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Method for solving blockage of cleaning brush nozzle

A nozzle and brush type technology, which is applied in the direction of spraying device, coating, metal material coating process, etc., can solve the problems of unsatisfactory changing effect and inability to meet people's needs, and achieve the effect of solving nozzle clogging

Inactive Publication Date: 2018-12-21
四会市世达婴儿用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the effect of the change is not ideal and cannot meet people's needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The specific embodiment of the present invention is described further below:

[0011] A method for solving the clogging of cleaning brush nozzles, the method specifically includes the following steps:

[0012] 1) The pretreatment section of the hot-dip galvanizing line includes the alkali cleaning process section, the brushing process section and the cleaning process section, etc., and a large number of nozzles are required to spray the strip steel and equipment to achieve the cleaning and cooling effects;

[0013] 2) The production line must be stopped to clear the debris in the nozzle, replace the nozzle and replace the spray pipe, and the maintenance work is irregular, which increases the workload of the operator and reduces the operating rate of the production line. In addition, the clogging of the nozzles also affects the use effect of the brush rollers, and the damage of the brush rollers further aggravates the clogging of the nozzles, forming a vicious circle and...

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PUM

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Abstract

The invention relates to a nozzle, in particular to a method for solving blockage of a cleaning brush nozzle. The method comprises the following steps that a pre-treatment section of a hot-dip galvanized wire comprises an alkali washing process section, a scrubbing process section, a cleaning process section and the like, a large amount of nozzles need to be used to carry out spraying on strip steel and equipment so as to achieve the functions of cleaning and cooling. According to the method, the nozzles and the inner wall of a spraying pipe are cleaned through the cleaning brush rotated by amotor; in the straight reciprocating motion of the cleaning brush, foreign matters in the pipe are discharged from a liquid discharge port, so that the problem of blockage of the nozzle is thoroughlysolved, and the method is suitable for the internal structure of a brush type injection beam.

Description

technical field [0001] The invention relates to a nozzle, in particular to a method for solving the clogging of the nozzle of a cleaning brush. Background technique [0002] In order to solve the problem of nozzle clogging, many cold rolling mills in South Korea, the United States, Japan, and Europe have adopted a large number of self-cleaning brush-type spray pipes. For example, a steel mill in South Korea has gradually adopted brush-type spray pipes since 2000, and completely transformed all spray pipes in the pretreatment system at the end of 2001 to change the effect. However, the effect of the change is not ideal and cannot meet people's needs. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides a method for solving the clogging of the cleaning brush nozzle. [0004] The technical solution of the present invention is: a method for solving the clogging of the nozzle of the cleaning brush, which specifically includes ...

Claims

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Application Information

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IPC IPC(8): B05B15/52B05B15/522C23C2/02C23C2/06
CPCB05B15/52B05B15/522C23C2/02C23C2/06
Inventor 冼嘉其
Owner 四会市世达婴儿用品有限公司