A roxburgh pear wine filtering device convenient to clean

Abstract

The application discloses a roxburgh rose wine filtering device convenient to clean, and relates to the technical field of roxburgh rose wine filtering. The device comprises a filtering cylinder, a filtering cylinder bottom plate, a filtering cavity and other components. The inner circumferential wall surface of the filtering cylinder is provided with filtering holes, the top shunt plate is provided with an inner baffle and an outer baffle, the two baffles and the shunt plate form a cleaning buffer chamber, and the cleaning buffer chamber is provided with spray holes. The filtering cylinder and the shunt plate can vertically slide in the mounting cavity of the filtering cavity, and the cleaning inlet pipe and the cleaning buffer chamber are communicated through the first and second butt joint communication structures. After wine liquid enters the filtering cylinder through the inlet pipe and is filtered, the wine liquid is discharged from the filtering outlet pipe; during cleaning, the cleaning liquid is washed to the inner and outer walls of the filtering cylinder and the filtering cylinder bottom plate through the spray holes by moving the control components through the hydraulic telescopic rod. The device integrates the filtering and cleaning functions, can effectively improve the filtering efficiency, and guarantees the filtering effect.

Description

Technical Field

[0001] This utility model relates to the field of prickly pear wine filtration technology, specifically to a prickly pear wine filtration device that is easy to clean. Background Technology

[0002] Filtration is a crucial step in the production of prickly pear wine, aiming to remove suspended solids such as fruit pulp residue and impurities from the liquid, thereby ensuring the quality and taste of the wine. Currently, common prickly pear wine filtration devices on the market accumulate a large amount of impurities on their filter components after a period of use, resulting in a significant decrease in filtration efficiency, and the cleaning process is tedious and complicated.

[0003] Traditional filtration devices require manual disassembly of filter components for cleaning, which not only consumes a lot of manpower and time, but also easily damages components during disassembly and installation, affecting the service life of the equipment. Utility Model Content

[0004] In response to the aforementioned technical problems, this application solves the problem in the prior art that after a period of use, a large number of impurities will adhere to the filter components of the wine filtration equipment, resulting in a significant decrease in filtration efficiency and a cumbersome and complicated cleaning process.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows: a prickly pear wine filtration device that is easy to clean, comprising a filter cylinder, wherein the filter cylinder has a plurality of filter holes on its inner peripheral wall, a flow divider plate is fixedly installed on the top of the filter cylinder, an inner folding plate is provided on the inner side of the flow divider plate bent at 90° toward the inside of the filter cylinder, and an outer folding plate is provided on the outer side of the flow divider plate bent at 90° toward the outside of the filter cylinder, and a cleaning buffer chamber is provided between the flow divider plate and the inner folding plate, and between the flow divider plate and the outer folding plate, which are interconnected with each other; a plurality of spray holes are provided on the bottom surface of the inner folding plate and the inner side wall of the outer folding plate, which are connected to the corresponding cleaning buffer chambers; and a filter cylinder bottom plate is detachably connected to the bottom of the filter cylinder.

[0006] The filter chamber has an installation cavity inside. The filter cylinder and the diverter plate are vertically slidably disposed in the installation cavity. The bottom plate of the filter cylinder is placed in the installation cavity, and the bottom of the bottom plate of the filter cylinder is fixedly connected to the inner bottom surface of the installation cavity by a support column.

[0007] The outer wall of the outer folding plate is provided with a first docking connection structure that communicates with the cleaning buffer chamber. The inner wall of the filter chamber located above the first docking connection structure is provided with a corresponding second docking connection structure. The first docking connection structure can slide vertically upward with the filter cylinder and the diverter plate as a whole and dock with the second docking connection structure. The outer wall of the filter chamber is provided with a cleaning inlet pipe that communicates with the second docking connection structure.

[0008] The top of the filter chamber is provided with a filter chamber top cover, and a wine inlet pipe is provided on the filter chamber top cover. The bottom of the wine inlet pipe is placed inside the filter cylinder, and a filter outlet pipe communicating with the mounting cavity is opened at the bottom of the filter chamber.

[0009] To better realize this utility model, the height of the inner folding plate is 5mm-20mm, and the bottom of the outer folding plate is lower than the bottom of the filter cylinder.

[0010] To better realize this utility model, a guide block is further provided on the outer wall surface of the left and right sides of the outer folding plate, and a guide groove is provided on the inner wall surface of the left and right sides of the filter cavity, and the guide block is slidably disposed in the guide groove.

[0011] To better realize this utility model, further, the first docking and connecting structure has at least one pair, and each pair of the first docking and connecting structures is located on the front and rear sides of the filter cylinder respectively. The first docking and connecting structure includes a docking base plate, which is located on the outer wall of the outer folding plate. A docking cylinder is provided on the upper surface of the docking base plate, and an annular sealing plate is provided on the outer peripheral wall of the docking cylinder. An annular sealing protrusion is provided on the upper surface of the sealing plate. A first buffer channel is provided in both the docking base plate and the docking cylinder, and the cleaning buffer chamber in the outer folding plate, the first buffer channel of the docking base plate, and the second buffer channel of the docking cylinder are sequentially connected.

[0012] To better realize this utility model, the second docking and connecting structure further includes a docking top plate, a second buffer channel communicating with the cleaning inlet pipe is provided in the docking top plate, a connecting hole communicating with the second buffer channel is provided on the bottom surface of the docking top plate, and a connecting sealing groove is provided on the bottom surface of the docking top plate around the connecting hole.

[0013] The docking cylinders can be inserted into the connecting holes and communicate with each other, and the outer peripheral wall of the top of the docking cylinders can fit against the inner peripheral wall of the connecting holes. The sealing protrusions can abut against the connecting sealing grooves and seal each other.

[0014] To better realize this utility model, the upper surface of the filter cylinder bottom plate is in the shape of a cone, and the filter cylinder bottom plate is provided with sealing grooves around the cone-shaped structure that can be inserted and matched with the bottom of the filter cylinder.

[0015] To better realize this utility model, a filter chamber support is further provided at the bottom of the filter chamber, a second valve is provided at the inlet of the cleaning inlet pipe, and a first valve is provided at the outlet of the filter outlet pipe.

[0016] To better realize this utility model, the inlet of the wine inlet pipe is further provided with a third valve, a bracket is provided on the upper surface of the filter chamber top cover, a hydraulic telescopic rod is provided on the lower surface of the bracket, the telescopic end of the hydraulic telescopic rod passes through the filter chamber top cover and is placed in the mounting cavity, and the telescopic end of the hydraulic telescopic rod is provided with a connecting strip, the two ends of the connecting strip are respectively fixedly engaged in two positioning grooves opened on the upper surface of the guide block.

[0017] The technical solution provided by this utility model has the following advantages compared with the prior art:

[0018] 1. The prickly pear wine filtration device provided by this utility model organically combines filtration and cleaning functions. During filtration, the wine enters the filter cylinder through the wine inlet pipe, and the suspended solids are effectively filtered out through the filter holes, ensuring the filtration effect. During cleaning, the movement of the filter cylinder and the diverter plate is controlled by a hydraulic telescopic rod, so that the cleaning liquid is sprayed through the spray holes to thoroughly rinse the inner and outer walls of the filter cylinder and the bottom plate of the filter cylinder. There is no need for manual disassembly of parts, which greatly improves the cleaning efficiency and avoids damage to parts caused by manual operation, thus extending the service life of the equipment.

[0019] 2. In this utility model, the inner and outer folding plates of the diverter plate form a cleaning buffer chamber with the diverter plate and spray holes are provided. The bottom of the outer folding plate is lower than the bottom of the filter cylinder, so that during the cleaning process, the spray holes can spray cleaning liquid from multiple angles. This can not only effectively rinse the inner and outer walls of the filter cylinder, but also fully flush the conical structure of the bottom plate of the filter cylinder, ensuring that no impurities remain. This greatly improves the cleaning effect and ensures the high efficiency of subsequent filtration and the quality of the prickly pear wine.

[0020] 3. In this utility model, the device controls the flow direction of the wine and cleaning fluid by setting valves, and realizes the automated movement of components by using hydraulic telescopic rods, making operation simple and convenient. Furthermore, the structural design of each component is reasonable, easy to install and maintain, and suitable for the actual needs of prickly pear wine production. It has high practicality and promotional value, and can effectively improve the efficiency and quality of prickly pear wine production while reducing production costs. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This utility model Figure 1 Sectional view at point BB;

[0024] Figure 3 In this utility model Figure 1 The front view;

[0025] Figure 4 This utility model Figure 3 Sectional view at point AA;

[0026] Figure 5 This is a schematic diagram showing the fit between the filter cylinder, filter holes, flow divider, guide block, and positioning groove in this utility model.

