CN108671739A - A kind of spray scattering tower apparatus - Google Patents
A kind of spray scattering tower apparatus Download PDFInfo
- Publication number
- CN108671739A CN108671739A CN201810794225.7A CN201810794225A CN108671739A CN 108671739 A CN108671739 A CN 108671739A CN 201810794225 A CN201810794225 A CN 201810794225A CN 108671739 A CN108671739 A CN 108671739A
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- China
- Prior art keywords
- scattering
- spray
- storehouse
- tube
- orifice plate
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/80—Semi-solid phase processes, i.e. by using slurries
-
- 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
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- 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
Abstract
The invention discloses a kind of sprays to scatter tower apparatus, including：The inside of exhaust pass, demister and cylindrical-shaped tower, the cylindrical-shaped tower includes storehouse in upper storehouse, spray, is bubbled the slurry pool of lower storehouse and bottom；Two-way gas approach is arranged in the periphery in storehouse in spray, and inside setting uptake flue, spray tube and nozzle, first desulfurization occurs for storehouse in spray；Several scattering tubes are arranged in storehouse under the bubbling；Under the bubbling lower isolation baffle plate is set in storehouse and spray between storehouse, opens up the uptake flue in the lower isolation baffle plate, several scattering tubes are open accordingly, and is tightly connected therewith；The lower end outlet spout of several scattering tubes stretches into slurries, and rectification orifice plate is arranged between slurries liquid level, and the rectification orifice plate is tightly connected with scattering tube, and secondary desulfuration occurs above rectification orifice plate.The present invention sprays the two-way flue entrance structure of scattering tower apparatus and the design of rectification orifice plate, collective effect enhance desulphurizing ability of the desulfurization slurry to flue gas.
Description
Technical field
The present invention relates to the appliance arrangement field for exhaust-gas treatment, more particularly to a kind of spray scatters tower apparatus.
Background technology
Coal is important fuel, and absolute specific gravity is still accounted in AND ENERGY RESOURCES CONSUMPTION IN CHINA.However coal-fired process can discharge largely
Pollutant, including sulfur dioxide (SO2), nitrogen oxides (NOx), particulate matter and volatile organic matter (VOCs) etc..In order to alleviate
Environmental pollution, environmental regulations require national coal-burning power plant to reach minimum discharge standard before the year two thousand twenty, i.e., are in benchmark oxygen content
Under the conditions of 6%, particulate matter, SO in coal-burning power plant's standard state dry flue gas2It is not higher than 10,35 and 50mg/Nm with NOx emission concentration3。
Existing spray scattering tower mainly uses single flue entrance, and single flue inlet flue gas flow velocity is big, spray scattering tower spray
Middle storehouse needs certain guaranteed gas residence time long enough of height ability to reach desulfurization effect.Existing spray scattering tower
Scattering method includes scattering tube wall trepanning and is additionally arranged at the bottom of the figure of confusion in scattering tube.The scattering device of scattering tube wall trepanning is deposited
Cause system resistance big greatly very much in scattering tube insertion depth, scattering tube insertion depth, which is not enough easy formation " smoke corridor ", to be caused to take off
The problems such as sulphur efficiency of dust collection is low.Although the figure of confusion improves the problem to a certain extent, still deposited when flue gas flow rate is excessive
In bubble distribution unequal the problem of being unfavorable for mass transfer.
Invention content
It is an object of the invention to overcome shortcoming and deficiency in the prior art, a kind of spray scattering tower apparatus is provided, is adopted
With two-way flue entrance, the flow velocity of flue gas horizontal direction is reduced, improves the preliminary desulfuration efficiency of flue gas, and design scattering tube
Rectification orifice plate, makes the flue gas after desulfurization be broken for tiny bubble and is uniformly distributed, desulfurization of the reinforcing desulfuration slurries to flue gas
Ability.
In order to achieve the above object, the present invention adopts the following technical scheme that：
A kind of spray scattering tower apparatus, including exhaust pass 1 and cylindrical-shaped tower 3, with 1 place of exhaust pass for upper end,
Demister 2 is set between the exhaust pass 1 and cylindrical-shaped tower 3, and three is fixedly connected；The cylindrical-shaped tower 3
Inside includes storehouse 15 in upper storehouse 23, spray, is bubbled the slurry pool 17 of lower storehouse 16 and bottom；Storehouse 15 and upper storehouse in the spray
Isolation baffle plate 22 and lower isolation baffle plate 18 is respectively set being bubbled between lower storehouse, and the two baffles and cylindrical-shaped tower 3 weeks
Enclose sealed connection；Two opposite horizontally disposed first entrances are arranged in the 15 outer upper part of storehouse in spray of the cylindrical-shaped tower 3
Flue 6a and second entrance flue 6b, in spray inside storehouse 15 be arranged spray tube 4, nozzle 5 and it is coaxial and be located at center
Uptake flue 7；The upper isolation baffle plate 22 and lower isolation baffle plate 18 are tightly connected with uptake flue 7 and open up corresponding open
Mouthful；Several scattering tubes are arranged in storehouse 16 under the bubbling, and the upper end of each scattering tube enters nozzle and the lower isolation baffle plate 18 is close
Envelope connection, and open up in lower isolation baffle plate 18 it is corresponding with each scattering tube be open, the lower end outlet pipe of each scattering tube
Mouth stretches into slurry pool 17；Periphery setting desulfurization slurry entrance 14, product exit 13 and the circulation pipe outlet of the slurry pool 17
19, and an oxidation fan webmaster 11, the oxygen is arranged in the horizontal position between the desulfurization slurry entrance and product exit
Change wind turbine webmaster for putting into air as oxidant；Circulation pipe 21 outside 19 connection cylindrical-shaped tower 3 of the circulation pipe outlet,
The circulation pipe 21 is by circulating pump 9 and is connected to the cycle tube inlet 20 that 15 periphery of storehouse is arranged in spray, in spray in storehouse 15
Cycle tube inlet 20 connect horizontal spray tube 4, the horizontal position of the spray tube 4 is higher than two entrances flue, and in institute
It states and several nozzles 5 is set on spray tube 4；
For spraying the desulfurization slurry drop transmitted through circulation pipe, the desulfurization slurry drop enters the nozzle 5 with two
The flue gas mixing that mouth flue is passed through, preliminary scrubbing CO_2；By spray desulfurization slurry preliminary treatment flue gas from dissipate
It penetrates pipe and flows out and flow into the slurry pool, carry out secondary scrubbing CO_2, the flue gas by desulfurization process twice is by rising
Flue 7 enters upper storehouse 23, and cylindrical-shaped tower 3 then is discharged from exhaust pass 1 by demister 2.
As a preferred technical solution, the lower end outlet spout horizontal plane of several scattering tubes and desulfurization slurry liquid level it
Between setting one and the circular rectification orifice plate 10 of scattering tube coaxial placement, the rectification orifice plate 10 offer several scattering holes with
Corresponding with scattering tube to be open 12, lower end outlet spout and the rectification orifice plate of each scattering tube are tightly connected.
Several scattering tubes are dissipated including the first scattering tube 8a, the second scattering tube 8b, third as a preferred technical solution,
Pipe 8c and the 4th scattering tube 8d is penetrated, this four mutually isostructural scattering tubes are centrosymmetric distribution on rectification orifice plate.
The tube wall of the scattering tube uses super-hydrophobic coat as a preferred technical solution,.
The scattering hole 12 on the rectification orifice plate 10 is uniformly distributed in coaxial circular ring type as a preferred technical solution, root
The area of the diameter and percent opening and rectification orifice plate in scattering hole is set according to demand.
The rectification orifice plate 10 is used for secondary scrubbing CO_2 process as a preferred technical solution, specifically：Pass through
The flue gas of scattering tube outflow enters slurry pool and forms plenum chamber, then passes through the scattering hole of rectification orifice plate 10, it is uniform to be crushed formation
The bubble of distribution simultaneously rises in slurry pool, and secondary scrubbing CO_2 is completed at the top position of rectification orifice plate 10.
The rectification orifice plate 10 uses stainless steel or glass steel material as a preferred technical solution,.
The scattering tube stretches into slurry pool as a preferred technical solution, changes by adjusting slurries liquid level and dissipates
The immersion depth for penetrating pipe, to adjust gas-liquid contact time, to make the desulfuration efficiency of whole device reach 99%~99.5%.
The principle of the spray scattering tower apparatus of the present embodiment is as follows：
Flue gas enters storehouse in spray with certain flow velocity by two opposite horizontally disposed gas approach, is sprayed with nozzle
Desulfurization slurry droplets mixing, preliminary scrubbing CO_2；The flue gas handled by sprayed slurry is flowed out into from scattering tube
Slurry pool, flue gas are broken into tiny bubble by rectification orifice plate in slurry pool uphill process and rise, increase flue gas and take off
Contact area between sulphur slurries, deep removal sulfur dioxide；By desulfurization process flue gas twice by uptake flue enter it is upper
Then cylindrical-shaped tower is discharged from exhaust pass by demister in storehouse.
The present invention has the following advantages compared with the existing technology and effect：
(1) present invention spray scattering tower apparatus uses flue gas bidirectional mode of entrance, compared with single smoke inlet, mutual entry
The horizontal direction flow velocity of the flue gas of mode reduces, and the relative increase residence time in flue gas storehouse in spray, improves flue gas
Preliminary desulfuration efficiency.The rectification orifice plate of present invention spray scattering tower apparatus design simultaneously can make flue gas be broken for tiny bubble
And it is uniformly distributed.Two kinds of structure design collective effects enhance desulphurizing ability of the desulfurization slurry to flue gas.In addition, flue gas is using double
Also weaken flue gas to mode of entrance to the souring of tower body and uptake flue tube wall, tower body and tube wall incrustation risk can be reduced.
Description of the drawings
Fig. 1 is the structural schematic diagram of present invention spray scattering tower apparatus；
Fig. 2 is the rectification hole plate structure schematic diagram of present invention spray scattering tower apparatus；
Reference numeral：1, exhaust pass；2, demister；3, cylindrical-shaped tower；4, spray tube；5, nozzle；6a, first entrance
Flue；6b, second entrance flue；7, uptake flue；8a, the first scattering tube；8b, the second scattering tube；8c, third scattering tube；8d、
4th scattering tube；9, circulating pump；10, rectification orifice plate；11, oxidation fan webmaster；12, hole is scattered；13, product exit；14, desulfurization
Injection point；15, storehouse in spraying；16, it is bubbled lower storehouse；17, slurry pool；18, lower isolation baffle plate；19, circulation pipe outlet, 20, follow
Endless tube entrance；21, circulation pipe；22, upper isolation baffle plate；23, upper storehouse.
Specific implementation mode
In order to make the purpose of the present invention, technical solution and advantage be more clearly understood, with reference to the accompanying drawings and embodiments,
The present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used for explaining the present invention,
It is not limited to the present invention.
Embodiment
As depicted in figs. 1 and 2, a kind of spray scatters tower apparatus, including exhaust pass 1 and cylindrical-shaped tower 3, to export cigarette
It is upper end where road 1, demister 2 is set between the exhaust pass 1 and cylindrical-shaped tower 3, and three connects；
The inside of the cylindrical-shaped tower 3 includes storehouse 15 in upper storehouse 23, spray, is bubbled the slurries of lower storehouse 16 and bottom
Pond 17；Isolation baffle plate 22 and lower isolation baffle plate 18 is respectively set between storehouse 15 and upper storehouse and the lower storehouse of bubbling in the spray, this
Two baffles are tightly connected with 3 surrounding of cylindrical-shaped tower；The 15 outer upper part of storehouse in spray of the cylindrical-shaped tower 3 is arranged two
Opposite horizontally disposed first entrance flue 6a and second entrance flue 6b, is arranged spray tube 4, nozzle in spray inside storehouse 15
5 and coaxial and centrally located uptake flue 7；The upper isolation baffle plate 22 and lower isolation baffle plate 18 and uptake flue 7 are close
Envelope connects and opens up corresponding opening；Several scattering tubes are arranged in storehouse 16 under the bubbling, and the upper end of each scattering tube enters nozzle
Be tightly connected with the lower isolation baffle plate 18, and open up in lower isolation baffle plate 18 it is corresponding with each scattering tube be open, it is described
The lower end outlet spout of each scattering tube stretches into slurry pool 17；Periphery setting desulfurization slurry entrance 14, the product of the slurry pool 17
Outlet 13 and circulation pipe outlet 19, and an oxygen is arranged in the horizontal position between the desulfurization slurry entrance and product exit
Change wind turbine webmaster 11, the oxidation fan webmaster is for putting into air as oxidant；19 connection cylinder of the circulation pipe outlet
Circulation pipe 21 outside shape tower body 3, the circulation pipe 21 is by circulating pump 9 and is connected to the circulation pipe that 15 periphery of storehouse is arranged in spray
Entrance 20, the cycle tube inlet 20 in spray in storehouse 15 connect horizontal spray tube 4, and the horizontal position of the spray tube 4 is higher than
Two entrances flue, and several nozzles 5 are set on the spray tube 4.
For spraying the desulfurization slurry drop transmitted through circulation pipe, the desulfurization slurry drop enters the nozzle 5 with two
The flue gas mixing that mouth flue is passed through, preliminary scrubbing CO_2；By spray desulfurization slurry preliminary treatment flue gas from dissipate
It penetrates pipe and flows out and flow into the slurry pool, carry out secondary scrubbing CO_2, the flue gas by desulfurization process twice is by rising
Flue 7 enters upper storehouse 23, and cylindrical-shaped tower 3 then is discharged from exhaust pass by demister 2.
One and scattering tube are set between the lower end outlet spout horizontal plane and desulfurization slurry liquid level of several scattering tubes
The circular rectification orifice plate 10 of coaxial placement, the rectification orifice plate 10 offer several scattering holes and corresponding with scattering tube are open
12, lower end outlet spout and the rectification orifice plate of each scattering tube are tightly connected.
The rectification orifice plate 10 is used for secondary scrubbing CO_2 process, specifically：By scattering tube flow out flue gas into
Enter slurry pool and form plenum chamber, then passes through the scattering hole of rectification orifice plate 10, it is broken to form equally distributed bubble and in slurries
Rise in pond, secondary scrubbing CO_2 is completed at the top position of rectification orifice plate 10.
In order to which most flue gases form equally distributed tiny bubble by the scattering hole 12 of rectification orifice plate 10, realizes and increase
The contact area of big flue gas and slurries is to improve the target of desulfuration efficiency, and the area of the rectification orifice plate 10 of scattering device is according to specific
Equipment determines；Meanwhile the scattering hole 12 on rectification orifice plate 10 is uniformly distributed in coaxial circular ring type, scatters diameter and the trepanning in hole 12
Rate is determined according to specific device requirement；The rectification orifice plate 10 uses stainless steel or glass steel material, prevents desulfurization slurry to whole
The corrosion of discharge orifice plate.
Shown in Fig. 2, several scattering tubes include the first scattering tube 8a, the second scattering tube 8b, third scattering tube 8c and
4th scattering tube 8d, this four mutually isostructural scattering tubes are centrosymmetric distribution on rectification orifice plate.Except the present embodiment is arranged
Scattering tube quantity and distribution it is outer, in other cases, set according to scattering tube Flow Field Distribution uniformity, flow rates demand and specifically
Internal diameter, quantity and the distribution of standby demand setting scattering tube.
The tube wall of the scattering tube uses super-hydrophobic coat, and acting on is：In the desulfurization for having carried out preliminary desulfurization process
When slurries enter slurry pool by scattering tube, scattering the super-hydrophobic coating material of tube wall can prevent desulfurization slurry from soaking wall surface
And the corrosion that tube wall causes tube wall is permeated, while desulfurization slurry can take away the ash of tube wall by the scattering tube of super-hydrophobic coat
Dirt can effectively avoid the blocking of pipeline.
In the present embodiment, the scattering tube stretches into slurry pool, can change by adjusting slurries liquid level and immerse deeply
Degree, to adjust gas-liquid contact time, to make the desulfuration efficiency of whole device reach 99%~99.5%.
In this embodiment, described two gas approach are located at that identical height is horizontally disposed in opposite directions, and two entrances flue is total
The Liang Ge branches of flue；Compared with the flue of single entry, the flue gas that is entered using the mutual entry mode storehouse residence time in spray
It is longer, react more abundant with sprayed slurry drop, therefore desulfuration efficiency higher.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be subject to described in claim.
Claims (8)
1. a kind of spray scatters tower apparatus, including exhaust pass (1) and cylindrical-shaped tower (3), which is characterized in that with exhaust pass
(1) it is upper end where, demister (2) is set between the exhaust pass (1) and cylindrical-shaped tower (3), and three fixes and connects
It connects；The inside of the cylindrical-shaped tower (3) includes storehouse (15) in upper storehouse (23), spray, is bubbled the slurry of lower storehouse (16) and bottom
Liquid pool (17)；In the spray storehouse (15) and upper storehouse and being bubbled between lower storehouse be respectively set upper isolation baffle plate (22) and under gear is isolated
Plate (18), and the two baffles are tightly connected with around cylindrical-shaped tower (3)；Cylindrical-shaped tower (3) storehouse in spray
(15) two opposite horizontally disposed first entrance flues (6a) and second entrance flue (6b) is arranged in outer upper part, in spray
Setting spray tube (4), nozzle (5) and coaxial and centrally located uptake flue (7) inside storehouse (15)；The upper isolation
Baffle (22) and lower isolation baffle plate (18) are tightly connected with uptake flue (7) and open up corresponding opening；Storehouse under the bubbling
(16) several scattering tubes are set, and the upper end of each scattering tube enters nozzle and is tightly connected with the lower isolation baffle plate (18), and
Opened up on lower isolation baffle plate (18) it is corresponding with each scattering tube be open, the lower end outlet spout of each scattering tube stretches into slurries
Pond (17)；Periphery setting desulfurization slurry entrance (14), product exit (13) and the circulation pipe outlet of the slurry pool (17)
(19), an oxidation fan webmaster (11), institute is arranged in the horizontal position and between the desulfurization slurry entrance and product exit
Oxidation fan webmaster is stated for putting into air as oxidant；Circulation pipe outlet (19) connection cylindrical-shaped tower (3) is outside
Circulation pipe (21), the circulation pipe (21) pass through circulating pump (9) and are connected to the circulation pipe that storehouse (15) periphery is arranged in spray
Mouthful (20), the horizontal spray tube (4) of cycle tube inlet (20) connection in spray in storehouse (15), the level of the spray tube (4)
Position is higher than two entrances flue, and several nozzles (5) are arranged on the spray tube (4)；
The nozzle (5) is for spraying the desulfurization slurry drop transmitted through circulation pipe, the desulfurization slurry drop and two entrances
The flue gas mixing that flue is passed through, preliminary scrubbing CO_2；By spray desulfurization slurry preliminary treatment flue gas from scattering
Pipe flows out and flows into the slurry pool, carries out secondary scrubbing CO_2, and the flue gas by desulfurization process twice is by rising cigarette
Road (7) enters upper storehouse (23), and cylindrical-shaped tower (3) then is discharged from exhaust pass (1) by demister (2).
2. spray according to claim 1 scatters tower apparatus, which is characterized in that in the lower end outlet pipe of several scattering tubes
The circular rectification orifice plate (10) of one and scattering tube coaxial placement are set between saliva plane and desulfurization slurry liquid level, it is described whole
Discharge orifice plate (10) offers several scattering holes and opening (12) corresponding with scattering tube, the lower end outlet spout of each scattering tube with it is whole
Discharge orifice plate is tightly connected.
3. spray according to claim 2 scatters tower apparatus, which is characterized in that several scattering tubes include the first scattering
Manage (8a), the second scattering tube (8b), third scattering tube (8c) and the 4th scattering tube (8d), this four mutually isostructural scatterings
Pipe is centrosymmetric distribution on rectification orifice plate.
4. spray according to claim 2 scatters tower apparatus, which is characterized in that the tube wall of the scattering tube is using super-hydrophobic
Coating.
5. spray according to claim 2 scatters tower apparatus, which is characterized in that the scattering hole on the rectification orifice plate (10)
(12) it is uniformly distributed in coaxial circular ring type, according to demand the area of the diameter and percent opening and rectification orifice plate in setting scattering hole.
6. spray according to claim 5 scatters tower apparatus, which is characterized in that the rectification orifice plate (10) is for secondary de-
Except sulfur dioxide process, specifically：The flue gas flowed out by scattering tube enters slurry pool and forms plenum chamber, then passes through rectification hole
The scattering hole of plate (10), broken to form equally distributed bubble and rise in slurry pool, the upper portion in rectification orifice plate (10)
Complete secondary scrubbing CO_2 in position.
7. spray according to claim 5 scatters tower apparatus, which is characterized in that the rectification orifice plate (10) uses stainless steel
Or glass steel material.
8. spray according to claim 1 scatters tower apparatus, which is characterized in that the scattering tube stretches into slurry pool, leads to
The immersion depth that adjustment slurries liquid level changes scattering tube is crossed, to adjust gas-liquid contact time, to make the de- of whole device
Sulphur efficiency reaches 99%~99.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794225.7A CN108671739A (en) | 2018-07-19 | 2018-07-19 | A kind of spray scattering tower apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794225.7A CN108671739A (en) | 2018-07-19 | 2018-07-19 | A kind of spray scattering tower apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN108671739A true CN108671739A (en) | 2018-10-19 |
Family
ID=63814224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810794225.7A Pending CN108671739A (en) | 2018-07-19 | 2018-07-19 | A kind of spray scattering tower apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672282A (en) * | 2020-05-27 | 2020-09-18 | 攀枝花市蓝鼎环保科技有限公司 | Industrial boiler tail gas desulfurization equipment |
| CN111672281A (en) * | 2020-05-27 | 2020-09-18 | 西昌市蓝鼎环保科技有限公司 | Flue gas desulfurization purifier |
| CN111780508A (en) * | 2020-07-08 | 2020-10-16 | 杜军 | Chinese-medicinal material raw materials stoving sterilizing equipment |
| CN114849465A (en) * | 2022-04-15 | 2022-08-05 | 佛山市蓝宇环保科技有限公司 | Energy-recovery type energy-saving environment-friendly waste gas treatment spray tower |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202376899U (en) * | 2011-12-05 | 2012-08-15 | 上海洁美环保科技有限公司 | Double-inlet flue desulfurization device |
| CN102764580A (en) * | 2012-07-18 | 2012-11-07 | 浙江天蓝环保技术股份有限公司 | White mud/ carbide slag-gypsum wet flue gas desulfurization device and method |
| CN103406010A (en) * | 2013-08-14 | 2013-11-27 | 陈耀都 | Desulfurization denitration dust collector |
| KR101453045B1 (en) * | 2014-04-14 | 2014-10-22 | 주식회사 주원 | Apparatus for removing odor |
| CN205386407U (en) * | 2015-12-15 | 2016-07-20 | 浙江天蓝环保技术股份有限公司 | Wet flue gas desulfurization's tympanic bulla tower carries out |
| CN207270970U (en) * | 2017-09-04 | 2018-04-27 | 潍坊华旭环境工程有限公司 | Boiler smoke minimum discharge high-pressure buffer desulfurizing dust-collector |
| CN208852688U (en) * | 2018-07-19 | 2019-05-14 | 华南理工大学 | A kind of spray scattering tower apparatus |
-
2018
- 2018-07-19 CN CN201810794225.7A patent/CN108671739A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202376899U (en) * | 2011-12-05 | 2012-08-15 | 上海洁美环保科技有限公司 | Double-inlet flue desulfurization device |
| CN102764580A (en) * | 2012-07-18 | 2012-11-07 | 浙江天蓝环保技术股份有限公司 | White mud/ carbide slag-gypsum wet flue gas desulfurization device and method |
| CN103406010A (en) * | 2013-08-14 | 2013-11-27 | 陈耀都 | Desulfurization denitration dust collector |
| KR101453045B1 (en) * | 2014-04-14 | 2014-10-22 | 주식회사 주원 | Apparatus for removing odor |
| CN205386407U (en) * | 2015-12-15 | 2016-07-20 | 浙江天蓝环保技术股份有限公司 | Wet flue gas desulfurization's tympanic bulla tower carries out |
| CN207270970U (en) * | 2017-09-04 | 2018-04-27 | 潍坊华旭环境工程有限公司 | Boiler smoke minimum discharge high-pressure buffer desulfurizing dust-collector |
| CN208852688U (en) * | 2018-07-19 | 2019-05-14 | 华南理工大学 | A kind of spray scattering tower apparatus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672282A (en) * | 2020-05-27 | 2020-09-18 | 攀枝花市蓝鼎环保科技有限公司 | Industrial boiler tail gas desulfurization equipment |
| CN111672281A (en) * | 2020-05-27 | 2020-09-18 | 西昌市蓝鼎环保科技有限公司 | Flue gas desulfurization purifier |
| CN111780508A (en) * | 2020-07-08 | 2020-10-16 | 杜军 | Chinese-medicinal material raw materials stoving sterilizing equipment |
| CN114849465A (en) * | 2022-04-15 | 2022-08-05 | 佛山市蓝宇环保科技有限公司 | Energy-recovery type energy-saving environment-friendly waste gas treatment spray tower |
| CN114849465B (en) * | 2022-04-15 | 2023-09-08 | 佛山市蓝宇环保科技有限公司 | Energy recovery type energy-saving environment-friendly waste gas treatment spray tower |
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