CN208583178U - A kind of anti-deposition disturbance device of wet desulfuration tower tower bottom - Google Patents
A kind of anti-deposition disturbance device of wet desulfuration tower tower bottom Download PDFInfo
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- CN208583178U CN208583178U CN201820932800.0U CN201820932800U CN208583178U CN 208583178 U CN208583178 U CN 208583178U CN 201820932800 U CN201820932800 U CN 201820932800U CN 208583178 U CN208583178 U CN 208583178U
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- tower
- desulfurization
- slurry
- slurries
- reaction tank
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Abstract
The utility model belongs to flue gas wet desulphurization process field, disclose a kind of anti-deposition disturbance device of wet desulfuration tower tower bottom, slurries are caused to deposit so that mixing effect is bad in solution in the prior art desulfurizing tower, clear up difficult problem, the device includes the vertical desulfurization pump being arranged in desulfurization melt pit slurry pool, the outlet of vertical desulfurization pump is connected with slurries pipeline, the upper end of slurries pipeline is connect after passing through desulfurizing tower tower wall with the ring main road being arranged in Desulfurization tower slurry reaction tank, multiple branch's slurry pipes are additionally provided on ring main road, one end of each branch's slurry pipe is equipped with check valve.The slurries of the utility model are pumped by vertical desulfurization slurries being transported to ring main road, slurries flow out from branch's slurry pipe and spray high pressure slurries, and under the impact of high pressure slurries, tower bottom forms eddy flow, eddy flow, which gradually washes away the mud that middle part deposits, to be taken away, and last mud gradually disappears.The turbulence prediction that tower bottom slurries can be achieved, achievees the purpose that prevent the siltation of tower bottom centre.
Description
Technical field
The utility model relates to flue gas wet desulphurization process fields, and in particular to a kind of anti-deposit of wet desulfuration tower tower bottom is disturbed
Dynamic device.
Background technique
At present domestic thermal power plant, in sintering industry smoke-gas wet desulfurization treatment process, desulfurizing tower is to prevent slurries from depositing, one
As design conventional thought be blender by the way that desulfurizing tower side is arranged in, carry out continual lasting stirring.But practical side is stirred
The mixing effect for mixing device is unsatisfactory, especially tower bottom bosom position, takes shutdown inspection, tower bottom bosom position slurry every time
Liquid deposits 400mm or more, and range of deposition expects clearly heavy workload at 3 meters of diameter or so, and the processing time is long, influences desulfurizing tower tower bottom
Depositing contaminants effectively remove.The prior art can not solve above-mentioned technical problem.
Utility model content
Purpose of the utility model is to solve mixing effect in desulfurizing tower in the prior art it is bad cause slurries deposition,
Difficult problem is cleared up, a kind of anti-deposition disturbance device of wet desulfuration tower tower bottom is provided.
In order to achieve the above object, the utility model uses a kind of following technical scheme: anti-deposition of wet desulfuration tower tower bottom
Disturbance device, including the vertical desulfurization pump being arranged in desulfurization melt pit slurry pool, the outlet of vertical desulfurization pump is connected with slurry pipe
Road, the upper end of slurries pipeline are connect after passing through desulfurizing tower tower wall with the ring main road being arranged in Desulfurization tower slurry reaction tank,
Multiple branch's slurry pipes are additionally provided on ring main road, one end of each branch's slurry pipe is equipped with check valve.
Further, floating-ball level switch is equipped in desulfurization melt pit slurry pool, floating-ball level switch and vertical desulfurization pump connect
It connects.
Further, the slurries pipeline between desulfurizing tower tower wall and desulfurization melt pit slurry pool is equipped with electric butterfly valve, and electricity
Dynamic butterfly valve is connect with floating-ball level switch.
Further, pit stirrer is respectively provided in desulfurization melt pit slurry pool, pit stirrer includes melt pit agitating paddle, ground
Melt pit agitating shaft is connected on the agitating paddle of hole, the upper end of melt pit agitating shaft is connected with melt pit electricity after stretching out desulfurization melt pit slurry pool
Machine.
Further, the side of Desulfurization tower slurry reaction tank is equipped with reaction tank blender, and reaction tank blender includes reaction
Pond agitating paddle is connected with reaction tank agitating shaft on reaction tank agitating paddle, and it is anti-that Desulfurization tower slurry is stretched out in the upper end of reaction tank agitating shaft
Reaction tank motor is connected with after the side wall of Ying Chi.
Further, the circumferential inside in ring main road and outside are laid with multiple branch's slurry pipes.
Further, ring main road is arranged at the lower central of Desulfurization tower slurry reaction tank.
Further, ring main road, branch's slurry pipe are stainless steel tube.
The utility model compared with the existing technology, has the advantages that the wet desulfuration tower tower bottom of the utility model
Anti- deposition disturbance device is by pumping the slurries in desulfurization melt pit slurry pool by vertical desulfurization and slurries pipeline is back to desulfurization
In tower slurry reaction pond, into ring main road, later under the action of hydraulic coupling, check valve is opened, and slurries are from branch's slurries
Pipe outflow sprays high pressure slurries, the slurries deposited in tower, and under the impact of high pressure slurries, tower bottom forms eddy flow, and eddy flow is by middle part
The mud of deposition, which gradually washes away, to be taken away, and last mud gradually disappears.The turbulence prediction of tower bottom slurries can be achieved, reaching prevents tower bottom
The purpose of centre siltation.
Floating-ball level switch is equipped in the desulfurization melt pit slurry pool of the utility model, floating-ball level switch is with detecting desulfurization
After liquid level in the slurry pool of hole reaches arrival to a certain degree, floating-ball level switch connects vertical desulfurization pump, rear vertical type desulfurization pump
Open work.
Slurries pipeline between the desulfurizing tower tower wall and desulfurization melt pit slurry pool of the utility model is equipped with electric butterfly valve, and
After floating-ball level switch detects that the liquid level in desulfurization melt pit slurry pool reaches arrival to a certain degree, electric butterfly valve is opened.
It is equipped with pit stirrer in the desulfurization melt pit slurry pool of the utility model, can prevent in desulfurization melt pit slurry pool
Slurries deposition introduces Desulfurization tower slurry reaction tank for slurries and is ready.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model ring main road and branch's slurry pipe.
Appended drawing reference meaning is as follows: 1. desulfurization melt pit slurry pools；2. vertical desulfurization pump；3. pit stirrer；4. floating
Ball liquid-level switch；5. slurries pipeline；6. desulfurizing tower tower wall；7. electric butterfly valve；8. Desulfurization tower slurry reaction tank；9. annular
Main pipeline；10. branch's slurry pipe；11. check valve；12. reaction tank blender.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figs. 1-2, the anti-deposition disturbance device of a kind of wet desulfuration tower tower bottom, including be arranged in desulfurization melt pit slurry pool
Vertical desulfurization pump 2 in 1, the outlet of vertical desulfurization pump 2 are connected with slurries pipeline 5, and the upper end of slurries pipeline 5 passes through desulfurizing tower tower
It is connect after wall 6 with the ring main road 9 that 8 lower central of Desulfurization tower slurry reaction tank is arranged in, the circumferential inside in ring main road 9
And outside is laid with multiple branch's slurry pipes 10, one end of each branch's slurry pipe 10 is equipped with check valve 11.Ring main
Road 9, branch's slurry pipe 10 are stainless steel tube.Floating-ball level switch 4, floating-ball level switch 4 are equipped in desulfurization melt pit slurry pool 1
It is connect with vertical desulfurization pump 2.Slurries pipeline 5 between desulfurizing tower tower wall 6 and desulfurization melt pit slurry pool 1 is equipped with electric butterfly valve 7,
And electric butterfly valve 7 is connect with floating-ball level switch 4.Pit stirrer 3 is equipped in desulfurization melt pit slurry pool 1, pit stirrer 3 wraps
Melt pit agitating paddle is included, melt pit agitating shaft is connected on melt pit agitating paddle, desulfurization melt pit slurry pool 1 is stretched out in the upper end of melt pit agitating shaft
After be connected with melt pit motor, the side of Desulfurization tower slurry reaction tank 8 is equipped with reaction tank blender 12, and reaction tank blender 12 includes
Reaction tank agitating paddle, reaction tank agitating shaft is connected on reaction tank agitating paddle, and desulfurizing tower slurry is stretched out in the upper end of reaction tank agitating shaft
Reaction tank motor is connected with after the side wall of liquid reaction tank 8.
When work, after floating-ball level switch 4 detects that the slurries in desulfurization melt pit slurry pool 1 reach to a certain degree, float
Ball liquid-level switch 4 connects vertical desulfurization pump 2 and electric butterfly valve 7, and vertical desulfurization pump 2 is opened, by the slurry in desulfurization melt pit slurry pool 1
Liquid is transported to ring main road 9 by slurries pipeline 5, and check valve 11 is opened later, and slurries are flowed out from branch's slurry pipe 10 and sprayed
High pressure slurries, the slurries of bottom deposit in Desulfurization tower slurry reaction tank 8, under the impact of high pressure slurries, tower bottom forms eddy flow, rotation
Stream, which gradually washes away the mud that middle part deposits, to be taken away, and last mud gradually disappears.The turbulence prediction that tower bottom slurries can be achieved, reaches
Prevent the purpose of tower bottom centre siltation.Meanwhile opening the reaction tank blender of the side of Desulfurization tower slurry reaction tank 8
13, reaction tank agitating shaft 14 drives reaction tank agitating paddle rotational agitation slurries under the drive of reaction tank motor.With opening desulfurization
The pit stirrer 3 in slurry pool 1 is cheated, under the drive of melt pit motor, melt pit agitating shaft 12 starts to rotate, and drives melt pit stirring
Slurries in paddle rotational agitation desulfurization melt pit slurry pool 1.
Claims (8)
1. a kind of anti-deposition disturbance device of wet desulfuration tower tower bottom, it is characterized in that: including setting in desulfurization melt pit slurry pool (1)
Vertical desulfurization pump (2), the outlet of vertical desulfurization pump (2) is connected with slurries pipeline (5), and the upper end of slurries pipeline (5) passes through de-
Sulphur tower tower wall (6) is connect with the ring main road (9) being arranged in Desulfurization tower slurry reaction tank (8) afterwards, on ring main road (9)
Multiple branch's slurry pipes (10) are additionally provided with, one end of each branch's slurry pipe (10) is equipped with check valve (11).
2. the anti-deposition disturbance device of a kind of wet desulfuration tower tower bottom according to claim 1, it is characterized in that: the desulfurization
It cheats in slurry pool (1) and is equipped with floating-ball level switch (4), floating-ball level switch (4) is connect with vertical desulfurization pump (2).
3. the anti-deposition disturbance device of a kind of wet desulfuration tower tower bottom according to claim 2, it is characterized in that: the desulfurizing tower
Slurries pipeline (5) between tower wall (6) and desulfurization melt pit slurry pool (1) is equipped with electric butterfly valve (7), and electric butterfly valve (7) with
Floating-ball level switch (4) connection.
4. the anti-deposition disturbance device of a kind of wet desulfuration tower tower bottom according to claim 3, it is characterized in that: the desulfurization
It cheats in slurry pool (1) and is equipped with pit stirrer (3), pit stirrer (3) includes melt pit agitating paddle, is connected on melt pit agitating paddle
Melt pit agitating shaft, the upper end of melt pit agitating shaft are connected with melt pit motor after stretching out desulfurization melt pit slurry pool (1).
5. the anti-deposition disturbance device of a kind of wet desulfuration tower tower bottom according to claim 4, it is characterized in that: the desulfurizing tower
The side in slurry reaction pond (8) is equipped with reaction tank blender (12), and reaction tank blender (12) includes reaction tank agitating paddle, reaction
Reaction tank agitating shaft is connected on the agitating paddle of pond, the side wall of Desulfurization tower slurry reaction tank (8) is stretched out in the upper end of reaction tank agitating shaft
After be connected with reaction tank motor.
6. the anti-deposition disturbance device of a kind of wet desulfuration tower tower bottom according to claim 1, it is characterized in that: the annular is main
The circumferential inside of pipeline (9) and outside are laid with multiple branch's slurry pipes (10).
7. the anti-deposition disturbance device of a kind of wet desulfuration tower tower bottom according to claim 1, it is characterized in that: the annular is main
Pipeline (9) is arranged at the lower central of Desulfurization tower slurry reaction tank (8).
8. the anti-deposition disturbance device of a kind of wet desulfuration tower tower bottom according to claim 1, it is characterized in that: the annular is main
Pipeline (9), branch's slurry pipe (10) are stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932800.0U CN208583178U (en) | 2018-06-15 | 2018-06-15 | A kind of anti-deposition disturbance device of wet desulfuration tower tower bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932800.0U CN208583178U (en) | 2018-06-15 | 2018-06-15 | A kind of anti-deposition disturbance device of wet desulfuration tower tower bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208583178U true CN208583178U (en) | 2019-03-08 |
Family
ID=65536541
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820932800.0U Expired - Fee Related CN208583178U (en) | 2018-06-15 | 2018-06-15 | A kind of anti-deposition disturbance device of wet desulfuration tower tower bottom |
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| CN (1) | CN208583178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583178A (en) * | 2019-10-17 | 2019-12-20 | 山东理工大学 | Automatic orienting device of garlic |
| CN114272677A (en) * | 2021-11-17 | 2022-04-05 | 新兴铸管股份有限公司 | Rolling molten steel treatment system |
| CN114288843A (en) * | 2022-02-10 | 2022-04-08 | 山东国舜建设集团有限公司 | Deposition-preventing circulating spraying system and process for wet desulfurization tower |
-
2018
- 2018-06-15 CN CN201820932800.0U patent/CN208583178U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583178A (en) * | 2019-10-17 | 2019-12-20 | 山东理工大学 | Automatic orienting device of garlic |
| CN110583178B (en) * | 2019-10-17 | 2021-04-16 | 山东理工大学 | Automatic orienting device of garlic |
| CN114272677A (en) * | 2021-11-17 | 2022-04-05 | 新兴铸管股份有限公司 | Rolling molten steel treatment system |
| CN114288843A (en) * | 2022-02-10 | 2022-04-08 | 山东国舜建设集团有限公司 | Deposition-preventing circulating spraying system and process for wet desulfurization tower |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190308 Termination date: 20200615 |
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| CF01 | Termination of patent right due to non-payment of annual fee |