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combustion furnace

A kind of combustion furnace, combustor technology

Active Publication Date: 2018-06-26
徐克铭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional combustion furnace often has poor heat convection effect, and the design without a cap makes the burning flame spray upwards, resulting in uneven temperature in the furnace and uneven combustion in the furnace. It takes a long time to burn and continuously add Fuel raises temperature

Method used

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Embodiment Construction

[0062] see figure 1 , respectively are the exploded schematic diagrams of the first embodiment of the combustion furnace of the present invention. The combustion furnace 1 includes an inner casing 11 , an outer casing 12 , an air intake passage 13 and a flame suppression cover 14 . The inner casing 11 forms an accommodating space 111, the upper edge of the inner casing 11 is provided with a plurality of first air holes 11a, the plurality of first air holes 11a surround the upper edge of the inner casing, and the bottom of the inner casing is provided with an inlet Stoma16. The outer casing 12 covers the inner casing 11, and a gas flow space 15 is formed between the inner casing 11 and the outer casing 12, wherein the diameter of the inner casing 11 can range from 40 cm to 70 cm, and the depth and length of the inner casing 11 The range is 60 cm to 130 cm. The pipe diameter of the outer casing 12 can range from 42 cm to 75 cm. The air intake channel 13 communicates with the...

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Abstract

Provided is a combustion furnace, comprising an inner housing, an outer housing, an air inlet channel, and a flame restricting cover. The inner housing forms a storage space. The upper edge of the inner housing is provided with a plurality of first pores. The plurality of first pores are arranged on the upper edge of the inner housing in a surrounding manner. The bottom of the inner housing is provided with a first air inlet hole. The outer housing wraps the inner housing. A gas flowing space is formed between the inner housing and the outer housing. The air inlet channel is communicated with the gas flowing space. The flame restricting cover is arranged on the inner housing and the outer housing. The lower edge of the flame restricting cover is under the plurality of first pores. The plurality of first pores of the combustion furnace guide air to form gas eddy, and flame in combustion can be restricted from spraying out upwards, so that air in the inner housing is uniformly burnt.

Description

technical field [0001] A combustion furnace, especially a combustion furnace that can maintain the temperature in the furnace and has good combustion effect. Background technique [0002] The combustion furnace puts combustible substances, usually branches, leaves, paper and charcoal, etc. into the furnace for cooking or heating. The furnace body of the combustion furnace generally includes an inner shell and an outer shell, and the inner shell is used as a combustion space. The use of combustion furnaces to provide domestic heat, or as a source of domestic heat, in traditional farmhouses is already a commonly used technology. In addition to large-scale combustion furnaces for residential or industrial purposes, due to the characteristics of the above-mentioned combustion materials used in the combustion furnace, it is very suitable for outdoor activities such as mountaineering, camping, etc. The needs of fire, heating, and barbecue have gradually developed into smaller vol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24B1/19F24B1/191
Inventor 杲中兴谢旭明翁仲毅郭彦隆
Owner 徐克铭
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