?1.如果系統(tǒng)壓力低或流量過大,會使泵發(fā)生泄漏或磨損; a.使用前應(yīng)檢查空壓機(jī)系統(tǒng)的壓力是否正常,以及管路是否暢通,空氣是否清潔b.泵應(yīng)放在穩(wěn)定、無腐蝕性氣體、不含顆粒,并且能承受泵軸輸出所需壓力的環(huán)境下工作。
c.使用時應(yīng)檢查供油系統(tǒng),并應(yīng)按規(guī)定供油,不要直接從燃油、空氣等液體中抽取油來工作d.系統(tǒng)中所需流量應(yīng)小于輸送功率值e.檢查管道系統(tǒng)是否漏氣和堵塞:泵的泄漏與管道系統(tǒng)中的阻力有關(guān)當(dāng)管道阻力很小且管道內(nèi)部壓力很大時,不會產(chǎn)生泄漏。
如管路內(nèi)空氣較多、泵工作不正常等故障會發(fā)生泄漏或管道內(nèi)壓力降低f.如果泵送有液體時出現(xiàn)“卡死”現(xiàn)象則應(yīng)立即停機(jī)進(jìn)行檢查修理檢修時應(yīng)停機(jī)檢查 2.高壓液體輸送中,高壓液體不易凝固,不易產(chǎn)生油膜、氣膜和油垢,易產(chǎn)生高溫介質(zhì)壓力損失和高溫?fù)p壞機(jī)件; 此外,由于噴嘴中噴出的高壓液體與被輸送介質(zhì)進(jìn)行二次流體交換,而這些熱交換過程使氣體難以逸出。
因此在輸送系統(tǒng)中必須有足夠的氣體介質(zhì)供應(yīng),否則將會出現(xiàn)嚴(yán)重的事故而正反轉(zhuǎn)柱塞泵具有獨特的調(diào)節(jié)功能,可用于輸送高溫、高粘度、含鹽量較高的高壓液體正反轉(zhuǎn)柱塞泵結(jié)構(gòu)簡單,操作方便,安全可靠,可輸送各種不同類型與粘度的流體(如乳化油、溶劑、酸、堿等)。
正反轉(zhuǎn)柱塞泵結(jié)構(gòu)簡單、結(jié)構(gòu)緊湊、操作方便、安全可靠等特點正轉(zhuǎn)子上有多種工作齒和定子定子旋轉(zhuǎn)速度較高和較大的轉(zhuǎn)角可以使正轉(zhuǎn)子得到適當(dāng)分配工作齒與轉(zhuǎn)子之間可以傳遞正轉(zhuǎn)時所需轉(zhuǎn)矩,也可以通過改變正轉(zhuǎn)子齒尖曲線來調(diào)整其速度。
轉(zhuǎn)子在旋轉(zhuǎn)時可以在各方向上轉(zhuǎn)動以改變齒輪的轉(zhuǎn)速 90-R-250-KN-5-BC-80-T-3-C8-K-03-NNN-35-35-24 90R250KN5BC80T3C8K03NNN353524 90R250-KN-5-BC-80-T-3-C8-K-06-NNN-35-35-30 90R250KN5BC80T3C8K06NNN353530 90-R-250-KN-5-BC-80-T-3-C8-K-06-NNN-35-35-30 90R250KN5BC80T3C8K06NNN353530 90R250-KN-5-BC-80-T-4-F1-J-03-NNN-14-14-24 90R250KN5BC80T4F1J03NNN141424 90-R-250-KN-5-BC-80-T-4-F1-J-03-NNN-14-14-24 90R250KN5BC80T4F1J03NNN141424 90R250-KN-5-BC-80-T-4-F1-K-03-NNN-42-42-24 90R250KN5BC80T4F1K03NNN424224 90R250-KN-5-CD-80-S-3-C8-K-03-NNN-26-26-24 90R250KN5CD80S3C8K03NNN262624 90-R-250-KN-5-CD-80-S-3-C8-K-03-NNN-26-26-24 90R250KN5CD80S3C8K03NNN262624 90R250-KN-5-CD-80-S-3-C8-K-03-NNN-42-42-24 90R250KN5CD80S3C8K03NNN424224 90-R-250-KN-5-CD-80-S-3-C8-K-03-NNN-42-42-24 90R250KN5CD80S3C8K03NNN424224 90R250-KN-5-CD-80-S-4-C8-K-03-NNN-38-38-24 90R250KN5CD80S4C8K03NNN383824 90-R-250-KN-5-CD-80-S-4-C8-K-03-NNN-38-38-24 90R250KN5CD80S4C8K03NNN383824 90R250-KN-5-CD-80-T-3-C8-K-03-NNN-40-40-28 90R250KN5CD80T3C8K03NNN404028 90-R-250-KN-5-CD-80-T-3-C8-K-03-NNN-40-40-28 90R250KN5CD80T3C8K03NNN404028 90R250-KN-5-CD-80-T-3-F1-K-03-NNN-35-35-24 90R250KN5CD80T3F1K03NNN353524 90-R-250-KN-5-CD-80-T-3-F1-K-03-NNN-35-35-24 90R250KN5CD80T3F1K03NNN353524 90R250-KN-5-CD-80-T-3-F1-K-03-NNN-38-38-28 90R250KN5CD80T3F1K03NNN383828 90-R-250-KN-5-CD-80-T-3-F1-K-03-NNN-38-38-28 90R250KN5CD80T3F1K03NNN383828 90R250-KN-5-CD-80-T-4-F1-J-03-NNN-14-14-24 90R250KN5CD80T4F1J03NNN141424 90-R-250-KN-5-CD-80-T-4-F1-J-03-NNN-14-14-24 90R250KN5CD80T4F1J03NNN141424 90R250-KN-5-CD-80-T-4-F1-K-03-NNN-14-14-24 90R250KN5CD80T4F1K03NNN141424 90-R-250-KN-5-CD-80-T-4-F1-K-03-NNN-14-14-24 90R250KN5CD80T4F1K03NNN141424 90R250-KN-5-CD-80-T-4-F1-K-03-NNN-30-30-24 90R250KN5CD80T4F1K03NNN303024 90-R-250-KN-5-CD-80-T-4-F1-K-03-NNN-30-30-24 90R250KN5CD80T4F1K03NNN303024 90R250-KN-5-CD-80-T-4-F1-K-03-NNN-42-14-24 90R250KN5CD80T4F1K03NNN421424 90-R-250-KN-5-CD-80-T-4-F1-K-03-NNN-42-14-24 90R250KN5CD80T4F1K03NNN421424 90R250-KN-5-DE-80-S-3-C8-K-03-NNN-35-35-30 90R250KN5DE80S3C8K03NNN353530 90-R-250-KN-5-DE-80-S-3-C8-K-03-NNN-35-35-30 90R250KN5DE80S3C8K03NNN353530 90R250-KN-5-DE-80-T-3-C8-K-03-NNN-29-29-24 90R250KN5DE80T3C8K03NNN292924 90-R-250-KN-5-DE-80-T-3-C8-K-03-NNN-29-29-24 90R250KN5DE80T3C8K03NNN292924。