CN2240389Y - Automatic smoke prevention and dust control device - Google Patents
Automatic smoke prevention and dust control device Download PDFInfo
- Publication number
- CN2240389Y CN2240389Y CN 95227374 CN95227374U CN2240389Y CN 2240389 Y CN2240389 Y CN 2240389Y CN 95227374 CN95227374 CN 95227374 CN 95227374 U CN95227374 U CN 95227374U CN 2240389 Y CN2240389 Y CN 2240389Y
- Authority
- CN
- China
- Prior art keywords
- smoke
- chamber
- dust
- flue
- flue gas
- 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
- 239000000779 smoke Substances 0.000 title claims abstract description 34
- 239000000428 dust Substances 0.000 title claims abstract description 24
- 230000002265 prevention Effects 0.000 title abstract 2
- 239000007789 gas Substances 0.000 claims abstract description 28
- 239000003546 flue gas Substances 0.000 claims abstract description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000001179 sorption measurement Methods 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052799 carbon Inorganic materials 0.000 claims abstract 2
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000003500 flue dust Substances 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000000746 purification Methods 0.000 abstract description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000000505 pernicious effect Effects 0.000 description 6
- 239000004071 soot Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
An automatic smoke prevention and dust control device comprises a smoke dust purification chamber, a smoke gas purification chamber and a smoke gas adsorption chamber. The smoke dust purifying chamber is a hollow body, the upper part of the smoke dust purifying chamber is provided with a concave dust removing plate with smoke holes, and the lower part of the smoke dust purifying chamber is provided with a dust collecting hopper. The flue gas enters the smoke dust purification chamber from the flue and sequentially passes through the dust removal plate, wherein smoke dust particles are blocked by the dust removal plate and fall into the dust collection hopper. The flue gas is pressurized by the induced draft fan and enters the flue gas purification chamber, and CO in the flue gas2And SO2Ca (OH) in the flue gas purification chamber2The solution reacts to generate CaCO3And CaSO3Precipitating, adsorbing the rest harmful gas by the active carbon in the flue gas adsorption chamber, and discharging into the atmosphere to obtain the completely purified pollution-free gas.
Description
The utility model belongs to a kind of purification apparatus of combustion products, is specifically related to a kind of automatic smoke-eliminating dust arrester.
Along with the continuous development of modern industry and town and country construction, various boilers, combustion heating furnace enter atmosphere by its chimney with a large amount of flue dust, wherein contain a large amount of pernicious gases, as SO
2, CO
2, CO etc.Though chimney is higher, atmosphere pollution is caused in grit and the pernicious gas living space around the chimney that finally still descends slowly and lightly, and threatens that numerous residents' is healthy.Although many chimneys are provided with dust arrester, can not remove pernicious gas, soot emissions still do not meet environmental requirement.
The purpose of this utility model provides a kind of automatic smoke-eliminating dust arrester that can thoroughly purify flue dust.
The purpose of this utility model realizes by following measure:
The automatic smoke-eliminating dust arrester is made up of clarifying smoke chamber, gas cleaning chamber, flue gas adsorption chamber.The clarifying smoke chamber is that a top is truncated cone, the ducted body that the bottom is square, and ducted body top is provided with the spill dedusting plate that one deck at least has smoke hole, and the bottom is provided with the flue-dust retainer that flashboard is housed.One sidewall also is provided with the flue that is communicated with the combustion chamber in bottom, clarifying smoke chamber, and this flue top is apart from the dedusting plate 300～1000mm of lower floor.For flue gas is further purified, remove pernicious gas wherein, the utility model is provided with gas cleaning chamber and the flue gas adsorption chamber that is communicated with the clarifying smoke chamber, gas cleaning chamber and flue gas adsorption chamber are communicated with the clarifying smoke chamber successively by pipeline, in conduit entrance place of gas cleaning chamber air-introduced machine are housed.
During work, combustion product gases enters the clarifying smoke chamber from flue, and is externally up under the swabbing action of air-introduced machine, and by dedusting plate, most smokeshade are wherein stopped by dedusting plate, fall into the bottom flue-dust retainer successively.Flue gas through the clarifying smoke chamber enters the gas cleaning chamber by the air-introduced machine pressurization by pipeline.The gas cleaning chamber is a closed container, and there is filling opening the upper end, in Ca (OH) is housed
2CO in the solution flue gas
2And SO
2With Ca (OH)
2Solution generation chemical reaction generates CaCO
3And CaSO
3Precipitation, remaining a small amount of grit also has been deposited in the solution bottom in the flue gas, so far, the CO that is harmful in the flue gas
2, SO
2Be eliminated with grit, sediment is discharged from container bottom.The quantity of gas cleaning chamber container can be set according to the concrete content of pernicious gas in the flue dust.Gas by the gas cleaning chamber enters adsorption chamber through pipeline, CO wherein is adsorbed indoor charcoal absorption with a small amount of other pernicious gas, enter the pollution-free gas that purifies that is fully of atmosphere from adsorption chamber, the soot emissions thing then can fully utilize as required.
The utility model is rational in infrastructure, low cost of manufacture, easy to install, and dedusting smoke abatement technology is simple, effect is obvious, can not only thoroughly prevent and treat environmental pollution, and can also utilize the soot emissions thing, is a kind of environmental protecting device of energy integrated treatment flue dust.
Further describe the utility model below in conjunction with accompanying drawing:
Accompanying drawing is the utility model structural representation.
With reference to accompanying drawing, this device is made up of clarifying smoke chamber 5, gas cleaning chamber 10, flue gas adsorption chamber 9, and connects successively by pipeline 8, and air-introduced machine 11 is arranged on the inlet duct of gas cleaning chamber.Top, clarifying smoke chamber is provided with three floor spill dedusting plates 3, is furnished with smoke hole 4 on the dedusting plate, and its center is 100～300mm macropore, uniform on every side 20～60mm aperture, and the number of plies of dedusting plate also can be set according to smoke content.Bottom, clarifying smoke chamber is provided with flue-dust retainer 13, and control flashboard 14 is housed on the flue-dust retainer.On every layer of dedusting plate, be provided with standby flue dust wash tub pipe 12, regularly wash to prevent dust stratification on the dedusting plate.Clarifying smoke chamber sidewall on every layer of dedusting plate be provided with the maintenance hand-hole 2, during overhaul of the equipments in order to fix a breakdown.Lead to the pipeline of gas cleaning chamber and fix, vertically be connected with horizontal maintenance terraced 1 between maintenance ladder and the every layer of maintenance hand-hole with vertical maintenance ladder 7.Flue 6 bottom inside are provided with shoot door 15, and the outside is communicated with standby air-introduced machine 16, and this flue top is apart from the 3rd layer of dedusting plate 500～800mm.
Claims (5)
1, a kind of automatic smoke-eliminating dust arrester, form by clarifying smoke chamber, gas cleaning chamber, flue gas adsorption chamber, it is characterized in that the clarifying smoke chamber is that a top is truncated cone, the ducted body that the bottom is square, ducted body top is provided with the spill dedusting plate that one deck at least has smoke hole, and the bottom is provided with the flue-dust retainer that flashboard is housed; One sidewall also is provided with the flue that is communicated with the combustion chamber in bottom, clarifying smoke chamber, and this flue top is apart from the dedusting plate 300～1000mm of lower floor; Gas cleaning chamber and flue gas adsorption chamber are communicated with the clarifying smoke chamber successively by pipeline, in conduit entrance place of gas cleaning chamber air-introduced machine are housed.
2, automatic smoke-eliminating dust arrester according to claim 1 is characterized in that the indoor Ca of being equipped with of gas cleaning (OH)
2Solution is equipped with active carbon in the flue gas adsorption chamber.
3, automatic smoke-eliminating dust arrester according to claim 1 is characterized in that top, clarifying smoke chamber is provided with three floor spill dedusting plates, is furnished with smoke hole on the dedusting plate, and its center is 100～300mm macropore, uniform on every side 20～60mm aperture.
4, automatic smoke-eliminating dust arrester according to claim 1 is characterized in that every layer of dedusting plate is provided with standby flue dust wash tub pipe.
5, automatic smoke-eliminating dust arrester according to claim 1 is characterized in that the clarifying smoke chamber sidewall on every layer of dedusting plate is provided with the maintenance hand-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95227374 CN2240389Y (en) | 1995-11-24 | 1995-11-24 | Automatic smoke prevention and dust control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95227374 CN2240389Y (en) | 1995-11-24 | 1995-11-24 | Automatic smoke prevention and dust control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2240389Y true CN2240389Y (en) | 1996-11-20 |
Family
ID=33873251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95227374 Expired - Fee Related CN2240389Y (en) | 1995-11-24 | 1995-11-24 | Automatic smoke prevention and dust control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2240389Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071347A (en) * | 2013-02-06 | 2013-05-01 | 江苏瑞丰科技实业有限公司 | Smoke emergent treatment technology for fire escape |
| CN106705069A (en) * | 2015-11-12 | 2017-05-24 | 衡阳衡锅锅炉有限公司 | Garbage incineration boiler |
| CN108204596A (en) * | 2017-12-28 | 2018-06-26 | 蓝宜建 | A kind of pyrotechnics separator of waste incineration |
-
1995
- 1995-11-24 CN CN 95227374 patent/CN2240389Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071347A (en) * | 2013-02-06 | 2013-05-01 | 江苏瑞丰科技实业有限公司 | Smoke emergent treatment technology for fire escape |
| CN103071347B (en) * | 2013-02-06 | 2016-01-13 | 江苏瑞丰科技实业有限公司 | Fire disaster escaping flue gas emergency treatment device |
| CN106705069A (en) * | 2015-11-12 | 2017-05-24 | 衡阳衡锅锅炉有限公司 | Garbage incineration boiler |
| CN108204596A (en) * | 2017-12-28 | 2018-06-26 | 蓝宜建 | A kind of pyrotechnics separator of waste incineration |
| CN108204596B (en) * | 2017-12-28 | 2019-09-06 | 蓝宜建 | A kind of pyrotechnics separator of waste incineration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205127642U (en) | Dust removal purification system of lime production line | |
| CN201291108Y (en) | Dust removing device of water-bath spraying net barrier | |
| CN201596433U (en) | Purification device for removing dust and oil of chimney | |
| CN2240389Y (en) | Automatic smoke prevention and dust control device | |
| CN202605926U (en) | Smoke multilevel wet dust-removal decontamination device | |
| CN2508123Y (en) | Impact water bath and active carbon filter combined three-stage high-efficiency dusting purifying device | |
| CN216909722U (en) | Low concentration dust-containing VOCs treatment system | |
| CN2875572Y (en) | Dust collecting sulfur gathering circulation device in smoke dust discharge | |
| CN211799735U (en) | Novel dry desulfurization dust removal device | |
| CN2782201Y (en) | Integrated unit for treating waste gas and dusting | |
| CN2405120Y (en) | Apparatus for dust-removing and desulfurization from boiler smoke | |
| CN2675231Y (en) | Combined type flue desulfurizing and dust-removing purifier | |
| CN208426844U (en) | The air pollutants processor of heat-recoverable | |
| CN2160452Y (en) | Device for dusting, desulfurizing and denitrifying | |
| CN105749671A (en) | Haze cleaning device capable of automatically lifting | |
| CN2781204Y (en) | Desulfurization dust removing integral equipment | |
| CN214158949U (en) | Exhaust treatment device for asphalt production | |
| CN218774554U (en) | Waste gas environmental pollution administers absorption equipment | |
| CN221062175U (en) | Marine carbon capture system flue gas preprocessing device | |
| CN220624081U (en) | Flue gas purifying mechanism for boiler | |
| CN210193765U (en) | Mechanism charcoal carbonization flue gas decoking device | |
| CN215996093U (en) | Incineration flue gas sedimentation device | |
| CN211836463U (en) | Waste gas and waste water separating device | |
| CN217490275U (en) | Coking waste gas treatment device | |
| CN215463125U (en) | High-efficient treating tower of organic waste gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |