SU21872A1 - Fermentation tank - Google Patents

Description

Patent No. 4003 describes a fermentation tank, in which, in order to trap the evolved alcohol vapors, a nozzle is installed between the lid and the carbon dioxide draining pipe, equipped with mesh partitions and interlaced tubes. The specified nozzle includes the end of a tube that provides water for flushing vapors and is equipped with a tap, the handle of which is articulated with the valve stem, which lies on the outlet of the lid and regulates the flow of water as carbon dioxide is released.

In the proposed fermentation tank, in order to slow down the movement of cooling water along the surface of the tank, cochles located on the surface of the latter are used, equipped with a series of apertures of the Chan by pipe connected to a reservoir, which serves to trap alcohol vapors and equipped with annular walls reaching to its bottom small holes located alternately in the upper or lower part of the partitions.

In the schematic drawing of FIG. 1 shows a side view of the tank, partly in section; FIG. 2 is a horizontal section along the line AB in FIG. 1 vapor recovery tank; FIG. 3-part of the ring chute section.

The device of the proposed fermentation tank 1 (Fig. 1) consists in carrying ring rings 2, 3 and 4 on its surface, which are provided with a series of holes 5, 5 (Fig. 3) and serve to slow down the movement of cooling water through the surface of the vat. In order to cool the beer, the tank 1 also has on its lid b ring-shaped concentric partitions 7, 8 and 9, arranged in a cascade.

In the process of cooling the brew, water initially enters the upper annular chol, formed by the surface of the lid 6 of the tank and the partition 7. Then, when the cholob is filled, the water is drained from it into the adjacent lower chol, formed by partitions 8, etc. From the outermost cholob formed by a partition 9, water is drained through the holes at the bottom of this trough, onto the surface of the tank 1 and over this surface enters

initially into the upper annular platform jvo6 2, and from it through holes 5, 5 ... flows down along the surface of the tank into trough 3 and from the last into chute 4. In the distant water comes from the lowest trough 4 without holes 5, 5. ., enters via pipe 10 to the drain or to the corresponding reservoir. Alcohol and carbon dioxide vapors from vat 1 through pipe 11 enter tank 12, which serves to trap alcohol vapors. In the tank 12, annular partitions 13, 14 and 15 reaching to its bottom (Figs. 1 and 2) are mounted on the -Disc 17 and are alternately equipped with holes 16.16, ..., designed to lengthen the process of passing carbon dioxide alcohol vapor. Coming through the pipe 11 into the space formed by the partition 13, these vapors rush under pressure and down through the holes in the lower part of the indicated: the partitions 13 enter the adjacent annular space formed by the partitions 13 and 14. At the subsequent pressure, carbon dioxide and alcohol vapors through the openings located on the upper part of the partition 14, pass into the annular space formed by the partition walls 14 and 15. From this last space, carbon dioxide, largely freed from alcohol vapors, is Without holes in the lower part of the partition 15 enters the tank 12 and from it through the pipe 18 comes out. The described arrangement of the openings on the partitions 13, 14 and 15 lengthens the process of passing alcohol and carbon dioxide vapors in an aqueous medium and thereby contributes to the cooling of alcohol vapors with water.

The subject matter of the invention.

1. A fermenting vat with a lid described in patent No. 4003, characterized by the use of vats 2, 3 and 4 located on the surface of the vat 1 and provided with apertures 5, 5 ..., to slow down the movement of cooling water over the vat surface.

2. In the fermentation tank indicated in paragraph 1, the use of alcohol vapors of the reservoir 12, equipped with annular partition walls 13, 14 and 15 reaching to its bottom with small openings, alternately located in their bottom, then in their upper part serving to extend the passage of alcohol vapor and carbon dioxide.

to the dependent authorship certificate M.M.Zv Guin L 21872

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