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Tubular thermal treatment furnace capable of continuously conveying materials

A heat treatment furnace and tube-type technology, applied in heat treatment furnaces, heat treatment equipment, furnaces, etc., can solve the problems of heat treatment furnace temperature and ambient atmosphere that are difficult to control, and affect the quality of heat-treated products of workpieces. Guaranteed quality and consistent results

Active Publication Date: 2014-03-05
SUZHOU ZHONGMENZI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the conveying device usually adopts a net chain conveying device. During the conveying process, the workpieces are easy to be stacked together. During the heat treatment of the workpiece, the temperature and ambient atmosphere in the heat treatment furnace are not easy to control, which affects the workpiece. Product quality of heat treatment processing

Method used

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  • Tubular thermal treatment furnace capable of continuously conveying materials
  • Tubular thermal treatment furnace capable of continuously conveying materials
  • Tubular thermal treatment furnace capable of continuously conveying materials

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Embodiment Construction

[0021] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods.

[0022] see Figure 1~3 As shown, the tubular heat treatment furnace capable of continuous feeding includes a furnace body with a feed inlet and a discharge port, a feeding mechanism for conveying the workpiece 9 to be heat treated, and a gas supply device for supplying protective gas to the furnace body ( not shown in the figure). A drying chamber 2 for drying the workpiece 9 and a feed end roller table 1 for transporting the workpiece 9 to the drying chamber 2 are arranged in sequence in front of the feed port of the furnace body. The feed port of the furnace body enters the furnace body, and the discharge end roller table 7 for transmitting the workpiece 9 is provided behind the discharge port of the furnace body.

[0023] The furnace body has a preheating passage 3, a heating chamber 4, an air co...

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Abstract

The invention discloses a tubular thermal treatment furnace capable of continuously conveying materials. The tubular thermal treatment furnace comprises a furnace body with a material inlet and a material outlet and a material conveying mechanism for conveying workpieces, wherein the workpieces are conveyed by the tubular material conveying device into a preheating channel, a heating chamber, a water-cooling chamber and a water-cooling channel which are arranged in the furnace body in sequence, and subjected to corresponding treatments; the workpieces can be orderly conveyed in a conveying process and are difficult to stack, so that the number of the workpieces in the same conveying section is a fixed value; meanwhile, the workpieces entering the chamber or the channel of each treatment section are positioned in a relatively small region, so that the temperature and the environment atmosphere in each treatment section are easy to control, and the consistency between technical parameters of each treatment section and set parameters is guaranteed; therefore, the quality of the workpieces obtained through thermal treatment is guaranteed, and the quality of a product is improved.

Description

[0001] technical field [0002] The invention relates to a tube type heat treatment furnace capable of continuous feeding. [0003] Background technique [0004] Some workpieces, especially tubular materials, such as stainless steel pipes, often need to go through multiple processes during production and processing, and usually need to be transported along the front and rear directions of the production line by using a conveying device. In the prior art, the conveying device usually adopts a net chain conveying device. During the conveying process, the workpieces are easy to be stacked together. During the heat treatment of the workpiece, the temperature and ambient atmosphere in the heat treatment furnace are not easy to control, which affects the workpiece. Product quality of heat treatment processing. [0005] Contents of the invention [0006] The purpose of the present invention is to overcome the disadvantages of the prior art and provide a tubular heat treatment...

Claims

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Application Information

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IPC IPC(8): C21D9/08
Inventor 郑秀凤徐芳
Owner SUZHOU ZHONGMENZI TECH
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