Exempt from water pressure type methane tank device of crust

• Main Authors: WEN CHUAN, WEI YUTUO, PAN SHIYOU, LI ZHENCHONG
• Format: Patent
• Language: Chinese; English
• Published: 19.09.2017
• Subjects: APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; BEER; BIOCHEMISTRY; CHEMISTRY; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; SPIRITS; VINEGAR; WINE

The utility model provides an exempt from the toper water pressure type methane tank device of crust, by constituteing in anaerobic fermentation tank (1), feed inlet (2) and hydraulic chamber (3) and air duct (4), the perpendicular cross -section of anaerobic fermentation room (1) is big end down's shape, and the hypotenuse that erects the cross -section is sharp or the broken line, anaerobic fermentation room (1) erects the arbitrary interior hypotenuse in cross -section and the contained angle of horizontal plane is 30 80 the degree, because variation in size about the anaerobic fermentation tank, rising with decline, the liquid level make crop straw's dross layer receive certain extrusion when, simultaneously when applicable marsh gas during hydraulic chamber's water reflux anaerobic fermentation tank, the impact that the dross layer received rivers produces certain mixing effect, can make dross layer ability and liquid contact like this, thereby avoided dross layer dehydration to form the crust, need not