CN218944670U - High-efficient smoke purification device - Google Patents
High-efficient smoke purification device Download PDFInfo
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- CN218944670U CN218944670U CN202222097507.6U CN202222097507U CN218944670U CN 218944670 U CN218944670 U CN 218944670U CN 202222097507 U CN202222097507 U CN 202222097507U CN 218944670 U CN218944670 U CN 218944670U
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Abstract
The utility model provides a high-efficiency smoke purification device which comprises a lower shell of a filter, an upper cover of the filter, a primary filter element, a secondary filter element, a brushless fan, an air inlet, an air outlet and a power switch, wherein the upper cover of the filter is provided with a first-stage filter element; by arranging two-stage filter elements in the inner cavity of the lower shell of the filter, under the air suction effect of the brushless fan, moxa smoke sequentially enters the two-stage filter elements through the air inlet for filtering, and the filtered moxa smoke is discharged outwards through the air outlet; the two-stage filter cores are used for filtering, so that the purification efficiency and the purification effect are better, the structure is simple, the use is convenient, and the maintenance period is long.
Description
Technical Field
The utility model relates to the technical field of smoke removing products, in particular to a high-efficiency smoke purifying device.
Background
At present, moxibustion is widely applied in the field of traditional Chinese medicine, and because of special use environment of moxibustion, tar, benzaldehyde, phenol, 2, 4-dimethylphenol, green cajeput alcohol and other fragrant hydrocarbon substances can be generated in the combustion process of mugwort leaf, and the substances can also have adverse effects on human bodies.
The existing moxibustion place mainly processes moxa smoke in the following modes:
1. the integrated disposable box body is used for filtering, and is a disposable product, so that the disposable box body has short service life and high consumable cost;
2. another way is to use a three-way catalyst, which consumes more power, discharges higher gas temperature, and converts to less gas safety base.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the safe and reliable efficient smoke purification device with low use cost.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the application provides a high-efficient smoke purification device, high-efficient smoke purification device includes:
a lower housing of the filter;
the upper cover of the filter is detachably arranged at the top end of the lower shell of the filter;
the air inlet is arranged on the lower shell of the filter and is communicated with the inner cavity of the lower shell of the filter;
the primary filter element is vertically arranged in the inner cavity of the lower shell of the filter instrument;
the secondary filter core is vertically arranged in the inner cavity of the primary filter core, and is clamped and fixedly arranged in the inner cavity of the primary filter core;
the air outlet is arranged at the upper cover of the filter;
the brushless fan is fixedly arranged in the upper cover of the filter, the air suction inlet of the brushless fan is communicated with the secondary filter core, and the air outlet of the brushless fan is communicated with the air outlet;
the power switch is arranged at the end face of the upper cover of the filter, and is electrically connected with the brushless fan.
Further, the top end of the primary filter element is provided with a notch attached to the outer surface of the brushless fan, a plurality of compression springs are arranged between the bottom end of the primary filter element and the bottom end of the inner cavity of the lower shell of the filter instrument, one end of each compression spring is fixedly installed on the bottom end of the inner cavity of the lower shell of the filter instrument, the other end of each compression spring is fixedly installed on the bottom end face of the primary filter element and used for providing an upward supporting force for the primary filter element, so that the brushless fan stretches into the notch.
Further, the first-stage filter core comprises a cylindrical first-stage filter core shell, an active carbon high-efficiency filter paper composite layer arranged on the outer surface of the first-stage filter core shell, a first boron-silicon microfiber filter core layer arranged on the inner wall of the first-stage filter core shell, a first polymer active carbon filling layer arranged in the inner cavity of the first-stage filter core shell and an oil removing cotton layer arranged on the outer surface of the active carbon high-efficiency filter paper composite layer, wherein the notch is arranged at the top end of the first-stage filter core shell.
Furthermore, the two sides combined by the deoiling cotton layers are fixedly connected through the magic tape.
Further, the second-stage filter core comprises a circular-shaped second-stage filter core shell, an activated carbon fiber felt layer arranged on the outer surface of the second-stage filter core shell, a second boron-silicon microfiber filter core layer arranged on the inner wall of the second-stage filter core shell and a second high-polymer activated carbon filling layer arranged in the inner cavity of the second-stage filter core shell, wherein the top end of the second-stage filter core shell is provided with an opening, and the second-stage filter core shell is communicated with an air suction inlet of the brushless fan through the opening.
Further, the top of the secondary filter core shell is fixedly installed on the primary filter core shell through a buckle clamping mechanism.
Further, the bottom of the first-stage filter core shell is also provided with a roller.
The beneficial effects of the utility model are as follows: by arranging two-stage filter elements in the inner cavity of the lower shell of the filter, under the air suction effect of the brushless fan, moxa smoke sequentially enters the two-stage filter elements through the air inlet for filtering, and the filtered moxa smoke is discharged outwards through the air outlet; the two-stage filter cores are used for filtering, so that the purification efficiency and the purification effect are better, the structure is simple, the use is convenient, and the maintenance period is long.
Drawings
Fig. 1 is a schematic structural diagram of a high-efficiency smoke purifying device in an embodiment of the application.
Fig. 2 is a schematic top view of a high-efficiency smoke purifying device according to an embodiment of the present application.
Fig. 3 is a schematic diagram of a primary filter element in a primary view direction structure in an embodiment of the present application.
Fig. 4 is a schematic top view of a primary filter element according to an embodiment of the present disclosure.
Fig. 5 is a schematic diagram of a front view direction structure of a secondary filter element according to an embodiment of the present application.
Fig. 6 is a schematic top view of a secondary filter element according to an embodiment of the present disclosure.
Fig. 7 is a schematic view of the structural principle of the moxa smoke purifying and filtering by the high-efficiency smoke purifying device in the embodiment of the application.
In the figure:
the filter comprises a power switch, a 2-speed adjusting knob, a 3-brushless fan, a 4-air outlet, a 5-filter upper cover, a 6-buckle, a 7-second borosilicate microfiber filter core layer, an 8-air inlet, a 9-first borosilicate microfiber filter core layer, a 10-filter lower shell, a 11-roller, a 12-compression spring, a 13-deoiling cotton layer, a 14-first high polymer active carbon filling layer, a 15-active carbon high efficiency filter paper composite layer, a 16-second high polymer active carbon filling layer, a 17-active carbon fiber felt layer, a 18-buckle structure, a 19-sealing ring, a 20-power interface, a 21-magic tape, a 22-first-stage filter core shell, a 23-notch, a 24-second-stage filter core shell, a 100-first-stage filter core and a 200-second-stage filter core.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
Referring to fig. 1, the present embodiment provides a high-efficiency smoke purifying apparatus, which includes a lower filter housing 10, an upper filter cover 5, a primary filter element 100, a secondary filter element 200, a brushless fan 3, an air inlet 8, an air outlet 4, and a power switch 1.
The upper filter cover 5 is tightly clamped and connected with the lower filter shell 10, for example, the upper filter cover 5 and the lower filter shell 10 are connected through a common clamping structure 18, and in order to improve the connection tightness before the upper filter cover 5 and the lower filter shell 10, a sealing ring 19 is arranged between the bottom end of the upper filter cover 5 and the top end of the lower filter shell 10, when the upper filter cover 5 is tightly installed on the lower filter shell 10, the upper filter cover 5 applies pressure to the sealing ring 19, the sealing ring 19 is tightly pressed on the bottom end edge of the lower filter shell 10, so that the connection tightness between the upper filter cover and the lower filter shell is ensured, and moxa smoke entering the inner cavity of the lower filter shell 10 is prevented from being discharged outwards due to sealing problems.
With continued reference to fig. 1, the air inlet 8 is provided on the lower filter housing 10, and one end of the air inlet 8 communicates with the inner cavity of the lower filter housing 10. In order to facilitate the movement, the bottom end of the lower shell 10 of the filter is also provided with a roller 11, and the whole efficient smoke purifying device can be conveniently moved by pushing the roller 11.
Referring now to fig. 1, 3 and 4 in combination, a primary filter cartridge 100 is vertically mounted within the interior cavity of a lower housing 10 of the filter. The primary filter element 100 comprises a cylindrical primary filter element shell 22 (i.e. a cylindrical stainless steel filter screen), an active carbon efficient filter paper composite layer 15 is covered on the outer circumferential surface of the primary filter element shell 22, a first boron silicon microfiber filter element layer 9 is arranged on the inner wall surface of the primary filter element shell 22, a first high polymer active carbon filling layer 14 is filled in the inner cavity of the primary filter element shell 22, and an oil removal cotton layer 13 is further covered on the outer surface of the active carbon efficient filter paper composite layer 15. Referring to fig. 4, two adhered sides of the deoiling cotton layer 13 are fixedly connected by adopting a magic tape 21 to realize that the deoiling cotton layer 13 is coated on the outer surface of the active carbon efficient filter paper composite layer 15. It will be appreciated that the velcro tape 21 is used to facilitate the bonding or separation of the oil-free cotton layer 13 for the operator.
Referring to fig. 3, a notch 23 is formed at the top end of the primary filter core housing 22, and the size of the opening of the notch 23 is matched with the external size of the brushless fan 3, that is, when the brushless fan 3 extends into the notch 23, the peripheral side walls of the notch 23 are almost attached to the outer wall of the brushless fan 3, that is, the smaller the gap between the notch and the outer wall is, the better the tightness is, so that moxa smoke entering the inner cavity of the primary filter core housing 22 does not flow into the inner cavity of the lower filter housing 10 from the gap between the notch and the outer wall.
Referring to fig. 1 and 3, in order to improve the reliability of the attachment between the notch 23 and the outer peripheral surface of the brushless fan 3, that is, to avoid that the brushless fan 3 does not extend into the notch 23, a plurality of compression springs 12 are further disposed between the bottom end of the primary filter element housing 22 and the bottom end of the inner cavity of the lower filter element housing 10, the plurality of compression springs 12 are arranged at intervals, the bottom end of each compression spring 12 is fixedly mounted at the bottom end of the inner cavity of the lower filter element housing 10, and the top end of each compression spring 12 is fixedly mounted at the bottom end of the primary filter element housing 22. After the installation, because the first-stage filter element housing 22 is installed at the upper end of the compression spring 12, the first-stage filter element housing 22 presses down the compression spring 12, and the compression spring 12 is in a pressed state, so that the pressed compression spring 12 applies upward reaction force to the first-stage filter element housing 22 to prevent the first-stage filter element housing 22 from moving downwards, and further, the outer peripheral surface of the brushless fan 3 is ensured to extend into the notch 23.
Referring to fig. 1, 5 and 6, the secondary filter element 200 includes a cylindrical secondary filter element housing 24, an activated carbon fiber felt layer 17 disposed on an outer surface of the secondary filter element housing 24, a second borosilicate microfiber filter element layer 7 disposed on an inner wall of the secondary filter element housing 24, and a second polymer activated carbon filling layer 16 disposed in an inner cavity of the secondary filter element housing 24, wherein an opening is formed at a top end of the secondary filter element housing 24, and the secondary filter element housing 24 is communicated with an air suction inlet of the brushless fan 3 through the opening.
With continued reference to fig. 1, 5 and 6, the top end of the secondary filter element housing 24 is fixedly secured to the primary filter element housing 22 by a snap fastener 6 provided thereon, and it will be appreciated that other conventional fastening arrangements may be employed.
Referring to fig. 2, the brushless fan 3 is fixedly installed in the inner cavity of the upper cover 5 of the filter, and the brushless fan 3 in this embodiment is preferably a direct current brushless fan. It will be appreciated that due to its small external form factor, it may be mounted directly in the cavity of the filter upper cover 5 by means of screws. The gas outlet 4 is arranged at the end face of the upper cover 5 of the filter, the air outlet of the brushless fan 3 is communicated with the gas outlet 4, and the air suction opening of the brushless fan 3 is communicated with the opening of the secondary filter core shell 24. The power interface 20 is arranged at the end face of the upper cover 5 of the filter, and the power interface 20 is connected with the brushless fan 3 through a power line to provide power for the brushless fan 3. In order to control the start and stop of the brushless fan 3, a power switch 1 is also arranged on the power line. In addition, in order to adjust the rotation speed of the brushless fan 3, a speed regulating knob 2 is further installed on the end face of the upper cover 5 of the filter, and the rotation speed of the brushless fan 3 is controlled by adjusting the speed regulating knob 2, so that the control of the air discharge quantity is realized.
In order to better understand the efficient smoke purifying device of the present embodiment, the following general description of the working principle thereof is provided with reference to fig. 7:
when the novel moxa smoke filter is used, the power switch 1 is turned on, the brushless fan 3 is started, the brushless fan 3 generates suction in the inner cavity of the lower shell 10 of the filter, external moxa smoke enters the inner cavity of the lower shell 10 of the filter through the air inlet 8, the moxa smoke entering the inner cavity of the lower shell 10 of the filter firstly enters the first-stage filter core under the action of the suction generated by the brushless fan 3, most of oil particles and smoke particles in the moxa smoke are adsorbed by the deoiling cotton layer 13, and the first high-molecular active carbon filling layer 14 is utilized to adsorb acid gas and alkaline gas in the smoke, such as alpha-thujaone, benzaldehyde, phenol and other harmful substances; the moxa smoke purified by the primary filter core enters the secondary filter core again, and sequentially passes through the activated carbon fiber felt layer 17, the second boron silicon microfiber filter core layer 7 and the second high polymer activated carbon filling layer 16 to be continuously purified, so that acid gas and alkaline gas in the smoke are removed, the filtered smoke is discharged outwards through the air outlet 4, the air outlet 4 is connected with an outwards extending corrugated pipe, and the filtered smoke is discharged outwards through the corrugated pipe.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. The utility model provides a high-efficient smoke purification device which characterized in that, high-efficient smoke purification device includes:
a lower housing of the filter;
the upper cover of the filter is detachably arranged at the top end of the lower shell of the filter;
the air inlet is arranged on the lower shell of the filter and is communicated with the inner cavity of the lower shell of the filter;
the primary filter element is vertically arranged in the inner cavity of the lower shell of the filter instrument;
the secondary filter core is vertically arranged in the inner cavity of the primary filter core, and is clamped and fixedly arranged in the inner cavity of the primary filter core;
the air outlet is arranged at the upper cover of the filter;
the brushless fan is fixedly arranged in the upper cover of the filter, the air suction inlet of the brushless fan is communicated with the secondary filter core, and the air outlet of the brushless fan is communicated with the air outlet;
the power switch is arranged at the end face of the upper cover of the filter, and is electrically connected with the brushless fan.
2. The efficient smoke purification device according to claim 1, wherein a notch which is attached to the outer surface of the brushless fan is formed in the top end of the primary filter element, a plurality of compression springs are arranged between the bottom end of the primary filter element and the bottom end of the inner cavity of the lower shell of the filter, one end of each compression spring is fixedly mounted on the bottom end of the inner cavity of the lower shell of the filter, and the other end of each compression spring is fixedly mounted on the bottom end surface of the primary filter element and is used for providing upward supporting force for the primary filter element, so that the brushless fan stretches into the notch.
3. The efficient smoke purification device according to claim 2, wherein the primary filter element comprises a cylindrical primary filter element shell, an active carbon efficient filter paper composite layer arranged on the outer surface of the primary filter element shell, a first boron silicon microfiber filter element layer arranged on the inner wall of the primary filter element shell, a first high polymer active carbon filling layer arranged in the inner cavity of the primary filter element shell and an oil removing cotton layer arranged on the outer surface of the active carbon efficient filter paper composite layer, and the notch is arranged at the top end of the primary filter element shell.
4. A highly effective smoke purification device according to claim 3 wherein the two sides of said deoiling cotton layer are fixedly connected by a velcro adhesive.
5. The efficient smoke purification device of claim 1, wherein the secondary filter core comprises a circular secondary filter core shell, an activated carbon fiber felt layer arranged on the outer surface of the secondary filter core shell, a second boron silicon microfiber filter core layer arranged on the inner wall of the secondary filter core shell and a second high polymer activated carbon filling layer arranged in the inner cavity of the secondary filter core shell, the top end of the secondary filter core shell is provided with an opening, and the secondary filter core shell is communicated with the air suction inlet of the brushless fan through the opening.
6. A high efficiency smoke purifying apparatus according to claim 3, wherein the top end of said secondary filter cartridge housing is fixedly mounted to said primary filter cartridge housing by a snap fastener provided thereon.
7. A high efficiency smoke purifying apparatus according to claim 3, wherein said primary filter cartridge housing bottom end is further provided with rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222097507.6U CN218944670U (en) | 2022-08-10 | 2022-08-10 | High-efficient smoke purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222097507.6U CN218944670U (en) | 2022-08-10 | 2022-08-10 | High-efficient smoke purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218944670U true CN218944670U (en) | 2023-05-02 |
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ID=86106076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222097507.6U Active CN218944670U (en) | 2022-08-10 | 2022-08-10 | High-efficient smoke purification device |
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| Country | Link |
|---|---|
| CN (1) | CN218944670U (en) |
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2022
- 2022-08-10 CN CN202222097507.6U patent/CN218944670U/en active Active
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