Heat treatment furnace with movable furnace cover

A heat treatment furnace and mobile technology, applied in the field of heat treatment, can solve the problems of poor annealing effect, high energy consumption, unreasonable structure, etc., and achieve the effect of reducing heat dissipation loss, reducing heat dissipation area, and good atomization effect.

Inactive Publication Date: 2012-01-11
王家琪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the defects of the existing trolley furnace such as unreasonable structure, high energy consumption, and poor annea

Method used

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  • Heat treatment furnace with movable furnace cover
  • Heat treatment furnace with movable furnace cover
  • Heat treatment furnace with movable furnace cover

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Experimental program
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Embodiment 1

[0029] Such as Figure 1-Figure 3 As shown, the hood mobile heat treatment furnace 1 is connected to the combustion system 2, the measurement and control system 3, and the smoke exhaust system 4. It includes a furnace base 12, and the furnace base 12 is provided with two combustion chambers 13 and a flue 14, wherein the flue 14 is located in the middle of the two combustion chambers 13 and is connected to the smoke exhaust system 4 for exhausting flue gas; each end of the combustion chamber 13 is provided with a burner 18, a total of 4 burners 18 in the whole furnace, of which, the burner 18 It is connected to the fuel system 2 and receives the fuel supply of the fuel system 2; the upper surface of the furnace table is provided with a movable furnace cover 11, and both ends of the furnace cover 11 are provided with furnace doors 16 equipped with furnace door lifting mechanisms (furnace door lifting mechanisms are also provided 17) The inner space of the furnace hood 11 is the h...

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PUM

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Abstract

The invention relates to a heat treatment furnace with a movable furnace cover and belongs to the technical field of heat treatment. The heat treatment furnace with a movable furnace cover is connected with a combustion system, a measurement and control system and a smoke evacuation system, and comprises a furnace stage, inside which two combustion chambers and a flue are vertically arranged, wherein the flue is positioned between the two combustion chambers and two ends of the combustions are equipped with burners. The upper surface of the furnace stage is provided with a movable furnace cover, two ends of which are equipped with fire doors. A heating chamber is disposed in the inner space of the furnace cover. And the heating chamber respectively communicates with the combustion chambers and the flue through open pores on the furnace stage. In comparison with car-type furnaces, the heat treatment furnace provided by the invention has advantages of light furnace cover, low mobile power of the furnace cover, good furnace seal performance, uniform furnace temperature, few burners, full combustion and the like. The thermal efficiency of the furnace reaches up to more than 36% through measuring and calculating.

Description

technical field [0001] The invention relates to a heat treatment furnace, which belongs to the technical field of heat treatment. Background technique [0002] Annealing of modified materials is one of the important processes in the manufacture of standard parts. Due to the large batch size, it is of great significance to reduce the unit energy consumption; the uniformity of the furnace temperature and the uniform structure of the annealed material play a key role in improving the productivity. [0003] The pipes and flues of the existing traditional fuel trolley heating furnace are located on both sides and above the furnace body, which directly affects the sanitation and indoor temperature conditions of the workshop, and hinders the operation of the bridge crane in the workshop. There are rigid burner air distribution pipelines, flue pipes and heat exchangers on both sides and top of the traditional structure furnace body, which are fixed and cannot be moved. High failur...

Claims

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Application Information

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IPC IPC(8): C21D9/663C21D1/32
Inventor 王家琪
Owner 王家琪
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