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行業資訊 了解行業(ye)的最新資(zi)訊
2020 - 04 - 21
農(nong)(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)業(ye)(ye)對促進(jin)農(nong)(nong)(nong)(nong)(nong)業(ye)(ye)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)發展、提(ti)高農(nong)(nong)(nong)(nong)(nong)業(ye)(ye)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)效率具(ju)有重(zhong)要(yao)意義(yi)。發展農(nong)(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)有哪些機遇和(he)(he)挑戰?       機會：　　(1)政策環境更有利;　　(2)需(xu)求拉動(dong)更強;　　(3)原(yuan)料基(ji)礎更加(jia)(jia)(jia)豐富;　　(4)科技支撐更加(jia)(jia)(jia)強大。　　挑戰：　　(1)環境和(he)(he)資源約束(shu)加(jia)(jia)(jia)劇;　　(2)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)要(yao)素供給不足;　　(3)國際貿易的(de)不確定(ding)性增(zeng)加(jia)(jia)(jia);　　(4)質量和(he)(he)安全要(yao)求提(ti)高。　　為(wei)了(le)提(ti)高農(nong)(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)設備，真(zhen)空(kong)技術(shu)(shu)根據實際情況和(he)(he)自(zi)身經驗，針對旋(xuan)片(pian)(pian)真(zhen)空(kong)泵(beng)(beng)在農(nong)(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)行業(ye)(ye)的(de)應用，為(wei)農(nong)(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)行業(ye)(ye)制定(ding)了(le)一套真(zhen)空(kong)解(jie)決方案。讓我們一起學(xue)習(xi)它。　　農(nong)(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)：指(zhi)以(yi)人工(gong)(gong)(gong)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)的(de)農(nong)(nong)(nong)(nong)(nong)業(ye)(ye)原(yuan)料和(he)(he)野(ye)生(sheng)(sheng)(sheng)動(dong)物資源為(wei)原(yuan)料的(de)工(gong)(gong)(gong)業(ye)(ye)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)活(huo)動(dong)的(de)總(zong)和(he)(he)。廣義(yi)：指(zhi)以(yi)人工(gong)(gong)(gong)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)和(he)(he)野(ye)生(sheng)(sheng)(sheng)動(dong)物資源為(wei)原(yuan)料的(de)工(gong)(gong)(gong)業(ye)(ye)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)活(huo)動(dong)的(de)總(zong)和(he)(he)。狹義(yi)：指(zhi)以(yi)農(nong)(nong)(nong)(nong)(nong)林(lin)牧漁產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)及其加(jia)(jia)(jia)工(gong)(gong)(gong)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)為(wei)原(yuan)料的(de)工(gong)(gong)(gong)業(ye)(ye)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)活(huo)動(dong)。　　真(zhen)空(kong)冷凍(dong)干(gan)燥(zao)技術(shu)(shu)是(shi)農(nong)(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)業(ye)(ye)發展的(de)關鍵技術(shu)(shu)之一，可應用于(yu)旋(xuan)葉(xie)(xie)式(shi)真(zhen)空(kong)泵(beng)(beng)。　　為(wei)什么(me)旋(xuan)片(pian)(pian)真(zhen)空(kong)泵(beng)(beng)是(shi)農(nong)(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)業(ye)(ye)的(de)更好選(xuan)擇?這需(xu)要(yao)從其工(gong)(gong)(gong)作原(yuan)理(li)和(he)(he)特點來(lai)解(jie)釋。　　旋(xuan)轉葉(xie)(xie)片(pian)(pian)泵(beng)(beng)的(de)工(gong)(gong)(gong)作原(yuan)理(li)：旋(xuan)轉葉(xie)(xie)片(pian)(pian)泵(beng)(beng)的(de)旋(xuan)轉葉(xie)(xie)片(pian)(pian)將由轉子、泵(beng)(beng)腔和(he)(he)兩端(duan)蓋圍成的(de)月牙形空(kong)間分成三(san)部分：a、b和(he)(he)c。當轉子沿箭頭方向旋(xuan)轉時，與吸入(ru)口連通的(de)空(kong)間a的(de)容積逐(zhu)(zhu)漸增(zeng)大并(bing)處(chu)于(yu)吸入(ru)過(guo)程中。與排氣口連通的(de)空(kong)間C的(de)體(ti)(ti)積逐(zhu)(zhu)漸減小并(bing)處(chu)于(yu)排氣過(guo)程中。中央空(kong)間B的(de)體(ti)(ti)積也(ye)逐(zhu)(zhu)漸減小并(bing)處(chu)于(yu)壓(ya)縮過(guo)程中。　　由于(yu)空(kong)間A的(de)體(ti)(ti)積逐(zhu)(zhu)...
2020 - 04 - 23
泵(beng)(beng)(beng)的(de)(de)(de)(de)工(gong)(gong)作原理　　單(dan)(dan)螺(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)(shi)一(yi)種(zhong)具有內(nei)部嚙(nie)合和(he)偏心旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)的(de)(de)(de)(de)正排量(liang)泵(beng)(beng)(beng)。該泵(beng)(beng)(beng)的(de)(de)(de)(de)主(zhu)要部件(jian)(jian)是(shi)(shi)：單(dan)(dan)頭螺(luo)(luo)(luo)(luo)(luo)旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)和(he)通常由彈性材料制成(cheng)的(de)(de)(de)(de)雙螺(luo)(luo)(luo)(luo)(luo)旋(xuan)定(ding)(ding)(ding)子(zi)。當(dang)轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)繞著空(kong)(kong)(kong)腔中(zhong)(zhong)定(ding)(ding)(ding)子(zi)的(de)(de)(de)(de)軸線進(jin)行(xing)行(xing)星旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)時，旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)定(ding)(ding)(ding)子(zi)之間形成(cheng)的(de)(de)(de)(de)閉合腕部將(jiang)沿著轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)螺(luo)(luo)(luo)(luo)(luo)旋(xuan)運動(dong)。因此，介(jie)(jie)質(zhi)(zhi)從(cong)吸入(ru)口(kou)連續、均勻和(he)恒(heng)定(ding)(ding)(ding)地輸送(song)(song)到(dao)壓(ya)力(li)(li)出口(kou)。基于(yu)這一(yi)特(te)(te)性，單(dan)(dan)個(ge)(ge)螺(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)特(te)(te)別(bie)適用(yong)(yong)于(yu)以(yi)(yi)(yi)下工(gong)(gong)作條件(jian)(jian)。　　高粘度(du)(du)輸送(song)(song)介(jie)(jie)質(zhi)(zhi)：粘度(du)(du)在37000至(zhi)200000厘泊的(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)可(ke)(ke)根(gen)據泵(beng)(beng)(beng)的(de)(de)(de)(de)尺寸(cun)輸送(song)(song)。　　含(han)(han)有顆(ke)粒或纖維(wei)的(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)：顆(ke)粒直徑(jing)可(ke)(ke)以(yi)(yi)(yi)是(shi)(shi)30毫米(mi)(不超過轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)偏心率)。光纖長度(du)(du)可(ke)(ke)以(yi)(yi)(yi)是(shi)(shi)350毫米(mi)(相當(dang)于(yu)0.4位的(de)(de)(de)(de)間距)。其含(han)(han)量(liang)一(yi)般可(ke)(ke)達(da)到(dao)中(zhong)(zhong)窖的(de)(de)(de)(de)40%。如果介(jie)(jie)質(zhi)(zhi)中(zhong)(zhong)的(de)(de)(de)(de)固(gu)體是(shi)(shi)細粉(fen)末的(de)(de)(de)(de)形式，最高含(han)(han)量(liang)可(ke)(ke)以(yi)(yi)(yi)達(da)到(dao)60%或更多，并且可(ke)(ke)以(yi)(yi)(yi)運輸。當(dang)要求(qiu)傳輸壓(ya)力(li)(li)穩定(ding)(ding)(ding)且介(jie)(jie)質(zhi)(zhi)的(de)(de)(de)(de)固(gu)有結(jie)構不被破(po)壞(huai)時，單(dan)(dan)個(ge)(ge)螺(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)(shi)最理想(xiang)的(de)(de)(de)(de)。　　泵(beng)(beng)(beng)的(de)(de)(de)(de)特(te)(te)性　　單(dan)(dan)螺(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)由于(yu)其結(jie)構和(he)工(gong)(gong)作特(te)(te)性，與活塞泵(beng)(beng)(beng)、離(li)心泵(beng)(beng)(beng)、葉片泵(beng)(beng)(beng)和(he)齒輪(lun)泵(beng)(beng)(beng)相比具有以(yi)(yi)(yi)下優點：　　能輸送(song)(song)高固(gu)體含(han)(han)量(liang)的(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi);　　流量(liang)均勻壓(ya)力(li)(li)穩定(ding)(ding)(ding)，特(te)(te)別(bie)是(shi)(shi)在低轉(zhuan)(zhuan)(zhuan)(zhuan)速下;　　流量(liang)與泵(beng)(beng)(beng)的(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)速成(cheng)正比，因此它具有良好的(de)(de)(de)(de)可(ke)(ke)變可(ke)(ke)調(diao)性;　　一(yi)個(ge)(ge)泵(beng)(beng)(beng)可(ke)(ke)以(yi)(yi)(yi)輸送(song)(song)不同粘度(du)(du)的(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)。　　泵(beng)(beng)(beng)的(de)(de)(de)(de)安裝位置可(ke)(ke)以(yi)(yi)(yi)隨意傾斜;　　適用(yong)(yong)于(yu)輸送(song)(song)敏感物(wu)品和(he)易受離(li)心力(li)(li)等損(sun)壞(huai)的(de)(de)(de)(de)物(wu)品。　　體積小(xiao)、重(zhong)量(liang)輕、噪(zao)音低、結(jie)構簡單(dan)(dan)、維(wei)修方便。　　泵(beng)(beng)(beng)的(de)(de)(de)(de)使用(yong)(yong)　　單(dan)(dan)螺(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)可(ke)(ke)廣泛用(yong)(yong)于(yu)以(yi)(yi)(yi)下工(gong)(gong)業部門輸送(song)(song)各種(zhong)介(jie)(jie)質(zhi)(zhi)。　　化學工(gong)(gong)業：酸、堿、鹽(yan)溶液，螺(luo)(luo)(luo)(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)出口(kou)壓(ya)力(li)(li)各種(zhong)...
2020 - 04 - 26
