CN202822918U - Novel suction filtering device - Google Patents
Novel suction filtering device Download PDFInfo
- Publication number
- CN202822918U CN202822918U CN 201220423588 CN201220423588U CN202822918U CN 202822918 U CN202822918 U CN 202822918U CN 201220423588 CN201220423588 CN 201220423588 CN 201220423588 U CN201220423588 U CN 201220423588U CN 202822918 U CN202822918 U CN 202822918U
- Authority
- CN
- China
- Prior art keywords
- suction
- bottle
- filtering device
- sand core
- double
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a novel suction filtering device comprising a suction filtering bottle, a filtering device, a double-hole rubber plug arranged on a bottle mouth of the suction filtering bottle in a sealing mode, and an air suction device. Hollow glass conduits are respectively connected with the double-hole rubber plug in a sealing and inserted mode. One end of each glass conduit is inserted inside the suction filter bottle and the other end of each glass conduit is provided with rubber pipes in a sleeved mode. The novel suction filtering device is characterized in that filtering device is a sand core funnel. The novel suction filtering device is simple in structure, convenient to operate and use, and capable of choosing different sand core funnels with different apertures according to the sizes of solid particles with the sand core funnel arranged, preventing solid from entering filtering liquid, avoiding a secondary filter, improving efficiency, simplifying operation processes and saving time and force.
Description
Technical field
The utility model relates to the suction filtration device, is particularly useful for the suction filtration device that in the laboratory solid-liquid is separated.
Background technology
Suction filtration is under the effect of external force, liquid in the solid-liquid suspension is seen through filter medium, solid matter is filtered medium and holds back, thereby realize the operation of Separation of Solid and Liquid, the laboratory is modal to be to utilize vavuum pump that the pressure in the bottle,suction is reduced, reach the purpose of Separation of Solid and Liquid, usually the device that adopts comprises Buchner funnel, bottle,suction, filter paper, vavuum pump, rubber tube etc., in the suction filtration process, need repeatedly in funnel, to pour filtrate into, reach and change frequently filter paper, and this kind suction filtration mode is suitable for a small amount of Separation of Solid and Liquid, be not suitable for a large amount of Separation of Solid and Liquid, especially the Separation of Solid and Liquid of a large amount of volumes in the laboratory, the oral area that also is used in glass funnel twines gauze, glass funnel is caused carrying out suction filtration in filtrate, although be fit to the separation of a large amount of filtrates, but because there is certain space in gauze, tiny particle easily occurs and enter in the filtrate through the gauze space, also need in case of necessity to carry out secondary filter, waste time and energy, the suction filtration Efficiency Decreasing, also occurred in addition the various equipment for separating liquid from solid that are suitable for a large amount of volumes on the market, but its purchase cost is higher, is not suitable for the laboratory and applies.
Summary of the invention
For problems of the prior art, the utility model purpose is providing a kind of novel suction filtration device.
The utility model is realized by the following technical programs:
Described a kind of Novel suction filter device, comprise that bottle,suction, filter, sealing are arranged on the double-hole rubber plug of bottle,suction bottleneck, air extractor, sealing respectively on the described double-hole rubber plug pegs graft is provided with the grass tube of hollow, one end of grass tube inserts in the bottle,suction, other end socket is provided with rubber tube, it is characterized in that described filter is sand core funnel.
Described a kind of Novel suction filter device is characterized in that the grass tube on the hole of described double-hole rubber plug is connected with the afterbody of sand core funnel by rubber tube.
The utility model is simple in structure, easy for operation, the sand core funnel by arranging, and can select according to the size of solid particle the sand core funnel of different pore size, prevents that solid from entering filtrate, avoid secondary filter, improved efficient, simplified operational sequence, not only saved time but also laborsaving.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: 1-bottle,suction, 2-bleeding point, 3-double-hole rubber plug, 4-rubber tube, 5-glass tube, 6-sand core funnel, 7-screw clamp.
The specific embodiment
Below in conjunction with Figure of description the utility model is described in further detail, and provides the specific embodiment.
As shown in the figure, a kind of Novel suction filter device, comprise bottle,suction 1, double-hole rubber plug 3, filter, air extractor, filter is sand core funnel 6, air extractor is connected with the bleeding point 2 of bottle,suction 1 by rubber tube 4, double-hole rubber plug 3 is established in bottle mouth position sealing at bottle,suction 1, peg graft respectively on the diplopore of double-hole rubber plug 3 glass tube 5 of hollow is set, glass tube 5 one ends stretch in the bottle,suction 1, the other end is provided with rubber tube 4 the outside of double-hole rubber plug 3 and its socket, be provided with screw clamp 7 on one of them rubber tube 4, another rubber tube 4 links to each other with the afterbody of sand core funnel 6
In the practical operation, can select sand core funnel 6 without the aperture according to the size of different solid particles, the bleeding point 2 of bottle,suction 1 is connected with air extractor by rubber tube 4, air extractor can be vacuum pump, start current and vacuum pump, screw clamp 7 is clamped rubber tube 4, sand core funnel 6 is upside down in the extract, and under the condition of decompression, there is a downward suction bottle,suction 1 inside, extract enters in the bottle,suction through sand core funnel 6 fast by suction, realize the separation of solid-liquid, select the sand core funnel 6 of different pore size, avoided secondary filter greatly to improve the speed of suction filtration, and this apparatus structure is simple, and cost is lower.
Claims (2)
1. Novel suction filter device, comprise that bottle,suction, filter, sealing are arranged on the double-hole rubber plug of bottle,suction bottleneck, air extractor, sealing respectively on the described double-hole rubber plug pegs graft is provided with the grass tube of hollow, one end of grass tube inserts in the bottle,suction, other end socket is provided with rubber tube, it is characterized in that described filter is sand core funnel.
2. a kind of Novel suction filter device according to claim 1 is characterized in that the grass tube on the hole of described double-hole rubber plug is connected with the afterbody of sand core funnel by rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220423588 CN202822918U (en) | 2012-08-24 | 2012-08-24 | Novel suction filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220423588 CN202822918U (en) | 2012-08-24 | 2012-08-24 | Novel suction filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202822918U true CN202822918U (en) | 2013-03-27 |
Family
ID=47934720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220423588 Expired - Fee Related CN202822918U (en) | 2012-08-24 | 2012-08-24 | Novel suction filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202822918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731183A (en) * | 2016-12-07 | 2017-05-31 | 贵州民族大学 | A kind of organic matter filtrate separating and filtering device |
| CN115104534A (en) * | 2022-07-19 | 2022-09-27 | 赣南师范大学 | Non-damage physical disinfection and separation method after plant callus contamination |
-
2012
- 2012-08-24 CN CN 201220423588 patent/CN202822918U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731183A (en) * | 2016-12-07 | 2017-05-31 | 贵州民族大学 | A kind of organic matter filtrate separating and filtering device |
| CN115104534A (en) * | 2022-07-19 | 2022-09-27 | 赣南师范大学 | Non-damage physical disinfection and separation method after plant callus contamination |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203785914U (en) | Particulate matter resuspension sampling device | |
| CN203043679U (en) | Multi-stage vacuumization filtering device | |
| CN202822918U (en) | Novel suction filtering device | |
| CN207342287U (en) | A kind of pressure-reduction filter device | |
| CN203400547U (en) | Multifunctional microporous filtering film filtering device | |
| CN202555033U (en) | Suction filtration device for rapidly separating medicine dregs from extracting solution | |
| CN202555035U (en) | Laboratorial leaching device with convenient operation | |
| CN203861992U (en) | Vacuum filtration device for secondary filter | |
| CN202366538U (en) | Casting film liquid filtering device | |
| CN202962042U (en) | Vacuum filtration cleaning device of hyperpure material | |
| CN203370355U (en) | Decompression suction filtration device | |
| CN201768420U (en) | Coating filtering device for laboratory | |
| CN203899242U (en) | Combined-type suction filtration device | |
| CN204840415U (en) | Medical attraction equipment | |
| CN205204953U (en) | Clean easypro lotion edulcoration device of woman | |
| CN202516379U (en) | Leaching device for water sample | |
| CN203177592U (en) | Liquid crystal dehumidification device | |
| CN204193049U (en) | A kind of Chinese herbal medicine extracting, filtration, concentrated, crystallization integrated apparatus | |
| CN205007682U (en) | A filter equipment for pyrogenic silica solution | |
| CN204910934U (en) | Electrophoresis is bag filter for system with recovery unit | |
| CN201978591U (en) | High-efficiency pumping and filtering box for sand core cuvette | |
| CN210114875U (en) | High-efficient separator of a small amount of ore pulp in laboratory | |
| CN203281226U (en) | Membrane separation device for liquid preparations | |
| CN203244824U (en) | Vacuum filtration instrument | |
| CN202933544U (en) | Grain slag separation structure of full-automatic waste processor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20140824 |
|
| EXPY | Termination of patent right or utility model |