CN108434966A - A kind of incinerator smoke processing unit and its method - Google Patents
A kind of incinerator smoke processing unit and its method Download PDFInfo
- Publication number
- CN108434966A CN108434966A CN201810596244.9A CN201810596244A CN108434966A CN 108434966 A CN108434966 A CN 108434966A CN 201810596244 A CN201810596244 A CN 201810596244A CN 108434966 A CN108434966 A CN 108434966A
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- CN
- China
- Prior art keywords
- flue gas
- whirlwind cyclone
- incinerator
- whirlwind
- cylinder
- 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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- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
- B01D53/523—Mixtures of hydrogen sulfide and sulfur oxides
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
- B01D2258/0291—Flue gases from waste incineration plants
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Cyclones (AREA)
- Chimneys And Flues (AREA)
Abstract
The present invention is a kind of incinerator smoke processing unit, the flue gas processing device is set to the top of incinerator chimney, the flue gas processing device includes micro-nano atomizer, chemical tank, whirlwind cyclone and extends out cylinder, one end of the micro-nano atomizer is connected with chemical tank, the other end of micro-nano atomizer is connected in the exit of incinerator chimney with whirlwind cyclone, the outside of the whirlwind cyclone is equipped with and extends out cylinder, belongs to the relevant technical field of exhaust-gas treatment.Purpose be by the flue gas processing device by flue gas some harmful chemical gas and after soot dust granule contacts with aerosolized medication, medicament is atomized to capture, and it is attached on these harmful gases and soot dust granule, whirlwind cyclone and whirlwind cyclone is recycled to extend out cylinder, in flue gas the harmful chemical gas of major part and soot dust granule filter down, reduce subsequent treatment process and equipment.
Description
Technical field
The present invention relates to the environmental technology field of incinerator smoke efficient process, especially a kind of incinerator smoke processing dress
It sets and its method.
Background technology
With the fast development of science and technology, people increasingly pay attention to environmental protection, and the requirement to air quality is also increasingly
Height, and incinerator exchanges thermal energy for as being burned to coal-fired or waste or handles the device of waste, burning coal or
After waste by incinerator discharge flue gas in containing a large amount of pernicious gas (as contain sulfur dioxide gas, hydrogen chloride gas,
Hydrogen sulfide gas etc.), dust, two dislike because if the pollutants such as, heavy metal will make atmospheric environment without dealing carefully with
At more serious pollution；In order to which the exhaust gas that incinerator discharges is purified and handled, the prior art proposes kinds of schemes, such as
Some water disposal plans, cloth bag processing scheme etc..Although these schemes have the characteristics that high dust collection efficiency, environment protecting are good,
But also have the shortcomings that simultaneously complicated, operating difficulties, cannot remove in time harmful chemical gas etc. some.
Invention content
The purpose of the present invention is be to solve device structure complexity in some existing incinerator smoke processing procedures, practical behaviour
Make more difficult and be easy to cause secondary pollution problems to air, and a kind of incinerator smoke processing unit and its side are provided
Method.
A kind of incinerator smoke processing unit, the flue gas processing device are set to the top of incinerator chimney, the flue gas
Processing unit includes micro-nano atomizer, chemical tank, whirlwind cyclone and extends out cylinder, one end of the micro-nano atomizer and medicine
Agent case is connected, and the other end of micro-nano atomizer is connected in the exit of incinerator chimney with whirlwind cyclone, the whirlwind rotation
The outside of stream device, which is equipped with, extends out cylinder.
Further, the bottom for extending out cylinder be equipped with for collects extend out liquified chemical gas that an inner wall flows down with
The medicament recycling bins of soot dust granule.
Further, the flue gas processing device further includes having wind turbine, and the wind turbine includes exhaust column and exhaust duct, institute
The one end for stating wind turbine is connected by exhaust column with the outlet end of incinerator chimney, and the other end of wind turbine is revolved by exhaust duct and whirlwind
Stream device is connected and is that whirlwind cyclone persistently provides power.
