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Biomass gas burner

A biomass gas and burner technology, applied in the direction of gas fuel burners, burners, combustion methods, etc., can solve the problems of reduced combustion efficiency, small load adjustment range, low calorific value of biomass gas, etc., and achieve high thermal efficiency and high combustion efficiency. Completely full, stable combustion effect

Active Publication Date: 2015-10-21
广东宝杰环保科技有限公司
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Problems solved by technology

However, the low calorific value of biomass gas and its difficulty in igniting and burning hinder the application of biomass gas with low calorific value in natural gas applications.
Due to the generally high tar content of biomass natural gas, it cannot be fully cracked, and the combustion in the existing burner is insufficient, resulting in reduced combustion efficiency, easy to cause environmental pollution, and unstable combustion, and the load adjustment range is small, and the existing burner

Method used

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with accompanying drawing:

[0021] Such as figure 1 , figure 2 As shown, the biomass gas burner includes a gas pipe 1 located at the axis, an air pipe 2 sleeved outside the gas pipe 1, an ignition device 3 and a flame detection device 4, and the rear end of the gas pipe 1 is provided with a gas inlet 14. The front end surface of the gas pipe 1 is composed of a circular sealing plate 5 whose front diameter is smaller than that of the gas pipe 1 and a conical surface 6 connecting the front edge of the pipe body and the circular sealing plate 5. On the conical surface 6 There are two circles of gas distribution nozzles 7 perpendicular to the conical surface 6. A booster cylinder 8 is arranged inside the gas pipe 1. The booster cylinder 8 is a conical cylinder. The large diameter end of the booster cylinder 8 is fixed on the circular seal. On the inner side of the plate 5, the booster tube 8 is arrange...

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Abstract

The invention discloses a biomass gas burner. The biomass gas burner comprises a gas pipe (1) located at the axial center, an air pipe (2) arranged outside the gas pipe (1) in a sleeving mode, an ignition device (3) and a flame detection device (4), wherein a round sealing plate (5) with the front diameter smaller than the gas pipe (1) and a conical surface (6) connecting the front end edge of a pipe body with the round sealing plate (5) are arranged on the front end face of the gas pipe (1), and two circles of gas distribution nozzles (7) perpendicular to the conical surface (6) are arranged on the conical surface (6); a pressurization cylinder (8) is arranged in the gas pipe (1), and the ignition device (3) and the flame detection device (4) penetrate through the air pipe (2) and extend to the front end of the air pipe (2). The biomass gas burner has the beneficial effects that biomass gas is separated through the nozzles after being pressurized primarily, the pressure head of biogas gas is stable, flow balancing is achieved, and the diameter and length of a flame are guaranteed; burning is complete and sufficient, and heat efficiency is high.

Description

technical field [0001] The invention relates to the technical field of burners, in particular to biomass gas burners. Background technique [0002] Due to the wide application of natural gas and its limited reserves, the application of biomass gas with low calorific value has attracted increasing attention. However, the low calorific value of biomass gas and its difficulty in igniting and burning have hindered the application of biomass gas with low calorific value in natural gas applications. Due to the generally high tar content of biomass natural gas, it cannot be fully cracked, and the combustion in the existing burner is insufficient, resulting in reduced combustion efficiency, easy to cause environmental pollution, and unstable combustion, and the load adjustment range is small, and the existing burner . Contents of the invention [0003] The purpose of the present invention is to overcome the disadvantages of the prior art, and provide a biomass gas burner with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D14/24F23D14/34F23D14/46
CPCF23D14/24F23D14/34F23D14/46
Inventor 陈悦飞
Owner 广东宝杰环保科技有限公司
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