CN202654826U - Pulse bag type dust collector with low running noise - Google Patents
Pulse bag type dust collector with low running noise Download PDFInfo
- Publication number
- CN202654826U CN202654826U CN 201220217475 CN201220217475U CN202654826U CN 202654826 U CN202654826 U CN 202654826U CN 201220217475 CN201220217475 CN 201220217475 CN 201220217475 U CN201220217475 U CN 201220217475U CN 202654826 U CN202654826 U CN 202654826U
- Authority
- CN
- China
- Prior art keywords
- dust collector
- bag type
- type dust
- pulse bag
- exhaust duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a pulse bag type dust collector with low running noise. The pulse bag type dust collector with the low running noise comprises a dust removal box body and an external supporting air blower device. The air blower device comprises a connecting pipe, a centrifugal blower and an exhaust duct, wherein the connecting pipe is connected with the dust removal box body, the connecting pipe and the exhaust duct are connected together through the centrifugal blower, and a sound arrester is arranged in the exhaust duct. According to the pulse bag type dust collector with the low running noise, due to the fact that the sound arrester is arranged in the exhaust duct, noise caused by the centrifugal blower can be reduced and quality of a work environment is improved, while the pulse bag type dust collector is running. Therefore work efficiency of workers is increased, and furthermore production efficiency is improved.
Description
Technical field
The utility model relates to a kind of pulse bag type dust collector, relates in particular to a kind of little pulse bag type dust collector of noise that moves, and belongs to the device technique field that is used for filtering gas in the operation transportation.
Background technology
Deduster is the equipment that dust is separated from flue gas.Deduster has number of different types, and wherein pulse bag type dust collector is a kind of more novel deduster wherein.Pulse bag type dust collector adopts locellus blowing-out pulse jetting deashing technology, has overcome the shortcoming of conventional pulse dust collector and blowback dust remover in branch room, and deashing ability is strong, and efficiency of dust collection is high, concentration of emission is low, and air leak rate of air curtain is little, less energy consumption, and the steel consumption is few, floor space is few, and stable and reliable operation is good in economic efficiency.Be applicable to the purification of dusty gas of metallurgy, building materials, cement, machinery, chemical industry, electric power, light industry and the recovery of material.Pulse bag type dust collector generally includes dust-removing box and outside supporting blower fan apparatus, and blower fan apparatus comprises tube connector, centrifugal blower and exhaust duct, and tube connector links to each other with dust-removing box, and tube connector links to each other by centrifugal blower with exhaust duct.After dusty gas enters dust-removing box, after purifying, discharge from the tube connector exhaust duct of entering.Pulse bag type dust collector is when work, and centrifugal blower can produce a large amount of noises, has affected the quality of working environment, thereby has reduced staff's operating efficiency, and then has affected production efficiency.
The utility model content
The utility model purpose is that a kind of little pulse bag type dust collector of operation noise that can reduce the noise of centrifugal blower generation is provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of little pulse bag type dust collector of noise that moves, comprise dust-removing box and outside supporting blower fan apparatus, described blower fan apparatus comprises tube connector, centrifugal blower and exhaust duct, described tube connector links to each other with dust-removing box, described tube connector links to each other by centrifugal blower with exhaust duct, is provided with silencing means in the described exhaust duct.
Preferably, described silencing means is separated into first row airduct and second row airduct to exhaust duct; Described silencing means comprises outer tube and inner tube; Described outer tube sleeve is outside inner tube; Described inner tube links to each other and upper end closed with the first row airduct; Described outer tube communicates with the second row airduct, does not communicate with the first row airduct; Described inner tube setting part within the outer tube radially has a plurality of bloops.
Preferably, described bloop is provided with ten.
Because the utilization of technique scheme, the utility model compared with prior art has following advantages:
The little pulse bag type dust collector of operation noise of the present utility model, owing to be provided with silencing means in the exhaust duct, when pulse bag type dust collector moves, can reduce the noise that centrifugal blower produces, increased the quality of working environment, thereby increased staff's operating efficiency, and then increased production efficiency.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of the little pulse bag type dust collector of operation noise of the present utility model;
Accompanying drawing 2 is the structural representation of the silencing means of the little pulse bag type dust collector of operation noise of the present utility model;
Wherein: 1, dust-removing box; 2, tube connector; 3, centrifugal blower; 4, first row airduct; 5, second row airduct; 6, outer tube; 7, inner tube; 8, bloop.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Accompanying drawing 1,2 is a kind of little pulse bag type dust collector of noise that moves described in the utility model, comprise dust-removing box 1 and outside supporting blower fan apparatus, described blower fan apparatus comprises tube connector 2, centrifugal blower 3 and exhaust duct, described tube connector 2 links to each other with dust-removing box 1, described tube connector 2 links to each other by centrifugal blower 3 with exhaust duct, is provided with silencing means in the described exhaust duct; Described silencing means is separated into first row airduct 4 and second row airduct 5 to exhaust duct; Described silencing means comprises outer tube 6 and inner tube 7; Described outer tube 6 is enclosed within outside the inner tube 7; Described inner tube 7 links to each other and upper end closed with first row airduct 4; Described outer tube 6 communicates with second row airduct 5, does not communicate with first row airduct 4; The part that described inner tube 7 is arranged in the outer tube 6 radially has a plurality of bloops 8.
When pulse bag type dust collector moves, centrifugal blower 3 blower fans produce a large amount of noises, noise enters from inner tube 7, because inner tube 7 upper end closeds, noise is eliminated through behind the bloop 8, has reduced the noise that centrifugal blower 3 produces, and has increased the quality of working environment, thereby increased staff's operating efficiency, and then increased production efficiency.
The above-mentioned little pulse bag type dust collector of operation noise, when described bloop is provided with ten, the best results that abates the noise.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (3)
1. one kind is moved the little pulse bag type dust collector of noise, comprise dust-removing box and outside supporting blower fan apparatus, described blower fan apparatus comprises tube connector, centrifugal blower and exhaust duct, described tube connector links to each other with dust-removing box, described tube connector links to each other by centrifugal blower with exhaust duct, it is characterized in that: be provided with silencing means in the described exhaust duct.
2. the little pulse bag type dust collector of operation noise according to claim 1, it is characterized in that: described silencing means is separated into first row airduct and second row airduct to exhaust duct; Described silencing means comprises outer tube and inner tube; Described outer tube sleeve is outside inner tube; Described inner tube links to each other and upper end closed with the first row airduct; Described outer tube communicates with the second row airduct, does not communicate with the first row airduct; Described inner tube setting part within the outer tube radially has a plurality of bloops.
3. the little pulse bag type dust collector of operation noise according to claim 2, it is characterized in that: described bloop is provided with ten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217475 CN202654826U (en) | 2012-05-08 | 2012-05-08 | Pulse bag type dust collector with low running noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217475 CN202654826U (en) | 2012-05-08 | 2012-05-08 | Pulse bag type dust collector with low running noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202654826U true CN202654826U (en) | 2013-01-09 |
Family
ID=47449766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220217475 Expired - Fee Related CN202654826U (en) | 2012-05-08 | 2012-05-08 | Pulse bag type dust collector with low running noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202654826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022166260A1 (en) * | 2021-02-02 | 2022-08-11 | 中冶南方工程技术有限公司 | Blast furnace top large bleeding system |
| RU224829U1 (en) * | 2021-02-02 | 2024-04-05 | ВИСДРИ ИНЖИНИРИНГ энд РИСЕРЧ ИНКОРПОРЕЙШН ЛИМИТЕД | SYSTEM FOR GASES EXTRACTION FROM THE BLAST FURNACE HOSE |
-
2012
- 2012-05-08 CN CN 201220217475 patent/CN202654826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022166260A1 (en) * | 2021-02-02 | 2022-08-11 | 中冶南方工程技术有限公司 | Blast furnace top large bleeding system |
| RU224829U1 (en) * | 2021-02-02 | 2024-04-05 | ВИСДРИ ИНЖИНИРИНГ энд РИСЕРЧ ИНКОРПОРЕЙШН ЛИМИТЕД | SYSTEM FOR GASES EXTRACTION FROM THE BLAST FURNACE HOSE |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204911163U (en) | Separation of liquid vapour and air filtration system of waste disposal equipment | |
| CN203342566U (en) | High-temperature low-pressure long-bag pulse dust collector | |
| CN206778058U (en) | One kind can multistage absorption purification of chemical waste gas plumbing installation | |
| CN204619577U (en) | Air box impulse bag-type dust remover back-blowing dust removing device | |
| CN202654826U (en) | Pulse bag type dust collector with low running noise | |
| CN103272806A (en) | Energy-saving circulating air dust remover | |
| CN204469426U (en) | A kind of sack cleaner | |
| CN102698517A (en) | Pulse bag type deduster low in operation noise | |
| CN203292128U (en) | Energy-saving circulating air dust remover | |
| CN207654848U (en) | A kind of exhaust dust device with bag with pressure overload protection system | |
| CN205235591U (en) | Concrete dust collector | |
| CN104437903A (en) | High-efficiency cyclone dust collector | |
| CN202751908U (en) | Dust collection device of slagging system of boiler | |
| CN205443477U (en) | Over -and -under type gas collecting channel for tuber pipe | |
| CN202963015U (en) | Steel-making secondary high-pressure dust removal device | |
| CN201431838Y (en) | Water curtain dust removing device | |
| CN201969443U (en) | Blowing pipe of pulse bag-type dust remover | |
| CN201705379U (en) | Ventilation and dust removal device with silencing unit | |
| CN204395702U (en) | A kind of High-efficiency dust removal device for boiler | |
| CN202220310U (en) | Induced draft dust-removing device | |
| CN203419879U (en) | Smoke and dust removing vehicle for furnace top | |
| CN102019116B (en) | Pulse bag type dust collector blow pipe and manufacturing method thereof | |
| CN204147683U (en) | There is the strong ash removal high-temperature low-pressure offline pulse bag dust collector of circulating water cooling system | |
| CN217251434U (en) | Energy-efficient dust removal wind system inner loop device | |
| CN202824061U (en) | Dedusting equipment for chemical fiber manufacturing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130508 |