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金牌項(xiang)目
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Gold project
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發(fa)布時(shi)間(jian):
2024
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10
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17
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發布時(shi)間:
2024
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08
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25
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發布時間(jian):
2024
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08
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09
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發布時(shi)間(jian):
2024
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07
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24
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發布時(shi)間(jian):
2024
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06
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14
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發布時間(jian):
2024
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05
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22
最(zui)新資訊
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1
2018
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03
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14
高(gao)溫(wen)油泵(beng)(beng)(beng)是(shi)(shi)有泵(beng)(beng)(beng)體、泵(beng)(beng)(beng)蓋、內外轉(zhuan)子、泵(beng)(beng)(beng)軸(zhou)、軸(zhou)端組(zu)合(he)密封(feng)(feng)(feng)等(deng)零部件組(zu)成(cheng)。主傳動為一套相(xiang)互嚙合(he)的(de)(de)轉(zhuan)子組(zu)成(cheng)，軸(zhou)端密封(feng)(feng)(feng)采用(yong)耐高(gao)溫(wen)回流(liu)(liu)式組(zu)合(he)密封(feng)(feng)(feng)、采用(yong)水(shui)箱(xiang)式冷卻方式控(kong)制(zhi)軸(zhou)封(feng)(feng)(feng)出溫(wen)度(du)(du)。很多客(ke)戶問(wen)到高(gao)溫(wen)油泵(beng)(beng)(beng)應該如何選(xuan)型，下面小(xiao)編(bian)列了幾點高(gao)溫(wen)泵(beng)(beng)(beng)選(xuan)型的(de)(de)參數(shu)和注意事項(xiang)。 1、流(liu)(liu)量是(shi)(shi)選(xuan)油泵(beng)(beng)(beng)的(de)(de)重(zhong)要(yao)(yao)性(xing)能數(shu)據之一，它直接(jie)關系到整(zheng)個裝置(zhi)的(de)(de)的(de)(de)生產能力和輸(shu)送能力。如設計(ji)(ji)院工藝設計(ji)(ji)中能算(suan)出泵(beng)(beng)(beng)正常、最(zui)(zui)小(xiao)、最(zui)(zui)大(da)(da)(da)三種(zhong)流(liu)(liu)量。選(xuan)擇(ze)泵(beng)(beng)(beng)時，以(yi)最(zui)(zui)大(da)(da)(da)流(liu)(liu)量為依(yi)據，兼顧(gu)正常流(liu)(liu)量，在(zai)沒(mei)有最(zui)(zui)大(da)(da)(da)流(liu)(liu)量時，通常可(ke)取正常流(liu)(liu)量的(de)(de)1.1倍作為最(zui)(zui)大(da)(da)(da)流(liu)(liu)量。 2、油泵(beng)(beng)(beng)的(de)(de)溫(wen)度(du)(du)，要(yao)(yao)選(xuan)擇(ze)操(cao)(cao)作流(liu)(liu)體的(de)(de)最(zui)(zui)大(da)(da)(da)要(yao)(yao)求(qiu)(qiu)的(de)(de)溫(wen)度(du)(du)，比(bi)方流(liu)(liu)體最(zui)(zui)大(da)(da)(da)的(de)(de)溫(wen)度(du)(du)要(yao)(yao)求(qiu)(qiu)是(shi)(shi)350，但泵(beng)(beng)(beng)的(de)(de)實際最(zui)(zui)大(da)(da)(da)操(cao)(cao)作溫(wen)度(du)(du)卻是(shi)(shi)320，那便會造成(cheng)漏(lou)油或者(zhe)泵(beng)(beng)(beng)直接(jie)壞掉不能運行(xing)，所以(yi)一定要(yao)(yao)選(xuan)擇(ze)合(he)適(shi)的(de)(de)或者(zhe)大(da)(da)(da)于最(zui)(zui)大(da)(da)(da)的(de)(de)操(cao)(cao)作流(liu)(liu)體溫(wen)度(du)(du)的(de)(de)泵(beng)(beng)(beng)。 3...
