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Leakage-free chemical process pump with anti-blocking structure

A process pump, leak-free technology, which is applied to the components, pumps, and pump components of the pumping device for elastic fluids, can solve the problems of reducing the use effect of chemical process pumps, internal blockage of the pump body, etc., to ensure the service life. , Improve the use effect and ensure the sealing effect

Pending Publication Date: 2022-06-28
JIANGSU DEERJIA MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Chemical process pumps are used in liquids such as petroleum. When the chemical process pump is working, the impurities carried in the petroleum will accumulate inside the chemical process pump, which will easily cause blockage inside the pump body for a long time, thereby reducing the use effect of the chemical process pump.

Method used

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  • Leakage-free chemical process pump with anti-blocking structure
  • Leakage-free chemical process pump with anti-blocking structure
  • Leakage-free chemical process pump with anti-blocking structure

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Embodiment Construction

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] see Figure 1 to Figure 9 , The present invention provides a technical solution: a leak-free chemical process pump with an anti-clogging structure, comprising a chemical process pump main body 1, a pump feed cylinder 2 is provided on the side of the chemical process pump main body 1, and the pump feed cylinder 2 is connected to The main body 1 of the chemical process pump is integrally formed. The inner side of the pump feed cy...

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Abstract

The leakage-free chemical process pump with the anti-blocking structure comprises a chemical process pump body, a pump feeding cylinder is arranged on the side face of the chemical process pump body, a first semi-arc sliding groove is formed in the inner side of the pump feeding cylinder, a semi-arc groove is formed in the side face of the pump feeding cylinder, and a semi-arc fixing base is connected to the semi-arc groove in an inserted mode; a filter screen is arranged on the first semi-arc sliding groove, and a moving assembly facilitating automatic adjustment of the filter screen is arranged in the pump feeding cylinder. The two filter screens are additionally arranged on the pump feeding cylinder, impurities carried in petroleum are prevented from entering the chemical process pump, meanwhile, the filter screens are convenient to disassemble, assemble and clean through the moving assembly, the service life of the filter screens is guaranteed, the sealing performance of the pump feeding cylinder is guaranteed during installation through cooperation of the touch assembly and the sealing limiting assembly, and the service life of the pump feeding cylinder is prolonged. Normal work of the chemical process pump is prevented from being affected by leakage, and therefore the using effect of the chemical process pump is improved.

Description

technical field [0001] The invention relates to the technical field of chemical process pumps, in particular to a leak-free chemical process pump with an anti-clogging structure. Background technique [0002] Chemical process pump is a general term for various pumps in the chemical production process. The pump is equipped with high power, high speed, small overall volume, simple structure, and easy maintenance, but it has high temperature, easy wear and tear and large maintenance coefficient. The chemical process pump is a kind of centrifugal pump. The centrifugal pump is designed according to the principle of centrifugal force. The high-speed rotating impeller drives the fluid to rotate and throws the fluid out, so as to achieve the purpose of transportation. At present, centrifugal pumps are widely used in the production of mining, metallurgy, electric power, chemical industry and other industries. [0003] Chemical process pumps are used in liquids such as petroleum. Wh...

Claims

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Application Information

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IPC IPC(8): F04D29/70F04D29/62F04D29/42F04D29/08
CPCF04D29/708F04D29/628F04D29/4293F04D29/086
Inventor 李国周乃明蔡银桂沙达顺
Owner JIANGSU DEERJIA MACHINERY MFG CO LTD
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