CN105056682A - Boiler waste gas treatment device - Google Patents
Boiler waste gas treatment device Download PDFInfo
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- CN105056682A CN105056682A CN201510516834.2A CN201510516834A CN105056682A CN 105056682 A CN105056682 A CN 105056682A CN 201510516834 A CN201510516834 A CN 201510516834A CN 105056682 A CN105056682 A CN 105056682A
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- chamber
- waste gas
- tube connector
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- denitration
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Abstract
A boiler waste gas treatment device comprises a spray treatment chamber, a cyclone dust collector device, a desulfuration chamber, a demisting chamber, a denitration chamber and a gas heating chamber. The lower left end of the spray treatment chamber is connected with a boiler exhaust port through a connecting pipe, the middle of the right end of the spray treatment chamber is connected with a first induced draft fan through a connecting pipe, the other end of the first induced draft fan is connected with the cyclone dust collector device through a connecting pipe, the right end of the cyclone dust collector device is connected with the desulfuration chamber through a connecting pipe, the right end of the desulfuration chamber is connected with a second induced draft fan through a connecting pipe, the second induced draft fan is connected with the demisting chamber through a connecting pipe, the demisting chamber is connected with the denitration chamber through a connecting pipe, the denitration chamber is connected with the gas heating chamber through a connecting pipe, and an exhaust pipe is arranged at the lower left end of the gas heating chamber. The boiler waste gas treatment device can effectively remove dust and desulfurate and denitrate waste gas to thoroughly purify the waste gas, is low in investment cost and high in purifying efficiency, and has high social benefits and economic benefits and a wide development prospect.
Description
Technical field
the present invention relates to boiler waste gas process field, particularly a kind of boiler waste gas treating device.
Background technology
along with the development of industrial economy, in the industrial production, the application of boiler is ubiquitous, particularly some large-scale boilers, the way that factory is general is that the waste gas allowing its burning produce directly is discharged in air, waste gas can be made like this to cause serious pollution to environment, boiler waste gas process is annoying the manufacturer of boiler and the technical barrier of applying unit always, owing to containing a large amount of sulfide in boiler waste gas, nitrogen oxide and dust, as boiler waste gas without any process or processing method improper, the dense smoke of toxic gas is once be diffused in air, not only cause serious pollution to environment, bring very large threat to the healthy of people simultaneously, and the growth of each Plants of periphery can be affected.Therefore, just need a kind of waste gas purification apparatus, waste gas is first purified by purifier, and then by the toxic emission that purified in air, eliminate boiler waste gas to the pollution of environment.
the various smoke purifying equipments that recent two decades occurs are all mainly the clarifying smokes being applicable to large-sized boiler, equipment for the clarifying smoke of small steam and air water boiler for dual purpose is little, and be generally all single purification function, do not have the effect of thoroughly purification, because not only have PM2.5 dust in the flue dust of boiler, but also containing pernicious gases such as sulfur dioxide.Large-scale smoke purifying equipment investment is very large, and supporting small steam and air water boiler for dual purpose cannot use at all.Therefore market is badly in need of that a kind of expense is less, purification efficiency is higher, clean-up effect boiler waste gas treating device thoroughly.
Summary of the invention
the object of this invention is to provide a kind of boiler waste gas treating device, can dedusting effectively, desulphurization and denitration, waste gas is thoroughly purified, and its cost of investment is less, purification efficiency is higher, there is very high Social benefit and economic benefit, have boundless development prospect.
object of the present invention can be achieved through the following technical solutions:
a kind of boiler waste gas treating device, comprise spray process chamber, cyclone dust cleaner device, desulfurization chamber, except fog chamber, denitration chamber, gas-heated room, described spray process chamber lower-left end connects boiler exhaust mouth by tube connector, the first air-introduced machine is connected by tube connector in the middle of right-hand member, the first air-introduced machine other end connects cyclone dust collector by tube connector, described cyclone dust cleaner device right-hand member connects desulfurization chamber by tube connector, described desulfurization chamber right-hand member connects the second air-introduced machine by tube connector, second air-introduced machine connects except fog chamber by tube connector, the described fog chamber that removes connects denitration chamber by tube connector, described denitration chamber connects gas-heated room by tube connector, described lower-left, gas-heated room end arranges blast pipe.
described spray inner treatment chamber upper end arranges spray equipment, and interior lower end arranges dust sedimentation basin, and described spray equipment arranges four spray nozzles.
described desulfurization chamber inside arranges lime stone solution.
described denitration chamber inside arranges activated coke, activated carbon adsorption layer.
described gas-heated chamber interior arranges electric heater.
beneficial effect of the present invention: a kind of boiler waste gas treating device of the present invention, inside arrange spray process chamber, cyclone dust cleaner device, desulfurization chamber, except fog chamber, denitration chamber, gas-heated room, can dedusting effectively, desulphurization and denitration, waste gas is thoroughly purified, environmental emission standard is met through this cleaning system purified gas, and this equipment investment is little, be particularly suitable for the clarifying smoke of miniature boiler, there is very high Social benefit and economic benefit, have boundless development prospect.
Accompanying drawing explanation
fig. 1 is overall structure schematic diagram of the present invention;
in figure, 1-; 2-; 3-; 4-; 5-; 6-; 7-; 8-; 9-; 10-; 11-; 12-; 13-; 14-; 15-; 16-; 17-; 18-; 19-; 20-.
Detailed description of the invention
below in conjunction with accompanying drawing, the present invention is described in further detail.
embodiment 1
a kind of boiler waste gas treating device, comprise spray process chamber 1, cyclone dust cleaner device 2, desulfurization chamber 3, except fog chamber 4, denitration chamber 5, gas-heated room 6, described spray process chamber 1 lower-left end connects boiler exhaust mouth 8 by tube connector 7, the first air-introduced machine 9 is connected by tube connector 7 in the middle of right-hand member, first air-introduced machine 9 other end connects cyclone dust collector 2 by tube connector 7, described cyclone dust cleaner device 2 right-hand member connects desulfurization chamber 3 by tube connector 7, described desulfurization chamber 3 right-hand member connects the second air-introduced machine 10 by tube connector 7, second air-introduced machine 10 connects except fog chamber 4 by tube connector 7, the described fog chamber 4 that removes connects denitration chamber 5 by tube connector 7, described denitration chamber 5 connects gas-heated room 6 by tube connector 7, described lower-left, gas-heated room 6 end arranges blast pipe 11.
embodiment 2
described spray process chamber 1 inner upper end arranges spray equipment 12, and interior lower end arranges dust sedimentation basin 13, and described spray equipment 12 arranges four spray nozzles 14.
embodiment 3
described desulfurization chamber 3 inside arranges lime stone solution 15.
embodiment 4
described denitration chamber 5 inside arranges activated coke 16, activated carbon adsorption layer 17.
embodiment 5
described inside, gas-heated room 6 arranges electric heater 18.
embodiment 6
in the present invention, boiler waste gas is introduced in spray process chamber, after spraying and dedusting filters, enter dedusting again in cyclone dust collector, then waste gas enters desulfurization in desulfurization chamber, enters the demist of demist room after desulfurization, enters into denitration chamber denitration after demist, enter the heating of gas-heated room after denitration, discharge from blast pipe after gas-heated sterilizing.
Claims (5)
1. a boiler waste gas treating device, comprise spray process chamber, cyclone dust cleaner device, desulfurization chamber, except fog chamber, denitration chamber, gas-heated room, it is characterized in that: described spray process chamber lower-left end connects boiler exhaust mouth by tube connector, the first air-introduced machine is connected by tube connector in the middle of right-hand member, the first air-introduced machine other end connects cyclone dust collector by tube connector, described cyclone dust cleaner device right-hand member connects desulfurization chamber by tube connector, described desulfurization chamber right-hand member connects the second air-introduced machine by tube connector, second air-introduced machine connects except fog chamber by tube connector, the described fog chamber that removes connects denitration chamber by tube connector, described denitration chamber connects gas-heated room by tube connector, described lower-left, gas-heated room end arranges blast pipe.
2. a kind of boiler waste gas treating device according to claim 1, is characterized in that: described spray inner treatment chamber upper end arranges spray equipment, and interior lower end arranges dust sedimentation basin, and described spray equipment arranges four spray nozzles.
3. a kind of boiler waste gas treating device according to claim 1, is characterized in that: described desulfurization chamber inside arranges lime stone solution.
4. a kind of boiler waste gas treating device according to claim 1, is characterized in that: described denitration chamber inside arranges activated coke, activated carbon adsorption layer.
5. a kind of boiler waste gas treating device according to claim 1, is characterized in that: described gas-heated chamber interior arranges electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510516834.2A CN105056682A (en) | 2015-08-21 | 2015-08-21 | Boiler waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510516834.2A CN105056682A (en) | 2015-08-21 | 2015-08-21 | Boiler waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105056682A true CN105056682A (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510516834.2A Pending CN105056682A (en) | 2015-08-21 | 2015-08-21 | Boiler waste gas treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105056682A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289204A (en) * | 2015-11-23 | 2016-02-03 | 金川集团股份有限公司 | System and method using powdery active cock for processing low concentration sulfur dioxide flue gas |
| CN105817128A (en) * | 2016-03-16 | 2016-08-03 | 哈尔滨宏万智科技开发有限公司 | Boiler waste gas processing device |
| CN106382825A (en) * | 2016-10-28 | 2017-02-08 | 无锡市富能金属制品有限公司 | Environment-friendly steelmaking furnace |
| CN107537300A (en) * | 2017-11-03 | 2018-01-05 | 肖叶 | A kind of boiler waste gas purification device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3325140A1 (en) * | 1983-07-12 | 1985-01-31 | KABE Ingenierbüro GmbH, 2000 Hamburg | Process for the purification of dust- and aerosol-containing gases and/or vapours and unit for carrying out the process |
| CN1031130A (en) * | 1988-01-19 | 1989-02-15 | 北京橡胶六厂 | The method of coal-burning boiler dust-removal and desulfurizing and device |
| CN203090757U (en) * | 2013-01-31 | 2013-07-31 | 江苏金润环境科技有限公司 | Desulfurization and denitrification system for boiler smoke |
| CN204017612U (en) * | 2014-07-29 | 2014-12-17 | 哈尔滨宏万智科技开发有限公司 | A kind of boiler waste gas treating device |
| CN204034567U (en) * | 2014-09-02 | 2014-12-24 | 河北宏达环境工程有限公司 | A kind of application SCR technology equipment for denitrifying flue gas |
-
2015
- 2015-08-21 CN CN201510516834.2A patent/CN105056682A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3325140A1 (en) * | 1983-07-12 | 1985-01-31 | KABE Ingenierbüro GmbH, 2000 Hamburg | Process for the purification of dust- and aerosol-containing gases and/or vapours and unit for carrying out the process |
| CN1031130A (en) * | 1988-01-19 | 1989-02-15 | 北京橡胶六厂 | The method of coal-burning boiler dust-removal and desulfurizing and device |
| CN203090757U (en) * | 2013-01-31 | 2013-07-31 | 江苏金润环境科技有限公司 | Desulfurization and denitrification system for boiler smoke |
| CN204017612U (en) * | 2014-07-29 | 2014-12-17 | 哈尔滨宏万智科技开发有限公司 | A kind of boiler waste gas treating device |
| CN204034567U (en) * | 2014-09-02 | 2014-12-24 | 河北宏达环境工程有限公司 | A kind of application SCR technology equipment for denitrifying flue gas |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289204A (en) * | 2015-11-23 | 2016-02-03 | 金川集团股份有限公司 | System and method using powdery active cock for processing low concentration sulfur dioxide flue gas |
| CN105817128A (en) * | 2016-03-16 | 2016-08-03 | 哈尔滨宏万智科技开发有限公司 | Boiler waste gas processing device |
| CN106382825A (en) * | 2016-10-28 | 2017-02-08 | 无锡市富能金属制品有限公司 | Environment-friendly steelmaking furnace |
| CN107537300A (en) * | 2017-11-03 | 2018-01-05 | 肖叶 | A kind of boiler waste gas purification device |
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Application publication date: 20151118 |