CN205288030U - Clarification plant is retrieved to sour regeneration acid mist - Google Patents
Clarification plant is retrieved to sour regeneration acid mist Download PDFInfo
- Publication number
- CN205288030U CN205288030U CN201521144431.1U CN201521144431U CN205288030U CN 205288030 U CN205288030 U CN 205288030U CN 201521144431 U CN201521144431 U CN 201521144431U CN 205288030 U CN205288030 U CN 205288030U
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- CN
- China
- Prior art keywords
- mixing column
- acid mist
- acid
- condensing tower
- water smoke
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a clarification plant is retrieved to sour regeneration acid mist, package mixing column, condensing tower, acidizing fluid are retrieved jar and the draught fan, and the lower part air inlet of condensing tower is connected to the upper portion gas outlet of mixing column, and the draught fan is connected to the upper portion gas outlet of condensing tower, the mixing column is acid mist water smoke mixing column, and at the upper portion of mixing column installation water smoke eruption subassembly, the fog section of advancing of water smoke eruption subassembly is connected and is fixed the atomizer at the mixing column, installation condensation fin subassembly in the condensing tower, refrigerating unit is connected to condensation fin subassembly intercommunication. The utility model provides a clarification plant is retrieved to sour regeneration acid mist introduces the atomizer first time in the mixing column, with the absorption of lowering the temperature, can retrieve the acid mist on the one hand after acid mist and the water smoke mix, and on the other hand can lower the temperature to the acid mist, plays double barreled effect, improves purification efficiency.
Description
Technical field
This utility model belongs to energy-saving equipment field, especially a kind of acid regeneration acid mist reclaiming clean equipment.
Background technology
Current China cold-rolling pickling equipment hundreds of bar, in process of production, to constantly add eo-acid, to ensure concentration and the cleaning of acid solution, the spent acid mist being replaced out carries out acid regeneration process, traditional technique is roasting method, but in roasting process, can produce substantial amounts of high temperature, the acid mist of high concentration, the technique of conventional purge acid mist is spray washing method, but the shortcoming of this technique is to be removed to greatest extent by acid mist, and discharge does not reach national standard. Moreover washing need to consume substantial amounts of tap water, sour water after washing is directly sent to neutralisation treatment station and carries out acid-base neutralization, so both waste acid solution, waste again alkali raw material, (if carrying out process with lime cream to create substantial amounts of waste residue and cause secondary pollution), also environment is created negative effect, make unit cost production increase. Acid mist only carries out spray washing by purifying column simultaneously, is extremely difficult to country's discharge working standard.
According to retrieval, it has been found that following relevant to the application patent documentation, specific disclosure is as follows:
The open a kind of acid mist reclaiming clean equipment of patent documentation 201728055U, including acid dip pickle, mist collector, purifying column, fog discharge blower fan, described acid dip pickle is connected with condenser, liquid drop separator, purifying column, fog discharge blower fan successively by mist collector; Described liquid drop separator is connected with acid dip pickle by acid storage tank.
The open a kind of acid mist washing and recycling purifier of patent documentation 201524514U, is constituted including horizontally disposed adsorbing separation pipeline and the spray discharge tower vertically set up, and the outlet of described adsorbing separation pipeline connects with the bottom inlet of spray discharge tower; It is characterized in that: be provided with separating mechanism in described adsorbing separation pipeline, this separating mechanism is then made up of the porous inserts being fixed in pipeline and the porous flat plate being arranged at both sides; Described spray discharge tower is disposed with the spraying mechanism that 2-4 group shower nozzle is downward, and the spraying mechanism that one to two group shower nozzles are upwards is constituted;The outlet of acid solution and mixed liquor it is respectively arranged with in the bottom of the bottom of adsorbing separation pipeline and spray discharge tower.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art part, it is provided that the acid regeneration acid mist reclaiming clean equipment that a kind of novel structure, heat exchange efficiency are high.
The technical scheme that this utility model realizes purpose is as follows:
A kind of acid regeneration acid mist reclaiming clean equipment, bag mixing column, condensing tower, acid solution recycling can and air-introduced machine, the gas outlet, top of mixing column connects the bottom air inlet of condensing tower, the gas outlet, top of condensing tower connects air-introduced machine, described mixing column is acid mist water smoke mixing column, water smoke eruption assembly is installed on the top of mixing column, the mist section of entering of water smoke eruption assembly is fastened on the nebulizer of mixing column, condensing fin assembly is installed in described condensing tower, the connection of condensing fin assembly connects refrigeration unit, after cooling, liquid drips downward into acid solution collecting tank, it is shaped with collecting tank in condensing tower bottom, collecting tank connects acid solution recycling can by pipeline.
And, it being shaped with acid solution collecting tank in the tower bottom of described mixing column, this acid solution collecting tank passes through pipeline communication acid solution recycling can.
The beneficial effects of the utility model are:
The acid regeneration acid mist reclaiming clean equipment that this utility model provides is firstly introduced nebulizer in mixing column, carry out cooling after acid mist and water smoke being mixed to absorb, acid mist can be reclaimed on the one hand, acid mist can be lowered the temperature on the other hand, play dual effect, improve purification efficiency.
The configured in one piece of the acid regeneration acid mist reclaiming clean equipment that this utility model provides is simple, and operating process is smooth and easy, and restored acid liquid can recycle, environmental protection.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following example are illustrative, are not determinate, it is impossible to limit protection domain of the present utility model with this.
A kind of acid regeneration acid mist reclaiming clean equipment, bag mixing column 2, condensing tower 6, acid solution recycling can 9 and air-introduced machine 8, the bottom air inlet of mixing column connects the gas outlet of roaster, the gas outlet, top of mixing column connects the bottom air inlet of condensing tower, the gas outlet, top of condensing tower connects air-introduced machine, air-introduced machine provides acid solution in intrasystem operation captivation, and after purifying, qualified air is removed in air.
Described mixing column is acid mist water smoke mixing column, water smoke eruption assembly 3 is installed on the top of mixing column, the mist section of entering of water smoke eruption assembly is fastened on the nebulizer 4 of mixing column, the mist that nebulizer produces is erupted component level by water smoke sends the outlet front end on mixing column top uniformly forth, when acid mist is through out-of-date, acid mist can be mixed fully with water smoke, condensing fin assembly 5 is installed in condensing tower, the connection of condensing fin assembly connects refrigeration unit 7, lowered the temperature by the acid mist/mist mixture of condensing tower, it is shaped with acid solution collecting tank in condensing tower bottom, after cooling, liquid drips downward into acid solution collecting tank, collecting tank connects pipeline again and collects acid solution recycling can, it is shaped with acid solution collecting tank in the tower bottom of mixing column, this acid solution collecting tank is also by pipeline communication acid solution recycling can, the a small amount of acid solution produced in tower is remixed for reclaiming, acid solution in acid solution recycling can is made directly and reuses, or it is diluted according to concentration or increases acid, finally it is utilized again.
The operating principle of this device is as follows:
High-temperature high concentration acid mist enters aerosol mixing column and atomized water from roaster 1 by blower fan sucking-off and is sufficiently mixed (atomized water is produced by the atomization device of aerosol mixing column) and enters clean solidifying tower condensation and dewfall afterwards and formed and carry out secondary or repeatedly condensation by mixing with liquid sour water (returning atomized water generator to recycle) residual gas (still containing higher acidity) again, when the acidity of the liquid after being condensed reaches finite concentration, or directly send pickling line back to or send into complex acid pond. Acid mist is finally up to standard through the overall absorption of mixing column and condensing tower, and gas enters air.
Claims (2)
1. an acid regeneration acid mist reclaiming clean equipment, it is characterized in that: bag mixing column, condensing tower, acid solution recycling can and air-introduced machine, the gas outlet, top of mixing column connects the bottom air inlet of condensing tower, the gas outlet, top of condensing tower connects air-introduced machine, described mixing column is acid mist water smoke mixing column, water smoke eruption assembly is installed on the top of mixing column, the mist section of entering of water smoke eruption assembly is fastened on the nebulizer of mixing column, condensing fin assembly is installed in described condensing tower, the connection of condensing fin assembly connects refrigeration unit, after cooling, liquid drips downward into acid solution collecting tank, it is shaped with collecting tank in condensing tower bottom, collecting tank connects acid solution recycling can by pipeline.
2. acid regeneration acid mist reclaiming clean equipment according to claim 1, it is characterised in that: being shaped with acid solution collecting tank in the tower bottom of described mixing column, this acid solution collecting tank passes through pipeline communication acid solution recycling can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144431.1U CN205288030U (en) | 2015-12-31 | 2015-12-31 | Clarification plant is retrieved to sour regeneration acid mist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144431.1U CN205288030U (en) | 2015-12-31 | 2015-12-31 | Clarification plant is retrieved to sour regeneration acid mist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205288030U true CN205288030U (en) | 2016-06-08 |
Family
ID=56469959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521144431.1U Expired - Fee Related CN205288030U (en) | 2015-12-31 | 2015-12-31 | Clarification plant is retrieved to sour regeneration acid mist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205288030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536442A (en) * | 2015-12-31 | 2016-05-04 | 天津君议台科技发展有限公司 | Acid regeneration acid mist recycling and purifying device |
-
2015
- 2015-12-31 CN CN201521144431.1U patent/CN205288030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536442A (en) * | 2015-12-31 | 2016-05-04 | 天津君议台科技发展有限公司 | Acid regeneration acid mist recycling and purifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170510 Address after: 300190 Nankai District Road, Baoshan, Jiangchuan, building No. 2, building No. 6, No. 408, No. Patentee after: Chen Jiadong Address before: Rong Yuan Road 300384 Tianjin city Nankai District Huayuan Industrial Park No. 15 1-C-902 Patentee before: TIANJIN JUNYITAI TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170919 Address after: Rong Yuan Road 300384 Tianjin city Nankai District Huayuan Industrial Park No. 15 1-C-902 Patentee after: TIANJIN JUNYITAI TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 300190 Nankai District Road, Baoshan, Jiangchuan, building No. 2, building No. 6, No. 408, No. Patentee before: Chen Jiadong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |