Pharmaceutical filter for preventing material accumulation at solid side discharge port

Abstract

The utility model discloses a pharmaceutical filter for preventing material accumulation at a solid side discharge port, and relates to the technical field of filtering equipment. The filter comprises a filter body and a discharging assembly, a discharging port is formed in the side edge of the filter body, the discharging assembly is installed on the side edge of the filter body, the discharging assembly comprises a barrel and a hydraulic telescopic shaft, the discharging port is connected with one end of the barrel and communicated with the barrel, a discharging port is formed in the barrel, and the hydraulic telescopic shaft is connected with the discharging port. The discharging port is located at the end close to the discharging port, and a bevel slope is arranged in the discharging port and located on the side close to the discharging port. And through the design of the bevel slope, materials are discharged more smoothly, so that the accumulation of the materials is prevented, and the discharging efficiency of the materials is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of filtering equipment, and in particular relates to a pharmaceutical filter with a solid side discharge port preventing material accumulation. Background Art

[0002] With the development of society, medical technology is becoming more and more advanced. When manufacturing medicines, filtering equipment is used to separate the drug liquid and the material. The drug liquid will be extracted, and the material will be discharged from the filtering equipment. An existing filtering equipment has a platform-shaped discharge port for discharging materials, which easily causes the material to accumulate at the discharge port during the discharge process. Utility Model Content

[0003] In view of the problems in the related art, the utility model proposes a pharmaceutical filter with a solid side discharge port to prevent material accumulation, so as to overcome the above technical problems existing in the existing related art.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses a pharmaceutical filter with a solid side discharge port to prevent material accumulation, comprising a filter and a discharge assembly, wherein a discharge port is provided on a side of the filter, a discharge assembly is installed on the side of the filter, the discharge assembly comprises a cylinder and a hydraulic telescopic shaft, the discharge port is connected to one end of the cylinder, the discharge port is communicated with the cylinder, a discharge port is provided on the cylinder, the discharge port is located at one end close to the discharge port, an angled slope is provided in the discharge port, and the angled slope is located on a side close to the discharge port.

[0006] Furthermore, the connection between the cylinder and the discharge port is inclined outward, the inner diameter of the cylinder is larger than the inner diameter of the discharge port, and a hydraulic telescopic shaft is installed at the tail end of the cylinder. The main shaft of the hydraulic telescopic shaft is located inside the cylinder, and the main shaft and the cylinder are located on the same axis. The front end of the main shaft is connected to the tail end of the piston, and the front end of the piston is cylindrical, and its top end is an arc-shaped protrusion that matches the discharge port. The rear section of the piston is truncated cone-shaped and matches the front end of the cylinder. A piston positioning rod is installed at the rear end of the piston, and the piston positioning rod is located directly below the main shaft. A portion of the piston positioning rod extends from the inside of the cylinder.

[0007] Furthermore, a connection port is provided on the cylinder body, the connection port is communicated with the inside of the cylinder body, the connection port is relatively located above the discharge port, and a repair port is provided on the cylinder body, the repair port is relatively perpendicular to the discharge port.

[0008] Furthermore, a mounting seat 1 is provided on one side of the repair opening, and the midline of the mounting seat 1 coincides with the midline of the repair opening. A mounting seat 2 is provided on the other side of the repair opening, and the midline of the mounting seat 1 coincides with the midline of the repair opening. The mounting seat 2 corresponds to the mounting seat 1.

[0009] Furthermore, a sealing cover is installed on the repair port, and a mounting seat three is installed in the middle of the sealing cover, and the mounting seat three corresponds to the mounting seat one. A connecting rod is provided on the mounting seat one, and the connecting rod is installed on the mounting seat one through a rotating shaft one. The connecting rod is horizontally across the middle of the sealing cover, and a rotating shaft two corresponding to the mounting seat three is provided on the connecting rod, and the rotating shaft two is installed on the mounting seat three.

[0010] Furthermore, one end of the connecting rod corresponding to the second mounting seat is a beveled surface, and a slot is provided on the beveled surface of the connecting rod.

[0011] Furthermore, a limiting rod is installed on the second mounting seat, the limiting rod is connected to the second mounting seat through a rotating shaft three, a limiting groove is provided on the limiting rod, and the limiting groove is matched with the connecting rod.

[0012] Furthermore, a rotating shaft four is installed at the top of the limiting rod, a handle is installed on the rotating shaft four, the handle is located at the upper end of the limiting rod, one end of the rotating shaft four is located in the limiting groove, and a clamping block is provided at one end of the rotating shaft four in the limiting groove, and the clamping block fits with the clamping slot.

[0013] The utility model has the following beneficial effects: by using a pharmaceutical filter which prevents material accumulation through a solid side discharge port, when using the filter, the connection port is connected to an external water pipe, after the filter completes filtering the medicinal liquid, the material remaining in the filter will be transported to the discharge port, and at the same time, the hydraulic telescopic shaft starts its main shaft to start recycling, and the recycled main shaft drives the piston which blocks the discharge port, and when the main shaft drives the piston to recycle and leak out of the discharge port, the hydraulic telescopic shaft stops working, and the material enters the discharge port at this time, and then slides into the discharge port through the angled slope on the discharge port and is discharged, and after the material in the filter is discharged, the water pipe connected to the connection port is connected to the water flow to rinse the material residue stuck to the inside of the cylinder body, and after rinsing, the hydraulic telescopic shaft is started again, and its piston blocks the discharge port again to allow the filter to filter again, and when a fault occurs inside the cylinder body When the inside of the cylinder needs to be inspected and repaired, the handle is turned to make the rotating shaft four drive the card block to rotate and turn the card block out of the card slot, and then the limiting rod is pulled outward, and the limiting rod turns to one side with the cooperation of the rotating shaft three and the mounting seat two, and then the connecting rod is pulled to the other side, and the connecting rod turns to the other side with the cooperation of the rotating shaft one and the mounting seat one. At the same time, the sealing cover is brought out of the repair port by the connecting rod with the cooperation of the mounting seat three and the rotating shaft two to open the repair port, and then the inside of the cylinder can be inspected or repaired through the repair port. After the inspection is completed, the sealing cover is closed again according to the above steps, and the filter can be used again. The design of the angled slope makes the material discharge smoother, thereby preventing the accumulation of materials, thereby improving the discharge efficiency of the materials. The design of the repair port and other components makes it more convenient to inspect the inside of the cylinder, thereby improving the work efficiency.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the left structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the left side structure of the discharging assembly of the utility model;

[0018] Figure 3 This is a front cross-sectional structural schematic diagram of the discharging assembly of the utility model;

[0019] Figure 4It is a front structural schematic diagram of the utility model;

[0020] Figure 5 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Filter; 101. Discharge port; 2. Discharge assembly; 3. Cylinder; 4. Discharge port; 5. Angled slope; 6. Hydraulic telescopic shaft; 601. Main shaft; 7. Piston; 8. Piston positioning rod; 9. Connection port; 10. Repair port; 11. Mounting seat one; 12. Sealing cover; 13. Mounting seat two; 14. Connecting rod; 15. Slot; 16. Rotating shaft one; 17. Rotating shaft two; 18. Mounting seat three; 19. Limit rod; 20. Rotating shaft three; 21. Limit slot; 22. Rotating shaft four; 23. Handle; 24. Block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] See also Figure 1-5As shown, the utility model is a pharmaceutical filter with a solid side discharge port to prevent material accumulation, comprising a filter 1 and a discharge assembly 2. The side of the filter 1 is provided with a discharge port 101, the side of the filter 1 is installed with the discharge assembly 2, the discharge assembly 2 comprises a cylinder 3 and a hydraulic telescopic shaft 6, the discharge port 101 is connected to one end of the cylinder 3, the discharge port 101 is communicated with the cylinder 3, the cylinder 3 is provided with a discharge port 4, and the discharge port 4 is located near the discharge port 101. At one end of the discharge port 4, an angled slope 5 is provided in the discharge port 4, and the angled slope 5 is located on the side close to the discharge port 101; when the filter 1 completes filtering of the liquid medicine, the material remaining in the filter 1 will be transported to the discharge port 101, the material enters the discharge port 101, and then slides into the discharge port 4 through the angled slope 5 on the discharge port 4 and is discharged. Through the design of the angled slope, the material is discharged more smoothly, thereby preventing the accumulation of the material, thereby improving the discharge efficiency of the material.

[0026] In one embodiment, for the above-mentioned pharmaceutical filter with a solid side discharge port to prevent material accumulation, the connection between the inside of the cylinder 3 and the discharge port 101 is inclined outward, the inner diameter of the cylinder 3 is larger than the inner diameter of the discharge port 101, and a hydraulic telescopic shaft 6 is installed at the tail end of the cylinder 3. The main shaft 601 of the hydraulic telescopic shaft 6 is located inside the cylinder 3, and the main shaft 601 and the cylinder 3 are located on the same axis. The front end of the main shaft 601 is connected to the tail end of the piston 7, and the front end of the piston 7 is cylindrical, and its top end is an arc-shaped protrusion that matches the discharge port 101. The rear section of the piston 7 is a truncated cone that matches the front end inside the cylinder 3. The rear section of the piston 7 is a truncated cone that matches the front end inside the cylinder 3. In accordance with the above, a piston positioning rod 8 is installed at the rear end of the piston 7, and the piston positioning rod 8 is located directly below the main shaft 601, and a part of the piston positioning rod 8 extends from the inside of the cylinder 3; after the filter 1 completes the filtration of the liquid medicine, the hydraulic telescopic shaft 6 starts its main shaft 601 to start recovery, and the recovered main shaft 601 drives the piston 7 to block the discharge port 101. When the main shaft 601 drives the piston 7 to recover and leak the discharge port 4, the hydraulic telescopic shaft 6 stops working. After completing the work of discharging materials, the hydraulic telescopic shaft 6 starts again, and its piston 7 blocks the discharge port 101 again to allow the filter 1 to filter again. Its piston positioning rod 8 can help the operator determine the position of the piston 7 in the cylinder 3.

[0027] In one embodiment, for the above-mentioned pharmaceutical filter with a solid side discharge port to prevent material accumulation, a connecting port 9 is provided on the cylinder 3, and the connecting port 9 is connected to the inside of the cylinder 3. The connecting port 9 is relatively located above the discharge port 4. A repair port 10 is provided on the cylinder 3, and the repair port 10 is relatively perpendicular to the discharge port 4. After the material in the filter 1 is discharged, the water pipe connected to the connecting port 9 is connected to the water flow to rinse away the material residues stuck to the inside of the cylinder 3.

[0028] In one embodiment, for the above-mentioned pharmaceutical filter with a solid side discharge port to prevent material accumulation, a mounting seat 11 is provided on one side of the repair port 10, and the center line of the mounting seat 11 coincides with the center line of the repair port 10, and a mounting seat 2 13 is provided on the other side of the repair port 10, and the center line of the mounting seat 2 13 coincides with the center line of the repair port 10, and the mounting seat 2 13 corresponds to the mounting seat 11.

[0029] In one embodiment, for the above-mentioned pharmaceutical filter with a solid side discharge port to prevent material accumulation, a sealing cover 12 is installed on the repair port 10, and a mounting seat three 18 is installed in the middle of the sealing cover 12, and the mounting seat three 18 corresponds to the mounting seat one 11, and a connecting rod 14 is provided on the mounting seat one 11, and the connecting rod 14 is installed on the mounting seat one 11 through a rotating shaft one 16, and the connecting rod 14 is horizontally across the middle of the sealing cover 12, and a rotating shaft two 17 corresponding to the mounting seat three 18 is provided on the connecting rod 14, and the rotating shaft two 17 is installed on the mounting seat three 18.

[0030] In one embodiment, for the pharmaceutical filter with a solid side discharge port to prevent material accumulation, the end of the connecting rod 14 corresponding to the mounting seat 13 is a beveled surface, and a slot 15 is provided on the beveled surface of the connecting rod 14.

[0031] In one embodiment, for the above-mentioned pharmaceutical filter with a solid side discharge port to prevent material accumulation, a limiting rod 19 is installed on the mounting seat 2 13 , and the limiting rod 19 is connected to the mounting seat 2 13 through a rotating shaft 3 20 . A limiting groove 21 is provided on the limiting rod 19 , and the limiting groove 21 is matched with the connecting rod 14 .

[0032] In one embodiment, for the above-mentioned pharmaceutical filter with a solid side discharge port to prevent material accumulation, a rotating shaft 22 is installed at the top of the limiting rod 19, and a handle 23 is installed on the rotating shaft 22. The handle 23 is located at the upper end of the limiting rod 19, and one end of the rotating shaft 22 is located in the limiting groove 21. A block 24 is provided at one end of the rotating shaft 22 in the limiting groove 21, and the block 24 is matched with the groove 15; when a fault occurs inside the cylinder 3 and the inside of the cylinder 3 needs to be repaired, the rotating shaft 22 drives the block 24 to rotate by rotating the handle 23 to rotate the block 24 out of the groove 15, and then the limiting rod 19 is pulled outward. , the limit rod 19 rotates to one side with the cooperation of the rotating shaft three 20 and the mounting seat two 13, and then pulls the connecting rod 14 to the other side. The connecting rod 14 rotates to the other side with the cooperation of the rotating shaft one 16 and the mounting seat one 11, and at the same time, the sealing cover 12 is brought out of the repair port 10 by the connecting rod 14 with the cooperation of the mounting seat three 18 and the rotating shaft two 17 to open the repair port 10, and then the inside of the cylinder 3 can be inspected or repaired through the repair port 10. After the inspection is completed, the sealing cover 12 is closed again according to the above steps, and the filter 1 can be used again. The design of the repair port and other components makes it more convenient to inspect and repair inside the cylinder, thereby improving work efficiency.

[0033] In summary, with the aid of the above-mentioned technical scheme of the utility model, a pharmaceutical filter with a solid side discharge port is used to prevent material accumulation. When the filter is used, the connecting port 9 is connected to the external water pipe. After the filter 1 completes the filtration of the liquid medicine, the material remaining in the filter 1 will be transported to the discharge port 101, and at the same time, the hydraulic telescopic shaft 6 starts its main shaft 601 to start recovery. The recovered main shaft 601 drives the piston 7 that blocks the discharge port 101. When the main shaft 601 drives the piston 7 to recover and leak out the discharge port 4, the hydraulic telescopic shaft 6 stops working. At this time, the material enters the discharge port 101, and then slides into the discharge port 4 through the angled slope 5 on the discharge port 4 and is discharged. After the material in the filter 1 is discharged, the water pipe connected to the connecting port 9 is connected to the water flow to rinse the material residue stuck to the inside of the cylinder 3. After rinsing, the liquid The telescopic shaft 6 is compressed and started again, and its piston 7 blocks the discharge port 101 again to allow the filter 1 to filter again. When a fault occurs inside the cylinder 3 and the cylinder 3 needs to be repaired, the handle 23 is turned to make the shaft four 22 drive the block 24 to rotate and turn the block 24 out of the slot 15, and then the limit rod 19 is pulled outward. The limit rod 19 turns to one side with the cooperation of the shaft three 20 and the mounting seat two 13, and then the connecting rod 14 is pulled to the other side. The connecting rod 14 turns to the other side with the cooperation of the shaft one 16 and the mounting seat one 11. At the same time, the sealing cover 12 is brought out of the repair port 10 by the connecting rod 14 with the cooperation of the mounting seat three 18 and the shaft two 17 to open the repair port 10, and then the inside of the cylinder 3 can be inspected or repaired through the repair port 10. After the inspection is completed, the sealing cover 12 is closed again according to the above steps, and the filter 1 can be activated again.

[0034] Through the above technical solution, 1. Through the design of the angled slope, the material can be discharged more smoothly, thereby preventing the accumulation of materials and improving the discharge efficiency of the materials.

