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2020 - 04 - 21
農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)工(gong)(gong)業(ye)(ye)對促進農(nong)(nong)(nong)業(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)發展、提高(gao)農(nong)(nong)(nong)業(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)效率具有(you)重要(yao)(yao)意義。發展農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)工(gong)(gong)有(you)哪(na)些機遇和(he)挑戰?       機會：　　(1)政(zheng)策環境(jing)更有(you)利;　　(2)需求拉動(dong)(dong)更強(qiang);　　(3)原(yuan)(yuan)料(liao)基礎更加(jia)(jia)(jia)(jia)豐富(fu);　　(4)科(ke)技支撐(cheng)更加(jia)(jia)(jia)(jia)強(qiang)大。　　挑戰：　　(1)環境(jing)和(he)資(zi)源約束加(jia)(jia)(jia)(jia)劇(ju);　　(2)生(sheng)(sheng)產(chan)(chan)(chan)要(yao)(yao)素供給不足;　　(3)國際貿易(yi)的(de)(de)(de)不確定性增(zeng)加(jia)(jia)(jia)(jia);　　(4)質量和(he)安全要(yao)(yao)求提高(gao)。　　為(wei)(wei)了(le)提高(gao)農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)工(gong)(gong)設備，真(zhen)(zhen)(zhen)空(kong)(kong)技術(shu)根據實際情況(kuang)和(he)自(zi)身經(jing)驗，針對旋(xuan)片真(zhen)(zhen)(zhen)空(kong)(kong)泵在(zai)農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)工(gong)(gong)行業(ye)(ye)的(de)(de)(de)應(ying)用，為(wei)(wei)農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)工(gong)(gong)行業(ye)(ye)制(zhi)定了(le)一(yi)(yi)套真(zhen)(zhen)(zhen)空(kong)(kong)解決方案。讓我們一(yi)(yi)起學(xue)習它。　　農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)工(gong)(gong)：指(zhi)(zhi)以人(ren)工(gong)(gong)生(sheng)(sheng)產(chan)(chan)(chan)的(de)(de)(de)農(nong)(nong)(nong)業(ye)(ye)原(yuan)(yuan)料(liao)和(he)野(ye)生(sheng)(sheng)動(dong)(dong)物資(zi)源為(wei)(wei)原(yuan)(yuan)料(liao)的(de)(de)(de)工(gong)(gong)業(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)活動(dong)(dong)的(de)(de)(de)總和(he)。廣義：指(zhi)(zhi)以人(ren)工(gong)(gong)生(sheng)(sheng)產(chan)(chan)(chan)和(he)野(ye)生(sheng)(sheng)動(dong)(dong)物資(zi)源為(wei)(wei)原(yuan)(yuan)料(liao)的(de)(de)(de)工(gong)(gong)業(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)活動(dong)(dong)的(de)(de)(de)總和(he)。狹義：指(zhi)(zhi)以農(nong)(nong)(nong)林牧漁(yu)產(chan)(chan)(chan)品(pin)(pin)及其加(jia)(jia)(jia)(jia)工(gong)(gong)產(chan)(chan)(chan)品(pin)(pin)為(wei)(wei)原(yuan)(yuan)料(liao)的(de)(de)(de)工(gong)(gong)業(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)活動(dong)(dong)。　　真(zhen)(zhen)(zhen)空(kong)(kong)冷凍(dong)干燥技術(shu)是農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)工(gong)(gong)業(ye)(ye)發展的(de)(de)(de)關鍵技術(shu)之一(yi)(yi)，可(ke)應(ying)用于旋(xuan)葉(xie)式真(zhen)(zhen)(zhen)空(kong)(kong)泵。　　為(wei)(wei)什么旋(xuan)片真(zhen)(zhen)(zhen)空(kong)(kong)泵是農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)工(gong)(gong)業(ye)(ye)的(de)(de)(de)更好(hao)選擇?這(zhe)需要(yao)(yao)從(cong)其工(gong)(gong)作原(yuan)(yuan)理和(he)特點來解釋。　　旋(xuan)轉(zhuan)(zhuan)葉(xie)片泵的(de)(de)(de)工(gong)(gong)作原(yuan)(yuan)理：旋(xuan)轉(zhuan)(zhuan)葉(xie)片泵的(de)(de)(de)旋(xuan)轉(zhuan)(zhuan)葉(xie)片將由轉(zhuan)(zhuan)子、泵腔(qiang)和(he)兩端蓋(gai)圍成(cheng)(cheng)的(de)(de)(de)月牙形空(kong)(kong)間(jian)(jian)分成(cheng)(cheng)三部(bu)分：a、b和(he)c。當轉(zhuan)(zhuan)子沿箭頭方向旋(xuan)轉(zhuan)(zhuan)時(shi)，與(yu)吸(xi)入口(kou)連通的(de)(de)(de)空(kong)(kong)間(jian)(jian)a的(de)(de)(de)容積(ji)逐漸增(zeng)大并處(chu)于吸(xi)入過程(cheng)中(zhong)。與(yu)排氣口(kou)連通的(de)(de)(de)空(kong)(kong)間(jian)(jian)C的(de)(de)(de)體(ti)積(ji)逐漸減小并處(chu)于排氣過程(cheng)中(zhong)。中(zhong)央空(kong)(kong)間(jian)(jian)B的(de)(de)(de)體(ti)積(ji)也逐漸減小并處(chu)于壓縮過程(cheng)中(zhong)。　　由于空(kong)(kong)間(jian)(jian)A的(de)(de)(de)體(ti)積(ji)逐...
2020 - 04 - 23
泵(beng)(beng)(beng)(beng)的(de)(de)(de)工(gong)作(zuo)原(yuan)理　　單(dan)(dan)螺(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)是一(yi)種具有(you)(you)內部嚙合(he)和(he)(he)偏(pian)心旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)的(de)(de)(de)正排量(liang)(liang)泵(beng)(beng)(beng)(beng)。該泵(beng)(beng)(beng)(beng)的(de)(de)(de)主(zhu)要(yao)部件是：單(dan)(dan)頭螺(luo)旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)和(he)(he)通常(chang)由彈性(xing)材料制成(cheng)的(de)(de)(de)雙(shuang)螺(luo)旋(xuan)定子(zi)(zi)(zi)(zi)(zi)。當(dang)轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)繞(rao)著(zhu)空(kong)腔中(zhong)定子(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)軸線進(jin)行(xing)行(xing)星(xing)旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)時，旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)定子(zi)(zi)(zi)(zi)(zi)之間形成(cheng)的(de)(de)(de)閉合(he)腕部將沿著(zhu)轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)螺(luo)旋(xuan)運動。因此，介(jie)(jie)(jie)質(zhi)從吸(xi)入口連續、均勻(yun)和(he)(he)恒(heng)定地(di)輸(shu)送(song)到壓力(li)出口。基于(yu)(yu)這一(yi)特性(xing)，單(dan)(dan)個螺(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)特別適(shi)用于(yu)(yu)以(yi)(yi)(yi)(yi)下(xia)工(gong)作(zuo)條(tiao)件。　　高(gao)粘度(du)(du)輸(shu)送(song)介(jie)(jie)(jie)質(zhi)：粘度(du)(du)在37000至200000厘泊的(de)(de)(de)介(jie)(jie)(jie)質(zhi)可(ke)(ke)(ke)(ke)(ke)(ke)根據泵(beng)(beng)(beng)(beng)的(de)(de)(de)尺寸輸(shu)送(song)。　　含(han)(han)有(you)(you)顆粒(li)或纖維(wei)的(de)(de)(de)介(jie)(jie)(jie)質(zhi)：顆粒(li)直(zhi)徑可(ke)(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)(yi)是30毫米(mi)(不(bu)(bu)超過轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)偏(pian)心率)。光纖長度(du)(du)可(ke)(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)(yi)是350毫米(mi)(相當(dang)于(yu)(yu)0.4位的(de)(de)(de)間距)。其含(han)(han)量(liang)(liang)一(yi)般可(ke)(ke)(ke)(ke)(ke)(ke)達到中(zhong)窖的(de)(de)(de)40%。如果(guo)介(jie)(jie)(jie)質(zhi)中(zhong)的(de)(de)(de)固體是細粉末的(de)(de)(de)形式，最高(gao)含(han)(han)量(liang)(liang)可(ke)(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)(yi)達到60%或更多(duo)，并且(qie)可(ke)(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)(yi)運輸(shu)。當(dang)要(yao)求傳輸(shu)壓力(li)穩定且(qie)介(jie)(jie)(jie)質(zhi)的(de)(de)(de)固有(you)(you)結(jie)構(gou)(gou)(gou)不(bu)(bu)被(bei)破壞(huai)時，單(dan)(dan)個螺(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)是最理想(xiang)的(de)(de)(de)。　　泵(beng)(beng)(beng)(beng)的(de)(de)(de)特性(xing)　　單(dan)(dan)螺(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)由于(yu)(yu)其結(jie)構(gou)(gou)(gou)和(he)(he)工(gong)作(zuo)特性(xing)，與活(huo)塞泵(beng)(beng)(beng)(beng)、離(li)心泵(beng)(beng)(beng)(beng)、葉片泵(beng)(beng)(beng)(beng)和(he)(he)齒輪泵(beng)(beng)(beng)(beng)相比(bi)具有(you)(you)以(yi)(yi)(yi)(yi)下(xia)優(you)點：　　能輸(shu)送(song)高(gao)固體含(han)(han)量(liang)(liang)的(de)(de)(de)介(jie)(jie)(jie)質(zhi);　　流量(liang)(liang)均勻(yun)壓力(li)穩定，特別是在低(di)轉(zhuan)(zhuan)(zhuan)(zhuan)速(su)下(xia);　　流量(liang)(liang)與泵(beng)(beng)(beng)(beng)的(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)速(su)成(cheng)正比(bi)，因此它具有(you)(you)良好(hao)的(de)(de)(de)可(ke)(ke)(ke)(ke)(ke)(ke)變(bian)可(ke)(ke)(ke)(ke)(ke)(ke)調(diao)性(xing);　　一(yi)個泵(beng)(beng)(beng)(beng)可(ke)(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)(yi)輸(shu)送(song)不(bu)(bu)同粘度(du)(du)的(de)(de)(de)介(jie)(jie)(jie)質(zhi)。　　泵(beng)(beng)(beng)(beng)的(de)(de)(de)安裝位置可(ke)(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)(yi)隨意傾斜;　　適(shi)用于(yu)(yu)輸(shu)送(song)敏感物品(pin)和(he)(he)易(yi)受離(li)心力(li)等(deng)損壞(huai)的(de)(de)(de)物品(pin)。　　體積小、重量(liang)(liang)輕、噪音(yin)低(di)、結(jie)構(gou)(gou)(gou)簡單(dan)(dan)、維(wei)修方便。　　泵(beng)(beng)(beng)(beng)的(de)(de)(de)使用　　單(dan)(dan)螺(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)可(ke)(ke)(ke)(ke)(ke)(ke)廣泛用于(yu)(yu)以(yi)(yi)(yi)(yi)下(xia)工(gong)業部門輸(shu)送(song)各(ge)種介(jie)(jie)(jie)質(zhi)。　　化學工(gong)業：酸、堿、鹽溶液(ye)，螺(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)出口壓力(li)各(ge)種...
2020 - 04 - 26
了解了干式(shi)(shi)真(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)真(zhen)空(kong)界定后，應(ying)用起(qi)來會更加得心(xin)應(ying)手。接下(xia)來就對抽(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)(gong)(gong)氣(qi)量(liang)以(yi)及(ji)測算方法(fa)來進(jin)行(xing)(xing)簡單的(de)(de)(de)詳解。　　1、抽(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)(gong)(gong)氣(qi)量(liang)：抽(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)(gong)(gong)氣(qi)量(liang)是干式(shi)(shi)真(zhen)空(kong)泵(beng)(beng)(beng)泵(beng)(beng)(beng)效的(de)(de)(de)一(yi)(yi)(yi)個考(kao)慮因(yin)素。一(yi)(yi)(yi)般公司用L/S和(he)m3/h來表述(shu)。是彌補(bu)漏汽率的(de)(de)(de)基本參(can)數。不難理解，基礎(chu)知識(shi)下(xia)抽(chou)(chou)(chou)(chou)(chou)一(yi)(yi)(yi)個一(yi)(yi)(yi)樣容(rong)(rong)(rong)(rong)量(liang)的(de)(de)(de)容(rong)(rong)(rong)(rong)器(qi)，為(wei)(wei)什(shen)么抽(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)(gong)(gong)氣(qi)量(liang)大(da)(da)的(de)(de)(de)干式(shi)(shi)真(zhen)空(kong)泵(beng)(beng)(beng)很容(rong)(rong)(rong)(rong)易抽(chou)(chou)(chou)(chou)(chou)中大(da)(da)家必須的(de)(de)(de)真(zhen)空(kong)值(zhi)(zhi)，而(er)抽(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)(gong)(gong)氣(qi)量(liang)小(xiao)的(de)(de)(de)則(ze)較慢甚至無(wu)法(fa)抽(chou)(chou)(chou)(chou)(chou)中大(da)(da)家要(yao)(yao)(yao)想(xiang)的(de)(de)(de)真(zhen)空(kong)值(zhi)(zhi)?因(yin)為(wei)(wei)管路或(huo)者容(rong)(rong)(rong)(rong)器(qi)從始至終不大(da)(da)可(ke)能(neng)確保毫(hao)無(wu)疑問不漏水(shui)汽，而(er)抽(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)(gong)(gong)氣(qi)量(liang)大(da)(da)的(de)(de)(de)彌補(bu)了漏汽所造成的(de)(de)(de)真(zhen)空(kong)值(zhi)(zhi)減少的(de)(de)(de)因(yin)素，因(yin)而(er)，空(kong)氣(qi)量(liang)的(de)(de)(de)很容(rong)(rong)(rong)(rong)易抽(chou)(chou)(chou)(chou)(chou)中理性(xing)化(hua)真(zhen)空(kong)值(zhi)(zhi)值(zhi)(zhi)。這(zhe)里建議，在(zai)預計出基礎(chu)知識(shi)抽(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)(gong)(gong)氣(qi)量(liang)的(de)(de)(de)情(qing)況下(xia)，大(da)(da)家盡量(liang)選(xuan)擇高(gao)一(yi)(yi)(yi)級的(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)(gong)(gong)氣(qi)量(liang)的(de)(de)(de)機械泵(beng)(beng)(beng)。　　2、制作工(gong)藝要(yao)(yao)(yao)求(qiu)的(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)(gong)(gong)氣(qi)量(liang)(抽(chou)(chou)(chou)(chou)(chou)真(zhen)空(kong)速(su)率)　　機械泵(beng)(beng)(beng)要(yao)(yao)(yao)求(qiu)抽(chou)(chou)(chou)(chou)(chou)真(zhen)空(kong)速(su)率(也就是要(yao)(yao)(yao)求(qiu)機械泵(beng)(beng)(beng)在(zai)其工(gong)作壓力(li)下(xia)，排出去氣(qi)體、液體，固(gu)體的(de)(de)(de)專業(ye)能(neng)力(li))，一(yi)(yi)(yi)般公司：m3/h，L/S,m3/min。具體測算方法(fa)可(ke)以(yi)參(can)考(kao)下(xia)面計算公式(shi)(shi)：　　S=(V/t)×ln(P1/P2)　　在(zai)這(zhe)其中：S為(wei)(wei)機械泵(beng)(beng)(beng)抽(chou)(chou)(chou)(chou)(chou)真(zhen)空(kong)速(su)率(L/s)　　V為(wei)(wei)真(zhen)空(kong)室容(rong)(rong)(rong)(rong)積(L)　　t為(wei)(wei)保證要(yao)(yao)(yao)求(qiu)真(zhen)空(kong)值(zhi)(zhi)所需時間(jian)(s)　　P1為(wei)(wei)初始氣(qi)體壓強(qiang)(qiang)(Pa)　　P2為(wei)(wei)要(yao)(yao)(yao)求(qiu)氣(qi)體壓強(qiang)(qiang)(Pa)　　清楚了干式(shi)(shi)真(zhen)空(kong)泵(beng)(beng)(beng)這(zhe)類專業(ye)技能(neng)后，就了解怎樣根據工(gong)作中情(qing)況進(jin)行(xing)(xing)適(shi)當型號規格挑選(xuan)了，這(zhe)類基本參(can)數都是一(yi)(yi)(yi)些(xie)評價(jia)方法(fa)。
2020 - 04 - 28
目前(qian)，大(da)多數真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)裝置(zhi)中(zhong)使用的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)是(shi)旋片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)。盡管帶有(you)氣(qi)鎮(zhen)裝置(zhi)的(de)(de)旋片泵(beng)(beng)可(ke)(ke)以(yi)去除含有(you)少量(liang)水(shui)(shui)蒸氣(qi)和(he)(he)大(da)量(liang)永久(jiu)氣(qi)體(ti)的(de)(de)混合(he)氣(qi)體(ti)，但在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)過程中(zhong)，由于蔬(shu)(shu)菜(cai)內(nei)部(bu)水(shui)(shui)分(fen)的(de)(de)蒸發，大(da)量(liang)水(shui)(shui)蒸氣(qi)將(jiang)被泵(beng)(beng)入旋片泵(beng)(beng)，水(shui)(shui)蒸氣(qi)將(jiang)在泵(beng)(beng)室(shi)中(zhong)冷(leng)(leng)(leng)凝。這將(jiang)導(dao)致真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)潤(run)滑(hua)油乳化變(bian)質，嚴重影響(xiang)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)所能(neng)(neng)達到的(de)(de)極限壓力(li)，降(jiang)低潤(run)滑(hua)性能(neng)(neng)，增加磨損，不能(neng)(neng)正常工(gong)作，甚至造成泵(beng)(beng)體(ti)、轉(zhuan)子等部(bu)件嚴重腐蝕，導(dao)致整機(ji)報(bao)廢。因此，推(tui)薦羅(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)裝置(zhi)中(zhong)的(de)(de)應用。　　蔬(shu)(shu)菜(cai)收獲(huo)后預(yu)(yu)(yu)冷(leng)(leng)(leng)是(shi)保(bao)持蔬(shu)(shu)菜(cai)新鮮、延緩(huan)蔬(shu)(shu)菜(cai)老化和(he)(he)變(bian)質的(de)(de)有(you)效(xiao)方(fang)法(fa)。對(dui)于不同的(de)(de)蔬(shu)(shu)菜(cai)，可(ke)(ke)以(yi)分(fen)別(bie)采用冷(leng)(leng)(leng)風(feng)預(yu)(yu)(yu)冷(leng)(leng)(leng)、差壓預(yu)(yu)(yu)冷(leng)(leng)(leng)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)和(he)(he)水(shui)(shui)預(yu)(yu)(yu)冷(leng)(leng)(leng)。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)冷(leng)(leng)(leng)卻在羅(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)已經廣(guang)泛(fan)應用于食(shi)品工(gong)業領域。與(yu)傳統的(de)(de)冷(leng)(leng)(leng)卻方(fang)式如吹風(feng)和(he)(he)浸泡(pao)相比，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)可(ke)(ke)以(yi)大(da)大(da)縮短冷(leng)(leng)(leng)卻時(shi)間，使食(shi)品內(nei)部(bu)的(de)(de)溫(wen)度場更加均勻。顯(xian)然，從保(bao)鮮的(de)(de)角度來(lai)看，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)裝置(zhi)是(shi)目前(qian)最理想的(de)(de)蔬(shu)(shu)菜(cai)冷(leng)(leng)(leng)卻和(he)(he)制冷(leng)(leng)(leng)設備。　　真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)冷(leng)(leng)(leng)卻系統包括真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室(shi)、支架和(he)(he)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)，其中(zhong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)為(wei)羅(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)。羅(luo)茨(ci)泵(beng)(beng)：運(yun)行(xing)時(shi)應注意保(bao)證真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)進水(shui)(shui)溫(wen)度盡可(ke)(ke)能(neng)(neng)接近設計運(yun)行(xing)條件，水(shui)(shui)量(liang)充足。(2)確(que)(que)保(bao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)冷(leng)(leng)(leng)卻水(shui)(shui)循環，否(fou)則機(ji)組將(jiang)在運(yun)行(xing)1小時(shi)左右時(shi)因羅(luo)茨(ci)泵(beng)(beng)過熱保(bao)護(hu)而停機(ji)。　　羅(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)產品的(de)(de)特點：　　1.電機(ji)多樣性　　每臺羅(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)電機(ji)可(ke)(ke)以(yi)風(feng)冷(leng)(leng)(leng)或水(shui)(shui)冷(leng)(leng)(leng)，以(yi)確(que)(que)保(bao)客戶的(de)(de)正常使用　　該泵(beng)(beng)由鋁合(he)金或鑄(zhu)鐵制成，具有(you)散(san)熱快(kuai)、耐腐蝕性強的(de)(de)優點。　　2.結(jie)構簡單，維護(hu)方(fang)便　　轉(zhuan)子型線通過精心設計和(he)(he)生產圓弧轉(zhuan)子，使泵(beng)(beng)...
2020 - 04 - 30
真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)：真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)為(wei)(wei)一(yi)種抽(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)裝置，可(ke)將真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)系(xi)統中的(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)抽(chou)(chou)出，使(shi)返回真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)系(xi)統中的(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)數(shu)量比抽(chou)(chou)出真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)系(xi)統中的(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)數(shu)量少。　　一(yi)、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)分類　　根(gen)據(ju)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)工(gong)作(zuo)原理基本上分為(wei)(wei)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)輸送(song)(song)(song)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)和氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)捕集泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)兩種類型(xing)，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)分類和圖2不同(tong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度所示。　　氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)輸送(song)(song)(song)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)分為(wei)(wei)：　　變容(rong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)：泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)腔容(rong)積的(de)(de)(de)(de)周期性變化來(lai)(lai)完(wan)成抽(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)。　　動量傳(chuan)(chuan)輸泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)：依(yi)靠高速(su)葉(xie)片、射(she)(she)流，將動量傳(chuan)(chuan)遞給氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)，完(wan)成抽(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)。　　氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)輸送(song)(song)(song)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)主要(yao)(yao)包(bao)(bao)括：　　1、液(ye)環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);2、往復式真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);3、油(you)封機(ji)械泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);4、羅茨真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);5、干式真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)等(deng)。　　氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)捕集泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)主要(yao)(yao)包(bao)(bao)括：　　1、低(di)溫泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);2、離子(zi)濺(jian)射(she)(she)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);3、分子(zi)篩吸附(fu)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);4、鈦升(sheng)華泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);5、電離升(sheng)華泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);6、鋯鋁合金吸氣(qi)(qi)(qi)(qi)(qi)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)等(deng)。　　真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)類型(xing)按真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)用(yong)途可(ke)分為(wei)(wei)如下8部分：　　(1)主泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Main pump)：在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)系(xi)統中，用(yong)來(lai)(lai)獲得(de)所要(yao)(yao)求真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);　　(2)粗抽(chou)(chou)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Roughing vacuum pump)：從大氣(qi)(qi)(qi)(qi)(qi)壓(ya)開始降(jiang)低(di)系(xi)統的(de)(de)(de)(de)壓(ya)力(li)到另一(yi)抽(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)系(xi)統開始工(gong)作(zuo)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);　　(3)前(qian)級泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Backing vacuum pump)：用(yong)來(lai)(lai)維持另外(wai)一(yi)個泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)前(qian)級壓(ya)力(li)在(zai)其臨界前(qian)級壓(ya)力(li)以下的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);　　(4)維持泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Holding vacuum pump)：在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)系(xi)統中，當氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)量很小，不能(neng)有效的(de)(de)(de)(de)利用(yong)主前(qian)級泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)。此(ci)時(shi)，可(ke)以利用(yong)容(rong)量較(jiao)小的(de)(de)(de)(de)輔助(zhu)前(qian)級泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)來(lai)(lai)維持主泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)工(gong)作(zuo)或維持容(rong)器所需真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度;　　(5)粗/低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Rough/Low ...
2020 - 05 - 08
與其(qi)他(ta)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)設(she)備(bei)一樣，旋(xuan)片真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)在使(shi)(shi)用過(guo)(guo)(guo)程中不(bu)(bu)可避免(mian)地(di)會(hui)(hui)出現一些問(wen)題或故(gu)障(zhang)，影響(xiang)設(she)備(bei)的(de)中長期(qi)運(yun)行。只有了(le)(le)解(jie)了(le)(le)失敗的(de)原因(yin)，我們(men)才(cai)能(neng)(neng)更(geng)好(hao)地(di)提出解(jie)決方案(an)。　　1、旋(xuan)片真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)(beng)(beng)不(bu)(bu)轉(zhuan)動，情況不(bu)(bu)明時(shi)不(bu)(bu)先啟動泵(beng)(beng)(beng)(beng)(beng)(beng)，以免(mian)加重問(wen)題，用手可以移(yi)(yi)動而不(bu)(bu)能(neng)(neng)移(yi)(yi)動。由于耦合問(wen)題、皮帶打滑、電機(ji)接(jie)(jie)線(xian)錯誤、電機(ji)損(sun)壞(huai)和(he)電源故(gu)障(zhang)，大多數泵(beng)(beng)(beng)(beng)(beng)(beng)無(wu)(wu)法旋(xuan)轉(zhuan)。　　2、溫(wen)(wen)(wen)度(du)過(guo)(guo)(guo)高(gao)，一般旋(xuan)片真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)(beng)(beng)溫(wen)(wen)(wen)度(du)過(guo)(guo)(guo)高(gao)的(de)原因(yin)是(shi)泵(beng)(beng)(beng)(beng)(beng)(beng)環(huan)境(jing)溫(wen)(wen)(wen)度(du)過(guo)(guo)(guo)高(gao)，進氣(qi)溫(wen)(wen)(wen)度(du)過(guo)(guo)(guo)高(gao)，進氣(qi)冷(leng)卻裝置(zhi)無(wu)(wu)效。泵(beng)(beng)(beng)(beng)(beng)(beng)長期(qi)連續運(yun)行的(de)入(ru)口壓力(li)過(guo)(guo)(guo)高(gao)，水(shui)(shui)(shui)冷(leng)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)冷(leng)卻水(shui)(shui)(shui)量缺乏(fa)循(xun)環(huan)水(shui)(shui)(shui)，設(she)計效果不(bu)(bu)好(hao)，溫(wen)(wen)(wen)控水(shui)(shui)(shui)量調節閥失效等(deng)(deng)。　　3、旋(xuan)片真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)漏油(you)(you)可能(neng)(neng)是(shi)由于密(mi)(mi)封(feng)老(lao)化、裝置(zhi)不(bu)(bu)當、損(sun)壞(huai)和(he)故(gu)障(zhang)、外觀不(bu)(bu)均(jun)勻、雜質、粗糙度(du)和(he)鑄(zhu)件松(song)動造(zao)成(cheng)的(de)。如(ru)果停泵(beng)(beng)(beng)(beng)(beng)(beng)后回油(you)(you)，油(you)(you)將進入(ru)流向氣(qi)鎮閥，如(ru)果氣(qi)鎮閥沒有關閉，油(you)(you)可能(neng)(neng)會(hui)(hui)泄(xie)漏。制作橡膠墊時(shi)，必須(xu)使(shi)(shi)用耐油(you)(you)橡膠。如(ru)果密(mi)(mi)封(feng)面(mian)太大，機(ji)油(you)(you)會(hui)(hui)泄(xie)漏。　　4、旋(xuan)片真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)漏水(shui)(shui)(shui)可能(neng)(neng)發生在水(shui)(shui)(shui)管接(jie)(jie)頭、水(shui)(shui)(shui)套蓋(gai)平面(mian)、排水(shui)(shui)(shui)管孔螺塞，排水(shui)(shui)(shui)閥等(deng)(deng)處(chu)。水(shui)(shui)(shui)套鉆(zhan)穿、鑄(zhu)造(zao)缺陷、凍裂，也可能(neng)(neng)造(zao)成(cheng)漏水(shui)(shui)(shui)。　　高(gao)溫(wen)(wen)(wen)和(he)漏油(you)(you)是(shi)旋(xuan)片真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)在使(shi)(shi)用過(guo)(guo)(guo)程中的(de)常見故(gu)障(zhang)。因(yin)此，為(wei)了(le)(le)避免(mian)故(gu)障(zhang)對工業生產(chan)進度(du)的(de)影響(xiang)，有必要定(ding)期(qi)做好(hao)設(she)備(bei)的(de)日常維護和(he)檢查工作，及時(shi)解(jie)決問(wen)題。　　恒才(cai)機(ji)電防爆旋(xuan)片真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)廠家主(zhu)要產(chan)品有2BV、V、VG、VI、VZ、VN、LRP系(xi)列水(shui)(shui)(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng),X、GVD系(xi)列旋(xuan)片真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng),ZJ系(xi)列羅茨真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng),GXS、DHS、VSD、GHS系(xi)列螺桿(gan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng),...
2020 - 05 - 14
黃(huang)花菜(cai)是市面(mian)上比(bi)較受(shou)歡迎的(de)(de)(de)(de)蔬菜(cai)之一(yi)(yi)(yi)，為了(le)長(chang)期保(bao)(bao)存和(he)(he)運輸。回采取曬干和(he)(he)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)干燥(zao)(zao)這兩種(zhong)(zhong)(zhong)方式。有(you)機黃(huang)花菜(cai)加工(gong)后(hou)能夠(gou)增(zeng)加農民銷售(shou)收(shou)入。　　黃(huang)花菜(cai)干燥(zao)(zao)主要使(shi)(shi)用的(de)(de)(de)(de)就是真(zhen)(zhen)(zhen)空(kong)(kong)(kong)干燥(zao)(zao)機，這種(zhong)(zhong)(zhong)設備可以(yi)(yi)讓黃(huang)花菜(cai)快速(su)干燥(zao)(zao)和(he)(he)殺(sha)菌。實現保(bao)(bao)質期的(de)(de)(de)(de)延長(chang)。今天我(wo)們就來介紹一(yi)(yi)(yi)下真(zhen)(zhen)(zhen)空(kong)(kong)(kong)干燥(zao)(zao)機中(zhong)的(de)(de)(de)(de)旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。　　旋(xuan)(xuan)片(pian)(pian)(pian)式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(簡稱旋(xuan)(xuan)片(pian)(pian)(pian)泵(beng)(beng)(beng)(beng))是一(yi)(yi)(yi)種(zhong)(zhong)(zhong)油封式機械真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。其(qi)工(gong)作(zuo)壓強(qiang)范圍(wei)為101325~1.33×10-2(Pa)屬于(yu)(yu)低(di)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。它可以(yi)(yi)單獨使(shi)(shi)用，也(ye)可以(yi)(yi)作(zuo)為其(qi)它高(gao)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)或超(chao)高(gao)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)前級泵(beng)(beng)(beng)(beng)。它已廣泛地應用于(yu)(yu)冶金(jin)、機械、軍工(gong)、電子(zi)、化工(gong)、輕(qing)工(gong)、石油及醫(yi)藥等生產(chan)和(he)(he)科(ke)研(yan)部門。　　旋(xuan)(xuan)片(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)主要由泵(beng)(beng)(beng)(beng)體、轉(zhuan)(zhuan)(zhuan)子(zi)、旋(xuan)(xuan)片(pian)(pian)(pian)、端(duan)蓋(gai)、彈(dan)簧(huang)等組成。在旋(xuan)(xuan)片(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)腔(qiang)內(nei)偏(pian)心地安裝(zhuang)一(yi)(yi)(yi)個(ge)轉(zhuan)(zhuan)(zhuan)子(zi)，轉(zhuan)(zhuan)(zhuan)子(zi)外圓與(yu)泵(beng)(beng)(beng)(beng)腔(qiang)內(nei)表面(mian)相切(二者有(you)很(hen)小的(de)(de)(de)(de)間隙(xi))，轉(zhuan)(zhuan)(zhuan)子(zi)槽內(nei)裝(zhuang)有(you)帶彈(dan)簧(huang)的(de)(de)(de)(de)二個(ge)旋(xuan)(xuan)片(pian)(pian)(pian)。旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)時，靠離心力(li)和(he)(he)彈(dan)簧(huang)的(de)(de)(de)(de)張力(li)使(shi)(shi)旋(xuan)(xuan)片(pian)(pian)(pian)頂端(duan)與(yu)泵(beng)(beng)(beng)(beng)腔(qiang)的(de)(de)(de)(de)內(nei)壁(bi)保(bao)(bao)持接觸(chu)，轉(zhuan)(zhuan)(zhuan)子(zi)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)帶動旋(xuan)(xuan)片(pian)(pian)(pian)沿泵(beng)(beng)(beng)(beng)腔(qiang)內(nei)壁(bi)滑動。　　兩個(ge)旋(xuan)(xuan)片(pian)(pian)(pian)把轉(zhuan)(zhuan)(zhuan)子(zi)、泵(beng)(beng)(beng)(beng)腔(qiang)和(he)(he)兩個(ge)端(duan)蓋(gai)所(suo)圍(wei)成的(de)(de)(de)(de)月(yue)牙形空(kong)(kong)(kong)間分(fen)隔成A、B、C三部分(fen)。當(dang)轉(zhuan)(zhuan)(zhuan)子(zi)按(an)箭(jian)頭方向旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)時，與(yu)吸(xi)氣(qi)口相通的(de)(de)(de)(de)空(kong)(kong)(kong)間A 的(de)(de)(de)(de)容積是逐漸(jian)增(zeng)大(da)的(de)(de)(de)(de)，正處于(yu)(yu)吸(xi)氣(qi)過(guo)程(cheng)。而與(yu)排氣(qi)口相通的(de)(de)(de)(de)空(kong)(kong)(kong)間C的(de)(de)(de)(de)容積是逐漸(jian)縮小的(de)(de)(de)(de)，正處于(yu)(yu)排氣(qi)過(guo)程(cheng)。居中(zhong)的(de)(de)(de)(de)空(kong)(kong)(kong)間B的(de)(de)(de)(de)容積也(ye)是逐漸(jian)減(jian)小的(de)(de)(de)(de)，正處于(yu)(yu)壓縮過(guo)程(cheng)。由于(yu)(yu)空(kong)(kong)(kong)間A的(de)(de)(de)(de)容積是逐漸(jian)增(zeng)大(da)(即(ji)膨(peng)脹)，氣(qi)體壓強(qiang)降低(di)，泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)入口處外部氣(qi)體壓強(qiang)大(da)于(yu)(yu)空(kong)(kong)(kong)間A內(nei)的(de)(de)(de)(de)壓強(qiang)，因此將氣(qi)體吸(xi)入。當(dang)空(kong)(kong)(kong)間A與(yu)吸(xi)氣(qi)口隔絕(jue)時，即(ji)轉(zhuan)(zhuan)(zhuan)至...
最(zui)新資訊 了解公司的(de)最新活動(dong)及(ji)打折促銷
2019 - 05 - 29
2019年5月22日由(you)(you)SPECK主(zhu)辦&深圳恒才機(ji)電協辦的(de)(de)(de)橡(xiang)塑(su)(su)(su)(su)業(ye)(ye)(ye)節(jie)(jie)能(neng)環保技(ji)術交流會(hui)在(zai)廣州琶洲白云會(hui)議室舉(ju)行，參(can)加(jia)此(ci)次(ci)(ci)橡(xiang)塑(su)(su)(su)(su)業(ye)(ye)(ye)節(jie)(jie)能(neng)環保論壇(tan)的(de)(de)(de)有來(lai)(lai)(lai)自全(quan)國各(ge)個地區的(de)(de)(de)人民；多家企(qi)業(ye)(ye)(ye)負責人、投資人和(he)橡(xiang)塑(su)(su)(su)(su)界精英，本次(ci)(ci)論壇(tan)還盛情邀請(qing)了(le)高分(fen)子協會(hui)黨委副書(shu)記兼紀委書(shu)記王文廣先(xian)生(sheng)等(deng)嘉(jia)賓隆重(zhong)出席。 論壇(tan)正式啟動后(hou)，由(you)(you)SPECK車(che)經(jing)(jing)理(li)(li)首先(xian)進(jin)(jin)行演講“擠出成(cheng)(cheng)型應用(yong)與SPECK次(ci)(ci)世(shi)代真空(kong)節(jie)(jie)能(neng)單元(yuan)、材擠壓成(cheng)(cheng)型的(de)(de)(de)真空(kong)領(ling)域和(he)終(zhong)端用(yong)戶的(de)(de)(de)新(xin)材發展(zhan)（以前，現(xian)在(zai)及未來(lai)(lai)(lai)）。期(qi)間介紹新(xin)款變(bian)頻液環真空(kong)泵，與工業(ye)(ye)(ye)4.0的(de)(de)(de)核心理(li)(li)念正完全(quan)契(qi)合，它實時(shi)監控(kong)并(bing)計算來(lai)(lai)(lai)實現(xian)產(chan)線/產(chan)品/制程的(de)(de)(de)升級優(you)化，在(zai)制造(zao)領(ling)域形成(cheng)(cheng)資源、信息(xi)、物(wu)品和(he)人的(de)(de)(de)相(xiang)互(hu)關聯(lian)的(de)(de)(de)“信息(xi)物(wu)理(li)(li)系(xi)統”，推進(jin)(jin)制造(zao)業(ye)(ye)(ye)向智能(neng)化轉型。車(che)經(jing)(jing)理(li)(li)說,根本性(xing)的(de)(de)(de)改變(bian)已經(jing)(jing)開始，節(jie)(jie)能(neng)是(shi)(shi)要求，但(dan)我們(men)要的(de)(de)(de)不僅僅是(shi)(shi)節(jie)(jie)能(neng)，不是(shi)(shi)簡單的(de)(de)(de)設備工程解(jie)(jie)決(jue)(jue)(jue)方案，而是(shi)(shi)向靈活(huo)、受控(kong)分(fen)散(san)和(he)緊湊(cou)的(de)(de)(de)分(fen)離單元(yuan)能(neng)源密集型解(jie)(jie)決(jue)(jue)(jue)方案。隨著車(che)經(jing)(jing)理(li)(li)的(de)(de)(de)演講讓(rang)現(xian)場的(de)(de)(de)來(lai)(lai)(lai)賓對(dui)節(jie)(jie)能(neng)環保產(chan)品產(chan)生(sheng)了(le)高濃(nong)的(de)(de)(de)興趣(qu)。 接下(xia)來(lai)(lai)(lai)，由(you)(you)深圳恒才陳(chen)總(zong)為(wei)大家帶來(lai)(lai)(lai)精彩的(de)(de)(de)分(fen)享，陳(chen)總(zong)分(fen)別(bie)對(dui)橡(xiang)塑(su)(su)(su)(su)行業(ye)(ye)(ye)的(de)(de)(de)塑(su)(su)(su)(su)料、樹脂(zhi)、熱(re)(re)固(gu)性(xing)塑(su)(su)(su)(su)料、熱(re)(re)塑(su)(su)(su)(su)性(xing)塑(su)(su)(su)(su)料等(deng)進(jin)(jin)行專業(ye)(ye)(ye)解(jie)(jie)說,之前有些行業(ye)(ye)(ye)中使用(yong)的(de)(de)(de)機(ji)械(xie)造(zao)成(cheng)(cheng)二次(ci)(ci)污染難以解(jie)(jie)決(jue)(jue)(jue)，機(ji)械(xie)泵效率低(di)能(neng)耗高，故障率頻繁等(deng)問(wen)題(ti)，陳(chen)總(zong)為(wei)大家將這些專業(ye)(ye)(ye)的(de)(de)(de)問(wen)題(ti)做了(le)完美的(de)(de)(de)解(jie)(jie)答，并(bing)展(zhan)示進(jin)(jin)行改造(zao)后(hou)的(de)(de)(de)成(cheng)(cheng)功案例。陳(chen)總(zong)說，我們(men)致力(li)(li)于可(ke)持續(xu)生(sheng)產(chan)力(li)(li)，節(jie)(jie)能(neng)、環保、高效，我們(men)堅(jian)持對(dui)客...
2018 - 07 - 16
很(hen)(hen)多(duo)客戶在選(xuan)(xuan)型(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)時候對真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)術(shu)語(yu)不(bu)(bu)(bu)太了(le)(le)解(jie)(jie)，其實(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)術(shu)語(yu)非常(chang)簡單(dan)(dan)，了(le)(le)解(jie)(jie)了(le)(le)它的(de)(de)(de)(de)(de)(de)(de)術(shu)語(yu)選(xuan)(xuan)型(xing)(xing)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)也就沒有問題了(le)(le)，只(zhi)要給(gei)出真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)參(can)數(shu)(shu)都可(ke)(ke)以(yi)(yi)進行選(xuan)(xuan)型(xing)(xing)。那么，下(xia)面一(yi)起來(lai)了(le)(le)解(jie)(jie)一(yi)下(xia)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)(shi)術(shu)語(yu)和選(xuan)(xuan)型(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)計算(suan)方(fang)式吧。　　第(di)一(yi),選(xuan)(xuan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)，首選(xuan)(xuan)考慮的(de)(de)(de)(de)(de)(de)(de)是(shi)(shi)零(ling)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)　　真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)狀態下(xia)的(de)(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)體稀簿程度(du)(du)(du)(du)(du)就用(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)來(lai)表(biao)示(shi)(shi)(shi)(shi)。從真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)表(biao)所(suo)讀(du)得(de)的(de)(de)(de)(de)(de)(de)(de)數(shu)(shu)值(zhi)也稱為(wei)(wei)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)數(shu)(shu)值(zhi)是(shi)(shi)表(biao)示(shi)(shi)(shi)(shi)出系(xi)統(tong)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)實(shi)際數(shu)(shu)值(zhi)低(di)于大氣(qi)(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)的(de)(de)(de)(de)(de)(de)(de)數(shu)(shu)值(zhi)，從表(biao)上表(biao)示(shi)(shi)(shi)(shi)出來(lai)的(de)(de)(de)(de)(de)(de)(de)數(shu)(shu)值(zhi)又(you)稱為(wei)(wei)表(biao)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)，業界(jie)也稱為(wei)(wei)相(xiang)對壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)，即(ji)： 真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)=大氣(qi)(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)-絕對壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(大氣(qi)(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)一(yi)般取101325Pa，水(shui)環式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)極(ji)限絕對壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)3300Pa;旋(xuan)片(pian)式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)極(ji)限絕對壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)約10Pa)。　　　　第(di)二是(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽氣(qi)(qi)(qi)(qi)(qi)量　　抽氣(qi)(qi)(qi)(qi)(qi)量是(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽速的(de)(de)(de)(de)(de)(de)(de)一(yi)個衡量因素。一(yi)般用(yong)m3/h和L/S單(dan)(dan)位來(lai)表(biao)示(shi)(shi)(shi)(shi)。是(shi)(shi)彌補(bu)漏氣(qi)(qi)(qi)(qi)(qi)率的(de)(de)(de)(de)(de)(de)(de)參(can)數(shu)(shu)。可(ke)(ke)以(yi)(yi)理(li)解(jie)(jie)，理(li)論下(xia)抽一(yi)個相(xiang)同(tong)體積的(de)(de)(de)(de)(de)(de)(de)容器，為(wei)(wei)什么抽氣(qi)(qi)(qi)(qi)(qi)量大的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很(hen)(hen)容易抽到我(wo)們(men)所(suo)需的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)，而(er)抽氣(qi)(qi)(qi)(qi)(qi)量小(xiao)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很(hen)(hen)慢(man)甚(shen)至無法抽到我(wo)們(men)想要的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)?因為(wei)(wei)管路或者容器始(shi)終不(bu)(bu)(bu)可(ke)(ke)能做(zuo)到絕對不(bu)(bu)(bu)漏氣(qi)(qi)(qi)(qi)(qi)，而(er)抽氣(qi)(qi)(qi)(qi)(qi)量大的(de)(de)(de)(de)(de)(de)(de)彌補(bu)了(le)(le)漏氣(qi)(qi)(qi)(qi)(qi)所(suo)帶(dai)來(lai)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)下(xia)降的(de)(de)(de)(de)(de)(de)(de)因素，所(suo)以(yi)(yi)，大氣(qi)(qi)(qi)(qi)(qi)量的(de)(de)(de)(de)(de)(de)(de)很(hen)(hen)容易抽到理(li)想真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)值(zhi)。所(suo)以(yi)(yi)，我(wo)們(men)平常(chang)在計算(suan)出理(li)論抽氣(qi)(qi)(qi)(qi)(qi)量的(de)(de)(de)(de)(de)(de)(de)情況下(xia)，盡量選(xuan)(xuan)擇高一(yi)級的(de)(de)(de)(de)(de)(de)(de)抽氣(qi)(qi)(qi)(qi)(qi)量的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。　　第(di)三就是(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)相(xiang)對壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)　　相(xiang)對壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)即(ji)所(suo)測內(nei)部壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)比“大氣(qi)(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)”低(di)多(duo)少壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)。表(biao)示(shi)(shi)(shi)(shi)出系(xi)統(tong)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)實(shi)際數(shu)(shu)值(zhi)低(di)于大氣(qi)(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)的(de)(de)(de)(de)(de)(de)(de)數(shu)(shu)值(zhi)。由于容器內(nei)部空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)被(bei)抽，因此，內(nei)部的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)始(shi)終低(di)于容器...
2018 - 09 - 18
凍(dong)(dong)(dong)干燥(zao)機(凍(dong)(dong)(dong)干機)由制(zhi)冷(leng)(leng)(leng)系(xi)(xi)統(tong)(tong)、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)、加(jia)熱(re)(re)系(xi)(xi)統(tong)(tong)、電(dian)器儀表控制(zhi)系(xi)(xi)統(tong)(tong)所組(zu)成(cheng)。主(zhu)要(yao)(yao)(yao)部件為干燥(zao)箱、凝結器、冷(leng)(leng)(leng)凍(dong)(dong)(dong)機組(zu)、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)、加(jia)熱(re)(re)/冷(leng)(leng)(leng)卻(que)(que)裝置(zhi)等。冷(leng)(leng)(leng)凍(dong)(dong)(dong)干燥(zao)簡稱凍(dong)(dong)(dong)干，就是將含水(shui)物質，先凍(dong)(dong)(dong)結成(cheng)固(gu)態(tai)，而(er)后使(shi)其(qi)中(zhong)的(de)(de)(de)(de)(de)(de)(de)水(shui)分從(cong)固(gu)態(tai)升(sheng)華成(cheng)氣(qi)(qi)態(tai)，以除(chu)去水(shui)分而(er)保(bao)(bao)存(cun)物質的(de)(de)(de)(de)(de)(de)(de)方法(fa)。真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)是凍(dong)(dong)(dong)干機的(de)(de)(de)(de)(de)(de)(de)重要(yao)(yao)(yao)組(zu)成(cheng)部分之一，一般包括旋(xuan)片(pian)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)或干泵(beng)(beng)和(he)(he)羅茨泵(beng)(beng)加(jia)速抽真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)。真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)作用是建立真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)，給冰的(de)(de)(de)(de)(de)(de)(de)升(sheng)華制(zhi)造環(huan)境和(he)(he)條件。真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)的(de)(de)(de)(de)(de)(de)(de)高(gao)低(di)直(zhi)接影響制(zhi)品(pin)的(de)(de)(de)(de)(de)(de)(de)升(sheng)華速率(lv)(lv)，真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)要(yao)(yao)(yao)求其(qi)自身具(ju)有(you)較(jiao)低(di)的(de)(de)(de)(de)(de)(de)(de)泄漏率(lv)(lv)。真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)控制(zhi)的(de)(de)(de)(de)(de)(de)(de)精(jing)度(du)直(zhi)接影響到制(zhi)藥工藝的(de)(de)(de)(de)(de)(de)(de)運行(xing)。那么，凍(dong)(dong)(dong)干機真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)日常(chang)(chang)該如(ru)(ru)(ru)(ru)何維護和(he)(he)保(bao)(bao)養呢(ni)？下(xia)面我們一起來看看吧！1.真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)運行(xing)中(zhong)檢查(cha)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)運行(xing)聲音是否(fou)正常(chang)(chang)，如(ru)(ru)(ru)(ru)果(guo)異(yi)常(chang)(chang)請先檢查(cha)供電(dian)的(de)(de)(de)(de)(de)(de)(de)三相電(dian)是否(fou)平衡；真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)是否(fou)有(you)異(yi)常(chang)(chang)振動，真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)與泵(beng)(beng)頭上的(de)(de)(de)(de)(de)(de)(de)各個連接部分是否(fou)存(cun)在(zai)(zai)松動現象，如(ru)(ru)(ru)(ru)果(guo)有(you)則(ze)采用相應(ying)的(de)(de)(de)(de)(de)(de)(de)固(gu)定措(cuo)施；帶冷(leng)(leng)(leng)卻(que)(que)水(shui)的(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)，需要(yao)(yao)(yao)保(bao)(bao)持冷(leng)(leng)(leng)卻(que)(que)水(shui)有(you)足夠的(de)(de)(de)(de)(de)(de)(de)流(liu)量(liang)和(he)(he)壓差，運行(xing)過(guo)程中(zhong)可以用手觸(chu)摸一下(xia)泵(beng)(beng)體的(de)(de)(de)(de)(de)(de)(de)溫度(du)；帶氮(dan)氣(qi)(qi)吹掃的(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)，需要(yao)(yao)(yao)保(bao)(bao)持氮(dan)氣(qi)(qi)有(you)足夠的(de)(de)(de)(de)(de)(de)(de)流(liu)量(liang)和(he)(he)壓力；需檢查(cha)油位是否(fou)保(bao)(bao)持在(zai)(zai)正常(chang)(chang)油位，低(di)于正常(chang)(chang)油位要(yao)(yao)(yao)及(ji)時(shi)補加(jia)規定的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)油；如(ru)(ru)(ru)(ru)果(guo)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)油發生乳化(hua)，需要(yao)(yao)(yao)打開氣(qi)(qi)鎮閥運行(xing)2小時(shi)；真(zhen)(zhen)如(ru)(ru)(ru)(ru)果(guo)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)油變色，建議及(ji)時(shi)更換(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)油，并(bing)清洗過(guo)濾(lv)網，并(bing)更換(huan)過(guo)濾(lv)器；觀(guan)察(cha)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)是否(fou)漏油，如(ru)(ru)(ru)(ru)漏油及(ji)時(shi)停機維修(xiu)。2.真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)長期停用檢查(cha)如(ru)(ru)(ru)(ru)果(guo)泵(beng)(beng)在(zai)(zai)一段時(shi)間內不使(shi)用，應(ying)關閉電(dian)源(yuan)和(he)(he)冷(leng)(leng)(leng)卻(que)(que)水(shui)供應(ying)；如(ru)(ru)(ru)(ru)果(guo)泵(beng)(beng)在(zai)(zai)凍(dong)(dong)(dong)干工藝結...
2018 - 11 - 19
1、選(xuan)(xuan)用(yong)節(jie)(jie)能(neng)水環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。目前(qian)恒才公(gong)司開發(fa)應(ying)該于造(zao)(zao)紙(zhi)行業的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)有(you)(you)2BV系(xi)列水環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)和德國品(pin)牌SPECK以(yi)及國際品(pin)牌阿特拉斯(si)三款(kuan)，近(jin)(jin)(jin)年來2BV系(xi)列水環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)實驗(yan)站條件下(xia)，測得(de)抽(chou)(chou)(chou)吸干(gan)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)能(neng)達到67%的(de)(de)(de)(de)(de)(de)最高(gao)效(xiao)率(lv)，而螺桿真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)用(yong)于造(zao)(zao)紙(zhi)廠抽(chou)(chou)(chou)吸濕空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)將(jiang)(jiang)會有(you)(you)更高(gao)的(de)(de)(de)(de)(de)(de)效(xiao)率(lv)，直(zhi)接替廠家節(jie)(jie)省電源費用(yong)驚(jing)人(ren)。很(hen)多(duo)水環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)相關資料(liao)介紹的(de)(de)(de)(de)(de)(de)液(ye)環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)效(xiao)率(lv)僅為(wei)35%~50%的(de)(de)(de)(de)(de)(de)效(xiao)率(lv)，顯(xian)然(ran)(ran)這些資料(liao)沒能(neng)跟上(shang)新技術(shu)帶來的(de)(de)(de)(de)(de)(de)新變化。2、選(xuan)(xuan)用(yong)低轉(zhuan)速(su)水環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。在(zai)選(xuan)(xuan)用(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)時，應(ying)盡可(ke)能(neng)選(xuan)(xuan)用(yong)低轉(zhuan)速(su)的(de)(de)(de)(de)(de)(de)水環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。最好能(neng)選(xuan)(xuan)用(yong)葉輪葉片端部的(de)(de)(de)(de)(de)(de)線(xian)速(su)度在(zai)18m/s以(yi)下(xia)時對(dui)應(ying)的(de)(de)(de)(de)(de)(de)轉(zhuan)速(su)，這時候泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)效(xiao)率(lv)通常會比較高(gao)。當然(ran)(ran)相對(dui)選(xuan)(xuan)用(yong)較高(gao)轉(zhuan)速(su)的(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)將(jiang)(jiang)會付出更多(duo)的(de)(de)(de)(de)(de)(de)購買成(cheng)本(ben)，相對(dui)于日積月累更多(duo)的(de)(de)(de)(de)(de)(de)能(neng)耗，在(zai)日益強調節(jie)(jie)能(neng)降耗的(de)(de)(de)(de)(de)(de)大背景下(xia)，顯(xian)然(ran)(ran)選(xuan)(xuan)用(yong)低轉(zhuan)速(su)的(de)(de)(de)(de)(de)(de)節(jie)(jie)能(neng)產品(pin)是值得(de)的(de)(de)(de)(de)(de)(de)。3、各(ge)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)點合(he)(he)理組(zu)(zu)合(he)(he)。應(ying)將(jiang)(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度和空(kong)(kong)(kong)(kong)(kong)間位置相近(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)點組(zu)(zu)合(he)(he)在(zai)一(yi)起(qi)，用(yong)一(yi)臺較大型的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)來抽(chou)(chou)(chou)吸，組(zu)(zu)合(he)(he)應(ying)考慮有(you)(you)利于管路布(bu)(bu)置，組(zu)(zu)合(he)(he)應(ying)區別(bie)各(ge)功能(neng)區，在(zai)氣(qi)(qi)(qi)(qi)量(liang)(liang)相近(jin)(jin)(jin)，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度不同(tong)時可(ke)選(xuan)(xuan)用(yong)帶隔板(ban)的(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)，比如，在(zai)上(shang)下(xia)毛布(bu)(bu)的(de)(de)(de)(de)(de)(de)吸水箱之間、在(zai)不同(tong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)吸移(yi)輥(gun)之間都可(ke)以(yi)選(xuan)(xuan)用(yong)帶隔板(ban)的(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)。4、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)組(zu)(zu)合(he)(he)氣(qi)(qi)(qi)(qi)量(liang)(liang)應(ying)進行換算。因氣(qi)(qi)(qi)(qi)體(ti)是可(ke)壓(ya)縮的(de)(de)(de)(de)(de)(de)，高(gao)壓(ya)氣(qi)(qi)(qi)(qi)體(ti)減壓(ya)為(wei)低壓(ya)氣(qi)(qi)(qi)(qi)體(ti)時氣(qi)(qi)(qi)(qi)體(ti)體(ti)積會發(fa)生(sheng)膨脹。如需將(jiang)(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)伏輥(gun)的(de)(de)(de)(de)(de)(de)高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)和低真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)組(zu)(zu)合(he)(he)，高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度和氣(qi)(qi)(qi)(qi)量(liang)(liang)分(fen)別(bie)為(wei)-65kPa和80m3/min，低真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度和氣(qi)(qi)(qi)(qi)量(liang)(liang)分(fen)別(bie)為(wei)-40kPa和50m3/m...
2019 - 03 - 20
1、2X系(xi)列(lie)(lie)旋(xuan)片(pian)(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)簡(jian)介：深圳恒才機電設(she)備(bei)(bei)有限(xian)公司2X系(xi)列(lie)(lie)旋(xuan)片(pian)(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)為(wei)(wei)康斯頓品(pin)牌，采用(yong)(yong)(yong)(yong)WEG德(de)國電機，高(gao)抽(chou)速高(gao)極限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)，工(gong)作噪音(yin)低于62分(fen)貝,水(shui)蒸氣抽(chou)除能力(li)強(qiang),環(huan)保，泵(beng)(beng)(beng)(beng)內裝有油(you)霧消除器排(pai)油(you)能力(li)強(qiang)，結構緊湊，設(she)計科學合理和輕便(bian)，客(ke)戶(hu)很(hen)方便(bian)就可(ke)以(yi)(yi)(yi)(yi)安裝在工(gong)業(ye)系(xi)統中(zhong)。2、2X旋(xuan)片(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)系(xi)列(lie)(lie)型號參數表：3、旋(xuan)片(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)原理：　旋(xuan)片(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)工(gong)作原理：它的(de)(de)(de)(de)(de)(de)(de)轉(zhuan)子(zi)以(yi)(yi)(yi)(yi)一定的(de)(de)(de)(de)(de)(de)(de)偏心距裝在泵(beng)(beng)(beng)(beng)殼(ke)內并與(yu)泵(beng)(beng)(beng)(beng)殼(ke)內表面的(de)(de)(de)(de)(de)(de)(de)固定面靠近，在轉(zhuan)子(zi)槽內裝有兩個(ge)(ge)（或兩個(ge)(ge)以(yi)(yi)(yi)(yi)上(shang)）旋(xuan)片(pian)(pian)(pian)，當轉(zhuan)子(zi)旋(xuan)轉(zhuan)時旋(xuan)片(pian)(pian)(pian)能沿其(qi)徑向(xiang)槽往復滑(hua)(hua)動且與(yu)泵(beng)(beng)(beng)(beng)殼(ke)內壁始終接觸(chu)，此旋(xuan)片(pian)(pian)(pian)隨(sui)轉(zhuan)子(zi)一起旋(xuan)轉(zhuan)，可(ke)將泵(beng)(beng)(beng)(beng)腔分(fen)成(cheng)幾個(ge)(ge)可(ke)變容(rong)積。旋(xuan)片(pian)(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)屬于低真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。它可(ke)以(yi)(yi)(yi)(yi)單(dan)(dan)獨使用(yong)(yong)(yong)(yong)，也(ye)可(ke)以(yi)(yi)(yi)(yi)作為(wei)(wei)其(qi)他高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)或超(chao)高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)前(qian)級(ji)泵(beng)(beng)(beng)(beng)。旋(xuan)片(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)多(duo)為(wei)(wei)中(zhong)小型泵(beng)(beng)(beng)(beng)，產品(pin)已經系(xi)列(lie)(lie)化。旋(xuan)片(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)有單(dan)(dan)級(ji)和雙級(ji)兩種，一般多(duo)做(zuo)成(cheng)雙級(ji)的(de)(de)(de)(de)(de)(de)(de)，以(yi)(yi)(yi)(yi)獲(huo)得較高(gao)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)。旋(xuan)片(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)絕大多(duo)數是(shi)單(dan)(dan)工(gong)作腔結構，常用(yong)(yong)(yong)(yong)兩個(ge)(ge)徑向(xiang)滑(hua)(hua)片(pian)(pian)(pian)，也(ye)有用(yong)(yong)(yong)(yong)三個(ge)(ge)斜(xie)置(zhi)滑(hua)(hua)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)。貫(guan)穿滑(hua)(hua)片(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)也(ye)有應用(yong)(yong)(yong)(yong)。 4、2X型旋(xuan)片(pian)(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)用(yong)(yong)(yong)(yong)途及適(shi)用(yong)(yong)(yong)(yong)范(fan)圍：由于21世紀(ji)科技的(de)(de)(de)(de)(de)(de)(de)發展進步(bu)，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)技術無處(chu)(chu)不在，其(qi)中(zhong)2X型旋(xuan)片(pian)(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)常常應用(yong)(yong)(yong)(yong)于印刷包裝、吸持、裝卸、輸送、吊運、實驗室(shi)、醫療負壓、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熱處(chu)(chu)理、粘(zhan)貼等等行(xing)業(ye)中(zhong)，1、2X式(shi)(shi)旋(xuan)片(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)可(ke)以(yi)(yi)(yi)(yi)用(yong)(yong)(yong)(yong)來直接獲(huo)得真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)在10-3torr以(yi)(yi)(yi)(yi)下的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)作業(ye)，以(yi)(yi)(yi)(yi)及配合其(qi)它真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)設(she)備(bei)(bei)獲(huo)得真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)10-3torr以(yi)(yi)(yi)(yi)上(shang)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)作用(yong)(yong)(yong)(yong)之(zhi)用(yong)(yong)(yong)(yong)。2、可(ke)以(yi)(yi)(yi)(yi)供給醫療...
2019 - 06 - 10
昨天我們(men)陳工改造了一(yi)個(ge)吸(xi)(xi)塑車間，用GHS VSD+螺(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)替代原來(lai)的(de)(de)旋(xuan)片(pian)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),一(yi)個(ge)廠區一(yi)年節(jie)省電(dian)費(fei)就是(shi)6.7萬元，螺(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在吸(xi)(xi)塑車間有哪些明(ming)顯的(de)(de)優(you)(you)勢呢,我們(men)一(yi)起來(lai)看一(yi)下(xia)。（1）GHS730VSD+螺(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)高效節(jie)能。沿用阿特拉(la)斯GA37+油螺(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)技術而開發(fa)的(de)(de)新(xin)一(yi)代節(jie)能產品，全世界11千瓦(wa)功率真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)中抽速最(zui)大；（2）螺(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)采用13公(gong)斤(jin)負荷(he)空(kong)(kong)(kong)(kong)氣壓(ya)縮機(ji)機(ji)頭(tou)(tou)，而在半真(zhen)空(kong)(kong)(kong)(kong)狀(zhuang)態下(xia)輕載運行(xing)，理論壽命超長達(da)40萬小時（相當于80年），20年內無(wu)需換機(ji)頭(tou)(tou)；（3）GHS730VSD+螺(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)出廠標配電(dian)腦(nao)控制系(xi)(xi)統(tong)，省去了旋(xuan)片(pian)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)額外安裝(zhuang)控制系(xi)(xi)統(tong)的(de)(de)麻煩和故障；（4）螺(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)變頻(pin)自(zi)動調節(jie)真(zhen)空(kong)(kong)(kong)(kong)度和抽氣量，真(zhen)空(kong)(kong)(kong)(kong)壓(ya)力穩定，減(jian)少生產故障；（5）阿特拉(la)斯螺(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)全變頻(pin)設計(ji)，低負荷(he)特別省電(dian)，慢速運行(xing)減(jian)輕磨損(sun)延長壽命；（6）螺(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)整套電(dian)腦(nao)自(zi)控系(xi)(xi)統(tong)，可(ke)以(yi)集中聯(lian)控各機(ji)器按需要自(zi)動啟停；（7）螺(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)與螺(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)空(kong)(kong)(kong)(kong)壓(ya)機(ji)類(lei)似，維護(hu)工作量極少，簡(jian)單(dan)方便，減(jian)少了旋(xuan)片(pian)泵(beng)(beng)(beng)(beng)經常需要維修的(de)(de)人力成本；（8）螺(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)供電(dian)系(xi)(xi)統(tong)減(jian)少負荷(he)，節(jie)省電(dian)纜(lan)變壓(ya)器開關柜投資；      以(yi)上8點就是(shi)吸(xi)(xi)塑行(xing)業(ye)中螺(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)優(you)(you)勢，大家都知道了阿特拉(la)斯品牌(pai)GHS VSD+系(xi)(xi)列的(de)(de)螺(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)很高端并且節(jie)能吧，如果還沒有改造的(de)(de)客戶，可(ke)以(yi)聯(lian)系(xi)(xi)恒才(cai)工程出節(jie)能環(huan)保(bao)的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)項(xiang)目(mu)方案喔！
2019 - 07 - 04
羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)（簡稱羅(luo)(luo)(luo)茨(ci)(ci)泵(beng)(beng)(beng)）是(shi)一(yi)種旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)式可(ke)變(bian)排(pai)(pai)量(liang)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)。它是(shi)從羅(luo)(luo)(luo)茨(ci)(ci)鼓風機(ji)(ji)演變(bian)而(er)來的。根據(ju)羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的工(gong)作(zuo)(zuo)(zuo)(zuo)范圍，分(fen)為(wei)(wei)(wei)低(di)真(zhen)(zhen)空(kong)羅(luo)(luo)(luo)茨(ci)(ci)泵(beng)(beng)(beng)和(he)直接排(pai)(pai)氣;中等(deng)真(zhen)(zhen)空(kong)度(du)羅(luo)(luo)(luo)茨(ci)(ci)泵(beng)(beng)(beng)（也稱為(wei)(wei)(wei)機(ji)(ji)械增壓泵(beng)(beng)(beng)）和(he)高真(zhen)(zhen)空(kong)多級羅(luo)(luo)(luo)茨(ci)(ci)泵(beng)(beng)(beng)。羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)結(jie)構(gou)和(he)工(gong)作(zuo)(zuo)(zuo)(zuo)原(yuan)理(li):其(qi)結(jie)構(gou)和(he)工(gong)作(zuo)(zuo)(zuo)(zuo)原(yuan)理(li)與羅(luo)(luo)(luo)茨(ci)(ci)鼓風扇類似。工(gong)作(zuo)(zuo)(zuo)(zuo)時，其(qi)吸入口與真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)或真(zhen)(zhen)空(kong)系統的主泵(beng)(beng)(beng)連接。真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)在轉(zhuan)(zhuan)(zhuan)子和(he)轉(zhuan)(zhuan)(zhuan)子之(zhi)間以及(ji)轉(zhuan)(zhuan)(zhuan)子和(he)泵(beng)(beng)(beng)殼之(zhi)間沒(mei)有(you)(you)(you)接觸。 間隙一(yi)般為(wei)(wei)(wei)0.1-0.8毫米;不需要油潤(run)滑。轉(zhuan)(zhuan)(zhuan)子型(xing)線(xian)(xian)有(you)(you)(you)圓(yuan)弧(hu)線(xian)(xian),漸(jian)開(kai)(kai)線(xian)(xian),擺線(xian)(xian)，依此(ci)類推。漸(jian)開(kai)(kai)線(xian)(xian)轉(zhuan)(zhuan)(zhuan)子泵(beng)(beng)(beng)具(ju)有(you)(you)(you)較高的容積(ji)利用率和(he)易加工(gong)精度(du)。因此(ci)，轉(zhuan)(zhuan)(zhuan)子型(xing)線(xian)(xian)主要用于(yu)漸(jian)開(kai)(kai)線(xian)(xian)類型(xing)。羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)可(ke)以旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)到3450~4100轉(zhuan)(zhuan)(zhuan)/分(fen)鐘;抽速(su)為(wei)(wei)(wei)30~10000升/秒（1升=10-3米3）;極限真(zhen)(zhen)空(kong)：單(dan)級為(wei)(wei)(wei)6.5×102 Pa，雙級為(wei)(wei)(wei)1×103 Pa。羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)具(ju)有(you)(you)(you)以下(xia)特點： 在很寬的壓力范圍內(nei)有(you)(you)(you)很大的抽速(su);  快速(su)啟動(dong)，可(ke)以立即工(gong)作(zuo)(zuo)(zuo)(zuo);  對泵(beng)(beng)(beng)送氣體中含有(you)(you)(you)的灰塵和(he)水蒸氣不敏感;  轉(zhuan)(zhuan)(zhuan)子無(wu)需潤(run)滑，泵(beng)(beng)(beng)腔內(nei)無(wu)油;  振動(dong)小，轉(zhuan)(zhuan)(zhuan)子動(dong)平(ping)衡狀態較好，沒(mei)有(you)(you)(you)排(pai)(pai)氣閥;  驅動(dong)力小，機(ji)(ji)械摩擦(ca)損失(shi)小;  結(jie)構(gou)緊(jin)湊，占地面積(ji)小;  低(di)運營和(he)維(wei)護成本(ben)。  因此(ci)，羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)廣泛用于(yu)冶(ye)金，石(shi)化，造紙(zhi)，食品和(he)電(dian)...
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真空泵(beng)的耐腐蝕為什(shen)么(me)這么(me)難

日期(qi)： 2020-08-12
來源:
瀏(liu)覽次數: 123

　　真空泵隨著人類工業近百年的發展，已經是很成熟的技術和產品，但真空泵被酸性氣體腐蝕，壽命大幅縮短，一直是嚴重的煩惱行業問題之一。

真空泵的耐腐蝕為什么這么難


　　那么，真空泵的耐腐(fu)蝕(shi)為什么這么難呢?

　　一、腐蝕種類多樣，化學(xue)、電化學(xue)腐蝕與物理腐蝕并存

　　首先，真(zhen)空泵多(duo)由金屬材(cai)料(liao)制成，但金屬耐腐(fu)(fu)蝕是天然(ran)的弱點，引用《腐(fu)(fu)蝕手冊》，腐(fu)(fu)蝕是材(cai)料(liao)由環境引起的破壞，其種類多(duo)種多(duo)樣。 在泵的運(yun)行環境下，金屬材(cai)料(liao)要經受化學、電(dian)化學、物(wu)理的多(duo)種交叉(cha)腐(fu)(fu)蝕，而且(qie)至少有(you)一(yi)種。

　　泵(beng)用金屬材料面臨的腐蝕(shi)種類

　　物理腐蝕主要是空蝕，空蝕發生(sheng)在高流速液體、有壓(ya)力變化的環境中。 氣(qi)泡破裂(lie)時產生(sheng)沖(chong)擊波壓(ya)力，撕裂(lie)金屬粒子，可引起設備(bei)變形。 無論選(xuan)擇(ze)哪(na)種材(cai)料(liao)的真空泵(beng)，如果前期(qi)的選(xuan)擇(ze)有錯誤，如果選(xuan)擇(ze)吸引量過(guo)大的真空泵(beng)，或者在后期(qi)的使用中進行不(bu)恰當的操作，都(dou)會(hui)產生(sheng)氣(qi)穴現(xian)象(xiang)!

　　二、泵內介質(zhi)的高流速加速腐蝕

　　《腐(fu)(fu)蝕手冊(ce)》有典型的(de)(de)工況，碳鋼(gang)管道輸送濃度7%的(de)(de)硫酸，管道流(liu)速為(wei)0.0007~0.0026m/s，碳鋼(gang)管道長期耐腐(fu)(fu)蝕，而碳鋼(gang)泵輸送相(xiang)同的(de)(de)硫酸，泵的(de)(de)壽命僅為(wei)72小時。 因為(wei)碳鋼(gang)泵的(de)(de)流(liu)速已經(jing)達(da)到23.08m/s，所以(yi)當你(ni)查《腐(fu)(fu)蝕手冊(ce)》時，有的(de)(de)材料耐酸性好，只(zhi)是指在靜態浸漬條(tiao)件下的(de)(de)腐(fu)(fu)蝕速度，與(yu)真空泵的(de)(de)高流(liu)速條(tiao)件下的(de)(de)腐(fu)(fu)蝕速度有很大的(de)(de)差別(bie)。

　　三、泵(beng)內(nei)的升溫加速(su)腐蝕

　　如果真(zhen)空泵長時間運(yun)轉，由于(yu)自身的(de)機(ji)械運(yun)轉會(hui)(hui)產生熱能，抽(chou)出的(de)氣體會(hui)(hui)帶來熱量，有時泵室內的(de)工作液也會(hui)(hui)產生氣化熱，真(zhen)空泵的(de)升(sheng)溫也是(shi)不可(ke)避免(mian)的(de)。 以硫酸(suan)對灰鑄(zhu)鐵(tie)(tie)的(de)腐蝕(shi)為例，每增(zeng)加10，硫酸(suan)對灰鑄(zhu)鐵(tie)(tie)的(de)腐蝕(shi)速(su)度(du)就(jiu)會(hui)(hui)加倍。

　　另一方面，即(ji)使(shi)是(shi)耐腐蝕(shi)性優(you)異的不銹(xiu)鋼(gang)316L，隨著鹽(yan)酸溫度的增加，鹽(yan)酸也對(dui)不銹(xiu)鋼(gang)316L的腐蝕(shi)速(su)(su)度發揮加速(su)(su)作用(yong)。

　　四、濃度變化也影響(xiang)腐(fu)蝕(shi)效率

　　如果溫度(du)沒有(you)變(bian)化(hua)，介質濃(nong)度(du)的(de)變(bian)化(hua)相對(dui)于腐蝕速度(du)可能會加速或減速。 減速的(de)主要原因(yin)是某種金屬產生鈍化(hua)膜。 另一(yi)方面，金屬的(de)鈍化(hua)膜防腐有(you)限，必須在一(yi)定的(de)濃(nong)度(du)范(fan)圍內，或者(zhe)某種酸，例如硫酸濃(nong)度(du)增加，灰(hui)鑄鐵(tie)的(de)耐(nai)腐蝕性(xing)增加，鹽酸濃(nong)度(du)增加時(shi)，不銹鋼316L的(de)耐(nai)腐蝕性(xing)反而變(bian)弱。

　　五、案例條(tiao)件的(de)復(fu)雜性

　　前面提到(dao)的(de)(de)還是一(yi)些耐(nai)腐(fu)蝕(shi)的(de)(de)基(ji)(ji)本(ben)困難，它(ta)們還是腐(fu)蝕(shi)種類多、流速高、溫(wen)度和(he)濃度加(jia)速腐(fu)蝕(shi)的(de)(de)基(ji)(ji)本(ben)條件，但在實際應用中，我們經常發現(xian)你(ni)吸氣(qi)中含(han)有的(de)(de)介質，各化工(gong)單位的(de)(de)情況與大家不同，包(bao)括萬(wan)象(xiang)。

