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Ground source heating biogas generating device

A biogas generating device and biogas generator technology are applied in the field of biogas and can solve the problems of polluted environment, a large amount of smoke and harmful gases, etc.

Pending Publication Date: 2022-03-01
中印恒盛(北京)贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to propose a ground source heating biogas generator to solve the problem of using traditional fossil energy sources including coal, oil, etc.

Method used

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  • Ground source heating biogas generating device
  • Ground source heating biogas generating device

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see figure 1 , an embodiment provided by the present invention, figure 1 It is a schematic diagram of the structure of a ground-source heating biogas generator. The biogas generator is located underground, including a feed hopper (2), a feed pipe (3) and a working medium pipe (5); the feed pipe is covered on the biogas generator The working medium pipeline is connected to the ground from a position about 1-2 meters away from the biogas generating tank,...

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Abstract

The invention discloses a ground source heating biogas generating device which comprises a feed port, a tank body, a fermentation tank, a heating pipe, a vaporization pipe, an exhaust pipe, an electromagnetic valve and the like, the biogas generator is located underground, a working medium inlet channel, a feeding channel and an exhaust channel are formed in the two ends of a generator tank body respectively, and the working medium inlet channel becomes a multi-section liquid distribution pipe and a vaporization pipe behind an underground soil layer. According to the biogas generating device, supercritical CO2 is used as a working medium, and a ground source heat pump type heat exchange system is adopted, so that the biogas generator is heated. And the biogas is quickly produced in an environment-friendly, energy-saving and efficient manner.

Description

technical field [0001] The invention discloses a biogas generating device heated by ground sources, relates to the field of biogas technology, and in particular relates to a system for sustainably heating biogas by using the principle of a ground source heat pump as a heat source. Background technique [0002] Biogas is a combustible gas produced by microbial fermentation of organic matter in an anaerobic environment under certain conditions of temperature, humidity, concentration and pH. Usually, various organic matter such as human and animal manure, straw, kitchen waste, and domestic sewage can be placed in a closed biogas digester for fermentation, that is, it will be decomposed and transformed by a wide variety of biogas fermentation microorganisms, thereby producing biogas. As a kind of energy for life, biogas can be used for cooking, lighting, and water heaters. It can also be used as industrial energy, biogas power generation, greenhouse seedling raising, biogas chic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/107C12M1/34C12M1/02C12M1/00C02F11/04
CPCC12M21/04C12M23/18C12M23/20C12M29/20C12M37/04C12M41/12C12M41/20C12M41/24C12M41/40C02F11/04
Inventor 孙震薛冬梅顾时雨王星浩
Owner 中印恒盛(北京)贸易有限公司
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