CN201529473U - Re-burning kiln dust remover - Google Patents
Re-burning kiln dust remover Download PDFInfo
- Publication number
- CN201529473U CN201529473U CN2009202033729U CN200920203372U CN201529473U CN 201529473 U CN201529473 U CN 201529473U CN 2009202033729 U CN2009202033729 U CN 2009202033729U CN 200920203372 U CN200920203372 U CN 200920203372U CN 201529473 U CN201529473 U CN 201529473U
- Authority
- CN
- China
- Prior art keywords
- dust
- gathering arrester
- dust gathering
- air duct
- connects
- 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
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
A re-burning kiln dust remover includes: a dust cage collecting smoke emitted from the kiln, a dust removing wind pipe connected for conveying dust gas, a water circulation cooler for orienting attraction of dust gas and a discharge chimney for of gas reaching the standard after dust removing process. The dust cage is provided at the kiln, the dust cage is connected to the dust removing wind pipe, and then is connected to the water circulation cooler after dust removing wind pipe, the water circulation cooler passes through the intake port of the pipe joint bag dust collector, and the air exhaust opening of the bag dust collector is connected to the discharge chimney through pipes. The utility model is used in re-burning kiln dust removing, has excellent dust removal effect( the dust removal rate is more than 95%), solves the problem that the re-burning furnaces create serious environmental pollution, and has significant social benefits.
Description
Technical field
The utility model relates to cleaner, particularly relates to heavily firing stove deduster.
Background technology
Along with the industrialized process of China, the quantity of stove constantly increases, and brings the pollution to environment.Wherein heavily the firing stove is to drop into by a certain percentage heavily in the firing stove heavily burning mineral and coal, at high temperature burning is accompanied by the mineral dust in the flue gas of generation, and environment is caused very big pollution, but also grievous injury operating personnel's physical and mental health becomes a difficult problem of comprehensive management of environmental protection.At present, the heavy dust arrester of firing stove, the employing electrostatic precipitation that has or the mode of cleaning dust, its effect of the electrostatic precipitation of employing is undesirable, and concentration of emission does not reach state environmental emissioning standard, adopts the water washing dedusting, promptly wastes water, and brings water resource pollution again.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of flue gas cooling, bag-type dust, and the dust contained flue gas discharging meets the heavily firing stove deduster of national air pollution emission standard code.
The technical scheme that adopts is:
Heavy firing stove deduster, comprise collection from kilneye emerge flue dust dust gathering arrester, connect gas purging chimney up to standard after the dedust air duct of carrying dusty gas, the water recirculation cooler that reduces the dusty gas temperature, sack cleaner, the directed dedusting fan that attracts dusty gas and the dust removal process.Described dust gathering arrester is located at kilneye, and dust gathering arrester connects dedust air duct, connects the water recirculation cooler by dedust air duct again, and the water recirculation cooler is by the air inlet of pipeline connection sack cleaner, and the exhaust outlet of sack cleaner connects the discharging chimney by pipeline.
The vertical position of above-mentioned dedust air duct is provided with the circulating water cooling sleeve pipe; Laterally the position is provided with flexible expansion joint.
Above-mentioned dust gathering arrester is circulated water-cooled dust gathering arrester.
Be connected with evacuated tube between above-mentioned dust gathering arrester and the circulating water cooling sleeve pipe.
The utility model is used for heavily firing stove dedusting, has fabulous dust removing effects, dust removal efficiency reaches more than 95%, has solved heavy firing stove environment is caused the problem of severe contamination, has remarkable social benefit.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Heavy firing stove deduster, comprise collection from kilneye emerge flue dust dust gathering arrester 1, connect gas purging chimney 7 up to standard after the dedust air duct 3 of carrying dusty gas, the water recirculation cooler 4 that reduces the dusty gas temperature, sack cleaner 6, the directed dedusting fan 5 that attracts dusty gas and the dust removal process.Described dust gathering arrester 1 is located at kilneye, dust gathering arrester 1 connects dedust air duct 3, dedust air duct 3 vertical positions are provided with circulating water cooling sleeve pipe 2, and the flue dust that sucks dust gathering arrester 1 is lowered the temperature in dust gathering arrester and circulating water cooling sleeve pipe 2, are connected with evacuated tube 9 between dust gathering arrester 1 and the circulating water cooling sleeve pipe 2.Dust gathering arrester 1 connects water recirculation cooler 4 by dedust air duct 3 again, and dedust air duct 3 laterally connects the dust gathering arrester on several kilns, and its horizontal position is provided with flexible expansion joint 8.Water recirculation cooler 4 connects the air inlet of dedusting fan 5 by pipeline, and the exhaust outlet of dedusting fan 5 connects the air inlet of sack cleaner 6 by pipeline, and sack cleaner 6 exhaust outlets connect discharging chimney 7 by pipeline, constitute heavily firing stove deduster.
Operation principle:
Deduster puts into operation when kiln is produced, the high temperature dust gas that the kiln sintering produces enters into dedust air duct 3 by the dust gathering arrester 1 of kilneye, through circulated water-cooled dust gathering arrester and 2 coolings of circulating water cooling sleeve pipe, be transported to the processing of further lowering the temperature of water recirculation cooler 4 inside under the suction function of dedusting fan 5, the dusty gas after the cooling satisfies the condition of work of sack cleaner 6.Dusty gas is handled the back by discharge drum 7 qualified discharges by sack cleaner.
Claims (4)
1. heavy firing stove deduster, comprise that collection is from the emerge dust gathering arrester (1) of flue dust of kilneye, connect the dedust air duct (3) of carrying dusty gas, reduce the water recirculation cooler (4) of dusty gas temperature, sack cleaner (6), gas purging chimney up to standard (7) after the dedusting fan (5) of directed attraction dusty gas and the dust removal process, it is characterized in that described dust gathering arrester (1) is located at kilneye, dust gathering arrester (1) connects dedust air duct (3), connect water recirculation cooler (4) by dedust air duct (3) again, water recirculation cooler (4) connects the air inlet of dedusting fan (5) by pipeline, the exhaust outlet of dedusting fan (5) connects the air inlet of sack cleaner (6) by pipeline, and sack cleaner (6) exhaust outlet connects discharging chimney (7) by pipeline.
2. heavy firing stove deduster according to claim 1 is characterized in that described dedust air duct (3) vertically is provided with circulating water cooling sleeve pipe (2) in the position, and its horizontal position is provided with flexible expansion joint (8).
3. heavy firing stove deduster according to claim 1 is characterized in that described dust gathering arrester (1) is circulated water-cooled dust gathering arrester.
4. heavy firing stove deduster according to claim 1 is characterized in that being connected with evacuated tube (9) between described dust gathering arrester (1) and the circulating water cooling sleeve pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202033729U CN201529473U (en) | 2009-09-17 | 2009-09-17 | Re-burning kiln dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202033729U CN201529473U (en) | 2009-09-17 | 2009-09-17 | Re-burning kiln dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529473U true CN201529473U (en) | 2010-07-21 |
Family
ID=42524884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202033729U Expired - Fee Related CN201529473U (en) | 2009-09-17 | 2009-09-17 | Re-burning kiln dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529473U (en) |
-
2009
- 2009-09-17 CN CN2009202033729U patent/CN201529473U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100999670B (en) | Smoke preventing and dust removing for tamping coking oven side filling coal and vehicle for smoke preventing and dust removing | |
| CN103968401A (en) | Dedusting, desulfuration and waste-heat utilization integrated system with low PM2.5 emission | |
| CN201387005Y (en) | Dust-removing fluidized-bed furnace | |
| CN105021051B (en) | A kind of waste heat of cupola furnace utilizes dedusting and desulphurization integrated system | |
| CN102022918A (en) | Reheating kiln furnace dust remover | |
| CN201988286U (en) | Bag-type dust collector for straw boiler | |
| CN204939414U (en) | A kind of emission-control equipment | |
| CN201529473U (en) | Re-burning kiln dust remover | |
| CN203719433U (en) | Lime kiln waste gas waste heat recovery system | |
| CN201115857Y (en) | Tamping coke oven side-installed coal smoke-eliminating and dust-collecting device | |
| CN109701323A (en) | The axis stream Combined dust removal system and method for the high ash-laden gas of high temperature | |
| CN203222597U (en) | Coal gas dust control device of rotary furnace | |
| CN202328292U (en) | Ash handling equipment for secondary air bellow of coal-fired boiler and coal-fired boiler | |
| CN101551110A (en) | Method and device for dry-type slag discharge through air delivery | |
| CN203360402U (en) | Novel coal gas filtration and purification device | |
| CN103055619A (en) | Ferroalloy electric furnace flue gas purifying and dust recovering novel technology and device thereof | |
| CN203116538U (en) | Intermediate-frequency smelting furnace energy-saving and environment-friendly dust removal device | |
| CN202105544U (en) | High-temperature resistant dust remover | |
| CN209431895U (en) | A kind of kiln with heat-recoverable function | |
| CN103836953B (en) | Method for preventing main flue and dust remover in circulation sintering from condensation and air bellow branch pipe devices | |
| CN203824346U (en) | Dust recovery system device with dust bin shared by multiple bag type dust collectors | |
| CN205066393U (en) | Special hot -blast furnace of grain drying tower | |
| CN205073836U (en) | Directly reduced iron gas base shaft furnace furnace roof gas dust collector | |
| CN205383598U (en) | Boiler flying dust is circulating combustion system again | |
| CN104548765A (en) | Cement dust collecting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dandong Hengtai environmental protection equipment Co., Ltd. Assignor: Ren Jianli Contract record no.: 2011210000008 Denomination of utility model: Reheating kiln furnace dust remover Granted publication date: 20100721 License type: Exclusive License Record date: 20110215 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20120917 |