CN203935744U - A kind of column plate type spray deduster - Google Patents
A kind of column plate type spray deduster Download PDFInfo
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- CN203935744U CN203935744U CN201420298710.2U CN201420298710U CN203935744U CN 203935744 U CN203935744 U CN 203935744U CN 201420298710 U CN201420298710 U CN 201420298710U CN 203935744 U CN203935744 U CN 203935744U
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Abstract
The utility model discloses a kind of column plate type spray deduster, comprise air inlet, gas outlet, circulation stock tank, lower oblique flow plate, upper oblique flow plate, spray equipment, demister, circulating pump, gypsum excavationg pump, guide vane, described dust remover roof sets out gas port, lower sides is provided with air inlet, inside is provided with demister successively from the top down, spray equipment, oblique flow plate, circulation stock tank, described demister is deflection plate demister, described oblique flow plate quantity is two to five groups and every group and consists of upper oblique flow plate and lower oblique flow plate, upper oblique flow plate is positioned at top and the relative tilt setting of lower oblique flow plate, the word shape that many group oblique flow plates are, the side of oblique flow plate is established guide vane, the roundabout setting of described guide vane.The utility model has improved the efficiency of desulfurization and dedusting.Simple owing to arranging, for original hollow tower spray deduster also convenient transformation.
Description
Technical field
The utility model relates to chemical industry dedusting field, particularly relates to a kind of column plate type spray deduster.
Background technology
Hollow tower desulfurizing dust-collector is able to extensive use as smoke dust-removing equipment at a lot of industrial circles, and sprayed slurry contacts with sulfur-containing smoke gas in tower by high-pressure pump, and the sulphur in flue gas is dropped into recycle slurry pond under being absorbed by solution, thereby reaches the effect of desulfurization.Existing hollow tower desulfurizing dust-collector relies on the rising voluntarily of flue gas by spray, to carry out desulfurization more mostly, and this gas-liquid contact time and area are limited, and desulfuration efficiency is limited to.
Summary of the invention
The utility model is exactly the problem existing for the said goods, a kind of column plate type spray deduster is provided, the existing hollow tower desulfurizing dust-collector that solves the said goods existence relies on the rising voluntarily of flue gas by spray, to carry out desulfurization more mostly, this gas-liquid contact time and area are limited, and desulfuration efficiency such as is limited at the problem.
The utility model adopts following technical scheme: a kind of column plate type spray deduster, comprise air inlet, gas outlet, circulation stock tank, lower oblique flow plate, upper oblique flow plate, spray equipment, demister, circulating pump, gypsum excavationg pump, guide vane, described dust remover roof sets out gas port, lower sides is provided with air inlet, inside is provided with demister successively from the top down, spray equipment, oblique flow plate, circulation stock tank, described demister is deflection plate demister, described oblique flow plate quantity is two to five groups and every group and consists of upper oblique flow plate and lower oblique flow plate, upper oblique flow plate is positioned at top and the relative tilt setting of lower oblique flow plate, the word shape that many group oblique flow plates are, the side of oblique flow plate is established guide vane, the roundabout setting of described guide vane, guiding flue gas is by roundabout rising after moisture film.On described spray equipment, fixedly establish splashing type nozzle, in described circulation stock tank, have lime slurry, circulation stock tank peripheral hardware circulating pump and gypsum excavationg pump.
Operation principle of the present utility model: dusty gas is entered and flowed to tower top in tower by deduster bottom air inlet, oblique flow plate through winding type, the alkaline solution stream that spray equipment falls is on upper oblique flow plate, the downward oblique flow plate of flow of solution being fallen by upper oblique flow plate, the cascade that flow liquid falls along formation through oblique flow edges of boards, gas also needs by cascade in roundabout making progress, SO
2by alkaline solution, absorbed and reach purification object, the guide vane being provided with prevents that flue gas from crossing oblique flow plate and passing through from oblique flow plate side, circulating pump pumps by lime slurry the nozzle that is delivered to spray equipment by slurries pipeline and sprays downwards, it is moistening and trap that flue dust and flying dust are recycled liquid, slurries fall into the circulation stock tank of gas wash tower bottom, the thick slurry of circulation stock tank bottom is discharged through gypsum excavationg pump, top alkaline slurry again enters slurries pipeline and discharges, and is discharged gypsum and is added lime slurry to carry out the pH value of controlled circulation stock tank simultaneously by pump.
The utility model compared with prior art, there is following beneficial effect: the roundabout and eddy flow setting of described a kind of column plate type spray deduster has increased time of contact and the area between gas-liquid, gas has not only increased roundabout distance but also need to be by flowing down the cascade of formation from oblique flow plate when roundabout rising, thereby has improved the efficiency of desulfurization and dedusting.In addition, simple owing to arranging, for original hollow tower spray deduster also convenient transformation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of oblique flow plate of the present utility model;
Fig. 3 is the structural representation of guide vane of the present utility model.
The specific embodiment
A kind of column plate type spray deduster, comprise air inlet 1, gas outlet 2, circulation stock tank 3, lower oblique flow plate 4, upper oblique flow plate 5, spray equipment 6, demister 7, circulating pump 8, gypsum excavationg pump 9, guide vane 10, described dust remover roof sets out gas port 2, lower sides is provided with air inlet 1, inside is provided with demister 7 successively from the top down, spray equipment 6, oblique flow plate, circulation stock tank 3, described demister 7 is deflection plate demister, described oblique flow plate quantity is two groups and every group and consists of upper oblique flow plate 5 and lower oblique flow plate 4, upper oblique flow plate 5 is positioned at top and the relative tilt setting of lower oblique flow plate 4, the word shape that many group oblique flow plates are, the side of oblique flow plate is established guide vane 10, the roundabout setting of described guide vane 10, guiding flue gas is by roundabout rising after moisture film.On described spray equipment 6, fixedly establish splashing type nozzle, in described circulation stock tank 3, have lime slurry, circulation stock tank 3 peripheral hardware circulating pumps 8 and gypsum excavationg pump 9.
Operation principle of the present utility model: dusty gas is entered and flowed to tower top in tower by deduster bottom air inlet 1, oblique flow plate through winding type, the alkaline solution stream that spray equipment 6 falls is on upper oblique flow plate 5, the downward oblique flow plate 4 of flow of solution being fallen by upper oblique flow plate 5, the cascade that flow liquid falls along formation through oblique flow edges of boards, gas also needs by cascade in roundabout making progress, SO
2by alkaline solution, absorbed and reach purification object, the guide vane 10 being provided with prevents that flue gas from crossing oblique flow plate and passing through from oblique flow plate side, circulating pump 8 pumps by lime slurry the nozzle that is delivered to spray equipment 6 by slurries pipeline and sprays downwards, it is moistening and trap that flue dust and flying dust are recycled liquid, slurries fall into the circulation stock tank 3 of gas wash tower bottom, the thick slurry of circulation stock tank 3 bottoms is discharged through gypsum excavationg pump 9, top alkaline slurry again enters slurries pipeline and discharges, and is discharged gypsum and is added lime slurry to carry out the pH value of controlled circulation stock tank 3 simultaneously by pump.
Claims (2)
1. a column plate type spray deduster, comprise air inlet (1), gas outlet (2), circulation stock tank (3), lower oblique flow plate (4), upper oblique flow plate (5), spray equipment (6), demister (7), circulating pump (8), gypsum excavationg pump (9), guide vane (10), described dust remover roof sets out gas port (2), lower sides is provided with air inlet (1), inside is provided with demister (7) successively from the top down, spray equipment (6), oblique flow plate, circulation stock tank (3), in described circulation stock tank (3), there is lime slurry, circulation stock tank (3) peripheral hardware circulating pump (8) and gypsum excavationg pump (9), it is characterized in that: described oblique flow plate quantity is two to five groups and every group and consists of upper oblique flow plate (5) and lower oblique flow plate (4), upper oblique flow plate (5) is positioned at top and the relative tilt setting of lower oblique flow plate (4), the word shape that many group oblique flow plates are, the side of oblique flow plate is established guide vane (10), the roundabout setting of described guide vane (10).
2. a kind of column plate type spray deduster according to claim 1, is characterized in that: described demister (7) is deflection plate demister, the upper splashing type nozzle of fixedly establishing of described spray equipment (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420298710.2U CN203935744U (en) | 2014-06-06 | 2014-06-06 | A kind of column plate type spray deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420298710.2U CN203935744U (en) | 2014-06-06 | 2014-06-06 | A kind of column plate type spray deduster |
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| CN203935744U true CN203935744U (en) | 2014-11-12 |
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| CN201420298710.2U Active CN203935744U (en) | 2014-06-06 | 2014-06-06 | A kind of column plate type spray deduster |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437056A (en) * | 2014-11-26 | 2015-03-25 | 广西南宁华国环境科技有限公司 | Flue gas desulfurization device |
| CN104971552A (en) * | 2015-07-10 | 2015-10-14 | 四川宏达股份有限公司 | Method for removing dust from ammonium dihydrogen phosphate tail gas during wet phosphoric acid guniting production |
| CN107974320A (en) * | 2017-12-08 | 2018-05-01 | 四川科比科油气工程有限公司 | A kind of efficient natural gas depickling gas equipment |
| CN108187454A (en) * | 2018-01-26 | 2018-06-22 | 季梅 | A kind of distinguished and admirable consumption industrial waste gas fat that subtracts washes tower |
| CN110923019A (en) * | 2019-12-18 | 2020-03-27 | 中冶焦耐(大连)工程技术有限公司 | Liquid breaking disc of gas washing tower |
| CN113599967A (en) * | 2021-08-13 | 2021-11-05 | 江苏锦东环境科技有限公司 | VOCs gaseous emission handles and uses adsorption tower |
-
2014
- 2014-06-06 CN CN201420298710.2U patent/CN203935744U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437056A (en) * | 2014-11-26 | 2015-03-25 | 广西南宁华国环境科技有限公司 | Flue gas desulfurization device |
| CN104971552A (en) * | 2015-07-10 | 2015-10-14 | 四川宏达股份有限公司 | Method for removing dust from ammonium dihydrogen phosphate tail gas during wet phosphoric acid guniting production |
| CN107974320A (en) * | 2017-12-08 | 2018-05-01 | 四川科比科油气工程有限公司 | A kind of efficient natural gas depickling gas equipment |
| CN107974320B (en) * | 2017-12-08 | 2023-10-20 | 四川科比科油气工程有限公司 | Efficient natural gas deacidification gas equipment |
| CN108187454A (en) * | 2018-01-26 | 2018-06-22 | 季梅 | A kind of distinguished and admirable consumption industrial waste gas fat that subtracts washes tower |
| CN110923019A (en) * | 2019-12-18 | 2020-03-27 | 中冶焦耐(大连)工程技术有限公司 | Liquid breaking disc of gas washing tower |
| CN113599967A (en) * | 2021-08-13 | 2021-11-05 | 江苏锦东环境科技有限公司 | VOCs gaseous emission handles and uses adsorption tower |
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