Full mixed anaerobic reaction circulating device and circulating method for methane reaction raw materials

• Main Authors: WANG WEI, WANG GUOLIN, JIANG YONG, HUANG WEI, LEI CHENGMING, XIONG YIJUN
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2010
• Subjects: APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; BEER; BIOCHEMISTRY; CHEMISTRY; ENZYMOLOGY; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; SPIRITS; VINEGAR; WINE

The invention discloses a full mixed anaerobic reaction circulating device, comprising a full mixed anaerobic reaction tank and a circulating tank, wherein the top of the full mixed anaerobic reaction tank is connected with the circulating tank through an overflow tube; the lower part of the circulating tank is connected to the lower part of the anaerobic reaction tank through a convey pipeline and a material convey pump; and the circulating tank is connected with the convey pipe which provides the methane reaction raw materials. The circulating tank is provided with a heat exchanger and a central cylinder which is connected with the overflow tube. The lower end of the central cylinder is provided with a water outlet pipe. The invention further provides a circulating method for methane reaction raw materials. In the invention, by using the circulating tank, a compromise is made on the addition and agitation of the methane reaction raw materials as well as the temperature rise, the adjustment of pH value, the