CN202909570U - Movable bag type dust removal device - Google Patents
Movable bag type dust removal device Download PDFInfo
- Publication number
- CN202909570U CN202909570U CN 201220568828 CN201220568828U CN202909570U CN 202909570 U CN202909570 U CN 202909570U CN 201220568828 CN201220568828 CN 201220568828 CN 201220568828 U CN201220568828 U CN 201220568828U CN 202909570 U CN202909570 U CN 202909570U
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- type dust
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Abstract
The utility model discloses a movable bag type dust removal device, which includes a chamber pulse bag type dust remover, wherein the chamber pulse bag type dust remover includes a case, a pulse jet dust removal device and a dust discharge device. The movable bag type dust removal device has reasonable design; by mounting a flexible plastic pipeline, the problem that the nonstandard pipeline of the movable bag type dust remover cannot be moved is solved; and the dust collection difficulty is efficiently lowered. The movable bag type dust removal device integrates the advantages of chamber blowback and pulse jet, can realize online and off-line dust removal, can reduce energy consumption to the greatest extent, and can remarkably lower the operation cost.
Description
Technical field
The utility model relates to a kind of dust arrester, is specifically related to a kind of portable exhaust dust device with bag.
Background technology
When automobile being carried out the operation of cement dress bag, the thin ash situation of flying upward of cement can be very serious, if dust removing effects is not good, can have a strong impact on entrucking worker's the healthy generation that causes the occupational diseases such as pneumoconiosis, and environmental sanitation, the economic benefit of the company of giving are brought comparatively serious negative effect.Contamination by dust when reduce loading cement, people are at the various dust arresters of design, but there is following difficulty in the dedusting during the cement entrucking: 1, entrucking airborne dust point in cement plant is more, and numerous airborne dust points cause dust collection effect not good.2, bagged cement entrucking belt is up and down and moves forward and backward, and causes the nonstandard pipeline of deduster that difficulty is installed.3, since bagged cement entrucking airborne dust point all in the ward, the air leakage coefficient of airborne dust point increase can cause the difficult coefficient increase of gathering dust.
The utility model content
The technical problems to be solved in the utility model provides a kind of portable exhaust dust device with bag with good dust collection effect and long service life.
For solving the problems of the technologies described above, a kind of portable exhaust dust device with bag of the utility model, comprise the locellus pulse bag type dust collector that places belt seal closure top, described locellus pulse bag type dust collector comprises casing, pulse jetting deashing device and ash exhauster, the casing that is arranged on the column is divided into upper box, casing and lower box, ash exhauster is in lower box, and ash exhauster is made of ash bucket and the ash-valve that is positioned at the ash bucket bottom; Be provided with a plurality of filter chambers that are arranged in parallel in the middle casing, be provided with filter bag in the filter chamber, the air inlet that is located at middle casing one side is connected with the plastic cement pipeline, the plastic cement pipeline be positioned at the belt seal closure belt conveyer discharge end directly over, the gas outlet that is located at middle casing opposite side communicates with blower fan by pipeline; The pulse jetting deashing control device that is positioned at the upper box top comprises gas path pipe, pulse valve and lift valve, the lower end of lift valve penetrates upper box, the gas bag that is positioned on the gas bag support is connected with gas path pipe, the lift valve and the cylinder assembly that are located on the gas path pipe link, and pulse valve is positioned at a side of lift valve.
Further, above-mentioned filter chamber is preferably four.
Compared with prior art, the beneficial effect that the utlity model has is:
1, the utility model is reasonable in design, flexible plastic cement pipeline is installed has been solved the irremovable difficult problem of the nonstandard pipeline of portable bag collector, effectively reduces the collection difficulty of dust.
2, the utility model is simple and compact for structure, and mechanical strength is high, long service life; collection chamber-dividing counter-blowing and pulse jet advantage can realize online and off-line ash-clearing, have realized not shutting down locellus and have changed the bag maintenance; production cycle can prolong, energy saving to greatest extent, and operation cost significantly reduces.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of a kind of portable exhaust dust device with bag of the utility model;
Fig. 2 is the structural representation of locellus pulse bag type dust collector of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, a kind of portable exhaust dust device with bag, comprise the locellus pulse bag type dust collector 1 that places belt seal closure 19 tops, described locellus pulse bag type dust collector 1 comprises casing, pulse jetting deashing device and ash exhauster, the casing that is arranged on the column 6 is divided into upper box 2, casing 8 and lower box, ash exhauster is in lower box, and ash exhauster is made of ash bucket 5 and the ash-valve 7 that is positioned at ash bucket 5 bottoms; Be provided with a plurality of filter chambers that are arranged in parallel in the middle casing 8, be provided with filter bag 3 in the filter chamber, the air inlet 9 that is located at middle casing 8 one sides is connected with plastic cement pipeline 20, plastic cement pipeline 20 be positioned at belt seal closure 19 belt conveyer 17 discharge end 18 directly over, the gas outlet 4 that is located at middle casing 8 opposite sides communicates with blower fan 16 by pipeline; The pulse jetting deashing control device that is positioned at upper box 2 tops comprises gas path pipe 14, pulse valve 12 and lift valve 13, the lower end of lift valve 13 penetrates upper box 2, the gas bag 11 that is positioned on the gas bag support 10 is connected with gas path pipe 14, the lift valve 13 that is located on the gas path pipe 14 links with cylinder assembly 15, and pulse valve 12 is positioned at a side of lift valve 13.
