CN206337028U - A kind of ammonia water recovery device - Google Patents
A kind of ammonia water recovery device Download PDFInfo
- Publication number
- CN206337028U CN206337028U CN201621474917.6U CN201621474917U CN206337028U CN 206337028 U CN206337028 U CN 206337028U CN 201621474917 U CN201621474917 U CN 201621474917U CN 206337028 U CN206337028 U CN 206337028U
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- Prior art keywords
- ammoniacal liquor
- ammonia
- cooling
- recycling
- solution
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Abstract
The utility model discloses a kind of ammonia water recovery device, including be sequentially connected concentration tank, ammoniacal liquor recycling can, heat exchanger and by flow container；The concentration tank is used to be passed through the solution containing ammoniacal liquor, and steam pipe coil is provided with the concentration tank, for being heated to solution, so that the ammoniacal liquor formation ammonia in solution is separated with solution, and is discharged in ammoniacal liquor recycling can；Cooling coil is provided with the ammoniacal liquor recycling can, outside is cased with cooling jacket, cooling coil and cooling jacket are used for common to being cooled down into the ammonia in ammoniacal liquor recycling can, it is allowed to be liquefied as ammoniacal liquor to be stored in ammoniacal liquor recycling can, liquefied ammonia completely is not expelled in heat exchanger for part, is liquefied as being stored into by flow container after ammoniacal liquor by heat exchanger secondary cooling.The utility model is reasonable in design, easy to use, and the rate of recovery of ammoniacal liquor greatly improved, national standard is met.
Description
Technical field
The utility model is related to a kind of ammonia water recovery device.
Background technology
Ammoniacal liquor is a kind of low boiling point, the liquid of highly volatile, and highly volatile goes out chlorine in atmosphere, and ammonia is with very strong
Excitant.At present, in the industry such as chemical industry and non-ferrous metal metallurgy, desulfurization, dechlorination, denitration can all cause substantial amounts of ammonia to be arranged
Release, if not carrying out effective recycling to it, it will cause severe contamination to environment.However, existing ammoniacal liquor is returned
Receiving apparatus is only capable of reaching 50~60% to the rate of recovery of ammonia, and the rate of recovery is extremely low, hardly consistent with national standard.
Utility model content
For above-mentioned the deficiencies in the prior art, the utility model provides a kind of ammonia water recovery device, and ammoniacal liquor can be achieved
High efficiente callback, meets and reclaims requirement.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of ammonia water recovery device, including be sequentially connected concentration tank, ammoniacal liquor recycling can, heat exchanger and by flow container；It is described
Concentration tank is used to be passed through the solution containing ammoniacal liquor, steam pipe coil is provided with the concentration tank, for being heated to solution, so that molten
Ammoniacal liquor formation ammonia in liquid is separated with solution, and is discharged in ammoniacal liquor recycling can；Cooler pan is provided with the ammoniacal liquor recycling can
Pipe, outside is cased with cooling jacket, and cooling coil and cooling jacket are used for common cold to entering the ammonia progress in ammoniacal liquor recycling can
But, it is allowed to be liquefied as ammoniacal liquor to be stored in ammoniacal liquor recycling can, liquefied ammonia completely is not expelled in heat exchanger for part, by exchanging heat
Device secondary cooling is liquefied as being stored into by flow container after ammoniacal liquor.
Further, it is described that vavuum pump is also connected with by pipeline by flow container.
Compared with prior art, the utility model has the advantages that：
(1) the utility model is by setting concentration tank, steam pipe coil, ammoniacal liquor recycling can, cooling coil, cooling jacket, changing
Hot device and by flow container, can be achieved the once heating of solution, cooling liquid twice, so as to using the characteristic of ammoniacal liquor low boiling point, make molten
Ammoniacal liquor in liquid is separated, and is reclaimed.Practice have shown that, the utility model the rate of recovery of ammoniacal liquor can reach 90% with
On, fully meet national standard.
(2) the utility model connects a vavuum pump at by flow container by pipeline, consequently, it is possible to before use, it is first right
Each tank body carries out vacuumize process, can make to keep vacuum negative pressure condition in each tank body, so as to be easier to ammonia and ammoniacal liquor
Flowing, and then optimize the organic efficiency of ammoniacal liquor, and ensure operational safety.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, reference is corresponding entitled：
1- concentration tanks, 2- steam pipe coils, 3- ammoniacal liquor recycling cans, 4- cooling coils, 5- cooling jackets, 6- heat exchangers, 7- by
Flow container.
Embodiment
The utility model is described in further detail with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the present utility model includes
But it is not limited only to following examples.
Embodiment
As shown in figure 1, the utility model provides a kind of ammonia water recovery device, it includes concentration tank 1, the ammonia being sequentially connected
Water recovery tank 3, heat exchanger 6 and by flow container 7.The concentration tank 1 is used to be passed through the solution containing ammoniacal liquor, provided with steaming in the concentration tank
Vapor is passed through in vapour coil pipe 2, steam pipe coil 2, solution can be heated, makes ammoniacal liquor formation ammonia and the solution in solution
Separation, and be discharged in ammoniacal liquor recycling can 3.Cooling coil 4 is provided with the ammoniacal liquor recycling can 3, outside is cased with cooling jacket 5,
Cooling coil and cooling jacket are passed through refrigerant, carry out instantaneous cooling to the ammonia entered in ammoniacal liquor recycling can jointly, are allowed to liquid
Chemical conversion ammoniacal liquor is stored in ammoniacal liquor recycling can 3.And part not completely liquefied ammonia then enter in heat exchanger 6 carry out it is cold again
But, ammoniacal liquor is ultimately formed to enter by flow container 7.So once heated, cooling liquid twice, can be achieved the overwhelming majority recovery of ammoniacal liquor
(rate of recovery can reach more than 90%).
In addition, the utility model connects a vavuum pump also at by flow container 7 by pipeline, before use, first to each
Tank body carries out vacuumize process, to keep vacuum negative pressure condition in each tank body, so that the flowing of ammonia and ammoniacal liquor is easier to,
And ensure operational safety.
According to the characteristic of ammonia, by rational structure design, the rate of recovery of ammoniacal liquor greatly improved in the utility model, meets
The recovery requirement of ammoniacal liquor.Therefore, the utility model compared with prior art, with substantial feature and progress.
Above-described embodiment is only one of preferred embodiment of the present utility model, be should not be taken to limit of the present utility model
Protection domain, it is all body design thought of the present utility model and mentally make have no the change of essential meaning or polishing,
The technical problem that it is solved is still consistent with the utility model, should be included in protection domain of the present utility model it
It is interior.
Claims (2)
1. a kind of ammonia water recovery device, it is characterised in that including the concentration tank (1) being sequentially connected, ammoniacal liquor recycling can (3), heat exchange
Device (6) and by flow container (7)；The concentration tank (1) is used to be passed through the solution containing ammoniacal liquor, and steam pipe coil is provided with the concentration tank
(2), for being heated to solution, so that the ammoniacal liquor formation ammonia in solution is separated with solution, and it is discharged to ammoniacal liquor recycling can
It is interior；Cooling coil (4) is provided with the ammoniacal liquor recycling can (3), outside is cased with cooling jacket (5), cooling coil and cooling jacket
For cooling down to entering the ammonia in ammoniacal liquor recycling can jointly, it is allowed to be liquefied as ammoniacal liquor to be stored in ammoniacal liquor recycling can, portion
Divide incomplete liquefied ammonia to be expelled in heat exchanger (6), be liquefied as being stored into by liquid after ammoniacal liquor by heat exchanger (6) secondary cooling
In tank (7).
2. a kind of ammonia water recovery device according to claim 1, it is characterised in that described also to be passed through pipeline by flow container (7)
It is connected with vavuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474917.6U CN206337028U (en) | 2016-12-29 | 2016-12-29 | A kind of ammonia water recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474917.6U CN206337028U (en) | 2016-12-29 | 2016-12-29 | A kind of ammonia water recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206337028U true CN206337028U (en) | 2017-07-18 |
Family
ID=59304291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621474917.6U Active CN206337028U (en) | 2016-12-29 | 2016-12-29 | A kind of ammonia water recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206337028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807446A (en) * | 2020-07-13 | 2020-10-23 | 界首市南都华宇电源有限公司 | Device for recovering ammonia in wastewater and using method thereof |
-
2016
- 2016-12-29 CN CN201621474917.6U patent/CN206337028U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807446A (en) * | 2020-07-13 | 2020-10-23 | 界首市南都华宇电源有限公司 | Device for recovering ammonia in wastewater and using method thereof |
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