CN205925359U - Desulfurization absorption tower honeycomb formula flue gas equipartition device - Google Patents
Desulfurization absorption tower honeycomb formula flue gas equipartition device Download PDFInfo
- Publication number
- CN205925359U CN205925359U CN201620864692.9U CN201620864692U CN205925359U CN 205925359 U CN205925359 U CN 205925359U CN 201620864692 U CN201620864692 U CN 201620864692U CN 205925359 U CN205925359 U CN 205925359U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- absorbing tower
- desulfuration absorbing
- distribution device
- honeycomb fashion
- 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.)
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 64
- 239000003546 flue gas Substances 0.000 title claims abstract description 43
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 210000003660 Reticulum Anatomy 0.000 title claims abstract description 37
- 230000003009 desulfurizing Effects 0.000 title claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 title abstract description 9
- 239000007789 gas Substances 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 8
- 238000005507 spraying Methods 0.000 claims description 9
- 235000019504 cigarettes Nutrition 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 238000000746 purification Methods 0.000 abstract description 2
- 230000001681 protective Effects 0.000 abstract 3
- 239000007788 liquid Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Abstract
The utility model relates to a desulfurization absorption tower honeycomb formula flue gas equipartition device belongs to flue gas purification treatment equipment technical field. Honeycomb formula flue gas equipartition device, and set up inside the desulfurization absorption tower, and be located flue gas inlet and first layer spray between the layer, follow desulfurization absorption tower cross section is arranged, its characterized in that, honeycomb formula flue gas equipartition device includes: protective wall, protective wall is circularly, with the inner wall on desulfurization absorption tower cooperatees, the guide plate, its inlay in protective wall to constitute a plurality of regular hexagon drainage holes that are the honeycomb formula and arrange. Desulfurization absorption tower honeycomb formula flue gas equipartition device can form better gas distribution, can improve desulfurization efficiency, reduces the desulfurizer consumption to can reduce whole desulfurization system's power consumption generally.
Description
Technical field
This utility model is related to a kind of desulfuration absorbing tower honeycomb fashion flue gas even distribution device, belongs to flue-gas purification treatment device skill
Art field.
Background technology
China is one of coal production maximum in the world and consumer nation, and in the energy, ratio in the structure is up to coal
80% about.Therefore, the SO in coal-fired flue-gas2For main SO2Polluter, and for air SO2Improvement then flue gas in a wet process
Based on desulfurization.This method is applied widely, and desulfuration efficiency is high, is the main sulfur method of China.And in wet desulphurization, absorption tower
The capital equipment being by flue gas desulfurization is also key equipment.With the continuous improvement of national environmental standard, desulfuration efficiency requires
More and more higher, and at this point for flue gas for, dispersion whether be uniformly just particularly important, because uneven flue gas is necessarily made
Become desulfuration efficiency to control difficult, on the contrary, flue gas is uniform, then more can control de- by increasing liquid-gas ratio and other modes
Sulphur efficiency.
Utility model content
For deficiency present on prior art, the purpose of this utility model is to provide a kind of desulfuration absorbing tower honeycomb fashion
Flue gas even distribution device.
The purpose of this utility model is achieved through the following technical solutions：
A kind of desulfuration absorbing tower honeycomb fashion flue gas even distribution device, described desulfuration absorbing tower includes：Gas approach, it is arranged on
The middle lower section of described desulfuration absorbing tower side；Exhanst gas outlet, it is arranged on the top of described desulfuration absorbing tower side；Slurry tank,
It is arranged on the internal bottom side of described desulfuration absorbing tower, positioned at the lower section of described gas approach；Spray portion, it is arranged on described desulfurization
Inside absorption tower, positioned at the top of described gas approach, described spray portion is provided with 5 spraying layers, each spraying layer is equipped with
Several nozzles；Honeycomb fashion flue gas even distribution device, and being arranged on inside described desulfuration absorbing tower, and be located at described gas approach with
Between ground floor spraying layer, along described desulfuration absorbing tower cross sectional arrangement it is characterised in that described honeycomb fashion flue gas even distribution device
Including：
Protection walls, described protection walls are rounded, match with the inwall of described desulfuration absorbing tower；
Deflector, it is embedded in described protection walls, and constitutes some regular hexagon conduction holes in honeycomb fashion arrangement.
Further, described honeycomb fashion flue gas even distribution device is fixed in described desulfuration absorbing tower by support meanss.
Further, described honeycomb fashion flue gas even distribution device is bolted on described desulfuration absorbing tower inwall.
Further, described honeycomb fashion flue gas even distribution device is made up of steel alloy.
The beneficial effects of the utility model are：
Desulfuration absorbing tower honeycomb fashion flue gas even distribution device described in the utility model, makes entrance desulfurization tower flue gas flow distribution more
Plus uniformly, be more uniformly distributed with improving gas-to-liquid contact, can guarantee that in desulfurization entrance SO2Concentration is 3420mg/Nm3When, desulfurization entrance cigarette
Dust concentration is 24mg/Nm3When, reach desulfuration efficiency and be not less than 99% and desulfurization outlet SO2Concentration is not more than 20mg/Nm3, outlet
Dust concentration is 5mg/Nm3Emission request, optimizes design, reduces cost, serves energy saving and cost lowering potentiation, has weight
Big economic implications.
Desulfuration absorbing tower honeycomb fashion flue gas even distribution device described in the utility model is when in desulfuration absorbing tower, gas-liquid is passed through,
Produce violent disturbance mixing in device, gas-liquid can be made to form superposed layer on device top, thus increasing gas-to-liquid contact surface
Long-pending, extend the serosity time of staying and response time, make flue gas more abundant with slurry liquid contacts surface, so that desulfuration efficiency obtains
Improve 4%～5%, the flue dust in gas-liquid and gypsum slurries are removed simultaneously, reach dedusting purpose.
