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Self-adjusting chemical pump

A chemical pump, self-adjusting technology, applied in non-displacement pumps, non-variable capacity pumps, pumps, etc., can solve the problems of high maintenance and replacement costs, increase factory production costs, and chemical pumps are easily damaged, and reduce maintenance. cost, avoid easy damage, improve the effect of sealing

Pending Publication Date: 2021-12-07
安徽凯特泵业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Due to the different working media of chemical pumps, the working parameters of chemical pumps required by different working media and working environments are different, so a wide variety of models are required, which increases the cost of factory production; at the same time, the environment used by chemical pumps is generally corrosive Strong resistance, chemical pumps are easily damaged, and the cost of repair and replacement is high

Method used

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device o...

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Abstract

The invention discloses a self-adjusting chemical pump which comprises a motor. A connecting base and a pump shell are installed on the motor, an impeller is arranged in the pump shell and connected with a rotating shaft of the motor through a connecting shaft, the connecting shaft is connected with the rotating shaft through a coupler, the coupler is arranged in the connecting base, the connecting shaft is connected with the pump shell through a sealing piece, the sealing piece comprises a sealing bearing, a rubber ring and a secondary sealing ring, the sealing bearing is arranged on the portion, on one side of the impeller, of the pump shell, the rubber ring is arranged between the sealing bearing and the secondary sealing ring, the secondary sealing ring is arranged at the connecting position of the connecting base and the pump shell, and an overflow opening is formed in the lower part of the connecting base. According to the self-adjusting chemical pump, the defects in the prior art are overcome, the service life of the chemical pump is prolonged, the maintenance cost is low, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of chemical pumps, in particular to a self-regulating chemical pump. Background technique [0002] With the rapid development of chemical industry, it has an increasingly important impact on human life and the environment. People pay more attention to it than before, because these chemicals can affect people in terms of environment and safety. After years of market washing and improvement, my country's chemical pumps can basically meet the needs of work, and at the same time it also plays a very important role in protecting the environment. [0003] According to different fields of use, chemical pumps can be divided into the following categories: [0004] 1) Pipeline pumps: pumps for oil pipelines, pumps for loading and unloading vehicles, etc.; [0005] 2) Auxiliary pumps: including lubricating oil pumps, sealing oil pumps, hydraulic transmission pumps, etc.; [0006] 3) Public works pumps: including bo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/06F04D7/06F04D29/10F04D29/12F04D29/046F04D29/42F04D29/00F04D29/02F04D15/00F16M3/00
CPCF04D13/0606F04D7/06F04D29/106F04D29/126F04D29/046F04D29/426F04D29/007F04D15/0027F04D29/026F16M3/00Y02P20/10
Inventor 汪卫平唐子一占洋洋李建新黄文龙汪渌吴海洋
Owner 安徽凯特泵业有限公司
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