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REXROTH叶片泵原理及选型样本

更新时间:2019-08-26

简要描述:

REXROTH叶片泵原理及选型样本,武汉市百士自动化设备有限公司,REXROTH叶片泵转子旋转时,叶片在离心力和压力油的作用下,尖部紧贴在定子内表面上。这样两个叶片与转子和定子内表面所构成的工作容积,先由小到大吸油后再由大到小排油,叶片旋转一周时,完成两次吸油与排油。


REXROTH叶片泵原理及选型样本,武汉市百士自动化设备有限公司,REXROTH叶片泵转子旋转时,叶片在离心力和压力油的作用下,尖部紧贴在定子内表面上。这样两个叶片与转子和定子内表面所构成的工作容积,先由小到大吸油后再由大到小排油,叶片旋转一周时,完成两次吸油与排油。
REXROTH叶片泵原理及选型样本
REXROTH,BOSCH ,VPV63,叶片泵
0513700207,0513R18C3VPV63SM14FZA01,
0513700211,0513R18C3VPV63SM14FYA01,
0513700214,0513R18C3VPV63SM21HZB05,
0513700215,0513R18C3VPV63SM14HZA01,
0513700218,0513R18C3VPV63SM21HYB05,
0513700219,0513R18C3VPV63SM14HYA01,
0513700222,0513R18C3VPV63SM21JZB05,
0513700223,0513R18C3VPV63SM14JZA01,
0513700226,0513R18C3VPV63SM21JYB05,
0513700227,0513R18C3VPV63SM14JYA01,
0513700232,0513R18C3VPV63SM21XDZB05P1,
0513700236,0513R18C3VPV63SM21HZB05P1,
0513700237,0513R18C3VPV63SM14HZA01P1,
0513700239,0513R18C3VPV63SM14FZA01P1,
0513700241,0513R18C3VPV63SM14FYA01P1,
0513700242,0513R18C3VPV63SM21HYB05P1,
0513700243,0513R18C3VPV63SM14HYA01P1,
0513700250,0513R18C3VPV63SM21XEZB05,
0513700251,0513R18C3VPV63SM14XZA01,
0513700254,0513R18C3VPV63SM21JYB05P1,
0513700255,0513R18C3VPV63SM14JYA01P1,
0513700258,0513R18C3VPV63SM21JZB05P1,
0513700264,0513R12C3VPV63SM21XDZB05P1,
0513700266,0513R18C3VPV63SM21YAYB05,
0513700268,0513R12C3VPV63SM21HZB05P1,
0513700270,0513R18C3VPV63SM21ZAYB05P1,
0513700272,0513R18C3VPV63SM21XAZB05P1,
0513700274,0513R18C3VPV63SM21ZDZB05P1,
0513700276,0513R18C3VPV63SM21TZB05P1,
0513700278,0513R18C3VPV63SM21XAZB05,
0513700280,0513R12C3VPV63SM21XDYB05P1,
0513700282,0513R18C3VPV63SM21JSB05P1,
0513700284,0513R18C3VPV63SM21JSB05P1
0513700286,0513R18C3VPV63SM21XAYB05,
0513700288,0513R18C3VPV63SM21XAYB05P1,
0513700292,0513R18C3VPV63SM21SZB05,
0513700294,0513R18C3VPV63SC10HYB05,
0513700296,0513R18C3VPV63SM21ZDYB05P1,
0513700298,0513R18C3VPV63SM21XDYB05P1,
0513700400,0513R18C3VPV63SM21XDYB05,
0513700402,0513R18D3VPV63SM21HYB05,
0513700404,0513R18D3VPV63SM21SZB05,
0513700406,0513R18C3VPV63SM21ZEZB05
0513700408,0513R18C3VPV63SM21ZDSB05P1,
0513700410,0513R18C3VPV63SM21TSB05P1,
0513700412,0513R18C3VPV63SC10HYB05P1,
0513700414,0513R18C3VPV63SM21VASB05P1,
0513700416,0513R18C3VPV63SM21SYB05,
0513700418,0513R18C3VPV63SM21SSB05,
0513700420,0513R18C3VPV63SM14FZB05P1
0513700524,0513R18C3VPV63SM14FYC01
0513700526,0513R18C3VPV63SM14HYC01
0513700528,0513R18C3VPV63SM14JYC01
REXROTH叶片泵的分类

因为历史的REXROTH叶片泵根据中类型的不同有两种
一)专门指容积泵中的滑片泵。
二)指动力式泵的三泵(离心泵、混流泵、轴流泵)或其他特殊的泵。
这类泵产品一般不会叫叶片泵。但作为专著,叶片泵几乎全部是指离心泵、混流泵、轴流泵等。
REXROTH叶片泵的工作原理
REXROTH叶片泵转子旋转时,叶片在离心力和压力油的作用下,尖部紧贴在定子内表面上。这样两个叶片与转子和定子内表面所构成的工作容积,先由小到大吸油后再由大到小排油,叶片旋转一周时,完成两次吸油与排油。
,REXROTH,BOSCH ,VPV80,叶片泵
,部分现货特价供应
0513800202,0513R18C3VPV80SM14FZB05,
0513800203,0513R18C3VPV80SM14FZA01
0513800207,0513R18C3VPV80SM14FYA01
0513800215,0513R18C3VPV80SM14HYA01,
0513800222,0513R18C3VPV80SM21JYB05
0513800223,0513R18C3VPV80SM14JYA01,
0513800229,0513R18C3VPV80SM14ZYA01P1,
0513800231,0513R18C3VPV80SM14FZA01P1,
0513800233,0513R18C3VPV80SM14FYA01P1,
0513800236,0513R18C3VPV80SM21HZB05
0513800237,0513R18C3VPV80SM14HZA01,
0513800238,0513R18C3VPV80SM21HYB05P1
0513800239,0513R18C3VPV80SM14HYA01P1,
0513800242,0513R18C3VPV80SM21HZB05P1
0513800243,0513R18C3VPV80SM14HZA01P1,
0513800244,0513R18C3VPV80SM21JZB05
0513800245,0513R18C3VPV80SM14JZA01,
0513800248,0513R18C3VPV80SM21HYB05,
0513800250,0513R18C3VPV80SM21JZB05P1
0513800251,0513R18C3VPV80SM14JZA01P1,
0513800254,0513R18C3VPV80SM21JYB05P1
0513800268,0513R18C3VPV80SM21ZAZB05
0513800270,0513R18C3VPV80SM21ZAYB05P1
0513800272,0513R18C3VPV80SM21TZB05P1,
0513800276,0513R18C3VPV80SM21JSB05P1,
0513800278,0513R18C3VPV80SM21XAZB05P1
0513800280,0513R18D3VPV80SM21XDYB05P1,
0513800282,0513R18C3VPV80SM21XAYB05
0513800284,0513R18D3VPV80SM21HZB05,
0513800286,0513R18C3VPV80SM21TZB05,
0513800288,0513R18C3VPV80SC10HYB05,
0513800290,0513R18D3VPV80SM21HYB05,
0513800292,0513R18D3VPV80SM21SZB05,
0513800294,0513R18C3VPV80SM21SYB05
0513800296,0513R18C3VPV80SM21TSB05P1,
0513800298,0513R18C3VPV80SM21ZDYB05P1
0513800402,0513R18D3VPV80SM21JYB05P1,
0513800404,0513R18D3VPV80SM14JSB05,
0513800406,0513R18C3VPV80SC10JZB05P1,
0513800408,0513R18C3VPV80SM21XAYB05P1,
0513800410,0513R18D3VPV80SM21JYB05,
0513800414,0513R18C3VPV80SC10HYB05P1,
0513800416,0513R18C3VPV80SM21SSB05,
0513800504,0513R18C3VPV80SM12HZB05,
0513800524,0513R18C3VPV80SM12XDZB05,
0513800526,0513R18C3VPV80SM14FYC01,
0513800528,0513R18C3VPV80SM14HYC01,
0513800530,0513R18C3VPV80SM14JYC01,
0513800531,0513R18C3VPV80SM14HZC01P1,
0513801200,0513R18C3VPV80SM21JZB05VPV80SM21HZB05,
0513801204,0513R18C3VPV80SM21HYB05VPV80SM21HYB05,
0513802204,0513R18C3VPV80SM21TZB05VPV63SM21ZDYB05P1,
0513803202,0513R18C3VPV80SM21HZB05VPV45SM21HZB05,
0513803203,0513R18C3VPV80SM14HZA01VPV45SM14HZA01 ,
,REXROTH,BOSCH ,VPV100,叶片泵
0513850203,0513R18C3VPV100SM14FZ00,
0513850209,0513R18C3VPV100SM14FY00,
0513850212,0513R18C3VPV100SM21HZB04P1
0513850213,0513R18C3VPV100SM14HZ00P1,
0513850214,0513R18C3VPV100SM21HYB04P1,
0513850215,0513R18C3VPV100SM14HY00P1
0513850216,0513R18C3VPV100SM21HYB04,
0513850217,0513R18C3VPV100SM14HY00,
0513850219,0513R18C3VPV100SM14FY00P1,
0513850221,0513R12C3VPV100SC08FZ00P1,
0513850222,0513R18C3VPV100SM21JYB04P1,
0513850224,0513R18C3VPV100SM21JZB04P1,
0513850225,0513R18C3VPV100SM14JZ00P1,
0513850227,0513R18C3VPV100SM14FZ00P1,
0513850232,0513R18C3VPV100SM21HZB04,
0513850234,0513R18C3VPV100SM21JZB04,
0513850236,0513R18C3VPV100SM21JYB04,
0513850238,0513R18C3VPV100SM21XDZB04,
0513850240,0513R18C3VPV100SM21YEYB04,
0513850242,0513R18C3VPV100SM21XAZB04P1
0513850244,0513R18C3VPV100SC10HYB04,
0513850250,0513R18C3VPV100SM21VAZB04P1,
0513850252,0513R18C3VPV100SM21JSB04P1,
0513850254,0513R18C3VPV100SM21XDSB04P1
0513850256,0513R18C3VPV100SM21TZB04P1,
0513850258,0513R18C3VPV100SM21XAYB04P1,
0513850260,0513R18C3VPV100SM21VASB04P1,
0513850262,0513R18D3VPV100SM21HYB04,
,部分现货特价供应
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。
力士乐TH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。
力士乐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。
力士乐叶片泵叶片泵避免断料
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。
REXROTH叶片泵选型样本,REXROTH中国办事处,部分现货特价供应,更多相关咨询来函咨询!

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