德国REXROTH叶片泵
REXROTH叶片泵因其有可变量输送、自吸能力强、可逆转、能输送含固体颗粒的液体等特点，在污水处理厂中，广泛地被使用在输送水、湿污泥和絮凝剂药液方面。螺杆泵选用应遵循经济、合理、可靠的原则。如果在设计选型方面考虑不周，会给以后的使用、管理、维修带来麻烦，所以选用一台按生产实际需要，合理可靠的螺杆泵既能保证生产顺利进行，又可降低修理成本。 一、REXROTH叶片泵的转速选用：
REXROTH叶片泵的流量与转速成线性关系，相对于低转速的螺杆泵，高转速的螺杆泵虽能增加了流量和扬程，但功率明显增大，高转速加速了转子与定子间的磨耗，必定使螺杆泵过早失效，而且高转速螺杆泵的定转子长度很短，极易磨损，因而缩短了螺杆泵的使用寿命。 通过减速机构或无级调速机构来降低转速，使其转速保持在每分三百转以下较为合理的范围内，与高速运转的螺杆泵相比，使用寿命能延长几倍。 二、REXROTH叶片泵的品质：
现在市场上的螺杆泵的种类较多，相对而言，进口的螺杆泵设计合理，材质精良，但价格较高，服务方面有的不到位，配件价格高，订货周期长，可能影响生产的正常运行。 国内生产的大都仿制进口产品，产品质量良莠不齐，在选用国内生产的产品时，在考虑其性价比的时候，选用低转速，长导程，传动量部件材质优良，额定寿命长的产品。
REXROTH叶片泵，力士乐叶片泵，REXROTH力士乐叶片泵 三、REXROTH叶片泵确保杂物不进入泵体：
湿污泥中混入的固体杂物会对螺杆泵的橡胶材质定子造成损坏，所以确保杂物不进入泵的腔体是很重要的，很多污水厂在泵前加装了粉碎机，也有的安装格栅装置或滤网，阻挡杂物进入螺杆泵，对于格栅应及时清捞以免造成堵塞。
四、REXROTH叶片泵避免断料：
REXROTH叶片泵决不允许在断料的情形下运转，一经发生，橡胶定子由于干摩擦，瞬间产生高温而烧坏，所以，粉碎机完好，格栅畅通是螺杆泵正常运转的必要条件之一，为此，有些螺杆泵还在泵身上安装了断料停机装置，当发生断料时，由于螺杆泵其有自吸功能的特性，腔体内会产生真空，真空装置会使螺杆泵停止运转。 五、REXROTH叶片泵保持恒定的出口压力：
REXROTH叶片泵是一种容积式回转泵，当出口端受阻以后，压力会逐渐升高，以至于超过预定的压力值。此时电机负荷急剧增加。传动机械相关零件的负载也会超出设计值，严重时会发生电机烧毁、传动零件断裂。为了避免螺杆泵损坏，一般会在螺杆泵出口处安装旁通溢流阀，用以稳定出口压力，保持泵的正常运转。 力士乐REXROTH叶片泵常用型号：
力士乐REXROTH叶片泵现货型号：
力士乐REXROTH叶片泵*型号：
力士乐REXROTH叶片泵*型号： R900245924 PV7-1X/16-30RE01MC5-08WH
R900247239 PV7-1X/10-20RE01MC5-08WH
R900502277 PV7-1X/40-45RE37MC5-16
R900504653 PV7-1X/10-14RE01MD0-16
R900506473 PV7-1X/16-20RE01MC5-16
R900506808 PV7-1X/63-71RE07MC0-16
R900506809 PV7-1X/100-118RE07MC0-16
R900509053 PV7-1X/10-14RE01MC7-16
R900509274 PV7-1X/16-20RE01MD0-16
R900509506 PV7-1X/25-30RE01MD0-16
R900511215 PV7-1X/100-118RE07MC3-16
R900511986 PV7-1X/63-71RE07MC3-16
R900511987 PV7-1X/16-20RE01MD3-16
R900516546 PV7-1X/100-118RE07MC5-16
R900517464 PV7-1X/25-30RE01MC5-16
R900518218 PV7-1X/63-71RE07MC5-16
R900519094 PV7-1X/63-71RE07MD0-16
R900519411 PV7-1X/100-118RE07MN5-16
R900520401 PV7-1X/10-14RE01MC5-16
R900520725 PV7-1X/10-14RE01MD3-16
R900520787 PV7-1X/10-14RE01MD5-16
R900523597 PV7-1X/40-45RE37KC0-16
R900532770 PV7-1X/100-118RE07MD0-16
R900533296 PV7-1X/16-30RE01MC3-08
R900533582 PV7-1X/16-30RE01MC0-08
R900533637 PV7-1X/100-118RE07MC7-16
R900533919 PV7-1X/40-45RE37MN0-16
R900534143 PV7-1X/10-20RE01MC0-08
R900534412 PV7-1X/16-20RE01MC7-16
R900534508 PV7-1X/25-45RE01MC0-08
R900535061 PV7-1X/63-71RE07MC7-16
R900535532 PV7-1X/25-45RE01MC5-08
