CN206915942U - A kind of depth removes the wastewater treatment equipment of ammonia nitrogen - Google Patents
A kind of depth removes the wastewater treatment equipment of ammonia nitrogen Download PDFInfo
- Publication number
- CN206915942U CN206915942U CN201720446530.8U CN201720446530U CN206915942U CN 206915942 U CN206915942 U CN 206915942U CN 201720446530 U CN201720446530 U CN 201720446530U CN 206915942 U CN206915942 U CN 206915942U
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- Prior art keywords
- pond
- ammonia nitrogen
- wastewater treatment
- treatment equipment
- removes
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Abstract
The utility model provides the wastewater treatment equipment that a kind of depth removes ammonia nitrogen, and homogeneous reaction tank, stripping tower, adsorption tank, equalization pond, electrodialytic cell, chemical precipitation pond, regulating reservoir, biological contact chamber and liquid reuse tank are set gradually according to waste water flow direction.The mode that a kind of depth described in the utility model removes the wastewater treatment equipment combination Physiochemical and biochemical of ammonia nitrogen 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, and the wastewater treatment equipment of ammonia nitrogen is removed more particularly, to a kind of depth.
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 the wastewater treatment equipment that a kind of depth removes ammonia nitrogen, with Physiochemical and biochemical
The mode being combined carries out depth-type filtration cleaning to ammonia nitrogen waste water, optimizes system handling process, and is aided with multinomial detection means, really
It is up to standard to protect ammonia nitrogen waste water processing.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of depth removes the wastewater treatment equipment of ammonia nitrogen, according to waste water flow direction set gradually homogeneous reaction tank, stripping tower,
Adsorption tank, equalization pond, electrodialytic cell, chemical precipitation pond, regulating reservoir, biological contact chamber 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, zeolite is filled in the adsorption tank, is gone back on the pipeline of the adsorption tank connection and connects a zeolite again
Raw pond, zeolite regeneration pond can be regenerated in time to the zeolite in adsorption tank, it is ensured that adsorption filtration effect.
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 electrodialytic cell processing waste water.
Further, the concentrated ammonia liquor delivery port of the electrodialytic cell connects with concentrated ammonia liquor recovery pond, concentrated ammonia liquor recovery purification
After industrial chemicals can be used as to re-use, the fresh water outlet mouth of the electrodialytic cell connect with the water inlet in chemical precipitation pond.
Further, the pipeline in the chemical precipitation pond and even a Fibrous membrane filtration pond, the chemical precipitation pond goes out
The oral siphon road in ammonia nitrogen detection meter I and the Fibrous membrane filtration pond, the water outlet in the chemical precipitation pond are sequentially connected in water lines
Pipeline and the oral siphon road junction in the Fibrous membrane filtration pond are provided with triple valve I, and the waste water flowed out by chemical precipitation pond passes through
The detection of ammonia nitrogen detection meter I is crossed, qualified rear waste water is detected and continues towards regulating reservoir, ammonia nitrogen detects exceeded waste water and passes through triple valve I
Control be back in the Fibrous membrane filtration pond, to waste water carry out circular treatment.
Further, dog-house is provided with above the regulating reservoir, pH detection meters are provided with the regulating reservoir, waste water is being adjusted
Biological contact chamber is flowed into again after being adjusted to suitable acid-base value in section pond, it is ensured that biological contact chamber normal work, the pH detections
Meter II electrically connects with peripheral hardware control system.
Further, ammonia nitrogen detection meter II is sequentially provided with the outlet pipeline of the biological contact chamber and return line enters water
Mouthful, the delivery port of the return line connects with the delivery port of the regulating reservoir, the water inlet of the return line and the life
The outlet pipeline junction of thing contact chamber is provided with triple valve II, and ammonia nitrogen detection meter II can be examined again to the ammonia-nitrogen content in waste water
Survey, it is ensured that ammonia nitrogen residual quantity is up to standard in waste water, as ammonia-nitrogen content is exceeded, waste water is carried out by return line to be circulated throughout filtering
Remove.
Further, the sludge outlet below the homogeneous reaction tank, chemical precipitation pond and biological contact chamber and sludge are dense
Contracting pond connects, and the outlet of the sludge concentration tank connects with mud cake compacting pond.
Relative to prior art, a kind of wastewater treatment equipment of depth removal ammonia nitrogen described in the utility model has following
Advantage：
(1) a kind of depth described in the utility model removes the mode pair of the wastewater treatment equipment combination Physiochemical and biochemical of ammonia nitrogen
Ammonia nitrogen in waste water carries out depth removal, ensures that waste water reaches discharge standard.
(2) a kind of depth described in the utility model removes the wastewater treatment equipment optimization waste water treatment process of ammonia nitrogen, if
Put multinomial detection means and be equipped with circulating disposal process simultaneously, improve 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 wastewater treatment equipment process chart of depth removal ammonia nitrogen described in the utility model embodiment；
Fig. 2 is a kind of wastewater treatment equipment structural representation of depth removal ammonia nitrogen described in the utility model embodiment.
Description of reference numerals：
1- homogeneous reaction tanks；2- stripping towers；21-pH detections meter I；22- temperatuer detectors；23- centrifugal blowers；3- is adsorbed
Pond；4- equalization ponds；41- flow control valves；5- electrodialytic cells；6- chemical precipitations pond；61- triple valves I；7- regulating reservoirs；71-pH is examined
Survey meter II；8- biological contact chambers；81- triple valves II；9- liquid reuse tanks；10- zeolite regenerations pond；11- elevator pumps；The dense ammonia of 12-
Water Sproading pond；13- Fibrous membrane filtrations pond；14- ammonia nitrogens detection meter I；15- ammonia nitrogens detection meter II；16- sludge concentration tanks；17- mud cakes
Suppress pond.
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 depth removes the wastewater treatment equipment of ammonia nitrogen, and homogeneous reaction tank 1, stripping are set gradually according to waste water flow direction
Tower 2, adsorption tank 3, equalization pond 4, electrodialytic cell 5, chemical precipitation pond 6, regulating reservoir 7, biological contact chamber 8 and liquid reuse tank 9.
The homogeneous reaction tank 1 carries out preliminary mixing and filtering, the bulky grain to be suspended in main filtration waste water to waste water
Impurity.
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 2 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.
Zeolite is filled in the adsorption tank 3, is gone back on the pipeline that the adsorption tank 3 connects and connects a zeolite regeneration pond 10,
Zeolite regeneration pond 10 can be regenerated in time to the zeolite in adsorption tank 3, it is ensured that adsorption filtration effect.
The oral siphon road of equalization pond 4 is provided with elevator pump 11, and the outlet pipeline of equalization pond 4 is provided with flow control valve
41, reach the normal flow needed for the processing waste water of electrodialytic cell 5.
The concentrated ammonia liquor delivery port of the electrodialytic cell 5 connects with concentrated ammonia liquor recovery pond 12, can be with after concentrated ammonia liquor recovery purification
Re-used as industrial chemicals, the fresh water outlet mouth of the electrodialytic cell 5 connects with the water inlet in chemical precipitation pond 6.
The pipeline in the chemical precipitation pond 6 and even a Fibrous membrane filtration pond 13, the outlet pipe in the chemical precipitation pond 6
The oral siphon road in ammonia nitrogen detection meter I 14 and the Fibrous membrane filtration pond 13, the water outlet in the chemical precipitation pond 6 are sequentially connected on road
Pipeline and the oral siphon road junction in the Fibrous membrane filtration pond 13 are provided with triple valve I 61, are flowed out by chemical precipitation pond useless
Water is by the detection of ammonia nitrogen detection meter I 14, and waste water continues towards regulating reservoir 7 after detection is qualified, and ammonia nitrogen detects exceeded waste water and passed through
The control of triple valve I 61 is back in the Fibrous membrane filtration pond 13, and circular treatment is carried out to waste water.
The top of regulating reservoir 7 is provided with dog-house, pH detection meters is provided with the regulating reservoir 7, by waste water in regulating reservoir 7
It is adjusted to flow into biological contact chamber 8 after suitable acid-base value again, it is ensured that the normal work of biological contact chamber 8, the pH detections meter II
71 electrically connect with peripheral hardware control system.
Ammonia nitrogen detection meter II 15 and return line water inlet, institute are sequentially provided with the outlet pipeline of the biological contact chamber 8
The delivery port for stating return line connects with the delivery port of the regulating reservoir 7, and the water inlet of the return line connects with the biology
The outlet pipeline junction for touching pond 8 is provided with triple valve II 81, and ammonia nitrogen detection meter II 15 can be to the ammonia-nitrogen content in waste water again
Detection, it is ensured that ammonia nitrogen residual quantity is up to standard in waste water, and circulating filtration is carried out to waste water by return line if ammonia-nitrogen content is exceeded
Remove.
The sludge outlet and sludge concentration tank 16 of the homogeneous reaction tank 1, chemical precipitation pond 6 and the lower section of biological contact chamber 8
Connection, the outlet of the sludge concentration tank 16 connect with mud cake compacting pond 17.
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 (10)
1. a kind of depth removes the wastewater treatment equipment of ammonia nitrogen, it is characterised in that：Equal qualitative response is set gradually according to waste water flow direction
Pond (1), stripping tower (2), adsorption tank (3), equalization pond (4), electrodialytic cell (5), chemical precipitation pond (6), regulating reservoir (7), biology
Contact chamber (8) and liquid reuse tank (9).
2. a kind of depth according to claim 1 removes the wastewater treatment equipment of ammonia nitrogen, 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 temperature detection are provided with inside the stripping tower
Count (22), be provided with evacuation port and reagent dispensing port at the top of the stripping tower, caused waste gas is from the emptying in the stripping tower
Mouthful discharge, the stripping tower are also associated with centrifugal blower (23), I (21) of the pH detections meter, the temperatuer detector (22) and
The centrifugal blower (23) electrically connects with peripheral hardware control system.
3. a kind of depth according to claim 1 removes the wastewater treatment equipment of ammonia nitrogen, it is characterised in that：The adsorption tank
(3) zeolite is filled in, is gone back on the pipeline of adsorption tank (3) connection and connects a zeolite regeneration pond (10).
4. a kind of depth according to claim 1 removes the wastewater treatment equipment of ammonia nitrogen, it is characterised in that：The equalization pond
(4) oral siphon road is provided with elevator pump (11), and equalization pond (4) outlet pipeline is provided with flow control valve (41).
5. a kind of depth according to claim 1 removes the wastewater treatment equipment of ammonia nitrogen, it is characterised in that：The electrodialysis
The concentrated ammonia liquor delivery port in pond (5) connects with concentrated ammonia liquor recovery pond (12), and the fresh water outlet mouth of the electrodialytic cell (5) sinks with chemistry
The water inlet connection in shallow lake pond (6).
6. a kind of depth according to claim 1 removes the wastewater treatment equipment of ammonia nitrogen, it is characterised in that：The chemistry is heavy
The pipeline in shallow lake pond (6) simultaneously connects a Fibrous membrane filtration pond (13), and ammonia is sequentially connected on the outlet pipeline of the chemical precipitation pond (6)
Nitrogen detection I (14) of meter and the oral siphon road in the Fibrous membrane filtration pond (13), the outlet pipeline of the chemical precipitation pond (6) and institute
The oral siphon road junction for stating Fibrous membrane filtration pond (13) is provided with triple valve I (61).
7. a kind of depth according to claim 1 removes the wastewater treatment equipment of ammonia nitrogen, it is characterised in that：The regulating reservoir
(7) top is provided with dog-house, and pH detection meters are provided with the regulating reservoir (7), and described pH detections II (71) of meter are with peripheral hardware control
System electrical connection.
8. a kind of depth according to claim 1 removes the wastewater treatment equipment of ammonia nitrogen, it is characterised in that：The biology connects
Ammonia nitrogen detection II (15) of meter are sequentially provided with the outlet pipeline of tactile pond (8) and return line water inlet, the return line go out
The mouth of a river connects with the delivery port of the regulating reservoir (7), the water outlet of the water inlet of the return line and the biological contact chamber (8)
Line connection is provided with triple valve II (81).
9. a kind of depth according to claim 1 removes the wastewater treatment equipment of ammonia nitrogen, it is characterised in that：The homogeneous is anti-
Sludge outlet below Ying Chi (1), chemical precipitation pond (6) and biological contact chamber (8) connects with sludge concentration tank (16), the dirt
The outlet of mud thickener (16) connects with mud cake compacting pond (17).
10. a kind of depth according to claim 9 removes the wastewater treatment equipment of ammonia nitrogen, it is characterised in that：The sludge
The water inlet of connection supernatant return line above concentration basin (16), delivery port and the homogeneous of the supernatant return line
The water inlet connection of reaction tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720446530.8U CN206915942U (en) | 2017-04-24 | 2017-04-24 | A kind of depth removes the wastewater treatment equipment of ammonia nitrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720446530.8U CN206915942U (en) | 2017-04-24 | 2017-04-24 | A kind of depth removes the wastewater treatment equipment of ammonia nitrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206915942U true CN206915942U (en) | 2018-01-23 |
Family
ID=61306247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720446530.8U Expired - Fee Related CN206915942U (en) | 2017-04-24 | 2017-04-24 | A kind of depth removes the wastewater treatment equipment of ammonia nitrogen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206915942U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282783A (en) * | 2019-07-23 | 2019-09-27 | 格丰科技材料有限公司 | A kind of processing system and processing method of phosphorus ammonium wastewater from chemical industry |
| CN113636720A (en) * | 2021-08-10 | 2021-11-12 | 南通固润环保科技有限公司 | Nitrogenous wastewater treatment system |
| CN114249501A (en) * | 2021-12-24 | 2022-03-29 | 广州市净水有限公司 | Sewage ammonia nitrogen concentration treatment device and method for treating sewage by using same |
-
2017
- 2017-04-24 CN CN201720446530.8U patent/CN206915942U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282783A (en) * | 2019-07-23 | 2019-09-27 | 格丰科技材料有限公司 | A kind of processing system and processing method of phosphorus ammonium wastewater from chemical industry |
| CN110282783B (en) * | 2019-07-23 | 2021-10-22 | 格丰科技材料有限公司 | Ammonium phosphate chemical wastewater treatment system and method |
| CN113636720A (en) * | 2021-08-10 | 2021-11-12 | 南通固润环保科技有限公司 | Nitrogenous wastewater treatment system |
| CN114249501A (en) * | 2021-12-24 | 2022-03-29 | 广州市净水有限公司 | Sewage ammonia nitrogen concentration treatment device and method for treating sewage by using same |
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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: 20180123 Termination date: 20200424 |