Temperature control device for keeping temperature of industrial furnace

Abstract

The invention provides a temperature control device for keeping the temperature of an industrial furnace, and relates to the technical field of industrial furnace heat preservation. Comprising a box body matched with a furnace opening of the industrial furnace, a material box is arranged in the box body in a sliding mode, material doors are detachably arranged at the two ends of the material box, box door assemblies for blocking the box body are arranged at the two ends of the box body, and a driving assembly for driving the material box to move is arranged in the box body. According to the technical scheme, the box body matched with the furnace opening of the industrial furnace can provide an access channel for parts entering and exiting the industrial furnace, the box door assemblies for blocking the box body are arranged at the two ends of the box body and can shield the furnace door opening of the industrial furnace, heat in the industrial furnace is prevented from being greatly dissipated when the parts are added, and the service life of the industrial furnace is prolonged. And the part machining environment is affected.

Description

technical field [0001] The invention relates to the technical field of industrial furnace heat preservation, in particular to a temperature control device for maintaining the temperature of an industrial furnace. Background technique [0002] The industrial furnace using natural gas, coal gas or fuel oil as fuel, its working principle is to place the workpiece to be heated in the furnace, heat up to the temperature required by the process, keep warm or evenly temperature. Industrial furnaces are widely used in casting, forging, metal heat treatment, metallurgy, petroleum, glass and other fields. [0003] After the existing industrial furnace is burned, the problem of the furnace body is very high. At this time, the furnace door must be opened to take out the heated materials in the furnace for processing, so the furnace door can only be opened manually. Because the temperature of the furnace door is high, it is prone to danger. [0004] Moreover, there are industrial furna...

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Problems solved by technology

[0003] After the existing industrial furnace is burned, the problem of the furnace body is very high. At this time, the furnace door must be opened to take out the heated materials in the furnace for processing, so the furnace door can only be opened manually. Because the temperature of the furnace door is high, it is prone to danger

[0004] Moreover, there are industrial furnaces that need to frequently open and close the furnace door to perform operations such as feeding into the industrial furnace. When the furnace door is opened and closed, a large amount of heat in the industrial furnace will be lost, which will easily cause the temperature in the industrial furnace to drop sharply. When the parts are subsequently processed, the ideal temperature cannot be reached, and a relatively stable processing environment cannot be provided for the parts. Moreover, when the temperature in the industrial furnace is lost in a large amount, supplementary heating is required. At this time, the fuel resources required for heating will increase sharply. Large, unable to achieve the purpose of saving energy

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