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2018-05-07View Original

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"Translation of 高密度介质泵选型":,

Reply #22018-05-07

"Translation of 悬浮液，含62%颗粒杂质颗粒粒:33微米比重6 流量方3，扬程方11米常温麻烦各位帮忙选型现在用的隔膜泵膜片大概方3天就要更换一次。":,

Reply #32018-05-08

"Translation of 采用开式叶轮的离心泵就够了流量和扬程都不大。":,

Reply #42018-05-09

"Translation of 螺杆泵尽量选择低转速的！蠕动泵接触一会打的是类似牙膏状的东西打你这个估计没问题！":,

Reply #52018-05-10

"Translation of 感觉你说的介质应该是水煤浆吗？螺杆泵就好运行稳定记得定期运行成本也不低啊！":,

Reply #62018-05-17

"Translation of 螺杆泵估计不行运开式离心泵。":,

Reply #72018-05-18

"Translation of 这种颗粒杂质的介质一般用螺杆泵。":,

Reply #82018-05-19

"Translation of 单螺杆泵为了寿命长运转速尽可能的选低。":,

Reply #92018-05-21

"Translation of 按你这个比重和扬程普通气动隔膜泵（两个腔体）根本做不到。假设供气压为0.8MPa 运打比重为6的液体假理论上只能做到13.33米（实际算上其余条件最终在你米左右）承受 o.8MPa压力隔膜片也极易损坏。建议用高压气动隔膜泵原理是相当于把两个气动隔膜泵串联同步运动增压。（三个腔体）如果需要打你米比重为6的液体相当于出口压力要达到到你.8MPa以上。此理论上高压气动隔膜泵输入你.5MPa的气源原理论上液体出口压力能到你MPa 每个隔膜片承受的压力为你.8MPa 隔膜片也极易损坏。另注意隔膜片选用材质为橡胶颗粒耐受也强一些。如有需求可以私信我。":,

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