Energy-saving and environment-friendly biomass fuel pyrolysis device

A biomass fuel, energy-saving and environmental protection technology, applied in indirect heating dry distillation, special form dry distillation, coke oven and other directions, can solve the problems of uneven pyrolysis, consumption, large heat energy and time, and achieve the effect of improving pyrolysis efficiency

Pending Publication Date: 2022-06-28
WEST ANHUI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the prior art, biomass materials are piled up in the pyrolysis furnace, and the part closer to the heat source is more fully pyrolyzed, while the part farther away from the heat source has a low pyrolysis efficiency and has the disadvantage of uneven pyrolysis
In order to fully pyrolyze all the biomass in the furnace, it takes a lot of heat energy and time, which greatly increases the cost of pyrolysis

Method used

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  • Energy-saving and environment-friendly biomass fuel pyrolysis device
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  • Energy-saving and environment-friendly biomass fuel pyrolysis device

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Embodiment Construction

[0022] Attached below Figure 1-3 , the specific embodiments of the present invention will be described in detail, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0023] The present invention provides an energy-saving and environment-friendly biomass fuel pyrolysis device, comprising an outer furnace body 1;

[0024] The pyrolysis furnace body 2 is located inside the outer furnace body 1. The pyrolysis furnace body 2 is provided with a feed port 3 at the top and a discharge port 4 at the bottom. Both the feed port 3 and the discharge port 4 pass through. the wall of the outer furnace body 1;

[0025] The number of movable walls 5 is multiple, and the side wall of the pyrolysis furnace body 2 is provide...

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Abstract

The invention discloses an energy-saving and environment-friendly biomass fuel pyrolysis device, and belongs to the technical field of pyrolysis equipment. The energy-saving and environment-friendly biomass fuel pyrolysis device comprises an outer furnace body; the pyrolyzing furnace body is located in the outer furnace body, a feeding opening is formed in the top of the pyrolyzing furnace body, a discharging opening is formed in the bottom of the pyrolyzing furnace body, and the feeding opening and the discharging opening both penetrate through the wall body of the outer furnace body; the number of the movable walls is multiple, multiple notches formed in the vertical direction are formed in the side wall of the pyrolyzing furnace body, the movable walls are arranged at the notches correspondingly, and the movable walls are further connected with the notches in a sliding mode; and the heating device is arranged between the pyrolyzing furnace body and the outer furnace body. According to the energy-saving and environment-friendly biomass fuel pyrolysis device, biomass can be pushed and preheated by fully utilizing pyrolysis gas, the pyrolysis efficiency is improved, and energy conservation and environment protection are achieved.

Description

technical field [0001] The invention relates to the technical field of pyrolysis equipment, in particular to an energy-saving and environment-friendly biomass fuel pyrolysis device. Background technique [0002] Biomass pyrolysis refers to the conversion of biomass macromolecules, such as lignin, through thermochemical reactions in the absence of oxidants or with limited oxygen supply. The method of thermochemical conversion technology in which cellulose and hemicellulose are decomposed into smaller molecular fuel materials. The energy conversion rate of biomass pyrolysis is extremely high, which can maximize the conversion of biomass energy into energy products, making the best use of materials. And pyrolysis is an essential stage. [0003] In the prior art, biomass materials are accumulated in a pyrolysis furnace, and the part closer to the heat source is more fully pyrolyzed, while the part farther away from the heat source has the disadvantage of low pyrolysis efficienc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B53/02C10B57/10C10B47/28
CPCC10B53/02C10B57/10C10B47/28
Inventor 李培培张达志吴菊郝和群张舰杨梅陈世芹孟屹
Owner WEST ANHUI UNIV
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