CN203355598U - Spray device of flue gas desulfurization tower - Google Patents
Spray device of flue gas desulfurization tower Download PDFInfo
- Publication number
- CN203355598U CN203355598U CN 201320389343 CN201320389343U CN203355598U CN 203355598 U CN203355598 U CN 203355598U CN 201320389343 CN201320389343 CN 201320389343 CN 201320389343 U CN201320389343 U CN 201320389343U CN 203355598 U CN203355598 U CN 203355598U
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- desulfurizing tower
- flange
- pipe
- arm
- fixed
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Abstract
The utility model discloses a spray device of a flue gas desulfurization tower, which comprises a spray pipeline, wherein the spray pipeline comprises a header pipe used for conveying slurry, a bus pipe arranged on the outer side of the desulfurization tower and communicated with the header pipe, and a plurality of branch pipes communicated with the bus pipe; the branch pipes are fixed on the desulfurization tower by fixing pieces fixedly connected with an outer wall of the desulfurization tower; one end of each branch pipe is communicated with the bus pipe by a connecting pipe; a nozzle is mounted at the other end of each branch pipe and stretches into the desulfurization tower; and control valves are mounted on the connecting pipes. The spray device of the flue gas desulfurization tower can achieve on-line overhaul, has the characteristics of simple structure, long service life and low maintenance cost, and is suitable for desulfurization towers below 3.5m.
Description
Technical field
The utility model relates to a kind of smoke gas treatment environmental protection equipment, is specifically related to a kind of fume desulfurizing tower spray equipment.
Background technology
Desulfurizing tower is industrial waste gas to be carried out to the equipment of desulfurization processing, and spray pipeline is one of most critical device of desulfurizing tower.Slurries are sent in spray pipeline through circulating pump, be atomized into tiny drop from nozzle ejection and evenly be scattered to surrounding, and with the abundant haptoreaction of the flue gas moved upward, thereby remove sulfur dioxide.Spray pipeline is used after a period of time and easily produces impurity (as pipe lining rubber comes off, desulfurizing agent impurity, outside rubbish etc.) and pile up, cause shower, spray nozzle clogging in 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.
The utility model content
For solving the above deficiency existed in prior art, the utility model provides a kind of fume desulfurizing tower spray equipment, and it can realize on-bne repair, has simple in structure, long service life, characteristics that maintenance cost is low.
For achieving the above object, the technical scheme that the utility model adopts is as follows:
A kind of fume desulfurizing tower spray equipment, comprise spray pipeline, described spray pipeline comprises house steward for delivery of slurries, be arranged at mother's pipe that the desulfurizing tower outside is communicated with house steward, many manage through tube connector and mother the arms that are communicated with respectively; Described arm is fixed on desulfurizing tower by the fixture be fixed on the desulfurizing tower outer wall, and an end of arm is equipped with nozzle and stretches into desulfurizing tower inside; On described tube connector, control valve is housed.
As to restriction of the present utility model, described fixture comprises the sleeve pipe be welded on the desulfurizing tower outer wall; The end of described sleeve pipe is fixedly connected with the first flange, and being positioned on the outer position of desulfurizing tower of described arm is fixedly connected with the second flange, and arm is connected and is fixed on sleeve pipe with the second flange by the first flange.
As another kind of the present utility model is limited, the quantity of described arm is less than or equals in eight, and these arms are in same sagittal plane spaced at equal angles around.
As to the third restriction of the present utility model, between described arm and tube connector, adopt flange to be connected.
As to the 4th kind of restriction of the present utility model, between described control valve and tube connector, adopt flange to be connected.
The utility model also has a kind of restriction, when described arm and sleeve pipe are separated, is fixed with the seal cover for Sealed casing pipe on the first flange.
Owing to having adopted technique scheme, compared with prior art, obtained technological progress is the utility model:
1. female pipe is arranged on the desulfurizing tower outside, is convenient to the preservative treatment in tower, can be completely achieved the on-bne repair of desulfurizing tower; In addition, the corresponding shower nozzle of each arm, arm adopts tube connector to be connected with female pipe, has effectively improved the pipeline terminal pressure, has improved the reliability of desulfurization, has alleviated maintenance workload;
2. after desulfurizing tower is used a period of time, if there is problems such as spray nozzle clogging, arm foulings, while needing maintenance, at first closed control valve, stop to arm feed slurries female pipe, then separate the first flange and the second flange, three-flange and the 4th flange, arm is withdrawn from from desulfurizing tower, and last fit sealing lid and the first flange and then Sealed casing pipe, carry out on-bne repair, without the stoppage in transit desulfurizing tower, thereby reach on-bne repair, purpose for ease of maintenaince.
In sum, the utlity model has simple in structure, long service life, characteristics that maintenance cost is low.。
The utility model is applicable to being applied to the following desulfurizing tower of 3.5m.
The accompanying drawing explanation
Below in conjunction with drawings and the specific embodiments, the utility model is done further to describe in detail.
The structural representation that Fig. 1 is the utility model embodiment;
The partial sectional view that Fig. 2 is Fig. 1.
Fig. 3-5 are respectively the structural representation of the first flange 5, the second flange 8 and seal cover 14 in Fig. 1.
In figure: 1, house steward; 2, female pipe; 3, arm; 4, sleeve pipe; 5, the first flange; 6, control valve; 7, nozzle; The 8～12, second～six flange; 13, tube connector; 14, seal cover; 15, desulfurizing tower outer wall.
The specific embodiment
Embodiment
A kind of fume desulfurizing tower spray equipment, structure as shown in Figure 1-2, comprises spray pipeline.
Spray pipeline comprises house steward 1 for delivery of slurries, be arranged at that mother that the desulfurizing tower outside is communicated with house steward 1 manages 2, many arms 3 of managing respectively 2 distributions of equal angles in same sagittal plane that are communicated with mother.Be fixed with fixture on desulfurizing tower outer wall 15, arm 3 is fixed on desulfurizing tower by fixture, and an end of arm 3 is connected with female pipe 2 by tube connector 13, and the other end is equipped with nozzle 7 and stretches into desulfurizing tower inside.
Fixture is the sleeve pipe 4 be welded on desulfurizing tower outer wall 15, and the end of sleeve pipe 4 is fixedly connected with the first flange 5, the round-meshed circle in position or with the polygonized structure of square hole, as shown in Figure 3 centered by it.Being positioned on the outer position of desulfurizing tower of arm 3 is fixedly connected with the second flange 8, and its size is identical with the first flange 5, centered by the round-meshed circle in position or round-meshed polygonized structure, as shown in Figure 4.Arm 3 is connected and fixed the first flange 5 and the second flange 8 and is fixed on sleeve pipe 4 by screw.
The outer end of desulfurizing tower that is positioned at of arm 3 is fixedly connected with three-flange 9, and the end be connected with arm 3 of tube connector 13 is fixedly connected with the 4th flange 10, and arm 3 and tube connector 13 are by being connected and fixed three-flange 9 with screw and the 4th flange 10 links into an integrated entity.
The 5th flange 11, the 6th flange 12 are housed on tube connector 13, control valve 6 is housed between the two-stage method orchid.
The present embodiment is applicable to being applied to the following desulfurizing tower of 3.5m, and the quantity of arm 3 mostly is eight most.
In the present embodiment running, if there is problems such as nozzle 7 obstructions, arm 3 foulings, while needing maintenance, at first closed control valve 6, female pipe 2 is stopped to arm 3 feed slurries, then remove to connect the first flange 5 and the second flange 8 screw, be connected the screw of three-flange 9 and the 4th flange 10, arm 3 is withdrawn from from desulfurizing tower, finally use screw by seal cover 14 and the first flange 5 fit sealings, carry out on-bne repair, without the stoppage in transit desulfurizing tower, thereby reach on-bne repair, purpose for ease of maintenaince.
Claims (9)
1. a fume desulfurizing tower spray equipment, comprise spray pipeline,
it is characterized in that:described spray pipeline comprises house steward (1) for delivery of slurries, be arranged at mother's pipe (2) that the desulfurizing tower outside is communicated with house steward (1), many manage with mother the arms (3) that (2) are communicated with through tube connector (13) respectively; Described arm (3) is fixed on desulfurizing tower by the fixture be fixed on desulfurizing tower outer wall (15), and an end of arm (3) is equipped with nozzle (7) and stretches into desulfurizing tower inside; Control valve (6) is housed on described tube connector (13).
2. fume desulfurizing tower spray equipment according to claim 1,
it is characterized in that:described fixture comprises the sleeve pipe (4) be welded on desulfurizing tower outer wall (15); The end of described sleeve pipe (4) is fixedly connected with the first flange (5), and being positioned on the outer position of desulfurizing tower of described arm (3) is fixedly connected with the second flange (8), and arm (3) is connected and is fixed on sleeve pipe (4) with the second flange (8) by the first flange (5).
3. fume desulfurizing tower spray equipment according to claim 1,
it is characterized in that:the quantity of described arm (3) is less than or equals eight, and these arms (3) are in same sagittal plane spaced at equal angles around.
4. according to claim 1,2 or 3 described fume desulfurizing tower spray equipments,
it is characterized in that:between described arm (3) and tube connector (13), adopt flange to be connected.
5. according to claim 1,2 or 3 described fume desulfurizing tower spray equipments,
it is characterized in that:between described control valve (6) and tube connector (13), adopt flange to be connected.
6. fume desulfurizing tower spray equipment according to claim 4,
it is characterized in that:between described control valve (6) and tube connector (13), adopt flange to be connected.
7. according to claim 1,2,3 or 6 described fume desulfurizing tower spray equipments,
it is characterized in that:described arm (3) while separating, is fixed with the seal cover (14) for Sealed casing pipe (4) with sleeve pipe (4) on the first flange (5).
8. fume desulfurizing tower spray equipment according to claim 4,
it is characterized in that:described arm (3) while separating, is fixed with the seal cover (14) for Sealed casing pipe (4) with sleeve pipe (4) on the first flange (5).
9. fume desulfurizing tower spray equipment according to claim 5,
it is characterized in that:described arm (3) while separating, is fixed with the seal cover (14) for Sealed casing pipe (4) with sleeve pipe (4) on the first flange (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320389343 CN203355598U (en) | 2013-07-02 | 2013-07-02 | Spray device of flue gas desulfurization tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320389343 CN203355598U (en) | 2013-07-02 | 2013-07-02 | Spray device of flue gas desulfurization tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203355598U true CN203355598U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320389343 Expired - Lifetime CN203355598U (en) | 2013-07-02 | 2013-07-02 | Spray device of flue gas desulfurization tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203355598U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787883A (en) * | 2015-04-21 | 2015-07-22 | 光大环保技术研究院（深圳）有限公司 | Pipe-type water distributing device |
| CN106902629A (en) * | 2017-05-03 | 2017-06-30 | 无锡翱翔环保机械有限公司 | Desulfurizing tower annular water-distributing device |
| CN110339654A (en) * | 2018-11-30 | 2019-10-18 | 内蒙古君正化工有限责任公司 | A kind of water scrubber of cleaning easy to disassemble |
| CN110496498A (en) * | 2019-08-31 | 2019-11-26 | 山东普净环保工程有限公司 | A kind of external desulphurization circulating spray system |
-
2013
- 2013-07-02 CN CN 201320389343 patent/CN203355598U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787883A (en) * | 2015-04-21 | 2015-07-22 | 光大环保技术研究院（深圳）有限公司 | Pipe-type water distributing device |
| CN106902629A (en) * | 2017-05-03 | 2017-06-30 | 无锡翱翔环保机械有限公司 | Desulfurizing tower annular water-distributing device |
| CN110339654A (en) * | 2018-11-30 | 2019-10-18 | 内蒙古君正化工有限责任公司 | A kind of water scrubber of cleaning easy to disassemble |
| CN110496498A (en) * | 2019-08-31 | 2019-11-26 | 山东普净环保工程有限公司 | A kind of external desulphurization circulating spray system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEBEI OUMEI ENVIRONMENTAL ENGINEERING CO., LTD. Free format text: FORMER NAME: HEBEI FYOASIS ENVIRONMENTAL ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 050000 Diamond Plaza, 466 East Zhongshan Road, Hebei, Shijiazhuang, B-911 Patentee after: HEBEI OME ENVIRONMENT ENGINEERING CO.,LTD. Address before: 050000 Diamond Plaza, 466 East Zhongshan Road, Hebei, Shijiazhuang, B-911 Patentee before: HEBEI FENGYUAN OASIS ENVIRONMENTAL ENGINEERING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |