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

Inactive Publication Date: 2005-03-23
孙付江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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

Method used

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  • Ash water treatment pump

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Example Embodiment

[0012] A gray water treatment pump according to the present invention includes a pump body 1 , a suction nozzle 2 , a suction joint 3 , a mixing chamber 4 and a diffusion chamber 5 . One end of the suction nozzle 1 is sealed and connected with the suction joint 3 through the telescopic joint 7, and the other end of the suction nozzle 2 extends into the pump body 1 and connects with the pump body 1 through the sealing ring 11 and the compression nut 12. Movably connected, the pump body 1 is provided with threads, and the compression nut 12 is sleeved on the threads, and the sealing ring 11 is arranged at the junction of the suction nozzle 2 and the pump body 1 and is fixed by the compression nut 12 . One end of the mixing chamber 4 is connected to the diffuser chamber 5, and the other end extends into the pump body and is fixed on the pump body 1 by screws; in the pump body 1, a water-cement mixing nozzle 8 is provided on the outer wall of the suction nozzle 2 , the inner wall ...

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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.

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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Application Information

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IPC IPC(8): F04F5/00F04F5/46
Inventor 孙付江
Owner 孙付江
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