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Biomass pyrogenation system and biomass pyrogenation method

A biomass pyrolysis and biomass technology, used in special forms of dry distillation, petroleum industry, coke ovens, etc., can solve the problems of environmental pollution, low utilization rate of biomass resources, energy waste, etc. The effect of energy shortage and high conversion efficiency

Active Publication Date: 2018-08-14
南京凯东森能热能科技有限公司
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Problems solved by technology

However, the utilization rate of biomass resources is not high, and most agricultural wastes are burned directly on farmland, which not only causes environmental pollution, but also causes energy waste

Method used

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  • Biomass pyrogenation system and biomass pyrogenation method

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Embodiment Construction

[0027] In order to make the content of the present invention more clearly understood, the present invention will be further described in detail below based on the specific embodiments and in conjunction with the accompanying drawings.

[0028] This embodiment provides a biomass pyrolysis system, such as figure 1 As shown, it includes a warehouse 1, a pyrolysis reactor 2, a gas delivery pipeline 143, a burner 4, a steam evaporator 5 and a waste gas cleaning device;

[0029] The warehouse 1 is provided with a screw conveyor 8. One end of the screw conveyor 8 is located in the warehouse 1, and the other end extends to the feed port of the pyrolysis reactor 2, so as to facilitate the automatic transportation of the biomass materials in the warehouse 1 to the pyrolysis reactor. In the reaction furnace 2, the pyrolysis reaction furnace 2 includes a feed inlet, a dilute acid treatment chamber 9, a pyrolysis chamber 10, a gas outlet 11 and a biomass carbon outlet 12. The upper end of ...

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Abstract

The invention discloses a biomass pyrogenation system and relates to the technical field of biomass pyrogenation. The biomass pyrogenation system comprises a pyrogenation reaction furnace, a gas delivery pipeline, a burner and a steam evaporator, wherein the pyrogenation reaction furnace comprises a feeding opening, a dilute acid treatment chamber, a pyrogenation chamber, a gas outlet and a biomass carbon outlet; a dilute acid spraying device is arranged on the dilute acid treatment chamber and comprises a dilute acid storage device, a pipeline and a spray nozzle; the spray nozzle is positioned in the dilute acid treatment chamber; the pyrogenation chamber is positioned below the dilute acid treatment chamber; a gas inlet of the gas delivery pipeline is communicated with the gas outlet ofthe pyrogenation reaction furnace; the burner comprises a fuel mixing barrel and a burning torch; the burner can heat the evaporation chamber; a waste gas exhaust pipe is arranged on the heating chamber; a steam exhaust pipe is arranged on the evaporation chamber. The invention also discloses a biomass pyrogenation method; by use of the biomass pyrogenation method, biomass resources can be converted into burning gas and biomass carbon, so that energy shortage can be effectively relieved, wastes can be changed into valuables and good economic benefits are brought.

Description

technical field [0001] The invention relates to the technical field of biomass pyrolysis, in particular to a biomass pyrolysis system and method. Background technique [0002] The excessive exploitation and utilization of non-renewable fossil energy such as coal and oil have made the energy and environmental problems on the earth more and more serious, and the task of finding a clean alternative energy is also imminent. Biomass resources are the fourth largest resources on the earth, its reserves are second only to coal, oil and natural gas, and it is also the clean renewable energy with the largest reserves, and it is one of the most suitable alternative energy sources for fossil energy. However, the utilization rate of biomass resources is not high, and most agricultural wastes are burned directly on farmland, which not only causes environmental pollution, but also causes energy waste. Therefore, the efficient use of biomass resources can not only alleviate energy shortag...

Claims

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Application Information

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IPC IPC(8): C10B53/00C10B57/00
CPCC10B53/00C10B57/00Y02E50/10
Inventor 何凯恺季晓东赵晖
Owner 南京凯东森能热能科技有限公司
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