CN202666683U - Smoke gas rectifying device of smoke gas desulfurization tower - Google Patents
Smoke gas rectifying device of smoke gas desulfurization tower Download PDFInfo
- Publication number
- CN202666683U CN202666683U CN 201220352645 CN201220352645U CN202666683U CN 202666683 U CN202666683 U CN 202666683U CN 201220352645 CN201220352645 CN 201220352645 CN 201220352645 U CN201220352645 U CN 201220352645U CN 202666683 U CN202666683 U CN 202666683U
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- rectifying plate
- cowling panel
- utility
- model
- smoke gas
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Abstract
The utility model discloses a smoke gas rectifying device of a smoke gas desulfurization tower; the smoke gas rectifying device comprises a tower wall and a smoke flue inlet and further comprises a rectifying plate and a rectifying plate bracket, wherein a plurality of holes with different sizes and shapes are formed in the rectifying plate; the rectifying plate bracket is a frame structure; an outer frame of the rectifying plate bracket is matched with the rectifying plate; the rectifying plate is fixed on the rectifying plate bracket; the rectifying plate bracket is mounted in the tower, has an angle alpha with a horizontal direction and is integrally inclined inward; an angle between the rectifying plate and a horizontal plane is 5-10 degrees; and the rectifying plate is integrally crescent-shaped. According to the utility model, the desulfurization efficiency can be obviously increased; and the smoke gas rectifying device disclosed by the utility model has the advantages of low investment cost, small space usage, simplicity and convenience in operation, low operation cost and convenience for mounting and overhauling; according to the utility model, sulfur dioxide can be efficiently removed and an obvious removing effect on particulates, such as dust and the like, is also obtained.
Description
Technical field
The utility model relates to a kind of desulfurizing industrial fume environmental protection equipment.
Background technology
During " 12 ", sulfur dioxide will realize reducing discharging 8% the binding indicator.According to country's " 12 " environmental protection plans, realize this goal, China's SO2 emissions will be reduced to from 2267.8 ten thousand tons in 2010 2086.4 ten thousand tons in 2015.Meanwhile, the coal in China consumption figure estimates to be risen to by 3,000,000,000 tons in 2010 3,800,000,000 tons in 2015.Therefore, the sulfur dioxide emission reduction tasks is very arduous.The flue gas desulfurization technique of prior art flows to upper because desulfurization fume enters in desulfurizing tower, with the desulfurizer slurry of downward spray with reflux type washing, gas-liquid contact, desulfurization fume is at the skewness in desulfurizing tower cross section, thereby causes desulfuration efficiency unstable, affects desulfuration efficiency.
Summary of the invention
Technical problem to be solved in the utility model is effectively control and improve desulfuration efficiency, needs to solve flue gas problem of skewness in the flow of flue gas process in desulfurizing tower.
For solving this technical problem, the utility model provides a kind of flue gas fairing of fume desulfurizing tower, comprise tower wall and chimney intake, also comprise cowling panel and cowling panel support, described cowling panel is provided with some holes with different size and shape, and described cowling panel support is frame structure, its housing and cowling panel coupling, described cowling panel is fixed on the cowling panel support, and the cowling panel support is arranged on Ta Nei and forms angle α with horizontal direction, and integral body slopes inwardly.
The angle of described cowling panel and horizontal plane is 5 ° ~ 10 °.
Described cowling panel integral body is crescent.
Described cowling panel support is provided with some support bars.
Beneficial effect: the utility model can obviously improve desulfuration efficiency; Investment cost is low, and floor space is little, easy and simple to handle, and operating cost is low, installation and repairing; The utility model not only can efficiently be removed sulfur dioxide, and the particles such as dust are also had to obvious removal effect
.
The accompanying drawing explanation
Fig. 1 is cowling panel structural representation of the present utility model;
Fig. 2 is cowling panel supporting structure schematic diagram of the present utility model;
Fig. 3 is mounting arrangements schematic diagram of the present utility model.
In figure: 1 tower wall, 2 cowling panels, 3 cowling panel supports, 4 chimney intakes, 5 support bars.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is done to specific descriptions.
The utility model comprises tower wall 1 and chimney intake 4, also comprises cowling panel 2 and cowling panel support 3.
Figure 1 shows that cowling panel structural representation of the present utility model.
Described cowling panel 2 is provided with some holes with different size and shape, and cowling panel 2 integral body are crescent.
Figure 2 shows that cowling panel supporting structure schematic diagram of the present utility model.
Described cowling panel support 3 is frame structure, its housing and cowling panel 2 couplings, and cowling panel support 3 is provided with some support bars 5.
Figure 3 shows that mounting arrangements schematic diagram of the present utility model.
Described cowling panel 2 is fixed on cowling panel support 3, and cowling panel support 3 is arranged on Ta Nei and forms angle α with horizontal direction, and integral body slopes inwardly.
Described cowling panel 2 is 5 ° ~ 10 ° with the angle of horizontal plane.
The utility model is innovated conventional wet hollow-spraying-tower desulfurizing tower, uses for reference the conventional wet sulfur removal technology, innovates on this basis improvement.
Crescent flue gas fairing is set in tower, the flue gas that enters desulfurizing tower is carried out uniform, air-flow is reached unanimity at the each point flow velocity of same tower section, guarantee that gas-liquid fully contacts; The utility model and horizontal direction form certain angle α and slope inwardly, doctor solution can flow to middle part along cowling panel and together flow down one moisture film of formation, when flue gas enters desulfurizing tower at first with the moisture film haptoreaction, increased the reaction time of gas-liquid contact, reach the purpose of rough dusting and desulfurization, thereby improve desulfuration efficiency; In addition, doctor solution plays souring to cowling panel, has avoided the obstruction of hole on the cowling panel, thereby improves desulfuration efficiency.
Consider that anticorrosion and high temperature problem all adopts stainless steel to make, compact conformation, intensity is high, and the stability of a system is high.
The utility model can obviously improve desulfuration efficiency; Investment cost is low, and floor space is little, easy and simple to handle, and operating cost is low, installation and repairing; The utility model not only can efficiently be removed sulfur dioxide, and the particles such as dust are also had to obvious removal effect
.
The above-mentioned embodiment of the utility model, just illustrate, and is not only, all in the utility model scope or the change be equal in scope of the present utility model all by the utility model, surrounded.
Claims (4)
1. the flue gas fairing of a fume desulfurizing tower, comprise tower wall (1) and chimney intake (4), it is characterized in that: also comprise cowling panel (2) and cowling panel support (3), described cowling panel (2) is provided with some holes with different size and shape, described cowling panel support (3) is frame structure, its housing and cowling panel (2) coupling, described cowling panel (2) is fixed on cowling panel support (3), cowling panel support (3) is arranged on Ta Nei and forms angle α with horizontal direction, and integral body slopes inwardly.
2. the flue gas fairing of fume desulfurizing tower according to claim 1 is characterized in that: described cowling panel (2) is 5 ° ~ 10 ° with the angle of horizontal plane.
3. the flue gas fairing of fume desulfurizing tower according to claim 1 is characterized in that: described cowling panel (2) is whole is crescent.
4. according to the flue gas fairing of claim 1,2 or 3 described fume desulfurizing towers, it is characterized in that: described cowling panel support (3) is provided with some support bars (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352645 CN202666683U (en) | 2012-07-20 | 2012-07-20 | Smoke gas rectifying device of smoke gas desulfurization tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352645 CN202666683U (en) | 2012-07-20 | 2012-07-20 | Smoke gas rectifying device of smoke gas desulfurization tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666683U true CN202666683U (en) | 2013-01-16 |
Family
ID=47487619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220352645 Expired - Fee Related CN202666683U (en) | 2012-07-20 | 2012-07-20 | Smoke gas rectifying device of smoke gas desulfurization tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051177A (en) * | 2017-06-09 | 2017-08-18 | 大唐环境产业集团股份有限公司 | A kind of desulfurization and dedusting gas-liquid power eddy flow enhancing device |
-
2012
- 2012-07-20 CN CN 201220352645 patent/CN202666683U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051177A (en) * | 2017-06-09 | 2017-08-18 | 大唐环境产业集团股份有限公司 | A kind of desulfurization and dedusting gas-liquid power eddy flow enhancing device |
| CN107051177B (en) * | 2017-06-09 | 2023-07-25 | 大唐环境产业集团股份有限公司 | Desulfurizing dust-removing pneumatic-hydraulic dynamic cyclone synergistic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130720 |