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An energy-saving and environment-friendly annealing furnace

An energy-saving and environmentally friendly annealing furnace technology, which is applied in the direction of furnaces, furnace types, heat treatment furnaces, etc., can solve the problems of poor annealing effect and uneven temperature distribution of annealing furnaces, and achieve fast heating speed, good temperature distribution uniformity, and uniform heating Effect

Active Publication Date: 2021-10-22
泉州柏洋精密机械制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, in view of the above problems, the present invention provides an energy-saving and environment-friendly annealing furnace, which mainly solves the problem of uneven temperature distribution in the annealing furnace in the prior art, resulting in poor annealing effect

Method used

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  • An energy-saving and environment-friendly annealing furnace
  • An energy-saving and environment-friendly annealing furnace
  • An energy-saving and environment-friendly annealing furnace

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Embodiment Construction

[0024] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0025] Embodiments of the invention are:

[0026] refer to Figure 1 to Figure 6As shown, an energy-saving and environment-friendly annealing furnace includes a control device, a furnace body 1, and a first driving device arranged on the furnace body 1. The furnace body 1 has an opening 2, and the opening 2 is provided with a furnace door. , the body of furnace 1 is provided with a heat shield 3, and heat insulation materials such as heat insulation cotton, asbestos or glass fiber are filled between the heat shield 3 and the body of furnace 1 to further improve the heat insulation effect, so that the body of furnace 1 The thermal insulation effect inside is good, so as to prolong the thermal insulation time, reduce heat loss, and greatly reduce energy loss. The heat radiation can be transmitted to the workpiece to be processed, and the heating rate...

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Abstract

The invention relates to the field of metal annealing equipment, in particular to an energy-saving and environment-friendly annealing furnace. The first driving device on the body, the furnace body has an opening, the opening is provided with a furnace door, the furnace body is provided with a heat shield, and a working room with a certain space is formed in the heat shield, There is a guide rail in the working room, one end of which extends outward through the opening, and at least two flow passages are arranged side by side between the heat shield and the furnace body along the left and right directions, and the heat shield is located at each flow passage. All are provided with ventilation holes communicating with the working chamber, the upper ends of the longitudinal air guiding hoods are communicated with each flow channel, the first driving device is arranged on the upper part of the furnace body, and the output end of the first driving device passes through The heat shield enters the working chamber and is equipped with an axial exhaust fan.

Description

technical field [0001] The invention relates to the field of metal annealing equipment, in particular to an energy-saving and environment-friendly annealing furnace. Background technique [0002] Annealing is a metal heat treatment process, which refers to slowly heating the metal to a certain temperature, keeping it for a sufficient time, and then cooling it at an appropriate speed. ; To refine the grain, adjust the organization, and eliminate organizational defects, stainless steel products must undergo an annealing process after cold rolling, the purpose of which is to improve the structure and mechanical properties. The existing annealing furnace mainly includes a furnace body, a furnace and a heating element. The furnace is provided with an opening, and the furnace body is provided with a furnace door for opening or closing the opening. Usually, for a small annealing furnace, the heating element is arranged On one side of the furnace body (except the other side where t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21D9/00C21D1/26C21D1/34
CPCC21D1/26C21D1/34C21D9/0056
Inventor 谢勇军潘伟胜
Owner 泉州柏洋精密机械制造有限公司
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