High-valued treatment device and high-valued treatment method for fresh biomass based on microwave hydrothermal carbonization

A technology of microwave hydrothermal treatment method, which is applied in the direction of biofuel, special dry distillation, petroleum industry, etc., can solve the problem of low utilization rate, achieve the effect of saving water resources, ensuring resource utilization, and ensuring harmless treatment

Inactive Publication Date: 2016-02-17
HUAZHONG AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, many biomass resources are regarded as a kind of waste. Although s

Method used

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  • High-valued treatment device and high-valued treatment method for fresh biomass based on microwave hydrothermal carbonization
  • High-valued treatment device and high-valued treatment method for fresh biomass based on microwave hydrothermal carbonization
  • High-valued treatment device and high-valued treatment method for fresh biomass based on microwave hydrothermal carbonization

Examples

Experimental program
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Example Embodiment

[0030] Example 1:

[0031] Such as figure 1 As shown, the high-value treatment device for fresh biomass based on microwave hydrothermal carbonization includes a microwave reactor 1. The microwave reactor 1 is provided with a feed port and an air outlet, and the feed port is provided with a first valve V1 and an air outlet A second valve V2 is provided, a pressure vessel 1-2 is provided in the microwave reactor 1, and a pressure vessel stirring blade 1-1 is provided in the pressure vessel 1-2, and the pressure vessel 1-2 is respectively connected to the inlet and the outlet The pressure vessel 1-2 is also connected to the input end of the solid-liquid separator 2 through a third valve V3, and the liquid-out end of the solid-liquid separator 2 is connected to the liquid storage tank 3 through the first air circulation pump P1 and the fourth valve V4 in turn, The liquid storage tank 3 is connected to the anaerobic fermentation tank 4 through the sixth valve V6, the anaerobic ferment...

Example Embodiment

[0041] Example 2

[0042] The high-value treatment device for fresh biomass based on microwave hydrothermal carbonization includes a microwave reactor 1. The microwave reactor 1 is provided with a feed port and an air outlet, the feed port is provided with a first valve V1, and the air outlet is provided with a first valve V1. Two valves V2, the microwave reactor 1 is provided with a pressure vessel 1-2, and a pressure vessel stirring paddle 1-1 is provided in the pressure vessel 1-2. The pressure vessel 1-2 is respectively connected with the inlet and the gas outlet, and the pressure vessel 1-2 is also connected to the input end of the solid-liquid separator 2 through the third valve V3, and the liquid-out end of the solid-liquid separator 2 is connected to the liquid storage tank 3 through the first air circulation pump P1 and the fourth valve V4 in turn. 3 is connected to the anaerobic fermentation tank 4 through the sixth valve V6, the anaerobic fermentation tank 4 is connec...

Example Embodiment

[0052] Example 3

[0053] The high-value processing device for fresh biomass based on microwave hydrothermal carbonization includes a microwave reactor 1. The microwave reactor 1 is provided with a feed port and an air outlet, the feed port is provided with a first valve V1, and the air outlet is provided with a first valve V1. Two valves V2, the microwave reactor 1 is provided with a pressure vessel 1-2, and a pressure vessel stirring paddle 1-1 is provided in the pressure vessel 1-2. The pressure vessel 1-2 is connected to the inlet and the gas outlet respectively, and the pressure vessel 1-2 is also connected to the input end of the solid-liquid separator 2 through the third valve V3, and the liquid-out end of the solid-liquid separator 2 is connected to the liquid storage tank 3 through the first air circulation pump P1 and the fourth valve V4 in turn. 3 is connected to the anaerobic fermentation tank 4 through the sixth valve V6, the anaerobic fermentation tank 4 is connec...

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Abstract

The invention discloses a high-valued treatment device or fresh biomass based on microwave hydrothermal carbonization. The high-valued treatment device comprises a microwave reactor, wherein a pressure container is arranged in the microwave reactor and is connected with a solid-liquid separator; a liquid outlet end of the solid-liquid separator is communicated with a liquid storage tank; the liquid storage tank is connected with an anaerobic fermentation tank; the anaerobic fermentation tank is a gas storage tank; the gas storage tank is connected with the pressure container through a second air circulating pump. The invention also discloses a high-valued treatment method for the fresh biomass based on the microwave hydrothermal carbonization. According to the high-valued treatment device and the high-valued treatment method disclosed by the invention, on one hand, the aim of recycling a dehydration liquid is achieved, and on the other hand, the dehydration liquid is used as a fermentation substrate, efficient methane production is realized; high-valued utilization of the fresh biomass is realized; recycling and harmlessness of the fresh biomass are realized.

Description

technical field [0001] The invention relates to the field of high-value treatment of fresh biomass, in particular to a high-value treatment device for fresh biomass based on microwave hydrothermal carbonization, and also relates to a high-value treatment method for fresh biomass based on microwave hydrothermal carbonization, which is suitable for agriculture and forestry Fresh biomass such as litter, livestock and poultry waste, and aquatic plants. Background technique [0002] my country is a developing country, and it is also a big agricultural country with abundant reserves of biomass resources. However, many biomass resources are regarded as a kind of garbage. Although some are used, they are simply burned, and the utilization rate is very low. It was not until recent years that the utilization of biomass was gradually paid attention to. It has many uses: first, biomass itself is a substance with low sulfur, low nitrogen, and low ash; second, among many renewable energy...

Claims

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Application Information

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IPC IPC(8): C10B53/02C10B57/00
CPCC10B53/02C10B57/00Y02E50/10
Inventor 高英袁巧霞陈汉平蔡明志冯椋
Owner HUAZHONG AGRICULTURAL UNIVERSITY
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