Biomass gasification furnace power generation system

Abstract

The invention discloses a biomass gasification furnace power generation system, which comprises a raw material cabin, a biomass cracking furnace, a dust removal mechanism, an oil liquid separation mechanism, an oil liquid purification mechanism, a gas liquid separation mechanism and a fuel gas power generation assembly, wherein the raw material cabin is communicated with a material distribution cabin through a conveyor; a fuel gas voltage stabilization outlet of a furnace body is sequentially communicated with the dust removal mechanism, the oil liquid separation mechanism, the oil liquid purification mechanism and the gas liquid separation mechanism through pipelines; the gas liquid separation mechanism is finally communicated with the fuel gas power generation assembly. A gasification furnace uses high-temperature air as a cracking agent; the raw material cracking temperature can be raised; the self energy loss of raw materials is reduced; double layers of pipelines are used for hotair inlet; each branched pipeline is provided with a sealing valve; the opening degree is regulated according to different work conditions; the operation work conditions of different raw materials aremet; an annular ignition system is used; the service radius of an igniter is reasonable; the ignition is fast and uniform, so that the raw materials can fully react; the fuel gas of the gasificationfurnace is annularly collected, so that the effective ingredients of the fuel gas are stable; the relieving pressure is stable.

Description

technical field [0001] The invention relates to the technical field of biomass cracking furnace equipment, in particular to a biomass gasification furnace power generation system. Background technique [0002] With the rapid development of the world economy and the continuous increase of population, energy issues and environmental protection issues have become two major issues facing social development. At present, the use of biomass energy generally has a phenomenon of very low economic benefits, which is reflected in the uneven technology of biomass cracking furnace equipment and the structure of the cracking furnace. The failure rate of furnace operation is high, the ignition system is unstable, resulting in uneven combustion of raw materials; the air distribution is unreasonable, local burn-through, and partial cracking reactions cannot be completed, resulting in unstable gas production and insufficient gas pressure; raw materials in the furnace are hardened, and carbon ...

AI Technical Summary

Problems solved by technology

At present, the use of biomass energy generally has a phenomenon of very low economic benefits, which is reflected in the uneven technology of biomass cracking furnace equipment and the structure of the cracking furnace. The failure rate of the furnace operation is high, the ignition system is unstable, resulting in uneven combustion of raw materials; the air distribution is unreasonable, local burn-through, and partial cracking reactions cannot be completed, resulting in unstable gas production and insufficient gas pressure; raw materials in the furnace are hardened, and carbon discharge is blocked; Moreover, the raw material cracking rate of the existing furnace mechanism is low and unstable, which makes it difficult to popularize and use the gasifier in a large area

Images