CN201148353Y - Apparatus for reclaiming ammonia from ammonia-containing waste water - Google Patents
Apparatus for reclaiming ammonia from ammonia-containing waste water Download PDFInfo
- Publication number
- CN201148353Y CN201148353Y CNU2007201955941U CN200720195594U CN201148353Y CN 201148353 Y CN201148353 Y CN 201148353Y CN U2007201955941 U CNU2007201955941 U CN U2007201955941U CN 200720195594 U CN200720195594 U CN 200720195594U CN 201148353 Y CN201148353 Y CN 201148353Y
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- ammonia
- tank
- absorption tower
- still process
- tank body
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Abstract
The utility model relates to a device used for recycling ammonia from ammonia-containing wastewater, which is characterized in that the device consists of an ammonia distillation tank, wherein, a lower part in the tank body is provided with a spiral steam heating coil and an inflation tube, a spray absorption tower; wherein, the steam inlet of the absorption tower is connected with the steam exhaust port of the ammonia distillation tank, and an absorption liquid circulating tank. The device of the utility model evaporates and gas-extracts the ammonia by a method of heating the ammonia-containing wastewater and blowing in compressed air, the ammonia evaporated and gas-extracted passes through an entrainment separator and then be recycled, furthermore, by using the device, the ammonia can be comprehensively recycled and utilized, thus avoiding to pollute environment.
Description
Technical field
The utility model relates to the device that reclaims ammonia in a kind of ammonia-containing water.
Background technology
In many Chemical Manufacture, can produce a large amount of ammonia-containing waters, in actual production, big or reclaim many reasons such as uneconomical owing to recovery difficult, sometimes adopt the mode of directly discharging to handle, make ammonia can not get comprehensive recycling, cause wasting of ammonia, and cause problems such as environmental pollution easily.
Summary of the invention
The purpose of this utility model is exactly in order to overcome the deficiency of above-mentioned existence, and the device that reclaims ammonia in a kind of ammonia-containing water of effectively problems such as comprehensive reutilization, contaminated solution is provided.
The purpose of this utility model is achieved through the following technical solutions.
Reclaim the device of ammonia in a kind of ammonia-containing water, it is characterized in that its device is made up of following structure:
Ammonia still process jar-this ammonia still process jar profile is that a top is the tubular tank body of taper, is provided with steam drain at the taper tank deck, and sidewall is provided with the waste liquid import, the tank wall bottom is provided with the residual liquid discharge mouth; The bottom is provided with a spirrillum steam heating coil in tank body, and the inlet mouth end of coil pipe passes ammonia still process jar upper portion side wall, the water return outlet end passes ammonia still process jar lower sides; Also be provided with a gas-filled valve in tank body, this gas-filled valve is made up of with vertical gas-filled valve ring pipe at the bottom of being positioned at jar, that have production well on the tube wall, and its vertical gas-filled valve level of being folded to is passed tank wall;
Absorption tower-this tower is a spray absorber, and the steam inlet on absorption tower and ammonia still process jar steam drain link;
Circulation tank-this circulation tank is an airtight tank body, cover the evacuation port and the absorption liquid pure water inlet that have the fluid inlet that links with the absorption tower leakage fluid dram, link with the absorption tower inlet mouth on the tank body, have absorption liquid pure water outlet in wall bottom then and link by recycle pump and the spray liquid import of top, absorption tower.
Reclaim the device of ammonia in a kind of ammonia-containing water of the present utility model, it is characterized in that described ammonia still process jar steam drain is provided with an entrainment trap.
Reclaim the device of ammonia in a kind of ammonia-containing water of the present utility model, with ammonia-containing water join reclaim ammonia the ammonia still process jar in, by heating evaporation with feed pressurized air and evaporate the gentle ammonia of carrying, through separate absorbent, make ammonia obtain comprehensive recycling, avoid causing environmental pollution etc.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Reclaim the device of ammonia in a kind of ammonia-containing water, its device is made up of following structure:
Ammonia still process jar 1-this ammonia still process jar profile is that a top is the tubular tank body of taper, is provided with steam drain 2 at the taper tank deck, and sidewall is provided with waste liquid import 3, the tank wall bottom is provided with residual liquid discharge mouth 4; The bottom is provided with a spirrillum steam heating coil 5 in tank body, and the inlet mouth end of coil pipe passes ammonia still process jar upper portion side wall, the water return outlet end passes ammonia still process jar lower sides; Also be provided with a gas-filled valve 6 in tank body, this gas-filled valve is made up of with vertical gas-filled valve ring pipe at the bottom of being positioned at jar, that have production well on the tube wall, and its vertical gas-filled valve level of being folded to is passed tank wall;
Absorption tower 7-this tower is the spray absorber of a standard, and the steam inlet on absorption tower and ammonia still process jar steam drain link;
Circulation tank 8-this circulation tank is an airtight tank body, cover the evacuation port 10 and the absorption liquid pure water inlet 11 that have the fluid inlet 9 that links with the absorption tower leakage fluid dram, link with the absorption tower inlet mouth on the tank body, have absorption liquid pure water outlet 12 in the bottom of wall then, link by recycle pump and the spray liquid import of top, absorption tower.
Reclaim the device of ammonia in a kind of ammonia-containing water of the present utility model, described ammonia still process jar steam drain is provided with the entrainment trap 13 of a standard.
During actual the use, ammonia-containing water is joined in the evaporating pot, feed steam at steam heating coil ammonia-containing water is heated to 50～80 ℃, in circular ring pipe, feed simultaneously pressurized air, air dispersion aperture on the circular ring pipe is blown into air in the ammonia-containing water, evaporates the gentle ammonia that puts forward and enters the ammonia absorption tower after by entrainment trap and reclaim.