R900535588 PV7-1X/40-71RE37MC0-08
R900537419 PV7-1X/10-14RE01MN0-16
R900538125 PV7-1X/10-20RE01MC3-08
R900538525 PV7-1X/25-45RE01MC3-08
R900539468 PV7-1X/40-71RE37MC5-08
R900539710 PV7-1X/10-20RE01MC5-08
R900539886 PV7-1X/40-71RE37MD0-08
R900546886 PV7-1X/25-30RE01KC3-16
R900535061 PV7-1X/63-71RE07MC7-16
R900535532 PV7-1X/25-45RE01MC5-08
R900535588 PV7-1X/40-71RE37MC0-08
R900537419 PV7-1X/10-14RE01MN0-16
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0513700410,0513R18C3VPV63SM21TSB05P1,
0513700412,0513R18C3VPV63SC10HYB05P1,
0513700414,0513R18C3VPV63SM21VASB05P1,
0513700416,0513R18C3VPV63SM21SYB05,
0513700418,0513R18C3VPV63SM21SSB05,
0513700420,0513R18C3VPV63SM14FZB05P1
0513700524,0513R18C3VPV63SM14FYC01
0513700526,0513R18C3VPV63SM14HYC01
0513700528,0513R18C3VPV63SM14JYC01
REXROTH,BOSCH ,VPV80,叶片泵
0513800202,0513R18C3VPV80SM14FZB05,
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0513800245,0513R18C3VPV80SM14JZA01,
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0513800251,0513R18C3VPV80SM14JZA01P1,
0513800254,0513R18C3VPV80SM21JYB05P1
0513800268,0513R18C3VPV80SM21ZAZB05
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0513800280,0513R18D3VPV80SM21XDYB05P1,
0513800282,0513R18C3VPV80SM21XAYB05
0513800284,0513R18D3VPV80SM21HZB05,
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0513800294,0513R18C3VPV80SM21SYB05
0513800296,0513R18C3VPV80SM21TSB05P1,
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0513800402,0513R18D3VPV80SM21JYB05P1,
0513800404,0513R18D3VPV80SM14JSB05,
0513800406,0513R18C3VPV80SC10JZB05P1,
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0513800414,0513R18C3VPV80SC10HYB05P1,
0513800416,0513R18C3VPV80SM21SSB05,
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0513800524,0513R18C3VPV80SM12XDZB05,
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0513800530,0513R18C3VPV80SM14JYC01,
0513800531,0513R18C3VPV80SM14HZC01P1,
0513850203,0513R18C3VPV100SM14FZ00,
0513850209,0513R18C3VPV100SM14FY00,
0513850212,0513R18C3VPV100SM21HZB04P1
0513850213,0513R18C3VPV100SM14HZ00P1,
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0513850240,0513R18C3VPV100SM21YEYB04,
0513850242,0513R18C3VPV100SM21XAZB04P1
0513850244,0513R18C3VPV100SC10HYB04,
0513850250,0513R18C3VPV100SM21VAZB04P1, |
