Multifunctional burner for biomass combustion

Abstract

The invention discloses a multifunctional burner for biomass combustion. The multifunctional burner for biomass combustion comprises a burner for burning biomass fuel. A heat gas outlet of the burner is connected to one or more ovens through pipes. The burner comprises a burner body. Both ends of the burner body are respectively provided with a combustion chamber with a fuel inlet and a high temperature gas chamber with a gas inlet and a gas outlet. An air outlet of the combustion chamber is connected to the gas inlet of the high temperature gas chamber through one or more high temperature pipes. The gas outlet of the high temperature gas chamber is provided with a heat conduction tube connected to the ovens. The outer wall of the burner body is covered with a protective layer. The water is injected between the inner wall of the protective layer and the outer walls of the high temperature pipes. The protective layer is provided with a water inlet and a water outlet. Therefore, heat and hot water can be provided during biomass fuel combustion, and the service life of the multifunctional burner can be prolonged.

Description

technical field [0001] The invention relates to the field of biomass combustion, in particular to a multifunctional combustion furnace for biomass combustion. Background technique [0002] As we all know, with the development of society and the advancement of science and technology, people pay more and more attention to environmental protection. Traditional industries mainly rely on burning coal to obtain heat, but in the process of burning coal, sulfur dioxide and other substances will be produced, which is easy to cause acid rain. , smog, etc., pollute the environment, and because coal is a non-renewable resource, the society is constantly looking for fuels to replace coal. [0003] Biomass fuel is favored by people because of its high heat and less pollutants generated during combustion, but the existing equipment for burning biomass fuel has a single function and can only provide heat or hot water, and the equipment's The heat utilization efficiency is low, and a large ...

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Problems solved by technology

[0002] As we all know, with the development of society and the advancement of science and technology, people pay more and more attention to the protection of the environment. Traditional industries mainly rely on burning coal to obtain heat. However, in the process of burning coal, sulfur dioxide and other substances will be produced, which is easy to cause acid rain. , smog, etc., pollute the environment, and because coal is a non-renewable resource, the society is constantly looking for fuels to replace coal

[0003] Biomass fuel is favored by people because of its high heat and less pollutants generated during combustion, but the existing equipment for burning biomass fuel has a single function and can only provide heat or hot water, and the equipment's The heat utilization efficiency is low, and a large part of the heat is discharged into the atmosphere along with the exhaust gas, wasting social energy

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