了(le)解(jie)了(le)干(gan)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)的(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)界定(ding)后，應用(yong)起來(lai)會更加得心應手(shou)。接(jie)下(xia)來(lai)就(jiu)對抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)量(liang)以(yi)及測(ce)算(suan)(suan)方(fang)法(fa)來(lai)進行簡單(dan)的(de)(de)詳解(jie)。　　1、抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)量(liang)：抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)量(liang)是(shi)干(gan)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)泵(beng)(beng)效的(de)(de)一(yi)個(ge)(ge)考慮因(yin)素。一(yi)般(ban)公司用(yong)L/S和m3/h來(lai)表述。是(shi)彌(mi)補(bu)漏汽率的(de)(de)基(ji)本參數。不(bu)難理(li)解(jie)，基(ji)礎知識下(xia)抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)一(yi)個(ge)(ge)一(yi)樣(yang)(yang)容(rong)量(liang)的(de)(de)容(rong)器(qi)，為(wei)(wei)什么抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)量(liang)大的(de)(de)干(gan)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)很容(rong)易(yi)抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)中(zhong)大家(jia)必須的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)，而抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)量(liang)小(xiao)的(de)(de)則(ze)較慢甚(shen)至無法(fa)抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)中(zhong)大家(jia)要(yao)想的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)?因(yin)為(wei)(wei)管(guan)路(lu)或者容(rong)器(qi)從始(shi)至終不(bu)大可能確保毫無疑(yi)問不(bu)漏水汽，而抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)量(liang)大的(de)(de)彌(mi)補(bu)了(le)漏汽所造成的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)減少的(de)(de)因(yin)素，因(yin)而，空(kong)(kong)氣(qi)量(liang)的(de)(de)很容(rong)易(yi)抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)中(zhong)理(li)性化真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)值(zhi)(zhi)。這里建議，在(zai)預計(ji)出基(ji)礎知識抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)量(liang)的(de)(de)情況(kuang)下(xia)，大家(jia)盡量(liang)選擇高一(yi)級的(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)量(liang)的(de)(de)機(ji)(ji)械泵(beng)(beng)。　　2、制(zhi)作(zuo)工藝(yi)要(yao)求的(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)量(liang)(抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)速(su)(su)率)　　機(ji)(ji)械泵(beng)(beng)要(yao)求抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)速(su)(su)率(也就(jiu)是(shi)要(yao)求機(ji)(ji)械泵(beng)(beng)在(zai)其(qi)工作(zuo)壓(ya)力下(xia)，排出去氣(qi)體(ti)、液體(ti)，固體(ti)的(de)(de)專業能力)，一(yi)般(ban)公司：m3/h，L/S,m3/min。具體(ti)測(ce)算(suan)(suan)方(fang)法(fa)可以(yi)參考下(xia)面計(ji)算(suan)(suan)公式(shi)：　　S=(V/t)×ln(P1/P2)　　在(zai)這其(qi)中(zhong)：S為(wei)(wei)機(ji)(ji)械泵(beng)(beng)抽(chou)(chou)(chou)(chou)(chou)(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)速(su)(su)率(L/s)　　V為(wei)(wei)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)室容(rong)積(L)　　t為(wei)(wei)保證要(yao)求真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)所需時間(jian)(s)　　P1為(wei)(wei)初(chu)始(shi)氣(qi)體(ti)壓(ya)強(Pa)　　P2為(wei)(wei)要(yao)求氣(qi)體(ti)壓(ya)強(Pa)　　清楚了(le)干(gan)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)這類專業技能后，就(jiu)了(le)解(jie)怎樣(yang)(yang)根據工作(zuo)中(zhong)情況(kuang)進行適當型號(hao)規(gui)格挑選了(le)，這類基(ji)本參數都是(shi)一(yi)些評價(jia)方(fang)法(fa)。
2020 - 04 - 28
目前(qian)，大(da)(da)多數真(zhen)(zhen)空(kong)(kong)(kong)預(yu)冷(leng)(leng)(leng)(leng)(leng)裝置中(zhong)使(shi)用(yong)的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)是旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)。盡管帶有氣(qi)鎮裝置的(de)(de)(de)旋(xuan)片(pian)泵(beng)(beng)(beng)可(ke)(ke)以(yi)(yi)去除含有少量水(shui)蒸(zheng)氣(qi)和大(da)(da)量永久氣(qi)體的(de)(de)(de)混合氣(qi)體，但在(zai)真(zhen)(zhen)空(kong)(kong)(kong)預(yu)冷(leng)(leng)(leng)(leng)(leng)過(guo)(guo)程中(zhong)，由于(yu)蔬(shu)菜(cai)內部水(shui)分的(de)(de)(de)蒸(zheng)發，大(da)(da)量水(shui)蒸(zheng)氣(qi)將被泵(beng)(beng)(beng)入旋(xuan)片(pian)泵(beng)(beng)(beng)，水(shui)蒸(zheng)氣(qi)將在(zai)泵(beng)(beng)(beng)室中(zhong)冷(leng)(leng)(leng)(leng)(leng)凝。這將導(dao)致(zhi)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)潤(run)滑(hua)油乳化變質，嚴(yan)重影響真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)所能(neng)(neng)達到的(de)(de)(de)極限(xian)壓力，降低潤(run)滑(hua)性能(neng)(neng)，增(zeng)加(jia)(jia)磨損，不能(neng)(neng)正(zheng)常工(gong)作，甚至(zhi)造成泵(beng)(beng)(beng)體、轉子(zi)(zi)(zi)等部件(jian)嚴(yan)重腐蝕(shi)(shi)，導(dao)致(zhi)整機報(bao)廢。因此，推(tui)薦(jian)羅(luo)(luo)(luo)茨真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)在(zai)真(zhen)(zhen)空(kong)(kong)(kong)預(yu)冷(leng)(leng)(leng)(leng)(leng)裝置中(zhong)的(de)(de)(de)應(ying)用(yong)。　　蔬(shu)菜(cai)收獲后預(yu)冷(leng)(leng)(leng)(leng)(leng)是保(bao)持蔬(shu)菜(cai)新鮮、延緩(huan)蔬(shu)菜(cai)老化和變質的(de)(de)(de)有效方法。對于(yu)不同(tong)的(de)(de)(de)蔬(shu)菜(cai)，可(ke)(ke)以(yi)(yi)分別采用(yong)冷(leng)(leng)(leng)(leng)(leng)風(feng)預(yu)冷(leng)(leng)(leng)(leng)(leng)、差壓預(yu)冷(leng)(leng)(leng)(leng)(leng)、真(zhen)(zhen)空(kong)(kong)(kong)預(yu)冷(leng)(leng)(leng)(leng)(leng)和水(shui)預(yu)冷(leng)(leng)(leng)(leng)(leng)。真(zhen)(zhen)空(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)(leng)卻(que)在(zai)羅(luo)(luo)(luo)茨真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)已(yi)經廣泛應(ying)用(yong)于(yu)食品(pin)工(gong)業領域。與傳統(tong)的(de)(de)(de)冷(leng)(leng)(leng)(leng)(leng)卻(que)方式(shi)如吹風(feng)和浸泡相比，真(zhen)(zhen)空(kong)(kong)(kong)預(yu)冷(leng)(leng)(leng)(leng)(leng)可(ke)(ke)以(yi)(yi)大(da)(da)大(da)(da)縮短冷(leng)(leng)(leng)(leng)(leng)卻(que)時間，使(shi)食品(pin)內部的(de)(de)(de)溫度場(chang)更加(jia)(jia)均勻。顯然(ran)，從保(bao)鮮的(de)(de)(de)角度來看，真(zhen)(zhen)空(kong)(kong)(kong)預(yu)冷(leng)(leng)(leng)(leng)(leng)裝置是目前(qian)最理(li)想的(de)(de)(de)蔬(shu)菜(cai)冷(leng)(leng)(leng)(leng)(leng)卻(que)和制冷(leng)(leng)(leng)(leng)(leng)設備。　　真(zhen)(zhen)空(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)(leng)卻(que)系統(tong)包括真(zhen)(zhen)空(kong)(kong)(kong)室、支(zhi)架和真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)，其(qi)中(zhong)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)為(wei)羅(luo)(luo)(luo)茨真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)。羅(luo)(luo)(luo)茨泵(beng)(beng)(beng)：運行時應(ying)注意保(bao)證真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)進水(shui)溫度盡可(ke)(ke)能(neng)(neng)接近(jin)設計運行條件(jian)，水(shui)量充足(zu)。(2)確保(bao)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)冷(leng)(leng)(leng)(leng)(leng)卻(que)水(shui)循環，否則(ze)機組將在(zai)運行1小(xiao)時左右時因羅(luo)(luo)(luo)茨泵(beng)(beng)(beng)過(guo)(guo)熱(re)保(bao)護(hu)而停機。　　羅(luo)(luo)(luo)茨真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)產品(pin)的(de)(de)(de)特點：　　1.電機多樣性　　每臺羅(luo)(luo)(luo)茨真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)電機可(ke)(ke)以(yi)(yi)風(feng)冷(leng)(leng)(leng)(leng)(leng)或(huo)水(shui)冷(leng)(leng)(leng)(leng)(leng)，以(yi)(yi)確保(bao)客戶的(de)(de)(de)正(zheng)常使(shi)用(yong)　　該泵(beng)(beng)(beng)由鋁合金或(huo)鑄(zhu)鐵制成，具有散熱(re)快、耐腐蝕(shi)(shi)性強的(de)(de)(de)優點。　　2.結構簡單，維護(hu)方便　　轉子(zi)(zi)(zi)型線通過(guo)(guo)精心設計和生(sheng)產圓弧轉子(zi)(zi)(zi)，使(shi)泵(beng)(beng)(beng)...
2020 - 04 - 30
真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)：真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)為(wei)一(yi)種(zhong)抽(chou)(chou)氣(qi)(qi)(qi)裝置，可(ke)將(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)統中的(de)(de)氣(qi)(qi)(qi)體(ti)抽(chou)(chou)出，使返(fan)回真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)統中的(de)(de)氣(qi)(qi)(qi)體(ti)數量(liang)(liang)比抽(chou)(chou)出真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)統中的(de)(de)氣(qi)(qi)(qi)體(ti)數量(liang)(liang)少(shao)。　　一(yi)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)分(fen)(fen)類(lei)(lei)　　根據真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)工作原(yuan)理基本上(shang)分(fen)(fen)為(wei)氣(qi)(qi)(qi)體(ti)輸(shu)送泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)和氣(qi)(qi)(qi)體(ti)捕(bu)集泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)兩種(zhong)類(lei)(lei)型(xing)，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)分(fen)(fen)類(lei)(lei)和圖2不同真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度所(suo)示。　　氣(qi)(qi)(qi)體(ti)輸(shu)送泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)分(fen)(fen)為(wei)：　　變(bian)容(rong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)：泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)腔容(rong)積的(de)(de)周(zhou)期(qi)性(xing)變(bian)化來完成抽(chou)(chou)氣(qi)(qi)(qi)。　　動量(liang)(liang)傳輸(shu)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)：依(yi)靠高速葉片、射流，將(jiang)動量(liang)(liang)傳遞給(gei)氣(qi)(qi)(qi)體(ti)，完成抽(chou)(chou)氣(qi)(qi)(qi)。　　氣(qi)(qi)(qi)體(ti)輸(shu)送泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)主(zhu)要包括：　　1、液環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);2、往復(fu)式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);3、油封機(ji)械泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);4、羅茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);5、干式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)等。　　氣(qi)(qi)(qi)體(ti)捕(bu)集泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)主(zhu)要包括：　　1、低溫泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);2、離子(zi)濺射泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);3、分(fen)(fen)子(zi)篩(shai)吸附泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);4、鈦(tai)升華(hua)(hua)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);5、電離升華(hua)(hua)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);6、鋯鋁合金吸氣(qi)(qi)(qi)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)等。　　真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)類(lei)(lei)型(xing)按(an)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)用(yong)途可(ke)分(fen)(fen)為(wei)如(ru)下8部分(fen)(fen)：　　(1)主(zhu)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Main pump)：在真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)統中，用(yong)來獲(huo)得所(suo)要求真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);　　(2)粗(cu)抽(chou)(chou)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Roughing vacuum pump)：從大氣(qi)(qi)(qi)壓(ya)開始降低系(xi)統的(de)(de)壓(ya)力(li)(li)到另(ling)一(yi)抽(chou)(chou)氣(qi)(qi)(qi)系(xi)統開始工作的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);　　(3)前(qian)(qian)級泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Backing vacuum pump)：用(yong)來維持(chi)另(ling)外一(yi)個泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)前(qian)(qian)級壓(ya)力(li)(li)在其臨界前(qian)(qian)級壓(ya)力(li)(li)以下的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);　　(4)維持(chi)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Holding vacuum pump)：在真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)統中，當氣(qi)(qi)(qi)體(ti)量(liang)(liang)很小，不能(neng)有效的(de)(de)利(li)用(yong)主(zhu)前(qian)(qian)級泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)。此時(shi)，可(ke)以利(li)用(yong)容(rong)量(liang)(liang)較小的(de)(de)輔助(zhu)前(qian)(qian)級泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)來維持(chi)主(zhu)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)工作或維持(chi)容(rong)器所(suo)需真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度;　　(5)粗(cu)/低真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Rough/Low ...
2020 - 05 - 08
與(yu)其(qi)他真(zhen)(zhen)空(kong)(kong)泵設(she)(she)(she)備(bei)一樣，旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)空(kong)(kong)泵在使用過(guo)程中(zhong)不(bu)(bu)(bu)可避免地會(hui)出現一些(xie)問(wen)(wen)(wen)題(ti)或(huo)故(gu)障(zhang)(zhang)，影響設(she)(she)(she)備(bei)的(de)(de)(de)中(zhong)長(chang)期(qi)運行(xing)。只有了(le)解(jie)了(le)失(shi)敗的(de)(de)(de)原因(yin)，我們(men)才能(neng)更好地提出解(jie)決(jue)(jue)方案。　　1、旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)空(kong)(kong)泵泵不(bu)(bu)(bu)轉動(dong)(dong)(dong)，情況不(bu)(bu)(bu)明時(shi)不(bu)(bu)(bu)先啟(qi)動(dong)(dong)(dong)泵，以免加重(zhong)問(wen)(wen)(wen)題(ti)，用手可以移動(dong)(dong)(dong)而不(bu)(bu)(bu)能(neng)移動(dong)(dong)(dong)。由于耦合問(wen)(wen)(wen)題(ti)、皮帶打滑、電(dian)(dian)機(ji)接線錯誤、電(dian)(dian)機(ji)損壞和(he)(he)電(dian)(dian)源故(gu)障(zhang)(zhang)，大(da)多(duo)數泵無法旋(xuan)(xuan)轉。　　2、溫(wen)度過(guo)高(gao)(gao)，一般旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)空(kong)(kong)泵泵溫(wen)度過(guo)高(gao)(gao)的(de)(de)(de)原因(yin)是泵環(huan)境溫(wen)度過(guo)高(gao)(gao)，進(jin)(jin)氣(qi)溫(wen)度過(guo)高(gao)(gao)，進(jin)(jin)氣(qi)冷(leng)卻裝置(zhi)無效。泵長(chang)期(qi)連續運行(xing)的(de)(de)(de)入口壓力過(guo)高(gao)(gao)，水(shui)(shui)(shui)(shui)冷(leng)泵的(de)(de)(de)冷(leng)卻水(shui)(shui)(shui)(shui)量(liang)缺乏循環(huan)水(shui)(shui)(shui)(shui)，設(she)(she)(she)計效果(guo)不(bu)(bu)(bu)好，溫(wen)控(kong)水(shui)(shui)(shui)(shui)量(liang)調節閥失(shi)效等(deng)。　　3、旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)空(kong)(kong)泵的(de)(de)(de)漏(lou)(lou)油可能(neng)是由于密封老(lao)化、裝置(zhi)不(bu)(bu)(bu)當、損壞和(he)(he)故(gu)障(zhang)(zhang)、外(wai)觀不(bu)(bu)(bu)均勻、雜(za)質、粗糙度和(he)(he)鑄件松動(dong)(dong)(dong)造(zao)(zao)成(cheng)的(de)(de)(de)。如果(guo)停(ting)泵后回油，油將進(jin)(jin)入流向氣(qi)鎮閥，如果(guo)氣(qi)鎮閥沒有關閉(bi)，油可能(neng)會(hui)泄(xie)漏(lou)(lou)。制作(zuo)橡(xiang)膠墊時(shi)，必(bi)須使用耐油橡(xiang)膠。如果(guo)密封面太大(da)，機(ji)油會(hui)泄(xie)漏(lou)(lou)。　　4、旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)空(kong)(kong)泵的(de)(de)(de)漏(lou)(lou)水(shui)(shui)(shui)(shui)可能(neng)發(fa)生在水(shui)(shui)(shui)(shui)管(guan)接頭、水(shui)(shui)(shui)(shui)套蓋平面、排(pai)水(shui)(shui)(shui)(shui)管(guan)孔螺塞，排(pai)水(shui)(shui)(shui)(shui)閥等(deng)處。水(shui)(shui)(shui)(shui)套鉆穿、鑄造(zao)(zao)缺陷、凍裂，也(ye)可能(neng)造(zao)(zao)成(cheng)漏(lou)(lou)水(shui)(shui)(shui)(shui)。　　高(gao)(gao)溫(wen)和(he)(he)漏(lou)(lou)油是旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)空(kong)(kong)泵在使用過(guo)程中(zhong)的(de)(de)(de)常見(jian)故(gu)障(zhang)(zhang)。因(yin)此，為了(le)避免故(gu)障(zhang)(zhang)對(dui)工業生產進(jin)(jin)度的(de)(de)(de)影響，有必(bi)要定(ding)期(qi)做好設(she)(she)(she)備(bei)的(de)(de)(de)日常維護和(he)(he)檢查(cha)工作(zuo)，及時(shi)解(jie)決(jue)(jue)問(wen)(wen)(wen)題(ti)。　　恒才機(ji)電(dian)(dian)防爆旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)空(kong)(kong)泵廠家主要產品有2BV、V、VG、VI、VZ、VN、LRP系(xi)(xi)列(lie)水(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空(kong)(kong)泵,X、GVD系(xi)(xi)列(lie)旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)空(kong)(kong)泵,ZJ系(xi)(xi)列(lie)羅茨真(zhen)(zhen)空(kong)(kong)泵,GXS、DHS、VSD、GHS系(xi)(xi)列(lie)螺桿(gan)真(zhen)(zhen)空(kong)(kong)泵,...
2020 - 05 - 14
黃花菜(cai)是(shi)(shi)市面(mian)上(shang)比較受歡迎的(de)(de)(de)(de)蔬菜(cai)之一(yi)(yi)，為了(le)長期保存(cun)和(he)(he)運(yun)輸。回采取曬(shai)干(gan)和(he)(he)真(zhen)空(kong)(kong)干(gan)燥(zao)(zao)這(zhe)兩種(zhong)方(fang)式。有(you)機(ji)黃花菜(cai)加工(gong)(gong)(gong)后能(neng)夠增加農民銷售收入(ru)。　　黃花菜(cai)干(gan)燥(zao)(zao)主(zhu)要(yao)(yao)使用的(de)(de)(de)(de)就(jiu)是(shi)(shi)真(zhen)空(kong)(kong)干(gan)燥(zao)(zao)機(ji)，這(zhe)種(zhong)設備可以讓黃花菜(cai)快速干(gan)燥(zao)(zao)和(he)(he)殺菌。實現保質期的(de)(de)(de)(de)延長。今天我(wo)們(men)就(jiu)來介紹(shao)一(yi)(yi)下真(zhen)空(kong)(kong)干(gan)燥(zao)(zao)機(ji)中(zhong)的(de)(de)(de)(de)旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)。　　旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)式真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(簡稱(cheng)旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)泵(beng)(beng)(beng))是(shi)(shi)一(yi)(yi)種(zhong)油封式機(ji)械(xie)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)。其工(gong)(gong)(gong)作(zuo)壓強(qiang)(qiang)范圍為101325~1.33×10-2(Pa)屬(shu)于(yu)(yu)低(di)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)。它(ta)可以單獨使用，也(ye)可以作(zuo)為其它(ta)高真(zhen)空(kong)(kong)泵(beng)(beng)(beng)或超高真(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)前級泵(beng)(beng)(beng)。它(ta)已廣泛(fan)地(di)(di)應用于(yu)(yu)冶金、機(ji)械(xie)、軍工(gong)(gong)(gong)、電子(zi)(zi)、化(hua)工(gong)(gong)(gong)、輕工(gong)(gong)(gong)、石油及醫藥等生產和(he)(he)科研部門(men)。　　旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)泵(beng)(beng)(beng)主(zhu)要(yao)(yao)由泵(beng)(beng)(beng)體(ti)、轉(zhuan)子(zi)(zi)、旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)、端蓋(gai)、彈簧(huang)等組成。在旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)泵(beng)(beng)(beng)的(de)(de)(de)(de)腔(qiang)(qiang)內偏心地(di)(di)安(an)裝一(yi)(yi)個轉(zhuan)子(zi)(zi)，轉(zhuan)子(zi)(zi)外(wai)圓(yuan)與(yu)(yu)泵(beng)(beng)(beng)腔(qiang)(qiang)內表(biao)面(mian)相(xiang)(xiang)切(二者有(you)很小(xiao)的(de)(de)(de)(de)間隙)，轉(zhuan)子(zi)(zi)槽內裝有(you)帶(dai)彈簧(huang)的(de)(de)(de)(de)二個旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)。旋(xuan)(xuan)(xuan)(xuan)(xuan)轉(zhuan)時(shi)，靠離心力和(he)(he)彈簧(huang)的(de)(de)(de)(de)張(zhang)力使旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)頂端與(yu)(yu)泵(beng)(beng)(beng)腔(qiang)(qiang)的(de)(de)(de)(de)內壁保持接觸，轉(zhuan)子(zi)(zi)旋(xuan)(xuan)(xuan)(xuan)(xuan)轉(zhuan)帶(dai)動(dong)旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)沿泵(beng)(beng)(beng)腔(qiang)(qiang)內壁滑動(dong)。　　兩個旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)把(ba)轉(zhuan)子(zi)(zi)、泵(beng)(beng)(beng)腔(qiang)(qiang)和(he)(he)兩個端蓋(gai)所圍成的(de)(de)(de)(de)月牙形空(kong)(kong)間分隔(ge)(ge)成A、B、C三部分。當轉(zhuan)子(zi)(zi)按箭頭方(fang)向旋(xuan)(xuan)(xuan)(xuan)(xuan)轉(zhuan)時(shi)，與(yu)(yu)吸氣(qi)(qi)口相(xiang)(xiang)通的(de)(de)(de)(de)空(kong)(kong)間A 的(de)(de)(de)(de)容(rong)(rong)積(ji)(ji)是(shi)(shi)逐(zhu)漸增大的(de)(de)(de)(de)，正處(chu)(chu)于(yu)(yu)吸氣(qi)(qi)過(guo)程。而與(yu)(yu)排氣(qi)(qi)口相(xiang)(xiang)通的(de)(de)(de)(de)空(kong)(kong)間C的(de)(de)(de)(de)容(rong)(rong)積(ji)(ji)是(shi)(shi)逐(zhu)漸縮(suo)小(xiao)的(de)(de)(de)(de)，正處(chu)(chu)于(yu)(yu)排氣(qi)(qi)過(guo)程。居中(zhong)的(de)(de)(de)(de)空(kong)(kong)間B的(de)(de)(de)(de)容(rong)(rong)積(ji)(ji)也(ye)是(shi)(shi)逐(zhu)漸減小(xiao)的(de)(de)(de)(de)，正處(chu)(chu)于(yu)(yu)壓縮(suo)過(guo)程。由于(yu)(yu)空(kong)(kong)間A的(de)(de)(de)(de)容(rong)(rong)積(ji)(ji)是(shi)(shi)逐(zhu)漸增大(即膨(peng)脹)，氣(qi)(qi)體(ti)壓強(qiang)(qiang)降(jiang)低(di)，泵(beng)(beng)(beng)的(de)(de)(de)(de)入(ru)口處(chu)(chu)外(wai)部氣(qi)(qi)體(ti)壓強(qiang)(qiang)大于(yu)(yu)空(kong)(kong)間A內的(de)(de)(de)(de)壓強(qiang)(qiang)，因(yin)此(ci)將氣(qi)(qi)體(ti)吸入(ru)。當空(kong)(kong)間A與(yu)(yu)吸氣(qi)(qi)口隔(ge)(ge)絕(jue)時(shi)，即轉(zhuan)至...
最(zui)新資訊 了解(jie)公司的最新活(huo)動及打折促銷
2019 - 05 - 29
2019年(nian)5月22日(ri)由(you)(you)SPECK主辦&深圳恒才機電(dian)協辦的(de)(de)(de)橡塑(su)(su)(su)(su)業(ye)(ye)(ye)節(jie)能(neng)環保(bao)技術交流會(hui)在(zai)廣州琶洲(zhou)白(bai)云會(hui)議(yi)室舉行(xing)，參加此次(ci)橡塑(su)(su)(su)(su)業(ye)(ye)(ye)節(jie)能(neng)環保(bao)論(lun)壇的(de)(de)(de)有來(lai)自全國(guo)各個地區(qu)的(de)(de)(de)人(ren)民；多家(jia)(jia)企業(ye)(ye)(ye)負責人(ren)、投(tou)資人(ren)和(he)橡塑(su)(su)(su)(su)界精英，本(ben)(ben)次(ci)論(lun)壇還盛情邀請了(le)高分(fen)子(zi)協會(hui)黨(dang)委(wei)副書記兼紀委(wei)書記王文(wen)廣先生等(deng)嘉賓隆重出(chu)席。 論(lun)壇正式啟(qi)動后，由(you)(you)SPECK車經理(li)首先進(jin)行(xing)演講(jiang)“擠出(chu)成(cheng)型(xing)(xing)應用(yong)與SPECK次(ci)世代真空節(jie)能(neng)單(dan)元(yuan)、材(cai)擠壓成(cheng)型(xing)(xing)的(de)(de)(de)真空領域和(he)終端用(yong)戶的(de)(de)(de)新材(cai)發展(zhan)（以(yi)(yi)前，現(xian)在(zai)及未來(lai)）。期(qi)間介紹新款變頻液環真空泵，與工業(ye)(ye)(ye)4.0的(de)(de)(de)核心(xin)理(li)念正完全契合，它實時監控(kong)(kong)并計(ji)算來(lai)實現(xian)產(chan)(chan)線/產(chan)(chan)品/制程(cheng)的(de)(de)(de)升級優化，在(zai)制造(zao)領域形成(cheng)資源、信息(xi)、物品和(he)人(ren)的(de)(de)(de)相(xiang)互(hu)關(guan)聯(lian)的(de)(de)(de)“信息(xi)物理(li)系統”，推進(jin)制造(zao)業(ye)(ye)(ye)向(xiang)(xiang)智能(neng)化轉型(xing)(xing)。車經理(li)說(shuo),根本(ben)(ben)性(xing)(xing)的(de)(de)(de)改(gai)變已(yi)經開始，節(jie)能(neng)是要求，但(dan)我們要的(de)(de)(de)不僅僅是節(jie)能(neng)，不是簡單(dan)的(de)(de)(de)設備工程(cheng)解決(jue)方案，而(er)是向(xiang)(xiang)靈(ling)活(huo)、受(shou)控(kong)(kong)分(fen)散和(he)緊(jin)湊的(de)(de)(de)分(fen)離單(dan)元(yuan)能(neng)源密(mi)集型(xing)(xing)解決(jue)方案。隨著車經理(li)的(de)(de)(de)演講(jiang)讓現(xian)場(chang)的(de)(de)(de)來(lai)賓對節(jie)能(neng)環保(bao)產(chan)(chan)品產(chan)(chan)生了(le)高濃的(de)(de)(de)興趣。 接下來(lai)，由(you)(you)深圳恒才陳總(zong)為(wei)(wei)大家(jia)(jia)帶來(lai)精彩(cai)的(de)(de)(de)分(fen)享，陳總(zong)分(fen)別對橡塑(su)(su)(su)(su)行(xing)業(ye)(ye)(ye)的(de)(de)(de)塑(su)(su)(su)(su)料(liao)、樹脂、熱固性(xing)(xing)塑(su)(su)(su)(su)料(liao)、熱塑(su)(su)(su)(su)性(xing)(xing)塑(su)(su)(su)(su)料(liao)等(deng)進(jin)行(xing)專業(ye)(ye)(ye)解說(shuo),之前有些行(xing)業(ye)(ye)(ye)中(zhong)使(shi)用(yong)的(de)(de)(de)機械造(zao)成(cheng)二次(ci)污(wu)染難以(yi)(yi)解決(jue)，機械泵效率低能(neng)耗高，故障(zhang)率頻繁等(deng)問題(ti)，陳總(zong)為(wei)(wei)大家(jia)(jia)將這(zhe)些專業(ye)(ye)(ye)的(de)(de)(de)問題(ti)做了(le)完美的(de)(de)(de)解答，并展(zhan)示(shi)進(jin)行(xing)改(gai)造(zao)后的(de)(de)(de)成(cheng)功案例。陳總(zong)說(shuo)，我們致力于(yu)可(ke)持續生產(chan)(chan)力，節(jie)能(neng)、環保(bao)、高效，我們堅持對客...
2018 - 07 - 16
很多(duo)客(ke)戶在(zai)選型(xing)的(de)(de)時候(hou)對(dui)(dui)(dui)(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)術(shu)(shu)(shu)語(yu)不太了(le)解(jie)，其實真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)術(shu)(shu)(shu)語(yu)非(fei)常(chang)簡單，了(le)解(jie)了(le)它的(de)(de)術(shu)(shu)(shu)語(yu)選型(xing)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)也就(jiu)(jiu)沒有問(wen)題了(le)，只(zhi)要給出(chu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)參數(shu)都可(ke)以(yi)進(jin)行選型(xing)。那么，下面(mian)一起(qi)來了(le)解(jie)一下真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)(shi)(shi)術(shu)(shu)(shu)語(yu)和選型(xing)的(de)(de)計(ji)算方式吧。　　第一,選真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)，首選考慮(lv)的(de)(de)是(shi)(shi)(shi)零真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)　　真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)狀態下的(de)(de)氣(qi)(qi)體稀簿(bu)程度(du)就(jiu)(jiu)用(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)來表(biao)示(shi)。從(cong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)表(biao)所(suo)(suo)讀(du)得(de)的(de)(de)數(shu)值(zhi)(zhi)也稱(cheng)為(wei)(wei)(wei)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)數(shu)值(zhi)(zhi)是(shi)(shi)(shi)表(biao)示(shi)出(chu)系統(tong)壓(ya)(ya)(ya)(ya)(ya)強(qiang)實際數(shu)值(zhi)(zhi)低于(yu)大氣(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)強(qiang)的(de)(de)數(shu)值(zhi)(zhi)，從(cong)表(biao)上(shang)表(biao)示(shi)出(chu)來的(de)(de)數(shu)值(zhi)(zhi)又稱(cheng)為(wei)(wei)(wei)表(biao)壓(ya)(ya)(ya)(ya)(ya)強(qiang)，業(ye)界也稱(cheng)為(wei)(wei)(wei)相(xiang)對(dui)(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)(ya)強(qiang)，即(ji)： 真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)=大氣(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)強(qiang)-絕(jue)對(dui)(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)(ya)強(qiang)(大氣(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)強(qiang)一般取101325Pa，水環式真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)極限絕(jue)對(dui)(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)(ya)強(qiang)3300Pa;旋片式真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)極限絕(jue)對(dui)(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)(ya)強(qiang)約10Pa)。　　　　第二(er)是(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽(chou)氣(qi)(qi)量(liang)　　抽(chou)氣(qi)(qi)量(liang)是(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽(chou)速的(de)(de)一個(ge)衡量(liang)因素。一般用(yong)m3/h和L/S單位來表(biao)示(shi)。是(shi)(shi)(shi)彌補漏(lou)氣(qi)(qi)率的(de)(de)參數(shu)。可(ke)以(yi)理解(jie)，理論下抽(chou)一個(ge)相(xiang)同體積的(de)(de)容(rong)(rong)器，為(wei)(wei)(wei)什么抽(chou)氣(qi)(qi)量(liang)大的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很容(rong)(rong)易抽(chou)到我(wo)們所(suo)(suo)需(xu)的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)，而抽(chou)氣(qi)(qi)量(liang)小的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很慢(man)甚至無法抽(chou)到我(wo)們想要的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)?因為(wei)(wei)(wei)管路或者容(rong)(rong)器始(shi)終(zhong)不可(ke)能做到絕(jue)對(dui)(dui)(dui)(dui)不漏(lou)氣(qi)(qi)，而抽(chou)氣(qi)(qi)量(liang)大的(de)(de)彌補了(le)漏(lou)氣(qi)(qi)所(suo)(suo)帶(dai)來的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)下降(jiang)的(de)(de)因素，所(suo)(suo)以(yi)，大氣(qi)(qi)量(liang)的(de)(de)很容(rong)(rong)易抽(chou)到理想真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)值(zhi)(zhi)。所(suo)(suo)以(yi)，我(wo)們平常(chang)在(zai)計(ji)算出(chu)理論抽(chou)氣(qi)(qi)量(liang)的(de)(de)情況下，盡量(liang)選擇高一級的(de)(de)抽(chou)氣(qi)(qi)量(liang)的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。　　第三就(jiu)(jiu)是(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)相(xiang)對(dui)(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)(ya)強(qiang)　　相(xiang)對(dui)(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)(ya)強(qiang)即(ji)所(suo)(suo)測內部壓(ya)(ya)(ya)(ya)(ya)強(qiang)比“大氣(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)”低多(duo)少壓(ya)(ya)(ya)(ya)(ya)強(qiang)。表(biao)示(shi)出(chu)系統(tong)壓(ya)(ya)(ya)(ya)(ya)強(qiang)實際數(shu)值(zhi)(zhi)低于(yu)大氣(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)強(qiang)的(de)(de)數(shu)值(zhi)(zhi)。由于(yu)容(rong)(rong)器內部空(kong)(kong)(kong)(kong)氣(qi)(qi)被抽(chou)，因此，內部的(de)(de)壓(ya)(ya)(ya)(ya)(ya)強(qiang)始(shi)終(zhong)低于(yu)容(rong)(rong)器...
2018 - 09 - 18
凍(dong)(dong)(dong)(dong)干(gan)(gan)燥機(ji)(凍(dong)(dong)(dong)(dong)干(gan)(gan)機(ji))由制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)(tong)、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)統(tong)(tong)、加(jia)熱系(xi)統(tong)(tong)、電器儀表控制(zhi)(zhi)系(xi)統(tong)(tong)所組(zu)(zu)成(cheng)。主要(yao)部件(jian)為干(gan)(gan)燥箱、凝結器、冷(leng)(leng)(leng)凍(dong)(dong)(dong)(dong)機(ji)組(zu)(zu)、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)、加(jia)熱/冷(leng)(leng)(leng)卻裝置等。冷(leng)(leng)(leng)凍(dong)(dong)(dong)(dong)干(gan)(gan)燥簡(jian)稱凍(dong)(dong)(dong)(dong)干(gan)(gan)，就(jiu)是(shi)將含水(shui)物質，先凍(dong)(dong)(dong)(dong)結成(cheng)固(gu)(gu)態，而后使其中的(de)(de)(de)(de)(de)(de)(de)水(shui)分從固(gu)(gu)態升華成(cheng)氣(qi)(qi)態，以除去水(shui)分而保(bao)(bao)存物質的(de)(de)(de)(de)(de)(de)(de)方法。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)統(tong)(tong)是(shi)凍(dong)(dong)(dong)(dong)干(gan)(gan)機(ji)的(de)(de)(de)(de)(de)(de)(de)重要(yao)組(zu)(zu)成(cheng)部分之一(yi)(yi)，一(yi)(yi)般包括(kuo)旋片式真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)或干(gan)(gan)泵(beng)(beng)(beng)(beng)(beng)(beng)和(he)羅(luo)茨泵(beng)(beng)(beng)(beng)(beng)(beng)加(jia)速(su)抽(chou)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)作用(yong)(yong)是(shi)建立真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)，給冰(bing)的(de)(de)(de)(de)(de)(de)(de)升華制(zhi)(zhi)造環境和(he)條件(jian)。