CN218871551U - Air purification and dust removal device - Google Patents
Air purification and dust removal device Download PDFInfo
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- CN218871551U CN218871551U CN202222893507.7U CN202222893507U CN218871551U CN 218871551 U CN218871551 U CN 218871551U CN 202222893507 U CN202222893507 U CN 202222893507U CN 218871551 U CN218871551 U CN 218871551U
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- air
- air inlet
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- cloth bag
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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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of purification equipment, in particular to an air purification and dust removal device; by arranging the box body and the plurality of dust removing cloth bags, a partition plate is arranged in the box body, an air inlet cavity and an air exhaust cavity are formed on two sides of the partition plate respectively, a plurality of communicating ports are formed in the surface of the partition plate, an air inlet and an air outlet are formed in the surface of the box body, waste gas enters the air inlet cavity from the air inlet, passes through the dust removing cloth bags and the communicating ports, enters the air exhaust cavity, and is finally exhausted from the air outlet, and when the waste gas passes through the dust removing cloth bags, the waste gas and dust can be filtered through the dust removing cloth bags; the dust removal device is also provided with an air blowing unit; the air blowing unit comprises an air inlet module and an air blowing module, the air inlet module can be connected with the air pump, so that the air blowing module blows air to each dust removal cloth bag through the communication port, attached fine dust on the dust removal cloth bags is blown off, the dust is prevented from blocking the dust removal cloth bags, and the purification efficiency of the dust removal device is improved.
Description
Technical Field
The utility model belongs to the technical field of the clarification plant technique and specifically relates to an air purification dust collector is related to.
Background
Air cleaning and dust removing devices are commonly used in a series of devices for cleaning and removing dust from exhaust gas discharged in production and life. Since a cloth bag made of woven filter cloth or non-woven felt has a good filtering characteristic for fine dust, it is commonly used in a cabinet to remove fine dust in exhaust gas.
The main structure of the existing purification and dust removal device comprises a box body and a dust removal cloth bag, a dust removal cavity is arranged in the box body, the surface of the box body is provided with an air inlet communicated with the box body, an air outlet and a dust outlet, the dust removal cloth bag is arranged in the dust removal cavity and positioned on one side of the air inlet, gas enters the dust removal cavity from the air inlet and is discharged from the air outlet after being filtered by the dust removal cloth bag, and dust filtered by the dust removal cloth bag is discharged from the dust outlet through sedimentation.
Although gas can realize the dust removal and purification of gas through the blocking of the dust removal cloth bag to the dust when passing through the dust removal cloth bag, the tiny dust contained in the gas can be attached to the surface of the dust removal cloth bag, the surface of the cloth bag is easily blocked, and then the flow of the gas is influenced, so that the purification efficiency of the purification and dust removal device is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide an air purification dust collector, solve among the prior art purification dust collector at the dust removal in-process, cause the cloth of removing dust to block up easily, and then reduce purification dust collector's purification efficiency's technical problem.
In order to achieve the technical purpose, the technical scheme of the utility model provide an air purification and dust removal device, include:
the air inlet and the air outlet are respectively communicated with the air inlet cavity and the air exhaust cavity;
the dust removing cloth bags are arranged on the communicating openings and extend towards the air inlet cavity, and the dust removing cloth bags are used for filtering the gas entering the exhaust cavity from the air inlet cavity;
the air blowing unit comprises an air inlet module and an air blowing module, the air inlet module is fixed outside the box body, the air blowing module is connected with the air inlet module and extends to one side of the communication port, the air inlet module is used for being connected with an air pump so as to ventilate the air blowing module through the air pump, and the air blowing module is used for blowing the air ventilated by the air inlet module to each dust removal cloth bag through the communication port.
Optionally, the air inlet module comprises a gas containing pipe and a fixing frame, the fixing frame is fixed on the outer side face of the box body, the gas containing pipe is fixed on the fixing frame, an on-off valve is arranged on one side of the gas containing pipe, the gas containing pipe is used for being connected with an air pump through the on-off valve, and the air blowing module is communicated with the gas containing pipe.
Optionally, the blowing module includes a plurality of air distribution pipes, each air distribution pipe is located above each communication port and is communicated with the air containing pipe, and each air distribution pipe is provided with an air inlet corresponding to each communication port.
Optionally, a mounting frame is fixed to a side wall of the exhaust cavity, and an end of each of the air distribution pipes is fixed to the mounting frame.
Optionally, the dust removal cloth bag comprises a top fixing ring, a cloth bag body and a bottom fixing disc, the top support is fixed on the partition plate and located on the periphery of the communication port, the upper end of the cloth bag body is fixed on the top fixing ring, and the bottom fixing disc is fixed at the lower end of the dust removal cloth bag.
Optionally, a connecting frame is fixed on the side wall of the air inlet cavity, and the bottom fixing disc is fixed on the connecting frame.
Optionally, the dust removal cloth bag further comprises a fastening bolt, and the fastening bolt penetrates through the connecting frame and is in threaded connection with the bottom fixing disc.
Optionally, the dust removal sack still includes the gas cylinder, the gas cylinder is fixed in on the bottom fixed disk and extend towards the direction of intercommunication mouth, the gas cylinder with the sack body execution forms the air guide clearance, the gas cylinder is used for to the module of blowing blows to the gas of dust removal sack leads to the air guide clearance.
Optionally, one end of the gas cylinder close to the communication opening is provided with a conical guide surface.
Optionally, the dust removal bag further comprises an air inlet baffle, the air inlet baffle is vertically fixed in the air inlet cavity and located on one side, close to the air inlet, of the dust removal bag, an air vent is arranged below the air inlet baffle and located below the dust removal bag, and the air inlet baffle is used for blocking air blown to the dust removal bag through the air inlet.
Compared with the prior art, the utility model provides an air purification dust collector beneficial effect includes: by arranging the box body and the plurality of dust removing cloth bags, a partition plate is arranged in the box body, an air inlet cavity and an air exhaust cavity are formed on two sides of the partition plate respectively, a plurality of communicating ports are formed in the surface of the partition plate, an air inlet and an air outlet are formed in the surface of the box body, the air inlet and the air outlet are communicated with the air inlet cavity and the air exhaust cavity respectively, the dust removing cloth bags are arranged on the communicating ports and extend towards the air inlet cavity, waste gas enters the air inlet cavity from the air inlet, passes through the dust removing cloth bags and the communicating ports to enter the air exhaust cavity and is finally exhausted from the air outlet, and when the waste gas passes through the dust removing cloth bags, the waste gas and dust can be filtered through the dust removing cloth bags, so that the dust removal and purification of the waste gas are realized; the dust removing device is also provided with an air blowing unit; the unit of blowing includes the module of admitting air and the module of blowing, and the module of admitting air is fixed in the outside of box, and the module of blowing is connected with the module of admitting air and extends to one side of intercommunication mouth, but the air pump is connected to the module of admitting air to make the module of blowing blow to each dust removal sack by the intercommunication mouth, in order to blow off the adnexed tiny dust on the dust removal sack, and then prevent that the dust from causing the jam to the dust removal sack, promote dust collector's purification efficiency.
Drawings
Fig. 1 is a schematic structural view of an air purifying and dedusting device provided by the embodiment of the utility model.
Fig. 2 is a front view of an air purifying and dust removing device provided by an embodiment of the present invention.
Fig. 3 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 2.
Fig. 4 is a side view of an air purifying and dedusting device provided by the embodiment of the present invention.
Fig. 5 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 4.
Wherein, in the figures, the respective reference numerals:
10-box body 11-partition plate 12-air inlet cavity
13-exhaust chamber 14-air inlet 15-air outlet
16-mounting rack 17-connecting rack 18-dust collecting cavity
19-dust outlet 20-dust removing cloth bag 21-top fixing ring
22-cloth bag body 23-bottom fixing disc 24-fastening bolt
25-gas cylinder 30-blowing unit 31-air inlet module
32-blowing module 40-air inlet baffle 41-air vent
50-dust collecting box 111-communication port 251-conical guide surface
311-gas containing pipe 312-fixing frame 313-on-off valve
314-vent pipe 321-gas distribution pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides an air purification and dust removal device, which comprises a box body 10, a plurality of dust removal cloth bags 20 and a blowing unit 30, wherein a partition plate 11 is arranged inside the box body 10, an air inlet cavity 12 and an air exhaust cavity 13 are respectively formed on two sides of the partition plate 11, a plurality of communicating ports 111 are arranged on the surface of the partition plate 11, an air inlet 14 and an air outlet 15 are arranged on the surface of the box body 10, and the air inlet 14 and the air outlet 15 are respectively communicated with the air inlet cavity 12 and the air exhaust cavity 13; each dust removal cloth bag 20 is arranged on the communication port 111 and extends towards the direction of the air inlet cavity 12, and the dust removal cloth bags 20 are used for filtering the gas entering the exhaust cavity 13 from the air inlet cavity 12; the air blowing unit 30 comprises an air inlet module 31 and an air blowing module 32, the air inlet module 31 is fixed outside the box body 10, the air blowing module 32 is connected with the air inlet module 31 and extends to one side of the communication port 111, the air inlet module 31 is used for being connected with an air pump so as to ventilate the air blowing module 32 through the air pump, and the air blowing module 32 is used for blowing air ventilated by the air inlet module 31 to each dust removal cloth bag 20 through the communication port 111.
