Stock solution filtering device for cholic acid production

Abstract

The utility model relates to the field of cholic acid production, in particular to a stock solution filtering device for cholic acid production, which comprises a filtering device body, a fixed frame body is fixedly mounted in the middle of the filtering device body, a clamping groove is formed in the lower middle of the fixed frame body, and a filter screen plate is arranged in the clamping groove. A discharging through hole is formed in the position, above the clamping groove, of the top of the fixing frame, a mounting frame is arranged at the top of the filtering device body, and a first hydraulic rod assembly is arranged at the top of the mounting frame; according to the cholic acid filtering device, the first hydraulic rod assembly, the second hydraulic rod assembly, the limiting sliding block, the driving motor, the scraping plate assembly, the pressing ring block and the filtering net plate are arranged in a matched mode, so that cholic acid stock solution entering the filtering device body can be conveniently filtered, and after filtering is finished, extrusion is conducted; the cholic acid stock solution at the top of the filter screen plate is basically discharged, so that the phenomenon of filtration waste is avoided, and the filtration efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bile acid production, in particular to a raw liquid filtering device for bile acid production. Background Art

[0002] During the production of bile acid, the raw liquid needs to be filtered. The raw liquid filtration device for bile acid production plays a vital role in the production process of bile acid. During the filtration of the bile acid raw liquid by the raw liquid filtration device for bile acid production, there is still liquid that has not completely flowed down in the solid particles on the filter net, so it is necessary to wait for a while after filtration to reduce waste. After the liquid in the solid particles has flowed out, the solid particles are cleaned. This process is relatively time-consuming, and the residual liquid in the solid particles flows slowly, resulting in reduced overall process efficiency. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a raw liquid filtering device for bile acid production.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A raw liquid filtration device for bile acid production comprises a filter device body, a fixed frame fixedly mounted in the middle of the filter device body, a clamping groove formed in the lower middle portion of the fixed frame body, a filter screen disposed in the clamping groove, a feed hole formed in the top of the fixed frame body above the clamping groove, a mounting bracket disposed on the top of the filter device body, and a first hydraulic rod assembly disposed on the top of the mounting bracket;

[0006] The top extending end of the first hydraulic rod assembly is vertically connected downwardly to a limit slider, a cavity is provided in the limit slider, an auxiliary frame is placed in the cavity, the output end of the auxiliary frame is vertically connected downwardly to a stirring shaft, the other end of the stirring shaft extends into the filter device body, and the other end of the stirring shaft is connected to a scraper assembly, the bottom of the limit slider is located outside the stirring shaft and is equidistantly installed with multiple connecting rods, one end of the connecting rod extends into the filter device body and is connected to a pressing ring block.

[0007] In addition, the preferred structure is that the scraper assembly includes a fixed mounting ring, the scraper bodies are symmetrically installed on both sides of the fixed mounting ring, and a clamping cavity is opened at the bottom of the pressing ring block at the scraper assembly, and a through hole is opened in the pressing ring block at the stirring shaft.

[0008] In addition, the preferred structure is that one side of the fixed frame is provided with an inlet and outlet hole at the filter screen plate, and one side of the filter device body is provided with a material extraction hole penetrating through the inlet and outlet hole, and a sealing plate is inserted into the material extraction hole on one side of the filter device body.

[0009] In addition, a preferred structure is that the cross-section of the blanking hole is conical, the diameter of the top of the blanking hole is larger than the diameter of the bottom, and a through hole is opened in the fixed frame below the clamping groove.

[0010] In addition, a preferred structure is that feed ports are provided on both sides of the top of the filter body, and a discharge port is provided at the bottom of the filter body, and the discharge port is equipped with a discharge valve.

[0011] In addition, the preferred structure is that the outer wall of the stirring shaft is located below the limiting slider and is fixed with an auxiliary part, the auxiliary part includes a limiting ring, and extension rods are symmetrically installed on both sides of the limiting ring, and the extension rods are in a horizontal state with the scraper body.

[0012] The beneficial effects of the utility model are:

[0013] In the utility model, the coordination arrangement of the first hydraulic rod assembly, the second hydraulic rod assembly, the limiting slider, the driving motor, the scraper assembly, the pressing ring block and the filter screen plate facilitates filtering of the bile acid stock solution entering the filter device body, and the bile acid stock solution is continuously stirred during filtration to avoid clogging during filtration. After the filtration is completed, the bile acid stock solution is squeezed to ensure that the bile acid stock solution on the top of the filter screen plate is basically discharged, thereby avoiding filtration waste and improving filtration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a raw liquid filtration device for bile acid production proposed in the present invention;

[0015] Figure 2 This is a schematic diagram of the structure of a disassembled cross section of a raw liquid filtration device for bile acid production proposed by the present invention;

[0016] Figure 3 This is a schematic structural diagram of a cross-section of a raw liquid filtration device for bile acid production proposed in the present invention;

[0017] Figure 4 This is a partial structural diagram of a raw liquid filtering device for bile acid production proposed by the utility model.

[0018] In the figure: 1. Filter device body; 11. Sealing plate; 12. Mounting frame; 21. First hydraulic rod assembly; 22. Second hydraulic rod assembly; 3. Limiting slider; 31. Connecting rod; 32. Pressing ring block; 4. Auxiliary frame; 5. Driving motor; 51. Agitator shaft; 52. Scraper assembly; 53. Auxiliary parts; 6. Filter screen; 7. Fixed frame; 71. Feeding hole; 72. Inlet and outlet hole; 73. Card groove. DETAILED DESCRIPTION

[0019] 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.

[0020] Reference Figure 1-4 A raw liquid filtration device for bile acid production includes a filter device body 1, a fixed frame 7 fixedly installed in the middle of the filter device body 1, a clamping groove 73 is opened in the lower middle part of the fixed frame 7, a filter screen 6 is set in the clamping groove 73, and a feed through hole is opened at the top of the fixed frame 7 above the clamping groove 73. A mounting bracket 12 is set on the top of the filter device body 1, and a first hydraulic rod assembly 21 is set on the top of the mounting bracket 12;

[0021] The top extending end of the first hydraulic rod assembly 21 is vertically connected downwardly to the limit slider 3, a cavity is opened in the limit slider 3, an auxiliary frame 4 is placed in the cavity, the output end of the auxiliary frame 4 is vertically connected downwardly to the stirring shaft 51, the other end of the stirring shaft 51 extends into the filter device body 1, and the other end of the stirring shaft 51 is connected to the scraper assembly 52, the bottom of the limit slider 3 is located outside the stirring shaft 51, and multiple connecting rods 31 are installed at equal distances, one end of the connecting rod 31 extends into the filter device body 1 and is connected to a pressing ring block 32.

[0022] In addition, the scraper assembly 52 includes a fixed mounting ring, and the scraper bodies are symmetrically mounted on both sides of the fixed mounting ring. A clamping cavity is opened at the bottom of the pressing ring block 32 at the scraper assembly 52, and a through hole is opened in the pressing ring block 32 at the stirring shaft.

[0023] At the same time, an inlet and outlet hole 72 is provided on one side of the fixed frame 7 at the filter screen plate 6, and a material removal hole is provided on one side of the filter device body 1 at the inlet and outlet hole, and a sealing plate 11 is inserted into the material removal hole on one side of the filter device body 1, so that the filter screen plate 6 can be easily removed for cleaning or replacement through the inlet and outlet hole 72 and the material removal hole.

[0024] In addition, the cross-section of the feed hole is conical, and the diameter of the top of the feed hole is larger than the diameter of the bottom, thereby ensuring that the bile acid stock solution can smoothly enter the top of the filter plate 6 for filtration treatment, and a through hole is opened in the fixed frame 7 below the clamping groove 73.

[0025] Furthermore, feed ports are provided on both sides of the top of the filter body 1 , and a discharge port is provided at the bottom of the filter body 1 , and a discharge valve is provided at the discharge port.

[0026] Furthermore, feed ports are provided on both sides of the top of the filter device body 1, and the outer wall of the stirring shaft 51 of the filter device body is located below the limiting slider 3 and is fixedly sleeved with an auxiliary part 53, the auxiliary part 53 includes a limiting ring, and extension rods are symmetrically installed on both sides of the limiting ring, and the extension rods are in a horizontal state with the scraper body.

[0027] Furthermore, it is worth noting that when the extension rod of the auxiliary component 53 is in a parallel state with the mounting frame, the scraper assembly 52 is in a parallel state with the clamping cavity of the pressing ring block.

[0028] In this embodiment, the first hydraulic rod assembly 21, the second hydraulic rod assembly 22, the limiting slider 3, the drive motor 5, the scraper assembly 52, the pressing ring block 32 and the filter screen 6 are arranged in coordination, so as to facilitate the filtration of the bile acid stock solution entering the filter device body 1, and continuously stir the bile acid stock solution during the filtration to avoid blockage during the filtration, and squeeze the bile acid stock solution after the filtration is completed to ensure that the bile acid stock solution on the top of the filter screen 6 is basically discharged, thereby avoiding filtration waste and improving the filtration efficiency.

[0029] Among them, during normal filtration, the second hydraulic rod assembly 22 is controlled to open, so that the scraper assembly 52 moves downward and away from the stuck cavity. Then, the first hydraulic rod assembly 21 is controlled to open, so that the scraper body of the scraper assembly 52 is fitted with the filter screen. Then, the bile acid stock solution is introduced through the feed port, and the bile acid stock solution is filtered through the filter screen 6 to intercept the fixed particulate matter in the bile acid stock solution. At the same time, the drive motor 5 is controlled to open, and its stirring shaft 51 and the scraper assembly 52 are driven to rotate, so as to continuously stir the bile acid stock solution to avoid blockage during filtration.

[0030] When the filtration is completed, by observing the auxiliary part 53, the driving motor 5 is controlled to be turned on to drive the stirring shaft 51 and the scraper assembly 52 to rotate until the extension rod of the auxiliary part 53 is parallel to the mounting frame. At this time, the scraper assembly 52 is parallel to the clamping cavity of the pressing ring block. Then the second hydraulic rod assembly 22 is controlled to be closed to move the scraper assembly 52 upward and located in the clamping cavity. Then the first hydraulic rod assembly 21 is controlled to be opened to make the pressing ring block move to the top of the mesh plate 6 and continuously fit it, thereby squeezing the solid particles containing the residual bile acid stock solution on the top of the filter mesh plate 6, ensuring that the bile acid stock solution on the top of the filter mesh plate 6 is basically discharged, avoiding the phenomenon of filtration waste, and improving the filtration efficiency.

[0031] In the present utility model, the coordination arrangement of the first hydraulic rod assembly 21, the second hydraulic rod assembly 22, the limiting slider 3, the drive motor 5, the scraper assembly 52, the pressing ring block 32 and the filter screen plate 6 facilitates the filtration of the bile acid stock solution entering the filter device body 1, and the bile acid stock solution is continuously stirred during the filtration to avoid clogging during the filtration. After the filtration is completed, the bile acid stock solution is squeezed to ensure that the bile acid stock solution on the top of the filter screen plate 6 is basically discharged, thereby avoiding filtration waste and improving the filtration efficiency.

[0032] 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 raw liquid filtration device for bile acid production, comprising a filtration device body (1), characterized in that: A fixed frame (7) is fixedly installed in the middle of the filter device body (1), a clamping groove (73) is provided in the lower middle of the fixed frame (7), a filter screen (6) is provided in the clamping groove (73), and a feed through hole is provided at the top of the fixed frame (7) above the clamping groove (73), a mounting frame (12) is provided at the top of the filter device body (1), and a first hydraulic rod assembly (21) is provided at the top of the mounting frame (12); The top extending end of the first hydraulic rod assembly (21) is vertically downwardly connected to a limit slider (3), a cavity is provided in the limit slider (3), an auxiliary frame (4) is placed in the cavity, the output end of the auxiliary frame (4) is vertically downwardly connected to a stirring shaft (51), the other end of the stirring shaft (51) extends into the filter device body (1), and the other end of the stirring shaft (51) is connected to a scraper assembly (52), the bottom of the limit slider (3) is located outside the stirring shaft (51), and a plurality of connecting rods (31) are installed at equal distances, one end of the connecting rod (31) extends into the filter device body (1) and is connected to a pressing ring block (32).

2. The device for filtering the raw liquid for producing bile acid according to claim 1, characterized in that: The scraper assembly (52) comprises a fixed mounting ring, with scraper bodies symmetrically mounted on both sides of the fixed mounting ring, and a clamping cavity is provided at the bottom of the pressing ring block (32) at the scraper assembly (52), and a through hole is provided in the pressing ring block (32) at the stirring shaft.

3. The raw liquid filtration device for bile acid production according to claim 1, characterized in that: An inlet and outlet through hole (72) is provided on one side of the fixed frame (7) at the filter screen plate (6), and a material extraction through hole is provided on one side of the filter device body (1) at the inlet and outlet through hole, and a sealing plate (11) is inserted into the material extraction through hole on one side of the filter device body (1).

4. The raw liquid filtration device for bile acid production according to claim 1, characterized in that: The cross section of the blanking through hole is conical, the diameter of the top of the blanking through hole is larger than the diameter of the bottom, and a through hole is provided in the fixed frame (7) below the clamping groove (73).

5. The raw liquid filtration device for bile acid production according to claim 1, characterized in that: Feed ports are provided on both sides of the top of the filter device body (1), and a discharge port is provided at the bottom of the filter device body (1), and a discharge valve is provided at the discharge port.

6. The device for filtering the raw liquid for producing bile acid according to claim 1, characterized in that: The outer wall of the stirring shaft (51) is located below the limiting slider (3) and is fixedly sleeved with an auxiliary part (53). The auxiliary part (53) includes a limiting ring. Extension rods are symmetrically installed on both sides of the limiting ring, and the extension rods are in a horizontal state with the scraper body.

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