CN116024057B

CN116024057B - Multifunctional wine pot

Info

Publication number: CN116024057B
Application number: CN202310050099.5A
Authority: CN
Inventors: 王赣华
Original assignee: HANGZHOU HAISHUN PHARMACEUTICAL MACHINERY CO Ltd
Current assignee: HANGZHOU HAISHUN PHARMACEUTICAL MACHINERY CO Ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-06-13
Anticipated expiration: 2043-02-01
Also published as: CN116024057A

Abstract

The invention belongs to the field of wine tanks, and particularly relates to a multifunctional wine tank, which comprises a bracket, a first motor, a liquid storage tank, a second motor, a filtering tank, a baffle plate, a third plate spring, a tank cover, a round pipe, a water absorbing material, a fourth loop and a third motor, wherein the filtering tank driven by the second motor is arranged in the liquid storage tank which is arranged on the bracket and is driven by the first motor to turn up and down, and a second tank opening of the filtering tank which is in threaded fit with the tank cover is sealed and rotated in a first tank opening of the liquid storage tank. The invention improves the traditional wine tank, integrally designs the wine tank required by saccharification, filtration and boiling processes, does not need to use a pump and a pipeline to transfer raw materials between the saccharification, filtration and boiling processes, saves the occupied space of equipment and avoids bacterial breeding caused by the existence of the pump and the pipeline between the wine tanks.

Description

Multifunctional wine pot

Technical Field

The invention belongs to the field of wine cans, and particularly relates to a multifunctional wine can.

Background

Beer is an alcoholic beverage which is brewed by taking wheat malt and barley malt as main raw materials, adding hops, performing liquid gelatinization and saccharification, and performing liquid fermentation.

Processing tanks for beer processing and temporary storage include tanks for achieving gelatinization, saccharification, filtration, boiling and fermentation of raw materials. The wine tank used in the process is more, so the wine tank occupies more area.

At present, wine tank equipment integrating storage and processing is also available, raw materials are transferred among various processes through pumps, and maintenance cost is increased due to the use of the pumps. Meanwhile, the use of the pump is easy to cause bacteria to grow on the pipeline, and the pipeline needs to be replaced or cleaned for a long time to achieve the purpose of avoiding bacteria growth.

In the filtering process after saccharification process, the filtering is needed for two times, hot water is needed to be added for collecting the residual sugar again after the first filtering, and the added hot water is needed to be uniformly mixed with the residual malt after the filtering, so that the filtering time is longer, and the wort is easy to excessively oxidize.

In addition, the filter holes on the wine tank are blocked, so that the liquid is difficult to discharge, and the filter hole cleaning process is increased, thereby reducing the filtering efficiency and increasing the processing cost.

The invention designs a multifunctional wine tank capable of being stored and processed in a collecting mode, and solves the problems.

Disclosure of Invention

In order to solve the defects in the prior art, the invention discloses a multifunctional wine tank which is realized by adopting the following technical scheme.

The multifunctional wine tank comprises a bracket, a first motor, a liquid storage tank, a second motor, a filtering tank, a baffle, a third plate spring, a tank cover, a circular tube, a water absorbing material, a fourth annular sleeve and a third motor, wherein the filtering tank driven by the second motor is arranged in the liquid storage tank which is arranged on the bracket and is driven by the first motor to turn up and down, and a second tank opening of the filtering tank which is in threaded fit with the tank cover is sealed and rotated in the first tank opening of the liquid storage tank; the wall surface of the filter tank is uniformly and densely provided with filter holes; each filtering hole is provided with a one-way double filtering structure which enables liquid in the filtering tank to move into the liquid storage tank under the centrifugal action, and the structure can automatically clean the blocked raw materials in the filtering holes when the second tank opening is downward; a plurality of reflux grooves are uniformly distributed on the wall surface of the second tank opening of the filter tank in the circumferential direction; and a baffle plate for opening and closing the filtering tank is hinged at each reflux groove of the inner wall of the filtering tank, and a third plate spring for resetting the baffle plate is arranged.

The second tank opening is internally provided with a structure which locks the state of closing the reflux groove of the baffle plate when the second tank opening is opened and unlocks the baffle plate after the second tank opening is closed by the tank cover; a circular tube which is driven by a third motor and has two closed ends is rotated in the filtering tank, third water holes are densely distributed on the wall surface of the circular tube, a fourth annular sleeve with fourth water holes densely distributed on the wall surface is nested outside the circular tube, and water absorbing materials are filled between the fourth annular sleeve and the circular tube; a structure for communicating the rotating circular tube with the water pump is arranged between the circular tube and the first tank opening; the tank cover and the liquid storage tank are provided with structures which enable liquid to move between the liquid storage tank and the filtering tank when the filtering tank is covered by the tank cover; a plurality of stirring plates are uniformly distributed on the circumference of the inner wall of the filtering tank, and heating resistance wires are buried in the stirring plates.

