CN104258731A - Filtering bearing device for microporous filtration membrane for medicinal liquor - Google Patents
Filtering bearing device for microporous filtration membrane for medicinal liquor Download PDFInfo
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- CN104258731A CN104258731A CN201410503577.4A CN201410503577A CN104258731A CN 104258731 A CN104258731 A CN 104258731A CN 201410503577 A CN201410503577 A CN 201410503577A CN 104258731 A CN104258731 A CN 104258731A
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- filtering
- microporous membrane
- liquid filtering
- lid
- platform
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Abstract
The invention discloses a filtering bearing device for a microporous filtering membrane for medicinal liquor, and mainly solves the problem that a filtering device is poor in filtering effect in the prior art. The filtering bearing device comprises a microporous filtering membrane carrying table (1), a cover body (3) which is arranged on the microporous filtering membrane carrying table (1) and is provided with a liquid feeding pipe (2) and fixing pieces (4) which are used for fixing the cover body (3) on the microporous filtering membrane carrying table (1), wherein the microporous filtering membrane carrying table (1) consists of a carrying body (21) integrally fixed with the cover body (3) through the fixing piece (4), a collection tank (22) which is arranged on the carrying body (21) and is used for collecting filtrate obtained by filtering of the microporous filtering membrane, a carrying sheet (24) which is fixed on the collection tank (22) and is provided with a through hole (23) and more than one isolation boss (25) fixed above the carrying sheet (24). The filtering bearing device has the advantages that filtering effect is excellent, the service life of the filtering bearing device is prolonged and the like.
Description
Technical field
The present invention relates to a kind of liquid filter, what be specifically related to is a kind of liquid filtering with microporous membrane bogey.
Background technology
As everyone knows, but existing filtering with microporous membrane device, all directly miillpore filter is placed on filter plate, this filter plate normally has the filter of multiple hole, when hole is excessive, miillpore filter because the reason of gravity causes at filter hole place recessed, and then can affect the service life of miillpore filter; When hole is less, then can affect the speed of filtration, simultaneously when there is larger impurity in liquid or after filtering the long period, impurity meeting shutoff, at the hole place of filter plate, greatly affects the rate of filtration and effect.
Summary of the invention
The object of the invention is to the problem solving filtration devices poor effect in prior art, provide a kind of applicable medical filtration and a kind of liquid filtering with microporous membrane bogey of filter effect excellence.
For solving above-mentioned shortcoming, technical scheme of the present invention is as follows:
A kind of liquid filtering with microporous membrane bogey, comprises miillpore filter plummer, is arranged on lid miillpore filter plummer with feed tube, and lid is fixed on the fixture on miillpore filter plummer;
Described miillpore filter plummer is by the supporting body be solidified as a whole by fixture with lid, feeder on the carrier and for collecting filtrate after filtering with microporous membrane is set, to be fixed on above feeder and there is the carrying tablet of through hole, and being fixed on and more than onely above carrying tablet forming every platform.
By having the carrying tablet of through hole and the acting in conjunction every platform, early stage, miillpore filter adhered on it owing to not having what impurity, and miillpore filter is in the same plane, and thus filter effect is very good.
When after filtration a period of time, due to the effect every platform, this microporous membrane surface is in " concavo-convex " shape, thus, the impurity filtered is due to Action of Gravity Field, and the souring of liquid, makes impurity buildups at recess, liquid then can filter from the inclined-plane between concavo-convex, also very remarkable at the filter effect of this stage miillpore filter.
And due to the effect of carrying tablet, effectively avoid recess to carry impurity and too much thus cause the situation of miillpore filter breakage to occur, the service life of increase miillpore filter.
Avoid liquid in filter process to ooze out further or the air that carries disease germs enters into the liquid, between described supporting body and lid, be also provided with sealing ring.
Meanwhile, on described supporting body, sealing ring position is also provided with pore, by the setting of pore, effectively avoids when lid being taken off, and needs the situation spending a large amount of strength to occur.
As the preferred structure of one, be describedly two or more and in the form of a ring every platform, the central point of all ring-types every platform and the point coincides of carrying tablet.
By ring-type will be arranged to every platform, effectively realize the connection of a circle liquid, improve filter effect, and arranged by annular, the impurity of Large stone can be intercepted at two between platform, and then effectively avoid the through hole on the impurity shutoff dividing plate of Large stone, improve filter effect.
Further, described ring-type is 0.2 ~ 0.5cm every the width of platform, and thickness is 0.1 ~ 1cm; Adjacent two distances between platform are 0.2 ~ 1cm.
Further, described through hole is two or more and is uniformly distributed on carrying tablet.
Again further, the diameter of described through hole is greater than 0.5cm.
In order to the connection between miillpore filter plummer and lid can be realized better, avoid overflow in filter process, described fixture by the threaded rod be arranged on miillpore filter plummer, to be arranged on lid and the fixing hole mutually mated with threaded rod and the rotation fixed body with the internal thread that to match with the screw thread of threaded rod form.
Occur in order to avoid filtering incomplete situation, the internal diameter of described sealing ring is less than the diameter of miillpore filter.
The present invention compared with prior art, has the following advantages and beneficial effect:
1, the present invention has the advantage in the filter effect improving miillpore filter, the service life increasing miillpore filter;
2, good sealing effect in the present invention, can effectively avoid oozing out of liquid;
3, the setting of pore in the present invention, just can take off lid very easily, saves strength, is applicable to very much applying.
Accompanying drawing explanation
Fig. 1 is external overall structural representation of the present invention.
Fig. 2 is the structural representation of supporting body in the present invention.
Fig. 3 is the structural representation of miillpore filter plummer in the present invention.
Fig. 4 is the structural representation of lid in the present invention.
Fig. 5 is the structural representation rotating fixed body in the present invention.
Fig. 6 is the structural representation of fixture in embodiment 1.
Wherein, the parts name that in figure, Reference numeral is corresponding is called:
1-miillpore filter plummer, 2-feed tube, 3-lid, 4-fixture, 5-sealing ring, 6-pore;
21-supporting body, 22-feeder, 23-through hole, 24-carrying tablet, 25-is every platform;
41-threaded rod, 42-fixing hole, 43-rotates fixed body.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
A kind of liquid filtering with microporous membrane bogey, as shown in Figure 1, comprises miillpore filter plummer 1, is arranged on the lid 3 miillpore filter plummer 1 with feed tube 2, and lid 3 is fixed on the fixture 4 on miillpore filter plummer 1.
In the present embodiment, improving filtering with microporous membrane efficiency to reach, increasing the effect in miillpore filter service life; As shown in Figures 2 and 3, described miillpore filter plummer 1 is by the supporting body 21 be solidified as a whole by fixture 4 with lid 3, to be arranged on supporting body 21 and feeder 22 for collecting filtrate after filtering with microporous membrane, to be fixed on above feeder 22 and there is the carrying tablet 24 of through hole 23, and being fixed on and more than onely above carrying tablet 24 forming every platform 25.
Wherein, can be the structures such as square, circular, ring-type every platform 25, also can be irregular structure, as long as height of formation between itself and carrying tablet 24 can be made poor, and the miillpore filter structure that rear recess lowest part can contact with carrying tablet 24 because gravity sinks.
In the present embodiment, the structure of fixture 4 has multiple, and in the present embodiment, the structure of fixture 4 is as shown in Figure 6, employing be the structure of snapping.
Embodiment 2
The difference of the present embodiment and embodiment 1 is: also add sealing ring 5 in the present embodiment and be arranged on and be arranged on the pore 6 on supporting body 21, effectively increases function of the present invention.
Also be provided with sealing ring 5 between described supporting body 21 and lid 3, and then the sealing effectiveness of miillpore filter plummer can be increased, and then prevent oozing out of liquid.For the ease of taking off of lid 3, on described supporting body 21, sealing ring 5 position is also provided with pore 6.By the setting of pore 6, effectively when unclamping fixture 4, the contact surface between sealing ring 6 and supporting body 21 is made to be filled with air as soon as possible, and then the strength spent when lid 3 is taken off in reduction.
In order to effectively reach the object of filtration, in the present embodiment, the internal diameter of sealing ring 5 is arranged to the diameter being less than miillpore filter, and then avoids liquid directly to enter feeder 22 from the edge of miillpore filter without filtration.
Embodiment 3
The present embodiment is from the difference of embodiment 2: in the present embodiment, the structure of fixture 4 is different, as shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5.
Fixture 4 described in the present embodiment by the threaded rod 41 be arranged on miillpore filter plummer 1, to be arranged on lid 3 and the fixing hole 42 mutually mated with threaded rod 41 and the rotation fixed body 43 with the internal thread that to match with the screw thread of threaded rod 41 form.
Embodiment 4
The present embodiment limits the concrete structure every platform 25 and carrying tablet 24 on the basis of embodiment 3.Be two or more and in the form of a ring every platform 25 described in the present embodiment, the central point of all ring-types every platform 25 and the point coincides of carrying tablet 24.This ring-type is 0.2 ~ 0.5cm every the width of platform 25, and thickness is 0.1 ~ 1cm; Adjacent two distances between platform 25 are 0.2 ~ 1cm.
Through hole 23 on described carrying tablet 24 is two or more and is uniformly distributed on carrying tablet 24.The diameter of this through hole 23 is greater than 0.5cm.
Above-described embodiment is only the preferred embodiments of the present invention, not limiting the scope of the invention, as long as adopt design principle of the present invention, and the change carried out non-creativeness work on this basis and make, all should belong within protection scope of the present invention.
Claims (9)
1. a liquid filtering with microporous membrane bogey, it is characterized in that: comprise miillpore filter plummer (1), be arranged on the lid (3) miillpore filter plummer (1) with feed tube (2), and lid (3) is fixed on the fixture (4) on miillpore filter plummer (1);
Described miillpore filter plummer (1) is by the supporting body (21) be solidified as a whole by fixture (4) with lid (3), be arranged on the upper and feeder (22) for collecting filtrate after filtering with microporous membrane of supporting body (21), be fixed on feeder (22) top and there is the carrying tablet (24) of through hole (23), and being fixed on that carrying tablet (24) top is more than one to be formed every platform (25).
2. a kind of liquid filtering with microporous membrane bogey according to claim 1, is characterized in that: be also provided with sealing ring (5) between described supporting body (21) and lid (3).
3. a kind of liquid filtering with microporous membrane bogey according to claim 2, is characterized in that: upper sealing ring (5) position of described supporting body (21) is also provided with pore (6).
4. a kind of liquid filtering with microporous membrane bogey according to claim 3, is characterized in that: described every platform (25) for two or more and in the form of a ring, the central point of all ring-types every platform (25) and the point coincides of carrying tablet (24).
5. a kind of liquid filtering with microporous membrane bogey according to claim 4, is characterized in that: described ring-type is 0.2 ~ 0.5cm every the width of platform (25), and thickness is 0.1 ~ 1cm; Adjacent two distances between platform (25) are 0.2 ~ 1cm.
6. a kind of liquid filtering with microporous membrane bogey according to claim 5, is characterized in that: described through hole (23) is for two or more and be uniformly distributed on carrying tablet (24).
7. a kind of liquid filtering with microporous membrane bogey according to claim 6, is characterized in that: the diameter of described through hole (23) is greater than 0.5cm.
8. a kind of liquid filtering with microporous membrane bogey according to any one of claim 1 ~ 7, is characterized in that: described fixture (4) is made up of the threaded rod (41) be arranged on supporting body (21), the rotation fixed body (43) that is arranged at the upper and fixing hole (42) mutually mated with threaded rod (41) of lid (3) and has an internal thread that to match with the screw thread of threaded rod (41).
9. a kind of liquid filtering with microporous membrane bogey according to any one of claim 2 ~ 7, is characterized in that: the internal diameter of described sealing ring (5) is less than the diameter of miillpore filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503577.4A CN104258731A (en) | 2014-09-28 | 2014-09-28 | Filtering bearing device for microporous filtration membrane for medicinal liquor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503577.4A CN104258731A (en) | 2014-09-28 | 2014-09-28 | Filtering bearing device for microporous filtration membrane for medicinal liquor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104258731A true CN104258731A (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410503577.4A Pending CN104258731A (en) | 2014-09-28 | 2014-09-28 | Filtering bearing device for microporous filtration membrane for medicinal liquor |
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| CN (1) | CN104258731A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4894155A (en) * | 1988-04-14 | 1990-01-16 | Nalge Cmpany | Single membrane disc supporting upper and lower membranes |
| JPH05154355A (en) * | 1991-12-05 | 1993-06-22 | Tsuchiya Mfg Co Ltd | Method for welding fine-porous membrane of polytetrafluoroethylene |
| US5454951A (en) * | 1993-03-05 | 1995-10-03 | Minnesota Mining And Manufacturing Company | Separation-science medium support plate |
| CN102387852A (en) * | 2009-03-25 | 2012-03-21 | 南洋理工大学 | A filter |
| CN102512963A (en) * | 2011-11-14 | 2012-06-27 | 江苏蓝天沛尔膜业有限公司 | Supporting plate for flat membrane elements as well as flat membrane elements and flat membrane components |
| CN103432797A (en) * | 2013-08-12 | 2013-12-11 | 浙江硕华医用塑料有限公司 | Syringe filter and lower cover thereof |
| CN204159222U (en) * | 2014-09-28 | 2015-02-18 | 四川德成动物保健品有限公司 | Based on the filtering with microporous membrane device of plummer |
-
2014
- 2014-09-28 CN CN201410503577.4A patent/CN104258731A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4894155A (en) * | 1988-04-14 | 1990-01-16 | Nalge Cmpany | Single membrane disc supporting upper and lower membranes |
| JPH05154355A (en) * | 1991-12-05 | 1993-06-22 | Tsuchiya Mfg Co Ltd | Method for welding fine-porous membrane of polytetrafluoroethylene |
| US5454951A (en) * | 1993-03-05 | 1995-10-03 | Minnesota Mining And Manufacturing Company | Separation-science medium support plate |
| CN102387852A (en) * | 2009-03-25 | 2012-03-21 | 南洋理工大学 | A filter |
| CN102512963A (en) * | 2011-11-14 | 2012-06-27 | 江苏蓝天沛尔膜业有限公司 | Supporting plate for flat membrane elements as well as flat membrane elements and flat membrane components |
| CN103432797A (en) * | 2013-08-12 | 2013-12-11 | 浙江硕华医用塑料有限公司 | Syringe filter and lower cover thereof |
| CN204159222U (en) * | 2014-09-28 | 2015-02-18 | 四川德成动物保健品有限公司 | Based on the filtering with microporous membrane device of plummer |
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Application publication date: 20150107 |