A kind of incinerator smoke processing method, the described method comprises the following steps：
A, wind turbine extracts flue gas in incinerator chimney by exhaust column and flue gas is transported to whirlwind cyclone by exhaust duct again
In, the power for generating eddy flow is provided for whirlwind cyclone so that whirlwind cyclone inner hub location generates larger negative pressure, from
And whirlwind cyclone is made to generate the power for extracting flue gas in incinerator chimney；
B, micro-nano atomizer generates medicament atomization, atomization in bottom centre's whirlwind cyclone air intake vent position of whirlwind cyclone
It is drawn into whirlwind cyclone together with medicament and flue gas；
C, it is sufficiently mixed with flue gas generation under aerosolized medication is acted in whirlwind cyclone by whirlwind, the harmful chemicals gas in flue gas
Body is atomized medicament attachment and generates liquid pearl, and volume becomes larger, while the soot dust granule in flue gas is also atomized medicament attachment
Product becomes larger, and gravity increases, and under the cyclonic action in swirl cylinder drastically, is screwed out to whirlwind cyclone exterior upper portion by centrifugal force
It extends out on an inner wall, since the internal diameter for extending out cylinder is larger, in addition the effect of gravity, is attached to liquid pearl and the cigarette extended out on an inner wall
Dirt particle is flowed down along the inner wall for extending out cylinder, and the medicament recycling bins for being extended out a bottom are collected；
D, treated flue gas in cylinder is extended out, subsequent processing equipment is drained into from the smoke discharge pipe for extending out top.
It is using the advantageous effect of above-mentioned technical proposal：The present invention provides a kind of incinerator smoke processing unit, whirlwind rotation
The top that device is mounted on incinerator chimney is flowed, wind turbine extracts flue gas as the dynamic of whirlwind cyclone eddy flow from incinerator chimney
Power, micro-nano atomizer generate aerosolized medication, the flue gas in aerosolized medication and chimney at whirlwind cyclone bottom centre position
Be pumped into inside cyclone by whirlwind cyclone, due to the violent cyclonic action inside whirlwind cyclone so that aerosolized medication and
Flue gas is adequately mixed, and aerosolized medication captures harmful chemical gas in flue gas and soot dust granule and is attached to
Face so that chemical gas liquid pearlization and soot dust granule liquefaction screw out extending out in cylinder and being attached to and extend out cylinder to outside by eddy flow
Inner wall on, due to extending out being relatively large in diameter for cylinder, and the liquid pearlization due to chemical gas and the liquefied gravity of soot dust granule,
The chemical gas of liquid pearlization and liquefied soot dust granule just flow down along the inner wall for extending out cylinder, are collected by medicament dust collecting box, warp
The flue gas for crossing processing is expelled to subsequent processing equipment from the smoke discharge pipe on top.
Description of the drawings
Fig. 1 is heretofore described incinerator smoke processing device structure diagram.
In attached drawing, parts list represented by the reference numerals are as follows：
1- incinerator chimneys, 2- chemical tanks, the micro-nano atomizers of 3-, 4- medicaments recycling bins, 5- dust storage chambers, 6- whirlwind cyclone,
7- extends out cylinder, 8- wind turbines, 80- exhaust columns, 81- exhaust ducts, 9- bottom centre air intake vent, 10- smoke discharge pipes.
Specific implementation mode
Present disclosure is further described below in conjunction with attached drawing and currently preferred specific embodiment.It is lifted
Example is served only for explaining the present invention, is not intended to limit the scope of the present invention.
As shown in fig. 1, flue gas processing device described in this programme is at the top of incinerator chimney 1, the flue gas
Reason device includes micro-nano atomizer 3, chemical tank 2, whirlwind cyclone 6 and extends out cylinder 7, one end of the micro-nano atomizer 3
It is connected with chemical tank 2, the other end of micro-nano atomizer 3 is connected in the exit of incinerator chimney 1 with whirlwind cyclone 6, institute
The outside of whirlwind cyclone 6 is stated equipped with cylinder 7 is extended out, the micro-nano atomizer 3 is located at the outside of incinerator chimney 1, is carried out
The position of atomization is at bottom centre's air intake vent 9 of whirlwind cyclone 6, so that the micro-nano atomizer 3 is revolved in whirlwind
Generate medicament atomization at 6 bottom centre's air intake vents 9 of Liu Qi, medicament and flue gas after atomization are violent in 6 inside of whirlwind cyclone
It is sufficiently mixed under cyclonic action, aerosolized medication and chemical gas and soot dust granule are mutually adsorbed, captured, and using extending out, cylinder 7 is larger
Diameter to weaken the rotary speed of the chemical gas and liquefied soot dust granule of liquid pearlization, reach best capture effect；
In the present solution, the bottom for extending out cylinder 7 is equipped with for collecting the liquified chemical gas and flue dust for extending out that 7 inner wall of cylinder flows down
The medicament recycling bins 4 of grain；In the present solution, the flue gas processing device further includes having wind turbine 8, the wind turbine 8 includes exhausting
One end of pipe 80 and exhaust duct 81, the wind turbine 8 is connected by exhaust column 80 with the outlet end of incinerator chimney 1, wind turbine 8 it is another
One end is connected with whirlwind cyclone 6 by exhaust duct 81 and persistently provides power for whirlwind cyclone 6.
A kind of method of incinerator smoke processing unit, the described method comprises the following steps：
A, flue gas is transported to whirlwind by wind turbine 8 by exhaust duct 81 again by exhaust column 80 from 1 inner extraction flue gas of incinerator chimney
In cyclone 6, the power for generating eddy flow is provided for whirlwind cyclone 6 so that 6 inner hub location of whirlwind cyclone generates larger
Negative pressure so that whirlwind cyclone 6 generate extract 1 inner flue gas of incinerator chimney power；
B, micro-nano atomizer 3 generates medicament atomization in the 6 air intake vent position of bottom centre's whirlwind cyclone of whirlwind cyclone 6,
It is drawn into whirlwind cyclone 6 together with aerosolized medication and flue gas；
C, it is sufficiently mixed with flue gas generation under aerosolized medication is acted in whirlwind cyclone 6 by whirlwind, the harmful chemicals in flue gas
Gas is atomized medicament attachment and generates liquid pearl, and volume becomes larger, while the soot dust granule in flue gas is also atomized medicament attachment
Volume becomes larger, and gravity increases, and under the cyclonic action in swirl cylinder drastically, is screwed out to outside 6 top of whirlwind cyclone by centrifugal force
Face extends out on 7 inner wall of cylinder, since the internal diameter for extending out cylinder 7 is larger, in addition the effect of gravity, is attached to and extends out on 7 inner wall of cylinder
Liquid pearl and soot dust granule are flowed down along the inner wall for extending out cylinder, are collected by the medicament recycling bins 4 for extending out 7 bottom of cylinder；
D, treated flue gas in cylinder 7 is extended out, subsequent processing equipment is drained into from the smoke discharge pipe 10 for extending out 7 top of cylinder.
By aforesaid operations, harmful chemical gas in flue gas and soot dust granule can be mixed and phase with aerosolized medication
Mutually absorption, capture pass through the chemical gas of liquid pearlization and liquefied soot dust granule outer by the cyclonic action of whirlwind cyclone
Expand cylinder to be collected by filtration.Most chemical gas and soot dust granule are removed, subsequent treatment process and equipment are simplified.Protection ring
Border reduces environmental pollution.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of incinerator smoke processing unit, the flue gas processing device is set to incinerator chimney（1）Top, feature exists
In：The flue gas processing device includes micro-nano atomizer（3）, chemical tank（2）, whirlwind cyclone（6）With extend out cylinder（7）, institute
State micro-nano atomizer（3）One end and chemical tank（2）It is connected, micro-nano atomizer（3）The other end in incinerator chimney（1）
Exit and whirlwind cyclone（6）It is connected, the whirlwind cyclone（6）Outside be equipped with extend out cylinder（7）.
2. incinerator smoke processing unit according to claim 1, it is characterised in that：It is described to extend out cylinder（7）Bottom set
It is useful for collecting and extends out cylinder（7）The medicament recycling bins for the liquified chemical gas and soot dust granule that inner wall flows down（4）.
3. the incinerator smoke processing unit according to claims 1 or 2, it is characterised in that：The fume treatment dress
Set further includes having wind turbine（8）, the wind turbine（8）Including exhaust column（80）And exhaust duct（81）, the wind turbine（8）One end pass through
Exhaust column（80）With incinerator chimney（1）Outlet end be connected, wind turbine（8）The other end pass through exhaust duct（81）With whirlwind eddy flow
Device（6）It is connected and is whirlwind cyclone（6）Power is persistently provided.
4. using the method for any one of the claims 1 to the 3 incinerator smoke processing unit, which is characterized in that institute
The method of stating includes the following steps：
A, wind turbine（8）Pass through exhaust column（80）From incinerator chimney（1）In extract flue gas pass through exhaust duct again（81）Flue gas is defeated
It is sent to whirlwind cyclone（6）In, it is whirlwind cyclone（6）There is provided the power for generating eddy flow so that whirlwind cyclone（6）In inside
Heart position generates larger negative pressure, so that whirlwind cyclone（6）It generates and extracts incinerator chimney（1）In flue gas power；
B, micro-nano atomizer（3）In whirlwind cyclone（6）Bottom centre's whirlwind cyclone（6）Air intake vent position generates medicament
Atomization, aerosolized medication are drawn into whirlwind cyclone together with flue gas（6）In；
C, aerosolized medication is in whirlwind cyclone（6）In be sufficiently mixed by lower generated with flue gas of whirlwind effect, the harmful in flue gas
It learns gas and is atomized medicament attachment and generate liquid pearl, volume becomes larger, while to be also atomized medicament attached for the soot dust granule in flue gas
It volume to become larger, gravity increases, and under the cyclonic action in swirl cylinder drastically, is screwed out to whirlwind cyclone by centrifugal force（6）On
Cylinder is extended out outside portion（7）On inner wall, due to extending out cylinder（7）Internal diameter it is larger, in addition the effect of gravity, is attached to and extends out cylinder
（7）Liquid pearl and soot dust granule on inner wall flow down along the inner wall for extending out cylinder, are extended out cylinder（7）The medicament recycling bins of bottom（4）
It collects；
D, cylinder is extended out（7）Interior treated flue gas, from extending out cylinder（7）The smoke discharge pipe on top drains into subsequent processing and sets
It is standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810596244.9A CN108434966A (en) | 2018-06-11 | 2018-06-11 | A kind of incinerator smoke processing unit and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810596244.9A CN108434966A (en) | 2018-06-11 | 2018-06-11 | A kind of incinerator smoke processing unit and its method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108434966A true CN108434966A (en) | 2018-08-24 |
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ID=63206150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810596244.9A Pending CN108434966A (en) | 2018-06-11 | 2018-06-11 | A kind of incinerator smoke processing unit and its method |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1632476A1 (en) * | 1989-03-30 | 1991-03-07 | Белорусский Государственный Институт Народного Хозяйства Им.В.В.Куйбышева | Gas cleaning apparatus |
| CN2436803Y (en) * | 2000-08-11 | 2001-06-27 | 陈志刚 | Oil-combustion fume purifier |
| CN101559316A (en) * | 2009-05-22 | 2009-10-21 | 徐彬 | Fire coal smoke rotary atomization dedusting and desulfurization device |
| CN202606304U (en) * | 2011-11-02 | 2012-12-19 | 深圳市山水乐环保科技有限公司 | Whirlwind and rotational flow device for electrostatically processing oil fume and dust containing gases |
| KR101257263B1 (en) * | 2012-09-13 | 2013-05-03 | 성진엔지니어링 (주) | The preprocessing apparatus of waste gas disposal system |
| CN103512035A (en) * | 2012-06-26 | 2014-01-15 | 孙立刚 | Straight-through type cyclone dust collector suitable for processing any smoke discharge and automatic dust discharge method thereof |
| DE202013105968U1 (en) * | 2013-12-30 | 2014-03-27 | Wuxi Huahong Information Technology Co., Ltd. | Flue gas treatment tower, in particular flue gas deacidification tower with atomization |
| CN206276166U (en) * | 2016-11-10 | 2017-06-27 | 盱眙绿环水处理有限公司 | A kind of Wet type cyclone separates dust arrester |
| CN107930883A (en) * | 2018-01-24 | 2018-04-20 | 深圳市山水乐环保科技有限公司 | A kind of micro-nano atomising device of liquid and method |
| CN208990531U (en) * | 2018-06-11 | 2019-06-18 | 深圳市山水乐环保科技有限公司 | A kind of incinerator smoke processing unit |
-
2018
- 2018-06-11 CN CN201810596244.9A patent/CN108434966A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1632476A1 (en) * | 1989-03-30 | 1991-03-07 | Белорусский Государственный Институт Народного Хозяйства Им.В.В.Куйбышева | Gas cleaning apparatus |
| CN2436803Y (en) * | 2000-08-11 | 2001-06-27 | 陈志刚 | Oil-combustion fume purifier |
| CN101559316A (en) * | 2009-05-22 | 2009-10-21 | 徐彬 | Fire coal smoke rotary atomization dedusting and desulfurization device |
| CN202606304U (en) * | 2011-11-02 | 2012-12-19 | 深圳市山水乐环保科技有限公司 | Whirlwind and rotational flow device for electrostatically processing oil fume and dust containing gases |
| CN103512035A (en) * | 2012-06-26 | 2014-01-15 | 孙立刚 | Straight-through type cyclone dust collector suitable for processing any smoke discharge and automatic dust discharge method thereof |
| KR101257263B1 (en) * | 2012-09-13 | 2013-05-03 | 성진엔지니어링 (주) | The preprocessing apparatus of waste gas disposal system |
| DE202013105968U1 (en) * | 2013-12-30 | 2014-03-27 | Wuxi Huahong Information Technology Co., Ltd. | Flue gas treatment tower, in particular flue gas deacidification tower with atomization |
| CN206276166U (en) * | 2016-11-10 | 2017-06-27 | 盱眙绿环水处理有限公司 | A kind of Wet type cyclone separates dust arrester |
| CN107930883A (en) * | 2018-01-24 | 2018-04-20 | 深圳市山水乐环保科技有限公司 | A kind of micro-nano atomising device of liquid and method |
| CN208990531U (en) * | 2018-06-11 | 2019-06-18 | 深圳市山水乐环保科技有限公司 | A kind of incinerator smoke processing unit |
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