Yellow water extraction and separation device for solid-state fermentation tank

• Main Authors: WANG HAIZHU, WANG CHAOQING, WANG GUANGPENG, ZHANG YANFENG, ZUO GUOYING, MA LIANSONG, DU XINYONG
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2021
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; DENATURING OF, OR DENATURED, ALCOHOL; DISTILLATION OR RECTIFICATION OF FERMENTED SOLUTIONS; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; RECOVERY OF BY-PRODUCTS; SPIRITS; VINEGAR; WINE

A yellow water extracting and separating device for a solid-state fermentation tank comprises a yellow water filtering tank and a water suction pump, the yellow water filtering tank is arranged at the bottom of fermented grains in the solid-state fermentation tank and is of a tank type structure with the top open and the bottom closed, a plurality of filtering holes are formed in the four walls of the yellow water filtering tank respectively, and one end of a liquid suction pipe is connected with an inlet of the water suction pump. A plurality of liquid pumping groove holes are formed in the surface of the filtering tap. The yellow water tank with a filtering function is mounted at the bottom of the fermentation tank, and the liquid pumping tank with the filtering tap is used for pumping yellow water, so that the problem that the working stability of the water pump and the yellow water detection effect are influenced as fermented grains in the fermentation tank are mixed into the yellow water is solved, and t