CN105597483A - Device and method for removing vapor dissolved particles by virtue of wet desulphurization exhaust gas cooling method - Google Patents
Device and method for removing vapor dissolved particles by virtue of wet desulphurization exhaust gas cooling method Download PDFInfo
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- CN105597483A CN105597483A CN201610153279.6A CN201610153279A CN105597483A CN 105597483 A CN105597483 A CN 105597483A CN 201610153279 A CN201610153279 A CN 201610153279A CN 105597483 A CN105597483 A CN 105597483A
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- flue gas
- cooling
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- dissolved particles
- water vapor
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- 238000001816 cooling Methods 0.000 title claims abstract description 88
- 239000002245 particle Substances 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000010419 fine particle Substances 0.000 claims abstract description 24
- 238000000926 separation method Methods 0.000 claims abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 99
- 239000003546 flue gas Substances 0.000 claims description 99
- 238000006477 desulfuration reaction Methods 0.000 claims description 46
- 230000023556 desulfurization Effects 0.000 claims description 41
- 230000007306 turnover Effects 0.000 claims description 18
- 239000000498 cooling water Substances 0.000 claims description 14
- 235000014171 carbonated beverage Nutrition 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 238000007747 plating Methods 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 239000003517 fume Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003009 desulfurizing effect Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 230000004087 circulation Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B01D5/0012—Vertical tubes
-
- 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
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a device and method for removing vapor dissolved particles by virtue of a wet desulphurization exhaust gas cooling method. The device comprises a body, an inlet, a guiding region, a cooling-condensing region, a disturbing collision region, a water collecting region, a turning separation region and an outlet, wherein the inlet is formed in the upper end of the body; the guiding region is arranged in the body and is communicated with the inlet; the cooling-condensing region is arranged in the body and is communicated with the guiding region; the disturbing collision region is arranged in the body and is communicated with the cooling-condensing region; the water collecting region is arranged in the body and is communicated with the disturbing collision region; the turning separation region is connected with the body in a preset angle A and is communicated with the water collecting region; and the outlet is communicated with the turning separation region. The device and the method have the beneficial effects that the influence caused by the dissolved particles in wet desulphurization exhaust gas to the discharging of fine particles is disclosed for the first time in China, and exhaust gas at an outlet of a wet desulphurization tower is utilized for cooling to condense partial vapor of oversaturated exhaust gas so as to remove vapor, the dissolved particles in vapor and the fine particles in exhaust gas; the atmospheric pollution caused by the fine particles is effectively reduced; and thus, the device and the method are significant to the current treatment of 'haze'.
Description
Technical field
The present invention relates to that dissolved particles in wet desulfurization flue gas removes, purification techniques field, refer to especially oneWet desulfurization flue gas cooling method water vapor removing dissolved particles device and method.
Background technology
At present, domestic thermal power generation unit is for meeting environmental protection to SO2Emission request, approximately 80% big-and-middle-sized combustionCoal unit has been installed wet desulphurization device (WFGD-WetFlueGasDesulfurization). Some fire coalWet desulphurization device is also installed or planned to install to Industrial Boiler, to meet increasingly strict environmental requirement.Along with " super clean emission " (SO2≤35mg/Nm3；NOx≤50mg/Nm3; Flue dust≤5mg/Nm3)The enforcement requiring, existing desulfurizing tower is reequiped: " increase spraying layer ", " circulations of intensified lime slurries ", " addDress flue gas is divided equally plate ", " strengthen tower wall peripheral sealing and reduce flue gas escape " etc. Height has all been strengthened in these measuresTemperature flue gas contacts with lime liquor slurry, and its result all makes desulfurizing tower outlet flue gas " water content increase ", is satietyAnd state.
Wet desulfuration tower sodalime liquid slurry temperature is higher than environment temperature, and this liquid is starched dissolved particles (TDS-TotalDissolvedSolids) content high (15,000～35,000ppm). Therefore " the liquid pulp-water that, flue gas is taken out ofSteam " contain a large amount of dissolved particles. " the liquid pulp-water steam " of discharging with chimney is floating in air, along withEvaporating of its moisture, its contained dissolved particles is by floating the particle with extremely trickle (containing PM2.5)In atmosphere, extremely difficult sedimentation, this will increase the weight of the atmosphere pollution of fine particle greatly, is considered to form " mistHaze " one of the important origin cause of formation. American National Environmental Protection Agency (EPA) is to " being subject to external condition to stimulate the evaporation of splashing "Water for industrial use in dissolved particles content have strict restriction. Domesticly there is no this restriction, also not to dissolveGrain (TDS) is for controlling parameter, and quantitative study dissolved particles increases the weight of atmosphere fine particle with steam evaporation and pollutesCorrelative study and report. The present invention is at home first by " dissolved particles " in lime slurry and steamLink together with the pollution of atmosphere fine particle, trapped and remove.
Summary of the invention
The present invention proposes a kind of wet desulfurization flue gas cooling method water vapor removing dissolved particles device and method, separatesThe above-mentioned problem in prior art of having determined.
Technical scheme of the present invention is achieved in that
A device for wet desulfurization flue gas cooling method water vapor removing dissolved particles, comprising:
Body;
Entrance, is arranged at described body upper end;
Guide portion, is arranged in described body, is communicated with described entrance;
Cooling condensing zone, is arranged in described body, is communicated with described guide portion;
Disturbance impact zone, is arranged in described body, is communicated with described cooling condensing zone;
Gathering ground, is arranged in described body, is communicated with described disturbance impact zone;
Turnover Disengagement zone, is preset angles A with described body and is connected, and is communicated with described gathering ground;
Outlet, is communicated with described turnover Disengagement zone.
Further, the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention,Also comprise:
Guide plate, is arranged in described guide portion.
Further, the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention,Also comprise:
Cooling tube, is arranged in described cooling condensing zone.
Further, the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention,Also comprise:
Corrugated plating, is arranged in described disturbance impact zone.
Further, the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention,Also comprise:
Header tank, is arranged in described gathering ground.
Further, the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention,Also comprise:
Smoke bending plate, is arranged in described turnover Disengagement zone.
Preferably, described preset angles A is 45 °～90 °.
Further, the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention,Also comprise:
Cooling column;
The first cooling water pipeline, one end is communicated with described cooling column, and the other end is communicated with described cooling tube.
Further, the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention,Also comprise:
The second cooling water pipeline, one end is communicated with described cooling column, and the other end is communicated with described guide portion;
Water jet, is arranged in described guide portion, is communicated with described the second cooling water pipeline.
A method for wet desulfurization flue gas cooling method water vapor removing dissolved particles, comprises the following steps:
Make the preliminary cooling and guiding of pending flue gas;
Make through the further cooling droplet that becomes of described preliminary flue gas cooling and guiding, described droplet traps instituteState in flue gas and after fine particle, become dust-laden droplet, described dust-laden droplet outer surface covers liquid film again, increases shapeBecome condensate water to separate out;
Make described condensate water produce disturbance and collision, utilize simultaneously flue gas power-assisted that described condensate water is subject to, fromBody Action of Gravity Field and effect of inertia, further do carbonated drink and separate and trap the fine particle in described flue gas, receivesCollect isolated water, and isolated described flue gas is discharged;
Make the flue gas of described discharge in flowing, be described preset angles A turnover, further do carbonated drink separation,Then by described fume emission.
Beneficial effect of the present invention is:
The device and method of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention,Domesticly propose first the impact that dissolved particles in wet desulfurization flue gas is discharged fine particle, explicitly point out flue gasIn dissolved particles discharge with water vapour in flue gas, along with evaporating of its moisture, by with trickleGrain floats among atmosphere, has aggravated the atmosphere pollution of trickle particle, and provides with wet desulfuration towerOutlet flue gas cools, and the part steam of supersaturation flue gas is condensed, remove steam in flue gas andFine particle in dissolved particles and flue gas in steam is object relevant apparatus and method, can be effectiveContained humidity in ground recovered flue gas, greatly reduces dissolved particles and discharges the fine particle that produces with steamThe pollution of atmosphere pollution, especially PM2.5, administers and has extremely important reality meaning current " haze "Justice.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to implementingIn example or description of the Prior Art, the accompanying drawing of required use is briefly described, and apparently, the following describesIn accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not payingGo out under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structure of the device of a kind of wet desulfurization flue gas cooling method of the present invention water vapor removing dissolved particlesSchematic diagram.
In figure:
1, body; 2, entrance; 3, guide portion; 4, cooling condensing zone; 5, disturbance impact zone; 6, collectionPool; 7, turnover Disengagement zone; 8, outlet; 9, guide plate; 10, cooling tube; 11, corrugated plating; 12,Header tank; 13, smoke bending plate; 14, cooling column; 15, the first cooling water pipeline; 16, the second cooling water pipeRoad.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearlyChu, intactly description, obviously, described embodiment is only the present invention's part embodiment, instead ofWhole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art are not making creationThe every other embodiment obtaining under property work prerequisite, belongs to the scope of protection of the invention.
As shown in Figure 1, a kind of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present inventionDevice, comprising:
Body 1;
Entrance 2, is arranged at body 1 upper end;
Guide portion 3, is arranged in body 1, is communicated with entrance 2;
Cooling condensing zone 4, is arranged in body 1, is communicated with guide portion 3;
Disturbance impact zone 5, is arranged in body 1, is communicated with cooling condensing zone 4;
Gathering ground 6, is arranged in body 1, is communicated with disturbance impact zone 5;
Turnover Disengagement zone 7, is preset angles A with body and is connected, and is communicated with gathering ground 6;
Outlet 8, is communicated with turnover Disengagement zone 7.
The device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention, can also wrapDraw together:
Guide plate 9, is arranged in guide portion 3.
Wherein, the quantity of guide plate 9 is some, and guide plate 9 is 20 °～35 ° with the flow direction of flue gas,Guide plate 9 is highly 300～600mm, for example 300mm, 350mm, 400mm, 450mm, 500mm,550mm or 600mm, specifically can require and determine according to pressure drop.
The device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention, can also wrapDraw together:
Cooling tube 10, is arranged in cooling condensing zone 4.
Wherein, the quantity of cooling tube 10 is some, and some cooling tubes 10 are cold in the interior formation of cooling condensing zone 4But tube bank.
The device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention, can also wrapDraw together:
Corrugated plating 11, is arranged in disturbance impact zone 5.
Wherein, corrugated plating 11 is along flow of flue gas direction height 300～800mm, for example 300mm, 400mm,500mm, 600mm, 700mm or 800mm, can determine according to actual conditions.
The device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention, can also wrapDraw together:
Header tank 12, is arranged in gathering ground 6.
The device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention, can also wrapDraw together:
Smoke bending plate 13, is arranged in turnover Disengagement zone 7. Smoke bending plate 13 can make flue gas produce convolution, goes forward side by sideOne step is isolated the water that is mixed with dissolved particles and fine particle.
Wherein, preferably, described preset angles A is 45 °～90 °, be specifically as follows 45 °, 50 °,55 °, 60 °, 65 °, 70 °, 75 °, 80 °, 85 ° or 90 °.
The device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention, can also wrapDraw together:
Cooling column 14;
The first cooling water pipeline 15, one end is communicated with cooling column 14, and the other end is communicated with cooling tube 10.
The device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention, can also wrapDraw together:
The second cooling water pipeline 16, one end is communicated with cooling column 14, and the other end is communicated with guide portion 3;
Water jet, is arranged in guide portion 3, is communicated with the second cooling water pipeline 16.
Wherein, the interior water jet that arranges in guide portion 3, can more effectively remove the fine particle in flue gas, willThe needed supplementing water of part wet desulphurization, supplements into by spraying into.
Wherein, preferably, the second cooling water pipeline 16 can also be communicated with guide plate 9.
Wherein, preferably, outlet 8 is specially escape pipe, and escape pipe is Cyclic dart shape, further reduces moltenSeparate particle and discharge the fine particle producing with steam.
The device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention, borrows cooling de-Water law, contained fine particle in the dissolved particles in trapping steam and flue gas, can be arranged on wet desulphurizationTower outlet, can be by cooling wet desulfuration tower exit gas temperature 5 DEG C～8 DEG C, make desulfurizing tower outlet supersaturation flue gasMiddle large quantity of moisture freeze-outs, contained fine particle in the dissolved particles in desulfurization fume steam and flue gas,Comprise PM2.5, also will lump together with the water of separating out. In body 1, cooling tube 10 internal circulations are coolingWater, guide portion 3 is provided with water jet, the simultaneously guide plate 9 inside cooling water that also can circulate, and ripple is installedPlate 11. Flue gas or level, is rotational flow along guide plate 9 guiding from top to bottom, produces preliminary cooling and revolvesTurn, then through further cooling the condensing of cooling tube 10, the corrugated plating 11 of finally flowing through does carbonated drink separation, waterSteam is along with the rotational flow of flue gas is separated from flue gas, and what be separated contains dissolved particles and be caughtThe water of the fine particle of collection flows from top to bottom along body 1 inwall, flow in header tank 12, flue gas from upper andCurrent downflow, turnover Disengagement zone above header tank 12 1 sides 7 flow shape at 45 °～90 ° of turnovers, pass throughInertia is further isolated the water that is mixed with dissolved particles and fine particle wherein through smoke bending plate 13.
The present invention also provides a kind of method of wet desulfurization flue gas cooling method water vapor removing dissolved particles, bagDraw together following steps:
Make the preliminary cooling and guiding of pending flue gas;
Make the further cooling droplet that becomes of flue gas through preliminary cooling and guiding, trickle in droplet trapping flue gasAfter particle, become dust-laden droplet, dust-laden droplet outer surface covers liquid film again, increases formation condensate water and separates out;
Make condensate water produce disturbance and collision, utilize flue gas power-assisted, the self gravitation that condensate water is subject to do simultaneouslyWith and effect of inertia, further do that carbonated drink separates and the fine particle of trapping in flue gas, collect isolated water,And isolated flue gas is discharged;
Make the flue gas of discharging in flowing, be preset angles A turnover, further do carbonated drink separation, then by cigaretteGas discharge.
In conjunction with the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention, concreteFor:
Make pending flue gas in guide portion 3 preliminary cooling and guiding, flue gas is rotational flow;
Make through flue gas preliminary cooling and that lead at the further cooling droplet that becomes of cooling condensing zone 4, dropletIn trapping flue gas, after fine particle, become dust-laden droplet, dust-laden droplet outer surface covers liquid film again, increases and formsCondensate water is separated out;
Make condensate water produce disturbance and collision in disturbance impact zone 5, the flue gas assistant that simultaneously utilizes condensate water to be subject toPower, self gravitation effect and effect of inertia, further do carbonated drink and separate and trap the fine particle in flue gas,Collect isolated water by gathering ground 6, and isolated flue gas is expelled to turnover Disengagement zone 7;
Make the flue gas of discharging be preset angles A turnover in the flowing of turnover Disengagement zone 7, further do carbonated drinkSeparate, then flue gas is discharged by outlet 8.
The device and method of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present invention,Domesticly propose first the impact that dissolved particles in wet desulfurization flue gas is discharged fine particle, explicitly point out flue gasIn dissolved particles discharge with water vapour in flue gas, along with evaporating of its moisture, by with trickleGrain floats among atmosphere, has aggravated the atmosphere pollution of trickle particle, and provides with wet desulfuration towerOutlet flue gas cools, and the part steam of supersaturation flue gas is condensed, remove steam in flue gas andFine particle in dissolved particles and flue gas in steam is object relevant apparatus and method, can be effectiveContained humidity in ground recovered flue gas, greatly reduces dissolved particles and discharges the fine particle that produces with steamThe pollution of atmosphere pollution, especially PM2.5, administers and has extremely important reality meaning current " haze "Justice. Flue-gas temperature can be reduced to 5 DEG C～8 DEG C, and reclaim a large amount of water simultaneously, for example, common 1 × 600MWCoal-fired unit, if wet desulfuration tower exit gas temperature is 50 DEG C, flue gas can be taken out of approximately from desulfurizing towerThe water of 50～60t/h, by the dress of wet desulfurization flue gas cooling method water vapor removing dissolved particles of the present inventionPut and method, flue-gas temperature can be reduced to 45 DEG C～42 DEG C.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, not all at thisWithin bright spirit and principle, any amendment of doing, be equal to replacement, improvement etc., all should be included in thisWithin bright protection domain.
Claims (10)
1. a device for wet desulfurization flue gas cooling method water vapor removing dissolved particles, is characterized in that, bagDraw together:
Body (1);
Entrance (2), is arranged at described body (1) upper end;
Guide portion (3), is arranged in described body (1), is communicated with described entrance (2);
Cooling condensing zone (4), is arranged in described body (1), is communicated with described guide portion (3);
Disturbance impact zone (5), is arranged in described body (1), is communicated with described cooling condensing zone (4);
Gathering ground (6), is arranged in described body (1), is communicated with described disturbance impact zone (5);
Turnover Disengagement zone (7), is preset angles A with described body and is connected, and is communicated with described gathering ground (6);
Outlet (8), is communicated with described turnover Disengagement zone (7).
2. the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles according to claim 1,It is characterized in that, also comprise:
Guide plate (9), is arranged in described guide portion (3).
3. the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles according to claim 1,It is characterized in that, also comprise:
Cooling tube (10), is arranged in described cooling condensing zone (4).
4. the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles according to claim 1,It is characterized in that, also comprise:
Corrugated plating (11), is arranged in described disturbance impact zone (5).
5. the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles according to claim 1,It is characterized in that, also comprise:
Header tank (12), is arranged in described gathering ground (6).
6. the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles according to claim 1,It is characterized in that, also comprise:
Smoke bending plate (13), is arranged in described turnover Disengagement zone (7).
7. the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles according to claim 1,It is characterized in that, described preset angles A is 45 °～90 °.
8. the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles according to claim 3,It is characterized in that, also comprise:
Cooling column (14);
The first cooling water pipeline (15), one end is communicated with described cooling column (14), the other end and described coolingPipe (10) is communicated with.
9. the device of wet desulfurization flue gas cooling method water vapor removing dissolved particles according to claim 8,It is characterized in that, also comprise:
The second cooling water pipeline (16), one end is communicated with described cooling column (14), the other end and described guidingDistrict (3) is communicated with;
Water jet, is arranged in described guide portion (3), is communicated with described the second cooling water pipeline (16).
10. a method for wet desulfurization flue gas cooling method water vapor removing dissolved particles, is characterized in that,Comprise the following steps:
Make the preliminary cooling and guiding of pending flue gas;
Make through the further cooling droplet that becomes of described preliminary flue gas cooling and guiding, described droplet traps instituteState in flue gas and after fine particle, become dust-laden droplet, described dust-laden droplet outer surface covers liquid film again, increases shapeBecome condensate water to separate out;
Make described condensate water produce disturbance and collision, utilize simultaneously flue gas power-assisted that described condensate water is subject to, fromBody Action of Gravity Field and effect of inertia, further do carbonated drink and separate and trap the fine particle in described flue gas, receivesCollect isolated water, and isolated described flue gas is discharged;
Make the flue gas of described discharge in flowing, be described preset angles A turnover, further do carbonated drink separation,Then by described fume emission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153279.6A CN105597483B (en) | 2016-03-17 | 2016-03-17 | A kind of wet desulfurization flue gas cooling method water vapor removing dissolved particles device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610153279.6A CN105597483B (en) | 2016-03-17 | 2016-03-17 | A kind of wet desulfurization flue gas cooling method water vapor removing dissolved particles device and method |
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| CN105597483A true CN105597483A (en) | 2016-05-25 |
| CN105597483B CN105597483B (en) | 2018-11-02 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213732A (en) * | 2017-05-26 | 2017-09-29 | 北京哈宜节能环保科技开发股份有限公司 | Vapor, TDS and SO in wet desulfurization flue gas3Removal methods and device |
| CN107551745A (en) * | 2017-10-17 | 2018-01-09 | 宋荟 | Dust vapor Recovery Purifying tower |
| CN108036346A (en) * | 2017-08-16 | 2018-05-15 | 山东天境环保科技有限公司 | Suitable for the energy saving micro- discharge method of cigarette vapour and device of boiler |
| CN108114583A (en) * | 2017-08-16 | 2018-06-05 | 山东天境环保科技有限公司 | Control flue gas correlation atmospheric acid particulate matter and low-carbon control haze method and system |
| CN108579313A (en) * | 2018-04-04 | 2018-09-28 | 北京北科环境工程有限公司 | A kind of smoke-gas wet desulfurization takes off white device |
| CN113209767A (en) * | 2021-05-28 | 2021-08-06 | 沈阳东大山汇环境科技有限公司 | Physical barrier adsorption gas-liquid-solid separation device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2751235Y (en) * | 2004-09-25 | 2006-01-11 | 吴金泉 | Wet method divided flow rotating spray desulfurization and dust collection device |
| CN102767837A (en) * | 2012-07-24 | 2012-11-07 | 西安交通大学 | System for recovering water contained in flue gas and synchronously removing PM2.5 (Particulate Matter) |
| CN103721548A (en) * | 2014-01-17 | 2014-04-16 | 东南大学 | Desulfurization device and desulfurization method for promoting removal of PM2.5 in clean flue gas after wet desulphurization |
| CN205517112U (en) * | 2016-03-17 | 2016-08-31 | 北京赫宸环境工程股份有限公司 | Wet flue gas desulfurization flue gas cooling method desorption vapor dissolves granule device |
-
2016
- 2016-03-17 CN CN201610153279.6A patent/CN105597483B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Denomination of invention: A device and method for removing dissolved particles of water vapor by wet desulfurization flue gas cooling method Effective date of registration: 20220928 Granted publication date: 20181102 Pledgee: Bank of China Limited Jingdezhen Branch|Jingdezhen branch of Postal Savings Bank of China Ltd. Pledgor: Jiangxi hechen Technology Co.,Ltd. Registration number: Y2022990000659 |