CN101804295A - Automatically-rotating flusher for wet desulfurization demister - Google Patents
Automatically-rotating flusher for wet desulfurization demister Download PDFInfo
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- CN101804295A CN101804295A CN 201010153855 CN201010153855A CN101804295A CN 101804295 A CN101804295 A CN 101804295A CN 201010153855 CN201010153855 CN 201010153855 CN 201010153855 A CN201010153855 A CN 201010153855A CN 101804295 A CN101804295 A CN 101804295A
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- Prior art keywords
- box body
- line
- rotation
- spray
- flusher
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 24
- 230000023556 desulfurization Effects 0.000 title claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 7
- 210000000664 rectum Anatomy 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 abstract description 8
- 238000005507 spraying Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention discloses an automatically-rotating flusher for a wet desulfurization demister. The flusher comprises a vertical shaft tube and a rotary sprinkler, wherein the rotary sprinkler comprises a middle round driving box body and spray tubes symmetrically connected around the driving box body; at least two spray tubes are arranged; spray holes or spraying devices are uniformly distributed below the spray tubes; the free ends of the spray tubes are enclosed; the vertical shaft tube is arranged in the middle of the lower wall of the driving box body through a bearing; the inner surface of the upper wall or lower wall of the driving box body is provided with a certain number of projecting rotary raised lines which rotate leftwards or rightwards; and the spray tubes are tangentially arranged along the cylindrical surface of the round driving box body and the rotation directions of the spray tubes are matched with those of the rotary raised lines in the box body. The device has the advantages of simple structure, clean flushing and automatic rotation function. If roller guide rail supports and auxiliary driving mechanisms are arranged at the two ends of the spray tubes, rotation of the flusher can be further ensured.
Description
One, technical field
The present invention relates to a kind of accessory of power-plant flue gas wet desulfurization demister, particularly relate to a kind of automatically-rotating flusher for wet desulfurization demister.
Two, background technology
At present, flusher in the power-plant flue gas wet desulfurization demister mostly is fixing pipe network hydro-peening structure greatly, by piping network in the tiling of the upper and lower settings of demister, and on pipeline, open spray hole or sprinkler is installed, regularly directly wash the object that adheres on the demister to water spray on the demister by pipe network.
This washing form, the flushing blind area appears in long-term use easily, its flushing position is definite substantially, and other can not rinsed well in the zone of spray hole or water jet corresponding position, and owing to need compare higher hydraulic pressure, when regularly opening flushing, can produce bigger impulsive force, the part pipe network can influence the use of entire equipment owing to this impulsive force fractures, waste a large amount of repair times, and influence the whole generating process.
Three, summary of the invention
The objective of the invention is in order to address the above problem, provide a kind of simple in structure, rinse well and have the spinning function automatically-rotating flusher for wet desulfurization demister.
Technical scheme of the present invention is: a kind of automatically-rotating flusher for wet desulfurization demister, contain vertical central siphon and rotation sprinkler, described revolving distributor contains the circular drives box body at middle part and the spray line on every side that symmetry is connected this driving box body, this spray line is at least two, be evenly equipped with spray hole or flusher below the spray line, the free end sealing of this spray line, described vertical central siphon is installed in the lower wall middle part that drives box body by bearing, the upper wall of described driving box body or and the inner surface of lower wall be provided with the rotation raised line of the projection of some, this rotation raised line is left-handed or dextrorotation; Described spray line is along the face of cylinder arranged tangential of circular drives box body, and the rotation direction of the rotation raised line in its rotation direction and the box body is mated.
Described spray line is two or is three or is four.
Described rotation raised line is the straight line raised line, perhaps is crooked raised line.
Described spray line two ends are installed with axle, and roller is installed on diaxon, and this roller is positioned on the ring-shaped guide rail.
A kind of automatically-rotating flusher for wet desulfurization demister, contain vertical central siphon and rotation sprinkler, it is characterized in that: described revolving distributor contains the circular drives box body at middle part and the spray line on every side that symmetry is connected this driving box body, this spray line is at least two, be evenly equipped with spray hole or flusher below the spray line, the free end sealing of this spray line, described vertical central siphon is installed in the lower wall middle part that drives box body by bearing, the upper wall of described driving box body or and the inner surface of lower wall be provided with the rotation raised line of the projection of some, this rotation raised line is left-handed or dextrorotation; Described spray line is along the face of cylinder arranged tangential of circular drives box body, and the rotation direction of the rotation raised line in its rotation direction and the box body is mated; The both ends of described spray line connection downwards are fixed with the process auxiliary drive pipe, this process auxiliary drive pipe latus rectum is less than the latus rectum of spray line, this process auxiliary drive pipe bottom is fixedly connected with a vertical water wheels box body, in this vertical water wheels box body, water wheels are installed by axle, this direction is parallel with the diametric(al) of described driving box body, the end of stretching out outside the water wheels box body at this is equipped with roller, and this roller is positioned on the ring-shaped guide rail.
Described process auxiliary drive tube axis direction is identical with the tangential direction of described water wheels, and this process auxiliary drive tubular axis line departs from water wheels center certain distance, over against the blade of water wheels.
Described spray line is two or is three or is four.
Described rotation raised line is the straight line raised line, perhaps is crooked raised line.
Beneficial effect of the present invention
This automatically-rotating flusher for wet desulfurization demister, by driving the inner rotation raised line that is provided with of box body, this driving box body is rotated automatically, its structural principle and the hydraulic turbine are similar, be automatically connected in the spray line rotation that drives on the box body by this rotating band, spray, can be flushed to each place of demister thereby form rotation, avoid occurring the flushing blind area, wash quite clean.
With the face of cylinder arranged tangential of spray line along the circular drives box body, can further improve its revolving force, at the spray line two ends process auxiliary drive water pipe and water wheels are set simultaneously, its purpose also is in order further to improve the revolving force of whole device.
By the track and the roller of annular are set, can provide support to revolving distributor, prevent that its situation in centre-of gravity shift from toppling over, can guarantee its smooth running.
The impulsive force that when will open water valve by the rotation raised line that drives box body inside in addition spray line will be produced has changed into the rotation power of this revolving distributor, reached the effect of a buffering, thereby reduced the impulsive force of current significantly to spray line, can fully prolong the service life of this device, reduce maintenance frequency, make things convenient for applying unit greatly.
Four, description of drawings
Fig. 1 faces one of complete section structural representation for this automatically-rotating flusher for wet desulfurization demister
Fig. 2 is the A-A cross-sectional view of Fig. 1
Fig. 3 faces two of complete section structural representation for this automatically-rotating flusher for wet desulfurization demister
Fig. 4 faces three of complete section structural representation for this automatically-rotating flusher for wet desulfurization demister
Fig. 5 is the B-B cross section structure enlarged diagram of Fig. 4
Five, the specific embodiment
Referring to Fig. 1-Fig. 5, among the figure 1. drive box bodys, 2. spray line, 3. hole for water spraying, 4. central siphon, 5. bearing, 6, rotation raised line, 7. guide rail, 8. roller, 9. spool, 10. process auxiliary drive pipe, 11. water wheels boxes, 12. water wheels, 13..
Embodiment one: referring to Fig. 1, Fig. 2, a kind of automatically-rotating flusher for wet desulfurization demister among the figure, contain vertical central siphon and rotation sprinkler, described revolving distributor contains the circular drives box body at middle part and the spray line on every side that symmetry is connected this driving box body, this spray line is two, be evenly equipped with spray hole or flusher below the spray line, the free end sealing of this spray line, described vertical central siphon is installed in the lower wall middle part that drives box body by bearing, the upper wall of described driving box body or and the inner surface of lower wall be provided with the rotation raised line of the projection of some, this rotation raised line is left-handed or dextrorotation; Described spray line is along the face of cylinder arranged tangential of circular drives box body, and the rotation direction of the rotation raised line in its rotation direction and the box body is mated.Described spray line is two.Described rotation raised line is crooked raised line.
In the time of use vertical central siphon lower end is connected to the water source, by whole rotation sprinkler rotation of hydraulic drives and water spray, flushing demister.
Spray line among this embodiment also can be three, or four, perhaps more, its rotation raised line can be the straight line raised line, all belongs to the protection domain of this patent, does not describe in detail one by one at this.
Embodiment two: referring to Fig. 3, a kind of automatically-rotating flusher for wet desulfurization demister, contain vertical central siphon and rotation sprinkler, described revolving distributor contains the circular drives box body at middle part and the spray line on every side that symmetry is connected this driving box body, this spray line is two, be evenly equipped with spray hole or flusher below the spray line, the free end sealing of this spray line, described vertical central siphon is installed in the lower wall middle part that drives box body by bearing, the upper wall of described driving box body or and the inner surface of lower wall be provided with the rotation raised line of the projection of some, this rotation raised line is left-handed or dextrorotation; Described spray line is along the face of cylinder arranged tangential of circular drives box body, and the rotation direction of the rotation raised line in its rotation direction and the box body is mated.Described spray line is two.Described rotation raised line is crooked raised line.
Described spray line two ends are installed with axle, and roller is installed on diaxon, and this roller is positioned on the ring-shaped guide rail.
In the time of use vertical central siphon lower end is connected to the water source, described guide rail is fixedly mounted on the top of demister, by whole rotation sprinkler rotation of hydraulic drives and water spray, flushing demister.
Spray line among this embodiment also can be three, or four, perhaps more, its rotation raised line can be the straight line raised line, all belongs to the protection domain of this patent, does not describe in detail one by one at this.
Embodiment three: referring to Fig. 4, Fig. 5, a kind of automatically-rotating flusher for wet desulfurization demister among the figure, contain vertical central siphon and rotation sprinkler, described revolving distributor contains the circular drives box body at middle part and the spray line on every side that symmetry is connected this driving box body, this spray line is at least two, be evenly equipped with spray hole or flusher below the spray line, the free end sealing of this spray line, described vertical central siphon is installed in the lower wall middle part that drives box body by bearing, the upper wall of described driving box body or and the inner surface of lower wall be provided with the rotation raised line of the projection of some, this rotation raised line is left-handed or dextrorotation; Described spray line is along the face of cylinder arranged tangential of circular drives box body, and the rotation direction of the rotation raised line in its rotation direction and the box body is mated; The both ends of described spray line connection downwards are fixed with the process auxiliary drive pipe, this process auxiliary drive pipe latus rectum is less than the latus rectum of spray line, this process auxiliary drive pipe bottom is fixedly connected with a vertical water wheels box body, in this vertical water wheels box body, water wheels are installed by axle, this direction is parallel with the diametric(al) of described driving box body, the end of stretching out outside the water wheels box body at this is equipped with roller, and this roller is positioned on the ring-shaped guide rail.Described process auxiliary drive tube axis direction is identical with the tangential direction of described water wheels, and this process auxiliary drive tubular axis line departs from water wheels center certain distance, over against the blade of water wheels.Described spray line is two.Described rotation raised line is crooked raised line.
In the time of use vertical central siphon lower end is connected to the water source, described guide rail is fixedly mounted on the top of demister, by whole rotation sprinkler rotation of hydraulic drives and water spray, flushing demister.
Spray line among this embodiment also can be three, or four, perhaps more, its rotation raised line can be the straight line raised line, all belongs to the protection domain of this patent, does not describe in detail one by one at this.
Claims (8)
1. automatically-rotating flusher for wet desulfurization demister, contain vertical central siphon and rotation sprinkler, it is characterized in that: described revolving distributor contains the circular drives box body at middle part and the spray line on every side that symmetry is connected this driving box body, this spray line is at least two, be evenly equipped with spray hole or flusher below the spray line, the free end sealing of this spray line, described vertical central siphon is installed in the lower wall middle part that drives box body by bearing, the upper wall of described driving box body or and the inner surface of lower wall be provided with the rotation raised line of the projection of some, this rotation raised line is left-handed or dextrorotation; Described spray line is along the face of cylinder arranged tangential of circular drives box body, and the rotation direction of the rotation raised line in its rotation direction and the box body is mated.
2. automatically-rotating flusher for wet desulfurization demister according to claim 1 is characterized in that: described spray line is two or is three or is four.
3. automatically-rotating flusher for wet desulfurization demister according to claim 1 is characterized in that: described rotation raised line is the straight line raised line, perhaps is crooked raised line.
4. automatically-rotating flusher for wet desulfurization demister according to claim 1 is characterized in that: described spray line two ends are installed with axle, and roller is installed on diaxon, and this roller is positioned on the ring-shaped guide rail.
5. automatically-rotating flusher for wet desulfurization demister, contain vertical central siphon and rotation sprinkler, it is characterized in that: described revolving distributor contains the circular drives box body at middle part and the spray line on every side that symmetry is connected this driving box body, this spray line is at least two, be evenly equipped with spray hole or flusher below the spray line, the free end sealing of this spray line, described vertical central siphon is installed in the lower wall middle part that drives box body by bearing, the upper wall of described driving box body or and the inner surface of lower wall be provided with the rotation raised line of the projection of some, this rotation raised line is left-handed or dextrorotation; Described spray line is along the face of cylinder arranged tangential of circular drives box body, and the rotation direction of the rotation raised line in its rotation direction and the box body is mated; The both ends of described spray line connection downwards are fixed with the process auxiliary drive pipe, this process auxiliary drive pipe latus rectum is less than the latus rectum of spray line, this process auxiliary drive pipe bottom is fixedly connected with a vertical water wheels box body, in this vertical water wheels box body, water wheels are installed by axle, this direction is parallel with the diametric(al) of described driving box body, the end of stretching out outside the water wheels box body at this is equipped with roller, and this roller is positioned on the ring-shaped guide rail.
6. automatically-rotating flusher for wet desulfurization demister according to claim 5, it is characterized in that: described process auxiliary drive tube axis direction is identical with the tangential direction of described water wheels, this process auxiliary drive tubular axis line departs from water wheels center certain distance, over against the blade of water wheels.
7. automatically-rotating flusher for wet desulfurization demister according to claim 5 is characterized in that: described spray line is two or is three or is four.
8. automatically-rotating flusher for wet desulfurization demister according to claim 5 is characterized in that: described rotation raised line is the straight line raised line, perhaps is crooked raised line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010153855XA CN101804295B (en) | 2010-04-23 | 2010-04-23 | Automatically-rotating flusher for wet desulfurization demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010153855XA CN101804295B (en) | 2010-04-23 | 2010-04-23 | Automatically-rotating flusher for wet desulfurization demister |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101804295A true CN101804295A (en) | 2010-08-18 |
| CN101804295B CN101804295B (en) | 2012-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010153855XA Active CN101804295B (en) | 2010-04-23 | 2010-04-23 | Automatically-rotating flusher for wet desulfurization demister |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108159873A (en) * | 2018-01-11 | 2018-06-15 | 浙江中寰环保科技有限公司 | A kind of food garbage stench processing system and its processing method |
| CN109364698A (en) * | 2018-12-07 | 2019-02-22 | 威海天宇新材料科技有限公司 | A kind of packed absorber |
| CN112474087A (en) * | 2020-11-23 | 2021-03-12 | 华东理工大学 | Liquid distributor, multistage efficient distributor and washing liquid spraying method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201669047U (en) * | 2010-04-23 | 2010-12-15 | 雷新政 | Automatic rotary flushing device for wet desulfurization demister |
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2010
- 2010-04-23 CN CN201010153855XA patent/CN101804295B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201669047U (en) * | 2010-04-23 | 2010-12-15 | 雷新政 | Automatic rotary flushing device for wet desulfurization demister |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108159873A (en) * | 2018-01-11 | 2018-06-15 | 浙江中寰环保科技有限公司 | A kind of food garbage stench processing system and its processing method |
| CN109364698A (en) * | 2018-12-07 | 2019-02-22 | 威海天宇新材料科技有限公司 | A kind of packed absorber |
| CN112474087A (en) * | 2020-11-23 | 2021-03-12 | 华东理工大学 | Liquid distributor, multistage efficient distributor and washing liquid spraying method |
| CN112474087B (en) * | 2020-11-23 | 2023-02-28 | 华东理工大学 | Liquid distributor, multistage efficient distributor and washing liquid spraying method |
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| Publication number | Publication date |
|---|---|
| CN101804295B (en) | 2012-06-06 |
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Effective date of registration: 20160810 Address after: 100080 Beijing Haidian District Zizhuyuan Road No. 120 Patentee after: DATANG ENVIRONMENT INDUSTRY GROUP CO., LTD. Address before: 461690 equipment department, Longgang power plant, Longgang industry and Trade Zone, Yuzhou, Henan Patentee before: Lei Xinzheng |