CN208667651U - A kind of trapezoidal wine fermentation tank with single spiral stirrer - Google Patents
A kind of trapezoidal wine fermentation tank with single spiral stirrer Download PDFInfo
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- CN208667651U CN208667651U CN201821313488.3U CN201821313488U CN208667651U CN 208667651 U CN208667651 U CN 208667651U CN 201821313488 U CN201821313488 U CN 201821313488U CN 208667651 U CN208667651 U CN 208667651U
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- trapezoidal
- agitating shaft
- fermentor
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- frequency motor
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Abstract
The utility model relates to a kind of trapezoidal wine fermentation tank with single spiral stirrer, the trapezoidal shell of fermentor, trapezoidal shell is supported by pedestal, trapezoidal lower part of the housing is equipped with manhole and juice valve, and top cover is welded at the top of fermentor, feeding inlet and variable-frequency motor is arranged on top cover, blade-carrying agitating shaft is installed on inside trapezoidal fermentor, one end is connected by flange with variable-frequency motor rotation axis, is equipped with sealing device therebetween, and the other end is fixed on the trapezoidal back cover of trapezoidal housing bottom by bearing；Discharge port is equipped on trapezoidal back cover.The utility model drives the rotation of agitating shaft blade by the variable-frequency motor at top, and generates vortex, plays the purpose of stirring grape mash, may replace conventional pressure cap or circulate operation, and reduction is artificial, and reduces dissolved oxygen, improves the quality of grape wine.
Description
Technical field
The utility model relates to a kind of fermentor, in particular to a kind of trapezoidal vinous fermentations with single spiral stirrer
Tank.
Background technique
Fermentor is that Production of Wine enterprise is most basic, most important equipment, is all the coke paid close attention in industry all the time
Point.With science and technology raising and wine product demand is continuously increased, to fermentor enlargement, energy-saving, oneself
Dynamicization and efficient requirement are also higher and higher.Common wine fermentation tank type has normal formula fermentor and outer circulation fermentation
Two kinds of forms of tank.In addition to this, there are also self-priming, gas-lifting type, injecting type, vane type and the fermentors such as porous plate is tower to be used for it
The fermentation process of his type.Pigment, tannin, fragrance etc. by dipping and fermenting step in the fermenter, in grape pomace
Flavor components enter in grape wine, play key effect to the promotion of its quality.But the simple pickling efficiency of fermentor
It is lower.Meanwhile the wine liquid around pericarp also easily reaches saturation, to limit the diffusion of substance.Therefore, it is sent out in grape wine
During ferment in addition to guaranteeing the normal alcoholic fermentation of saccharomycete, fermentor is improved to the dipping effect of above-mentioned flavor components, always
It is the hot spot that winemakers pay close attention to.
For common wine fermentation tank, winemakers often take the mode of " pressure cap " or " circulation "
It is impregnated to strengthen, also has many shortcomings in the process: (1) labor intensive or power.Small-sized fermentor, frequently with " pressure
Cap " carrys out facilitating impregnation, consumes manpower, especially in the vinous fermentation vigorous stage, needs to increase artificial and operation duration；If
It changes " circulation " mode into, then needs additionally to purchase wine pump, pipeline, connects the equipment such as juice cylinder and equipment, and dynamic consumption；(2) potential
Security risk risk is larger.Wine fermentation tank " pressure cap " or " circulation ", need personnel to operate, for example, " pressure cap " is grasped
Staff falls into fermentor accidentally when making, or is damaged in " circulation " operating process by equipment, therefore generates potential peace
The risk of full hidden danger is higher；(3) wine fermentation tank dipping effect is influenced by normal fermentation canister type.Whether " pressure cap " or
It is " circulation " mode, for common cylindrical fermentor, dipping effect is had certain limitations；(4) grape wine dissolved oxygen
Increase.The operation of conventional wine fermentation tank be it is open, the chance that grape wine contacts oxygen is more, Yi Fasheng fragrance overflow dissipate,
The deterioration such as pigment oxidation influence the quality of grape wine；(5) living contaminants risk is higher." pressure cap " or " circulation " easily causes
Pollution of other microorganisms to grape wine, leads to the raising of grape wine volatile acid, keeps wine juice rotten；(6) skin slag cleaning difficulty is big.
" allowancing for bark slag " operation is being carried out after fermentation.Since skin slag is by the effect of gravity and wine liquid, it is deposited on fermenter base, and
It is more solid.Therefore, often entered in tank using worker in this operation, skin slag is shoveled out into progress, large labor intensity, environmental condition
Difference, and it is extremely dangerous.
Summary of the invention
In order to overcome the shortcomings of existing wine fermentation tank, the purpose of this utility model is to provide one kind to have single-screw
The trapezoidal wine fermentation tank of blender.The feature of fermentor maximum be it is artificial being reduced in the way of closing stirring,
And reduce the probability of dissolved oxygen and living contaminants.Simultaneously as the trapezoidal structure of the fermentor, the dipping effect of pericarp can be added
By force, and cooperate stirring, can also be operated convenient for later period " allowancing for bark slag ", it is very convenient.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of trapezoidal wine fermentation tank with single spiral stirrer, including trapezoidal shell, manhole, juice valve, top
Lid, feeding inlet, variable-frequency motor, trapezoidal back cover, discharge port, support base, agitating shaft, flange, sealing device, bearing and blade.
The trapezoidal shell of fermentor, trapezoidal shell are supported by pedestal, and trapezoidal lower part of the housing is equipped with manhole and juice valve, fermentor top
Top cover is welded, top cover is equipped with feeding inlet and variable-frequency motor, and blade-carrying agitating shaft is installed on inside trapezoidal fermentor, one
End is connected by flange with variable-frequency motor rotation axis, sealing device is equipped between flange and variable-frequency motor, for guaranteeing fermentor gas
Close property, the other end are fixed on the trapezoidal back cover of trapezoidal housing bottom by bearing；Discharge port is equipped on trapezoidal back cover.
Above-mentioned blade surround and is fixed on agitating shaft in jujube core shape, extends spirally at equal intervals from the top of agitating shaft
To agitating shaft lower end, and the radius of spin of stirring blade is gradually increased from agitating shaft top to middle part, later in the middle part of agitating shaft
It is gradually reduced again to lower part, forms symmetrical structure.
The utility model has the advantages that:
1, compared with prior art, the utility model is consumed in solution normal operation by installing agitating device
A large amount of man power and materials.
2, due to being the mechanical stirring in tank, while reducing personnel attrition, corresponding security risk risk is also therewith
It reduces.
3, the diameter of the fermentation tank of trapezoidal structure, tank top is small compared with tank lower part, and " the skin slag cap " for formation of fermenting is thick
Spend higher, by the effect of gravity and tank upper space, a part of skin slag can be extruded again into impregnating in wine.And tank body lower part
Be relatively large in diameter, the skin slag that is formed after fermentation precipitating layer height is opposite to be reduced, and the solid degree of the beds of precipitation can also reduce, just
It is operated in " allowancing for bark slag ".Meanwhile the stirring blade of agitating shaft both ends small diameter, convenient for keeping firm in skin slag blanket, and in
The stirring blade that portion is relatively large in diameter then is easy to produce biggish vortex, promotes the transmitting of flavor substance, improves dipping effect.
4, stirring in tank, due to being carried out under sealing condition, dissolved oxygen concentration is reduced, and fragrance is not easy to lose, pigment
Oxidation can be alleviated, and grape wine quality will be enhanced.
5, whipping process in closed tank, can reduce the risk of other microbial contaminations in routine operation.
6, due to there is agitating device, and cooperate the trapezoidal back cover of fermentor, can be relatively easy to loosen shape after fermentation
At the skin slag beds of precipitation, and due to trapezoidal back cover, the exclusion of skin slag is also very convenient.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Marked in the figure: the trapezoidal shell of 1-, 2- manhole, 3- juice valve, 4- top cover, 5- feeding inlet, 6- variable-frequency motor, 7- ladder
Shape back cover, 8- discharge port, 9- support base, 10- agitating shaft, 11- flange, 12- sealing device, 13- bearing, 14- stirring blade.
Specific embodiment
The technical solution of the utility model is described further again with reference to the accompanying drawing:
As shown in Figure 1, a kind of trapezoidal wine fermentation tank with single spiral stirrer, including trapezoidal shell 1, manhole 2,
Juice valve 3, top cover 4, feeding inlet 5, variable-frequency motor 6, trapezoidal back cover 7, discharge port 8, support base 9, agitating shaft 10, flange
11, sealing device 12, bearing 13 and blade 14.The trapezoidal shell 1. of fermentor.Trapezoidal shell 1 is supported by pedestal 9.Trapezoidal shell
1 lower part is equipped with manhole 2 and juice valve 3.Top cover 4 is welded at the top of fermentor, top cover 4 is equipped with feeding inlet 5 and variable-frequency motor 6.
Blade 14 surround and is fixed on agitating shaft 10 in jujube core shape, is spirally extended to stirring from the top of agitating shaft 10 at equal intervals
10 lower end of axis, and the radius of spin of stirring blade 14 is gradually increased from 10 top of agitating shaft to middle part, later from agitating shaft 10
Portion to lower part is gradually reduced again, forms symmetrical structure.Agitating shaft 10 with blade 14 is installed on inside trapezoidal fermentor, axis
One end is connected by flange 11 with 6 rotation axis of variable-frequency motor, equipped with sealing device 12 between flange 11 and variable-frequency motor 6, axis it is another
One end is perpendicularly fixed on the trapezoidal back cover 7 of trapezoidal 1 bottom of shell by bearing 13；Discharge port 8 is equipped on trapezoidal back cover 7.
For fermentation tank using the Cr-Ni stainless steel plate material for meeting national standard GB 4806.9-2016, wall surface is flat and smooth, tool
There are good mechanical strength and heating conduction, no dead angle.
Low temperature dipping is used before vinous fermentation, fermentation tank top cover 4 is equipped with variable-frequency motor 6, and the drive of variable-frequency motor 6 is stirred
The rotation of 10 blade 14 of axis is mixed, the stirring blade of agitating shaft both ends small diameter is convenient for keeping firm in skin slag blanket, and in
The stirring blade that portion is relatively large in diameter then is easy to produce biggish vortex, breaks zone of saturation, is soaking flavor substance contained by pericarp
It is dissolved in grape juice or fermentation liquid during stain, promotes the transmitting of flavor substance, improved dipping effect, keep grape wine color fresh
It is gorgeous, wine body is thick and solid plentiful, have structure sense.
Start variable-frequency motor 6,10 blade 14 of the agitating shaft rotation connecting with 6 main shaft of variable-frequency motor replaces conventional follow
Ring operation, avoids manual operation, and reduce dissolved oxygen, improves the quality of grape wine." the skin slag cap " formed in fermentation process, is stirred
Mix and stir the effect of tank upper space, most of skin slag can be extruded again into impregnating in wine.Simultaneously as fermentation tank is trapezoidal
Back cover, tank body lower part are relatively large in diameter, and are reduced the skin slag precipitating layer height formed after fermentation is opposite, the beds of precipitation it is solid
Degree can also reduce, by stirring, be easy it is loose, cooperation the trapezoidal back cover 7 of tank base be equipped with discharge port 8, convenient for skin slag
It excludes.8 deslagging of discharge port reduces labor intensity, improves productivity, adapts to large-scale production demand.
Claims (2)
1. a kind of trapezoidal wine fermentation tank with single spiral stirrer, including trapezoidal shell (1), manhole (2), juice valve
(3), top cover (4), feeding inlet (5), variable-frequency motor (6), trapezoidal back cover (7), discharge port (8), support base (9), agitating shaft
(10), flange (11), sealing device (12), bearing (13), blade (14), it is characterized in that the trapezoidal shell of fermentor (1), trapezoidal
Shell (1) is supported by pedestal (9), and trapezoidal shell (1) lower part is equipped with manhole (2) and juice valve (3), welding top at the top of fermentor
It covers (4), feeding inlet (5) and variable-frequency motor (6) is set on top cover (4), the agitating shaft (10) with blade (14) is installed on trapezoidal
Inside fermentor, one end is connected by flange (11) with variable-frequency motor (6) rotation axis, between flange (11) and variable-frequency motor (6)
Equipped with sealing device (12), the other end is fixed on the trapezoidal back cover (7) of trapezoidal shell (1) bottom by bearing (13)；In ladder
Shape back cover (7) is equipped with discharge port (8).
2. a kind of trapezoidal wine fermentation tank with single spiral stirrer according to claim 1, it is characterized in that blade
(14) it is in jujube core shape, surround and be fixed on agitating shaft (10), and the radius of spin of blade (14) is from agitating shaft (10) top
It is gradually increased to middle part, and is gradually reduced from middle part to lower part, is spirally extended at equal intervals from the top of agitating shaft (10)
Agitating shaft (10) lower end forms symmetrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313488.3U CN208667651U (en) | 2018-08-15 | 2018-08-15 | A kind of trapezoidal wine fermentation tank with single spiral stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313488.3U CN208667651U (en) | 2018-08-15 | 2018-08-15 | A kind of trapezoidal wine fermentation tank with single spiral stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208667651U true CN208667651U (en) | 2019-03-29 |
Family
ID=65837435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821313488.3U Active CN208667651U (en) | 2018-08-15 | 2018-08-15 | A kind of trapezoidal wine fermentation tank with single spiral stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208667651U (en) |
-
2018
- 2018-08-15 CN CN201821313488.3U patent/CN208667651U/en active Active
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