CN217149138U

CN217149138U - Vinegar pouring equipment

Info

Publication number: CN217149138U
Application number: CN202120484766.7U
Authority: CN
Inventors: 周铭; 陈稼时; 蒋文扬; 李想; 李国顺; 王召祥; 李辰; 钱学青
Original assignee: Jiangsu Hengshun Vinegar Industry Co ltd; Zhongji Anruichun Technology Co ltd; China International Marine Containers Group Co Ltd; CIMC Enric Investment Holdings Shenzhen Co Ltd
Current assignee: Jiangsu Hengshun Vinegar Industry Co ltd; Zhongji Anruichun Technology Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2022-08-09
Anticipated expiration: 2031-03-05

Abstract

The application provides a drench vinegar equipment, including inclosed vinegar cavity, agitating unit, filter equipment, circulation system, discharge system of drenching. The vinegar pouring cavity is provided with a feeding hole, a circulating hole and a discharging hole, and the feeding hole is used for inputting solid-liquid mixed materials of water and vinegar grains; the stirring device is rotatably arranged in the vinegar pouring chamber and is used for stirring solid-liquid mixed materials; the filtering device is arranged in the vinegar pouring chamber, and filtrate filtered by the filtering device is discharged from the discharge hole; the circulating system is connected between the discharge port and the circulating port so as to enable filtrate filtered by the filtering device to flow back into the vinegar pouring chamber from the circulating port, and thus solid-liquid mixture is filtered for multiple times; the discharging system utilizes the rotation of the stirring device to discharge the solid vinegar residue after vinegar pouring out from the vinegar pouring chamber. The vinegar pouring equipment can realize automatic vinegar pouring.

Description

Vinegar pouring equipment

Technical Field

The application relates to the technical field of vinegar brewing equipment, in particular to vinegar pouring equipment.

Background

In China, vinegar brewing has been in history for thousands of years, and along with the development of human society, the process for brewing vinegar gradually evolves from manual work to mechanical automation. The vinegar pouring process in the vinegar brewing process is a process of taking out acetic acid and effective components in fermented vinegar grains through water leaching, and is closely related to the yield of vinegar. At the present stage, most vinegar plants still carry out vinegar pouring in large-scale open vinegar pouring ponds. The vinegar pouring in the open pond has obvious food safety and sanitation problems, the process needs manual work for feeding, material supplementing, discharging, regulating and cleaning, and the vinegar has strong irritation due to long dipping time, and the working environment of field workers is severe.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

One purpose of this application is to provide a drench vinegar equipment to realize automatic drench vinegar.

In order to solve the technical problem, the following technical scheme is adopted in the application:

according to one aspect of the present application, there is provided a vinegar pouring apparatus, comprising:

the vinegar pouring chamber is closed and provided with a feeding hole, a circulating hole and a discharging hole, and the feeding hole is used for inputting solid-liquid mixed materials of water and vinegar grains;

the stirring device is rotatably arranged in the vinegar pouring chamber and is used for stirring the solid-liquid mixed material;

the filtering device is arranged in the vinegar pouring chamber and is positioned below the stirring device; the filtrate filtered by the filter sieve plate is discharged from the discharge hole;

and the circulating system is connected between the discharge hole and the circulating port so as to enable filtrate filtered by the filtering sieve plate to flow back to the vinegar pouring cavity from the circulating port, and the solid-liquid mixture is filtered for multiple times.

And the discharging system is used for discharging the solid vinegar residue after vinegar pouring out from the vinegar pouring chamber by virtue of the rotation of the stirring device.

According to an embodiment of the application, the feed inlet of the vinegar pouring cavity is used for being connected with a mixer, and the mixer is used for primarily mixing water and vinegar grains.

According to an embodiment of the application, the stirring device comprises a fixed rod and a plurality of tilling knives, wherein the fixed rod extends along the horizontal direction, the tilling knives extend along the vertical direction, and one end of each tilling knife is fixedly connected with the fixed rod;

when the fixed rod rotates, the ploughing knife is driven to stir the solid-liquid mixture and/or separate deposited vinegar grains.

According to an embodiment of the application, the bottom of the vinegar pouring chamber is further provided with a vinegar residue outlet and a switch valve for controlling the vinegar residue outlet to be closed/opened;

the stirring device further comprises a slag scraping plate fixedly connected with the fixing rod, and the vertical distance from the slag scraping plate to the filtering sieve plate is smaller than or equal to a preset distance so as to scrape deposited vinegar residue particles to the vinegar residue outlet for discharging.

According to an embodiment of the application, drench vinegar equipment still includes drive assembly, drive assembly passes through the connecting rod and is connected with the middle part drive of dead lever, in order to be used for the drive the dead lever rotates and/or drives along the horizontal direction agitating unit reciprocates along vertical direction.

According to an embodiment of the application, a plurality of discharge holes are formed in the bottom of the vinegar pouring chamber;

the circulating system comprises a reflux pump, the inlet of the reflux pump is communicated with the discharge port through a recovery pipeline, and the outlet of the reflux pump is communicated with the circulating port.

According to an embodiment of the application, be provided with clarity detection channel on the recovery pipeline, clarity detection channel with the recovery pipeline intercommunication, and be transparent.

According to an embodiment of the application, the filter device is a sieve plate arranged at the bottom of the vinegar pouring chamber.

According to an embodiment of the application, a buffer cavity is formed between the sieve plate and the bottom surface of the vinegar pouring cavity, and the buffer cavity is used for accumulating filtrate.

According to an embodiment of the application, the vinegar pouring equipment further comprises a spraying system, and the bottom of the vinegar pouring cavity is provided with a spraying port connected with the spraying system;

the spraying system comprises a first water outlet pipeline and a second water outlet pipeline, and the first water outlet pipeline is connected with the spraying port and sprays water from bottom to top; the second water outlet pipeline extends into the vinegar pouring cavity and is positioned above the stirring device so as to spray water from top to bottom.

According to an embodiment of the application, the vinegar pouring equipment further comprises a controller, wherein the controller is electrically connected with the stirring device and the circulating system;

the controller is used for controlling the rotation time and the rotation speed of the stirring device;

the controller is used for controlling the start/stop of the circulating system according to the clarity of the filtrate.

According to an embodiment of the application, drench vinegar equipment still includes a jar body, drench the vinegar cavity agitating unit filter equipment circulating system all accept in the jar is internal.

According to one embodiment of the present application, the tank has a floor, a pinnacle shelf, and sidewalls; the surface of the pointed ceiling and the horizontal plane form an included angle.

This application scheme is through setting up agitating unit, filter equipment and circulation system, with the stirring of the solid-liquid mixture of realization to water and vinegar unstrained spirits, filtration and recirculation, the automated production process of drenching vinegar has been realized, too much manual intervention is not required, and, filter equipment and circulation system have improved the mixing velocity and the mixed degree of vinegar unstrained spirits and water, the impregnation time of vinegar unstrained spirits has been shortened, and the precipitation rate of active material in the vinegar unstrained spirits has been improved, the effectual required time cost and the material cost of drenching vinegar of having practiced thrift.

And, in this application earlier water and vinegar unstrained spirits carry out the coarse mixing after form the solid-liquid mixture material and pour into and drench the vinegar cavity, and later can improve the homogeneity of mixing in drenching the vinegar cavity through agitating unit's stirring again to and reduce the required time of compounding.

In addition, the sealed vinegar pouring cavity is arranged, so that a large opening is prevented from being formed in the vinegar pouring cavity, the irritant gas is prevented from leaking out in the vinegar pouring process, the field workers are prevented from being injured, and the safety of a working field is improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The above and other objects, features and advantages of the present application will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.

Fig. 1 is a side view of a partial structure of a vinegar pouring apparatus according to an embodiment.

Fig. 2 is a circuit control block diagram of the vinegar pouring apparatus according to an embodiment.

The reference numerals are explained below:

1. a vinegar pouring chamber; 11. a feed inlet; 12. a circulation port; 13. a discharge port; 14. a vinegar residue outlet; 15. An on-off valve; 2. a stirring device; 21. fixing the rod; 22. ploughing; 23. a slag scraping plate; 3. a filtration device; 4. a drive assembly; 41. a first driving member; 42. a second driving member; 43. a support; 5. a circulation system; 6. a mixer; 7. a spray system; 71. a first water outlet pipeline; 72. a second water outlet pipeline; 73. Washing the balls; 81. an illuminating lamp; 82. a viewing port; 9. a tank body; 91. a pointed ceiling.

Detailed Description

While this application is susceptible of embodiment in different forms, there is shown in the drawings and will herein be described in detail only some specific embodiments thereof with the understanding that the present disclosure is to be considered as an exemplification of the principles of the application and is not intended to limit the application to that as illustrated herein.

Thus, a feature indicated in this specification is intended to describe one of the features of an embodiment of the application and does not imply that every embodiment of the application must have the described feature. Further, it should be noted that this specification describes many features. Although some features may be combined to show a possible system design, these features may also be used in other combinations not explicitly described. Thus, the combinations illustrated are not intended to be limiting unless otherwise specified.

In the embodiments shown in the drawings, directional references (such as up, down, left, right, front, and rear) are used to explain the structure and movement of the various elements of the present application not absolutely, but relatively. These descriptions are appropriate when the elements are in the positions shown in the drawings. If the description of the positions of these elements changes, the indication of these directions changes accordingly.

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present application and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

The preferred embodiments of the present application will be further described in detail below with reference to the accompanying drawings of the present specification.

Fig. 1 is a side view of a partial structure of a vinegar pouring apparatus according to an embodiment. The application provides a drench vinegar equipment, including inclosed vinegar cavity 1, agitating unit 2, filter equipment, circulation system and the discharge system of drenching. The vinegar pouring chamber 1 is provided with a feeding hole 11, a circulating hole 12 and a discharging hole 13, wherein the feeding hole 11 is used for feeding water and solid-liquid mixed materials of vinegar grains; the stirring device 2 is rotatably arranged in the vinegar pouring chamber 1 and is used for stirring solid-liquid mixed materials; the filtering device 3 is arranged in the vinegar pouring chamber 1 and is positioned below the stirring device 2; the filtrate filtered by the filter sieve plate is discharged from a discharge port 13; the circulating system 5 is connected between the discharge port 13 and the circulating port 12, so that filtrate filtered by the filtering sieve plate flows back to the vinegar pouring chamber 1 from the circulating port 12, and solid-liquid mixture is filtered for multiple times. The discharging system is used for automatically discharging the solid vinegar residue after vinegar pouring out from the vinegar pouring chamber 1 by the rotation of the stirring device 2.

Here, the sealing does not mean that the vinegar pouring chamber 1 is strictly sealed, and thus a natural gap is allowed to be formed due to a processing process, a mounting process, and the like. In this embodiment, carry out the feeding through feed inlet 11, discharge gate 13 carries out the ejection of compact to avoid seting up great uncovered on drenching vinegar cavity 1, thereby avoid drenching the vinegar in-process, irritant gas's leakage causes the injury to the on-the-spot workman.

In the related art, the volume of the vinegar pouring chamber is limited, so that the volume of the vinegar pouring chamber cannot be made too large. Set up in this application and drench vinegar cavity 1 and be the cross-section for circular shape tube-shape, and drench the bottom of vinegar cavity 1 and adopt flat to improve structural stability, make drench vinegar cavity 1 under the very big condition of volume, still can keep better stability. Therefore, the vinegar pouring equipment has large volume selectivity.

In this embodiment, the solid-liquid mixed material of water and vinegar residue is fed to the feeding port 11, that is, the water and vinegar residue are roughly mixed in advance and then fed into the vinegar pouring chamber 1 through the feeding port 11. In one embodiment, the feed inlet 11 of the vinegar pouring chamber 1 is used for connecting a mixer 6, and the mixer 6 is used for primary mixing of water and vinegar mash. The primary mixing degree is not limited herein, and can be determined according to the size of the feeding port 11, so as to ensure that the solid-liquid mixed material can smoothly enter the vinegar pouring chamber 1 through the feeding port 11.

In the vinegar pouring chamber 1, the solid-liquid mixed material is further mixed by the stirring device 2, so that the effective components in the vinegar grains are separated out. In one embodiment, the stirring device 2 comprises a fixing rod 21 and a plurality of tilling blades 22, wherein the fixing rod 21 extends along the horizontal direction, the tilling blades 22 extend along the vertical direction, and one end of each tilling blade 22 is fixedly connected with the fixing rod 21; when the fixed rod 21 rotates, the ploughing knife 22 is driven to stir the solid-liquid mixture and/or separate deposited vinegar grains.

In one example, the blades 22 are curved from top to bottom, and a plurality of blades 22 are arranged in parallel, and when the fixing rod 21 is horizontally rotated along its own central axis, the blades 22 are synchronously rotated. In the rotating process of the tilling blade 22, the tilling blade 22 drives the water flow to rotate, so that the water impacts solid vinegar grains, thereby achieving the effect of deep mixing. And the hard tilling blade 22 can collide with the large-size vinegar brewing grains, so that the vinegar brewing grains are split, the mixing with water is accelerated, and the effective components in the vinegar brewing grains can be separated out more quickly. And, after vinegar pouring is completed, vinegar residue is deposited, and the rotary control of the fixed rod 21 enables the tilling knife 22 to transversely cut the vinegar residue, so that the vinegar residue is loosened and convenient to clean.

After vinegar pouring is completed, the deposited vinegar residue needs to be cleaned out of the vinegar pouring chamber 1. Further, the bottom of the vinegar pouring chamber 1 is also provided with a vinegar residue outlet 14 and a switch valve 15 for controlling the vinegar residue outlet 14 to be closed/opened; the stirring device 2 further comprises a slag scraping plate 23 fixedly connected with the fixing rod 21, and the vertical distance from the slag scraping plate 23 to the filtering sieve plate is smaller than or equal to the preset distance so as to scrape deposited vinegar residue particles to the vinegar residue outlet 14 for discharging.

During vinegar pouring, the switch valve 15 controls the vinegar residue outlet 14 to be closed. When the vinegar pouring is completed, the switch valve 15 is opened. The fixed rod 21 is controlled to rotate, so that the residue scraping plate 23 is driven to rotate, the vinegar residue deposited at the bottom of the filtering device 3 is driven to the vinegar residue outlet 14 and then discharged, and the purpose of automatic cleaning is achieved.

The preset distance can be set to be smaller, and even can be attached to the surface of the filtering device 3, so that the cleaning effect is improved.

In one embodiment, a longitudinal axis of the fixing rod 21 is taken as a symmetry axis, and a half of the fixing rod 21 is correspondingly connected with the plurality of tilling knives 22, and the other half of the fixing rod is correspondingly connected with the scraper 23. Therefore, in the vinegar pouring and cleaning processes, the cultivating knife 22 and the scraping plate 23 synchronously rotate, the cultivating knife 22 can be used for cutting deposited solid vinegar grains to be loose, the scraping plate 23 further drives the solid vinegar grains to rotate to be further mixed with water, and the vinegar grains are prevented from being deposited and agglomerated and cannot be fully mixed with the water, so that the precipitation effect is reduced. Therefore, the mixing uniformity of the vinegar grains and the water is improved by the stirring device 2, the single vinegar pouring effect is improved, the dipping time is effectively saved, and the vinegar pouring efficiency is improved. And after vinegar pouring is finished, the stirring device 2 can automatically clean vinegar residues, the working environment of work is greatly improved, and the working efficiency is improved.

Here, the vinegar pouring device further comprises a driving assembly 4, wherein the driving assembly 4 is in driving connection with the middle of the fixing rod 21 through a connecting rod and is used for driving the fixing rod 21 to rotate along the horizontal direction and/or driving the stirring device 2 to move up and down along the vertical direction.

Specifically, the driving assembly 4 may include a first driving member 41, a second driving member 42, and a linkage. The first driving member 41 is drivingly connected to the middle portion of the fixing lever 21 through a linkage to drive the fixing lever 21 to rotate along the longitudinal axis thereof in the horizontal direction. The second driving member 42 is drivingly connected to the middle portion of the fixing lever 21 through a linkage to drive the fixing lever 21 to rotate up and down in the vertical direction.

In this embodiment, the first driving member 41 and the second driving member 42 may employ a motor, an air cylinder, or the like. Through the setting of second driving piece 42 for tilling cutter 22 and scum board 23 all can reciprocate, thereby is favorable to mixing above-mentioned solid-liquid mixture at the height of difference, improves the compounding effect. The first driving member 41 and the second driving member 42 may be fixedly disposed on the bracket 43 and fixed at the lower side of the vinegar pouring chamber 1.

Illustratively, the first driving member 41 and the second driving member 42 may be controlled to move simultaneously, so that the fixing rod 21 rotates in the horizontal direction and moves periodically in the vertical direction.

In this embodiment, the filter device 3 is provided to filter vinegar grains in the solid-liquid mixture, and the filtered filtrate is discharged through the discharge port 13. In one embodiment, the filtering device 3 is a sieve plate disposed at the bottom of the vinegar pouring chamber 1. The sieve plate is provided with dense sieve holes with the aperture of approximately 0.4 mm-1 mm.

The sieve plate is provided with a through hole corresponding to the vinegar residue outlet 14 so as not to prevent the vinegar residue from being discharged from the vinegar residue outlet 14.

Further, in an embodiment, a buffer cavity is formed between the sieve plate and the bottom surface of the vinegar pouring chamber 1, and the buffer cavity is used for storing the filtrate.

The discharge port 13 is arranged below the sieve plate, and when vinegar pouring is not completed, the discharge port 13 is connected with the circulating system 5, so that discharged materials can return to the vinegar pouring chamber 1 through the circulating system 5 again to pour vinegar again, automatic circulation is realized, and vinegar pouring efficiency is improved.

In one embodiment, a plurality of discharge ports 13 are arranged at the bottom of the vinegar pouring chamber 1; the circulating system 5 comprises a reflux pump, the inlet of the reflux pump is communicated with a plurality of discharge holes 13 through a recovery pipeline, and the outlet of the reflux pump is communicated with a circulating hole 12. The circulation port 12 may be formed above the fixing rod 21, so that the newly injected filtrate can be sufficiently stirred by the stirring device 2 to be sufficiently mixed with water, thereby increasing the precipitation rate of the effective substances.

Here, the buffer cavity is communicated with the discharge hole 13, and a small amount of filtrate is generally stored in the buffer cavity, so that when the vinegar pouring chamber 1 has less liquid, the stored liquid in the buffer cavity can flow into the reflux pump, and the reflux pump is prevented from idling and being damaged.

In one embodiment, the recycling pipeline is provided with a clarity detection channel, and the clarity detection channel is communicated with the recycling pipeline and is transparent. The clarity detection channel can be connected in series on the recovery pipeline and can be made of transparent colorless glass or plastic so that the staff can check the clarity of the backflow filtrate. When the clarity meets the requirement, the vinegar pouring circulation is finished, and raw vinegar is directly discharged from the discharge port. When the clarity does not meet the requirement, the vinegar pouring circulation is continued until the clarity meets the requirement.

In some embodiments, the vinegar pouring device is provided with a controller, and the clarity of the liquid in the pipeline can be detected by arranging a concentration detection sensor in the recovery pipeline. The concentration detection sensor transmits the detection result to the main controller, and the controller controls whether the vinegar pouring circulation needs to be continued or not and needs to be carried out for a plurality of times.

Here, a three-way valve may be disposed at the discharge port 13, and both outlets of the three-way valve are provided with on-off control valves, one of the outlets is a circulation port 12 connected to an inlet of the reflux pump, and the other outlet is an outlet of raw vinegar. In the vinegar pouring process, the switch control valve corresponding to the raw vinegar outflow port is closed, so that the filtrate flowing out of the discharge port 13 is circulated through the circulating system 5; after the vinegar pouring circulation is finished, the switch control valve corresponding to the circulation port 12 is closed, and the switch control valve corresponding to the raw vinegar outflow port is opened, so that the raw vinegar formed after the filtration is finished flows out.

In this embodiment, the spraying system 7 is arranged to realize the automatic cleaning of the vinegar pouring chamber 1 and the cleaning of the filtering device 3 after vinegar pouring is completed. Specifically, the bottom of the vinegar pouring chamber 1 is provided with a spraying port connected with a spraying system 7; the vinegar pouring equipment also comprises a spraying system 7, the spraying system 7 comprises a first water outlet pipeline 71 and a second water outlet pipeline 72, and the first water outlet pipeline 71 is connected with a spraying port; the second water outlet pipe 72 extends into the vinegar pouring chamber 1 and is located above the stirring device 2. Here, the outlet of the second water outlet pipe 72 may be installed with a spray head or a ball washer 73 to spray the vinegar in the vinegar pouring chamber 1 uniformly.

In addition, in the vinegar pouring process, water can be added into the vinegar pouring chamber 1 through the spraying system 7, and automatic material supplementing is achieved.

In this embodiment, a plurality of the first water outlet pipes 71 and a plurality of the second water outlet pipes 72 may be provided. The first water outlet pipeline 71 is connected with the spraying port to spray from bottom to top, so that the slag scraping plate and the sieve plate are washed. The second water outlet pipeline 72 sprays from top to bottom to wash the inner wall, the residue scraping plate and the sieve plate of the vinegar spraying chamber 1. Through the cooperation of first outlet conduit 71 and second outlet conduit 72, improved the cleaning performance to the part in drenching vinegar cavity 1, need not artifical secondary clearance almost, the effectual labour that has saved.

In addition, can set up on drenching vinegar chamber 1 and look over the viewing aperture 82 of drenching vinegar chamber 1 internal environment for the staff. An illuminating lamp 81 can be arranged in the vinegar pouring chamber 1.

In the above embodiment, the number of times or the cycle duration of the filtrate and the turn-on timing of the spraying system 7 can be manually controlled. Referring to fig. 2, fig. 2 is a circuit control block diagram of a vinegar pouring apparatus according to an embodiment. In one embodiment, a controller may be provided that is electrically connected to the mixer 6, the stirring device 2, the circulation system 5, and the spray system 7. The controller is used for controlling the rotation time and the rotation speed of the stirring device 2; the controller is used to control the on/off of the circulation system 5 depending on the clarity of the filtrate. The controller is used for controlling the switch valve 15 to be opened after vinegar pouring is finished, and the slag scraping plate 23 rotates to drive the vinegar residue to be discharged from the vinegar residue outlet 14. After the discharge is completed, the spraying system 7 is controlled to clean the vinegar spraying chamber 1. Through under the control effect of the controller, the full-automatic operation of vinegar pouring equipment can be realized, manual intervention is almost not needed, the production efficiency is greatly improved, and the labor force is saved.

In one embodiment, the vinegar pouring device further comprises a tank 9, and the vinegar pouring chamber 1, the stirring device 2, the filtering device 3 and the circulating system 5 are all contained in the tank 9. The vinegar pouring chamber 1 is positioned at the upper position in the tank body 9, and the driving component 4 is positioned below the vinegar pouring chamber 1. Therefore drench vinegar equipment of this embodiment is the modularization setting, is convenient for remove, and jar 9 lateral walls play the guard action to drenching parts such as vinegar cavity 1, circulation system 5, mixing system, places external environment's interference, is favorable to improving the job stabilization nature and the security of drenching vinegar equipment, and has improved and drenched vinegar equipment and place in open air suitability.

Further, the tank 9 has a bottom plate, a pinnacle ceiling 91, and side walls; the pointed ceiling 91 is arranged at an included angle with the horizontal plane. The pointed ceiling is beneficial to automatic sliding of dirt and is convenient to clean.

While the present application has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present application may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A vinegar pouring device is characterized by comprising:

the vinegar pouring device comprises a closed vinegar pouring chamber, a circulating device and a control device, wherein the vinegar pouring chamber is provided with a feeding hole, a circulating hole and a discharging hole;

the stirring device is rotatably arranged in the vinegar pouring chamber;

the filtering device is arranged in the vinegar pouring chamber and is positioned below the stirring device; the filtrate filtered by the filtering device is discharged from the discharge hole;

the circulating system is connected between the discharge hole and the circulating hole so as to enable filtrate filtered by the filtering device to flow back into the vinegar pouring chamber from the circulating hole;

2. The vinegar pouring equipment according to claim 1, wherein the feed inlet of the vinegar pouring chamber is used for connecting a mixer.

3. The vinegar pouring apparatus according to claim 1, wherein the stirring means comprises a fixing rod extending in a horizontal direction and a plurality of blades extending in a vertical direction, one end of each blade being fixedly connected to the fixing rod.

4. The vinegar pouring equipment according to claim 3, wherein a vinegar residue outlet and a switch valve for controlling the vinegar residue outlet to be closed/opened are further formed at the bottom of the vinegar pouring chamber;

the stirring device further comprises a slag scraping plate fixedly connected with the fixing rod, and the vertical distance from the slag scraping plate to the filtering device is smaller than or equal to a preset distance so as to scrape deposited vinegar residue particles to the vinegar residue outlet for discharging.

5. The vinegar pouring device according to claim 3, further comprising a driving assembly, wherein the driving assembly is in driving connection with the middle part of the fixing rod through a connecting rod, so as to drive the fixing rod to rotate in the horizontal direction and/or drive the stirring device to move up and down in the vertical direction.

6. The vinegar pouring equipment according to claim 1, wherein a plurality of discharge ports are formed at the bottom of the vinegar pouring chamber;

7. The vinegar pouring equipment according to claim 6, wherein a clarity detection channel is arranged on the recovery pipeline, is communicated with the recovery pipeline, and is transparent.

8. The vinegar pouring apparatus according to claim 1, wherein the filtering device comprises a sieve plate disposed at the bottom of the vinegar pouring chamber.

9. The vinegar pouring device according to claim 8, wherein a buffer cavity is formed between the sieve plate and the bottom surface of the vinegar pouring chamber, and the buffer cavity is used for accumulating the filtrate.

10. The vinegar pouring equipment according to any one of claims 1 to 9, further comprising a spraying system, wherein the bottom of the vinegar pouring chamber is provided with a spraying port connected with the spraying system;

11. The vinegar pouring equipment according to claim 1, further comprising a controller, wherein the controller is electrically connected with the stirring device and the circulating system;

12. The vinegar pouring device according to claim 1, further comprising a tank, wherein the vinegar pouring chamber, the stirring device, the filtering device and the circulating system are all contained in the tank.

13. The vinegar pouring apparatus according to claim 12, wherein the tank has a bottom plate, a pointed ceiling and side walls; the surface of the pointed ceiling and the horizontal plane form an included angle.