2
2018
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06
-
15
如今的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各領(ling)域的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)產活動中(zhong)(zhong)(zhong)各類(lei)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)維持生(sheng)產正常(chang)進行的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)關(guan)鍵(jian)設(she)備，在(zai)這(zhe)種設(she)備中(zhong)(zhong)(zhong)旋(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)一(yi)直(zhi)都(dou)是(shi)經典好(hao)(hao)用的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)代表之(zhi)一(yi)。尤其(qi)是(shi)性能(neng)優高(gao)質量的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)旋(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)可以(yi)(yi)長期保持穩(wen)定(ding)可靠的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)狀態。所以(yi)(yi)這(zhe)些領(ling)域的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工作者就(jiu)很熱衷詢問旋(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)哪個品牌好(hao)(hao)。下面本文分(fen)享的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)就(jiu)是(shi)挑選(xuan)旋(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)幾(ji)個技(ji)巧。 一(yi)、調(diao)查研究旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)品牌商的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)實(shi)(shi)力(li)背(bei)景 在(zai)采購之(zhi)前最好(hao)(hao)是(shi)調(diao)查一(yi)下該(gai)旋(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)品牌商的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)實(shi)(shi)力(li)背(bei)景，包括它(ta)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發展(zhan)歷(li)史人(ren)員構(gou)成以(yi)(yi)及(ji)日常(chang)管理模式(shi)(shi)都(dou)可以(yi)(yi)反(fan)映出(chu)它(ta)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)設(she)備的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)可靠性。而且(qie)可以(yi)(yi)說這(zhe)種機械設(she)備的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)關(guan)鍵(jian)性裝置是(shi)需要(yao)強大的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)資金和(he)技(ji)術實(shi)(shi)力(li)來(lai)提供支(zhi)持的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。 二、實(shi)(shi)地(di)考(kao)察旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)設(she)備的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)運(yun)轉(zhuan)狀態 如果有(you)機會，可以(yi)(yi)去(qu)旋(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)產場地(di)直(zhi)觀體驗(yan)一(yi)下，去(qu)體驗(yan)它(ta)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)產工藝，它(ta)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)質檢管理等(deng)等(deng)。當然重中(zhong)(zhong)(zhong)之(zhi)重的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工作一(yi)定(ding)是(shi)考(kao)察評估旋(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)在(zai)真(zhen)(zhen)(zhen)實(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)運(yun)轉(zhuan)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)狀態表現，主要(yao)看它(ta)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)密封性以(yi)(yi)及(ji)在(zai)不同(tong)生(sheng)產系(xi)統中(zhong)(zhong)(zhong)實(shi)(shi)現真(zhen)(zhen)(zhen)空(kong)(kong)(kong)所花費的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)時間(jian)和(he)持久度(du)等(deng)等(deng)。 三(san)、向專家(jia)前輩討教旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)選(xuan)型經驗(yan)和(he)指導(dao) 實(shi)(shi)際上旋(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)這(zhe)類(lei)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)制造設(she)備的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)研發發展(zhan)歷(li)史是(shi)很長的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)，那么身邊(bian)不乏有(you)一(yi)些有(you)專業(ye)知識(shi)以(yi)(yi)及(ji)相關(guan)經歷(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)人(ren)存(cun)在(zai)，實(shi)(shi)際是(shi)懂得(de)利用這(zhe)些人(ren)際關(guan)系(xi)去(qu)向專業(ye)人(ren)士討教經驗(yan)也是(shi)很好(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)技(ji)巧。他們(men)可以(yi)(yi)從經驗(yan)和(he)專業(ye)知識(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)角度(du)給我們(men)挑選(xuan)旋(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)很好(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)指導(dao)。 在(zai)大家(jia)工作中(zhong)(zhong)(zhong)關(guan)于(yu)旋(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)挑選(xuan)是(shi)有(you)很多技(ji)巧可以(yi)(yi)參(can)考(kao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)，包括可以(yi)(yi)調(diao)查真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)制造商的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)品牌歷(li)史以(yi)(yi)評估它(ta)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)整(zheng)體實(shi)(shi)...
3
2018
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08
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13
螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)常(chang)常(chang)應用到CNC行業中，陳工(gong)總結了(le)七點螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)在(zai)CNC應用中的注意事項，下面(mian)我們(men)一(yi)起來學習(xi)一(yi)下吧。1、 螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)開機前必須做好進(jin)、排氣(qi)管(guan)，罐(guan)排水(shui)(shui)裝置等徹底(di)放光管(guan)道積水(shui)(shui)，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)罐(guan)上(shang)(shang)加(jia)(jia)(jia)液位(wei)指示管(guan)，以便于人工(gong)觀測。2、靠近螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)管(guan)道上(shang)(shang)加(jia)(jia)(jia)上(shang)(shang)手動(dong)排水(shui)(shui)器(qi)（帶透明管(guan)顯示是否(fou)有(you)水(shui)(shui)）3、水(shui)(shui)環泵(beng)(beng)(beng)(beng)(beng)改螺(luo)(luo)桿泵(beng)(beng)(beng)(beng)(beng)，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)罐(guan)之后(hou)，螺(luo)(luo)桿泵(beng)(beng)(beng)(beng)(beng)不(bu)(bu)允許(xu)與(yu)水(shui)(shui)環泵(beng)(beng)(beng)(beng)(beng)并管(guan)線！！否(fou)則(ze)水(shui)(shui)環泵(beng)(beng)(beng)(beng)(beng)停機時(shi)水(shui)(shui)倒抽入管(guan)網后(hou)，被(bei)螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)吸入，會(hui)導(dao)致螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)報廢！！！！！4、螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)自動(dong)閥門時(shi)間長(chang)了(le)往往不(bu)(bu)可靠，失靈了(le)也沒人知道，必須加(jia)(jia)(jia)裝液位(wei)顯示管(guan)人工(gong)監視。5、CNC加(jia)(jia)(jia)工(gong)除了(le)液態水(shui)(shui)會(hui)導(dao)致油(you)(you)乳化、還有(you)水(shui)(shui)汽問題也要(yao)當心，處理方法很(hen)簡單即(ji)開機時(shi)螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度不(bu)(bu)得低于100mbar.6、 阿特拉斯螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)一(yi)般設(she)定卸載壓力30mbar若CNC長(chang)用氣(qi)量長(chang)時(shi)間在(zai)30mbar，會(hui)發生油(you)(you)乳化。7、 GHS VSD+系列螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)排氣(qi)管(guan)上(shang)(shang)有(you)一(yi)個排水(shui)(shui)口，接(jie)上(shang)(shang)軟(ruan)管(guan)用于排掉(diao)排氣(qi)管(guan)產生的倒灌(guan)冷(leng)凝水(shui)(shui)。
4
2018
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10
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24
旋(xuan)(xuan)(xuan)(xuan)片(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)是一種油(you)(you)(you)(you)封式(shi)(shi)機(ji)械真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)，主要由泵(beng)(beng)(beng)(beng)(beng)(beng)體、轉子(zi)、旋(xuan)(xuan)(xuan)(xuan)片(pian)、端蓋、彈簧等(deng)組成。旋(xuan)(xuan)(xuan)(xuan)片(pian)泵(beng)(beng)(beng)(beng)(beng)(beng)有(you)單(dan)(dan)級(ji)(ji)和雙(shuang)(shuang)級(ji)(ji)兩種，雙(shuang)(shuang)級(ji)(ji)就(jiu)是在(zai)(zai)結構上(shang)將兩個(ge)單(dan)(dan)級(ji)(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)串聯(lian)起來，一般多(duo)做成雙(shuang)(shuang)級(ji)(ji)的，以(yi)獲得較高(gao)(gao)的真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度。。旋(xuan)(xuan)(xuan)(xuan)片(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)工(gong)(gong)作壓(ya)強(qiang)范圍為101325~1.33×10-2（Pa）屬于(yu)低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)，旋(xuan)(xuan)(xuan)(xuan)片(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)可以(yi)單(dan)(dan)獨使用(yong)(yong)(yong)，也(ye)可以(yi)作為其它高(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)或超高(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的前級(ji)(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)，它被廣泛地應(ying)(ying)(ying)用(yong)(yong)(yong)于(yu)冶金(jin)、機(ji)械、軍工(gong)(gong)、電(dian)子(zi)、化(hua)工(gong)(gong)、輕(qing)工(gong)(gong)、石油(you)(you)(you)(you)及醫藥(yao)等(deng)行業(ye)和科(ke)研(yan)部門。阿特拉斯雙(shuang)(shuang)級(ji)(ji)旋(xuan)(xuan)(xuan)(xuan)片(pian)泵(beng)(beng)(beng)(beng)(beng)(beng)：使用(yong)(yong)(yong)旋(xuan)(xuan)(xuan)(xuan)片(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的十個(ge)知(zhi)識點(dian)：1、使用(yong)(yong)(yong)旋(xuan)(xuan)(xuan)(xuan)片(pian)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)前，保證泵(beng)(beng)(beng)(beng)(beng)(beng)的清(qing)潔(jie)，防止雜物進入泵(beng)(beng)(beng)(beng)(beng)(beng)內。查看油(you)(you)(you)(you)位，以(yi)停泵(beng)(beng)(beng)(beng)(beng)(beng)時注油(you)(you)(you)(you)至油(you)(you)(you)(you)標中心為宜(yi)。過(guo)低(di)對(dui)排(pai)氣(qi)閥不能起封油(you)(you)(you)(you)作用(yong)(yong)(yong)，影響(xiang)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度。過(guo)高(gao)(gao)，會引起通大(da)氣(qi)啟動(dong)時噴(pen)油(you)(you)(you)(you)。運(yun)轉時，油(you)(you)(you)(you)位有(you)所升高(gao)(gao)，屬于(yu)正常現象(xiang)。油(you)(you)(you)(you)采用(yong)(yong)(yong)規定牌(pai)號的清(qing)潔(jie)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)，從注油(you)(you)(you)(you)孔(kong)加入。加油(you)(you)(you)(you)完畢(bi)后(hou)，應(ying)(ying)(ying)旋(xuan)(xuan)(xuan)(xuan)上(shang)螺塞。油(you)(you)(you)(you)宜(yi)經過(guo)濾，以(yi)免雜物進入，堵塞油(you)(you)(you)(you)孔(kong)，加油(you)(you)(you)(you)按油(you)(you)(you)(you)標指示(shi)刻度加入真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)。旋(xuan)(xuan)(xuan)(xuan)轉三(san)通閥，使泵(beng)(beng)(beng)(beng)(beng)(beng)的吸氣(qi)管(guan)與大(da)氣(qi)相通，而與被抽空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)容器(qi)隔絕，打開排(pai)氣(qi)口。2、環境溫度過(guo)高(gao)(gao)時，油(you)(you)(you)(you)的溫度升高(gao)(gao)，粘度下(xia)降(jiang)，飽和蒸汽壓(ya)會增大(da)，會引起極(ji)限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)有(you)所下(xia)降(jiang)，特別是用(yong)(yong)(yong)熱偶(ou)計測(ce)得的全壓(ya)強(qiang)。3、旋(xuan)(xuan)(xuan)(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)不應(ying)(ying)(ying)用(yong)(yong)(yong)來抽除含(han)氧(yang)量(liang)過(guo)高(gao)(gao)、有(you)爆(bao)炸性(xing)以(yi)及對(dui)金(jin)屬有(you)腐(fu)蝕的氣(qi)體。另外(wai)，也(ye)不宜(yi)吸入能與泵(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)起反應(ying)(ying)(ying)的氣(qi)體和含(han)有(you)大(da)量(liang)水(shui)蒸氣(qi)的氣(qi)體等(deng)4、旋(xuan)(xuan)(xuan)(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)可在(zai)(zai)通大(da)氣(qi)或任何真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度下(xia)一次啟動(dong)，泵(beng)(beng)(beng)(beng)(beng)(beng)口如裝接電(dian)磁(ci)閥，應(ying)(ying)(ying)與泵(beng)(beng)(beng)(beng)(beng)(beng)同時操作。...
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2019
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年后(hou)來(lai)，有(you)很多模(mo)(mo)溫(wen)機(ji)行(xing)(xing)業(ye)(ye)的(de)(de)客戶來(lai)尋問方案選(xuan)(xuan)型(xing)(xing)問題，那今天張工(gong)就跟大(da)(da)家分(fen)析一(yi)(yi)下模(mo)(mo)具(ju)行(xing)(xing)業(ye)(ye)模(mo)(mo)溫(wen)機(ji)的(de)(de)高(gao)溫(wen)離(li)心(xin)泵(beng)(beng)(beng)(beng)選(xuan)(xuan)型(xing)(xing)問題。現在(zai)模(mo)(mo)具(ju)行(xing)(xing)業(ye)(ye)中最(zui)常(chang)見的(de)(de)就是(shi)德國百年老企SPECK品牌的(de)(de)高(gao)溫(wen)磁力(li)(li)泵(beng)(beng)(beng)(beng)（離(li)心(xin)泵(beng)(beng)(beng)(beng)），德國SPECK品牌磁力(li)(li)泵(beng)(beng)(beng)(beng)因為(wei)高(gao)效(xiao)節(jie)能且壽命長外型(xing)(xing)小，所(suo)以(yi)在(zai)市面(mian)(mian)熱(re)銷，那么(me)模(mo)(mo)溫(wen)機(ji)行(xing)(xing)業(ye)(ye)選(xuan)(xuan)型(xing)(xing)高(gao)溫(wen)磁力(li)(li)泵(beng)(beng)(beng)(beng)我們首先要(yao)了解些什(shen)么(me)呢？一(yi)(yi)、高(gao)溫(wen)磁力(li)(li)泵(beng)(beng)(beng)(beng)對應模(mo)(mo)具(ju)的(de)(de) 出入(ru)口(kou)尺寸，如幾(ji)進幾(ji)出? 幾(ji)回路(lu)？裝(zhuang)置(zhi)系統(tong)的(de)(de)管路(lu)布(bu)置(zhi)條件指的(de)(de)是(shi)送液(ye)(ye)(ye)高(gao)度(du)送液(ye)(ye)(ye)距離(li)送液(ye)(ye)(ye)走向，吸如側(ce)最(zui)低液(ye)(ye)(ye)面(mian)(mian)，排(pai)出側(ce)最(zui)高(gao)液(ye)(ye)(ye)面(mian)(mian)等一(yi)(yi)些數(shu)據(ju)和(he)管道規格及其(qi)長度(du)、材料、管件規格、數(shu)量(liang)等，以(yi)便(bian)進行(xing)(xing)系梳揚(yang)程(cheng)計(ji)算和(he)汽蝕(shi)余(yu)量(liang)的(de)(de)校核(he)。二、高(gao)溫(wen)磁力(li)(li)泵(beng)(beng)(beng)(beng)的(de)(de)操作點(流量(liang) 揚(yang)程(cheng))？1.流量(liang)是(shi)選(xuan)(xuan)高(gao)溫(wen)油泵(beng)(beng)(beng)(beng)的(de)(de)重(zhong)要(yao)性(xing)能數(shu)據(ju)之一(yi)(yi)，它直(zhi)接(jie)關(guan)系到(dao)整個裝(zhuang)置(zhi)的(de)(de)的(de)(de)生產能力(li)(li)和(he)輸(shu)送能力(li)(li)。如設(she)計(ji)院工(gong)藝設(she)計(ji)中能算出泵(beng)(beng)(beng)(beng)正(zheng)常(chang)、最(zui)小、最(zui)大(da)(da)三種流量(liang)。選(xuan)(xuan)擇泵(beng)(beng)(beng)(beng)時，以(yi)最(zui)大(da)(da)流量(liang)為(wei)依據(ju)，兼顧正(zheng)常(chang)流量(liang)，在(zai)沒有(you)最(zui)大(da)(da)流量(liang)時，通常(chang)可取正(zheng)常(chang)流量(liang)的(de)(de)1.1倍作為(wei)最(zui)大(da)(da)流量(liang)。2.揚(yang)程(cheng)裝(zhuang)置(zhi)系統(tong)所(suo)需(xu)的(de)(de)，是(shi)選(xuan)(xuan)泵(beng)(beng)(beng)(beng)的(de)(de)又(you)一(yi)(yi)重(zhong)要(yao)性(xing)能數(shu)據(ju)，一(yi)(yi)般要(yao)用(yong)放大(da)(da)5%—10%余(yu)量(liang)后(hou)揚(yang)程(cheng)來(lai)選(xuan)(xuan)型(xing)(xing)。三、高(gao)溫(wen)磁力(li)(li)泵(beng)(beng)(beng)(beng)輸(shu)送介(jie)質？液(ye)(ye)(ye)體(ti)(ti)性(xing)質，包(bao)括液(ye)(ye)(ye)體(ti)(ti)介(jie)質名(ming)稱，物理性(xing)質，化學(xue)性(xing)質和(he)其(qi)它性(xing)質，物理性(xing)質有(you)溫(wen)度(du)c，密度(du)d，粘度(du)u，介(jie)質中固體(ti)(ti)顆粒直(zhi)徑和(he)氣體(ti)(ti)的(de)(de)含量(liang)等，這(zhe)涉及到(dao)系統(tong)的(de)(de)揚(yang)程(cheng)，有(you)效(xiao)氣蝕(shi)余(yu)量(liang)計(ji)算和(he)合適泵(beng)(beng)(beng)(beng)的(de)(de)類型(xing)(xing)：化學(xue)性(xing)質，主要(yao)指液(ye)(ye)(ye)體(ti)(ti)介(jie)質的(de)(de)化學(xue)腐蝕(shi)性(xing)和(he)毒性(xing)，是(shi)選(xuan)(xuan)用(yong)導(dao)熱(re)油泵(beng)(beng)(beng)(beng)材料和(he)選(xuan)(xuan)用(yong)那一(yi)(yi)種軸(zhou)封型(xing)(xing)式的(de)(de)重(zhong)要(yao)...