CN212998988U - Quick detach formula filter core silence dust removal case - Google Patents
Quick detach formula filter core silence dust removal case Download PDFInfo
- Publication number
- CN212998988U CN212998988U CN202020957049.7U CN202020957049U CN212998988U CN 212998988 U CN212998988 U CN 212998988U CN 202020957049 U CN202020957049 U CN 202020957049U CN 212998988 U CN212998988 U CN 212998988U
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- China
- Prior art keywords
- shell
- box body
- filter
- air inlet
- air outlet
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 45
- 238000007664 blowing Methods 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 230000030279 gene silencing Effects 0.000 claims description 32
- 230000037431 insertion Effects 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 16
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 239000012774 insulation material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a quick-release type filter element mute dust removal box, which comprises a shell, a fan component, a filter box body and a pulse back-blowing component; the top of the shell is provided with an air outlet, the upper side of the front part of the shell is provided with a control panel, the lower side of the side part of the shell is provided with an air inlet, and the control panel is electrically connected with the fan assembly and the pulse back blowing assembly; the fan assembly is arranged in the shell and used for sucking air from the air inlet and blowing the air out of the air outlet; the filter box body is arranged on the inner side of the shell and is communicated between the air inlet and the air outlet, a plurality of screwed filter cylinders are transversely arranged on the inner side of the filter box body, a pull-out type dust collecting box is arranged on the lower side of the filter box body, and an inserted type separation sealing strip is arranged between the screwed filter cylinders; the pulse back-blowing assembly is arranged on the rear side of the filtering box body and corresponds to the screw-in type filter cylinder; the utility model discloses contrast in current dust removal case, have filter core change convenience, silence, long service life's advantage.
Description
Technical Field
The utility model relates to a purify engineering technical field, in particular to quick detach formula filter core silence dust removal case.
Background
A dust remover is a device for separating dust from flue gas, and is called a dust remover or a dust removing device. The performance of a precipitator is expressed in terms of the amount of gas that can be treated, the resistance loss of the gas as it passes through the precipitator, and the efficiency of the precipitation. The common types of dust collectors include bag dust collection, electrostatic dust collection, cyclone dust collection, wet dust collection and the like, and the four types of dust collectors are large-size equipment and are suitable for the integral environment dust collection of a factory building. And aiming at some small spaces, for example, only a laboratory and a precision assembly workshop of a factory building have dust-free requirements, a small dust removal box can be used for removing dust.
The existing small dust removal box generally comprises a shell, a fan and a filter cylinder, wherein the fan sucks dust wind into the shell, the dust wind is filtered by the filter cylinder and then discharged, the filter cylinder is vertically inserted into the shell, the shell needs to be opened for replacement during replacement, the steps are complicated, the wind inlet is too close to the filter cylinder, the wind blows easily to enable the filter cylinder to deform, and the problem of high noise exists, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick detach formula filter core silence dust removal case to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a quick-release type filter element mute dust removal box comprises a shell, a fan assembly, a filter box body and a pulse back-blowing assembly; the top of the shell is provided with an air outlet, the upper side of the front part of the shell is provided with a control panel, the lower side of the side part of the shell is provided with an air inlet, and the control panel is electrically connected with the fan assembly and the pulse back blowing assembly; the fan assembly is arranged in the shell and used for sucking air from the air inlet and blowing the air out of the air outlet; the filter box body is arranged on the inner side of the shell and is communicated between the air inlet and the air outlet, a plurality of screwed filter cylinders are transversely arranged on the inner side of the filter box body, a pull-out type dust collecting box is arranged on the lower side of the filter box body, and an inserted type separation sealing strip is arranged between the screwed filter cylinders; the pulse back-blowing component is arranged on the rear side of the filtering box body and corresponds to the screw-in type filtering cylinder.
Furthermore, the interior of the shell is divided into an upper layer space and a lower layer space by a partition plate, and the front part of the shell is provided with a threaded hole, a first insertion groove and a second insertion groove; the middle part of the clapboard is provided with a through hole; the threaded hole is arranged corresponding to the screwed-in filter cylinder; the first insertion groove is arranged corresponding to the insertion type blocking sealing strip; the second insertion groove is arranged corresponding to the pull-out dust collection box.
Furthermore, the fan assembly comprises a motor, fan blades, a grid cover and an air outlet silencing pipe; the grating cover is arranged at the upper part of the through hole; the motor is arranged at the upper part of the grid cover, and the output end of the motor penetrates through the grid cover; the fan blades are in driving connection with the motor and are positioned on the inner side of the grid cover; the air outlet silencing pipe is connected between the through hole and the air outlet and sleeved on the outer sides of the grille cover and the motor.
Furthermore, a back blowing hole and a box body air inlet hole are formed in the rear side of the filtering box body.
Furthermore, the pulse back-blowing assembly comprises an air storage tank, an electromagnetic pulse valve and a nozzle which are connected with each other; the nozzle is inserted into the spin-on filter cartridge through the blowback hole.
Further, an air inlet silencing pipe is connected between the air inlet hole of the box body and the air inlet; the air inlet silencing pipe is composed of a plurality of winding U-shaped bent pipes.
Furthermore, sound insulation cotton and a damping sound insulation blanket are wrapped outside the air outlet silencing pipe.
Furthermore, the air inlet silencing pipe is wrapped by soundproof cotton and a damping sound-proof blanket.
The utility model has the advantages that 1, the filter element is convenient to replace; the filter element adopts a screw-in type filter cylinder and is transversely arranged in the shell, and when the filter element needs to be replaced, the screw-in type filter cylinder is screwed out of the front part of the shell for replacement, so that the replacement is convenient; 2. muting; the air inlet silencing pipe consists of a plurality of meandering U-shaped bent pipes, sound insulation materials are laid on the outer layer of each meandering U-shaped bent pipe, wind noise in the pipe can be reduced by meandering air inlet, the sound insulation materials are also laid on the air outlet silencing pipe, the wind noise of the air outlet pipe section is reduced, the filter element is separately arranged in a filter box, and noise is blocked by two layers of metal plates, so that the aim of silencing is fulfilled; 3. the service life is long, and the filtering effect is good; through being equipped with the pulse blowback subassembly, dust in the ability blowback filter core, increase of service life, and still be equipped with bayonet separation sealing strip, bayonet separation sealing strip can seal the gap of straining between the section of thick bamboo with the screw-in, and can give the holding power, improve the radial atress upper limit that the section of thick bamboo was strained to the screw-in, make wind energy pass through completely straining a section of thick bamboo, avoid transversely placing the hourglass problem of straining that a section of thick bamboo caused, obtain better filter effect, and can prevent to take out the wind and will strain a section of thick bamboo and blow out badly, the life-span.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic front sectional view of the present invention;
FIG. 4 is a schematic side sectional view of the present invention;
fig. 5 is a schematic diagram of the explosion structure of the present invention.
10. A housing; 11. an air outlet; 12. a control panel; 13. an air inlet; 14. a partition plate; 15. a threaded hole; 16. a first insertion slot; 17. a second insertion slot; 18. a through hole; 20. a fan assembly; 21. a motor; 22. a fan blade; 23. a grille cover; 24. an air outlet silencing pipe; 30. a filter box body; 31. a screw-in cartridge; 32. a pull-out dust collecting box; 33. a blowback hole; 34. an air inlet hole of the box body; 35. inserting type separation sealing strips; 36. an air inlet silencing pipe; 40. a pulse back-flushing component; 41. a gas storage tank; 42. an electromagnetic pulse valve; 43. a nozzle; 44. and (4) a sealing ring.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be noted that the drawings of the present invention are simplified and use non-precise ratios, and are only used for the purpose of facilitating and clearly assisting the description of the embodiments of the present invention.
As shown in fig. 1 to 5, a quick-release type filter element mute dust removal box comprises a housing 10, a fan assembly 20, a filter box body 30, and a pulse back-blowing assembly 40;
the top of the shell 10 is provided with an air outlet 11, the upper side of the front part is provided with a control panel 12, the lower side of the side part is provided with an air inlet 13, the interior of the shell is divided into an upper layer space and a lower layer space by a partition plate 14, and the front part is provided with a threaded hole 15, a first insertion groove 16 and a second insertion groove 17; the control panel 12 is electrically connected with the fan assembly 20 and the pulse back-blowing assembly 40; the middle part of the clapboard 14 is provided with a through hole 18;
the fan assembly 20 is disposed inside the housing 10, is used for drawing air from the air inlet 13 and blowing the air out through the air outlet 11, and includes a motor 21, fan blades 22, a grille cover 23, and an air outlet hush pipe 24; the grating cover 23 is arranged on the upper part of the through hole 18; the motor 21 is arranged on the upper part of the grid cover 23, and the output end of the motor penetrates through the grid cover 23; the fan blades 22 are in driving connection with the motor 21 and are positioned on the inner side of the grid cover 23; the air outlet silencing pipe 24 is connected between the through hole 18 and the air outlet 11, sleeved outside the grille cover 23 and the motor 21, and wrapped with soundproof cotton and damping soundproof blankets;
the filtering box body 30 is arranged inside the shell 10 and communicated between the air inlet 13 and the air outlet 11, three screwed filter cylinders 31 are transversely arranged inside the filtering box body 30, a pull-out dust collecting box 32 is arranged on the lower side of the filtering box body, a back-blowing hole 33 and a box body air inlet hole 34 are arranged on the rear side of the filtering box body, and an inserted type blocking sealing strip 35 is arranged between the screwed filter cylinders 31; the three screwed-in filter cartridges 31 are arranged in a V shape, two in the upper row and one in the lower row, and are inserted into the filter box body 30 through the threaded holes 15; the inserted blocking sealing strip 35 is inserted into the filtering box body 30 through the first insertion groove 16, the inserted blocking sealing strip 35 can seal a gap between the screwed filter cylinders 31 and can provide supporting force, the upper limit of the radial stress of the screwed filter cylinders 31 is improved, wind energy completely passes through the filter cylinders, the problem of filter leakage caused by the fact that the filter cylinders are transversely placed is avoided, the filter cylinders are prevented from being blown out by drawing wind, and the service life is prolonged; the pull-out dust collecting box 32 is inserted into the filter box body 30 through the second insertion groove 17; an air inlet silencing pipe 36 is connected between the box air inlet hole 34 and the air inlet 13; the air inlet silencing pipe 36 consists of a plurality of serpentine U-shaped bent pipes; the air inlet silencing pipe 36 is wrapped with soundproof cotton and damping sound-proof blankets; the air inlet silencing pipe 36 consists of a plurality of winding U-shaped bent pipes, and sound insulation materials are laid on the outer layer of the air inlet silencing pipe, so that wind noise in the pipe can be reduced by winding air, the wind speed of the air inlet hole 34 of the box body can be reduced, and the filter cartridge is further prevented from being blown out by wind;
the pulse back-blowing assembly 40 is arranged at the rear side of the filter box body 30, corresponds to the screw-in filter cartridge 31, and comprises an air storage tank 41, an electromagnetic pulse valve 42 and a nozzle 43 which are connected with each other; the nozzle 43 is inserted into the spin-on filter cartridge 31 through the blowback hole 33; a sealing ring 44 is provided between the nozzle 43 and the blowback hole 33.
The working principle is as follows:
in the filtering mode, air passes through the air inlet 13, the air inlet silencing pipe 36, the box air inlet hole 34 and the filtering box 30 in sequence for filtering, the through hole 18 and the air outlet silencing pipe 24, and finally enters the required filtering space through the air outlet 11;
in the pulse back blowing mode, the plug-in type blocking sealing strip 35 needs to be drawn out firstly, then high-pressure gas passes through the gas storage tank 41 and the electromagnetic pulse valve 42 and is blown out by the nozzle 43 finally, the high-pressure gas is blown out from the interior of the filter cartridge to the outside, dust is blown out, then the dust falls into the pull type dust collection box 32 through gravity and is collected, and the pull type dust collection box 32 is pulled out by hands for cleaning;
replacing the filter cartridge: it is possible to replace the filter cartridge by twisting the spin-on cartridge 31 out of the front of the housing 10.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a quick detach formula filter core silence dust removal case which characterized in that: comprises a shell, a fan component, a filtering box body and a pulse back-blowing component; the top of the shell is provided with an air outlet, the upper side of the front part of the shell is provided with a control panel, the lower side of the side part of the shell is provided with an air inlet, and the control panel is electrically connected with the fan assembly and the pulse back blowing assembly; the fan assembly is arranged in the shell and used for sucking air from the air inlet and blowing the air out of the air outlet; the filter box body is arranged on the inner side of the shell and is communicated between the air inlet and the air outlet, a plurality of screwed filter cylinders are transversely arranged on the inner side of the filter box body, a pull-out type dust collecting box is arranged on the lower side of the filter box body, and an inserted type separation sealing strip is arranged between the screwed filter cylinders; the pulse back-blowing component is arranged on the rear side of the filtering box body and corresponds to the screw-in type filtering cylinder.
2. The quick-release type filter element silencing dust removing box of claim 1, which is characterized in that: the inner part of the shell is divided into an upper layer space and a lower layer space by a partition plate, and the front part of the shell is provided with a threaded hole, a first insertion groove and a second insertion groove; the middle part of the clapboard is provided with a through hole; the threaded hole is arranged corresponding to the screwed-in filter cylinder; the first insertion groove is arranged corresponding to the insertion type blocking sealing strip; the second insertion groove is arranged corresponding to the pull-out dust collection box.
3. The quick-release type filter element silencing dust removing box of claim 2, which is characterized in that: the fan component comprises a motor, fan blades, a grid cover and an air outlet silencing pipe; the grating cover is arranged at the upper part of the through hole; the motor is arranged at the upper part of the grid cover, and the output end of the motor penetrates through the grid cover; the fan blades are in driving connection with the motor and are positioned on the inner side of the grid cover; the air outlet silencing pipe is connected between the through hole and the air outlet and sleeved on the outer sides of the grille cover and the motor.
4. The quick-release type filter element silencing dust removing box of claim 1, which is characterized in that: and a back blowing hole and a box body air inlet hole are formed in the rear side of the filtering box body.
5. The quick-release type filter element silencing dust removal box of claim 4, which is characterized in that: the pulse back-blowing assembly comprises an air storage tank, an electromagnetic pulse valve and a nozzle which are connected with each other; the nozzle is inserted into the spin-on filter cartridge through the blowback hole.
6. The quick-release type filter element silencing dust removal box of claim 4, which is characterized in that: an air inlet silencing pipe is connected between the air inlet hole of the box body and the air inlet; the air inlet silencing pipe is composed of a plurality of winding U-shaped bent pipes.
7. The quick-release type filter element silencing dust removing box of claim 3, which is characterized in that: the air outlet silencing pipe is wrapped by soundproof cotton and a damping sound-proof blanket.
8. The quick-release type filter element silencing dust removing box of claim 6, which is characterized in that: the air inlet silencing pipe is wrapped by soundproof cotton and a damping sound-proof blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020957049.7U CN212998988U (en) | 2020-05-31 | 2020-05-31 | Quick detach formula filter core silence dust removal case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020957049.7U CN212998988U (en) | 2020-05-31 | 2020-05-31 | Quick detach formula filter core silence dust removal case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212998988U true CN212998988U (en) | 2021-04-20 |
Family
ID=75489702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020957049.7U Expired - Fee Related CN212998988U (en) | 2020-05-31 | 2020-05-31 | Quick detach formula filter core silence dust removal case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212998988U (en) |
-
2020
- 2020-05-31 CN CN202020957049.7U patent/CN212998988U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |