Biogas burner

A biogas and burner technology, which is applied to gas fuel burners, burners, combustion ignition and other directions, can solve the problems of low calorific value, insufficient combustion, and short service life of biogas, and achieve good combustion stability and use. The effect of long life and large adjustment ratio

Inactive Publication Date: 2013-05-15
福建正泽新能源有限公司
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Problems solved by technology

These raw materials are heated under anaerobic conditions to cause complex thermochemical reactions and energy conversion processes. However, due to the characteristics of high hydrogen/carbon ratio, high oxygen content and high volatile content of biomass, it is easy to form Tar, in order to meet the high-quality, high-yield, low energy consumption and environmental protection requirements of the current industrial boilers, special burners must be u

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[0028] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0029] Such as Figure 1-9 As shown, the biogas burner includes a combustion tube outer tube 1, a combustion tube inner tube 2, a cone-shaped flame stabilizing disk 3, an external air tube 5, an air outlet 8, an air swirling sheet 6, a gas swirling sheet 9, Conical port connector 11, decoking conical port 12, air inlet device 13, conical port adapter flange 10, air inlet outer pipe 15, adjusting bolt 16, air inlet device 13 and decoking cone port 12 is fixed on the detachable flange 14, and its function is to repair and disassemble. The function of the decoking cone port 12 is to prevent the tar from clogging in the pipeline, forming a diffusion taper, allowing the gas and tar to spray out and burn through the jet direction. So the tar will not clog the burner. The detachable flange 14 is fixed on the outer intake pipe 15, and the outer intake pipe...

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Abstract

The invention discloses a biogas burner which comprises a combustor drum outer pipe, a combustor drum inner pipe, a conical flame stabilizing disc, an outer air pipe, an air-outlet hole, an air spinning sheet, a gas spinning sheet, a decoking conical port, an air-inlet device, an air-inlet outer pipe and an adjusting bolt. The air-inlet outer pipe is welded on a conical port connector, a detachable flange is further fixed on the air-inlet outer pipe, the air-inlet device and the decoking conical port are fixed on the detachable flange, a conical port adapting flange is fixedly connected onto the conical port connector, the adjusting bolt is locked on the outer air pipe and butts against the air inlet outer pipe, the combustor drum inner pipe is sleeved on the combustor drum outer pipe, a support plate is further arranged on the combustor drum inner pipe, and the conical flame-stabilizing disc is fixedly connected onto the combustor drum inner pipe. The biogas burner enables fuel to be sufficiently combusted, cannot pollute environment, is not prone to be blocked, and is free of tempering blowing-off, long in service life and good in stability.

Description

technical field [0001] The invention relates to an industrial burner, in particular to a renewable energy biogas burner. Background technique [0002] The limited resources on the earth, with the continuous exploitation of human beings, will eventually be consumed completely. Human beings must make comprehensive use of renewable energy. The application of biogas has replaced non-renewable fuels, such as: coal, diesel, gas, electricity, etc. The equipment and materials of the combustion heating method are environmentally friendly and costly to use. The organic components of the biomass straw are mainly cellulose, hemicellulose and lignin, with a mass fraction of about 76%. These raw materials are heated under anaerobic conditions to cause complex thermochemical reactions and energy conversion processes. However, due to the characteristics of high hydrogen / carbon ratio, high oxygen content and high volatile content of biomass, it is easy to form Tar, in order to meet the high...

Claims

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Application Information

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IPC IPC(8): F23D14/02F23D14/46F23Q13/02
Inventor 陈美栋陈依名郑虎臣
Owner 福建正泽新能源有限公司
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