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Biomass pyrolysis device

A technology of biomass pyrolysis and pyrolyzer, applied in the field of biomass pyrolysis devices

Inactive Publication Date: 2018-09-28
CHANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While incineration can only use heat energy, gasification can only use the obtained gas

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] like Figure 1 to Figure 4 As shown, a biomass pyrolysis device of the present invention includes a pyrolyzer 1, a pyrolysis gas condenser 2, a gas absorption tank 3, an oil collection tank, a pyrolysis gas storage tank and a pyrolysis carbon storage tank.

[0035] The middle part of the pyrolyzer 1 is a cylindrical structure, and the inner wall of the cylindrical structure is provided with a heat regulator 1-1; the bottom and the uppermost part of the pyrolyzer are designed into a conical structure; the bottommost part of the pyrolyzer is designed There are pyrolytic carbon discharge pipes 1-2 and pyrolytic carbon discharge valves 1-3; the lower part of the pyrolyzer is provided with an inert gas inlet pipe 1-4. The central part of the pyrolyzer is provided with a catalyst packing cylinder 1-5, and the catalyst packing cylinder 1-5 is provided with a packing cylinder agitator; the outer side of the catalyst packing cylinder 1-5 and in the pyrolyzer 1 are provided with ...

Embodiment 2

[0054] like Figure 1 to Figure 4 As shown, a biomass pyrolysis device of the present invention includes a pyrolyzer 1, a pyrolysis gas condenser 2, a gas absorption tank 3, an oil collection tank, a pyrolysis gas storage tank and a pyrolysis carbon storage tank.

[0055] The middle part of the pyrolyzer 1 is a cylindrical structure, and the inner wall of the cylindrical structure is provided with a heat regulator 1-1; the bottom and the uppermost part of the pyrolyzer are designed into a conical structure; the bottommost part of the pyrolyzer is designed There are pyrolytic carbon discharge pipes 1-2 and pyrolytic carbon discharge valves 1-3; the lower part of the pyrolyzer is provided with an inert gas inlet pipe 1-4. The central part of the pyrolyzer is provided with a catalyst packing cylinder 1-5, and the catalyst packing cylinder 1-5 is provided with a packing cylinder agitator; the outer side of the catalyst packing cylinder 1-5 and in the pyrolyzer 1 are provided with ...

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Abstract

The invention relates to a biomass pyrolysis device. The biomass pyrolysis device comprises a pyrolysis device, a pyrolysis gas condenser, a gas absorption tank, an oil collecting tank, a pyrolysis gas storage tank and a pyrolysis carbon storage tank, wherein the pyrolysis device is provided with a heat quantity regulator, a pyrolysis carbon discharge pipe, a pyrolysis carbon discharge valve, an inert gas intake pipe, a catalyst filler cylinder, a material charge pipe, a pyrolysis gas exhaust pipe and a pyrolysis gas exhaust valve; the pyrolysis gas condenser comprises a pyrolysis gas inlet, apyrolysis gas outlet, a biological oil outlet, a cooling liquid inlet, and a cooling liquid outlet; the gas adsorption tank is provided with a gas intake pipe of the gas adsorption tank, an upper cover of the gas adsorption tank, and a gas collecting pipe of the gas adsorption tank, and contains an alkaline or acid adsorbent; the oil collecting tank is used for receiving the biological oil from the biological oil outlet, the pyrolysis gas storage tank is used for receiving the gas from the gas collecting pipe of the gas adsorption tank, and the pyrolysis carbon storage tank is used for receiving the pyrolysis carbon from the pyrolysis carbon discharge pipe.

Description

technical field [0001] The invention relates to the technical field of biomass treatment, in particular to a biomass pyrolysis device. Background technique [0002] Biomass pyrolysis refers to the process of heating biomass to a certain temperature in an inert atmosphere, the macromolecular substances inside the biomass are decomposed, and the liquid product bio-oil, non-condensable gas and solid product carbon are obtained. Compared with other biomass utilization methods, the pyrolysis method has obvious advantages: (1) The pyrolysis products are gas, bio-oil and carbon, which can be used according to different needs. Among them, bio-oil can be directly used as boiler fuel, can also be used as chemical raw material, and can also be used as vehicle fuel after being refined and reformed. The resulting non-condensable gas can be used as a fuel gas or as a carrier gas for the reaction. Solid carbon can be used as coke and can also be used to prepare activated carbon. While i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B53/00C10B57/00B01J29/48
CPCB01J29/48B01J2229/18C10B53/00C10B57/00
Inventor 王莉万玉山万雨婷
Owner CHANGZHOU UNIV