Brief description
Fig. 1 is the structural representation of desulfuration absorbing tower described in the utility model；
Fig. 2 is the structural representation of honeycomb fashion flue gas even distribution device described in the utility model.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit this utility model.
A kind of desulfuration absorbing tower honeycomb fashion flue gas even distribution device, as shown in figure 1, described desulfuration absorbing tower includes：Flue gas enters
Mouthful, it is arranged on the middle lower section of described desulfuration absorbing tower side；Exhanst gas outlet, it is arranged on the top of described desulfuration absorbing tower side
Portion；Slurry tank, it is arranged on the internal bottom side of described desulfuration absorbing tower, positioned at the lower section of described gas approach；Spray portion, its setting
Inside described desulfuration absorbing tower, positioned at the top of described gas approach, described spray portion is provided with 5 spraying layers, each spray
It is equipped with several nozzles on layer；Honeycomb fashion flue gas even distribution device, and be arranged on inside described desulfuration absorbing tower, and it is located at described
Between gas approach and ground floor spraying layer, along described desulfuration absorbing tower cross sectional arrangement, as shown in Fig. 2 described honeycomb fashion cigarette
Gas even distribution device includes：
Protection walls 1, described protection walls are rounded, match with the inwall of described desulfuration absorbing tower；
Deflector 2, it is embedded in described protection walls 1, and constitutes some regular hexagon conduction holes 3 in honeycomb fashion arrangement.
Described honeycomb fashion flue gas even distribution device is fixed in described desulfuration absorbing tower by support meanss or solid by bolt
It is scheduled on described desulfuration absorbing tower inwall.
Described honeycomb fashion flue gas even distribution device is made up of steel alloy.
Honeycomb fashion flue gas even distribution device described in the utility model is arranged on spraying layer bottom, so that cigarette above gas approach
Gas passive by described honeycomb fashion flue gas even distribution device so that flue gas is able to Uniform Flow on desulfuration absorbing tower horizontal cross-section,
Realize flue gas interior on a large scale uniform in absorption tower, effectively lift desulfuration efficiency.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (4)
1. a kind of desulfuration absorbing tower honeycomb fashion flue gas even distribution device, described desulfuration absorbing tower includes：Gas approach, it is arranged on institute
State the middle lower section of desulfuration absorbing tower side；Exhanst gas outlet, it is arranged on the top of described desulfuration absorbing tower side；Slurry tank, its
It is arranged on the internal bottom side of described desulfuration absorbing tower, positioned at the lower section of described gas approach；Spray portion, it is arranged on described desulfurization and inhales
Receive inside tower, positioned at the top of described gas approach, described spray portion is provided with 5 spraying layers, if being equipped with each spraying layer
Dry nozzle；Honeycomb fashion flue gas even distribution device, and being arranged on inside described desulfuration absorbing tower, and it is located at described gas approach and the
Between one layer of spraying layer, along described desulfuration absorbing tower cross sectional arrangement it is characterised in that described honeycomb fashion flue gas even distribution device bag
Include：
Protection walls (1), described protection walls are rounded, match with the inwall of described desulfuration absorbing tower；
Deflector (2), it is embedded in described protection walls (1), and constitutes some regular hexagon conduction holes (3) in honeycomb fashion arrangement.
2. desulfuration absorbing tower honeycomb fashion flue gas even distribution device according to claim 1 is it is characterised in that described honeycomb fashion cigarette
Gas even distribution device is fixed in described desulfuration absorbing tower by support meanss.
3. desulfuration absorbing tower honeycomb fashion flue gas even distribution device according to claim 1 is it is characterised in that described honeycomb fashion cigarette
Gas even distribution device is bolted on described desulfuration absorbing tower inwall.
4. desulfuration absorbing tower honeycomb fashion flue gas even distribution device according to claim 1 is it is characterised in that described honeycomb fashion cigarette
Gas even distribution device is made up of steel alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864692.9U CN205925359U (en) | 2016-08-10 | 2016-08-10 | Desulfurization absorption tower honeycomb formula flue gas equipartition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864692.9U CN205925359U (en) | 2016-08-10 | 2016-08-10 | Desulfurization absorption tower honeycomb formula flue gas equipartition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205925359U true CN205925359U (en) | 2017-02-08 |
Family
ID=57922514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620864692.9U Active CN205925359U (en) | 2016-08-10 | 2016-08-10 | Desulfurization absorption tower honeycomb formula flue gas equipartition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205925359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000015A (en) * | 2016-08-10 | 2016-10-12 | 大唐环境产业集团股份有限公司 | Desulfurizing absorption tower cellular-type flue gas uniform distribution apparatus |
| CN106948578A (en) * | 2017-03-17 | 2017-07-14 | 中铝国际工程股份有限公司 | Automatic alarm honeycomb type fire-proof flue |
-
2016
- 2016-08-10 CN CN201620864692.9U patent/CN205925359U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000015A (en) * | 2016-08-10 | 2016-10-12 | 大唐环境产业集团股份有限公司 | Desulfurizing absorption tower cellular-type flue gas uniform distribution apparatus |
| CN106948578A (en) * | 2017-03-17 | 2017-07-14 | 中铝国际工程股份有限公司 | Automatic alarm honeycomb type fire-proof flue |
| CN106948578B (en) * | 2017-03-17 | 2019-06-04 | 中铝国际工程股份有限公司 | Automatic alarm honeycomb type fire-proof flue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |