CN208430123U - A kind of wine fermentation tank - Google Patents

Abstract

A kind of wine fermentation tank, including tank body, upper cover and lower cover, it further include the vertical spray head for running through upper cover, multiple horizontal spray heads through tank wall, and the pump being sequentially communicated on the outside of tank body, heat exchanger and multiple-way valve, multiple circulation pipes are installed on multiple-way valve, one of circulation pipe is connected to vertical spray head, remaining circulation pipe is connected to a horizontal spray head respectively, make the intracorporal grape juice of tank from vertical spray head and the ejection with pressure of horizontal spray head by the pressure of pump, the grape juice being located in tank body at grape juice liquid level center is driven to flow to lower cover by the grape juice sprayed in vertical spray head, the grape juice cooperation sprayed by all horizontal spray heads makes to generate in tank body close to the grape juice of grape juice liquid level to be flowed around the horizontal cyclic at grape juice liquid level center, Grape Skin is set to keep the state circulated in tank, to prevent grape Skin is floated and is accumulated in grape juice liquid level, and makes to spray back in tank after grape juice is cooling and mix with the grape juice in tank again by heat exchanger.

Description

A kind of wine fermentation tank

Technical field

The utility model relates to Production of Wine field more particularly to a kind of wine fermentation tanks.

Background technique

Fermentation is essential process in Production of Wine, main to use when modern industry produces grape wine in enormous quantities Be that the cylinder that bottom is taper bores bottom fermentation tank, yeast is first placed on the bottom in fermentor, then will to new fresh grape into The grape juice and Grape Skin that row is crushed and obtains after squeezing are added in fermentor together, and fermentation reaction occurs for grape juice and yeast, It obtains alcohol and releases amount of heat and carbon dioxide, while the Portugal in the tannin and haematochrome infiltration fermentation in Grape Skin In grape juice, so that grape wine be made to obtain vinosity, fragrance and dark red color.

Needing to control the temperature in fermentor in fermentation process makes yeast play maximum activity, so existing cylinder is bored The tank wall of bottom fermentation tank, which is surrounded with cooling jacket or cooling tube etc. and passes to for cooling liquid stream, cools down to grape juice in tank Cooling device；Meanwhile by the way that yeast is placed on tank bottom, make that the grape juice temperature of tank bottom is higher and tank bottom can generate a large amount of two Carbonoxide, the stream of temperature difference and carbon dioxide through the grape juice of tank bottom and between the grape juice of tank deck to tank deck It is dynamic, so that grape juice in fermentor is generated free convection, accelerates course of fermentation to enhance contact of the grape juice with yeast, some fermentations Tank can also further control the temperature difference of the grape juice of different height in tank by the cooling device at different height outside tank body, with control Convection current of the grape juice processed in tank；And during carbon dioxide is flowed to tank deck, the solids such as Grape Skin in fermentor Matter can be pushed to the top of fermentor, and the surface flotation in pot liquid, accumulation and the wine for forming one layer of Covering Liguid surface Cap can store a large amount of Grape Skin in wine cap, hinder tannin and haematochrome in Grape Skin therein to penetrate into grape juice, and cause Air is difficult to be passed through in grape juice, and to the fermentation of grape wine, there are many adverse effects, so in existing wine fermentation tank often Equipped with pressure cap device, wine cap is depressed into from liquid surface from fermentation tank deck to the pressing action at fermentor bottom by liquid by pressure cap device Body bottom.

There are some problems in above-mentioned existing wine fermentation tank, while these problems are large quantities of in industry in actual production The volume for increasing fermentor in amount production for Improve Efficiency can be protruded more using when large fermentation tank:

Firstly, existing wine fermentation tank solves the problems, such as wine cap by pressure cap device, i.e., it will after wine cap is formed Wine cap pushes, and this way is palliative, and the harm of wine cap is not only present in after wine cap formed, and initially forms from wine cap to production During having given birth to the wine cap for completely covering entire liquid level, the accumulation of Grape Skin is just serious to be hindered in Grape Skin Tannin and haematochrome penetrate into grape juice, and air is hindered to be passed through in grape juice, especially when using large fermentation tank in tank When having more Grape Skin, even if Grape Skin in the stacked area of liquid level is only the fraction in the liquid level gross area at this time, wherein heap The amount of long-pending Grape Skin is also very big；Also, wine cap is pushed by pressure cap device, it is meant that need to liquid surface in fermentor Real time monitoring increases artificial workload in order to handle in time after wine cap is formed, and is easy because could not locate in time It manages wine cap and influences to ferment；

Secondly, the temperature between grape juice of the existing wine fermentation tank using tank bottom and the grape juice close to tank deck Difference makes in fermentor grape juice generate free convection, and in tank grape juice the temperature difference to yeast play fermentation be it is unfavorable, And with the increase of grape juice in tank when using large-scale wine fermentation tank, in order to make a greater amount of grape juices generate nature Convection current has an adverse effect to fermentation with greater need for the temperature difference of grape juice in tank is increased, big with using in industrial mass production Type fermentor is disagreed with the original intention of Improve Efficiency；Existing some fermentors also pass through the cooling dress at the outer different height of tank body The temperature difference of the grape juice of different height in further control tank is set further to control convection current, makes cooling device structure is complicated to increase Control difficulty, it is even more so for large fermentation tank；

Meanwhile existing fermentor is to cool down from tank wall to fermentor, can make the grape close to tank wall Juice and the temperature difference is generated between the grape juice at tank body center and is unfavorable for fermenting, also, increase in industrial mass production When the volume of fermentor uses large fermentation tank, the liquid of center also increases with it at a distance from tank wall in tank body, It will lead to existing mounting means also to decline the cooling effect of solution in tank therewith for the cooling device around tank wall, be Promoting cooling effect increases the volume of cooling device, and structure is complicated increase cost.

Utility model content

To solve above-mentioned existing wine fermentation tank, especially deposited in large-scale wine fermentation tank used in industrial production The problem of, the utility model provides a kind of wine fermentation tank.

Used technical solution is the utility model to solve above-mentioned technical problem: a kind of wine fermentation tank, including The lower cover of the tank body of cylindrical structure, the upper cover for being mounted on top of the tank and the cone for being mounted on tank base, is also wrapped Include vertical spray head, the multiple horizontal spray head through tank wall for running through upper cover, and pump on the outside of tank body with it is more Port valve, and for carrying out cooling heat exchanger to grape juice on the outside of tank body, the inlet of pump passes through going out through lower cover Liquid pipe is connected to the inner cavity of tank body, and the liquid outlet of pump is connected to by the preceding pipeline that exchanges heat with the inlet of heat exchanger, and heat exchanger goes out Liquid mouth be connected to by pipeline after heat exchange with multiple-way valve, is equipped with multiple circulation pipes on multiple-way valve, one of circulation pipe with vertically Spray head connection, remaining circulation pipe are connected to a horizontal spray head respectively, flow into out the intracorporal grape juice of tank by the pressure of pump Liquid pipe and by vertical spray head and the ejection with pressure of horizontal spray head, is additionally provided with for stopping the solid in grape juice to enter in tank body The sieve of liquid pipe；

The top of grape juice liquid level center in tank body, the court of the nozzle of vertical spray head is arranged in the nozzle of vertical spray head To keeping grape juice direction of ejection with pressure from vertical spray head vertical with grape juice liquid level, pass through ejection with pressure in vertical spray head Grape juice drives the grape juice being located in tank body at grape juice liquid level center to flow to lower cover；

The nozzle of multiple horizontal spray heads is evenly arranged on one and is located in tank body and using grape juice liquid level center as on the circle in the center of circle, The upper end of the nozzle of all horizontal spray heads is aligned with grape juice liquid level, and the direction of the nozzle of horizontal spray head makes grape juice from level The direction of ejection with pressure is parallel with grape juice liquid level and not by grape juice liquid level center in spray head, passes through all horizontal spray head bands The grape juice cooperation that pressure sprays, which makes to be located in tank body, generates the water around grape juice liquid level center close to the grape juice of grape juice liquid level It is flat to circulate.

According to the above technical scheme, the beneficial effects of the utility model are:

A kind of wine fermentation tank provided by the utility model, the grape juice sprayed by vertical nozzle and each horizontal nozzles The grape juice of ejection cooperates, and makes in fermentor close to the grape juice of grape juice liquid level horizontal cyclic of the generation around liquid level center simultaneously Flowing and the flowing from grape juice liquid level center straight down, can drive the Grape Skin stream that liquid level is pushed by carbon dioxide It is dynamic, and Grape Skin is made to flow to tank bottom from liquid level center, it can it is in the Grape Skin in grape juice in tank and circulates State avoid existing wine fermentation tank to prevent Grape Skin from floating and accumulating in grape juice liquid level, it is especially large-scale Fermentor harm caused by Grape Skin accumulation during reprocessing the formation of wine cap caused by wine cap after wine cap is formed；Meanwhile So that the wine fermentation tank of the utility model is not needed setting pressure cap device, structure simply reduces cost, be also no longer needed for for It is handled in time after wine cap is formed and liquid surface in fermentor is monitored in real time, reduced artificial workload, prevent The problem of fermentation is influenced because of that could not handle in time wine cap, is suitable for the Improve Efficiency in industrial mass production；

A kind of wine fermentation tank provided by the utility model carries out grape juice by being located at the heat exchanger on the outside of tank body It is cooling, then grape juice after cooling is sprayed into tank body and makes grape juice in tank internal circulation flow, make grape juice after cooling and Grape juice in tank is sufficiently mixed to cool down to grape juice in tank, is surround with the cooling device of existing wine fermentation tank Tank wall is compared, and grape of the existing wine fermentation tank from the caused close tank wall of tank wall refrigeration is avoided Juice and the temperature difference can be led to the problem of between the grape juice at tank body center；Because grape juice after cooling can be injected directly into tank It is mixed with uncooled grape juice, so cooling effect is cooling also superior to outside tank, and keep away grape juice cooling in tank uniformly, can Exempt from existing wine fermentation tank to make grape juice in fermentor generate free convection and makes the grape juice of tank bottom and close to tank The temperature difference is led to the problem of between the grape juice on top, is conducive to yeast and plays activity, eliminate the temperature difference of grape juice in tank, simplify The structure of cooling device, allow the fermentor of the utility model increase volume without worry fermentor in excessive temperature differentials, Will not making cooling device because of the increase of the volume of fermentor, structure is complicated for volume increase therewith, and it is raw can to promote industrial mass Benefit in production.

Detailed description of the invention

Fig. 1 is the schematic front view of the utility model；

Fig. 2 is the schematic top plan view of the horizontal spray head of the utility model；

Fig. 3 uses schematic top plan view when another arrangement for the horizontal spray head of the utility model.

Marked in the figure: 1, upper cover, 2, circulation pipe, 3, vertical spray head, 4, tank body, 5, horizontal spray head, 6, sieve, 7, lower cover, 8, outlet tube, 9, pump, 10, heat exchange preceding pipeline, 11, heat exchanger, 12, heat exchange after pipeline, 13, multiple-way valve, 14, grape juice liquid level.

Specific embodiment

Embodiment one:

Referring to Fig. 1, Fig. 2, a kind of wine fermentation tank, tank body 4 including cylindrical structure is mounted on 4 top of tank body Upper cover 1 and be mounted on 4 bottom of tank body cone lower cover 7, further include one and run through 3, four, vertical spray head of upper cover 1 Through the horizontal spray head 5 of 4 side wall of tank body, and pump 9 and multiple-way valve 13 positioned at 4 outside of tank body, and used on the outside of tank body 4 In carrying out cooling heat exchanger 11 to grape juice, the inner cavity company that 9 inlet passes through the outlet tube 8 and tank body 4 through lower cover 7 is pumped It is logical, it pumps 9 liquid outlet and is connected to by the preceding pipeline 10 that exchanges heat with the inlet of heat exchanger 11, the liquid outlet of heat exchanger 11 passes through heat exchange Pipeline 12 is connected to multiple-way valve 13 afterwards, and there are five circulation pipe 2, one of circulation pipe 2 and vertical spray heads 3 for installation on multiple-way valve 13 Connection, remaining four circulation pipe 2 are connected to a horizontal spray head 5 respectively, make the grape juice stream in tank body 4 by the pressure of pump 9 Enter outlet tube 8 and by vertical spray head 3 and the ejection with pressure of horizontal spray head 5, is additionally provided in tank body 4 for stopping consolidating in grape juice Body enters the sieve 6 of outlet tube 8；

The top of 14 center of grape juice liquid level in tank body 4, the spray of vertical spray head 3 is arranged in the nozzle of vertical spray head 3 The direction of mouth keeps grape juice direction of ejection with pressure from vertical spray head 3 vertical with grape juice liquid level 14, by vertical spray head 3 The grape juice of ejection with pressure drives the grape juice being located in tank body 4 at 14 center of grape juice liquid level to flow to lower cover 7；

The nozzle of four horizontal spray heads 5 is evenly arranged on one and is located in tank body 4 and using 14 center of grape juice liquid level as the center of circle On circle, the upper end of the nozzle of four horizontal spray heads 5 is aligned with grape juice liquid level 14, the direction of the nozzle of four horizontal spray heads 5 The direction for making grape juice from ejection with pressure in horizontal spray head 5 is parallel with grape juice liquid level 14 and not by grape juice liquid level 14 The heart makes to be located at the grape juice in tank body 4 close to grape juice liquid level 14 by the grape juice cooperation of all horizontal spray heads 5 ejection with pressure The horizontal cyclic around 14 center of grape juice liquid level is generated to flow.

Embodiment two:

Referring to Fig. 3, the difference with embodiment one is, the quantity of horizontal spray head 5 is six, correspondingly, circulation pipe 2 Quantity be seven, one of circulation pipe 2 is connected to vertical spray head 3, remaining six circulation pipe 2 respectively with a horizontal spray head 5 Connection.

Claims (1)

1. a kind of wine fermentation tank, tank body (4) including cylindrical structure, the upper cover (1) being mounted at the top of tank body (4) with And it is mounted on the lower cover (7) of the cone of tank body (4) bottom, it is characterised in that: further include the vertical spray for running through upper cover (1) Head (3), multiple horizontal spray heads (5) through tank body (4) side wall, and it is located at pump (9) and multiple-way valve on the outside of tank body (4) (13), and it is located at for being carried out cooling heat exchanger (11) to grape juice on the outside of tank body (4), the inlet of pump (9) is by passing through The outlet tube (8) for wearing lid (7) is connected to the inner cavity of tank body (4), and the liquid outlet of pump (9) by heat exchange preceding pipeline (10) and exchanges heat The inlet of device (11) is connected to, and the liquid outlet of heat exchanger (11) is connected to by pipeline (12) after heat exchange with multiple-way valve (13), multi-pass It is equipped on valve (13) multiple circulation pipes (2), one of circulation pipe (2) is connected to vertical spray head (3), remaining circulation pipe (2) It is connected to, so that the grape juice in tank body (4) is flowed into outlet tube (8) by the pressure of pump (9) and leads to a horizontal spray head (5) respectively Vertical spray head (3) and horizontal spray head (5) ejection with pressure are crossed, is additionally provided in tank body (4) for stopping the solid in grape juice to enter The sieve (6) of outlet tube (8)；

The nozzle of vertical spray head (3) is arranged in the top of interior grape juice liquid level (14) center of tank body (4), vertical spray head (3) The direction of nozzle keep grape juice direction of ejection with pressure from vertical spray head (3) vertical with grape juice liquid level (14), by erecting The grape juice of ejection with pressure drives the grape juice being located at tank body (4) interior grape juice liquid level (14) center downward in direct-injection head (3) Cover (7) flowing；

The nozzle of multiple horizontal spray heads (5) is evenly arranged on one and is located in tank body (4) and using grape juice liquid level (14) center as the center of circle Circle on, the upper end of the nozzle of all horizontal spray heads (5) is aligned with grape juice liquid level (14), the nozzle of horizontal spray head (5) Towards keeping grape juice direction of ejection with pressure from horizontal spray head (5) parallel with grape juice liquid level (14) and do not pass through grape juice liquid Face (14) center makes to be located in tank body (4) close to grape juice by the grape juice cooperation of all horizontal spray heads (5) ejection with pressure The horizontal cyclic that the grape juice in face (14) generates around grape juice liquid level (14) center flows.