CN206886899U - A kind of ammonia-nitrogen sewage processing equipment of improvement - Google Patents
A kind of ammonia-nitrogen sewage processing equipment of improvement Download PDFInfo
- Publication number
- CN206886899U CN206886899U CN201720436273.XU CN201720436273U CN206886899U CN 206886899 U CN206886899 U CN 206886899U CN 201720436273 U CN201720436273 U CN 201720436273U CN 206886899 U CN206886899 U CN 206886899U
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- Prior art keywords
- pond
- ammonia
- processing equipment
- sewage processing
- nitrogen sewage
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model provides a kind of ammonia-nitrogen sewage processing equipment of improvement, and preliminary sedimentation tank, stripping tower, flocculation basin, regulating reservoir, equalization pond, life assemblage pond and liquid reuse tank are set gradually according to sewage flow direction.A kind of mode of the ammonia-nitrogen sewage processing equipment combination Physiochemical and biochemical of improvement described in the utility model carries out depth removal to the ammonia nitrogen in waste water, optimize waste water treatment process, multinomial detection means is set and is equipped with circulating disposal process simultaneously, the clearance of harmful substance in waste water is improved, ensures that waste water reaches discharge standard.
Description
Technical field
The utility model belongs to field of waste water treatment, more particularly, to a kind of ammonia-nitrogen sewage processing equipment of improvement.
Background technology
With the process of China's economic development and urbanization, the demand of water is constantly increased, the thing followed is sewage
Discharge capacity it is increasing, in water body the sharp increase of ammonia nitrogen amount cause the extensive concern of domestic and international various circles of society.Ammonia nitrogen it is a large amount of
Discharge not only causes phenomena such as water environment pollution and body eutrophication and water body generation red tide, and in Industrial Wastewater Treatment
With cause microbial reproduction in water equipment in reuse project, form biofouling, blocking pipeline and water equipment.Largely contain ammonia
The sewage of nitrogen is discharged into rivers, lake, causes the eutrophication of natural water, at the same to life and the processing of industrial water bring compared with
Big difficulty.Conventional denitrogenation technology is relatively low to the clearance of ammonia nitrogen, it is difficult to reaches sewage drainage standard.
Utility model content
In view of this, the utility model is directed to a kind of ammonia-nitrogen sewage processing equipment of improvement, is mutually tied with Physiochemical and biochemical
The mode of conjunction carries out depth-type filtration cleaning to ammonia nitrogen waste water, optimizes system handling process, and be aided with multinomial detection means, it is ensured that ammonia
Nitrogen wastewater treatment is up to standard.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of ammonia-nitrogen sewage processing equipment of improvement, according to sewage flow direction set gradually preliminary sedimentation tank, stripping tower, flocculation basin,
Regulating reservoir, equalization pond, life assemblage pond and liquid reuse tank.
Further, the stripping tower bottom is provided with the steam inlet of connection steam generator, is set inside the stripping tower
There are PH detections meter I and temperatuer detector, evacuation port and reagent dispensing port are provided with the top of the stripping tower, is produced in the stripping tower
Waste gas discharged from the evacuation port, the stripping tower is also associated with centrifugal blower, the PH detections meter I, the temperature detection
Meter and the centrifugal blower are electrically connected with peripheral hardware control system, and the basicity of sewage in control pond, low-pressure steam are detected by PH
Steam stripping tower is passed through by steam inlet, the ammonia and organic exhaust gas in high ammonia nitrogen organic wastewater are blown out with steam, pass through row
Eat dishes without rice or wine to send out and adsorbed again.
Further, dog-house is provided with above the regulating reservoir, PH detection meters are provided with the regulating reservoir, waste water is being adjusted
Section is adjusted to flow into equalization pond and life assemblage pond after suitable acid-base value again in pond, it is ensured that life assemblage pond normal work, institute
PH detections meter II is stated to electrically connect with peripheral hardware control system.
Further, the equalization pond oral siphon road is provided with elevator pump, and the equalization pond outlet pipeline is provided with flow
Regulating valve, reach the normal flow needed for life assemblage pond processing waste water.
Further, the life assemblage pond includes anoxic pond I, Aerobic Pond I, anoxic pond II and Aerobic Pond II, institute successively
The water inlet for stating anoxic pond I connects with the equalization pond delivery port, the delivery port of the Aerobic Pond II and the liquid reuse tank
Water inlet connects.
Further, the top of anoxic pond I is provided with exhaust outlet I, and the top of anoxic pond II is provided with exhaust outlet II, described
Exhaust outlet I and the exhaust outlet II connect with waste gas recovery pond, and caused waste gas passes through the waste gas recovery pond in anoxic pond
Collect, industrial chemicals etc. is may be used as after classification purification.
Further, ammonia nitrogen detection meter and return line water inlet are sequentially provided with the outlet pipeline of the Aerobic Pond II,
The delivery port of the return line connects with the oral siphon road of the regulating reservoir, the water inlet of the return line with it is described aerobic
The outlet pipeline junction in pond II is provided with triple valve, by the waste water that Aerobic Pond II flows out by ammonia nitrogen detection meter detection, detection
Waste water continues towards liquid reuse tank after qualified, and ammonia nitrogen detects exceeded waste water and is back to the regulation by the control of triple valve
Chi Zhong, circular treatment is carried out to waste water.
Further, the preliminary sedimentation tank, the flocculation basin, the Aerobic Pond I and the sludge of the lower section of the Aerobic Pond II go out
Mouth connects with sludge concentration tank, and the outlet of the sludge concentration tank and mud cake compacting pond connect.
Further, the water inlet of supernatant return line, the supernatant backflow are connected above the sludge concentration tank
The delivery port of pipeline connects with the water inlet of the preliminary sedimentation tank.
Relative to prior art, the ammonia-nitrogen sewage processing equipment of improvement described in the utility model a kind of has following excellent
Gesture：
(1) a kind of mode of the ammonia-nitrogen sewage processing equipment combination Physiochemical and biochemical of improvement described in the utility model is to waste water
In ammonia nitrogen carry out depth removal, ensure that waste water reaches discharge standard.
(2) the ammonia-nitrogen sewage processing equipment optimization waste water treatment process of a kind of improvement described in the utility model, is set more
Item detection means is simultaneously equipped with circulating disposal process simultaneously, improves the clearance of harmful substance in waste water.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is a kind of ammonia-nitrogen sewage processing equipment process chart of improvement described in the utility model embodiment；
Fig. 2 is a kind of ammonia-nitrogen sewage processing equipment structural representation of improvement described in the utility model embodiment.
Description of reference numerals：
1- preliminary sedimentation tanks；2- stripping towers；21-PH detections meter I；22- temperatuer detectors；23- centrifugal blowers；3- flocculation basins；4-
Regulating reservoir；41-PH detections meter II；5- equalization ponds；51- elevator pumps；52- flow control valves；6- liquid reuse tanks；7- anoxic ponds I；
8- Aerobic Ponds I；9- anoxic ponds II；10- Aerobic Ponds II；11- waste gas recoveries pond；12- ammonia nitrogens detection meter；13- sludge concentration tanks；
14- mud cakes suppress pond；15- triple valves.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of ammonia-nitrogen sewage processing equipment of improvement, preliminary sedimentation tank 1, stripping tower 2, flocculation basin are set gradually according to sewage flow direction
3rd, regulating reservoir 4, equalization pond 5, life assemblage pond and liquid reuse tank 6.
The bottom of stripping tower 2 is provided with the steam inlet of connection steam generator, and being provided with PH inside the stripping tower detects
Count I 21 and temperatuer detector 22, be provided with evacuation port and reagent dispensing port at the top of the stripping tower, it is caused in the stripping tower to give up
Gas is discharged from the evacuation port, and the stripping tower is also associated with centrifugal blower 23, the PH detections meter I 21, the temperature detection
Meter 22 and the centrifugal blower 23 are electrically connected with peripheral hardware control system, and the basicity of sewage in control pond, low pressure are detected by PH
Steam is passed through steam stripping tower by steam inlet, and the ammonia and organic exhaust gas in high ammonia nitrogen organic wastewater are blown out with steam, are led to
Evacuation port submitting is crossed to be adsorbed again.
The top of regulating reservoir 4 is provided with dog-house, PH detection meters is provided with the regulating reservoir 4, by waste water in regulating reservoir 4
It is adjusted to flow into equalization pond 5 and life assemblage pond after suitable acid-base value again, it is ensured that life assemblage pond normal work, the PH inspections
Meter II 41 is surveyed to electrically connect with peripheral hardware control system.
The oral siphon road of equalization pond 5 is provided with elevator pump 51, and the outlet pipeline of equalization pond 5 is provided with flow control valve
52, reach the normal flow needed for life assemblage pond processing waste water.
The life assemblage pond includes anoxic pond I 7, Aerobic Pond I 8, anoxic pond II 9 and Aerobic Pond II 10 successively, described to lack
The water inlet in oxygen pond I 7 connects with the delivery port of equalization pond 5, the delivery port of the Aerobic Pond II 10 and the liquid reuse tank
6 water inlets connect.
The top of anoxic pond I 7 is provided with exhaust outlet I 71, and the top of anoxic pond II 9 is provided with exhaust outlet II 91, the row
Gas port I 71 and the exhaust outlet II 91 are connected with waste gas recovery pond 11, and caused waste gas is returned by the waste gas in anoxic pond
Receives pond 11 is collected, and industrial chemicals etc. is may be used as after classification purification.
It is sequentially provided with ammonia nitrogen detection meter 12 and return line water inlet on the outlet pipeline of the Aerobic Pond II 10, described time
The delivery port on flow tube road connects with the oral siphon road of the regulating reservoir 4, the water inlet of the return line and the Aerobic Pond II
10 outlet pipeline junction is provided with triple valve, by the waste water that Aerobic Pond II 10 flows out by ammonia nitrogen detection meter detection, detection
Waste water continues towards liquid reuse tank 6 after qualified, and the exceeded waste water of ammonia nitrogen detection is back to described by the control of triple valve 15
In regulating reservoir 4, circular treatment is carried out to waste water.
The preliminary sedimentation tank 1, the flocculation basin 3, the Aerobic Pond I 8 and the sludge outlet of the lower section of the Aerobic Pond II 10 with
Sludge concentration tank 13 connects, and the outlet of the sludge concentration tank 13 connects with mud cake compacting pond 14.
The water inlet of the top of the sludge concentration tank 13 connection supernatant return line, the supernatant return line go out
The mouth of a river connects with the water inlet of the preliminary sedimentation tank 1.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (9)
- A kind of 1. ammonia-nitrogen sewage processing equipment of improvement, it is characterised in that：Preliminary sedimentation tank (1) is set gradually according to sewage flow direction, is blown De- tower (2), flocculation basin (3), regulating reservoir (4), equalization pond (5), life assemblage pond and liquid reuse tank (6).
- A kind of 2. ammonia-nitrogen sewage processing equipment of improvement according to claim 1, it is characterised in that：The stripping tower (2) Bottom is provided with the steam inlet of connection steam generator, and PH detections I (21) of meter and temperatuer detector are provided with inside the stripping tower (22) evacuation port and reagent dispensing port, are provided with the top of the stripping tower, caused waste gas is from the evacuation port in the stripping tower Discharge, the stripping tower are also associated with centrifugal blower (23), I (21) of the PH detections meter, the temperatuer detector (22) and institute Centrifugal blower (23) is stated to electrically connect with peripheral hardware control system.
- A kind of 3. ammonia-nitrogen sewage processing equipment of improvement according to claim 1, it is characterised in that：The regulating reservoir (4) Top is provided with dog-house, and PH detection meters, described PH detections II (41) of meter and peripheral hardware control system electricity are provided with the regulating reservoir (4) Connection.
- A kind of 4. ammonia-nitrogen sewage processing equipment of improvement according to claim 1, it is characterised in that：The equalization pond (5) Oral siphon road is provided with elevator pump (51), and equalization pond (5) outlet pipeline is provided with flow control valve (52).
- A kind of 5. ammonia-nitrogen sewage processing equipment of improvement according to claim 1, it is characterised in that：The life assemblage pond Include anoxic pond I (7), Aerobic Pond I (8), anoxic pond II (9) and Aerobic Pond II (10) successively, the anoxic pond I (7) enters water Mouth connects with the equalization pond (5) delivery port, the delivery port of the Aerobic Pond II (10) and the liquid reuse tank (6) water inlet Connection.
- A kind of 6. ammonia-nitrogen sewage processing equipment of improvement according to claim 5, it is characterised in that：The anoxic pond I (7) Top is provided with exhaust outlet I (71), is provided with exhaust outlet II (91) above the anoxic pond II (9), the exhaust outlet I (71) and described Exhaust outlet II (91) connects with waste gas recovery pond (11).
- A kind of 7. ammonia-nitrogen sewage processing equipment of improvement according to claim 5, it is characterised in that：The Aerobic Pond II (10) be sequentially provided with ammonia nitrogen detection meter (12) and return line water inlet on outlet pipeline, the delivery port of the return line and The oral siphon road connection of the regulating reservoir (4), the water inlet of the return line and the outlet pipeline of the Aerobic Pond II (10) Junction is provided with triple valve (15).
- A kind of 8. ammonia-nitrogen sewage processing equipment of improvement according to claim 5, it is characterised in that：The preliminary sedimentation tank (1), Sludge outlet and sludge concentration tank (13) below the flocculation basin (3), the Aerobic Pond I (8) and the Aerobic Pond II (10) Connection, the outlet of the sludge concentration tank (13) connect with mud cake compacting pond (14).
- A kind of 9. ammonia-nitrogen sewage processing equipment of improvement according to claim 8, it is characterised in that：The sludge concentration tank (13) water inlet of top connection supernatant return line, delivery port and the preliminary sedimentation tank (1) of the supernatant return line Water inlet connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436273.XU CN206886899U (en) | 2017-04-24 | 2017-04-24 | A kind of ammonia-nitrogen sewage processing equipment of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436273.XU CN206886899U (en) | 2017-04-24 | 2017-04-24 | A kind of ammonia-nitrogen sewage processing equipment of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206886899U true CN206886899U (en) | 2018-01-16 |
Family
ID=61324542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720436273.XU Expired - Fee Related CN206886899U (en) | 2017-04-24 | 2017-04-24 | A kind of ammonia-nitrogen sewage processing equipment of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206886899U (en) |
-
2017
- 2017-04-24 CN CN201720436273.XU patent/CN206886899U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180116 Termination date: 20200424 |