CN202555034U - Suction filtration device - Google Patents
Suction filtration device Download PDFInfo
- Publication number
- CN202555034U CN202555034U CN2012201966699U CN201220196669U CN202555034U CN 202555034 U CN202555034 U CN 202555034U CN 2012201966699 U CN2012201966699 U CN 2012201966699U CN 201220196669 U CN201220196669 U CN 201220196669U CN 202555034 U CN202555034 U CN 202555034U
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- suction filtration
- cell body
- charging tray
- filtration device
- sealing gasket
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Abstract
The utility model discloses a suction filtration device which comprises a suction filtration groove body which is arranged on a bracket; the suction filtration groove body is internally provided with a grid plate; the lower end of the suction filtration groove body is provided with an air exhaust valve and a liquid outlet valve; the upper end of the grid plate is provided with a charging tray; the suction filtration groove body is provided with a sealing gasket; and the sealing gasket is pressed by the upper edge of the charging tray. The suction filtration device is used for carrying out suction filtration on solid powder and liquid, guaranteeing the product quality in the multi-batch filtering purification of high-purity crystal, improving the efficiency, and avoiding the traditional disadvantages.
Description
Technical field
The utility model relates to a kind of fine chemistry industry and the biochemical industry laboratory sample is amplified to the technical process device that needs filter fast, purify, dewater in the middle trial production process, relates in particular to a kind of suction filtration device.
Background technology
Traditional test is with in the glass ceramics instrument, and Buchner funnel+bottle,suction+ejector pump is the very classical device commonly used of a cover of filtration under diminished pressure.The aperture that is shaped as the densely covered Ф 1-3mm in cylindric bottom surface of Buchner funnel connects an elongated pipe-type outlet through the taper reducing below.During use, elder generation's filter paper on the pad of bottom surface, wetting all around being adjacent to inserted bottle,suction top opening and good seal with its pipe-type outlet, and bottle,suction side mouth is connected to extract system; Will pour in the cylindric Buchner funnel by the solid separated liquid mixture then, liquid component is under action of negative pressure, be drawn onto in the bottle,suction through filter paper, and solid is stayed the top.Simultaneously can be above funnel liquid feeding once more, wash the impurity of crystal surface off or slough the moisture in the polymeric powder.Buchner funnel is owing to be the laboratory apparatus series products, and how with made such as glass ceramics, so the maximum number product is merely about diameter 30CM, when the product pilot scale is amplified, can produce problems, as: the multiple batches of filtering and impurity removing of high-purity crystal, product quality are difficult to assurance; The polymeric powder solvent dehydration, efficient is low, and the time is long, can produce airborne moisture and absorbed once more by product and be clamminess, and influences quality.
Summary of the invention
The purpose of the utility model provides a kind of suction filtration device, can guarantee behind multiple batches of filtering and impurity removing that the quality of product and efficient are high.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is:
A kind of suction filtration device comprises the suction filtration cell body, it is characterized in that: the suction filtration cell body is rack-mount, and Turbogrid plates are installed in the suction filtration cell body, and evacuating valve and liquid outlet valve are installed in the lower end of suction filtration cell body, and charging tray is installed in the upper end of Turbogrid plates.
According to described a kind of suction filtration device, it is characterized in that: on the said suction filtration cell body sealing gasket is installed, the upper edge of charging tray is pressed on the sealing gasket.
According to described a kind of suction filtration device, it is characterized in that: the material of said Turbogrid plates and charging tray adopts stainless steel.
The utility model has the advantages of and be: in the multiple batches of filtering and impurity removing of high-purity crystal, can guarantee product quality, efficient is improved, and does not have many shortcomings traditionally.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is 5 a structural representation among Fig. 1.
Fig. 5 is the vertical view of Fig. 4.
In the accompanying drawing: 1, support; 2, suction filtration cell body; 3, Turbogrid plates; 4, evacuating valve; 5, charging tray; 6, sealing gasket; 7, liquid outlet valve.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
The structure of the utility model is as shown in Figure 1, and a kind of suction filtration device comprises suction filtration cell body 2; It is characterized in that: suction filtration cell body 2 is installed on the support 1; Turbogrid plates 3 are installed in the suction filtration cell body 2, and evacuating valve 4 and liquid outlet valve 7 are installed in the lower end of suction filtration cell body 2, and charging tray 5 is installed in the upper end of Turbogrid plates 3.According to described a kind of suction filtration device, it is characterized in that: sealing gasket 6 is installed on the said suction filtration cell body 2, and the upper edge of charging tray 5 is pressed on the sealing gasket 6.According to described a kind of suction filtration device, it is characterized in that: the material of said Turbogrid plates 3 and charging tray 5 adopts stainless steel.
The operating position of the utility model is as shown in Figure 1; The utility model adopts custom-designed groove shape case structure; Orifice plate suction filtration area is reached near 1 ㎡, for bearing the immense pressure of bringing thus, Turbogrid plates 3 supporting constructions that the latticed 6 millimeters thick steel plates of design 150X150m ㎡ are formed in the groove; For conveniently cleaning and pave operations such as filter paper; The design of adopting orifice plate to separate with groove; Be made into square charging tray 5 sizes with the corrosion resistant plate of 2 millimeters thick and cooperate with suction filtration cell body 2, go out 50 millimeters flat edges and groove all around along sealing gasket 6 sealings, the bottom is that the hole 10X10 millimeter of 5 millimeters of diameters is uniformly distributed with; Periphery dark 100 millimeters with groove in suitable along deeply cooperating, movable sealing is good in the time of can guaranteeing in groove the negative pressure generation.Trench bottom is established liquid outlet valve 7, when storaging liquid during near position, bleeding point lower edge, opens this valve and emits liquid; Bleeding point valve 4 is established in side, groove liquid storage spatial filtering orifice plate below, connects vacuum equipment to obtain negative pressure, and vacuum equipment is selected 2BV2 type liquid-ring vacuum pump for use, and power can be selected (between the 0.8-3.8KW) according to technological requirement for use.Suction filtration cell body 2 is placed on the support 1, vavuum pump is placed support 1 middle below, the vavuum pump vacuum pipe is connected with evacuating valve 4; Turbogrid plates 3 are put into suction filtration cell body 2, fill up sealed silicon rubber cushion (6), put into stainless steel charging tray (5) in a week above the suction filtration cell body 2; Let charging tray (5) closely contact with sealing gasket 6, evenly complete suitable filter paper, add suspension 10KG to be filtered in charging tray 5 bottoms with cell body (2); Open vavuum pump, open evacuating valve 4 beginning suction filtrations; Filter after 15 seconds that liquid all disappears in the charging tray 5, close evacuating valve, close vavuum pump, accomplish the suction filtration process.
The utility model can guarantee product quality in the multiple batches of filtering and impurity removing of high-purity crystal, efficient is improved, and does not have many shortcomings traditionally.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and protection domain to the utility model limits; Under the prerequisite that does not break away from the utility model design concept; Common engineers and technicians make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection domain of the utility model.
Claims (3)
1. suction filtration device; Comprise suction filtration cell body (2); It is characterized in that: suction filtration cell body (2) is installed on the support (1); Turbogrid plates (3) are installed in the suction filtration cell body (2), and evacuating valve (4) and liquid outlet valve (7) are installed in the lower end of suction filtration cell body (2), and charging tray (5) is installed in the upper end of Turbogrid plates (3).
2. a kind of suction filtration device according to claim 1 is characterized in that: said suction filtration cell body (2) is gone up sealing gasket (6) is installed, and the upper edge of charging tray (5) is pressed on the sealing gasket (6).
3. a kind of suction filtration device according to claim 1 is characterized in that: the material of said Turbogrid plates (3) and charging tray (5) adopts stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201966699U CN202555034U (en) | 2012-05-04 | 2012-05-04 | Suction filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201966699U CN202555034U (en) | 2012-05-04 | 2012-05-04 | Suction filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555034U true CN202555034U (en) | 2012-11-28 |
Family
ID=47204740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201966699U Expired - Fee Related CN202555034U (en) | 2012-05-04 | 2012-05-04 | Suction filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663262A (en) * | 2018-07-09 | 2018-10-16 | 中国工程物理研究院核物理与化学研究所 | A kind of batch suction filtration making β source devices |
-
2012
- 2012-05-04 CN CN2012201966699U patent/CN202555034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663262A (en) * | 2018-07-09 | 2018-10-16 | 中国工程物理研究院核物理与化学研究所 | A kind of batch suction filtration making β source devices |
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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: 20121128 Termination date: 20150504 |
|
| EXPY | Termination of patent right or utility model |