A filtration device for liquor production

Abstract

This utility model relates to the field of liquor filtration technology and discloses a filtration device for liquor production, including a support platform. A mixing box is movably installed inside the support platform, with its top extending through the top of the support platform. A funnel is fixedly installed at the bottom of the mixing box. Compared with traditional devices, this utility model achieves preliminary mixing before filtration by pouring raw materials into the movably installed mixing box within the support platform, resulting in more uniform liquor components and improved subsequent filtration. Opening the one-way valve inside the support platform allows the raw materials to flow orderly into the filtration box through the funnel. The one-way valve prevents backflow and ensures a stable filtration process. When the filtration components need to be operated, the operator pulls a lever, moving a positioning block within a positioning hole and compressing a spring. This technical solution solves the problem of cumbersome filter screen disassembly in existing filtration systems.

Description

Technical Field

[0001] This utility model relates to the field of liquor filtration technology, and more specifically, to a filtration device for liquor production. Background Technology

[0002] A filtration device for baijiu production is a physical separation device specifically designed for the baijiu production process. It effectively traps or adsorbs suspended solids, sediments, microorganisms, macromolecular impurities, and off-flavor substances in the liquor through specific filtration media or techniques, resulting in a clear, pure-tasting, and harmoniously flavored finished product. However, existing filtration devices face two major challenges. First, when raw materials are transported for filtration, they tend to pile up at the top of the filter plates. This piling hinders the even flow of raw materials through the filter plates, preventing some materials from fully contacting the filter media and significantly reducing filtration efficiency, failing to meet production requirements for filtration precision. Second, replacing the filter screens in existing devices is cumbersome. The screens are typically secured with bolts and nuts. When replacing the screen, workers must use tools to loosen and tighten each bolt and nut individually. This process is not only inconvenient but also time-consuming, severely impacting production efficiency. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides a filtration device for liquor production, which solves the technical problem of the cumbersome process of disassembling the filter screen in the existing filter box.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a filtration device for liquor production, comprising a support platform, a mixing box movably installed inside the support platform, the top of the mixing box extending through the top of the support platform, a funnel fixedly installed at the bottom of the mixing box, a filter box fixedly installed at the bottom of the funnel, a fixed frame movably installed inside the filter box, a filter plate fixedly installed inside the fixed frame, and a box body fixedly installed on the outer side of the filter box. A positioning hole is provided inside the fixed frame, a positioning block movably installed inside the positioning hole, a pull rod fixedly installed at one end of the positioning block, and one end of the pull rod extending through the interior of the box body. A spring is fixedly installed between the positioning block and the box body, and a filter bag is fixedly installed inside the fixed frame.

[0005] According to one aspect, a rotating shaft is movably installed inside the mixing chamber, a connecting rod is fixedly installed on the outer surface of the rotating shaft, a scraper is fixedly installed at one end of the connecting rod and the scraper is in contact with the inner wall of the mixing chamber, a driven gear is fixedly installed at the top of the rotating shaft, a box body is fixedly installed at the top of the mixing chamber, a motor is fixedly installed at the top of the box body, a drive gear is fixedly installed at the output end of the motor and the drive gear and the driven gear are meshed, a feed inlet is fixedly installed at the top of the mixing chamber, a one-way valve is fixedly installed inside the support platform and the one-way valve has two identical shapes, and a stirring rod is fixedly installed on the outer surface of the rotating shaft.

[0006] According to one aspect, a support plate is fixedly installed at the bottom of the support platform, a limit plate is fixedly installed between the two support plates, a rotating block is movably installed inside the limit plate, a collection box is hinged to one end of the rotating block, columns are fixedly installed around the bottom of the support platform, casters are fixedly installed at the bottom of the columns, and a second push rod is fixedly installed on the left side of the collection box.

[0007] According to one aspect, a first push rod is fixedly installed on the front of the fixed frame, and the first push rod is in the shape of a U.

[0008] According to one aspect, a fixing plate is fixedly installed between the two support plates, and a reinforcing rib is fixedly installed at the angle between the support plate and the fixing plate, and the reinforcing rib is triangular in shape.

[0009] According to one aspect, a protective cover is fixedly installed on the outer surface of the motor, and a support column is fixedly installed between the protective cover and the housing.

[0010] According to one aspect, the support platform has a fixing groove inside, a fixing block is movably installed inside the fixing groove, and a toolbox is fixedly installed on the right side of the fixing block.

[0011] According to one aspect, the inner diameter of the fixing groove is equal to the outer diameter of the fixing block, and the interior of the fixing groove is set to a smooth surface.

[0012] According to one aspect, the stirring rods are arranged in a circular and linear array on the outer surface of the rotating shaft, and the stirring rods are made of stainless steel.

[0013] According to one aspect, the connecting rods and scrapers are arranged in pairs, with a total of six pairs on the outer surface of the rotating shaft.

[0014] The beneficial effects of the embodiments of this utility model are as follows: 1. Compared with traditional devices, this utility model achieves preliminary mixing before filtration by pouring raw materials into a mixing box that is movably installed inside a support platform and extends through the top. This results in more uniform composition of the liquor and improves the subsequent filtration effect. By opening the one-way valve inside the support platform, the raw materials flow orderly into the filter box through a funnel. The one-way valve prevents backflow of raw materials and ensures a stable filtration process. When the filter components need to be operated, the operator pulls the lever, which moves the positioning block in the positioning hole and compresses the spring, allowing the fixed frame to be easily removed for cleaning or replacement. During installation, the lever is released, and the spring returns to its original position, fixing the fixed frame. The operation is convenient and efficient. The filter plate and filter bag inside the fixed frame can perform double filtration of the liquor raw materials, effectively removing impurities and improving the purity and quality of the liquor, providing a strong guarantee for the production of high-quality liquor.

[0015] 2. Compared with traditional devices, this utility model introduces a novel device that pours raw materials into the mixing chamber through the top inlet. A motor at the top of the chamber operates, and the meshing of the drive and driven gears rotates a rotating shaft within the mixing chamber. A connecting rod on the rotating shaft drives a scraper, which not only scrapes the inner wall of the mixing chamber, preventing raw material adhesion and waste, but also promotes thorough and uniform mixing, improving the quality of the raw materials before filtration. The mixed raw materials, under pressure, pass through two identical one-way valves within the support platform. These valves ensure unidirectional flow of the raw materials, effectively preventing backflow and contamination of already processed stages. This scientifically sound process allows the raw materials to enter the subsequent filtration stage more smoothly and efficiently, contributing to improved efficiency and quality in the entire liquor production process and ensuring the production of high-quality liquor. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0017] Figure 1 This is a frontal three-dimensional appearance structure diagram of one embodiment of the present utility model; Figure 2 This is a side perspective view of one embodiment of the present invention. Figure 3 This is a schematic diagram of the collection box structure in one embodiment of the present invention; Figure 4 This is a front cross-sectional view of one embodiment of the present invention; Figure 5 This is a schematic diagram of the scraper structure in one embodiment of the present invention; Figure 6 This is a schematic diagram of the fixed frame structure in one embodiment of the present invention; Figure 7 This is a partial cross-sectional view of the filter box in one embodiment of the present invention; Figure 8 for Figure 7 A magnified structural diagram at point A in the embodiment; Figure 9 This is a schematic diagram of the mixing box structure in one embodiment of the present invention.

[0018] In the diagram: 1. Support platform; 2. Mixing box; 3. Funnel; 4. Filter box; 5. Fixing frame; 6. First push rod; 7. Collection box; 8. Second push rod; 9. Reinforcing rib; 10. Support plate; 11. Fixing plate; 12. Box body; 13. Inlet; 14. Protective cover; 15. Motor; 16. Support column; 17. Fixing groove; 18. Fixing block; 19. Toolbox; 20. Limiting plate; 21. Rotating block; 22. Column; 23. Caster wheel; 24. Stirring rod; 25. Driven gear; 26. Drive gear; 27. Check valve; 28. Connecting rod; 29. ​​Scraper; 30. Positioning hole; 31. Spring; 32. Filter plate; 33. Filter bag; 34. Positioning block; 35. Box body; 36. Pull rod; 37. Rotating shaft. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0020] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0021] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0023] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] like Figures 1-9 As shown, a filtration device for liquor production according to an embodiment of the present invention is illustrated, including a support platform 1, a mixing box 2 movably installed inside the support platform 1, with the top of the mixing box 2 extending through the top of the support platform 1, a funnel 3 fixedly installed at the bottom of the mixing box 2, a filter box 4 fixedly installed at the bottom of the funnel 3, a fixing frame 5 movably installed inside the filter box 4, a filter plate 32 fixedly installed inside the fixing frame 5, and a box body 35 fixedly installed on the outer side of the filter box 4. A positioning hole 30 is provided inside the fixing frame 5, a positioning block 34 movably installed inside the positioning hole 30, a pull rod 36 fixedly installed at one end of the positioning block 34, and one end of the pull rod 36 extending through the inside of the box body 35. A spring 31 is fixedly installed between the positioning block 34 and the box body 35, and a filter bag 33 is fixedly installed inside the fixing frame 5.

[0026] The staff first pours the raw liquor to be filtered into the mixing box 2, which is movably installed inside the support platform 1 and has its top penetrating through the support platform 1. The raw materials are initially mixed in the mixing box 2. Then, the one-way valve 27 inside the mixing box 2 is opened, and the mixed raw materials flow into the filter box 4 through the funnel 3 fixed at the bottom of the mixing box 2. When it is necessary to operate the filter components in the filter box 4, the staff pulls the lever 36 that passes through the box body 35. The lever 36 moves the positioning block 34 in the positioning hole 30 opened inside the fixed frame 5, and at the same time compresses the spring 31 that is fixed between the positioning block 34 and the box body 35. At this time, the fixed frame 5 can be removed for cleaning or replacement. During installation, the lever 36 is released, the spring 31 returns to its original position and pushes the positioning block 34 into the positioning hole 30, fixing the fixed frame 5. The filter plate 32 and filter bag 33 inside the fixed frame 5 will perform double filtration on the flowing raw liquor, and finally complete the filtration operation.

[0027] The raw materials for baijiu (Chinese liquor) to be filtered are poured into a mixing chamber 2, which is movably installed inside the support platform 1 and extends through the top of the support platform 1. This allows for initial mixing of the raw materials within the mixing chamber 2, resulting in more uniform composition. Then, the one-way valve 27 inside the support platform 1 is opened, allowing the mixed raw materials to flow into the filter chamber 4 via a funnel 3 fixed at the bottom of the mixing chamber 2. When operation of the filter components within the filter chamber 4 is required, the operator pulls the lever 36, which runs through the chamber body 35. The lever 36 moves the positioning block 34 within the positioning hole 30 inside the fixed frame 5, simultaneously compressing the spring 31 that secures the positioning block 34 to the chamber body 35. This allows the fixed frame 5 to be removed for cleaning or replacement. During installation, the lever 36 is released, the spring 31 returns to its original position, and the positioning block 34 engages with the positioning hole 30, securing the fixed frame 5. The filter plate 32 and filter bag 33 within the fixed frame then perform dual filtration of the baijiu raw materials. After filtration is completed, compared with traditional devices, this device achieves preliminary mixing before filtration by pouring the raw materials into the mixing box 2, which is movably installed inside the support platform 1 and penetrates through the top. This makes the components of the liquor more uniform and improves the subsequent filtration effect. By opening the one-way valve 27 inside the support platform 1, the raw materials flow into the filter box 4 in an orderly manner through the funnel 3. The one-way valve 27 can prevent the raw materials from flowing back and ensure the stability of the filtration process. When it is necessary to operate the filter components, the operator pulls the lever 36, which moves the positioning block 34 in the positioning hole 30 and compresses the spring 31, so that the fixing frame 5 can be easily removed for cleaning or replacement. When installing, the lever 36 is released, and the spring 31 returns to its original position to fix the fixing frame 5. The operation is convenient and efficient. The filter plate 32 and filter bag 33 inside the fixing frame 5 can perform double filtration of the liquor raw materials, effectively removing impurities and improving the purity and quality of the liquor, providing a strong guarantee for the production of high-quality liquor.

[0028] In some examples, a rotating shaft 37 is movably installed inside the mixing chamber 2, a connecting rod 28 is fixedly installed on the outer surface of the rotating shaft 37, a scraper 29 is fixedly installed at one end of the connecting rod 28 and the scraper 29 is in contact with the inner wall of the mixing chamber 2, a driven gear 25 is fixedly installed on the top of the rotating shaft 37, a box 12 is fixedly installed on the top of the mixing chamber 2, a motor 15 is fixedly installed on the top of the box 12, a drive gear 26 is fixedly installed at the output end of the motor 15 and the drive gear 26 and the driven gear 25 are meshed, an inlet 13 is fixedly installed on the top of the mixing chamber 2, a one-way valve 27 is fixedly installed inside the support platform 1 and the one-way valve 27 has two identical shapes, and a stirring rod 24 is fixedly installed on the outer surface of the rotating shaft 37.

[0029] After the staff starts the filtration device for liquor production, the liquor raw materials to be filtered are first poured into the inlet 13 at the top of the mixing tank 2. At this time, the motor 15 at the top of the box 12 starts to run, and its output end drives the drive gear 26 to rotate. Since the drive gear 26 meshes with the driven gear 25 at the top of the rotating shaft 37, it drives the driven gear 25 to rotate, causing the rotating shaft 37 to rotate inside the mixing tank 2. When the rotating shaft 37 rotates, the connecting rod 28 on its outer surface rotates accordingly. The scraper 29, which is fixedly installed at one end of the connecting rod 28 and is attached to the inner wall of the mixing tank 2, also rotates, scraping the inner wall of the mixing tank 2 to prevent the raw materials from adhering and to promote uniform mixing of the raw materials. The mixed liquor raw materials pass through two identical one-way valves 27 inside the support platform 1 under pressure. The one-way valves 27 can ensure that the raw materials flow in one direction and prevent backflow, and finally enter the subsequent filtration stage to complete the filtration operation.

[0030] First, the raw materials for baijiu to be filtered are poured into the inlet 13 at the top of the mixing tank 2. Then, the motor 15 at the top of the box 12 starts, and its output drives the drive gear 26 to rotate. Because the drive gear 26 meshes with the driven gear 25 at the top of the rotating shaft 37, it drives the driven gear 25 to rotate, causing the rotating shaft 37 to rotate inside the mixing tank 2. When the rotating shaft 37 rotates, the connecting rod 28 on its outer surface drives the scraper 29, which is attached to the inner wall of the mixing tank 2, to rotate. This prevents the raw materials from adhering to the inner wall and promotes thorough mixing. After mixing, the baijiu raw materials, under pressure, pass through two identical one-way valves 27 inside the support platform 1. The one-way valves 27 ensure unidirectional flow of the raw materials and prevent backflow, ultimately allowing them to smoothly enter the subsequent filtration stage to complete the filtration. Compared with traditional devices, this device... The material is poured into the mixing chamber 2 through the top inlet 13. The motor 15 on the top of the box 12 operates, and the drive gear 26 meshes with the driven gear 25, driving the rotating shaft 37 to rotate inside the mixing chamber 2. The connecting rod 28 on the rotating shaft 37 drives the scraper 29 to rotate, which can not only scrape the inner wall of the mixing chamber 2 to prevent raw materials from adhering and causing waste and cleaning problems, but also promote the full and uniform mixing of raw materials, improving the quality of raw materials before filtration. The mixed raw materials pass through two one-way valves 27 of the same size in the support platform 1 under pressure. The one-way valves 27 can ensure that the raw materials flow in one direction, effectively preventing backflow and avoiding contamination of the processed stages. Through this scientific and reasonable processing flow, the raw materials can enter the subsequent filtration stage more smoothly and efficiently, which helps to improve the efficiency and quality of the entire liquor production filtration and ensure the production of high-quality liquor.

[0031] In some examples, a support plate 10 is fixedly installed at the bottom of the support platform 1, a limit plate 20 is fixedly installed between the two support plates 10, a rotating block 21 is movably installed inside the limit plate 20, a collection box 7 is hinged to one end of the rotating block 21, columns 22 are fixedly installed around the bottom of the support platform 1, casters 23 are fixedly installed at the bottom of the columns 22, and a second push rod 8 is fixedly installed on the left side of the collection box 7.

[0032] When operating the filtration device for liquor production, when impurities or waste liquid after filtration need to be collected and treated, the support platform 1 has a support plate 10 fixed at the bottom, and a limit plate 20 is installed between the two support plates 10. The limit plate 20 has a movable rotating block 21, and one end of the rotating block 21 is hinged to receive the collection box 7. The operator can flexibly adjust the position of the collection box 7 to place it at a suitable collection point. The columns 22 around the bottom of the support platform 1 and the bottom casters 23 make it easy for the operator to push the entire device to move according to production needs. After collection, the operator holds the second push rod 8 fixed on the left side of the collection box 7 and moves the collection box 7 to a suitable place for cleaning or further treatment by the movement of the rotating block 21 within the limit plate 20 and its hinged relationship with the collection box 7.

[0033] In some examples, a first push rod 6 is fixedly mounted on the front of the fixed frame 5, and the first push rod 6 is in the shape of a U.

[0034] Because the fixed frame 5 is equipped with a U-shaped first push rod 6 on the front, which is ergonomic and easy for operators to grip and apply force, the fixed frame 5 can be moved or adjusted more easily and flexibly, improving the convenience and efficiency of disassembly, assembly and cleaning of the filter device.

[0035] In some examples, a fixing plate 11 is fixedly installed between two support plates 10, and a reinforcing rib 9 is fixedly installed at the angle between the support plate 10 and the fixing plate 11, and the reinforcing rib 9 is triangular in shape.

[0036] A fixing plate 11 is installed between the two support plates 10 to enhance the overall structure and stability; a triangular reinforcing rib is added at the included angle, which utilizes the principle of triangle stability to further improve the support strength, effectively disperse stress, and prevent the device from deforming and being damaged.

[0037] In some examples, a protective cover 14 is fixedly installed on the outer surface of the motor 15, and a support column 16 is fixedly installed between the protective cover 14 and the housing 12.

[0038] The motor 15 is equipped with a protective cover 14, which can prevent dust, water, and collision, effectively protecting the motor 15. The protective cover 14 is fixed to the housing 12 with a support column, which enhances the structural stability, reduces the vibration of the motor during operation, and extends the overall service life of the device.

[0039] In some examples, the support platform 1 has a fixing groove 17 inside, a fixing block 18 is movably installed inside the fixing groove 17, and a toolbox 19 is fixedly installed on the right side of the fixing block 18.

[0040] By providing a fixing groove 17 in the support platform 1 and cooperating with the movable fixing block 18, the toolbox 19 can be flexibly disassembled and assembled; the toolbox 19 is placed on the support platform 1 along with the fixing block 18, which makes it convenient to access maintenance tools, facilitates timely maintenance of the filter device, and ensures production continuity.

[0041] In some examples, the inner diameter of the fixing groove 17 is equal to the outer diameter of the fixing block 18, and the interior of the fixing groove 17 is set to a smooth surface.

[0042] Since the inner diameter of the fixing groove 17 is equal to the outer diameter of the fixing block 18, precise installation can be achieved, ensuring structural stability. The interior of the fixing groove 17 is made smooth to reduce frictional resistance, facilitate the smooth loading and unloading of the fixing block, and improve the efficiency and convenience of assembling and maintaining the filter device.

[0043] In some examples, the stirring rods 24 are presented in the form of a circular array and a linear array on the outer surface of the rotating shaft 37, and the stirring rods 24 are made of stainless steel.

[0044] The stirring rods 24 are distributed in a circular and linear array on the rotating shaft 37 to fully stir the wine from all directions and enhance the filtration effect. They are made of stainless steel, which is corrosion-resistant, high-strength, and can extend the service life, reduce maintenance costs and production interruption risks.

[0045] In some examples, the connecting rods 28 and scrapers 29 are paired up, with a total of six pairs on the outer surface of the rotating shaft 37.

[0046] Since the connecting rods 28 and scrapers 29 are grouped in pairs, a total of six groups are distributed on the outer surface of the rotating shaft 37, the scraping area and efficiency are increased, which can more thoroughly clean the filtered impurities, ensure the filtration effect, and improve the continuity and stability of production.

[0047] Working principle and usage process of this utility model: The staff first pours the raw liquor to be filtered into the mixing box 2, which is movably installed inside the support platform 1 and has its top penetrating through the support platform 1. The raw materials are initially mixed in the mixing box 2. Then, the one-way valve 27 inside the mixing box 2 is opened, and the mixed raw materials flow into the filter box 4 through the funnel 3 fixed at the bottom of the mixing box 2. When it is necessary to operate the filter components in the filter box 4, the staff pulls the lever 36 that passes through the box body 35. The lever 36 moves the positioning block 34 in the positioning hole 30 opened inside the fixed frame 5, and at the same time compresses the spring 31 that is fixed between the positioning block 34 and the box body 35. At this time, the fixed frame 5 can be removed for cleaning or replacement. During installation, the lever 36 is released, the spring 31 returns to its original position and pushes the positioning block 34 into the positioning hole 30, fixing the fixed frame 5. The filter plate 32 and filter bag 33 inside the fixed frame 5 will perform double filtration on the flowing raw liquor, and finally complete the filtration operation.

[0048] After the staff starts the filtration device for liquor production, the liquor raw materials to be filtered are first poured into the inlet 13 at the top of the mixing tank 2. At this time, the motor 15 at the top of the box 12 starts to run, and its output end drives the drive gear 26 to rotate. Since the drive gear 26 meshes with the driven gear 25 at the top of the rotating shaft 37, it drives the driven gear 25 to rotate, causing the rotating shaft 37 to rotate inside the mixing tank 2. When the rotating shaft 37 rotates, the connecting rod 28 on its outer surface rotates accordingly. The scraper 29, which is fixedly installed at one end of the connecting rod 28 and is attached to the inner wall of the mixing tank 2, also rotates, scraping the inner wall of the mixing tank 2 to prevent the raw materials from adhering and to promote uniform mixing of the raw materials. The mixed liquor raw materials pass through two identical one-way valves 27 inside the support platform 1 under pressure. The one-way valves 27 can ensure that the raw materials flow in one direction and prevent backflow, and finally enter the subsequent filtration stage to complete the filtration operation.

[0049] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0050] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A filtering device for white spirit production, comprising a supporting table (1), characterized in that: A mixing box (2) is movably installed inside the support platform (1), and the top of the mixing box (2) extends through the top of the support platform (1). A funnel (3) is fixedly installed at the bottom of the mixing box (2), and a filter box (4) is fixedly installed at the bottom of the funnel (3). A fixed frame (5) is movably installed inside the filter box (4), and a filter plate (32) is fixedly installed inside the fixed frame (5). A box body (35) is fixedly installed on the outside of the filter box (4). A positioning hole (30) is opened inside the fixed frame (5), and a positioning block (34) is movably installed inside the positioning hole (30). A pull rod (36) is fixedly installed at one end of the positioning block (34), and one end of the pull rod (36) extends through the inside of the box body (35). A spring (31) is fixedly installed between the positioning block (34) and the box body (35). A filter bag (33) is fixedly installed inside the fixed frame (5).

2. The filtering device for Baijiu production according to claim 1, characterized in that: The mixing box (2) is equipped with a rotating shaft (37) inside. A connecting rod (28) is fixedly installed on the outer surface of the rotating shaft (37). A scraper (29) is fixedly installed at one end of the connecting rod (28), and the scraper (29) is attached to the inner wall of the mixing box (2). A driven gear (25) is fixedly installed at the top of the rotating shaft (37). A box body (12) is fixedly installed at the top of the mixing box (2). A motor (15) is fixedly installed at the top of the box body (12). A drive gear (26) is fixedly installed at the output end of the motor (15), and the drive gear (26) and the driven gear (25) mesh. An inlet (13) is fixedly installed at the top of the mixing box (2). A one-way valve (27) is fixedly installed inside the support platform (1), and the one-way valve (27) has two identical shapes. A stirring rod (24) is fixedly installed on the outer surface of the rotating shaft (37).

3. The filtering device for Baijiu production according to claim 1, characterized in that: A support plate (10) is fixedly installed at the bottom of the support platform (1), and a limiting plate (20) is fixedly installed between the two support plates (10). A rotating block (21) is movably installed inside the limiting plate (20). A collection box (7) is hinged to one end of the rotating block (21). A column (22) is fixedly installed around the bottom of the support platform (1). A caster wheel (23) is fixedly installed at the bottom of the column (22). A second push rod (8) is fixedly installed on the left side of the collection box (7).

4. The filtering device for Baijiu production according to claim 1, characterized in that: The first push rod (6) is fixedly installed on the front of the fixed frame (5), and the first push rod (6) is in the shape of a U.

5. The filtering device for Baijiu production according to claim 3, characterized in that: A fixing plate (11) is fixedly installed between the two support plates (10), and a reinforcing rib (9) is fixedly installed at the angle between the support plate (10) and the fixing plate (11), and the reinforcing rib (9) is triangular in shape.

6. The filtering device for Baijiu production according to claim 2, characterized in that: A protective cover (14) is fixedly installed on the outer surface of the motor (15), and a support column (16) is fixedly installed between the protective cover (14) and the box (12).

7. The filtering device for Baijiu production according to claim 1, characterized in that: The support platform (1) has a fixing groove (17) inside, and a fixing block (18) is movably installed inside the fixing groove (17). A toolbox (19) is fixedly installed on the right side of the fixing block (18).

8. A filtration device for liquor production according to claim 7, characterized in that: The inner diameter of the fixing groove (17) is equal to the outer diameter of the fixing block (18), and the interior of the fixing groove (17) is set to a smooth surface.

9. A filtration device for liquor production according to claim 2, characterized in that: The stirring rod (24) is arranged in a circular and linear array on the outer surface of the rotating shaft (37), and the stirring rod (24) is made of stainless steel.

10. A filtration device for liquor production according to claim 2, characterized in that: The connecting rod (28) and scraper (29) are arranged in pairs, with a total of six pairs on the outer surface of the rotating shaft (37).

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