CN218879849U - Novel double-layer fermentation container - Google Patents
Novel double-layer fermentation container Download PDFInfo
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- CN218879849U CN218879849U CN202222967320.7U CN202222967320U CN218879849U CN 218879849 U CN218879849 U CN 218879849U CN 202222967320 U CN202222967320 U CN 202222967320U CN 218879849 U CN218879849 U CN 218879849U
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Abstract
The utility model provides a novel double-deck fermentation vessel, be used for the inner bag of fermentation including fermentation cylinder and inside, the inner bag set up replaceably in the fermentation cylinder. The inner bag comprises a flexible bag body and a rigid bag opening part, and the bag body extends into the fermentation tank in a folding mode during assembly; the bag opening part is connected with the tank opening of the fermentation tank in a sealing way. The utility model discloses disposable inner bag of pressure boost in traditional fermentation cylinder, completion in the inner bag of fermentation, the zymotic fluid can not contact the fermentation cylinder, takes out the inner bag after the use and abandons, can need not wash the fermentation cylinder.
Description
Technical Field
The utility model relates to a fermentation technical field especially relates to a novel double-deck fermentation vessel.
Background
In the technical field of fermentation of beer or other wines, a traditional fermentation tank is of a single-layer structure, and must be thoroughly cleaned after use, and is limited by the fact that the size of a tank opening is difficult to clean, and fermentation fails when secondary use is caused if the fermentation tank is not thoroughly cleaned.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a novel double-deck fermentation vessel, including fermentation cylinder and the inside inner bag that is used for the fermentation, the inner bag set up with changing in the fermentation cylinder.
Preferably, the inner bag comprises a flexible bag body and a rigid bag opening part, and when the inner bag is assembled, the bag body extends into the fermentation tank in a folding mode; the bag opening part is connected with the tank opening of the fermentation tank in a sealing way.
Preferably, the sack portion includes sack body and flange, the flange sets up the upper end of sack body extends to the outside, and when the assembly, the sack body through first sealing washer with the jar mouth sealing connection of fermentation cylinder, the flange is taken on the up end of fermentation cylinder jar mouth.
Preferably, the novel double-layer fermentation container further comprises a liquid outlet pipe, the liquid outlet pipe is inserted into the inner bag, and after fermentation is completed, liquid in the inner bag is discharged through the liquid outlet pipe;
the liquid outlet pipe is connected with the bag mouth part of the inner bag in a sealing way through a liquid outlet cover.
Preferably, the mouth of the fermentation tank is provided with an outer cover for pressing the bag mouth part and the liquid outlet cover on the mouth.
Preferably, the outer cover is in clearance fit with the fermentation tank and is fixedly connected with the fermentation tank through a bolt.
Preferably, the liquid outlet cover is provided with an inner liquid outlet port communicated with the interior of the inner bag and an outer liquid outlet port communicated with the exterior of the container, and the inner liquid outlet port is communicated with the outer liquid outlet port;
the liquid outlet pipe comprises a hose and a hard pipe, the hose is connected to the outer liquid outlet port, and the hard pipe is connected to the inner liquid outlet port and extends to the bottom end of the inner bag.
Preferably, a plurality of protrusions are arranged on the periphery of the hard tube.
Preferably, the liquid outlet cover is further provided with an air inlet communicated with the interior of the inner bag, and when liquid is discharged, an external air source inflates and pressurizes the inner bag through the air inlet.
Preferably, the fermentation tank is provided with an interlayer air inlet which is communicated with an interlayer between the fermentation tank and the inner bag, and an external air source inflates and pressurizes the interlayer through the interlayer air inlet during liquid drainage.
Preferably, the interlayer air inlet is arranged at the bottom of the fermentation tank.
Compared with the prior art, the utility model discloses there are following technological effect:
1. the utility model pressurizes a disposable inner bag in the traditional fermentation tank, the fermentation is completed in the inner bag, the fermentation liquid can not contact the fermentation tank, the inner bag is taken out and discarded after the use, and the fermentation tank does not need to be cleaned;
2. under the condition that the liquid in the inner bag cannot be discharged through the liquid outlet pipe due to insufficient pressure, gas can be supplemented into the inner bag for pressurization, or gas is filled into an interlayer between the fermentation tank and the inner bag for pressurization, and the function of pressurization liquid discharge can be realized in both modes;
3. the tank opening of the fermentation tank adopts a plug type outer cover, so that the outer cover is easier to open and close;
4. the hard tube surface of drain pipe is equipped with the arch, effectively avoids inner bag and hard tube closely to laminate the back, leads to the unable discharge of partial liquid in the inner bag, the utility model discloses a liquid thoroughly evacuation in the inner bag can be realized to the arch.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is an exploded view of a novel double-layered fermentation container provided by an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a novel double-layered fermentation container according to an embodiment of the present invention;
FIG. 3 is a schematic view of the connection between the bag opening of the inner bag and the opening of the fermentation tank according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a sandwich air inlet of a fermenter according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a hard tube according to an embodiment of the present invention;
fig. 6 is a schematic diagram of an outer side structure of a hard tube according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The technical solution of the present invention will be described in detail with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Referring to fig. 1 to 6, a novel double-layered fermentation vessel includes a fermentation tank 1 and an inner bag 2, wherein the inner bag 2 is replaceably disposed in the fermentation tank 1. In this embodiment, the inner bag 2 is a disposable soft bag, and the fermentation is completed inside the inner bag 2, and the fermentation liquid does not contact the fermentation tank 1. After use, the inner bag 2 is removed from the fermentation tank 1 and discarded. Since the fermentation is done in the inner bag 2, the fermentation tank 1 is still clean and there is no need to clean the fermentation tank 1.
In this embodiment, the shape and material of the fermentation tank 1 are not limited, and if the fermentation tank 1 adopts a rigid cylindrical structure, the fermentation tank may be made of plastic, stainless steel, aluminum, etc.
In this embodiment, the inner bag 2 includes a flexible bag body and a rigid bag opening 21, the materials of the bag body and the bag opening 21 are not limited in this embodiment, and can be set according to specific use requirements as long as the bag body does not chemically react with the fermentation liquid, for example, the bag body is made of flexible plastic material, and when the fermentation tank 1 is assembled, the bag body extends into the bag body in a folding manner, and the folding manner of the bag body is not limited in this embodiment, for example, the bag body can be folded into a long strip shape, so that the bag body can be conveniently inserted into the fermentation tank; the bag opening 21 is hermetically connected with the opening of the fermentation tank 1, so as to ensure that the fermentation liquid in the inner bag 2 does not flow into the fermentation tank 1 during fermentation.
In order to prevent the jar mouth of the dirty fermentation cylinder 1 of zymotic fluid in the inner bag 2, consequently, bag mouth portion 21 includes sack body 212 and flange 211, flange 211 sets up the upper end of sack body 212 and the outside extension, when the assembly, the outside of sack body 212 through first sealing washer 8 with the jar mouth inside wall sealing connection of fermentation cylinder 1, flange 211 takes on the up end of the jar mouth of fermentation cylinder 1, bag mouth portion 21 covers on the jar mouth of fermentation cylinder 1 promptly, and when the fermentation, the jar mouth of fermentation cylinder 1 can not be dirty to the zymotic fluid, more can not flow into to the intermediate layer between fermentation cylinder 1 and the inner bag 2 from the jar mouth of fermentation cylinder 1 to dirty fermentation cylinder 1's inner wall is avoided.
In this embodiment, after the fermentation is finished, the liquid in the inner bag 2 is discharged to the outside through the liquid outlet pipe 3. Therefore, the fermentation container also comprises a liquid outlet pipe 3, and the liquid outlet pipe 3 is inserted into the inner bag 2 and is connected with the bag opening 21 of the inner bag 2 in a sealing way through a liquid outlet cover 4.
In this embodiment, the liquid outlet pipe 3 includes a flexible pipe 31 (e.g. silicone) and a rigid pipe 32 (e.g. plastic), the flexible pipe 31 is used for connecting with external devices, and the rigid pipe 32 extends into the inner bag 2. Specifically, an inner liquid outlet port 42 is convexly arranged on the liquid outlet cover 4 towards the inner bag 2, and the hard tube 32 is connected to the inner liquid outlet port 42 and extends to the bottom end of the inner bag 2. An outer liquid outlet port 41 is convexly arranged on the liquid outlet cover 4 towards the outer side, the outer liquid outlet port 41 is communicated with the inner liquid outlet port 42, and the hose 31 is connected to the outer liquid outlet port 41.
In order to effectively avoid the inseparable back of laminating of inner bag 2 and drain pipe 3, lead to the partial liquid in the inner bag 2 can't be followed drain pipe 3 and discharged, consequently, the periphery of hard tube 32 sets up a plurality of protruding 321, shows in fig. 6 that the periphery interval of hard tube 32 sets up a plurality of protruding 321 that set up along the axial, of course, the utility model discloses not limited to this, can also be the protruding 321 of other directions.
In this embodiment, the liquid outlet cover 4 is lapped on the flange 211 of the bag opening 21 of the inner bag 2, and the lower end surface of the liquid outlet cover 4 is fixedly provided with an annular sleeve which is sleeved in the bag opening body 212 of the inner bag 2, and the periphery of the annular sleeve is hermetically connected with the bag opening body 212 through the second sealing element 9.
The jar mouth of fermentation cylinder 1 is equipped with one be used for with bag oral area 21 with go out liquid lid 4 and press and establish enclosing cover 6 on the jar mouth, enclosing cover 6 can dismantle fixed connection with fermentation cylinder 1, like joint, threaded connection etc.. In this embodiment, the outer lid 6 is a clearance fit with the fermentation tank 1 and is fixedly connected by means of a latch in order to facilitate opening and closing of the outer lid 6.
Specifically, be equipped with on the lateral wall of enclosing cover 6 and supply U type bolt 7 male locating hole, be equipped with on the jar mouthful lateral wall of fermentation cylinder 1 with the second ring channel that the locating hole corresponds, during the assembly, enclosing cover 6 with the jar mouth clearance fit of fermentation cylinder 1, U type bolt 7 inserts the location with second ring channel, this embodiment can easily install and remove enclosing cover 6 through U type bolt 7. In this embodiment, the material of the U-shaped pin 7 is not limited, and may be plastic, stainless steel, etc.
In this embodiment, the middle of the outer cover 6 is hollow in order to expose the pipe on the outlet cover 4. In this embodiment, the material of the outer cover 6 is not limited, and may be plastic or aluminum.
After the fermentation is finished, the liquid in the inner bag 2 can be discharged through the liquid outlet pipe 3 in the following two pressurizing modes:
firstly, an air inlet 43 communicated with the inside of the inner bag 2 is arranged on the liquid outlet cover 4, an external air source is communicated with the air inlet 43 through an air inlet pipe 5, and the external air source can inflate and pressurize the inside of the inner bag 2 through the air inlet 43. In this embodiment, the inner space of the inner bag 2 is divided into a gas zone and a fermentation zone from top to bottom, the liquid outlet pipe 3 is communicated with the fermentation zone, and the gas inlet 43 is communicated with the gas zone.
Secondly, an interlayer air inlet 11 is formed in the fermentation tank 1, the interlayer air inlet 11 is communicated with an interlayer between the fermentation tank 1 and the inner bag 2, and an external air source inflates and pressurizes the interlayer through the interlayer air inlet 11. The position of the interlayer air inlet 11 is not limited in this embodiment, and is preferably arranged at the bottom of the fermentation tank 1.
The utility model provides a pair of novel double-deck fermentation vessel is applicable to the fermentation of beer or other drinks to the fermentation machine that needs the cooperation to correspond with it uses, because required CO2 and air all need the fermentation machine to provide when pressure control, temperature control and the play wine among the fermentation process. The operation of the present invention will be described in detail below with reference to beer fermentation as an example.
1. Putting the clean inner bag 2 into the fermentation tank 1 to ensure that the mouth part of the inner bag 2 is completely and reliably inserted into the mouth part of the fermentation tank 1;
2. filling a certain amount of cooled wort into an inner bag 2 and scattering a certain amount of yeast powder into the wort;
3. the liquid outlet pipe 3 is inserted into the inner bag 2, and the liquid outlet cover 4 is ensured to be completely and reliably inserted into the mouth part of the inner bag 2;
4. cover the outer cover 6 of the fermentation tank 1 and insert the U-shaped bolt 7.
5. Placing the prepared fermenter 1 into the fermenter, and connecting the external wine outlet hose 31 to the wine outlet tapCO 2 The air inlet pipe 5 is connected to an air path of the fermentation machine;
6. when the fermentation tank 1 is placed into a fermentation machine, the interlayer air inlet 11 at the bottom is automatically communicated with an air path of the fermentation machine;
7. the cover of the fermentation machine is covered, a closed environment is provided for the fermentation tank 1, the temperature of the fermentation tank is convenient to control, and fermentation is started;
8. after the fermentation is finished, the wort in the inner bag 2 is changed into beer under the action of the yeast, and the beer outlet faucet is opened, so that the beer can automatically flow out;
9. if the fermenter 1 recognizes the lack of the internal pressure, CO will pass through 2 The air inlet pipe 5 is filled with CO into the inner bag 2 2 Or air is filled into the interlayer through an interlayer air inlet 11 at the bottom of the fermentation tank 1, and the pressure in the tank is increased to achieve the aim of discharging wine.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (11)
1. The novel double-layer fermentation container is characterized by comprising a fermentation tank and an inner bag used for fermentation inside, wherein the inner bag is arranged inside the fermentation tank in a replaceable manner.
2. The novel double-layer fermentation container as claimed in claim 1, wherein the inner bag comprises a flexible bag body and a rigid bag opening part, and when the double-layer fermentation container is assembled, the bag body extends into the fermentation tank in a folding mode; the bag opening part is connected with the tank opening of the fermentation tank in a sealing way.
3. The novel double-layer fermentation vessel as claimed in claim 2, wherein the bag opening part comprises a bag opening body and a flange, the flange is arranged at the upper end of the bag opening body and extends outwards, the bag opening body is connected with the tank opening of the fermentation tank in a sealing mode through a first sealing ring during assembly, and the flange is lapped on the upper end face of the tank opening of the fermentation tank.
4. The novel double-layered fermentation vessel as claimed in claim 2, further comprising a liquid outlet pipe, wherein the liquid outlet pipe is inserted into the inner bag, and after fermentation is completed, the liquid in the inner bag is discharged through the liquid outlet pipe;
the liquid outlet pipe is connected with the bag mouth part of the inner bag in a sealing way through a liquid outlet cover.
5. The novel double-layered fermentation vessel as claimed in claim 4, wherein the mouth of the fermentation tank is provided with an outer cover for pressing the bag mouth and the liquid outlet cover on the mouth.
6. The novel double-layered fermentation vessel as claimed in claim 5, wherein the outer lid is loosely fitted to the fermentation tank and is fixedly connected thereto by a bolt.
7. The novel double-layer fermentation container as claimed in claim 4, wherein the liquid outlet cover is provided with an inner liquid outlet port communicated with the inside of the inner bag and an outer liquid outlet port communicated with the outside of the container, and the inner liquid outlet port is communicated with the outer liquid outlet port;
the liquid outlet pipe comprises a hose and a hard pipe, the hose is connected to the outer liquid outlet port, and the hard pipe is connected to the inner liquid outlet port and extends to the bottom end of the inner bag.
8. The novel double-layered fermentation container as claimed in claim 7, wherein the hard tube has a plurality of protrusions formed on its outer circumference.
9. The novel double-layer fermentation container as claimed in claim 4, wherein the liquid outlet cover is further provided with an air inlet communicated with the interior of the inner bag, and when liquid is discharged, an external air source charges and pressurizes the inner bag through the air inlet.
10. The novel double-layer fermentation container as claimed in claim 1 or 9, wherein the fermentation tank is provided with an interlayer air inlet, the interlayer air inlet is communicated with an interlayer between the fermentation tank and the inner bag, and an external air source inflates and pressurizes the interlayer through the interlayer air inlet during liquid drainage.
11. The novel double-layered fermentation vessel according to claim 10, wherein the interlayer air inlet is provided at the bottom of the fermentation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222967320.7U CN218879849U (en) | 2022-11-08 | 2022-11-08 | Novel double-layer fermentation container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222967320.7U CN218879849U (en) | 2022-11-08 | 2022-11-08 | Novel double-layer fermentation container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218879849U true CN218879849U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222967320.7U Active CN218879849U (en) | 2022-11-08 | 2022-11-08 | Novel double-layer fermentation container |
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| Country | Link |
|---|---|
| CN (1) | CN218879849U (en) |
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- 2022-11-08 CN CN202222967320.7U patent/CN218879849U/en active Active
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