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Heat treatment furnace convenient for measuring temperature and reducing temperature measuring errors

A heat treatment furnace and error technology, applied in heat treatment furnaces, heat treatment equipment, heat treatment process control, etc., can solve problems such as inconvenient use, difficult use, and temperature error detection, and achieve the effects of convenient temperature measurement, energy saving, and fast operation

Inactive Publication Date: 2020-01-17
HARBIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a heat treatment furnace that is convenient for temperature measurement and reduces temperature measurement errors, so as to solve the technical problems of inconvenient use and difficult use of temperature detection errors

Method used

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  • Heat treatment furnace convenient for measuring temperature and reducing temperature measuring errors
  • Heat treatment furnace convenient for measuring temperature and reducing temperature measuring errors
  • Heat treatment furnace convenient for measuring temperature and reducing temperature measuring errors

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Embodiment Construction

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0023] The features of various aspects of the embodiments of the present invention will be described in detail below. In the following detailed description, many specific details are proposed for a comprehensive understanding of the present invention. However, it is obvious to those of ordinary skill in the art that the present inventio...

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Abstract

The invention belongs to the technical field of heat treatment furnaces, and relates to a heat treatment furnace convenient for measuring temperature and reducing temperature measuring errors. The heat treatment furnace comprises a bottom plate (1) and a housing (2) fixed on the bottom plate (1); a liner (3) is fixed at the bottom of the inner wall of the housing (2); an opening (4) is formed in the same side of the housing (2) and the liner (3); a liftable door body device (5) is arranged below the opening (4); an electrothermal component (6) is connected to one side, far from the opening (4), of the inner wall of the liner (3); a thermocouple (10) capable of moving up and down is fixedly connected to the top of the liner (3); and a fixed plate (11) and a lifting device (12) for placing ametal workpiece are sequentially connected to the bottom of the liner (3). The heat treatment furnace solves the problem that in the prior art, the in-furnace temperature is simply detected, and cannot be effectively monitored according to the size and the shape of a product, avoids the condition that the detection device is placed manually, is convenient to use, and effectively avoids detectionerrors.

Description

Technical field [0001] The invention belongs to the technical field of heat treatment furnaces, and specifically relates to a heat treatment furnace that facilitates temperature measurement and reduces temperature measurement errors. Background technique [0002] Heat treatment furnace is a general term for industrial furnaces that perform various metal heat treatments on metal workpieces. The general term for industrial furnaces that perform various metal heat treatments on metal workpieces. The temperature is generally lower than that of heating furnaces. Heat treatment furnaces can adopt various furnace types. However, stricter control of furnace temperature and furnace atmosphere is required. Most heat treatment furnaces use gas fuel heating. In order to accurately control the furnace temperature, some heat treatment furnaces use electric heating. Modern heat treatment (especially chemical heat treatment) processes are becoming more and more complicated. There are also many f...

Claims

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Application Information

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IPC IPC(8): C21D9/00C21D11/00F27D21/00
CPCC21D9/00C21D11/00F27D21/0014
Inventor 张睿王晓序邹爽王宪洋陈立楠袁媛
Owner HARBIN
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