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)的(de)(de)(de)(de)(de)(de)(de)高(gao)低(di)直接(jie)影響(xiang)制(zhi)(zhi)品的(de)(de)(de)(de)(de)(de)(de)升華速(su)率，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)統(tong)(tong)要(yao)求(qiu)其自身(shen)具有(you)(you)較低(di)的(de)(de)(de)(de)(de)(de)(de)泄漏率。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)控制(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)精度(du)(du)直接(jie)影響(xiang)到(dao)制(zhi)(zhi)藥工(gong)藝的(de)(de)(de)(de)(de)(de)(de)運(yun)(yun)行(xing)。那么(me)，凍(dong)(dong)(dong)(dong)干(gan)(gan)機(ji)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)統(tong)(tong)日常(chang)該如(ru)何(he)維護和(he)保(bao)(bao)養呢？下面我們(men)一(yi)(yi)起來(lai)看(kan)(kan)看(kan)(kan)吧！1.真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)統(tong)(tong)運(yun)(yun)行(xing)中檢(jian)查真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)統(tong)(tong)運(yun)(yun)行(xing)聲音是(shi)否(fou)(fou)正常(chang)，如(ru)果(guo)異常(chang)請先檢(jian)查供電的(de)(de)(de)(de)(de)(de)(de)三相(xiang)(xiang)電是(shi)否(fou)(fou)平衡(heng)；真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)是(shi)否(fou)(fou)有(you)(you)異常(chang)振動，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)與泵(beng)(beng)(beng)(beng)(beng)(beng)頭上(shang)的(de)(de)(de)(de)(de)(de)(de)各(ge)個(ge)連接(jie)部分是(shi)否(fou)(fou)存在松(song)動現象，如(ru)果(guo)有(you)(you)則采用(yong)(yong)相(xiang)(xiang)應(ying)的(de)(de)(de)(de)(de)(de)(de)固(gu)(gu)定措施；帶冷(leng)(leng)(leng)卻水(shui)的(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)(beng)，需要(yao)保(bao)(bao)持(chi)冷(leng)(leng)(leng)卻水(shui)有(you)(you)足夠(gou)的(de)(de)(de)(de)(de)(de)(de)流量和(he)壓(ya)差，運(yun)(yun)行(xing)過程中可以用(yong)(yong)手觸(chu)摸一(yi)(yi)下泵(beng)(beng)(beng)(beng)(beng)(beng)體的(de)(de)(de)(de)(de)(de)(de)溫度(du)(du)；帶氮氣(qi)(qi)吹(chui)掃(sao)的(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)(beng)，需要(yao)保(bao)(bao)持(chi)氮氣(qi)(qi)有(you)(you)足夠(gou)的(de)(de)(de)(de)(de)(de)(de)流量和(he)壓(ya)力；需檢(jian)查油(you)位(wei)是(shi)否(fou)(fou)保(bao)(bao)持(chi)在正常(chang)油(you)位(wei)，低(di)于正常(chang)油(you)位(wei)要(yao)及(ji)時(shi)補加(jia)規定的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油(you)；如(ru)果(guo)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油(you)發生乳化，需要(yao)打開氣(qi)(qi)鎮(zhen)閥運(yun)(yun)行(xing)2小(xiao)時(shi)；真(zhen)(zhen)(zhen)(zhen)(zhen)如(ru)果(guo)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油(you)變色，建議及(ji)時(shi)更換真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油(you)，并(bing)清(qing)洗過濾(lv)網，并(bing)更換過濾(lv)器；觀(guan)察(cha)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)是(shi)否(fou)(fou)漏油(you)，如(ru)漏油(you)及(ji)時(shi)停機(ji)維修。2.真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)統(tong)(tong)長期停用(yong)(yong)檢(jian)查如(ru)果(guo)泵(beng)(beng)(beng)(beng)(beng)(beng)在一(yi)(yi)段(duan)時(shi)間內不使用(yong)(yong)，應(ying)關(guan)閉電源和(he)冷(leng)(leng)(leng)卻水(shui)供應(ying)；如(ru)果(guo)泵(beng)(beng)(beng)(beng)(beng)(beng)在凍(dong)(dong)(dong)(dong)干(gan)(gan)工(gong)藝結...
2018 - 11 - 19
1、選(xuan)(xuan)用(yong)(yong)(yong)節(jie)能(neng)水環(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)。目前恒才公司開發應(ying)(ying)該于(yu)(yu)造紙(zhi)行業的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)有2BV系列(lie)水環(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)和(he)德國(guo)品(pin)牌SPECK以(yi)(yi)及國(guo)際品(pin)牌阿(a)特拉斯三款，近(jin)(jin)年來(lai)2BV系列(lie)水環(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)在(zai)實驗站條件下，測得(de)抽吸(xi)干空(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)能(neng)達到67%的(de)(de)(de)(de)(de)最高(gao)(gao)(gao)效(xiao)率(lv)(lv)，而螺桿真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)用(yong)(yong)(yong)于(yu)(yu)造紙(zhi)廠抽吸(xi)濕空(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)將會有更高(gao)(gao)(gao)的(de)(de)(de)(de)(de)效(xiao)率(lv)(lv)，直接替廠家節(jie)省電源費用(yong)(yong)(yong)驚人。很多水環(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)相(xiang)關資(zi)料介紹的(de)(de)(de)(de)(de)液環(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)效(xiao)率(lv)(lv)僅為(wei)35%~50%的(de)(de)(de)(de)(de)效(xiao)率(lv)(lv)，顯然(ran)這些(xie)資(zi)料沒能(neng)跟(gen)上新(xin)技術帶來(lai)的(de)(de)(de)(de)(de)新(xin)變化(hua)。2、選(xuan)(xuan)用(yong)(yong)(yong)低(di)轉(zhuan)速水環(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)。在(zai)選(xuan)(xuan)用(yong)(yong)(yong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)時(shi)(shi)，應(ying)(ying)盡可(ke)能(neng)選(xuan)(xuan)用(yong)(yong)(yong)低(di)轉(zhuan)速的(de)(de)(de)(de)(de)水環(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)。最好(hao)能(neng)選(xuan)(xuan)用(yong)(yong)(yong)葉(xie)輪(lun)葉(xie)片端部(bu)的(de)(de)(de)(de)(de)線速度(du)在(zai)18m/s以(yi)(yi)下時(shi)(shi)對應(ying)(ying)的(de)(de)(de)(de)(de)轉(zhuan)速，這時(shi)(shi)候泵(beng)的(de)(de)(de)(de)(de)效(xiao)率(lv)(lv)通常(chang)會比(bi)較(jiao)(jiao)(jiao)高(gao)(gao)(gao)。當然(ran)相(xiang)對選(xuan)(xuan)用(yong)(yong)(yong)較(jiao)(jiao)(jiao)高(gao)(gao)(gao)轉(zhuan)速的(de)(de)(de)(de)(de)泵(beng)將會付出更多的(de)(de)(de)(de)(de)購買成本，相(xiang)對于(yu)(yu)日(ri)積月累更多的(de)(de)(de)(de)(de)能(neng)耗，在(zai)日(ri)益(yi)強調(diao)節(jie)能(neng)降(jiang)耗的(de)(de)(de)(de)(de)大背景下，顯然(ran)選(xuan)(xuan)用(yong)(yong)(yong)低(di)轉(zhuan)速的(de)(de)(de)(de)(de)節(jie)能(neng)產品(pin)是值(zhi)得(de)的(de)(de)(de)(de)(de)。3、各真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)點合(he)理組(zu)合(he)。應(ying)(ying)將真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)和(he)空(kong)(kong)(kong)(kong)(kong)(kong)間(jian)位置相(xiang)近(jin)(jin)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)點組(zu)合(he)在(zai)一起，用(yong)(yong)(yong)一臺較(jiao)(jiao)(jiao)大型的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)來(lai)抽吸(xi)，組(zu)合(he)應(ying)(ying)考慮有利于(yu)(yu)管路布(bu)置，組(zu)合(he)應(ying)(ying)區別各功能(neng)區，在(zai)氣(qi)量(liang)相(xiang)近(jin)(jin)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)不(bu)同(tong)(tong)時(shi)(shi)可(ke)選(xuan)(xuan)用(yong)(yong)(yong)帶隔(ge)板(ban)的(de)(de)(de)(de)(de)泵(beng)，比(bi)如，在(zai)上下毛(mao)布(bu)的(de)(de)(de)(de)(de)吸(xi)水箱(xiang)之(zhi)間(jian)、在(zai)不(bu)同(tong)(tong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)吸(xi)移輥之(zhi)間(jian)都可(ke)以(yi)(yi)選(xuan)(xuan)用(yong)(yong)(yong)帶隔(ge)板(ban)的(de)(de)(de)(de)(de)泵(beng)。4、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)組(zu)合(he)氣(qi)量(liang)應(ying)(ying)進行換算。因氣(qi)體(ti)(ti)是可(ke)壓縮的(de)(de)(de)(de)(de)，高(gao)(gao)(gao)壓氣(qi)體(ti)(ti)減壓為(wei)低(di)壓氣(qi)體(ti)(ti)時(shi)(shi)氣(qi)體(ti)(ti)體(ti)(ti)積會發生膨(peng)脹(zhang)。如需將真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)伏輥的(de)(de)(de)(de)(de)高(gao)(gao)(gao)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室(shi)和(he)低(di)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室(shi)組(zu)合(he)，高(gao)(gao)(gao)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室(shi)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)和(he)氣(qi)量(liang)分(fen)別為(wei)-65kPa和(he)80m3/min，低(di)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室(shi)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)和(he)氣(qi)量(liang)分(fen)別為(wei)-40kPa和(he)50m3/m...
2019 - 03 - 20
1、2X系(xi)(xi)列旋(xuan)(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)簡介：深圳(zhen)恒才機電(dian)設(she)備有(you)限公司2X系(xi)(xi)列旋(xuan)(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)為(wei)康斯(si)頓品牌，采用(yong)(yong)(yong)(yong)(yong)WEG德國電(dian)機，高(gao)抽(chou)速高(gao)極限真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)，工(gong)(gong)作噪(zao)音低于62分(fen)貝,水蒸氣抽(chou)除(chu)能力強,環保，泵(beng)(beng)內(nei)(nei)裝(zhuang)(zhuang)有(you)油霧(wu)消除(chu)器排油能力強，結構(gou)緊湊，設(she)計科(ke)學合(he)(he)理(li)和輕便(bian)，客戶很(hen)方便(bian)就可以(yi)(yi)(yi)安(an)裝(zhuang)(zhuang)在工(gong)(gong)業(ye)系(xi)(xi)統中(zhong)。2、2X旋(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)系(xi)(xi)列型號參(can)數表：3、旋(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)原理(li)：　旋(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)工(gong)(gong)作原理(li)：它的(de)(de)(de)(de)轉(zhuan)子以(yi)(yi)(yi)一(yi)定的(de)(de)(de)(de)偏心距裝(zhuang)(zhuang)在泵(beng)(beng)殼(ke)內(nei)(nei)并與泵(beng)(beng)殼(ke)內(nei)(nei)表面的(de)(de)(de)(de)固定面靠近，在轉(zhuan)子槽(cao)內(nei)(nei)裝(zhuang)(zhuang)有(you)兩(liang)個(ge)(ge)(ge)（或(huo)兩(liang)個(ge)(ge)(ge)以(yi)(yi)(yi)上(shang)）旋(xuan)(xuan)(xuan)片(pian)(pian)，當轉(zhuan)子旋(xuan)(xuan)(xuan)轉(zhuan)時(shi)旋(xuan)(xuan)(xuan)片(pian)(pian)能沿(yan)其徑向槽(cao)往(wang)復(fu)滑動且與泵(beng)(beng)殼(ke)內(nei)(nei)壁始終接(jie)觸，此旋(xuan)(xuan)(xuan)片(pian)(pian)隨轉(zhuan)子一(yi)起旋(xuan)(xuan)(xuan)轉(zhuan)，可將泵(beng)(beng)腔分(fen)成幾個(ge)(ge)(ge)可變容積(ji)。旋(xuan)(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)屬于低真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)。它可以(yi)(yi)(yi)單(dan)獨使用(yong)(yong)(yong)(yong)(yong)，也(ye)(ye)可以(yi)(yi)(yi)作為(wei)其他(ta)高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)或(huo)超高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)前級泵(beng)(beng)。旋(xuan)(xuan)(xuan)片(pian)(pian)泵(beng)(beng)多為(wei)中(zhong)小型泵(beng)(beng)，產品已經(jing)系(xi)(xi)列化。旋(xuan)(xuan)(xuan)片(pian)(pian)泵(beng)(beng)有(you)單(dan)級和雙級兩(liang)種，一(yi)般多做成雙級的(de)(de)(de)(de)，以(yi)(yi)(yi)獲得(de)較高(gao)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)。旋(xuan)(xuan)(xuan)片(pian)(pian)泵(beng)(beng)絕大多數是(shi)單(dan)工(gong)(gong)作腔結構(gou)，常(chang)用(yong)(yong)(yong)(yong)(yong)兩(liang)個(ge)(ge)(ge)徑向滑片(pian)(pian)，也(ye)(ye)有(you)用(yong)(yong)(yong)(yong)(yong)三個(ge)(ge)(ge)斜置(zhi)滑片(pian)(pian)的(de)(de)(de)(de)。貫穿(chuan)滑片(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)也(ye)(ye)有(you)應(ying)用(yong)(yong)(yong)(yong)(yong)。 4、2X型旋(xuan)(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)用(yong)(yong)(yong)(yong)(yong)途及適用(yong)(yong)(yong)(yong)(yong)范圍(wei)：由于21世紀科(ke)技(ji)的(de)(de)(de)(de)發展進步，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)技(ji)術無處不(bu)在，其中(zhong)2X型旋(xuan)(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)常(chang)常(chang)應(ying)用(yong)(yong)(yong)(yong)(yong)于印刷包裝(zhuang)(zhuang)、吸持、裝(zhuang)(zhuang)卸(xie)、輸送、吊(diao)運、實驗(yan)室、醫療負壓(ya)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)熱處理(li)、粘(zhan)貼(tie)等等行業(ye)中(zhong)，1、2X式(shi)(shi)旋(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)可以(yi)(yi)(yi)用(yong)(yong)(yong)(yong)(yong)來直(zhi)接(jie)獲得(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)在10-3torr以(yi)(yi)(yi)下的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)作業(ye)，以(yi)(yi)(yi)及配合(he)(he)其它真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)設(she)備獲得(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)10-3torr以(yi)(yi)(yi)上(shang)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)作用(yong)(yong)(yong)(yong)(yong)之用(yong)(yong)(yong)(yong)(yong)。2、可以(yi)(yi)(yi)供給醫療...
2019 - 06 - 10
昨天(tian)我們陳工改造了(le)一(yi)個吸(xi)塑(su)車間(jian)，用GHS VSD+螺(luo)(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)替(ti)代(dai)原來(lai)的(de)旋片真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng),一(yi)個廠區一(yi)年(nian)(nian)節(jie)省(sheng)電(dian)費就是6.7萬元，螺(luo)(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)在(zai)吸(xi)塑(su)車間(jian)有哪些明顯的(de)優勢呢,我們一(yi)起(qi)來(lai)看一(yi)下。（1）GHS730VSD+螺(luo)(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)高效節(jie)能(neng)(neng)。沿用阿特(te)拉斯GA37+油螺(luo)(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)技術而開(kai)發的(de)新一(yi)代(dai)節(jie)能(neng)(neng)產品，全世界(jie)11千瓦(wa)功率真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)中抽速(su)最(zui)大(da)；（2）螺(luo)(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)采用13公斤負荷(he)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣壓(ya)縮機(ji)機(ji)頭，而在(zai)半真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)狀態下輕(qing)載運行，理論壽(shou)命(ming)超長達40萬小時（相當于80年(nian)(nian)），20年(nian)(nian)內無需(xu)換機(ji)頭；（3）GHS730VSD+螺(luo)(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)出廠標(biao)配電(dian)腦控(kong)制系(xi)統(tong)(tong)，省(sheng)去了(le)旋片真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)額(e)外安裝控(kong)制系(xi)統(tong)(tong)的(de)麻(ma)煩和(he)故障；（4）螺(luo)(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)變(bian)頻(pin)自動調節(jie)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度和(he)抽氣量，真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)壓(ya)力穩定，減(jian)少(shao)(shao)(shao)生(sheng)產故障；（5）阿特(te)拉斯螺(luo)(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)全變(bian)頻(pin)設計，低(di)負荷(he)特(te)別省(sheng)電(dian)，慢速(su)運行減(jian)輕(qing)磨(mo)損延(yan)長壽(shou)命(ming)；（6）螺(luo)(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)整(zheng)套電(dian)腦自控(kong)系(xi)統(tong)(tong)，可以(yi)集中聯控(kong)各機(ji)器按(an)需(xu)要自動啟停；（7）螺(luo)(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)與螺(luo)(luo)(luo)(luo)桿(gan)(gan)(gan)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)壓(ya)機(ji)類似，維(wei)護工作量極少(shao)(shao)(shao)，簡單方(fang)便(bian)，減(jian)少(shao)(shao)(shao)了(le)旋片泵(beng)(beng)經(jing)常(chang)需(xu)要維(wei)修(xiu)的(de)人力成(cheng)本；（8）螺(luo)(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)供電(dian)系(xi)統(tong)(tong)減(jian)少(shao)(shao)(shao)負荷(he)，節(jie)省(sheng)電(dian)纜(lan)變(bian)壓(ya)器開(kai)關柜(ju)投資；      以(yi)上8點就是吸(xi)塑(su)行業中螺(luo)(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)優勢，大(da)家都(dou)知道了(le)阿特(te)拉斯品牌GHS VSD+系(xi)列(lie)的(de)螺(luo)(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)很(hen)高端并且節(jie)能(neng)(neng)吧，如(ru)果還沒有改造的(de)客戶，可以(yi)聯系(xi)恒才工程出節(jie)能(neng)(neng)環保的(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)項目(mu)方(fang)案喔！
2019 - 07 - 04
羅(luo)(luo)(luo)(luo)茨真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)（簡稱(cheng)羅(luo)(luo)(luo)(luo)茨泵(beng)(beng)(beng)）是一種旋轉(zhuan)(zhuan)(zhuan)式可變排量真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)。它是從羅(luo)(luo)(luo)(luo)茨鼓風機演變而來的(de)(de)。根據羅(luo)(luo)(luo)(luo)茨真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)工作(zuo)范圍(wei)(wei)，分(fen)為(wei)(wei)低真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)羅(luo)(luo)(luo)(luo)茨泵(beng)(beng)(beng)和(he)(he)直(zhi)接排氣(qi);中等真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度羅(luo)(luo)(luo)(luo)茨泵(beng)(beng)(beng)（也稱(cheng)為(wei)(wei)機械增(zeng)壓(ya)泵(beng)(beng)(beng)）和(he)(he)高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)多(duo)級(ji)羅(luo)(luo)(luo)(luo)茨泵(beng)(beng)(beng)。羅(luo)(luo)(luo)(luo)茨真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)結(jie)(jie)構(gou)(gou)和(he)(he)工作(zuo)原(yuan)理:其(qi)結(jie)(jie)構(gou)(gou)和(he)(he)工作(zuo)原(yuan)理與羅(luo)(luo)(luo)(luo)茨鼓風扇類似。工作(zuo)時，其(qi)吸入口與真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)或真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)系統的(de)(de)主泵(beng)(beng)(beng)連接。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)在(zai)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)和(he)(he)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)之間(jian)以(yi)(yi)及轉(zhuan)(zhuan)(zhuan)子(zi)(zi)和(he)(he)泵(beng)(beng)(beng)殼之間(jian)沒有(you)(you)接觸。 間(jian)隙(xi)一般(ban)為(wei)(wei)0.1-0.8毫米(mi);不需(xu)要油潤(run)滑(hua)。轉(zhuan)(zhuan)(zhuan)子(zi)(zi)型(xing)(xing)線(xian)有(you)(you)圓弧線(xian),漸開(kai)線(xian),擺線(xian)，依此類推(tui)。漸開(kai)線(xian)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)泵(beng)(beng)(beng)具有(you)(you)較(jiao)高的(de)(de)容積利用率和(he)(he)易(yi)加工精度。因(yin)此，轉(zhuan)(zhuan)(zhuan)子(zi)(zi)型(xing)(xing)線(xian)主要用于(yu)漸開(kai)線(xian)類型(xing)(xing)。羅(luo)(luo)(luo)(luo)茨真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)可以(yi)(yi)旋轉(zhuan)(zhuan)(zhuan)到(dao)3450~4100轉(zhuan)(zhuan)(zhuan)/分(fen)鐘(zhong);抽(chou)速(su)(su)為(wei)(wei)30~10000升(sheng)/秒（1升(sheng)=10-3米(mi)3）;極限真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)：單級(ji)為(wei)(wei)6.5×102 Pa，雙(shuang)級(ji)為(wei)(wei)1×103 Pa。羅(luo)(luo)(luo)(luo)茨真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)具有(you)(you)以(yi)(yi)下特點： 在(zai)很(hen)寬(kuan)的(de)(de)壓(ya)力范圍(wei)(wei)內(nei)有(you)(you)很(hen)大的(de)(de)抽(chou)速(su)(su);  快速(su)(su)啟動，可以(yi)(yi)立即工作(zuo);  對泵(beng)(beng)(beng)送氣(qi)體中含有(you)(you)的(de)(de)灰塵和(he)(he)水蒸氣(qi)不敏(min)感;  轉(zhuan)(zhuan)(zhuan)子(zi)(zi)無需(xu)潤(run)滑(hua)，泵(beng)(beng)(beng)腔內(nei)無油;  振動小(xiao)(xiao)(xiao)，轉(zhuan)(zhuan)(zhuan)子(zi)(zi)動平衡狀態較(jiao)好，沒有(you)(you)排氣(qi)閥;  驅動力小(xiao)(xiao)(xiao)，機械摩擦損失小(xiao)(xiao)(xiao);  結(jie)(jie)構(gou)(gou)緊湊(cou)，占地面積小(xiao)(xiao)(xiao);  低運營和(he)(he)維護成本。  因(yin)此，羅(luo)(luo)(luo)(luo)茨真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)廣泛用于(yu)冶(ye)金，石(shi)化，造紙，食品(pin)和(he)(he)電...
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液環真空泵產生噪聲如何解決?

日期(qi)： 2020-07-23
來源:
瀏覽次數: 98

　　液環真空泵運行(xing)時，由于各種原因會產(chan)生噪聲，那么(me)如何解決(jue)噪聲呢(ni)?

　　1.液環真空泵-安裝彈簧隔離器：

　　(1)彈簧的選擇(ze)

　　彈簧的直(zhi)徑不得小于其額定載荷高度的0.8倍;

　　彈簧必須(xu)有(you)一定(ding)的(de)額外行程，渦街流量表至少是額定(ding)靜(jing)態撓度的(de)一半;

　　彈簧的水(shui)平剛度(du)至少與鋼的直(zhi)線度(du)一樣好，以(yi)保(bao)證阻尼器的穩定性。

液環真空泵產生噪聲如何解決?


　　(2)液(ye)環真空泵-彈簧隔離器的選型

　　液環真空泵一(yi)般(ban)采用自支(zhi)撐彈簧減震器，結構簡(jian)單(dan)，成本低廉;彈簧暴露(lu)在(zai)外面，因此可(ke)以(yi)(yi)隨時觀察彈簧的(de)狀態，并且要更換的(de)彈簧是預先設定的(de)，以(yi)(yi)避免由(you)于彈簧生銹而造成的(de)過度(du)損(sun)壞，導致(zhi)液環真空泵的(de)突然(ran)沉降(jiang)，導致(zhi)液環泵設備的(de)損(sun)壞和管道的(de)撕裂。

　　(3)液環真(zhen)空泵-彈簧阻尼(ni)器(qi)的撓(nao)度選擇

　　一般來說，制(zhi)造(zao)商(shang)彈(dan)簧阻尼器的額(e)定(ding)撓(nao)度(彈(dan)簧的額(e)定(ding)壓(ya)縮量)一般為25MM(從(cong)大(da)約(yue)3-4HZ的頻率值開(kai)始)，這可(ke)用于650轉/分的液(ye)環真(zhen)空泵(beng)的隔(ge)振。當速度低于650時，建議使用偏(pian)差為40或更小的彈(dan)簧隔(ge)離器。

　　2、液(ye)環真空泵(beng)-安裝堅固的底座

　　液環真(zhen)空泵是滿足更嚴(yan)格振動標準的更好選(xuan)擇。當增加堅固(gu)的基座時，最好使用(yong)彈簧隔(ge)離器。

　　3.液環真(zhen)空泵-安裝橡膠隔振器(qi)

　　橡(xiang)膠(jiao)隔離(li)器通常由(you)氯丁橡(xiang)膠(jiao)或天然橡(xiang)膠(jiao)制成。通常，使(shi)用壓縮橡(xiang)膠(jiao)阻(zu)尼器。對于輕型液(ye)環真空(kong)泵，可以選擇(ze)剪切橡(xiang)膠(jiao)減(jian)震器。

