CN202762294U - Acid mist purification device - Google Patents
Acid mist purification device Download PDFInfo
- Publication number
- CN202762294U CN202762294U CN 201220463587 CN201220463587U CN202762294U CN 202762294 U CN202762294 U CN 202762294U CN 201220463587 CN201220463587 CN 201220463587 CN 201220463587 U CN201220463587 U CN 201220463587U CN 202762294 U CN202762294 U CN 202762294U
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- Prior art keywords
- acid mist
- spraying tower
- tank
- spray column
- pipe
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- Expired - Fee Related
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Abstract
The utility model discloses an acid mist purification device which comprises an air suction pipe. The acid mist purification device is characterized in that the air suction pipe is connected to the middle lower portion of a spraying tower, an annular water pipe is surrounded on the outer wall of the spraying tower, branch pipes are evenly distributed on the water pipe, the branch pipes are welded to the spraying tower, nozzles are arranged at connectors of the branch pipes connected with the spraying tower, the nozzles are communicated with a cavity of the spraying tower, the water pipe is connected with an alkali water tank through a pressure gage, the alkali water tank is connected with an air compressor, and alkali water is filled in the alkali water tank. An air outlet pipe is arranged at the top of the spraying tower, the air outlet pipe is connected to a chimney through an exhaust fan, a water groove is arranged on the periphery of the bottom of the spraying tower, and the water groove is connected to a purification pool through a drainage pipe. The acid mist purification device enables acid mist to be concentrated to be neutralized with alkali water mist, the acid mist is discharged in organized mode, the acid mist is centralized, sprayed and neutralized and can reach state standard of effluent discharge, and acid mist environment pollution is solved effectively.
Description
Technical field
The utility model belongs to the environmental protection equipment technical field, particularly a kind of acid mist purifying device.
Background technology
The wire rod that metal material is made has very high fragility owing to producing oxide on surface in course of hot rolling, has a strong impact on the cold work of wire rod.Therefore, before wire rod cold working, need to utilize hydrochloric acid that pickling is carried out on the wire rod surface, oxide be removed, but mainly had the volatilization problem of hydrochloric acid in the acid cleaning process, can produce a large amount of acid mists to environment.
The utility model content
The utility model provides a kind of acid mist purifying device for addressing the above problem.The utility model makes acid mist in an organized way neutralize, discharge, and can effectively solve the acid mist environmental pollution.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of acid mist purifying device, comprise aspiration channel, it is characterized in that: aspiration channel is connected to the spray column middle and lower part, the spray column outer wall is surrounded with annular conduit, be evenly equipped with arm on the water pipe, arm and spray column weld together, and the port that arm is connected with spray column has nozzle, nozzle and the intercommunication of spray column inner chamber; Water pipe is connected with the buck tank by Pressure gauge, is connected with air compressor on the buck tank, in the buck tank buck is arranged.
Discharge pipe is arranged at the spray column top, and discharge pipe is connected to chimney through air exhauster.
Spray column bottom periphery has tank, and tank is connected to clarifier-tank through drainage pipeline.
Aforementioned chimney height is 15 meters.
Adopt technique scheme, air compressor is pressed into the buck in the buck tank in the water pipe, forms the alkali mist by nozzle.Acid mist enters spray column through aspiration channel under the effect of air exhauster, with the alkali mist neutralization of nozzle ejection, the liquid after the neutralization flows into clarifier-tank through the tank of spray column bottom, and the gas after the neutralization is entered atmosphere by air exhauster through chimney through the discharge pipe at spray column top.
The utility model makes acid mist put together neutralization through the buck mist, and acid mist is discharged in a organized way, acid mist through concentrating, spray, neutralization, can reach discharging standards, effectively solve the acid mist environmental pollution.
Description of drawings
Shown in Figure 1 is structural representation of the present utility model.
Being labeled as shown in the figure: 1, chimney; 2, air exhauster; 3, aspiration channel; 4, tank; 5, spray column; 6, drainage pipeline; 7, buck tank 8, clarifier-tank; 9, discharge pipe; 10, water pipe; 11, arm; 12, nozzle; 13, Pressure gauge; 14 air compressors.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, a kind of acid mist purifying device, comprise aspiration channel (3), aspiration channel (3) is connected to spray column (5) middle and lower part, spray column (5) outer wall is surrounded with three annular conduits (10), be evenly equipped with arm (11) on the water pipe (10), arm (11) welds together with spray column (5), the port that arm (11) is connected with spray column (5) has nozzle (12), nozzle (12) and spray column (5) inner chamber intercommunication; Every water pipe (10) is connected with buck tank (7) by Pressure gauge (13) separately respectively, is connected with air compressor (14) on the buck tank (7), and the buck tank has buck in (7).Discharge pipe (9) is arranged at spray column (5) top, and discharge pipe (9) is connected to chimney (1) through air exhauster (2).Spray column (5) bottom periphery has annular water tank (4), and tank (4) is connected to clarifier-tank (8) through drainage pipeline (6).
In the present embodiment, chimney (1) highly is 15 meters.
Claims (3)
1. acid mist purifying device, comprise aspiration channel (3), it is characterized in that: aspiration channel (3) is connected to spray column (5) middle and lower part, spray column (5) outer wall is surrounded with annular conduit (10), be evenly equipped with arm (11) on the water pipe (10), arm (11) welds together with spray column (5), the port that arm (11) is connected with spray column (5) has nozzle (12), nozzle (12) and spray column (5) inner chamber intercommunication; Water pipe (10) is connected with buck tank (7) by Pressure gauge (13), is connected with air compressor (14) on the buck tank (7), and the buck tank has buck in (7); Discharge pipe (9) is arranged at spray column (5) top, and discharge pipe (9) is connected to chimney (1) through air exhauster (2).
2. a kind of acid mist purifying device according to claim 1 is characterized in that: spray column (5) bottom periphery has annular water tank (4), and tank (4) is connected to clarifier-tank (8) through drainage pipeline (6).
3. a kind of acid mist purifying device according to claim 1, it is characterized in that: chimney (1) highly is 15 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463587 CN202762294U (en) | 2012-09-13 | 2012-09-13 | Acid mist purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463587 CN202762294U (en) | 2012-09-13 | 2012-09-13 | Acid mist purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202762294U true CN202762294U (en) | 2013-03-06 |
Family
ID=47768898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220463587 Expired - Fee Related CN202762294U (en) | 2012-09-13 | 2012-09-13 | Acid mist purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202762294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190211A (en) * | 2014-08-29 | 2014-12-10 | 甘肃瓮福化工有限责任公司 | Device and method for increasing absorption rate of iodine-containing tail gas |
| CN104492214A (en) * | 2014-12-17 | 2015-04-08 | 中国兵器科学研究院宁波分院 | Device and method for removing acid mist |
-
2012
- 2012-09-13 CN CN 201220463587 patent/CN202762294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190211A (en) * | 2014-08-29 | 2014-12-10 | 甘肃瓮福化工有限责任公司 | Device and method for increasing absorption rate of iodine-containing tail gas |
| CN104492214A (en) * | 2014-12-17 | 2015-04-08 | 中国兵器科学研究院宁波分院 | Device and method for removing acid mist |
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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: 20130306 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |