EATON-威格士齒輪泵專(zhuān)業(yè)維修手冊(cè)下載
威格士VICKERS齒輪泵運(yùn)行維護(hù)1、起動(dòng)：
（1）啟動(dòng)前檢查全部管路法蘭，接頭的密封性。
（2）盤(pán)動(dòng)聯(lián)軸器，無(wú)摩擦及碰撞聲音。
（3）啟動(dòng)應(yīng)向泵內(nèi)注入輸送液體。
（4）啟動(dòng)前應(yīng)全開(kāi)吸入和排出管路中的閥門(mén)，嚴(yán)禁閉閥啟動(dòng)。
（5）驗(yàn)證電機(jī)轉(zhuǎn)動(dòng)方向后，啟動(dòng)電機(jī)。
2、停車(chē)：
（1）關(guān)閉電動(dòng)機(jī)。
（2）關(guān)閉泵的進(jìn)、出口閥門(mén)。
威格士PEP－II泵的齒輪與軸共為一體，采用通體淬硬工藝，可獲得更長(zhǎng)的工作壽命。“D”型軸承結(jié)合了強(qiáng)制潤(rùn)滑機(jī)理，使聚合物經(jīng)軸承表面，并返回到泵的進(jìn)口側(cè)，以確保旋轉(zhuǎn)軸的有效潤(rùn)滑。這一特性減少了聚合物滯留并降解的可能性。精密加工的泵體可使“D”型軸承與齒輪軸配合，確保齒輪軸不偏心，以防齒輪磨損。Parkool密封結(jié)構(gòu)與聚四氟唇型密封共同構(gòu)成水冷密封。這種密封實(shí)際上并不接觸軸的表面，它的密封原理是將聚合物冷卻到半熔融狀態(tài)而形成自密封。也可以采用Rheoseal密封，它在軸封內(nèi)表上加工有反向螺旋槽，可使聚合物被反壓回到進(jìn)口。為便于安裝，制造商設(shè)計(jì)了一個(gè)環(huán)形螺栓安裝面，以使與其它設(shè)備的法蘭安裝相配合，這使得筒形法蘭的制造更容易。
威格士PEP－II齒輪泵帶有與泵的規(guī)格相匹配的加熱元件，可供用戶(hù)選配，這可保證快速加溫和熱量控制。與泵體內(nèi)加熱方式不同，這些元件的損壞只限于一個(gè)板子上，與整個(gè)泵無(wú)關(guān)。
威格士齒輪泵由一個(gè)獨(dú)立的電機(jī)驅(qū)動(dòng)，可有效地阻斷上游的壓力脈動(dòng)及流量波動(dòng)。在齒輪泵出口處的壓力脈動(dòng)可以控制在1%以?xún)?nèi)。在擠出生產(chǎn)線(xiàn)上采用一臺(tái)齒輪泵，可以提高流量輸出速度，減少物料在擠出機(jī)內(nèi)的剪切及駐留時(shí)間，降低擠塑溫度及壓力脈動(dòng)以提高生產(chǎn)率及產(chǎn)品質(zhì)量
威格士新型號(hào)： 威格士 老型號(hào)：
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PVH131R16AF30H002000BD1AD1AB010A PVH131QIC-RAF-16S-10-IC-31
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PVH131R16AF30E252004001AD1AE010A PVH131QIC-RAF-16S-11-C25VT4-31
PVH131R16AF30A070000001AD1AE010A PVH131QIC-RAF-16S-11-CM7-31
PVH131R16AF30J002000BD1AD1AE010A PVH131QIC-RAF-16S-11-ICT4-31
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PVH131R16AF30B111700AG9AY1AB010A PVH131QIC-RBF-16S-10-C11V17-31-082
PVH131R16AF30A250000001AJ1AB010A PVH131QIC-RBF-16S-10-C25-31
PVH131R16AF30A070000001AJ1AE010A PVH131QIC-RBF-16S-11-CM7-31
PVH131R03AF30H002500BD1AJ1AB010A PVH131QIC-RBF-3S-10-IC25-31
PVH131R16AG30E252018001AJ1AE010A PVH131QIC-RBM-16S-11-C25VT18-31
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PVH131R16AF30H002000BD1AM1AB010A PVH131QIC-RCF-16S-10-IC-31
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PVH131R03AF30A250000001AM1AE010A PVH131QIC-RCF-3S-11-C25-31
PVH131R16AG30E252018001AM1AE010A PVH131QIC-RCM-16S-11-C25VT18-31
PVH131R12AF30A070000001001AE010A PVH131QIC-RF-12S-11-CM7-31
PVH131R13AF30A250000001001AB010A PVH131QIC-RF-13S-10-C25-31
PVH131R13AF30B252000001001AB010A PVH131QIC-RF-13S-10-C25V-31
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PVH131R13AF30H002000BD1001AB010A PVH131QIC-RF-13S-10-IC-31
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PVH131R13AF30E252004001001AE010A PVH131QIC-RF-13S-11-C25VT4-31
PVH131R13AF30E252008001001AE010A PVH131QIC-RF-13S-11-C25VT8-31
PVH131R13AF30A070000001001AE010A PVH131QIC-RF-13S-11-CM7-31
PVH131R13AF30J002004BD1001AE010A PVH131QIC-RF-13S-11-ICT4-31
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PVH131R03AF30A070000001001AE010A PVH131QIC-RF-3S-11-CM7-31
PVH131R13AG30A250000001001AB010A PVH131QIC-RM-13S-10-C25-31
PVH131R13AG30D250004001001AE010A PVH131QIC-RM-13S-11-C25T4-31
PVH131R13AF30A250000002002AE010A PVH131QIC-RSF-13D-11-C25-31
PVH131R13AF30A250000002001AB010A PVH131QIC-RSF-13S-10-C25-31
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PVH131R16AF30E142004001AD1AF010A PVH131QPC-RAF-16S-11-C14VT4-31
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PVH131R13AF30A070000001001AC010A PVH131QPC-RF-13S-10-CM7-31
PVH131R13AF30B072000001001AC010A PVH131QPC-RF-13S-10-CM7V-31