[0027] Figure 6 In this utility model Figure 5 A partial sectional view;

[0028] Figure 7 In this utility model Figure 5 Side view;

[0029] Figure 8 This utility model Figure 7 Sectional view at EE;

[0030] Figure 9 This utility model Figure 8 Enlarged view at point M;

[0031] Figure 10 This is a schematic diagram showing the fit between the filter cartridge bottom plate, sealing groove, and support column in this utility model.

[0032] Figure 11 This is a schematic diagram of the filter cavity structure in this utility model;

[0033] Figure 12 This utility model Figure 11 Sectional view at FF;

[0034] Figure 13 In this utility model Figure 11 A partial sectional view;

[0035] Figure 14 This utility model Figure 13 Enlarged view at point N;

[0036] Figure 15 This is a schematic diagram showing the cooperation between the filter chamber top cover and the hydraulic telescopic rod in this utility model;

[0037] Figure 16 In this utility model Figure 15 Side view;

[0038] Figure 17 In this utility model Figure 15 The front view;

[0039] Figure 18 This is a schematic diagram showing the fit between the filter cylinder bottom plate and the filter chamber in this utility model.

[0040] In the diagram: 101-Filter cylinder; 102-Filter hole; 103-Diverter plate; 1031-Inner folding plate; 1032-Outer folding plate; 104-Dating bottom plate; 105-Dating cylinder; 106-Sealing plate; 107-Sealing protrusion; 108-Spray hole; 109-Guide block; 1091-Positioning groove; 201-Filter cylinder bottom plate; 202-Sealing groove; 203-Support column; 301-Filter chamber; 302-Filter chamber support; 303-Guide groove; 304-Dating top plate; 3041-Connecting sealing groove; 3042-Connecting hole; 305-Cleaning inlet pipe; 306-Filter outlet pipe; 401-Filter chamber top cover; 402-Liquid inlet pipe; 403-Bracket; 404-Hydraulic telescopic rod; 405-Connecting strip; 501-First valve; 502-Second valve; 503-Third valve. Detailed Implementation

[0041] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0042] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0043] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0044] In the description of this application, it should be noted that the use of terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" to indicate orientation or positional relationships is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product is in use. These terms are used solely for the convenience of describing this application and for simplifying the description, and do not 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 application. Furthermore, the use of terms such as "first" and "second" in the description of this application is only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0045] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this application does not imply that the component is required to be absolutely horizontal or suspended, but rather that it may be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but rather that it may be slightly tilted.

[0046] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection 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 application based on the specific circumstances.

[0047] Example 1:

[0048] like Figures 1 to 18As shown, a prickly pear wine filtration device that is easy to clean includes a filter cylinder 101. The filter cylinder 101 has several filter holes 102 on its inner circumferential wall. A flow divider 103 is fixedly installed on the top of the filter cylinder 101. The inner side of the flow divider 103 is bent at 90° towards the inside of the filter cylinder 101, forming an inner folding plate 1031. The outer side of the flow divider 103 is bent at 90° towards the outside of the filter cylinder 101. The filter cartridge 101 is bent and has an outer folding plate 1032. There are cleaning buffer chambers that are interconnected between the flow divider plate 103 and the inner folding plate 1031, and between the flow divider plate 103 and the outer folding plate 1032. There are several spray holes 108 on the bottom surface of the inner folding plate 1031 and the inner side wall of the outer folding plate 1032, which are connected to the corresponding cleaning buffer chambers. The bottom of the filter cartridge 101 is detachably connected to a filter cartridge bottom plate 201.

[0049] The filter chamber 301 has an installation cavity inside. The filter cylinder 101 and the diverter plate 103 are vertically slidably disposed in the installation cavity. The filter cylinder bottom plate 201 is placed in the installation cavity, and the bottom of the filter cylinder bottom plate 201 is fixedly connected to the inner bottom surface of the installation cavity by a support column 203.

[0050] The outer wall of the outer folding plate 1032 is provided with a first docking connection structure that communicates with the cleaning buffer chamber. The inner wall of the filter chamber 301 above the first docking connection structure is provided with a corresponding second docking connection structure. The first docking connection structure can slide vertically upward with the filter cylinder 101 and the diverter plate 103 to dock with the second docking connection structure. The outer wall of the filter chamber 301 is provided with a cleaning inlet pipe 305 that communicates with the second docking connection structure.

[0051] The top of the filter chamber 301 is provided with a filter chamber top cover 401, and a wine inlet pipe 402 is provided on the filter chamber top cover 401. The bottom of the wine inlet pipe 402 is placed inside the filter cylinder 101, and a filter outlet pipe 306 communicating with the mounting cavity is provided at the bottom of the filter chamber 301.

[0052] like Figures 1 to 18 As shown, in this embodiment, the height of the inner folding plate 1031 is 5mm-20mm, and the bottom of the outer folding plate 1032 is lower than the bottom of the filter cylinder 101.

[0053] like Figures 1 to 18As shown, in this embodiment, a guide block 109 is provided on the outer wall surface of the left and right sides of the outer folding plate 1032, and a guide groove 303 is provided on the inner wall surface of the left and right sides of the filter cavity 301. The guide block 109 is slidably disposed in the guide groove 303.

[0054] like Figures 1 to 18 As shown, in this embodiment, the first docking connection structure has at least one pair, and each pair of the first docking connection structures is located on the front and rear sides of the filter cylinder 101, respectively. The first docking connection structure includes a docking base plate 104, which is located on the outer wall of the outer folding plate 1032. A docking cylinder 105 is provided on the upper surface of the docking base plate 104, and an annular sealing plate 106 is provided on the outer peripheral wall of the docking cylinder 105. An annular sealing protrusion 107 is provided on the upper surface of the sealing plate 106. A first buffer channel is provided in both the docking base plate 104 and the docking cylinder 105, and the cleaning buffer chamber in the outer folding plate 1032, the first buffer channel of the docking base plate 104, and the second buffer channel of the docking cylinder 105 are sequentially connected.

[0055] like Figures 1 to 18 As shown, in this embodiment, the second docking and communication structure includes a docking top plate 304, a second buffer channel communicating with the cleaning inlet pipe 305 is provided in the docking top plate 304, a connection hole 3042 communicating with the second buffer channel is provided on the bottom surface of the docking top plate 304, and a connection sealing groove 3041 is provided on the bottom surface of the docking top plate 304 around the connection hole 3042;

[0056] The docking cylinder 105 can be inserted into the connecting hole 3042 and communicate with each other. The outer peripheral wall of the top of the docking cylinder 105 can fit with the inner peripheral wall of the connecting hole 3042. The sealing protrusion 107 can abut against the connecting sealing groove 3041 and seal with each other.

[0057] like Figures 1 to 18 As shown, in this embodiment, the upper surface of the filter cartridge bottom plate 201 has a conical structure, and the filter cartridge bottom plate 201 has sealing grooves 202 around the conical structure that can be inserted and matched with the bottom of the filter cartridge 101.

[0058] like Figures 1 to 18 As shown, in this embodiment, a filter chamber support 302 is provided at the bottom of the filter chamber 301, a second valve 502 is provided at the inlet of the cleaning inlet pipe 305, and a first valve 501 is provided at the outlet of the filter outlet pipe 306.

[0059] like Figures 1 to 18As shown, in this embodiment, the inlet of the wine inlet pipe 402 is provided with a third valve 503, the upper surface of the filter chamber top cover 401 is provided with a bracket 403, and the lower surface of the bracket 403 is provided with a hydraulic telescopic rod 404. The telescopic end of the hydraulic telescopic rod 404 passes through the filter chamber top cover 401 and is placed in the mounting cavity. The telescopic end of the hydraulic telescopic rod 404 is provided with a connecting strip 405. The two ends of the connecting strip 405 are respectively fixedly engaged in the two positioning grooves 1091 correspondingly opened on the upper surface of the guide block 109.

[0060] Working principle:

[0061] During filtration, the untreated prickly pear wine liquid (containing suspended solids, such as fruit pulp residue) enters the filter cylinder 101 through the wine inlet pipe 402 (during which the third valve 503 on the wine inlet pipe 402 is open). Regardless of the vertical position of the filter cylinder 101 and the diverter plate 103, the bottom of the wine inlet pipe 402 is always lower than the top edge of the filter cylinder 101. The suspended solids are then filtered out through the filter holes 102 on the side wall of the filter cylinder 101. These suspended solids are adsorbed onto the inner wall of the filter cylinder 101. The filtered prickly pear wine liquid is discharged through the filter outlet pipe 306 (during which the first valve 501 on the filter outlet pipe 306 is open, and the filter outlet pipe 306 is connected to the existing prickly pear wine collection tank). During filtration, the bottom of the filter cylinder 101 and the sealing groove 202 are interlocked. On the one hand, a sealing ring can be provided on the inner bottom surface of the sealing groove 202 to enhance the sealing performance between the bottom of the filter cylinder 101 and the sealing groove 202; on the other hand, the hydraulic telescopic rod 404 is always in working condition, so that the bottom of the filter cylinder 101 has a downward pressure, so that the bottom of the filter cylinder 101 abuts against the inner bottom surface of the sealing groove 202. Under the action of pressure, the sealing performance between the bottom of the filter cylinder 101 and the inner bottom surface of the sealing groove 202 can also be improved.

[0062] During cleaning, the cleaning inlet pipe 305 connects to an external pressurized water source via the second valve 502 and existing external pipes. The hydraulic telescopic rod 404 is activated, causing the connecting bar 405 to move upwards. Simultaneously, the connecting bar 405 moves the guide block 109 upwards, which in turn moves the filter cylinder 101, the diverter plate 103, the inner folding plate 1031, and the outer folding plate 1032 upwards, causing the bottom of the filter cylinder 101 to disengage from the sealing groove 202 of the filter cylinder bottom plate 201. Simultaneously, the docking cylinder 105 moves upwards and inserts into the connecting hole 3042, establishing communication between them. The outer peripheral wall of the top of the docking cylinder 105 fits against the inner peripheral wall of the connecting hole 3042, and the sealing protrusion 107 abuts against the connecting sealing groove 3041, sealing them together.

[0063] Open the valves of the external pressurized water source and the second valve 502. The pressurized water flows through the cleaning inlet pipe 305, then sequentially through the connecting hole 3042, the first buffer channel inside the docking cylinder 105, and the first buffer channel inside the docking base plate 104. It then enters the interior of the outer folding plate 1032, the interior of the diverter plate 103, and the interior of the inner folding plate 1031. Finally, it is sprayed onto the inner and outer walls of the filter cylinder 101 through the spray holes 108 on the inner folding plate 1031 and the outer folding plate 1032. This causes suspended solids adhering to the inner wall of the filter cylinder 101 to move downwards and fall off under the action of the pressurized water. Some of the suspended solids fall directly into the installation cavity and are discharged from the filter outlet pipe 306 along with the pressurized water. (During this process, the filter outlet pipe 306...) The first valve 501 is in the open and conducting state, and the filter outlet pipe 306 is connected to the existing waste collection box during this process. Another portion of the suspended solids fall onto the conical structure (i.e., a cone with a quadrilateral bottom) on the upper surface of the filter cartridge bottom plate 201. Since the bottom of the outer folding plate 1032 is lower than the bottom of the filter cartridge 101, a portion of the spray holes 108 on the inner surface of the outer folding plate 1032 are exposed. The pressurized water sprayed from the spray holes 108, under the action of gravity, flows parabolically onto the conical structure on the upper surface of the filter cartridge bottom plate 201, causing this portion of the suspended solids to fall into the installation cavity and be discharged from the filter outlet pipe 306 with the pressurized water, thereby cleaning the filter cartridge 101.

[0064] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A prickly pear wine filtration device that is easy to clean, characterized in that: The filter includes a filter cartridge (101) and a filter chamber (301). The filter cartridge (101) has several filter holes (102) on its inner peripheral wall. A flow divider plate (103) is fixedly installed on the top of the filter cartridge (101). The inner side of the flow divider plate (103) is bent at 90° towards the inside of the filter cartridge (101) and has an inner folding plate (1031). The outer side of the flow divider plate (103) is bent at 90° towards the outside of the filter cartridge (101). There is an outer folding plate (1032). There are cleaning buffer chambers that are interconnected between the flow divider plate (103) and the inner folding plate (1031) and between the flow divider plate (103) and the outer folding plate (1032). There are several spray holes (108) on the bottom surface of the inner folding plate (1031) and the inner side wall of the outer folding plate (1032) that are connected to the corresponding cleaning buffer chambers. The bottom of the filter cylinder (101) is detachably connected to a filter cylinder bottom plate (201). The filter chamber (301) has an installation cavity inside. The filter cylinder (101) and the diverter plate (103) are vertically slidably disposed in the installation cavity. The filter cylinder bottom plate (201) is placed in the installation cavity, and the bottom of the filter cylinder bottom plate (201) is fixedly connected to the inner bottom surface of the installation cavity by a support column (203). The outer wall of the outer folding plate (1032) is provided with a first docking communication structure that communicates with the cleaning buffer chamber. The inner wall of the filter chamber (301) above the first docking communication structure is provided with a second docking communication structure. The first docking communication structure can slide vertically upward with the filter cylinder (101) and the diverter plate (103) to dock with the second docking communication structure. The outer wall of the filter chamber (301) is provided with a cleaning inlet pipe (305) that communicates with the second docking communication structure. The top of the filter chamber (301) is provided with a filter chamber top cover (401), and a wine inlet pipe (402) is provided on the filter chamber top cover (401). The bottom of the wine inlet pipe (402) is placed inside the filter cylinder (101), and a filter outlet pipe (306) communicating with the installation cavity is opened at the bottom of the filter chamber (301).

2. The easy-to-clean prickly pear wine filtration device according to claim 1, characterized in that: The height of the inner folding plate (1031) is 5mm-20mm, and the bottom of the outer folding plate (1032) is lower than the bottom of the filter cylinder (101).

3. The easy-to-clean prickly pear wine filtration device according to claim 2, characterized in that: A guide block (109) is provided on the outer wall surface of the left and right sides of the outer folding plate (1032), and a guide groove (303) is provided on the inner wall surface of the left and right sides of the filter cavity (301). The guide block (109) is slidably disposed in the guide groove (303).

4. The easy-to-clean prickly pear wine filtration device according to claim 3, characterized in that: The first docking connection structure has at least one pair, and each pair of the first docking connection structures is located on the front and rear sides of the filter cylinder (101). The first docking connection structure includes a docking base plate (104), which is located on the outer wall of the outer folding plate (1032). A docking cylinder (105) is provided on the upper surface of the docking base plate (104). An annular sealing plate (106) is provided on the outer peripheral wall of the docking cylinder (105). An annular sealing protrusion (107) is provided on the upper surface of the sealing plate (106). A first buffer channel is provided in both the docking base plate (104) and the docking cylinder (105). The cleaning buffer chamber in the outer folding plate (1032), the first buffer channel of the docking base plate (104), and the second buffer channel of the docking cylinder (105) are connected in sequence.

5. The easy-to-clean prickly pear wine filtration device according to claim 4, characterized in that: The second docking and connecting structure includes a docking top plate (304), a second buffer channel communicating with the cleaning inlet pipe (305) is provided in the docking top plate (304), a connecting hole (3042) communicating with the second buffer channel is provided on the bottom surface of the docking top plate (304), and a connecting sealing groove (3041) is provided on the bottom surface of the docking top plate (304) around the connecting hole (3042). The docking cylinder (105) can be inserted into the connecting hole (3042) and communicate with each other. The outer peripheral wall of the top of the docking cylinder (105) can fit with the inner peripheral wall of the connecting hole (3042). The sealing protrusion (107) can abut against the connecting sealing groove (3041) and seal each other.

6. The easy-to-clean prickly pear wine filtration device according to claim 5, characterized in that: The upper surface of the filter cartridge bottom plate (201) has a conical structure, and the filter cartridge bottom plate (201) has sealing grooves (202) around the conical structure that can be inserted and matched with the bottom of the filter cartridge (101).

7. The easy-to-clean prickly pear wine filtration device according to claim 6, characterized in that: The bottom of the filter chamber (301) is provided with a filter chamber support (302), the inlet of the cleaning inlet pipe (305) is provided with a second valve (502), and the outlet of the filter outlet pipe (306) is provided with a first valve (501).

8. The easy-to-clean prickly pear wine filtration device according to claim 7, characterized in that: The inlet of the wine inlet pipe (402) is provided with a third valve (503). A bracket (403) is provided on the upper surface of the filter chamber top cover (401). A hydraulic telescopic rod (404) is provided on the lower surface of the bracket (403). The telescopic end of the hydraulic telescopic rod (404) passes through the filter chamber top cover (401) and is placed in the mounting cavity. The telescopic end of the hydraulic telescopic rod (404) is provided with a connecting strip (405). The two ends of the connecting strip (405) are respectively fixedly engaged in the two positioning grooves (1091) correspondingly opened on the upper surface of the guide block (109).

Images