CN211546477U

CN211546477U - Grape wine brewing fermentation tank

Info

Publication number: CN211546477U
Application number: CN201921844786.XU
Authority: CN
Inventors: 程潜; 陈瑞; 龚万林
Original assignee: Ningxia Huahao Wine Co ltd
Current assignee: Ningxia Huahao Winery Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-09-22
Anticipated expiration: 2029-10-30

Abstract

The utility model relates to a grape wine production field, in particular to grape wine brewing fermentation cylinder. Including the fermentation cylinder jar body and circulation unit, the internal screen cloth of being provided with of fermentation cylinder and getting the wine valve, circulation unit includes circulating pump, circulating line and interior circulating valve, its characterized in that, interior circulating valve sets up in interior screen cloth and gets between the wine valve. The utility model discloses when making the fermentation cylinder beat the inner loop, reduce the skin sediment layer and sneak into, reduce the green and astringent taste of wine, improved the quality of brewage grape wine.

Description

Grape wine brewing fermentation tank

Technical Field

The utility model relates to a grape wine production field, in particular to grape wine brewing fermentation cylinder.

Background

The fermentation of red wine is mainly characterized by dipping fermentation. In the fermentation process of red wine, alcohol fermentation and solid matter immersion exist simultaneously, the former converts sugar into alcohol, and the latter dissolves phenols such as tannin and pigment in the solid matter in the wine. Removing stalks, crushing, canning, adding yeast, fermenting, and separating skin and residue when specific gravity of wine is reduced to 1000 or below (or sugar content is measured to be lower than 2 g/l). After the yeast is added, internal circulation is performed to uniformly mix the yeast and the fermented mash, so that oxygen is provided, the activity of the yeast is facilitated, and the material exchange between a liquid phase and a solid phase is promoted. The existing fermentation tank circulating systems are mainly divided into two types, one type is a relatively simple circulating system of a small fermentation tank and can be completed only by being externally connected with a movable circulating pump and assisted by more plastic hoses; the other is a circulating system of the large-scale fermentation tank with a circulating pump, and the circulating system needs to be externally connected when the circulation is opened. During circulation, the skin residue layer is mixed, so that the brewed wine has a heavy green and astringent taste, and the quality of the wine is seriously influenced.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a grape wine brewing fermentation tank.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a grape wine brewing fermentation cylinder, includes the fermentation cylinder jar body and circulation unit, the internal screen cloth and the valve of getting wine of being provided with of fermentation cylinder jar, circulation unit includes circulating pump, circulating line and interior circulating valve, its characterized in that, interior circulating valve sets up in interior screen cloth and gets between the wine valve.

Further, the internal circulating valve is arranged above the wine taking valve and below the internal sieve mesh.

Further, the internal circulating valve is arranged 10-15cm above the wine taking valve.

Further, the distance between the inner circulation net and the inner screen is 30-50 cm.

Furthermore, the fermentation tank body comprises a shell and an inner container, and the inner screen is fixed on the inner side of the inner container in a distributed arrangement along a horizontal line.

Has the advantages that: the utility model discloses when making the fermentation cylinder beat the inner loop, reduce the skin sediment layer and sneak into, reduce the green and astringent taste of wine, improved the quality of brewage grape wine.

Drawings

FIG. 1 is a schematic diagram of a wine brewing fermentor;

in the figure, a tank body 1, an internal circulating valve 2, a circulating pump 3, a circulating pipeline 4, an internal screen 5 and a wine taking valve 6 are arranged.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 shows a wine brewing fermentation tank, which comprises a fermentation tank body 1 and a circulation unit, wherein an inner screen 5 and a wine taking valve 6 are arranged in the fermentation tank body 1, the circulation unit comprises a circulation pump 3, a circulation pipeline 4 and an inner circulation valve 2, and the inner circulation valve 2 is arranged between the inner screen 5 and the wine taking valve 6.

More specifically, the internal circulation valve 2 is arranged above the wine extraction valve 6 and below the internal screen 5; the inner screen 5 is arranged above the wine taking valve 6, so that the mixing of the skin and the slag during wine taking can be effectively reduced, and the brewed wine can be improved in taste and quality. A measuring valve is additionally arranged between the upper part of the wine taking valve 6 and the inner screen 5 to serve as an inner circulating valve 2, so that when the inner circulation of the fermentation tank body 1 is performed, the mixing of a skin residue layer is effectively reduced, and the green and astringent taste of wine is reduced.

More specifically, the internal circulating valve 2 is arranged 10-20cm above the wine extraction valve 6; practice proves that the Chinese medicinal composition is suitable within 10-15 cm. The distance between the internal circulation net and the internal screen 5 is 30-50 cm.

The fermentation tank body 1 comprises a shell and an inner container, the inner screens 5 are arranged and fixed on the inner side of the inner container in a distributed mode along a horizontal line, and specifically, the number of the arranged inner screens 5 and the area of each inner screen 5 are determined according to actual conditions.

To sum up, the utility model discloses obvious beneficial effect does: the utility model discloses when making the fermentation cylinder beat the inner loop, reduce the skin sediment layer and sneak into, reduce the green and astringent taste of wine, improved the quality of brewage grape wine.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the inventive concept thereof within the technical scope of the present invention.

Claims

1. The utility model provides a grape wine brewing fermentation cylinder, includes the fermentation cylinder jar body and circulation unit, the internal screen cloth and the valve of getting wine of being provided with of fermentation cylinder jar, circulation unit includes circulating pump, circulating line and interior circulating valve, its characterized in that, interior circulating valve sets up in interior screen cloth and gets between the wine valve.

2. The wine brewing fermentor of claim 1, wherein the internal circulation valve is disposed above the wine extraction valve and below the internal screen.

3. The wine brewing fermentor of claim 1, wherein the internal circulation valve is placed 10-15cm above the wine extraction valve.

4. The wine brewing fermentor of claim 1, wherein said internal circulation net is at a distance of 30-50cm from the internal screen.

5. The wine brewing fermentor of claim 1, wherein the fermentor body comprises an outer shell and an inner container, and the inner screens are fixed inside the inner container in a distributed arrangement along a horizontal line.