Specifically, the dust removing device is provided with a box body 10 and a plurality of dust removing cloth bags 20, a partition plate 11 is arranged inside the box body 10, an air inlet cavity 12 and an air outlet cavity 13 are formed on two sides of the partition plate 11 respectively, a plurality of communicating openings 111 are formed in the surface of the partition plate 11, an air inlet 14 and an air outlet 15 are formed in the surface of the box body 10, the air inlet 14 and the air outlet 15 are communicated with the air inlet cavity 12 and the air outlet cavity 13 respectively, the dust removing cloth bags 20 are mounted on the communicating openings 111 and extend towards the direction of the air inlet cavity 12, waste gas enters the air inlet cavity 12 from the air inlet 14, passes through the dust removing cloth bags 20 and the communicating openings 111, enters the air outlet cavity 13 and is finally discharged from the air outlet 15, and when the waste gas passes through the dust removing cloth bags 20, the waste gas dust can be filtered through the dust removing cloth bags 20, and the dust removal and purification of the waste gas are further realized; the dust removal device is also provided with an air blowing unit; the air blowing unit 30 comprises an air inlet module 31 and an air blowing module 32, the air inlet module 31 is fixed outside the box body 10, the air blowing module 32 is connected with the air inlet module 31 and extends to one side of the communication port 111, the air inlet module 31 can be connected with an air pump, so that the air blowing module 32 blows air to each dust removal cloth bag 20 through the communication port 111, fine dust attached to the dust removal cloth bags 20 is blown off, the dust is prevented from blocking the dust removal cloth bags 20, and the purification efficiency of the dust removal device is improved.
In this embodiment, the dust removing device further includes an air inlet baffle 40, the air inlet baffle 40 is vertically fixed in the air inlet cavity 12 and is located on one side of the dust removing cloth bag 20 close to the air inlet 14, an air vent 41 is arranged below the air inlet baffle 40, the air vent 41 is located below the dust removing cloth bag 20, and the air inlet baffle 40 is used for blocking the air blown to the dust removing cloth bag 20 through the air inlet 14. Specifically, the exhaust gas entering through the gas inlet 14 enters the gas inlet cavity 12 through the gas vent 41, and then contacts the dust collecting cloth bag 20, so that the gas entering from the gas inlet 14 is prevented from causing large impact on the dust collecting cloth bag 20, and the dust collecting effect of the dust collecting cloth bag 20 is reduced.
In this embodiment, the gas inlet module 31 includes a gas containing tube 311 and a fixing frame 312, the fixing frame 312 is fixed on the outer side surface of the box body 10, the gas containing tube 311 is fixed on the fixing frame 312, an on-off valve 313 is arranged on one side of the gas containing tube 311, the gas containing tube 311 is used for connecting a gas pump through the on-off valve 313, and the gas blowing module 32 is communicated with the gas containing tube 311. Specifically, after the dust removing device removes dust for a period of time through the dust removing cloth bag 20, the conveying of waste gas to the air inlet cavity 12 is stopped, the on-off valve 313 is opened, the air pump is enabled to ventilate the air accommodating tube 311, the air accommodating tube 311 leads the air led by the air pump to the air blowing module 32, and then the air blowing module 32 blows the communicating opening 111 and the dust removing cloth bag 20.
In this embodiment, further, an air pipe 314 for connecting an air pump is disposed on one side of the air containing pipe 311, and an on-off valve 313 is disposed on the air pipe 314.
In this embodiment, the blowing module 32 includes a plurality of air distribution pipes 321, each air distribution pipe 321 is located above each communication port 111 and is communicated with the air accommodating pipe 311, and each air distribution pipe 321 is provided with an air inlet corresponding to each communication port 111. Specifically, the air pump ventilates into the gas accommodating pipe 311, and the gas accommodating pipe 311 distributes gas to each gas distribution pipe 321, so that the gas can be uniformly distributed in the direction of each communication port 111, and further, the gas blown out from each gas inlet hole can be accurately blown to the communication ports 111 and the dust removal cloth bag 20, and further, the dust attached to the dust removal cloth bag 20 is effectively blown off.
In this embodiment, a mounting frame 16 is fixed to a side wall of the exhaust cavity 13, and an end of each air distribution pipe 321 is fixed to the mounting frame 16. Specifically, the mounting frame 16 can realize stable mounting of each air distribution pipe 321 in the exhaust cavity 13, so as to realize stable air blowing of the air blowing module 32 to the communication port 111 and the dust removal cloth bag 20.
In this embodiment, the dust collection cloth bag 20 includes a top fixing ring 21, a cloth bag body 22, and a bottom fixing ring 23, the top bracket is fixed on the partition plate 11 and located on the periphery of the communication port 111, the upper end of the cloth bag body 22 is fixed on the top fixing ring 21, and the bottom fixing ring 23 is fixed on the lower end of the dust collection cloth bag 20. Specifically, can realize sack body 22 in the firm of blow vent 41 through the solid fixed ring 21 in top, bottom fixed disk 23 can increase weight and be convenient for the expansion of sack body 22 to dust removal sack 20, and then makes things convenient for dust removal of dust removal sack 20.
In this embodiment, further, the top fixing ring 21 is detachably connected to the partition plate 11.
In this embodiment, further, a connecting frame 17 is fixed on the side wall of the air inlet chamber 12, and a bottom fixing plate 23 is fixed on the connecting frame 17. Specifically, the bottom fixing disc 23 is fixed on the connecting frame 17, so that the radial direction of the dust removal cloth bag 20 can be effectively limited, and the stability of the dust removal cloth bag 20 is effectively improved.
In this embodiment, the dust collecting bag 20 further comprises a fastening bolt 24, and the fastening bolt 24 penetrates through the connecting frame 17 and is in threaded connection with the bottom fixing disc 23. Specifically, through rotating fastening bolt 24, alright screw up and dismantle fastening bolt 24 from bottom fixed disk 23, through fastening bolt 24's setting, when realizing that bottom fixed disk 23 is fixed with link 17, still can make things convenient for bottom fixed disk 23 in link 17's dismantlement, provide convenience for the change of dust removal sack 20.
In this embodiment, further, the dust removal cloth bag 20 further includes an air guide cylinder 25, the air guide cylinder 25 is fixed on the bottom fixing disc 23 and extends towards the direction of the communication port 111, the air guide cylinder 25 and the cloth bag body 22 form an air guide gap, and the air guide cylinder 25 is used for guiding the air blown by the air blowing module 32 towards the dust removal cloth bag 20 to the air guide gap. Specifically, the gas blown to the dust removal cloth bag 20 by the gas blowing module 32 is guided to the gas guide gap by the gas guide cylinder 25, so that the part of the gas is better contacted with the dust removal cloth bag 20, and the blowing effect of the gas blowing module 32 on the dust attached to the dust removal cloth bag 20 is improved.
In the present embodiment, further, one end of the gas cylinder 25 near the communication port 111 is provided with a tapered guide surface 251. Specifically, the tapered guide surface 251 may provide a guide for the flow of the gas blown by the blow module 32 into the gas guide gap.
The specific working process of the air blowing unit 30 provided by the embodiment is as follows: after the dust removing device purifies and removes dust for a period of time, the waste gas is stopped to be led into the gas inlet cavity 12, meanwhile, the air pump connected with the vent pipe 314 and the on-off valve 313 on the vent pipe 314 are opened, the air pump leads the gas into the gas containing pipe 311 and then enters each gas distribution pipe 321, finally enters each communicating opening 111 from the gas inlet 14 on the gas distribution pipe 321, and finally enters the gas guide gap under the guiding effect of the conical guide surface 251, so that the dust attached to the dust removing cloth bag 20 is blown off.
In this embodiment, the bottom of the box 10 is further provided with a dust receiving cavity 18, the dust receiving cavity 18 is communicated with the air inlet cavity 12, large particle dust filtered by the dust collecting bag 20 directly falls into the dust receiving cavity 18, and small particle dust attached to the dust collecting bag 20 falls into the dust receiving cavity 18 under the blowing of the blowing module 32.
In this embodiment, a dust outlet 19 is further formed in the surface of the box body 10, and the dust outlet 19 is communicated with the embodiment and is used for discharging dust in the dust receiving cavity 18.
In this embodiment, the dust removing apparatus further includes a dust collecting box 50, the dust collecting box 50 is fixed to the dust outlet 19, and the dust collecting box 50 is used for collecting dust discharged from the dust outlet 19.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an air purification dust collector which characterized in that includes:
the air inlet and the air outlet are respectively communicated with the air inlet cavity and the air exhaust cavity;
the dust removing cloth bags are arranged on the communicating openings and extend towards the air inlet cavity, and the dust removing cloth bags are used for filtering the gas entering the exhaust cavity from the air inlet cavity;
the air blowing unit comprises an air inlet module and an air blowing module, the air inlet module is fixed outside the box body, the air blowing module is connected with the air inlet module and extends to one side of the communication port, the air inlet module is used for being connected with an air pump so as to ventilate the air blowing module through the air pump, and the air blowing module is used for blowing the air ventilated by the air inlet module to each dust removal cloth bag through the communication port.
2. The air purification and dust removal device of claim 1, wherein the air inlet module comprises a gas containing pipe and a fixing frame, the fixing frame is fixed on the outer side surface of the box body, the gas containing pipe is fixed on the fixing frame, an on-off valve is arranged on one side of the gas containing pipe, the gas containing pipe is used for being connected with an air pump through the on-off valve, and the air blowing module is communicated with the gas containing pipe.
3. The air purifying and dedusting device according to claim 2, wherein the blowing module comprises a plurality of air distribution pipes, each air distribution pipe is positioned above each communication port and is communicated with the air accommodating pipe, and each air distribution pipe is provided with an air inlet hole corresponding to each communication port.
4. The air cleaning and dedusting device as claimed in claim 3, wherein a mounting bracket is fixed on the side wall of the exhaust cavity, and the end of each air distribution pipe is fixed on the mounting bracket.
5. The air-purifying and dust-removing device of any one of claims 1 to 4, wherein the dust-removing cloth bag comprises a top fixing ring, a cloth bag body and a bottom fixing ring, a top bracket is fixed on the partition plate and located on the periphery of the communication port, the upper end of the cloth bag body is fixed on the top fixing ring, and the bottom fixing ring is fixed on the lower end of the dust-removing cloth bag.
6. The air purifying and dedusting device as claimed in claim 5, wherein a connecting frame is fixed on the side wall of the air inlet chamber, and the bottom fixing disc is fixed on the connecting frame.
7. The air cleaning and dedusting device as recited in claim 6, wherein the dedusting cloth bag further comprises a fastening bolt, and the fastening bolt penetrates through the connecting frame and is in threaded connection with the bottom fixing disk.
8. The air cleaning and dedusting device as claimed in claim 5, wherein the dedusting cloth bag further comprises an air guide cylinder, the air guide cylinder is fixed on the bottom fixing disk and extends towards the direction of the communication port, the air guide cylinder and the cloth bag body form an air guide gap, and the air guide cylinder is used for guiding the air blown by the air blowing module to the dedusting cloth bag to the air guide gap.
9. The air cleaning and dedusting device as recited in claim 8, wherein an end of the gas cylinder near the communication port is provided with a tapered guide surface.
10. The air purification and dust removal device of any one of claims 1 to 4, further comprising an air inlet baffle, wherein the air inlet baffle is vertically fixed in the air inlet cavity and located on one side of the dust collection cloth bag close to the air inlet, a vent is arranged below the air inlet baffle and located below the dust collection cloth bag, and the air inlet baffle is used for blocking air blown to the dust collection cloth bag through the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222893507.7U CN218871551U (en) | 2022-10-31 | 2022-10-31 | Air purification and dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222893507.7U CN218871551U (en) | 2022-10-31 | 2022-10-31 | Air purification and dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218871551U true CN218871551U (en) | 2023-04-18 |
Family
ID=85950680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222893507.7U Active CN218871551U (en) | 2022-10-31 | 2022-10-31 | Air purification and dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218871551U (en) |
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2022
- 2022-10-31 CN CN202222893507.7U patent/CN218871551U/en active Active
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