CN208471807U - A kind of high high-concentration nitrogenous organic wastewater processing system - Google Patents
A kind of high high-concentration nitrogenous organic wastewater processing system Download PDFInfo
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- CN208471807U CN208471807U CN201721620206.XU CN201721620206U CN208471807U CN 208471807 U CN208471807 U CN 208471807U CN 201721620206 U CN201721620206 U CN 201721620206U CN 208471807 U CN208471807 U CN 208471807U
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Abstract
The utility model discloses a kind of high high-concentration nitrogenous organic wastewater processing system, including water inlet and mechanical grille, the water inlet is connect with collecting-tank by mechanical grille, oil separator is provided on the right side of the collecting-tank, and collecting-tank connect with oil separator and is connected by pipeline, the first conditioning tank is provided in the oil separator, and oil separator is connect with the first conditioning tank by pipeline, the second conditioning tank is provided on the right side of the oil separator, and oil separator is connect with the second conditioning tank by pipeline, blower is fixedly installed on second conditioning tank, anoxic pond is provided on the right side of second conditioning tank, and second conditioning tank connect with anoxic pond by pipeline, biological contact oxidation pond is provided on the right side of the anoxic pond.The utility model provides a kind of high high-concentration nitrogenous organic wastewater processing system, solves the problems, such as being not thorough of wastewater treatment, can not largely handle and treated that discarded sediment need to be handled again.
Description
Technical field
The utility model relates to technical field of waste water processing, specially a kind of high high-concentration nitrogenous organic wastewater processing system
System.
Background technique
With deepening continuously for process of industrialization, global environmental pollution increasingly destroys global biosphere institute over several hundred million years
The ecological balance of formation, and constitute a threat to the living environment of mankind itself.According to State Environmental Protection Administration to the dirt of China's water environment
The statistics and investigation of status are contaminated, rivers, lake and the coastal waters basin in China are generally in generally by different degrees of pollution
The trend now aggravated, the principal element for polluting exacerbation is industrial wastewater and sanitary sewage.The worsening of environmental pollution, at
For the bottleneck for restricting industry development, growth.How to accomplish both to promote industry development.Environment is protected again, eliminates pollution, becomes current
The key subjects faced.Therefore, Zhejiang Province and Wenzhou City environmental protection administrations at different levels attach great importance to this, repeatedly carry out time limit and control
Reason, Processing tecchnics multiplicity is domestic more for Industrial Wastewater Treatment research, and the research for high nitrogenous Industrial Wastewater Treatment
It is less.This just brings a scientific research opportunity to us --- and exploitation has the waste water treatment process technology of independent intellectual property right.Needle
To high nitrogenous industrial wastewater, --- technique of the bio-contact oxidation --- coagulating sedimentation --- based on biological carbon is used with anoxic
The case history of processing.Operation result shows that this treatment process works well, and effluent quality reaches " urban sewage reutilization city
City's miscellaneous water water quality " standard, and be back to enterprise's production and other miscellaneous waters etc..
Through retrieving, Chinese patent CN 106186501 A, Granted publication 2016.12.07 are disclosed for a kind of high strength ammonia
Nitrogen waste water treatment system and processing method, the processing system include: that pretreatment adjusts unit: high-concentration ammonia nitrogenous wastewater is received,
Its pH value is adjusted to alkalinity；Triple effect evaporation unit: the high-concentration ammonia nitrogenous wastewater after alkalization is flashed into the high concentration of desalination containing ammonia
Waste water and low ammonia nitrogen high-salt wastewater；Rectifying ammonia still process unit: the strong ammonia wastewater rectifying ammonia still process of desalination is generated into ammonium hydroxide and low
The biochemical processing tail water of ammonia nitrogen；Film scraper plate evaporation element: low ammonia nitrogen high-salt wastewater is flashed to the biochemical place of low ammonia nitrogen
Manage tail water and high concentration salt water.Using waste water treatment system of the invention, high-concentration ammonia nitrogenous wastewater is de- through high-efficiency evaporating and rectifying
After ammonia, scraper plate thin film evaporation desalination, recovery ammonia efficiency reaches 95% or more, can effectively recycle ammonium hydroxide and increase economic benefit, and
Remove the component of inorganic salts in waste water.
But existing high high-concentration nitrogenous organic wastewater processing has the following deficiencies:
1, existing high high-concentration nitrogenous organic wastewater processing, wastewater treatment are not thorough, can not utilize again, cause water
The wasting of resources, and cannot achieve a large amount of wastewater treatment；
2, high high-concentration nitrogenous organic wastewater processing reason at existing dyeing waste water, treated discards sediment, needs
It cleans up and is carrying out next process processing, increase the cost input of sewage treatment.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of high high-concentration nitrogenous organic wastewater processing system,
It solves the problems, such as being not thorough of wastewater treatment, can not largely handle and treated that discarded sediment need to be handled again.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions；At a kind of high high-concentration nitrogenous organic wastewater
Reason system, including water inlet and mechanical grille, the water inlet are connect with collecting-tank by mechanical grille, the right side of the collecting-tank
Side is provided with oil separator, and collecting-tank connect with oil separator and connected by pipeline, is provided with the first adjusting in the oil separator
Pond, and oil separator is connect with the first conditioning tank by pipeline, and the second conditioning tank, and oil separator are provided on the right side of the oil separator
It is connect with the second conditioning tank by pipeline, blower, the right side of second conditioning tank is fixedly installed on second conditioning tank
It is provided with anoxic pond, and the second conditioning tank is connect with anoxic pond by pipeline, is provided with biological on the right side of the anoxic pond
Oxidation pond, and anoxic pond is connect with biological contact oxidation pond by pipeline, is provided with two on the right side of the biological contact oxidation pond
Heavy pond, and biological contact oxidation pond is connect with secondary settling tank by pipeline, and coagulative precipitation tank is provided on the right side of the secondary settling tank, and
Secondary settling tank is connect with coagulative precipitation tank by pipeline, mechanical filter is provided on the right side of the coagulative precipitation tank, and coagulation is heavy
Shallow lake pond is connect with mechanical filter by pipeline, and biological carbon pond, and mechanical filter are provided on the right side of the mechanical filter
It is connect with biological carbon pond by pipeline, clear water reserviors is provided on the right side of the biological carbon pond, and biological carbon pond passes through with clear water reserviors
Pipeline connects, and is provided with sterilization pool on the right side of the clear water reserviors, and water outlet is provided on sterilization pool.
Preferably, the bottom of the anoxic pond and biological contact oxidation pond is provided with the gas explosion hole being evenly distributed, and quick-fried
Stomata is connected by pipeline air blower.
Preferably, the collecting-tank is internally provided with two submersible sewage pumps, and the outlet of submersible sewage pump is connected on pipeline.
Preferably, the anoxic pond is divided into the pond body of two parallel runnings, and every pond body of anoxic pond is divided to two lattice, described to lack
Composite filling, and three layers of the filler point, every 1.90 m a height of layer by layer are provided in the pond in oxygen pond.
Preferably, the biological contact oxidation pond is divided into the pond body of two parallel runnings, and biological contact oxidation pond every
Pond body divides four lattice, composite filling is provided in the pond of the biological contact oxidation pond, and the filler divides three layers, per a height of layer by layer
1.90m。
Preferably, the mechanical filter is two, and quartz sand is filled in mechanical filter.
Preferably, the biological carbon pond is two, and activated carbon layer is provided in the pond in biological carbon pond, per a height of layer by layer
2.00m, the activated carbon layer being arranged in the biological carbon pond is arranged with supporting layer, and the bottom of pond in biological carbon pond is provided with big resistance
Water distribution collector pipe and wear control aeration tube.
Preferably, two submersible sewage pumps are provided in the pond of the clear water reserviors.
Preferably, the collecting-tank, the second conditioning tank, secondary settling tank and coagulative precipitation tank connect by pipeline respectively and store up mud
Pond is in parallel, and plate and frame filter press is equipped on the right side of storage basin.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is adjusted by the water inlet of setting, mechanical grille, collecting-tank, oil separator, the first conditioning tank, second
Save pond, anoxic pond, biological contact oxidation pond, secondary settling tank, coagulation floatation, mechanical filter, biological carbon pond, clear water reserviors, disinfection
Pond, water outlet, storage basin and plate and frame filter press, by the multiple circular treatment of sewage, sewage treatment is thorough, and can be big with single treatment
The sewage of amount improves the sewage quantity and rate of processing, avoids being not thorough, cannot achieve at a large amount of sewage for sewage treatment
The problem of reason.
2, the utility model is improved by the waste gathering in treatment process into storage basin by the storage basin of setting
The waste of processing is directly being transported after offal treatment outside, is being avoided outside waste by the plate and frame filter press installed on the right side of pond
Also it need to simplify the process of processing in secondary processing after fortune, improve the efficiency of processing, reduce the expense of processing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the flow diagram in the utility model Fig. 1.
In figure: 1 water inlet, 2 mechanical grilles, 3 collecting-tanks, 4 pipelines, 5 oil separators, 6 first conditioning tanks, 7 second conditioning tanks,
8 blowers, 9 anoxic ponds, 10 biological contact oxidation ponds, 11 air blowers, 12 secondary settling tanks, 13 coagulative precipitation tanks, 14 mechanical filters,
15 biological carbon ponds, 16 clear water reserviors, 17 sterilization pools, 18 water outlets, 19 storage basins, 20 plate and frame filter press.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to a kind of Fig. 1-2 embodiment provided by the utility model: a kind of high high-concentration nitrogenous organic wastewater processing system
System, including water inlet 1 and mechanical grille 2, water inlet 1 are connect with collecting-tank 3 by mechanical grille 2, and collecting-tank 3 is underground type,
Available depth is 0.75m, dischargeable capacity 4.33m3, hydraulic detention time 12min, collecting-tank 3 is internally provided with two
The start-stop of submersible sewage pump, water pump is automatically controlled according to water level by ball-cock assembly, and the outlet of submersible sewage pump is connected on pipeline 4, collecting-tank 3
Right side be provided with oil separator 5, and collecting-tank 3 connect with oil separator 5 and is connected by pipeline 4, and oil separator 5 is that flat flow precipitates
Pond, and surface loading is 1.4m3/ (㎡/h), residence time 1.50h, the sludge in oil separator 5 uses static pressure gravity spoil disposal,
Sludge is discharged in storage basin 19, the first conditioning tank 6 is provided in oil separator 5, and oil separator 5 and the first conditioning tank 6 pass through pipe
Road 4 connects, and the first conditioning tank 6 is underground type, and dischargeable capacity is 65m3, for storing the waste water for once washing tower, first is adjusted
Sewage pump is set in the pond in pond 6, is pumped into washes tower waste water into oil separator 5 on a small quantity daily, the right side of oil separator 5 is provided with the
Two conditioning tanks 7, and oil separator 5 is connect with the second conditioning tank 7 by pipeline 4, and blower 8 is fixedly installed on the second conditioning tank 7, the
Two conditioning tanks 7 are semi-underground type, the peak flow for composite waste of regulating and storing, balanced water quality, and preaeration in 7 pond of the second conditioning tank,
Preaeration uses independent blower 8, and air water volume ratio is 5.5:1, and the right side of the second conditioning tank 7 is provided with anoxic pond 9, and the
Two conditioning tanks 7 are connect with anoxic pond 9 by pipeline 4, the pond body that anoxic pond 9 is divided to for two parallel runnings, and the every pond of anoxic pond 9
Body is divided to two lattice, and composite filling, and three layers of filler point, every 1.90m a height of layer by layer are provided in the pond of anoxic pond 9, is mentioned for amphimicrobe
For better growing conditions, anoxic pond 9 primarily serves the effect of hydrolysis acidification and anoxic denitrification, to ensure waste water and microorganism
Come into full contact with mixing, bottom of pond is stirred equipped with perforated pipe aerating regulation, and air water volume ratio is 8:1, and the right side of anoxic pond 9 is provided with biology
Contact-oxidation pool 10, and anoxic pond 9 is connect with biological contact oxidation pond 10 by pipeline 4, it is two that biological contact oxidation pond 10, which is divided to,
The pond body of seat parallel running, and the every pond body of biological contact oxidation pond 10 divides four lattice, is arranged in the pond of biological contact oxidation pond 10
There is composite filling, and filler divides three layers, per 1.90m a height of layer by layer, the bottom of anoxic pond 9 and biological contact oxidation pond 10 is respectively provided with
It is distributed uniform gas explosion hole, and gas explosion hole is connected by 4 air blower 11 of pipeline, the right side setting of biological contact oxidation pond 10
There is a secondary settling tank 12, and biological contact oxidation pond 10 is connect with secondary settling tank 12 by pipeline 4, secondary settling tank 12 uses tube settling, and two
Sludge in heavy pond 12 uses static pressure gravity spoil disposal, and sludge reflux to storage basin 19, it is heavy that the right side of secondary settling tank 12 is provided with coagulation
Shallow lake pond 13, and secondary settling tank 12 is connect with coagulative precipitation tank 13 by pipeline 4, the right side of coagulative precipitation tank 13 is provided with mechanical mistake
Filter 14, coagulative precipitation tank 13 use tube settling, and the sludge in coagulative precipitation tank 13 uses static pressure gravity spoil disposal, sludge reflux
To storage basin 19, and coagulative precipitation tank 13 is connect with mechanical filter 14 by pipeline 4, and mechanical filter 14 is two, and machine
Be filled with quartz sand in tool filter 14, the right side of mechanical filter 14 is provided with biological carbon pond 15, and mechanical filter 14 with
Biological carbon pond 15 is connected by pipeline 4, and biological carbon pond 15 is two, and activated carbon layer, every is provided in the pond in biological carbon pond 15
A height of 2.00m layer by layer, the activated carbon layer being arranged in object carbon pond 15 is arranged with supporting layer, and the bottom of pond in object carbon pond 15 is provided with greatly
Resistance water distribution collector pipe and control aeration tube is worn, the right side in biological carbon pond 15 is provided with clear water reserviors 16, and biological carbon pond 15 and clear water
Pond 16 is connected by pipeline 4, and two submersible sewage pumps are provided in the pond of clear water reserviors 16, is biological carbon pond 15 and mechanical filter 14
Backwashing water is provided, the right side of clear water reserviors 16 is provided with sterilization pool 17, adds disinfection by chlorine dioxide in the pond of sterilization pool 17, add
Amount is 5mg/L, time of contact 20min, and water outlet 18 is provided on sterilization pool 17, and collecting-tank 3, the second conditioning tank 7, two are heavy
Pond 13 and coagulative precipitation tank 14 are in parallel with storage basin 19 by the connection of pipeline 4 respectively, and the right side of storage basin 19 is equipped with sheet frame
Filter press 20.
Working principle: the utility model, when operation, sewage is collected in plash 3 from water inlet 1 by mechanical grille 2
Portion, sewage is transported in oil separator 5 by submersible sewage pump operation by pipeline 4 to be handled, and processed sewage flows to second in oil separator 5
It is handled in conditioning tank 7, solid waste is tentatively got rid of in the second conditioning tank 7, the waste precipitated in the second conditioning tank 7 is logical
Piping 4 is transported in storage basin 19, and the waste water in the second conditioning tank 7 is transported to the processing of anoxic pond 9, is processed in anoxic pond 9
Sewage transport to processing in biological contact oxidation pond 10, sewage a part in biological contact oxidation pond 10 flows back into oil separator
5 water outlet pipe part is again fed to processing in anoxic case 9, and it is heavy that sewage a part in biological contact oxidation pond 10 is transported to two
Precipitation process, the interior waste precipitated of secondary settling tank 12 are transported in storage basin 19 by pipeline 4 again in pond 12, secondary settling tank 12
In sewage transport to processing in coagulative precipitation tank 13, processed sewage is crossed by mechanical filter 14 handle after row to life
It is handled in object carbon pond 15, handles processed waste water in object carbon pond 15 and be discharged in clear water reserviors 16, by 17 disinfection of sterilization pool
The external world is discharged to by water outlet 18 after reason, the solid waste in storage basin 19 is transported after handling by plate and frame filter press 12, stores up mud
Waste water in pond 19 is discharged into processing in collecting-tank 3 by pipeline 4.
It can to sum up obtain, the utility model passes through in setting figure: water inlet 1, mechanical grille 2, collecting-tank 3, oil separator 5, the
One conditioning tank 6, the second conditioning tank 7, anoxic pond 9, biological contact oxidation pond 10, secondary settling tank 12, coagulation floatation 13, mechanical filter
Device 14, biological carbon pond 15, clear water reserviors 16, sterilization pool 17, water outlet 18, storage basin 19 and plate and frame filter press 20, to solve
Being not thorough of wastewater treatment can not largely be handled and treated the problem of discarded sediment need to handle again.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of high high-concentration nitrogenous organic wastewater processing system, including water inlet (1) and mechanical grille (2), it is characterised in that:
The water inlet (1) is connect with collecting-tank (3) by mechanical grille (2), is provided with oil separator on the right side of the collecting-tank (3)
(5), and collecting-tank (3) connect with oil separator (5) and is connected by pipeline (4), is provided with the first adjusting on the oil separator (5)
Pond (6), and oil separator (5) is connect with the first conditioning tank (6) by pipeline (4), is provided with second on the right side of the oil separator (5)
Conditioning tank (7), and oil separator (5) is connect with the second conditioning tank (7) by pipeline (4), fixed peace on second conditioning tank (7)
It equipped with blower (8), is provided with anoxic pond (9) on the right side of second conditioning tank (7), and the second conditioning tank (7) and anoxic pond (9)
It is connected by pipeline (4), is provided with biological contact oxidation pond (10) on the right side of the anoxic pond (9), and anoxic pond (9) and biology
Contact-oxidation pool (10) is connected by pipeline (4), is provided with secondary settling tank (12) on the right side of the biological contact oxidation pond (10), and
Biological contact oxidation pond (10) is connect with secondary settling tank (12) by pipeline (4), is provided with coagulation on the right side of the secondary settling tank (12)
Sedimentation basin (13), and secondary settling tank (12) is connect with coagulative precipitation tank (13) by pipeline (4), the right side of the coagulative precipitation tank (13)
Side is provided with mechanical filter (14), and coagulative precipitation tank (13) is connect with mechanical filter (14) by pipeline (4), the machine
It is provided on the right side of tool filter (14) biological carbon pond (15), and mechanical filter (14) and biological carbon pond (15) pass through pipeline
(4) it connects, is provided with clear water reserviors (16) on the right side of the biological carbon pond (15), and biological carbon pond (15) pass through with clear water reserviors (16)
Pipeline (4) connects, and is provided with sterilization pool (17) on the right side of the clear water reserviors (16), and be provided with water outlet on sterilization pool (17)
(18)。
2. a kind of high high-concentration nitrogenous organic wastewater processing system according to claim 1, it is characterised in that: the anoxic
Pond (9) and the bottom of biological contact oxidation pond (10) are provided with the gas explosion hole being evenly distributed, and gas explosion hole passes through pipeline (4) drum
Blower (11) connection.
