CN206414958U - A kind of tower inward eddy is homogenized enhancing device - Google Patents
A kind of tower inward eddy is homogenized enhancing device Download PDFInfo
- Publication number
- CN206414958U CN206414958U CN201621423229.7U CN201621423229U CN206414958U CN 206414958 U CN206414958 U CN 206414958U CN 201621423229 U CN201621423229 U CN 201621423229U CN 206414958 U CN206414958 U CN 206414958U
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- China
- Prior art keywords
- porous plate
- upper strata
- plate
- lower floor
- enhancing device
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- Expired - Fee Related
Links
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 7
- 239000006260 foam Substances 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 9
- 230000003009 desulfurizing effect Effects 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 17
- 239000003546 flue gas Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 12
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical class [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides a kind of tower inward eddy homogenizing enhancing device, including upper strata porous plate（4）With lower floor's porous plate（5）, the upper strata porous plate（4）With lower floor's porous plate（5）Ge Kong centers correspond, be provided with hollow tube in corresponding hole up and down（1）, the hollow tube（1）Top, which is provided with, carries Flange（3）And it is connected to the upper strata porous plate（4）Hole periphery on, the hollow tube（1）Length be more than the upper strata porous plate（4）With lower floor's porous plate（5）Between spacing；The hollow tube（1）It is interior integrally formed with spiral plate（2）；Lower floor's porous plate（5）The circumferential connecting plate that uniform welding at least 3 extends vertically downward in each hole（6）, the connecting plate（6）On be provided with the first bolt hole.The utility model can be effectively increased gas-liquid contact chance and chemical reaction area, and flue gas washing effect is good, and discharge flue gas meets standard, and improvement cost is low.
Description
Technical field
The utility model is related to a kind of tower inward eddy homogenizing enhancing device, belongs to environmental technology field.
Background technology
Currently, national environmental protection department is to discharged from coal-fired boiler pollutant standard and requires to improve constantly, and in country's mark
Required ultra-clean discharge standard is in standard：Under the conditions of benchmark oxygen content 6%, flue dust, sulfur dioxide, discharged nitrous oxides are dense
Degree is respectively no higher than 5,35,50 milligrams/cubic metre, and this brings new challenge, existing smoke gas treatment to smoke gas treatment technology
Device flue gas washing effect is poor, and fume emission index is not up to standard, need on existing flue gas controller overall upgrading ability
Realize that flue gas is efficiently administered, input cost is high, wasting manpower and material resources.
The content of the invention
Technical problem to be solved in the utility model is that there is provided one kind increase gas-liquid contact chance and chemical reaction face
Product, flue gas washing effect is good, and discharge flue gas meets standard, and the low tower inward eddy homogenizing enhancing device of improvement cost；Enter one
Step ground, the utility model provides a kind of resistance when reducing flue gas stream adverse current, and produces in hollow tube turbulence effect,
Effective time of contact of the dust and spray liquid in flue gas is further enhanced, promotes dust to be wrapped up by slurries, efficiency of dust collection is improved
Tower inward eddy homogenizing enhancing device；Further, a kind of tower inward eddy with defoaming function of the utility model offer is equal
Change enhancing device.
The technical scheme that the utility model is used by solution its technical problem：
A kind of tower inward eddy is homogenized enhancing device, including is arranged at being connect for extending flue gas with spray liquid inside desulfurizing tower
The eddy flow homogenizing enhancing device in reaction time is touched, the eddy flow homogenizing enhancing device includes upper strata porous plate and lower floor's porous plate,
The Ge Kong centers of the upper strata porous plate and lower floor's porous plate are corresponded, and are provided with hollow tube in corresponding hole up and down, institute
State hollow tube top and be provided with and carry Flange and be connected on the hole periphery of the upper strata porous plate, the length of the hollow tube
Degree is more than the spacing between the upper strata porous plate and lower floor's porous plate；Integrally formed with spiral plate in the hollow tube；It is described
The is provided with the circumferential connecting plate that uniform welding at least 3 extends vertically downward in each hole of lower floor's porous plate, the connecting plate
One bolt hole, the hollow tube bottom position corresponding with first bolt hole is provided with the second bolt hole, bolt group
Part is passed through and fastened after first bolt hole and the second bolt hole.
Some sieve apertures are provided with the spiral plate.
The upper surface for carrying Flange is glued with foam cutter device.
The foam cutter device includes being close to setting in the annular slab for carrying Flange upper surface, the annular slab
It is equipped with right-angled intersection plate.
The hollow tube, spiral plate, carry Flange, upper strata porous plate, lower floor's porous plate, connecting plate, bolt assembly
It is made with foam cutter device by resistant material.
It is provided with below the first spraying layer, the eddy flow homogenizing enhancing device and sets above the eddy flow homogenizing enhancing device
There is gas approach；Lower floor's porous plate is away from 1 ~ 2m of the gas approach top plate；1.5 below the first spraying layer center line
The upper strata porous plate is installed at ~ 2.5m；Clear spacing between the upper strata porous plate and lower floor's porous plate is 250 ~ 400mm.
Inner wall of tower sealing welding of the surrounding of the upper strata porous plate and lower floor's porous plate with the desulfurizing tower.
The pipe external diameter of the hollow tube is consistent with the aperture of the upper strata porous plate；The aperture of the upper strata porous plate and institute
The aperture for stating lower floor's porous plate is consistent.
The shape of the sieve aperture includes circle, ellipse, rhombus, square, trapezoidal, pentagon or hexagon.
The beneficial effects of the utility model are：
Flue gas, which enters, to be homogenized enhancing device through eddy flow after tower and is mutually collided in hollow tube with spray liquid, is scratched through spiral plate eddy flow
Dynamic washing flue gas, can effectively remove most dust and the sulfur dioxide in flue gas, while flue gas forms " dragon after eddy flow
Roll up wind " state, with spray atomizing slurries adverse current, collision, construction flowing and reaction power, increase gas-liquid contact chance in tower
With chemical reaction area, final achievable single column high-efficiency desulfurization cooperates with the purpose of dedusting；The setting of sieve aperture, on the one hand can reduce cigarette
Resistance during gas gas flow counterflow, on the other hand can produce turbulence effect in hollow tube, further enhance the dust in flue gas
With effective time of contact of spray liquid, promote dust to be wrapped up by slurries, improve efficiency of dust collection；The setting of foam cutter device, makes
The foam that eddy flow or turbulent flow are produced effectively is eliminated, it is to avoid dust, SO2It can not be connect in the foam with spray liquid Deng pollutant parcel
Reaction is touched, makes smoke gas treatment of the present utility model without dead angle, smoke gas treatment effect is good, efficiency of dust collection is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 for Fig. 1 A-A to sectional view.
Fig. 3 is the structural representation of eddy flow homogenizing enhancing device in the utility model.
Fig. 4 is Fig. 3 top view.
Fig. 5 is Fig. 3 upward view.
In figure：1 be hollow tube, 2 be spiral plate, 3 for carry Flange, 4 be upper strata porous plate, 5 be lower floor's porous plate,
6 it is connecting plate, 7 be bolt assembly, 8 be desulfurizing tower, 9 be gas approach, 11 is the first spraying layer.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ Fig. 5, a kind of tower inward eddy is homogenized enhancing device, gas approach of the lower floor's porous plate 5 away from desulfurizing tower 8
91 ~ 2m of top plate, preferably 1m, are installing upper strata porous plate 4, preferably at 1.5 ~ 2.5m below the center line of first layer spraying layer 11
To install upper strata porous plate 4 below the center line of first layer spraying layer 11 at 2m, between upper strata porous plate 4 and lower floor's porous plate 5
Clear spacing is 250 ~ 400mm, preferably 350mm, and the hole of porous plate is intensive to be evenly arranged, porous plate surrounding and the tower wall of desulfurizing tower 8
The hole center of sealing welding, upper strata porous plate 4 and lower floor's porous plate 5 is corresponded, and the hole of lower floor's porous plate 5 circumference uniform welding is extremely
The connecting plate 6 in few 3 strap bolt holes, the number of connecting plate 6 is preferably 3；Spiral plate 2 is welded into hollow tube 1 using thermoplastic
Eddy flow homogenizing synergy unit is integrally assembled into, the length of hollow tube 1 is slightly longer than upper and lower layer porous plate spacing, the pipe external diameter of hollow tube 1
Consistent with porous panel aperture, the one end of hollow tube 1 carries and carries Flange 3；Pre-assembled eddy flow is homogenized synergy unit
One by one in the hole of porous plate, smoothly it is arranged on by the Flange 3 that carries of hollow tube 1 in porous plate, hollow tube 1
The other end is slightly longer than lower floor's porous plate 5, and is fastened one by one using bolt assembly 7 with connecting plate 6 with bolt hole is made, final assembling
Enhancing device is homogenized into eddy flow.
Preferably, some sieve apertures are provided with spiral plate 2, on the one hand can reduce resistance during flue gas stream adverse current, the opposing party
Face can produce turbulence effect in hollow tube 1, further enhance effective time of contact of the dust and spray liquid in flue gas, promote
Dust is wrapped up by slurries, improve efficiency of dust collection.The shape of the sieve aperture include circle, ellipse, rhombus, it is square, trapezoidal, five
Side shape or hexagon etc., this is no longer going to repeat them, and sieve aperture also has dissection to foam.Sieve aperture is preferably shaped to five sides
Shape, cutting froth breaking effect of the pentagonal sieve aperture to foam is more notable.
It is further preferred that the upper surface for carrying Flange 3 is glued with foam cutter device.The foam cutter device bag
Include and be close to be provided with right-angled intersection plate in the annular slab for carrying the upper surface of Flange 3, the annular slab.Foam cutting dress
The foam that putting enables eddy flow or turbulent flow to produce effectively is eliminated, it is to avoid dust, SO2In the foam can not be with Deng pollutant parcel
Spray liquid haptoreaction, makes smoke gas treatment of the present utility model without dead angle, smoke gas treatment effect is good, and efficiency of dust collection is high
The hollow tube 1, spiral plate 2, carry Flange 3, upper strata porous plate 4, lower floor's porous plate 5, connecting plate 6, spiral shell
Bolt assembly 7 and foam cutter device are made by resistant material.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of tower inward eddy is homogenized enhancing device, it is characterised in that：Including being arranged at desulfurizing tower（8）It is internal to be used to extend cigarette
Gas and the eddy flow homogenizing enhancing device of spray liquid haptoreaction time, the eddy flow homogenizing enhancing device include upper strata porous plate
（4）With lower floor's porous plate（5）, the upper strata porous plate（4）With lower floor's porous plate（5）Ge Kong centers correspond, it is right up and down
Hollow tube is provided with the hole answered（1）, the hollow tube（1）Top, which is provided with, carries Flange（3）And be connected to described
Upper strata porous plate（4）Hole periphery on, the hollow tube（1）Length be more than the upper strata porous plate（4）With lower floor's porous plate
（5）Between spacing；The hollow tube（1）It is interior integrally formed with spiral plate（2）；Lower floor's porous plate（5）Each hole is circumferentially equal
The connecting plate that uniform welding at least 3 extends vertically downward（6）, the connecting plate（6）On be provided with the first bolt hole, it is described in
Blank pipe（1）The bottom position corresponding with first bolt hole is provided with the second bolt hole, bolt assembly（7）Through described
Fastened after first bolt hole and the second bolt hole.
2. a kind of tower inward eddy is homogenized enhancing device according to claim 1, it is characterised in that：The spiral plate（2）On open
There are some sieve apertures.
3. a kind of tower inward eddy homogenizing enhancing device according to claim 1 or claim 2, it is characterised in that：It is described to carry flange method
It is blue（3）Upper surface be glued with foam cutter device.
4. a kind of tower inward eddy is homogenized enhancing device according to claim 3, it is characterised in that：The foam cutter device bag
Include and carry Flange described in being close to（3）Right-angled intersection plate is provided with the annular slab of upper surface, the annular slab.
5. a kind of tower inward eddy is homogenized enhancing device according to claim 3, it is characterised in that：The hollow tube（1）, spiral
Plate（2）, carry Flange（3）, upper strata porous plate（4）, lower floor's porous plate（5）, connecting plate（6）, bolt assembly（7）And foam
Cutter device is made by resistant material.
6. a kind of tower inward eddy is homogenized enhancing device according to claim 1, it is characterised in that：The eddy flow homogenizing synergy dress
Put top and be provided with the first spraying layer（11）, the eddy flow homogenizing enhancing device lower section is provided with gas approach (9)；The lower floor
Porous plate（5）Away from the gas approach (9) 1 ~ 2m of top plate；In first spraying layer（11）Pacify below center line at 1.5 ~ 2.5m
Fill the upper strata porous plate（4）；The upper strata porous plate（4）With lower floor's porous plate（5）Between clear spacing be 250 ~ 400mm.
7. a kind of tower inward eddy is homogenized enhancing device according to claim 1, it is characterised in that：The upper strata porous plate（4）
With lower floor's porous plate（5）Surrounding with the desulfurizing tower（8）Inner wall of tower sealing welding.
8. a kind of tower inward eddy is homogenized enhancing device according to claim 1, it is characterised in that：The hollow tube（1）Pipe
External diameter and the upper strata porous plate（4）Aperture it is consistent；The upper strata porous plate（4）Aperture and lower floor's porous plate（5）
Aperture it is consistent.
9. a kind of tower inward eddy is homogenized enhancing device according to claim 2, it is characterised in that：The shape of the sieve aperture includes
Circle, ellipse, rhombus, square, trapezoidal, pentagon or hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423229.7U CN206414958U (en) | 2016-12-23 | 2016-12-23 | A kind of tower inward eddy is homogenized enhancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423229.7U CN206414958U (en) | 2016-12-23 | 2016-12-23 | A kind of tower inward eddy is homogenized enhancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206414958U true CN206414958U (en) | 2017-08-18 |
Family
ID=59575513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621423229.7U Expired - Fee Related CN206414958U (en) | 2016-12-23 | 2016-12-23 | A kind of tower inward eddy is homogenized enhancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206414958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433002A (en) * | 2020-10-31 | 2022-05-06 | 中国石油化工股份有限公司 | Gas-liquid mass transfer system |
-
2016
- 2016-12-23 CN CN201621423229.7U patent/CN206414958U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433002A (en) * | 2020-10-31 | 2022-05-06 | 中国石油化工股份有限公司 | Gas-liquid mass transfer system |
| CN114433002B (en) * | 2020-10-31 | 2023-09-01 | 中国石油化工股份有限公司 | Gas-liquid mass transfer system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224051 Jiangsu environmental protection industrial park, No. 1, No. five road, Yancheng City Patentee after: JIANGSU COHEN ENVIRONMENTAL PROTECTION CO.,LTD. Address before: 224051 Jiangsu environmental protection industrial park, No. 1, No. five road, Yancheng City Patentee before: JIANGSU KEHANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 |