CN204017481U - Vacuum filtration device easy to clean - Google Patents
Vacuum filtration device easy to clean Download PDFInfo
- Publication number
- CN204017481U CN204017481U CN201420499972.5U CN201420499972U CN204017481U CN 204017481 U CN204017481 U CN 204017481U CN 201420499972 U CN201420499972 U CN 201420499972U CN 204017481 U CN204017481 U CN 204017481U
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- cylinder body
- suction filtration
- upper cylinder
- device easy
- flange
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Abstract
The utility model relates to a kind of vacuum filtration device easy to clean, belong to chemical industry, pharmaceutical industry technique for producing raw material apparatus field, comprise suction filtration cylinder, support, support is fixed on suction filtration cylinder bottom portion, suction filtration cylinder comprises upper cylinder body and lower cylinder body, upper cylinder body is connected by flange with lower cylinder body, in upper cylinder body, be provided with filter plate, lower cylinder body bottom is provided with suction filtration mouth, upper cylinder body top is provided with filter cover, filter cover is provided with spiracle and drain hole, simple in structure, facilitate the suction filtration operation in production of raw medicine, can clean thoroughly, meet the requirement of GMP to equipment cleaning, convenient for cleaning again, disassembling section is simple, thereby meet the need of production of bulk drug.
Description
Technical field
The utility model relates to a kind of vacuum filtration device easy to clean, belongs to chemical industry, pharmaceutical industry technique for producing raw material apparatus field.
Background technology
At present, during existing Industrial raw material medicine is produced, vacuum filtration device mainly contains following two kinds: the first, closed suction filtration cylinder under filter plate, on the filter plate of this suction filtration cylinder, smooth filter paper or the filter cloth completed, joins bulk drug feed liquid in suction filtration cylinder, passes through vacuum action, make the liquid-solid separation in feed liquid, reach the effect of filtration, the inner surface under this kind of equipment filter plate is unfavorable for cleaning, if clean not thorough, in production, easily cause feed liquid cross pollution, affect bulk drug quality; The second, semi-enclosed suction filtration cylinder under filter plate, on the basis of the first suction filtration cylinder structure, installs dismountable filter plate, reaches clean object, but the dismounting of the filter plate of this kind of equipment is inconvenient, is unfavorable for practical operation in suitability for industrialized production.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of vacuum filtration device easy to clean is provided, simple in structure, facilitate the suction filtration operation in production of raw medicine, can clean thoroughly, meet the requirement of GMP to equipment cleaning, convenient for cleaning again, disassembling section is simple, thereby meets the need of production of bulk drug.
Vacuum filtration device easy to clean described in the utility model, comprise suction filtration cylinder, support, support is fixed on suction filtration cylinder bottom portion, suction filtration cylinder comprises upper cylinder body and lower cylinder body, upper cylinder body is connected by flange with lower cylinder body, is provided with filter plate in upper cylinder body, and lower cylinder body bottom is provided with suction filtration mouth, upper cylinder body top is provided with filter cover, and filter cover is provided with spiracle and drain hole.
Suction filtration cylinder is divided into lower cylinder body, by flange, connects, and while needing after suction filtration completes to clean, takes flange apart and connects and can thoroughly clean cylinder interior, simple and fast; When suction filtration, close filter cover and can effectively prevent the volatilization of feed liquid solvent, the spiracle in filter cover is convenient to air and is entered, and also can be filled with nitrogen protection when oxidizable material suction filtration simultaneously.
Filter plate is positioned at upper cylinder body distance flange connection surface 5-10cm place, and filter plate is moderate apart from flange connection surface position, neither affects suction filtration, also convenient for cleaning.
Flange is O type flange, and flange is organized C type clamp by 8-10 and is fixedly connected with, and flange connection surface place is provided with ring packing silica gel, with C type clamp, is fixedly connected with, and is convenient to dismounting, joint face silica gel sealing, the vacuum while guaranteeing suction filtration.
Filter cover is connected with upper cylinder body by hinge, is covered with filter opening on filter plate, and filter opening diameter is consistent, and diameter range is 1-5mm.
Support height is 0.2-0.6m, and frame bottom is installed universal wheel, and upper cylinder body is provided with pushing hands, and mobile suction filtration cylinder is convenient in the setting of pushing hands, and after the upper and lower cylinder body dismounting of suction filtration cylinder, pushing hands has been placed certain supporting role to upper cylinder body, makes operation safe.
The beneficial effect that the utility model compared with prior art had is: vacuum filtration apparatus structure easy to clean is simple, facilitate the suction filtration operation in production of raw medicine, can clean thoroughly, meet the requirement of GMP to equipment cleaning, convenient for cleaning again, disassembling section is simple, thereby meets the need of production of bulk drug.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model clean operation state;
Fig. 3 is flange connection surface schematic diagram;
Fig. 4 is filter-plate structure schematic diagram;
Fig. 5 is filter cover structural representation.
