Hot-dip galvanizing cosolvent tank capable of achieving full contact

A hot-dip galvanizing and co-solvent technology, applied in hot-dip galvanizing co-solvent tank and hot-dip galvanizing field, can solve the problems of insufficient contact, insufficient contact between co-solvent and workpiece, affecting the effect of hot-dip galvanizing, etc. , to achieve the effect of ensuring the contact effect

Pending Publication Date: 2019-04-02
浙江慧钢技术发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing co-solvent is not in sufficient contact with the workpiece, and it is easy to produce places with insufficient contact, which will affect the effect of hot-dip galvanizing

Method used

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  • Hot-dip galvanizing cosolvent tank capable of achieving full contact

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Embodiment Construction

[0014] Refer to figure 1 , The present invention is a hot-dip galvanizing co-solvent tank with sufficient contact, including a heat preservation shell 1, a heating tank 2, a first circulation pipe 31, a second circulation pipe 32, an adsorption filter layer 20, a heating device 10, and a temperature sensor 25 , The first liquid pump 3, the control device 4, the heat preservation shell 1 is provided with a heating tank 2, and the heat preservation can be provided with a heating device 10 for heating the heating tank 2, and the heating tank 2 is provided with a temperature sensor 25. The temperature sensor 25 is located below the liquid level of the co-solvent. The heating tank 2 is provided with an adsorption filter layer 20 near the bottom, and the bottom of the heating tank 2 is provided with a first circulation pipe 31. The liquid inlet end of a first liquid pump 3 is connected, and the liquid outlet end of the first liquid pump 3 is connected with a second circulation pipe 3...

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PUM

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Abstract

The invention discloses a hot-dip galvanizing cosolvent tank capable of achieving full contact. The hot-dip galvanizing cosolvent tank comprises a heat preservation shell, a heating tank, a first circulating pipe, a second circulating pipe, an adsorption filtering layer, a heating device, a temperature sensor, a first liquid pump and a control device, wherein the heating tank is arranged in the heat preservation shell, the heating device used for heating the heating tank is arranged in the heat preservation shell, the temperature sensor is arranged in the heating tank and located below the liquid level of a cosolvent, the adsorption filtering layer is arranged at the position, close to the bottom, of the heating tank, the first circulating pipe is arranged at the bottom of the heating tank, the tail end of the first circulating pipe is connected with the liquid inlet end of the first liquid pump, the liquid outlet end of the first liquid pump is connected with the second circulating pipe, and the tail end of the second circulating pipe is fixed to the side wall of the heating tank. The first circulating pipe and the second circulating pipe are matched to enable the cosolvent to quickly flow, and thus a workpiece and the cosolvent can make full contact to guarantee the contact effect.

Description

【Technical Field】 [0001] The invention relates to the technical field of hot-dip galvanizing, in particular to the technical field of a hot-dip galvanizing auxiliary solvent tank. 【Background technique】 [0002] Hot-dip galvanizing is to make the molten metal react with the iron matrix to produce an alloy layer, so that the matrix and the coating are combined. Hot-dip galvanizing is to first pickle the steel parts. In order to remove the iron oxide on the surface of the steel parts, after pickling, it is cleaned in a tank with ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride , And then sent to the hot dip plating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Co-solvents are used in the hot dip galvanizing process. The existing co-solvents are not fully contacted with the workpiece, and the contact is likely to be insufficient, which will affect the ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C2/02C23C2/06
CPCC23C2/003C23C2/02C23C2/06
Inventor 黄火良
Owner 浙江慧钢技术发展股份有限公司
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