Guess the device by looking at the picture 20171006 The answer has been announced
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This post was last written by wawa* n * Edited by ntaozi on 2017-10-9 10:06 Look at the picture and guess the device is here! ! During the National Day and Mid-Autumn Festival, my brain is busy, so I must do some activities to increase the popularity of the forum! ! I'm on duty today and have nothing to do. What kind of equipment is this? The answer will be announced after the leave is collected! ! This is a single screw pump. There are several types of screw pumps, such as single screw, twin screw, and three screw. Active participants will receive 3 wealth rewards, and those who answer correctly will receive 7 wealth rewards! Welcome all Hai friends to actively participate in the speech Chemical Equipment and Machinery
It's a submersible pump. I don't know its purpose. Is it an underground sewage oil pump?
Screw pump, the same as what we use
The screw pump screw feeder is also of this shape.
Single screw pumps with rubber sleeves are generally used in low lift and low shear situations. The structure is simple and easy to maintain. The disadvantage is that the rubber sleeve is replaced regularly. It is often used in front of sludge filter press.