CN106731602A - 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
- CN106731602A CN106731602A CN201611204121.3A CN201611204121A CN106731602A CN 106731602 A CN106731602 A CN 106731602A CN 201611204121 A CN201611204121 A CN 201611204121A CN 106731602 A CN106731602 A CN 106731602A
- Authority
- CN
- China
- Prior art keywords
- porous plate
- upper strata
- lower floor
- enhancing device
- homogenized
- 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
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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
- 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
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention 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 upper and lower corresponding hole（1）, the hollow tube（1）Top is provided with and 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）Circumferential at least 3 connecting plates for extending vertically downward of uniform welding in each hole（6）, the connecting plate（6）On be provided with the first bolt hole.The present invention 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 present invention relates to a kind of tower inward eddy homogenizing enhancing device, belong 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 is marked in country
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
The technical problems to be solved by the invention are, there is provided one kind increases gas-liquid contact chance and chemical reaction area,
Flue gas washing effect is good, and discharge flue gas meets standard, and the low tower inward eddy homogenizing enhancing device of improvement cost；Further
Ground, the present invention provides resistance during a kind of reduction flue gas stream adverse current, and turbulence effect is produced in hollow tube, further
Dust and effective time of contact of spray liquid in enhancing flue gas, promote dust to be wrapped up by slurries, improve in the tower of efficiency of dust collection
Eddy flow is homogenized enhancing device；Further, the present invention provides a kind of tower inward eddy homogenizing enhancing device with defoaming function.
The present invention is the solution technical scheme that is used of its technical problem：
A kind of tower inward eddy is homogenized enhancing device, including is arranged at being contacted instead with spray liquid for extending flue gas inside desulfurizing tower
Eddy flow homogenizing enhancing device between seasonable, the eddy flow homogenizing enhancing device includes upper strata porous plate and lower floor's porous plate, described
The Ge Kong centers of upper strata porous plate and lower floor's porous plate correspond, and are provided with hollow tube in upper and lower corresponding hole, it is described in
Blank pipe top is provided with and carries Flange and be connected on the hole periphery of the upper strata porous plate, and the length of the hollow tube is big
Spacing between the upper strata porous plate and lower floor's porous plate；Integrally formed with spiral plate in the hollow tube；The lower floor
Circumferential at least 3 connecting plates for extending vertically downward of uniform welding in each hole of porous plate, are provided with the first spiral shell on the connecting plate
Keyhole, the hollow tube bottom position corresponding with first bolt hole is provided with the second bolt hole, and bolt assembly is worn
Fastened after crossing 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 sweep.
The foam cutter sweep includes being close to the annular slab for carrying Flange upper surface, is set in 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 by resistant material with foam cutter sweep.
The eddy flow homogenizing enhancing device top is provided with the first spraying layer, and the eddy flow homogenizing enhancing device lower section is set
There is gas approach；Lower floor's porous plate is away from 1 ~ 2m of the gas approach top board；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.
The surrounding of the upper strata porous plate and lower floor's porous plate with the inner wall of tower sealing welding of 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 invention are as follows：
Flue gas is mutually collided with spray liquid through eddy flow homogenizing enhancing device after entering tower in hollow tube, is perturbed through spiral plate eddy flow and washed
Flue gas is washed, most dust and sulfur dioxide in flue gas can be effectively removed, while flue gas is by forming " spout after eddy flow
Wind " state, with spray atomizing slurries adverse current, collision, constructs flowing and reaction power in tower, increase gas-liquid contact chance 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 flue gas
Resistance during gas flow counterflow, on the other hand can produce turbulence effect in hollow tube, further enhance 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 sweep, makes rotation
The foam that stream or turbulent flow are produced effectively is eliminated, it is to avoid dust, SO2Cannot be contacted with spray liquid in the foam Deng pollutant parcel
Reaction, makes smoke gas treatment of the invention without dead angle, and smoke gas treatment effect is good, and efficiency of dust collection is high.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the A-A of Fig. 1 to sectional view.
Fig. 3 is the structural representation of eddy flow homogenizing enhancing device in the present invention.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the upward view of Fig. 3.
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 is connecting plate, 7 is bolt assembly, 8 is desulfurizing tower, 9 is gas approach, 11 is the first spraying layer.
Specific embodiment
The present invention 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 board, preferably 1m, install upper strata porous plate 4, preferably at 1.5 ~ 2.5m below the center line of ground floor spraying layer 11
It is the installation upper strata porous plate 4 at 2m below the center line of ground floor spraying layer 11, 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 corresponds, and the circumferential uniform welding in the hole of lower floor's porous plate 5 is extremely
Few 3 connecting plates in strap bolt hole 6, 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 in porous plate by the Flange 3 that carries of hollow tube 1, 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 bolt hole is made with connecting plate 6, 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 sweep.The foam cutter sweep bag
Include and be close to the annular slab for carrying the upper surface of Flange 3, right-angled intersection plate is provided with 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 cannot be with Deng pollutant parcel
Spray liquid haptoreaction, makes smoke gas treatment of the invention without dead angle, and 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, bolt group
Part 7 and foam cutter sweep are made by resistant material.
The above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
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 for extending cigarette
Gas is homogenized enhancing device with the eddy flow of spray liquid haptoreaction time, and the eddy flow homogenizing enhancing device includes 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 is provided with and 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 circumferential
At least 3 connecting plates for extending vertically downward of uniform welding（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 according to claim 1 or claim 2 is homogenized enhancing device, it is characterised in that：It is described to carry flange method
It is blue（3）Upper surface be glued with foam cutter sweep.
4. a kind of tower inward eddy is homogenized enhancing device according to claim 3, it is characterised in that：The foam cutter sweep bag
Include and carry Flange described in being close to（3）The annular slab of upper surface, is provided with right-angled intersection plate in 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 sweep 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 1 ~ 2m of the gas approach (9) top board；In first spraying layer（11）Pacify at 1.5 ~ 2.5m below center line
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 |
|---|---|---|---|
| CN201611204121.3A CN106731602A (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 |
|---|---|---|---|
| CN201611204121.3A CN106731602A (en) | 2016-12-23 | 2016-12-23 | A kind of tower inward eddy is homogenized enhancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106731602A true CN106731602A (en) | 2017-05-31 |
Family
ID=58900146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611204121.3A Pending CN106731602A (en) | 2016-12-23 | 2016-12-23 | A kind of tower inward eddy is homogenized enhancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106731602A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404624A (en) * | 2018-05-17 | 2018-08-17 | 大连铭晟环保设备有限公司 | Flue gas removes oxygen mixing device and desulphurization denitration dust pelletizing system |
| CN108421396A (en) * | 2018-05-17 | 2018-08-21 | 大连铭晟环保设备有限公司 | Desulphurization denitration dust pelletizing system and desulphurization denitration dust collecting process |
| CN110302641A (en) * | 2019-04-25 | 2019-10-08 | 太仓北新建材有限公司 | A kind of desulfurizer and sulfur removal technology of flue gas |
| CN110368787A (en) * | 2019-07-24 | 2019-10-25 | 无锡市道格环保科技有限公司 | A kind of ozone denitration injection evenly mixing device |
| CN114073876A (en) * | 2020-08-19 | 2022-02-22 | 汤钰婷 | Oil gas purifying device |
| CN114247239A (en) * | 2020-09-10 | 2022-03-29 | 汤钰婷 | Oil mist filtering equipment |
-
2016
- 2016-12-23 CN CN201611204121.3A patent/CN106731602A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404624A (en) * | 2018-05-17 | 2018-08-17 | 大连铭晟环保设备有限公司 | Flue gas removes oxygen mixing device and desulphurization denitration dust pelletizing system |
| CN108421396A (en) * | 2018-05-17 | 2018-08-21 | 大连铭晟环保设备有限公司 | Desulphurization denitration dust pelletizing system and desulphurization denitration dust collecting process |
| CN110302641A (en) * | 2019-04-25 | 2019-10-08 | 太仓北新建材有限公司 | A kind of desulfurizer and sulfur removal technology of flue gas |
| CN110368787A (en) * | 2019-07-24 | 2019-10-25 | 无锡市道格环保科技有限公司 | A kind of ozone denitration injection evenly mixing device |
| CN110368787B (en) * | 2019-07-24 | 2021-08-06 | 无锡市道格环保科技有限公司 | Ozone denitration sprays mixing device |
| CN114073876A (en) * | 2020-08-19 | 2022-02-22 | 汤钰婷 | Oil gas purifying device |
| CN114247239A (en) * | 2020-09-10 | 2022-03-29 | 汤钰婷 | Oil mist filtering equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106731602A (en) | A kind of tower inward eddy is homogenized enhancing device | |
| CN201988311U (en) | Waste gas treatment device | |
| CN202962195U (en) | Multitube venturi wet-type desulfurization dust remover | |
| CN104275041B (en) | Gas and water separator and cleaning equipment | |
| CN201880439U (en) | Multi-ring spiral demister for desulfurization by ammonia method | |
| CN202569948U (en) | Absorption device for wet-process smoke desulfurization and denitrification | |
| CN105749733A (en) | Wet-process desulfurization device with double-pore-diameter sieve plate | |
| CN210645841U (en) | Desulfurizing tower system in coal-fired boiler flue gas desulfurization system | |
| CN105617847A (en) | Novel rotational flow coupling deep desulfurization intensifying module | |
| CN206414958U (en) | A kind of tower inward eddy is homogenized enhancing device | |
| CN103566686A (en) | Assemble type flue gas dust collector | |
| CN105498498A (en) | Desulfuration and dust-removal absorption tower with cyclone tray | |
| CN205700139U (en) | A kind of boiler waste gas purification demister | |
| CN204563884U (en) | A kind of desulfurizing tower | |
| CN204746063U (en) | Desulfurizing tower flue gas nozzle and desulphurization unit | |
| CN205627611U (en) | Take wet flue gas desulfurization device of diplopore footpath sieve | |
| CN207307591U (en) | High-efficiency desulfurizing scrubber | |
| CN206508778U (en) | A kind of current stabilization flue gas desulfurization device of multi-absorption | |
| CN202078820U (en) | Smoke and dust removing desulfurization device | |
| CN105797554B (en) | A kind of compound dust removal integrated purifying column of efficient energy-saving desulphurization denitration | |
| CN212327925U (en) | Hanging film type different direction pneumatic cyclone device | |
| CN210645807U (en) | Flue gas desulfurization absorption tower for steel smelting and sintering process | |
| CN210495900U (en) | High-efficient single-tower desulfurization is dust removal defogging device in coordination | |
| CN210332129U (en) | Cross-flow sieve plate type waste gas purification tower | |
| CN208260343U (en) | A kind of demisting dedirt eliminating white smoke module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |