CN106731404A - A kind of ultra-clean demister of vortex - Google Patents
A kind of ultra-clean demister of vortex Download PDFInfo
- Publication number
- CN106731404A CN106731404A CN201611272402.2A CN201611272402A CN106731404A CN 106731404 A CN106731404 A CN 106731404A CN 201611272402 A CN201611272402 A CN 201611272402A CN 106731404 A CN106731404 A CN 106731404A
- Authority
- CN
- China
- Prior art keywords
- dust
- laden
- collecting chamber
- vortex
- mixed liquid
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003546 flue gas Substances 0.000 claims abstract description 22
- 239000007789 gas Substances 0.000 claims abstract description 18
- 239000002002 slurry Substances 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 235000014171 carbonated beverage Nutrition 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 4
- 241000883990 Flabellum Species 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Classifications
-
- 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
Abstract
The invention discloses a kind of ultra-clean demister of vortex, including a reactor, reactor is penetrating up and down, in reactor lower part, gas approach is set, top sets exhanst gas outlet, the mixed liquid collecting chamber of dust-laden is set in reactor, flue gas shrinking zone is formed between reactor lower part and the mixed liquid collecting chamber of dust-laden, flue gas release area is formed at top；In dust-laden mixed liquid collecting chamber bottom, vortex steam-water separator is set, on vortex steam-water separator top, annular water receiving tank is set, annular water receiving tank is opened in the mixed liquid collecting chamber of dust-laden, liquid film is set on the top of vortex steam-water separator and is oriented to oblique angle, it is oriented between oblique angle and reactor wall in liquid film and is additionally provided with dirt slurry mozzle, flush pipe is provided with flue gas release area；Water conservancy diversion drain gully is additionally provided with the bottom of the mixed liquid collecting chamber of dust-laden.The present invention solves common tubular demister in whirlpool steam-water separation, and the thin dirt freely falling body of drop is got rid of to vortex flabellum, the reentrainment pollution problem for gas-liquid collision occurring and causing.
Description
Technical field
The present invention relates to ambient air emission treatment field, particularly a kind of ultra-clean demister of vortex.
Background technology
In ambient air emission treatment field, demister is in dust collecting process as key equipment, extensive use fire coal chain
On the wet method sulphur removing and dust removing technology of bar boiler, but because common tube bank demister is in steam-water separation, the air-flow of high speed can be with oneself
Collided by the thin dirt of the liquid film of falling bodies, cause reentrainment to pollute, therefore dust removing effects are poor.
The content of the invention
It is an object of the invention to overcome above technological deficiency, propose that one kind realizes carbonated drink sub-argument, it is to avoid the thin dirt two of liquid film
The ultra-clean demister of vortex of secondary pollution.
The present invention is to realize that its technical purpose is adopted the technical scheme that：A kind of ultra-clean demister of vortex, including one is anti-
Device is answered, the reactor is penetrating up and down, it is characterised in that：Gas approach is set in the reactor lower part, top sets flue gas
Outlet, sets the mixed liquid collecting chamber of dust-laden, between the reactor lower part and the mixed liquid collecting chamber of the dust-laden in the reactor
Flue gas shrinking zone is formed, flue gas release area is formed between top and the mixed liquid collecting chamber of the dust-laden；Collected in the mixed liquid of the dust-laden
Chamber bottom sets vortex steam-water separator, and annular water receiving tank, the annular water receiving are set on the vortex steam-water separator top
Channel opening sets liquid film and is oriented to oblique angle, in institute in the mixed liquid collecting chamber of the dust-laden on the top of the vortex steam-water separator
State and dirt slurry mozzle is additionally provided between liquid film guiding oblique angle and the reactor wall；Flushing is provided with flue gas release area
Pipe；Water conservancy diversion drain gully is additionally provided with the bottom of the mixed liquid collecting chamber of the dust-laden.
The flue gas shrinking zone is bell-mouth structure of air, and its diameter is gradually reduced from lower to upper；The liquid film is oriented to oblique
Angle angle is between 0 ° to 60 °, and the exhaust gases passes diameter that its center surrounds gradually increases from lower to upper.
The beneficial effects of the invention are as follows：The setting of vortex steam-water separator and annular water receiving tank can realize that flue dust is net
Change；Flush pipe can be with the wall of the mixed liquid collecting chamber of periodic cleaning dust-laden, and vortex steam-water separator, it is to avoid the two surface crystallization
Fouling；Therefore common tubular demister is solved in whirlpool steam-water separation, and the thin dirt freely falling body of drop is got rid of to vortex flabellum, is occurred
The reentrainment pollution problem that gas-liquid is collided and caused.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
1 in figure, vortex steam-water separator 2, annular water receiving tank 3, dirt slurry mozzle 4, flush pipe 5, water conservancy diversion drain gully
6th, mixed liquid collecting chamber 8, liquid film guiding oblique angle 9, the flue gas release area 10 in flue gas shrinking zone 7, dust-laden, reactor 11, flue gas enter
Mouth 12, exhanst gas outlet.
Specific embodiment
The invention will be further described for embodiment below in conjunction with the accompanying drawings.
Embodiment one
As shown in Figure 1：A kind of ultra-clean demister of vortex, including a reactor 10, the reactor are penetrating up and down, described
The bottom of reactor 10 sets gas approach 11, and top sets exhanst gas outlet 12, the mixed liquid of dust-laden is set in the reactor 10 and is received
Collection chamber 7, flue gas shrinking zone 6, top and the dust-laden are formed between the bottom of the reactor 10 and the mixed liquid collecting chamber 7 of the dust-laden
Flue gas release area 9 is formed between mixed liquid collecting chamber 7；In the dust-laden mixed bottom of liquid collecting chamber 7, vortex steam-water separator 1 is set,
Annular water receiving tank 2 is set on the top of vortex steam-water separator 1, liquid film is set on the top of the vortex steam-water separator 1
Oblique angle 8 is oriented to, is oriented between oblique angle 8 and the inwall of the reactor 10 in the liquid film and is additionally provided with dirt slurry mozzle 3；In the cigarette
Gas release is provided with flush pipe 4 in area 9；Water conservancy diversion drain gully 5 is additionally provided with the bottom of the mixed liquid collecting chamber 7 of the dust-laden.
The flue gas shrinking zone 6 is bell-mouth structure of air, and its diameter is gradually reduced from lower to upper；The liquid film is oriented to oblique
The angle of angle 8 is between 0 ° to 60 °, and the exhaust gases passes diameter that its center surrounds gradually increases from lower to upper.
Operation principle of the invention and the course of work are as follows：Flue gas enters flue gas shrinking zone 6 from gas approach 11, through vortex
After the high-speed rotational of steam-water separator 1, air-flow by the annular further speedup of water receiving tank 2, promote in flue gas a large amount of fine mists with
The mutual collision of dirt particle, it is larger particles to condense, and the thin dirt of drop is got rid of high velocity air the wall shape to the mixed liquid collecting chamber 7 of dust-laden
Into dust-laden liquid film, the thicker dirt particle liquid film in part falls into the mixed liquid collecting chamber 7 of inflow dust-laden of annular water receiving tank 2 and drains under gravity,
High velocity air gets rid of lightweight liquid film and is oriented to the centrifugation of oblique angle 8 to liquid film；
Dirt liquid after separation falls into the mixed liquid collecting chamber 7 of dust-laden through dirt slurry mozzle 3, is finally drained by water conservancy diversion drain gully 5；Point
Purification gas after are flowed up through the exhaust gases passes that the liquid film guiding center of oblique angle 8 surrounds, because liquid film is oriented to the angle of oblique angle 8
Between 0 ° to 60 °, and the exhaust gases passes diameter that its center surrounds gradually increases from lower to upper, therefore gas is being flowed up
During buffer deceleration, discharged subsequently into flue gas release area 9, arranged by the way that exhanst gas outlet 12 is outer.
By the wall of the mixed liquid collecting chamber 7 of the periodic cleaning dust-laden of flush pipe 4, and vortex steam-water separator 1, it is to avoid the two table
Face crystallizes fouling.
Claims (2)
1. a kind of ultra-clean demister of vortex, an including reactor, the reactor is penetrating up and down, it is characterised in that：Described anti-
Answer device bottom that gas approach is set, top sets exhanst gas outlet, the mixed liquid collecting chamber of dust-laden is set in the reactor, it is described anti-
Answer and flue gas shrinking zone is formed between device bottom and the mixed liquid collecting chamber of the dust-laden, shape between top and the mixed liquid collecting chamber of the dust-laden
Area is discharged into flue gas；Vortex steam-water separator is set in the dust-laden mixed liquid collecting chamber bottom, in the vortex steam-water separator
Top sets annular water receiving tank, and the annular water receiving tank is opened in the mixed liquid collecting chamber of the dust-laden, in the vortex carbonated drink point
Liquid film is set from the top of device and is oriented to oblique angle, dirt slurry is additionally provided between liquid film guiding oblique angle and the reactor wall and is led
Flow tube；Flush pipe is provided with flue gas release area；Water conservancy diversion drain gully is additionally provided with the bottom of the mixed liquid collecting chamber of the dust-laden.
2. the ultra-clean demister of vortex according to claim 1, it is characterised in that：The flue gas shrinking zone is horn mouth knot
Structure, and its diameter is gradually reduced from lower to upper；The liquid film is oriented to angle of bevel between 0 ° to 60 °, and its center is enclosed
Into exhaust gases passes diameter gradually increase from lower to upper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611272402.2A CN106731404A (en) | 2016-12-29 | 2016-12-29 | A kind of ultra-clean demister of vortex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611272402.2A CN106731404A (en) | 2016-12-29 | 2016-12-29 | A kind of ultra-clean demister of vortex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106731404A true CN106731404A (en) | 2017-05-31 |
Family
ID=58952726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611272402.2A Pending CN106731404A (en) | 2016-12-29 | 2016-12-29 | A kind of ultra-clean demister of vortex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106731404A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420385A (en) * | 2017-09-03 | 2019-03-05 | 郝占宁 | A kind of whirlpool formula air purifier and the air purification method based on the clarifier |
| CN110314452A (en) * | 2019-07-01 | 2019-10-11 | 江苏双良低碳产业技术研究院有限公司 | A kind of flue gas takes off white device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007253018A (en) * | 2006-03-22 | 2007-10-04 | Takuzo Hanada | Dust removing method and dust collector |
| CN202113736U (en) * | 2011-06-07 | 2012-01-18 | 张晓东 | Flue gas dust and mist removal device |
| EP2556873A1 (en) * | 2011-08-11 | 2013-02-13 | Festo AG & Co. KG | Condensate separator |
| CN104368215A (en) * | 2014-08-28 | 2015-02-25 | 北京国电清新环保技术股份有限公司 | Advanced dust-removing and demisting device |
| CN104874235A (en) * | 2015-06-04 | 2015-09-02 | 山东山大华特环保工程有限公司 | Dedusting and demisting device of spiral flow plate |
| CN105363310A (en) * | 2015-12-04 | 2016-03-02 | 彭映山 | Uniformly distributed Rankine vortex dedusting and defogging apparatus and control method thereof |
| CN106178775A (en) * | 2016-07-06 | 2016-12-07 | 华电电力科学研究院 | The dedusting demisting unit of lower resistance eddy flow coupling dedusting demister and method |
| CN206334489U (en) * | 2016-12-29 | 2017-07-18 | 山东利丰环保科技有限公司 | A kind of ultra-clean demister of vortex |
-
2016
- 2016-12-29 CN CN201611272402.2A patent/CN106731404A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007253018A (en) * | 2006-03-22 | 2007-10-04 | Takuzo Hanada | Dust removing method and dust collector |
| CN202113736U (en) * | 2011-06-07 | 2012-01-18 | 张晓东 | Flue gas dust and mist removal device |
| EP2556873A1 (en) * | 2011-08-11 | 2013-02-13 | Festo AG & Co. KG | Condensate separator |
| CN104368215A (en) * | 2014-08-28 | 2015-02-25 | 北京国电清新环保技术股份有限公司 | Advanced dust-removing and demisting device |
| CN104874235A (en) * | 2015-06-04 | 2015-09-02 | 山东山大华特环保工程有限公司 | Dedusting and demisting device of spiral flow plate |
| CN105363310A (en) * | 2015-12-04 | 2016-03-02 | 彭映山 | Uniformly distributed Rankine vortex dedusting and defogging apparatus and control method thereof |
| CN106178775A (en) * | 2016-07-06 | 2016-12-07 | 华电电力科学研究院 | The dedusting demisting unit of lower resistance eddy flow coupling dedusting demister and method |
| CN206334489U (en) * | 2016-12-29 | 2017-07-18 | 山东利丰环保科技有限公司 | A kind of ultra-clean demister of vortex |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420385A (en) * | 2017-09-03 | 2019-03-05 | 郝占宁 | A kind of whirlpool formula air purifier and the air purification method based on the clarifier |
| CN110314452A (en) * | 2019-07-01 | 2019-10-11 | 江苏双良低碳产业技术研究院有限公司 | A kind of flue gas takes off white device |
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