CN206950873U - A kind of environmentally friendly coking flue gas desulfurization and dedusting scrubbing tower - Google Patents
A kind of environmentally friendly coking flue gas desulfurization and dedusting scrubbing tower Download PDFInfo
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- CN206950873U CN206950873U CN201720860644.7U CN201720860644U CN206950873U CN 206950873 U CN206950873 U CN 206950873U CN 201720860644 U CN201720860644 U CN 201720860644U CN 206950873 U CN206950873 U CN 206950873U
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Abstract
The utility model discloses a kind of environmentally friendly coking flue gas desulfurization and dedusting scrubbing tower, including cylinder, the cylinder body bottom is provided with bottom plate, and the bottom plate is swash plate；Bottom plate top side is provided with air inlet pipe, and air inlet pipe top side is provided with V-baffle, and V-baffle top side is provided with funnel, and funnel top side is provided with top plate, and top plate top side is provided with exhanst gas outlet；Cylinder side is provided with circulating water pool, and circulating water pool top side is provided with motor, and the motor side is provided with water circulating pump, the water circulating pump side is provided with water inlet pipe, the water circulating pump opposite side is provided with outlet pipe, and the outlet pipe is provided with some shower nozzles, and the shower nozzle is atomizer；The circulating water pool bottom side is provided with blow-off pipe, and blow-off pipe top side is provided with liquid-feeding tube.The utility model concentrates on coking flue gas desulfurization and dedusting in one equipment, reduces the input of equipment, reduces the floor space of equipment, improves the space availability ratio in soil, reduces the cost input of enterprise.
Description
Technical field
The utility model belongs to technical field of environment protection equipment, more particularly to a kind of environmentally friendly coking flue gas desulfurization and dedusting washing
Tower.
Background technology
With economic and society development, the SO of discharged from coal-fired boiler2The environment that we depend on for existence is seriously polluted, by
In China's fuel is using coal to be main the characteristics of, cause the current atmosphere pollution in China still based on coal smoke type, wherein flue dust and acid rain danger
Evil is extremely serious, and with the raising of environmental requirement, coke-oven plant's sulfur removal technology is needed badly perfect；SO in coke-oven plant's coke-stove gas2And powder
Dirt is to the pollution becoming serious of atmospheric environment, or even has influence on the sustainable development of China's coking industry, therefore, to coke oven
The purified treatment that coal gas carries out desulfurization and dedusting is imperative；Existing coking desulfurating dust removing device for flue gas is often by desulfurization and dedusting
Set different equipment to carry out purified treatment to flue gas respectively, which not only adds the input of equipment, and add and set
Standby floor space, increase the cost input in soil；Other existing desulfurization tower flue gas velocity of liquid assets is fast, it is impossible to which flue gas is entered
The sufficient desulfurization of row, desulfurized effect can not meet existing environmental requirement.
The content of the invention
The purpose of this utility model is to overcome deficiency in the prior art, there is provided a kind of environmentally friendly coking flue gas desulfurization and dedusting washing
Tower, coking flue gas desulfurization and dedusting are concentrated in an equipment, reduce the input of equipment, reduce the occupation of land face of equipment
Product, the space availability ratio in soil is improved, reduce the cost input of enterprise.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of environmentally friendly coking flue gas desulfurization and dedusting scrubbing tower, including cylinder, air inlet pipe, bottom plate, V-baffle, funnel, top
Plate, exhanst gas outlet, circulating water pool, the cylinder body bottom are provided with bottom plate, and the bottom plate is swash plate, and inclined bottom plate is advantageous to sludge
Assemble to one end and discharge；Bottom plate top side is provided with air inlet pipe, and the air inlet pipe end is located at body centre axis, had
It is uniformly distributed beneficial to flue gas in inner barrel, air inlet pipe top side is provided with V-baffle, V-baffle top side
Provided with funnel, funnel top side is provided with top plate, and the top plate is taper, and taper top plate is advantageous to the discharge of flue gas, institute
State top plate top side and be provided with exhanst gas outlet；The cylinder side is provided with circulating water pool, the circulating water pool and cylinder body bottom one
Side penetrates, and circulating water pool and cylinder body bottom are provided with cleaning solution, desulfurizing agent, the circulating water pool top one contained in the cleaning solution
Side is provided with motor, and the motor side is provided with water circulating pump, and the water circulating pump side is provided with water inlet pipe, and the water circulating pump is another
Side is provided with outlet pipe, and the outlet pipe stretches into inner barrel and is located at funnel top, and the outlet pipe is provided with some shower nozzles,
The shower nozzle is atomizer；The circulating water pool bottom side is provided with blow-off pipe, and the blow-off pipe is provided with blowoff valve, described
Blow-off pipe top side is provided with liquid-feeding tube, and the liquid-feeding tube is provided with valve.
Preferably, air inlet pipe top side is provided with some symmetrical slanting baffles, the inclination angle of the slanting baffle
Spend for 25 ° -60 °, cleaning solution forms one layer of water curtain when being flowed down on slanting baffle, and each layer of water curtain is all once taken off to flue gas
Sulphur dust removal process, multigroup slanting baffle form multilayer water curtain, enhance the effect of coking flue gas desulfurization and dedusting.
Preferably, the opening angle of the V-baffle is 120 ° -150 °, not only improves cleaning solution and is flowed down along V-baffle,
Be advantageous to shower nozzle again and dedusting spray is carried out to flue gas.
Preferably, the circulating water pool interior side is provided with screen pack, and the screen pack is located at water inlet pipe bottom, screen pack
Prevent the sludge in cleaning solution from being suctioned out by water circulating pump, avoid abrasion of the sludge to water circulating pump, extend water circulating pump
Service life.
Preferably, exhanst gas outlet bottom side is provided with demister, and demister is purged to the water smoke in flue gas, kept away
Corrosion and corrosion of the flue gas to subsequent processing device are exempted from.
Beneficial effect is shown the utility model compared with prior art：
1) this coking flue gas desulfurization and dedusting scrubbing tower concentrates on coking flue gas desulfurization and dedusting in one equipment, reduces
The input of equipment, the floor space of equipment is reduced, improve the space availability ratio in soil, reduce the cost input of enterprise；
2) air inlet pipe top side is provided with some symmetrical slanting baffles, the angle of inclination of the slanting baffle for 25 °-
60 °, cleaning solution forms one layer of water curtain when being flowed down on slanting baffle, and each layer of water curtain has all carried out once desulfurization dedusting to flue gas
Journey, multigroup slanting baffle form multilayer water curtain, enhance the effect of coking flue gas desulfurization and dedusting；
3) opening angle of V-baffle is 120 ° -150 °, not only improves cleaning solution and is flowed down along V-baffle, is advantageous to spray again
Head carries out dedusting spray to flue gas；
4) circulating water pool interior side is provided with screen pack, and screen pack is located at water inlet pipe bottom, and screen pack is prevented in cleaning solution
Sludge suctioned out by water circulating pump, avoid abrasion of the sludge to water circulating pump, extend the service life of water circulating pump；
5) exhanst gas outlet bottom side is provided with demister, and demister is purged to the water smoke in flue gas, avoids flue gas
Corrosion and corrosion to subsequent processing device.
Brief description of the drawings
Accompanying drawing 1 is a kind of environmentally friendly coking flue gas desulfurization and dedusting structure of column scrubber schematic diagram of the utility model；
In figure：11- cylinders, 12- air inlet pipe, 13- bottom plates, 14- cleaning solutions, 15- slanting baffles, 16-V type baffle plates, 17- leakages
Bucket, 18- top plates, 19- demisters, 20- exhanst gas outlets, 21- motors, 22- water circulating pumps, 23- water inlet pipes, 24- outlet pipes, 25-
Shower nozzle, 26- screen packs, 27- blow-off pipes, 28- blowoff valves, 29- circulating water pools, 30- liquid-feeding tubes, 31- valves.
Embodiment
For convenience of the understanding of those skilled in the art, below in conjunction with the accompanying drawings 1, it is further to the technical solution of the utility model
Illustrate.
A kind of environmentally friendly coking flue gas desulfurization and dedusting scrubbing tower, including cylinder 11, air inlet pipe 12, bottom plate 13, V-baffle 16,
Funnel 17, top plate 18, exhanst gas outlet 20, circulating water pool 29, the bottom of cylinder 11 are provided with bottom plate 13, and the bottom plate 13 is oblique
Plate, inclined bottom plate 13 are advantageous to sludge and assemble discharge to one end；The top side of bottom plate 13 is provided with air inlet pipe 12, it is described enter
The end of tracheae 12 is located at the central axis of cylinder 11, is advantageous to flue gas and is distributed in the inner homogeneous of cylinder 11, in the air inlet pipe 12
Portion side is provided with V-baffle 16, and the top side of V-baffle 16 is provided with funnel 17, and the top side of funnel 17 is provided with top
Plate 18, the top plate 18 are taper, and taper top plate 18 is advantageous to the discharge of flue gas, and the top side of top plate 18 goes out provided with flue gas
Mouth 20；The side of cylinder 11 is provided with circulating water pool 29, and the circulating water pool 29 penetrates with the bottom side of cylinder 11, circulating water pool
29 and the bottom of cylinder 11 be provided with cleaning solution 14, desulfurizing agent is contained in the cleaning solution 14, the top side of circulating water pool 29 is set
There is motor 21, the side of motor 21 is provided with water circulating pump 22, and the side of water circulating pump 22 is provided with water inlet pipe 23, the circulation
The opposite side of water pump 22 is provided with outlet pipe 24, and the outlet pipe 24 stretches into the inside of cylinder 11 and is located at the top of funnel 17, the water outlet
Pipe 24 is provided with some shower nozzles 25, and the shower nozzle 25 is atomizer；The bottom side of circulating water pool 29 is provided with blow-off pipe 27,
The blow-off pipe 27 is provided with blowoff valve 28, and the top side of blow-off pipe 27 is provided with liquid-feeding tube 30, set on the liquid-feeding tube 30
There is valve 31.
The top side of air inlet pipe 12 is provided with some symmetrical slanting baffles 15, the angle of inclination of the slanting baffle 15
For 25 ° -60 °, cleaning solution 14 forms one layer of water curtain when being flowed down on slanting baffle 15, and each layer of water curtain has all been carried out once to flue gas
Desulfurization and dedusting process, multigroup slanting baffle 15 form multilayer water curtain, enhance the effect of coking flue gas desulfurization and dedusting.
The opening angle of the V-baffle 16 is 120 ° -150 °, not only improves cleaning solution and is flowed down along V-baffle 16, is had again
Dedusting spray is carried out to flue gas beneficial to shower nozzle 25.
The interior side of circulating water pool 29 is provided with screen pack 26, and the screen pack 26 is located at the bottom of water inlet pipe 23, filtering
Net 26 prevents the sludge in cleaning solution 14 from being suctioned out by water circulating pump 22, avoids abrasion of the sludge to water circulating pump 22, extends
The service life of water circulating pump 22.
The bottom side of exhanst gas outlet 20 is provided with demister 19, and demister 19 is purged to the water smoke in flue gas, kept away
Corrosion and corrosion of the flue gas to subsequent processing device are exempted from.
A kind of environmentally friendly coking flue gas desulfurization and dedusting scrubbing tower, its operation principle are：Coking flue gas is entered by air inlet pipe 12
Enter inside cylinder 11, the preliminary desulfurization of desulfurizing agent progress in coking flue gas liquid 14 washed first, the dust in coking flue gas
Washed liquid 14 washes a part；Flue gas continues to rise, while cleaning solution 14 is passed through shower nozzle by motor driven water circulating pump 22
25 spray, and on the one hand the cleaning solution 14 of ejection directly carries out desulfurization and dedusting to coking flue gas, on the other hand, what shower nozzle 25 sprayed washes
Wash liquid 14 to fall on funnel 17, fallen on from the lower mouth of funnel 17 on V-arrangement baffle plate 16, fall to form one layer along the both sides of V-arrangement baffle plate 16
Water curtain, sulfur-containing smoke gas could only discharge through water curtain, and complete once desulfurization dedusting when sulfur-containing smoke gas passes through water curtain
Journey, by adjusting the spouting liquid of shower nozzle 25, the thickness of water curtain can be adjusted, then adjust the degree of desulfurization and dedusting；In V-baffle
Multigroup slanting baffle 15 that 16 bottoms are set forms multilayer water curtain, completes the multiple processing to sulfur-containing smoke gas, greatly improves
The effect of flue gas desulfurization and dedusting.
Above content is only to structure example of the present utility model and explanation, the technology of affiliated the art
Personnel are made various modifications or supplement to described specific embodiment or substituted using similar mode, without departing from
The structure of utility model surmounts scope defined in the claims, all should belong to the scope of protection of the utility model.
Claims (5)
1. a kind of environmentally friendly coking flue gas desulfurization and dedusting scrubbing tower, including cylinder, air inlet pipe, bottom plate, V-baffle, funnel, top plate,
Exhanst gas outlet, circulating water pool, it is characterised in that the cylinder body bottom is provided with bottom plate, and the bottom plate is swash plate；The bottom plate top
Side is provided with air inlet pipe, and the air inlet pipe end is located at body centre axis, and air inlet pipe top side is kept off provided with V-type
Plate, V-baffle top side are provided with funnel, and funnel top side is provided with top plate, and the top plate is taper, the top
Plate top side is provided with exhanst gas outlet；The cylinder side is provided with circulating water pool, and the circulating water pool passes through with cylinder body bottom side
Logical, circulating water pool and cylinder body bottom are provided with cleaning solution, and desulfurizing agent is contained in the cleaning solution, and circulating water pool top side is set
There is motor, the motor side is provided with water circulating pump, and the water circulating pump side is provided with water inlet pipe, the water circulating pump opposite side
Provided with outlet pipe, the outlet pipe stretches into inner barrel and is located at funnel top, and the outlet pipe is provided with some shower nozzles, described
Shower nozzle is atomizer；The circulating water pool bottom side is provided with blow-off pipe, and the blow-off pipe is provided with blowoff valve, the blowdown
Pipe top side is provided with liquid-feeding tube, and the liquid-feeding tube is provided with valve.
A kind of 2. environmentally friendly coking flue gas desulfurization and dedusting scrubbing tower according to claim 1, it is characterised in that the air inlet pipe
Top side is provided with some symmetrical slanting baffles, and the angle of inclination of the slanting baffle is 25 ° -60 °.
A kind of 3. environmentally friendly coking flue gas desulfurization and dedusting scrubbing tower according to claim 1, it is characterised in that the V-baffle
Opening angle be 120 ° -150 °.
A kind of 4. environmentally friendly coking flue gas desulfurization and dedusting scrubbing tower according to claim 1, it is characterised in that the recirculated water
Pond interior side is provided with screen pack, and the screen pack is located at water inlet pipe bottom.
5. a kind of environmentally friendly coking flue gas desulfurization and dedusting scrubbing tower according to claim 1, it is characterised in that the flue gas goes out
Mouth bottom side is provided with demister.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860644.7U CN206950873U (en) | 2017-07-14 | 2017-07-14 | A kind of environmentally friendly coking flue gas desulfurization and dedusting scrubbing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860644.7U CN206950873U (en) | 2017-07-14 | 2017-07-14 | A kind of environmentally friendly coking flue gas desulfurization and dedusting scrubbing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206950873U true CN206950873U (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720860644.7U Active CN206950873U (en) | 2017-07-14 | 2017-07-14 | A kind of environmentally friendly coking flue gas desulfurization and dedusting scrubbing tower |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045903A (en) * | 2018-08-23 | 2018-12-21 | 扬州岱发环保科技有限公司 | A kind of desulfurating dust-removing equipment |
| CN109432916A (en) * | 2018-12-18 | 2019-03-08 | 江苏徐工工程机械研究院有限公司 | Dust pelletizing system and asphalt mixing plant |
| CN110038381A (en) * | 2019-04-28 | 2019-07-23 | 南通海高数控机械有限公司 | Cleaner is used in a kind of production of mortar |
| CN110201500A (en) * | 2019-07-10 | 2019-09-06 | 台州锐祥机械设备有限公司 | Soda acid fume treatment particle vibration purification device |
| CN111495157A (en) * | 2020-05-11 | 2020-08-07 | 张应超 | High-efficient purifier of flue gas large tracts of land contact |
-
2017
- 2017-07-14 CN CN201720860644.7U patent/CN206950873U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045903A (en) * | 2018-08-23 | 2018-12-21 | 扬州岱发环保科技有限公司 | A kind of desulfurating dust-removing equipment |
| CN109432916A (en) * | 2018-12-18 | 2019-03-08 | 江苏徐工工程机械研究院有限公司 | Dust pelletizing system and asphalt mixing plant |
| CN110038381A (en) * | 2019-04-28 | 2019-07-23 | 南通海高数控机械有限公司 | Cleaner is used in a kind of production of mortar |
| CN110201500A (en) * | 2019-07-10 | 2019-09-06 | 台州锐祥机械设备有限公司 | Soda acid fume treatment particle vibration purification device |
| CN111495157A (en) * | 2020-05-11 | 2020-08-07 | 张应超 | High-efficient purifier of flue gas large tracts of land contact |
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