CN114229524B - Fermentation equipment is used in making wine - Google Patents

Fermentation equipment is used in making wine Download PDF

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Publication number
CN114229524B
CN114229524B CN202111606136.3A CN202111606136A CN114229524B CN 114229524 B CN114229524 B CN 114229524B CN 202111606136 A CN202111606136 A CN 202111606136A CN 114229524 B CN114229524 B CN 114229524B
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CN
China
Prior art keywords
disc
pushing
screening
fermentation tank
reversing
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Active
Application number
CN202111606136.3A
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Chinese (zh)
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CN114229524A (en
Inventor
黄微
林昌兴
林夏青
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Zhejiang Tianguanshan Liquor Co ltd
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Zhejiang Tianguanshan Liquor Co ltd
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Priority to CN202111606136.3A priority Critical patent/CN114229524B/en
Publication of CN114229524A publication Critical patent/CN114229524A/en
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Publication of CN114229524B publication Critical patent/CN114229524B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/12—Sieving bulk materials during loading or unloading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/08—Screens rotating within their own plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G11/00—Chutes
    • B65G11/02—Chutes of straight form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/32—Filling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/02—Filling storage spaces as completely as possible, e.g. application of vibrators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/10—Obtaining an average product from stored bulk material
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
    • C12G3/00—Preparation of other alcoholic beverages
    • C12G3/02—Preparation of other alcoholic beverages by fermentation
    • C12G3/021—Preparation of other alcoholic beverages by fermentation of botanical family Poaceae, e.g. wheat, millet, sorghum, barley, rye, or corn
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
    • C12G3/00—Preparation of other alcoholic beverages
    • C12G3/02—Preparation of other alcoholic beverages by fermentation
    • C12G3/021—Preparation of other alcoholic beverages by fermentation of botanical family Poaceae, e.g. wheat, millet, sorghum, barley, rye, or corn
    • C12G3/022—Preparation of other alcoholic beverages by fermentation of botanical family Poaceae, e.g. wheat, millet, sorghum, barley, rye, or corn of botanical genus Oryza, e.g. rice
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
    • C12G3/00—Preparation of other alcoholic beverages
    • C12G3/02—Preparation of other alcoholic beverages by fermentation
    • C12G3/026—Preparation of other alcoholic beverages by fermentation with health-improving ingredients, e.g. flavonoids, flavones, polyphenols or polysaccharides, added before or during the fermentation stage; with flavouring ingredients added before or during the fermentation stage

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  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Nutrition Science (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The application relates to a brewing fermentation device, which comprises a fermentation tank and a feeding mechanism for feeding materials into the fermentation tank; a screening disc which is close to the upper end opening of the fermentation tank is rotationally arranged in the fermentation tank, and the screening disc is coaxial with the fermentation tank; blanking holes which are distributed at intervals are communicated on the screening disc, a pushing disc which is close to the feeding mechanism is rotatably arranged on the screening disc, and the pushing disc is coaxial with the screening disc; a reversing mechanism is arranged on the central shafts of the screening disc and the pushing disc, one end of the reversing mechanism is linked with the screening disc, and the other end of the reversing mechanism is linked with the pushing disc; the reversing mechanism is used for driving the sieve and the pushing tray to reversely rotate, and a pushing plate extending to the upper part of the blanking hole is arranged on the pushing tray. The application has the advantages of ensuring that grains in the fermentation tank can be fully contacted with distiller's yeast, ensuring the fermentation efficiency and the quality of finished white wine, and realizing the reverse rotation of the screening disc and the pushing disc without excessive driving sources, thereby realizing the effect of more energy conservation and environmental protection in the whole working process.

Description

Fermentation equipment is used in making wine
Technical Field
The application relates to the field of brewing equipment, in particular to fermentation equipment for brewing.
Background
The current white spirit brewing process is mainly divided into a plurality of steps, namely, high-quality sorghum corns, rice, glutinous rice, barley, buckwheat and the like are selected as raw materials, then the raw materials are steamed, the steamed raw materials are placed in a fermentation tank, and distiller's yeast is added for fermentation; the method is characterized in that organic matters such as glucose and the like are decomposed by microorganisms (such as saccharomycetes) under the anaerobic condition, and brewed white spirit is obtained by fermenting for a period of time on the basis of the principle that incomplete oxidation products such as alcohol, carbon dioxide and the like are generated, and then distilling. The brewed white spirit can be mellow after cellaring, and the taste can be richer by blending.