　　因此，僅用一個真空泵就能滿足耐腐蝕真空泵市場的整體需求是不現實的，所有的泵都存在是有道理的，有市場需求，而且耐腐蝕真空泵也是基于以往的真空泵進行了設定優化，耐腐蝕真空泵無法出入三界之外噴水受國家環境保護政策的限制，很多園區禁止使用，而噴水的工作原理是汽水混合的結構，冬季水泵工作1小時后，水箱的工作液溫度高于35左右，真空度以肉眼可見速度快速達到0.07~0.08MPa左右夏天更快，僅運行20-30分鐘，真空度也會急速下降，但考慮到中國南方漫長夏天的高溫，一些要求長時間高真空的客戶是不能接受的。
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與傳(chuan)統真(zhen)(zhen)(zhen)空(kong)(kong)設(she)備(bei)相比，水(shui)環真(zhen)(zhen)(zhen)空(kong)(kong)機組(zu)(zu)在(zai)晶(jing)(jing)(jing)(jing)圓(yuan)(yuan)吸(xi)(xi)(xi)附(fu)切(qie)(qie)(qie)割(ge)(ge)(ge)(ge)技術，通(tong)過精確控制切(qie)(qie)(qie)割(ge)(ge)(ge)(ge)工具(ju)與晶(jing)(jing)(jing)(jing)圓(yuan)(yuan)表面的(de)(de)(de)(de)接觸力(li)度(du)(du)(du)與角度(du)(du)(du)，結合(he)高效(xiao)(xiao)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)吸(xi)(xi)(xi)附(fu)系統，實現了(le)(le)對晶(jing)(jing)(jing)(jing)圓(yuan)(yuan)的(de)(de)(de)(de)高效(xiao)(xiao)、精準(zhun)切(qie)(qie)(qie)割(ge)(ge)(ge)(ge)。這一過程中(zhong)，晶(jing)(jing)(jing)(jing)圓(yuan)(yuan)吸(xi)(xi)(xi)附(fu)切(qie)(qie)(qie)割(ge)(ge)(ge)(ge)水(shui)環真(zhen)(zhen)(zhen)空(kong)(kong)機組(zu)(zu)作(zuo)(zuo)為核心設(she)備(bei)，發(fa)揮(hui)了(le)(le)至關(guan)重要的(de)(de)(de)(de)作(zuo)(zuo)用。真(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du)穩定(ding)(ding)：水(shui)環真(zhen)(zhen)(zhen)空(kong)(kong)機組(zu)(zu)提供(gong)穩定(ding)(ding)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)環境，確保(bao)晶(jing)(jing)(jing)(jing)圓(yuan)(yuan)在(zai)切(qie)(qie)(qie)割(ge)(ge)(ge)(ge)過程中(zhong)能(neng)夠牢固地吸(xi)(xi)(xi)附(fu)在(zai)切(qie)(qie)(qie)割(ge)(ge)(ge)(ge)平臺上(shang)，避免因振動或外力(li)干擾導致(zhi)的(de)(de)(de)(de)切(qie)(qie)(qie)割(ge)(ge)(ge)(ge)偏差或損壞。水(shui)環真(zhen)(zhen)(zhen)空(kong)(kong)機組(zu)(zu)還具(ju)備(bei)良好的(de)(de)(de)(de)密封(feng)性和(he)耐腐蝕(shi)性，能(neng)夠有效(xiao)(xiao)防(fang)止塵埃、雜質(zhi)等(deng)污染物進入切(qie)(qie)(qie)割(ge)(ge)(ge)(ge)區域，保(bao)證晶(jing)(jing)(jing)(jing)圓(yuan)(yuan)切(qie)(qie)(qie)割(ge)(ge)(ge)(ge)的(de)(de)(de)(de)潔凈度(du)(du)(du)和(he)精度(du)(du)(du)。其結構簡單(dan)、運行(xing)穩定(ding)(ding)，維護(hu)成(cheng)(cheng)本低(di)廉水(shui)作(zuo)(zuo)為工作(zuo)(zuo)介質(zhi)，環保(bao)無(wu)污染水(shui)環真(zhen)(zhen)(zhen)空(kong)(kong)機組(zu)(zu)具(ju)有較(jiao)寬的(de)(de)(de)(de)抽(chou)氣范圍(wei)和(he)較(jiao)強的(de)(de)(de)(de)抽(chou)氣能(neng)力(li)，能(neng)夠滿足不同規格、不同材質(zhi)的(de)(de)(de)(de)晶(jing)(jing)(jing)(jing)圓(yuan)(yuan)切(qie)(qie)(qie)割(ge)(ge)(ge)(ge)需求。在(zai)實際(ji)應用中(zhong)，晶(jing)(jing)(jing)(jing)圓(yuan)(yuan)吸(xi)(xi)(xi)附(fu)切(qie)(qie)(qie)割(ge)(ge)(ge)(ge)水(shui)環真(zhen)(zhen)(zhen)空(kong)(kong)機組(zu)(zu)已廣泛應用于集成(cheng)(cheng)電路、微電子、光電子等(deng)領域的(de)(de)(de)(de)晶(jing)(jing)(jing)(jing)圓(yuan)(yuan)切(qie)(qie)(qie)割(ge)(ge)(ge)(ge)工藝中(zhong)。例如，在(zai)先進制程的(de)(de)(de)(de)CPU、GPU等(deng)高性能(neng)芯(xin)(xin)片(pian)的(de)(de)(de)(de)制造過程中(zhong)，晶(jing)(jing)(jing)(jing)圓(yuan)(yuan)吸(xi)(xi)(xi)附(fu)切(qie)(qie)(qie)割(ge)(ge)(ge)(ge)水(shui)環真(zhen)(zhen)(zhen)空(kong)(kong)機組(zu)(zu)以(yi)其卓越的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)性能(neng)和(he)穩定(ding)(ding)性，確保(bao)了(le)(le)芯(xin)(xin)片(pian)切(qie)(qie)(qie)割(ge)(ge)(ge)(ge)的(de)(de)(de)(de)精度(du)(du)(du)和(he)成(cheng)(cheng)品率，為產品的(de)(de)(de)(de)高性能(neng)和(he)低(di)成(cheng)(cheng)本生產提供(gong)了(le)(le)有力(li)保(bao)障。
發布時間： 2024 - 09 - 05
阿(a)(a)(a)特(te)拉(la)(la)斯·科(ke)普(pu)柯Atlas Copco品(pin)牌(pai)螺(luo)桿(gan)真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)組在(zai)(zai)(zai)CNC行業應用的(de)(de)優(you)勢在(zai)(zai)(zai)眾多(duo)(duo)品(pin)牌(pai)中，阿(a)(a)(a)特(te)拉(la)(la)斯·科(ke)普(pu)柯Atlas Copco品(pin)牌(pai)以其(qi)卓越的(de)(de)品(pin)質(zhi)和技術(shu)創新脫(tuo)穎而出，其(qi)螺(luo)桿(gan)真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)組在(zai)(zai)(zai)CNC精雕機(ji)(ji)真(zhen)(zhen)(zhen)空(kong)吸附系(xi)(xi)統(tong)(tong)中展現出了(le)諸(zhu)多(duo)(duo)優(you)勢：1.高(gao)(gao)效(xiao)(xiao)穩(wen)(wen)定(ding)(ding)：阿(a)(a)(a)特(te)拉(la)(la)斯·科(ke)普(pu)柯Atlas Copco品(pin)牌(pai)螺(luo)桿(gan)真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)組采用先進(jin)的(de)(de)螺(luo)桿(gan)轉(zhuan)子設計，能夠在(zai)(zai)(zai)低(di)轉(zhuan)速下產生(sheng)較高(gao)(gao)的(de)(de)抽氣(qi)量(liang)，同(tong)(tong)時保(bao)持極低(di)的(de)(de)噪(zao)音和振動(dong)水平。這種高(gao)(gao)效(xiao)(xiao)穩(wen)(wen)定(ding)(ding)的(de)(de)性能，確(que)保(bao)了(le)精雕機(ji)(ji)在(zai)(zai)(zai)長(chang)時間連續加(jia)工過程中的(de)(de)真(zhen)(zhen)(zhen)空(kong)穩(wen)(wen)定(ding)(ding)性，有效(xiao)(xiao)提(ti)升了(le)加(jia)工精度和效(xiao)(xiao)率。2.節能環保(bao)：相比傳統(tong)(tong)真(zhen)(zhen)(zhen)空(kong)泵，阿(a)(a)(a)特(te)拉(la)(la)斯螺(luo)桿(gan)真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)組具有更(geng)高(gao)(gao)的(de)(de)能效(xiao)(xiao)比，能在(zai)(zai)(zai)相同(tong)(tong)工作量(liang)下消(xiao)耗更(geng)少(shao)的(de)(de)電能。此(ci)外，其(qi)優(you)化(hua)的(de)(de)油氣(qi)分離(li)系(xi)(xi)統(tong)(tong)減(jian)少(shao)了(le)油霧排放，符(fu)合現代制造(zao)業對(dui)環保(bao)的(de)(de)嚴格要求(qiu)。3.易于維護(hu)：阿(a)(a)(a)特(te)拉(la)(la)斯·科(ke)普(pu)柯Atlas Copco品(pin)牌(pai)螺(luo)桿(gan)真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)組結構設計合理(li)，零部件(jian)更(geng)換簡便，且具備(bei)智能故障診(zhen)斷功能，能夠提(ti)前預警潛(qian)在(zai)(zai)(zai)問題(ti)，減(jian)少(shao)停(ting)機(ji)(ji)時間，降低(di)維護(hu)成本。4.適應性強：針對(dui)CNC精雕機(ji)(ji)加(jia)工過程中可(ke)能遇(yu)到的(de)(de)不(bu)同(tong)(tong)材質(zhi)、不(bu)同(tong)(tong)形狀(zhuang)的(de)(de)工件(jian)，阿(a)(a)(a)特(te)拉(la)(la)斯螺(luo)桿(gan)真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)組提(ti)供了(le)靈活的(de)(de)配(pei)置選項(xiang)，如可(ke)調節的(de)(de)真(zhen)(zhen)(zhen)空(kong)度、快速響應的(de)(de)啟停(ting)系(xi)(xi)統(tong)(tong)等，以滿(man)足多(duo)(duo)樣化(hua)的(de)(de)加(jia)工需求(qiu)。
發布時(shi)間： 2024 - 08 - 25
VP干(gan)(gan)式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)螺桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)作為一種高(gao)(gao)(gao)(gao)(gao)效、可靠的(de)(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)，具有多方面的(de)(de)(de)(de)(de)(de)優勢(shi)。以下是其(qi)(qi)主要(yao)優勢(shi)：1. 無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)設(she)(she)(she)(she)計(ji)(ji)，清潔(jie)環保(bao)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)污(wu)(wu)染(ran)：VP干(gan)(gan)式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)螺桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)運(yun)行(xing)過(guo)程(cheng)(cheng)中(zhong)無(wu)(wu)(wu)(wu)需潤滑(hua)(hua)(hua)油(you)(you)(you)(you)，因(yin)此不會(hui)產(chan)生油(you)(you)(you)(you)污(wu)(wu)染(ran)，特(te)別適(shi)用于(yu)對清潔(jie)度(du)要(yao)求高(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)工(gong)藝過(guo)程(cheng)(cheng)，如化(hua)(hua)工(gong)行(xing)業、塑(su)(su)膠(jiao)(jiao)行(xing)業、醫(yi)藥制(zhi)造(zao)(zao)、半導體生產(chan)等。環保(bao)節能(neng)：無(wu)(wu)(wu)(wu)需更(geng)換潤滑(hua)(hua)(hua)油(you)(you)(you)(you)，減少了(le)(le)(le)廢(fei)棄物的(de)(de)(de)(de)(de)(de)產(chan)生，同時避免(mian)了(le)(le)(le)由(you)(you)于(yu)潤滑(hua)(hua)(hua)油(you)(you)(you)(you)損耗導致的(de)(de)(de)(de)(de)(de)成本(ben)增加，符(fu)合現(xian)代工(gong)業對環保(bao)和節能(neng)的(de)(de)(de)(de)(de)(de)要(yao)求.2. 高(gao)(gao)(gao)(gao)(gao)運(yun)行(xing)效率(lv)和穩(wen)定(ding)(ding)性(xing)高(gao)(gao)(gao)(gao)(gao)效泵(beng)(beng)(beng)(beng)速：由(you)(you)于(yu)無(wu)(wu)(wu)(wu)需放(fang)置大(da)量(liang)的(de)(de)(de)(de)(de)(de)潤滑(hua)(hua)(hua)液，VP干(gan)(gan)式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)螺桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)能(neng)夠(gou)保(bao)持(chi)高(gao)(gao)(gao)(gao)(gao)效的(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)速，同時維(wei)(wei)(wei)持(chi)穩(wen)定(ding)(ding)的(de)(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)度(du)。高(gao)(gao)(gao)(gao)(gao)度(du)穩(wen)定(ding)(ding)：其(qi)(qi)設(she)(she)(she)(she)計(ji)(ji)保(bao)證(zheng)了(le)(le)(le)長時間的(de)(de)(de)(de)(de)(de)穩(wen)定(ding)(ding)運(yun)行(xing)，減少了(le)(le)(le)停機(ji)維(wei)(wei)(wei)修的(de)(de)(de)(de)(de)(de)時間，提(ti)高(gao)(gao)(gao)(gao)(gao)了(le)(le)(le)生產(chan)效率(lv)。3. 結(jie)(jie)構(gou)(gou)簡單，維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)方便結(jie)(jie)構(gou)(gou)緊湊：VP干(gan)(gan)式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)螺桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)由(you)(you)對旋向相(xiang)反(fan)的(de)(de)(de)(de)(de)(de)螺桿(gan)、泵(beng)(beng)(beng)(beng)體、端蓋、密封件等部(bu)件組成，結(jie)(jie)構(gou)(gou)相(xiang)對簡單，使(shi)得(de)安(an)裝(zhuang)和維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)更(geng)加方便。免(mian)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)或少維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)：由(you)(you)于(yu)其(qi)(qi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)設(she)(she)(she)(she)計(ji)(ji)，減少了(le)(le)(le)因(yin)潤滑(hua)(hua)(hua)油(you)(you)(you)(you)更(geng)換和維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)帶(dai)來的(de)(de)(de)(de)(de)(de)工(gong)作量(liang)，降低了(le)(le)(le)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)成本(ben)。4. 廣泛(fan)(fan)的(de)(de)(de)(de)(de)(de)應用領(ling)域(yu)多種行(xing)業適(shi)用：VP干(gan)(gan)式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)螺桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)因(yin)其(qi)(qi)獨特(te)的(de)(de)(de)(de)(de)(de)優勢(shi)，在(zai)石油(you)(you)(you)(you)化(hua)(hua)工(gong)、塑(su)(su)膠(jiao)(jiao)橡塑(su)(su)、醫(yi)藥制(zhi)造(zao)(zao)、半導體生產(chan)等多個領(ling)域(yu)得(de)到廣泛(fan)(fan)應用。例如，在(zai)塑(su)(su)膠(jiao)(jiao)造(zao)(zao)粒(li)制(zhi)造(zao)(zao)過(guo)程(cheng)(cheng)中(zhong)，其(qi)(qi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)無(wu)(wu)(wu)(wu)水(shui)帶(dai)多條產(chan)線，非常(chang)符(fu)合現(xian)代化(hua)(hua)的(de)(de)(de)(de)(de)(de)生產(chan)要(yao)求；在(zai)半導體生產(chan)中(zhong)，其(qi)(qi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)設(she)(she)(she)(she)計(ji)(ji)不會(hui)影響(xiang)處理過(guo)程(cheng)(cheng)，保(bao)證(zheng)了(le)(le)(le)產(chan)品的(de)(de)(de)(de)(de)(de)純(chun)凈(jing)度(du)。5. 先進的(de)(de)(de)(de)(de)(de)技術(shu)和工(gong)藝高(gao)(gao)(gao)(gao)(gao)精度(du)加工(gong)：VP干(gan)(gan)式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)螺桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)螺桿(gan)轉(zhuan)子(zi)采用三維(wei)(wei)(wei)曲面數(shu)學模型設(she)(she)(she)(she)計(ji)(ji)，通過(guo)高(gao)(gao)(gao)(gao)(gao)精度(du)的(de)(de)(de)(de)(de)(de)數(shu)控設(she)(she)(she)(she)備(bei)加工(gong)而成，保(bao)證(zheng)了(le)(le)(le)轉(zhuan)子(zi)的(de)(de)(de)(de)(de)(de)精度(du)和質量(liang)。低噪音運(yun)行(xing)：由(you)(you)于(yu)其(qi)(qi)獨特(te)的(de)(de)(de)(de)(de)(de)結(jie)(jie)構(gou)(gou)和設(she)(she)(she)(she)計(ji)(ji)，VP干(gan)(gan)式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)螺桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)運(yun)行(xing)過(guo)程(cheng)(cheng)中(zhong)噪音較(jiao)低，通常(chang)保(bao)持(chi)在(zai)80分貝左右，為操作人員提(ti)供了(le)(le)(le)更(geng)加舒適(shi)的(de)(de)(de)(de)(de)(de)工(gong)作環境。綜上所(suo)述，VP干(gan)(gan)式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)螺桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)以其(qi)(qi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)設(she)(she)(she)(she)計(ji)(ji)、高(gao)(gao)(gao)(gao)(gao)效穩(wen)定(ding)(ding)、結(jie)(jie)構(gou)(gou)簡單、維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)方便以及廣泛(fan)(fan)的(de)(de)(de)(de)(de)(de)應用領(ling)域(yu)等優勢(shi)，在(zai)現(xian)代工(gong)業中(zhong)發(fa)揮(hui)著(zhu)越來越重要(yao)的(de)(de)(de)(de)(de)(de)作用。
發布(bu)時(shi)間： 2024 - 08 - 09
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