CN220214310U - Air filter for low-carbon emission - Google Patents
Air filter for low-carbon emission Download PDFInfo
- Publication number
- CN220214310U CN220214310U CN202320397308.9U CN202320397308U CN220214310U CN 220214310 U CN220214310 U CN 220214310U CN 202320397308 U CN202320397308 U CN 202320397308U CN 220214310 U CN220214310 U CN 220214310U
- Authority
- CN
- China
- Prior art keywords
- treatment box
- fixed frame
- filter
- notch
- low carbon
- 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.)
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Links
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 18
- 239000004744 fabric Substances 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000000746 purification Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides an air filtering device for low carbon emission, which comprises a treatment box; a fan is fixedly connected to the treatment box in a communicated manner; the treatment box is provided with a primary filter assembly and a secondary filter assembly; the primary filter assembly includes a stationary frame; the inside of the fixed frame is connected with a filter screen cloth through a fixing piece; the upper end of the treatment box is provided with a notch; the fixed frame passes through the notch and is arranged in the processing box; the fixed frame is connected with an upper fixed plate and a lower fixed plate through a buffer assembly; the fixing plate at the upper end is connected with the processing box through a bolt assembly; the fixed plate of lower extreme passes through the locating part and is connected with the processing case, is convenient for filter the air through one-level filter component, second grade filter component, is convenient for take out fixed frame from the processing incasement through the notch and changes it through fixed component.
Description
Technical Field
The utility model relates to the technical field of air filtration, in particular to an air filtration device for low-carbon emission.
Background
Air filters refer to air filtration devices that are commonly used in clean workshops, laboratories and clean rooms, or for dust protection of electromechanical communication devices and the like. The filter has five types of primary filter, medium-efficiency filter, high-medium-efficiency filter and sub-high-efficiency and high-efficiency filter. Various models have different standards and use efficiencies. Most of the air needs a certain purification treatment link to meet the requirements of human beings. In order to change the purity of indoor air, to absorb smoke particles in outdoor environment, to adapt to the circulation of the purification treatment, the air is made to meet the health requirements of people, and purification devices such as bacteria isolation, dust and water treatment are cited into the air purification.
Air filter device, after long-time use, need change filter screen cloth, among the prior art, filter screen cloth and fixed frame are fixed connection generally, change troublesome, to above-mentioned problem, we propose an air filter device for low carbon emission, be convenient for filter the air through one-level filter component, second grade filter component, be convenient for take out fixed frame from the processing box through the notch and change it through fixed component.
Disclosure of Invention
According to the air filtering device for low-carbon emission, provided by the utility model, the air is conveniently filtered through the primary filtering component and the secondary filtering component, and the fixing frame is conveniently taken out of the treatment box through the notch and replaced through the fixing component.
The utility model provides an air filtering device for low carbon emission, which comprises a treatment box; a fan is fixedly connected to the treatment box in a communicated manner; the treatment box is provided with a primary filter assembly and a secondary filter assembly; the primary filter assembly includes a stationary frame; the inside of the fixed frame is connected with a filter screen cloth through a fixing piece; the upper end of the treatment box is provided with a notch; the fixed frame passes through the notch and is arranged in the processing box; the fixed frame is connected with an upper fixed plate and a lower fixed plate through a buffer assembly; the fixing plate at the upper end is connected with the processing box through a bolt assembly; the fixed plate at the lower end is connected with the processing box through a limiting piece. When the filter screen is used, air is sucked into the treatment box through the fan, large particles are filtered and intercepted through the filter screen cloth, and secondary filtering treatment is performed through the secondary filtering component.
Further, the secondary filter assembly comprises a HEPA filter screen arranged in the processing box, and the HEPA filter screen performs secondary filtration on air.
Further, the buffer component comprises a sliding groove arranged on the fixed plate and a sliding block which is matched with the sliding groove and fixedly connected to the fixed frame; the slider is equipped with the spring of establishing in the spout about the end respectively, and under the effect of the blowing effect of air and the effect of spring, fixed frame can drive filter screen cloth and control the removal, unloads the power, avoids filter screen cloth and fixed frame to damage.
Further, the bolt assembly comprises a connecting plate fixedly connected to the fixed plate; the connecting plate is threaded through a threaded rod in threaded connection with the treatment box. When the filter screen cloth needs to be disassembled and replaced, the threaded rod is screwed, and the fixing frame is taken out from the notch.
Further, the limiting piece comprises a limiting column fixedly connected to the bottom end of the inner wall of the processing box and a limiting opening arranged on the fixing plate; the limiting column is arranged in the limiting opening, and the limiting column and the limiting opening are convenient for fixing the fixing plate at the lower end and limiting.
Further, the fixing piece comprises a second placing groove arranged on the fixing frame; a pressing block is arranged in the second placing groove; the pressing block is rotationally connected with a second threaded rod in threaded connection with the fixed frame; the pressing block is pressed and stuck with the filter screen cloth. And the second threaded rod is rotated, and the pressing block does not fixedly press the filter screen cloth any more, so that the filter screen cloth can be conveniently detached.
Further, the cross section of the notch is of a T-shaped structure; the notch is provided with a sealing ring. The sealing ring ensures tightness, avoids air leakage, and the notch with the T-shaped cross section is convenient to be attached to the fixing plate.
The utility model has the beneficial effects that: according to the air filtering device for low-carbon emission, provided by the utility model, the air is conveniently filtered through the primary filtering component and the secondary filtering component, and the fixing frame is conveniently taken out of the treatment box through the notch and replaced through the fixing component.
Drawings
Fig. 1 is a cross-sectional view of an air filter for low carbon emission according to the present utility model.
Fig. 2 is an enlarged view of a low carbon emission air filter device of the present utility model at a.
( 1. A treatment box; 2. a blower; 3. a fixed frame; 4. a filter screen cloth; 5. a notch; 6. a fixing plate; 7. a limiting piece; 8. HEPA filter screen; 9. a spring; 10. a connecting plate; 11. a threaded rod; 12. a second placement groove; 13. briquetting; 14. a second threaded rod; 15. sealing ring )
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the air filtering device for low carbon emission shown in fig. 1 and 2, the air filtering device comprises a treatment box 1; a fan 2 is fixedly connected to the treatment box 1 in a communicated manner; the treatment box 1 is provided with a primary filter assembly and a secondary filter assembly; the primary filter assembly comprises a fixed frame 3; the inside of the fixed frame 3 is connected with a filter screen cloth 4 through a fixing piece; the upper end of the treatment box 1 is provided with a notch 5; the fixed frame 3 passes through the notch 5 and is arranged in the processing box 1; the fixed frame 3 is connected with an upper fixed plate 6 and a lower fixed plate 6 through a buffer assembly; the fixed plate 6 at the upper end is connected with the treatment box 1 through a bolt assembly; the fixed plate 6 at the lower end is connected with the treatment box 1 through a limiting piece 7.
The secondary filter assembly of the present utility model comprises a HEPA filter 8 disposed within the processing tank 1.
The buffer component comprises a chute arranged on a fixed plate 6 and a sliding block which is matched with the chute and fixedly connected to a fixed frame 3; the left end and the right end of the sliding block are respectively provided with a spring 9 arranged in the sliding groove.
The bolt assembly comprises a connecting plate 10 fixedly connected to a fixed plate 6; the connecting plate 10 is threaded and provided with a threaded rod 11 in threaded connection with the treatment box 1.
The limiting piece 7 comprises a limiting column fixedly connected to the bottom end of the inner wall of the processing box 1 and a limiting opening arranged on the fixed plate 6; the limiting column is arranged in the limiting opening.
The fixing piece comprises a second placing groove 12 arranged on the fixing frame 3; a pressing block 13 is arranged in the second placing groove 12; the pressing block 13 is rotatably connected with a second threaded rod 14 which is in threaded connection with the fixed frame 3; the pressing block 13 is pressed against the filter screen cloth 4.
The cross section of the notch 5 is of a T-shaped structure; the notch is provided with a sealing ring 15.
The principle of the utility model is as follows: during the use, inhale gas in to the processing box 1 through fan 2, filter the interception to big granule through filter screen cloth 4, rethread HEPA filter screen 8 carries out the second grade filtration treatment, fixed frame 3 is under the effect of the blowing of air and the effect of spring 9, fixed frame 3 can drive filter screen cloth 4 and control and remove, unload the power, avoid filter screen cloth 4 and fixed frame 3 to damage, when need dismantling the change to filter screen cloth 4, twist threaded rod 11, take out fixed frame 3 from notch 5, rotate second threaded rod 14, briquetting 13 no longer is fixed to push down filter screen cloth 4, be convenient for dismantle it. Spacing post and spacing mouth are convenient for fix the fixed plate of lower extreme, carry out spacingly, and sealing ring 15 guarantees the leakproofness, avoids gas leakage, and the notch 5 of cross-section for T type structure is convenient for laminate with fixed plate 6.
While the utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model, which is to be limited only by the appended claims.
Claims (7)
1. An air filtering device for low carbon emission comprises a treatment box (1); the method is characterized in that: a fan (2) is fixedly connected to the treatment box (1) in a communicated manner; the treatment box (1) is provided with a primary filtering component and a secondary filtering component; the primary filter assembly comprises a fixed frame (3); the inside of the fixed frame (3) is connected with a filter screen cloth (4) through a fixing piece; the upper end of the treatment box (1) is provided with a notch (5); the fixed frame (3) passes through the notch (5) and is arranged in the treatment box (1); the fixed frame (3) is connected with an upper fixed plate (6) and a lower fixed plate (6) through a buffer assembly; the fixing plate (6) at the upper end is connected with the processing box (1) through a bolt assembly; the fixed plate (6) at the lower end is connected with the treatment box (1) through a limiting piece (7).
2. An air filter for low carbon emissions as defined in claim 1, wherein: the secondary filter assembly comprises a HEPA filter screen (8) arranged in the treatment box (1).
3. An air filter for low carbon emissions as defined in claim 1, wherein: the buffer component comprises a sliding groove arranged on the fixed plate (6) and a sliding block which is matched with the sliding groove and fixedly connected to the fixed frame (3); the left end and the right end of the sliding block are respectively provided with a spring (9) arranged in the sliding groove.
4. An air filter for low carbon emissions as defined in claim 1, wherein: the bolt assembly comprises a connecting plate (10) fixedly connected to the fixed plate (6); the connecting plate (10) is threaded and provided with a threaded rod (11) in threaded connection with the treatment box (1).
5. An air filter for low carbon emissions as defined in claim 1, wherein: the limiting piece (7) comprises a limiting column fixedly connected to the bottom end of the inner wall of the processing box (1) and a limiting opening arranged on the fixing plate (6); the limiting column is arranged in the limiting opening.
6. An air filter for low carbon emissions as defined in claim 1, wherein: the fixing piece comprises a second placing groove (12) arranged on the fixing frame (3); a pressing block (13) is arranged in the second placing groove (12); the pressing block (13) is rotationally connected with a second threaded rod (14) which is in threaded connection with the fixed frame (3); the pressing block (13) is pressed and stuck with the filter screen cloth (4).
7. An air filter for low carbon emissions as defined in claim 1, wherein: the cross section of the notch (5) is of a T-shaped structure; a sealing ring (15) is arranged at the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320397308.9U CN220214310U (en) | 2023-03-06 | 2023-03-06 | Air filter for low-carbon emission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320397308.9U CN220214310U (en) | 2023-03-06 | 2023-03-06 | Air filter for low-carbon emission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220214310U true CN220214310U (en) | 2023-12-22 |
Family
ID=89196609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320397308.9U Active CN220214310U (en) | 2023-03-06 | 2023-03-06 | Air filter for low-carbon emission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220214310U (en) |
-
2023
- 2023-03-06 CN CN202320397308.9U patent/CN220214310U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |