CN220386146U - Unpowered dust removal purification device of air film storehouse - Google Patents
Unpowered dust removal purification device of air film storehouse Download PDFInfo
- Publication number
- CN220386146U CN220386146U CN202321855496.1U CN202321855496U CN220386146U CN 220386146 U CN220386146 U CN 220386146U CN 202321855496 U CN202321855496 U CN 202321855496U CN 220386146 U CN220386146 U CN 220386146U
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- dust removal
- cyclone
- storehouse
- dust
- air
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- 239000000428 dust Substances 0.000 title claims abstract description 118
- 238000000746 purification Methods 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 abstract description 11
- 230000009471 action Effects 0.000 abstract description 7
- 239000007921 spray Substances 0.000 abstract description 7
- 239000002002 slurry Substances 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses an unpowered dust removal and purification device for an air film bin, which relates to the technical field of dust removal and purification equipment, and is characterized in that through the arrangement of a dust removal treatment bin and a dust removal spray head, when gas enters the dust removal treatment bin, the space section of the dust removal treatment bin is increased, so that the flow speed of the gas is slowed down, the time for turbid gas to pass through the dust removal treatment bin is prolonged, meanwhile, the dust removal spray head is opened, atomized water drops sprayed by the dust removal spray head are mixed with dust in air to form slurry, the slurry falls down under the action of self gravity and is converged and discharged through a first blow-off pipe, and then the air is further discharged through one end of an exhaust pipe after being treated by a cyclone dust removal component, so that the unpowered dust removal and purification of the air film bin are realized, no extra energy consumption is required, the maintenance frequency is low, and the use for a long time is convenient; through the setting of whirl dust removal subassembly, further purify the air, strengthen this air film storehouse unpowered dust removal purifier's purifying effect.
Description
Technical Field
The utility model relates to the technical field of dust removal and purification equipment, in particular to an unpowered dust removal and purification device for an air film bin.
Background
The ventilation equipment of the industrial air film factory building comprises a fan (feeding) and a fan valve (discharging); the fan has the functions of pressurizing and stabilizing the pressure and sending fresh air indoors; the air valve is used for exhausting a part of air to keep pressure balance when fresh air is exchanged indoors; at this time, dust is mixed in the air discharged by the air valve, and the dust is directly discharged to the outdoor atmosphere without treatment, so that the environment protection requirement is not met.
The existing dust removal scheme includes:
1. the cloth bag filter is added at the air outlet, dust is collected through the cloth bag filter, and the scheme is frequently blocked in actual application and the cloth bag needs to be frequently replaced;
2. the plate filter is added at the air outlet, the pore space of the plate filter is higher than that of the cloth bag filter, the problem of frequent blockage is solved, and the replacement frequency is slightly reduced. However, because the pores are large, some dust with small particle size can still be discharged outdoors, and the filtering effect is general.
3. The electric dust remover is arranged at the air outlet, and in the scheme, indoor air is discharged outdoors by utilizing the pressure of the air film, if a filter screen is blocked or the number of filter layers is increased, the resistance is large, and the indoor air cannot be smoothly discharged outdoors.
According to the scheme, a set of motor/fan is additionally arranged at the air outlet to extract indoor air, the fan can generate negative pressure of 3000Pa or even higher, and the indoor air can be ensured to be extracted and can be filtered through multiple times in the dust remover.
However, the existing dedusting schemes have certain limitations, such as when a cloth bag is added to an air outlet for filtering, air is exhausted by means of pressure difference of an air film, and a filter screen is required to be replaced when the filter screen is slightly blocked; frequent replacement and high cost; when the plate filter is added at the air outlet, the filtering and dust removing effects are poor; when adopting the mode of installing electric dust remover in air outlet department, construction cost is high, needs additionally to produce the energy consumption, can produce 3000 Pa's pressure differential, and the amount of wind is big, can lead to the local decompression serious in the air film, has the security risk, and the filtration of dust remover its inside also has the problem of frequent maintenance and change, consequently needs an air film storehouse unpowered dust removal purifier.
Disclosure of Invention
The purpose of this application is to provide an unpowered dust removal purifier in air film storehouse to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an unpowered dust removal purifier in air film storehouse, including purifying the storehouse, purifying the storehouse both ends and being provided with intake pipe and blast pipe respectively, intercommunication in intake pipe and the air film storehouse, purifying the one end that the storehouse is close to the intake pipe is formed with the dust fall and handles the storehouse, and the internal diameter in dust fall and handle the storehouse is greater than the internal diameter of intake pipe, and the top is fixed with the dust removal shower nozzle in the dust fall and handles the storehouse, purifying the storehouse lower extreme be fixed with the dust fall handle the first blow off pipe of storehouse intercommunication, purifying the storehouse and keeping away from the one end of intake pipe and installing the whirl dust removal subassembly, the whirl dust removal subassembly is located between dust fall and handles storehouse and the blast pipe.
Preferably, the cyclone dust removal assembly comprises a cyclone pipe and a cyclone component for promoting airflow to flow in a rotating mode, two ends of the cyclone pipe are respectively fixed and communicated with the dust settling treatment bin and the exhaust pipe, the inner diameter of the cyclone pipe is smaller than that of the dust settling treatment bin and equal to that of the exhaust pipe, and the cyclone component is arranged in the cyclone pipe.
Preferably, the cyclone member comprises a cyclone blade rotatably mounted inside the cyclone tube and rotating in the axial direction of the cyclone tube.
Preferably, the lower end of the cyclone tube is fixed and communicated with a dirt collecting ring, and the dirt collecting ring is positioned on one side of the cyclone fan blade close to the exhaust tube.
Preferably, the cyclone fan blades are provided in a plurality, the plurality of cyclone fan blades are uniformly distributed along the axial direction of the cyclone tube, and the dirt collecting ring is provided in a plurality and is staggered with the plurality of cyclone fan blades.
In summary, the utility model has the technical effects and advantages that:
1. according to the utility model, through the arrangement of the dust settling treatment bin and the dust removing spray head, after the gas enters the dust settling treatment bin, the flow speed of the gas is reduced due to the increase of the space section of the dust settling treatment bin, the time for the turbid gas to pass through the dust settling treatment bin is increased, meanwhile, the dust removing spray head is opened, atomized water drops sprayed by the dust removing spray head are mixed with dust in the air to form slurry, the slurry falls down under the action of self gravity and is converged and discharged through the first blow-off pipe, and then the air is further discharged from one end of the exhaust pipe after being treated by the cyclone dust removing component, so that the unpowered dust removing purification of the gas film bin is realized, no extra energy consumption is required to be generated, the maintenance frequency is low, and the long-time use is convenient.
2. According to the utility model, through the arrangement of the cyclone dust removal component, when air passes through the dust fall treatment bin and then continuously enters the cyclone tube, the air is further accelerated due to the smaller inner diameter of the cyclone tube, and is changed into vortex wind from parallel wind under the action of the cyclone fan blades, mud in turbid gas is thrown onto the inner wall of the cyclone tube under the action of centrifugal force, and the mud is converged downwards to the dirt collecting ring for discharge after being thrown onto the inner wall of the cyclone tube, so that the air is further purified, and the purification effect of the unpowered dust removal purification device of the air film bin is enhanced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure in embodiment 1;
fig. 2 is a schematic overall structure in embodiment 2.
In the figure: 1. a purifying bin; 11. an air inlet pipe; 12. an exhaust pipe; 13. a dust fall treatment bin; 2. dust removal spray head; 3. a first drain pipe; 4. a cyclone dust removal assembly; 41. swirl tube; 42. rotational flow fan blades; 5. a dirt collecting ring; 6. a dirt collecting cone wall; 7. and a second drain pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to an unpowered dust removal purification device of air film storehouse shown in fig. 1, including purifying storehouse 1, purifying storehouse 1 both ends are provided with intake pipe 11 and blast pipe 12 respectively, intake pipe 11 and air film storehouse in-connection (not shown in the figure), purifying storehouse 1 is close to intake pipe 11's one end and is formed with dust fall treatment storehouse 13, the internal diameter of dust fall treatment storehouse 13 is greater than intake pipe 11's internal diameter, the top is fixed with dust removal shower nozzle 2 in the dust fall treatment storehouse 13, purifying storehouse 1 lower extreme is fixed with the first blow off pipe 3 with dust fall treatment storehouse 13 intercommunication, cyclone dust removal subassembly 4 is installed to purifying storehouse 1's one end of keeping away from intake pipe 11, cyclone dust removal subassembly 4 is located between dust fall treatment storehouse 13 and blast pipe 12.
Based on the structure, because the inside of the air film bin is positive pressure (+ 300 pa), the air in the air film bin automatically flows into the dust removing device, namely, the air enters the dust removing bin 13 through the air inlet pipe 11, after the air enters the dust removing bin 13, the air flow speed is reduced due to the increase of the space cross section of the dust removing bin 13, the time for the turbid air to pass through the dust removing bin 13 is prolonged, meanwhile, the dust removing nozzle 2 is opened, atomized water drops sprayed by the dust removing nozzle 2 are mixed with dust in the air to form slurry, the slurry falls down under the action of self gravity to be converged and is discharged through the first blow-off pipe 3, and then the air is discharged from one end of the exhaust pipe 12 after being further processed by the cyclone dust removing assembly 4, so that the unpowered dust removing and purifying of the air film bin are realized, extra energy consumption is not required, the maintenance frequency is low, and long-time use is convenient.
Further, the cyclone dust removal component 4 comprises a cyclone tube 41 and a cyclone component for promoting airflow to rotationally flow, two ends of the cyclone tube 41 are respectively fixed and communicated with the dust settling treatment bin 13 and the exhaust pipe 12, the inner diameter of the cyclone tube 41 is smaller than that of the dust settling treatment bin 13 and equal to that of the exhaust pipe 12, the cyclone component is arranged in the cyclone tube 41, through the use of the cyclone tube 41 and matched with the cyclone component, when air passes through the dust settling treatment bin 13 and continuously enters the cyclone tube 41 forwards, the air is further accelerated and changed into vortex wind from parallel wind under the action of the cyclone component, and mud in turbid gas is thrown onto the inner wall of the cyclone tube 41 under the action of centrifugal force, so that air is further purified, and the purification effect of the unpowered dust removal purification device of the air film bin is enhanced.
Further, the cyclone component comprises cyclone blades 42, the cyclone blades 42 are rotatably arranged inside the cyclone tube 41 and rotate along the axial direction of the cyclone tube 41, and the cyclone blades 42 can well convert parallel wind into nest wind.
Further, the lower end of the cyclone tube 41 is fixed and communicated with a dirt collecting ring 5, the inner diameter of the dirt collecting ring 5 is larger than that of the cyclone tube 41 and forms an annular cavity closed with the cyclone tube 41, a pipeline for discharging sludge is connected below the dirt collecting ring 5, the dirt collecting ring 5 is located on one side of the cyclone blade 42, which is close to the exhaust pipe 12, and mud is thrown onto the inner wall of the cyclone tube 41 and then is collected downwards to the dirt collecting ring 5 for discharge, so that the mud in the cyclone tube 41 is collected and discharged.
Further, the swirl fan blades 42 are provided with a plurality of, a plurality of swirl fan blades 42 are evenly distributed along the axial direction of the swirl tube 41, the dirt collecting ring 5 is provided with a plurality of and is distributed with a plurality of swirl fan blades 42 in a staggered manner, a plurality of swirl fan blades 42 and the swirl tube 41 are matched to form a multi-section swirl purifying structure, and air is subjected to multiple swirl purification, so that a better dust removal purifying effect is achieved.
Example 2: referring to an unpowered dust removal purification device of air film storehouse shown in fig. 2, it is different from embodiment 1 in that, this unpowered dust removal purification device of air film storehouse is wholly vertical, the inside axis of cavity such as purification storehouse 1, dust fall treatment storehouse 13 is vertical, the whole vertical upward movement of air current, intake pipe 11 is fixed and communicates with purification storehouse 1 one side, dust removal shower nozzle 2 is located dust fall treatment storehouse 13 upper end middle part position, purification storehouse 1 lower extreme is fixed and communicates there is the second blow off pipe 7 that corresponds with dust fall treatment storehouse 13 lower extreme position, and be provided with on the cyclone tube 41 and gather dirty awl wall 6, gather dirty awl wall 6 lower extreme and form the awl bucket form, so that mud gathers the whereabouts, this kind of unpowered dust removal purification device of air film storehouse can vertical exhaust, it is more unobstructed to exhaust, it is nimble convenient to use.
It should be further noted that electric valves are disposed on the first drain pipe 3, the pipe under the dirt collecting ring 5, and the second drain pipe 7, so as to control the opening and closing of the first drain pipe 3, the pipe under the dirt collecting ring 5, and the second drain pipe 7.
The working principle of the utility model is as follows: in daily use, because be malleation (+ 300 pa) in the air film storehouse, so the gas in the air film storehouse can flow the scurrying in the dust collector in the automatic entering dust fall processing storehouse 13 promptly through intake pipe 11, after gas gets into dust fall processing storehouse 13, because the space cross-section of dust fall processing storehouse 13 increases, the gas velocity of flow slows down, increase the time that turbid gas passes through in the dust fall processing storehouse 13, open dust removal shower nozzle 2 simultaneously, dust removal shower nozzle 2 blowout atomized water droplet mixes with the dust in the air and forms mud, the mud gathers and is discharged through first blow off pipe 3 after self gravity effect falls down, afterwards air is further discharged by blast pipe 12 one end after the processing of whirl dust removal subassembly 4, specifically, continue to get into in the whirl pipe 41 forward after the air passes through dust fall processing storehouse 13, because the internal diameter of whirl pipe 41 is less, and become swirl wind by the parallel wind under the effect of whirl flabellum 42, get rid of the whirl pipe inner wall with turbid gas, the mud is got rid of on the whirl pipe inner wall, the whirl pipe inner wall is thrown down, after the whirl pipe inner wall, the dust removal ring 5, thereby the clean air has been carried out, the clean air has long time, the air has the effect of further, the air has long maintenance, and no need to realize the purification effect, and no need of the dust collector.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides an unpowered dust removal purifier in air film storehouse, includes purification storehouse (1), purification storehouse (1) both ends are provided with intake pipe (11) and blast pipe (12) respectively, intercommunication in intake pipe (11) and the air film storehouse, a serial communication port, purification storehouse (1) are close to the one end of intake pipe (11) and are formed with dust fall and handle storehouse (13), the internal diameter in dust fall and handle storehouse (13) is greater than the internal diameter of intake pipe (11), dust fall is handled storehouse (13) internal top and is fixed with dust removal shower nozzle (2), purification storehouse (1) lower extreme is fixed with first blow off pipe (3) with dust fall handle storehouse (13) intercommunication, cyclone dust removal subassembly (4) are installed to the one end that intake pipe (11) were kept away from in purification storehouse (1), cyclone dust removal subassembly (4) are located between dust fall and blast pipe (12).
2. The air film bin unpowered dust removal and purification device according to claim 1, wherein: the cyclone dust removal assembly (4) comprises a cyclone tube (41) and a cyclone component for enabling airflow to flow in a rotating mode, two ends of the cyclone tube (41) are respectively fixed and communicated with the dust fall treatment bin (13) and the exhaust pipe (12), the inner diameter of the cyclone tube (41) is smaller than that of the dust fall treatment bin (13) and equal to that of the exhaust pipe (12), and the cyclone component is arranged in the cyclone tube (41).
3. The air film bin unpowered dust removal and purification device according to claim 2, wherein: the cyclone piece comprises cyclone blades (42), and the cyclone blades (42) are rotatably arranged inside the cyclone tube (41) and rotate along the axial direction of the cyclone tube (41).
4. The air film cabin unpowered dust removal and purification device according to claim 3, wherein: the lower end of the cyclone tube (41) is fixed and communicated with a dirt collecting ring (5), and the dirt collecting ring (5) is positioned on one side of the cyclone fan blade (42) close to the exhaust pipe (12).
5. The unpowered dust removal and purification device for the air film bin of claim 4, wherein: the cyclone tube is characterized in that a plurality of cyclone blades (42) are arranged, the cyclone blades (42) are uniformly distributed along the axial direction of the cyclone tube (41), and the dirt collecting ring (5) is provided with a plurality of cyclone blades (42) and is distributed in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321855496.1U CN220386146U (en) | 2023-07-13 | 2023-07-13 | Unpowered dust removal purification device of air film storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321855496.1U CN220386146U (en) | 2023-07-13 | 2023-07-13 | Unpowered dust removal purification device of air film storehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220386146U true CN220386146U (en) | 2024-01-26 |
Family
ID=89609481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321855496.1U Active CN220386146U (en) | 2023-07-13 | 2023-07-13 | Unpowered dust removal purification device of air film storehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220386146U (en) |
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2023
- 2023-07-13 CN CN202321855496.1U patent/CN220386146U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240816 Address after: No. 88 Huaxing Avenue, Longgang Town, Yandu District, Yancheng City, Jiangsu Province, China 224000 Patentee after: Jiangsu Henghui Baizhihui Technology Co.,Ltd. Country or region after: China Address before: Room 902, Jiuzhou Building, No. 36 Renmin Middle Road, Wuxing Street, Yancheng City, Jiangsu Province, 224000 Patentee before: Jiangsu Qichuang Architectural Design Co.,Ltd. Country or region before: China |