Filtering device for brewing wine

Abstract

The utility model discloses a filtering device for wine brewing, which relates to the field of wine brewing devices, and adopts the technical scheme that the filtering device comprises a feeding pipe and a discharging pipe which are fixedly connected to two side walls of a filtering frame, and the top of the filtering frame is fixedly connected with an arc-shaped plate. Wine flows into the filter frame through the feeding pipe, at the moment, one filter screen is attached to the inner wall of the filter frame, the other filter screens are not located in the filter frame, impurities in the wine are filtered through the filter screen attached to the inner wall of the filter frame, then the mounting shaft is rotated to drive the filter screens to rotate, and the impurities in the wine are filtered out through the filter screen attached to the inner wall of the filter frame. The filter screen attached with impurities is rotated from bottom to top, the other unused filter screens are rotated from top to bottom until one unused filter screen is attached to the inner wall of the filter frame and used for filtering the impurities in the next wine, an operator does not need to detach the filter screen for cleaning after the impurities are filtered by the filter screen every time, and the operation is convenient. And the times and the frequency of detaching and cleaning the filter screen by an operator are reduced.

Description

Technical Field

[0001] This utility model relates to the field of brewing equipment, and more specifically, it relates to a filtration device for brewing. Background Technology

[0002] Brewing is the process of producing alcoholic beverages with a certain concentration through microbial fermentation. Different raw materials result in different microorganisms and brewing processes. After brewing, the wine needs to be filtered to remove impurities in order to obtain a better-tasting wine.

[0003] Existing filtration devices typically filter impurities from brewed wine using a filter screen. This results in impurities adhering to the surface of the filter screen after each use, requiring the screen to be removed and cleaned after each use. This frequent disassembly and cleaning is inconvenient for the operator.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a filtration device for brewing.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a filtration device for brewing, comprising an inlet pipe and an outlet pipe fixedly connected to the two side walls of a filter frame, an arc-shaped plate fixedly connected to the top of the filter frame, the arc-shaped convex surface of the arc-shaped plate facing upward and its width being greater than the width of the filter frame, an mounting plate fixedly connected to one side of the arc-shaped plate, an mounting shaft rotatably connected to the mounting plate, the mounting shaft being horizontally positioned and located directly above the filter frame, a plurality of filter screens arranged in a circular array on the outer peripheral wall of the mounting shaft, the inner wall of the filter frame being used to fit against one of the filter screens, a cleaning component being slidably connected to the mounting plate along the axial direction of the mounting shaft, the cleaning component being used to fit against the side of the filter screen near the inlet pipe.

[0007] Preferably, a horizontal plate is fixedly connected to the mounting plate. The two sides of the horizontal plate abut against the concave surface of the arc-shaped plate and the outer peripheral wall of the mounting shaft, respectively. An opening for the filter screen to pass through is provided on the horizontal plate. The groove length of the opening is less than the length of the horizontal plate. A cover plate for covering the opening is slidably connected to the top surface of the horizontal plate. The cover plate is in contact with the top surface of the horizontal plate and the outer peripheral wall of the mounting shaft, respectively. The length of the cover plate is less than the length of the horizontal plate. A lead screw is rotatably connected to the top surface of the horizontal plate. The axis of the lead screw is perpendicular to the axis of the mounting shaft. A threaded block is threadedly connected to the lead screw. The threaded block is fixedly connected to the side of the cover plate near the mounting plate. A through groove for the cover plate to pass through is provided on the arc-shaped plate. The cleaning component is located above the horizontal plate.

[0008] Preferably, the cleaning component includes a cleaning strip, a guide rail is fixedly connected to the mounting plate, the length of the guide rail is the same as the length of the horizontal plate, a second lead screw is rotatably connected inside the guide rail, a second threaded block is threadedly connected to the second lead screw, and the cleaning strip is disposed on the side wall of the second threaded block near the filter screen.

[0009] Preferably, a magnetic block is embedded in the threaded block two on the side near the filter screen, the cleaning strip is made of ferromagnetic metal, the cleaning strip is fixed to the threaded block two by the magnetic force of the magnetic block, and the cleaning strip is provided with a cleaning brush for adhering to the filter screen.

[0010] Preferably, the top surface of the horizontal plate has a groove, and a collection frame is provided in the groove. The collection frame is located on the side of the cover plate away from the mounting plate.

[0011] Preferably, the outer peripheral wall of the mounting shaft has a plurality of dovetail grooves corresponding to the filter screen, and a dovetail strip for embedding in the dovetail groove is fixedly connected to one side of the filter screen.

[0012] Preferably, the number of filter screens is three, and the end face of the mounting shaft away from the mounting plate is rotatably connected to a limiting frame with a Y-shaped cross section. The limiting frame is provided with multiple protrusions corresponding to the filter screens, and the limiting frame and the protrusions are fixedly connected by springs. The dovetail strip is provided with a locking hole for the protrusions to be engaged.

[0013] In summary, this utility model has the following beneficial effects: This solution involves setting an arc-shaped plate and a mounting plate at the top of the filter frame. A horizontally positioned mounting shaft is rotatably connected to the mounting plate, and multiple filter screens are arranged in a circular array on the mounting shaft. Wine flows into the filter frame through the feed pipe, where one filter screen is in contact with the inner wall of the filter frame, while the others are not located inside. This allows impurities in the wine to be filtered through the filter screen in contact with the inner wall. After filtration, some impurities remain on the side of the filter screen closest to the feed pipe. Rotating the mounting shaft then rotates the multiple filter screens, rotating the screen with impurities from bottom to top and the unused screens from top to bottom, until one unused screen is in contact with the inner wall of the filter frame for filtering impurities in the next batch of wine. The filtered screen with impurities is then cleaned using a cleaning device. This eliminates the need for the operator to disassemble and clean the filter screens after each filtration, reducing the frequency and number of times the operator needs to disassemble and clean them. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a partial sectional view of the arc-shaped plate and the mounting plate in this utility model;

[0016] Figure 3 for Figure 2 Enlarged schematic diagram of part A;

[0017] Figure 4 for Figure 2 Enlarged schematic diagram of part B;

[0018] Figure 5 This is an exploded view of the mounting shaft and the limiting bracket in this utility model;

[0019] Figure 6 for Figure 5 Enlarged schematic diagram of part C.

[0020] In the diagram: 1. Filter frame; 2. Feed pipe; 3. Discharge pipe; 4. Arc plate; 5. Mounting plate; 6. Mounting shaft; 7. Filter screen; 8. Horizontal plate; 9. Through port; 10. Cover plate; 11. Lead screw one; 12. Threaded block one; 13. Through groove; 14. Cleaning strip; 15. Guide rail; 16. Lead screw two; 17. Threaded block two; 18. Magnetic block; 19. Collection frame; 20. Dovetail groove; 21. Dovetail strip; 22. Limiting frame; 23. Protrusion; 24. Spring; 25. Locking hole. Detailed Implementation

[0021] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] Example:

[0023] A filtration device for brewing, such as Figures 1 to 6 As shown, the filter frame 1 includes an inlet pipe 2 and an outlet pipe 3 welded to both side walls. The top of the filter frame 1 is open, and an arc-shaped plate 4 is welded to the top of the filter frame 1. The arc-shaped convex surface of the arc-shaped plate 4 faces upward, and its width is greater than the width of the filter frame 1. An mounting plate 5 is welded to one side of the arc-shaped plate 4. The mounting plate 5 is semi-circular, and a mounting shaft 6 is connected to the mounting plate 5 via a motor. The mounting shaft 6 is horizontal and located directly above the filter frame 1. Multiple filter screens 7 arranged in a circular array are arranged on the outer periphery of the mounting shaft 6. The length of the mounting shaft 6 is greater than the length of the filter screen 7. The inner wall of the filter frame 1 is used to fit against one of the filter screens 7. A cleaning component is slidably connected to the mounting plate 5 along the axial direction of the mounting shaft 6. The cleaning component is used to fit against the side of the filter screen 7 near the inlet pipe 2. A horizontal plate 8 is welded to the mounting plate 5. The sides respectively abut against the arc-shaped concave surface of the arc plate 4 and the outer peripheral wall of the mounting shaft 6. The horizontal plate 8 has an opening 9 for the filter screen 7 to pass through. The groove length of the opening 9 is less than the length of the horizontal plate 8. The top surface of the horizontal plate 8 is slidably connected to a cover plate 10 for covering the opening 9. The cover plate 10 is in contact with the top surface of the horizontal plate 8 and the outer peripheral wall of the mounting shaft 6. The length of the cover plate 10 is less than the length of the horizontal plate 8. The top surface of the horizontal plate 8 is connected to a lead screw 11 by a motor 2. The axis of the lead screw 11 is perpendicular to the axis of the mounting shaft 6. The lead screw 11 is threadedly connected to a threaded block 12. The threaded block 12 is in contact with the top surface of the horizontal plate 8. The threaded block 12 is welded to the side of the cover plate 10 near the mounting plate 5. The arc plate 4 has a through groove 13 for the cover plate 10 to pass through. The through groove 13 is located near the feed pipe 2. The cleaning component is located above the horizontal plate 8.

[0024] The cleaning component includes a cleaning strip 14. A guide rail 15 is welded onto the mounting plate 5. The length of the guide rail 15 is the same as the length of the horizontal plate 8. A lead screw 16 is connected to the guide rail 15 via a motor. A threaded block 17 is threaded onto the lead screw 16. The outer peripheral walls of both the lead screw 11 and the lead screw 16 are machined with external threads, while the inner surfaces of both the threaded block 12 and the threaded block 17 are machined with internal threads. The cleaning strip 14 is positioned on the side wall of the threaded block 17 near the filter screen 7. A magnetic block 18 is embedded in one side of the filter screen 7. The cleaning strip 14 is made of metal iron. The cleaning strip 14 is fixed to the threaded block 17 by the magnetic force of the magnetic block 18. A cleaning brush for adhering to the filter screen 7 is attached to the cleaning strip 14. A groove is opened on the top surface of the horizontal plate 8. A collection frame 19 is placed in the groove. The top of the collection frame 19 is open. The collection frame 19 is located on the side near the cover plate 10 away from the mounting plate 5. Motor 1, Motor 2 and Motor 3 are all servo motors.

[0025] Multiple dovetail grooves 20 corresponding to filter screens 7 are provided on the outer peripheral wall of the mounting shaft 6. A dovetail strip 21 for embedding in the dovetail groove 20 is welded to one side of the filter screen 7. There are three filter screens 7, which are evenly distributed in a ring array on the mounting shaft 6. The side of the filter screen 7 away from the mounting shaft 6 is an arc-shaped surface. The end face of the mounting shaft 6 away from the mounting plate 5 is rotatably connected to a limiting frame 22 with a Y-shaped cross section through a rotating shaft. The limiting frame 22 is provided with three protrusions 23 corresponding to the filter screens 7. The limiting frame 22 and the protrusions 23 are welded together by a spring 24. The dovetail strip 21 is provided with a locking hole 25 for the protrusions 23 to be inserted.

[0026] The operator feeds the brewed wine into the filter frame 1 through the feed pipe 2. At this time, one of the filter screens 7 is attached to the inner side wall and the inner bottom wall of the filter frame 1, while the other two filter screens 7 are located above the filter frame 1. This allows impurities in the wine to be filtered through the filter screen 7 attached to the inner wall of the filter frame 1. When the impurities in the wine are filtered through the filter screen 7 attached to the inner wall of the filter frame 1, the dovetail strip 21 is embedded in the dovetail groove 20, and the protrusion 23 is embedded in the locking hole 25, improving the stability of the filter screen 7 on the mounting shaft 6 during use. The cleaning strip 14 is positioned close to the mounting plate 5 and does not contact the other filter screens 7 located above it. The cover plate 10 covers the opening 9. When one of the filter screens attached to the inner wall of the filter frame 1... After filter screen 7 completes the filtration of impurities, some impurities will adhere to the side of filter screen 7 near the feed pipe 2. At this time, start motor 2 drives lead screw 11 to rotate clockwise. When lead screw 11 rotates clockwise, it drives threaded block 12 and cover plate 10 connected to threaded block 12 to move away from mounting shaft 6 until the opening 9 is completely exposed. At this time, the partial cover plate 10 will pass through the through groove 13 and be located outside the arc plate 4. Then, start motor 1 drives mounting shaft 6 to rotate clockwise. When mounting shaft 6 rotates, it drives one of the filter plates that has completed impurity filtration and has impurities attached, and the other two unused filter plates to rotate. At this time, the filter screen 7 with impurities attached rotates 120 degrees from bottom to top until the filter screen 7 with impurities attached passes through. The filter screen 7, with the side containing impurities facing upwards, is positioned through the opening 9 on the horizontal plate 8 and parallel to the cleaning strip 14. The other two unused filter screens 7 are rotated 120 degrees downwards until one of the remaining two unused filter screens 7 is flush with the inner wall of the filter frame 1. Then, motor 2 drives screw 11 to rotate counterclockwise. As screw 11 rotates counterclockwise, it moves threaded block 12 and the cover plate 10 connected to threaded block 12 towards the mounting shaft 6 until the cover plate 10 is flush with the outer wall of the mounting shaft 6. Then, motor 3 drives screw 16 to rotate clockwise within the guide rail 15. As screw 16 rotates clockwise, it moves threaded block 17 and the cleaning strip 14 away from the mounting shaft 6. As plate 5 moves, the cleaning brushes on cleaning strip 14 come into contact with the filter screen 7, which is covered with impurities, and clean the impurities adhering to the used filter screen 7. As cleaning strip 14 moves away from mounting plate 5, it gradually cleans the impurities adhering to the side of the filter screen 7 until the impurities are collected in collection frame 19. During the cleaning process, cover plate 10 covers the opening 9 to prevent impurities from falling into filter frame 1 through opening 9; instead, impurities only fall onto the top surface of cover plate 10. After cleaning the filter screen 7 by cleaning strip 14, motor 3 drives screw 2 16 to rotate counterclockwise.When the lead screw 16 rotates counterclockwise, it drives the threaded block 17 and the cleaning strip 14 to move closer to the mounting plate 5 until the cleaning strip 14 is positioned between the filter screen 7 and the mounting plate 5. Afterwards, the impurities collected in the collection frame 19 after multiple cleanings of the filter screen 7 can be processed. The collection frame 19 can then be removed from the groove on the horizontal plate 8. This allows the three filter screens 7 to be reused and cleaned individually by the cleaning strip 14. Therefore, the operator does not need to disassemble and clean the filter screens 7 each time after filtering impurities, reducing the frequency and number of times the operator needs to disassemble and clean them.

[0027] When the cleaning brush on the cleaning strip 14 needs to be cleaned or replaced due to increased usage, first, start the motor to drive the lead screw 16 to rotate clockwise, which will drive the threaded block 17 and the cleaning strip 14 to move away from the mounting plate 5 until the cleaning strip 14 is directly above the collection box 19. Then, pull off the cleaning strip 14 so that the magnetic block 18 of the threaded block 17 is not attracted to the cleaning strip 14, and the cleaning brush on the cleaning strip 14 can be cleaned or replaced.

[0028] When filter screen 7 needs to be replaced, the operator holds and rotates the limiting bracket 22. When the limiting bracket 22 rotates, it drives the three protrusions 23 and the spring 24 to rotate respectively. At this time, the spring 24 abuts against the inner wall of the locking hole 25 and undergoes bending deformation, which can drive the protrusion 23 to disengage from the locking hole 25 until the protrusion 23 abuts against the end face of the mounting shaft 6 near the limiting bracket 22. Then, two of the filter screens 7 located above the filter frame 1 are removed. The operator holds and pulls the filter screen 7 and drives the dovetail strip 21 to move away from the mounting plate 5 until the dovetail strip 21 disengages from the dovetail groove 20. Then, the operator starts the motor to drive the remaining filter screen 7 that has not been removed to rotate until it is located above the filter frame 1 for removal. Thus, all three filter screens 7 can be removed and replaced.

[0029] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A filtration device for brewing, comprising an inlet pipe (2) and an outlet pipe (3) fixedly connected to the two side walls of a filter frame (1), characterized in that: An arc-shaped plate (4) is fixedly connected to the top of the filter frame (1). The arc-shaped convex surface of the arc-shaped plate (4) faces upward and its width is greater than the width of the filter frame (1). An mounting plate (5) is fixedly connected to one side of the arc-shaped plate (4). An mounting shaft (6) is rotatably connected to the mounting plate (5). The mounting shaft (6) is horizontally positioned and located directly above the filter frame (1). A plurality of filter screens (7) arranged in a ring array are provided on the outer peripheral wall of the mounting shaft (6). The inner wall of the filter frame (1) is used to fit against one of the filter screens (7). A cleaning component is slidably connected to the mounting plate (5) along the axial direction of the mounting shaft (6). The cleaning component is used to fit against the side of the filter screen (7) near the feed pipe (2).

2. The filtration device for brewing according to claim 1, characterized in that: A horizontal plate (8) is fixedly connected to the mounting plate (5). The two sides of the horizontal plate (8) abut against the arc-shaped concave surface of the arc plate (4) and the outer peripheral wall of the mounting shaft (6), respectively. The horizontal plate (8) has an opening (9) for the filter screen (7) to pass through. The groove length of the opening (9) is less than the length of the horizontal plate (8). A cover plate (10) for covering the opening (9) is slidably connected to the top surface of the horizontal plate (8). The cover plate (10) is in contact with the top surface of the horizontal plate (8) and the outer peripheral wall of the mounting shaft (6), respectively. The length of the cover plate (10) is less than the length of the horizontal plate (8). The top surface of the horizontal plate (8) is rotatably connected to a lead screw (11). The axial direction of the lead screw (11) is perpendicular to the axial direction of the mounting shaft (6). A threaded block (12) is threadedly connected to the lead screw (11). The threaded block (12) is fixedly connected to the side of the cover plate (10) near the mounting plate (5). A through groove (13) for the cover plate (10) to pass through is provided on the arc plate (4). The cleaning component is located above the horizontal plate (8).

3. A filtration device for brewing according to claim 2, characterized in that: The cleaning component includes a cleaning strip (14), and a guide rail (15) is fixedly connected to the mounting plate (5). The length of the guide rail (15) is the same as the length of the horizontal plate (8). A second lead screw (16) is rotatably connected inside the guide rail (15). A second threaded block (17) is threadedly connected to the second lead screw (16). The cleaning strip (14) is located on the side wall of the second threaded block (17) near the filter screen (7).

4. A filtration device for brewing according to claim 3, characterized in that: The threaded block 2 (17) has a magnetic block (18) embedded on the side near the filter screen (7). The cleaning strip (14) is made of ferromagnetic metal. The cleaning strip (14) is fixed to the threaded block 2 (17) by the magnetic force of the magnetic block (18). The cleaning strip (14) is provided with a cleaning brush for adhering to the filter screen (7).

5. A filtration device for brewing according to claim 2, characterized in that: The top surface of the horizontal plate (8) has a groove, and a collection frame (19) is provided in the groove. The collection frame (19) is located on the side near the cover plate (10) and away from the mounting plate (5).

6. A filtration device for brewing according to claim 1, characterized in that: The outer peripheral wall of the mounting shaft (6) is provided with a plurality of dovetail grooves (20) corresponding to the filter screen (7), and a dovetail strip (21) for embedding in the dovetail groove (20) is fixedly connected to one side of the filter screen (7).

7. A filtration device for brewing according to claim 6, characterized in that: The number of filter screens (7) is three. The end face of the mounting shaft (6) away from the mounting plate (5) is rotatably connected to a limiting frame (22) with a Y-shaped cross section. The limiting frame (22) is provided with a plurality of protrusions (23) corresponding to the filter screens (7). The limiting frame (22) and the protrusions (23) are fixedly connected by springs (24). The dovetail strip (21) is provided with a locking hole (25) for the protrusions (23) to be inserted.

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