CN205892957U - Ammonia nitrogen blows and takes off sewage treatment plant - Google Patents
Ammonia nitrogen blows and takes off sewage treatment plant Download PDFInfo
- Publication number
- CN205892957U CN205892957U CN201620783460.0U CN201620783460U CN205892957U CN 205892957 U CN205892957 U CN 205892957U CN 201620783460 U CN201620783460 U CN 201620783460U CN 205892957 U CN205892957 U CN 205892957U
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- tower
- ammonia
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- locator
- treatment plant
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Abstract
The utility model relates to an ammonia nitrogen blows and takes off sewage treatment plant, which belongs to the technical field of sewage treatment, it takes off the tower including blowing, absorption tower and ultrasonator, blow and take off that from the top down is equipped with the first water -locator that sprays in proper order in the tower, first filler district, the second spray the water -locator with, the second packs and distinguishes and the pools zone, the pools zone sprays the water -locator with the second and passes through the drinking -water pipe intercommunication, ultrasonator's ultrasonic transducer establishes the below in first filler district and second filler district, the top that the second packed the district communicates with the absorption tower, the utility model discloses a hyperacoustic cavitation makes the sewage gassing, and ammonia and nitrogen gas are easy during bubble breakage breaks away from with water, the ammonia and the nitrogen gas that break away from pass through the absorption tower handle after the discharge, reduction air pollution.
Description
Technical field
This utility model is related to a kind of sewage-treatment plant, more particularly, to a kind of ammonia-nitrogen desorption sewage-treatment plant.
Background technology
At present in sewage disposal, high-concentration ammonia nitrogenous wastewater source is very wide and discharge capacity is big.As chemical fertilizer, coking, petrochemical industry, system
Medicine, food, refuse landfill etc. all produce a large amount of high-concentration ammonia nitrogenous wastewaters.
Ammonia nitrogen enters water body, particularly flow slow lake, bay, easily causes algae class and other microorganisms a large amount of
Breeding, forms eutrophication pollution, except meeting makes water treatment plants run difficulty, causes outside the abnormal flavour of drinking water, when serious
Oxygen in water can be made to decline, Fish mortality.For meeting the environmental quality requirement of public's continuous improvement, country is to ammonia nitrogen system
Order increasingly stricter discharge standard, research and development are economical, efficiently denitrogenate treatment technology and equipment has become water pollution control
The emphasis of engineering field research processed and focus.
At present the processing method of ammonia nitrogen waste water mainly has air stripping method, air stripping method be make water as discontinuous phase with
Air contact, using the difference between the actual concentrations of component in water and equilibrium concentration, makes ammonia nitrogen be transferred to gas phase and remove.Existing
Some ammonia nitrogen blowing-off devices are substantially all and are utilized in squeezing into compressed air in waste water, so that pressure-air and waste water is collided mixed
Close, after gas-liquid is fully contacted, then subsequent treatment is carried out by nozzle ejection.This equipment is primarily present two defects: one is, should
The ammonia that equipment spins off, nitrogen are directly discharged in the air, and air can be polluted；Two are, ammonia nitrogen can not completely with
Water departs from.
Chinese patent cn 203890086u is directed to above-mentioned tradition ammonia nitrogen blowing-off device and departs from halfway problem, discloses
A kind of ammonia-nitrogen desorption secondary spraying tower is it is characterised in that being respectively the first packing area from top to bottom, second filling out in the inside of tower body
Material area and pools zone, the upper horizontal in the first packing area is installed and is once sprayed water-locator, the second packing area and the first packing area
Between be horizontally mounted secondary spraying water-locator, secondary spraying water-locator is connected with secondary spraying pump by secondary spraying pipe, secondary
The oral siphon that spray pump connects is connected with pools zone bottom, and the surrounding in pools zone is respectively provided with fan interface, and bottom side is divided
Not She Zhi population and blow-down pipe, the body of outlet pipe is inserted in inside pools zone.This equipment increased NH_3-N treating effect, but certainly will
Cause equipment volume to become big, and compared with the input incrementss processing with this equipment, the effect of increase is not directly proportional.
Utility model content
The purpose of this utility model is for NH_3-N treating in above-mentioned prior art not thoroughly and waste gas can cause supply
The defects such as pollution, are related to a kind of ammonia-nitrogen desorption sewage-treatment plant that can improve treatment effect and reduce air pollution.
For the attainment of one's purpose, the technical scheme that this utility model provides is:
A kind of ammonia-nitrogen desorption sewage-treatment plant that this utility model is related to it is characterised in that: it includes stripping tower and suction
Receive tower, be sequentially provided with from top to bottom in described stripping tower the first spray water-locator, the first packing area, second spray water-locator and
Second packing area, stripping tower bottom is pools zone, and the side wall of pools zone is provided with outlet and blowing mouth, the second spray water-locator
Connected with pools zone by drinking-water pipe, drinking-water pipe is provided with suction pump；Described absorption tower is located at the side of stripping tower, absorption tower
Top is connected with stripping top of tower by breather, is provided with dry load layer inside absorption tower, and bottom is provided with gas outlet, gas outlet
Place is provided with air pump.
Preferably, it also includes ultrasonic wave generating apparatus, and described ultrasonic wave generating apparatus include supersonic generator, surpass
Sonic probe and two ultrasound probe installing plates being separately mounted to below the first packing area and the second packing area, ultrasound wave is visited
Head is arranged on ultrasound probe installing plate, electrically connects with supersonic generator.
Ultrasound wave has mechanical effect, cavitation, heat effect and chemical effect, and ultrasonic applications are filled in ammonia-nitrogen desorption
Put and mainly use its cavitation, the minute bubbles that ul-trasonic irradiation can produce a large amount of minute bubbles formation when liquid can be with week
Enclose the vibration of medium and constantly move, grow up or vanish suddenly, at this moment ammonia soluble in water escapes from liquid, to play thoroughly
The purpose that ammonia nitrogen is departed from from waste water.
Preferably, the top of described stripping tower is additionally provided with suction fan.
The technical scheme being provided using this utility model, compared with prior art, is had the advantages that
The ammonia-nitrogen desorption sewage-treatment plant that this utility model is related to, compared with legacy equipment, is set up first in stripping tower
Ultrasonic wave generating apparatus, can make to produce a large amount of bubbles in liquid, and after bubble-break, ammonia and nitrogen are easy to discharge from liquid,
Increase removal effect；Secondly, the nitrogen that this utility model is discharged, ammonia enter after processing in absorption tower and are discharged in the air again, subtract
The pollution of few air.
Brief description
Fig. 1 is the structural representation of this utility model ammonia-nitrogen desorption sewage-treatment plant.
Mark explanation in schematic diagram: 1 stripping tower, 2 absorption towers, 4 suction fan, 11 first spray water-locators, 12 first
Packing area, 13 second spray water-locators, 14 second packing areas, 15 blowing mouths, 16 pools zones, 17 outlets, 18 suction pumps, 19 take out
Water pipe, 21 dry load layers, 22 gas outlets, 23 air pumps, 31 supersonic generators, 32 ultrasound probe installing plates.
Specific embodiment
For further appreciating that content of the present utility model, this utility model is described in detail in conjunction with the embodiments, real below
Apply example to be used for this utility model is described, but be not limited to scope of the present utility model.
In conjunction with Fig. 1, a kind of ammonia-nitrogen desorption sewage-treatment plant that this utility model is related to includes stripping tower 1 and absorption tower 2.
It is sequentially provided with the first spray water-locator 11 from top to bottom, the first packing area 12, second sprays water-locator 13 in described stripping tower 1
With the second packing area 14, stripping tower bottom is pools zone 16, and the side wall of pools zone 16 is provided with outlet 17 and blowing mouth 15, the
Two spray water-locators 13 are connected with pools zone 16 by drinking-water pipe 19, and drinking-water pipe is provided with suction pump 18, the water in pools zone 16
The second spray water-locator 13 can be extracted into by suction pump 18 to spray, carry out second stripping process；Described absorption tower 2 is located at blows
The side of de- tower 1, absorption tower 2 top is provided with suction fan 4, and is connected with stripping tower 1 top by breather, accelerates waste gas
Mass rate of emission, is provided with dry load layer 21 inside absorption tower 2, bottom is provided with gas outlet 22, is provided with air pump 23, nitrogen at gas outlet
Pass through with ammonia to be absorbed during the dry load layer 21 in absorption tower 2, expellant gas will not pollute to air.
For increasing stripping effect, the ammonia-nitrogen desorption sewage-treatment plant that this utility model is related to also includes ultrasound wave and sets
Standby, described ultrasonic wave generating apparatus include supersonic generator 31, ultrasound probe (in figure does not mark) and are separately mounted to
First packing area 12 and two ultrasound probe installing plates 32 of the second packing area 14 lower section, ultrasound probe is arranged on ultrasound wave
The center of probe installing plate 32, is electrically connected with external supersonic generator 31.Ultrasound wave has mechanical effect, cavitation is made
With, heat effect and chemical effect, ultrasonic applications are mainly used its cavitation, ul-trasonic irradiation in ammonia nitrogen blowing-off device
The minute bubbles that a large amount of minute bubbles are formed can be produced can constantly move with the vibration of surrounding medium, grow up or suddenly when liquid
Vanish, at this moment ammonia soluble in water escapes from liquid, to play the purpose thoroughly departing from ammonia nitrogen from waste water.
Above in association with embodiment, this utility model is described in detail, but described content is only of the present utility model relatively
Good embodiment is it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range
Impartial change and improvement etc., all should still fall within patent covering scope of the present utility model.
Claims (3)
1. a kind of ammonia-nitrogen desorption sewage-treatment plant it is characterised in that: it includes stripping tower and absorption tower, in described stripping tower
It is sequentially provided with the first spray water-locator, the first packing area, the second spray water-locator and the second packing area, stripping tower bottom from top to bottom
Portion is pools zone, and the side wall of pools zone is provided with outlet and blowing mouth, and the second spray water-locator passes through drinking-water pipe and pools zone
Connection, drinking-water pipe is provided with suction pump；Described absorption tower is located at the side of stripping tower, absorbs top of tower and passes through breather and blow
De- top of tower connection, is provided with dry load layer, bottom is provided with gas outlet, is provided with air pump at gas outlet inside absorption tower.
2. ammonia-nitrogen desorption sewage-treatment plant according to claim 1 it is characterised in that: it also includes ultrasound wave and sets
Standby, described ultrasonic wave generating apparatus include supersonic generator, ultrasound probe and are separately mounted to the first packing area and
Two ultrasound probe installing plates below two packing areas, ultrasound probe is arranged on ultrasound probe installing plate, and ultrasonic
Wave producer electrically connects.
3. ammonia-nitrogen desorption sewage-treatment plant according to claim 1 it is characterised in that: the top of described stripping tower is also
It is provided with suction fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783460.0U CN205892957U (en) | 2016-07-22 | 2016-07-22 | Ammonia nitrogen blows and takes off sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783460.0U CN205892957U (en) | 2016-07-22 | 2016-07-22 | Ammonia nitrogen blows and takes off sewage treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205892957U true CN205892957U (en) | 2017-01-18 |
Family
ID=57784866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620783460.0U Expired - Fee Related CN205892957U (en) | 2016-07-22 | 2016-07-22 | Ammonia nitrogen blows and takes off sewage treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205892957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551776A (en) * | 2020-11-17 | 2021-03-26 | 西安净源水处理科技有限公司 | High-concentration ammonia nitrogen wastewater treatment equipment and process |
-
2016
- 2016-07-22 CN CN201620783460.0U patent/CN205892957U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551776A (en) * | 2020-11-17 | 2021-03-26 | 西安净源水处理科技有限公司 | High-concentration ammonia nitrogen wastewater treatment equipment and process |
| CN112551776B (en) * | 2020-11-17 | 2024-02-02 | 西安净源水处理科技有限公司 | High-concentration ammonia nitrogen wastewater treatment equipment and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 311255 Shifang Village, Puyang Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Cailian Environmental Protection Technology Co., Ltd. Address before: 311255 Zhenpu Road 338, Puyang Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou only environmental protection technology 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: 20170118 Termination date: 20200722 |