[0035] The design of the repair port and other parts makes it more convenient to carry out maintenance inside the cylinder, thereby improving work efficiency.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A pharmaceutical filter with a solid side discharge port to prevent material accumulation, characterized in that: The invention comprises a filter (1) and a discharge assembly (2), wherein a discharge port (101) is provided on a side of the filter (1), and the discharge assembly (2) is installed on the side of the filter (1), and the discharge assembly (2) comprises a barrel (3) and a hydraulic telescopic shaft (6), wherein the discharge port (101) is connected to one end of the barrel (3), and the discharge port (101) is communicated with the barrel (3), and a discharge port (4) is provided on the barrel (3), and the discharge port (4) is located at one end close to the discharge port (101), and an angled slope (5) is provided inside the discharge port (4), and the angled slope (5) is located on a side close to the discharge port (101).

2. A pharmaceutical filter with a solid side discharge port to prevent material accumulation according to claim 1, characterized in that: The connection between the cylinder (3) and the discharge port (101) is outwardly inclined. The inner diameter of the cylinder (3) is larger than the inner diameter of the discharge port (101). A hydraulic telescopic shaft (6) is installed at the rear end of the cylinder (3). The main shaft (601) of the hydraulic telescopic shaft (6) is located inside the cylinder (3). The main shaft (601) and the cylinder (3) are located on the same axis. The front end of the main shaft (601) is connected to the rear end of the piston (7). The front end of the piston (7) is cylindrical and its top end is an arc-shaped protrusion that fits with the discharge port (101). The rear section of the piston (7) is truncated and fits with the front end of the cylinder (3). A piston positioning rod (8) is installed at the rear end of the piston (7). The piston positioning rod (8) is located directly below the main shaft (601). A part of the piston positioning rod (8) extends from the inside of the cylinder (3).

3. A pharmaceutical filter with a solid side discharge port to prevent material accumulation according to claim 1, characterized in that: The cylinder (3) is provided with a connection port (9), the connection port (9) being communicated with the interior of the cylinder (3), the connection port (9) being relatively located above the discharge port (4), and the cylinder (3) is provided with a repair port (10), the repair port (10) being relatively perpendicular to the discharge port (4).

4. A pharmaceutical filter with a solid side discharge port to prevent material accumulation according to claim 3, characterized in that: A mounting seat 1 (11) is provided on one side of the repair opening (10), and the center line of the mounting seat 1 (11) coincides with the center line of the repair opening (10); a mounting seat 2 (13) is provided on the other side of the repair opening (10), and the center line of the mounting seat 2 (13) coincides with the center line of the repair opening (10); the mounting seat 2 (13) corresponds to the mounting seat 1 (11).

5. A pharmaceutical filter with a solid side discharge port to prevent material accumulation according to claim 4, characterized in that: A sealing cover (12) is installed on the repair port (10), and a mounting seat three (18) is installed in the middle of the sealing cover (12). The mounting seat three (18) corresponds to the mounting seat one (11). A connecting rod (14) is provided on the mounting seat one (11). The connecting rod (14) is installed on the mounting seat one (11) through a rotating shaft one (16). The connecting rod (14) is horizontally arranged in the middle of the sealing cover (12). A rotating shaft two (17) corresponding to the mounting seat three (18) is provided on the connecting rod (14), and the rotating shaft two (17) is installed on the mounting seat three (18).

6. A pharmaceutical filter with a solid side discharge port to prevent material accumulation according to claim 5, characterized in that: One end of the connecting rod (14) corresponding to the second mounting seat (13) is a beveled surface, and a slot (15) is provided on the beveled surface of the connecting rod (14).

7. A pharmaceutical filter with a solid side discharge port to prevent material accumulation according to claim 6, characterized in that: A limit rod (19) is installed on the second mounting seat (13), the limit rod (19) is connected to the second mounting seat (13) via a third rotating shaft (20), a limit groove (21) is provided on the limit rod (19), and the limit groove (21) is matched with the connecting rod (14).

8. A pharmaceutical filter with a solid side discharge port to prevent material accumulation according to claim 7, characterized in that: A rotating shaft (22) is mounted on the top of the limiting rod (19), a handle (23) is mounted on the rotating shaft (22), the handle (23) is located at the upper end of the limiting rod (19), one end of the rotating shaft (22) is located in the limiting groove (21), a clamping block (24) is provided at one end of the rotating shaft (22) in the limiting groove (21), and the clamping block (24) is matched with the clamping groove (15).

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