Filtering device based on alcohol precipitation tank

Abstract

The utility model belongs to the technical field of alcohol precipitation tanks, and particularly relates to a filtering device based on an alcohol precipitation tank, which comprises the alcohol precipitation tank, the device comprises a feeding pipe, a filter box, a fixing block, a filter plate and a discharging pipe, the feeding pipe is fixedly connected to the top of the alcohol precipitation tank, the filter box is movably connected to the top of the feeding pipe, the filter plate is slidably connected to the inner wall of the filter box, the front side of the filter plate extends to the outside of the filter box, and the discharging pipe is fixedly connected to the right side of the alcohol precipitation tank. The filtering box is arranged in the filtering box, the discharging pipe, the feeding pipe and the filtering box are communicated with the alcohol precipitation tank, the fixing block is connected to the front side of the filtering box in a sliding mode, a fixing groove is formed in the bottom of the filtering plate, and the fixing block is matched with the fixing groove. Particulate matters and the like in the materials are prevented from being accumulated or precipitated in the alcohol precipitation tank and the pipeline to influence subsequent use, and the device has good practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of alcohol precipitation tanks, in particular to a filtering device based on an alcohol precipitation tank. Background Art

[0002] Alcohol precipitation tanks are used for alcohol precipitation of traditional Chinese medicines, oral liquids, and food and health supplements. They are key equipment in the alcohol precipitation process. They are also suitable for freezing or room-temperature precipitation and solid-liquid phase separation of suspensions in other industries, such as pharmaceuticals, chemicals, foods, oral liquids, health supplements, and dyes. Alcohol precipitation tanks are sedimentation-type solid-liquid phase separation equipment. To remove non-alcohol-soluble starch and protein from decoction concentrates of traditional Chinese medicines (typically with a specific gravity of approximately 1.1), alcohol is added to a desired alcohol content. Solid-liquid separation is then performed at room temperature, preferably at low temperatures, for freezing precipitation. This improves the alcohol content and clarity of the extract, thereby enhancing product quality. The concentrate and alcohol are added in their respective proportions according to process requirements, and chilled brine or cooling water is added. Stirring is continued until the desired liquid temperature is reached. Chilled brine or cooling water is then added to the jacket to maintain the desired liquid temperature. After sedimentation is complete, open the supernatant discharge valve and use a self-priming pump to pump out the supernatant. Because the float-type discharge device is built in, as the supernatant level gradually drops, the float also drops with the liquid level. Once the supernatant is completely pumped out, the float will float on the surface of the sediment and no longer drop, as the density of the turbid liquid is much greater than that of the supernatant, and the discharge device will automatically stop discharging liquid. At this point, the slag outlet can be opened to discharge the sediment. Depending on the type of sediment, the bottom butterfly valve can be opened first to release the thin material.

[0003] The alcohol precipitation tank in the prior art is not convenient for filtering the materials to be processed during actual use. During use, the materials need to be filtered first and then poured into the alcohol precipitation tank for processing. Therefore, we propose a filtering device based on the alcohol precipitation tank to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that it is inconvenient to filter the materials to be processed during actual use. When in use, the materials need to be filtered first and then poured into the alcohol precipitation tank for processing. A filtering device based on the alcohol precipitation tank is proposed.

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

[0006] A filtering device based on an alcohol precipitation tank, comprising

[0007] alcohol precipitation tank;

[0008] A feed pipe, a filter box, a fixed block, a filter plate and a discharge pipe, wherein the feed pipe is fixedly connected to the top of the alcohol precipitation tank, the filter box is movably connected to the top of the feed pipe, the filter plate is slidably connected to the inner wall of the filter box, and the front side of the filter plate extends to the outside of the filter box, the discharge pipe is fixedly connected to the right side of the alcohol precipitation tank, and the discharge pipe, the feed pipe, the filter box and the alcohol precipitation tank are connected, the fixed block is slidably connected to the front side of the filter box, a fixing groove is provided at the bottom of the filter plate, and the fixing block is adapted to the fixing groove;

[0009] The moving mechanism is connected to the fixed block, and the moving mechanism is used to drive the fixed block to move and fix the filter plate.

[0010] As a preferred solution of the present invention, the moving mechanism includes: a rotating plate, a push rod and a connecting plate;

[0011] The rotating plate is rotatably connected to the front side of the filter box, the push rod is rotatably connected to the front side of the rotating plate, the connecting plate is slidably connected to the front side of the filter box, and the front side of the connecting plate is rotatably connected to the rear side of the push rod, and the top of the connecting plate is fixedly connected to the bottom of the fixed block.

[0012] As a preferred solution of the present invention, the front side of the filter box is fixedly connected to a support frame, and the left side of the connecting plate is slidably connected to the right side of the support frame.

[0013] As a preferred solution of the present invention, a spring is fixedly connected to the top of the support frame, and the top of the spring is fixedly connected to the bottom of the connecting plate.

[0014] As a preferred solution of the present invention, a fixing rod is fixedly connected to the front side of the filter box, the bottom of the fixing rod is fixedly connected to the top of the support frame, and the fixing rod passes through the connecting plate.

[0015] As a preferred solution of the present invention, a plug hole is provided on the front side of the filter box, and the outer wall of the filter plate is adapted to the inner wall of the plug hole.

[0016] Beneficial effects:

[0017] 1. The filter plate facilitates the filtration of materials. The feed pipe and the filter box cooperate to facilitate the entry of materials into the alcohol precipitation tank for processing. The discharge pipe facilitates the removal of processed materials.

[0018] 2. When the rotating plate rotates, it pushes the push rod, and when the push rod moves, it pushes the connecting plate downward. When the connecting plate moves, it drives the fixed block downward. At this time, the fixed block moves out of contact with the fixed slot, unlocking the filter plate.

[0019] The utility model uses a simple structure to disassemble and assemble the filter plate, and the filter plate is used to filter the material entering the alcohol precipitation tank, thereby preventing particles in the material from accumulating or settling in the alcohol precipitation tank and the pipeline and affecting subsequent use, and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a main perspective view of the present utility model;

[0021] Figure 2 It is a partial three-dimensional diagram of the utility model;

[0022] Figure 3 It is a partial three-dimensional diagram of the utility model;

[0023] Figure 4 It is a three-dimensional diagram of the rotating plate, push rod, connecting plate and fixing block of the utility model.

[0024] In the figure: 1. Alcohol precipitation tank; 2. Feed pipe; 3. Filter box; 4. Rotating plate; 5. Push rod; 6. Connecting plate; 7. Support frame; 8. Spring; 9. Fixing rod; 10. Fixing block; 11. Filter plate; 12. Discharge pipe. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Example

[0027] Reference Figures 1-4 , a filtering device based on an alcohol precipitation tank, comprising

[0028] Alcohol precipitation tank 1;

[0029] The feed pipe 2, the filter box 3, the fixed block 10, the filter plate 11 and the discharge pipe 12, the feed pipe 2 is fixedly connected to the top of the alcohol precipitation tank 1, the filter box 3 is movably connected to the top of the feed pipe 2, the filter plate 11 is slidably connected to the inner wall of the filter box 3, and the front side of the filter plate 11 extends to the outside of the filter box 3, the discharge pipe 12 is fixedly connected to the right side of the alcohol precipitation tank 1, and the discharge pipe 12, the feed pipe 2, the filter box 3 are connected to the alcohol precipitation tank 1, the fixed block 10 is slidably connected to the front side of the filter box 3, the bottom of the filter plate 11 is provided with a fixed groove, and the fixed block 10 is adapted to the fixed groove;

[0030] The moving mechanism is connected to the fixed block 10 , and is used to drive the fixed block 10 to move and fix the filter plate 11 .

[0031] By means of the above mechanism: the filter plate 11 is used to facilitate filtering of the material, the feed pipe 2 and the filter box 3 are used to facilitate the material to enter the alcohol precipitation tank 1 for processing, and the processed material is conveniently taken out through the discharge pipe 12.

[0032] As a preferred solution of the present invention, the moving mechanism includes: a rotating plate 4, a push rod 5 and a connecting plate 6; the rotating plate 4 is rotatably connected to the front side of the filter box 3, the push rod 5 is rotatably connected to the front side of the rotating plate 4, the connecting plate 6 is slidably connected to the front side of the filter box 3, and the front side of the connecting plate 6 is rotatably connected to the rear side of the push rod 5, the top of the connecting plate 6 is fixedly connected to the bottom of the fixed block 10, and the push rod 5 is pushed when the rotating plate 4 rotates, and the movement of the push rod 5 pushes the connecting plate 6 downward, and when the connecting plate 6 moves, it drives the fixed block 10 downward, and at this time the fixed block 10 moves to disengage from the fixed groove so that the filter plate 11 is unlocked.

[0033] As a preferred solution of the present invention, the front side of the filter box 3 is fixedly connected to a support frame 7, and the left side of the connecting plate 6 is slidingly connected to the right side of the support frame 7. The support frame 7 is used to conveniently support the connecting plate 6 and facilitate the sliding of the connecting plate 6.

[0034] As a preferred solution of the present invention, the top of the support frame 7 is fixedly connected to a spring 8, and the top of the spring 8 is fixedly connected to the bottom of the connecting plate 6. The elastic force of the spring 8 facilitates the upward movement and reset of the connecting plate 6.

[0035] As a preferred solution of the present invention, a fixing rod 9 is fixedly connected to the front side of the filter box 3, the bottom of the fixing rod 9 is fixedly connected to the top of the support frame 7, and the fixing rod 9 passes through the connecting plate 6. The fixing rod 9 is used to facilitate the limiting of the connecting plate 6, so that the connecting plate 6 can move stably vertically.

[0036] As a preferred solution of the present invention, a plug hole is provided on the front side of the filter box 3, and the outer wall of the filter plate 11 is adapted to the inner wall of the plug hole, so that the filter plate 11 can be inserted into the filter box 3 through the plug hole to filter the material.

[0037] It should be noted that the specific type of alcohol precipitation tank 1 to be used is selected by relevant technicians familiar with this field, and the above-mentioned alcohol precipitation tank 1 and the like belong to the existing technology and will not be described in detail in this solution.

[0038] The working principle of the present invention is as follows: in actual use, when it is necessary to extract Chinese medicine, the bottom of the filter box 3 is fixedly connected with a tank cover, and the tank cover fixed with the filter box 3 is installed on the top of the feed pipe 2 on the top of the alcohol precipitation tank 1 by bolts. At this time, the Chinese medicine material to be extracted can be poured into the filter box 3, and the material is filtered through the filter plate 11. The filtered material will enter the alcohol precipitation tank 1 for processing, and the material in the alcohol precipitation tank 1 can be conveniently taken out through the discharge pipe 12. When it is necessary to replace the filter plate 11, the rotating plate 4 is pushed to rotate. When the rotating plate 4 rotates, it pushes the push rod 5. The movement of the push rod 5 pushes the connecting plate 6 downward, and the movement of the connecting plate 6 compresses The spring 8 and the fixing rod 9 can limit the connecting plate 6, so that the connecting plate 6 can move vertically stably. When the connecting plate 6 moves, the fixing block 10 will be driven to move down. At this time, the fixing block 10 moves out of contact with the fixing groove to unlock the filter plate 11. At this time, the filter plate 11 can be pulled out for replacement. When installing the filter plate 11, the filter plate 11 is inserted into the filter box 3 so that the fixing groove is aligned with the fixing block 10. At this time, the rotating plate 4 is pushed to rotate and reset. The rotation of the rotating plate 4 will pull the push rod 5. At the same time, the spring 8 loses its restriction and pushes the connecting plate 6 upward. The movement of the connecting plate 6 will drive the fixing block 10 to move up and engage with the fixing groove to fix the filter plate 11, thereby achieving the effect of replacing the filter plate 11.

[0039] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A filtering device based on an alcohol precipitation tank, characterized in that: include Alcohol precipitation tank (1); A feed pipe (2), a filter box (3), a fixed block (10), a filter plate (11) and a discharge pipe (12), wherein the feed pipe (2) is fixedly connected to the top of the alcohol precipitation tank (1), the filter box (3) is movably connected to the top of the feed pipe (2), the filter plate (11) is slidably connected to the inner wall of the filter box (3), and the front side of the filter plate (11) extends to the outside of the filter box (3), the discharge pipe (12) is fixedly connected to the right side of the alcohol precipitation tank (1), and the discharge pipe (12), the feed pipe (2), the filter box (3) and the alcohol precipitation tank (1) are connected, the fixed block (10) is slidably connected to the front side of the filter box (3), a fixing groove is provided at the bottom of the filter plate (11), and the fixed block (10) is adapted to the fixing groove; A moving mechanism is connected to the fixed block (10), and the moving mechanism is used to drive the fixed block (10) to move and fix the filter plate (11).

2. The filtration device based on the alcohol precipitation tank according to claim 1, characterized in that: The moving mechanism comprises: a rotating plate (4), a push rod (5) and a connecting plate (6); The rotating plate (4) is rotatably connected to the front side of the filter box (3), the push rod (5) is rotatably connected to the front side of the rotating plate (4), the connecting plate (6) is slidably connected to the front side of the filter box (3), and the front side of the connecting plate (6) is rotatably connected to the rear side of the push rod (5), and the top of the connecting plate (6) is fixedly connected to the bottom of the fixed block (10).

3. The filtration device based on the alcohol precipitation tank according to claim 1, characterized in that: The front side of the filter box (3) is fixedly connected to a support frame (7), and the left side of the connecting plate (6) is slidably connected to the right side of the support frame (7).

4. The filtration device based on the alcohol precipitation tank according to claim 3, characterized in that: The top of the support frame (7) is fixedly connected to a spring (8), and the top of the spring (8) is fixedly connected to the bottom of the connecting plate (6).

5. The filtration device based on the alcohol precipitation tank according to claim 1, characterized in that: A fixing rod (9) is fixedly connected to the front side of the filter box (3), the bottom of the fixing rod (9) is fixedly connected to the top of the support frame (7), and the fixing rod (9) passes through the connecting plate (6).

6. The filtration device based on the alcohol precipitation tank according to claim 1, characterized in that: The front side of the filter box (3) is provided with an insertion hole, and the outer wall of the filter plate (11) is adapted to the inner wall of the insertion hole.

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