In figure: 1, lower cylinder body; 2, flange; 3, upper cylinder body; 4, filter cover; 5, pushing hands; 6, filter plate; 7, support; 8, universal wheel; 9, suction filtration mouth; 10, filter opening; 11, spiracle; 12, drain hole.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As Figure 1-Figure 5, a kind of vacuum filtration device easy to clean described in the utility model, comprise suction filtration cylinder, support 7, support 7 is fixed on suction filtration cylinder bottom portion, and suction filtration cylinder comprises upper cylinder body 3 and lower cylinder body 1, upper cylinder body 3 is connected by O type flange 2 with lower cylinder body 1, filter plate 6 is fixed in upper cylinder body 3, and lower cylinder body 1 bottom is provided with suction filtration mouth 9, and upper cylinder body 3 tops are provided with filter cover 4, filter cover 4 is connected with upper cylinder body 3 by hinge, and filter cover 4 is provided with spiracle 11 and drain hole 12.
Suction filtration cylinder is divided into upper cylinder body 3 and lower cylinder body 1, by flange 2, connects, and while needing after suction filtration completes to clean, takes flange 2 apart and connects and can thoroughly clean cylinder interior, simple and fast; When suction filtration, close filter cover 4 and can effectively prevent the volatilization of feed liquid solvent, the spiracle in filter cover 4 is convenient to air and is entered, and also can be filled with nitrogen protection when oxidizable material suction filtration simultaneously.
Filter plate 6 is positioned at upper cylinder body 3 apart from flange 2 joint face 7cm places, and filter plate 6 is moderate apart from flange 2 joint face positions, neither affects suction filtration effect, also facilitates the dismounting of suction filtration cylinder rear clean.
Flange 2 is fixedly connected with by 8 groups of C type clamps, and flange 2 joint face places are provided with ring packing silica gel, with C type clamp, are fixedly connected with, during disassembly, cleaning, only need unload C type clamp, open O type flange 2 interfaces, flange 2 joint face silica gel sealings, the vacuum when guaranteeing suction filtration.
On filter plate 6, be covered with filter opening 10, all filter opening 10 diameters are consistent, and diameter is 3mm.
Support 7 is highly 0.4m, and universal wheel 8 is installed in support 7 bottoms, and upper cylinder body 3 is provided with pushing hands 5, and mobile suction filtration cylinder is convenient in the setting of pushing hands 5, and after the upper and lower cylinder body dismounting of suction filtration cylinder, 3 certain supporting roles of upper cylinder body are placed in 5 pairs of pushing hands, make operation safe.
Claims (8)
1. a vacuum filtration device easy to clean, comprise suction filtration cylinder, support (7), support (7) is fixed on suction filtration cylinder bottom portion, it is characterized in that: described suction filtration cylinder comprises upper cylinder body (3) and lower cylinder body (1), upper cylinder body (3) is connected by flange (2) with lower cylinder body (1), in upper cylinder body (3), be provided with filter plate (6), lower cylinder body (1) bottom is provided with suction filtration mouth (9), upper cylinder body (3) top is provided with filter cover (4), and filter cover (4) is provided with spiracle (11) and drain hole (12).
2. vacuum filtration device easy to clean according to claim 1, is characterized in that: described filter plate (6) is positioned at upper cylinder body (3) distance flange (2) joint face 5-10cm place.
3. vacuum filtration device easy to clean according to claim 1, is characterized in that: described flange (2) is O type flange, and flange (2) is organized C type clamp by 8-10 and is fixedly connected with.
4. vacuum filtration device easy to clean according to claim 3, is characterized in that: described flange (2) joint face place is provided with ring packing silica gel.
5. vacuum filtration device easy to clean according to claim 1, is characterized in that: described filter cover (4) is connected with upper cylinder body (3) by hinge.
6. vacuum filtration device easy to clean according to claim 1, is characterized in that: described filter plate (6) is provided with filter opening (10), and filter opening (10) diameter is consistent, and diameter range is 1-5mm.
7. vacuum filtration device easy to clean according to claim 1, is characterized in that: described support (7) altitude range is 0.2-0.6m, and universal wheel (8) is installed in support (7) bottom.
8. vacuum filtration device easy to clean according to claim 1, is characterized in that: described upper cylinder body (3) is provided with pushing hands (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499972.5U CN204017481U (en) | 2014-09-01 | 2014-09-01 | Vacuum filtration device easy to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499972.5U CN204017481U (en) | 2014-09-01 | 2014-09-01 | Vacuum filtration device easy to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017481U true CN204017481U (en) | 2014-12-17 |
Family
ID=52057396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420499972.5U Active CN204017481U (en) | 2014-09-01 | 2014-09-01 | Vacuum filtration device easy to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707375A (en) * | 2015-03-26 | 2015-06-17 | 江苏诚信药业有限公司 | Process system for preparing tenofovir disoproxil fumarate |
| CN114312936A (en) * | 2021-12-27 | 2022-04-12 | 甘肃银光化学工业集团有限公司 | Integrative tank wagon is transported in suction filtration |
-
2014
- 2014-09-01 CN CN201420499972.5U patent/CN204017481U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707375A (en) * | 2015-03-26 | 2015-06-17 | 江苏诚信药业有限公司 | Process system for preparing tenofovir disoproxil fumarate |
| CN114312936A (en) * | 2021-12-27 | 2022-04-12 | 甘肃银光化学工业集团有限公司 | Integrative tank wagon is transported in suction filtration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 256100 No. 6 Erlang Road, Yiyuan County, Zibo, Shandong Patentee after: Ruiyang Pharmaceutical Co., Ltd Address before: 256100 No. 6 Erlang Road, Yiyuan County, Zibo, Shandong Patentee before: REYOUNG PHARMACEUTICAL Co.,Ltd. |