Screw pump/HSNH440-35A螺桿泵產(chǎn)品特點(diǎn)
Screw pump/HSNH440-35A螺桿泵產(chǎn)品特點(diǎn) SNH440R40U8W2 SNH440R46U8W2 SNH440R52U8W2 SNH440R54U8W2 SNF440R40U8W2 SNF440R46U8W2 SNF440R52U8W2 SNF440R54U8W2 SNS440R40U8W2 SNS440R46U8W2 SNS440R52U8W2 SNS440R54U8W2 SNH440R40U8W3 SNH440R46U8W3 SNH440R52U8W3 SNH440R54U8W3 SNF440R40U8W3 SNF440R46U8W3 SNF440R52U8W3 SNF440R54U8W3 SNS440R40U8W3 SNS440R46U8W3 SNS440R52U8W3 SNS440R54U8W3 SNH440R40U8W21 SNH440R46U8W21 SNH440R52U8W21 SNH440R54U8W21 SNF440R40U8W21 SNF440R46U8W21 SNF440R52U8W21 SNF440R54U8W21 SNS440R40U8W21 SNS440R46U8W21 SNS440R52U8W21 SNS440R54U8W21 SNH440R40U8W23 SNH440R46U8W23 SNH440R52U8W23 SNH440R54U8W23 SNF440R40U8W23 SNF440R46U8W23 SNF440R52U8W23 SNF440R54U8W23 SNS440R40U8W23 SNS440R46U8W23 SNS440R52U8W23 SNS440R54U8W23 SNH440R40U12.1W2 SNH440R46U12.1W2 SNH440R52U12.1W2 SNH440R54U12.1W2 SNF440R40U12.1W2 SNF440R46U12.1W2 SNF440R52U12.1W2 SNF440R54U12.1W2 SNS440R40U12.1W2 SNS440R46U12.1W2 SNS440R52U12.1W2 SNS440R54U12.1W2 SNH440R40U12.1W3 SNH440R46U12.1W3 SNH440R52U12.1W3 SNH440R54U12.1W3 SNF440R40U12.1W3 SNF440R46U12.1W3 SNF440R52U12.1W3 SNF440R54U12.1W3 SNS440R40U12.1W3 SNS440R46U12.1W3 SNS440R52U12.1W3 SNS440R54U12.1W3 SNH440R40U12.1W21 SNH440R46U12.1W21 SNH440R52U12.1W21 SNH440R54U12.1W21 SNF440R40U12.1W21 SNF440R46U12.1W21 SNF440R52U12.1W21 SNF440R54U12.1W21 SNS440R40U12.1W21 SNS440R46U12.1W21 SNS440R52U12.1W21 SNS440R54U12.1W21 SNH440R40U12.1W23 SNH440R46U12.1W23 SNH440R52U12.1W23 SNH440R54U12.1W23 SNF440R40U12.1W23 SNF440R46U12.1W23 SNF440R52U12.1W23 SNF440R54U12.1W23 SNS440R40U12.1W23 SNS440R46U12.1W23 SNS440R52U12.1W23 SNS440R54U12.1W23 SNH440R40E6.7W2 SNH440R46E6.7W2 SNH440R52E6.7W2 SNH440R54E6.7W2 SNF440R40E6.7W2 SNF440R46E6.7W2 SNF440R52E6.7W2 SNF440R54E6.7W2 SNS440R40E6.7W2 SNS440R46E6.7W2 SNS440R52E6.7W2 SNS440R54E6.7W2 SNH440R40E6.7W3 SNH440R46E6.7W3 SNH440R52E6.7W3 SNH440R54E6.7W3 SNF440R40E6.7W3 SNF440R46E6.7W3 SNF440R52E6.7W3 SNF440R54E6.7W3 SNS440R40E6.7W3 SNS440R46E6.7W3 SNS440R52E6.7W3 SNS440R54E6.7W3 SNH440R40E6.7W21 SNH440R46E6.7W21 SNH440R52E6.7W21 SNH440R54E6.7W21 SNF440R40E6.7W21 SNF440R46E6.7W21 SNF440R52E6.7W21 SNF440R54E6.7W21 SNS440R40E6.7W21 SNS440R46E6.7W21 SNS440R52E6.7W21 SNS440R54E6.7W21 SNH440R40E6.7W23 SNH440R46E6.7W23 SNH440R52E6.7W23 SNH440R54E6.7W23 SNF440R40E6.7W23 SNF440R46E6.7W23 SNF440R52E6.7W23 SNF440R54E6.7W23 SNS440R40E6.7W23 SNS440R46E6.7W23 SNS440R52E6.7W23 SNS440R54E6.7W23 TRSNH440-36 TRSNH440-40 TRSNH440-42 TRSNH440-46 TRSNH440-51 TRSNH440-54 TRSNF440-36 TRSNF440-40 TRSNF440-42 TRSNF440-46 TRSNF440-51 TRSNF440-54 TRSNS440-36 TRSNS440-40 TRSNS440-42 TRSNS440-46 TRSNS440-51 TRSNS440-54 TRSND440-36 TRSND440-40 TRSND440-42 TRSND440-46 TRSND440-51 TRSND440-54 TRSNK440-36 TRSNK440-40 TRSNK440-42 TRSNK440-46 TRSNK440-51 TRSNK440-54 HTSNH440-36 HTSNH440-40 HTSNH440-42 HTSNH440-46 HTSNH440-51 HTSNH440-54 HTSNF440-36 HTSNF440-40 HTSNF440-42 HTSNF440-46 HTSNF440-51 HTSNF440-54 HTSNS440-36 HTSNS440-40 HTSNS440-42 HTSNS440-46 HTSNS440-51 HTSNS440-54 HTSND440-36 HTSND440-40 HTSND440-42 HTSND440-46 HTSND440-51 HTSND440-54 HTSNK440-36 HTSNK440-40 HTSNK440-42 HTSNK440-46 HTSNK440-51 HTSNK440-54 HSNH440-36Z HSNH440-40Z HSNH440-42Z HSNH440-46Z HSNH440-51Z HSNH440-54Z HSNF440-36Z HSNF440-40Z HSNF440-42Z HSNF440-46Z HSNF440-51Z HSNF440-54Z HSNS440-36Z HSNS440-40Z HSNS440-42Z HSNS440-46Z HSNS440-51Z HSNS440-54Z HSNH440-36NZ HSNH440-40NZ HSNH440-42NZ HSNH440-46NZ HSNH440-51NZ HSNH440-54NZ HSNF440-36NZ HSNF440-40NZ HSNF440-42NZ HSNF440-46NZ HSNF440-51NZ HSNF440-54NZ HSNS440-36NZ HSNS440-40NZ HSNS440-42NZ HSNS440-46NZ HSNS440-51NZ HSNS440-54NZ HSNH440-36W1Z HSNH440-40W1Z HSNH440-42W1Z HSNH440-46W1Z HSNH440-51W1Z HSNH440-54W1Z HSNF440-36W1Z HSNF440-40W1Z HSNF440-42W1Z HSNF440-46W1Z HSNF440-51W1Z HSNF440-54W1Z HSNS440-36W1Z HSNS440-40W1Z HSNS440-42W1Z HSNS440-46W1Z HSNS440-51W1Z HSNS440-54W1Z HSNH440-36W1 HSNH440-40W1 HSNH440-42W1 HSNH440-46W1 HSNH440-51W1 HSNH440-54W1 HSNF440-36W1 HSNF440-40W1 HSNF440-42W1 HSNF440-46W1 HSNF440-51W1 HSNF440-54W1 HSNS440-36W1 HSNS440-40W1 HSNS440-42W1 HSNS440-46W1 HSNS440-51W1 HSNS440-54W1 HSNH440-36N HSNH440-40N HSNH440-42N HSNH440-46N HSNH440-51N HSNH440-54N HSNF440-36N HSNF440-40N HSNF440-42N HSNF440-46N HSNF440-51N HSNF440-54N HSNS440-36N HSNS440-40N HSNS440-42N HSNS440-46N HSNS440-51N HSNS440-54N HSNH440-36 HSNH440-40 HSNH440-42 HSNH440-46 HSNH440-51 HSNH440-54 HSNF440-36 HSNF440-40 HSNF440-42 HSNF440-46 HSNF440-51 HSNF440-54 HSNS440-36 HSNS440-40 HSNS440-42 HSNS440-46 HSNS440-51 HSNS440-54 HSND440-36W1 HSND440-40W1 HSND440-42W1 HSND440-46W1 HSND440-51W1 HSND440-54W1 HSND440-36N HSND440-40N HSND440-42N HSND440-46N HSND440-51N HSND440-54N HSND440-36 HSND440-40 HSND440-42 HSND440-46 HSND440-51 HSND440-54 HSNK440-36W1 HSNK440-40W1 HSNK440-42W1 HSNK440-46W1 HSNK440-51W1 HSNK440-54W1 HSNK440-36N HSNK440-40N HSNK440-42N HSNK440-46N HSNK440-51N HSNK440-54N HSNK440-36 HSNK440-40 HSNK440-42 HSNK440-46 HSNK440-51 HSNK440-54 HSNH440-36A HSNH440-40A HSNH440-42A HSNH440-46A HSNH440-51A HSNH440-54A HSNH440-36ZA HSNH440-40ZA HSNH440-42ZA HSNH440-46ZA HSNH440-51ZA HSNH440-54ZA SNH440R40U8W2 SNH440R46U8W2 SNH440R52U8W2 SNH440R54U8W2 SNF440R40U8W2 SNF440R46U8W2 SNF440R52U8W2 SNF440R54U8W2 SNS440R40U8W2 SNS440R46U8W2 SNS440R52U8W2 SNS440R54U8W2 SNH440R40U8W3 SNH440R46U8W3 SNH440R52U8W3 SNH440R54U8W3 SNF440R40U8W3 SNF440R46U8W3 SNF440R52U8W3 SNF440R54U8W3 SNS440R40U8W3 SNS440R46U8W3 SNS440R52U8W3 SNS440R54U8W3 SNH440R40U8W21 SNH440R46U8W21 SNH440R52U8W21 SNH440R54U8W21 SNF440R40U8W21 SNF440R46U8W21 SNF440R52U8W21 SNF440R54U8W21 SNS440R40U8W21 SNS440R46U8W21 SNS440R52U8W21 SNS440R54U8W21 SNH440R40U8W23 SNH440R46U8W23 SNH440R52U8W23 SNH440R54U8W23 SNF440R40U8W23 SNF440R46U8W23 SNF440R52U8W23 SNF440R54U8W23 SNS440R40U8W23 SNS440R46U8W23 SNS440R52U8W23 SNS440R54U8W23 SNH440R40U12.1W2 SNH440R46U12.1W2 SNH440R52U12.1W2 SNH440R54U12.1W2 SNF440R40U12.1W2 SNF440R46U12.1W2 SNF440R52U12.1W2 SNF440R54U12.1W2 SNS440R40U12.1W2 SNS440R46U12.1W2 SNS440R52U12.1W2 SNS440R54U12.1W2 SNH440R40U12.1W3 SNH440R46U12.1W3 SNH440R52U12.1W3 SNH440R54U12.1W3 SNF440R40U12.1W3 SNF440R46U12.1W3 SNF440R52U12.1W3 SNF440R54U12.1W3 SNS440R40U12.1W3 SNS440R46U12.1W3 SNS440R52U12.1W3 SNS440R54U12.1W3 SNH440R40U12.1W21 SNH440R46U12.1W21 SNH440R52U12.1W21 SNH440R54U12.1W21 SNF440R40U12.1W21 SNF440R46U12.1W21 SNF440R52U12.1W21 SNF440R54U12.1W21 SNS440R40U12.1W21 SNS440R46U12.1W21 SNS440R52U12.1W21 SNS440R54U12.1W21 SNH440R40U12.1W23 SNH440R46U12.1W23 SNH440R52U12.1W23 SNH440R54U12.1W23 SNF440R40U12.1W23 SNF440R46U12.1W23 SNF440R52U12.1W23 SNF440R54U12.1W23 SNS440R40U12.1W23 SNS440R46U12.1W23 SNS440R52U12.1W23 SNS440R54U12.1W23 SNH440R40E6.7W2 SNH440R46E6.7W2 SNH440R52E6.7W2 SNH440R54E6.7W2 SNF440R40E6.7W2 SNF440R46E6.7W2 SNF440R52E6.7W2 SNF440R54E6.7W2 SNS440R40E6.7W2 SNS440R46E6.7W2 SNS440R52E6.7W2 SNS440R54E6.7W2 SNH440R40E6.7W3 SNH440R46E6.7W3 SNH440R52E6.7W3 SNH440R54E6.7W3 SNF440R40E6.7W3 SNF440R46E6.7W3 SNF440R52E6.7W3 SNF440R54E6.7W3 SNS440R40E6.7W3 SNS440R46E6.7W3 SNS440R52E6.7W3 SNS440R54E6.7W3 SNH440R40E6.7W21 SNH440R46E6.7W21 SNH440R52E6.7W21 SNH440R54E6.7W21 SNF440R40E6.7W21 SNF440R46E6.7W21 SNF440R52E6.7W21 SNF440R54E6.7W21 SNS440R40E6.7W21 SNS440R46E6.7W21 SNS440R52E6.7W21 SNS440R54E6.7W21 SNH440R40E6.7W23 SNH440R46E6.7W23 SNH440R52E6.7W23 SNH440R54E6.7W23 SNF440R40E6.7W23 SNF440R46E6.7W23 SNF440R52E6.7W23 SNF440R54E6.7W23 SNS440R40E6.7W23 SNS440R46E6.7W23 SNS440R52E6.7W23 SNS440R54E6.7W23 TRSNH440-36 TRSNH440-40 TRSNH440-42 TRSNH440-46 TRSNH440-51 TRSNH440-54 TRSNF440-36 TRSNF440-40 TRSNF440-42 TRSNF440-46 TRSNF440-51 TRSNF440-54 TRSNS440-36 TRSNS440-40 TRSNS440-42 TRSNS440-46 TRSNS440-51 TRSNS440-54 TRSND440-36 TRSND440-40 TRSND440-42 TRSND440-46 TRSND440-51 TRSND440-54 TRSNK440-36 TRSNK440-40 TRSNK440-42 TRSNK440-46 TRSNK440-51 TRSNK440-54 HTSNH440-36 HTSNH440-40 HTSNH440-42 HTSNH440-46 HTSNH440-51 HTSNH440-54 HTSNF440-36 HTSNF440-40 HTSNF440-42 HTSNF440-46 HTSNF440-51 HTSNF440-54 HTSNS440-36 HTSNS440-40 HTSNS440-42 HTSNS440-46 HTSNS440-51 HTSNS440-54 HTSND440-36 HTSND440-40 HTSND440-42 HTSND440-46 HTSND440-51 HTSND440-54 HTSNK440-36 HTSNK440-40 HTSNK440-42 HTSNK440-46 HTSNK440-51 HTSNK440-54 HSNH440-36Z HSNH440-40Z HSNH440-42Z HSNH440-46Z HSNH440-51Z HSNH440-54Z HSNF440-36Z HSNF440-40Z HSNF440-42Z HSNF440-46Z HSNF440-51Z HSNF440-54Z HSNS440-36Z HSNS440-40Z HSNS440-42Z HSNS440-46Z HSNS440-51Z HSNS440-54Z HSNH440-36NZ HSNH440-40NZ HSNH440-42NZ HSNH440-46NZ HSNH440-51NZ HSNH440-54NZ HSNF440-36NZ HSNF440-40NZ HSNF440-42NZ HSNF440-46NZ HSNF440-51NZ HSNF440-54NZ HSNS440-36NZ HSNS440-40NZ HSNS440-42NZ HSNS440-46NZ HSNS440-51NZ HSNS440-54NZ HSNH440-36W1Z HSNH440-40W1Z HSNH440-42W1Z HSNH440-46W1Z HSNH440-51W1Z HSNH440-54W1Z HSNF440-36W1Z HSNF440-40W1Z HSNF440-42W1Z HSNF440-46W1Z HSNF440-51W1Z HSNF440-54W1Z HSNS440-36W1Z HSNS440-40W1Z HSNS440-42W1Z HSNS440-46W1Z HSNS440-51W1Z HSNS440-54W1Z HSNH440-36W1 HSNH440-40W1 HSNH440-42W1 HSNH440-46W1 HSNH440-51W1 HSNH440-54W1 HSNF440-36W1 HSNF440-40W1 HSNF440-42W1 HSNF440-46W1 HSNF440-51W1 HSNF440-54W1 HSNS440-36W1 HSNS440-40W1 HSNS440-42W1 HSNS440-46W1 HSNS440-51W1 HSNS440-54W1 HSNH440-36N HSNH440-40N HSNH440-42N HSNH440-46N HSNH440-51N HSNH440-54N HSNF440-36N HSNF440-40N HSNF440-42N HSNF440-46N HSNF440-51N HSNF440-54N HSNS440-36N HSNS440-40N HSNS440-42N HSNS440-46N HSNS440-51N HSNS440-54N HSNH440-36 HSNH440-40 HSNH440-42 HSNH440-46 HSNH440-51 HSNH440-54 HSNF440-36 HSNF440-40 HSNF440-42 HSNF440-46 HSNF440-51 HSNF440-54 HSNS440-36 HSNS440-40 HSNS440-42 HSNS440-46 HSNS440-51 HSNS440-54 HSND440-36W1 HSND440-40W1 HSND440-42W1 HSND440-46W1 HSND440-51W1 HSND440-54W1 HSND440-36N HSND440-40N HSND440-42N HSND440-46N HSND440-51N HSND440-54N HSND440-36 HSND440-40 HSND440-42 HSND440-46 HSND440-51 HSND440-54 HSNK440-36W1 HSNK440-40W1 HSNK440-42W1 HSNK440-46W1 HSNK440-51W1 HSNK440-54W1 HSNK440-36N HSNK440-40N HSNK440-42N HSNK440-46N HSNK440-51N HSNK440-54N HSNK440-36 HSNK440-40 HSNK440-42 HSNK440-46 HSNK440-51 HSNK440-54 HSNH440-36A HSNH440-40A HSNH440-42A HSNH440-46A HSNH440-51A HSNH440-54A HSNH440-36ZA HSNH440-40ZA HSNH440-42ZA HSNH440-46ZA HSNH440-51ZA HSNH440-54ZA HSND120-46三螺桿泵 潤(rùn)滑系統(tǒng)冷卻泵 三螺桿油泵 三螺桿泵 螺桿泵廠家 泵品牌:泵 HSND120-46三螺桿泵 HSND120-46N三螺桿泵 HSND120-46Z三螺桿泵 HSND120-46NZ三螺桿泵 HSND120-46W1三螺桿泵 HSND120-46W1Z三螺桿泵流量:113.5L/min 壓力:1.0MPa 功率:2.46KW 轉(zhuǎn)速:1450r/min 驅(qū)動(dòng)方式:電機(jī)驅(qū)動(dòng)進(jìn)出口徑 65mm 、50mm 螺桿泵3 HSN三螺桿泵 HSND系列三螺桿泵采用液壓平衡裝置,被輸送的液體在泵腔內(nèi)做連續(xù)、勻速的軸向直線運(yùn)動(dòng)。它的零部件少,結(jié)構(gòu)簡(jiǎn)單,重量輕可以任意拆解,安裝、使用、維修方便,效率高,壽命長(zhǎng)。三螺桿泵的螺桿之間,螺桿和泵套之間皆有油膜保護(hù),無磨損和機(jī)械摩擦,對(duì)全部傳動(dòng)零件而言,均由被輸送介質(zhì)形成的油膜保護(hù)和潤(rùn)滑。在密封腔內(nèi)裝有機(jī)械密封,無泄漏,腔內(nèi)的油液回油孔與泵的吸入腔相通,因而不受排出壓力的影響。具有很強(qiáng)的自吸能力,節(jié)能低耗。 根據(jù)所輸送介質(zhì)需要還可提供加熱或冷卻結(jié)構(gòu)。三螺桿泵 具有自吸性能,其運(yùn)轉(zhuǎn)時(shí)吸入性能也*由于部件通用化,系列化,有底腳式,支架式,浸沒式多種結(jié)構(gòu),可用于臥式,法蘭式和壁式安裝。根據(jù)所輸送介質(zhì)需要還可提供加熱或冷卻結(jié)構(gòu)型式. 公司可根據(jù)客戶型號(hào)提供 三螺桿泵配(機(jī)械密封,安全閥,主從桿,襯套,底座,支架,聯(lián)軸器,軸承,泵體,機(jī)封壓蓋,后端蓋,)輸送介質(zhì)有:燃料油:汽油,噴氣燃料,煤油,柴油,重油,燃料油,潤(rùn)滑油:噴氣機(jī)潤(rùn)滑油,汽油機(jī)油,柴油機(jī)油,汽輪機(jī)油,冷凍機(jī)油,汽缸油,機(jī)械油,儀表油,液壓油,潤(rùn)滑油,液壓油,透平油,等輸送泵三螺桿泵使用注意事項(xiàng):三螺桿泵的維修和注意事項(xiàng) 一、 卡泵原因及處理 1.檢查三螺桿泵是否充液吸入管漏氣。 2.檢查濾器,如破損應(yīng)修復(fù)。 3.檢查螺桿和襯套要卡的跡象,修平或換件。 4.檢查密封箱到吸入腔的回油孔是否被堵。 5.檢查是否由于高溫介質(zhì)失去潤(rùn)滑性。 6.檢查介質(zhì)的粘度與配套的三螺桿泵規(guī)定是否相符。 7.檢查三螺桿泵密封箱是否漏油,漏油就要跟換機(jī)械密封或石棉墊等泵元件。 8.檢查泵的進(jìn)口和管道是否有焊渣 二、三螺桿泵不自吸原因及處理 1.檢查三螺桿泵上箭頭檢查旋轉(zhuǎn)方向,如錯(cuò)了就是電機(jī)接反。 2.檢查三螺桿泵是否充液吸入管漏氣,加滿液體修復(fù)管道防止漏氣。 3.檢查吸入管道端面接口是否漏油,從做管道鏈接鎖緊螺絲對(duì)角帶緊。 4.檢查吸入高度,如加大管徑,縮短管長(zhǎng),裝大濾器。 5.檢查閥是否卡住。如卡住就要跟換閥元件。 6.在泵排除管上安裝氣閥,開閥放氣,然后關(guān)閉。 三、三螺桿泵內(nèi)氣體不能排除 1.檢查三螺桿泵排除官道上是否安裝氣閥,開閥放氣,然后關(guān)閉。 2排除管道需要加止回閥 四、三螺桿泵使用和維護(hù)說明 對(duì)于間斷性操作高壓力低粘度,劣質(zhì)潤(rùn)滑介質(zhì)或類似介質(zhì),三螺桿泵實(shí)際壽命會(huì)縮短。我們建議每隔一段時(shí)間進(jìn)行檢查,其工況是否在規(guī)定范圍內(nèi)。 1.啟動(dòng) (1)啟動(dòng)前檢查全部管路法蘭、接頭的密封性,要求嚴(yán)密不漏。 (2)轉(zhuǎn)動(dòng)聯(lián)軸器,檢查三螺桿泵的轉(zhuǎn)動(dòng)是否靈活,如有另勁卡住等不良現(xiàn)象,應(yīng)拆泵排除。 (3)*啟動(dòng)應(yīng)擰下安全閥的加油螺塞或拆下蓋板,向三螺桿泵內(nèi)注入輸送液體并用手逆時(shí)針轉(zhuǎn)動(dòng)聯(lián)軸器,保證各摩擦副有足夠的潤(rùn)滑。 (4)啟動(dòng)前應(yīng)全部打開吸入和排出管路中所有的閥門,嚴(yán)禁閉閥啟動(dòng)。檢查電機(jī)轉(zhuǎn)向是否對(duì)。 (5)上述準(zhǔn)備工作完畢后,可接通電源,點(diǎn)動(dòng)試泵,如沒異常直接啟動(dòng)。 2.維護(hù) (1)如三螺桿泵和電機(jī)的聲音異常(或電流表指針迅速上升),應(yīng)立即停車,查明原因。 (2)出口壓力不得超過泵的所示壓力。 (3)安全閥在出產(chǎn)前已調(diào)好,不得再隨意調(diào)動(dòng)。 (4)如管路系統(tǒng)發(fā)生故障,有安全回流應(yīng)立即停車排除故障。一般安全閥回流時(shí)間不得超過三分鐘。若時(shí)間過長(zhǎng)泵內(nèi)回流液體不斷產(chǎn)生的脈沖波使泵產(chǎn)生振動(dòng),甚至使泵“咬死”損壞。 (5)軸封處點(diǎn)滴泄漏是正常現(xiàn)象,如漏油大于10毫升/小時(shí),應(yīng)停車排除故障或更換新的密封元件。 (6)在控制電機(jī)運(yùn)行的電路中,應(yīng)有過載保護(hù)元件。如三螺桿泵“咬死”,應(yīng)自動(dòng)切斷電源,以防止電機(jī)燒壞。 3.停機(jī) 三螺桿泵絕不可關(guān)閉進(jìn)、出口閥門停機(jī)。 如果輸送重燃油、瀝青等高粘度介質(zhì)時(shí),備用泵停機(jī)后應(yīng)打開泵上保溫閥1、2以保持泵的溫度,避免應(yīng)急啟動(dòng)時(shí)泵不能立即運(yùn)轉(zhuǎn)而使泵或電機(jī)損壞。 4.保管 (1)存放泵的倉(cāng)庫應(yīng)保持干燥,通風(fēng)良好,以免發(fā)生銹蝕。 (2)如存放或保管不當(dāng),泵已產(chǎn)生銹蝕,應(yīng)該拆開泵重新清洗。去掉氧化皮,裝配過程中零件表面涂上油,以防銹蝕。 5.各種液體使用時(shí)應(yīng)注意事項(xiàng) (1)輸送粘度在5-20度E(36.2-148cst)的液體zui合適,允許按泵標(biāo)定工作參數(shù)使用。 (2)輸送粘度在5度(36.2cst)以下的液體,由于介質(zhì)粘度下降,使三螺桿泵的容積效率下降,為了保證獲得標(biāo)定的流量,需降低工作壓力使用。 (3)輸送粘度在20度E(148cst)以上的液體,若進(jìn)口管道過長(zhǎng),彎頭過多,泵工作時(shí)容易產(chǎn)生噪聲或振動(dòng)現(xiàn)象,則應(yīng)考慮更換低一級(jí)轉(zhuǎn)速的電機(jī)或縮短管道減少?gòu)濐^或加熱油使其粘度下降。 五、對(duì)泵的保護(hù)和再次使用 停泵關(guān)進(jìn)出口閥,要養(yǎng)成好的習(xí)慣 停泵介質(zhì)倒灌壓力很大會(huì)使螺桿倒轉(zhuǎn)。長(zhǎng)時(shí)間停泵,重啟泵前需清洗泵體內(nèi)介質(zhì)然后加滿干凈的介質(zhì),點(diǎn)式啟動(dòng)方可!有好的習(xí)慣才能使你的泵更好的使用使用壽命跟長(zhǎng)