Brazing furnace hot wall

A furnace wall and brazing technology, applied in welding equipment, electric heating devices, auxiliary devices, etc., can solve problems such as affecting the brazing process, stubborn grease, etc., and achieve the effect of adapting to long-term use, preventing deformation, and saving production costs.

Pending Publication Date: 2017-11-14
托普工业(江苏)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The material usually needs to be degreased before entering the brazing furnace, and the degreasing structure is generally degreased by water cleaning, but some grease is more stubborn and cannot be completely cleaned by water cleaning, which will affect the subsequent brazing process

Method used

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing, the present invention will be further described, but not as limitation of the present invention: a kind of brazing furnace fire wall, comprises sealing wall 1 and charging port 2, and described sealing wall 1 is provided with charging port 2; It is characterized in that: a firewall 3 is arranged inside the sealing wall 1, a reinforcing rib 9 is arranged between the sealing wall 1 and the firewall, and the sealing wall 1 includes a long-end sealing wall 4 and a short-end sealing wall 5; The right wall of the short-end sealing wall 5 is provided with a fan interface 6, the right wall of the long-end sealing wall 5 is provided with a feed port 2, and the upper part of the feed port 2 is provided There is an insulating door 7; a fire wall 3 is arranged inside the short-end sealing wall 5, and the fan interface 6 is arranged directly below the fire wall 3; a grid-like feeding structure 8 is arranged inside the feed inlet 2, The...

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Abstract

A brazing furnace hot wall comprises a sealing wall and a feeding inlet. The feeding inlet is formed in the sealing wall. The brazing furnace hot wall is characterized in that a hot wall body is arranged in the sealing wall; the sealing wall comprises a long end sealing wall body and a short end sealing wall body; a fan connector is arranged on the right side of the short end sealing wall body; the feeding inlet is formed in the right side of the long end sealing wall body; a heat insulating door is arranged above the feeding inlet; the hot wall body is arranged in the short end sealing wall body; the fan connector is arranged under the hot wall body; a grid-shaped feeding structure is arranged in the feeding inlet; reinforcing bars are arranged between the sealing wall and the hot wall body; and a material passing port is formed in the reinforcing bars. The brazing furnace hot wall can effectively remove oil stains on the surface of a workpiece and help the workpiece to be preheated, the cost is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the field of brazing furnaces, in particular to a brazing furnace firewall. Background technique [0002] The brazing furnace is a kind of equipment for effectively connecting the parts of the heat exchanger. It is welded by using the characteristic that the melting point of the solder alloy is lower than the melting point of the metal material of the component. The brazing material is usually placed near or inside the welding surface of the part to be connected, and the brazing flux is coated between the parts and the welding surface and on the surface. After installation and drying, the parts are heated under the protection of a certain inert gas atmosphere until the brazing alloy melts The non-melting temperature of the component metal allows surface diffusion between the molten metal and the non-melting metal. After cooling, the solder metal will form a metal bond with the contact surface of the component. [0003] Materi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K1/008B23K3/04B23K3/08
CPCB23K1/008B23K3/04B23K3/08
Inventor 浦杰浦进
Owner 托普工业(江苏)有限公司
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