CN203498105U - Ammonia absorption ammonium hydroxide production device - Google Patents
Ammonia absorption ammonium hydroxide production device Download PDFInfo
- Publication number
- CN203498105U CN203498105U CN201320456509.8U CN201320456509U CN203498105U CN 203498105 U CN203498105 U CN 203498105U CN 201320456509 U CN201320456509 U CN 201320456509U CN 203498105 U CN203498105 U CN 203498105U
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- Prior art keywords
- tower
- ammonia
- ammonium hydroxide
- gas ammonia
- pipeline
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Abstract
The utility model relates to an environmental protection device, and in particular relates to an ammonia absorption ammonium hydroxide production device. The ammonia absorption ammonium hydroxide production device consists of three vertical towers which are made of glass fiber reinforced plastics and gradually connected with one another level by level, wherein filler is filled in the upper part in each tower, water is stored in the lower part in each tower, and the three towers are respectively provided with a pump which is used for conveying the water or ammonium hydroxide in the lower part of the tower to the top of the tower and sprinkling the water or the ammonium hydroxide filler; a to-be-treated ammonia inlet of a first tower is connected with an ammonia outlet of an ammonium hydroxide storage tank trough a pipeline, a treated ammonia outlet of the first tower is connected with a to-be-treated ammonia inlet of a second tower through a pipeline, a treated ammonia outlet of the second tower is connected with a to-be-treated ammonia inlet of a third tower through a pipeline, and the third tower is provided with a treated discharging port; and the treated ammonium hydroxide of the three towers is connected to the ammonium hydroxide inlet of the ammonium hydroxide storage tank through a pipeline. By adopting the ammonia absorption ammonium hydroxide production device, the ammonia is recycled to produce the ammonium hydroxide, so that the severe environmental pollution and human body hazard caused by the emission of the ammonia can be greatly reduced, and not only can the economic benefit be achieved, but also the social benefit is good. The device is simple in structure and convenient to use and maintain.
Description
Technical field
The utility model relates to environment protection treating equipment, and particularly a kind of gas ammonia absorbs ammoniacal liquor device processed.
Background technology
Shanghai Jinshan petrochemical logistics company limited has liquefied ammonia and unloads train, automobile and storage business, unload after gas ammonia that train, automobile and liquid ammonia ball tank decompression produce is made ammoniacal liquor and be stored in vertical storage tank, when ammonia concn reaches 18% when above, in tank, ammoniacal liquor is vaporized into gas ammonia and enters atmosphere from storage tank vacuum pressure valves, causes serious environmental pollution and life harm.
Summary of the invention
The purpose of this utility model is to provide a kind of gas ammonia to absorb ammoniacal liquor device processed, mainly solve above-mentioned the deficiencies in the prior art part, it plays gas ammonia is reclaimed and makes ammoniacal liquor, greatly reduce gas ammonia discharge and bring serious environmental pollution and hazard to person, both play certain economic benefit, brought again good social benefit.This apparatus structure is simple, and working service is convenient.
For achieving the above object, the technical solution of the utility model is:
A kind of gas ammonia absorbs ammoniacal liquor device processed, it is characterized in that: tower that this device is made by three vertical fiberglass materials and that connect step by step, the tower internal upper part installing filler of three towers, bottom hold water, and three towers all have the water of bottom in tower or ammoniacal liquor are delivered to the pump that top of tower sprays from filler; The pending gas ammonia entrance of the first tower is connected with the outlet of the gas ammonia of tank used for storing ammonia, the first tower is processed rear gas ammonia outlet and is connected with the pending gas ammonia entrance of the second tower by pipeline, the second tower is processed rear gas ammonia outlet and is connected with the pending gas ammonia entrance of the 3rd tower by pipeline, and the 3rd tower has processes rear discharge outlet; And the ammoniacal liquor after three towers are processed is all connected to the ammonia inlet of tank used for storing ammonia by pipeline.
Described gas ammonia absorbs ammoniacal liquor device processed, it is characterized in that: described device has the service water injection device being connected with spray equipment in tower.
Described gas ammonia absorbs ammoniacal liquor device processed, it is characterized in that: described device has and the sewage draining exit being connected in tower.
Compared with prior art, technique effect of the present utility model is as follows: the utility model plays gas ammonia is reclaimed and makes ammoniacal liquor, greatly reduce gas ammonia discharge and bring serious environmental pollution and hazard to person, both played certain economic benefit, brought again good social benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Refer to Fig. 1, the utility model discloses a kind of gas ammonia and absorb ammoniacal liquor device processed.As shown in the figure: tower 11,12,13 that this device is made by three vertical fiberglass materials and that connect step by step, the tower internal upper part installing filler of three towers 11,12,13, bottom hold water, and three towers 11,12,13 all have the water of bottom in tower or ammoniacal liquor are delivered to the pump 2 that top of tower sprays from filler; The pending gas ammonia entrance of the first tower 11 is connected with the outlet of the gas ammonia of tank used for storing ammonia 3, the first tower 11 is processed rear gas ammonia outlet and is connected with the pending gas ammonia entrance of the second tower 12 by pipeline, the second tower 12 is processed rear gas ammonia outlet and is connected with the pending gas ammonia entrance of the 3rd tower 13 by pipeline, and the 3rd tower 13 has processes rear discharge outlet 131; And the ammoniacal liquor after three towers 11,12,13 are processed is all connected to the ammonia inlet of tank used for storing ammonia 3 by pipeline.
When the utility model is used, each tower 11, 12, 13 all use pump 2 to take out the water of tower bottom or ammoniacal liquor delivers to top of tower and sprays from filler, the gas ammonia that tank used for storing ammonia 3 is breathed out is introduced in the first tower 11, the interior water of the first tower 11 absorbs gas ammonia in the process of spray, the not consoluet gas ammonia of the first tower 11 enters the 2 12 tower, the not consoluet gas ammonia of the second tower 12 enters the tower 13, gas ammonia repeatedly rinses and absorbs in three grades of towers, will be very low to the 3rd tower 13 ammonia concns, the minute quantity gas ammonia volatilizing carries out high-altitude qualified discharge, at gas ammonia, absorb in the process of ammoniacal liquor processed, when ammonia concn reaches certain value in each tower, utilize and be pumped in tank used for storing ammonia 2, the inherent clear water that injects of tower absorbs.
Described device has the service water injection device 4 being connected with tower 11,12,13 interior spray equipments, for injecting spray water or for the water in cleaning tower.
Described device has and the interior sewage draining exit being connected 5 of tower 11,12,13, for discharging sewage in tower.
Be only preferred embodiment of the present utility model in sum, be not used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modify, all should be technology category of the present utility model.
Claims (3)
1. a gas ammonia absorbs ammoniacal liquor device processed, it is characterized in that: tower (11,12,13) that this device is made by three vertical fiberglass materials and that connect step by step, the tower internal upper part installing filler of three towers (11,12,13), bottom hold water, and three towers (11,12,13) all have the water of bottom in tower or ammoniacal liquor are delivered to the pump (2) that top of tower sprays from filler; The pending gas ammonia entrance of the first tower (11) is connected with the outlet of the gas ammonia of tank used for storing ammonia (3), the first tower (11) is processed rear gas ammonia outlet and is connected with the pending gas ammonia entrance of the second tower (12) by pipeline, the second tower (12) is processed rear gas ammonia outlet and is connected with the pending gas ammonia entrance of the 3rd tower (13) by pipeline, and the 3rd tower (13) has processes rear discharge outlet (131); And the ammoniacal liquor after three towers (11,12,13) are processed is all connected to the ammonia inlet of tank used for storing ammonia (3) by pipeline.
2. gas ammonia according to claim 1 absorbs ammoniacal liquor device processed, it is characterized in that: described device has the service water injection device (4) being connected with the interior spray equipment of tower (11,12,13).
3. gas ammonia according to claim 1 and 2 absorbs ammoniacal liquor device processed, it is characterized in that: described device has and the sewage draining exit (5) being connected in tower (11,12,13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456509.8U CN203498105U (en) | 2013-07-30 | 2013-07-30 | Ammonia absorption ammonium hydroxide production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456509.8U CN203498105U (en) | 2013-07-30 | 2013-07-30 | Ammonia absorption ammonium hydroxide production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203498105U true CN203498105U (en) | 2014-03-26 |
Family
ID=50329103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320456509.8U Expired - Fee Related CN203498105U (en) | 2013-07-30 | 2013-07-30 | Ammonia absorption ammonium hydroxide production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203498105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413406A (en) * | 2015-12-27 | 2016-03-23 | 安徽淮化股份有限公司 | Recycling system of ammonia gas in emptying tail gas and operation method therefor |
| WO2020258940A1 (en) * | 2019-06-26 | 2020-12-30 | 佳化化学科技发展（上海）有限公司 | Ammonia-containing tail gas absorption system |
-
2013
- 2013-07-30 CN CN201320456509.8U patent/CN203498105U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413406A (en) * | 2015-12-27 | 2016-03-23 | 安徽淮化股份有限公司 | Recycling system of ammonia gas in emptying tail gas and operation method therefor |
| CN105413406B (en) * | 2015-12-27 | 2017-10-24 | 安徽淮化股份有限公司 | The recovery system and its operating method of gas ammonia in a kind of emptying end gas |
| WO2020258940A1 (en) * | 2019-06-26 | 2020-12-30 | 佳化化学科技发展（上海）有限公司 | Ammonia-containing tail gas absorption system |
| EP3967387A4 (en) * | 2019-06-26 | 2022-08-03 | Jiahua Science&Technology Development (Shanghai ) Ltd. | Ammonia-containing tail gas absorption system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 9048 Jinshan District Petrochemical Shanghai Hangzhou Highway No. 200540, Shanghai Patentee after: Shanghai Jinshan petrochemical logistics Limited by Share Ltd Address before: 9048 Jinshan District Petrochemical Shanghai Hangzhou Highway No. 200540, Shanghai Patentee before: Shanghai Jinshan Petrochemical Logistics Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20170730 |