CN210874314U - Suction filtration device convenient to renew cartridge more - Google Patents
Suction filtration device convenient to renew cartridge more Download PDFInfo
- Publication number
- CN210874314U CN210874314U CN201921845701.XU CN201921845701U CN210874314U CN 210874314 U CN210874314 U CN 210874314U CN 201921845701 U CN201921845701 U CN 201921845701U CN 210874314 U CN210874314 U CN 210874314U
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- China
- Prior art keywords
- filter
- side wall
- suction filtration
- connecting plate
- filtration device
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- Expired - Fee Related
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Abstract
The utility model discloses a suction filtration device convenient for filter element replacement, which belongs to the field of suction filtration devices and comprises a base, wherein an air pump and a suction flask are respectively arranged on two sides of the upper surface of the base, a pipeline is connected on the air pump, the top of one side wall of the suction flask is connected with an air exhaust opening, one end of the pipeline is connected with the air exhaust opening, the bottom of one side wall of the suction flask is connected with a liquid outlet pipe, a filter cylinder is arranged at the bottle opening of the suction flask, a feed hopper is arranged at the top of the filter cylinder, the filter cylinder is of a cylindrical structure, two openings are respectively arranged on two sides of the side wall of the filter cylinder, a connecting plate is arranged in each opening, a handle is arranged on the side wall of the connecting; the utility model relates to a novelty, renew cartridge that can be convenient, easy operation has improved the efficiency of experiment, and the design of double-deck filter core makes the suction filtration effectual, is worth promoting.
Description
Technical Field
The utility model belongs to the technical field of suction filtration device, concretely relates to suction filtration device convenient to renew cartridge more.
Background
The suction filtration device is one of the common equipment in physics, chemical experiment, utilizes the aspiration pump to reduce the pressure in with the suction flask, reaches solid-liquid separation's purpose, but the filter core among the current suction filtration device is changed inconveniently, needs to change filter core complex operation, influences the normal clear of experiment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a suction filtration device convenient to renew cartridge to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a suction filtration device convenient for filter element replacement comprises a base, wherein an air suction pump and a suction flask are respectively arranged on two sides of the upper surface of the base, a pipeline is connected onto the air suction pump, an air suction opening is connected onto the top of one side wall of the suction flask, one end of the pipeline is connected with the air suction opening, a liquid outlet pipe is connected onto the bottom of the one side wall of the suction flask, a filter cylinder is arranged at the bottle opening of the suction flask, a feed hopper is arranged at the top of the filter cylinder, the filter cylinder is of a cylindrical structure, two openings are respectively arranged on two sides of the side wall of the filter cylinder, a connecting plate is arranged in each opening, a handle is arranged on the side wall, far away from the filter cylinder, of the connecting plate, a filter element frame is fixed on one side wall, close to the filter cylinder, a filter element is arranged on the filter element frame, a, the threaded hole is internally threaded with a bolt.
Adopt above-mentioned scheme, be provided with spacious feeder hopper, not only make things convenient for the feeding, and avoid the material to drop and cause unnecessary waste and pollution on ground, the material gets into and strains in the section of thick bamboo then drops on the filter core, close the valve on the drain pipe and open the aspiration pump, utilize the aspiration pump to reduce the pressure in the buchner flask, under the effect of pressure, liquid drips in the buchner flask, the solid then stays on the filter core, and be provided with two-layer filter core, the suction filtration is effectual, when needing to change the filter core, screw down the bolt, pulling handle takes out the filter core frame from straining a section of thick bamboo, then can change the filter core on the filter core frame, after the change is accomplished insert again the filter core frame can, and convenient for operation reduces the time of changing the filter core, and the experimental efficiency is.
As a preferred embodiment, the lower surface of the base is symmetrically provided with buffer blocks, the buffer blocks are made of rubber, and the buffer blocks are provided with anti-skid threads.
By adopting the scheme, the buffer block is arranged below the base, so that the vibration generated during the working of the air suction pump can be reduced, and the normal operation of an experiment is ensured.
In a preferred embodiment, a valve is mounted on the liquid outlet pipe.
By adopting the scheme, the valve is arranged on the liquid outlet pipe, the sealing of the suction filtration bottle can be ensured, and liquid can be conveniently discharged after suction filtration is finished.
In a preferred embodiment, the feeding hopper is a circular truncated cone structure with a large upper part and a small lower part.
By adopting the scheme, the feeding hopper with a large upper part and a small lower part is convenient for feeding, and unnecessary waste and pollution caused by falling of materials on the ground are avoided.
In a preferred embodiment, the cross-sectional view of the connecting plate is an arc structure, and the side wall of the connecting plate is bonded with a sealing strip.
By adopting the scheme, the connecting plate is matched with the opening on the filter cylinder in size, and the sealing strip ensures the sealing of the connecting part of the connecting plate and the filter cylinder and ensures the normal operation of the experiment.
Compared with the prior art, the beneficial effects of the utility model are that:
the suction filtration device convenient for filter element replacement is provided with the base, the air suction pump, the suction flask, the pipeline, the air suction port, the liquid outlet pipe, the filter drum, the feed hopper and other structures, and the double-layer filter element is arranged in the filter drum, so that suction filtration operation can be conveniently carried out, and the suction filtration effect is good;
this suction filtration device convenient to renew cartridge through setting up structures such as connecting plate, connecting block one, connecting block two, screw hole and bolt, can be convenient take out the filter core frame from straining a section of thick bamboo to renew cartridge, convenient operation is worth promoting.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a filter cartridge of the present invention;
fig. 3 is an enlarged view of a point a in the present invention.
In the figure: 1. a base; 2. an air pump; 3. a suction flask; 4. a pipeline; 5. an air extraction opening; 6. a liquid outlet pipe; 7. a filter cartridge; 8. a feed hopper; 9. a connecting plate; 10. a handle; 11. a filter element frame; 12. a filter element; 13. a first connecting block; 14. a second connecting block; 15. a threaded hole; 16. and (4) bolts.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the utility model provides a suction filtration device convenient for filter element replacement, which comprises a base 1, wherein buffer blocks are symmetrically arranged on the lower surface of the base 1, the buffer blocks are made of rubber, and anti-skid lines are arranged on the buffer blocks (see fig. 1); set up the buffer block in the below of base 1, can reduce the vibrations that the 2 during operations of aspiration pump produced, guarantee the normal clear of experiment.
An air pump 2 and a suction flask 3 are respectively installed on two sides of the upper surface of the base 1, a pipeline 4 is connected to the air pump 2, an air pumping port 5 is connected to the top of one side wall of the suction flask 3, one end of the pipeline 4 is connected with the air pumping port 5, a liquid outlet pipe 6 is connected to the bottom of one side wall of the suction flask 3, and a valve is installed on the liquid outlet pipe 6 (see fig. 1); the valve is arranged on the liquid outlet pipe 6, so that the sealing of the suction filtration bottle 3 can be ensured, and liquid can be conveniently discharged after suction filtration.
A filter cylinder 7 is arranged at the bottle mouth of the filter flask 3, a feed hopper 8 is arranged at the top of the filter cylinder 7, and the feed hopper 8 is of a circular truncated cone structure with a large upper part and a small lower part (see figure 1); the big end up feeder hopper 8 not only facilitates the feeding, but also avoids unnecessary waste and pollution caused by the falling of the materials on the ground.
The filter cartridge 7 is of a cylindrical structure, two openings are respectively formed in two sides of the side wall of the filter cartridge 7, a connecting plate 9 is arranged in each opening, the cross section of each connecting plate 9 is of an arc-shaped structure, and a sealing strip is bonded on the side wall of each connecting plate 9 (see fig. 2); the connecting plate 9 and the opening size phase-match on straining a section of thick bamboo 7, the sealing strip has guaranteed that the connecting plate 9 is sealed with straining a section of thick bamboo 7 junction, the normal clear of experiment has been guaranteed, install handle 10 on the connecting plate keeps away from the lateral wall of straining a section of thick bamboo 7, a lateral wall that connecting plate 9 is close to a section of thick bamboo 7 is fixed with filter core frame 11, be provided with filter core 12 on the filter core frame 11, all be fixed with connecting block one 13 on the open-ended both sides wall, connecting plate 9's both sides all are fixed with connecting block two 14, set up the screw hole 15 that is linked together between connecting block one.
When the filter cartridge is used, the filter cartridge 7 is provided with the spacious feed hopper 8, which not only facilitates feeding, but also avoids unnecessary waste and pollution caused by the falling of materials on the ground, the materials enter the filter cartridge 7 and then fall on the filter element 12, the valve on the liquid outlet pipe 6 is closed, the air pump 2 is opened, the pressure in the filter bottle 3 is reduced by the air pump 2, liquid drops in the filter bottle 3 under the action of the pressure, solid remains on the filter element 12, and two layers of filter elements 12 are arranged, the suction effect is good, when the filter element 12 needs to be replaced, the bolt 16 is screwed off, the filter element frame 11 is pulled out from the filter cartridge 7 by pulling the handle 10, then the filter element 12 on the filter element frame 11 can be replaced, the filter element frame 11 is inserted again after replacement is finished, the bolt 16 is screwed off, the operation is convenient, the time for replacing is reduced, the experimental efficiency is improved, the sealing strip is adhered on the side wall, the sealing of the joint of the connecting plate 9 and the filter cartridge 7 is ensured, and the normal operation of the experiment is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a suction filtration device convenient to renew cartridge, includes base (1), its characterized in that: an air suction pump (2) and a filter flask (3) are respectively installed on two sides of the upper surface of the base (1), a pipeline (4) is connected onto the air suction pump (2), an air suction port (5) is connected onto the top of one side wall of the filter flask (3), one end of the pipeline (4) is connected with the air suction port (5), a liquid outlet pipe (6) is connected onto the bottom of one side wall of the filter flask (3), a filter cylinder (7) is installed at the bottle mouth of the filter flask (3), a feed hopper (8) is installed at the top of the filter cylinder (7), the filter cylinder (7) is of a cylindrical structure, two openings are respectively formed in two sides of the side wall of the filter cylinder (7), a connecting plate (9) is arranged in each opening, a handle (10) is installed on the side wall of the connecting plate far away from the filter cylinder (7), a filter core frame (11) is fixed on one side wall of the connecting plate (, the two side walls of the opening are respectively fixed with a first connecting block (13), the two sides of the connecting plate (9) are respectively fixed with a second connecting block (14), threaded holes (15) communicated with each other are formed between the first connecting blocks (13) and the second connecting blocks (14), and bolts (16) are connected with the threaded holes (15) in an internal thread mode.
2. A suction filtration device convenient for filter element replacement as claimed in claim 1, wherein: the lower surface symmetry of base (1) is provided with the buffer block, and the buffer block is the rubber material, and has seted up anti-skidding line on the buffer block.
3. A suction filtration device convenient for filter element replacement as claimed in claim 1, wherein: and a valve is arranged on the liquid outlet pipe (6).
4. A suction filtration device convenient for filter element replacement as claimed in claim 1, wherein: the feed hopper (8) is of a circular truncated cone structure with a large upper part and a small lower part.
5. A suction filtration device convenient for filter element replacement as claimed in claim 1, wherein: the cross section of the connecting plate (9) is of an arc-shaped structure, and a sealing strip is bonded on the side wall of the connecting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845701.XU CN210874314U (en) | 2019-10-30 | 2019-10-30 | Suction filtration device convenient to renew cartridge more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845701.XU CN210874314U (en) | 2019-10-30 | 2019-10-30 | Suction filtration device convenient to renew cartridge more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210874314U true CN210874314U (en) | 2020-06-30 |
Family
ID=71326870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921845701.XU Expired - Fee Related CN210874314U (en) | 2019-10-30 | 2019-10-30 | Suction filtration device convenient to renew cartridge more |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210874314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262553A (en) * | 2021-06-02 | 2021-08-17 | 李彬 | Pneumatic filtration and oil change integrated machine |
-
2019
- 2019-10-30 CN CN201921845701.XU patent/CN210874314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262553A (en) * | 2021-06-02 | 2021-08-17 | 李彬 | Pneumatic filtration and oil change integrated machine |
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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: 20200630 Termination date: 20211030 |