　　常見的降噪方法包括安裝隔振器和惰性基座。在降低液環真空泵噪聲之前，首先要分析噪聲產生的原因，然后根據具體原因采取相應的解決方案，以達到合適的效果。
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阿(a)特(te)拉(la)(la)斯(si)·科(ke)(ke)(ke)普(pu)柯Atlas Copco品(pin)牌(pai)(pai)(pai)(pai)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)機(ji)組(zu)(zu)在CNC行業(ye)應用(yong)的(de)(de)優(you)(you)勢在眾多品(pin)牌(pai)(pai)(pai)(pai)中(zhong)，阿(a)特(te)拉(la)(la)斯(si)·科(ke)(ke)(ke)普(pu)柯Atlas Copco品(pin)牌(pai)(pai)(pai)(pai)以(yi)其卓越的(de)(de)品(pin)質(zhi)和技術創新脫穎而(er)出，其螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)機(ji)組(zu)(zu)在CNC精雕(diao)(diao)機(ji)真(zhen)空(kong)(kong)吸附(fu)系(xi)統(tong)(tong)中(zhong)展(zhan)現(xian)出了(le)諸(zhu)多優(you)(you)勢：1.高(gao)(gao)效穩定：阿(a)特(te)拉(la)(la)斯(si)·科(ke)(ke)(ke)普(pu)柯Atlas Copco品(pin)牌(pai)(pai)(pai)(pai)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)機(ji)組(zu)(zu)采用(yong)先進的(de)(de)螺(luo)(luo)桿(gan)轉(zhuan)子設計，能(neng)(neng)夠在低轉(zhuan)速下產生較高(gao)(gao)的(de)(de)抽氣量，同(tong)時(shi)(shi)保持極低的(de)(de)噪音和振(zhen)動水平(ping)。這種高(gao)(gao)效穩定的(de)(de)性能(neng)(neng)，確保了(le)精雕(diao)(diao)機(ji)在長時(shi)(shi)間連續加工過(guo)(guo)程中(zhong)的(de)(de)真(zhen)空(kong)(kong)穩定性，有效提升了(le)加工精度(du)和效率(lv)。2.節(jie)能(neng)(neng)環保：相(xiang)比(bi)傳統(tong)(tong)真(zhen)空(kong)(kong)泵，阿(a)特(te)拉(la)(la)斯(si)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)機(ji)組(zu)(zu)具有更高(gao)(gao)的(de)(de)能(neng)(neng)效比(bi)，能(neng)(neng)在相(xiang)同(tong)工作量下消(xiao)耗更少的(de)(de)電(dian)能(neng)(neng)。此外，其優(you)(you)化(hua)(hua)的(de)(de)油氣分離系(xi)統(tong)(tong)減少了(le)油霧排放(fang)，符合現(xian)代制(zhi)造業(ye)對環保的(de)(de)嚴格要求。3.易于維護(hu)：阿(a)特(te)拉(la)(la)斯(si)·科(ke)(ke)(ke)普(pu)柯Atlas Copco品(pin)牌(pai)(pai)(pai)(pai)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)機(ji)組(zu)(zu)結構(gou)設計合理，零部(bu)件更換簡便，且具備智能(neng)(neng)故障診斷功能(neng)(neng)，能(neng)(neng)夠提前預警潛在問題，減少停機(ji)時(shi)(shi)間，降低維護(hu)成(cheng)本。4.適(shi)應性強：針對CNC精雕(diao)(diao)機(ji)加工過(guo)(guo)程中(zhong)可能(neng)(neng)遇到(dao)的(de)(de)不同(tong)材質(zhi)、不同(tong)形狀的(de)(de)工件，阿(a)特(te)拉(la)(la)斯(si)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)機(ji)組(zu)(zu)提供了(le)靈活(huo)的(de)(de)配置選項，如可調節(jie)的(de)(de)真(zhen)空(kong)(kong)度(du)、快速響應的(de)(de)啟停系(xi)統(tong)(tong)等(deng)，以(yi)滿足多樣化(hua)(hua)的(de)(de)加工需求。
發布(bu)時間： 2024 - 08 - 25
VP干(gan)(gan)(gan)(gan)式無(wu)(wu)油(you)(you)(you)(you)(you)(you)螺(luo)(luo)(luo)桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)作(zuo)為(wei)一(yi)種高(gao)(gao)效(xiao)(xiao)、可(ke)靠的(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)，具有多(duo)方面(mian)的(de)(de)(de)(de)(de)優(you)勢。以(yi)下是其主要(yao)優(you)勢：1. 無(wu)(wu)油(you)(you)(you)(you)(you)(you)設(she)(she)計(ji)(ji)，清潔環(huan)(huan)(huan)保(bao)無(wu)(wu)油(you)(you)(you)(you)(you)(you)污染(ran)：VP干(gan)(gan)(gan)(gan)式無(wu)(wu)油(you)(you)(you)(you)(you)(you)螺(luo)(luo)(luo)桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)在(zai)(zai)(zai)運行(xing)(xing)過程(cheng)(cheng)中無(wu)(wu)需潤滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)，因(yin)此不會產生(sheng)(sheng)油(you)(you)(you)(you)(you)(you)污染(ran)，特(te)別適(shi)用(yong)于對清潔度(du)(du)要(yao)求(qiu)(qiu)高(gao)(gao)的(de)(de)(de)(de)(de)工(gong)藝(yi)過程(cheng)(cheng)，如(ru)化(hua)工(gong)行(xing)(xing)業(ye)、塑(su)膠(jiao)行(xing)(xing)業(ye)、醫(yi)藥(yao)制(zhi)造、半(ban)導(dao)體生(sheng)(sheng)產等(deng)。環(huan)(huan)(huan)保(bao)節(jie)能(neng)：無(wu)(wu)需更(geng)換潤滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)，減少(shao)(shao)(shao)了(le)(le)廢棄(qi)物的(de)(de)(de)(de)(de)產生(sheng)(sheng)，同時避免(mian)了(le)(le)由(you)(you)于潤滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)損耗導(dao)致的(de)(de)(de)(de)(de)成(cheng)(cheng)本增加，符合(he)現(xian)代(dai)工(gong)業(ye)對環(huan)(huan)(huan)保(bao)和節(jie)能(neng)的(de)(de)(de)(de)(de)要(yao)求(qiu)(qiu).2. 高(gao)(gao)運行(xing)(xing)效(xiao)(xiao)率和穩(wen)(wen)(wen)定(ding)性(xing)高(gao)(gao)效(xiao)(xiao)泵(beng)(beng)(beng)速：由(you)(you)于無(wu)(wu)需放置大量的(de)(de)(de)(de)(de)潤滑(hua)(hua)(hua)液，VP干(gan)(gan)(gan)(gan)式無(wu)(wu)油(you)(you)(you)(you)(you)(you)螺(luo)(luo)(luo)桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)能(neng)夠(gou)保(bao)持高(gao)(gao)效(xiao)(xiao)的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)速，同時維(wei)持穩(wen)(wen)(wen)定(ding)的(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)度(du)(du)。高(gao)(gao)度(du)(du)穩(wen)(wen)(wen)定(ding)：其設(she)(she)計(ji)(ji)保(bao)證了(le)(le)長時間(jian)(jian)的(de)(de)(de)(de)(de)穩(wen)(wen)(wen)定(ding)運行(xing)(xing)，減少(shao)(shao)(shao)了(le)(le)停機維(wei)修(xiu)的(de)(de)(de)(de)(de)時間(jian)(jian)，提高(gao)(gao)了(le)(le)生(sheng)(sheng)產效(xiao)(xiao)率。3. 結構簡單(dan)，維(wei)護(hu)方便結構緊湊(cou)：VP干(gan)(gan)(gan)(gan)式無(wu)(wu)油(you)(you)(you)(you)(you)(you)螺(luo)(luo)(luo)桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)由(you)(you)對旋向相反的(de)(de)(de)(de)(de)螺(luo)(luo)(luo)桿(gan)、泵(beng)(beng)(beng)體、端蓋、密封件等(deng)部(bu)件組成(cheng)(cheng)，結構相對簡單(dan)，使(shi)得安裝和維(wei)護(hu)更(geng)加方便。免(mian)維(wei)護(hu)或少(shao)(shao)(shao)維(wei)護(hu)：由(you)(you)于其無(wu)(wu)油(you)(you)(you)(you)(you)(you)設(she)(she)計(ji)(ji)，減少(shao)(shao)(shao)了(le)(le)因(yin)潤滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)更(geng)換和維(wei)護(hu)帶(dai)來(lai)的(de)(de)(de)(de)(de)工(gong)作(zuo)量，降低了(le)(le)維(wei)護(hu)成(cheng)(cheng)本。4. 廣泛(fan)的(de)(de)(de)(de)(de)應用(yong)領(ling)域(yu)多(duo)種行(xing)(xing)業(ye)適(shi)用(yong)：VP干(gan)(gan)(gan)(gan)式無(wu)(wu)油(you)(you)(you)(you)(you)(you)螺(luo)(luo)(luo)桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)因(yin)其獨特(te)的(de)(de)(de)(de)(de)優(you)勢，在(zai)(zai)(zai)石油(you)(you)(you)(you)(you)(you)化(hua)工(gong)、塑(su)膠(jiao)橡塑(su)、醫(yi)藥(yao)制(zhi)造、半(ban)導(dao)體生(sheng)(sheng)產等(deng)多(duo)個(ge)領(ling)域(yu)得到廣泛(fan)應用(yong)。例如(ru)，在(zai)(zai)(zai)塑(su)膠(jiao)造粒(li)制(zhi)造過程(cheng)(cheng)中，其無(wu)(wu)油(you)(you)(you)(you)(you)(you)無(wu)(wu)水帶(dai)多(duo)條產線，非常符合(he)現(xian)代(dai)化(hua)的(de)(de)(de)(de)(de)生(sheng)(sheng)產要(yao)求(qiu)(qiu)；在(zai)(zai)(zai)半(ban)導(dao)體生(sheng)(sheng)產中，其無(wu)(wu)油(you)(you)(you)(you)(you)(you)設(she)(she)計(ji)(ji)不會影響處理過程(cheng)(cheng)，保(bao)證了(le)(le)產品的(de)(de)(de)(de)(de)純凈度(du)(du)。5. 先進的(de)(de)(de)(de)(de)技術和工(gong)藝(yi)高(gao)(gao)精(jing)度(du)(du)加工(gong)：VP干(gan)(gan)(gan)(gan)式無(wu)(wu)油(you)(you)(you)(you)(you)(you)螺(luo)(luo)(luo)桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)螺(luo)(luo)(luo)桿(gan)轉子采用(yong)三維(wei)曲(qu)面(mian)數學模型(xing)設(she)(she)計(ji)(ji)，通過高(gao)(gao)精(jing)度(du)(du)的(de)(de)(de)(de)(de)數控設(she)(she)備加工(gong)而成(cheng)(cheng)，保(bao)證了(le)(le)轉子的(de)(de)(de)(de)(de)精(jing)度(du)(du)和質量。低噪音(yin)運行(xing)(xing)：由(you)(you)于其獨特(te)的(de)(de)(de)(de)(de)結構和設(she)(she)計(ji)(ji)，VP干(gan)(gan)(gan)(gan)式無(wu)(wu)油(you)(you)(you)(you)(you)(you)螺(luo)(luo)(luo)桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)在(zai)(zai)(zai)運行(xing)(xing)過程(cheng)(cheng)中噪音(yin)較低，通常保(bao)持在(zai)(zai)(zai)80分(fen)貝(bei)左右，為(wei)操作(zuo)人員提供了(le)(le)更(geng)加舒適(shi)的(de)(de)(de)(de)(de)工(gong)作(zuo)環(huan)(huan)(huan)境。綜上所述，VP干(gan)(gan)(gan)(gan)式無(wu)(wu)油(you)(you)(you)(you)(you)(you)螺(luo)(luo)(luo)桿(gan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)以(yi)其無(wu)(wu)油(you)(you)(you)(you)(you)(you)設(she)(she)計(ji)(ji)、高(gao)(gao)效(xiao)(xiao)穩(wen)(wen)(wen)定(ding)、結構簡單(dan)、維(wei)護(hu)方便以(yi)及廣泛(fan)的(de)(de)(de)(de)(de)應用(yong)領(ling)域(yu)等(deng)優(you)勢，在(zai)(zai)(zai)現(xian)代(dai)工(gong)業(ye)中發揮著越(yue)來(lai)越(yue)重要(yao)的(de)(de)(de)(de)(de)作(zuo)用(yong)。
發布(bu)時間(jian)： 2024 - 08 - 09
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