CN201634460U - Novel ammonia distiller - Google Patents
Novel ammonia distiller Download PDFInfo
- Publication number
- CN201634460U CN201634460U CN2009202586977U CN200920258697U CN201634460U CN 201634460 U CN201634460 U CN 201634460U CN 2009202586977 U CN2009202586977 U CN 2009202586977U CN 200920258697 U CN200920258697 U CN 200920258697U CN 201634460 U CN201634460 U CN 201634460U
- Authority
- CN
- China
- Prior art keywords
- ammonia
- pipeline
- waste water
- wastewater
- tube furnace
- Prior art date
- 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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Abstract
A novel ammonia distiller comprises an ammonia stripper and a cooling water pipeline, a wastewater treating pipeline and a feeding pipeline which are communicated with the ammonia stripper, the feeding pipeline is communicated with an ammonia water tank and an alkali tank via pumps, the wastewater pipeline and the feeding pipeline are respectively communicated with the cooling medium channel and the heating medium channel of a heat exchanger, a wastewater recycling pipeline is arranged on the wastewater pipeline to be communicated with the bottom of the ammonia stripper, and a tube furnace is arranged on the wastewater recycling pipeline. The ammonia distiller is more rational and advanced, the operating cost is lowered, the dosage of steam and the discharge of wastewater are decreased, and the treating load of a biochemical wastewater treating device is reduced.
Description
Technical field
The utility model belongs to and is used for the isolated plant that ammonia distillation process is used.
Background technology
In ammonia nitrogen Industrial Wastewater Treatment process, existing treatment technology adopts tower ammonia steaming device to carry out gas usually and proposes ammonia still process, handles the ammonia nitrogen trade effluent.Tower ammonia steaming device, the cost height, energy consumption is bigger, only is suitable for the improvement of the above ammonia nitrogen trade effluent of the hundreds of tons of daily processing.Tower ammonia steaming device in order to keep the air pressure balance inside and outside the tower, is offered equalizing port on tower top in operational process, pollute the environment like this; In the ammonia still process process, can produce a large amount of waste water, and take away a large amount of heats, introduce a large amount of heats in the still-process again and be used for distillation, can not make the resource reasonable use by waste water.
The utility model content
The purpose of this utility model provides a kind of novel ammonia steaming device that can effectively utilize heat in the waste water.
In order to achieve the above object by the following technical solutions: comprise ammonia still and ammonia still cooling water pipeline, wastewater treatment pipeline and feeding pipe to UNICOM, feeding pipe communicates with ammonia water tank and alkali jar by pump, waste water pipeline and feeding pipe are connected with the refrigerant medium channel and the thermal medium passage of interchanger respectively, the waste water circulation line is set on the waste water pipeline is communicated with the ammonia still bottom, the waste water circulation line is provided with tube furnace.
The ammonia still bottom is provided with the secondary sedimentation groove.
Tube furnace adopts helix tube type stove or U type tube furnace.
Adopt the utility model, difference was distilled with steam in the past at the bottom of the tower, but with pump with tower at the bottom of part waste water deliver to and distill at the bottom of returning ammonia still after tube furnace is heated to 135 ℃, tube furnace utilizes coal gas direct heating waste water, can effectively utilize the heat of waste water itself, reduces energy consumption, this device is more reasonable, advanced, working cost reduces, and the consumption of not only having saved steam has also reduced discharged waste water simultaneously, has alleviated the processing load of biochemical waste water treatment unit.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
As shown in the figure, a kind of novel ammonia steaming device, comprise ammonia still 1, the ammonia still bottom is provided with the secondary sedimentation groove, with cooling water pipeline, wastewater treatment pipeline and the feeding pipe of ammonia still to UNICOM, feeding pipe communicates with ammonia water tank 2 and alkali jar 3 by pump, waste water pipeline and feeding pipe are connected with the refrigerant medium channel and the thermal medium passage of interchanger 5 respectively, waste water circulation line 6 is set on the waste water pipeline to be communicated with the ammonia still bottom, the waste water circulation line is provided with tube furnace 4, and tube furnace adopts the helix tube type stove.
Pump with tower at the bottom of part waste water deliver to and distill at the bottom of returning ammonia still after tube furnace is heated to 135 ℃, tube furnace utilizes coal gas direct heating waste water.
Described tube furnace also can be U type tube furnace.
Claims (3)
1. novel ammonia steaming device, comprise ammonia still and ammonia still cooling water pipeline, wastewater treatment pipeline and feeding pipe to UNICOM, feeding pipe communicates with ammonia water tank and alkali jar by pump, waste water pipeline and feeding pipe are connected with the refrigerant medium channel and the thermal medium passage of interchanger respectively, it is characterized in that: the waste water circulation line is set on the waste water pipeline is communicated with the ammonia still bottom, the waste water circulation line is provided with tube furnace.
2. novel ammonia steaming device according to claim 1 is characterized in that: the ammonia still bottom is provided with the secondary sedimentation groove.
3. novel ammonia steaming device according to claim 1 is characterized in that: tube furnace adopts helix tube type stove or U type tube furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202586977U CN201634460U (en) | 2009-12-01 | 2009-12-01 | Novel ammonia distiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202586977U CN201634460U (en) | 2009-12-01 | 2009-12-01 | Novel ammonia distiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201634460U true CN201634460U (en) | 2010-11-17 |
Family
ID=43078948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202586977U Expired - Fee Related CN201634460U (en) | 2009-12-01 | 2009-12-01 | Novel ammonia distiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201634460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991996A (en) * | 2014-04-29 | 2014-08-20 | 佛山市新泰隆环保设备制造有限公司 | Monitor system of resource utilization of wet method rare earth smelting high ammonia-nitrogen wastewater |
-
2009
- 2009-12-01 CN CN2009202586977U patent/CN201634460U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991996A (en) * | 2014-04-29 | 2014-08-20 | 佛山市新泰隆环保设备制造有限公司 | Monitor system of resource utilization of wet method rare earth smelting high ammonia-nitrogen wastewater |
| CN103991996B (en) * | 2014-04-29 | 2015-10-28 | 佛山市新泰隆环保设备制造有限公司 | A kind of Rare Earths smelts the supervisory system of high ammonia-nitrogen wastewater recycling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20101201 |