CN221084883U - Medical intermediate filter - Google Patents
Medical intermediate filter Download PDFInfo
- Publication number
- CN221084883U CN221084883U CN202322735261.5U CN202322735261U CN221084883U CN 221084883 U CN221084883 U CN 221084883U CN 202322735261 U CN202322735261 U CN 202322735261U CN 221084883 U CN221084883 U CN 221084883U
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- Prior art keywords
- liquid
- sealed
- liquid collecting
- medical intermediate
- filter
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- 239000007788 liquid Substances 0.000 claims abstract description 125
- 239000000543 intermediate Substances 0.000 claims description 47
- 238000007789 sealing Methods 0.000 claims description 25
- 239000004744 fabric Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 239000012450 pharmaceutical intermediate Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 32
- 239000003814 drug Substances 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a medical intermediate filter, and relates to the field of filters. Above-mentioned medical intermediate filter includes the seal box, rotates through the hinge on the seal box to be connected with sealed case lid, is provided with the opening on the rotation route of seal box's top and corresponding sealed case lid, and the inner wall fixed mounting of seal box has the support swivel, and the inboard rotation that supports the swivel is connected with the liquid collection tube, and the fixed intercommunication in bottom of liquid collection tube has sealed liquid hopper that runs through the seal box bottom. The utility model promotes the solid-liquid separation of the medical intermediate liquid medicine in a centrifugal way, thus improving the filtering effect of the medical intermediate liquid medicine; and the negative pressure liquid suction process is adopted to act in the sealed box body, and the negative pressure effect acts in the cavity when the process meets the requirements that the medicine intermediate is centrifuged and the medicine liquid in the liquid collecting cavity is rapidly discharged, so that the filtering efficiency of the centrifugal filtration medicine intermediate of the filtering component can be accelerated.
Description
Technical Field
The utility model relates to the field of filters, in particular to a medical intermediate filter.
Background
The medical intermediate is actually some chemical raw materials or chemical products used in the process of synthesizing medicines. In the production process of the medical intermediate, the medical intermediate is required to be processed through a reaction kettle, an extraction device, a filtering device, a mixing device and other steps, wherein the filtering device is mainly used for filtering impurities in the medical intermediate, and the extracted medicinal material and the liquid medicine are subjected to rough filtration to realize solid impurities and liquid.
At present, when the medical intermediate filter is used for filtering, the liquid medicine of the medical intermediate is filtered in a free permeation mode, and the existing means have the problem of low filtering efficiency, so that the efficiency of the production and processing of the medical intermediate is affected, and therefore, the medical intermediate filter is provided for improving the filtering efficiency of the liquid medicine of the medical intermediate.
Disclosure of utility model
Accordingly, it is necessary to provide a medical intermediate filter against the problem that the efficiency of the production process of the medical intermediate is affected by the problem that the filtering efficiency of the medical intermediate filter is low.
The utility model provides a medical intermediate filter, includes the seal box, be connected with sealed case lid through the hinge rotation on the seal box, the top of seal box just corresponds be provided with the opening on the rotation route of seal box lid, the inner wall fixed mounting of seal box has the support swivel, and the inboard rotation that supports the swivel is connected with the liquid collecting bucket, the bottom fixed intercommunication of liquid collecting bucket has sealed rotation to run through the liquid outlet bucket of seal box bottom, be provided with in the seal box and be used for the drive liquid collecting bucket pivoted rotary drive unit on supporting the swivel, demountable installation has filter unit in the liquid collecting bucket, and filter unit with reserve the liquid collecting chamber between the liquid collecting bucket, the liquid collecting bucket with be provided with a plurality of equipment on the filter unit and join in marriage the subassembly, and filter unit pass through the assembly with liquid collecting bucket dismantles to be connected, the bottom of seal box be provided with liquid outlet bucket sealed rotation is connected's negative pressure liquid taking unit.
Preferably, the rotary driving unit comprises a rotary motor fixedly arranged on the inner wall of the sealed box body, a gear fixedly arranged at the output end of the rotary motor and an annular rack fixedly arranged on the outer surface of the liquid collecting cylinder; the gear is connected to the annular rack in a meshed mode.
Preferably, a supporting and fixing plate is fixedly arranged on the inner wall of the sealing box body, and the rotating motor is fixedly arranged on the supporting and fixing plate.
Preferably, the filter assembly comprises a filter cartridge and a fine filter cloth fixedly mounted within the filter cartridge.
Preferably, a lifting cross is fixedly arranged in the filter cylinder.
Preferably, each assembly component comprises a U-shaped limiting plate fixedly arranged on the inner surface of the liquid collecting cylinder and a plugboard fixedly arranged on the outer surface of the filter cylinder; the plugboard is movably spliced in the U-shaped limiting plate.
Preferably, the negative pressure liquid taking unit comprises a sealing rotary joint which is connected with the bottom port of the liquid outlet hopper in a sealing rotary mode, a liquid taking pipe which is arranged at one end of the sealing rotary joint and is opposite to the liquid outlet hopper, and a liquid taking pump body which is fixedly communicated with the liquid outlet end of the liquid taking pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the application, the liquid collecting cylinder is rotatably connected to the supporting swivel, and the liquid collecting cylinder is driven to rotate by the rotary driving unit, so that centrifugal movement can be performed based on the filtering component in the liquid collecting cylinder, and solid-liquid separation of medical intermediate liquid is promoted in a centrifugal manner, so that the filtering effect of the medical intermediate liquid can be improved.
2. According to the application, the assembly components are arranged on the liquid collecting cylinder and the filter component, so that the assembly components can meet the convenience of limiting the filter component based on the insertion of the filter component in the liquid collecting cylinder, and the filter component is flexibly taken and placed for the purpose, so that the convenience of cleaning the solid waste filtered by the filter component can be provided.
3. According to the application, the negative pressure liquid taking unit is arranged, the sealing box body and the sealing box cover are matched, so that the sealing box body is internally provided with the sealable cavity, the negative pressure liquid taking unit acts on the liquid outlet hopper to carry out a negative pressure liquid pumping process, and the process can meet the effect that the medicine liquid in the medicine intermediate centrifugal liquid collecting cavity is thrown out and stored in the liquid collecting cavity is rapidly discharged, and meanwhile, the effect that the negative pressure acts in the cavity can accelerate the filtration efficiency of the centrifugal filtration medicine intermediate of the filter assembly, thereby improving the filtration efficiency of the medicine intermediate and guaranteeing the production and processing efficiency of the medicine intermediate.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Figure 2 shows a cross-sectional view of the whole of the utility model.
FIG. 3 is a schematic view of the structure of the seal-free case of FIG. 1 according to the present utility model.
FIG. 4 is a schematic illustration of the attachment of the liquid collection canister of FIG. 3 to a filter assembly in accordance with the present utility model.
Description of the main reference signs
1. Sealing the box body; 2. sealing the box cover; 21. an opening; 3. a support swivel; 4. a liquid collecting cylinder; 41. a liquid outlet hopper; 5. a rotation driving unit; 51. a rotating electric machine; 52. a gear; 53. an annular rack; 6. a filter assembly; 61. a filter cartridge; 62. fine filter cloth; 7. assembling the assembly; 71. a U-shaped limiting plate; 72. inserting plate; 8. a negative pressure liquid taking unit; 81. sealing the rotary joint; 82. a liquid taking tube; 83. a liquid taking pump body; 9. a supporting and fixing plate; 10. and lifting the cross.
The foregoing general description of the utility model will be described in further detail with reference to the drawings and detailed description.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
Referring to fig. 1-4, the present embodiment provides a medical intermediate filter, which includes a sealed box 1, and a sealed box cover 2 is rotatably connected to the sealed box 1 through a hinge; the sealing box body 1 and the sealing box cover 2 are matched, so that a sealable cavity is formed in the sealing box body 1, and negative pressure filtering treatment is provided for medical intermediates; an opening 21 is arranged on the rotating path of the sealing box body 1 corresponding to the sealing box cover 2; the opening 21 can facilitate the feeding and discharging of the medical intermediate in the sealed box body 1; the inner wall of the sealed box body 1 is fixedly provided with a supporting swivel 3, the inner side of the supporting swivel 3 is rotationally connected with a liquid collecting cylinder 4, and the bottom of the liquid collecting cylinder 4 is fixedly communicated with a liquid outlet hopper 41 which penetrates through the bottom of the sealed box body 1 in a sealing and rotating manner; the liquid outlet hopper 41 can be connected to the sealed box body 1 in a sealing and rotating way through a sealing bearing; the liquid outlet hopper 41 can conveniently discharge the filtered liquid medicine collected in the liquid collecting cylinder 4; a rotary driving unit 5 for driving the liquid collecting cylinder 4 to rotate on the supporting swivel 3 is arranged in the sealed box body 1, a filter assembly 6 is detachably arranged in the liquid collecting cylinder 4, and a liquid collecting cavity is reserved between the filter assembly 6 and the liquid collecting cylinder 4; the liquid collecting cavity can be used for Cheng Ji filtering liquid medicine of centrifugal liquid removal; the liquid collecting cylinder 4 and the filtering component 6 are provided with a plurality of groups of assembling components 7, the filtering component 6 is connected with the liquid collecting cylinder 4 in a disassembling mode through the assembling components 7, and the bottom of the sealing box body 1 is provided with a negative pressure liquid taking unit 8 which is connected with the liquid outlet hopper 41 in a sealing and rotating mode.
In the embodiment, the liquid collecting cylinder 4 is driven to rotate to drive the filtering component 6 to perform centrifugal action, and the solid-liquid separation of the medical intermediate liquid medicine is promoted in a centrifugal way, so that the filtering effect of the medical intermediate liquid medicine can be improved; meanwhile, the negative pressure liquid extraction unit 8 acts on the liquid outlet hopper 41 to carry out a negative pressure liquid extraction process, and the negative pressure acts on the cavity to accelerate the filtration efficiency of the filter assembly 6 for centrifugally filtering the medical intermediate while the liquid medicine which is thrown out by the centrifugation of the medical intermediate and is contained in the liquid collecting cavity is rapidly discharged, so that the effect of improving the filtration efficiency of the medical intermediate can be achieved.
With continued reference to fig. 3, the rotary driving unit 5 includes a rotary motor 51 fixedly installed on the inner wall of the sealed case 1, a gear 52 fixedly installed at the output end of the rotary motor 51, and an annular rack 53 fixedly installed at the outer surface of the liquid collecting cylinder 4; the gear 52 is engaged and connected to an annular rack 53.
A supporting and fixing plate 9 is fixedly arranged on the inner wall of the sealed box body 1, and a rotary motor 51 is fixedly arranged on the supporting and fixing plate 9; the support fixing plate 9 can be used to stabilize the use position of the rotary electric machine 51.
Specifically, when the filter assembly 6 is disposed in the liquid collecting cylinder 4, the rotating motor 51 is started to drive the gear 52 to rotate, the rotating gear 52 can be meshed with the transmission annular rack 53 to act, so that the annular rack 53 can drive the liquid collecting cylinder 4 to rotate on the supporting swivel 3, and the filter assembly 6 is driven to centrifugally rotate in a rotating manner, so that the medical intermediate can be filtered in a centrifugal manner.
With continued reference to fig. 4, the filter assembly 6 includes a filter cartridge 61 and a fine filter cloth 62 fixedly mounted within the filter cartridge 61; in the present application, the fine filter cloth 62 is fixedly installed in the filter cartridge 61 through a plate member, and the fine filter cloth 62 improves the filtering accuracy of the medical intermediate.
The lifting cross 10 is fixedly arranged in the filter cartridge 61; the advantage of this design is that it is convenient to increase the taking and placing action of the filter cartridge 61 in the liquid collecting cylinder 4, so as to clean the solid waste filtered in the filter cartridge 61.
Each assembly 7 comprises a U-shaped limiting plate 71 fixedly mounted on the inner surface of the liquid collecting cylinder 4 and a plugboard 72 fixedly mounted on the outer surface of the filter cartridge 61; the plugboard 72 is movably spliced in the U-shaped limiting plate 71; the bottom of the U-shaped limiting plate 71 is in a blocking state, so that the U-shaped limiting plate can be used for limiting the sliding insertion path of the insertion plate 72, and the filter cartridge 61 is stably located in the liquid collecting cylinder 4.
With continued reference to fig. 3, the negative pressure liquid-taking unit 8 includes a sealed rotary joint 81 connected to the bottom port of the liquid outlet bucket 41 in a sealed rotary manner, a liquid-taking pipe 82 disposed at one end of the sealed rotary joint 81 facing away from the liquid outlet bucket 41, and a liquid-taking pump 83 fixedly connected to the liquid outlet end of the liquid-taking pipe 82; in the application, the liquid taking pump 83 can perform negative pressure suction operation in the sealed box body 1, and after the liquid taking pump 83 stops working, the sealed box cover 2 is inconvenient to open due to the negative pressure environment in the sealed box body 1, so that a safety valve can be arranged on the sealed box body 1 to recover the negative pressure environment.
Specifically, by starting the negative pressure suction operation of the liquid-taking pump 83, the liquid-taking pump 83 can rapidly draw out the medical intermediate liquid centrifugally filtered into the liquid-collecting barrel 4 through the sealed communication of the liquid-taking pipe 82 and the liquid-taking hopper 41, and meanwhile, the sealing box cover 2 is covered on the sealing box 1, so that the medical intermediate in a centrifugal filtration state can be sucked in the sealed environment inside the sealing box 1, and the filtration efficiency of medical intermediate liquid can be accelerated.
The application mode of the medical intermediate filter in the embodiment is as follows: firstly, the filter cartridge 61 can be inserted into the U-shaped limiting plate 71 in the liquid collecting cylinder 4 through the insertion plate 72 to stabilize the sitting position in the filter cartridge 61, then a large amount of medicine intermediate can be added into the filter cartridge 61 through the opening 21, the sealing box cover 2 can be covered at the moment, the rotating motor 51 is started to drive the gear 52 to rotate, the rotating gear 52 can be meshed with the transmission annular rack 53 to act, the annular rack 53 can drive the liquid collecting cylinder 4 to rotate on the supporting rotating ring 3, the filter cartridge 61 is driven to centrifugally rotate in a rotating mode, medicine liquid of the medicine intermediate can be filtered out through the fine filter cloth 62, and medicine residues are left in the filter cartridge 61; meanwhile, through starting the negative pressure suction work of the liquid taking pump body 83, the liquid taking pump body 83 can rapidly draw out the medical intermediate liquid centrifugally filtered into the liquid collecting cylinder 4 through the liquid taking pipe 82 and the liquid outlet hopper 41 in a sealed communication mode, and the medical intermediate in a centrifugal filtration state can be sucked under the sealed environment of the sealed box body 1 because the sealed box cover 2 is covered on the sealed box body 1, so that the filtration efficiency of medical intermediate liquid medicine can be accelerated, the above processing can be stopped until the liquid taking pump body 83 transfers and conveys the medical intermediate liquid medicine to a designated area, the sealed box cover 2 can be opened after the negative pressure environment of the sealed box body 1 is regulated, and the filter assembly 6 in the liquid collecting cylinder 4 is taken out to clean the filtered medicine residues, so that the whole filtration process can be completed.
Claims (7)
1. The utility model provides a medical intermediate filter, its characterized in that, including sealed box (1), be connected with sealed case lid (2) through the hinge rotation on sealed box (1), the top of sealed box (1) just corresponds be provided with opening (21) on the rotation route of sealed case lid (2), the inner wall fixed mounting of sealed box (1) has support swivel (3), and supports the inboard rotation of swivel (3) and be connected with liquid collecting drum (4), the fixed intercommunication in bottom of liquid collecting drum (4) has sealed rotation to run through liquid outlet hopper (41) of sealed box (1) bottom, be provided with in sealed box (1) and be used for the drive liquid collecting drum (4) are supporting swivel (3) on pivoted rotary drive unit (5), demountable installation has filter unit (6) in liquid collecting drum (4), and filter unit (6) with keep in advance between liquid collecting drum (4) liquid collecting chamber (7) with be provided with equipment assembly (7) on filter unit (6), and liquid collecting drum (4) are connected with liquid collecting drum (4) through assembly (7) and seal liquid collecting drum (4) rotation take out unit (41).
2. A medical intermediate filter according to claim 1, wherein the rotary drive unit (5) comprises a rotary motor (51) fixedly mounted on the inner wall of the sealed housing (1), a gear (52) fixedly mounted at the output end of the rotary motor (51), and an annular rack (53) fixedly mounted on the outer surface of the liquid collecting cylinder (4); the gear (52) is connected to the annular rack (53) in a meshed manner.
3. A medical intermediate filter according to claim 2, wherein a supporting and fixing plate (9) is fixedly mounted on the inner wall of the seal case (1), and the rotary electric machine (51) is fixedly mounted on the supporting and fixing plate (9).
4. A medical intermediate filter according to claim 1, wherein the filter assembly (6) comprises a filter cartridge (61) and a fine filter cloth (62) fixedly mounted within the filter cartridge (61).
5. A medical intermediate filter according to claim 4, characterized in that the filter cartridge (61) is fixedly fitted with a lifting cross (10).
6. A pharmaceutical intermediate filter according to claim 4, wherein each assembly (7) comprises a U-shaped limiting plate (71) fixedly mounted on the inner surface of the cartridge (4) and a plug plate (72) fixedly mounted on the outer surface of the cartridge (61); the inserting plate (72) is movably inserted into the U-shaped limiting plate (71).
7. A medical intermediate filter according to claim 1, wherein the negative pressure liquid taking unit (8) comprises a sealed rotary joint (81) which is connected with the bottom port of the liquid outlet bucket (41) in a sealing and rotating way, a liquid taking pipe (82) which is arranged at one end of the sealed rotary joint (81) opposite to the liquid outlet bucket (41) and a liquid taking pump body (83) which is fixedly communicated with the liquid outlet end of the liquid taking pipe (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322735261.5U CN221084883U (en) | 2023-10-12 | 2023-10-12 | Medical intermediate filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322735261.5U CN221084883U (en) | 2023-10-12 | 2023-10-12 | Medical intermediate filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221084883U true CN221084883U (en) | 2024-06-07 |
Family
ID=91309139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322735261.5U Active CN221084883U (en) | 2023-10-12 | 2023-10-12 | Medical intermediate filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221084883U (en) |
-
2023
- 2023-10-12 CN CN202322735261.5U patent/CN221084883U/en active Active
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| GR01 | Patent grant |