Claims (2)
1. reclaim the device of ammonia in the ammonia-containing water, it is characterized in that its device is made up of following structure:
Ammonia still process jar-this ammonia still process jar profile is that a top is the tubular tank body of taper, is provided with steam drain at the taper tank deck, and sidewall is provided with the waste liquid import, the tank wall bottom is provided with the residual liquid discharge mouth; The bottom is provided with a spirrillum steam heating coil in tank body, and the inlet mouth end of coil pipe passes ammonia still process jar upper portion side wall, the water return outlet end passes ammonia still process jar lower sides; Also be provided with a gas-filled valve in tank body, this gas-filled valve is made up of with vertical gas-filled valve ring pipe at the bottom of being positioned at jar, that have production well on the tube wall, and its vertical gas-filled valve level of being folded to is passed tank wall;
Absorption tower-this tower is a spray absorber, and the steam inlet on absorption tower and ammonia still process jar steam drain link;
Circulation tank-this circulation tank is an airtight tank body, cover the evacuation port and the absorption liquid pure water inlet that have the fluid inlet that links with the absorption tower leakage fluid dram, link with the absorption tower inlet mouth on the tank body, have absorption liquid pure water outlet in wall bottom then and link by recycle pump and the spray liquid import of top, absorption tower.
2. reclaim the device of ammonia in a kind of ammonia-containing water according to claim 1, it is characterized in that described ammonia still process jar steam drain is provided with an entrainment trap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201955941U CN201148353Y (en) | 2007-11-06 | 2007-11-06 | Apparatus for reclaiming ammonia from ammonia-containing waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201955941U CN201148353Y (en) | 2007-11-06 | 2007-11-06 | Apparatus for reclaiming ammonia from ammonia-containing waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201148353Y true CN201148353Y (en) | 2008-11-12 |
Family
ID=40116120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201955941U Expired - Fee Related CN201148353Y (en) | 2007-11-06 | 2007-11-06 | Apparatus for reclaiming ammonia from ammonia-containing waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201148353Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218261A (en) * | 2011-04-14 | 2011-10-19 | 清华大学 | Method and equipment for collecting carbon dioxide from fuel gas by using ammonia water fine spraying |
| CN103112871A (en) * | 2013-02-19 | 2013-05-22 | 厦门国麟科技有限公司 | Method for preparing high-concentration ammonia by separating and purifying low-concentration aqueous ammonia |
| CN103359802A (en) * | 2012-03-28 | 2013-10-23 | 杜惠红 | Method and device for recovering ammonia from nitrochlorobenzene ammonolysis wastewater |
| CN103359862A (en) * | 2012-03-28 | 2013-10-23 | 杜惠红 | Process and system for treating nitrochlorobenzene ammonolysis wastewater |
| CN103566740A (en) * | 2013-10-25 | 2014-02-12 | 常州大学 | Device for treating high-concentration ammonia nitrogen in exhaust gas of fertilizer plant in phosphate gradient way by using surfactant |
| TWI572559B (en) * | 2014-04-29 | 2017-03-01 | Hsieh Sen Wu | Purification and Recovery of Ammonia from Wastewater by Ammonia Wastewater |
| CN107586958A (en) * | 2017-08-25 | 2018-01-16 | 金川集团股份有限公司 | A kind of method of ammonium root recycling in waste water of noble metal containing ammonium |
| TWI669275B (en) * | 2018-08-24 | 2019-08-21 | 蘇容嬋 | Ammonia treatment unit |
| CN113198190A (en) * | 2021-05-17 | 2021-08-03 | 辽宁麦格尼科技有限公司 | Process equipment for ammonia distillation of slurry |
-
2007
- 2007-11-06 CN CNU2007201955941U patent/CN201148353Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218261A (en) * | 2011-04-14 | 2011-10-19 | 清华大学 | Method and equipment for collecting carbon dioxide from fuel gas by using ammonia water fine spraying |
| CN102218261B (en) * | 2011-04-14 | 2013-09-04 | 清华大学 | Method and equipment for collecting carbon dioxide from fuel gas by using ammonia water fine spraying |
| CN103359802A (en) * | 2012-03-28 | 2013-10-23 | 杜惠红 | Method and device for recovering ammonia from nitrochlorobenzene ammonolysis wastewater |
| CN103359862A (en) * | 2012-03-28 | 2013-10-23 | 杜惠红 | Process and system for treating nitrochlorobenzene ammonolysis wastewater |
| CN103112871A (en) * | 2013-02-19 | 2013-05-22 | 厦门国麟科技有限公司 | Method for preparing high-concentration ammonia by separating and purifying low-concentration aqueous ammonia |
| CN103112871B (en) * | 2013-02-19 | 2014-10-29 | 厦门国麟科技有限公司 | Method for preparing high-concentration ammonia by separating and purifying low-concentration aqueous ammonia |
| CN103566740A (en) * | 2013-10-25 | 2014-02-12 | 常州大学 | Device for treating high-concentration ammonia nitrogen in exhaust gas of fertilizer plant in phosphate gradient way by using surfactant |
| TWI572559B (en) * | 2014-04-29 | 2017-03-01 | Hsieh Sen Wu | Purification and Recovery of Ammonia from Wastewater by Ammonia Wastewater |
| CN107586958A (en) * | 2017-08-25 | 2018-01-16 | 金川集团股份有限公司 | A kind of method of ammonium root recycling in waste water of noble metal containing ammonium |
| TWI669275B (en) * | 2018-08-24 | 2019-08-21 | 蘇容嬋 | Ammonia treatment unit |
| CN113198190A (en) * | 2021-05-17 | 2021-08-03 | 辽宁麦格尼科技有限公司 | Process equipment for ammonia distillation of slurry |
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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: 20081112 Termination date: 20121106 |