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System for combined supply of electricity, thermal fertilizer and cold fertilizer through generation of hydrogen and biogas via anaerobic digestion of biomasses

An anaerobic digestion and anaerobic digestion tank technology, applied in the field of low-carbon energy power generation technology and distributed energy supply, can solve the problems of waste of biomass resources, low utilization rate, pollution of the environment, etc., to increase gas production rate, improve Utilization rate, effect of promoting metabolism

Active Publication Date: 2013-08-14
杨善让
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Problems solved by technology

However, the current utilization rate is very low, and most of the biomass resources are wasted in vain, such as direct burning of straw in the field, organic waste water and human and animal manure directly discharged into rivers, which not only causes waste of resources, but also pollutes the environment

Method used

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  • System for combined supply of electricity, thermal fertilizer and cold fertilizer through generation of hydrogen and biogas via anaerobic digestion of biomasses
  • System for combined supply of electricity, thermal fertilizer and cold fertilizer through generation of hydrogen and biogas via anaerobic digestion of biomasses
  • System for combined supply of electricity, thermal fertilizer and cold fertilizer through generation of hydrogen and biogas via anaerobic digestion of biomasses

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Embodiment Construction

[0016] The present invention will be further described below using the drawings and specific embodiments.

[0017] refer to figure 1 , the electricity-heating-cold-fertilizer co-supply system of biomass anaerobic digestion hydrogen production and biogas of the present invention comprises that the delivery end of hydrogen anaerobic digestion raw material 3 is connected with the input end of hydrogen anaerobic digestion tank 4, and the output end of hydrogen anaerobic digestion tank 4 is connected with the first The input end of a gas purification device 9 is connected, and the output end of the first gas purification device 9 is connected with the first input end of the hydrogen storage device 13; The first output end of the digester 6 is connected to the delivery end of the organic biogas fertilizer 7, the second output end of the biogas anaerobic digester 6 is connected to the input end of the second gas purification device 10, and the first output end of the second gas purif...

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Abstract

The invention relates to system for the combined supply of electricity, a thermal fertilizer and a cold fertilizer through the generation of hydrogen and biogas via the anaerobic digestion of biomasses. The system is characterized in that the system comprises: a hydrogen anaerobic digestion raw material conveying end, a hydrogen anaerobic digestion pool, a first gas purifying apparatus and a hydrogen storage apparatus which are sequentially communicated; a biogas anaerobic digestion raw material conveying end, a biogas anaerobic digestion pool, an organic biogas fertilizer conveying end, a second gas purifying apparatus, a greenhouse, a high pressure gas storage cabinet, a fuel modification apparatus, a fuel cell set, an inverter communicated with the and an electricity consumption apparatus which are sequentially communicated; a combustion gas boiler, a thermal load and a cycle pump which are sequentially communicated; and a solar energy and / or geothermal energy thermal source which is communicated with internal heating coilers in the hydrogen anaerobic digestion pool and the biogas anaerobic digestion pool. The system can fully utilize the geothermal energy and / or the solar energy, and the biomasses to stably and continuously generate electricity, supply heat or refrigerate, and supply organic fertilizers.

Description

technical field [0001] The invention relates to the field of low-carbon energy power generation technology and distributed energy supply, and is a new coordinated and complementary power, heating or cooling and organic fertilizer joint supply system of geothermal energy, solar thermal energy and biomass energy. Background technique [0002] Biomass energy refers to the energy converted from plants, manure and urban and rural organic waste in nature. Compared with fossil fuels, the main characteristics of biomass resources are their renewability and low pollution. There are various ways to utilize biomass resources, mainly including direct combustion technology, biological conversion technology and thermochemical conversion technology, etc. Among them, hydrogen and biogas anaerobic digestion is a kind of biological conversion technology, which is a kind of biological conversion technology for biomass resources under certain moisture and temperature. Under anaerobic conditions...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F11/04C02F3/28C12M1/107C05F17/00
CPCY02E50/343Y02E70/20C12M47/18C12M41/12C12M43/00C12M21/04C12M23/18Y02E50/30Y02P20/59Y02W10/37Y02W30/40
Inventor 杨善让赵波朱玉章付玉民刘洋刘志超蒋静江
Owner 杨善让
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