CN220802411U - Air filter for mass spectrometer - Google Patents
Air filter for mass spectrometer Download PDFInfo
- Publication number
- CN220802411U CN220802411U CN202322393768.7U CN202322393768U CN220802411U CN 220802411 U CN220802411 U CN 220802411U CN 202322393768 U CN202322393768 U CN 202322393768U CN 220802411 U CN220802411 U CN 220802411U
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- fixedly connected
- air
- mounting
- mass spectrometer
- telescopic
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- 238000001914 filtration Methods 0.000 claims abstract description 22
- 239000012535 impurity Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of mass spectrometer tools and discloses an air filtering device for a mass spectrometer, which comprises a base, wherein an air inlet hopper is fixedly connected to the base, a filtering hopper is fixedly connected to the air inlet hopper, an air inlet hopper is fixedly connected to the filtering hopper, an air outlet hole is formed in the top of the air inlet hopper, a telescopic groove is formed in the filtering hopper, a fixed cylinder is fixedly connected to the outer wall of the filtering hopper on two sides of the telescopic groove, a sliding telescopic rod is connected to the fixed cylinder in a sliding manner, mounting plates are fixedly connected to two ends of the sliding telescopic rod, a telescopic frame is connected to the sliding manner in the telescopic groove, two ends of the telescopic frame are fixedly connected to the mounting plates, a first mounting groove and a second mounting groove which are symmetrically arranged are arranged in the telescopic frame, and filter screens are fixedly connected to the first mounting groove and the second mounting groove.
Description
Technical Field
The utility model relates to the technical field of mass spectrometer tools, in particular to an air filtering device for a mass spectrometer.
Background
In the existing life, mass spectrometers are also called mass spectrometers. Apparatus for separating and detecting different isotopes. I.e. a type of instrument that separates and detects the composition of matter according to the mass differences of atoms, molecules or fragments of molecules of the matter, based on the principle that charged particles are able to deflect in an electromagnetic field. Mass spectrometers are classified into isotope mass spectrometers, inorganic mass spectrometers and organic mass spectrometers according to the application range. High resolution, medium resolution and low resolution mass spectrometers are classified according to resolution power; the device is divided into a static instrument and a dynamic instrument according to the working principle.
The existing mass spectrometer can adsorb and gather many impurity on the surface of air filter device after using a period, and the pile up of these impurity layer by layer will cause very big burden to air filter device to the filter screen in the existing air filter device can not dismantle the washing change to reduce air filter device's result of use, consequently provide an air filter device for mass spectrometer for solve above-mentioned problem.
Disclosure of utility model
The present utility model is directed to an air filter device for a mass spectrometer, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an air filter for mass spectrometer, includes the base, fixedly connected with on the base is admitted air and fights, fixedly connected with on the air inlet fights and filter the fight, and fixedly connected with is inhaled and fight on the filter, is inhaled and fight the top and be provided with the venthole, it is used for carrying out the subassembly of inhaling to the air to inhale to fight to be provided with in the filter, be provided with the flexible groove in the filter, fixedly connected with fixed cylinder on the filter outer wall of flexible groove both sides, sliding connection has the slip telescopic link in the fixed cylinder, slip telescopic link both ends fixedly connected with mounting panel, sliding connection has the flexible frame in the flexible groove, flexible frame both ends fixedly connected with is on the mounting panel, be provided with first mounting groove and the second mounting groove that the symmetry set up in the flexible frame, fixedly connected with filter screen in first mounting groove and the second mounting groove, fixedly connected with is used for carrying out the edulcoration subassembly of reverse blowing to the filter screen on the outer wall of inhaling the fight.
As a further scheme of the utility model: the flexible inslot is provided with the seal groove, and sliding connection has the sealing block in the seal groove, and sealing block fixed connection is on flexible frame.
As a further scheme of the utility model: and a pull ring is fixedly connected to the mounting plate.
As a further scheme of the utility model: the air suction assembly comprises an installation frame fixedly connected to the inner wall of the air suction hopper, a first motor is fixedly connected to the installation frame, and a first fan blade is fixedly connected to an output shaft of the first motor.
As still further aspects of the utility model: the impurity removal assembly comprises two groups of symmetrically arranged mounting seats fixedly connected to the outer wall of the suction hopper, a second motor is fixedly connected to the mounting seats, and a second fan blade is fixedly connected to an output shaft of the second motor.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the filter screen in the filter bucket is quickly replaced through the sliding connection of the telescopic frames and the arrangement of the two groups of filter screens, the operation is simple and quick, the filter screen is convenient to clean, the influence of impurity accumulation on the filtering efficiency of the equipment is reduced, and the practicability of the equipment is improved.
Drawings
Fig. 1 is a schematic structural view of an air filter device for a mass spectrometer according to the present utility model.
Fig. 2 is a cross-sectional view of an air filter device for a mass spectrometer according to the present utility model.
FIG. 3 is a cross-sectional view of an air filter device for a mass spectrometer according to the present utility model.
In the figure: 1-base, 2-air inlet bucket, 3-filter bucket, 4-suction bucket, 5-venthole, 6-first mounting bracket, 7-first motor, 8-first flabellum, 9-air inlet, 10-fixed section of thick bamboo, 11-slip telescopic link, 12-mounting panel, 13-expansion frame, 14-first mounting groove, 15-second mounting groove, 16-filter screen, 17-pull ring, 18-mount pad, 19-second motor, 20-second flabellum, 21-seal groove, 22-sealing piece.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, in the embodiment of the utility model, an air filtering device for a mass spectrometer comprises a base 1, wherein an air inlet bucket 2 is fixedly connected to the base 1, an air inlet 9 is arranged on the air inlet bucket 2, a filtering bucket 3 is fixedly connected to the air inlet bucket 2, an air suction bucket 4 is fixedly connected to the filtering bucket 3, an air outlet hole 5 is arranged at the top of the air suction bucket 4, an air suction component for sucking air is arranged in the air suction bucket 4, a telescopic groove is arranged in the filtering bucket 3, a fixed cylinder 10 is fixedly connected to the outer wall of the filtering bucket 3 at two sides of the telescopic groove, a sliding telescopic rod 11 is connected in the fixed cylinder 10 in a sliding manner, mounting plates 12 are fixedly connected to two ends of the sliding telescopic rod 11, a telescopic frame 13 is connected to the mounting plates 12 in a sliding manner, a first mounting groove 14 and a second mounting groove 15 are symmetrically arranged in the telescopic frame 13, the utility model firstly sucks the gas in the air intake hopper 2 through the air suction assembly, the gas in the air intake hopper 2 enters the air intake hopper 4 along the filter hopper 3, and filters the gas flowing through the filter hopper 3 through the arrangement of the filter screen 16 in the process, when sundries are attached to the filter screen 16 to influence the filtering effect of the filter screen 16, a worker can pull the pull ring 17 to drive the telescopic frame 13 to slide in the telescopic groove, thereby carrying out mutual conversion between the first and second mounting grooves 14 and 15, and further carrying out quick replacement on the filter screen 16 in the filter hopper 3, and then the sundries blocked in the filter screen 16 are reversely blown by the impurity removing assembly along the reverse direction, so that the sundries blocked in the filter screen 16 are removed.
In one case of the present embodiment, referring to fig. 1 to 3, a seal groove 21 is disposed in the expansion groove, a seal block 22 is slidably connected in the seal groove 21, and the seal block 22 is fixedly connected to the expansion frame 13, and the sliding seal between the expansion frame 13 and the filter bucket 3 is achieved by sliding connection between the seal groove 21 and the seal block 22.
In a case of this embodiment, please refer to fig. 1-3, an air filter for mass spectrometer includes base 1, fixedly connected with on base 1 is taken in and is fought 2, is provided with air inlet 9 on taking in and fights 2, fixedly connected with filter bucket 3 on taking in and fights 3, and fixedly connected with is taken in and fights 4, is taken in and fights 4 top and is provided with venthole 5, be provided with the subassembly of inhaling that is used for carrying out the suction to the air in taking in and fight 4, be provided with the expansion tank in the filter bucket 3, fixedly connected with fixed cylinder 10 on the filter bucket 3 outer wall of expansion tank both sides, be connected with sliding telescopic link 11 in the fixed cylinder 10, sliding telescopic link 11 both ends fixedly connected with mounting panel 12, sliding connection has telescopic frame 13 in the telescopic link, telescopic link 13 is provided with first mounting groove 14 and second mounting groove 15 that the symmetry set up in, first mounting groove 14 and second mounting groove 15 in fixedly connected with filter screen 16, fixedly connected with pull ring 17 on the mounting panel 12, be provided with filter screen 4 on the first mounting bracket 8 is taken in and fights 4 and is carried out the motor 8 through the first rotary connection of fan blade 8 on the first rotary fan blade 8, and the first rotary fan blade 8 is fixed through the first rotary fan blade 8 is taken in and is connected with on the first rotary fan blade 8.
In one case of this embodiment, please refer to fig. 1-3, an air filtering device for a mass spectrometer includes a base 1, an air inlet bucket 2 is fixedly connected to the base 1, an air inlet 9 is provided on the air inlet bucket 2, a filtering bucket 3 is fixedly connected to the air inlet bucket 2, an air suction bucket 4 is fixedly connected to the filtering bucket 3, an air outlet 5 is provided at the top of the air suction bucket 4, an air suction component for sucking air is provided in the air suction bucket 4, a telescopic slot is provided in the filtering bucket 3, a fixed cylinder 10 is fixedly connected to the outer wall of the filtering bucket 3 at two sides of the telescopic slot, a sliding telescopic rod 11 is slidingly connected to the fixed cylinder 10, mounting plates 12 are fixedly connected to two ends of the sliding telescopic rod 11, a telescopic frame 13 is slidingly connected to the telescopic frame 13, two ends of the telescopic frame 13 are fixedly connected to the mounting plates 12, the telescopic frame 13 is internally provided with a first mounting groove 14 and a second mounting groove 15 which are symmetrically arranged, a filter screen 16 is fixedly connected in the first mounting groove 14 and the second mounting groove 15, a pull ring 17 is fixedly connected on the mounting plate 12, a impurity removing component for reversely blowing the filter screen 16 is fixedly connected on the outer wall of the suction hopper 4, the impurity removing component comprises two groups of symmetrically arranged mounting seats 18 fixedly connected on the outer wall of the suction hopper 4, a second motor 19 is fixedly connected on the mounting seats 18, a second fan blade 20 is fixedly connected on the output shaft of the second motor 19, the second fan blade 20 is driven to rotate by the second motor 19 between impurities, the second fan blade 20 drives airflow to blow the filter screen 16 in the reverse direction of the filter screen 16, so that impurities blocked in the filter screen 16 are reversely blown in the reverse direction, thereby removing impurities jammed in the filter screen 16.
The working principle of the utility model is as follows: according to the utility model, the first fan blade 8 is driven to rotate through the first motor 7, meanwhile, the air in the air inlet hopper 2 is sucked through the rotation of the first fan blade 8, the air in the air inlet hopper 2 enters the air inlet hopper 4 along the filter hopper 3, in the process, the air flowing through the filter hopper 3 is filtered through the arrangement of the filter screen 16, when sundries are attached to the filter screen 16 to influence the filtering effect of the filter screen 16, a worker can pull the pull ring 17 to drive the telescopic frame 13 to slide in the telescopic groove, so that the first mounting groove 14 and the second mounting groove 15 are mutually converted, the filter screen 16 in the filter hopper 3 is quickly replaced, then the second fan blade 20 is driven to rotate through the second motor 19, the second fan blade 20 drives the air flow to blow the filter screen 16 in the reverse direction of the filter screen 16, and accordingly sundries blocked in the filter screen 16 are reversely blown in the reverse direction, and sundries blocked in the filter screen 16 are removed.
While the fundamental principles and main features of the present utility model and advantages of the present utility model have been shown and described, it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential features thereof, and therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present utility model being defined by the appended claims rather than the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides an air filter for mass spectrometer, includes the base, its characterized in that, fixedly connected with is admitted air on the base and fights, and fixedly connected with is fought in the filtration fights on admitting air, and the fill top of admitting air is provided with the venthole of admitting air, be provided with the subassembly of breathing air that is used for carrying out the suction to the air in the fill of breathing air, be provided with the expansion tank in the filtration fight, fixedly connected with fixed cylinder on the filtration fill outer wall of expansion tank both sides, sliding connection has the telescopic link in the fixed cylinder, and sliding telescopic link both ends fixedly connected with mounting panel, sliding connection has the telescopic frame in the telescopic frame both ends fixedly connected with on the mounting panel, be provided with first mounting groove and the second mounting groove that the symmetry set up in the telescopic frame, first mounting groove and the second mounting groove in fixedly connected with filter screen, fixedly connected with is used for carrying out reverse blowing's edulcoration subassembly to the filter screen on the fill outer wall of breathing air.
2. The air filter device for a mass spectrometer of claim 1, wherein a sealing groove is arranged in the telescopic groove, a sealing block is connected in the sealing groove in a sliding manner, and the sealing block is fixedly connected to the telescopic frame.
3. An air filter device for a mass spectrometer according to claim 1, wherein a pull ring is fixedly connected to the mounting plate.
4. The air filter for a mass spectrometer of claim 1, wherein the air suction assembly comprises a mounting bracket fixedly connected to an inner wall of the air suction hopper, a first motor is fixedly connected to the mounting bracket, and a first fan blade is fixedly connected to an output shaft of the first motor.
5. The air filter device for a mass spectrometer of claim 1, wherein the impurity removing assembly comprises two sets of symmetrically arranged mounting seats fixedly connected to the outer wall of the suction hopper, a second motor is fixedly connected to the mounting seats, and a second fan blade is fixedly connected to an output shaft of the second motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393768.7U CN220802411U (en) | 2023-09-05 | 2023-09-05 | Air filter for mass spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393768.7U CN220802411U (en) | 2023-09-05 | 2023-09-05 | Air filter for mass spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220802411U true CN220802411U (en) | 2024-04-19 |
Family
ID=90706521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322393768.7U Active CN220802411U (en) | 2023-09-05 | 2023-09-05 | Air filter for mass spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220802411U (en) |
-
2023
- 2023-09-05 CN CN202322393768.7U patent/CN220802411U/en active Active
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