CN205109369U - Absorption tower flue gas equipartition mechanism with adjustable - Google Patents
Absorption tower flue gas equipartition mechanism with adjustable Download PDFInfo
- Publication number
- CN205109369U CN205109369U CN201520800488.6U CN201520800488U CN205109369U CN 205109369 U CN205109369 U CN 205109369U CN 201520800488 U CN201520800488 U CN 201520800488U CN 205109369 U CN205109369 U CN 205109369U
- Authority
- CN
- China
- Prior art keywords
- pipe
- row
- pipes
- adjustable
- flue gas
- 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.)
- Active
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title abstract description 20
- 239000003546 flue gas Substances 0.000 title abstract description 17
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 4
- 239000010432 diamond Substances 0.000 claims abstract description 4
- 239000000779 smoke Substances 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000001174 ascending Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000003795 desorption Methods 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000003009 desulfurizing Effects 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitric oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 4
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052813 nitrogen oxide Inorganic materials 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
Abstract
The utility model relates to an absorption tower flue gas equipartition mechanism with adjustable, including two rows of pipes, parallel arrangement has the spaced distance between and between every root circle of every row of pipe, the angle of two rows of pipe slopes is different to make the crisscross setting of two rows of pipes, thereby make formation a plurality of through -hole between the pipe, the through -hole assumes diamond in shape or parallelogram, and the connecting axle connection is passed through to the crisscross part of every root circle pipe, still including the support of welding on the inner wall of absorption tower. The utility model provides an interval of net is the adjustable, can adjust grid interval according to actual exhaust gas volumn when the flue gas is unstable, and what messenger's flue gas still can be even when fluctuation range is great is inside ascending at the tower body to sending even steady passing through and spraying the layer, make the gas -to -liquid contact more even, desorption efficiency is higher. Its tower body inner wind can be realized shifting up in the direction of perpendicular to pipe central line, better avoids water column erodeing the equipartition layer to protect the anticorrosive difficult quilt of this equipartition mechanism to wash out, reduce anticorrosive maintenance, reduce cost.
Description
Technical field
The utility model relates to desulphurization plant technical field, specifically a kind of equal layer of cloth of adjustable adsorption tower smoke be made up of rhombus or the netted pipe of parallelogram.
Background technology
China is iron and steel, cement, thermoelectricity big country, and Coal-fired capacity is about other national Coal-fired capacity sum of the whole world.It is predicted, to the year two thousand twenty, even if consider the progress of Environmental Technology in productive consumption process and the strengthening of environmental protection system, China's sulfur dioxide generation will reach 4,700 ten thousand tons, nitrogen oxide emission has reached 2,000 ten thousand tons, becomes the first in the world discharged nitrous oxides state.If do not control, nitrogen oxide emission will reach 3,000 ten thousand tons at the year two thousand twenty, bring huge threat to China's atmospheric environment.For this reason, the production line of above-mentioned industry must install the out of stock device of desulfurization, and pollution abatement thing is to the pollution of the mankind and environment.In existing desulfur technology, do not have flue gas flow equalizing device in desulfurizing tower, flue gas is not evenly rise after entering desulfurizing tower, torrent, turbulent flow and eddy flow etc. can be formed, cause flue gas stably by spraying layer, not make gas-liquid contact uneven, affect desulfuration efficiency, have much room for improvement.
Utility model content
In order to address the deficiencies of the prior art and deficiency, the utility model embodiment provides one makes gas-liquid contact more even, the better uniform mechanism of adjustable adsorption tower smoke of desulfurized effect.Described technical scheme is as follows:
The utility model proposes a kind of uniform mechanism of adjustable adsorption tower smoke, comprise two row's pipes, be arranged in parallel between the every root pipe often arranging pipe and between the spaced distance of tool, the angle that described two row's pipes tilt is different, be crisscross arranged to make two row's pipes, thus make between pipe, to form several through holes, described through hole assumes diamond in shape or parallelogram, the part that every root pipe interlocks is connected by connecting axle, also comprise the support be welded on the inwall of absorption tower, describedly be supported for circular projection, place on the support to enable two row's pipes, wherein one row pipe a pipe on be provided with point of adjustment.
Preferential as technique scheme, one of them pipe of another row's pipe is also provided with point of adjustment.
Preferential as technique scheme, described two point of adjustment are close to arranging.
Preferential as technique scheme, wherein two diagonal angles of described rhombus or parallelogram through hole are less than 90 degree.
Preferential as technique scheme, described pipe adopts the attached anticorrosive coat of steel surface bag or the material such as fiberglass or PP to make.。
The uniform mechanism of the adjustable adsorption tower smoke of the one that the utility model proposes, the spacing of grid is adjustable, mesh spacing can be regulated according to actual exhaust gas volumn when flue gas is unstable, make flue gas still can increase in tower body inside uniformly when fluctuation range is larger, so that uniform and stable pass through spraying layer, make gas-liquid contact evenly, removal efficiency is higher.In its tower body, wind can realize moving on the direction perpendicular to pipe center line, better avoids water column washing away equal layer of cloth, thus protects anticorrosion being not easy of this uniform mechanism to be washed out, and reduces anticorrosion maintenance, reduces costs.
Meanwhile, the utility model also has following beneficial effect:
1 improves desulfuration efficiency;
2 ensure high-efficiency operation;
3 make wind speed resistance in tower body reduce;
4 reduce flue gas turbulent flow in tower, reduce the wearing and tearing to tower wall;
5 that flue gas is realized on the direction perpendicular to tube hub line is up, and realizes short distance wind speed and accelerate, and can avoid water column washing away equal layer of cloth;
Any air quantity can evenly be cut into some cells by 6 rhombuses or the netted equal layer of cloth of parallelogram, is conducive to air quantity by after equal layer of cloth, evenly realize the diffusion of tower body cross section;
7 reduce the requirement for anticorrosion to equal layer of cloth, investment reduction;
8 reduce anticorrosion maintenance, reduce operating cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the uniform mechanism structure schematic diagram of adjustable adsorption tower smoke provided in the present embodiment;
Fig. 2 is the A-A direction view of Fig. 1;
Fig. 3 is the uniform mechanism principle schematic diagram of adjustable adsorption tower smoke provided in the present embodiment;
1, absorption tower base plate and foundation bolt seat; 2, cylindrical shell; 3, adsorption tower smoke import assembly; 4, the uniform mechanism of adjustable adsorption tower smoke that the utility model proposes; 5, cylindrical shell; 6, spray equipment supports; 7, wherein one pipe is arranged; 8, another row's pipe; 9, point of adjustment; 10, connecting axle; 11, support.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
The utility model proposes a kind of uniform mechanism of adjustable adsorption tower smoke, as shown in Figure 1, be arranged on the top of smoke inlet, the below of shower, flue gas is via after deduster dedusting, absorption tower is sent into by air-introduced machine, flue gas is entered by the smoke inlet of desulfurizing tower middle and lower part, through the uniform mechanism of adjustable adsorption tower smoke that the utility model proposes, makes flue gas increase in tower body inside uniformly, stably by spraying layer, make gas-liquid contact evenly.After the absorption slurry wash of three layers of spray, through the two-stage demister on top, absorption tower, retain after the fine droplet in flue gas through smoke stack emission.
It the utility model proposes a kind of uniform mechanism of adjustable adsorption tower smoke, as shown in Figure 2, specifically comprise two row's pipes, be arranged in parallel between the every root pipe often arranging pipe and between the spaced distance of tool, described pipe adopts the attached anticorrosive coat of steel surface bag or fiberglass to make.The angle that described two row's pipes tilt is different, and to make two row's pipes be crisscross arranged, thus make to form several through holes between pipe, described through hole assumes diamond in shape or parallelogram, and wherein two diagonal angles of described rhombus or parallelogram through hole are less than 90 degree.The part that every root pipe interlocks is connected by connecting axle, also comprise the support be welded on the inwall of absorption tower, describedly be supported for circular projection, place on the support to enable two row's pipes, absorption tower to be cut off into upper and lower two spaces, described two spaces by through hole conducting, a pipe of wherein row's pipe are provided with a point of adjustment, one of them pipe of another row's pipe are also provided with a point of adjustment.Described two point of adjustment are close to arranging.When needs regulate shape of through holes and size, regulate by two points.
The uniform mechanism of the adjustable adsorption tower smoke of the one that the utility model proposes, the spacing of grid is adjustable, mesh spacing can be regulated according to actual exhaust gas volumn when flue gas is unstable, make flue gas still can increase in tower body inside uniformly when fluctuation range is larger, so that uniform and stable pass through spraying layer, make gas-liquid contact evenly, removal efficiency is higher.In its tower body, wind can realize moving on the direction perpendicular to pipe center line, better avoids water column washing away equal layer of cloth, thus protects anticorrosion being not easy of this uniform mechanism to be washed out, and reduces anticorrosion maintenance, reduces costs.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the uniform mechanism of adjustable adsorption tower smoke, it is characterized in that, comprise two row's pipes, be arranged in parallel between the every root pipe often arranging pipe and between the spaced distance of tool, the angle that described two row's pipes tilt is different, be crisscross arranged to make two row's pipes, thus make between pipe, to form several through holes, described through hole assumes diamond in shape or parallelogram, the part that every root pipe interlocks is connected by connecting axle, wherein one row pipe a pipe on be provided with point of adjustment, described two row's pipes are fixed on the inwall of absorption tower, absorption tower to be cut off into upper and lower two spaces, described two spaces are by through hole conducting.
2. the uniform mechanism of adjustable adsorption tower smoke according to claim 1, is characterized in that, also comprise the support be welded on the inwall of absorption tower, described in be supported for circular projection, place on the support to enable two row's pipes.
3. the uniform mechanism of adjustable adsorption tower smoke according to claim 1, is characterized in that, one of them pipe of another row's pipe is also provided with point of adjustment.
4. the uniform mechanism of adjustable adsorption tower smoke according to claim 3, is characterized in that, described two point of adjustment are close to arranging.
5. the uniform mechanism of adjustable adsorption tower smoke according to claim 1, is characterized in that, wherein two diagonal angles of described rhombus or parallelogram through hole are less than 90 degree.
6. the uniform mechanism of adjustable adsorption tower smoke according to claim 1, is characterized in that, described pipe adopts the attached anticorrosive coat of steel surface bag or fiberglass or PP material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800488.6U CN205109369U (en) | 2015-10-13 | 2015-10-13 | Absorption tower flue gas equipartition mechanism with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800488.6U CN205109369U (en) | 2015-10-13 | 2015-10-13 | Absorption tower flue gas equipartition mechanism with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205109369U true CN205109369U (en) | 2016-03-30 |
Family
ID=55565018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520800488.6U Active CN205109369U (en) | 2015-10-13 | 2015-10-13 | Absorption tower flue gas equipartition mechanism with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205109369U (en) |
-
2015
- 2015-10-13 CN CN201520800488.6U patent/CN205109369U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201353476Y (en) | Seawater flue gas desulfurization spray adsorption tower | |
| CN202410505U (en) | Desulfurization, denitration and demercuration integral device | |
| CN105617852A (en) | Desulfurization and dedusting absorption tower with porous current equalizer | |
| CN204865457U (en) | Wet flue gas desulfurization carries torrent pipe bars device and desulfurization absorption tower of effect | |
| CN202654927U (en) | Rotational flow rectification gas-liquid absorbing tower | |
| CN105381689A (en) | String ball filler and vertical annular demisting desulfurization absorption tower | |
| CN202778265U (en) | Improved spray absorption tower for wet flue gas desulfurization | |
| CN205127730U (en) | Desulfurization absorption tower with liquid layer is held to vortex | |
| CN203507792U (en) | Synchronous desulfurization and denitrification tower | |
| CN102764582A (en) | High-quality spray absorber for wet flue gas desulfurization | |
| CN202191836U (en) | Gas-liquid coupler for wet desulphurization device and wet desulphurization device | |
| CN204911221U (en) | Unequal venturi in convergent flaring angle restraints and CFB absorption tower thereof | |
| CN205109369U (en) | Absorption tower flue gas equipartition mechanism with adjustable | |
| CN202315691U (en) | SNCR-SCR (Selective Non-Catalytic Reduction-Selective Catalytic Reduction) combined smoke denitration device | |
| CN103463961A (en) | Airflow uniform distribution type wet-method smoke desulfurization and absorption tower | |
| CN207507222U (en) | A kind of drag-reduction energy-saving carries the desulfuration absorbing tower of effect | |
| CN202778267U (en) | High-quality spray absorption tower for wet flue gas desulfurization | |
| CN205109328U (en) | Multi -functional absorption tower flue gas equipartition mechanism | |
| CN204841404U (en) | Wet flue gas desulfurization carries torrent pipe bars device and desulfurization absorption tower of effect | |
| CN205850575U (en) | A kind of fairing for wet desulphurization absorption tower | |
| CN205627611U (en) | Take wet flue gas desulfurization device of diplopore footpath sieve | |
| CN204563884U (en) | A kind of desulfurizing tower | |
| CN205570043U (en) | Absorption tower sprays super clean release device | |
| CN106731449A (en) | A kind of column for smoke purification | |
| CN206315669U (en) | The flue gas even distribution and desulfurization intensifying device of wet desulphurization absorption tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |