CN219733581U - Vacuum pump with environment-friendly filter device - Google Patents
Vacuum pump with environment-friendly filter device Download PDFInfo
- Publication number
- CN219733581U CN219733581U CN202320096408.8U CN202320096408U CN219733581U CN 219733581 U CN219733581 U CN 219733581U CN 202320096408 U CN202320096408 U CN 202320096408U CN 219733581 U CN219733581 U CN 219733581U
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- filter
- annular
- vacuum pump
- cavity
- environment
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- 239000000428 dust Substances 0.000 claims abstract description 40
- 239000012535 impurity Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a vacuum pump with an environment-friendly filter device, which comprises a vacuum pump body, wherein the vacuum pump body is detachably connected with a filter assembly through a pipeline, the filter assembly comprises a filter barrel, a filter cavity and arc-shaped sewage discharging grooves, the filter barrel is internally provided with a filter cavity, the arc-shaped sewage discharging grooves are symmetrically arranged at the bottom of the outer edge surface of the filter barrel and are communicated with the filter cavity, an annular filter screen is fixedly arranged in the middle of the filter cavity, an annular plate is detachably arranged at the top of the inner wall of the filter cavity, a rubber plug is movably arranged in the annular filter screen, a dust removing brush abutting against the inner wall of the annular filter screen is fixedly arranged on the outer edge surface of the rubber plug, a connecting rod is fixedly arranged in the middle of the upper end surface of the rubber plug, a circular plate is fixedly connected with the top of the connecting rod, and a pull ring is fixedly arranged in the middle of the upper end surface of the circular plate.
Description
Technical Field
The utility model belongs to the technical field of vacuum pumps, and particularly relates to a vacuum pump with an environment-friendly filter device.
Background
An air pump refers to a device or apparatus that draws air from a container being evacuated using mechanical, physical, chemical, or physicochemical means to obtain a vacuum. Conventionally, vacuum pumps are devices for improving, generating and maintaining vacuum in a certain closed space by various methods, and they can be basically classified into two types, i.e., a gas trapping pump and a gas transporting pump, according to the working principle of the vacuum pump. It is widely used in metallurgical, chemical, food, electronic plating and other industries.
Publication number CN212130745U discloses a vacuum pump that possesses environment-friendly filter equipment, including the vacuum pump, the air inlet of vacuum pump holds fixed intercommunication has first connection pad, the top of second connection pad is equipped with the second connection pad, the sealing washer has been placed to the upper surface of first connection pad, the upper surface of sealing washer contacts with the bottom surface of second connection pad, symmetrical screw thread mouth has been seted up to the bottom surface of second connection pad, every the equal threaded connection of inner wall of screw thread mouth has the screw, symmetrical thread groove has been seted up to the upper surface of first connection pad. This possess environment-friendly filter equipment's vacuum pump can filter the dust and the granule in the gas to the vacuum pump when bleeding, avoids the granule dust in the gas to be inhaled inside by the vacuum pump, prevents piling up of dust and causes the damage to the vacuum pump inside, has prolonged the life of vacuum pump, can play the effect of carrying out environmental protection filterable to gas to filter equipment cyclic utilization simultaneously.
Above-mentioned technical scheme is through being provided with opening and arm-tie, can make the arm-tie through opening pulling arc piece, can make the inside that the arc piece zoomed to fixed frame, through the zoom of arc piece, will break away from with the arc groove, so be convenient for take out the filter screen from the casing to conveniently wash the change to the inside filter screen of filter equipment, it needs to pull down it when need clear up the filter screen, can't realize the swift clearance of dust on the filter screen, inconvenient use.
Disclosure of Invention
The present utility model is directed to a vacuum pump with an environment-friendly filter device, 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:
a vacuum pump with environment-friendly filter device comprises a vacuum pump body detachably connected with a filter assembly through a pipeline;
the filter assembly comprises a filter barrel with a filter cavity arranged in the filter barrel and arc-shaped sewage discharging grooves symmetrically arranged at the bottom of the outer edge surface of the filter barrel and communicated with the filter cavity, an annular filter screen is fixedly arranged in the center of the filter cavity, and an annular plate is detachably arranged at the top of the inner wall of the filter cavity;
but movable mounting has the rubber buffer in the annular filter screen, fixed mounting has the dust removal brush of butt annular filter screen inner wall on the outer fringe face of rubber buffer, and the up end of rubber buffer fixedly installs the connecting rod in the middle of, the top fixedly connected with plectane of connecting rod, the up end of plectane is fixedly installed in the middle of the pull ring.
Further, an annular through groove is formed in the middle of the annular plate, internal threads are formed in the inner wall of the annular plate, and an annular ventilation net is fixedly installed in the annular through groove.
Further, the external thread is constructed on the outer fringe face of plectane, and plectane and annular plate screw thread can dismantle the connection, the sealed lock joint has the seal end cover can be dismantled to the one end that the filter vat was kept away from the vacuum pump body.
Further, a sealing rubber sleeve communicated with the filter cavity is fixedly arranged on the outer edge surface of one end, far away from the arc-shaped pollution discharge groove, of the filter barrel, and a impurity removing assembly is detachably connected in the sealing rubber sleeve.
Further, the impurity removing assembly comprises an impurity removing barrel with one end connected with a communicating pipe, and the communicating pipe is detachably and hermetically arranged on the sealing rubber sleeve.
Further, one end of the impurity removing barrel far away from the communicating pipe is fixedly provided with a ventilation net, an impurity removing cavity is formed in the impurity removing barrel, and activated carbon is filled in the impurity removing cavity.
Compared with the prior art, the utility model has the following beneficial effects: the dust removing device is beneficial to the arrangement of the rubber plug, the dust removing brush, the connecting rod, the circular plate and the pull ring, the vacuum pump body is started, the gas can be extracted, the gas can be filtered through the filtering component, the service life of the vacuum pump body is reduced due to the fact that dust particles enter the vacuum pump body, after the filtering component is used for a period of time, the surface of the annular filter screen can be covered with dust, the pull ring can be pinched and pulled, the circular plate and the connecting rod are driven to carry out pulling movement in the filter cavity, the rubber plug is driven to carry out pulling movement, dust on the surface of the annular filter screen can be cleaned through the dust removing brush arranged on the outer edge surface of the rubber plug, the dust on the surface of the annular filter screen can be rubbed by the dust removing brush when the dust removing brush moves, the dust on the surface of the annular filter screen can be cleaned through the inner wall of the annular filter screen, and the cleaned dust is discharged out of the filter cavity through the arc-shaped dirt discharging groove, the annular filter screen is not required to be cleaned, and the dust on the surface of the annular filter screen can be cleaned conveniently.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a filter assembly of the present utility model in a disassembled state;
FIG. 3 is a schematic diagram of the internal structure of the impurity removing unit according to the present utility model.
In the figure: 1. a vacuum pump body; 2. a filter assembly; 201. a filter vat; 202. an arc-shaped sewage draining groove; 203. an annular filter screen; 204. a rubber stopper; 205. a dust removing brush; 206. a connecting rod; 207. a circular plate; 208. an annular plate; 209. an annular air-permeable net; 210. sealing the end cover; 3. sealing the rubber sleeve; 4. a decontamination assembly; 401. removing impurities in the barrel; 402. a ventilation screen; 403. a communicating pipe; 404. activated carbon.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 to 3, a vacuum pump provided with an environment-friendly filter device comprises a vacuum pump body 1 detachably connected with a filter assembly 2 through a pipeline;
the filter assembly 2 comprises a filter barrel 201 with a filter cavity arranged inside and an arc-shaped pollution discharge groove 202 symmetrically arranged at the bottom of the outer edge surface of the filter barrel 201 and communicated with the filter cavity, an annular filter screen 203 is fixedly arranged in the center of the filter cavity, and an annular plate 208 is detachably arranged at the top of the inner wall of the filter cavity;
but movable mounting has rubber buffer 204 in the annular filter 203, but fixed mounting has the dust removal brush 205 of butt annular filter 203 inner wall on the outer fringe face of rubber buffer 204, and the up end fixed mounting in the middle of rubber buffer 204 has connecting rod 206, the top fixedly connected with plectane 207 of connecting rod 206, the up end fixed mounting in the middle of plectane 207 has the pull ring, benefited by rubber buffer 204, dust removal brush 205, connecting rod 206, plectane 207 and pull ring's setting, through start vacuum pump body 1, can realize the extraction to gas, gaseous accessible filter unit 2 filters, reduce because of dust granule enters into the inside of vacuum pump body 1 and lead to the life reduction of vacuum pump body 1, filter unit 2 uses after a period, annular filter 203's surface can cover the dust, but this moment pinch ring and pull, drive plectane 207 and connecting rod 206 carry out pull removal in the filter chamber, thereby drive rubber buffer 204 pull removal, dust removal to annular filter 203 surface can be cleared up through the dust brush 205 on the outer fringe face of rubber buffer 204, dust removal brush 205 can rub the inner wall of annular filter 203 when moving, and dust removal brush 205 can be filtered through the inner wall 203 of annular filter 203 and the annular filter 203 can be removed through the annular filter 203, the dust can be removed through the annular filter 203, the arc-shaped filter 203 is convenient to realize that the dust can be removed down by the annular filter 203, the dust can be removed.
Wherein, annular through groove has been seted up in the middle in the annular board 208, and has seted up the internal thread on the inner wall of annular board 208, annular through inslot fixed mounting has annular ventilative net 209.
Wherein, the outer edge surface of the circular plate 207 is provided with external threads, the circular plate 207 is detachably connected with the annular plate 208 by threads, and the end of the filter vat 201, which is far away from the vacuum pump body 1, is detachably and hermetically fastened with a sealing end cover 210, and when the filter vat is in specific implementation, the sealing end cover 210 can be detached from the end of the filter vat 201, so that air can directly enter the filter cavity through the annular ventilation net 209.
Wherein, the filter vat 201 is kept away from the sealed gum cover 3 of fixed mounting switch-on filter chamber on the one end outer fringe face of arc blowdown groove 202, can dismantle in the sealed gum cover 3 and be connected with edulcoration subassembly 4.
The impurity removing assembly 4 comprises an impurity removing barrel 401 with one end connected with a communicating pipe 403, and the communicating pipe 403 is detachably and hermetically arranged on the sealing rubber sleeve 3.
Wherein, the one end that edulcoration bucket 401 kept away from communicating pipe 403 is fixed mounting has ventilation net 402, and has seted up the edulcoration chamber in the edulcoration bucket 401, and the edulcoration intracavity is filled with active carbon 404.
Working principle: when the vacuum pump with the environment-friendly filter device is used, the filter assembly 2 is connected with the vacuum pump body 1 through a pipeline, the sealable end cover 210 is in sealing and buckling connection with the end part of the filter barrel 201 far away from the arc-shaped pollution discharge groove 202, the communicating pipe 403 is in sealing and fixed connection with the sealing rubber sleeve 3, the vacuum pump body 1 is started to pump air, the air is pumped into the impurity removing cavity through the ventilation net 402 under the action of negative pressure, impurities in the air are primarily filtered through the active carbon 404, the primarily filtered air enters the filter barrel 201 through the communicating pipe 403 and secondarily filters the air through the annular filter net 203, the service life of the vacuum pump body 1 caused by dust particles entering the interior of the vacuum pump body 1 is reduced, the surface of the annular filter net 203 can cover dust after the filter assembly 2 is used for a period of time, the pull ring can be pinched at this moment and rotated for rubber buffer 204 breaks away from with annular plate 208, and the pull drives plectane 207 and connecting rod 206 and carries out the pull in the filter chamber and remove, thereby drive rubber buffer 204 pull and remove, dust removal brush 205 through installation on the outer fringe face of rubber buffer 204 can clear up the dust on annular filter screen 203 surface, dust removal brush 205 can rub the inner wall of annular filter screen 203 when removing, and the brush hair on dust removal brush 205 surface can sweep down annular filter screen 203 surface's dust through annular filter screen 203's inner wall, the dust of sweeping then discharges the filter chamber through arc blowdown groove 202, need not to tear annular filter screen 203 down and clear up, this vacuum pump that possesses environment-friendly filter equipment, and is rational in infrastructure, be favorable to realizing the swift clearance to annular filter screen surface dust, and is convenient to use, the practicality is strong.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A vacuum pump with an environment-friendly filter device comprises a vacuum pump body (1) detachably connected with a filter assembly (2) through a pipeline;
the method is characterized in that: the filter assembly (2) comprises a filter barrel (201) with a filter cavity arranged inside and an arc-shaped pollution discharge groove (202) symmetrically arranged at the bottom of the outer edge surface of the filter barrel (201) and communicated with the filter cavity, an annular filter screen (203) is fixedly arranged in the middle of the filter cavity, and an annular plate (208) is detachably arranged at the top of the inner wall of the filter cavity;
but movable mounting has rubber buffer (204) in annular filter screen (203), fixed mounting has dust removal brush (205) of butt annular filter screen (203) inner wall on the outer fringe face of rubber buffer (204), and the up end of rubber buffer (204) is fixed mounting in the middle has connecting rod (206), the top fixedly connected with plectane (207) of connecting rod (206), the up end of plectane (207) is fixed mounting in the middle has the pull ring.
2. A vacuum pump with an environment-friendly filter device as claimed in claim 1, wherein: annular through grooves are formed in the annular plate (208) in the middle, internal threads are formed in the inner wall of the annular plate (208), and annular ventilation nets (209) are fixedly arranged in the annular through grooves.
3. A vacuum pump with an environment-friendly filter device as claimed in claim 2, wherein: external threads are formed on the outer edge surface of the circular plate (207), the circular plate (207) is detachably connected with the annular plate (208) through threads, and a sealing end cover (210) is detachably and hermetically buckled at one end, far away from the vacuum pump body (1), of the filter vat (201).
4. A vacuum pump with an environment-friendly filter device as claimed in claim 1, wherein: a sealing rubber sleeve (3) communicated with the filter cavity is fixedly arranged on the outer edge surface of one end, far away from the arc-shaped pollution discharge groove (202), of the filter barrel (201), and a impurity removing component (4) is detachably connected in the sealing rubber sleeve (3).
5. A vacuum pump with an environment-friendly filter device as claimed in claim 4, wherein: the impurity removing assembly (4) comprises an impurity removing barrel (401) with one end connected with a communicating pipe (403), and the communicating pipe (403) is detachably and hermetically arranged on the sealing rubber sleeve (3).
6. The vacuum pump with the environment-friendly filter device as claimed in claim 5, wherein: one end of the impurity removing barrel (401) far away from the communicating pipe (403) is fixedly provided with a ventilation net (402), an impurity removing cavity is formed in the impurity removing barrel (401), and activated carbon (404) is filled in the impurity removing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320096408.8U CN219733581U (en) | 2023-02-01 | 2023-02-01 | Vacuum pump with environment-friendly filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320096408.8U CN219733581U (en) | 2023-02-01 | 2023-02-01 | Vacuum pump with environment-friendly filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219733581U true CN219733581U (en) | 2023-09-22 |
Family
ID=88055781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320096408.8U Active CN219733581U (en) | 2023-02-01 | 2023-02-01 | Vacuum pump with environment-friendly filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219733581U (en) |
-
2023
- 2023-02-01 CN CN202320096408.8U patent/CN219733581U/en active Active
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