During car pack cement, the dust of kicking up is entered by air inlet 9 by plastic cement pipeline 20, when ash flue bucket 5, part big dust particle in the gas is subjected to the effect of inertia force directly to fall into ash bucket 5 bottoms, dusty gas enters filter bag 3 after by ash bucket 5, gas passes filter bag 3, and dust is left on the outer surface of filter bag 3, and gas enters gas outlet 4 discharges after purifying.Along with the prolongation of filtration time, the dust layer that filter bag 3 outer surfaces capture thickens, and the equipment running resistance rises, and after being increased to certain value, needs filter bag 3 deashings, make running resistance drop to certain value after, the filter bag 3 of this filter chamber is normal operation input again.Each filter chamber carries out in turn deashing automatically according to the time parameter that arranges, do not affect complete machine work, whole deashing control procedure is: when arriving the scheduled time, microcomputer sends instruction, the exhaust valve closure of some filter chambers wherein, cut off filtered airflow, simultaneously pulse valve 12 work, the compressed air of 0.5～0.7Mpa sprays into this filter chamber through pulse valve 12, and expands rapidly, pour in filter bag 3 inside, filter bag 3 is sharply expanded, and dust is stripped from and is fallen into ash bucket 5, is discharged by ash-valve 7, loop so successively, guaranteed that the utility model is in good working order all the time.
Claims (2)
1. portable exhaust dust device with bag, comprise the locellus pulse bag type dust collector (1) that places belt seal closure (19) top, it is characterized in that: described locellus pulse bag type dust collector (1) comprises casing, pulse jetting deashing device and ash exhauster, the casing that is arranged on the column (6) is divided into upper box (2), casing (8) and lower box, ash exhauster is in lower box, and ash exhauster is made of ash bucket (5) and the ash-valve (7) that is positioned at ash bucket (5) bottom; Be provided with a plurality of filter chambers that are arranged in parallel in the middle casing (8), be provided with filter bag (3) in the filter chamber, the air inlet (9) that is located at middle casing (8) one sides is connected with plastic cement pipeline (20), plastic cement pipeline (20) be positioned at belt seal closure (19) belt conveyer (17) discharge end (18) directly over, the gas outlet (4) that is located at middle casing (8) opposite side communicates with blower fan (16) by pipeline; The pulse jetting deashing control device that is positioned at upper box (2) top comprises gas path pipe (14), pulse valve (12) and lift valve (13), the lower end of lift valve (13) penetrates in the upper box (2), the gas bag (11) that is positioned on the gas bag support (10) is connected with gas path pipe (14), the lift valve (13) that is located on the gas path pipe (14) links with cylinder assembly (15), and pulse valve (12) is positioned at a side of lift valve (13).
2. a kind of portable exhaust dust device with bag according to claim 1, it is characterized in that: described filter chamber is four.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568828 CN202909570U (en) | 2012-11-01 | 2012-11-01 | Movable bag type dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568828 CN202909570U (en) | 2012-11-01 | 2012-11-01 | Movable bag type dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202909570U true CN202909570U (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220568828 Expired - Fee Related CN202909570U (en) | 2012-11-01 | 2012-11-01 | Movable bag type dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202909570U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015032018A1 (en) * | 2013-09-04 | 2015-03-12 | 江苏绿叶机械有限公司 | Compartmentalized dust remover |
| CN105268253A (en) * | 2015-11-06 | 2016-01-27 | 苏州仕净环保科技股份有限公司 | Offline efficient dust filter |
| CN107215681A (en) * | 2017-06-19 | 2017-09-29 | 银川铁狮环保设备有限公司 | Cement handler |
| CN107961602A (en) * | 2017-12-27 | 2018-04-27 | 傅恒 | A kind of fire-proof and explosion-proof bag collector of LPM types gas shock formula |
-
2012
- 2012-11-01 CN CN 201220568828 patent/CN202909570U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015032018A1 (en) * | 2013-09-04 | 2015-03-12 | 江苏绿叶机械有限公司 | Compartmentalized dust remover |
| CN105268253A (en) * | 2015-11-06 | 2016-01-27 | 苏州仕净环保科技股份有限公司 | Offline efficient dust filter |
| CN107215681A (en) * | 2017-06-19 | 2017-09-29 | 银川铁狮环保设备有限公司 | Cement handler |
| CN107961602A (en) * | 2017-12-27 | 2018-04-27 | 傅恒 | A kind of fire-proof and explosion-proof bag collector of LPM types gas shock formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20141101 |
|
| EXPY | Termination of patent right or utility model |