CN221155957U - Filter core of smoke purifying device - Google Patents
Filter core of smoke purifying device Download PDFInfo
- Publication number
- CN221155957U CN221155957U CN202323245638.5U CN202323245638U CN221155957U CN 221155957 U CN221155957 U CN 221155957U CN 202323245638 U CN202323245638 U CN 202323245638U CN 221155957 U CN221155957 U CN 221155957U
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- China
- Prior art keywords
- wall
- sleeve
- filter
- shell
- sealing sleeve
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- 239000000779 smoke Substances 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 52
- 238000001914 filtration Methods 0.000 claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 42
- 238000009423 ventilation Methods 0.000 claims description 22
- 238000000746 purification Methods 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 abstract description 2
- 239000010419 fine particle Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The application provides a filter core of a smoke dust purifying device, which belongs to the technical field of air filter core correlation, and comprises a shell, wherein an exhaust pipe communicated with the inside of the shell is arranged on the bottom wall of the shell, and the filter core further comprises: the filtering component is arranged on the inner wall of the shell; the cleaning component is arranged on the inner wall of the shell; an absorption member provided on an inner wall of the housing; the air inlet component comprises a sealing component and an air guide component, wherein the sealing component comprises a sealing sleeve, an air inlet pipe, a flow distribution plate and a locking plate, the sealing sleeve is in threaded connection with the inner wall of the shell, the air inlet pipe is fixedly connected with the top wall of the sealing sleeve and is communicated with the inside of the shell through the sealing sleeve, the flow distribution plate is fixedly connected with the inner wall of the sealing sleeve and is uniformly distributed relative to the inner wall of the sealing sleeve, and the locking plate is fixedly connected with the top wall of the sealing sleeve and is uniformly distributed relative to the top wall of the sealing sleeve. The application can further improve the air filtering efficiency, reduce the accumulation of filtered dust and improve the filtering quality.
Description
Technical Field
The utility model relates to the technical field related to air filter elements, in particular to a filter element of a smoke purifying device.
Background
In locomotives, aseptic operation rooms and various precision operation rooms, an air filter element is often used for filtering impurities and dust in air, the air filter element is used as a filter and can be divided into a filter type, a centrifugal type and a compound type according to a filtering principle, but when the air filter element filters air, the air filter element is inconvenient to disperse air flow, air flow resistance easily influences filtering efficiency, and in addition, the installation and the replacement of the air filter element are inconvenient, so that the practicability is reduced.
Through retrieving, among the prior art, chinese patent application number CN 213492616U discloses an air filter core of reduction flow resistance, including base, filter cartridge body and air discharge fan, the air flow channel has been seted up at the inboard middle part of base, threaded connection has the tube cap on the inside wall of three-way pipe downside opening part, the inboard fixedly connected with of air flow channel upper end equally divides the board, the outside cover of base is equipped with movable tube, the outside block of base upper end is connected with first sealing washer, the upper surface fixedly connected with of mount pad is sealed to be filled up, the middle part threaded connection of mount pad downside has the filter cartridge body, fixedly connected with gag lever post on the inside upper lateral wall of tube housing, the inboard threaded connection of mount pad upper end has the outlet duct, and the air discharge fan is installed through the bolt to the inboard of outlet duct, this air filter core of reduction flow resistance, the dispersed air current of being convenient for, and the velocity of flow still has following defect:
(1) The filtering efficiency is low by only filtering through the self-flowing of the air flow, and the efficiency improvement filtering work can not be satisfied.
Dust filtered by the filter element is accumulated on the surface of the filter element, so that the filtering efficiency is reduced, and the filtering quality is poor.
Therefore, we improve on this and propose a filter element of a smoke purification device.
Disclosure of utility model
The utility model aims at: the filter core is characterized in that the filter core is provided with a filter core, and the filter core is provided with a filter core.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model provides a smoke and dust purifier's filter core, includes the casing, the casing diapire has seted up with the communicating blast pipe of casing inside, still includes:
The filter component is arranged on the inner wall of the shell and is used for filtering smoke dust in the air;
the cleaning component is arranged on the inner wall of the shell and is used for cleaning accumulated dust;
The absorption part is arranged on the inner wall of the shell and is used for absorbing large-particle dust;
The air inlet component comprises a sealing component and an air guide component, wherein the sealing component comprises a sealing sleeve, an air inlet pipe, a flow distribution plate and a locking plate, the sealing sleeve is in threaded connection with the inner wall of a shell, the air inlet pipe is fixedly connected with the top wall of the sealing sleeve and is communicated with the inside of the shell through the sealing sleeve, the flow distribution plate is fixedly connected with the inner wall of the sealing sleeve and is uniformly distributed relative to the inner wall of the sealing sleeve, and the locking plate is fixedly connected with the top wall of the sealing sleeve and is uniformly distributed relative to the top wall of the sealing sleeve.