3. a kind of high high-concentration nitrogenous organic wastewater processing system according to claim 1, it is characterised in that: described to catchment
Pond (3) is internally provided with two submersible sewage pumps, and the outlet of submersible sewage pump is connected on pipeline (4).
4. a kind of high high-concentration nitrogenous organic wastewater processing system according to claim 1, it is characterised in that: the anoxic
Pond (9) is divided into the pond body of two parallel runnings, and anoxic pond (9) every pond body is divided to two lattice, is arranged in the pond of the anoxic pond (9)
There are composite filling, and three layers of the filler point, every 1.90m a height of layer by layer.
5. a kind of high high-concentration nitrogenous organic wastewater processing system according to claim 1, it is characterised in that: the biology
Contact-oxidation pool (10) is divided into the pond body of two parallel runnings, and four lattice of biological contact oxidation pond (10) every pond body point, described
Composite filling, and three layers of the filler point, every 1.90m a height of layer by layer are provided in the pond of biological contact oxidation pond (10).
6. a kind of high high-concentration nitrogenous organic wastewater processing system according to claim 1, it is characterised in that: the machinery
Filter (14) is two, and is filled with quartz sand in mechanical filter (14).
7. a kind of high high-concentration nitrogenous organic wastewater processing system according to claim 1, it is characterised in that: the biology
Carbon pond (15) is two, and activated carbon layer is provided in the pond of biological carbon pond (15), per 2.00m a height of layer by layer, the biological carbon
The activated carbon layer being arranged in pond (15) is arranged with supporting layer, and the bottom of pond of biological carbon pond (15) is provided with big resistance water distribution and catchments
Manage and wear control aeration tube.
8. a kind of high high-concentration nitrogenous organic wastewater processing system according to claim 1, it is characterised in that: the clear water
Two submersible sewage pumps are provided in the pond in pond (16).
9. a kind of high high-concentration nitrogenous organic wastewater processing system according to claim 1, it is characterised in that: described to catchment
Pond (3), the second conditioning tank (7), secondary settling tank (12) and coagulative precipitation tank (13) pass through pipeline (4) connection and storage basin (19) respectively
Parallel connection, and plate and frame filter press (20) are installed on the right side of storage basin (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620206.XU CN208471807U (en) | 2017-11-29 | 2017-11-29 | A kind of high high-concentration nitrogenous organic wastewater processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620206.XU CN208471807U (en) | 2017-11-29 | 2017-11-29 | A kind of high high-concentration nitrogenous organic wastewater processing system |
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| Publication Number | Publication Date |
|---|---|
| CN208471807U true CN208471807U (en) | 2019-02-05 |
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ID=65203344
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| CN201721620206.XU Expired - Fee Related CN208471807U (en) | 2017-11-29 | 2017-11-29 | A kind of high high-concentration nitrogenous organic wastewater processing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115971A (en) * | 2020-01-13 | 2020-05-08 | 江苏开放大学（江苏城市职业学院） | Poultry processing sewage treatment device and sewage treatment method |
-
2017
- 2017-11-29 CN CN201721620206.XU patent/CN208471807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115971A (en) * | 2020-01-13 | 2020-05-08 | 江苏开放大学（江苏城市职业学院） | Poultry processing sewage treatment device and sewage treatment method |
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Granted publication date: 20190205 Termination date: 20191129 |