CN208244291U - A kind of more bag dust collectors - Google Patents
A kind of more bag dust collectors Download PDFInfo
- Publication number
- CN208244291U CN208244291U CN201820604711.3U CN201820604711U CN208244291U CN 208244291 U CN208244291 U CN 208244291U CN 201820604711 U CN201820604711 U CN 201820604711U CN 208244291 U CN208244291 U CN 208244291U
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- China
- Prior art keywords
- box body
- dust
- collector box
- dust collector
- bag
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Abstract
The utility model discloses a kind of more bag dust collectors, including dust arrester, air filtration room, flue gas input pipe, dust collector box body and dust flue, it is characterized in that, the dust collector box body bottom is welded with dust arrester, flue gas input pipe is equipped in the middle part of dust collector box body, dust collector box body bottom is equipped with primary efficient filter screen, dust collector box body top is equipped with high efficiency particulate air, muti-piece partition panel is equipped in dust collector box body between high efficiency particulate air and primary efficient filter screen, partition panel will be divided into multiple air filtration rooms inside dust collector box body, dedusting plate is mounted in each air filtration room, dedusting plate upper surface is connected with dust-removal cloth-bag, the top side of dust collector box body offers gas outlet, gas outlet opposite side is provided with high pressure admission mouth, high pressure admission mouth connects high-pressure nozzle, high-pressure nozzle connects high pressure tank, the top of dust collector box body is arranged in high pressure tank Portion is provided with impulse electromagnetic valve on high-pressure nozzle.
Description
Technical field
The utility model relates to deduster field, especially a kind of more bag dust collectors.
Background technique
In industrial dedusting field, flue gas direct emission, the dust in flue gas can cause damages to environment, generally use industry
Deduster, wherein bag filter is the typical type in industrial dust collector again;The basic principle is that in an air filtration room
A certain number of cloth bags are set, after dusty gas enters air filtration room from air inlet, can only be pierced after cloth bag from the open end of cloth bag
Flow out air filtration room, and by air outlet, since trifle in the world cannot pass through cloth bag surface, filtered gas trifle in the world just by
It filters out.Current bag filter, in order to increase the air filtration amount in the unit time, the method generallyd use is to increase cloth bag
Quantity, or increase the length of cloth bag, this volume that will lead to bag filter significantly increases, biggish usable floor area is occupied,
And in fact, in order to obtain superior filter effect, the air filtration pore of cloth bag surface is very small, in general, cloth bag surface air filtration
The air filtration gross area of pore is less than the cross-sectional area of cloth bag, causes filter efficiency slow, and air filtration pore is easy blocking, causes cloth bag
Using effect be affected, it is inconvenient that replacement is adjusted, and increases maintenance cost, and single filter type is difficult to ensure filtering effect
Rate and effect, dedusting quality are lower, it is difficult to satisfy the use demand, environmental-protecting performance is poor.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of more bag dust collectors.
The purpose of this utility model is achieved through the following technical solutions: a kind of more bag dust collectors, including dust arrester, filter
Gas chamber, flue gas input pipe, dust collector box body and dust flue, the dust collector box body bottom are welded with dust arrester, dust arrester bottom
Dust flue is connected, flue gas input pipe is equipped in the middle part of dust collector box body, dust collector box body bottom is equipped with primary efficient filter screen, deduster case
Body top is equipped with high efficiency particulate air, and muti-piece partition panel is equipped in the dust collector box body between high efficiency particulate air and primary efficient filter screen,
Partition panel will be divided into multiple air filtration rooms inside dust collector box body, dedusting plate, table on dedusting plate are mounted in each air filtration room
Face is connected with dust-removal cloth-bag, and being equipped in the dust collector box body above high efficiency particulate air is collection chamber, the top one of dust collector box body
Side offers gas outlet, and gas outlet connects collection chamber, is provided with valve on gas outlet, is arranged on the plenum wall of gas outlet opposite side
There is high pressure admission mouth, high pressure admission mouth connects high-pressure nozzle, and high-pressure nozzle connects high pressure tank, and high pressure tank setting is removing
The top of dirt device cabinet is provided with impulse electromagnetic valve on high-pressure nozzle.
Specifically, the valve is electromagnetic valve.
Specifically, the outlet flue of flue gas input bottom of the tube is arranged in dust arrester.
Specifically, the dust collector box body is cylindrical box.
Specifically, Venturi tube is provided at the top of the flue gas input pipe.
The beneficial effects of the utility model are as follows: by primary efficient filter screen, dedusting plate, dust-removal cloth-bag and high efficiency particulate air
Multi-filtering improves the filter effect of flue gas, and dust removing effects are obvious, and impulse electromagnetic valve is by the high pressure gas in high pressure tank
There is frequency that must be blown into dust collector box body and carry out reverse gas cleaning, the effect of deashing is more preferable, is conducive to environmental protection, environmental-protecting performance
It is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1- impulse electromagnetic valve, 2- high-pressure nozzle, 3- high pressure tank, 4- flue gas input pipe, 5- Venturi tube, 6-
Collection chamber, 7- valve, the gas outlet 8-, 9- high efficiency particulate air, 10- dedusting plate, 11- outlet flue, 12- dust flue, 13- dust arrester,
14- air filtration room, 15- partition panel, 16- dust-removal cloth-bag, 17- dust collector box body, 18- primary efficient filter screen.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, but the protection scope of the utility model is not limited to
It is as described below.
As shown in Figure 1, a kind of more bag dust collectors, including dust arrester 13, air filtration room 14, flue gas input pipe 4, deduster case
Body 17 and dust flue 12,17 bottom of dust collector box body are welded with dust arrester 13, and 13 bottom of dust arrester connects dust flue 12, removes
Flue gas input pipe 4 is equipped in the middle part of dirt device cabinet 17,17 bottom of dust collector box body is equipped with primary efficient filter screen 18, on dust collector box body 17
Portion is equipped with high efficiency particulate air 9, and muti-piece partition panel is equipped in the dust collector box body 17 between high efficiency particulate air 9 and primary efficient filter screen 18
15, partition panel 15 will be divided into multiple air filtration rooms 14 inside dust collector box body 17, be mounted on dedusting plate in each air filtration room 14
10,10 upper surface of dedusting plate is connected with dust-removal cloth-bag 16, and being equipped in the dust collector box body 17 of 9 top of high efficiency particulate air is collection chamber
6, the top side of dust collector box body 17 offers gas outlet 8, and gas outlet 8 connects collection chamber 6, is provided with valve on gas outlet 8
7, high pressure admission mouth is provided on 6 wall of collection chamber of 8 opposite side of gas outlet, high pressure admission mouth connects high-pressure nozzle 2, high-pressure nozzle 2
High pressure tank 3 is connected, high pressure tank 3 is arranged in the top of dust collector box body 17, is provided with pulse electromagnetic on high-pressure nozzle 2
Valve 1.
Further, the valve 7 is electromagnetic valve.
Further, the outlet flue 11 of 4 bottom of flue gas input pipe is arranged in dust arrester 13.
Further, the dust collector box body 17 is cylindrical box.
Further, the top of the flue gas input pipe 4 is provided with Venturi tube 5.
The course of work of the utility model is as follows: removing in use, the flue gas containing dust is input to by flue gas input pipe 4
It in dirt device cabinet 17, and is delivered in dust arrester 13 from outlet flue 11, primary efficient filter screen 18 is by dust-filtering biggish in flue gas
Out, and dust is made to fall into dust arrester 13, convenient for being discharged by dust flue 12, then flue gas enters in multiple air filtration rooms 14, multiple
The setting of air filtration room 14 reduces occupied area, improves the filter effect of flue gas, avoid blocking convenient for flue gas shunting filtering,
It is easily changed adjusting, reduces maintenance cost, dedusting plate 10 and dust-removal cloth-bag 16 increase the contact of smoke filtration in air filtration room 14
Area improves filter efficiency and effect, and flue gas collects in collection chamber 6 after high efficiency particulate air 9 filters out, and arranges from gas outlet
Out, it needs to carry out it deashing processing when the dust accretions in deduster are excessive, the valve of gas outlet 8 is closed when deashing is handled
7, impulse electromagnetic valve 1 works, and the high pressure gas in high pressure tank 3 is blown into collection chamber 6, carries out blowback for dust-removal cloth-bag 16
In dust reversely blow off in dust arrester 13, impulse electromagnetic valve 1 has frequency that high pressure gas must be blown into collection chamber, deashing
Effect is more preferable, by primary efficient filter screen 18, dedusting plate 10, dust-removal cloth-bag 16 and high efficiency particulate air 9 multi-filtering, improve cigarette
The filter effect of gas, dust removing effects are obvious, are conducive to environmental protection, good environmental protection.
The above, the only preferred embodiment of the utility model, not do limit in any form to the utility model
System.Anyone skilled in the art, in the case where not departing from technical solutions of the utility model ambit, all using above-mentioned
The technology contents make many possible changes and modifications to technical solutions of the utility model, or be revised as equivalent variations etc.
Imitate embodiment.Therefore, all contents without departing from technical solutions of the utility model, the technology according to the utility model is to the above reality
Any change modification, equivalent variations and modification that example is made are applied, the protection scope of the technical program is belonged to.
Claims (5)
1. a kind of more bag dust collectors, including dust arrester (13), air filtration room (14), flue gas input pipe (4), dust collector box body (17)
With dust flue (12), which is characterized in that dust collector box body (17) bottom is welded with dust arrester (13), dust arrester (13) bottom
It connects dust flue (12), is equipped with flue gas input pipe (4) in the middle part of dust collector box body (17), dust collector box body (17) bottom is equipped with just effect
Filter screen (18), dust collector box body (17) top are equipped with high efficiency particulate air (9), high efficiency particulate air (9) and primary efficient filter screen (18)
Between dust collector box body (17) in be equipped with muti-piece partition panel (15), partition panel (15) will be divided into inside dust collector box body (17)
Multiple air filtration rooms (14), each air filtration room (14) is interior to be mounted on dedusting plate (10), and dedusting plate (10) upper surface is connected with dedusting
Cloth bag (16), being equipped in the dust collector box body (17) above high efficiency particulate air (9) is collection chamber (6), dust collector box body (17)
Top side offers gas outlet (8), and gas outlet (8) connect collection chamber (6), is provided with valve (7), outlet on gas outlet (8)
High pressure admission mouth is provided on collection chamber (6) wall of mouth (8) opposite side, high pressure admission mouth connects high-pressure nozzle (2), high-pressure nozzle
(2) high pressure tank (3) are connected, high pressure tank (3) is arranged at the top of dust collector box body (17), and high-pressure nozzle is set on (2)
It is equipped with impulse electromagnetic valve (1).
2. a kind of more bag dust collectors according to claim 1, it is characterised in that: the valve (7) is electromagnetic valve.
3. a kind of more bag dust collectors according to claim 1, it is characterised in that: described flue gas input pipe (4) bottom
Be provided with outlet flue (11), outlet flue (11) be arranged in dust arrester (13).
4. a kind of more bag dust collectors according to claim 1, it is characterised in that: the dust collector box body (17) is circle
Cylindricality cabinet.
5. a kind of more bag dust collectors according to claim 1, it is characterised in that: the top of the flue gas input pipe (4)
Portion is provided with Venturi tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820604711.3U CN208244291U (en) | 2018-04-26 | 2018-04-26 | A kind of more bag dust collectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820604711.3U CN208244291U (en) | 2018-04-26 | 2018-04-26 | A kind of more bag dust collectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208244291U true CN208244291U (en) | 2018-12-18 |
Family
ID=64638291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820604711.3U Expired - Fee Related CN208244291U (en) | 2018-04-26 | 2018-04-26 | A kind of more bag dust collectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208244291U (en) |
-
2018
- 2018-04-26 CN CN201820604711.3U patent/CN208244291U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20190426 |