CN109999622A - A kind of wet curtain solution dehydrates device - Google Patents
A kind of wet curtain solution dehydrates device Download PDFInfo
- Publication number
- CN109999622A CN109999622A CN201910134889.5A CN201910134889A CN109999622A CN 109999622 A CN109999622 A CN 109999622A CN 201910134889 A CN201910134889 A CN 201910134889A CN 109999622 A CN109999622 A CN 109999622A
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- wet curtain
- dehydrator
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- face plate
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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
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention belongs to humid flue gas to dehydrate processing technology field, a kind of wet curtain solution dehydrates device is disclosed, dehydrator includes: pillar, lower part sink, blowdown valve, gas access, siding, lower face plate, moisture passages, wet curtain component, dry gas channel, upper face plate, gas vent, upper gas header, concentrated solution liquid-supplying system, weak solution drainage system, water sprinkler system, overflow pipe.Cabinet top half forms N number of moisture passages and N-1 dry gas channel by lower face plate, wet curtain component, upper face plate and surrounding siding in dehydrator；Water sprinkler system is arranged in cabinet lower half portion in dehydrator.Using water spray pre-cooling and wet curtain solution dehydrates integral structure, come into full contact with salting liquid with humid flue gas using wet curtain component, dehydration efficiency is high, compact-sized, occupied area is small, wide adaptation range, saves equipment investment.
Description
Technical field
The invention belongs to humid flue gas dehydration and drying Treatment process field more particularly to a kind of wet curtain solution dehydrates devices.
Background technique
A large amount of humid flue gas can be generated in industrial processes, and no group is generally used for the humid flue gas without dust
Discharge or high altitude discharge are knitted, high altitude discharge after purifying is generally required for the humid flue gas containing dust, these humid flue gas are all
Containing more vapor, and have certain temperature, flue gas color be generally " white ", " white " flue gas in being discharged into Atmospheric processes,
Certain corrosive " raindrop " can be condensed into after contacting with atmosphere cold air, descend slowly and lightly surrounding, is formed " white pollution ", is had simultaneously
A large amount of vapor are discharged into atmosphere, also result in the waste of water resource.With national energy conservation and emission reduction and protect the requirement of environment not
It is disconnected to improve, it is desirable that humid flue gas is dehydrated, these " white flue gas " progress " taking off white " are administered, is reduced to environment
Pollution；The processing equipment type dehydrated at present to this humid flue gas is also fewer, mainly there is following three types,
First is that relatively simply mainly having water blocking grid, demister, dewatering centrifuge etc., these dehydrations are set with conventional dehydration equipment
It is low for there are dehydration efficiencies, it is unable to satisfy and the environmental requirement that " taking off white " administers currently is carried out to humid flue gas；Second is that water scrubber disappears
Butter wetting system, comprising processes such as cooling down, demisting, the cooling, dehydrations of mixed wind dilution to humid flue gas, dehydrating effect compared with
It is good, but there is the defects of the device is complicated, investment is larger；The butter wetting system third is that heating heating disappears, heats vapor in flue gas
Reach " taking off white " effect at superheated steam, this heating equipment needs to consume the energy, and vapor can not recycle, and water is caused to provide
Source waste.
In conclusion problem of the existing technology is: if the selection preferable processing equipment of dehydrating effect, there are equipment
Complicated, the defects of investment is big or to consume the energy and cause water resource waste；If using conventional simple dehydrating drying equipment, again
It is low that there are dehydration efficiencies, can not meet environmental requirement.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of wet curtain solution dehydrates devices；It is pre-chilled using water spray
With wet curtain solution dehydrates integral structure, the dehydration to humid flue gas is reached with the vapor in salt-solution absorption humid flue gas
Desiccation comes into full contact with salting liquid with humid flue gas using wet curtain component, and dehydration efficiency is high, compact-sized, occupied area
Small, wide adaptation range saves the advantages that equipment investment, can be used for the dehydration and drying processing of high temperature humid flue gas and removes for dry method
Dirt device front end reaches " taking off white " effect to humid flue gas, solves containing shredded tobacco for water pipes to the dehydration and drying processing equipment of humid flue gas
The dehydration and drying problem of gas mitigates pollution of the humid flue gas to environment.
The invention discloses a kind of wet curtain solution dehydrates devices, comprising: pillar, lower part sink, blowdown valve, gas access, wall
Plate, lower face plate, moisture passages, wet curtain component, dry gas channel, upper face plate, gas vent, upper gas header, concentrated solution feed flow
System, weak solution drainage system, water sprinkler system and overflow pipe；
Wherein, the upper gas header the upper surface of is located at the top of dehydrator, and tips upside down on upper face plate, with dry gas channel
Connection；Gas vent is located at the left or right side of upper gas header；Using welding between lower face plate, upper face plate and surrounding siding
Or it is bolted；Wet curtain component is vertically mounted between lower face plate and upper face plate；Concentrated solution liquid-supplying system is located at wet curtain component
Top, and it is located at the lower section of upper face plate；Weak solution drainage system is located at the bottom of wet curtain component, and is located at the top of lower face plate；
Water sprinkler system is located at below lower face plate, and lower part sink is located at the bottom of dehydrator；Overflow pipe is located at the overflow of lower part sink
At water level, blowdown valve is located at the lowest part of lower part sink；Gas access is located at lower left side or the right side of dehydrator siding, and position
In the top of lower part sink overflow water bit line；Welding is used between pillar and siding and lower part sink or is bolted.
Further, the dehydrator is using water spray pre-cooling and wet curtain solution dehydrates integral structure.
Further, in the dehydrator cabinet top half by lower face plate, wet curtain component, upper face plate and surrounding siding group
At N number of moisture passages and N-1 dry gas channel.
Further, the water sprinkler system of the dehydrator is located at cabinet lower half portion in dehydrator.
A kind of wet curtain solution dehydrates method, includes the following steps:
1) it, determines the main component of dehydrator entering water flue gas, moisture content, temperature, water capacity, handle the basic of air quantity
Parameter determines moisture content, the temperature, the parameter of water capacity of dehydrator exiting flue gas according to environmental requirement, calculates the total of dehydrator
Dehydration efficiency；Dehydrator entrance water capacity is d1, the flue gas emission water capacity of environmental requirement is d2, the total dehydration efficiency of dehydrator are as follows:
ηAlways=(1-d2/d1) x100%；
2), humid flue gas first carries out cooling condensation by water sprinkler system and dries after the entrance of dehydrator lower entrances；Spray
Water afterwards is flowed out by the overflow pipe on the sink of lower part, and sewage is periodically discharged by the blowdown valve of lower part bottom of gullet；
According to flue-gas temperature, the parameter of water capacity after water spray, the Dewatering efficiency of dehydrator, spray system are calculated
Amount of water sprayed, water spray number of rows, the parameter of irrigation pressure；Humidity of flue gas is d after water spray3, Dewatering efficiency eta1=(1-d3/
d1) x100%；
3), the humid flue gas after water spray is entered dry by the moisture passages of middle cabinet top half by wet curtain component
Gas channel, salting liquid, by outflow at the top of wet curtain component, under wet curtain vertical current, absorb in humid flue gas through concentrated solution liquid-supplying system
Become weak solution after vapor, the weak solution drainage system by being located at wet curtain component bottom flows out；At this moment, Dewatering efficiency eta2
=(1-d2/d3) x100%, humid flue gas be dehydrated it is dry after release heat be equal to after concentrated solution absorbs vapor and absorb heat；
It is logical further according to the parameter calculating moisture of air velocity, Dewatering efficiency, solution temperature, concentration variation, heat exchange heat balance
The parameter calculating in road, dry gas channel, wet curtain component area, concentrated solution liquid-supplying system and weak solution drainage system, can be according to solution
The variation of temperature, concentration and solution internal circulating load adjusts the water capacity of flue gas after dehydration and drying, adapts to the requirement of varying environment；
4) dehydration, is imported into through dry gas channel by the dewatered flue gas for meeting environment protection emission requirement of wet curtain component moisture absorption
The upper gas header of device, is discharged by gas vent；
5) outer dimension of wet curtain solution dehydrates device and the medium parameter of required external interface, are finally determined.
1) present invention having the beneficial effect that compared with the existing technology is reached with the vapor in salt-solution absorption humid flue gas
To the dehydration and drying effect to humid flue gas, come into full contact with salting liquid with humid flue gas using wet curtain component, dehydration efficiency is high；
2) water capacity that flue gas after dehydration and drying is adjusted according to the variation of solution temperature, concentration and solution internal circulating load, has a wide range of application, and fits
Answer the requirement of varying environment；3) using water spray pre-cooling and wet curtain solution dehydrates integral structure, compact-sized, occupied area
Small, saving equipment investment.
The present invention has the advantages that utilizing wet curtain component using water spray pre-cooling and wet curtain solution dehydrates integral structure
Come into full contact with salting liquid with humid flue gas, dehydration efficiency is high, compact-sized, occupied area is small, wide adaptation range, saves equipment
Investment；Can be used for high temperature humid flue gas " taking off white " administer and for nonaqueous dust cleaner front end to the dehydration and drying of humid flue gas at
Equipment is managed, solves the problems, such as the dehydration and drying of humid flue gas, mitigates pollution of the humid flue gas to environment.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.Wherein, pillar 1, lower part sink 2, blowdown valve 3, gas access 4, siding 5, lower flower
Plate 6, moisture passages 7, wet curtain component 8, dry gas channel 9, upper face plate 10, gas vent 11, upper gas header 12, concentrated solution supply
Liquid system 13, weak solution drainage system 14, water sprinkler system 15 and overflow pipe 16.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Structure of the invention is described in detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of wet curtain solution dehydrates device of the invention includes: pillar 1, lower part sink 2, blowdown valve 3, gas
Entrance 4, siding 5, lower face plate 6, moisture passages 7, wet curtain component 8, dry gas channel 9, upper face plate 10, gas vent 11, top gas
Body header 12, concentrated solution liquid-supplying system 13, weak solution drainage system 14, water sprinkler system 15 and overflow pipe 16.
The dehydrator is using water spray pre-cooling and wet curtain solution dehydrates integral structure.
The dehydrator in dehydrator cabinet top half by lower face plate 6, wet curtain component 7, upper face plate 10 and four peripheral walls
Plate 5 forms N number of moisture passages 7 and N-1 dry gas channel 9.
The dehydrator is located at cabinet lower half portion in dehydrator in dehydrator water sprinkler system 15.
Upper gas header 12 is located at the top of dehydrator, tips upside down on the upper surface of upper face plate 10, connects with dry gas channel 9
It is logical；Gas vent 11 is located at the left or right side of upper gas header 12；It is adopted between lower face plate 6, upper face plate 10 and surrounding siding 5
With welding or being bolted, wet curtain component 8 is vertically mounted between lower face plate 6 and upper face plate 10；Concentrated solution liquid-supplying system 13
In the top of wet curtain component 8, and it is located at the lower section of upper face plate 10；Weak solution drainage system 14 is located at the bottom of wet curtain component 8, and
Positioned at the top of lower face plate 6；Water sprinkler system 15 is located at below lower face plate 6, and lower part sink 2 is located at dehydrator bottom, overflows
Flow tube 16 is located at the flood level of lower part sink 2, the lowest part of 3 lower part sink 2 of blowdown valve；Gas access 4 is located at dehydrator
The lower left side of siding 5 or right side, and it is located at the top of 2 overflow water bit line of lower part sink；Pillar 1 and siding 5, lower part sink 2
Between using welding or be bolted.
Below with reference to working principle and step, the invention will be further described.
1) determine that main component, moisture content, temperature, water capacity, processing air quantity of dehydrator entering water flue gas etc. is basic
Parameter determines the parameters such as moisture content, temperature, the water capacity of dehydrator exiting flue gas according to environmental requirement, calculates the total of dehydrator
Dehydration efficiency；Dehydrator entrance water capacity is d1, the flue gas emission water capacity of environmental requirement is d2, the total dehydration efficiency of dehydrator are as follows:
ηAlways=(1-d2/d1) x100%.
2) humid flue gas enters the lower half space of dehydrator from dehydrator lower gas entrance 4, first by water sprinkler system
15, which carry out cooling condensation, dries；At this moment, part vapor is condensed into water, flue-gas temperature because of water spray cooling effect in humid flue gas
Decline, water capacity reduce, and achieve the effect that preliminary hydro-extraction, while can also remove the part dust in humid flue gas；After spray
Water flowed out by the overflow pipe 16 on lower part sink 2, sewage by 2 bottom of lower part sink blowdown valve 3 periodically be discharged；It is sprayed according to water
The parameters such as flue-gas temperature, water capacity after leaching, calculate the Dewatering efficiency of dehydrator, the amount of water sprayed of spray system, water spray number of rows,
The parameters such as irrigation pressure；Humidity of flue gas is d after water spray3, Dewatering efficiency eta1=(1-d3/d1) x100%.
3) humid flue gas after water spray is entered dry by the moisture passages 7 of middle cabinet top half by wet curtain component 8
Gas channel 9, salting liquid are flowed out by the top of wet curtain component 8 through concentrated solution liquid-supplying system 13, under wet curtain vertical current, are absorbed aqueous
Become weak solution in flue gas after vapor, the weak solution drainage system 14 by being located at 8 bottom of wet curtain component flows out；At this moment, it is classified
Dehydration efficiency η2=(1-d2/d3) x100%, humid flue gas be dehydrated it is dry after release heat be equal to after concentrated solution absorbs vapor
Absorb heat；Further according to parameters meters such as air velocity, Dewatering efficiency, solution temperature, concentration variation, heat exchange heat balances
The parameters such as moisture passages, dry gas channel, wet curtain component area, concentrated solution liquid-supplying system and weak solution drainage system are calculated to calculate, it can
The water capacity that flue gas after dehydration and drying is adjusted according to the variation of solution temperature, concentration and solution internal circulating load, adapts to varying environment
It is required that.
4) it is imported by the dewatered flue gas for meeting environment protection emission requirement of 8 moisture absorption of wet curtain component through dry gas channel 9 de-
The upper gas header 12 of hydrophone, is discharged by gas vent 11.
5) outer dimension of wet curtain solution dehydrates device and the medium parameter of required external interface are finally determined.
A kind of wet curtain solution dehydrates device of the present invention is utilized using water spray pre-cooling and wet curtain solution dehydrates integral structure
Wet curtain component comes into full contact with salting liquid with humid flue gas, dehydration efficiency is high, compact-sized, occupied area is small, wide adaptation range,
Save equipment investment；" the taking off white " that can be used for high temperature humid flue gas is administered and is taken off for nonaqueous dust cleaner front end to humid flue gas
Water equipment for drying solves the problems, such as the dehydration and drying of humid flue gas, mitigates pollution of the humid flue gas to environment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (5)
1. a kind of wet curtain solution dehydrates device characterized by comprising pillar, lower part sink, blowdown valve, gas access, siding,
Lower face plate, moisture passages, wet curtain component, dry gas channel, upper face plate, gas vent, upper gas header, concentrated solution feed flow system
System, weak solution drainage system, water sprinkler system and overflow pipe；
Wherein, the upper gas header the upper surface of is located at the top of dehydrator, and tips upside down on upper face plate, connects with dry gas channel
It is logical；Gas vent is located at the left or right side of upper gas header；Between lower face plate, upper face plate and surrounding siding using welding or
It is bolted；Wet curtain component is vertically mounted between lower face plate and upper face plate；Concentrated solution liquid-supplying system is located at the top of wet curtain component
Portion, and it is located at the lower section of upper face plate；Weak solution drainage system is located at the bottom of wet curtain component, and is located at the top of lower face plate；Water
Spray system is located at below lower face plate, and lower part sink is located at the bottom of dehydrator；Overflow pipe is located at the overflow water of lower part sink
At position, blowdown valve is located at the lowest part of lower part sink；Gas access is located at lower left side or the right side of dehydrator siding, and is located at
The top of lower part sink overflow water bit line；Welding is used between pillar and siding and lower part sink or is bolted.
2. wet curtain solution dehydrates device as described in claim 1, which is characterized in that the dehydrator using water spray pre-cooling and it is wet
Curtain solution dehydrates integral structure.
3. wet curtain solution dehydrates device as described in claim 1, which is characterized in that cabinet top half is under in the dehydrator
Card, wet curtain component, upper face plate and surrounding siding form N number of moisture passages and N-1 dry gas channel.
4. wet curtain solution dehydrates device as described in claim 1, which is characterized in that the water sprinkler system of the dehydrator is located at de-
Cabinet lower half portion in hydrophone.
5. one kind is based on the described in any item wet curtain solution dehydrates methods of claim 1-4, which is characterized in that including walking as follows
It is rapid:
1) main component, moisture content, temperature, the water capacity, the basic ginseng for handling air quantity of dehydrator entering water flue gas, are determined
Number, moisture content, the temperature, the parameter of water capacity of dehydrator exiting flue gas are determined according to environmental requirement, calculate the total de- of dehydrator
Water efficiency；Dehydrator entrance water capacity is d1, the flue gas emission water capacity of environmental requirement is d2, the total dehydration efficiency of dehydrator are as follows: ηAlways
=(1-d2/d1) x100%；
2), humid flue gas first carries out cooling condensation by water sprinkler system and dries after the entrance of dehydrator lower entrances；After spray
Water is flowed out by the overflow pipe on the sink of lower part, and sewage is periodically discharged by the blowdown valve of lower part bottom of gullet；
According to flue-gas temperature, the parameter of water capacity after water spray, the Dewatering efficiency of dehydrator, the water spray of spray system are calculated
Amount, water spray number of rows, the parameter of irrigation pressure；Humidity of flue gas is d after water spray3, Dewatering efficiency eta1=(1-d3/d1)
X100%；
3), it is logical to enter dry gas by wet curtain component by the moisture passages of middle cabinet top half for the humid flue gas after water spray
Road, salting liquid, by outflow at the top of wet curtain component, under wet curtain vertical current, absorb water in humid flue gas and steam through concentrated solution liquid-supplying system
Become weak solution after gas, the weak solution drainage system by being located at wet curtain component bottom flows out；At this moment, Dewatering efficiency eta2=
(1-d2/d3) x100%, humid flue gas be dehydrated it is dry after release heat be equal to after concentrated solution absorbs vapor and absorb heat；Again
According to air velocity, Dewatering efficiency, solution temperature, concentration variation, heat exchange heat balance parameter calculate moisture passages,
The parameter calculating in dry gas channel, wet curtain component area, concentrated solution liquid-supplying system and weak solution drainage system, can be according to solution temperature
The variation of degree, concentration and solution internal circulating load adjusts the water capacity of flue gas after dehydration and drying, adapts to the requirement of varying environment；
4) dehydrator, is imported into through dry gas channel by the dewatered flue gas for meeting environment protection emission requirement of wet curtain component moisture absorption
Upper gas header, is discharged by gas vent；
