Thermal insulation soy sauce pool provided with automatic hydraulic cover overturning device

Abstract

The invention discloses a thermal insulation soy sauce pool provided with an automatic hydraulic cover overturning device. The pool comprises a pool body and a cover plate that is hinged to the top end of the pool body. The bottom surface of the cover plate is provided with a circular embossment. The top of lateral wall of the pool body is provided with circular groove. The embossment is corresponding to the circular groove. When the cover plate is closed, the embossment is inserted into the groove, and an O-shape sealing ring is arranged in the groove. An overturning shaft that is parallel to the overturning axis of the cover plate is arranged on the cover plate. Two ends of the overturning shaft are fixed onto the cover plate through a support lug. Any end of the overturning shaft is connected to a hydraulic cylinder after penetrating the support lug. The piston rod of the hydraulic cylinder is connected to the overturning shaft. The cylinder barrel of the hydraulic cylinder is connected to the external wall of the pool body; the hydraulic cylinder is also connected to a hydraulic system; and the external wall and top of cover plate of the pool body are both wrapped by a thermal insulation material. The invention provides a well-sealed thermal insulation soy sauce pool provided with an automatic hydraulic cover overturning device.

Description

technical field [0001] The invention relates to a soy sauce brewing equipment, in particular to a thermal insulation soy sauce pool with an automatic hydraulic flipping device. Background technique [0002] Soy sauce is a traditional condiment in various Chinese cuisines. It is brewed from beans, wheat, bran, etc. It has a reddish-brown color, unique sauce aroma, delicious taste, and helps to stimulate appetite. [0003] Fermentation is the core link in the whole soy sauce brewing process. It is necessary to put the moromi into the brewing tank and add yeast for closed fermentation. During the whole fermentation process, it is necessary to keep the brewing tank at a suitable fermentation temperature; at the same time, in order to maintain a uniform fermentation state, It also needs to stir the soy mash frequently, and requires timely ventilation and oxygen supply to promote the growth of beneficial bacteria and inhibit the growth of harmful anaerobic bacteria. For this reaso...

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Problems solved by technology

[0003] Fermentation is the core link in the whole soy sauce brewing process. It is necessary to put the moromi into the brewing tank and add yeast for closed fermentation. During the whole fermentation process, it is necessary to keep the brewing tank at a suitable fermentation temperature; at the same time, in order to maintain a uniform fermentation state, It also needs to stir the soy mash frequently, and requires timely ventilation and oxygen supply to promote the growth of beneficial bacteria and inhibit the growth of harmful anaerobic bacteria. For this reason, the brewing tank has to be opened and closed frequently. The traditional soy sauce brewing tank is only set at the upper end of the tank. Cover plate, which cannot guarantee a reliable seal, and is inconvenient to open, which affects the production quality and production time of soy sauce

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