With respect to the related art in the above, the inventors found that there are the following drawbacks: when the steamed grains are fermented industrially, the grains are generally put into the fermentation tank at fixed points by adopting the material conveying mechanism, and the grains are stacked at the bottom of the fermentation tank in a fixed point putting mode due to the relatively large volume of the fermentation tank, so that the grains are difficult to uniformly scatter in the fermentation tank, and finally the stacked grains are difficult to fully contact with distiller's yeast, so that the fermentation efficiency and quality are affected.
Disclosure of Invention
The application provides a brewing fermentation device, which aims to solve the problem that grains are easy to form accumulation at the bottom of a fermentation tank and are difficult to uniformly scatter in the fermentation tank.
The application provides fermentation equipment for brewing, which adopts the following technical scheme:
A fermentation device for brewing wine comprises a fermentation tank and a feeding mechanism for feeding materials into the fermentation tank; the screening disc is rotatably arranged in the fermentation tank and is close to the opening at the upper end of the fermentation tank, and the screening disc is coaxial with the fermentation tank; blanking holes which are distributed at intervals are communicated with the screening disc, a pushing disc which is close to the feeding mechanism is rotatably arranged on the screening disc, and the pushing disc is coaxial with the screening disc; a reversing mechanism is arranged on the central shafts of the screening disc and the pushing disc, one end of the reversing mechanism is linked with the screening disc, and the other end of the reversing mechanism is linked with the pushing disc; the reversing mechanism is used for driving the sieve and the pushing tray to reversely rotate, and a pushing plate extending to the upper part of the blanking hole is arranged on the pushing tray.
Through adopting above-mentioned technical scheme, after steamed cereal is sent out from feeding mechanism's discharge gate, most cereal will fall first on the screening dish, and along with the rotation of screening dish this moment, cereal will follow the screening dish and do circumferential rotation, and cereal will fall into the fermentation cylinder through the blanking hole that sets up on the screening dish when rotating, has effectively prevented under the effect of screening dish that cereal from forming the condition of piling up in the same place of fermentation cylinder and taking place for cereal can evenly scatter in the fermentation cylinder; thereby ensuring that grains in the fermentation tank can be fully contacted with distiller's yeast, and ensuring the fermentation efficiency and the quality of finished white spirit; in addition, as the pushing disc is opposite to the rotation direction of the screening disc under the action of the reversing mechanism, the grains falling onto the screening disc can be pushed into the blanking holes by the pushing plate arranged on the pushing disc during working, so that the grains can fall into the fermentation tank smoothly, the stacking probability of the grains on the screening disc is reduced, and the neatness, cleanness and sanitation of the surface of the screening disc can be ensured while the grain waste is reduced.
Optionally, the push plate is circumferentially spaced around the circumferential side wall of the pushing tray, and the push plate is obliquely arranged downward along the rotation direction of the pushing tray.
By adopting the technical scheme, when part of grains fall onto the push plate carelessly, the push plate which is obliquely arranged downwards can enable the grains to slide down from the push plate more smoothly and finally fall into the fermentation tank; and be the push pedal that the slope set up can be more smooth and light will fall on screening dish cereal push into the blanking downthehole.
Optionally, the pushing plate is provided with a scraping piece for scraping the grains remained on the surface of the pushing plate, and the scraping piece slides along the length direction of the pushing plate; the side wall of the push plate, which is away from the feeding mechanism, is provided with a driving piece for driving the scraping piece to slide back and forth on the push plate, and the driving piece is linked with the scraping piece.
Through adopting above-mentioned technical scheme, after the material loading work of accomplishing cereal, drive through starting the driving piece and scrape material spare along the length direction round trip movement of push pedal, under the effect of scraping material spare this moment, can strike off the cereal of remaining on the push pedal surface to can further guarantee the cleanliness factor on push pedal surface, reduce the secondary pollution that remaining cereal brought to the fermentation work of next round, reduce the breeding of microorganism, ensured food safety.
Optionally, be the circumference on the fermentation cylinder inside wall and encircle and be provided with the guide rail coaxial with screening dish, screening dish outer lane rotates and is provided with the gyro wheel, the gyro wheel is located screening dish and deviates from feeding mechanism's lateral wall, just the gyro wheel rolls and sets up in the guide rail.
By adopting the technical scheme, when the screening disc rotates, the roller wheels arranged on the screening disc roll along the extending direction of the guide rail; the gyro wheel not only can play the effect of supporting to screening dish, makes the rotation of screening dish more stable, and it is more smooth and easy when can also making the screening dish rotate moreover.
Optionally, a through blanking hole is formed in the side wall, away from the reversing mechanism, of the push plate, and the blanking hole is located on a sliding path of the scraping piece.
Through adopting above-mentioned technical scheme, when scraping the direction that the material piece was slided to being close to the unloading hole, the cereal of remaining on the push pedal will be close to the unloading hole gradually under the promotion of scraping the material piece, finally by scraping the cereal that the material piece scraped down will fall to the screening dish of below on the push pedal through the unloading hole, the setting up of unloading hole has guaranteed that the cereal of being scraped down by the material piece can be shifted out smoothly from the push pedal.
Optionally, the reversing mechanism comprises a main gear coaxial with the screening disc, and the outer ring of the main gear is connected with the screening disc and keeps coaxial rotation; the reversing mechanism further comprises a driven gear rotatably arranged in the main gear, and the outer ring of the driven gear is meshed with the inner ring of the main gear; the reversing mechanism further comprises a reversing gear rotatably arranged in the main gear, and the reversing gear is coaxial with the main gear; the reversing gear outer ring is meshed with the driven gear outer ring; the rotation shaft of the reversing gear is connected with the rotation shaft of the pushing disc, and the reversing gear is used for driving the pushing disc to rotate.
By adopting the technical scheme, the whole reversing mechanism can realize the reverse rotation of the screening disc and the pushing disc only by a group of driving sources during operation, and the mechanical linkage of the screening disc and the pushing disc is realized by utilizing the mutual meshing and matching among the reversing gear, the main gear and the driven gear; the screening disc and the pushing disc do not need to be reversely rotated by excessive driving sources, and the whole working process is more energy-saving and environment-friendly.
Optionally, the number of the driven gears is at least two, and the driven gears are circumferentially spaced around the reversing gear.
Through adopting above-mentioned technical scheme, set up multiunit and reversing gear intermeshing's driven gear, stability when can strengthen reversing gear rotation on the one hand, on the other hand can also improve the power transmission between main gear and the reversing gear, make reversing gear can be more smooth drive the main gear rotation of outer lane, guarantee the smooth rotation of main gear.
Optionally, a stirring rod is coaxially arranged on the central shaft of the driven gear; the lower end of the stirring rod stretches into the fermentation tank; the driven gear and the stirring rod synchronously rotate.
Through adopting above-mentioned technical scheme, when driven gear follows the reversing gear and rotates, the puddler will follow the driven gear synchronous rotation at place respectively, because the puddler lower extreme stretches into in the fermentation cylinder, can carry out further stirring through the puddler with falling into the cereal in the fermentation cylinder, guarantee that cereal can be more abundant with distiller's yeast mix, still can realize the effect of stirring while unloading simultaneously.
In summary, the present application includes at least one of the following beneficial technical effects:
The grains in the fermentation tank can be fully contacted with distiller's yeast, the fermentation efficiency and the quality of finished white wine are guaranteed, the grains falling into the fermentation tank can be further stirred through the stirring rod, the grains can be fully mixed with the distiller's yeast, and meanwhile, the effects of blanking and stirring can be realized; the screening disc and the pushing disc do not need to be reversely rotated by excessive driving sources, and the whole working process is more energy-saving and environment-friendly.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
FIG. 2 is a schematic view of the hidden feeding mechanism and fermenter of FIG. 1.
Fig. 3 is a partial schematic view of the bottom mounting plate of fig. 2.
Fig. 4 is a schematic exploded view of the partial structure of fig. 2.
