Chenodeoxycholic acid filtering and separating device

Abstract

The utility model relates to the technical field of chenodeoxycholic acid production equipment, and discloses a chenodeoxycholic acid filtering and separating device which comprises a supporting frame, a feeding barrel is fixedly connected to one side of the interior of the supporting frame, a collecting barrel is fixedly connected to one side of the interior of the supporting frame, a filtering barrel is arranged between the collecting barrel and the feeding barrel, and the collecting barrel is fixedly connected to the other side of the interior of the supporting frame. Cross beams are fixedly connected to the two sides of the interior of the supporting frame, rolling wheels in an annular array are rotationally connected to the outer wall of the filtering barrel, sliding grooves are formed in the cross beams, the outer walls of the rolling wheels are attached to the outer walls of the sliding grooves, and a motor is fixedly connected to one side of the outer wall of the supporting frame. According to the utility model, the motor drives the rotating disc to rotate, and the rotating disc can drive the transmission rod to do crank motion, so that the transmission rod drives the filter barrel to shake to accelerate the filtering speed of the filter screen I and the filter screen II, the problem that the fixed filter screens are easy to block is solved, and the filtering efficiency and durability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chenodeoxycholic acid production equipment, in particular to a chenodeoxycholic acid filtering and separation device. Background Art

[0002] Clinically, chenodeoxycholic acid can dissolve cholesterol stones. It has a very good therapeutic effect on cases with small cholesterol gallstones and good gallbladder function. Chenodeoxycholic acid can also treat pigment stones and mixed stones. Chenodeoxycholic acid is a colorless needle-shaped crystal, and the raw liquid needs to be filtered during production to separate the internal residue from the required liquid.

[0003] When filtering the raw solution of chenodeoxycholic acid during production to separate the internal residue and the required liquid, a membrane with a special pore size can usually be used for membrane filtration to allow the chenodeoxycholic acid solution to pass through the membrane, thereby intercepting the residue; then a precipitant is used to precipitate the chenodeoxycholic acid, and then the precipitate is separated from the liquid by filtering; an adsorbent is added to the solution to adsorb the chenodeoxycholic acid, and then separation is achieved through steps such as elution.

[0004] However, existing filtration separation devices usually use fixed filter screens for filtration. After long-term use, the fixed filter screens are prone to accumulate a lot of dirt, causing the filter screen to be blocked, reducing the filtration efficiency, and the blocked filter screen may need to be cleaned or replaced frequently, increasing maintenance costs and workload. Therefore, a chenodeoxycholic acid filtration separation device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a chenodeoxycholic acid filtering and separation device, aiming to improve the problem that the existing filtering device in the prior art adopts fixed filtering, which may cause the filter screen to be easily blocked.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The chenodeoxycholic acid filtering and separation device comprises a support frame, one side of the support frame is fixedly connected to a feed bucket, one side of the support frame is fixedly connected to a collection bucket, a filter bucket is arranged between the collection bucket and the feed bucket, cross beams are fixedly connected to both sides of the support frame, an annular array of rollers are rotatably connected to the outer wall of the filter bucket, a slide groove is provided inside the cross beam, the outer wall of the roller is fitted with the outer wall of the slide groove, one side of the outer wall of the support frame is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating disk, one side of the outer wall of the rotating disk is rotatably connected to a transmission rod, one side of the transmission rod is rotatably connected to one side of the outer wall of the filter bucket, a filter screen 1 is slidably connected to the inside of the support frame, a filter screen 2 is slidably connected to the inside of the filter bucket, and a connecting component is arranged inside the filter bucket;

[0008] As a further description of the above technical solution:

[0009] The connecting component includes a second connecting pipe and a first connecting pipe. One end of the first connecting pipe is fixedly connected inside the collection bucket, the other end of the first connecting pipe is fixedly connected to one side inside the filtering bucket, one end of the second connecting pipe is fixedly connected to the other side inside the filtering bucket, and the other end of the second connecting pipe is fixedly connected inside the feeding bucket;

[0010] As a further description of the above technical solution:

[0011] A drawer is slidably connected to one side inside the filtering bucket, and one side of the outer walls of the first filter screen and the second filter screen are both fixedly connected to the inner wall of the drawer;

[0012] As a further description of the above technical solution:

[0013] A pull handle is fixedly connected to one side of the outer wall of the drawer, and symmetrically arranged clamping grooves are formed on one side inside the filtering bucket;

[0014] As a further description of the above technical solution:

[0015] Symmetrically arranged worms are rotatably connected inside the drawer, and symmetrically arranged threaded columns are rotatably connected inside the drawer;

[0016] As a further description of the above technical solution:

[0017] A worm gear is fixedly connected to the bottom of the outer wall of the threaded column, and the worm gear meshes with the outer wall of the worm;

[0018] As a further description of the above technical solution:

[0019] Symmetrically arranged clamping columns are slidably connected to one side inside the drawer, and a handle is fixedly connected to one end of the worm;

[0020] As a further description of the above technical solution:

[0021] Symmetrically arranged limiting rods are fixedly connected to the inner wall of the drawer, the outer wall of the limiting rod is slidably connected inside the clamping column, and the outer wall of the threaded column is slidably connected inside the clamping column.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, first, the motor drives the rotating disk to rotate, then the rotating disk can drive the transmission rod to do a crank motion, so that the transmission rod drives the filtering bucket to shake, so as to accelerate the filtering speed of the first filter screen and the second filter screen, solve the problem that the fixed filter screen is easy to be blocked, and improve the filtering efficiency and durability of the device.

[0024] 2. In the present utility model, first, the handle is used to drive the worm, and then the worm wheel drives the threaded column to rotate. Then, under the restriction of the limiting rod, the threaded column can drive the clamping column to slide out of the drawer interior and insert into the card slot inside the filter barrel, solving the problem that the filter screen is inconvenient to clean and improving the efficiency and convenience of cleaning the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of the chenodeoxycholic acid filtration and separation device proposed by the present utility model;

[0026] Figure 2 It is a schematic diagram of the crossbeam structure of the chenodeoxycholic acid filtration and separation device proposed by the present utility model;

[0027] Figure 3 It is a schematic diagram of the cross-sectional structure of the filter barrel of the chenodeoxycholic acid filtration and separation device proposed by the present utility model;

[0028] Figure 4 is Figure 3 the enlarged view at position A in

[0029] Legend:

[0030] 1. Support frame; 2. Crossbeam; 3. Motor; 4. Rotating disk; 5. Collection barrel; 6. First connecting pipe; 7. Second connecting pipe; 8. Feed barrel; 9. Transmission rod; 10. Filter barrel; 11. Roller; 12. Chute; 13. First filter screen; 14. Second filter screen; 15. Drawer; 16. Pull handle; 17. Card slot; 18. Clamping column; 19. Limiting rod; 20. Threaded column; 21. Worm wheel; 22. Handle; 23. Worm. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Refer to Figure 1 and Figure 2, an embodiment provided by the present utility model: a chenodeoxycholic acid filtration and separation device, which includes a support frame 1. On one side inside the support frame 1, a feed barrel 8 is fixedly connected. On one side inside the support frame 1, a collection barrel 5 is fixedly connected. A filter barrel 10 is arranged between the collection barrel 5 and the feed barrel 8. On both sides inside the support frame 1, cross beams 2 are fixedly connected. An annular array of rollers 11 is rotatably connected to the outer wall of the filter barrel 10. A chute 12 is opened inside the cross beam 2. The outer wall of the roller 11 is in contact with the outer wall of the chute 12. On one side of the outer wall of the support frame 1, a motor 3 is fixedly connected. The output end of the motor 3 is fixedly connected with a rotating disk 4. On one side of the outer wall of the rotating disk 4, a transmission rod 9 is rotatably connected. One side of the transmission rod 9 is rotatably connected to one side of the outer wall of the filter barrel 10. A first filter screen 13 is slidably connected inside the support frame 1. A second filter screen 14 is slidably connected inside the filter barrel 10;

[0033] Specifically, after the chenodeoxycholic acid stock solution enters the filter barrel 10, a first filter screen 13 and a second filter screen 14 are arranged inside the filter barrel 10, which can filter the stock solution, and through two separations, the stock solution can be effectively filtered. When the motor 3 drives the rotating disk 4 to rotate, the rotating disk 4 will drive the transmission rod 9 to perform a crank motion, and the transmission rod 9 will drive the filter barrel 10 to move. To ensure the stable movement of the filter barrel 10, rollers 11 are arranged on both sides of the filter barrel 10. These rollers 11 can roll in the chute 12 arranged inside the cross beam 2 to reduce the friction when the filter barrel 10 shakes. Thus, the transmission rod 9 drives the filter barrel 10 to perform a reciprocating motion. The reciprocating motion of the filter barrel 10 can cause the first filter screen 13 and the second filter screen 14 inside to vibrate, and this vibration helps to accelerate the filtration efficiency. Through such a design, the filtration speed and effect can be improved, and the filtration work of the chenodeoxycholic acid stock solution can be better completed.

[0034] Refer to Figure 1 , a connection component is arranged inside the filter barrel 10. The connection component includes a second connecting pipe 7 and a first connecting pipe 6. One end of the first connecting pipe 6 is fixedly connected inside the collection barrel 5. The other end of the first connecting pipe 6 is fixedly connected to one side inside the filter barrel 10. One end of the second connecting pipe 7 is fixedly connected to the other side inside the filter barrel 10. The other end of the second connecting pipe 7 is fixedly connected inside the feed barrel 8;

[0035] Specifically, in this device, the chenodeoxycholic acid stock solution will be injected into the feed barrel 8, then the feed barrel 8 can flow into the filter barrel 10 through the second connecting pipe 7 for filtration, and then flow into the collection barrel 5 through the first connecting pipe 6 for collection. The first connecting pipe 6 and the second connecting pipe 7 are made of flexible hoses, which can adapt to the movement of the filter barrel 10.

[0036] Refer to Figure 3 And Figure 4, a drawer 15 is slidably connected to one side inside the filter barrel 10. One side of the outer walls of the first filter net 13 and the second filter net 14 are fixedly connected to the inner wall of the drawer 15. A pull handle 16 is fixedly connected to one side of the outer wall of the drawer 15. Symmetrically arranged clamping grooves 17 are formed on one side inside the filter barrel 10. Symmetrically arranged worm gears 23 are rotatably connected inside the drawer 15. Symmetrically arranged threaded columns 20 are rotatably connected inside the drawer 15. A worm wheel 21 is fixedly connected to the bottom of the outer wall of the threaded column 20. The worm wheel 21 meshes with the outer wall of the worm gear 23. Symmetrically arranged clamping posts 18 are slidably connected to one side inside the drawer 15. One end of the worm gear 23 is fixedly connected to a handle 22. Symmetrically arranged limiting rods 19 are fixedly connected to the inner wall of the drawer 15. The outer walls of the limiting rods 19 are slidably connected inside the clamping posts 18. The outer walls of the threaded columns 20 are slidably connected inside the clamping posts 18;

[0037] Specifically, when cleaning the first filter net 13 and the second filter net 14, the operation can be carried out by pulling out the drawer 15. When the drawer 15 needs to be inserted, the worm gear 23 can be driven to rotate by the handle 22. During this process, the rotation of the worm gear 23 will drive the worm wheel 21 to rotate accordingly, and the rotation of the worm wheel 21 will further drive the threaded column 20 to rotate. As the threaded column 20 rotates, the clamping post 18 will be driven by the threaded column 20. However, since the movement trajectory of the clamping post 18 is restricted by the limiting rod 19, the clamping post 18 will slide out from inside the drawer 15 and insert into the clamping groove 17 formed inside the filter barrel 10, so that the drawer 15 can be fixed inside the filter barrel 10.

[0038] Working principle: After the crude chenodeoxycholic acid enters the filter barrel 10, it can be filtered by the first filter net 13 and the second filter net 14 inside the filter barrel 10. When the first filter net 13 and the second filter net 14 are filtering, the motor 3 can be used to drive the rotating disk 4 to rotate, then the rotating disk 4 will drive the transmission rod 9 to perform a crank motion, so that the transmission rod 9 drives the filter barrel 10 to move. The two sides of the filter barrel 10 are provided with rollers 11, and the rollers 11 will slide in the sliding grooves 12 arranged inside the cross beam 2, so as to facilitate the transmission rod 9 to drive the filter barrel 10 to perform a reciprocating motion, so that the filter barrel 10 drives the first filter net 13 and the second filter net 14 to vibrate, thereby improving the filtering efficiency. When cleaning the first filter net 13 and the second filter net 14, the drawer 15 can be pulled out through the pull handle 16. When the drawer 15 is inserted, the worm gear 23 can be driven to rotate by the handle 22, then the worm gear 23 will drive the worm wheel 21 to rotate, and then the worm wheel 21 drives the threaded column 20 to rotate, then the threaded column 20 can drive the clamping post 18. Since the movement trajectory of the clamping post 18 is restricted by the limiting rod 19, the threaded column 20 can drive the clamping post 18 to slide out from inside the drawer 15 and insert into the clamping groove 17 formed inside the filter barrel 10, so that the clamping groove 17 is fixed inside the filter barrel 10.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A chenodeoxycholic acid filtration and separation device, comprising a support frame (1), characterized in that: A feed barrel (8) is fixedly connected to one side of the support frame (1), a collection barrel (5) is fixedly connected to one side of the support frame (1), a filter barrel (10) is arranged between the collection barrel (5) and the feed barrel (8), cross beams (2) are fixedly connected to both sides of the support frame (1), an annular array of rollers (11) are rotatably connected to the outer wall of the filter barrel (10), a slide groove (12) is provided inside the cross beam (2), and the outer wall of the roller (11) is aligned with the outer wall of the slide groove (12). The support frame (1) is fixedly connected to a motor (3) on one side of the outer wall, the output end of the motor (3) is fixedly connected to a rotating disk (4), the outer wall of the rotating disk (4) is rotatably connected to a transmission rod (9), one side of the transmission rod (9) is rotatably connected to a side of the outer wall of the filter barrel (10), a filter screen 1 (13) is slidably connected inside the support frame (1), a filter screen 2 (14) is slidably connected inside the filter barrel (10), and a connecting component is provided inside the filter barrel (10).

2. The chenodeoxycholic acid filtration and separation device according to claim 1, characterized in that: The connecting assembly comprises a second connecting pipe (7) and a first connecting pipe (6), one end of the first connecting pipe (6) is fixedly connected to the inside of the collecting barrel (5), and the other end of the first connecting pipe (6) is fixedly connected to one side of the inside of the filtering barrel (10), one end of the second connecting pipe (7) is fixedly connected to the other side of the inside of the filtering barrel (10), and the other end of the second connecting pipe (7) is fixedly connected to the inside of the feeding barrel (8).

3. The chenodeoxycholic acid filtration and separation device according to claim 1, characterized in that: A drawer (15) is slidably connected to one side of the interior of the filter barrel (10), and one side of the outer wall of the filter screen 1 (13) and the filter screen 2 (14) are fixedly connected to the inner wall of the drawer (15).

4. The chenodeoxycholic acid filtration and separation device according to claim 3, characterized in that: A handle (16) is fixedly connected to one side of the outer wall of the drawer (15), and a left-right symmetrical card slot (17) is provided on one side of the interior of the filter barrel (10).

5. The chenodeoxycholic acid filtration and separation device according to claim 4, characterized in that: A worm (23) symmetrical in left and right directions is rotatably connected inside the drawer (15), and a threaded column (20) symmetrical in left and right directions is rotatably connected inside the drawer (15).

6. The chenodeoxycholic acid filtration and separation device according to claim 5, characterized in that: A worm wheel (21) is fixedly connected to the bottom of the outer wall of the threaded column (20), and the worm wheel (21) is meshed with the outer wall of the worm (23).

7. The chenodeoxycholic acid filtration and separation device according to claim 6, characterized in that: A left-right symmetrical clamping column (18) is slidably connected to one side of the interior of the drawer (15), and a handle (22) is fixedly connected to one end of the worm (23).

8. The chenodeoxycholic acid filtration and separation device according to claim 7, characterized in that: The inner wall of the drawer (15) is fixedly connected with a left-right symmetrical limiting rod (19), the outer wall of the limiting rod (19) is slidably connected to the inside of the clamping column (18), and the outer wall of the threaded column (20) is slidably connected to the inside of the clamping column (18).

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