CN105817105A - Dust and smoke processing system - Google Patents
Dust and smoke processing system Download PDFInfo
- Publication number
- CN105817105A CN105817105A CN201610304405.3A CN201610304405A CN105817105A CN 105817105 A CN105817105 A CN 105817105A CN 201610304405 A CN201610304405 A CN 201610304405A CN 105817105 A CN105817105 A CN 105817105A
- Authority
- CN
- China
- Prior art keywords
- dust
- processing system
- fume
- fume processing
- processing
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/10—Combinations of devices covered by groups B01D45/00, B01D46/00 and B01D47/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
The invention relates to a dust and smoke processing system which comprises a dust and smoke processing subsystem and a circulating water processing subsystem. The two subsystems are connected through a pipeline. The dust and smoke processing subsystem comprises a spraying absorption device, a whirlwind dewatering dust removal device, a viscous matter impact capturing device, a dust and fog drop filtering device, a cooling and condensing device and a vapor filtering device which are sequentially connected. The circulating water processing subsystem comprises a primary deposit processing device, a grid primary filtering processing device, a deposit filter processing device, an air floating processing device, a quartz sand filtering device and an activated carbon adsorbing device which are sequentially connected. The dust and smoke processing system has comprehensive functions of dust removal, smoke removal, fog removal and vapor removal, and the sufficient processing of industrial dust and smoke pollution is achieved.
Description
Technical field
The present invention relates to environmental protection treatment technical field, particularly relate to a kind of fume processing system.
Background technology
At present atmospheric pollution is very serious, and industrial fumes flue gas is one of important polluter, essentially from two kinds by way of: burn and dry dry；Increase chimney height and be not solution problem but escape problem, so must before discharge fume fully be processed.Various Industrial Boiler such as such as power plant etc., although large-sized boiler has all carried out desulphurization denitration process, but these process in technique most in order to not allow the pipelines such as chimney be corroded, GGH system is used to have a mind to improve the temperature of discharge, result discharge time create substantial amounts of haze, so must also carry out advanced treating or increase process technique accordingly；The such as drying of the industry such as wood-based plate and glass fibre is dried, and produces the organic harmful gas of substantial amounts of high temperature and aqueous vapor, although part factory have also been made some and processes, but the result processed is substantially less than position, and especially autumn and winter season is still that white cigarette dances in the air.
Summary of the invention
For the problem of shortcomings and deficiencies in prior art, the present invention proposes a kind of fume processing system, have dedusting, smoke abatement, except mist, deaeration comprehensive function, it is achieved that the abundant process to industrial fumes smoke pollution.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of fume processing system, including fume processing subsystem and circulating water treatment subsystem, two subsystems are connected by pipeline, fume processing subsystem includes spray-absorption device, whirlwind dewatering dust-cleaning device, clash into capture stickum device, micronic dust droplet defecator, cooling condensing unit and Mist filtration device, these devices are the most sequentially connected, circulating water treatment subsystem includes the most heavy processing means, grid initial filter processing means, deposition filter processing means, air flotation processing device, quartz sand filter and activated carbon adsorption unit, the most sequentially it is connected between these devices.
Further, described spray-absorption device is made up of multiple stage high-pressure hydraulic pump and shower corresponding respectively.
Further, described whirlwind dewatering dust-cleaning device is formed by organizing cyclonic separation unit more.
Further, the described capture stickum device that clashes into is made up of a series of flaps.
Further, described micronic dust droplet defecator is made up of finer drainage screen and self-stripping unit.
Further, described cooling condensing unit is made up of numerous condensing tubes.
Further, described Mist filtration device is made up of the filter cloth bag of super large surface area and densification.
Further, described fume processing subsystem also can comprise other auxiliary device.
Further, described circulating water treatment subsystem also can comprise other auxiliary device.
There is advantages that the present invention uses whirlwind dewatering dust-cleaning device dedusting, absorption and primary three processes of mist of removing to be combined together, relatively conventional sulfur removal technology improves efficiency, has saved flow resistance；The present invention passes through fume processing subsystem, the pollutant in flue gas can be made substantially to be eliminated, and gas temperature is also close to ambient temperature, can not only be up to standard, and will not form haze；The present invention also has sufficient self-cleaning function.
Accompanying drawing explanation
Fig. 1 is present system structural representation.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments are merely to illustrate the present invention rather than limit the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, the present invention can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
As shown in the figure, a kind of fume processing system, including fume processing subsystem 101 and circulating water treatment subsystem 102, two subsystems are connected by pipeline 30, fume processing subsystem 101 includes spray-absorption device 1, whirlwind dewatering dust-cleaning device 2, clash into capture stickum device 3, micronic dust droplet defecator 4, cooling condensing unit 5 and Mist filtration device 6, these devices are the most sequentially connected, circulating water treatment subsystem 102 includes the most heavy processing means 7, grid initial filter processing means 8, deposition filter processing means 9, air flotation processing device 10, quartz sand filter 11 and activated carbon adsorption unit 12, the most sequentially it is connected between these devices.
Cause pollute produce because have: solid particulate matter, flue gas, steam and high temperature；Generating the biggest material of viscosity after the cooling of some flue gas, the essence process that the present invention processes is first by during in the fume of industrial discharge, pollution factor transfers to recirculated water, makes gas qualified discharge, then processes recirculated water.Processing engineering for concrete fume, described fume processing subsystem 101 and circulating water treatment subsystem 102 also can add other auxiliary device.
Described spray-absorption device 1 is to be sprayed flue gas by corresponding shower respectively by multiple stage high-pressure hydraulic pump, drenches weighting solids particulate matter, solution absorption flue gas, cooled flue gas；Whirlwind dewatering dust-cleaning device 2 is formed by organizing cyclonic separation unit more, utilizes centrifugal force weight in wet base particulate matter and drop to be separated from flue gas；Clash into capture stickum device 3 to be made up of a series of flaps, capture those stickums formed because of cooling, and allow it automatically wander, because processing process unit together under the influence of the meeting of these stickums；Micronic dust droplet defecator 4 is made up of finer drainage screen and self-stripping unit, after former roads process, still has some micronic dusts and droplet；Cooling condensing unit 5 is made up of numerous cooling tubes, and pending flue gas, at cooling Bottomhole pressure, carries out heat exchange by tube wall with external environment and cools down；Because flue-gas temperature at this moment is the highest, absolute humidity is big, especially autumn and winter season, if emit necessarily be cooled to mist and dissolve those not processed fall trace harmful gases；Mist filtration device 6 is made up of the filter cloth bag of super large surface area and densification, filters superfine little mist.Through fume processing subsystem, the pollutant in flue gas are eliminated substantially, and gas temperature is also close to ambient temperature, can not only qualified discharge, nor haze can be formed.
After fume processing subsystem 101, during pollution factor transfers to recirculated water in fume, then entered into circulating water treatment subsystem 102 by pipeline 30 and carry out purified treatment.
The most heavy described processing means 7 is to utilize preliminary sedimentation tank that the most heavier material is carried out precipitation process；Grid initial filter processing means 8 is to utilize grid that material lighter relatively greatly is carried out primary filter process；Sewage after grid initial filter processes enters slow heavy pond 21, and the deposition filter processing means 9 in slow heavy pond 21 is to filter separator for mud and water by precipitation to precipitate less deposit and less suspended material and filtration treatment；Air flotation processing device 10 is to utilize air floatation machine that tiny float is carried out dissolved air flotation process；Pond 22 in water inflow after process.Quartz sand filter 11 is to utilize quartz filter to adsorb small float and filtration treatment；Activated carbon adsorption unit 12 is to utilize activated carbon filtering collector that the organic gas molecule being dissolved in water is carried out adsorption treatment, and the clear water after activated carbon adsorption enters clear water reserviors 23, and the water in clear water reserviors 23 can also back into and form circulation in spray-absorption device 1.Being also equipped with sludge-tank 23 in circulating water treatment subsystem, in heavy pond of being eased up by preliminary sedimentation tank, the mud of precipitation imports in this pond and processes.
Each point of the present invention, sub-processing system are made up of modularity, process engineering for different concrete fumes, only need to adjust relevant point, parameter of any subsystem.As being applied to desulfurization project, carry out preservative treatment to holding corrosion-prone parts, change the air-flotation process in circulating water treatment subsystem, quartz sand filtration and activated carbon adsorption into double alkali method desulfurizing technology.Tradition sulfur removal technology by dedusting, absorb, separate except mist, absorbed by cleaner unit dedusting, spray void tower, demister removes mist, the present invention uses whirlwind dewatering dust-cleaning device dedusting, absorption and primary three processes of mist of removing to be combined together, and relatively conventional sulfur removal technology improves efficiency, has saved flow resistance.It addition, the GGH temperature elevation system that present invention eliminates in tradition sulfur removal technology, on the contrary, take to cool down condensing unit, although purpose is the same: prevent corrosion, but process is contrary, effect is different；The purpose of GGH temperature elevation system is the water vapor absorption and corrosion pipeline not allowing the sour gas of residual be condensed, and directly emits, and the sour gas that result not only remains is discharged, and owing to being cooled into substantial amounts of haze in the environment after discharging；The cooling condensing unit of the present invention is contrary with it, and purpose is exactly to allow flue gas cool down condensation further and to absorb the sour gas of residual, the most finely removes mist, not only prevent the corrosion to chimney breast, but also improve discharge quality.
Present invention is mainly applied to various industrial fumes fume treatment engineering, have dedusting, smoke abatement, except mist, deaeration comprehensive function, whole system reasonability unique, overall, the abundant process to industrial fumes smoke pollution can be realized.
Claims (9)
1. a fume processing system, it is characterized in that: include fume processing subsystem and circulating water treatment subsystem, two subsystems are connected by pipeline, fume processing subsystem includes spray-absorption device, whirlwind dewatering dust-cleaning device, clash into capture stickum device, micronic dust droplet defecator, cooling condensing unit and Mist filtration device, these devices are the most sequentially connected, circulating water treatment subsystem includes the most heavy processing means, grid initial filter processing means, deposition filter processing means, air flotation processing device, quartz sand filter and activated carbon adsorption unit, the most sequentially it is connected between these devices.
A kind of fume processing system the most according to claim 1, it is characterised in that: described spray-absorption device is made up of multiple stage high-pressure hydraulic pump and shower corresponding respectively.
A kind of fume processing system the most according to claim 1, it is characterised in that: described whirlwind dewatering dust-cleaning device is formed by organizing cyclonic separation unit more.
A kind of fume processing system the most according to claim 1, it is characterised in that: the described capture stickum device that clashes into is made up of a series of flaps.
A kind of fume processing system the most according to claim 1, it is characterised in that: described micronic dust droplet defecator is made up of finer drainage screen and self-stripping unit.
A kind of fume processing system the most according to claim 1, it is characterised in that: described cooling condensing unit is made up of numerous condensing tubes.
A kind of fume processing system the most according to claim 1, it is characterised in that: described Mist filtration device is made up of the filter cloth bag of super large surface area and densification.
A kind of fume processing system the most according to claim 1, it is characterised in that: described fume processing subsystem also can comprise other auxiliary device.
A kind of fume processing system the most according to claim 1, it is characterised in that: described circulating water treatment subsystem also can comprise other auxiliary device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304405.3A CN105817105A (en) | 2016-05-09 | 2016-05-09 | Dust and smoke processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304405.3A CN105817105A (en) | 2016-05-09 | 2016-05-09 | Dust and smoke processing system |
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| Publication Number | Publication Date |
|---|---|
| CN105817105A true CN105817105A (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610304405.3A Pending CN105817105A (en) | 2016-05-09 | 2016-05-09 | Dust and smoke processing system |
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Citations (12)
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|---|---|---|---|---|
| JP2001252526A (en) * | 2000-03-13 | 2001-09-18 | Yoshikazu Kumihigashi | Method and apparatus for cleaning waste gas |
| JP2003088729A (en) * | 2001-09-19 | 2003-03-25 | Shingo Kaneko | Method for removing dioxins by activated carbon adsorption and removal apparatus therefor |
| WO2007035169A1 (en) * | 2005-09-21 | 2007-03-29 | Metso Power Ab | A method for the cleaning of flue gases and the treatment of ash from the combustion of refuse |
| CN102309915A (en) * | 2011-08-23 | 2012-01-11 | 浙江省环境工程有限公司 | Device for treating waste gas used on production line of scouring pad |
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| CN104785065A (en) * | 2015-05-13 | 2015-07-22 | 常州禹豪防水科技有限公司 | Asphalt waste gas treatment device and treatment process thereof |
| CN104906876A (en) * | 2015-06-01 | 2015-09-16 | 杭州大地环保工程有限公司 | Tail gas purification method and device for thermal desorption of organic contaminated soil |
| CN204723902U (en) * | 2015-05-13 | 2015-10-28 | 常州禹豪防水科技有限公司 | Pitch emission-control equipment |
| CN105169863A (en) * | 2015-08-17 | 2015-12-23 | 杭州科瑞特环境技术有限公司 | Integrated treating apparatus and treating process for exhaust gas of setting machine used in dyeing and finishing industry |
| CN105289132A (en) * | 2015-11-19 | 2016-02-03 | 苏州韵蓝环保科技有限公司 | Modularized exhaust-gas treatment device |
| CN205730744U (en) * | 2016-05-09 | 2016-11-30 | 池州大自然环保工程有限公司 | A kind of fume processing system |
-
2016
- 2016-05-09 CN CN201610304405.3A patent/CN105817105A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001252526A (en) * | 2000-03-13 | 2001-09-18 | Yoshikazu Kumihigashi | Method and apparatus for cleaning waste gas |
| JP2003088729A (en) * | 2001-09-19 | 2003-03-25 | Shingo Kaneko | Method for removing dioxins by activated carbon adsorption and removal apparatus therefor |
| WO2007035169A1 (en) * | 2005-09-21 | 2007-03-29 | Metso Power Ab | A method for the cleaning of flue gases and the treatment of ash from the combustion of refuse |
| CN102309915A (en) * | 2011-08-23 | 2012-01-11 | 浙江省环境工程有限公司 | Device for treating waste gas used on production line of scouring pad |
| CN102872671A (en) * | 2012-10-15 | 2013-01-16 | 裴登明 | Asphalt waste gas purifying method and device |
| CN104548842A (en) * | 2014-12-23 | 2015-04-29 | 哈尔滨金大环境工程有限公司 | Cyclone diffusion type smoke prevention and dust control device and smoke prevention and dust control method |
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| CN204723902U (en) * | 2015-05-13 | 2015-10-28 | 常州禹豪防水科技有限公司 | Pitch emission-control equipment |
| CN104906876A (en) * | 2015-06-01 | 2015-09-16 | 杭州大地环保工程有限公司 | Tail gas purification method and device for thermal desorption of organic contaminated soil |
| CN105169863A (en) * | 2015-08-17 | 2015-12-23 | 杭州科瑞特环境技术有限公司 | Integrated treating apparatus and treating process for exhaust gas of setting machine used in dyeing and finishing industry |
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| CN205730744U (en) * | 2016-05-09 | 2016-11-30 | 池州大自然环保工程有限公司 | A kind of fume processing system |
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Application publication date: 20160803 |