Washing method of seal head

A technology of sealing head and clear water, which is applied in the field of sealing head, which can solve the problems that the sealing head cannot be used normally and affects the service life of the sealing head, etc., and achieves the effects of no irritating smell, good cleaning quality, and convenient use and maintenance

Inactive Publication Date: 2017-05-03
QINGDAO XUSHENG HEAD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The stainless steel head will bring surface oil, rust, non-metallic dirt, etc. during the process of making, forming, welding, construction, etc., which will affect the service life of the head. Normal use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] The method for cleaning a head provided by the present invention will be described in detail below in conjunction with an embodiment.

[0008] The method for making the clean head includes the following steps: spray the head with organic builder and place it at a temperature of 20-45°C for 30 minutes, and then rinse it with clean water. Soak the head in 3% sodium borate solution for treatment, the treatment temperature is 20-55°C, the treatment time is 15-25min, and then rinse with clean water. Soak the head in the composite surfactant for treatment, the treatment temperature is 20-50°C, the treatment time is 30min, and then rinse with clean water.

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PUM

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Abstract

The invention relates to a washing method of a seal head. The washing method of the seal head is characterized by comprising the following steps: (1) spraying an organic builder to the seal head, and standing for 30 minutes under the temperature of 20 to 45 DEG C, and then flushing with clean water; (2) soaking the seal head in 3% of sodium borate solution; and (3) soaking the seal head in a composite surfactant. The washing method of the seal head has the advantages of being simple and convenient to operate, lasting in effect, convenient to use and maintain, high in washing quality, high in efficiency, and high in technique compatibility; the washed part surface is clean; the size accuracy and surface state of a part are not influenced; the washing method is nontoxic, free of irritant gas, and does not damage the body health of operators.

Description

technical field [0001] The present invention mainly relates to a head, in particular to a method for cleaning a head. Background technique [0002] The head is an indispensable and important part of pressure vessel equipment in many industries from petrochemical, atomic energy to food and pharmaceutical. It is mainly used in various container equipment. The material is mainly stainless steel, carbon steel, alloy steel, aluminum, titanium, copper, nickel and nickel alloys, etc. The material of the head in the pressure vessel is mainly aluminum alloy. The stainless steel head will bring surface oil, rust, non-metallic dirt, etc. during the process of making, forming, welding, construction, etc., which will affect the service life of the head. Normal use. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a method for cleaning the head. [0004] The technical proposal of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/24
CPCC23G1/24
Inventor 季振宽
Owner QINGDAO XUSHENG HEAD
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