Fermentation tank pit mud maintenance tool

• Main Authors: SUN RONGSHEN, WANG GUANGPENG, ZHANG YANFENG, ZUO GUOYING, MA LIANSONG, DU XINYONG, QIAN SHENGCHANG
• Format: Patent
• Language: Chinese; English
• Published: 25.01.2022
• Subjects: BEER; BIOCHEMISTRY; CELLAR TOOLS; CHEMISTRY; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; OTHER ALCOHOLIC BEVERAGES; PITCHING OR DEPITCHING MACHINES; PREPARATION THEREOF; SPIRITS; VINEGAR; WINE

A fermentation tank pit mud maintenance tool comprises a cylinder, a pushing piston arranged at the top of the cylinder, a top plate arranged at the bottom of the pushing piston, a liquid injection port formed in the upper portion of the cylinder, and a plurality of liquid outlets formed in the bottom of the cylinder. Each liquid outlet is connected with a hollow steel pipe, the top of the barrel is connected with a plurality of multi-stage telescopic rods through a rotating shaft, and the bottom of each multi-stage telescopic rod is connected with a pressing plate. According to the pit mud maintenance device, pit mud insertion and maintenance liquid injection are achieved through the piston pushing type liquid injection mechanism, meanwhile, holes in the surface of pit mud are flattened through the multi-stage telescopic rod, the pit mud maintenance efficiency is greatly improved, damage to the pit mud in the maintenance process is reduced to the maximum extent, and the pit mud maintenance device has the adv