CN216855834U - Porous suction filtration device - Google Patents
Porous suction filtration device Download PDFInfo
- Publication number
- CN216855834U CN216855834U CN202220542402.4U CN202220542402U CN216855834U CN 216855834 U CN216855834 U CN 216855834U CN 202220542402 U CN202220542402 U CN 202220542402U CN 216855834 U CN216855834 U CN 216855834U
- Authority
- CN
- China
- Prior art keywords
- suction
- vacuum pump
- suction filtration
- communicated
- flask
- 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.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a porous suction filtration device which comprises a vacuum pump, a suction flask and a funnel, wherein the vacuum pump is positioned on the left side of the suction flask, the suction flask is provided with a plurality of suction flasks which are distributed at equal intervals, the funnel is movably arranged at the top of the suction flask, the right side of the vacuum pump is communicated with an exhaust pipe, the right side of the exhaust pipe is communicated with a threaded pipe, and the left side of the suction flask is communicated with an air inlet pipe. According to the utility model, the first three-way electromagnetic valve and the second three-way electromagnetic valve are arranged to be matched with each other through the telescopic hose and the air inlet pipe, so that the effect of performing suction filtration on a plurality of samples is achieved, the problems that the suction filtration can be performed only on a single sample, and the suction filtration cannot be performed on a plurality of samples at the same time, so that more time is wasted, the suction filtration cost is increased, the suction filtration efficiency is reduced are solved, and the effect of simultaneously performing suction filtration on a plurality of samples is achieved.
Description
Technical Field
The utility model relates to the technical field of suction filtration, in particular to a porous suction filtration device.
Background
In the chemical industry reaction process, it is unavoidable step to filter, but filter sometimes can not go on under the ordinary pressure, then just need decompression suction filtration, and current suction filter comprises buchner flask, funnel and vacuum pump usually, the vacuum pump is taken out the gas in the buchner flask, be negative pressure state in guaranteeing the buchner flask, the solid mixture of liquid is arranged in the funnel, the funnel passes through the rubber buffer with the buchner flask and is connected, because the effect of pressure differential, make the solid mixture of liquid can separate, but the problem that current suction filter equipment exists is: the suction filtration can be carried out on the samples only singly, and the suction filtration can not be carried out on a plurality of samples simultaneously, so that more time is wasted, the suction filtration cost can be improved, and the efficiency of the suction filtration can be reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model aims to provide a multi-hole suction filtration device, which has the advantage of simultaneously performing suction filtration on a plurality of samples, and solves the problems that the suction filtration can only be performed on a single sample, and the suction filtration cannot be performed on a plurality of samples, so that more time is wasted, the suction filtration cost is increased, and the suction filtration efficiency is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: a multi-hole suction filtration device comprises a vacuum pump, a suction flask and a funnel, wherein the vacuum pump is positioned on the left side of the suction flask, the suction flask is provided with a plurality of suction flasks which are distributed equidistantly, the funnel is movably arranged at the top of the suction flask, the right side of the vacuum pump is communicated with an exhaust tube, the right side of the exhaust tube is communicated with a threaded tube, the left side of the suction flask is communicated with an air inlet pipe, the other end of the air inlet pipe is communicated with a first three-way electromagnetic valve, the left side of the first three-way electromagnetic valve is communicated with a threaded card box matched with the threaded tube for use, the back side of the first three-way electromagnetic valve is communicated with a flexible hose, the other end of the flexible hose is communicated with a second three-way electromagnetic valve, the second three-way electromagnetic valve is provided with a plurality of suction flasks which are distributed equidistantly, the second three-way electromagnetic valve is communicated with the suction flask through an air inlet pipe, and the left side of the second three-way electromagnetic valve is movably provided with a gas detection sensor, the front movable mounting of vacuum pump has the controller, the top movable mounting of vacuum pump has the alarm.
Preferably, a gasket is fixedly connected to the top of the gas detection sensor, a bolt is connected to the left side of the gasket in a threaded manner, and the bolt sequentially penetrates through the gasket and the second three-way solenoid valve from left to right and extends into the second three-way solenoid valve.
Preferably, the two sides of the bottom of the alarm are fixedly connected with fixing plates, the top of each fixing plate is in threaded connection with a fixing bolt, and the fixing bolts sequentially penetrate through the fixing plates and the vacuum pump from top to bottom and extend into the vacuum pump.
Preferably, the front surface of the vacuum pump is fixedly connected with a mounting box positioned at the bottom of the controller, and the mounting box is U-shaped.
Preferably, the connection parts of the second three-way electromagnetic valves are all sleeved with sealing rings, and the sealing rings are made of silica gel.
Preferably, the surface of the bolt is sleeved with a dustproof sleeve, and the dustproof sleeve is made of soft rubber.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the first three-way electromagnetic valve and the second three-way electromagnetic valve are arranged to be matched with each other through the telescopic hose and the air inlet pipe, so that the effect of performing suction filtration on a plurality of samples is achieved, the problems that the suction filtration can be performed only on a single sample, and the suction filtration cannot be performed on a plurality of samples at the same time, so that more time is wasted, the suction filtration cost is increased, the suction filtration efficiency is reduced are solved, and the effect of simultaneously performing suction filtration on a plurality of samples is achieved.
2. According to the gas detection sensor, the gasket and the bolt are arranged, so that the bolt fixes the gas detection sensor through the gasket, the gas detection sensor is prevented from sliding off, the gas detection sensor is prevented from being damaged, the service life of the gas detection sensor is prolonged, meanwhile, when the gas detection sensor breaks down, the bolt can be screwed off to replace and maintain the gas detection sensor, and convenience in replacing and maintaining the gas detection sensor is improved.
3. According to the gas detection sensor, the fixing plate and the fixing bolt are arranged, so that the fixing bolt is used for fixing the alarm through the fixing plate, the alarm is prevented from sliding off, the alarm is prevented from being damaged, the service life of the gas detection sensor is prolonged, meanwhile, when the alarm breaks down, the fixing bolt can be unscrewed to replace and maintain the alarm, and convenience in replacing and maintaining the alarm is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
In the figure: 1. a vacuum pump; 2. a suction flask; 3. a funnel; 4. an air exhaust pipe; 5. a threaded pipe; 6. an air inlet pipe; 7. a first three-way solenoid valve; 8. a threaded cartridge; 9. a flexible hose; 10. a second three-way solenoid valve; 11. a gas detection sensor; 12. a controller; 13. an alarm; 14. a gasket; 15. a bolt; 16. a fixing plate; 17. a fixing bolt; 18. mounting a box; 19. a seal ring; 20. a dust-proof cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the multi-hole suction filtration device provided by the utility model comprises a vacuum pump 1, a suction flask 2 and a funnel 3, wherein the vacuum pump 1 is positioned at the left side of the suction flask 2, the suction flask 2 is provided with a plurality of equally-distributed suction flasks 2, the funnel 3 is movably arranged at the top of the suction flask 2, the right side of the vacuum pump 1 is communicated with an air extraction pipe 4, the right side of the air extraction pipe 4 is communicated with a threaded pipe 5, the left side of the suction flask 2 is communicated with an air inlet pipe 6, the other end of the air inlet pipe 6 is communicated with a first three-way electromagnetic valve 7, the left side of the first three-way electromagnetic valve 7 is communicated with a threaded card box 8 used by matching with the threaded pipe 5, the back of the first three-way electromagnetic valve 7 is communicated with a flexible hose 9, the other end of the flexible hose 9 is communicated with a second three-way electromagnetic valve 10, the second three-way electromagnetic valve 10 is provided with a plurality of equally-distributed, the second three-way electromagnetic valve 10 is communicated with the suction flask 2 through the air inlet pipe 6, the left side of the second three-way electromagnetic valve 10 is movably provided with a gas detection sensor 11, the front side of the vacuum pump 1 is movably provided with a controller 12, and the top of the vacuum pump 1 is movably provided with an alarm 13.
Referring to fig. 1 to 3, a gasket 14 is fixedly connected to the top of the gas detection sensor 11, a bolt 15 is threadedly connected to the left side of the gasket 14, and the bolt 15 sequentially penetrates through the gasket 14 and the second three-way solenoid valve 10 from left to right and extends into the second three-way solenoid valve 10.
As a technical optimization scheme of the utility model, the gasket 14 and the bolt 15 are arranged, so that the bolt 15 fixes the gas detection sensor 11 through the gasket 14, the gas detection sensor 11 is prevented from sliding off, the gas detection sensor 11 is prevented from being damaged, the service life of the gas detection sensor 11 is prolonged, meanwhile, when the gas detection sensor 11 breaks down, the bolt 15 is screwed off, the gas detection sensor 11 can be replaced and maintained, and the convenience of replacing and maintaining the gas detection sensor 11 is improved.
Referring to fig. 1 to 3, fixing plates 16 are fixedly connected to both sides of the bottom of the alarm 13, fixing bolts 17 are screwed to the tops of the fixing plates 16, and the fixing bolts 17 sequentially penetrate through the fixing plates 16 and the vacuum pump 1 from top to bottom and extend into the vacuum pump 1.
As a technical optimization scheme of the utility model, the alarm 13 is fixed by the fixing bolt 17 through the fixing plate 16 by arranging the fixing plate 16 and the fixing bolt 17, so that the alarm 13 is prevented from slipping, the alarm 13 is prevented from being damaged, the service life of the gas detection sensor 11 is prolonged, meanwhile, when the alarm 13 breaks down, the alarm 13 can be replaced and maintained by unscrewing the fixing bolt 17, and the convenience of replacing and maintaining the alarm 13 is improved.
Referring to fig. 1 to 3, a mounting box 18 located at the bottom of the controller 12 is fixedly connected to the front surface of the vacuum pump 1, and the mounting box 18 is U-shaped.
As a technical optimization scheme of the utility model, the mounting box 18 is arranged to fix the controller 12, so that the controller 12 is prevented from sliding off, the controller 12 is prevented from being damaged, and meanwhile, the mounting box 18 is U-shaped, so that a user can assemble and disassemble the controller 12 better, and the convenience of assembling and disassembling the controller 12 is improved.
Referring to fig. 1 to 3, the joints of the second three-way solenoid valve 10 are all sleeved with sealing rings 19, and the sealing rings 19 are made of silica gel.
As a technical optimization scheme of the utility model, the sealing ring 19 is arranged to seal the joint of the second three-way electromagnetic valve 10, so that the air leakage is avoided, and meanwhile, the sealing ring 19 is made of silica gel and has certain sealing property.
Referring to fig. 1 to 3, a dust-proof sleeve 20 is sleeved on the surface of the bolt 15, and the dust-proof sleeve 20 is made of soft rubber.
As a technical optimization scheme of the utility model, the dustproof sleeve 20 is arranged, so that the dustproof sleeve 20 can protect the bolt 15, the bolt 15 is prevented from being rusted due to long-time contact with the outside air, the service life of the bolt 15 is ensured, and meanwhile, the dustproof sleeve 20 is made of soft rubber, has certain flexibility and is convenient for a user to install better.
The working principle and the using process of the utility model are as follows: the funnel 3 is used for fixing the filtration bottle 2, the screwed pipe 5 at one end of the exhaust pipe 4 of the vacuum pump 1 is communicated and fixed with the screwed card box 8 of the first three-way electromagnetic valve 7, the first three-way electromagnetic valve 7 and the second three-way electromagnetic valve 10 are communicated with the vacuum pump 1 through the air inlet pipe 6, the first three-way electromagnetic valve 7 is communicated with the second three-way electromagnetic valve 10 through the flexible hose 9, when a plurality of samples are needed to be filtered, the vacuum pump 1, the first three-way electromagnetic valve 7 and the second three-way electromagnetic valve 10 can be opened through the controller 12, the vacuum pump 1 can pump the gas in the filtration bottle 2 through the exhaust pipe 4, the flexible hose 9 and the air inlet pipe 6, the inside of the filtration bottle 2 is ensured to be in a negative pressure state, the liquid-solid mixture can be separated due to the effect of pressure difference, meanwhile, the gas detection sensor 11 can detect the connection position of the second three-way electromagnetic valve 10, when detecting that gas leaks, the detection result is transmitted to the controller 12, and then the controller 12 starts the alarm 13 to give an alarm, so that the stability of suction filtration is ensured.
In summary, the following steps: this porous suction filtration device, thereby use through the cooperation that sets up first three solenoid valve 7 and second three solenoid valve 10 messenger first three solenoid valve 7 and second three solenoid valve 10 through bellows 9 and intake pipe 6 and reach the effect of carrying out the suction filtration to a plurality of samples, solved and to have can only singlely carry out the suction filtration to the sample, and can not carry out the suction filtration to a plurality of samples simultaneously, lead to extravagant more time, and can improve the suction filtration cost, and can reduce the problem of suction filtration efficiency.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a porous suction filtration device, includes vacuum pump (1), buchner flask (2) and funnel (3), its characterized in that: the vacuum pump (1) is positioned on the left side of the suction flask (2), the suction flask (2) is provided with a plurality of suction flasks (2) which are distributed equidistantly, the funnel (3) is movably arranged at the top of the suction flask (2), the right side of the vacuum pump (1) is communicated with the suction pipe (4), the right side of the suction pipe (4) is communicated with the threaded pipe (5), the left side of the suction flask (2) is communicated with the air inlet pipe (6), the other end of the air inlet pipe (6) is communicated with the first three-way electromagnetic valve (7), the left side of the first three-way electromagnetic valve (7) is communicated with the threaded card box (8) used by matching with the threaded pipe (5), the back of the first three-way electromagnetic valve (7) is communicated with the telescopic hose (9), the other end of the telescopic hose (9) is communicated with the second three-way electromagnetic valve (10), the second three-way electromagnetic valve (10) is provided with a plurality of suction flasks and distributed equidistantly, second three-way solenoid valve (10) are linked together through intake pipe (6) and buchner flask (2), the left side movable mounting of second three-way solenoid valve (10) has gaseous detection sensor (11), the positive movable mounting of vacuum pump (1) has controller (12), the top movable mounting of vacuum pump (1) has alarm (13).
2. The porous suction filtration device according to claim 1, wherein: the top fixedly connected with gasket (14) of gaseous detection sensor (11), the left side threaded connection of gasket (14) has bolt (15), bolt (15) run through gasket (14) and second three way solenoid valve (10) and extend to the inside of second three way solenoid valve (10) from a left side to the right side in proper order.
3. The porous suction filtration device according to claim 1, wherein: the equal fixedly connected with fixed plate (16) in both sides of alarm (13) bottom, the top threaded connection of fixed plate (16) has gim peg (17), gim peg (17) are from last to running through fixed plate (16) and vacuum pump (1) down in proper order and extending to the inside of vacuum pump (1).
4. The porous suction filtration device according to claim 1, wherein: the front face of the vacuum pump (1) is fixedly connected with a mounting box (18) located at the bottom of the controller (12), and the mounting box (18) is U-shaped.
5. The porous suction filtration device according to claim 1, wherein: the junction of second three way solenoid valve (10) all is equipped with sealing washer (19), the material of sealing washer (19) is silica gel.
6. The porous suction filtration device according to claim 2, wherein: the surface cover of bolt (15) is equipped with dirt proof boot (20), the material of dirt proof boot (20) is soft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220542402.4U CN216855834U (en) | 2022-03-14 | 2022-03-14 | Porous suction filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220542402.4U CN216855834U (en) | 2022-03-14 | 2022-03-14 | Porous suction filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216855834U true CN216855834U (en) | 2022-07-01 |
Family
ID=82123010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220542402.4U Active CN216855834U (en) | 2022-03-14 | 2022-03-14 | Porous suction filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216855834U (en) |
-
2022
- 2022-03-14 CN CN202220542402.4U patent/CN216855834U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100529575C (en) | Whole seal type highly effective air purification air supply outlet | |
| CN216855834U (en) | Porous suction filtration device | |
| CN202994230U (en) | Dustproof and waterproof device of gaseous mass flow sensor | |
| CN110975440B (en) | Multifunctional bag-type dust collector | |
| CN110538509A (en) | vacuum jig waste liquid filters recovery unit | |
| CN208669554U (en) | The air inlet dust filtration device of potroom driving air compressor machine | |
| CN211904816U (en) | Industrial waste gas collection device | |
| CN216477759U (en) | Compressor convenient to quick replacement suction filter | |
| CN214149724U (en) | Natural gas line leakproofness detection device | |
| CN211051122U (en) | Air inlet unit for building engineering exhaust purification | |
| CN210059764U (en) | Ceramic liquid lifting pipe part | |
| CN215331737U (en) | Integral steel structure air purifying chamber with good sealing performance and capable of preventing pipeline from falling off | |
| CN209115778U (en) | A kind of gas control valve of aqueous vapor cooling unit | |
| CN216320667U (en) | High-precision filtering device of pressure regulating pry | |
| CN218781955U (en) | Sealing test device capable of recovering pump set | |
| CN204572465U (en) | Without oily U-tube resuscitation apparatus Recovery of Seal Oil device | |
| CN219912108U (en) | Waterproof sealing ring for pipe fitting | |
| CN220990102U (en) | Gas filtering device | |
| CN213121005U (en) | Air tightness detection device for aircraft oil tank port | |
| CN218522819U (en) | Oil mist separation system for centrifugal gas compressor | |
| CN214951624U (en) | Flow detection device | |
| CN212433098U (en) | Motor vehicle pollutant discharge detection device | |
| CN220328273U (en) | Oil gas filtering and recycling device | |
| CN216427229U (en) | High-efficient centrifugal combination formula fire fighting equipment of natural gas | |
| CN220869739U (en) | Steam turbine jackshaft oil pump entry filter screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |