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Decontamination technique for commutator copper bar

A technology of commutator and copper bar, which is applied in the direction of chemical instruments and methods, cleaning methods using tools, contact parts manufacturing, etc., can solve environmental pollution and other problems, and achieve the effect of solving pollution problems

Inactive Publication Date: 2018-04-06
瑞安市恒丰机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the discharge of sewage treated with cleaning agents has direct pollution to the environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The decontamination process of the commutator copper bar in this implementation is to first place the processed commutator copper bar in the drum. This kind of processed commutator copper bar must be stretched. Oil is used, so organic oil is distributed on the surface of the commutator copper bar; after the commutator copper bar is added to the drum, the sawdust is added at the same time, and the volume ratio of the sawdust added to the commutator copper bar is 2:1. After the drum is closed, the drum is driven to rotate; the drum is rolled for 60 minutes. During the rolling of the drum, the energy absorbed by the sawdust and the commutator copper bar will gradually increase the temperature. When the temperature rises to 40-50Cº, the reversing The oil on the copper bar of the filter will melt, and the melted oil will stick to the sawdust; then turn on the drum, pour out the mixture of copper bar and sawdust, and the mixture will be sieved immediately. The mesh number of th...

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PUM

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Abstract

The invention discloses a decontamination technique for a commutator copper bar. The decontamination technique is characterized in that a processed commutator copper bar is arranged in a roller; aftersawdust is added into the roller, the roller is sealed; the roller is driven to rotate; after the roller rotates for 50 to 80 minutes, the roller is opened, a copper bar and sawdust mixture is pouredout; and the copper bar is separated from the sawdust, and a decontamination process is completed. With the decontamination technique of the present invention adopted, oil stains and burrs on the processed commutator copper bar can be removed; and the oil stain removal technique is simple to use and environmentally friendly, and can be greatly applied to the commutator processing industry.

Description

Technical field [0001] The invention relates to a decontamination process, in particular to a decontamination process of commutator copper bars. Background technique [0002] In the manufacturing process of the commutator, the commutator copper bar is a key component. In the production of the commutator copper bar, stretching the copper rod is a necessary step. The process of stretching the copper rod Lubricating oil must be added to avoid deformation caused by overheating. For the processed commutator copper bars, the oil stains on the copper bars must be treated, and the burrs on the copper bars must be treated. At present, the treatment of burrs is relatively simple. You only need to place the copper row in the drum and roll it to remove the burrs. For the treatment of oil stains on the copper row, you need to use a cleaning agent for treatment, that is, use cleaning The agent pair can be used only after cleaning and drying. However, the sewage discharged after treatment wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R43/16B08B1/04
CPCH01R43/16B08B1/32
Inventor 陈阿陆
Owner 瑞安市恒丰机电有限公司