5) outer dimension of wet curtain solution dehydrates device and the medium parameter of required external interface, are finally determined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910134889.5A CN109999622A (en) | 2019-02-24 | 2019-02-24 | A kind of wet curtain solution dehydrates device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910134889.5A CN109999622A (en) | 2019-02-24 | 2019-02-24 | A kind of wet curtain solution dehydrates device |
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| Publication Number | Publication Date |
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| CN109999622A true CN109999622A (en) | 2019-07-12 |
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ID=67165925
Family Applications (1)
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| CN201910134889.5A Pending CN109999622A (en) | 2019-02-24 | 2019-02-24 | A kind of wet curtain solution dehydrates device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330410A (en) * | 2020-03-06 | 2020-06-26 | 中国农业科学院农业环境与可持续发展研究所 | Method and equipment for recovering ammonia gas in exhaust gas of livestock and poultry house |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4287721A (en) * | 1979-06-11 | 1981-09-08 | Robison Harry I | Chemical heat pump and method |
| CN201322401Y (en) * | 2008-12-20 | 2009-10-07 | 厦门大学 | Liquid dehumidifying wet-curtain type temperature-reducing device |
| CN101975431A (en) * | 2010-10-29 | 2011-02-16 | 中国农业大学 | Air dehumidifying and cooling device |
| CN102416309A (en) * | 2011-08-05 | 2012-04-18 | 上海交通大学 | Liquid desiccant ultrasonic regeneration device |
| US20150292754A1 (en) * | 2014-04-15 | 2015-10-15 | Andrew Mongar | Air conditioning method using a staged process using a liquid desiccant |
| CN206621944U (en) * | 2017-03-31 | 2017-11-10 | 张玮婷 | A kind of integral type step filters wet high-effective deduster |
| CN109045953A (en) * | 2018-10-16 | 2018-12-21 | 西安交通大学 | A kind of cooling dehumidification by condensation decontamination reheating of flue gas disappears white system and method |
| CN109248547A (en) * | 2018-10-21 | 2019-01-22 | 北京首钢国际工程技术有限公司 | A kind of drying device and its method for blast furnace water slag-flushing humid flue gas |
| CN209771770U (en) * | 2019-02-24 | 2019-12-13 | 无锡山宁机械有限公司 | Wet curtain solution dehydrator |
-
2019
- 2019-02-24 CN CN201910134889.5A patent/CN109999622A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4287721A (en) * | 1979-06-11 | 1981-09-08 | Robison Harry I | Chemical heat pump and method |
| CN201322401Y (en) * | 2008-12-20 | 2009-10-07 | 厦门大学 | Liquid dehumidifying wet-curtain type temperature-reducing device |
| CN101975431A (en) * | 2010-10-29 | 2011-02-16 | 中国农业大学 | Air dehumidifying and cooling device |
| CN102416309A (en) * | 2011-08-05 | 2012-04-18 | 上海交通大学 | Liquid desiccant ultrasonic regeneration device |
| US20150292754A1 (en) * | 2014-04-15 | 2015-10-15 | Andrew Mongar | Air conditioning method using a staged process using a liquid desiccant |
| CN206621944U (en) * | 2017-03-31 | 2017-11-10 | 张玮婷 | A kind of integral type step filters wet high-effective deduster |
| CN109045953A (en) * | 2018-10-16 | 2018-12-21 | 西安交通大学 | A kind of cooling dehumidification by condensation decontamination reheating of flue gas disappears white system and method |
| CN109248547A (en) * | 2018-10-21 | 2019-01-22 | 北京首钢国际工程技术有限公司 | A kind of drying device and its method for blast furnace water slag-flushing humid flue gas |
| CN209771770U (en) * | 2019-02-24 | 2019-12-13 | 无锡山宁机械有限公司 | Wet curtain solution dehydrator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330410A (en) * | 2020-03-06 | 2020-06-26 | 中国农业科学院农业环境与可持续发展研究所 | Method and equipment for recovering ammonia gas in exhaust gas of livestock and poultry house |
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