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2020 - 04 - 21
農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)業(ye)對促進農(nong)(nong)(nong)業(ye)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)發展(zhan)(zhan)、提高農(nong)(nong)(nong)業(ye)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)效率具有重要(yao)意義(yi)。發展(zhan)(zhan)農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)有哪(na)些機遇和(he)挑戰(zhan)?       機會：　　(1)政策環境更有利;　　(2)需(xu)求拉動更強;　　(3)原(yuan)料(liao)(liao)基礎(chu)更加(jia)(jia)(jia)豐富;　　(4)科技支撐(cheng)更加(jia)(jia)(jia)強大(da)。　　挑戰(zhan)：　　(1)環境和(he)資源約束加(jia)(jia)(jia)劇;　　(2)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)要(yao)素供給不(bu)足(zu);　　(3)國(guo)際貿易的(de)(de)(de)(de)不(bu)確定性增加(jia)(jia)(jia);　　(4)質量和(he)安全要(yao)求提高。　　為(wei)(wei)了提高農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)設備(bei)，真空(kong)技術(shu)根據實際情(qing)況(kuang)和(he)自(zi)身(shen)經驗，針(zhen)對旋片(pian)真空(kong)泵(beng)在農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)行(xing)業(ye)的(de)(de)(de)(de)應(ying)用，為(wei)(wei)農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)行(xing)業(ye)制定了一套真空(kong)解決方案。讓我們一起學習它(ta)。　　農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)：指(zhi)(zhi)(zhi)以人工(gong)(gong)(gong)(gong)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)的(de)(de)(de)(de)農(nong)(nong)(nong)業(ye)原(yuan)料(liao)(liao)和(he)野生(sheng)(sheng)(sheng)動物(wu)資源為(wei)(wei)原(yuan)料(liao)(liao)的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)業(ye)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)活動的(de)(de)(de)(de)總和(he)。廣義(yi)：指(zhi)(zhi)(zhi)以人工(gong)(gong)(gong)(gong)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)和(he)野生(sheng)(sheng)(sheng)動物(wu)資源為(wei)(wei)原(yuan)料(liao)(liao)的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)業(ye)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)活動的(de)(de)(de)(de)總和(he)。狹義(yi)：指(zhi)(zhi)(zhi)以農(nong)(nong)(nong)林牧漁(yu)產(chan)(chan)(chan)品(pin)及其加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)產(chan)(chan)(chan)品(pin)為(wei)(wei)原(yuan)料(liao)(liao)的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)業(ye)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)活動。　　真空(kong)冷凍干燥技術(shu)是農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)業(ye)發展(zhan)(zhan)的(de)(de)(de)(de)關鍵技術(shu)之一，可應(ying)用于(yu)旋葉(xie)式真空(kong)泵(beng)。　　為(wei)(wei)什么旋片(pian)真空(kong)泵(beng)是農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)業(ye)的(de)(de)(de)(de)更好選擇?這需(xu)要(yao)從其工(gong)(gong)(gong)(gong)作原(yuan)理和(he)特點來解釋。　　旋轉(zhuan)(zhuan)(zhuan)葉(xie)片(pian)泵(beng)的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)作原(yuan)理：旋轉(zhuan)(zhuan)(zhuan)葉(xie)片(pian)泵(beng)的(de)(de)(de)(de)旋轉(zhuan)(zhuan)(zhuan)葉(xie)片(pian)將由(you)轉(zhuan)(zhuan)(zhuan)子、泵(beng)腔(qiang)和(he)兩端(duan)蓋圍成的(de)(de)(de)(de)月牙形(xing)空(kong)間(jian)(jian)分成三部分：a、b和(he)c。當轉(zhuan)(zhuan)(zhuan)子沿箭頭(tou)方向旋轉(zhuan)(zhuan)(zhuan)時(shi)，與吸入口連(lian)通的(de)(de)(de)(de)空(kong)間(jian)(jian)a的(de)(de)(de)(de)容積逐(zhu)(zhu)漸(jian)增大(da)并處(chu)(chu)于(yu)吸入過(guo)程中(zhong)。與排(pai)氣(qi)口連(lian)通的(de)(de)(de)(de)空(kong)間(jian)(jian)C的(de)(de)(de)(de)體(ti)積逐(zhu)(zhu)漸(jian)減(jian)小(xiao)并處(chu)(chu)于(yu)排(pai)氣(qi)過(guo)程中(zhong)。中(zhong)央空(kong)間(jian)(jian)B的(de)(de)(de)(de)體(ti)積也逐(zhu)(zhu)漸(jian)減(jian)小(xiao)并處(chu)(chu)于(yu)壓(ya)縮(suo)過(guo)程中(zhong)。　　由(you)于(yu)空(kong)間(jian)(jian)A的(de)(de)(de)(de)體(ti)積逐(zhu)(zhu)...
2020 - 04 - 23
泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)作原理　　單(dan)(dan)(dan)螺(luo)桿真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是(shi)(shi)一種具有內部(bu)嚙合和(he)(he)偏(pian)心旋(xuan)轉的(de)(de)(de)(de)(de)(de)(de)(de)正(zheng)排量(liang)泵(beng)(beng)(beng)(beng)。該泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)主要部(bu)件是(shi)(shi)：單(dan)(dan)(dan)頭螺(luo)旋(xuan)轉子和(he)(he)通常(chang)由彈(dan)性材料制(zhi)成(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)雙(shuang)螺(luo)旋(xuan)定子。當轉子繞(rao)著(zhu)空(kong)(kong)(kong)腔中定子的(de)(de)(de)(de)(de)(de)(de)(de)軸線進行行星旋(xuan)轉時，旋(xuan)轉定子之(zhi)間(jian)形成(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)閉合腕部(bu)將沿著(zhu)轉子螺(luo)旋(xuan)運動。因此，介(jie)(jie)質(zhi)(zhi)從吸入(ru)口(kou)連續、均勻和(he)(he)恒定地輸(shu)(shu)(shu)(shu)送(song)(song)到壓力(li)出口(kou)。基(ji)于這(zhe)一特(te)性，單(dan)(dan)(dan)個螺(luo)桿真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)特(te)別適(shi)用于以(yi)下(xia)(xia)工(gong)(gong)(gong)作條件。　　高粘(zhan)度輸(shu)(shu)(shu)(shu)送(song)(song)介(jie)(jie)質(zhi)(zhi)：粘(zhan)度在37000至200000厘泊的(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)可(ke)(ke)根據泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)尺寸輸(shu)(shu)(shu)(shu)送(song)(song)。　　含(han)有顆(ke)粒(li)或(huo)纖(xian)維(wei)的(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)：顆(ke)粒(li)直徑可(ke)(ke)以(yi)是(shi)(shi)30毫米(不(bu)超過轉子偏(pian)心率(lv))。光纖(xian)長度可(ke)(ke)以(yi)是(shi)(shi)350毫米(相(xiang)當于0.4位(wei)的(de)(de)(de)(de)(de)(de)(de)(de)間(jian)距)。其含(han)量(liang)一般可(ke)(ke)達(da)到中窖(jiao)的(de)(de)(de)(de)(de)(de)(de)(de)40%。如果介(jie)(jie)質(zhi)(zhi)中的(de)(de)(de)(de)(de)(de)(de)(de)固體(ti)是(shi)(shi)細粉末的(de)(de)(de)(de)(de)(de)(de)(de)形式(shi)，最高含(han)量(liang)可(ke)(ke)以(yi)達(da)到60%或(huo)更多，并(bing)且(qie)可(ke)(ke)以(yi)運輸(shu)(shu)(shu)(shu)。當要求傳輸(shu)(shu)(shu)(shu)壓力(li)穩定且(qie)介(jie)(jie)質(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)固有結構不(bu)被破壞時，單(dan)(dan)(dan)個螺(luo)桿真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是(shi)(shi)最理想的(de)(de)(de)(de)(de)(de)(de)(de)。　　泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)特(te)性　　單(dan)(dan)(dan)螺(luo)桿真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)由于其結構和(he)(he)工(gong)(gong)(gong)作特(te)性，與活塞泵(beng)(beng)(beng)(beng)、離心泵(beng)(beng)(beng)(beng)、葉片泵(beng)(beng)(beng)(beng)和(he)(he)齒輪泵(beng)(beng)(beng)(beng)相(xiang)比具有以(yi)下(xia)(xia)優點：　　能輸(shu)(shu)(shu)(shu)送(song)(song)高固體(ti)含(han)量(liang)的(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi);　　流(liu)(liu)量(liang)均勻壓力(li)穩定，特(te)別是(shi)(shi)在低轉速下(xia)(xia);　　流(liu)(liu)量(liang)與泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)轉速成(cheng)正(zheng)比，因此它具有良好的(de)(de)(de)(de)(de)(de)(de)(de)可(ke)(ke)變(bian)可(ke)(ke)調性;　　一個泵(beng)(beng)(beng)(beng)可(ke)(ke)以(yi)輸(shu)(shu)(shu)(shu)送(song)(song)不(bu)同粘(zhan)度的(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)。　　泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)安裝位(wei)置可(ke)(ke)以(yi)隨意傾斜;　　適(shi)用于輸(shu)(shu)(shu)(shu)送(song)(song)敏感(gan)物品和(he)(he)易受離心力(li)等損壞的(de)(de)(de)(de)(de)(de)(de)(de)物品。　　體(ti)積小、重(zhong)量(liang)輕、噪(zao)音低、結構簡單(dan)(dan)(dan)、維(wei)修方便(bian)。　　泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)使用　　單(dan)(dan)(dan)螺(luo)桿真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)可(ke)(ke)廣(guang)泛用于以(yi)下(xia)(xia)工(gong)(gong)(gong)業(ye)部(bu)門輸(shu)(shu)(shu)(shu)送(song)(song)各(ge)種介(jie)(jie)質(zhi)(zhi)。　　化學工(gong)(gong)(gong)業(ye)：酸、堿、鹽溶液(ye)，螺(luo)桿真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)出口(kou)壓力(li)各(ge)種...
2020 - 04 - 26
了(le)(le)解了(le)(le)干(gan)式真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)抽(chou)(chou)(chou)真(zhen)(zhen)空(kong)(kong)界(jie)定后，應(ying)用起來會更(geng)加得(de)心應(ying)手。接下來就(jiu)(jiu)對抽(chou)(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)以(yi)及測算方(fang)法來進行簡單(dan)的(de)(de)詳解。　　1、抽(chou)(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)：抽(chou)(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)是(shi)(shi)干(gan)式真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)效(xiao)的(de)(de)一個(ge)(ge)考慮(lv)因素(su)。一般公(gong)司用L/S和m3/h來表(biao)述(shu)。是(shi)(shi)彌(mi)(mi)補漏(lou)汽(qi)率(lv)的(de)(de)基本參數。不難理(li)(li)解，基礎知(zhi)識下抽(chou)(chou)(chou)一個(ge)(ge)一樣容(rong)量(liang)(liang)的(de)(de)容(rong)器，為(wei)什么抽(chou)(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)大的(de)(de)干(gan)式真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)很容(rong)易抽(chou)(chou)(chou)中(zhong)大家(jia)必(bi)須(xu)的(de)(de)真(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)，而(er)抽(chou)(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)小(xiao)的(de)(de)則較慢甚(shen)至無法抽(chou)(chou)(chou)中(zhong)大家(jia)要想(xiang)的(de)(de)真(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)?因為(wei)管路或者容(rong)器從始(shi)至終(zhong)不大可能(neng)確保毫無疑(yi)問(wen)不漏(lou)水汽(qi)，而(er)抽(chou)(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)大的(de)(de)彌(mi)(mi)補了(le)(le)漏(lou)汽(qi)所(suo)造成的(de)(de)真(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)減少的(de)(de)因素(su)，因而(er)，空(kong)(kong)氣(qi)量(liang)(liang)的(de)(de)很容(rong)易抽(chou)(chou)(chou)中(zhong)理(li)(li)性化真(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)值(zhi)(zhi)。這里建議，在(zai)(zai)預(yu)計出(chu)基礎知(zhi)識抽(chou)(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)的(de)(de)情(qing)況下，大家(jia)盡量(liang)(liang)選擇(ze)高(gao)一級的(de)(de)抽(chou)(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)的(de)(de)機械泵(beng)(beng)(beng)(beng)。　　2、制作工(gong)(gong)藝(yi)要求(qiu)的(de)(de)抽(chou)(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)(抽(chou)(chou)(chou)真(zhen)(zhen)空(kong)(kong)速率(lv))　　機械泵(beng)(beng)(beng)(beng)要求(qiu)抽(chou)(chou)(chou)真(zhen)(zhen)空(kong)(kong)速率(lv)(也就(jiu)(jiu)是(shi)(shi)要求(qiu)機械泵(beng)(beng)(beng)(beng)在(zai)(zai)其工(gong)(gong)作壓力下，排出(chu)去氣(qi)體(ti)、液體(ti)，固體(ti)的(de)(de)專業能(neng)力)，一般公(gong)司：m3/h，L/S,m3/min。具體(ti)測算方(fang)法可以(yi)參考下面計算公(gong)式：　　S=(V/t)×ln(P1/P2)　　在(zai)(zai)這其中(zhong)：S為(wei)機械泵(beng)(beng)(beng)(beng)抽(chou)(chou)(chou)真(zhen)(zhen)空(kong)(kong)速率(lv)(L/s)　　V為(wei)真(zhen)(zhen)空(kong)(kong)室(shi)容(rong)積(L)　　t為(wei)保證要求(qiu)真(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)所(suo)需時間(s)　　P1為(wei)初始(shi)氣(qi)體(ti)壓強(Pa)　　P2為(wei)要求(qiu)氣(qi)體(ti)壓強(Pa)　　清楚(chu)了(le)(le)干(gan)式真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)這類專業技能(neng)后，就(jiu)(jiu)了(le)(le)解怎樣根據工(gong)(gong)作中(zhong)情(qing)況進行適(shi)當型號(hao)規格挑選了(le)(le)，這類基本參數都是(shi)(shi)一些評價方(fang)法。
2020 - 04 - 28
目(mu)前，大多(duo)(duo)數真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)裝置(zhi)(zhi)中使(shi)用(yong)的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是旋片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。盡(jin)管帶有(you)氣(qi)(qi)(qi)鎮(zhen)裝置(zhi)(zhi)的(de)(de)旋片泵(beng)(beng)(beng)(beng)可以(yi)(yi)去除含有(you)少量(liang)(liang)水(shui)蒸(zheng)氣(qi)(qi)(qi)和(he)大量(liang)(liang)永(yong)久氣(qi)(qi)(qi)體的(de)(de)混(hun)合氣(qi)(qi)(qi)體，但在(zai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)過程(cheng)中，由于蔬(shu)(shu)(shu)菜(cai)內(nei)部水(shui)分的(de)(de)蒸(zheng)發，大量(liang)(liang)水(shui)蒸(zheng)氣(qi)(qi)(qi)將被(bei)泵(beng)(beng)(beng)(beng)入旋片泵(beng)(beng)(beng)(beng)，水(shui)蒸(zheng)氣(qi)(qi)(qi)將在(zai)泵(beng)(beng)(beng)(beng)室中冷(leng)(leng)(leng)(leng)(leng)凝。這將導致真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)潤(run)滑油乳化(hua)(hua)變質(zhi)，嚴(yan)重影響真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)所能(neng)達到(dao)的(de)(de)極限壓(ya)力，降低(di)潤(run)滑性能(neng)，增(zeng)加磨損，不能(neng)正常(chang)工(gong)作(zuo)，甚至造成泵(beng)(beng)(beng)(beng)體、轉子等(deng)部件嚴(yan)重腐蝕(shi)，導致整機(ji)報廢。因此，推薦羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)裝置(zhi)(zhi)中的(de)(de)應用(yong)。　　蔬(shu)(shu)(shu)菜(cai)收獲后(hou)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)是保(bao)持蔬(shu)(shu)(shu)菜(cai)新鮮(xian)、延緩蔬(shu)(shu)(shu)菜(cai)老化(hua)(hua)和(he)變質(zhi)的(de)(de)有(you)效方法(fa)。對于不同(tong)的(de)(de)蔬(shu)(shu)(shu)菜(cai)，可以(yi)(yi)分別采用(yong)冷(leng)(leng)(leng)(leng)(leng)風(feng)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)、差壓(ya)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)和(he)水(shui)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)(leng)卻在(zai)羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)已經(jing)廣(guang)泛應用(yong)于食品工(gong)業領域(yu)。與傳(chuan)統的(de)(de)冷(leng)(leng)(leng)(leng)(leng)卻方式如吹(chui)風(feng)和(he)浸(jin)泡(pao)相比，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)可以(yi)(yi)大大縮短冷(leng)(leng)(leng)(leng)(leng)卻時(shi)間，使(shi)食品內(nei)部的(de)(de)溫(wen)度(du)(du)場更加均勻。顯然(ran)，從保(bao)鮮(xian)的(de)(de)角度(du)(du)來看(kan)，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)裝置(zhi)(zhi)是目(mu)前最理(li)想的(de)(de)蔬(shu)(shu)(shu)菜(cai)冷(leng)(leng)(leng)(leng)(leng)卻和(he)制冷(leng)(leng)(leng)(leng)(leng)設備。　　真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)(leng)卻系統包括真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室、支架和(he)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)，其(qi)中真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)為羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。羅茨(ci)(ci)泵(beng)(beng)(beng)(beng)：運行時(shi)應注意保(bao)證(zheng)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)進水(shui)溫(wen)度(du)(du)盡(jin)可能(neng)接近(jin)設計運行條(tiao)件，水(shui)量(liang)(liang)充足。(2)確保(bao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)冷(leng)(leng)(leng)(leng)(leng)卻水(shui)循(xun)環，否則(ze)機(ji)組將在(zai)運行1小時(shi)左右時(shi)因羅茨(ci)(ci)泵(beng)(beng)(beng)(beng)過熱(re)保(bao)護而(er)停(ting)機(ji)。　　羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)產(chan)品的(de)(de)特點：　　1.電機(ji)多(duo)(duo)樣性　　每臺羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)電機(ji)可以(yi)(yi)風(feng)冷(leng)(leng)(leng)(leng)(leng)或水(shui)冷(leng)(leng)(leng)(leng)(leng)，以(yi)(yi)確保(bao)客戶的(de)(de)正常(chang)使(shi)用(yong)　　該(gai)泵(beng)(beng)(beng)(beng)由鋁合金(jin)或鑄鐵制成，具(ju)有(you)散熱(re)快、耐腐蝕(shi)性強的(de)(de)優(you)點。　　2.結(jie)構(gou)簡單，維(wei)護方便　　轉子型(xing)線通過精(jing)心設計和(he)生產(chan)圓(yuan)弧轉子，使(shi)泵(beng)(beng)(beng)(beng)...
2020 - 04 - 30
真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)：真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)為(wei)一(yi)種抽(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)裝置，可(ke)(ke)將真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系統中(zhong)的(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)抽(chou)(chou)(chou)出，使返(fan)回真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系統中(zhong)的(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)數量(liang)比抽(chou)(chou)(chou)出真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系統中(zhong)的(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)數量(liang)少。　　一(yi)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)分類　　根(gen)據真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)工作原(yuan)理基本(ben)上分為(wei)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)輸送(song)泵(beng)(beng)(beng)(beng)和氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)捕集(ji)泵(beng)(beng)(beng)(beng)兩(liang)種類型，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)分類和圖2不(bu)同真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)所(suo)示(shi)。　　氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)輸送(song)泵(beng)(beng)(beng)(beng)分為(wei)：　　變容真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)：泵(beng)(beng)(beng)(beng)腔容積的(de)周期性變化(hua)來(lai)(lai)完(wan)成(cheng)抽(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)。　　動(dong)量(liang)傳(chuan)輸泵(beng)(beng)(beng)(beng)：依(yi)靠高(gao)速(su)葉片(pian)、射流，將動(dong)量(liang)傳(chuan)遞(di)給氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)，完(wan)成(cheng)抽(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)。　　氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)輸送(song)泵(beng)(beng)(beng)(beng)主(zhu)要包括(kuo)：　　1、液環真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng);2、往復式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng);3、油封機械泵(beng)(beng)(beng)(beng);4、羅茨真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng);5、干式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)等。　　氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)捕集(ji)泵(beng)(beng)(beng)(beng)主(zhu)要包括(kuo)：　　1、低(di)(di)溫泵(beng)(beng)(beng)(beng);2、離子(zi)濺射泵(beng)(beng)(beng)(beng);3、分子(zi)篩吸(xi)附泵(beng)(beng)(beng)(beng);4、鈦升華泵(beng)(beng)(beng)(beng);5、電離升華泵(beng)(beng)(beng)(beng);6、鋯(gao)鋁合金(jin)吸(xi)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)泵(beng)(beng)(beng)(beng)等。　　真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)類型按真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)用(yong)(yong)途可(ke)(ke)分為(wei)如(ru)下8部分：　　(1)主(zhu)泵(beng)(beng)(beng)(beng)(Main pump)：在真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系統中(zhong)，用(yong)(yong)來(lai)(lai)獲(huo)得所(suo)要求真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)的(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng);　　(2)粗(cu)抽(chou)(chou)(chou)泵(beng)(beng)(beng)(beng)(Roughing vacuum pump)：從大氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)壓開始降低(di)(di)系統的(de)壓力到另(ling)一(yi)抽(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)系統開始工作的(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng);　　(3)前(qian)(qian)級(ji)(ji)(ji)泵(beng)(beng)(beng)(beng)(Backing vacuum pump)：用(yong)(yong)來(lai)(lai)維(wei)持另(ling)外一(yi)個泵(beng)(beng)(beng)(beng)的(de)前(qian)(qian)級(ji)(ji)(ji)壓力在其臨界前(qian)(qian)級(ji)(ji)(ji)壓力以(yi)下的(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng);　　(4)維(wei)持泵(beng)(beng)(beng)(beng)(Holding vacuum pump)：在真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系統中(zhong)，當氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)量(liang)很小(xiao)(xiao)，不(bu)能有效的(de)利用(yong)(yong)主(zhu)前(qian)(qian)級(ji)(ji)(ji)泵(beng)(beng)(beng)(beng)。此時，可(ke)(ke)以(yi)利用(yong)(yong)容量(liang)較小(xiao)(xiao)的(de)輔助前(qian)(qian)級(ji)(ji)(ji)泵(beng)(beng)(beng)(beng)來(lai)(lai)維(wei)持主(zhu)泵(beng)(beng)(beng)(beng)工作或(huo)維(wei)持容器所(suo)需真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du);　　(5)粗(cu)/低(di)(di)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(Rough/Low ...
2020 - 05 - 08
與其他真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)設(she)(she)備一(yi)樣，旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)在(zai)使(shi)用(yong)(yong)過(guo)程中不可(ke)避免地會出現一(yi)些(xie)問(wen)(wen)題或故(gu)(gu)障(zhang)(zhang)，影響設(she)(she)備的(de)(de)中長(chang)期(qi)運(yun)行。只有了解(jie)(jie)了失(shi)敗的(de)(de)原因，我們(men)才(cai)能(neng)(neng)更好地提出解(jie)(jie)決方案(an)。　　1、旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)泵(beng)(beng)(beng)不轉動(dong)，情況不明時(shi)不先啟動(dong)泵(beng)(beng)(beng)，以免加(jia)重問(wen)(wen)題，用(yong)(yong)手可(ke)以移動(dong)而不能(neng)(neng)移動(dong)。由于耦合(he)問(wen)(wen)題、皮帶打滑、電機(ji)接(jie)線錯誤、電機(ji)損壞和(he)(he)(he)電源故(gu)(gu)障(zhang)(zhang)，大(da)多(duo)數泵(beng)(beng)(beng)無(wu)法(fa)旋(xuan)(xuan)轉。　　2、溫度過(guo)高(gao)(gao)，一(yi)般旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)泵(beng)(beng)(beng)溫度過(guo)高(gao)(gao)的(de)(de)原因是(shi)泵(beng)(beng)(beng)環境溫度過(guo)高(gao)(gao)，進氣(qi)溫度過(guo)高(gao)(gao)，進氣(qi)冷(leng)卻裝(zhuang)置無(wu)效。泵(beng)(beng)(beng)長(chang)期(qi)連(lian)續運(yun)行的(de)(de)入(ru)口壓力過(guo)高(gao)(gao)，水(shui)(shui)冷(leng)泵(beng)(beng)(beng)的(de)(de)冷(leng)卻水(shui)(shui)量缺(que)乏循(xun)環水(shui)(shui)，設(she)(she)計效果(guo)不好，溫控水(shui)(shui)量調節閥(fa)失(shi)效等。　　3、旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)漏油(you)(you)(you)可(ke)能(neng)(neng)是(shi)由于密封老化、裝(zhuang)置不當、損壞和(he)(he)(he)故(gu)(gu)障(zhang)(zhang)、外觀不均勻(yun)、雜質、粗糙度和(he)(he)(he)鑄(zhu)件松動(dong)造(zao)成的(de)(de)。如(ru)果(guo)停泵(beng)(beng)(beng)后回油(you)(you)(you)，油(you)(you)(you)將進入(ru)流向氣(qi)鎮(zhen)閥(fa)，如(ru)果(guo)氣(qi)鎮(zhen)閥(fa)沒有關閉，油(you)(you)(you)可(ke)能(neng)(neng)會泄漏。制作橡膠(jiao)(jiao)墊(dian)時(shi)，必(bi)須使(shi)用(yong)(yong)耐油(you)(you)(you)橡膠(jiao)(jiao)。如(ru)果(guo)密封面太大(da)，機(ji)油(you)(you)(you)會泄漏。　　4、旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)漏水(shui)(shui)可(ke)能(neng)(neng)發生(sheng)在(zai)水(shui)(shui)管接(jie)頭(tou)、水(shui)(shui)套(tao)蓋平面、排水(shui)(shui)管孔螺(luo)塞，排水(shui)(shui)閥(fa)等處。水(shui)(shui)套(tao)鉆穿、鑄(zhu)造(zao)缺(que)陷、凍裂，也(ye)可(ke)能(neng)(neng)造(zao)成漏水(shui)(shui)。　　高(gao)(gao)溫和(he)(he)(he)漏油(you)(you)(you)是(shi)旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)在(zai)使(shi)用(yong)(yong)過(guo)程中的(de)(de)常見故(gu)(gu)障(zhang)(zhang)。因此，為(wei)了避免故(gu)(gu)障(zhang)(zhang)對工業生(sheng)產進度的(de)(de)影響，有必(bi)要定期(qi)做好設(she)(she)備的(de)(de)日常維(wei)護(hu)和(he)(he)(he)檢查工作，及時(shi)解(jie)(jie)決問(wen)(wen)題。　　恒才(cai)機(ji)電防(fang)爆旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)廠家主要產品有2BV、V、VG、VI、VZ、VN、LRP系(xi)列(lie)水(shui)(shui)環真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng),X、GVD系(xi)列(lie)旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng),ZJ系(xi)列(lie)羅茨真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng),GXS、DHS、VSD、GHS系(xi)列(lie)螺(luo)桿(gan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng),...
2020 - 05 - 14
黃(huang)(huang)花(hua)菜是(shi)(shi)市面上比較(jiao)受歡迎的(de)(de)(de)蔬菜之(zhi)一，為(wei)了長(chang)期保存和(he)(he)運輸。回采取曬(shai)干(gan)和(he)(he)真(zhen)空(kong)(kong)(kong)(kong)干(gan)燥(zao)這兩(liang)種(zhong)(zhong)(zhong)方式。有機(ji)黃(huang)(huang)花(hua)菜加(jia)工后能夠增加(jia)農民銷售(shou)收入。　　黃(huang)(huang)花(hua)菜干(gan)燥(zao)主要(yao)使(shi)用的(de)(de)(de)就是(shi)(shi)真(zhen)空(kong)(kong)(kong)(kong)干(gan)燥(zao)機(ji)，這種(zhong)(zhong)(zhong)設備可以(yi)(yi)讓黃(huang)(huang)花(hua)菜快(kuai)速干(gan)燥(zao)和(he)(he)殺菌。實現保質期的(de)(de)(de)延長(chang)。今天(tian)我們(men)就來介紹一下真(zhen)空(kong)(kong)(kong)(kong)干(gan)燥(zao)機(ji)中的(de)(de)(de)旋(xuan)(xuan)片(pian)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。　　旋(xuan)(xuan)片(pian)式真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(簡稱旋(xuan)(xuan)片(pian)泵(beng)(beng)(beng))是(shi)(shi)一種(zhong)(zhong)(zhong)油(you)封式機(ji)械真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。其工作壓(ya)(ya)強(qiang)范圍(wei)為(wei)101325~1.33×10-2(Pa)屬(shu)于(yu)(yu)(yu)(yu)低真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。它(ta)可以(yi)(yi)單獨使(shi)用，也(ye)可以(yi)(yi)作為(wei)其它(ta)高真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)或超高真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)前級泵(beng)(beng)(beng)。它(ta)已廣泛地(di)應用于(yu)(yu)(yu)(yu)冶金、機(ji)械、軍工、電子(zi)(zi)、化工、輕工、石油(you)及(ji)醫藥(yao)等生產和(he)(he)科研部門。　　旋(xuan)(xuan)片(pian)泵(beng)(beng)(beng)主要(yao)由泵(beng)(beng)(beng)體、轉(zhuan)(zhuan)(zhuan)子(zi)(zi)、旋(xuan)(xuan)片(pian)、端(duan)(duan)蓋、彈簧等組成。在旋(xuan)(xuan)片(pian)泵(beng)(beng)(beng)的(de)(de)(de)腔(qiang)(qiang)內(nei)(nei)偏心(xin)地(di)安裝一個轉(zhuan)(zhuan)(zhuan)子(zi)(zi)，轉(zhuan)(zhuan)(zhuan)子(zi)(zi)外圓與(yu)(yu)泵(beng)(beng)(beng)腔(qiang)(qiang)內(nei)(nei)表面相(xiang)切(qie)(二者有很小的(de)(de)(de)間隙)，轉(zhuan)(zhuan)(zhuan)子(zi)(zi)槽內(nei)(nei)裝有帶彈簧的(de)(de)(de)二個旋(xuan)(xuan)片(pian)。旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)時，靠離心(xin)力(li)和(he)(he)彈簧的(de)(de)(de)張(zhang)力(li)使(shi)旋(xuan)(xuan)片(pian)頂端(duan)(duan)與(yu)(yu)泵(beng)(beng)(beng)腔(qiang)(qiang)的(de)(de)(de)內(nei)(nei)壁保持(chi)接觸，轉(zhuan)(zhuan)(zhuan)子(zi)(zi)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)帶動旋(xuan)(xuan)片(pian)沿泵(beng)(beng)(beng)腔(qiang)(qiang)內(nei)(nei)壁滑(hua)動。　　兩(liang)個旋(xuan)(xuan)片(pian)把(ba)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)、泵(beng)(beng)(beng)腔(qiang)(qiang)和(he)(he)兩(liang)個端(duan)(duan)蓋所(suo)圍(wei)成的(de)(de)(de)月牙形空(kong)(kong)(kong)(kong)間分隔成A、B、C三部分。當轉(zhuan)(zhuan)(zhuan)子(zi)(zi)按箭頭方向旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)時，與(yu)(yu)吸氣口(kou)(kou)相(xiang)通(tong)的(de)(de)(de)空(kong)(kong)(kong)(kong)間A 的(de)(de)(de)容(rong)積是(shi)(shi)逐漸增大的(de)(de)(de)，正處于(yu)(yu)(yu)(yu)吸氣過程(cheng)。而與(yu)(yu)排(pai)氣口(kou)(kou)相(xiang)通(tong)的(de)(de)(de)空(kong)(kong)(kong)(kong)間C的(de)(de)(de)容(rong)積是(shi)(shi)逐漸縮小的(de)(de)(de)，正處于(yu)(yu)(yu)(yu)排(pai)氣過程(cheng)。居中的(de)(de)(de)空(kong)(kong)(kong)(kong)間B的(de)(de)(de)容(rong)積也(ye)是(shi)(shi)逐漸減小的(de)(de)(de)，正處于(yu)(yu)(yu)(yu)壓(ya)(ya)縮過程(cheng)。由于(yu)(yu)(yu)(yu)空(kong)(kong)(kong)(kong)間A的(de)(de)(de)容(rong)積是(shi)(shi)逐漸增大(即(ji)膨脹)，氣體壓(ya)(ya)強(qiang)降低，泵(beng)(beng)(beng)的(de)(de)(de)入口(kou)(kou)處外部氣體壓(ya)(ya)強(qiang)大于(yu)(yu)(yu)(yu)空(kong)(kong)(kong)(kong)間A內(nei)(nei)的(de)(de)(de)壓(ya)(ya)強(qiang)，因此將(jiang)氣體吸入。當空(kong)(kong)(kong)(kong)間A與(yu)(yu)吸氣口(kou)(kou)隔絕(jue)時，即(ji)轉(zhuan)(zhuan)(zhuan)至...
最(zui)新資訊 了(le)解(jie)公司的最新活動及打折促銷
2019 - 05 - 29
2019年5月22日由(you)SPECK主辦&深圳恒(heng)才(cai)機(ji)電(dian)協(xie)辦的(de)(de)(de)(de)(de)(de)(de)(de)橡塑(su)(su)(su)(su)業節(jie)(jie)能(neng)(neng)環(huan)保(bao)技(ji)術交流會(hui)在(zai)廣州琶洲白(bai)云會(hui)議(yi)室舉行(xing)(xing)，參加此次(ci)橡塑(su)(su)(su)(su)業節(jie)(jie)能(neng)(neng)環(huan)保(bao)論(lun)壇(tan)的(de)(de)(de)(de)(de)(de)(de)(de)有來(lai)(lai)(lai)自全(quan)(quan)國各個地區(qu)的(de)(de)(de)(de)(de)(de)(de)(de)人(ren)民(min)；多家企業負責人(ren)、投資(zi)人(ren)和(he)橡塑(su)(su)(su)(su)界精(jing)英，本次(ci)論(lun)壇(tan)還盛情(qing)邀請了高分子協(xie)會(hui)黨(dang)委副書(shu)記(ji)兼紀委書(shu)記(ji)王文(wen)廣先(xian)生(sheng)等嘉賓隆重出席。 論(lun)壇(tan)正式(shi)啟動后，由(you)SPECK車經理首先(xian)進(jin)行(xing)(xing)演講“擠出成(cheng)型應用(yong)與SPECK次(ci)世代真空(kong)節(jie)(jie)能(neng)(neng)單元、材擠壓(ya)成(cheng)型的(de)(de)(de)(de)(de)(de)(de)(de)真空(kong)領域(yu)和(he)終端用(yong)戶的(de)(de)(de)(de)(de)(de)(de)(de)新材發(fa)展（以前(qian)，現(xian)在(zai)及未(wei)來(lai)(lai)(lai)）。期間(jian)介(jie)紹新款(kuan)變頻液(ye)環(huan)真空(kong)泵，與工業4.0的(de)(de)(de)(de)(de)(de)(de)(de)核(he)心理念正完全(quan)(quan)契合，它實時監控并計(ji)算來(lai)(lai)(lai)實現(xian)產線/產品(pin)/制程的(de)(de)(de)(de)(de)(de)(de)(de)升級優(you)化(hua)，在(zai)制造(zao)領域(yu)形成(cheng)資(zi)源、信(xin)息(xi)、物品(pin)和(he)人(ren)的(de)(de)(de)(de)(de)(de)(de)(de)相互關(guan)聯的(de)(de)(de)(de)(de)(de)(de)(de)“信(xin)息(xi)物理系統”，推進(jin)制造(zao)業向智能(neng)(neng)化(hua)轉型。車經理說(shuo),根本性的(de)(de)(de)(de)(de)(de)(de)(de)改變已經開始，節(jie)(jie)能(neng)(neng)是(shi)要求，但我們要的(de)(de)(de)(de)(de)(de)(de)(de)不(bu)僅(jin)僅(jin)是(shi)節(jie)(jie)能(neng)(neng)，不(bu)是(shi)簡單的(de)(de)(de)(de)(de)(de)(de)(de)設備工程解決(jue)方(fang)案，而(er)是(shi)向靈活、受控分散(san)和(he)緊(jin)湊的(de)(de)(de)(de)(de)(de)(de)(de)分離(li)單元能(neng)(neng)源密集型解決(jue)方(fang)案。隨著車經理的(de)(de)(de)(de)(de)(de)(de)(de)演講讓現(xian)場的(de)(de)(de)(de)(de)(de)(de)(de)來(lai)(lai)(lai)賓對節(jie)(jie)能(neng)(neng)環(huan)保(bao)產品(pin)產生(sheng)了高濃的(de)(de)(de)(de)(de)(de)(de)(de)興趣(qu)。 接下來(lai)(lai)(lai)，由(you)深圳恒(heng)才(cai)陳總(zong)為大家帶(dai)來(lai)(lai)(lai)精(jing)彩(cai)的(de)(de)(de)(de)(de)(de)(de)(de)分享，陳總(zong)分別對橡塑(su)(su)(su)(su)行(xing)(xing)業的(de)(de)(de)(de)(de)(de)(de)(de)塑(su)(su)(su)(su)料(liao)、樹脂、熱(re)固性塑(su)(su)(su)(su)料(liao)、熱(re)塑(su)(su)(su)(su)性塑(su)(su)(su)(su)料(liao)等進(jin)行(xing)(xing)專(zhuan)業解說(shuo),之前(qian)有些(xie)行(xing)(xing)業中使用(yong)的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)械造(zao)成(cheng)二次(ci)污染(ran)難以解決(jue)，機(ji)械泵效率(lv)低(di)能(neng)(neng)耗(hao)高，故障率(lv)頻繁(fan)等問(wen)題，陳總(zong)為大家將這些(xie)專(zhuan)業的(de)(de)(de)(de)(de)(de)(de)(de)問(wen)題做了完美的(de)(de)(de)(de)(de)(de)(de)(de)解答，并展示進(jin)行(xing)(xing)改造(zao)后的(de)(de)(de)(de)(de)(de)(de)(de)成(cheng)功案例(li)。陳總(zong)說(shuo)，我們致(zhi)力(li)于(yu)可(ke)持續(xu)生(sheng)產力(li)，節(jie)(jie)能(neng)(neng)、環(huan)保(bao)、高效，我們堅(jian)持對客...
2018 - 07 - 16
很多客戶(hu)在選(xuan)型的(de)(de)(de)(de)(de)時(shi)候對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)術語不(bu)太了(le)(le)解(jie)(jie)，其實真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)術語非常簡單，了(le)(le)解(jie)(jie)了(le)(le)它的(de)(de)(de)(de)(de)術語選(xuan)型真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)也(ye)就(jiu)沒有問題了(le)(le)，只要(yao)給出(chu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)參數(shu)(shu)(shu)(shu)都(dou)可(ke)(ke)以(yi)進行選(xuan)型。那么，下(xia)(xia)(xia)面一(yi)(yi)(yi)起來(lai)(lai)了(le)(le)解(jie)(jie)一(yi)(yi)(yi)下(xia)(xia)(xia)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)是術語和選(xuan)型的(de)(de)(de)(de)(de)計算方式(shi)(shi)吧。　　第一(yi)(yi)(yi),選(xuan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)，首選(xuan)考(kao)慮的(de)(de)(de)(de)(de)是零(ling)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度　　真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)狀態下(xia)(xia)(xia)的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)體稀(xi)簿程(cheng)度就(jiu)用(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度來(lai)(lai)表(biao)示(shi)(shi)。從(cong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)表(biao)所(suo)(suo)讀得的(de)(de)(de)(de)(de)數(shu)(shu)(shu)(shu)值(zhi)(zhi)(zhi)也(ye)稱(cheng)為真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度數(shu)(shu)(shu)(shu)值(zhi)(zhi)(zhi)是表(biao)示(shi)(shi)出(chu)系統壓(ya)(ya)強(qiang)(qiang)實際(ji)數(shu)(shu)(shu)(shu)值(zhi)(zhi)(zhi)低于大氣(qi)(qi)(qi)壓(ya)(ya)強(qiang)(qiang)的(de)(de)(de)(de)(de)數(shu)(shu)(shu)(shu)值(zhi)(zhi)(zhi)，從(cong)表(biao)上(shang)表(biao)示(shi)(shi)出(chu)來(lai)(lai)的(de)(de)(de)(de)(de)數(shu)(shu)(shu)(shu)值(zhi)(zhi)(zhi)又稱(cheng)為表(biao)壓(ya)(ya)強(qiang)(qiang)，業界也(ye)稱(cheng)為相(xiang)對(dui)壓(ya)(ya)強(qiang)(qiang)，即： 真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度=大氣(qi)(qi)(qi)壓(ya)(ya)強(qiang)(qiang)-絕對(dui)壓(ya)(ya)強(qiang)(qiang)(大氣(qi)(qi)(qi)壓(ya)(ya)強(qiang)(qiang)一(yi)(yi)(yi)般取101325Pa，水環(huan)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)極(ji)限絕對(dui)壓(ya)(ya)強(qiang)(qiang)3300Pa;旋片式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)極(ji)限絕對(dui)壓(ya)(ya)強(qiang)(qiang)約10Pa)。　　　　第二是真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)(liang)(liang)　　抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)(liang)(liang)是真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)抽(chou)(chou)(chou)速(su)的(de)(de)(de)(de)(de)一(yi)(yi)(yi)個衡量(liang)(liang)(liang)因(yin)(yin)素。一(yi)(yi)(yi)般用(yong)m3/h和L/S單位來(lai)(lai)表(biao)示(shi)(shi)。是彌補漏氣(qi)(qi)(qi)率的(de)(de)(de)(de)(de)參數(shu)(shu)(shu)(shu)。可(ke)(ke)以(yi)理解(jie)(jie)，理論下(xia)(xia)(xia)抽(chou)(chou)(chou)一(yi)(yi)(yi)個相(xiang)同(tong)體積的(de)(de)(de)(de)(de)容(rong)器(qi)，為什么抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)(liang)(liang)大的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)很容(rong)易抽(chou)(chou)(chou)到(dao)我(wo)們所(suo)(suo)需的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度，而(er)抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)(liang)(liang)小的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)很慢甚至無法抽(chou)(chou)(chou)到(dao)我(wo)們想(xiang)要(yao)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度?因(yin)(yin)為管路或(huo)者容(rong)器(qi)始(shi)終不(bu)可(ke)(ke)能做到(dao)絕對(dui)不(bu)漏氣(qi)(qi)(qi)，而(er)抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)(liang)(liang)大的(de)(de)(de)(de)(de)彌補了(le)(le)漏氣(qi)(qi)(qi)所(suo)(suo)帶(dai)來(lai)(lai)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度下(xia)(xia)(xia)降的(de)(de)(de)(de)(de)因(yin)(yin)素，所(suo)(suo)以(yi)，大氣(qi)(qi)(qi)量(liang)(liang)(liang)的(de)(de)(de)(de)(de)很容(rong)易抽(chou)(chou)(chou)到(dao)理想(xiang)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度值(zhi)(zhi)(zhi)。所(suo)(suo)以(yi)，我(wo)們平常在計算出(chu)理論抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)(liang)(liang)的(de)(de)(de)(de)(de)情(qing)況下(xia)(xia)(xia)，盡量(liang)(liang)(liang)選(xuan)擇(ze)高一(yi)(yi)(yi)級的(de)(de)(de)(de)(de)抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)(liang)(liang)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。　　第三就(jiu)是真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)相(xiang)對(dui)壓(ya)(ya)強(qiang)(qiang)　　相(xiang)對(dui)壓(ya)(ya)強(qiang)(qiang)即所(suo)(suo)測內部(bu)壓(ya)(ya)強(qiang)(qiang)比“大氣(qi)(qi)(qi)壓(ya)(ya)”低多少(shao)壓(ya)(ya)強(qiang)(qiang)。表(biao)示(shi)(shi)出(chu)系統壓(ya)(ya)強(qiang)(qiang)實際(ji)數(shu)(shu)(shu)(shu)值(zhi)(zhi)(zhi)低于大氣(qi)(qi)(qi)壓(ya)(ya)強(qiang)(qiang)的(de)(de)(de)(de)(de)數(shu)(shu)(shu)(shu)值(zhi)(zhi)(zhi)。由于容(rong)器(qi)內部(bu)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)被抽(chou)(chou)(chou)，因(yin)(yin)此，內部(bu)的(de)(de)(de)(de)(de)壓(ya)(ya)強(qiang)(qiang)始(shi)終低于容(rong)器(qi)...
2018 - 09 - 18
凍(dong)(dong)干(gan)(gan)燥(zao)(zao)機(ji)(凍(dong)(dong)干(gan)(gan)機(ji))由制(zhi)(zhi)冷(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)、加熱(re)系(xi)(xi)統(tong)、電(dian)器(qi)儀表控制(zhi)(zhi)系(xi)(xi)統(tong)所(suo)組(zu)成(cheng)。主(zhu)要(yao)(yao)部件為干(gan)(gan)燥(zao)(zao)箱、凝結器(qi)、冷(leng)(leng)(leng)(leng)凍(dong)(dong)機(ji)組(zu)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、加熱(re)/冷(leng)(leng)(leng)(leng)卻(que)裝置等(deng)。冷(leng)(leng)(leng)(leng)凍(dong)(dong)干(gan)(gan)燥(zao)(zao)簡(jian)稱(cheng)凍(dong)(dong)干(gan)(gan)，就(jiu)是將含水(shui)(shui)物質，先凍(dong)(dong)結成(cheng)固態，而后使(shi)其(qi)中(zhong)(zhong)(zhong)的(de)(de)(de)水(shui)(shui)分從(cong)固態升華(hua)成(cheng)氣(qi)態，以(yi)除(chu)去水(shui)(shui)分而保存(cun)物質的(de)(de)(de)方法。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)是凍(dong)(dong)干(gan)(gan)機(ji)的(de)(de)(de)重(zhong)要(yao)(yao)組(zu)成(cheng)部分之一，一般包括旋(xuan)片(pian)式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)或干(gan)(gan)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)和(he)(he)(he)(he)羅茨泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)加速抽真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)的(de)(de)(de)作用(yong)(yong)是建立真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)，給(gei)冰(bing)的(de)(de)(de)升華(hua)制(zhi)(zhi)造環境和(he)(he)(he)(he)條件。