Fermented grain discharge device for wine making

Abstract

The invention relates to the technical field of equipment for preparing wine by a direct fermentation process, in particular to a fermented grain discharge device for wine making. The fermented graindischarge device comprises a bottom plate, a support ring and a skeleton, wherein the skeleton comprises an inner side plate, an outer side plate and two connecting plates; the inner side plate, the outer side plate and the two connecting plates define a rectangular cavity; the rectangular cavity is internally provided with a movable plate, and a flexible air guiding tube is arranged between the movable plate and the inner side plate; the air guiding tube extends along the length direction of the skeleton, the lower end of the air guiding tube penetrates the bottom plate, and a rack is fixedlyarranged on the movable plate; the outer side plate is provided with a through hole, and a double-separating O-shaped zipper is fixed at the through hole; the zipper comprises two sliders, and a baffle is connected between the two sliders; a gear matched with the rack is rotationally connected onto the baffle, a connecting tube is connected onto the gear, an elastic airbag is fixedly arranged between the connecting tubes on the adjacent skeletons, and air inlet tubes are communicated with the connecting tubes. The solution solves the problem in the prior art that the fermented grains are easily adhered to the side wall of a ground jar during fermented grain discharge, so that the fermented grains cannot be completely discharged.

Description

technical field [0001] The invention relates to the technical field of equipment for preparing wine by a direct fermentation method, in particular to a brewing device for wine making. Background technique [0002] Maotai-flavored baijiu is made from fermented sorghum. Fermented sorghum forms the fermented grains. At present, the container that is used to ferment sorghum mainly contains two kinds, and a kind of is cellar pond, and cellar pond is the cuboid fermentation container that building material is built. The other is the ground cylinder, which is made of clay or metal materials, generally 1.2 meters deep, with a diameter of 0.8 meters at the top and a diameter of 0.5 meters at the bottom. It is a round wide-mouth container, usually buried underground. The port is out of the ground. When the fermented grains need to be taken out, for cellars, grabs and other machinery can be used, while for ground tanks, since the cross section of the ground tank is circular and the ...

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a device for extracting uncooked grains for wine making to solve the problem in the prior art that the uncooked uncooked grains tend to stick to the side wall of the ground vat when the uncooked unstrained grains are unloaded, so that the uncooked uncooked grains cannot be completely taken out

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