Capsule-type two-stage pressure-regulating and stabilizing mixer

Abstract

The invention discloses a diaphragm capsule type two-stage pressure regulating and stabilizing mixer. The diaphragm capsule type two-stage pressure regulating and stabilizing mixer is characterized in that an air inlet nozzle (5) is fixedly connected with one side of a two-stage pressure regulating and stabilizing device body (6), an air outlet nozzle (14) is fixedly connected with the other side of the two-stage pressure regulating and stabilizing device body (6), a pressure regulating diaphragm box (10) is fixedly connected with the lower portion of the two-stage pressure regulating and stabilizing device body, a lower valve element (13), a lower diaphragm (11) and a pressure regulating spring (12) are sleeved with the pressure regulating diaphragm box, a first through hole (8) formed in the upper portion of the pressure regulating diaphragm box is communicated with an air inlet (7) of the two-stage pressure regulating and stabilizing device body, a pressure stabilizing diaphragm box (1) is fixedly connected with the two-stage pressure regulating and stabilizing device body, an upper valve element (17), an upper diaphragm piece (4) and a pressure stabilizing spring (2) are sleeved with the pressure stabilizing diaphragm box, a through hole (16) formed in the lower portion of the pressure stabilizing diaphragm box is communicated with the air outlet nozzle, the outlet of the air outlet nozzle is fixedly connected with an air tank, one end of a plastic hose (19) is connected with the air tank, the other end of the plastic hose is connected with a mixer body (27) through an air conveying pipe connector (20), and an air filter (25) is fixedly connected with the mixer body.

Description

technical field [0001] The invention relates to a gas pressure regulating and stabilizing mixing device, in particular to a bellows-type two-stage regulating and stabilizing mixer for biogas power generation. Background technique [0002] As we all know, the power of gas generators currently on the market is generally in the range of 15 kW to several hundred kilowatts, but there are no small generators (below 5 kW) for rural biogas digesters, which limits the comprehensive utilization of rural biogas. According to market research, the use of biogas in rural areas is very single at present, basically all of them are used for cooking, and the inexhaustible biogas is wasted. Contents of the invention [0003] The purpose of the present invention is to provide a membrane box type two-stage pressure regulating and stabilizing mixer which can effectively utilize rural methane to generate electricity and is also suitable for civil natural gas and liquefied steam to generate elect...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the power of gas generator sets currently on the market is generally in the range of 15 kilowatts to several hundred kilowatts, but there are no small generator sets (below 5 kilowatts) for rural biogas digesters, which limits the comprehensive utilization of rural biogas

According to market research, the use of biogas in rural areas is very single at present, basically all of them are used for cooking, and the inexhaustible biogas is wasted in vain

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