Cooling device in biomass carbide furnace

Abstract

The invention discloses a cooling device in a biomass carbide furnace, which structurally comprises supporting legs, crosses, fanning devices, a housing body, conical blocks, blocking cylinders, supporting rods, a transmission belt, a feeding cylinder, a motor, a fixed bearing, an output shaft, a driving pulley storage bin and a discharge port, wherein the four mutually parallel supporting legs are welded at the bottom of the housing body; the feeding cylinder is arranged at the top of the housing body; a through hole is formed at the top of the housing body, and communicated with the bottom of the feeding cylinder; tip parts of the conical blocks are arranged above; the conical blocks are located below the through hole of the housing body; and the four conical blocks are located on the same central shaft, and sequentially uniformly arranged in the housing body from the top down. According to the cooling device in the biomass carbide furnace, the four fanning devices rotate to allow air to flow to perform heat dissipation, so that the speed of the heat dissipation can be accelerated; a material is dispersed for many times in a falling process, so that the material can be subjectedto uniform and sufficient heat dissipation; the heat dissipation efficiency is improved; the heat dissipation duration is saved; and a market demand is met.

Description

technical field [0001] The invention relates to a cooling device in a biomass carbonization furnace, which belongs to the field of cooling devices in a biomass carbonization furnace. Background technique [0002] my country is a big producer of charcoal, with an annual charcoal output of up to 10 million tons. With the rapid development of the national economy, the demand for charcoal is also increasing year by year. At the same time, my country is still a large agricultural production country, with about 7 billion tons of biomass waste such as crop stalks every year, but its utilization rate is only 20%. wasted. Biomass carbonization technology can effectively convert these biomass wastes into biomass carbonization products - combustible gas and biochar, that is, charcoal, which can greatly reduce the demand for natural wood, thereby effectively protecting forestry resources. Biomass carbonization is the use of thermochemical reaction principles to prepare green renewable ...

AI Technical Summary

Problems solved by technology

The equipment used for carbonizing biomass raw materials includes biomass carbonization furnaces. At present, the common cooling devices in biomass carbonization furnaces have slow cooling effect and long time, which do not meet the needs of the market.

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