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)的(de)(de)(de)高低(di)(di)直接影響制(zhi)(zhi)品(pin)的(de)(de)(de)升華(hua)速率(lv)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)要(yao)(yao)求其(qi)自身(shen)具(ju)有(you)(you)較(jiao)低(di)(di)的(de)(de)(de)泄漏(lou)率(lv)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)控制(zhi)(zhi)的(de)(de)(de)精度(du)(du)直接影響到制(zhi)(zhi)藥工藝(yi)的(de)(de)(de)運行(xing)(xing)。那(nei)么，凍(dong)(dong)干(gan)(gan)機(ji)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)日常(chang)(chang)(chang)(chang)該如(ru)(ru)(ru)何(he)維護(hu)和(he)(he)(he)(he)保養(yang)呢(ni)？下面我們一起來看看吧！1.真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)運行(xing)(xing)中(zhong)(zhong)(zhong)檢(jian)查(cha)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)運行(xing)(xing)聲音是否(fou)正常(chang)(chang)(chang)(chang)，如(ru)(ru)(ru)果(guo)(guo)異常(chang)(chang)(chang)(chang)請先檢(jian)查(cha)供電(dian)的(de)(de)(de)三相電(dian)是否(fou)平衡(heng)；真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)是否(fou)有(you)(you)異常(chang)(chang)(chang)(chang)振(zhen)動，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)與泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)頭上的(de)(de)(de)各個連接部分是否(fou)存(cun)在松動現象，如(ru)(ru)(ru)果(guo)(guo)有(you)(you)則采(cai)用(yong)(yong)相應的(de)(de)(de)固定措施；帶冷(leng)(leng)(leng)(leng)卻(que)水(shui)(shui)的(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)，需(xu)要(yao)(yao)保持冷(leng)(leng)(leng)(leng)卻(que)水(shui)(shui)有(you)(you)足夠的(de)(de)(de)流量(liang)和(he)(he)(he)(he)壓(ya)差，運行(xing)(xing)過程中(zhong)(zhong)(zhong)可以(yi)用(yong)(yong)手觸摸(mo)一下泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)體的(de)(de)(de)溫(wen)度(du)(du)；帶氮氣(qi)吹(chui)掃的(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)，需(xu)要(yao)(yao)保持氮氣(qi)有(you)(you)足夠的(de)(de)(de)流量(liang)和(he)(he)(he)(he)壓(ya)力；需(xu)檢(jian)查(cha)油(you)位(wei)是否(fou)保持在正常(chang)(chang)(chang)(chang)油(you)位(wei)，低(di)(di)于正常(chang)(chang)(chang)(chang)油(you)位(wei)要(yao)(yao)及(ji)(ji)(ji)時補(bu)加規(gui)定的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)；如(ru)(ru)(ru)果(guo)(guo)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)發生乳化，需(xu)要(yao)(yao)打開氣(qi)鎮閥運行(xing)(xing)2小時；真(zhen)(zhen)(zhen)如(ru)(ru)(ru)果(guo)(guo)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)變色，建議及(ji)(ji)(ji)時更換真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)，并(bing)(bing)清洗過濾(lv)網，并(bing)(bing)更換過濾(lv)器(qi)；觀察真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)是否(fou)漏(lou)油(you)，如(ru)(ru)(ru)漏(lou)油(you)及(ji)(ji)(ji)時停機(ji)維修(xiu)。2.真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)長期停用(yong)(yong)檢(jian)查(cha)如(ru)(ru)(ru)果(guo)(guo)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)在一段(duan)時間(jian)內不使(shi)用(yong)(yong)，應關閉電(dian)源(yuan)和(he)(he)(he)(he)冷(leng)(leng)(leng)(leng)卻(que)水(shui)(shui)供應；如(ru)(ru)(ru)果(guo)(guo)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)在凍(dong)(dong)干(gan)(gan)工藝(yi)結...
2018 - 11 - 19
1、選(xuan)用(yong)(yong)節(jie)能水(shui)環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。目前恒才公司開發(fa)(fa)應(ying)(ying)(ying)該于造紙行業的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)有2BV系列水(shui)環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)和(he)德國(guo)品牌SPECK以(yi)(yi)及(ji)國(guo)際品牌阿特拉(la)斯三款，近(jin)(jin)年(nian)來2BV系列水(shui)環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)在(zai)實驗站(zhan)條件下，測得抽(chou)(chou)吸干空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)能達到67%的(de)(de)最高(gao)效(xiao)率(lv)(lv)，而螺桿真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)用(yong)(yong)于造紙廠抽(chou)(chou)吸濕空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)將會(hui)(hui)有更(geng)(geng)(geng)高(gao)的(de)(de)效(xiao)率(lv)(lv)，直接(jie)替(ti)廠家節(jie)省(sheng)電源費用(yong)(yong)驚(jing)人。很多(duo)水(shui)環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)相(xiang)(xiang)關資(zi)料介紹的(de)(de)液環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)效(xiao)率(lv)(lv)僅(jin)為35%~50%的(de)(de)效(xiao)率(lv)(lv)，顯然(ran)這(zhe)些資(zi)料沒能跟上新(xin)技術(shu)帶來的(de)(de)新(xin)變(bian)化。2、選(xuan)用(yong)(yong)低(di)(di)轉(zhuan)速(su)水(shui)環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。在(zai)選(xuan)用(yong)(yong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)時(shi)，應(ying)(ying)(ying)盡可(ke)能選(xuan)用(yong)(yong)低(di)(di)轉(zhuan)速(su)的(de)(de)水(shui)環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。最好能選(xuan)用(yong)(yong)葉輪葉片(pian)端部的(de)(de)線(xian)速(su)度在(zai)18m/s以(yi)(yi)下時(shi)對(dui)應(ying)(ying)(ying)的(de)(de)轉(zhuan)速(su)，這(zhe)時(shi)候泵(beng)(beng)(beng)(beng)(beng)的(de)(de)效(xiao)率(lv)(lv)通常會(hui)(hui)比(bi)較高(gao)。當然(ran)相(xiang)(xiang)對(dui)選(xuan)用(yong)(yong)較高(gao)轉(zhuan)速(su)的(de)(de)泵(beng)(beng)(beng)(beng)(beng)將會(hui)(hui)付出更(geng)(geng)(geng)多(duo)的(de)(de)購(gou)買成(cheng)本，相(xiang)(xiang)對(dui)于日積月累更(geng)(geng)(geng)多(duo)的(de)(de)能耗，在(zai)日益強調節(jie)能降耗的(de)(de)大背景下，顯然(ran)選(xuan)用(yong)(yong)低(di)(di)轉(zhuan)速(su)的(de)(de)節(jie)能產品是(shi)值得的(de)(de)。3、各(ge)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)點(dian)(dian)合(he)(he)理組合(he)(he)。應(ying)(ying)(ying)將真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度和(he)空(kong)(kong)(kong)(kong)間位置(zhi)相(xiang)(xiang)近(jin)(jin)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)點(dian)(dian)組合(he)(he)在(zai)一(yi)起，用(yong)(yong)一(yi)臺較大型的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)來抽(chou)(chou)吸，組合(he)(he)應(ying)(ying)(ying)考慮有利于管路布置(zhi)，組合(he)(he)應(ying)(ying)(ying)區(qu)別(bie)各(ge)功(gong)能區(qu)，在(zai)氣(qi)(qi)(qi)(qi)(qi)量相(xiang)(xiang)近(jin)(jin)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度不(bu)同時(shi)可(ke)選(xuan)用(yong)(yong)帶隔板的(de)(de)泵(beng)(beng)(beng)(beng)(beng)，比(bi)如，在(zai)上下毛布的(de)(de)吸水(shui)箱之(zhi)間、在(zai)不(bu)同真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)吸移(yi)輥之(zhi)間都可(ke)以(yi)(yi)選(xuan)用(yong)(yong)帶隔板的(de)(de)泵(beng)(beng)(beng)(beng)(beng)。4、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)組合(he)(he)氣(qi)(qi)(qi)(qi)(qi)量應(ying)(ying)(ying)進行換算(suan)。因氣(qi)(qi)(qi)(qi)(qi)體(ti)是(shi)可(ke)壓縮的(de)(de)，高(gao)壓氣(qi)(qi)(qi)(qi)(qi)體(ti)減壓為低(di)(di)壓氣(qi)(qi)(qi)(qi)(qi)體(ti)時(shi)氣(qi)(qi)(qi)(qi)(qi)體(ti)體(ti)積會(hui)(hui)發(fa)(fa)生膨(peng)脹。如需將真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)伏輥的(de)(de)高(gao)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室(shi)和(he)低(di)(di)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室(shi)組合(he)(he)，高(gao)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室(shi)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度和(he)氣(qi)(qi)(qi)(qi)(qi)量分(fen)(fen)別(bie)為-65kPa和(he)80m3/min，低(di)(di)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室(shi)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度和(he)氣(qi)(qi)(qi)(qi)(qi)量分(fen)(fen)別(bie)為-40kPa和(he)50m3/m...
2019 - 03 - 20
1、2X系(xi)列旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)簡介(jie)：深圳恒才(cai)機電(dian)設(she)(she)(she)備(bei)有限(xian)公(gong)司2X系(xi)列旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)為(wei)(wei)康斯(si)頓(dun)品牌，采用(yong)(yong)WEG德國(guo)電(dian)機，高抽速高極限(xian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度，工(gong)(gong)作噪音(yin)低(di)于(yu)62分(fen)貝(bei),水蒸氣(qi)抽除能(neng)力強(qiang),環保(bao)，泵(beng)(beng)(beng)(beng)(beng)(beng)內(nei)裝(zhuang)(zhuang)(zhuang)(zhuang)有油霧(wu)消(xiao)除器排油能(neng)力強(qiang)，結構(gou)緊湊，設(she)(she)(she)計科學合(he)理(li)和(he)輕便(bian)，客戶很(hen)方(fang)便(bian)就可(ke)(ke)以(yi)安裝(zhuang)(zhuang)(zhuang)(zhuang)在(zai)工(gong)(gong)業(ye)系(xi)統中(zhong)(zhong)(zhong)。2、2X旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)系(xi)列型號(hao)參數表：3、旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)原理(li)：　旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)工(gong)(gong)作原理(li)：它的(de)(de)(de)轉(zhuan)(zhuan)子(zi)以(yi)一(yi)定的(de)(de)(de)偏心距裝(zhuang)(zhuang)(zhuang)(zhuang)在(zai)泵(beng)(beng)(beng)(beng)(beng)(beng)殼內(nei)并(bing)與泵(beng)(beng)(beng)(beng)(beng)(beng)殼內(nei)表面(mian)的(de)(de)(de)固定面(mian)靠近，在(zai)轉(zhuan)(zhuan)子(zi)槽內(nei)裝(zhuang)(zhuang)(zhuang)(zhuang)有兩(liang)個（或兩(liang)個以(yi)上(shang)）旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)，當(dang)轉(zhuan)(zhuan)子(zi)旋(xuan)(xuan)(xuan)(xuan)轉(zhuan)(zhuan)時旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)能(neng)沿(yan)其(qi)徑(jing)向槽往復(fu)滑(hua)動且與泵(beng)(beng)(beng)(beng)(beng)(beng)殼內(nei)壁始終接(jie)觸(chu)，此(ci)旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)隨轉(zhuan)(zhuan)子(zi)一(yi)起旋(xuan)(xuan)(xuan)(xuan)轉(zhuan)(zhuan)，可(ke)(ke)將(jiang)泵(beng)(beng)(beng)(beng)(beng)(beng)腔(qiang)(qiang)分(fen)成幾個可(ke)(ke)變容積。旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)屬于(yu)低(di)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。它可(ke)(ke)以(yi)單(dan)獨使用(yong)(yong)，也可(ke)(ke)以(yi)作為(wei)(wei)其(qi)他(ta)高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)或超(chao)高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)前級泵(beng)(beng)(beng)(beng)(beng)(beng)。旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)(beng)(beng)多為(wei)(wei)中(zhong)(zhong)(zhong)小型泵(beng)(beng)(beng)(beng)(beng)(beng)，產品已(yi)經(jing)系(xi)列化。旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)(beng)(beng)有單(dan)級和(he)雙級兩(liang)種，一(yi)般多做成雙級的(de)(de)(de)，以(yi)獲(huo)得(de)較(jiao)高的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度。旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)(beng)(beng)絕大(da)多數是(shi)單(dan)工(gong)(gong)作腔(qiang)(qiang)結構(gou)，常用(yong)(yong)兩(liang)個徑(jing)向滑(hua)片(pian)(pian)(pian)(pian)(pian)，也有用(yong)(yong)三個斜(xie)置滑(hua)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)。貫穿滑(hua)片(pian)(pian)(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)也有應用(yong)(yong)。 4、2X型旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)用(yong)(yong)途及適用(yong)(yong)范圍：由于(yu)21世(shi)紀科技的(de)(de)(de)發展(zhan)進步，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)技術(shu)無(wu)處不(bu)在(zai)，其(qi)中(zhong)(zhong)(zhong)2X型旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)常常應用(yong)(yong)于(yu)印刷包裝(zhuang)(zhuang)(zhuang)(zhuang)、吸持、裝(zhuang)(zhuang)(zhuang)(zhuang)卸、輸送、吊(diao)運、實驗室、醫療(liao)負(fu)壓(ya)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)熱處理(li)、粘貼等等行業(ye)中(zhong)(zhong)(zhong)，1、2X式(shi)(shi)旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)可(ke)(ke)以(yi)用(yong)(yong)來直(zhi)接(jie)獲(huo)得(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度在(zai)10-3torr以(yi)下的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)作業(ye)，以(yi)及配合(he)其(qi)它真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)設(she)(she)(she)備(bei)獲(huo)得(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度10-3torr以(yi)上(shang)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)作用(yong)(yong)之用(yong)(yong)。2、可(ke)(ke)以(yi)供給醫療(liao)...
2019 - 06 - 10
昨天我(wo)們(men)陳(chen)工(gong)改造了一(yi)個吸塑(su)(su)車間，用(yong)GHS VSD+螺(luo)桿(gan)(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)替代原(yuan)來(lai)(lai)的(de)(de)(de)旋(xuan)片真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng),一(yi)個廠區一(yi)年節省電(dian)費就是(shi)6.7萬元，螺(luo)桿(gan)(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)在吸塑(su)(su)車間有(you)哪些明顯的(de)(de)(de)優勢呢(ni),我(wo)們(men)一(yi)起來(lai)(lai)看一(yi)下(xia)。（1）GHS730VSD+螺(luo)桿(gan)(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)高效節能(neng)(neng)。沿用(yong)阿特拉(la)斯(si)GA37+油螺(luo)桿(gan)(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)技術而開發的(de)(de)(de)新一(yi)代節能(neng)(neng)產品(pin)，全世界11千(qian)瓦功率真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)中(zhong)抽(chou)速(su)最大；（2）螺(luo)桿(gan)(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)采用(yong)13公斤負荷空(kong)(kong)氣壓縮機(ji)機(ji)頭，而在半真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)狀態(tai)下(xia)輕載運行(xing)(xing)，理論壽命(ming)超長達(da)40萬小時（相當(dang)于80年），20年內無需換機(ji)頭；（3）GHS730VSD+螺(luo)桿(gan)(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)出廠標(biao)配電(dian)腦控(kong)(kong)制系(xi)(xi)統(tong)，省去(qu)了旋(xuan)片真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)額外安裝控(kong)(kong)制系(xi)(xi)統(tong)的(de)(de)(de)麻煩和故障；（4）螺(luo)桿(gan)(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)變頻自(zi)動(dong)調節真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度和抽(chou)氣量，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)壓力(li)穩定，減少生產故障；（5）阿特拉(la)斯(si)螺(luo)桿(gan)(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)全變頻設(she)計，低(di)負荷特別省電(dian)，慢速(su)運行(xing)(xing)減輕磨(mo)損(sun)延長壽命(ming)；（6）螺(luo)桿(gan)(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)整套電(dian)腦自(zi)控(kong)(kong)系(xi)(xi)統(tong)，可以(yi)集中(zhong)聯(lian)控(kong)(kong)各機(ji)器按需要自(zi)動(dong)啟停；（7）螺(luo)桿(gan)(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)與螺(luo)桿(gan)(gan)(gan)(gan)空(kong)(kong)壓機(ji)類似，維(wei)護工(gong)作(zuo)量極少，簡(jian)單方(fang)便(bian)，減少了旋(xuan)片泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)經(jing)常需要維(wei)修(xiu)的(de)(de)(de)人力(li)成本；（8）螺(luo)桿(gan)(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)供電(dian)系(xi)(xi)統(tong)減少負荷，節省電(dian)纜(lan)變壓器開關柜投資(zi)；      以(yi)上8點(dian)就是(shi)吸塑(su)(su)行(xing)(xing)業中(zhong)螺(luo)桿(gan)(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)優勢，大家(jia)都(dou)知道(dao)了阿特拉(la)斯(si)品(pin)牌(pai)GHS VSD+系(xi)(xi)列(lie)的(de)(de)(de)螺(luo)桿(gan)(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)很高端并且(qie)節能(neng)(neng)吧，如果還沒有(you)改造的(de)(de)(de)客(ke)戶，可以(yi)聯(lian)系(xi)(xi)恒(heng)才工(gong)程(cheng)出節能(neng)(neng)環保的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)項目(mu)方(fang)案喔！
2019 - 07 - 04
羅(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)（簡稱(cheng)羅(luo)茨(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)）是一(yi)種旋(xuan)轉(zhuan)(zhuan)式可(ke)變排量真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。它是從羅(luo)茨(ci)(ci)鼓風機(ji)演變而來的(de)(de)。根(gen)據羅(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)工作(zuo)(zuo)范圍，分為(wei)低(di)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)羅(luo)茨(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)和(he)(he)直接排氣(qi)(qi);中等真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)羅(luo)茨(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)（也稱(cheng)為(wei)機(ji)械增壓(ya)泵(beng)(beng)(beng)(beng)(beng)）和(he)(he)高(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)多(duo)級(ji)羅(luo)茨(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)。羅(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)結(jie)構(gou)和(he)(he)工作(zuo)(zuo)原(yuan)理(li):其(qi)結(jie)構(gou)和(he)(he)工作(zuo)(zuo)原(yuan)理(li)與羅(luo)茨(ci)(ci)鼓風扇(shan)類似(si)。工作(zuo)(zuo)時，其(qi)吸入口與真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)或(huo)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系統的(de)(de)主泵(beng)(beng)(beng)(beng)(beng)連(lian)接。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)在轉(zhuan)(zhuan)子(zi)(zi)和(he)(he)轉(zhuan)(zhuan)子(zi)(zi)之間以(yi)(yi)及轉(zhuan)(zhuan)子(zi)(zi)和(he)(he)泵(beng)(beng)(beng)(beng)(beng)殼之間沒(mei)有接觸。 間隙(xi)一(yi)般為(wei)0.1-0.8毫米;不(bu)需要油(you)潤滑(hua)(hua)。轉(zhuan)(zhuan)子(zi)(zi)型線(xian)(xian)(xian)有圓弧線(xian)(xian)(xian),漸(jian)開線(xian)(xian)(xian),擺線(xian)(xian)(xian)，依此(ci)類推。漸(jian)開線(xian)(xian)(xian)轉(zhuan)(zhuan)子(zi)(zi)泵(beng)(beng)(beng)(beng)(beng)具有較(jiao)(jiao)高(gao)的(de)(de)容積利用(yong)率和(he)(he)易加工精度(du)。因(yin)此(ci)，轉(zhuan)(zhuan)子(zi)(zi)型線(xian)(xian)(xian)主要用(yong)于漸(jian)開線(xian)(xian)(xian)類型。羅(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)可(ke)以(yi)(yi)旋(xuan)轉(zhuan)(zhuan)到3450~4100轉(zhuan)(zhuan)/分鐘;抽速(su)(su)為(wei)30~10000升/秒（1升=10-3米3）;極限(xian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)：單(dan)級(ji)為(wei)6.5×102 Pa，雙級(ji)為(wei)1×103 Pa。羅(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)具有以(yi)(yi)下特點： 在很寬的(de)(de)壓(ya)力范圍內有很大的(de)(de)抽速(su)(su);  快速(su)(su)啟動(dong)，可(ke)以(yi)(yi)立即工作(zuo)(zuo);  對泵(beng)(beng)(beng)(beng)(beng)送氣(qi)(qi)體中含有的(de)(de)灰塵和(he)(he)水蒸氣(qi)(qi)不(bu)敏感;  轉(zhuan)(zhuan)子(zi)(zi)無需潤滑(hua)(hua)，泵(beng)(beng)(beng)(beng)(beng)腔內無油(you);  振動(dong)小(xiao)，轉(zhuan)(zhuan)子(zi)(zi)動(dong)平衡狀態較(jiao)(jiao)好(hao)，沒(mei)有排氣(qi)(qi)閥;  驅動(dong)力小(xiao)，機(ji)械摩擦損(sun)失小(xiao);  結(jie)構(gou)緊湊，占地面積小(xiao);  低(di)運營(ying)和(he)(he)維護(hu)成(cheng)本。  因(yin)此(ci)，羅(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)廣泛用(yong)于冶金，石化，造紙，食品和(he)(he)電(dian)...
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水環真空(kong)泵真空(kong)引水方法(fa)

日期： 2020-07-10
來源:
瀏(liu)覽(lan)次數: 63

　　引水步(bu)驟

　　水環真空泵的整個工作過程離不開開水，它需要內部的水形成水環隨時排出，所以在工作中隨時進行引水是必要的。了解相關的引水步驟有利于我們更好地利用該產品。

水環真空泵真空引水方法


　　第(di)一步

　　首先，關閉泵(beng)(beng)壓水管中的(de)(de)閘(zha)明，將(jiang)水注入水環(huan)(huan)真空(kong)泵(beng)(beng)。注水后(hou)，關閉漏斗上的(de)(de)閥門，打(da)開進氣管上的(de)(de)閥門和供水管上的(de)(de)閥門，然后(hou)啟動水環(huan)(huan)真空(kong)泵(beng)(beng)。

　　第二步

　　水(shui)和氣(qi)體的混合物(wu)(wu)從水(shui)環(huan)真(zhen)空(kong)泵的排氣(qi)管中排出。起初，混合物(wu)(wu)中的氣(qi)體是主要成分，然后(hou)水(shui)變得越(yue)來越(yue)多(duo)。當它(ta)是所(suo)有的水(shui)，它(ta)顯示水(shui)已(yi)經完(wan)全(quan)充滿了泵，所(suo)以引水(shui)完(wan)成，泵可以啟動。關閉入口(kou)管道上的閥(fa)門，并停止水(shui)環(huan)真(zhen)空(kong)泵。

　　第(di)三步(bu)

　　如果水環(huan)真空(kong)泵站有(you)兩臺以上(shang)的水泵，水環(huan)真空(kong)泵的進(jin)口管(guan)可以與(yu)母(mu)排氣(qi)(qi)管(guan)連通，每臺泵的泵殼頂部通過支排氣(qi)(qi)管(guan)與(yu)母(mu)排氣(qi)(qi)管(guan)連接(jie)。每個(ge)支管(guan)上(shang)都安裝了一個(ge)閥(fa)門，這樣每個(ge)泵都可以單獨泵送。

　　第四(si)步

　　有時(shi)(shi)，為了備(bei)用(yong)，可(ke)以(yi)設置(zhi)兩(liang)個(ge)水(shui)環真空(kong)泵(beng)，每個(ge)泵(beng)的進氣(qi)管(guan)都(dou)裝有一個(ge)閥(fa)門(men)。當其(qi)中一個(ge)出現故障時(shi)(shi)，泵(beng)上的進氣(qi)閥(fa)可(ke)以(yi)關閉，另一個(ge)泵(beng)可(ke)以(yi)用(yong)來泵(beng)送(song)空(kong)氣(qi)，而不會延遲(chi)泵(beng)的啟動。正常(chang)情況下，兩(liang)臺水(shui)環真空(kong)泵(beng)可(ke)以(yi)同(tong)時(shi)(shi)抽氣(qi)，加快(kuai)引水(shui)速度。

　　注(zhu)：其注(zhu)水量一(yi)般小(xiao)于泵(beng)體的1/2。

　　摘要

　　進口水環真空泵的真空分水步驟是完成其工作的關鍵，因此我們應該按照上述詳細步驟進行分水操作，以確保通過排出水泵中的所有氣體來成功完成分水步驟，并且如果條件允許，可以設計多個水泵來提高水泵的分水效率。
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阿(a)(a)特(te)拉斯(si)·科普(pu)柯(ke)(ke)Atlas Copco品牌螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)在(zai)CNC行(xing)業應(ying)用的(de)(de)(de)優勢在(zai)眾多(duo)(duo)品牌中(zhong)，阿(a)(a)特(te)拉斯(si)·科普(pu)柯(ke)(ke)Atlas Copco品牌以(yi)其(qi)卓越的(de)(de)(de)品質和技術創新脫穎而出(chu)，其(qi)螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)在(zai)CNC精(jing)雕機(ji)(ji)(ji)真(zhen)(zhen)空(kong)(kong)吸(xi)附系統中(zhong)展(zhan)現(xian)(xian)出(chu)了(le)(le)(le)諸多(duo)(duo)優勢：1.高(gao)(gao)效(xiao)(xiao)穩定(ding)(ding)：阿(a)(a)特(te)拉斯(si)·科普(pu)柯(ke)(ke)Atlas Copco品牌螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)采用先進(jin)的(de)(de)(de)螺(luo)(luo)桿(gan)(gan)轉(zhuan)子設計，能(neng)(neng)夠在(zai)低轉(zhuan)速下產生較高(gao)(gao)的(de)(de)(de)抽氣(qi)量，同時(shi)保(bao)(bao)持極低的(de)(de)(de)噪(zao)音和振動(dong)水平。這種(zhong)高(gao)(gao)效(xiao)(xiao)穩定(ding)(ding)的(de)(de)(de)性(xing)能(neng)(neng)，確保(bao)(bao)了(le)(le)(le)精(jing)雕機(ji)(ji)(ji)在(zai)長時(shi)間連續加(jia)工(gong)(gong)(gong)過(guo)程(cheng)中(zhong)的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)穩定(ding)(ding)性(xing)，有效(xiao)(xiao)提(ti)升了(le)(le)(le)加(jia)工(gong)(gong)(gong)精(jing)度和效(xiao)(xiao)率(lv)。2.節能(neng)(neng)環(huan)保(bao)(bao)：相比傳統真(zhen)(zhen)空(kong)(kong)泵，阿(a)(a)特(te)拉斯(si)螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)具(ju)有更(geng)高(gao)(gao)的(de)(de)(de)能(neng)(neng)效(xiao)(xiao)比，能(neng)(neng)在(zai)相同工(gong)(gong)(gong)作量下消(xiao)耗更(geng)少的(de)(de)(de)電能(neng)(neng)。此(ci)外，其(qi)優化的(de)(de)(de)油氣(qi)分離系統減少了(le)(le)(le)油霧排放，符合(he)現(xian)(xian)代(dai)制(zhi)造業對環(huan)保(bao)(bao)的(de)(de)(de)嚴格要求。3.易于維(wei)護(hu)：阿(a)(a)特(te)拉斯(si)·科普(pu)柯(ke)(ke)Atlas Copco品牌螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)結構設計合(he)理，零部件(jian)更(geng)換簡便，且具(ju)備(bei)智能(neng)(neng)故(gu)障診斷功能(neng)(neng)，能(neng)(neng)夠提(ti)前預警(jing)潛在(zai)問題(ti)，減少停(ting)(ting)機(ji)(ji)(ji)時(shi)間，降低維(wei)護(hu)成本。4.適應(ying)性(xing)強：針對CNC精(jing)雕機(ji)(ji)(ji)加(jia)工(gong)(gong)(gong)過(guo)程(cheng)中(zhong)可能(neng)(neng)遇到的(de)(de)(de)不(bu)同材質、不(bu)同形狀的(de)(de)(de)工(gong)(gong)(gong)件(jian)，阿(a)(a)特(te)拉斯(si)螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)提(ti)供了(le)(le)(le)靈活的(de)(de)(de)配(pei)置選項，如可調節的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)度、快速響(xiang)應(ying)的(de)(de)(de)啟停(ting)(ting)系統等，以(yi)滿足多(duo)(duo)樣化的(de)(de)(de)加(jia)工(gong)(gong)(gong)需(xu)求。
發布時間(jian)： 2024 - 08 - 25
VP干(gan)(gan)(gan)式(shi)無(wu)油(you)螺(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)作(zuo)為一種高(gao)(gao)(gao)效(xiao)、可靠的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)，具有多(duo)方(fang)面的(de)(de)(de)優勢(shi)。以下是其(qi)(qi)(qi)主要(yao)優勢(shi)：1. 無(wu)油(you)設(she)(she)(she)計(ji)，清潔(jie)環(huan)保(bao)(bao)無(wu)油(you)污染(ran)：VP干(gan)(gan)(gan)式(shi)無(wu)油(you)螺(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)在(zai)運行(xing)過程中無(wu)需(xu)(xu)潤滑(hua)油(you)，因(yin)此不會產(chan)(chan)(chan)生油(you)污染(ran)，特別適用(yong)于(yu)(yu)對(dui)(dui)清潔(jie)度(du)(du)要(yao)求(qiu)高(gao)(gao)(gao)的(de)(de)(de)工(gong)(gong)(gong)藝過程，如化(hua)(hua)工(gong)(gong)(gong)行(xing)業(ye)、塑(su)膠(jiao)行(xing)業(ye)、醫(yi)藥制造(zao)、半(ban)導(dao)體(ti)生產(chan)(chan)(chan)等。環(huan)保(bao)(bao)節能：無(wu)需(xu)(xu)更(geng)換(huan)(huan)潤滑(hua)油(you)，減(jian)少(shao)(shao)了(le)(le)廢(fei)棄(qi)物的(de)(de)(de)產(chan)(chan)(chan)生，同時(shi)避免了(le)(le)由(you)于(yu)(yu)潤滑(hua)油(you)損耗導(dao)致的(de)(de)(de)成本增加(jia)，符合現代(dai)工(gong)(gong)(gong)業(ye)對(dui)(dui)環(huan)保(bao)(bao)和(he)節能的(de)(de)(de)要(yao)求(qiu).2. 高(gao)(gao)(gao)運行(xing)效(xiao)率和(he)穩定(ding)性(xing)高(gao)(gao)(gao)效(xiao)泵(beng)(beng)速(su)：由(you)于(yu)(yu)無(wu)需(xu)(xu)放置大(da)量的(de)(de)(de)潤滑(hua)液(ye)，VP干(gan)(gan)(gan)式(shi)無(wu)油(you)螺(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)能夠保(bao)(bao)持高(gao)(gao)(gao)效(xiao)的(de)(de)(de)泵(beng)(beng)速(su)，同時(shi)維(wei)(wei)持穩定(ding)的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)度(du)(du)。高(gao)(gao)(gao)度(du)(du)穩定(ding)：其(qi)(qi)(qi)設(she)(she)(she)計(ji)保(bao)(bao)證(zheng)了(le)(le)長時(shi)間(jian)(jian)的(de)(de)(de)穩定(ding)運行(xing)，減(jian)少(shao)(shao)了(le)(le)停機(ji)維(wei)(wei)修的(de)(de)(de)時(shi)間(jian)(jian)，提高(gao)(gao)(gao)了(le)(le)生產(chan)(chan)(chan)效(xiao)率。3. 結(jie)(jie)(jie)構簡(jian)單，維(wei)(wei)護(hu)(hu)(hu)(hu)方(fang)便結(jie)(jie)(jie)構緊湊(cou)：VP干(gan)(gan)(gan)式(shi)無(wu)油(you)螺(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)由(you)對(dui)(dui)旋向相(xiang)反(fan)的(de)(de)(de)螺(luo)(luo)(luo)桿、泵(beng)(beng)體(ti)、端蓋、密封件(jian)(jian)等部件(jian)(jian)組(zu)成，結(jie)(jie)(jie)構相(xiang)對(dui)(dui)簡(jian)單，使得安裝(zhuang)和(he)維(wei)(wei)護(hu)(hu)(hu)(hu)更(geng)加(jia)方(fang)便。免維(wei)(wei)護(hu)(hu)(hu)(hu)或少(shao)(shao)維(wei)(wei)護(hu)(hu)(hu)(hu)：由(you)于(yu)(yu)其(qi)(qi)(qi)無(wu)油(you)設(she)(she)(she)計(ji)，減(jian)少(shao)(shao)了(le)(le)因(yin)潤滑(hua)油(you)更(geng)換(huan)(huan)和(he)維(wei)(wei)護(hu)(hu)(hu)(hu)帶來的(de)(de)(de)工(gong)(gong)(gong)作(zuo)量，降低了(le)(le)維(wei)(wei)護(hu)(hu)(hu)(hu)成本。4. 廣(guang)泛的(de)(de)(de)應用(yong)領(ling)域(yu)多(duo)種行(xing)業(ye)適用(yong)：VP干(gan)(gan)(gan)式(shi)無(wu)油(you)螺(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)因(yin)其(qi)(qi)(qi)獨特的(de)(de)(de)優勢(shi)，在(zai)石(shi)油(you)化(hua)(hua)工(gong)(gong)(gong)、塑(su)膠(jiao)橡(xiang)塑(su)、醫(yi)藥制造(zao)、半(ban)導(dao)體(ti)生產(chan)(chan)(chan)等多(duo)個領(ling)域(yu)得到廣(guang)泛應用(yong)。例如，在(zai)塑(su)膠(jiao)造(zao)粒制造(zao)過程中，其(qi)(qi)(qi)無(wu)油(you)無(wu)水帶多(duo)條產(chan)(chan)(chan)線，非常符合現代(dai)化(hua)(hua)的(de)(de)(de)生產(chan)(chan)(chan)要(yao)求(qiu)；在(zai)半(ban)導(dao)體(ti)生產(chan)(chan)(chan)中，其(qi)(qi)(qi)無(wu)油(you)設(she)(she)(she)計(ji)不會影響處理過程，保(bao)(bao)證(zheng)了(le)(le)產(chan)(chan)(chan)品(pin)的(de)(de)(de)純凈度(du)(du)。5. 先進(jin)的(de)(de)(de)技術(shu)和(he)工(gong)(gong)(gong)藝高(gao)(gao)(gao)精(jing)(jing)度(du)(du)加(jia)工(gong)(gong)(gong)：VP干(gan)(gan)(gan)式(shi)無(wu)油(you)螺(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)螺(luo)(luo)(luo)桿轉子采用(yong)三維(wei)(wei)曲面數學模(mo)型(xing)設(she)(she)(she)計(ji)，通(tong)過高(gao)(gao)(gao)精(jing)(jing)度(du)(du)的(de)(de)(de)數控設(she)(she)(she)備加(jia)工(gong)(gong)(gong)而成，保(bao)(bao)證(zheng)了(le)(le)轉子的(de)(de)(de)精(jing)(jing)度(du)(du)和(he)質量。低噪音運行(xing)：由(you)于(yu)(yu)其(qi)(qi)(qi)獨特的(de)(de)(de)結(jie)(jie)(jie)構和(he)設(she)(she)(she)計(ji)，VP干(gan)(gan)(gan)式(shi)無(wu)油(you)螺(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)在(zai)運行(xing)過程中噪音較(jiao)低，通(tong)常保(bao)(bao)持在(zai)80分貝左右，為操作(zuo)人員(yuan)提供了(le)(le)更(geng)加(jia)舒適的(de)(de)(de)工(gong)(gong)(gong)作(zuo)環(huan)境。綜上所述，VP干(gan)(gan)(gan)式(shi)無(wu)油(you)螺(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)以其(qi)(qi)(qi)無(wu)油(you)設(she)(she)(she)計(ji)、高(gao)(gao)(gao)效(xiao)穩定(ding)、結(jie)(jie)(jie)構簡(jian)單、維(wei)(wei)護(hu)(hu)(hu)(hu)方(fang)便以及廣(guang)泛的(de)(de)(de)應用(yong)領(ling)域(yu)等優勢(shi)，在(zai)現代(dai)工(gong)(gong)(gong)業(ye)中發揮著越來越重(zhong)要(yao)的(de)(de)(de)作(zuo)用(yong)。
發布(bu)時間： 2024 - 08 - 09
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