Ash water treatment pump

A gray water and pump body technology, applied to pumps, jet pumps, non-displacement pumps, etc., can solve the problems of adjustment, inconvenient use, difficult gap adjustment, poor ash discharge effect, etc., and achieve good ash discharge effect and good clearance The effect of simple adjustment and convenient maintenance
CN1598327AInactive Publication Date: 2005-03-23孙付江
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
孙付江
Publication Date
2005-03-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a grey water handing pump, it includes pump body, mouth piece jet nozzle, mouth piece adapter, agitate chamber, and expand chamber. One end of the mouth piece jet nozzle is connected hermetically with the mouth piece adapter by extension-type coupling device, another is extended to the pump body to connected with its activity by sealing device; one end of the agitate chamber is connected with the expand chamber, another is extended to the pump body; fitting together conical surface is equipped on the out surface of the mouth piece jet nozzle and the inner surface of the expand chamber in the pump body; the conical out surface of the mouth piece jet nozzle is extended to the conical inner surface of the agitate chamber; actuating device is equipped on the out surface of the mouth piece jet nozzle to accommodate the mutual position the out surface conical surface and the conical inner surface. It is easy to adjust, use, and maintain, eject grey and save water effectively.
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Description

1. Technical field

[0001] The invention belongs to environmental protection equipment, in particular to a pump used in gray water treatment engineering. 2. Background technology

[0002] Jet pumps are suitable for ash discharge treatment in large thermal power plants, ash discharge treatment in large iron and steel enterprises and other gray water treatment projects, and are extremely versatile. At present, there is no enterprise in my country producing such large jet pumps. The large jet pumps required for the project are all imported from abroad, which are not only very expensive, but also have the following defects during use: 1. The compression pipe of the imported jet pump is mixed with the It is very difficult to adjust the gap between the nozzles, and it needs to be shut down and folded to complete, which is inconvenient to adjust and use; 2. The effect of ash discharge is poor, and the waste of water resources is serious. 3. Contents of the invention

[0003] The p...

Claims

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