Solar energy marsh gas, gas production and gas storage integrated glass fiber reinforced plastic composite device

Abstract

The invention relates to a solar energy marsh gas, gas production and gas storage integrated glass fiber reinforced plastic composite device. A support frame (5) is arranged on a fermentation body (3); a double membrane gas storage cabinet (4) is arranged on the support frame (5); a gas-guide pipe (9) is arranged on the top of the double membrane gas storage cabinet (4); a feeding hole (2) is arranged on the left side wall of the fermentation body (3), and a discharge hole (13) is arranged on the right side wall; an overflow device (14) is arranged at the right side of the fermentation body (3) and connected with the discharge hole (13); a regulating pond (1) is connected with the feeding hole (2); a power generation waste heat warming pipe (10) is arranged on the side wall of the fermentation body (3) near the upside of the feeding hole (2); and a solar energy warming device (11) or a straw gasification furnace warming device (12) is respectively connected with the power generation waste heat warming pipe (10). The invention has the advantages of good gas tightness, no leakage and small floor area, adopts the solar energy warming device, reduces the cost, and saves the energy sources.

Description

technical field [0001] The invention belongs to a biogas device, in particular to a glass fiber reinforced plastic composite device integrating solar biogas, gas production and gas storage. Background technique [0002] At present, biogas production and gas storage technologies are basically classified into two categories. One is fermenter tank with reinforced concrete structure and a gas storage cabinet. This structure has poor airtightness and is prone to air leakage, especially in the colder north in winter. , easy to freeze and crack, it is difficult to repair, and occupies a large area; the other type is an integrated device, the steel structure of the fermentation tank or reinforced concrete structure, the supporting grid and supporting soft membrane material for the gas storage tank, and the installation Blower and air pressure protection device. Coal-fired boilers or biogas boilers are used for heating in winter. This structural type increases the input of electricit...

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Problems solved by technology

[0002] At present, biogas production and gas storage technologies are basically classified into two categories. One is fermenter tank with reinforced concrete structure and a gas storage cabinet. This structure has poor airtightness and is prone to air leakage, especially in the colder north in winter. , easy to freeze and crack, it is difficult to repair, and occupies a large area; the other type is an integrated device, the steel structure of the fermentation tank or reinforced concrete structure, the supporting grid and supporting soft membrane material for the gas storage tank, and the installation Blower and air pressure protection device. Coal-fired boilers or biogas boilers are used for heating in winter. This structural type increases the input of electricity and fuel due to the addition of blowers and coal-fired boilers. Its cost is high and burning Coal boilers also produce a large amount of sulfur dioxide and other gases, which is not conducive to environmental protection

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