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Multistage atomizing spray anti-rust oil process

A process method and technology of anti-rust oil, which is applied to door/window accessories, hinges without pins, hinge plates, etc., can solve problems such as uneven oil layer on the surface, uneven thickness of coating film, environmental pollution, etc., and achieve high efficiency and energy saving Production efficiency, easy automation, and improved utilization

Inactive Publication Date: 2006-11-08
张明辉
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AI Technical Summary

Problems solved by technology

[0003] The present invention overcomes the defects such as uneven oil layer on the surface of the coated steel and flow and scattering after the steel is rolled and formed in the steel rolling production line, resulting in high fuel consumption, polluting the environment, uneven and unadjustable coating thickness, and being unfavorable for automatic production of the assembly line, etc. The purpose is to provide a process method of multi-stage atomization spraying anti-rust oil, which is an additional anti-rust process applied to the steel rolling production line after rolling and forming, so as to prevent the surface of the steel from corrosion and oxidation, and to protect Gloss of steel surface

Method used

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  • Multistage atomizing spray anti-rust oil process

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Embodiment Construction

[0012] The present invention is achieved in this way, and will be described in detail below in conjunction with the accompanying drawings. See figure 1 , is the multi-stage atomization spraying anti-rust oil process flow chart of the present invention.

[0013] The air atomizing device 1 feeds the compressed air generated by the air compressor 13 to suck out the antirust oil in the oil storage tank 16 and atomize it in the atomizing chamber 2 . The venturi diffusion throat 3 is diffused to the diffusion chamber 4, and the atomized anti-rust oil passing through the diffusion chamber 4 is evenly diffused, and the oil mist in the diffusion chamber is uniformly dispersed and the pressure and flow are slowed down. The oil mist is evenly and slowly sprayed out through the atomizing nozzle 5 at the outlet of the diffusion chamber. The outlet atomizing nozzle 5 and the charging electrode 8 of the diffusion chamber pass through the high-voltage electric field established by the high-...

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Abstract

The present invention provides multistage antirust oil atomizing and spraying process for steel rolling production line to avoid surface corrosion and oxidation of steel, and features the integrated air atomizing, electrostatic atomizing, intelligent control, mechanical-electrical integration and relevant technology. The present invention may be used in antirust step after rolling, and has the features of intelligent control of oil film thickness, high efficiency, low power consumption, high antirust oil utilizing rate, less environmental pollution and improved work condition.

Description

Technical field: [0001] The invention relates to a multi-stage atomization spraying anti-rust oil process method which can be widely used in a steel rolling production line to prevent corrosion and oxidation of the steel surface and protect the luster of the steel surface during the rolling and forming process of the steel. Background technique: [0002] At present, in the domestic metallurgical field, the anti-rust process of steel rolling and forming in the steel rolling production line generally adopts roller oiler, dipping oiler, and electrostatic oiler. The above oiler not only causes oil invasion and The surface oil layer of steel is uneven and the oil flows and scatter, causing disadvantages such as high fuel consumption, high cost, and environmental pollution, or the film thickness of the electrostatic oiler is uneven and cannot be adjusted, which is not conducive to the automatic production of the assembly line. Invention content: [0003] The invention overcomes ...

Claims

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Application Information

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IPC IPC(8): E05D1/04E05D7/14
Inventor 张明辉
Owner 张明辉
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