CN108554070A - A kind of haze for handling kiln tail gas washes purifier - Google Patents
A kind of haze for handling kiln tail gas washes purifier Download PDFInfo
- Publication number
- CN108554070A CN108554070A CN201810694884.3A CN201810694884A CN108554070A CN 108554070 A CN108554070 A CN 108554070A CN 201810694884 A CN201810694884 A CN 201810694884A CN 108554070 A CN108554070 A CN 108554070A
- Authority
- CN
- China
- Prior art keywords
- haze
- purification pot
- room
- interconnected
- secondary cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000746 purification Methods 0.000 claims abstract description 58
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 238000010926 purge Methods 0.000 claims abstract description 16
- 230000006837 decompression Effects 0.000 claims abstract description 11
- 238000004062 sedimentation Methods 0.000 claims abstract description 10
- 238000005086 pumping Methods 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 2
- 238000005119 centrifugation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000000889 atomisation Methods 0.000 abstract description 2
- 238000005367 electrostatic precipitation Methods 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/10—Combinations of devices covered by groups B01D45/00, B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/04—Regenerating the washing fluid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The haze that the invention discloses a kind of for handling kiln tail gas washes purifier, it includes making haze room, depressurizing purge chamber and secondary cleaning room for head and the tail connection；Haze room is made to be connected to the draught hood of kiln；That makes haze room is internally provided with serpentine channel；The side wall for making haze membrane is equipped with atomizer；Decompression purge chamber is internally provided with purification pot；Secondary cleaning room is internally provided with serpentine channel；The side wall for making haze membrane is equipped with atomizer；Secondary cleaning room is connected to purification pot；Secondary cleaning room is connected to exhaust pipe；Atomizer, purification pot and sedimentation basin are connected to pumping plant.Haze method is made in atomization can make the dust in exhaust gas be thoroughly mixed to form the hybrid particles of similar " haze " with small processing drop, increase dust particles radius, reach sedimentation filtration treatment effect.Mode efficiency compared to electrostatic precipitation, dry-type centrifugal processing, filtration treatment is substantially improved, and clean-up effect is also apparent excellent.
Description
Technical field
The invention belongs to kiln exhaust gas purification equipment technical fields, and in particular to a kind of haze cleanization for handling kiln tail gas
Device.
Background technology
In the prior art, the manufacturing enterprises such as the cement plant in China, brickkiln, what is used mostly is all new dry process production technology, production
Raw tail gas pollution is big, in order to ensure that emission compliance must be provided with purifying processing device.
Although existing purifying processing device can play certain clean-up effect, complicated integral structure, purification effect
Fruit is limited, depend merely on increase equipment investment it is with high costs to improve clean-up effect, many enterprises also defy the law is arranged steathily.In order to
The transformation to kiln tail gas processing system is preferably completed, realizes the harmonious development of man and nature, improves enterprise's productivity effect, is needed
A kind of simple in structure at low cost and ideal purification effect new type purification device is devised, the production of enterprise can be effectively saved
Cost can also improve Business Economic Benefit.
Invention content
Present invention aim to address the prior art, there are the undesirable technical problems of clean-up effect, provide a kind of for handling kiln
The haze of furnace exhaust gas washes purifier, with overcome the deficiencies in the prior art.
To achieve the goals above, a kind of haze for handling kiln tail gas of the present invention washes purifier, and main points are them
Including making haze room, decompression purge chamber and secondary cleaning room；
The haze room of making is interconnected by the draught hood of wind turbine and kiln；The inside for making haze room is separated by several partition boards
The serpentine channel being connected at mutual head and the tail；The side wall of the partition board is uniformly provided with several atomizers I；
The decompression purge chamber is internally provided with purification pot I, purification pot II and purification pot III；The bottom end of the purification pot I with make
The rear end of haze room is interconnected；The top of the purification pot I is interconnected with the bottom end of purification pot II；The top of the purification pot II
End and the bottom end of purification pot III are interconnected；
The inside of the secondary cleaning room is separated into the serpentine channel of mutually head and the tail connection by several partition boards；The side of the partition board
Wall is uniformly provided with several atomizers II；The front end of the secondary cleaning room is interconnected with the top of purification pot III；Described two
The rear end of secondary purge chamber is interconnected by centrifuge and exhaust pipe；
The bottom end for making haze room and secondary cleaning room is interconnected by pipeline and sedimentation basin；The purification pot I, purification pot II
It is interconnected by pipeline and clarifier-tank with the bottom end of purification pot III；It is the atomizer I, atomizer II, purification pot I, net
It is interconnected by pipeline with flow valve and pumping plant respectively to change tank II, purification pot III and sedimentation basin.
For the ease of collecting solid waste, the bottom of the centrifuge corresponds connection with collecting box by filter.
For purification gas repeatedly, the rear end of the secondary cleaning room passes through pipeline with gate valve and secondary cleaning room
Front end is interconnected.
Structure of the invention is reasonable, and haze method is made in atomization can make the dust in exhaust gas be thoroughly mixed to form class with small processing drop
Like the hybrid particles of " haze ", increases dust particles radius, reach sedimentation filtration treatment effect.Make the indoor gas of haze successively into
Enter to depressurize purge chamber and secondary cleaning room, the exhaust gas through cleaning twice can qualified discharge, compared to electrostatic precipitation, at dry-type centrifugal
Reason, the mode efficiency of filtration treatment are substantially improved, and clean-up effect is also apparent excellent, while reducing the cost of tail gas clean-up.Purification
The aqueous solution for holding white lime and caustic soda in tank II and purification pot III respectively makes the rings such as base production convenient for being subsequently directly used in
Section, reduces cost of sewage disposal.Whole process is controlled by programmable logic controller (PLC), realizes automatic detect, automatically
The function of control.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
1 in figure, make haze room 2, partition board 3, purification pot I 4, decompression purge chamber 5, pumping plant 6, purification pot II 7,
Purification pot III 8, secondary cleaning room 10, atomizer II 11, centrifuge 12, filter 13, is received flow valve 9
Header 14, clarifier-tank 15, sedimentation basin 16, serpentine channel 17, draught hood 18, atomizer I 19, wind turbine.
Specific implementation mode
Referring to Fig.1, the present invention it include making haze room 1, decompression purge chamber 4 and secondary cleaning room 9；
The haze room 1 of making is interconnected by the draught hood 17 of wind turbine 19 and kiln；The inside for making haze room 1 by it is several every
Plate 2 is separated into the serpentine channel 16 of mutually head and the tail connection；The side wall of the partition board 2 is uniformly provided with several atomizers I 18；
The decompression purge chamber 4 is internally provided with purification pot I 3, purification pot II 6 and purification pot III 7；The bottom end of the purification pot I 3
It is interconnected with the rear end for making haze room 1；The top of the purification pot I 3 is interconnected with the bottom end of purification pot II 6；The purification
The top of tank II 6 is interconnected with the bottom end of purification pot III 7；
The inside of the secondary cleaning room 9 is separated into the serpentine channel 16 of mutually head and the tail connection by several partition boards 2；The partition board
2 side wall is uniformly provided with several atomizers II 10；The front end of the secondary cleaning room 9 is mutually interconnected with the top of purification pot III 7
It is logical；The rear end of the secondary cleaning room 9 is interconnected by centrifuge 11 and exhaust pipe；
The bottom end for making haze room 1 and secondary cleaning room 9 is interconnected by pipeline and sedimentation basin 15；It is the purification pot I 3, net
The bottom end for changing tank II 6 and purification pot III 7 is interconnected by pipeline and clarifier-tank 14；The atomizer I 18, atomizer II
10, purification pot I 3, purification pot II 6, purification pot III 7 and sedimentation basin 15 are mutual by pipeline with flow valve 8 and pumping plant 5 respectively
Connection.
For the ease of collecting solid waste, the bottom of the centrifuge 11 is corresponded by filter 12 with collecting box 13
Connection.
For purification gas repeatedly, the rear end of the secondary cleaning room 9 passes through pipeline with gate valve and secondary cleaning room 9
Front end be interconnected.
Operation principle：Kiln furnace high-temperature, high pressure, high speed exhaust gas be sufficiently mixed, depressurized with artificial haze by making haze room
Purge chamber and secondary cleaning room are cleaned again, finally by tube bank discharge, are reached dedusting and are eliminated most of polluted gas
Purpose.
Wind turbine, which is discharged into exhaust gas, to be made in haze room, exhaust gas and small treatment fluid grain（Artificial haze）It is sufficiently mixed, makes in exhaust gas
Dust, pernicious gas uniformly mix natural subsidence with artificial haze.The haze gas for making the formation of haze room imports decompression purge chamber, by
Open in decompression purge chamber space, gas pressure becomes smaller, and flow velocity reduces, and artificial haze condenses in decompression purge chamber and is deposited to bottom
Portion, the waste water containing oxious component are Ke Xunhuanliyong through filtration treatment.Secondary cleaning room can carry out sprinkling processing to tail gas again,
Carry out secondary cleaning.If not up to discharge standard, the front end that secondary cleaning room is again introduced by pipeline is cleaned, until
Until reaching discharge standard.
Waste water in the present invention is Ke Xunhuanliyong, and kiln good tail gas purification effect emission compliance realizes resource circulation utilization,
Environmental protection reduces production cost.
Claims (3)
1. a kind of haze for handling kiln tail gas washes purifier, it is characterized in that：It includes making haze room（1）, decompression purge chamber
（4）With secondary cleaning room（9）；
It is described to make haze room（1）Pass through wind turbine（19）With the draught hood of kiln（17）It is interconnected；It is described to make haze room（1）Inside it is logical
Cross several partition boards（2）It is separated into the serpentine channel of mutually head and the tail connection（16）；The partition board（2）If side wall be uniformly provided with dry fog
Change nozzle I（18）；
The decompression purge chamber（4）Be internally provided with purification pot I（3）, purification pot II（6）With purification pot III（7）；The purification pot
Ⅰ（3）Bottom end and make haze room（1）Rear end be interconnected；The purification pot I（3）Top and purification pot II（6）Bottom end phase
It is intercommunicated；The purification pot II（6）Top and purification pot III（7）Bottom end be interconnected；
The secondary cleaning room（9）Inside pass through several partition boards（2）It is separated into the serpentine channel of mutually head and the tail connection（16）；Institute
State partition board（2）Side wall be uniformly provided with several atomizers II（10）；The secondary cleaning room（9）Front end and purification pot III
（7）Top be interconnected；The secondary cleaning room（9）Rear end pass through centrifuge（11）It is interconnected with exhaust pipe；
It is described to make haze room（1）With secondary cleaning room（9）Bottom end pass through pipeline and sedimentation basin（15）It is interconnected；The purification pot
Ⅰ（3）, purification pot II（6）With purification pot III（7）Bottom end pass through pipeline and clarifier-tank（14）It is interconnected；The atomizer I
（18）, atomizer II（10）, purification pot I（3）, purification pot II（6）, purification pot III（7）And sedimentation basin（15）Pass through band respectively
There is flow valve（8）Pipeline and pumping plant（5）It is interconnected.
2. a kind of haze for handling kiln tail gas according to claim 1 washes purifier, it is characterized in that the centrifugation
Machine（11）Bottom pass through filter（12）With collecting box（13）Correspond connection.
3. a kind of haze for handling kiln tail gas according to claim 1 washes purifier, it is characterized in that described secondary
Purge chamber（9）Rear end pass through pipeline with gate valve and secondary cleaning room（9）Front end be interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810694884.3A CN108554070A (en) | 2018-06-29 | 2018-06-29 | A kind of haze for handling kiln tail gas washes purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810694884.3A CN108554070A (en) | 2018-06-29 | 2018-06-29 | A kind of haze for handling kiln tail gas washes purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108554070A true CN108554070A (en) | 2018-09-21 |
Family
ID=63555012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810694884.3A Pending CN108554070A (en) | 2018-06-29 | 2018-06-29 | A kind of haze for handling kiln tail gas washes purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108554070A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE831531R (en) * | 1974-07-18 | 1976-01-19 | TREATMENT DEVICE | |
| CN103912341A (en) * | 2014-04-11 | 2014-07-09 | 郭天桥 | Tail gas purifying device of internal combustion engine |
| CN103933849A (en) * | 2014-04-30 | 2014-07-23 | 王德君 | Gas purifying system |
| KR200479084Y1 (en) * | 2014-09-05 | 2015-12-16 | 강상준 | Preventing harmful emissions incinerator |
| CN106268111A (en) * | 2015-05-25 | 2017-01-04 | 王成金 | Multifunctional air purifier |
| CN208553527U (en) * | 2018-06-29 | 2019-03-01 | 上官可可 | A kind of haze for handling kiln tail gas washes purification device |
-
2018
- 2018-06-29 CN CN201810694884.3A patent/CN108554070A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE831531R (en) * | 1974-07-18 | 1976-01-19 | TREATMENT DEVICE | |
| CN103912341A (en) * | 2014-04-11 | 2014-07-09 | 郭天桥 | Tail gas purifying device of internal combustion engine |
| CN103933849A (en) * | 2014-04-30 | 2014-07-23 | 王德君 | Gas purifying system |
| KR200479084Y1 (en) * | 2014-09-05 | 2015-12-16 | 강상준 | Preventing harmful emissions incinerator |
| CN106268111A (en) * | 2015-05-25 | 2017-01-04 | 王成金 | Multifunctional air purifier |
| CN208553527U (en) * | 2018-06-29 | 2019-03-01 | 上官可可 | A kind of haze for handling kiln tail gas washes purification device |
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| PB01 | Publication | ||
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