CN204973523U - Wet -type doublestage whirlwind desulfurizing tower - Google Patents
Wet -type doublestage whirlwind desulfurizing tower Download PDFInfo
- Publication number
- CN204973523U CN204973523U CN201520527167.3U CN201520527167U CN204973523U CN 204973523 U CN204973523 U CN 204973523U CN 201520527167 U CN201520527167 U CN 201520527167U CN 204973523 U CN204973523 U CN 204973523U
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- tower
- whirlwind
- doublestage
- wet
- reaction tower
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Abstract
The utility model relates to an environmental protection equipment, especially wet -type doublestage whirlwind desulfurizing tower, include the reaction tower and spray the layer, spraying the layer and fixing in the inside top of reaction tower, there is the air inlet at the top of reaction tower, still includes doublestage whirlwind tower and center tube, doublestage whirlwind tower passes through the connecting pipe and is connected with the reaction tower, have a whirlwind section of thick bamboo in the doublestage whirlwind tower, whirlwind bobbin top portion is equipped with the blade dish, the center tube is fixed on the blade dish, and outside the top of center tube extended to doublestage whirlwind tower, extended inside a whirlwind section of thick bamboo bottom of center tube. The utility model provides a wet -type doublestage whirlwind desulfurizing tower investment is little, takes up an area of fewly, and desulfurization, dust removal effect are good, and the energy consumption is low, and the water is few, and the running cost is low.
Description
Technical field
The utility model relates to a kind of environmental protection equipment, especially wet-type double stage whirlwind desulfurizing tower.
Background technology
Existing desulfurizing tower generally adopts the method for spray desulfurization, and when entering desulfurizing tower from low level move upward containing sulfur dioxide flue gas, atomization doctor solution sprays downwards, and the sulfur dioxide in reducing agent and flue gas reacts, and removes sulfur dioxide in flue gas; Limestone-based process desulfurization, magnesium oxide method desulfurization, the ammonia process of desulfurization and double alkali method desulfurizing can be divided into according to the difference of reducing agent.Regardless of which kind of desulfurization method, all need an absorption tower, absorb the sulfur dioxide in flue gas by the absorbent in absorption tower, doctor solution sprays downwards and causes sizable flue gas resistance, resistance >1200Pa.Use during the reducing agents such as lime stone simultaneously and also easily cause the problems such as absorption tower blocking.Existing desulfurizing tower investment is large, and resistance is large, takes up an area large, and power consumption, water consumption is large, and operating cost is high, although there is certain dust removing effects, and cannot by dust process to 50mg/Nm
3below.
Utility model content
For solving the problem, the utility model provides the wet-type double stage whirlwind desulfurizing tower of a kind of desulfurization, good dedusting effect, and concrete technical scheme is:
Wet-type double stage whirlwind desulfurizing tower, comprises reaction tower and spraying layer, and described spraying layer is fixed on the top of reaction tower inside, and air inlet is arranged at the top of reaction tower, also comprises dual stage cyclone tower and central tube, and described dual stage cyclone tower is connected with reaction tower by tube connector; Have cyclone cylinder in described dual stage cyclone tower, cyclone cylinder top is provided with fan disk; Described central tube is fixed on fan disk, and the top of central tube extends to outside dual stage cyclone tower, and the bottom of central tube extends in cyclone cylinder inside.
Described tube connector is connected on the sidewall of dual stage cyclone tower, and the connector of tube connector and dual stage cyclone tower is lower than the connector of tube connector and reaction tower.
Fan disk adopts the steel alloy of high corrosion resistant, high abrasion, flue gas is had to the effect of forcing to rotate.
During use, flue gas first enters from reaction tower top, and by spraying layer, flue gas accepts spray washing at reaction tower, and react with sulfur dioxide in flue gas is anti-raw, remove dioxide in flue gas, flue dust is drenched simultaneously.Then wet flue gas tangentially enters dual stage cyclone tower from reaction tower, rotates up motion around cyclone cylinder, and water, dirt and desulfurization product all can be separated from flue gas because of the effect of centrifugal force.By the fan disk on cyclone cylinder, flue gas is sucked cyclone cylinder inside, fan disk makes flue gas follow cyclone cylinder rotation, and dehydration further, de-dirt and desulfurization product, make flue gas cleaner.Revolve from the clean flue gas of cyclone cylinder inter-process the bottom that turnback enters central tube, water, dirt and desulfurization product remove further, and clean flue gas is discharged with the top of central tube.
The separating effect of flue dust, desulfurization product is greatly improved by centrifugation, can by dust process to 50mg/Nm
3below.
Two stage cyclone not only consumes energy low, also improves treatment effeciency, also improves the dewatering efficiency of flue gas simultaneously, adds the utilization rate of water, using water wisely.
The wet-type double stage whirlwind desulfurizing tower investment that the utility model provides is little, and take up an area few, desulfurization, good dedusting effect, energy consumption is low, few with water, and operating cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Existing accompanying drawings structural representation of the present utility model, as shown in Figure 1:
Wet-type double stage whirlwind desulfurizing tower, comprise reaction tower 2 and spraying layer 3, described spraying layer 3 is fixed on the top of reaction tower 2 inside, and air inlet 1 is arranged at the top of reaction tower 2, also comprise dual stage cyclone tower 5 and central tube 8, described dual stage cyclone tower 5 is connected with reaction tower 2 by tube connector 4; Have cyclone cylinder 6 in described dual stage cyclone tower 5, cyclone cylinder 6 top is provided with fan disk 7; Described central tube 8 is fixed on fan disk 7, and the top of central tube 8 extends to outside dual stage cyclone tower 5, and the bottom of central tube 8 extends in cyclone cylinder 6 inside.
Described tube connector 4 is connected on the sidewall of dual stage cyclone tower 5, and the connector of tube connector 4 and dual stage cyclone tower 5 is lower than the connector of tube connector 4 with reaction tower 2.
Fan disk 7 adopts the steel alloy of high corrosion resistant, high abrasion, flue gas is had to the effect of forcing to rotate.
During use, flue gas first enters from reaction tower 2 top air inlet 1, and by spraying layer 3 spray washing, spray liquid and sulfur dioxide in flue gas are anti-raw reacts, and remove dioxide in flue gas, flue dust is drenched simultaneously.Then wet flue gas tangentially enters dual stage cyclone tower 5 from reaction tower 2 by tube connector 4, rotates up motion around cyclone cylinder 6, and water, dirt and desulfurization product all can be separated from flue gas because of the effect of centrifugal force.Flue gas sucked cyclone cylinder 6 by the fan disk 7 on cyclone cylinder 6 inner, fan disk 7 makes flue gas follow cyclone cylinder 6 to rotate, remove water, de-dirt and desulfurization product further, make flue gas cleaner.The clean flue gas processed from cyclone cylinder 6 revolves the bottom that turnback enters central tube 8, and water, dirt and desulfurization product remove further, and clean flue gas is discharged with the top of central tube 8.
Claims (2)
1. wet-type double stage whirlwind desulfurizing tower, comprises reaction tower (2) and spraying layer (3), and described spraying layer (3) is fixed on the inner top of reaction tower (2), and air inlet (1) is arranged at the top of reaction tower (2); It is characterized in that: also comprise dual stage cyclone tower (5) and central tube (8), described dual stage cyclone tower (5) is connected with reaction tower (2) by tube connector (4); Have cyclone cylinder (6) in described dual stage cyclone tower (5), cyclone cylinder (6) top is provided with fan disk (7); Described central tube (8) is fixed on fan disk (7), and the top of central tube (8) extends to dual stage cyclone tower (5) outward, and the bottom of central tube (8) extends in cyclone cylinder (6) inside.
2. wet-type double stage whirlwind desulfurizing tower according to claim 1, it is characterized in that: described tube connector (4) is connected on the sidewall of dual stage cyclone tower (5), and the connector of tube connector (4) and dual stage cyclone tower (5) is lower than the connector of tube connector (4) with reaction tower (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527167.3U CN204973523U (en) | 2015-07-21 | 2015-07-21 | Wet -type doublestage whirlwind desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527167.3U CN204973523U (en) | 2015-07-21 | 2015-07-21 | Wet -type doublestage whirlwind desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204973523U true CN204973523U (en) | 2016-01-20 |
Family
ID=55107943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520527167.3U Expired - Fee Related CN204973523U (en) | 2015-07-21 | 2015-07-21 | Wet -type doublestage whirlwind desulfurizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204973523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107352A (en) * | 2015-07-21 | 2015-12-02 | 无锡翱翔环保机械有限公司 | Wet two-stage cyclone desulfurization tower |
-
2015
- 2015-07-21 CN CN201520527167.3U patent/CN204973523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107352A (en) * | 2015-07-21 | 2015-12-02 | 无锡翱翔环保机械有限公司 | Wet two-stage cyclone desulfurization tower |
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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 |
Granted publication date: 20160120 Termination date: 20200721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |