CN202666682U - Novel spraying device of industrial smoke gas desulfurization tower - Google Patents
Novel spraying device of industrial smoke gas desulfurization tower Download PDFInfo
- Publication number
- CN202666682U CN202666682U CN 201220352642 CN201220352642U CN202666682U CN 202666682 U CN202666682 U CN 202666682U CN 201220352642 CN201220352642 CN 201220352642 CN 201220352642 U CN201220352642 U CN 201220352642U CN 202666682 U CN202666682 U CN 202666682U
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- desulfurization tower
- desulfurizing tower
- spraying device
- tower wall
- branch pipes
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Abstract
The utility model discloses a novel spraying device of an industrial smoke gas desulfurization tower; and the novel spraying device comprises a desulfurization tower wall and a spraying pipeline, wherein the spraying pipeline comprises a parent pipe and at least six branch pipes; the parent pipe is arranged on the external side of the desulfurization tower wall; through external pipeline interfaces, the branch pipes are connected with the parent pipe by hoses; the other ends of the branch pipes are connected with a nozzle by connecting pieces; the tail ends of the branch pipes are connected with the desulfurization tower wall by sealing flanges; and connecting pipe sleeves are arranged between the branch pipes and the desulfurization tower wall. The novel spraying device of the industrial smoke gas desulfurization tower, disclosed by the utility model, has the advantages as follows: special design as well as simplicity and convenience in operation are achieved, pipeline resistance is obviously reduced, the lift of a circulating pump can be also reduced, a problem that the traditional spraying device cannot be overhauled online does not exist, and operation cost and investment cost are low.
Description
Technical field
The utility model relates to a kind of desulfurizing industrial fume environmental protection equipment that belongs to.
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.Prior art is to adopt the Wet Flue Gas Desulfurization Technology desulfurization, the as easy as rolling off a log generation of wet desulphurization spray system owing to impurity (as pipe lining rubber come off, desulfurizing agent impurity, outside rubbish etc.) assemble the shower, the shower nozzle clogging that cause in the desulfurizing tower, affect desulfuration efficiency, and the time maintenance difficulty of breaking down, also can't realize on-bne repair, thereby affect the stability and safety operation of whole desulphurization system.
Summary of the invention
Technical problem to be solved in the utility model is the blockage problem of spray system.
For solving this technical problem, the utility model provides a kind of infant industry fume desulfurizing tower spray equipment, comprise desulfurizing tower wall and spray pipeline, described spray pipeline comprises female pipe and at least 6 arms, female pipe is arranged on the outside of desulfurizing tower wall, arm adopts flexible pipe to be connected on female pipe by the exterior line interface, and the other end of arm is connected with shower nozzle by connector.
The end of described arm and desulfurizing tower wall adopt sealing flange to be connected, and are provided with between arm and the desulfurizing tower wall to be connected pipe box.
Described arm is provided with 8.
Beneficial effect: the utility model design is unique, easy and simple to handle, and the resistance of ducting obviously reduces, and also can reduce the pump lift that circulates, and does not exist traditional spray equipment can't carry out the problem of on-bne repair, and operating cost and investment cost are low.
Description of drawings
Fig. 1 is shower monomer structure schematic diagram of the present utility model;
Fig. 2 is the female tubular construction schematic diagram of spray of the present utility model;
Fig. 3 is spray coverage rate schematic diagram of the present utility model.
Among the figure: 1 female pipe, 2 desulfurizing tower walls, 3 exterior line interfaces, 4 sealing flanges, 5 connect pipe box, 6 arms, 7 connectors, 8 shower nozzles.
The specific embodiment
The utility model is to use for reference conventional wet sulfur removal technology, innovation on this basis.
Below in conjunction with drawings and Examples the utility model is done specific descriptions.
Figure 1 shows that shower monomer structure schematic diagram of the present utility model.
The utility model comprises desulfurizing tower wall 2 and spray pipeline.
Described spray pipeline comprises female pipe 1 and at least 6 arms 6, and female pipe 1 is arranged on the outside of desulfurizing tower wall 2, and arm 6 adopts flexible pipe to be connected on female pipe 1 by exterior line interface 3, and the other end of arm 6 is connected with shower nozzle 8 by connector 7.
The spray pipeline of desulphurization system is arranged on desulfurizing tower wall 2 outsides, and tower is interior without any supporting member, is convenient to the preservative treatment in the tower, can be completely achieved the on-bne repair of desulfurizing tower.
Adopt the design of each road arm 6 corresponding shower nozzle 8, arm 6 adopts flexible pipe to be connected with female pipe 1, and Effective Raise pipeline terminal pressure no longer arranges the spray piping support in the tower, improve the reliability of desulfurization, reduces maintenance workload.
The end of described arm 6 adopts sealing flange 4 to be connected with desulfurizing tower wall 2, be provided with between arm 6 and the desulfurizing tower wall 2 and be connected pipe box 5, in the situation that shower nozzle occurs to stop up, only need take adpting flange apart and extract shower nozzle and can clear up it, need not the desulfurizing tower of stopping transport, be convenient to online dismounting maintenance.
Figure 2 shows that the female tubular construction schematic diagram of spray of the present utility model.
Described arm 6 is provided with 8.
Injection apparatus in the desulfurizing tower as described in Figure 2 is comprised of 8 spray unit, spray area coverage wide (as shown in Figure 3), reach the area coverage more than 200%, single shower nozzle water spray is very big, makes flue gas and desulfurization take off the agent adverse current and fully mixes and contact, and the reaction effect angle is good, consider anticorrosion and high temperature problem all adopts the acid-proof wear-proof temperature-resistant material to make, compact conformation, intensity is high, and the stability of a system is high.
The utility model design is unique, easy and simple to handle, and the resistance of ducting obviously reduces, and also can reduce the pump lift that circulates, and does not exist traditional spray equipment can't carry out the problem of on-bne repair, and operating cost and investment cost are low.
The above-mentioned embodiment of the utility model just illustrates, and is not only, all in the utility model scope or the change that is equal in the scope of the present utility model all surrounded by the utility model.
Claims (3)
1. infant industry fume desulfurizing tower spray equipment, comprise desulfurizing tower wall (2) and spray pipeline, it is characterized in that: described spray pipeline comprises female pipe (1) and at least 6 arms (6), female pipe (1) is arranged on the outside of desulfurizing tower wall (2), arm (6) adopts flexible pipe to be connected on female pipe (1) by exterior line interface (3), and the other end of arm (6) is connected with shower nozzle (8) by connector (7).
2. infant industry fume desulfurizing tower spray equipment according to claim 1, it is characterized in that: the end of described arm (6) and desulfurizing tower wall (2) adopt sealing flange (4) to be connected, and are provided with between arm (6) and the desulfurizing tower wall (2) to be connected pipe box (5).
3. infant industry fume desulfurizing tower spray equipment according to claim 1, it is characterized in that: described arm (6) is provided with 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352642 CN202666682U (en) | 2012-07-20 | 2012-07-20 | Novel spraying device of industrial smoke gas desulfurization tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352642 CN202666682U (en) | 2012-07-20 | 2012-07-20 | Novel spraying device of industrial smoke gas desulfurization tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666682U true CN202666682U (en) | 2013-01-16 |
Family
ID=47487618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220352642 Expired - Fee Related CN202666682U (en) | 2012-07-20 | 2012-07-20 | Novel spraying device of industrial smoke gas desulfurization tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362673A (en) * | 2017-07-19 | 2017-11-21 | 合肥天翔环境工程有限公司 | A kind of spraying device of desulfurizing tower |
| EP3685906A4 (en) * | 2017-09-20 | 2021-06-23 | Mitsubishi Power, Ltd. | Desulfurization device |
-
2012
- 2012-07-20 CN CN 201220352642 patent/CN202666682U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362673A (en) * | 2017-07-19 | 2017-11-21 | 合肥天翔环境工程有限公司 | A kind of spraying device of desulfurizing tower |
| EP3685906A4 (en) * | 2017-09-20 | 2021-06-23 | Mitsubishi Power, Ltd. | Desulfurization device |
| US11364467B2 (en) | 2017-09-20 | 2022-06-21 | Mitsubishi Power, Ltd. | Desulfurization 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 |