CN212523215U - Suction filtration device - Google Patents
Suction filtration device Download PDFInfo
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- CN212523215U CN212523215U CN202020415512.5U CN202020415512U CN212523215U CN 212523215 U CN212523215 U CN 212523215U CN 202020415512 U CN202020415512 U CN 202020415512U CN 212523215 U CN212523215 U CN 212523215U
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- suction
- suction filtration
- filtration device
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- container
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- 238000000967 suction filtration Methods 0.000 title claims abstract description 74
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a suction filtration device. This suction filtration device includes: a receiving container having a receiving cavity; the filter part is arranged in the receiving container and is connected with the inner wall of the receiving cavity; the suction filter head is connected with the outer wall of the receiving container and is positioned on one side of the filtering part, which is back to the bottom wall of the receiving cavity; a first connecting pipe; and the air pump is communicated with the suction filtration head through a first connecting pipe. The container mouth of the sample container is aligned to the suction filter head, the suction filter head can be used for sucking air from the container mouth by opening the air pump, so that the sample in the sample container falls to the filtering part, and the part filtered by the filtering part enters the receiving cavity. The angle of the suction filter head can be adjusted to align the suction filter head to different positions of the sample container, so that suction filtration to different positions in the sample container is realized. The suction filtration device is simple to operate when performing suction filtration, and compared with the traditional suction filtration device, the suction filtration device does not need to use a funnel and a vacuum suction flask, so that the suction filtration device is convenient to install and transport.
Description
Technical Field
The utility model relates to a suction filtration device technical field, in particular to suction filtration device.
Background
With the continuous development of chemical experimental technology and the application of intellectualization in various industries, the improvement of experimental work efficiency has become a necessary and social consensus. Various devices are developed towards the direction of being convenient to install, simple to operate, safe, efficient, intelligent, automatic and the like, and the space is saved. The suction filtration device is an important member in the scientific research industry. The traditional suction filtration device consists of a vacuum pump, a glass container (a flask, a beaker and the like) and a glass valve, is complex to operate, is inconvenient to transport and needs a certain time for assembly.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a pumping filtration device easy and simple to handle, convenient transportation to traditional pumping filtration device complicated operation, the inconvenient problem of transportation.
The embodiment of the application provides a suction filtration device, includes:
a receiving container having a receiving cavity;
the filter part is arranged in the receiving container and is connected with the inner wall of the receiving cavity;
the suction filter head is connected with the outer wall of the receiving container, the angle of the suction filter head is adjustable, and the suction filter head is positioned on one side of the filter part, which is back to the bottom wall of the receiving cavity;
a first connecting pipe; and
and the air pump is communicated with the suction filtration head through the first connecting pipe.
The suction filtration device aims the container opening of the sample container at the suction filtration head, and the suction filtration head can pump air to the container opening by opening the suction pump, so that negative pressure is formed near the container opening, a sample in the sample container is pumped to the container opening and then falls to the filtration part, and the part filtered by the filtration part enters the receiving cavity. The angle of the suction filter head can be adjusted to align the suction filter head to different positions of the sample container, so that suction filtration of different positions in the sample container is realized. The suction filtration device is simple to operate when performing suction filtration, simple in structure, small in size and well compatible with an optical experiment platform. Compare in traditional suction filter device, foretell suction filter device need not use funnel and vacuum buchner flask to installation and transportation are convenient.
In an embodiment, the suction filtration device further comprises an angle adjusting structure, the angle adjusting structure is arranged on the outer wall of the receiving container, and the angle of the suction filtration head is adjusted through the angle adjusting structure.
In one embodiment, the angle adjusting structure comprises a steering engine, the steering engine is fixed on the outer wall of the receiving container, and the suction filter head is connected with the steering engine.
In one embodiment, the distance from the filter head to the filter house is adjustable.
In one embodiment, an air suction opening is arranged on the receiving container and is positioned on one side of the filtering part close to the bottom wall of the receiving cavity; the suction filtration device further comprises a second connecting pipe, and the suction opening is communicated with the suction pump through the second connecting pipe.
In an embodiment, the number of the air suction openings is one or more, the number of the second connecting pipes is the same as that of the air suction openings, and the second connecting pipes correspond to the air suction openings one to one.
In one embodiment, the suction pump is selectively in communication with any number of the plurality of suction openings.
In an embodiment, the filter portion comprises a screen.
In an embodiment, the filter part comprises a filter paper, which is arranged on the sieve plate and is located on a side of the sieve plate facing away from the bottom wall of the receiving chamber.
In one embodiment, the screen plate is detachably connected to the inner wall of the receiving chamber.
Drawings
FIG. 1 is a schematic structural view of a suction filtration apparatus according to an embodiment;
FIG. 2 is a front view of the suction filtration device of FIG. 1;
fig. 3 is a plan view of the suction filtration device in fig. 1.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1 in conjunction with fig. 2 and 3, an embodiment of the present application provides a suction filtration apparatus 100. The suction filtration device 100 is used for suction filtration of a sample (not shown) in the sample container 10. The suction filtration device 100 includes: a receiving container 110, a filter part 120, a suction head 130, a first connection pipe 140, and a suction pump 150.
The receiving container 110 has a receiving chamber (not shown). In the present embodiment, the receiving container 110 has a receiving cavity in the shape of a rectangular parallelepiped.
The filter part 120 is disposed in the receiving container 110 and connected to the inner wall of the receiving chamber.
Specifically, the filter portion 120 includes a screen plate. The sieve plate is used for filtering the sample. Sieve detachably and the interior wall connection who receives the chamber to be convenient for change the sieve of different grade type, and then satisfy different suction filtration requirements. Optionally, the filter part 120 further includes filter paper. The filter paper is paved on the sieve plate, so that the solid in the sample is remained on the filter paper after the sample is filtered by the filter paper and the sieve plate, and the extraction of the solid can be realized.
The suction head 130 is connected to the outer wall of the receiving container 110. The angle of the filter head 130 is adjustable.
In this embodiment, the suction filtration device 100 further includes an angle adjustment structure, the angle adjustment structure is disposed on the outer wall of the receiving container 110, and the suction filtration head 130 adjusts the angle through the angle adjustment structure. The angle adjustment device may be a steering engine 160. The steering gear 160 is installed at an outer wall of the receiving container 110. The angle of the filter head 130 can be adjusted by the steering gear 160.
The filter head 130 is located on the side of the filter house 120 facing away from the bottom wall of the receiving chamber. Specifically, in this embodiment, the suction head 130 is located above the filter portion 120, and the bottom wall of the receiving cavity is located below the filter portion 120, so that after the suction head 130 performs suction filtration on the sample, the sample just falls onto the filter portion 120, and after being filtered by the filter portion 120, enters the receiving cavity.
The suction pump 150 communicates with the suction head 130 via the first connection pipe 140. First connecting pipe 140 can be the hose, conveniently adjusts the distance between aspiration pump 150 and the suction filtration head 130, and convenient transportation and accomodate.
When suction filtration is performed using the suction filtration apparatus 100, filter paper is placed on the sieve plate. The container mouth of the sample container 10 is aligned with the suction filter head 130, the suction filter head 130 can suck air from the container mouth by opening the suction pump 150, so that negative pressure is formed near the container mouth, the sample in the sample container 10 is sucked to the container mouth and then falls onto the filter paper, after being filtered by the filter paper and the sieve plate, the solid is retained on the filter paper, and the liquid enters the receiving cavity. The angle of the suction filter head 130 can be adjusted by adjusting the steering of the steering engine 160, so that the suction filter head 130 is aligned to different positions of the sample container 10, and suction filtration to different positions in the sample container 10 is realized.
In the suction filtration apparatus 100, the container mouth of the sample container 10 is aligned with the suction filtration head 130, and the suction filtration head 130 can pump air to the container mouth by opening the suction pump 150, so that a negative pressure is formed near the container mouth, the sample in the sample container 10 is pumped to the container mouth, then falls to the filtration part 120, and the part filtered by the filtration part 120 enters the receiving cavity. The angle of the suction head 130 can be adjusted to align the suction head 130 to different positions of the sample container 10, thereby realizing suction filtration to different positions in the sample container 10. The suction filtration device 100 is simple in operation when performing suction filtration, simple in structure, small in size and compatible with an optical experiment platform. Compared with the traditional suction filtration device 100, the suction filtration device 100 does not need a funnel and a vacuum suction filtration bottle, so that the installation and the transportation are convenient.
In one embodiment, the distance from the filter head 130 to the filter portion 120 is adjustable. Specifically, in this embodiment, the suction head 130 is located above the filtering portion 120, so that the distance from the suction head 130 to the filtering portion 120 can be adjusted by adjusting the height of the suction head 130, and further the height requirements of different suction conditions can be conveniently met. For example, a telescopic structure (e.g., a telescopic rod) may be provided on the outer wall of the receiving container 110. The telescopic structure is respectively connected with the steering engine 160 and the suction filtration head 130, and the height of the suction filtration head 130 can be adjusted through the telescopic structure.
In one embodiment, the receiving container 110 is provided with an air suction opening 101, and the air suction opening 101 is located on one side of the filter portion 120 close to the bottom wall of the receiving cavity. The suction filtration device 100 further includes a second connection pipe 170. The suction opening 101 communicates with the suction pump 150 through the second connection pipe 170.
Specifically, the second connection pipe 170 may be a hose, which facilitates adjustment of the distance between the suction pump 150 and the receiving container 110 during suction filtration, and facilitates transportation and storage. When the suction filtration is performed, the suction pump 150 is opened to pump air from the suction opening 101, so that negative pressure is formed in the receiving cavity, and the suction filtration rate can be increased.
In an embodiment, there may be a plurality of the suction openings 101, the number of the second connection pipes 170 is the same as that of the suction openings 101, and the second connection pipes 170 correspond to the suction openings 101 one to one.
In this embodiment, the number of the suction openings 101 is two, and when the suction filtration is performed, the two suction openings 101 can be respectively communicated with the suction pump 150, so that the suction filtration rate can be further increased.
It is understood that the number of the suction openings 101 may also be three, four, etc.
In one embodiment, the suction pump 150 is selectively in communication with any number of the plurality of suction openings 101.
Specifically, in this embodiment, the number of the suction openings 101 is two, and when performing suction filtration, the suction pump 150 may be selectively communicated with one suction opening 101, may also be selectively communicated with two suction openings 101 at the same time, and may also be selectively not communicated with any suction opening 101, so that adjustment of different suction filtration rates can be achieved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A suction filtration device, comprising:
a receiving container having a receiving cavity;
the filter part is arranged in the receiving container and is connected with the inner wall of the receiving cavity;
the suction filter head is connected with the outer wall of the receiving container, the angle of the suction filter head is adjustable, and the suction filter head is positioned on one side of the filter part, which is back to the bottom wall of the receiving cavity;
a first connecting pipe; and
and the air pump is communicated with the suction filtration head through the first connecting pipe.
2. The suction filtration device according to claim 1, further comprising an angle adjustment structure disposed on an outer wall of the receiving container, wherein the angle of the suction filtration head is adjusted by the angle adjustment structure.
3. The suction filtration device according to claim 2, wherein the angle adjustment structure comprises a steering engine, the steering engine is fixed on the outer wall of the receiving container, and the suction filtration head is connected with the steering engine.
4. The suction filtration device of claim 1, wherein a distance from the suction head to the filter portion is adjustable.
5. The suction filtration device according to claim 1,
an air suction opening is formed in the receiving container and is positioned on one side, close to the bottom wall of the receiving cavity, of the filtering part;
the suction filtration device further comprises a second connecting pipe, and the suction opening is communicated with the suction pump through the second connecting pipe.
6. The suction filtration device according to claim 5, wherein the number of the suction openings is one or more, the number of the second connection pipes is the same as the number of the suction openings, and the second connection pipes correspond to the suction openings one to one.
7. The suction filtration device as claimed in claim 5, wherein the suction pump is selectively in communication with any number of the suction openings.
8. The suction filtration device of claim 1, wherein the filter portion comprises a screen plate.
9. The suction filtration device according to claim 8, wherein the filter part comprises a filter paper disposed on the sieve plate on a side of the sieve plate facing away from the bottom wall of the receiving chamber.
10. Suction filtration device according to claim 8, wherein the sieve plate is detachably connected to the inner wall of the receiving chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415512.5U CN212523215U (en) | 2020-03-27 | 2020-03-27 | Suction filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415512.5U CN212523215U (en) | 2020-03-27 | 2020-03-27 | Suction filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212523215U true CN212523215U (en) | 2021-02-12 |
Family
ID=74523722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020415512.5U Expired - Fee Related CN212523215U (en) | 2020-03-27 | 2020-03-27 | Suction filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212523215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298494A (en) * | 2020-03-27 | 2020-06-19 | 深圳市人工智能与机器人研究院 | Suction filtration device |
-
2020
- 2020-03-27 CN CN202020415512.5U patent/CN212523215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298494A (en) * | 2020-03-27 | 2020-06-19 | 深圳市人工智能与机器人研究院 | Suction filtration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |