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Aluminum soldering scratch nail used for incinerator water-cooled wall

A water-cooled wall, incinerator technology, applied in the direction of nails, staples, combustion chambers, etc., can solve the problems of difficult welding and fixing, easy peeling, low strength, etc., to improve welding efficiency, improve welding strength, and effectively weld. Effect

Inactive Publication Date: 2013-10-16
宜兴市中环耐火材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The inner lining of the water wall of the incinerator is made of wear-resistant plastic as a protective layer, so as to protect the normal operation of the water wall at high temperature. The construction thickness of the wear-resistant plastic is 50mm, and it cannot be carried out by vertical mold vibration, but only by manual pounding. , but manual ramming construction is adopted, the strength is low, and it is easy to peel off. The current water wall is made of ordinary steel, and the heat-resistant stainless steel nails are ≥1200 ° C. It is difficult to weld and fix the two, which needs to be solved

Method used

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  • Aluminum soldering scratch nail used for incinerator water-cooled wall

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Embodiment Construction

[0010] An aluminum welding nail for an incinerator water wall, comprising an incinerator water wall 001, a wear-resistant plastic protective layer 002 attached to the water wall 001, and an aluminum welding nail 003 fixing the two, the aluminum welding nail One end of the nail 003 is a cylindrical rod body 031, and the other end is a "Y"-shaped fork body 032. The center of the end of the cylindrical rod body 031 is provided with a non-through hole 311, and an aluminum wire 004 is arranged in the non-through hole 311. The aluminum welding nail 003 The end of the cylindrical rod body 031 passes through the wear-resistant plastic protective layer 002 and is welded and fixed to the surface of the water cooling wall 001. The aluminum welding nail 003 is stainless steel.

[0011] For those skilled in the art, under the inspiration of the patent concept and specific embodiments, some deformations that can be directly derived or associated from the patent disclosure and common sense, ...

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Abstract

An aluminum soldering scratch nail used for an incinerator water-cooled wall comprises the incinerator water-cooled wall, an abrasion-proof plastic protecting layer attached to the water-cooled wall, and an aluminum soldering scratch nail making the incinerator water-cooled wall and the abrasion-proof plastic protecting layer fixed, wherein one end of the aluminum soldering scratch nail is a cylindrical rod body, the other end of the aluminum soldering scratch nail is a Y-shaped fork body, a non-through hole is formed in the center of the end portion of the cylindrical rod body, an aluminum wire is arranged in the non-through hole, and the cylindrical rod body end portion of the aluminum soldering scratch nail penetrates through the abrasion-proof plastic protecting layer to be fixed on the water-cooled wall face in a welded mode. Thus, welding efficiency is effectively improved, stainless steel and common steel material can be effectively welded, and welding strength is improved.

Description

technical field [0001] The invention relates to a welding connector for an incinerator, in particular to an aluminum welding nail for fixing a water wall of an incinerator and a wear-resistant plastic protective layer. Background technique [0002] The inner lining of the water wall of the incinerator is made of wear-resistant plastic as a protective layer, so as to protect the normal operation of the water wall at high temperature. The construction thickness of the wear-resistant plastic is 50mm. It cannot be carried out by vertical mold vibration, but only by manual pounding. , but manual ramming is used for construction, the strength is low, and it is easy to peel off. The current water wall is made of ordinary steel, and the heat-resistant stainless steel nails are ≥1200 ° C. It is difficult to weld and fix the two, which needs to be solved. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides an aluminum welding nail f...

Claims

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Application Information

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IPC IPC(8): F16B5/08F16B15/00F23M5/08
Inventor 袁根芳许宬铭
Owner 宜兴市中环耐火材料有限公司
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