Methane automatic burning heat energy recovering blind fire torch

A heat recovery and automatic combustion technology, which is applied to gas fuel burners, burners, combustion methods, etc., can solve the problems of aggravating the greenhouse effect and wasting energy, and achieve the effects of preventing backfire, improving efficiency, and fully burning

Pending Publication Date: 2017-08-18
无锡进帆环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The direct discharge of biogas will aggravate the greenhouse effect and waste energy. With the increasing environmental protection requirements, the comprehensive treatment of biogas has become an increasingly urgent demand

Method used

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  • Methane automatic burning heat energy recovering blind fire torch

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Embodiment Construction

[0013] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:

[0014] Such as figure 1 As shown, the present invention mainly includes a torch barrel 1, a heat exchange inner cavity 3 is provided in the middle of the torch barrel 1, and a heat exchange coil 4 is arranged in the heat exchange inner cavity 3. The water inlet end of the heat exchange coil 4 is connected to the heat exchange water inlet pipe 16 .

[0015] The heat exchange inlet pipe 16 is provided with a water pump 17 and a water pipe electric regulating valve 18, and a temperature detector 19 is provided on the side wall of the heat exchange inner cavity 3, and the temperature in the heat exchange inner cavity 3 is detected by the temperature detector 19, The temperature detector 19 can automatically adjust the opening degree of the electric regulating valve 18 according to the water temperature.

[0016] The bottom of the torch body 1 is provided...

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Abstract

The invention belongs to the technical field of methane treatment equipment and relates to heat energy recovering equipment, in particular to a methane automatic burning heat energy recovering blind fire torch. The methane automatic burning heat energy recovering blind fire torch comprises a torch cylinder body, a heat exchange inner cavity is formed in the middle of the interior of the torch cylinder body, a heat exchange coiled tube is arranged in the heat exchange inner cavity, and the water inlet end of the heat exchange coiled tube is connected with a heat exchange water inlet tube; a methane inlet tube is arranged at the bottom of the torch cylinder body, the gas inlet end of the methane inlet tube extends out of the torch cylinder body and is connected with a methane air source, and the gas outlet end of the methane inlet tube extends to the center position of the bottom of the torch cylinder body; and the gas outlet end of the methane inlet tube is connected with a plurality of burning heads through a plurality of branched gas tubes. According to the methane automatic burning heat energy recovering blind fire torch, methane generated in the sewage treatment technique can be recycled, heat energy generated through methane burning is utilized to increase the temperature of a sewage treatment anaerobic pool, thus efficiency of anaerobic degradation is improved, and energy saving and environmental friendliness are achieved; through the multiple burning heads uniformly distributed in a multi-layer mode, the flow speed of the methane of outlets of the burning heads can be decreased; and a fire barrier can prevent backfire.

Description

technical field [0001] The invention relates to heat energy recovery equipment, in particular to a dark fire torch for automatic combustion of biogas to recover heat energy, and belongs to the technical field of biogas treatment equipment. Background technique [0002] In the biochemical sewage treatment process, anaerobic treatment will produce a large amount of biogas, usually under anaerobic conditions, the degradation of 1kgCOD will produce about 0.42-0.45Nm3 biogas, the methane content is about 60%, and its calorific value is 21.52×103kJ / m3 about. The direct discharge of biogas will aggravate the greenhouse effect and waste energy. With the increasing environmental protection requirements, the comprehensive treatment of biogas has become an increasingly urgent demand. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages, thereby providing a kind of biogas automatic combustion heat energy recovery dark fire tor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G7/06F23D14/46
CPCF23D14/46F23G7/06
Inventor 强成诚
Owner 无锡进帆环保科技有限公司
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