Filtering device with anti-blocking structure for white spirit production

Abstract

The utility model belongs to the technical field of white spirit production, and particularly relates to a filtering device with an anti-blocking structure for white spirit production, which comprises a filter cartridge for filtering white spirit, the top of the filter cartridge is fixedly communicated with a white spirit inlet pipe, and an annular impurity receiving groove is fixedly connected in the filter cartridge. The top of the annular impurity receiving groove is fixedly connected with an arc-shaped filter screen, and an automatic cleaning assembly is arranged between the arc-shaped filter screen and the white spirit inlet pipe. The device is reasonable in structural design, the purpose of automatically cleaning the arc-shaped filter screen can be achieved through the operation of the arc-shaped filter screen and the cleaning brush for flowing and autorotation of white spirit, the situation that the white spirit filtering efficiency and effect are reduced due to the fact that the arc-shaped filter screen is blocked by impurities is avoided, the impurities fall into the annular impurity receiving groove to be collected under the cleaning of the cleaning brush, and the service life of the white spirit is prolonged. The driving motor can be started regularly so as to drive the scraping plate to rotate in the annular impurity receiving groove, and impurities in the annular impurity receiving groove can be swept into the impurity discharging pipe to be discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of liquor production, in particular to a filtering device for liquor production with an anti-clogging structure. Background Art

[0002] Liquor is a kind of distilled liquor unique to China and one of the eight major distilled liquors in the world. It is made of starch or sugar raw materials into fermented grains or distilled after fermentation. The liquor is colorless (or slightly yellow) and transparent, with a pure and fragrant smell, sweet and refreshing taste, and a high alcohol content. After storage and aging, it has a complex aroma with esters as the main body. When producing liquor, the liquor after brewing needs to be filtered to remove the impurities remaining in the liquor, so as to improve the taste and purity of the liquor. After retrieval: A filtering device for alcohol production with anti-blocking function with Chinese patent number CN211383986U belongs to the field of alcohol production technology, including a body, a filter screen is arranged inside the body, a feed hopper is arranged on the upper surface of the body, a lower hopper is arranged below the filter screen, and a cleaning mechanism is arranged on the top of the body. The cleaning mechanism includes a second drive motor, a connecting rod is arranged at the connection between the second drive motor and the body, a transmission shaft is arranged at the output end of the connecting rod, and a brush plate corresponding to the filter screen is arranged at the bottom end of the transmission shaft. And a filtering device for white wine production with announcement number CN217230673U, comprising a tank body, a top cover clamped on the top of the tank body, a filtering mechanism provided inside the tank body, a driving mechanism matched with the filtering mechanism fixedly installed on the bottom of the tank body, a cleaning mechanism matched with the filtering mechanism fixedly installed on the lower surface of the top cover, and a fixed lock buckle installed between the top of the tank body and the top cover.

[0003] However, the above-mentioned filtering device for the production of Chinese liquor still has some shortcomings. Although the filter net can be cleaned, the debris after cleaning still remains on the filter net or in the filter net. After long-term filtration, the accumulation of debris gradually increases, which will still cause blockage to the filter net, resulting in poor anti-blocking effect. Therefore, we propose a filtering device for the production of Chinese liquor with an anti-blocking structure to solve the above-mentioned problem. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned shortcomings and to propose a filtering device for liquor production with an anti-clogging structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A filtering device for liquor production with an anti-clogging structure comprises a filter cartridge for filtering liquor, the top of the filter cartridge being fixedly connected to a liquor inlet pipe, an annular impurity connecting groove being fixedly connected inside the filter cartridge, an arcuate filter screen being fixedly connected to the top of the annular impurity connecting groove, an automatic cleaning component being arranged between the arcuate filter screen and the liquor inlet pipe, a regular impurity cleaning component being arranged between the filter cartridge and the annular impurity connecting groove, a stirring and mixing component being arranged on the filter cartridge, and a liquor outlet pipe being fixedly connected to the bottom of one side of the filter cartridge.

[0007] Preferably, the automatic cleaning component includes a rotating shaft rotatably connected to the top of the arc-shaped filter screen, the top of the rotating shaft is fixedly connected to an impeller, the impeller is located in the white wine inlet pipe, the outer fixed sleeve of the rotating shaft is provided with a mounting ring, both sides of the mounting ring are fixedly connected to cleaning brushes, and the two cleaning brushes are movably abutted against the top of the arc-shaped filter screen.

[0008] Preferably, a bearing is fixedly connected to the top of the arc-shaped filter screen, and the rotating shaft is fixedly sleeved in the inner ring of the bearing.

[0009] Preferably, the impurity periodic cleaning component includes a driving motor fixedly connected to the top of the filter cartridge and a rotationally connected internal gear ring inside the filter cartridge, a driving shaft fixedly connected to the output shaft of the driving motor, a driving gear fixedly connected to the bottom end of the driving shaft, the driving gear meshing with the internal gear ring, four connecting rods fixedly connected to the bottom of the internal gear ring, scrapers fixedly connected to the bottom ends of the four connecting rods, and the four scrapers are slidably mounted in the gap between the annular impurity receiving groove and the filter cartridge.

[0010] Preferably, the outer side of the filter cartridge is fixedly connected with a debris discharge pipe on all sides, and the debris discharge pipe corresponds to the annular debris receiving groove.

[0011] Preferably, a plurality of water filtering holes are provided at the bottom of the annular impurity receiving groove.

[0012] Preferably, a bearing ring is fixedly connected inside the filter cartridge, and the inner gear ring is fixedly sleeved inside the inner ring of the bearing ring.

[0013] Preferably, the stirring and mixing component includes a stirring motor fixedly connected to the bottom of the filter cartridge, a stirring shaft is fixedly connected to the output shaft of the stirring motor, and a plurality of stirring blades are fixedly connected to the outer side of the stirring shaft.

[0014] In the utility model, the filtering device for liquor production with an anti-clogging structure is described. Liquor is injected into the filter cylinder through the liquor inlet pipe. Impurities in the liquor can be filtered out through the upwardly convex arc filter screen. Impurities will slide downward along the top surface of the arc filter screen and fall into the annular impurity receiving groove, thereby alleviating the clogging of the arc filter screen by impurities. At the same time, the liquor flows in the liquor inlet pipe, which will drive the rotation of the impeller. The impeller drives the rotation of the rotating shaft, the mounting ring and the cleaning brush, thereby cleaning the top surface of the arc filter screen. Impurities attached to the arc filter screen can be cleaned into the annular impurity receiving groove for collection, thereby achieving the purpose of self-cleaning, avoiding the clogging of the arc filter screen, and ensuring the efficiency of filtering liquor.

[0015] In the utility model, a filtering device for liquor production with an anti-clogging structure is described. Liquor flows down from the arc filter screen, and the stirring motor drives the rotation of the stirring shaft and the stirring blade, so that the liquor can be stirred and mixed evenly, and the evenly mixed liquor is discharged from the liquor outlet pipe. After filtering for a period of time, when a large amount of impurities are accumulated in the annular impurity receiving groove, the driving motor is started, and the driving motor drives the rotation of the driving shaft and the driving gear, and the driving gear drives the rotation of the inner gear ring, and the inner gear ring drives four connecting rods and the scraper to scrape in the annular impurity receiving groove, so that the impurities in the annular impurity receiving groove can be scraped into the impurity discharge pipe for discharge;

[0016] The utility model has a reasonable structural design. Through the operation of the arc filter and the cleaning brush that rotates in the flow of white wine, the purpose of automatically cleaning the arc filter can be achieved, so as to avoid impurities clogging the arc filter and reducing the efficiency and effect of white wine filtration. Under the cleaning of the cleaning brush, the impurities fall into the annular impurity receiving groove for collection, and the driving motor can be started regularly to drive the scraper to rotate in the annular impurity receiving groove, so that the impurities in the annular impurity receiving groove can be cleaned and discharged into the impurity discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a filtering device for liquor production with an anti-clogging structure proposed by the utility model;

[0018] Figure 2 This is a cross-sectional view of a filtering device for liquor production with an anti-clogging structure proposed by the utility model;

[0019] Figure 3 The utility model discloses a three-dimensional diagram of a ring-shaped impurity receiving groove, an arc filter screen, a scraper, an inner gear ring and a rotating shaft of a filtering device for liquor production with an anti-clogging structure.

[0020] In the figure: 1. filter cartridge; 2. drive motor; 3. liquor inlet pipe; 4. impurity discharge pipe; 5. stirring motor; 6. liquor outlet pipe; 7. stirring shaft; 8. stirring blade; 9. rotating shaft; 10. impeller; 11. drive shaft; 12. driving gear; 13. inner gear ring; 14. bearing ring; 15. annular impurity receiving groove; 16. water filter hole; 17. arc filter; 18. connecting rod; 19. scraper; 20. mounting ring; 21. bearing; 22. cleaning brush. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-3 A filtering device for liquor production with an anti-clogging structure comprises a filter cartridge 1 for filtering liquor, the top of the filter cartridge 1 is fixedly connected to a liquor inlet pipe 3, an annular impurity connecting groove 15 is fixedly connected inside the filter cartridge 1, an arc filter screen 17 is fixedly connected to the top of the annular impurity connecting groove 15, an automatic cleaning component is arranged between the arc filter screen 17 and the liquor inlet pipe 3, an impurity regular cleaning component is arranged between the filter cartridge 1 and the annular impurity connecting groove 15, a stirring and mixing component is arranged on the filter cartridge 1, and a liquor outlet pipe 6 is fixedly connected to the bottom of one side of the filter cartridge 1.

[0023] In the utility model, the automatic cleaning component includes a rotating shaft 9 rotatably connected to the top of the arc-shaped filter 17, the top of the rotating shaft 9 is fixedly connected to an impeller 10, the impeller 10 is located in the white wine inlet pipe 3, the outer fixed sleeve of the rotating shaft 9 is provided with a mounting ring 20, both sides of the mounting ring 20 are fixedly connected with cleaning brushes 22, the two cleaning brushes 22 are movably abutted against the top of the arc-shaped filter 17, the white wine is injected into the filter cartridge 1 through the white wine inlet pipe 3, and the impurities in the white wine can be filtered out through the convex arc-shaped filter 17, and the impurities will slide downward along the top surface of the arc-shaped filter 17 and fall off. The impurities on the top surface of the arc filter 17 can be cleaned, and the impurities attached to the top surface of the arc filter 17 can be cleaned into the annular impurity receiving groove 15 for collection, thereby achieving the purpose of self-cleaning, avoiding the blockage of the arc filter 17, and ensuring the efficiency of filtering the white wine.

[0024] In the present invention, the top of the arc-shaped filter screen 17 is fixedly connected with a bearing 21, and the rotating shaft 9 is fixedly sleeved in the inner ring of the bearing 21, so as to support the rotating shaft 9 and make its rotation more stable.

[0025] In the utility model, the impurity regular cleaning component includes a driving motor 2 fixedly connected to the top of the filter cartridge 1, and an inner gear ring 13 rotatably connected to the filter cartridge 1. The output shaft of the driving motor 2 is fixedly connected to a driving shaft 11, and the bottom end of the driving shaft 11 is fixedly connected to a driving gear 12, which is meshed with the inner gear ring 13. The bottom of the inner gear ring 13 is fixedly connected to four connecting rods 18, and the bottom ends of the four connecting rods 18 are fixedly connected to scrapers 19, and the four scrapers 19 are slidably sleeved on the annular When a large amount of impurities accumulate in the annular impurity receiving groove 15 in the gap between the impurity receiving groove 15 and the filter cartridge 1, the drive motor 2 is started, and the drive motor 2 drives the rotation of the drive shaft 11 and the drive gear 12, and the drive gear 12 drives the rotation of the inner gear ring 13, and the inner gear ring 13 drives the four connecting rods 18 and the scraper 19 to scrape in the annular impurity receiving groove 15, thereby scraping the impurities in the annular impurity receiving groove 15 into the impurity discharge pipe 4 for discharge. When the impurities are discharged cleanly, the drive motor 2 can be turned off.

[0026] In the utility model, the outer side of the filter cartridge 1 is fixedly connected with a waste pipe 4 on all sides, and the waste pipe 4 corresponds to the annular impurity receiving groove 15, so as to conveniently discharge the impurities on the annular impurity receiving groove 15.

[0027] In the utility model, a plurality of water filtering holes 16 are provided at the bottom of the annular impurity receiving groove 15. By setting the water filtering holes 16, the liquor contained in the impurities can be filtered out to avoid the waste of the liquor.

[0028] In the utility model, a bearing ring 14 is fixedly connected inside the filter cartridge 1, and the inner gear ring 13 is fixedly sleeved inside the inner ring of the bearing ring 14, which can support the inner gear ring 13 and make its rotation more stable.

[0029] In the utility model, the stirring and mixing component includes a stirring motor 5 fixedly connected to the bottom of the filter cylinder 1, a stirring shaft 7 is fixedly connected to the output shaft of the stirring motor 5, and a plurality of stirring blades 8 are fixedly connected to the outer side of the stirring shaft 7. The stirring motor 5 drives the stirring shaft 7 and the stirring blades 8 to rotate, thereby stirring and mixing the white wine, and the mixed white wine is discharged from the white wine outlet pipe 6.

[0030] In the utility model, when in use, white wine is injected into the filter cartridge 1 through the white wine inlet pipe 3, and impurities in the white wine can be filtered out through the upwardly convex arc filter screen 17, and the impurities will slide downward along the top surface of the arc filter screen 17 and fall into the annular impurity receiving groove 15, thereby slowing down the clogging of the arc filter screen 17 by impurities. At the same time, the flow of white wine in the white wine inlet pipe 3 will drive the rotation of the impeller 10, and the rotation of the impeller 10 drives the rotation of the rotating shaft 9, and the rotating shaft 9 drives the rotation of the mounting ring 20 and the cleaning brush 22, thereby cleaning the top surface of the arc filter screen 17, and then cleaning the impurities attached to the top surface of the arc filter screen 17 into the annular impurity receiving groove 15 for collection, thereby achieving the purpose of self-cleaning, avoiding the clogging of the arc filter screen 17, and ensuring the filtration. In order to improve the efficiency of liquor, the liquor flows down from the arc filter 17, and the stirring motor 5 drives the rotation of the stirring shaft 7 and the stirring blade 8, so that the liquor can be stirred and mixed, and the mixed liquor is discharged from the liquor outlet pipe 6. After filtering for a period of time, when impurities accumulate in the annular impurity receiving groove 15, the driving motor 2 is started, and the driving motor 2 drives the rotation of the driving shaft 11 and the driving gear 12, and the driving gear 12 drives the rotation of the inner gear ring 13, and the inner gear ring 13 drives the four connecting rods 18 and the scraper 19 to scrape in the annular impurity receiving groove 15, so that the impurities in the annular impurity receiving groove 15 can be scraped into the impurity discharge pipe 4 for discharge. When the impurities are discharged cleanly, the driving motor 2 can be turned off. Through the setting of the water filter hole 16, the liquor contained in the impurities can be filtered out to avoid the waste of liquor.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A filtering device for liquor production with an anti-clogging structure, It is characterized in that The invention comprises a filter cartridge (1) for filtering liquor, wherein the top of the filter cartridge (1) is fixedly connected to a liquor inlet pipe (3), an annular impurity receiving groove (15) is fixedly connected inside the filter cartridge (1), an arc-shaped filter screen (17) is fixedly connected to the top of the annular impurity receiving groove (15), an automatic cleaning component is arranged between the arc-shaped filter screen (17) and the liquor inlet pipe (3), an impurity regular cleaning component is arranged between the filter cartridge (1) and the annular impurity receiving groove (15), a stirring and mixing component is arranged on the filter cartridge (1), and a liquor outlet pipe (6) is fixedly connected to the bottom of one side of the filter cartridge (1).

2. A filtering device for liquor production with an anti-clogging structure according to claim 1, It is characterized in that The automatic cleaning component comprises a rotating shaft (9) rotatably connected to the top of the arc-shaped filter (17); an impeller (10) is fixedly connected to the top of the rotating shaft (9); the impeller (10) is located in the liquor inlet pipe (3); a mounting ring (20) is provided on the outer fixed sleeve of the rotating shaft (9); cleaning brushes (22) are fixedly connected to both sides of the mounting ring (20); and the two cleaning brushes (22) are movably abutted against the top of the arc-shaped filter (17).

3. A filtering device for liquor production with an anti-clogging structure according to claim 2, It is characterized in that The top of the arc-shaped filter screen (17) is fixedly connected to a bearing (21), and the rotating shaft (9) is fixedly sleeved in the inner ring of the bearing (21).

4. A filtering device for liquor production with an anti-clogging structure according to claim 1, It is characterized in that The impurity periodic cleaning component comprises a driving motor (2) fixedly connected to the top of the filter cartridge (1), and an internal gear ring (13) rotatably connected to the filter cartridge (1); a driving shaft (11) is fixedly connected to the output shaft of the driving motor (2); a driving gear (12) is fixedly connected to the bottom end of the driving shaft (11); the driving gear (12) is meshed with the internal gear ring (13); four connecting rods (18) are fixedly connected to the bottom of the internal gear ring (13); the bottom ends of the four connecting rods (18) are fixedly connected to scrapers (19); the four scrapers (19) are slidably sleeved in the gap between the annular impurity receiving groove (15) and the filter cartridge (1).

5. A filtering device for liquor production with an anti-clogging structure according to claim 1, It is characterized in that The outer sides of the filter cartridge (1) are all fixedly connected with impurity discharge pipes (4), and the impurity discharge pipes (4) correspond to the annular impurity receiving groove (15).

6. A filtering device for liquor production with an anti-clogging structure according to claim 1, It is characterized in that A plurality of water filtering holes (16) are provided at the bottom of the annular impurity receiving groove (15).

7. A filtering device for liquor production with an anti-clogging structure according to claim 4, It is characterized in that A bearing ring (14) is fixedly connected inside the filter cartridge (1), and the inner gear ring (13) is fixedly sleeved inside the inner ring of the bearing ring (14).

8. A filtering device for liquor production with an anti-clogging structure according to claim 1, It is characterized in that The stirring and mixing component comprises a stirring motor (5) fixedly connected to the bottom of the filter cartridge (1), a stirring shaft (7) fixedly connected to the output shaft of the stirring motor (5), and a plurality of stirring blades (8) fixedly connected to the outer side of the stirring shaft (7).

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