Combustion gas generator of biomass

Abstract

The invention relates to a combustion gas generation device, in particular to a combustion gas generator of biomass, comprising a vapourizing furnace, wherein, an enclosed dusting pool filled with water is arranged below the vapourizing furnace, an ash inlet arranged at the bottom of the lower furnace body of the vapourizing furnace is inserted to the dusting pool, the dusting pool is provided with a dusting unit, the ash-suction end of the dusting unit is inserted in the bottom of the dusting pool, and the ash-discharge end extends to the outside of the dusting pool. he invention has the advantages of simple structure and reasonable design, can guarantee the normal operation of the device continuously, efficiently and stability, improves the utilization rate and production efficiency of the device, and avoids the waste of resource.

Description

Technical field: [0001] The invention relates to a gas generating device, in particular to a biomass gas generator. Background technique: [0002] At present, the biomass pyrolysis and gasification technologies used in my country mainly include three process forms: fixed bed, fluidized bed and direct carbonization pyrolysis. The fixed bed gasifier process, especially the downdraft fixed bed, generally uses air as the gasification agent, which is characterized by simple equipment structure, easy operation, pyrolysis and gasification of various biomass materials, and low investment. It has been widely used in our country. [0003] However, the current biomass gasification device needs to regularly remove the ash at the bottom of the furnace body to ensure the normal operation of the gasification device, which makes the equipment unable to operate continuously and efficiently, reducing the utilization rate of the equipment and reducing production capacity. The efficiency is r...

AI Technical Summary

Problems solved by technology

[0003] However, the current biomass gasification device needs to regularly remove the ash at the bottom of the furnace body to ensure the normal operation of the gasification device, which makes the equipment unable to operate continuously and efficiently, reducing the utilization rate of the equipment, and reducing production efficiency. The efficiency is reduced, which greatly wastes resources. At the same time, the equipment cannot be applied to industries such as power generation and heating that require continuous operation, which limits the wide application of biomass gasification devices.

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