CN111944625A

CN111944625A - Liquid self-circulation fermentation device for wine processing and working method thereof

Info

Publication number: CN111944625A
Application number: CN202010717488.5A
Authority: CN
Inventors: 陈好学
Original assignee: Shaanxi Noisy Xinxin Intellectual Property Service Co ltd
Current assignee: Shaanxi Noisy Xinxin Intellectual Property Service Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2020-11-17

Abstract

The invention provides a liquid self-circulation fermentation device for processing wine and a working method thereof, and the device comprises a fermentation tank body for microbial fermentation, supporting legs for supporting the fermentation tank body, a self-circulation fermentation mechanism for automatically circulating liquid and a temperature control mechanism for controlling temperature, wherein the bottom of the fermentation tank body is fixedly connected with the supporting legs, and the self-circulation fermentation mechanism is arranged inside the fermentation tank body, and relates to the field of food fermentation. This liquid self-loopa fermenting installation is used in grape wine processing is according to the difficult problem of mixing that exists among the grape wine fermentation process, design out and need not to increase the special mixed structure of power consumption equipment very much, regard as original power with the help of the gas that the fermentation produced, abundant comprehensive material that mixes, thereby the effectual general grape wine fermenting installation of having solved, when mixing grape juice and grape skin meat, be difficult to abundant mixing, some endless equipment influence the off-the-shelf quality of grape wine easily, and the energy consumption is great, influenced production efficiency's question to a certain extent.

Description

Liquid self-circulation fermentation device for wine processing and working method thereof

Technical Field

The invention relates to the technical field of food fermentation, in particular to a liquid self-circulation fermentation device for wine processing and a working method thereof.

Background

When the grape wine is fermented, grape skin, grape flesh and grape juice are required to be placed in a fermentation tank together for fermentation, a certain proportion of dry yeast is required to be added during fermentation, the grape wine can generate a large amount of carbon dioxide during the fermentation, a pressure release valve is required to be arranged at the top of the fermentation tank for pressure release treatment at any time, the grape juice is easy to sink during the fermentation, the grape skin and the grape flesh are extruded and stacked above liquid, the fermentation efficiency is influenced, wild yeast used for fermentation is contained on the grape skin, so that the grape skin and the grape flesh are influenced by factors of buoyancy extrusion of the grape flesh during the production process, common stirring is difficult to fully mix the grape juice, the grape skin and the grape flesh, the grape juice is required to be pumped from the bottom of the fermentation tank and then poured into the fermentation tank again from the upper part, and the grape juice and the grape flesh can be impacted, however, the energy consumption is increased, and the situation that the grape wine is contaminated by foreign substances to cause taste change is easy to occur, the common grape wine fermentation device is difficult to fully mix when grape juice and grape skin and grape flesh are mixed, some circulating devices easily influence the quality of a finished grape wine product, the energy consumption is high, and the production efficiency is influenced to a certain extent, so that a liquid self-circulation fermentation device for processing the grape wine is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a liquid self-circulation fermentation device for wine processing and a working method thereof, and solves the problems that the common wine fermentation device is difficult to fully mix grape juice and grape skin and grape flesh, some circulation devices easily influence the quality of finished wine products, the energy consumption is high, and the production efficiency is influenced to a certain extent.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a grape wine processing is with liquid self-loopa fermenting installation, includes the fermentation tank body of microbial fermentation, is used for supporting the supporting leg of the fermentation tank body for carry out the self-loopa fermentation mechanism of automatic circulation liquid and be used for carrying out temperature control's temperature control mechanism, the bottom fixedly connected with supporting leg of the fermentation tank body, the self-loopa fermentation mechanism sets up the inside at the fermentation tank body, temperature control mechanism sets up on the fermentation tank body and on the self-loopa fermentation mechanism.

Preferably, the self-circulation fermentation mechanism includes adjustable shelf, outer lane movable rubber pad, inner circle movable rubber pad, injection pipe, fixed bolster, spring filter and recoil ware, adjustable shelf's surface is the annular shape, adjustable shelf's lateral surface fixedly connected with outer lane movable rubber pad, the surface of outer lane movable rubber pad is the annular shape, the lateral surface of outer lane movable rubber pad and the inner wall fixed connection of the fermentation tank body, adjustable shelf's medial surface fixedly connected with inner circle movable rubber pad.

Preferably, the lower surface of the movable partition plate is fixedly connected with a plurality of piston rods, the inner bottom wall of the fermentation tank body is fixedly connected with a plurality of injection pipes matched with the piston rods, the surface of each piston rod is in sliding connection with the inner wall of each injection pipe, and the surface of each piston pipe is provided with a plurality of injection ports with openings facing different directions.

Preferably, a fixed partition plate is fixedly connected to the inner wall of the fermenter body, the fixed partition plate is positioned above the movable partition plate, an expansion cavity is arranged between the lower surface of the movable partition plate, the lower surface of the outer ring movable rubber gasket, the lower surface of the inner ring movable rubber gasket and the inner wall of the fermenter body, a telescopic cavity is arranged between the upper surface of the movable partition plate, the upper surface of the outer ring movable rubber gasket, the upper surface of the inner ring movable rubber gasket, the lower surface of the fixed partition plate and the inner wall of the fermenter body, a pressure relief cavity is arranged between the upper surface of the fixed partition plate and the inner wall of the fermenter body, three feed pipes corresponding to the expansion cavity, the telescopic cavity and the pressure relief cavity are sleeved on the fermenter body, a sealing valve is fixedly installed at one end of each feed pipe, a pressure relief opening is formed in the top of the fermenter, the inner wall fixedly connected with two spring filter screens of fermentation tank body, two spring filter screens are located the below of fixed baffle and movable partition respectively.

Preferably, the inside of the expansion cavity and the inside of the pressure relief cavity are both fixedly provided with pressure sensors, a master control device is fixedly arranged on the fermentation tank body, a plurality of through holes are arranged on the surface of the movable partition plate, an electromagnetic valve is fixedly arranged on the inner wall of each through hole, the output end of the pressure sensor is connected with the signal line of the input end of the master control device through a signal line, the master control device is provided with a plurality of electric switches for respectively controlling the electromagnetic valve and the pressure release valve, the output end of the master control device is electrically connected with the input end of the electric switches, the output end of the electric switch is electrically connected with the input ends of the electromagnetic valve and the pressure release valve, the inner walls of the expansion cavity, the telescopic cavity and the pressure release cavity are respectively provided with a discharge hole, each discharge hole is fixedly connected with a pressure discharge pipe on the inner wall of the discharge hole, and a control valve is fixedly arranged at one end of each pressure discharge pipe.

Preferably, a plurality of material through port, each have been seted up on fixed baffle's surface the ware of backflushing of the equal fixedly connected with in top of material through port, the structure of backflushing ware includes that the upside falls to fight, downside dashes to fight, anticlockwise water conservancy diversion piece and clockwise water conservancy diversion piece, the surface that the downside dashes to fight and the upside surface of falling to fight all are the loudspeaker form, the wide-mouth end of downside dashing and the top fixed connection of material through port, the upside falls the narrow mouth end of fighting and the narrow mouth end fixed connection of downside dashing, the upside falls the inner wall fixedly connected with a plurality of fighting and is the clockwise water conservancy diversion piece that the circumference distributes, the inner wall fixedly connected with a plurality of and the anticlockwise water conservancy diversion piece opposite direction of.

Preferably, temperature control mechanism includes big siphunculus, intercommunication mouth, intercommunication groove and control by temperature change chamber, the top and the bottom of the fermentor body are run through at the both ends of big siphunculus, fixed stop, inner circle movable rubber pad are coaxial with big siphunculus, fixed stop and inner circle movable rubber pad all are connected with the fixed surface of big siphunculus, the top of big siphunculus is uncovered form, the bottom fixed mounting of big siphunculus has the water valve, the intercommunication groove has been seted up to the inside of inner circle movable rubber pad, fixed stop and movable partition's inside all is provided with the control by temperature change chamber, a plurality of intercommunication mouth has been seted up on the big siphunculus, the control by temperature change chamber on the fixed stop passes through the inner wall intercommunication mouth with big siphunculus, the control by temperature change chamber on the movable partition passes through the.

The working method of the liquid self-circulation fermentation device for processing the wine comprises the following steps: when the device is used, a power supply is connected, about three quarters of grape juice, grape pulp and grape skin in the inner space of the cavity are respectively injected into the expansion cavity, the telescopic cavity and the pressure relief cavity through the feeding pipes, then the tank body is sealed for fermentation, when the temperature is higher, the water valve is closed, cold water is injected into the large through pipe and each temperature control cavity through the top of the large through pipe, carbon dioxide generated by fermentation expands in the expansion cavity, the movable partition plate starts to lift upwards, grape juice is sucked into the jet pipe, the grape juice in the telescopic cavity can flow upwards to pass through the grape pulp, then the grape juice enters the pressure relief cavity through the backflushing device, materials in each cavity can be mixed at the moment, the expansion cavity expands to a certain degree and can transmit signals to the master control device through the pressure sensor in the expansion cavity, the master control device is opened through the electric switch to control the electromagnetic valve, and gathered gas, the material falls back under the action of gravity in the twinkling of an eye, mixes once more, and the inside material of ejection pipe is sprayed out and is mixed the expansion chamber through piston rod extrusion when the movable partition plate descends, and gas concentrates on the top of the fermentation tank body, and the pressure value reaches the certain degree, and electromagnetic relief valve opens release pressure.

(III) advantageous effects

(1) The invention uses carbon dioxide gas generated in the wine fermentation process as a driving force by arranging the self-circulation fermentation mechanism, promotes the automatic mixing of the grape juice at variable times by promoting the special structure of the mixed grape juice, and can realize repeated reciprocating stirring by mutually matching the expansion extrusion and the gravity, thereby promoting the mixing of the grape juice to be more uniform and thorough and obviously improving the working efficiency.

(2) The invention can reversely rotate and guide the grape juice when the grape juice is pushed and falls by gravity by arranging the backflushing device, further can stir the materials in the forward and reverse directions in a short time, is more thorough to mix, can promote the spring filter screen to shake in real time by virtue of the rotating power of the guide flow, and can stir the grape juice and the pulp above the peel and the pulp all the time, thereby improving the efficiency.

(3) The temperature control mechanism is arranged at the same time, so that the temperature of the materials in the fermentation tank can be controlled in the moving process of the self-circulation fermentation mechanism, the materials are uniformly mixed after being heated in the fermentation process in the fermentation tank, the materials can comprehensively contact the movable partition plate and the fixed partition plate, the cooling liquid in the partition plate can play a comprehensive cooling effect, and the quality of a finished product is favorably ensured.

(4) According to the invention, a special mixing structure without specially increasing energy consumption equipment is designed according to the problem of difficult mixing in the wine fermentation process, and the materials are fully and comprehensively mixed by taking gas generated by fermentation as original power, so that the problems that the common wine fermentation device is difficult to fully mix when grape juice and grape skin meat are mixed, the quality of a finished wine product is easily influenced by some circulating equipment, the energy consumption is high, and the production efficiency is influenced to a certain extent are effectively solved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a sectional view of the structure of the fermenter body according to the present invention.

FIG. 3 is an enlarged view of the structure of FIG. 2.

FIG. 4 is a bottom view of the structure of the lower-side bucket of the present invention.