Reference numerals illustrate: 1. a fermentation tank; 11. a guide rail; 12. a support frame; 13. a mounting plate; 2. a feeding mechanism; 3. a sieving tray; 31. a blanking hole; 311. a roller; 312. a relief hole; 4. a pushing tray; 41. a push plate; 42. a scraping piece; 43. a driving member; 431. a screw rod; 44. a blanking hole; 5. a reversing mechanism; 51. a main gear; 52. a driven gear; 53. a reversing gear; 6. stirring rod.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses fermentation equipment for brewing. Referring to fig. 1, the brewing fermentation apparatus comprises a fermentation tank 1 for storing and fermenting grains and distiller's yeast, and a feeding mechanism 2 for feeding the steamed grains into the fermentation tank 1, wherein the feeding mechanism 2 comprises a material channel obliquely arranged downwards. The lower end of the material channel extends to the upper end opening of the fermentation tank 1, and the material outlet of the material channel is opened towards the upper end of the fermentation tank 1. The screening tray 3 close to the upper end opening of the fermentation tank 1 is rotatably arranged on the inner side wall of the fermentation tank 1, and the screening tray 3 is coaxial with the fermentation tank 1.
As shown in fig. 1 and 2, a plurality of vertically penetrating blanking holes 31 are formed in the screening tray 3, the blanking holes 31 are sequentially and uniformly distributed on the screening tray 3 at intervals, and the blanking holes 31 are used for supplying grains falling onto the screening tray 3 to fall into the fermentation tank 1. An annular guide rail 11 positioned below the screening disc 3 is fixedly arranged on the inner side wall of the fermentation tank 1, and the guide rail 11 and the screening disc 3 are coaxially arranged. The outermost side wall of the screening disc 3 is rotatably provided with a plurality of groups of rollers 311 which are circumferentially uniformly spaced, the rollers 311 are positioned on the side wall of the screening disc 3, which is away from the feeding mechanism 2, and the rollers 311 face the guide rail 11. The lower ends of the rollers 311 are disposed in the guide rail 11 in a rolling manner along the extending direction of the guide rail 11.
As shown in fig. 2 and 3, a pushing tray 4 close to the feeding mechanism 2 is rotatably arranged above the sieving tray 3, and the pushing tray 4 and the sieving tray 3 are coaxially arranged. A reversing mechanism 5 positioned at the rotation shaft of the sieving plate 3 and the pushing plate 4 is arranged between the sieving plate 3 and the pushing plate 4, and the reversing mechanism 5 is used for driving the sieving plate 3 and the pushing plate 4 to rotate reversely during working. The central shaft of screening tray 3 is provided with a through hole 312 that gives way from top to bottom, reversing mechanism 5 is including setting up the master gear 51 in giving way hole 312, and master gear 51 is coaxial with screening tray 3, and the outer lane of master gear 51 is fixed with the hole wall connection of giving way hole 312, and during operation master gear 51 will keep synchronous rotation with screening tray 3.
As shown in fig. 2 and 3, a supporting frame 12 positioned below the guide rail 11 is fixedly installed on the inner side wall of the fermentation tank 1, and a mounting plate 13 positioned right below the abdication hole 312 is fixedly installed on the supporting frame 12. The reversing mechanism 5 further includes driven gears 52 rotatably disposed on the mounting plate 13, and in this embodiment, the driven gears 52 are three groups, and the rotation axes of the driven gears 52 and the rotation axes of the main gears 51 are parallel to each other. The three groups of driven gears 52 are all located in the yielding holes 312, the three groups of driven gears 52 are circumferentially and uniformly distributed at intervals around the central axis of the main gear 51, the outer ring of the driven gears 52 is meshed with the inner ring of the main gear 51, and when the driven gears 52 rotate, the three groups of driven gears 52 drive the main gear 51 of the outer ring to rotate circumferentially.
As shown in fig. 3 and 4, the stirring rod 6 is coaxially arranged on the central shaft of each group of driven gears 52, the stirring rod 6 is rotatably arranged on the mounting plate 13, and the lower end of the stirring rod 6 extends into the fermentation tank 1. The driven gear 52 drives the main gear 51 to rotate and simultaneously drives the stirring rods 6 to synchronously rotate, and the stirring rods 6 are used for fully stirring the mixture of grains and distiller's yeast in the fermentation tank 1. The three groups of stirring rods 6 are different in length and have height difference, and meanwhile, the three groups of stirring rods 6 are not mutually interfered when rotating.
As shown in fig. 3 and 4, the reversing mechanism 5 further includes a reversing gear 53 rotatably disposed on the mounting plate 13, three sets of driven gears 52 circumferentially uniformly surround the reversing gear 53 at intervals, and the reversing gear 53 is coaxial with the main gear 51. The reversing gear 53 is also positioned in the relief hole 312, and the outer rings of the reversing gear 53 are respectively meshed with the outer rings of the three groups of driven gears 52. The reversing mechanism 5 further comprises a motor fixedly arranged on the mounting plate 13, and an output shaft of the motor is fixedly connected with a rotating shaft of the reversing gear 53. When the motor is started, the reversing gear 53 is driven to rotate, and the driven gear 52, the main gear 51 and the stirring rod 6 keep synchronously rotating along with the rotation of the reversing gear 53.
As shown in fig. 3 and 4, the rotating shaft of the pushing disc 4 above the sieving disc 3 is fixedly connected with the rotating shaft of the reversing gear 53, and when the reversing gear 53 rotates under the driving of the motor, the reversing gear 53 drives the pushing disc 4 and the sieving disc 3 to rotate reversely.
As shown in fig. 3 and 4, a plurality of groups of pushing plates 41 which are circumferentially uniform spacer ring are fixedly mounted on the outer ring side wall of the pushing plate 4, the pushing plates 41 extend to the upper part of the blanking hole 31 along the radial direction of the pushing plate 4, and the pushing plates 41 are obliquely arranged downwards along the rotation direction of the pushing plate 4.
As shown in fig. 4, each set of pushing plates 41 is provided with a scraping member 42, and the scraping member 42 is used for scraping the grains remained on the surface of the pushing plate 41 where each set is located. The scraping pieces 42 slide along the length direction of the pushing plates 41, the side wall of each group of pushing plates 41 deviating from the feeding mechanism 2 above is provided with a driving piece 43 for driving the scraping pieces 42 to slide, the driving piece 43 comprises a screw rod 431 rotatably arranged on the pushing plates 41, and a motor fixedly arranged on the pushing plates 41, and an output shaft of the motor is connected with the screw rod 431. The lead screw 431 extends along the length direction of the push plate 41, the lower end of the scraping piece 42 is connected to the lead screw 431 in a threaded mode, and the upper end of the scraping piece 42 extends to the upper surface of the push plate 41 and is attached to the upper surface of the push plate 41. When the motor drives the screw 431 to rotate, the screw 431 drives the scraping member 42 to reciprocate back and forth along the length direction of the screw 431.
As shown in fig. 4, the side wall of the push plate 41 away from the reversing mechanism 5 is provided with a through-going blanking hole 44, and the blanking holes 44 are located on the sliding paths of the respective scraping members 42.
The embodiment of the application provides fermentation equipment for brewing, which comprises the following implementation principles: after the steamed grains are sent out from the discharge hole of the feeding mechanism 2, most grains fall onto the screening disc 3 at first, at this moment, the grains rotate circumferentially along with the screening disc 3, and the grains fall into the fermentation tank 1 through the blanking holes 31 formed in the screening disc 3 while rotating, so that the grains are effectively prevented from forming a pile-up at the same position of the fermentation tank 1 under the action of the screening disc 3, and the grains can uniformly scatter in the fermentation tank 1. Thereby ensuring that grains in the fermentation tank 1 can be fully contacted with distiller's yeast, and ensuring the fermentation efficiency and the quality of finished white spirit. In addition, as the pushing tray 4 is opposite to the rotation direction of the screening tray 3 under the action of the reversing mechanism 5, the grains falling onto the screening tray 3 can be pushed into the blanking hole 31 by the push plate 41 arranged on the pushing tray 4 during operation, so that the grains can fall into the fermentation tank 1 smoothly, the stacking probability of the grains on the screening tray 3 is reduced, and the neatness and the cleanness of the surface of the screening tray 3 can be ensured while the grain waste is reduced. In addition, the reversing mechanism 5 utilizes the mutual meshing cooperation among the reversing gear 53, the main gear 51 and the driven gear 52 to realize the reverse rotation of the screening disc 3 and the pushing disc 4, and simultaneously can drive the stirring rod 6 to stir the mixture in the fermentation tank 1, and only one group of driving sources are needed to realize the integral rotation, so that the whole working process is more energy-saving and environment-friendly.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (7)

1. A brewing fermentation device, which comprises a fermentation tank (1) and a feeding mechanism (2) for feeding into the fermentation tank (1); the method is characterized in that: the fermentation tank (1) is rotatably provided with a screening disc (3) close to an opening at the upper end of the fermentation tank (1), and the screening disc (3) is coaxial with the fermentation tank (1); blanking holes (31) which are distributed at intervals are communicated with the screening disc (3), a pushing disc (4) which is close to the feeding mechanism (2) is rotatably arranged on the screening disc (3), and the pushing disc (4) is coaxial with the screening disc (3); a reversing mechanism (5) is arranged on the central shafts of the screening disc (3) and the pushing disc (4), one end of the reversing mechanism (5) is linked with the screening disc (3), and the other end of the reversing mechanism (5) is linked with the pushing disc (4); the reversing mechanism (5) is used for driving the screening disc (3) and the pushing disc (4) to reversely rotate, and a pushing plate (41) extending to the upper part of the blanking hole (31) is arranged on the pushing disc (4);
The reversing mechanism (5) comprises a main gear (51) which is coaxial with the screening disc (3), and the outer ring of the main gear (51) is connected with the screening disc (3) and keeps coaxial rotation; the reversing mechanism (5) further comprises a driven gear (52) rotatably arranged in the main gear (51), and the outer ring of the driven gear (52) is meshed with the inner ring of the main gear (51); the reversing mechanism (5) further comprises a reversing gear (53) rotatably arranged in the main gear (51), and the reversing gear (53) is coaxial with the main gear (51); the outer ring of the reversing gear (53) is meshed with the outer ring of the driven gear (52); the rotating shaft of the reversing gear (53) is connected with the rotating shaft of the pushing disc (4), and the reversing gear (53) is used for driving the pushing disc (4) to rotate.
2. A brewing fermentation apparatus according to claim 1, wherein: the pushing plates (41) are circumferentially arranged on the circumferential side wall of the pushing disc (4) at intervals, and the pushing plates (41) are obliquely and downwards arranged along the rotation direction of the pushing disc (4).
3. A brewing fermentation apparatus according to claim 1, wherein: the device is characterized in that a scraping piece (42) for scraping off grains remained on the surface of the pushing plate (41) is arranged on the pushing plate (41), and the scraping piece (42) slides along the length direction of the pushing plate (41); the side wall of the push plate (41) deviating from the feeding mechanism (2) is provided with a driving piece (43) for driving the scraping piece (42) to slide back and forth on the push plate (41), and the driving piece (43) is linked with the scraping piece (42).
4. A brewing fermentation apparatus according to claim 3, wherein: the utility model discloses a fermentation cylinder, including fermentation cylinder (1), screening dish (3), gyro wheel (311) are provided with in the rotation of screening dish (3) outer lane, be provided with gyro wheel (311) on being circumference around being provided with on fermentation cylinder (1) inside wall with screening dish (3) coaxial guide rail (11), gyro wheel (311) are located on the lateral wall that screening dish (3) deviate from feeding mechanism (2), just gyro wheel (311) roll and set up in guide rail (11).
5. A brewing fermentation apparatus according to claim 3, wherein: the side wall of the push plate (41) far away from the reversing mechanism (5) is provided with a through blanking hole (44), and the blanking hole (44) is positioned on a sliding path of the scraping piece (42).
6. A brewing fermentation apparatus according to claim 1, wherein: the number of the driven gears (52) is at least two, and the driven gears (52) circumferentially surround the reversing gears (53) at intervals.
7. The brewing fermentation apparatus of claim 6, wherein: a stirring rod (6) is coaxially arranged on the central shaft of the driven gear (52); the lower end of the stirring rod (6) stretches into the fermentation tank (1); the driven gear (52) rotates synchronously with the stirring rod (6).
CN202111606136.3A 2021-12-25 2021-12-25 Fermentation equipment is used in making wine Active CN114229524B (en)

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