CN204672132U - A kind of novel absorbent tower - Google Patents
A kind of novel absorbent tower Download PDFInfo
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- CN204672132U CN204672132U CN201520353154.9U CN201520353154U CN204672132U CN 204672132 U CN204672132 U CN 204672132U CN 201520353154 U CN201520353154 U CN 201520353154U CN 204672132 U CN204672132 U CN 204672132U
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Abstract
The utility model discloses a kind of novel absorbent tower, comprise absorption tower body (1), demist layer (2), spraying layer (3) and slurry pool (4), slurry pool (4) is located at the bottom in absorption tower body (1), demist layer (2) is located at the top in absorption tower body (1), the below of demist layer (2) is provided with the spraying layer (3) of more than 2 layers, described the superiors spraying layer (3) are evenly equipped with unidirectional nozzle (4), wherein outmost turns is provided with one and encloses twins' solid-cone (type) nozzle (5) in the same way; The structure of other each layer spraying layer (3) except the superiors' spraying layer (3) is identical, all arranges Bidirectional nozzle (6), and outmost turns arranges a circle twins solid-cone (type) nozzle (5).The utility model, by adopting more rational nozzle arrangements and arrangement, effectively increases spray coverage rate, the removal efficiency of bad air in raising flue gas, makes more environmental protection after fume treatment.
Description
Technical field
The utility model relates to a kind of novel absorbent tower, belongs to field of Environment Protection.
Background technology
Absorption tower is used for means of flue gas desulfurization of power plant, denitration, is the requisite equipment of power plant.Absorb slurries during work to spray from top to bottom, flue gas flows from the bottom up in absorption tower, thus removes the bad air in flue gas.
The type selecting of spraying layer top nozzle and arrangement directly have influence on the removal effect of bad air in flue gas, existing absorption tower adopts unidirectional nozzle mostly, spray coverage rate is lower, due to flue gas enter smoke distribution behind absorption tower uneven because of, therefore there will be the phenomenon that local flue gas is escaped, directly affect the removal effect of bad air.
Utility model content
The purpose of this utility model is to provide a kind of novel absorbent tower, and it effectively increases spray coverage rate by adopting more rational nozzle arrangements and arrangement, the removal efficiency of bad air in raising flue gas, makes more environmental protection after fume treatment.
The technical solution of the utility model: a kind of novel absorbent tower, comprise absorption tower body, demist layer, spraying layer and slurry pool, slurry pool is located at intrinsic bottom, absorption tower, demist layer is located at intrinsic top, absorption tower, the below of demist layer is provided with the spraying layer of more than 2 layers, described the superiors spraying layer is evenly equipped with unidirectional nozzle, and wherein outmost turns is provided with one and encloses twins' solid-cone (type) nozzle in the same way; The structure of other each layer spraying layer except the superiors' spraying layer is identical, all arranges Bidirectional nozzle, and outmost turns arranges a circle twins solid-cone (type) nozzle.
In aforesaid novel absorbent tower, the distance between described each layer spraying layer is 1800mm ~ 2200mm.
In aforesaid novel absorbent tower, the distance between described each layer spraying layer is 2000mm.
In aforesaid novel absorbent tower, the spacing between described each layer spraying layer outmost turns arbitrary neighborhood 2 twins' solid-cone (type) nozzles is 600mm ~ 1200mm.
In aforesaid novel absorbent tower, the spacing between described each layer spraying layer outmost turns arbitrary neighborhood 2 twins' solid-cone (type) nozzles is 900mm.
In aforesaid novel absorbent tower, the injection direction of the unidirectional nozzle on the superiors' spraying layer down.
Compared with prior art, the utility model, in order to promote dedusting, the desulfuration efficiency on absorption tower further, according to absorption tower flow field characteristic, arranges the nozzle of different model at the different spraying layer of zones of different, unidirectional nozzle is set at the superiors' spraying layer, reduces flue gas and carry slurries amount; All the other each layer spraying layers arrange the high Bidirectional nozzle of the atomizing particle size uniformity, increase spray coverage rate, at the solid-cone (type) nozzle of twins in the same way that close tower wall area applications sprinkle density is high, improve the sprinkle density in Jin Tabi district, reduce flue gas to escape, promote absorption tower dedusting, desulfuration efficiency further by the optimum organization of different spray nozzles, adapt to ultra-clean emission request.Make the more environmental protection of the flue gas after process.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Being labeled as in accompanying drawing: 1-absorption tower body, 2-demist layer, 3-spraying layer, 4-slurry pool, 5-is twins' solid-cone (type) nozzle in the same way, 6-Bidirectional nozzle, the unidirectional nozzle of 7-.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment 1 of the present utility model: as shown in Figure 1, a kind of novel absorbent tower, comprise absorption tower body 1, demist layer 2, spraying layer 3 and slurry pool 4, slurry pool 4 is located at the bottom in absorption tower body 1, demist layer 2 is located at the top in absorption tower body 1, the below of demist layer 2 is provided with the spraying layer 3 of more than 2 layers, and described the superiors spraying layer 3 is evenly equipped with unidirectional nozzle 7, and wherein outmost turns is provided with one and encloses twins' solid-cone (type) nozzle 5 in the same way; The structure of other each layer spraying layer 3 except the superiors' spraying layer 3 is identical, all arranges Bidirectional nozzle 6, and outmost turns arranges a circle twins solid-cone (type) nozzle 5.The injection direction of the unidirectional nozzle 7 on the superiors' spraying layer 3 down.
Distance between described each layer spraying layer 3 is 2000mm.Spacing between described each layer spraying layer 3 outmost turns arbitrary neighborhood 2 twins' solid-cone (type) nozzles 5 is 900mm.
Embodiment 2 of the present utility model: as shown in Figure 1, a kind of novel absorbent tower, comprise absorption tower body 1, demist layer 2, spraying layer 3 and slurry pool 4, slurry pool 4 is located at the bottom in absorption tower body 1, demist layer 2 is located at the top in absorption tower body 1, the below of demist layer 2 is provided with the spraying layer 3 of more than 2 layers, and described the superiors spraying layer 3 is evenly equipped with unidirectional nozzle 7, and wherein outmost turns is provided with one and encloses twins' solid-cone (type) nozzle 5 in the same way; The structure of other each layer spraying layer 3 except the superiors' spraying layer 3 is identical, all arranges Bidirectional nozzle 6, and outmost turns arranges a circle twins solid-cone (type) nozzle 5.The injection direction of the unidirectional nozzle 7 on the superiors' spraying layer 3 down.
Distance between described each layer spraying layer 3 is 1800mm.Spacing between described each layer spraying layer 3 outmost turns arbitrary neighborhood 2 twins' solid-cone (type) nozzles 5 is 600mm.
Embodiment 3 of the present utility model: as shown in Figure 1, a kind of novel absorbent tower, comprise absorption tower body 1, demist layer 2, spraying layer 3 and slurry pool 4, slurry pool 4 is located at the bottom in absorption tower body 1, demist layer 2 is located at the top in absorption tower body 1, the below of demist layer 2 is provided with the spraying layer 3 of more than 2 layers, and described the superiors spraying layer 3 is evenly equipped with unidirectional nozzle 7, and wherein outmost turns is provided with one and encloses twins' solid-cone (type) nozzle 5 in the same way; The structure of other each layer spraying layer 3 except the superiors' spraying layer 3 is identical, all arranges Bidirectional nozzle 6, and outmost turns arranges a circle twins solid-cone (type) nozzle 5.The injection direction of the unidirectional nozzle 7 on the superiors' spraying layer 3 down.
Distance between described each layer spraying layer 3 is 2200mm.Spacing between described each layer spraying layer 3 outmost turns arbitrary neighborhood 2 twins' solid-cone (type) nozzles 5 is 1200mm.
The solid-cone (type) nozzle of twins in the same way 5, Bidirectional nozzle 6 and unidirectional nozzle 7 involved in above-described embodiment all directly can buy acquisition.
Claims (6)
1. a novel absorbent tower, comprise absorption tower body (1), demist layer (2), spraying layer (3) and slurry pool (4), slurry pool (4) is located at the bottom in absorption tower body (1), demist layer (2) is located at the top in absorption tower body (1), the below of demist layer (2) is provided with the spraying layer (3) of more than 2 layers, it is characterized in that: described the superiors spraying layer (3) are evenly equipped with unidirectional nozzle (7), wherein outmost turns is provided with one and encloses twins' solid-cone (type) nozzle (5) in the same way; The structure of other each layer spraying layer (3) except the superiors' spraying layer (3) is identical, all arranges Bidirectional nozzle (6), and outmost turns arranges a circle twins solid-cone (type) nozzle (5).
2. novel absorbent tower according to claim 1, is characterized in that: the distance between described each layer spraying layer (3) is 1800mm ~ 2200mm.
3. novel absorbent tower according to claim 2, is characterized in that: the distance between described each layer spraying layer (3) is 2000mm.
4. novel absorbent tower according to claim 1 and 2, is characterized in that: the spacing between described each layer spraying layer (3) outmost turns arbitrary neighborhood 2 twins' solid-cone (type) nozzles (5) is 600mm ~ 1200mm.
5. novel absorbent tower according to claim 4, is characterized in that: the spacing between described each layer spraying layer (3) outmost turns arbitrary neighborhood 2 twins' solid-cone (type) nozzles (5) is 900mm.
6. novel absorbent tower according to claim 1, is characterized in that: the injection direction of the unidirectional nozzle (7) on the superiors' spraying layer (3) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353154.9U CN204672132U (en) | 2015-05-28 | 2015-05-28 | A kind of novel absorbent tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353154.9U CN204672132U (en) | 2015-05-28 | 2015-05-28 | A kind of novel absorbent tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204672132U true CN204672132U (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520353154.9U Expired - Fee Related CN204672132U (en) | 2015-05-28 | 2015-05-28 | A kind of novel absorbent tower |
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| CN (1) | CN204672132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498516A (en) * | 2016-01-29 | 2016-04-20 | 大唐环境产业集团股份有限公司 | Desulfurization prewashing reaction device |
| CN111691911A (en) * | 2020-07-06 | 2020-09-22 | 陈全秋 | Coal mine excavation working face wind current atomization device |
-
2015
- 2015-05-28 CN CN201520353154.9U patent/CN204672132U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498516A (en) * | 2016-01-29 | 2016-04-20 | 大唐环境产业集团股份有限公司 | Desulfurization prewashing reaction device |
| CN111691911A (en) * | 2020-07-06 | 2020-09-22 | 陈全秋 | Coal mine excavation working face wind current atomization device |
| CN111691911B (en) * | 2020-07-06 | 2022-03-08 | 陈全秋 | Coal mine excavation working face wind current atomization device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100160 Beijing, Fengtai District Automobile Museum Road, No. 6, Ying Kun century A block, floor 11 Patentee after: CHINA HUADIAN ENGINEERING Co.,Ltd. Patentee after: HUADIAN ENVIRONMENTAL PROTECTION ENGINEERING & TECHNOLOGY Co.,Ltd. Address before: 100160 Beijing, Fengtai District Automobile Museum Road, No. 6, Ying Kun century A block, floor 11 Patentee before: China Huadian Engineering (Group) Co.,Ltd. Patentee before: HUADIAN ENVIRONMENTAL PROTECTION ENGINEERING & TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 |