The fermentation tank comprises a fermentation tank body 1, supporting legs 2, a self-circulation fermentation mechanism 3, a movable partition plate 31, a movable rubber gasket on the outer ring 32, a movable rubber gasket on the inner ring 33, an injection pipe 34, a fixed partition plate 35, a spring filter screen 36, a recoil device 37, a hopper on the upper side 371, a hopper on the lower side 372, a counterclockwise deflector 373, a clockwise deflector 374, a piston rod 38, a material inlet 39, a jet orifice 310, an expansion cavity 311, a telescopic cavity 312, a pressure relief cavity 313, a material inlet pipe 314, a sealing valve 315, a pressure relief opening 316, an electromagnetic pressure relief valve 317, a control valve 318, a pressure sensor 319, a general control device 320, a through hole 321, an electromagnetic valve 322, an electric switch 323, a discharge hole 324, a pressure discharge pipe 325, a temperature control mechanism 4, a large through pipe 41, a.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1-4, the embodiment of the invention provides a self-circulation fermentation device for wine processing, which comprises a fermentation tank body 1 for microbial fermentation, support legs 2 for supporting the fermentation tank body 1, a self-circulation fermentation mechanism 3 for automatically circulating liquid and a temperature control mechanism 4 for controlling temperature, wherein the support legs 2 are fixedly connected to the bottom of the fermentation tank body 1, the self-circulation fermentation mechanism 3 is arranged in the fermentation tank body 1, and the temperature control mechanism 4 is arranged on the fermentation tank body 1 and the self-circulation fermentation mechanism 3.

The self-circulation fermentation mechanism 3 comprises a movable partition plate 31, an outer ring movable rubber pad 32, an inner ring movable rubber pad 33, an injection pipe 34, a fixed partition plate 35, a spring filter screen 36 and a recoil device 37, wherein the surface of the movable partition plate 31 is in a circular ring shape, the outer side surface of the movable partition plate 31 is fixedly connected with the outer ring movable rubber pad 32, the surface of the outer ring movable rubber pad 32 is in a circular ring shape, the outer side surface of the outer ring movable rubber pad 32 is fixedly connected with the inner wall of the fermentation tank body 1, the inner side surface of the movable partition plate 31 is fixedly connected with the inner ring movable rubber pad 33, the lower surface of the movable partition plate 31 is fixedly connected with a plurality of piston rods 38, the inner bottom wall of the fermentation tank body 1 is fixedly connected with a plurality of injection pipes 34 matched with the piston rods 38, the surface of, a fixed clapboard 35 is fixedly connected with the inner wall of the fermentation tank body 1, the fixed clapboard 35 is positioned above the movable clapboard 31, an expansion cavity 311 is arranged between the lower surface of the movable clapboard 31, the lower surface of the outer movable rubber gasket 32, the lower surface of the inner movable rubber gasket 33 and the inner wall of the fermentation tank body 1, the upper surface of the movable clapboard 31, the upper surface of the outer movable rubber gasket 32, the upper surface of the inner movable rubber gasket 33, a telescopic cavity 312 is arranged between the lower surface of the fixed clapboard 35 and the inner wall of the fermentation tank body 1, a pressure relief cavity 313 is arranged between the upper surface of the fixed clapboard 35 and the inner wall of the fermentation tank body 1, three feed pipes 314 corresponding to the expansion cavity 311, the telescopic cavity 312 and the pressure relief cavity 313 are sleeved on the fermentation tank body 1, a sealing valve 315 is fixedly arranged at one end of each feed pipe 314, an opening 316 is arranged at the top of the fermentation tank, two spring filter screens 36 are fixedly connected to the inner wall of the fermentation tank body 1, and the two spring filter screens 36 are respectively positioned below the fixed partition plate 35 and the movable partition plate 31.

The inside of the expansion cavity 311 and the inside of the pressure relief cavity 313 are both fixedly provided with a pressure sensor 319, the fermentation tank body 1 is fixedly provided with a master control device 320, the surface of the movable partition plate 31 is provided with a plurality of through holes 321, the inner wall of each through hole 321 is fixedly provided with an electromagnetic valve 322, the output end of the pressure sensor 319 is connected with the input end signal line of the master control device 320 through a signal line, the master control device 320 is provided with a plurality of electric switches 323 for respectively controlling the electromagnetic valves 322 and the pressure relief valves, the output end of the master control device 320 is electrically connected with the input end of the electric switch 323, the output end of the electric switch 323 is electrically connected with the input ends of the electromagnetic valves 322 and the pressure relief valves, the inner wall of the expansion cavity 311, the inner wall of the telescopic cavity 312 and the inner wall of the pressure relief cavity 313 are both provided with discharge holes 324, the, a plurality of material opening 39 has been seted up on the surface of fixed baffle 35, recoil ware 37 of the equal fixedly connected with in top of each material opening 39, recoil ware 37's structure includes that the upside falls to fight 371, downside dashes and fights 372, anticlockwise water conservancy diversion piece 373 and clockwise water conservancy diversion piece 374, the surface of downside dashes and the surface that the upside falls to fight 371 all are the loudspeaker form, the wide-mouth end of downside dashing and the top fixed connection of material opening 39, the narrow mouth end that the upside falls to fight 371 and the narrow mouth end fixed connection of downside dashing fill 372, the inner wall fixedly connected with a plurality of that the upside falls to fight 371 is the clockwise water conservancy diversion piece 374 that the circumference distributes, the inner wall fixedly connected with a plurality of and the anticlockwise water conservancy diversion piece 373 that clockwise water conservancy diversion piece 374 opposite direction of downside dashing fill 372.

The temperature control mechanism 4 comprises a large through pipe 41, a communication port 42, a communication groove 43 and a temperature control cavity 44, two ends of the large through pipe 41 penetrate through the top and the bottom of the fermentation tank body 1, the fixed partition plate 35, the inner ring movable rubber pad 33 and the large through pipe 41 are coaxial, the fixed partition plate 35 and the inner ring movable rubber pad 33 are both fixedly connected with the surface of the large through pipe 41, the top end of the large through pipe 41 is open, a water valve 45 is fixedly mounted at the bottom end of the large through pipe 41, the communication groove 43 is formed in the inner ring movable rubber pad 33, the temperature control cavities 44 are formed in the fixed partition plate 35 and the movable partition plate 31, the large through pipe 41 is provided with the plurality of communication ports 42, the temperature control cavity 44 on the fixed partition plate 35 is communicated with the inner wall of the large through pipe 41 through the communication port 42, and the temperature control cavity 44 on the movable partition plate 31 is communicated with the inside of.

The working method of the invention comprises the following steps: when the device is used, a power supply is connected, about three quarters of grape juice, grape pulp and grape skin in the inner space of the cavity are respectively injected into the expansion cavity 311, the telescopic cavity 312 and the pressure relief cavity 313 through the feed pipes 314, then the tank body is sealed for fermentation, when the temperature is higher, the water valve 45 is closed, cold water is injected into the large through pipe 41 and each temperature control cavity 44 through the top of the large through pipe 41, carbon dioxide generated by fermentation expands in the expansion cavity 311, the movable partition plate 31 starts to be lifted upwards, the grape juice is sucked into the injection pipe 34, the grape juice in the telescopic cavity 312 can flow upwards through the grape pulp, then the grape juice enters the pressure relief cavity 313 through the recoil device 37, at the moment, materials in each cavity can be mixed, signals can be transmitted to the master control device 320 through the pressure sensor 319 in the expansion cavity 311 when the expansion cavity 311 expands to a certain degree, the master control device 320 is opened through the electric switch 323, the gas of gathering can be uprush in the twinkling of an eye, and the material falls back in the twinkling of an eye under the action of gravity, mixes once more, and the inside material of pipe 34 is sprayed out through piston rod 38 extrusion when movable partition 31 descends and mixes the inside material of expansion chamber 311, and gas is concentrated to the top of fermentation tank body 1, and the pressure value reaches certain degree, and electromagnetic relief valve 317 opens release pressure.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a grape wine processing is with liquid self-loopa fermenting installation, includes the fermentation tank body (1) of microbial fermentation, is used for supporting leg (2) of the fermentation tank body (1) for carry out self-loopa fermentation mechanism (3) of automatic circulation liquid and be used for carrying out temperature control's temperature control mechanism (4), its characterized in that: the bottom fixedly connected with supporting leg (2) of the fermentation tank body (1), self-circulation fermentation mechanism (3) sets up in the inside of the fermentation tank body (1), temperature control mechanism (4) set up on the fermentation tank body (1) and on self-circulation fermentation mechanism (3).

2. The self-circulation fermentation device of wine processing liquid as claimed in claim 1, wherein: self-loopa fermentation mechanism (3) are including adjustable fender (31), outer lane activity rubber pad (32), inner circle activity rubber pad (33), injection pipe (34), fixed stop (35), spring screen (36) and recoil ware (37), the surface of adjustable fender (31) is the annular shape, the lateral surface fixedly connected with outer lane activity rubber pad (32) of adjustable fender (31), the surface of outer lane activity rubber pad (32) is the annular shape, the lateral surface of outer lane activity rubber pad (32) and the inner wall fixed connection of the fermentation tank body (1), the medial surface fixedly connected with inner circle activity rubber pad (33) of adjustable fender (31).

3. The self-circulation fermentation device of wine processing liquid as claimed in claim 2, wherein: the lower surface of the movable partition plate (31) is fixedly connected with a plurality of piston rods (38), the inner bottom wall of the fermentation tank body (1) is fixedly connected with a plurality of injection pipes (34) matched with the piston rods (38), the surface of each piston rod (38) is in sliding connection with the inner wall of each injection pipe (34), and the surface of each piston pipe is provided with a plurality of injection ports (310) with openings facing different directions.

4. The self-circulation fermentation device of wine processing liquid as claimed in claim 3, wherein: the inner wall of the fermentation tank body (1) is fixedly connected with a fixed clapboard (35), the fixed clapboard (35) is positioned above the movable clapboard (31), an expansion cavity (311) is arranged between the lower surface of the movable clapboard (31), the lower surface of the outer ring movable rubber gasket (32), the lower surface of the inner ring movable rubber gasket (33) and the inner wall of the fermentation tank body (1), a telescopic cavity (312) is arranged between the upper surface of the movable clapboard (31), the upper surface of the outer ring movable rubber gasket (32), the upper surface of the inner ring movable rubber gasket (33), the lower surface of the fixed clapboard (35) and the inner wall of the fermentation tank body (1), a pressure relief cavity (313) is arranged between the upper surface of the fixed clapboard (35) and the inner wall of the fermentation tank body (1), three feeding pipes (314) which correspond to the expansion cavity (311), the telescopic cavity (312) and the pressure relief cavity (313) are sleeved on the fermentation tank body (1), each the equal fixed mounting in one end of inlet pipe (314) has seal valve (315), pressure release mouth (316) have been seted up at the top of the fermenter body (1), the one end fixed mounting of pressure release mouth (316) has electromagnetic relief valve (317), two spring filter screens (36) of the inner wall fixedly connected with of the fermenter body (1), two spring filter screens (36) are located the below of fixed partition (35) and movable partition (31) respectively.

5. The self-circulation fermentation device of wine processing liquid as claimed in claim 4, wherein: the utility model discloses an expansion chamber's (311) inside and the inside equal fixed mounting of pressure release chamber (313) have pressure sensor (319), fixed mounting has master control device (320) on the fermentation tank body (1), a plurality of through-hole (321) have been seted up on the surface of activity baffle (31), each the equal fixed mounting of inner wall of through-hole (321) has a solenoid valve (322), the output of pressure sensor (319) is connected with the input signal line of master control device (320) through the signal line, install a plurality of electric switch (323) of controlling solenoid valve (322) and relief valve respectively on the device (320), the output of master control device (320) is connected with the input electricity of electric switch (323), the output of electric switch (323) is connected with the input electricity of solenoid valve (322) and relief valve, the inner wall of expansion chamber (311) is connected with the input electricity of electric switch (323, the inner wall, Discharge gate (324), each have all been seted up to the inner wall in flexible chamber (312) and pressure release chamber (313) the equal fixedly connected with pressure discharging pipe (325) of inner wall of discharge gate (324), the one end fixed mounting of pressure discharging pipe (325) has control valve (318).

6. The self-circulation fermentation device of wine processing liquid as claimed in claim 4, wherein: a plurality of material passing holes (39) are formed in the surface of the fixed partition plate (35), a recoil device (37) is fixedly connected to the top end of each material passing hole (39), the backflushing device (37) structurally comprises an upper side falling hopper (371), a lower side flushing hopper (372), a counterclockwise flow guide sheet (373) and a clockwise flow guide sheet (374), the surface of the lower side punching bucket (372) and the surface of the upper side falling bucket (371) are both trumpet-shaped, the wide-mouth end of the lower side hopper (372) is fixedly connected with the top end of the feed opening (39), the narrow end of the upper side falling hopper (371) is fixedly connected with the narrow end of the lower side flushing hopper (372), the inner wall of the upper side falling hopper (371) is fixedly connected with a plurality of clockwise guide vanes (374) which are distributed circumferentially, the inner wall of the lower side flushing bucket (372) is fixedly connected with a plurality of anticlockwise flow guide sheets (373) which are opposite to the flow guide direction of the clockwise flow guide sheets (374).

7. The self-circulation fermentation device of wine processing liquid as claimed in claim 1, wherein: the temperature control mechanism (4) comprises a large through pipe (41), a communicating opening (42), a communicating groove (43) and a temperature control cavity (44), wherein the two ends of the large through pipe (41) penetrate through the top and the bottom of the fermentation tank body (1), the fixed partition plate (35), the inner ring movable rubber gasket (33) and the large through pipe (41) are coaxial, the fixed partition plate (35) and the inner ring movable rubber gasket (33) are both fixedly connected with the surface of the large through pipe (41), the top end of the large through pipe (41) is open, a water valve (45) is fixedly installed at the bottom end of the large through pipe (41), the communicating groove (43) is formed in the inner part of the inner ring movable rubber gasket (33), the temperature control cavities (44) are formed in the fixed partition plate (35) and the movable partition plate (31), the plurality of communicating openings (42) are formed in the large through pipe (41), the temperature control cavities (44) in the fixed partition plate (35) are communicated with the inner wall of the large through the communicating opening (42), the temperature control cavity (44) on the movable partition plate (31) is communicated with the interior of the large through pipe (41) through a communicating groove (43) and a communicating opening (42).

8. A method of operating a self-circulating fermentation unit for wine processing according to claims 1-7, comprising: when in use, the electric power is connected, about three quarters of grape juice, grape pulp and grape skin in the inner space of the expansion cavity (311), the telescopic cavity (312) and the pressure relief cavity (313) are respectively injected into the expansion cavity (311), then the tank body is sealed for fermentation, when the temperature is higher, the water valve (45) is closed, cold water is injected into the large through pipe (41) and each temperature control cavity (44) through the top of the large through pipe (41), carbon dioxide generated by fermentation expands in the expansion cavity (311), the movable partition plate (31) starts to be lifted upwards, the grape juice is sucked into the injection pipe (34), the grape juice in the telescopic cavity (312) can flow upwards through the grape pulp and then enters the pressure relief cavity (313) through the recoil device (37), at the moment, materials in each cavity can be mixed, and the expansion cavity (311) can transmit signals to the master control device (320) through the pressure sensor (319) in the expansion cavity (311) when expanding to a certain degree, the master control device (320) is opened through an electric switch (323) control electromagnetic valve (322), gas of gathering can rush up in the twinkling of an eye, the material falls back in the twinkling of an eye under the action of gravity, mix again, extrude through piston rod (38) when movable partition (31) descend and spray the inside material of injection pipe (34) and spray out the inside material of mixed expansion chamber (311), gas concentrates on the top of the fermentation tank body (1), the pressure value reaches certain degree, electromagnetic relief valve (317) are opened and are released pressure.