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["pompe de transport de liquide"

2020-05-23View Original

Thread Content

"Je cherche deurses, 9°
Reply #22020-05-23
user
Reply #32020-05-23
["求助大神,我厂有融点在99°°C,物料有细微颗粒的液体用什么泵好?转子泵因为有颗粒会卡死;柱塞计量泵因为管道喷嘴的口径太小而导致阀球运行时间长后磨损。这两类泵都无法使用;还有泵的流量只要够22L/h就够了。谢谢大家了。"
Reply #42020-05-23
"建议查一下“渣浆泵”是否有这类最小流量;哦哦,你还没说扬程(出口压力)"
Reply #52020-05-23
是的,我也是这个感觉!
Reply #62020-05-23
流量这么小,建议用隔膜泵
Reply #72020-05-24
淘宝查一下隔膜泵如何,供参考。
Reply #82020-05-24
柱塞计量泵阀球磨损和口径关系应该不大。 打颗粒介质,阀球运动间隙要加大,阀球选陶瓷阀球,阀座加硬处理。 如果介质兼有粘度高,考虑单向阀弹簧,或者降低冲程次数,加大管路直径。
Reply #92020-05-24
转子用橡胶的那种转子泵
Reply #102020-05-26
用我们的蠕动软管泵吧 还有你需要提供下温度 昵称就是电话
Reply #112020-06-02
看样子这玩意可以试试蠕动泵。

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