As the preferable technical scheme of the application, the air guide part comprises a rotating shaft and fan blades, the rotating shaft is rotationally connected to the side wall of the flow dividing plate, the fan blades are fixedly connected to the top wall of the rotating shaft, and the fan blades are mutually matched with the flow dividing plate through the rotating shaft.
As the preferable technical scheme of the application, the filter component comprises a filter sleeve, the filter sleeve is connected to the inner wall of the shell in a sliding way, the side wall of the filter sleeve is provided with sealing grooves symmetrical to the central axis of the filter sleeve, the filter sleeve is matched with the sealing sleeve through the sealing grooves, and the filter cartridge is arranged in the filter sleeve.
As the preferable technical scheme of the application, the cleaning component comprises a limiting rod and an activated carbon plate, wherein the limiting rod is fixedly connected to the bottom wall of the rotating shaft and symmetrically distributed about the central axis of the rotating shaft, the activated carbon plate is detachably connected to the outer wall of the limiting rod, and the activated carbon plate is mutually matched with the fan blades through the limiting rod and the rotating shaft.
As a preferable technical scheme of the application, the absorbing component comprises a ventilation bottom plate, a tray and adsorption gel, wherein the ventilation bottom plate is fixedly connected to the inner wall of the shell, ventilation grooves which are uniformly distributed on the top wall of the ventilation bottom plate are formed in the top wall of the ventilation bottom plate, the ventilation bottom plate is matched with the filtering sleeve, the tray is fixedly connected to the inner wall of the ventilation bottom plate, and the adsorption gel is arranged on the top wall of the tray.
Compared with the prior art, the utility model has the beneficial effects that:
In the scheme of the application:
1. The fan blades are influenced by high-speed air flow to rotate and simultaneously the high-speed air flow enters the inside of the filter sleeve through the flow dividing plate, the fan blades drive the rotating shaft to rotate, the rotating shaft drives the limiting rod and the activated carbon plate to rotate, and the activated carbon plate rotates and simultaneously changes and accelerates the high-speed air flow, so that the increase of the filter flow in the same unit area of the inside of the filter sleeve in the same time is realized, and the problems that the filter efficiency is low and the efficiency cannot be improved due to the fact that the filter work is carried out only by the self-flowing of the air flow in the prior art are solved;
2. through the activated carbon plate pivoted that sets up carries fine particle in the high-speed air current and adsorb, big granule then receives high-speed air current to drive and falls into the adsorption gel surface, has realized the preliminary purification work to the dust granule in the gas, the purification quality of the filter core of further improvement, has solved the dust accumulation that the filter core was filtered out and has led to filtration efficiency to reduce on the filter core surface among the prior art, the poor problem of filtration quality.
Therefore, we make improvements to this, and the problem of the filter core of the smoke purification device is presented;
drawings
FIG. 1 is a schematic diagram of the overall structure of a filter element of a smoke purification device according to the present application;
FIG. 2 is a schematic cross-sectional view of a filter element of a smoke purifying device according to the present application;
FIG. 3 is a schematic diagram showing a cross-sectional structure of a filter element of a smoke purifying apparatus according to the present application;
FIG. 4 is a third schematic cross-sectional view of a filter element of a smoke purifying apparatus according to the present application;
1. A housing; 11. an exhaust pipe; 2. sealing sleeve; 21. a locking plate; 22. an air inlet pipe; 23. a diverter plate; 24. a rotating shaft; 25. a fan blade; 26. a limit rod; 27. an activated carbon sheet; 3. a filter sleeve; 31. a filtering bin; 32. sealing grooves; 4. a ventilation bottom plate; 41. a vent groove; 5. a tray; 51. adsorbing gel.
Description of the embodiments
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.
As shown in fig. 1, 2 and 3, the present embodiment provides a filter element of a smoke purifying device, including a housing 1, a bottom wall of the housing 1 is provided with an exhaust pipe 11 communicated with the interior of the housing 1, and further includes:
the filtering component is arranged on the inner wall of the shell 1 and is used for filtering smoke dust in the air;
The cleaning component is arranged on the inner wall of the shell 1 and is used for cleaning accumulated dust;
an absorption member provided on an inner wall of the housing 1 for absorbing large particle dust;
The air inlet component comprises a sealing component and an air guide component, wherein the sealing component comprises a sealing sleeve 2, an air inlet pipe 22, a flow dividing plate 23 and a locking plate 21, the sealing sleeve 2 is in threaded connection with the inner wall of the shell 1, the air inlet pipe 22 is fixedly connected with the top wall of the sealing sleeve 2 and is communicated with the inside of the shell 1 through the sealing sleeve 2, the flow dividing plate 23 is fixedly connected with the inner wall of the sealing sleeve 2 and is uniformly distributed about the inner wall of the sealing sleeve 2, the locking plate 21 is fixedly connected with the top wall of the sealing sleeve 2 and is uniformly distributed about the top wall of the sealing sleeve 2, and the filtering device generates high-speed air flow to enter the sealing sleeve 2 through the air inlet pipe 22.
As shown in fig. 2, 3 and 4, as a preferred embodiment, based on the above manner, the air guide component further includes a rotating shaft 24 and a fan blade 25, the rotating shaft 24 is rotatably connected to a side wall of the splitter plate 23, the fan blade 25 is fixedly connected to a top wall of the rotating shaft 24, the fan blade 25 is mutually matched with the splitter plate 23 through the rotating shaft 24, the fan blade 25 drives the rotating shaft 24 to rotate, the rotating shaft 24 drives the limiting rod 26 and the activated carbon plate 27 to rotate, and the activated carbon plate 27 rotates and simultaneously changes direction and accelerates the high-speed air flow.
As shown in fig. 1, 2 and 3, as a preferred embodiment, based on the above manner, the filtering component further includes a filtering sleeve 3, the filtering sleeve 3 is slidably connected to the inner wall of the housing 1, a sealing groove 32 symmetrical to the central axis of the filtering sleeve 3 is provided on the side wall of the filtering sleeve 3, the filtering sleeve 3 is matched with the sealing sleeve 2 through the sealing groove 32, a filtering bin 31 is provided inside the filtering sleeve 3, the high-speed airflow blows the fan blade 25 to rotate while the high-speed airflow is split into the filtering sleeve 3 through the splitter plate 23.
As shown in fig. 2, fig. 3 and fig. 4, as a preferred embodiment, on the basis of the above-mentioned mode, further, the cleaning component includes a stop lever 26 and an activated carbon plate 27, the stop lever 26 is fixedly connected to the bottom wall of the rotating shaft 24 and symmetrically distributed about the central axis of the rotating shaft 24, the activated carbon plate 27 is detachably connected to the outer wall of the stop lever 26, the activated carbon plate 27 is mutually matched with the fan blades 25 through the stop lever 26 and the rotating shaft 24, and the activated carbon plate 27 rotates and simultaneously changes and accelerates the high-speed airflow, so that the filtering flow rate in the same time of the unit area inside the filtering sleeve 3 is increased, and the filtering efficiency is improved.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, as a preferred embodiment, further, the absorbing component includes a ventilation bottom plate 4, a tray 5 and an adsorption gel 51, the ventilation bottom plate 4 is fixedly connected to the inner wall of the casing 1, a ventilation groove 41 uniformly distributed on the top wall of the ventilation bottom plate 4 is provided on the top wall of the ventilation bottom plate 4, the ventilation bottom plate 4 is mutually matched with the filtering sleeve 3, the tray 5 is fixedly connected to the inner wall of the ventilation bottom plate 4, the adsorption gel 51 is provided on the top wall of the tray 5, the activated carbon plate 27 rotates and adsorbs fine particles carried in the high-speed air flow, and the large particles are driven by the high-speed air flow to fall on the surface of the adsorption gel 51 to finish the gas purification work.
Specifically, this device is when using: the filter device generates high-speed air flow to enter the sealing sleeve 2 through the air inlet pipe 22, the high-speed air flow blows the fan blades 25 to rotate and simultaneously flows into the filter sleeve 3 through the flow dividing plate 23, the fan blades 25 drive the rotating shaft 24 to rotate, the rotating shaft 24 drives the limiting rod 26 and the activated carbon plate 27 to rotate, the activated carbon plate 27 rotates and simultaneously changes and accelerates the high-speed air flow, the filtering flow rate of the filter sleeve 3 in the same unit area in the same time is increased, the filtering efficiency is improved, the activated carbon plate 27 rotates and simultaneously adsorbs fine particles carried in the high-speed air flow, the large particles are driven by the high-speed air flow to fall into the surface of the adsorption gel 51 to finish the gas purifying work, the purifying quality of the filter element is further improved, the purified gas is discharged out of the filter element through the air ventilating groove 41 and the exhaust pipe 11, and when the inner parts of the filter element need to be replaced, the sealing sleeve 2 and the shell 1 are mutually separated by screwing the locking plate 21 to finish the quick replacement of the filter sleeve 3 and the activated carbon plate 27.
All technical features in the embodiment can be freely combined according to actual needs.
The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (5)
1. The utility model provides a smoke and dust purifier's filter core, includes casing (1), its characterized in that, casing (1) diapire seted up with casing (1) inside communicating blast pipe (11), still include:
The filtering component is arranged on the inner wall of the shell (1) and is used for filtering smoke dust in the air;
the cleaning component is arranged on the inner wall of the shell (1) and is used for cleaning accumulated dust;
the absorption part is arranged on the inner wall of the shell (1) and is used for absorbing large-particle dust;
The air inlet component comprises a sealing component and an air guide component, wherein the sealing component comprises a sealing sleeve (2), an air inlet pipe (22), a flow distribution plate (23) and a locking plate (21), the sealing sleeve (2) is in threaded connection with the inner wall of the shell (1), the air inlet pipe (22) is fixedly connected with the top wall of the sealing sleeve (2) and is communicated with the inside of the shell (1) through the sealing sleeve (2), the flow distribution plate (23) is fixedly connected with the inner wall of the sealing sleeve (2) and is uniformly distributed on the inner wall of the sealing sleeve (2), and the locking plate (21) is fixedly connected with the top wall of the sealing sleeve (2) and is uniformly distributed on the top wall of the sealing sleeve (2).
2. The filter element of a smoke purification device according to claim 1, wherein the air guiding component comprises a rotating shaft (24) and fan blades (25), the rotating shaft (24) is rotatably connected to the side wall of the flow dividing plate (23), the fan blades (25) are fixedly connected to the top wall of the rotating shaft (24), and the fan blades (25) are mutually matched with the flow dividing plate (23) through the rotating shaft (24).
3. The filter core of a smoke purification device according to claim 1, wherein the filter component comprises a filter sleeve (3), the filter sleeve (3) is slidably connected to the inner wall of the housing (1), a seal groove (32) symmetrical to the central axis of the filter sleeve (3) is formed in the side wall of the filter sleeve (3), the filter sleeve (3) is matched with the seal sleeve (2) through the seal groove (32), and a filter bin (31) is formed in the filter sleeve (3).
4. The filter element of a smoke purification device according to claim 1, wherein the cleaning component comprises a limit rod (26) and an activated carbon plate (27), the limit rod (26) is fixedly connected to the bottom wall of the rotating shaft (24) and symmetrically distributed about the central axis of the rotating shaft (24), the activated carbon plate (27) is detachably connected to the outer wall of the limit rod (26), and the activated carbon plate (27) is mutually matched with the fan blades (25) through the limit rod (26) and the rotating shaft (24).
5. The filter element of a smoke purification device according to claim 1, wherein the absorbing member comprises a ventilation bottom plate (4), a tray (5) and adsorption gel (51), the ventilation bottom plate (4) is fixedly connected to the inner wall of the shell (1), ventilation grooves (41) uniformly distributed on the top wall of the ventilation bottom plate (4) are formed in the top wall of the ventilation bottom plate (4), the ventilation bottom plate (4) is matched with the filter sleeve (3), the tray (5) is fixedly connected to the inner wall of the ventilation bottom plate (4), and the adsorption gel (51) is arranged on the top wall of the tray (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323245638.5U CN221155957U (en) | 2023-11-30 | 2023-11-30 | Filter core of smoke purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323245638.5U CN221155957U (en) | 2023-11-30 | 2023-11-30 | Filter core of smoke purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221155957U true CN221155957U (en) | 2024-06-18 |
Family
ID=91445024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323245638.5U Active CN221155957U (en) | 2023-11-30 | 2023-11-30 | Filter core of smoke purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221155957U (en) |
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2023
- 2023-11-30 CN CN202323245638.5U patent/CN221155957U/en active Active
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