Biogas burner

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...

AI Technical Summary

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 used to meet the requirements. Now most people use non-renewable ordinary fuel burners instead of biogas burners. Using this The fuel burner is often blocked by biogas tar and ash, and the air intake pipe is often blocked. In addition, the biogas has a low calorific value, insufficient combustion, black smoke, and short service life. It is difficult to meet the high-quality, high-yield, Low energy consumption and environmental protection requirements

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