Cooling device in biomass carbonizing furnace

Abstract

The invention discloses a cooling device in a biomass carbonizing furnace. The cooling device includes an integrated heat dissipate box, a heat dissipater, a storage bin, a cooling frame bottom trough, a cooling frame upper cover, a cooling frame, a control panel, and an internal cooler. The heat dissipater is installed on the integrated heat dissipate box. The storage bin and the control panel form a vertical structure and are respectively embedded in the integrated heat dissipate box. The cooling frame has a U-shaped structure and is connected to the integrated heat dissipate box to form anintegrated structure. In the cooling device, water is injected into a fixed water injection cylinder so as to drive the device through gravity of water, thus reasonably utilizing the water; the wateris pumped into a water pumping cylinder for spray cooling the furnace completely, so that the device has good cooling effect; finally, the water, after spraying, is pumped into a water circulating storage frame and then is injected into the fixed water injection cylinder again, thereby achieving circulation utilization of water and effectively saving water resources.

Description

technical field [0001] The invention relates to a cooling device in a biomass carbonization furnace, which belongs to the field of cooling devices. Background technique [0002] Biomass carbonization is the use of thermochemical reaction principles to prepare green renewable fuels using biomass waste such as wood chips, crop straws, and fruit shells as biomass raw materials. During the carbonization process, the excess water and volatiles in the biomass raw materials are removed, and the cellulose, hemicellulose, lignin, etc. in the biomass raw materials are partially decomposed, and finally complete the cogeneration of charcoal and gas to obtain biomass carbonization products. The operation of the cooling device should prevent the carbonization furnace from overheating and keep the carbonization furnace within an appropriate temperature range. [0003] The structure of the prior art is relatively complicated, and the cooling effect is not ideal, and the water resources are...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a cooling device in a biomass carbonization furnace to solve the problems of complex structure, unsatisfactory cooling effect, failure to use water resources reasonably, and inability to effectively save energy.

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