As a further improvement of the technology, two swing pins which are rotationally matched with the bracket and are in transmission connection with the output shaft of the first motor are symmetrically arranged on the outer wall of the liquid storage tank; the first annular sleeve communicated with the bottom of the filtering tank is sealed and rotated in the circular groove at the bottom of the liquid storage tank; a driving shaft arranged on the circular tube rotates in the first annular sleeve; the second gear arranged on the first ring sleeve is meshed with the first gear on the output shaft of the second motor; the third gear mounted on the drive shaft is meshed with the fourth gear on the output shaft of the third motor.

As a further improvement of the technology, the upper wall surface and the lower wall surface of the liquid storage tank are respectively provided with a second pressure relief opening and a first pressure relief opening; the pressure release pipe penetrating through the tank cover is arranged in the tank cover.

As a further improvement of the technology, the second tank opening is in rotary fit with the first tank opening through a rotary sealing piece A; the fourth ring sleeve is in rotary fit with the third ring sleeve at the inner bottom of the filter tank through a rotary sealing piece B.

As a further improvement of the technology, the inner wall of the filtering hole is provided with a cone groove communicated with the inner wall of the filtering tank, a second filter screen is arranged in the cone groove, a first filter screen which is opened and closed from the inside of the filtering tank is hinged at the notch of the cone groove, and a first plate spring which resets the first filter screen is arranged; and a first spring for resetting the blockage is arranged in the second annular groove at the filtering hole.

As a further improvement of the technology, the inner wall of the filtering hole is provided with a cone groove communicated with the inner wall of the filtering tank, a second filter screen is arranged in the cone groove, a first filter screen which is opened and closed from the inside of the filtering tank is hinged at the notch of the cone groove, and a first plate spring which resets the first filter screen is arranged; the lugs at each filtering hole are hinged with plugs for the switches of the filtering tanks from the outside and are provided with second leaf springs for resetting the plugs.

As a further improvement of the present technology, the filtering precision of the first filter screen is smaller than that of the second filter screen.

As a further improvement of the technology, a second annular sleeve is arranged in the second tank opening through four communicating pipes which are uniformly distributed in the circumferential direction, and the circular pipe is sealed and rotated in the second annular sleeve; the second water holes uniformly distributed on the circumference of the side wall of the upper end of the circular tube are communicated with a third annular groove on the inner wall of the second annular sleeve, and the third annular groove is communicated with the first annular groove inside the first tank opening through a communicating pipe; the outer wall of the first tank opening is provided with a first water hole communicated with the first annular groove, and a water pipe communicated with the water pump is installed at the first water hole.

As a further improvement of the technology, four first guide sleeves are uniformly distributed on the inner wall of the second tank opening in the circumferential direction, and a circular ring is arranged in the first guide sleeve in a sliding manner and is provided with a second spring for resetting the circular ring in a rotating manner; a plurality of limit rods which are matched with the baffle plates in a one-to-one correspondence manner are uniformly arranged on the upper circumference of the circular ring; and second trigger rods matched with the tank cover are axially and slidably arranged in four second guide sleeves uniformly distributed along the circumferential direction of the inner wall of the second tank opening, and inclined surfaces at the tail ends of the second trigger rods are matched with inclined surfaces at the tail ends of the trigger rods on the circular ring in a one-to-one correspondence manner.

Compared with the traditional fermentation wine tank, the invention improves the traditional wine tank, integrally designs the wine tank required by saccharification, filtration and boiling processes, does not need to use a pump and a pipeline to transfer raw materials among the saccharification, filtration and boiling processes, saves equipment occupation space and avoids bacterial breeding among the wine tanks caused by the existence of the pump and the pipeline.

The invention automatically carries out closed type full mixing and stirring on the wort filtered twice from the filtering tank to the liquid storage tank, and the mixing and stirring time is shorter, thereby avoiding the excessive oxidization of the wort caused by long-time exposure to the air and further improving the quality of beer production.

In addition, the filtration pore on the filtration tank wall can be automatically cleaned in the wort process from the liquid storage tank to the direction backflow in the filtration tank due to the special structure, so that the filtration efficiency reduction caused by the blockage of the filtration pore of the filtration tank is avoided, the additional working procedure operation for cleaning the blockage of the filtration pore is not needed, the cost is saved, and the production efficiency is improved.

The invention has simple structure and better use effect.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention.

FIG. 2 is a schematic cross-sectional view of the driving structure of the liquid storage tank, the filter tank and the round bar.

FIG. 3 is a schematic cross-sectional view of the structure of the first tank opening of the liquid storage tank and the second tank opening of the filter tank.

FIG. 4 is a schematic cross-sectional view of a first embodiment of a filter hole in a wall of a filter tank.

FIG. 5 is a schematic cross-sectional view of a second alternative of the filter openings in the wall of the filter tank.

Fig. 6 is a schematic cross-sectional view of a reservoir and its components.

FIG. 7 is a schematic cross-sectional view of a liquid storage tank, filter tank and tank cap.

FIG. 8 is a schematic top view cross-section of a ring mated with a filter canister.

Fig. 9 is a schematic cross-sectional view of a canister and thereof.

Fig. 10 is a schematic cross-sectional view of the structure of the second tank opening of the filter tank.

FIG. 11 is a schematic cross-sectional view of a first embodiment of a filter aperture.

Fig. 12 is a schematic cross-sectional view of a second embodiment of a filter aperture.

Reference numerals in the figures: 1. a bracket; 2. a first motor; 3. a swinging pin; 4. a liquid storage tank; 5. a first pressure relief vent; 6. a circular groove; 7. a first ring groove; 8. a first water hole; 9. a second motor; 10. a first gear; 11. a second gear; 12. a first collar; 13. a filter tank; 14. a filter hole; 15. a conical groove; 16. a second ring groove; 17. a support lug; 18. a reflux groove; 19. a second tank opening; 21. a communicating pipe; 22. a second collar; 23. a third ring groove; 25. the first guide sleeve; 26. a fourth ring groove; 27. a second guide sleeve; 28. a third collar; 29. a first filter screen; 30. a first leaf spring; 31. a second filter screen; 32. blocking; 33. a second leaf spring; 35. a first spring; 36. a baffle; 37. a third leaf spring; 38. a limit rod; 39. a circular ring; 40. a second spring; 41. a ring bulge; 42. a first trigger lever; 43. a second trigger lever; 44. rotating the sealing member A; 45. a stirring plate; 46. a can lid; 47. a round tube; 48. a second water hole; 49. a third water hole; 50. a water absorbing material; 51. a fourth collar; 52. a fourth water hole; 53. a drive shaft; 54. a third gear; 55. a fourth gear; 56. a third motor; 57. rotating the sealing member B; 58. a pressure relief tube; 59. a first tank opening; 60. and a second pressure relief port.

Description of the embodiments

The drawings are schematic representations of the practice of the invention to facilitate understanding of the principles of operation of the structure. The specific product structure and the proportional size are determined according to the use environment and the conventional technology.

As shown in fig. 1, 2 and 3, the filter tank comprises a bracket 1, a first motor 2, a liquid storage tank 4, a second motor 9, a filter tank 13, a baffle 36, a third plate spring 37, a tank cover 46, a circular tube 47, a water absorbing material 50, a fourth annular sleeve 51 and a third motor 56, wherein as shown in fig. 1, 2 and 3, the filter tank 13 driven by the second motor 9 is rotated in the liquid storage tank 4 which is arranged on the bracket 1 and is driven by the first motor 2 to turn up and down, and a second tank opening 19 of the filter tank 13 which is in threaded fit with the tank cover 46 is hermetically rotated in a first tank opening 59 of the liquid storage tank 4; as shown in fig. 4, 5 and 9, the wall surface of the filter tank 13 is uniformly and densely provided with filter holes 14; each filter hole 14 is provided with a one-way double filter structure which enables liquid in the filter tank 13 to move into the liquid storage tank 4 under the centrifugal action, and the structure can automatically clean the raw materials blocked 32 in the filter holes 14 when the second tank opening 19 is downward; as shown in fig. 3, 9 and 10, a plurality of reflux grooves 18 are uniformly distributed on the wall surface of the second tank opening 19 of the filter tank 13 in the circumferential direction; a baffle 36 for opening and closing the filtering tank 13 is hinged at each reflux groove 18 on the inner wall of the filtering tank and a third plate spring 37 for resetting the baffle 36 is arranged.

As shown in fig. 3 and 8, the second tank opening 19 has therein a structure that locks the state of closing the return groove 18 with respect to the baffle 36 when it is opened and unlocks the baffle 36 after the second tank opening 19 is closed with the tank cover 46; as shown in fig. 2, 3 and 7, a circular tube 47 which is driven by a third motor 56 and has two closed ends is rotated in the filter tank 13, third water holes 49 are densely distributed on the wall surface of the circular tube 47, a fourth annular sleeve 51 with fourth water holes 52 densely distributed on the wall surface is nested outside the circular tube 47, and a water absorbing material 50 is filled between the fourth annular sleeve 51 and the circular tube 47; as shown in fig. 3, 6 and 10, a structure for communicating the rotating round tube 47 with the water pump is provided between the round tube 47 and the first tank opening 59; as shown in fig. 2, 3 and 7, the tank cover 46 and the liquid storage tank 4 are provided with a structure for enabling the liquid to move between the liquid storage tank 4 and the filter tank 13 when the filter tank 13 is covered by the tank cover 46; as shown in fig. 9, a plurality of stirring plates 45 are uniformly distributed on the circumference of the inner wall of the filter tank 13, and heating resistance wires are buried in the stirring plates 45.

As shown in fig. 1 and 2, two swinging pins 3 which are rotationally matched with the bracket 1 and are in transmission connection with the output shaft of the first motor 2 are symmetrically arranged on the outer wall of the liquid storage tank 4; as shown in fig. 2, 6 and 9, the first annular sleeve 12 communicated with the bottom of the filter tank 13 is sealed and rotated in the circular groove 6 at the bottom of the liquid storage tank 4; a drive shaft 53 mounted to the barrel 47 rotates within the first collar 12; a second gear 11 mounted on the first ring sleeve 12 is meshed with a first gear 10 on the output shaft of the second motor 9; the third gear 54 mounted on the drive shaft 53 meshes with a fourth gear 55 on the output shaft of a third motor 56.

As shown in fig. 6 and 7, the upper and lower wall surfaces of the liquid storage tank 4 are respectively provided with a second pressure relief port 60 and a first pressure relief port 5; a pressure relief tube 58 is mounted within the canister cover 46 through the canister cover 46.

As shown in fig. 2 and 3, the second port 19 is rotationally engaged with the first port 59 by a rotary seal a 44; the fourth collar 51 is in rotational engagement with the third collar 28 at the bottom of the filter tank 13 via a rotary seal B57.

As shown in fig. 4 and 11, the inner wall of the filtering hole 14 is provided with a conical groove 15 communicated with the inner wall of the filtering tank 13, a second filtering net 31 is arranged in the conical groove 15, a first filtering net 29 which is opened and closed from the inside of the filtering tank 13 is hinged at the notch of the conical groove 15, and a first plate spring 30 which resets the first filtering net 29 is arranged; a plug 32 for opening and closing the filter tank 13 is installed at each filter hole 14, and a first spring 35 for resetting the plug 32 is installed in the second ring groove 16 at the filter hole 14.

As shown in fig. 5 and 12, the inner wall of the filtering hole 14 is provided with a conical groove 15 communicated with the inner wall of the filtering tank 13, a second filtering net 31 is arranged in the conical groove 15, a first filtering net 29 which is opened and closed from the inside of the filtering tank 13 is hinged at the notch of the conical groove 15, and a first plate spring 30 which resets the first filtering net 29 is arranged; a plug 32 for opening and closing the filter tank 13 from the outside is hinged to the lug 17 at each filter hole 14, and a second leaf spring 33 for resetting the plug 32 is mounted.

As shown in fig. 4 and 5, the filtering accuracy of the first filter 29 is smaller than that of the second filter 31.

As shown in fig. 3, 6 and 10, the second annular sleeve 22 is installed in the second tank opening 19 through four communicating pipes 21 uniformly distributed in the circumferential direction, and the circular pipe 47 is hermetically rotated in the second annular sleeve 22; the second water holes 48 which are uniformly distributed on the circumference of the side wall of the upper end of the circular tube 47 are communicated with the third annular groove 23 on the inner wall of the second annular sleeve 22, and the third annular groove 23 is communicated with the first annular groove 7 in the first tank opening 59 through the communicating pipe 21; the outer wall of the first tank opening 59 is provided with a first water hole 8 communicated with the first annular groove 7, and a water pipe communicated with a water pump is arranged at the first water hole 8.

As shown in fig. 3, 8 and 10, four first guide sleeves 25 are uniformly distributed on the inner wall of the second tank opening 19 in the circumferential direction, a circular ring 39 is slid in the first guide sleeve 25, and a second spring 40 for rotationally resetting the circular ring 39 is installed in the first guide sleeve; a plurality of limit rods 38 which are matched with the baffle plates 36 in a one-to-one correspondence manner are uniformly arranged on the ring 39 in the circumferential direction; the four second guide sleeves 27 which are uniformly distributed along the circumference of the inner wall of the second tank opening 19 axially slide along the second tank opening 19 and are provided with second trigger rods 43 matched with the tank cover 46, and inclined planes at the tail ends of the second trigger rods 43 are matched with inclined planes at the tail ends of the trigger rods on the circular ring 39 in a one-to-one correspondence manner.

As shown in fig. 4 and 8, the first spring 35 and the second spring 40 are each tension springs. One end of the first spring 35 is connected with the inner wall of the second ring groove 16, and the other end is connected with the corresponding plug 32. The second spring 40 is located in the fourth annular groove 26 on the inner wall of the first guide sleeve 25. One end of the second spring 40 is connected with the inner wall of the fourth ring groove 26, and the other end is connected with a ring protrusion 41 on the circular ring 39.

As shown in fig. 3, the length of the fourth water hole 52 on the fourth ring sleeve 51 is longer, so that water passing through the water absorbing material 50 from the circular tube 47 to the fourth water hole 52 can be effectively accelerated under the centrifugal action, and the efficiency of hot water entering the filter tank 13 is improved.

The first motor 2, the second motor 9 and the third motor 56 in the present invention are all of the prior art.

The working flow of the invention is as follows: in the initial state, the second tank opening 19 of the filter tank 13 is located at the uppermost end. The second tank opening 19 of the filter tank 13 is in an open state, the stopper rod 38 locks the state of closing the corresponding return groove 18 with respect to the corresponding shutter 36, the second spring 40 is in a stretched state, and the third leaf spring 37 is in a compressed state. The second pressure relief port 60 near the first port 59 of the liquid storage tank 4 is opened, and the first pressure relief port 5 at the bottom of the liquid storage tank 4 is closed. The first filter mesh 29 is in a closed state to the taper groove 15 of the corresponding filter hole 14, and the first plate spring 30 is in a compressed state. The plugs 32 are in a closed condition for the respective filter apertures 14. The second leaf spring 33 is in a compressed state or the first spring 35 is in a stretched state. The second trigger lever 43 protrudes a certain length from the second tank opening 19.

When the invention is needed to ferment raw materials and filter wort, quantitative raw materials are added into the filter tank 13 through the second tank opening 19 of the filter tank 13, then the third motor 56 is started, the third motor 56 drives the circular tube 47 to rapidly rotate relative to the filter tank 13 through the fourth gear 55, the third gear 54 and the driving shaft 53, and the circular tube 47 drives the fourth annular sleeve 51 to synchronously and rapidly rotate.

Then, 70 degrees of hot water is injected into the circular tube 47 through the liquid pump, the hot water entering the circular tube 47 uniformly diffuses to the water absorbing material 50 through the third water holes 49 on the wall surface of the circular tube 47 under the centrifugal action, and uniformly moves to all the fourth water holes 52 on the wall surface of the fourth annular sleeve 51 through the water absorbing material 50 under the centrifugal action, and the 70 degrees of hot water entering the fourth water holes 52 is accelerated under the centrifugal action due to the longer length of the fourth water holes 52 and rapidly and uniformly sprinkles the raw materials in the filter tank 13.

Simultaneously, start second motor 9, second motor 9 drives filter tank 13 through first gear 10, second gear 11 and first ring cover 12 and slowly rotates for liquid storage pot 4, the centrifugal force that the hot water of its inside produced is less and can not overcome the first spring 35 or the second leaf spring 33 on the filter hole 14 department and stop 32 punching away of filter hole 14 department, the closure 32 of filter hole 14 department remains the closed condition to filter hole 14 all the time, the liquid in filter tank 13 can not take place to leak.

With the water injected into the filter tank 13 through the circular tube 47, the slowly rotating filter tank 13 sufficiently and uniformly stirs the hot water and the raw materials through the stirring plate 45 on the inner wall of the filter tank, and most of the redundant air in the filter tank 13 can be discharged in the process of uniformly stirring the raw materials and the water.

When a predetermined amount of hot water of 70 degrees is injected into the filter tank 13, the liquid pump is stopped to pump hot water into the circular tube 47, the operation of the third motor 56 is stopped, and the injection of hot water into the filter tank 13 is stopped. When the raw materials in the filter tank 13 and the hot water are fully and uniformly mixed, the operation of the second motor 9 is stopped, and the rotation of the filter tank 13 is stopped.

Then, the second port 19 of the filtration tank 13 was sealed and closed with the lid 46, and the mixture of hot water and raw materials in the filtration tank 13 was sealed and kept at rest for two hours for saccharification and fermentation.

In the process of closing the second tank opening 19 by the tank cover 46, the tank cover 46 interacts with all the second trigger rods 43, the second trigger rods 43 slide towards the inside direction of the filter tank 13 under the action of the tank cover 46, the second trigger rods 43 drive the circular rings 39 and the limit rods 38 on the circular rings 39 to rotate around the center axis of the filter tank 13 through the first trigger rods 42 under the interaction of the upper inclined surfaces of the second trigger rods 43 and the upper inclined surfaces of the corresponding first trigger rods 42, and the four second springs 40 are further stretched. When the can lid 46 completely covers the second can opening 19, all of the check rods 38 respectively unlock the locked state of the corresponding barrier 36.

When the mixture of the raw material in the filter tank 13 and the hot water is subjected to saccharification and fermentation for two hours, the second motor 9 is started, the second motor 9 drives the filter tank 13 to rotate rapidly through a series of transmission, the rapidly rotating filter tank 13 can drive wort produced by fermentation and saccharification in the filter tank to generate larger centrifugal force, and the wort generating larger centrifugal force overcomes the first spring 35 or the second leaf spring 33 on the plug 32 at the position of the filter hole 14 to open the plug 32 and rapidly transfer the wort into the liquid storage tank 4 through the opened filter hole 14.

After the wort in the filter tank 13 reaches the liquid storage tank 4, the second motor 9 is stopped, so that the rotation of the filter tank 13 is stopped, and the plug 32 at each filter hole 14 is closed again to the filter hole 14 on the wall surface of the filter tank 13 under the reset action of the corresponding first spring 35 or second leaf spring 33.

Then, the second tank opening 19 is opened, and during the process of opening the second tank opening 19, all the limit rods 38 lock the corresponding baffles 36 again under the reset action of the four second springs 40.

After the second tank opening 19 is opened, the second motor 9 and the third motor 56 are started again, the second motor 9 drives the filter tank 13 to rotate slowly through a series of transmission, and the third motor 56 drives the round tube 47 to rotate rapidly through a series of transmission. Then, hot water is rapidly injected into the filter tank 13 again through the liquid pump and the circular tube 47, and the filter tank 13 which is slowly rotated performs secondary uniform stirring and mixing of the primary fermented raw material and the hot water. So that the hot water dissolves the wort remaining in the raw material.

After the quantitative hot water is injected into the filter tank 13, the operation of the third motor 56 is stopped, the second motor 9 is started quickly, the second motor 9 drives the filter tank 13 to rotate quickly through a series of transmission, the filter tank 13 drives the wort solution in the filter tank to generate larger centrifugal force, the first spring 35 or the second plate spring 33 which overcomes the blockage 32 at the position of the filter hole 14 pushes the blockage 32 to open the filter hole 14, and the wort in the filter tank 13 is transferred into the liquid storage tank 4 through the opened filter hole 14.

Wort entering the holding tank 4 twice in this order is mixed rapidly and sufficiently and uniformly without excessively oxidizing wort because the space between the filter tank 13 and the holding tank 4 is substantially closed.

Then, the second pressure relief opening 60 is closed, the first motor 2 is started, the first motor 2 drives the liquid storage tank 4 and the filter tank 13 to synchronously turn over 180 degrees through the swing pin 3, the second tank opening 19 is vertically downward, and residual raw slag in the filter tank 13 is discharged through the second tank opening 19.

After the raw material slag is discharged, the first motor 2 is started to drive the liquid storage tank 4 and the filtering tank 13 to turn over for 180 degrees to reset, then the second tank opening 19 is covered by the tank cover 46, and all the limiting rods 38 unlock the corresponding baffle plates 36 in the process of covering the second tank opening 19 by the tank cover 46.

The first motor 2 is started, the first motor 2 drives the liquid storage tank 4 and the filter tank 13 to synchronously turn over 180 degrees through the swing pin 3, so that the second tank opening 19 is vertically downward, and then the first pressure relief opening 5 is opened.

Wort in the liquid storage tank 4 impacts the baffle 36 against the third leaf spring 37 on the baffle 36 to open the reflux groove 18, wort in the liquid storage tank 4 enters the filter tank 13 through the opened reflux groove 18, the wort in the filter tank 13 is lower than the pressure relief pipe 58 and the liquid level in the two spaces is finally even.

Then, the first motor 2 is started to drive the liquid storage tank 4 and the filtering tank 13 to turn over 180 degrees, so that the second tank opening 19 is upward, the tank cover 46 is opened, the first motor 2 is started again, the first motor 2 drives the liquid storage tank 4 and the filtering tank 13 to turn over 180 degrees again, so that the second tank opening 19 is downward, and wort in the filtering tank 13 is discharged through the second tank opening 19.

The liquid storage tank 4 and the filter tank 13 are brought upside down as described above to reciprocate several times so that the liquid in the liquid storage tank 4 is substantially completely transferred into the filter tank 13 and discharged through the filter tank 13.

After the first hot water addition to the filter tank 13 for saccharification and fermentation and the second hot water addition for dissolving the residual wort on the raw slag, the resistance wire in each stirring plate 45 is electrified and the second motor 9 is started, the second motor 9 drives the filter tank 13 to rotate, the filter tank 13 stirs the liquid therein, the resistance wire is electrified to generate heat and heat the wort therein to 100 ℃ for boiling and keeping for 15 minutes, hops are added to the wort in the filter tank 13 after 15 minutes, and the electrification of the resistance wire in the stirring plate 45 is stopped after standing for 30 to 60 minutes.

Then, the second motor 9 is started, and the second motor 9 drives the filter tank 13 to stir the liquid therein and perform rotary sedimentation for 20 minutes.

After the completion of the cyclone precipitation, the liquid in the filter tank 13 is transferred to the liquid storage tank 4.

During the process of discharging the raw slag in the filter tank 13, the raw slag stored between the first filter screen 29 and the second filter screen 31 in each filter hole 14 overcomes the first plate spring 30 on the first filter screen 29 so that the first filter screen 29 is opened to the conical groove 15 on the filter hole 14, and the raw slag in the conical groove 15 enters the filter tank 13 along the conical groove 15 and is discharged.

During the overturning and resetting process of the filter tank 13 and the liquid storage tank 4, the first filter screen 29 closes the cone groove 15 under the resetting action of the first plate spring 30.

The first filter 29 filters larger dregs in the liquid and the second filter 31 filters smaller dregs in the liquid filtered by the first filter 29, thereby enabling the liquid to be effectively double filtered.

In summary, the beneficial effects of the invention are as follows: the invention improves the traditional wine tank, integrally designs the wine tank required by saccharification, filtration and boiling processes, does not need to use a pump and a pipeline to transfer raw materials between the saccharification, filtration and boiling processes, saves the occupied space of equipment and avoids bacterial breeding caused by the existence of the pump and the pipeline between the wine tanks.

The invention automatically carries out closed type full mixing and stirring on the wort filtered twice from the filtering tank 13 to the liquid storage tank 4, and the mixing and stirring time is shorter, thereby avoiding the excessive oxidization of the wort caused by long-time exposure to the air and further improving the quality of beer production.

In addition, the filtering holes 14 on the wall surface of the filtering tank 13 can be automatically cleaned in the process of refluxing wort from the liquid storage tank 4 to the filtering tank 13 due to the special structure, so that the reduction of the filtering efficiency of the filtering tank 13 caused by the blockage 32 of the filtering holes 14 is avoided, and the additional working procedure operation for cleaning the blockage 32 of the filtering holes 14 is not needed, thereby saving the cost and improving the production efficiency.

Claims

1. A multifunctional wine tank is characterized in that: the device comprises a bracket (1), a first motor (2), a liquid storage tank (4), a second motor (9), a filtering tank (13), a baffle plate (36), a third plate spring (37), a tank cover (46), a circular tube (47), a water absorbing material (50), a fourth annular sleeve (51) and a third motor (56), wherein the filtering tank (13) driven by the second motor (9) is arranged in the liquid storage tank (4) which is arranged on the bracket (1) and is driven by the first motor (2) to turn up and down in a rotating way, and a second tank opening (19) of the filtering tank (13) which is in threaded fit with the tank cover (46) is sealed and rotated in a first tank opening (59) of the liquid storage tank (4); the wall surface of the filtering tank (13) is uniformly and densely provided with filtering holes (14); each filtering hole (14) is provided with a one-way double filtering structure which enables liquid in the filtering tank (13) to move into the liquid storage tank (4) under the centrifugal action, and the structure can automatically clean the raw materials blocked (32) in the filtering holes (14) when the second tank opening (19) faces downwards; a plurality of reflux grooves (18) are uniformly distributed on the wall surface of the second tank opening (19) of the filtering tank (13) in the circumferential direction; a baffle (36) for opening and closing the reflux grooves (18) on the inner wall of the filter tank (13) is hinged at each reflux groove, and a third plate spring (37) for resetting the baffle (36) is arranged;

the second tank opening (19) is internally provided with a structure which locks the state of closing the reflux groove (18) of the baffle plate (36) when the second tank opening is opened and unlocks the baffle plate (36) after the second tank opening (19) is closed by the tank cover (46); a circular tube (47) driven by a third motor (56) and with two closed ends is rotated in the filtering tank (13), third water holes (49) are densely distributed on the wall surface of the circular tube (47), a fourth annular sleeve (51) with fourth water holes (52) densely distributed on the wall surface is nested outside the circular tube (47), and a water absorbing material (50) is filled between the fourth annular sleeve (51) and the circular tube (47); a structure for communicating the rotating circular tube (47) with the water pump is arranged between the circular tube (47) and the first tank opening (59); the tank cover (46) and the liquid storage tank (4) are provided with structures which enable liquid to move between the liquid storage tank (4) and the filter tank (13) when the filter tank (13) is covered by the tank cover (46); a plurality of stirring plates (45) are uniformly distributed on the circumference of the inner wall of the filtering tank (13), and heating resistance wires are buried in the stirring plates (45);

the upper wall surface and the lower wall surface of the liquid storage tank (4) are respectively provided with a second pressure relief opening (60) and a first pressure relief opening (5); a pressure relief pipe (58) penetrating through the tank cover (46) is arranged in the tank cover (46);

the inner wall of the filtering hole (14) is provided with a cone groove (15) communicated with the inner wall of the filtering tank (13), a second filter screen (31) is arranged in the cone groove (15), a first filter screen (29) for opening and closing the filtering tank (13) from the inside of the filtering tank is hinged at the notch of the cone groove (15), and a first plate spring (30) for resetting the first filter screen (29) is arranged; a plug (32) for opening and closing the filter tank (13) from the outside is arranged at each filter hole (14), and a first spring (35) for resetting the plug (32) is arranged in a second annular groove (16) at the filter hole (14);

four first guide sleeves (25) are uniformly distributed on the inner wall of the second tank opening (19) in the circumferential direction, a circular ring (39) is arranged in the first guide sleeve (25) in a sliding mode, and a second spring (40) for rotating and resetting the circular ring (39) is arranged in the first guide sleeve; a plurality of limit rods (38) which are matched with the baffle plates (36) in a one-to-one correspondence manner are uniformly arranged on the upper circumference of the circular ring (39); the four second guide sleeves (27) which are circumferentially and uniformly distributed on the inner wall of the second tank opening (19) axially slide along the second tank opening (19) to form second trigger rods (43) matched with the tank cover (46), and inclined planes at the tail ends of the second trigger rods (43) are correspondingly matched with inclined planes at the tail ends of the trigger rods on the circular ring (39) one by one;

in the initial state, the second tank opening (19) of the filter tank (13) is positioned at the uppermost end; the second tank opening (19) of the filter tank (13) is in an open state, the limiting rod (38) locks the state that the corresponding baffle plate (36) closes the corresponding reflux groove (18), the second spring (40) is in a tensile state, and the third plate spring (37) is in a compression state; a second pressure relief opening (60) near the first tank opening (59) of the liquid storage tank (4) is opened, and a first pressure relief opening (5) at the bottom of the liquid storage tank (4) is closed; the first filter screen (29) is in a closed state to the cone groove (15) of the corresponding filter hole (14), and the first plate spring (30) is in a compressed state; the plug (32) is in a closed state for the corresponding filter hole (14); the second leaf spring (33) is in a compressed state or the first spring (35) is in a stretched state; the second trigger rod (43) protrudes from the second tank opening (19) for a certain length;

in the process of closing the second tank opening (19) by the tank cover (46), the tank cover (46) interacts with all second trigger rods (43), the second trigger rods (43) slide towards the inside of the filter tank (13) under the action of the tank cover (46), the second trigger rods (43) drive the circular ring (39) and the limit rods (38) on the circular ring (39) to rotate around the center axis of the filter tank (13) through the first trigger rods (42) under the interaction of the upper inclined surfaces of the second trigger rods (43) and the upper inclined surfaces of the corresponding first trigger rods (42), and the four second springs (40) are further stretched; when the tank cover (46) completely covers the second tank opening (19), all the limiting rods (38) unlock the locking states of the corresponding baffles (36) respectively;

then, the second tank opening (19) is opened, and all the limiting rods (38) lock the corresponding baffle plates (36) again under the reset action of the four second springs (40) in the process of opening the second tank opening (19);

wort in the liquid storage tank (4) overcomes the defect that a third plate spring (37) on a baffle plate (36) impacts the baffle plate (36) to open a reflux groove (18), wort in the liquid storage tank (4) enters the filtering tank (13) through the opened reflux groove (18), the height of the wort entering the filtering tank (13) is lower than the height of a pressure relief pipe (58), and the liquid surfaces in the two parts of spaces are finally level.

2. A multi-purpose wine tank as claimed in claim 1, wherein: two swing pins (3) which are rotationally matched with the bracket (1) and are in transmission connection with the output shaft of the first motor (2) are symmetrically arranged on the outer wall of the liquid storage tank (4); the bottom of the filtering tank (13) is communicated with the first annular sleeve (12) which is sealed and rotated in the circular groove (6) at the bottom of the liquid storage tank (4); a driving shaft (53) arranged on the circular tube (47) rotates in the first annular sleeve (12); a second gear (11) arranged on the first ring sleeve (12) is meshed with a first gear (10) on the output shaft of the second motor (9); a third gear (54) mounted on the drive shaft (53) is meshed with a fourth gear (55) on the output shaft of a third motor (56).

3. A multi-purpose wine tank as claimed in claim 1, wherein: the second tank opening (19) is in rotary fit with the first tank opening (59) through a rotary sealing piece A (44); the fourth ring sleeve (51) is in rotary fit with the third ring sleeve (28) at the inner bottom of the filter tank (13) through a rotary sealing member B (57).

4. A multi-purpose wine tank as claimed in claim 1, wherein: the inner wall of the filtering hole (14) is provided with a cone groove (15) communicated with the inner wall of the filtering tank (13), a second filter screen (31) is arranged in the cone groove (15), a first filter screen (29) for opening and closing the filtering tank (13) from the inside of the filtering tank is hinged at the notch of the cone groove (15), and a first plate spring (30) for resetting the first filter screen (29) is arranged; a plug (32) for opening and closing the filter tank (13) from the outside is hinged on the support lug (17) at each filter hole (14), and a second plate spring (33) for resetting the plug (32) is arranged.

5. A multi-purpose wine tank as claimed in claim 1, wherein: the filtering precision of the first filter screen (29) is smaller than that of the second filter screen (31).

6. A multi-purpose wine tank as claimed in claim 1, wherein: a second annular sleeve (22) is arranged in the second tank opening (19) through four communicating pipes (21) which are uniformly distributed in the circumferential direction, and a circular pipe (47) is hermetically rotated in the second annular sleeve (22); the second water holes (48) which are uniformly distributed on the circumference of the side wall of the upper end of the circular tube (47) are communicated with the third annular groove (23) on the inner wall of the second annular sleeve (22), and the third annular groove (23) is communicated with the first annular groove (7) in the first tank opening (59) through the communicating pipe (21); the outer wall of the first tank opening (59) is provided with a first water hole (8) communicated with the first annular groove (7), and a water pipe communicated with the water pump is arranged at the first water hole (8).