Continuous filtration and separation apparatus for plant extracts

Abstract

The utility model belongs to the separation filtering technical field, specifically is plant extraction liquid continuous filtration separation device, including processing box, the inside of processing box is provided with two groups of filter chamber, the lateral wall of processing box is fixedly connected with water pump, the top of processing box is installed with the three way pipe, two groups of control valve are installed on the three way pipe, the bottom of processing box is connected with two groups of discharge pipe, the bottom of processing box is fixedly connected with a plurality of supporting legs, the filter chamber is equipped with filter assembly, the top of processing box is equipped with fixed assembly, the lateral wall of processing box is equipped with observation subassembly, the filter assembly includes filter screen, the filter screen is installed in the filter chamber, the lateral wall of processing box is fixedly connected with hydraulic cylinder, through above -mentioned structure, two groups of filter chamber and control valve's cooperation under, can realize the filter mode of double workstation, through one side work the other side spare, can start another side workstation when one side workstation breaks down, to can improve the continuity of plant extraction liquid filtration separation work.

Description

Technical Field

[0001] This utility model belongs to the field of separation and filtration technology, specifically a continuous filtration and separation device for plant extracts. Background Technology

[0002] Plant extracts are liquid products containing one or more active ingredients from plants, obtained and concentrated through physicochemical extraction and separation processes using parts of plants such as leaves, roots, stems, and fruits as raw materials.

[0003] The extract obtained after extracting plants contains a lot of particles and impurities. At this time, the extract needs to be filtered and separated. Filtration can remove insoluble substances, thereby removing impurities from the extract and purifying the target components. However, existing filtration and separation equipment is usually a single-station structure. When the station malfunctions, the filtration work needs to be stopped for equipment maintenance, which affects the continuity and efficiency of processing.

[0004] Therefore, this utility model provides a continuous filtration and separation device for plant extracts. Utility Model Content

[0005] To overcome the shortcomings of the prior art and solve at least one of the problems mentioned in the background art, a continuous filtration and separation device for plant extracts is proposed.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The continuous filtration and separation device for plant extracts of this utility model includes a processing tank, which has two sets of filtration chambers inside. A water pump is fixed to the side wall of the processing tank. A three-way pipe is installed on the top of the processing tank, and two sets of control valves are installed on the three-way pipe. Two sets of discharge pipes are connected to the bottom of the processing tank. Multiple support legs are fixed to the bottom of the processing tank. Filtration components are provided in the filtration chambers. A fixing component is provided on the top of the processing tank. An observation component is provided on the side wall of the processing tank. With the above structure, the two sets of filtration chambers and control valves can cooperate to realize a dual-station filtration mode. One station works while the other is on standby. When one station fails, the other station can be activated, thereby improving the continuity of the filtration and separation of plant extracts.

[0007] Preferably, the filtration assembly includes a filter screen installed inside the filtration chamber. A hydraulic cylinder is fixedly connected to the side wall of the processing box, and a push plate is fixedly connected to the end of the hydraulic cylinder. A disassembly assembly is provided on the filter screen. Through the above structure, the hydraulic cylinder drives the push plate to push the plant extract in the filtration chamber toward the filter screen, and efficient filtration of the plant extract can be achieved by squeezing.

[0008] Preferably, the disassembly assembly includes a cover plate, which is fixed to the top of the filter screen. A pair of handles are fixed to the top of the cover plate, and a positioning groove is provided on the processing box. With the above structure, the cover plate, handles and positioning groove cooperate to facilitate the installation and disassembly of the filter screen in the filtration chamber, thereby making it easier to remove the filter screen from the filtration chamber later to clean the impurities on its surface.

[0009] Preferably, the fixing assembly includes two sets of upright plates, which are fixed to the top of the processing box. An L-shaped slot is provided in the middle of the upright plate, and a crossbar is installed inside the upright plate. A screw is threaded to the middle of the crossbar, and a pressure plate is fixed to the bottom of the screw. A gripping assembly is provided on the screw. Through the above structure, the upright plates, crossbar, screw, and pressure plate can work together to quickly fix and disassemble the cover plate and the filter screen, thereby reducing the cumbersome disassembly and installation caused by using multiple bolts for fixing.

[0010] Preferably, the gripping assembly includes a handle, which is fixed to the top of the screw. The handle and the screw are perpendicular to each other. With the above structure, the handle extends to one side of the screw, which can provide a force point for rotating the screw, thereby improving the convenience when rotating the screw.

[0011] Preferably, the observation component includes two sets of viewing windows, each set corresponding to a filter chamber. The two sets of viewing windows are symmetrically installed on the side wall of the treatment box. With the above structure, the viewing windows can directly observe the interior of the filter chamber, thereby making it convenient for operators to determine whether the condition of the filter chamber needs maintenance.

[0012] Preferably, a sealing ring is placed inside the positioning groove. With the above structure, the sealing ring located inside the positioning groove can seal the connection between the cover plate and the positioning groove, thereby reducing the possibility of leakage at the connection.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The plant extract continuous filtration and separation device of this utility model can realize a dual-station filtration mode by cooperating with two sets of filtration chambers and control valves. With one side working and the other side on standby, the other side can be activated when one station fails, thereby improving the continuity of the plant extract filtration and separation work.

[0015] 2. The continuous filtration and separation device for plant extracts described in this utility model uses a hydraulic cylinder to drive a pusher plate to push the plant extracts in the filtration chamber toward the filter screen, thereby achieving efficient filtration of the plant extracts through compression. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the processing box in this utility model;

[0019] Figure 3 This is a schematic diagram of the cooperation structure between the processing box and the filter screen in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the filter screen in this utility model;

[0021] Figure 5 This is a schematic diagram of the cooperation structure between the filter screen and the cover plate in this utility model.

[0022] Legend:

[0023] 1. Processing box; 11. Filter chamber; 12. Water pump; 13. T-pipe; 14. Control valve; 15. Discharge pipe; 16. Support leg; 2. Filter screen; 21. Hydraulic cylinder; 22. Push plate; 3. Cover plate; 31. Handle; 32. Positioning groove; 4. Vertical plate; 41. Crossbar; 42. Screw; 43. Pressure plate; 5. Handle; 6. Viewing window; 7. Sealing ring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Specific implementation examples are given below.

[0026] like Figures 1 to 4As shown in the embodiment of this utility model, the continuous filtration and separation device for plant extract includes a processing tank 1. The processing tank 1 has two sets of filtration chambers 11 inside. A water pump 12 is fixedly connected to the side wall of the processing tank 1. A three-way pipe 13 is installed on the top of the processing tank 1, and two sets of control valves 14 are installed on the three-way pipe 13. Two sets of discharge pipes 15 are connected to the bottom of the processing tank 1. Multiple support legs 16 are fixedly connected to the bottom of the processing tank 1. Filtering components are provided in the filtration chambers 11. A fixing component is provided on the top of the processing tank 1. An observation component is provided on the side wall of the processing tank 1. During operation, the feed is connected to the water pump 12, and the water pump 12 is started to send the plant extract into the three-way pipe 11. Within 3, at this time, the control valve 14 on one side is opened to allow the material to enter the filter chamber 11 on one side, and then the plant extract is filtered through the filter assembly on this side. The filtered liquid is discharged from the discharge pipe 15. When the filter assembly on this side fails, the control valve 14 on this side can be closed and the control valve 14 on the other side can be opened. At this time, the plant extract can enter the filter chamber 11 on the other side for filtration. Through the above structure, the two sets of filter chambers 11 and control valves 14 can cooperate to realize a dual-station filtration mode. One side works while the other side is on standby. When one station fails, the other station can be activated, thereby improving the continuity of the filtration and separation of plant extract.

[0027] like Figure 3 and Figure 4 As shown, the filtration assembly includes a filter screen 2, which is installed inside the filtration chamber 11. A hydraulic cylinder 21 is fixedly connected to the side wall of the processing tank 1, and a push plate 22 is fixedly connected to the end of the hydraulic cylinder 21. The filter screen 2 is equipped with a disassembly assembly. During operation, when the plant extract enters the filtration chamber 11, the hydraulic cylinder 21 is activated to drive the push plate 22 to move toward the filter screen 2. At this time, the push plate 22 pushes the plant extract toward the filter screen 2 and completes the filtration. Then, the hydraulic cylinder 21 is activated to retract and drive the push plate 22 to reset. Through the above structure, the hydraulic cylinder 21 drives the push plate 22 to push the plant extract in the filtration chamber 11 toward the filter screen 2, which can achieve efficient filtration of the plant extract by squeezing.

[0028] like Figure 5 As shown, the disassembly assembly includes a cover plate 3, which is fixed to the top of the filter screen 2. A pair of handles 31 are fixed to the top of the cover plate 3. The processing box 1 is provided with a positioning groove 32. During operation, the filter screen 2 and the cover plate 3 can be pulled out by holding the handles 31 and pulling upwards. At this time, the filter screen 2 can be cleaned and maintained. Then, the filter screen 2 is inserted into the filter chamber 11. At this time, the cover plate 3 enters the positioning groove 32 and is fixed in place by the fixing assembly. Through the above structure, the cover plate 3, the handles 31 and the positioning groove 32 work together to facilitate the installation and disassembly of the filter screen 2 in the filter chamber 11, which makes it easier to remove the filter screen 2 from the filter chamber 11 and clean the impurities on its surface later.

[0029] like Figure 1 and Figure 4 As shown, the fixing assembly includes two sets of upright plates 4, which are fixed to the top of the processing box 1. An L-shaped slot is formed in the middle of each upright plate 4. A crossbar 41 is installed inside each upright plate 4. A screw 42 is threadedly connected to the middle of the crossbar 41. A pressure plate 43 is fixed to the bottom of the screw 42. A gripping assembly is provided on the screw 42. During operation, the pressure plate 43 contacts the top of the cover plate 3, and the crossbar 41 is inserted into the L-shaped slot on the upright plate 4. Then, one hand holds the crossbar 41 while the other hand rotates the screw. Rod 42 moves crossbar 41 upward. After crossbar 41 is pressed against the top of the L-shaped groove, pressure plate 43 can press cover plate 3 into positioning groove 32 and fix it in place under the reverse force. When it is necessary to disassemble filter screen 2, the above operation can be reversed to release the fixation of cover plate 3. Through the above structure, with the cooperation of vertical plate 4, crossbar 41, screw 42 and pressure plate 43, the cover plate 3 and filter screen 2 can be quickly fixed and disassembled, so as to reduce the cumbersome disassembly and installation caused by using multiple bolts.

[0030] like Figure 4 As shown, the grip assembly includes a handle 5, which is fixed to the top of the screw 42. The handle 5 and the screw 42 are perpendicular to each other. During operation, the operator can hold the handle 5 when rotating the screw 42. Rotating the handle 5 will drive the screw 42 to rotate. Through the above structure, the handle 5 extends to one side of the screw 42, which can provide a force point for rotating the screw 42, thereby improving the convenience when rotating the screw 42.

[0031] like Figure 1 and Figure 2 As shown, the observation component includes two sets of viewing windows 6, which are respectively arranged corresponding to the filter chamber 11. The two sets of viewing windows 6 are symmetrically installed on the side wall of the treatment box 1. During operation, the transparent structure of the viewing windows 6 allows the operator to observe the condition inside the filter chamber 11 through the viewing windows 6. Through the above structure, the viewing windows 6 can directly observe the inside of the filter chamber 11, thereby making it convenient for the operator to judge whether the condition inside the filter chamber 11 needs maintenance.

[0032] like Figure 5 As shown, a sealing ring 7 is placed inside the positioning groove 32. Through the above structure, the sealing ring 7 is located inside the positioning groove 32 and can seal the connection between the cover plate 3 and the positioning groove 32, thereby reducing the possibility of leakage at the connection.

[0033] Working principle: Connect the feed to the water pump 12. Start the water pump 12 to send the plant extract into the three-way pipe 13. At this time, open one side control valve 14 to allow the material to enter the filter chamber 11 on one side. Then, the plant extract is filtered through the filter assembly on this side. The filtered liquid is discharged from the discharge pipe 15. When the filter assembly on this side malfunctions, close the control valve 14 on this side and open the control valve 14 on the other side. At this time, the plant extract can enter the filter chamber 11 on the other side for filtration. When the plant extract enters the filter chamber 11, start the hydraulic cylinder 21 to drive the push plate 22 to move towards the filter screen 2. At this time, the push plate 22 pushes the plant extract towards the filter screen 2 and completes the filtration. Then start the hydraulic cylinder 21 to retract and drive the push plate 22 to reset. Hold the handle 31 and pull upward to pull out the filter screen 2 and the cover plate 3. The filter screen 2 can be cleaned and maintained at this time. Then, the filter screen 2 is inserted into the filter chamber 11. At this time, the cover plate 3 enters the positioning groove 32 and is fixed by the fixing component. The pressure plate 43 contacts the top of the cover plate 3 and the crossbar 41 is inserted into the L-shaped groove on the upright plate 4. Then, hold the crossbar 41 with one hand and turn the screw 42 with the other hand to move the crossbar 41 upward. When the crossbar 41 is pressed against the top of the L-shaped groove, the pressure plate 43 can press the cover plate 3 into the positioning groove 32 under the reverse force and fix it. When the filter screen 2 needs to be disassembled, the above operation can be reversed to release the fixation of the cover plate 3. When turning the screw 42, the operator can hold the handle 5. When turning the handle 5, the screw 42 will be driven to rotate. The transparent structure of the viewing window 6 allows the operator to observe the condition inside the filter chamber 11 through the viewing window 6.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A continuous filtration and separation device for plant extracts, comprising a processing tank (1), characterized in that: The processing box (1) has two sets of filter chambers (11) inside. A water pump (12) is fixed to the side wall of the processing box (1). A three-way pipe (13) is installed on the top of the processing box (1). Two sets of control valves (14) are installed on the three-way pipe (13). Two sets of discharge pipes (15) are connected to the bottom of the processing box (1). Multiple support legs (16) are fixed to the bottom of the processing box (1). Filter components are provided in the filter chambers (11). A fixing component is provided on the top of the processing box (1). An observation component is provided on the side wall of the processing box (1).

2. The continuous filtration and separation device for plant extracts according to claim 1, characterized in that: The filter assembly includes a filter screen (2), which is installed inside the filter chamber (11). A hydraulic cylinder (21) is fixed to the side wall of the processing box (1), and a push plate (22) is fixed to the end of the hydraulic cylinder (21). A disassembly assembly is provided on the filter screen (2).

3. The continuous filtration and separation device for plant extracts according to claim 2, characterized in that: The disassembly assembly includes a cover plate (3), which is fixed to the top of the filter screen (2). A pair of handles (31) are fixed to the top of the cover plate (3), and a positioning groove (32) is provided on the processing box (1).

4. The continuous filtration and separation device for plant extracts according to claim 1, characterized in that: The fixing assembly includes two sets of upright plates (4), which are fixed to the top of the processing box (1). An L-shaped slot is provided in the middle of the upright plate (4). A crossbar (41) is installed inside the upright plate (4). A screw (42) is threadedly connected to the middle of the crossbar (41). A pressure plate (43) is fixed to the bottom of the screw (42). A gripping assembly is provided on the screw (42).

5. The continuous filtration and separation device for plant extracts according to claim 4, characterized in that: The grip assembly includes a handle (5) which is fixed to the top of the screw (42) and the handle (5) and the screw (42) are perpendicular to each other.

6. The continuous filtration and separation device for plant extracts according to claim 1, characterized in that: The observation component includes two sets of viewing windows (6), which are respectively set to correspond to the filter chamber (11) and are symmetrically installed on the side wall of the processing box (1).

7. The continuous filtration and separation device for plant extracts according to claim 3, characterized in that: A sealing ring (7) is placed inside the positioning groove (32).

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