CN203183911U - Spray washing tower - Google Patents
Spray washing tower Download PDFInfo
- Publication number
- CN203183911U CN203183911U CN 201320193843 CN201320193843U CN203183911U CN 203183911 U CN203183911 U CN 203183911U CN 201320193843 CN201320193843 CN 201320193843 CN 201320193843 U CN201320193843 U CN 201320193843U CN 203183911 U CN203183911 U CN 203183911U
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- tower body
- wall
- tower
- spray washing
- inner core
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Abstract
The utility model relates to a spray washing tower. An inner cavity of a tower body is divided into an upper hollow cavity and a lower hollow cavity through a partition board; the upper part of an inner cylinder placed in the lower hollow cavity is fixed on the partition board; the upper hollow cavity and the lower hollow cavity are communicated through the inner cylinder; a flue gas inlet is formed in the outer wall of the tower body arranged at the lower part of the partition board; a spraying device is arranged on the inner wall of the tower body; a drainage outlet is formed in the bottom of the tower body; a defogging grid is arranged in the inner cavity at the upper part of the tower body; a flue gas outlet is formed in the outer wall of the tower body above the defogging grid; a sewage-flushing device is arranged on the outer wall of the tower body at the upper part of the partition board; a sewage port for guiding sewage on the upper surface of the partition board is arranged on the outer wall of the tower body; a sewage discharge pipeline is arranged on the outer wall of the tower body; the upper end of the sewage discharge pipeline is connected with the sewage port; and the lower end of the sewage discharge pipeline is connected with the drainage outlet in the bottom of the tower body. According to the spray washing tower, the problems that the removal efficiency of acidic pollutants in the existing washing tower is low, filler blockage is likely to happen, clearing operations need more time and labor, the flue gas dwelling time is relatively short and the washing effect is poor are solved; and the spray washing tower has the advantages of high dedusting and disacidifying efficiency, simplicity in structure and easiness for maintenance.
Description
Technical field
The utility model relates to the spray washing tower in a kind of high temperature incineration system for cleaning fume.
Background technology
The depickling mode that generally adopts mostly is the single deacidifying process of wet method, semidry method or dry method at present, and adopts the mode of " combination of multiple deacidifying process " more rare.No matter adopt any single deacidifying process of wet method, semidry method or dry method, only the degree of acid contaminant removal efficient, removal is different in the flue gas, and the completeness of removal all is difficult to be guaranteed.To remove efficient low for acid contaminant in the existing scrubbing tower flue gas, and the filler in the tower easily stops up, and clears up time-consumingly, and gas residence time is shorter relatively, and clean result is relatively poor; The main body of tower body is the brick body of building, and wherein is folded with several reinforced concrete pedosphere fine strain of millet, and long-term under the washing away of heat alkali liquid, brickwork joint is easily emptied, and certain potential safety hazard is arranged.
Summary of the invention
Goal of the invention of the present utility model is to overcome the prior art above shortcomings and a kind of dedusting deacidification efficient height, simple in structure, the spray washing tower that is easy to safeguard is provided.
The technical solution of the utility model is: the tower body inner chamber is divided into upper cavity and lower cavity through dividing plate; Place the inner core top in the lower cavity to be fixed in dividing plate; Upper cavity is connected through inner core with lower cavity;
Gas approach is arranged on the tower body outer wall of the lower partition; The tower body inwall corresponding with inner core is provided with spray equipment; The tower body bottom is provided with discharge outlet;
Be provided with the demist grid in the tower body top inner chamber on dividing plate top; The tower body outer wall on demist grid top is provided with exhanst gas outlet;
The tower body outer wall on described dividing plate top is provided with the flusher of removing contamination for flushing dividing plate upper surface; The tower body outer wall is provided with the sewage mouth for guide diaphragm upper surface sewage; The tower body outer wall is provided with the sewer pipeline; Described sewer pipeline upper end links to each other with the sewage mouth, and the lower end links to each other with tower body bottom discharge mouth.
Described spray equipment comprises a plurality of alkali lye shower nozzles; A plurality of alkali lye shower nozzles divide three layers to be fixed on the tower body outer wall; Described alkali lye shower nozzle is fixed in tower body along tower body outer wall tangential direction, and alkali lye shower nozzle front end stretches in the tower body.
Described alkali lye shower nozzle end is provided with annular standpipe.
Described gas approach is arranged on the tower body along tower body outer wall tangential direction.
Described tower body external diameter is 3000mm; Described inner core internal diameter is 1800mm.
Described tower body, inner core adopt steel construction; Described tower body inwall, inner core inwall, inner tank theca are provided with anticorrosive coat.
Described tower body bottom is provided with access door.
Described dividing plate is an annular water tank; The annular water tank cylindrical is fixed in the tower body inwall, and interior circle is fixed in inner tank theca; Be provided with sewage draining exit with tower body outer wall sewage mouth corresponding position on the described annular water tank.
The utility model tower body, inner core are all taked the steel structure, and it is anticorrosion that the part that contacts with flue gas all adopts new anti-corrosion material to carry out, Stability Analysis of Structures, security performance height.
Existing scrubbing tower only is to enter tower from below, goes out from above, and wash time is short.The utility model adopts the novel cyclone type design, flue gas is from the top tower body that tangentially enters, gas moves by spiral-flow type, sedimentation a part of bulky grain solid matter, tangentially establish 18 alkali lye shower nozzles on the tower body altogether, the alkali lye shower nozzle divides three layers to be fixed in the tower body outer wall, every layer of 6 alkali lye shower nozzle fully wash flue gas between inner core and urceolus, increased the contact-making surface with flue gas, improved alkali cleaning effect, gas accelerates to move under the screw in spraying, enters and rises from scrubbing tower on the inner core.Newly-increased annular standpipe before the shower nozzle, atomizing effect is better, effectively avoids stopping up.Scrubbing tower is simple in structure, good airproof performance, be easy to safeguard that monitoring effect is good, and for the acid contaminant in the flue gas and flue dust, efficiency of dust collection is more than 96%, and deacidification efficient reaches 100%.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1, tower body, 2, the demist grid, 3, dividing plate, 4, upper cavity, 5, lower cavity, 6, gas approach, 7, exhanst gas outlet, 8, spray equipment, 9, inner core, 10, alkali lye shower nozzle, 11, discharge outlet, 12, access door, 13, the flusher of removing contamination, 14, the sewer pipeline.
The specific embodiment
Among Fig. 1, tower body 1 inner chamber is divided into upper cavity 4 and lower cavity 5 through dividing plate 3; Place inner core 9 tops in the lower cavity 5 to be fixed in dividing plate 3; Upper cavity 4 is connected through inner core 9 with lower cavity 5; Gas approach 6 is arranged on tower body 1 outer wall of dividing plate 3 bottoms; Tower body 1 inwall corresponding with inner core 9 is provided with spray equipment 8; Tower body 1 bottom is provided with discharge outlet 11; Be provided with demist grid 2 in the tower body top inner chamber 4 on dividing plate 3 tops; The tower body outer wall on demist grid 2 tops is provided with exhanst gas outlet 7; Tower body 1 outer wall on dividing plate 3 tops is provided with the flusher 13 of removing contamination for flushing dividing plate 3 upper surfaces; Tower body 1 outer wall is provided with the sewage mouth for guide diaphragm 3 upper surface sewage; Tower body 1 outer wall is provided with sewer pipeline 14; Described sewer pipeline 14 upper ends link to each other with the sewage mouth, and the lower end links to each other with tower body 1 bottom discharge mouth 11.Spray equipment 8 comprises a plurality of alkali lye shower nozzles 10; A plurality of alkali lye shower nozzles 10 minutes are fixed on tower body 1 outer wall for three layers.Tower body 1 bottom is provided with access door 12.
Scrubbing tower is installed: at first lift inner core 9, after inner core 9 is fixed with the basis again, carry out the lifting of tower body 1, carry out top cover at last and install, junction plug asbestos cord in the middle of flange sealed when top cover was installed, and use M14 bolt connects.
The alkali lye of washing usefulness: wash greater than 11 alkali lye with pH value, one side absorbs, neutralizes the acidic materials in the flue gas, on the other hand other solid suspension in the flue gas is washed, catches, and reaches the purification purpose.
Claims (8)
1. spray washing tower, it is characterized in that: tower body (1) inner chamber is divided into upper cavity (4) and lower cavity (5) through dividing plate (3); Place inner core (9) top in the lower cavity (5) to be fixed in dividing plate (3); Upper cavity (4) is connected through inner core (9) with lower cavity (5);
Gas approach (6) is arranged on tower body (1) outer wall of dividing plate (3) bottom; Tower body (1) inwall corresponding with inner core (9) is provided with spray equipment (8); Tower body (1) bottom is provided with discharge outlet (11);
Be provided with demist grid (2) in the tower body top inner chamber (4) on dividing plate (3) top; The tower body outer wall on demist grid (2) top is provided with exhanst gas outlet (7);
Tower body (1) outer wall on described dividing plate (3) top is provided with the flusher of removing contamination (13) for flushing dividing plate (3) upper surface; Tower body (1) outer wall is provided with the sewage mouth for guide diaphragm (3) upper surface sewage; Tower body (1) outer wall is provided with sewer pipeline (14); Described sewer pipeline (14) upper end links to each other with the sewage mouth, and the lower end links to each other with tower body (1) bottom discharge mouth (11).
2. spray washing tower according to claim 1, it is characterized in that: described spray equipment (8) comprises a plurality of alkali lye shower nozzles (10); A plurality of alkali lye shower nozzles (10) divide three layers and are fixed on tower body (1) outer wall; Described alkali lye shower nozzle (10) is fixed in tower body (1) along tower body (1) outer wall tangential direction, and alkali lye shower nozzle (10) front end stretches in the tower body (1).
3. spray washing tower according to claim 2, it is characterized in that: described alkali lye shower nozzle (10) end is provided with annular standpipe.
4. spray washing tower according to claim 1, it is characterized in that: described gas approach (6) is arranged on the tower body along tower body (1) outer wall tangential direction.
5. spray washing tower according to claim 1, it is characterized in that: described tower body (1) external diameter is 3000mm; Described inner core (9) internal diameter is 1800mm.
6. spray washing tower according to claim 1 is characterized in that: described tower body (1), inner core (9) employing steel construction; Described tower body (1) inwall, inner core (9) inwall, inner core (9) outer wall are provided with anticorrosive coat.
7. spray washing tower according to claim 1, it is characterized in that: described tower body (1) bottom is provided with access door (12).
8. spray washing tower according to claim 1, it is characterized in that: described dividing plate (3) is an annular water tank; The annular water tank cylindrical is fixed in tower body (1) inwall, and interior circle is fixed in inner core (9) outer wall; Be provided with sewage draining exit with tower body (1) outer wall sewage mouth corresponding position on the described annular water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193843 CN203183911U (en) | 2013-04-17 | 2013-04-17 | Spray washing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193843 CN203183911U (en) | 2013-04-17 | 2013-04-17 | Spray washing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203183911U true CN203183911U (en) | 2013-09-11 |
Family
ID=49100812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320193843 Expired - Fee Related CN203183911U (en) | 2013-04-17 | 2013-04-17 | Spray washing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203183911U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736352A (en) * | 2014-01-13 | 2014-04-23 | 江苏苏菱铝用阳极有限公司 | Multistage wet-process flue-gas dust removing tower |
| CN104226480A (en) * | 2014-09-23 | 2014-12-24 | 广西华银铝业有限公司 | Wet type dust remover and water pond sewage discharging system and sewage discharging method thereof |
| CN107744708A (en) * | 2017-11-13 | 2018-03-02 | 湖北徐风环保科技有限公司 | A kind of wet type fine particle capture device |
| CN109603394A (en) * | 2019-01-03 | 2019-04-12 | 江苏科技大学 | A kind of shipyard processing workshop dust-extraction unit |
| CN110404367A (en) * | 2019-07-26 | 2019-11-05 | 成都桐林铸造实业有限公司 | A kind of casting waste gas treatment equipment |
| CN110841324A (en) * | 2019-11-21 | 2020-02-28 | 无锡西塘核设备有限公司 | Horizontal cylinder structure of scraper condenser |
| CN114890382A (en) * | 2022-04-29 | 2022-08-12 | 浙江本源醇氢科技有限公司 | Skid-mounted methanol hydrogen production device |
-
2013
- 2013-04-17 CN CN 201320193843 patent/CN203183911U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736352A (en) * | 2014-01-13 | 2014-04-23 | 江苏苏菱铝用阳极有限公司 | Multistage wet-process flue-gas dust removing tower |
| CN104226480A (en) * | 2014-09-23 | 2014-12-24 | 广西华银铝业有限公司 | Wet type dust remover and water pond sewage discharging system and sewage discharging method thereof |
| CN107744708A (en) * | 2017-11-13 | 2018-03-02 | 湖北徐风环保科技有限公司 | A kind of wet type fine particle capture device |
| CN109603394A (en) * | 2019-01-03 | 2019-04-12 | 江苏科技大学 | A kind of shipyard processing workshop dust-extraction unit |
| CN110404367A (en) * | 2019-07-26 | 2019-11-05 | 成都桐林铸造实业有限公司 | A kind of casting waste gas treatment equipment |
| CN110841324A (en) * | 2019-11-21 | 2020-02-28 | 无锡西塘核设备有限公司 | Horizontal cylinder structure of scraper condenser |
| CN110841324B (en) * | 2019-11-21 | 2021-07-20 | 无锡西塘核设备有限公司 | Horizontal cylinder structure of scraper condenser |
| CN114890382A (en) * | 2022-04-29 | 2022-08-12 | 浙江本源醇氢科技有限公司 | Skid-mounted methanol hydrogen production device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20190417 |