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High performance solar methane generator

A biogas generator and solar energy technology, which is applied in the fields of solar energy utilization and biological fermentation, can solve the problems of difficult discharging and unsatisfactory air tightness, etc., and achieve the effects of preventing sedimentation and compaction of residues, shortening the fermentation process of materials, and convenient discharging.

Inactive Publication Date: 2007-12-05
HEBEI AGRICULTURAL UNIV.
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  • Abstract
  • Description
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Problems solved by technology

[0003] The purpose of this invention is to provide a new type of high-efficiency solar biogas generator, which can not only greatly increase the gas production rate, but also better solve the problems of difficult discharge and unsatisfactory air tightness

Method used

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  • High performance solar methane generator
  • High performance solar methane generator

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Embodiment Construction

[0018]In Fig. 1, Fig. 2 and Fig. 4, the solar heat storage chamber is composed of a housing (6), a glass cover (1), a vacuum chamber (2), a heat absorption pipe (3), a bracket (4) and a storage The thermal energy chamber (5) is formed, and its function is to capture solar energy, and send heat energy to the fermentation reaction chamber through the heat pipe. The glass cover (1) is made of light-transmitting glass, and is sealed and bonded together with the solar heat collector shell (6), thereby forming a vacuum chamber (2) and a heat storage chamber (5), and a heat-absorbing tube (3) It is made of copper tube, set in the vacuum chamber (2), its surface is plated with black chromium layer, connected together through the heat transfer pipe and the radiator (7), the heat storage chamber (5) is set in the vacuum chamber (2) ), the energy storage medium is quartz sand, and the solar heat collector housing (6) is made of glass fiber reinforced plastic. The fermentation reaction c...

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Abstract

The provided new solar methane generator comprises a regenerator with solar energy, a sealed feeding port, a fermentor, a cycle stirring system, a gas storage and feed system, an outlet hydraulic chamber, a pressure flap valve for discharge, and a discharge pond. Compared with prior art, this invention improves creating-gas ratio greatly, and overcomes air impermeability problem.

Description

technical field [0001] The invention relates to solar energy utilization and bio-fermentation technology, and specifically provides a novel high-efficiency solar biogas generator. Background technique [0002] As a new type of renewable energy, biogas is an effective use of biomass energy. The generation of biogas is through the fermentation of organic matter. Human and livestock manure, crop straw and crumbs, kitchen waste in domestic garbage, waste paper, pulp waste liquid, dross, sewage and sludge can be used to generate biogas. After nearly 40 years of popularization and application in rural areas of my country, biogas projects have begun to take shape in many areas and achieved significant social and economic benefits. It not only replaces and saves a lot of traditional energy, but also makes a lot of garbage better. Transformation and utilization, purify the environment. However, the currently commonly used biogas fermentation tanks are not perfect in structure and fu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/107
CPCY02E50/343Y02E50/30
Inventor 路金喜刘宏权高亮杜晔杜贵荣陈建起
Owner HEBEI AGRICULTURAL UNIV.
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