Biomass gasification hot charcoal co-production system with independent oxidation chamber

A biomass and oxidation chamber technology, used in combustion equipment, manufacturing of combustible gas, lighting and heating equipment, etc., can solve the problems of poor biomass carbon quality, poor adjustability, and low biomass gasification and cracking efficiency. The effect of high-quality gas-carbon co-production, high flue gas heat, and increased thermal-carbon co-production capacity

Pending Publication Date: 2022-05-27
江苏嘉林新能源科技有限公司
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Problems solved by technology

[0008] The purpose of the present invention is to solve the technical problems of low biomass gasification cracking efficiency, poor adjustability, and poor quality of biomass charcoal in the prior art, and propose a biomass gasification thermal charcoal cogeneration system equipped with an independent oxidation furnace

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  • Biomass gasification hot charcoal co-production system with independent oxidation chamber

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Embodiment Construction

[0044] like figure 1 As shown, a biomass gasification thermal carbon co-production system with independent oxidation furnace is characterized in that it includes independent oxidation furnace and gasification furnace, and the oxidation furnace and the gasification furnace 6 pass through the flue gas pipe 2 connection, the flue gas pipe 2 is provided with a flue gas pipe valve 17, the flue gas pipe 2 is also connected to one end of the flue gas circulation pipe 109, and the other end of the flue gas circulation pipe 109 is connected to the oxidation furnace The oxidation chamber 101 of 1 is connected to each other, the flue gas circulation pipe 109 is respectively provided with a flue gas circulation valve 111 and a flue gas circulation fan 110, and the flue gas pipe 2 is connected to the oxidation furnace at the flue gas pipe valve 17. An oxygen detection device 3, a temperature sensor 4 and a flow meter 5 are respectively provided on the pipeline between 1 and 1, and the gasi...

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Abstract

The invention provides a biomass gasification hot charcoal co-production system provided with an independent oxidation chamber, and relates to the technical field of biomass comprehensive utilization equipment, the biomass gasification hot charcoal co-production system comprises an oxidation furnace and a gasification furnace which are independently arranged, the oxidation furnace and the gasification furnace are connected through a flue gas pipe, the flue gas pipe is provided with a flue gas pipe valve, and the flue gas pipe valve is connected with the gasification furnace. The flue gas pipe is further connected with one end of a flue gas circulating pipe, the other end of the flue gas circulating pipe is communicated with an oxidation chamber of the oxidation furnace, and the flue gas circulating pipe is provided with a flue gas circulating valve and a flue gas circulating fan; and an oxygen detection device, a temperature sensor and a flow meter are respectively arranged on the flue gas pipe on a pipeline between the flue gas pipe valve and the oxidizing furnace. The oxidation furnace is independently arranged, the oxidation process (combustion) is independently carried out and controlled, the reaction intensity can be easily controlled, the biomass gasification production process can be conveniently and rapidly adjusted and controlled in a wide range by controlling the reaction intensity of the oxidation furnace, and high-quality gas-carbon co-production is achieved.

Description

technical field [0001] The invention belongs to the technical field of biomass comprehensive utilization equipment, and in particular relates to a biomass gasification thermal carbon co-production system equipped with an independent oxidation furnace to simultaneously produce combustible gas and biomass carbon after biomass cracking and gasification. Background technique [0002] Biomass gasification can be divided into carbon-producing and non-carbon-producing from the product residue. The former has low utilization rate of biomass and the latter has high utilization rate of biomass. From the movement form of biomass material in the gasification process, it can be divided into For moving bed and fixed bed, the former has high gasification efficiency, but the quality of carbon production is the lowest, and the latter has low gasification efficiency, but the quality of carbon production is higher than that of the former. [0003] When building a biomass gasification system th...

Claims

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Application Information

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IPC IPC(8): C10J3/72F23B90/00
CPCC10J3/723C10J3/72F23B90/00Y02P20/129
Inventor 周谷平陈玉伟张有余
Owner 江苏嘉林新能源科技有限公司
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