CN206660856U - A kind of efficient secondary cycle acid fog absorption tower - Google Patents
A kind of efficient secondary cycle acid fog absorption tower Download PDFInfo
- Publication number
- CN206660856U CN206660856U CN201720291801.7U CN201720291801U CN206660856U CN 206660856 U CN206660856 U CN 206660856U CN 201720291801 U CN201720291801 U CN 201720291801U CN 206660856 U CN206660856 U CN 206660856U
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- CN
- China
- Prior art keywords
- absorption tower
- deflection plate
- demister
- spiral board
- secondary cycle
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Abstract
It the utility model is related to flue gas processing device technical field, a kind of more particularly to efficient secondary cycle acid fog absorption tower, including absorption tower, demister, deflection plate and spiral board, the bottom on the absorption tower is provided with gas approach, the top on the absorption tower is provided with exhanst gas outlet, the demister is arranged on the top on absorption tower, the deflection plate is arranged on the lower section of the demister, vertical direction carries the guide groove of several bendings on deflection plate, the both sides up and down of the deflection plate are respectively equipped with spray head, the spiral board is arranged on the lower section of the deflection plate, the top of the spiral board is provided with spray head.Demister is set in desulfurizing tower, the flue gas after absorption SO2, the drop and water smoke of entrainment can be separated, to control and prevent sulphite in demister and tower wall generation fouling.
Description
Technical field
It the utility model is related to flue gas processing device technical field, more particularly to a kind of efficient secondary cycle acid mist
Absorption tower.
Background technology
Recent years, the environmental problem around us was more and more severeer, caused the public and country to pay attention to, with new environmental protection
Method is implemented, and atmosphere pollutants emission standardses are more and more tighter, the higher requirement of the processing to industrial tail gas, previous manufacturing enterprise
Some exhaust treatment systems have not reached present environmental requirement, it is necessary to which upgrading improves.
At present, each manufacturing enterprise uses spray (alkali lye adds vulcanized sodium) absorption system of single column multilayer.But it is seen at present
Reaction principle can not be limited thoroughly with the reaction time, it is understood that there may be tail gas absorption is unstable, tobacco occurs or cannot be guaranteed thorough
The effect of stably reaching standard discharge.So for those skilled in the art, needing to be developed one kind can be more effectively right
The device that acid mist is handled.
Utility model content
The purpose of this utility model is to overcome the shortcomings of above-mentioned technology, and provides a kind of efficient secondary cycle acid
Mist absorption tower, the device that more effectively can be handled acid mist.
The utility model to achieve the above object, using following technical scheme：
A kind of efficient secondary cycle acid fog absorption tower, it is characterised in that:Including absorption tower, demister, deflection plate
And spiral board, the bottom on the absorption tower are provided with gas approach, the top on the absorption tower is provided with exhanst gas outlet, the demisting
Device is arranged on the top on absorption tower, and the deflection plate is arranged on the lower section of the demister, if vertical direction carries on deflection plate
The guide groove of dry bending, the both sides up and down of the deflection plate are respectively equipped with spray head, and the spiral board is arranged on the baffling
The lower section of plate, the top of the spiral board are provided with spray head.Relative to prior art, demister is set in desulfurizing tower, can be with
By the flue gas after absorption SO2, the drop and water smoke of entrainment separate, to control and prevent sulphite in demister and tower wall
Generate fouling.Shower nozzle is all set by setting deflection plate, and in the both sides up and down of deflection plate, the particulate matter in flue gas can be adsorbed
And drop into the spiral board of bottom, can effectively prevent the formation of whirlpool by the design, the formation of whirlpool can allow flue gas and
Alkali lye time of contact is long, and allows the increase of flue gas water content, so as to cause cigarette temperature drop low, not only increase demister burden but also appearance
Low-temperature corrosion is easily formed, is had a negative impact to desulfurization.
Preferably, the spiral board is two sets, is successively set on the inside on the absorption tower up and down.Spiral board can be by cigarette
Gas during traveling with spiral board bump contact, by the sulfur compounds adsorption in flue gas on spiral board and sprinkler head in water
Fall.
Preferably, the spiral board is cone.
Preferably, ring flange is installed on the exhanst gas outlet.
The beneficial effects of the utility model are:Relative to prior art, demister is set in desulfurizing tower, will can be absorbed
Flue gas after SO2, the drop and water smoke of entrainment separate, to control and prevent sulphite in demister and tower wall generation knot
Dirt.Shower nozzle is all set by setting deflection plate, and in the both sides up and down of deflection plate, the particulate matter in flue gas can be adsorbed and fallen into
Into the spiral board of bottom, the formation of whirlpool can be effectively prevented by the design, the formation of whirlpool can allow flue gas and alkali lye to connect
Overlong time is touched, and allows the increase of flue gas water content, so as to cause cigarette temperature drop low, not only increase demister burden but also easily formed
Low-temperature corrosion, have a negative impact to desulfurization.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings and preferred embodiment describes specific embodiment of the present utility model in detail.As shown in figure 1, one
The efficient secondary cycle acid fog absorption tower of kind, including absorption tower 1, demister 2, deflection plate 3 and spiral board 4, the suction
The bottom for receiving tower is provided with gas approach 5, and the top on the absorption tower is provided with exhanst gas outlet 6, and the demister is arranged on absorption tower
Top, the deflection plate is arranged on the lower section of the demister, and vertical direction carries the guiding of several bendings on deflection plate
Groove, the both sides up and down of the deflection plate are respectively equipped with spray head 7, and the spiral board is arranged on the lower section of the deflection plate, described
The top of spiral board is provided with spray head 8.Relative to prior art, demister is set in desulfurizing tower, after can absorbing SO2
Flue gas, the drop and water smoke of entrainment separate, to control and prevent sulphite in demister and tower wall generation fouling.Pass through
Deflection plate is set, and shower nozzle is all set in the both sides up and down of deflection plate, the particulate matter in flue gas can be adsorbed and drop into bottom
Spiral board in, the formation of whirlpool can be effectively prevented by the design, the formation of whirlpool can allow flue gas and alkali lye time of contact
It is long, and allow the increase of flue gas water content, so as to cause cigarette temperature drop low, not only increase demister burden but also easily form low temperature corruption
Erosion, has a negative impact to desulfurization.
In the utility model, in order to improve desulfurized effect, the spiral board is two sets, is successively set on the suction up and down
Receive the inside of tower.Spiral board can by flue gas during traveling with spiral board bump contact, by flue gas sulfide inhale
The water on spiral board and in sprinkler head is attached to fall.
In the utility model, the spiral board is cone, and sulfide and dust can be with the osculums of conical lower
Outflow.For the ease of being installed with outside flue, ring flange is installed on the exhanst gas outlet.
Demister is set in desulfurizing tower, the flue gas after absorption SO2, the drop and water smoke of entrainment can be separated,
To control and prevent sulphite in demister and tower wall generation fouling.By setting deflection plate, and up and down the two of deflection plate
Side all sets shower nozzle, can adsorb the particulate matter in flue gas and drop into the spiral board of bottom, can be effective by the design
The formation of whirlpool is prevented, the formation of whirlpool can allow flue gas and alkali lye time of contact long, and allow flue gas water content to increase, so as to lead
Cause cigarette temperature drop low, not only increase demister burden but also easily form low-temperature corrosion, have a negative impact to desulfurization.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (4)
- A kind of 1. efficient secondary cycle acid fog absorption tower, it is characterised in that:Including absorption tower, demister, deflection plate with And spiral board, the bottom on the absorption tower are provided with gas approach, the top on the absorption tower is provided with exhanst gas outlet, the demister The top on absorption tower is arranged on, the deflection plate is arranged on the lower section of the demister, and vertical direction is with some on deflection plate The guide groove of individual bending, the both sides up and down of the deflection plate are respectively equipped with spray head, and the spiral board is arranged on the deflection plate Lower section, the top of the spiral board is provided with spray head.
- 2. efficient secondary cycle acid fog absorption tower according to claim 1, it is characterised in that:The spiral board is Two sets, the inside on the absorption tower is successively set on up and down.
- 3. efficient secondary cycle acid fog absorption tower according to claim 1, it is characterised in that:The spiral board is Cone.
- 4. efficient secondary cycle acid fog absorption tower according to claim 1, it is characterised in that:The exhanst gas outlet On ring flange is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720291801.7U CN206660856U (en) | 2017-03-23 | 2017-03-23 | A kind of efficient secondary cycle acid fog absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720291801.7U CN206660856U (en) | 2017-03-23 | 2017-03-23 | A kind of efficient secondary cycle acid fog absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206660856U true CN206660856U (en) | 2017-11-24 |
Family
ID=60373753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720291801.7U Expired - Fee Related CN206660856U (en) | 2017-03-23 | 2017-03-23 | A kind of efficient secondary cycle acid fog absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206660856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181786A (en) * | 2018-09-30 | 2019-01-11 | 胡自然 | A kind of coke oven gas desulfurization improved process |
| CN109181785A (en) * | 2018-09-30 | 2019-01-11 | 胡自然 | A kind of coke oven gas desulfurization tower |
| CN114618288A (en) * | 2022-03-23 | 2022-06-14 | 山东海岳环境科技股份有限公司 | Ventilation liquid locking assembly and combustible gas-containing tail gas three-stage spraying treatment equipment |
-
2017
- 2017-03-23 CN CN201720291801.7U patent/CN206660856U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181786A (en) * | 2018-09-30 | 2019-01-11 | 胡自然 | A kind of coke oven gas desulfurization improved process |
| CN109181785A (en) * | 2018-09-30 | 2019-01-11 | 胡自然 | A kind of coke oven gas desulfurization tower |
| CN109181785B (en) * | 2018-09-30 | 2020-08-18 | 迁安市宏奥工贸有限公司 | Coke oven gas desulfurizing tower |
| CN109181786B (en) * | 2018-09-30 | 2020-11-24 | 安徽金森源环保工程有限公司 | Improved process for coke oven gas desulfurization |
| CN114618288A (en) * | 2022-03-23 | 2022-06-14 | 山东海岳环境科技股份有限公司 | Ventilation liquid locking assembly and combustible gas-containing tail gas three-stage spraying treatment equipment |
| CN114618288B (en) * | 2022-03-23 | 2023-12-26 | 山发海岳环境科技(山东)股份有限公司 | Three-stage spraying treatment equipment for ventilation liquid locking assembly and tail gas containing inflammable gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20210323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |