CN110526509A - A kind of intelligent and high-efficiency sewage disposal system - Google Patents
A kind of intelligent and high-efficiency sewage disposal system Download PDFInfo
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- CN110526509A CN110526509A CN201910846943.9A CN201910846943A CN110526509A CN 110526509 A CN110526509 A CN 110526509A CN 201910846943 A CN201910846943 A CN 201910846943A CN 110526509 A CN110526509 A CN 110526509A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/14—NH3-N
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/16—Total nitrogen (tkN-N)
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/308—Biological phosphorus removal
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
Abstract
The present invention is a kind of intelligent and high-efficiency sewage disposal system, belong to sewage treatment field, for the substances such as the organic matter containing higher concentration and nitrogen, phosphorus in existing sewage, remove the unconspicuous problem of removal effect, it is proposed solution, including conditioning tank, biological rotating disk process chamber, anoxic pond and aerobic tank, the conditioning tank side is connected with biological rotating disk process chamber, biological rotating disk process chamber side is connected with anoxic pond, the anoxic pond side is connected with aerobic tank, and the aerobic tank side is connected with sedimentation basin.Sewage disposal system proposed by the present invention can not only remove the organic matter and harmful substance of higher concentration in sewage, the conventional actived sludge and biological denitrificaion method use current sewage treatment, which is difficult to the removal of the substances such as the nitrogen removed, phosphorus, also positive effect, and the electric energy of consumption is relatively less compared with conventional actived sludge and biological denitrificaion method, and sewage disposal system proposed by the present invention has achieved the effect that efficient process, energy-saving and emission-reduction.
Description
Technical field
The present invention relates to technical field of sewage more particularly to a kind of intelligent and high-efficiency sewage disposal systems.
Background technique
Sanitary sewage, industrial wastewater and runoff sewage within the scope of municipal sewage, that is, urban area.Generally by city pipe duct
Collect and water body should be discharged into after municipal sewage plant is handled.In municipal sewage except containing large amount of organic and germ,
Viral outer, due to the high development of industry, water (account for about municipal sewage total amount 60~80%) water quality of industrial wastewater is increasingly multiple
Miscellaneous and runoff sewage pollution is on the rise, and municipal sewage is made to contain various types, different degrees of various toxic, harmful pollutions
Object municipal sewage includes sanitary sewage, industrial wastewater and runoff sewage within the scope of urban area.Containing a large amount of in municipal sewage
Organic matter, such as cellulose, starch, carbohydrate and fat protein；Also often contain pathogen, virus and parasitic ovum.
The processing of municipal sewage is mostly handled sewage using conventional actived sludge and biological denitrificaion method, energy
The substances such as COD, SS in enough preferable removal sewage, but for the organic matter and nitrogen, phosphorus etc. in sewage containing higher concentration
Substance, removal removal effect is unobvious, therefore, it is necessary to invent a kind of intelligent and high-efficiency sewage disposal system.
Summary of the invention
A kind of intelligent and high-efficiency sewage disposal system proposed by the present invention, solves the organic matter in sewage containing higher concentration
With the substances such as nitrogen, phosphorus, the unconspicuous problem of removal effect is removed.
To achieve the goals above, present invention employs following technical solutions:
A kind of intelligent and high-efficiency sewage disposal system, including conditioning tank, biological rotating disk process chamber, anoxic pond and aerobic tank, the tune
Section pond side is connected with biological rotating disk process chamber, and biological rotating disk process chamber side is connected with anoxic pond, the anoxic pond one
Side is connected with aerobic tank, and the aerobic tank side is connected with sedimentation basin, and the sedimentation basin side is connected with clear water reserviors, the biology
Sludge-tank is connected with by sludge pump on the outside of turntable process chamber, anoxic pond, aerobic tank and sedimentation basin, is set on the outside of the clear water reserviors
There is monitoring management room, is equipped on the outside of the conditioning tank and clear water reserviors and pushes away water installations；
The biological rotating disk process chamber includes processing main body, processing top cover, observation window, rotation axis, turntable, first motor, water outlet
Mouth, fixing seat, sludge sump and weighing instrument, the processing main body are set between conditioning tank and anoxic pond, the processing main body top
Portion is equipped with processing top cover, and the processing top cover outer surface is uniformly provided with observation window, and the processing body interior is equipped with rotation axis,
The rotation axis is wrapped around equipped with turntable, and the turntable is shaped to sector, and the disc surfaces are uniformly provided with convex block, institute
Turntable to be stated to be made of polythene material and between two turntables there are spacing, the rotation axis outside is equipped with first motor,
The first motor is set to processing body surfaces, and the rotation axis and first motor are sequentially connected, the first motor bottom
Equipped with water outlet, the processing main body inner wall bottom is equipped with fixing seat, and the fixing seat two sides are equipped with sludge sump, the processing
Bottom part body is equipped with weighing instrument.
Preferably, it is equipped with screen inside the conditioning tank, is equipped with conditioning tank feeding tank, the adjusting at the top of the conditioning tank
Flocculant is equipped with inside the feeding tank of pond.
Preferably, the aerobic tank side is equipped with reflux pump, and the reflux pump is connected to by water service pipe with anoxic pond, described
Aerobic tank and anoxic pond inner wall bottom and inside are equipped with fluidized bed, are used for filled with active carbon as life inside the fluidized bed
Object membrane carrier, the aerobic tank outside are equipped with aerator, and the aerator is communicated with aeration plate, the aeration by snorkel
Disk is set between two fluidized beds, is equipped with inside the anoxic pond and aerobic tank and is pushed away water installations.
Preferably, the water installations that push away include mounting plate, lifter plate, hydraulic lifting arm and water pushing plate, and the mounting plate is set
It is placed in fluidized bed surface, lifter plate is equipped at the top of the mounting plate, hydraulic liter is uniformly provided between the mounting plate and lifter plate
Bar drops, and the lifting plate surface is uniformly provided with water pushing plate, and the water pushing plate is shaped to arc.
Preferably, it is equipped with agitating shaft at the top of the sedimentation basin inner wall, the agitating shaft surface is uniformly provided with the second motor, institute
It states agitating shaft to connect with the second motor drive, second motor is set at the top of sedimentation basin, and second motor side is equipped with
Feeding tank is precipitated, is filled with milk of lime and polyacrylamide inside the precipitating feeding tank.
Preferably, the water flowing main pipeline includes water inlet manifold and outfall sewer, and the water inlet manifold and outfall sewer divide
It is not set on the outside of conditioning tank and clear water reserviors, inlet unit detecting instrument, the outfall sewer is equipped with inside the water inlet manifold
Inside is equipped with water unit detecting instrument.
Preferably, the conditioning tank and biological rotating disk process chamber, biological rotating disk process chamber and anoxic pond, anoxic pond with it is aerobic
Pond, aerobic tank and be connected between sedimentation basin and sedimentation basin and clear water reserviors by water pump or pipeline and be equipped with process unit detecting instrument
And camera.
Preferably, the monitoring management chamber interior is equipped with PLC control processor, monitoring display screen and alarm device, the PLC
Control processor connecting pin be respectively equipped with inlet unit detecting instrument, water unit detecting instrument, process unit detecting instrument and
Camera, the PLC control processor output end are equipped with cloud service platform and mobile terminal, the cloud service platform connection
End is equipped with cloud database.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is passed after carrying out initial flocculation filtering by conditioning tank by being equipped with conditioning tank and biological rotating disk process chamber, sewage
Transport to biological rotating disk process chamber, the turntable on first motor work belt turn moving axis and its surface ceaselessly rotates, dial portion leaching
Enter in the main intracorporal sewage of processing, turntable is alternately contacted with dirty water and air, formed a continuous absorption, oxygenolysis,
The process of oxygen uptake makes sewage be continuously available purification, and the sludge generated in the process after purification can be pushed to two sides with the rotation of turntable
Sludge sump in, sludge can be extracted out quickly and is transmitted in sludge-tank by sludge pump, realize in sewage microorganism carry out
The work of efficient oxygenolysis, work efficiency is high；
2, by being equipped with anoxic pond, aerobic tank and pushing away water installations, aerator is uninterruptedly exposed into aerobic tank by aeration plate
Gas work, push away water installations will with aerobic tank internal liquid is bottom-up keeps it internal in flow regime, reflux pump by fluidized bed
Liquid in aerobic tank can be transmitted back to anoxic pond by work, make aerobic heterotroph, denitrifying bacterium and nitrifier all in anoxic-
In aerobic alternate environment, a kind of mixed bacterial system constituted in this way can be such that different Pseudomonas sufficiently send out under different conditions
Their advantage is waved, is realized to COD, NH in sewage3Etc. harmful substances absorption and removal；
3, by being equipped with monitoring management room and water flowing main pipeline, monitoring management chamber interior PLC control processor receives water flowing to master
The operating parameter of equipment is real-time transmitted to PLC control unit in detecting instrument and sewage disposal process inside pipe, at PLC control
Device is managed to data-optimized afterwards by 4G/5G/GPRS data transmission unit to cloud service platform, then passes through cloud database and carries out
Record saves data in time, and mobile terminal can transfer the data of cloud database, may be implemented remotely to monitor and operation equipment
Purpose can understand running situation in time, and the operation of optimization system in time, reach efficient stable operation；
Sewage disposal system proposed by the present invention can not only eliminate the higher organic matter of concentration and harmful substance in sewage, to mesh
It is obvious that the conventional actived sludge and biological denitrificaion method that preceding sewage treatment uses are difficult to the substances removal effect such as the nitrogen removed, phosphorus,
The electric energy of consumption is less compared to relatively, and invention achieves efficient process, the effect of energy-saving and emission-reduction.
Detailed description of the invention
Fig. 1 is overall flow figure of the invention；
Fig. 2 is conditioning tank structural schematic diagram of the invention；
Fig. 3 is biological rotating disk process chamber cross-sectional view of the invention；
Fig. 4 is biological rotating disk process chamber configurations schematic diagram of the invention；
Fig. 5 is rotation axis of the invention and turntable mounting structure schematic diagram；
Fig. 6 is turntable structure schematic diagram of the invention；
Fig. 7 is aerobic tank structural schematic diagram of the invention；
Fig. 8 pushes away water installations structural schematic diagram for of the invention；
Fig. 9 is sedimentation basin structural schematic diagram of the invention；
Figure 10 is monitoring management system figure of the invention；
In figure: 1 conditioning tank, 11 screens, 12 conditioning tank feeding tanks, 2 biological rotating disk process chambers, 21 processing main bodys, 22 processing top covers,
23 observation windows, 24 rotation axis, 25 turntables, 251 convex blocks, 26 first motors, 27 water outlets, 28 fixing seats, 29 sludge sumps, 20 weighings
Instrument, 3 anoxic ponds, 4 aerobic tanks, 41 reflux pumps, 42 fluidized beds, 43 aerators, 44 aeration plates, 5 sedimentation basins, 51 agitating shafts, 52
Two motors, 53 precipitating feeding tanks, 6 clear water reserviors, 7 sludge-tanks, 71 sludge pumps, 8 monitoring management rooms, 81 PLC control processors, 82
Monitoring display screen, 83 alarm devices, 84 cameras, 85 cloud service platforms, 86 cloud databases, 87 mobile terminals, 9 water flowings supervisor
Road, 10 push away water installations, 101 mounting plates, 102 lifter plates, 103 hydraulic lifting arms, 104 water pushing plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one:
A kind of intelligent and high-efficiency sewage disposal system shown in -10 referring to Fig.1, including including conditioning tank 1, biological rotating disk process chamber 2,
Anoxic pond 3 and aerobic tank 4,1 side of conditioning tank are connected with biological rotating disk process chamber 2,2 side of biological rotating disk process chamber
It is connected with anoxic pond 3,3 side of anoxic pond is connected with aerobic tank 4, and 4 side of aerobic tank is connected with sedimentation basin 5, described
5 side of sedimentation basin is connected with clear water reserviors 6, and the biological rotating disk process chamber 2, anoxic pond 3, aerobic tank 4 and 5 outside of sedimentation basin are logical
It crosses sludge pump 71 and is connected with sludge-tank 7, be equipped with monitoring management room 8 on the outside of the clear water reserviors 6, outside the conditioning tank 1 and clear water reserviors 6
Side, which is equipped with, pushes away water installations 10, and sludge-tank 7 stores the sludge generated in sewage disposal process, is equipped with sludge on the outside of sludge-tank 7 and dries
Dry machine can be to the production and application for being used for ceramic tile after sludge progress drying and processing；
The biological rotating disk process chamber 2 includes processing main body 21, processing top cover 22, observation window 23, rotation axis 24, turntable 25, the
One motor 26, water outlet 27, fixing seat 28, sludge sump 29 and weighing instrument 20, the processing main body 21 are set to conditioning tank 1 and lack
Processing top cover 22 is equipped between oxygen pond 3, at the top of the processing main body 21,22 outer surface of processing top cover is uniformly provided with observation
Window 23, rotation axis 24 is equipped with inside the processing main body 21, and the rotation axis 24 is wrapped around equipped with turntable 25, the turntable 25
It is shaped to sector, 25 surface of turntable is uniformly provided with convex block 251, and the turntable 25 is made and two of polythene material
There are spacing between the turntable 25, first motor 26 is equipped on the outside of the rotation axis 24, the first motor 26 is set to place
21 surface of main body is managed, the rotation axis 24 is sequentially connected with first motor 26, and 26 bottom of first motor is equipped with water outlet 27,
The 21 inner wall bottom of processing main body is equipped with fixing seat 28, and 28 two sides of fixing seat are equipped with sludge sump 29, the processing master
21 bottom of body is equipped with weighing instrument 20, and weighing instrument 20 can weigh biological rotating disk process chamber 2 in real time, when weight is more than early warning value
It sounds an alarm, it is ensured that work.
It is equipped with screen 11 inside the conditioning tank 1, is equipped with conditioning tank feeding tank 12, the adjusting at the top of the conditioning tank 1
Flocculant is equipped with inside pond feeding tank 12.
The present embodiment workflow and the utility model has the advantages that sewage by conditioning tank 11 carry out initial flocculation filtering after be transmitted to life
The turntable 25 on object turntable process chamber 2,26 work belt turn moving axis 24 of first motor and its surface ceaselessly rotates, 25 part of turntable
It immersing in the sewage in processing main body 21, turntable 25 is alternately contacted with dirty water and air, after rotation after a period of time, disk
On piece will adhere to one layer of biomembrane, when being transferred in sewage, organic pollutant in biomembrane absorption effluent, and organism-absorbing film
Dissolved oxygen in outer moisture film, decomposes organic matter, and microorganism is able to self-reproduction in this course；Turntable 25 and air
When contact, air is constantly dissolved into moisture film, increases its dissolved oxygen, in this course, the life adhered on turntable 25
Between object film and sewage and air, except progress organic matter (BOD, COD) and O2Transmitting outside, there are also its, CO2、NH3Equal substances
Transmitting, formed continuous absorption, oxygenolysis, a process for oxygen uptake, so that sewage is continuously available purification, after purification during
The sludge of generation can be pushed in the sludge sump 29 of two sides with the rotation of turntable 25, and sludge pump 71 can quickly extract sludge simultaneously out
It is transmitted in sludge-tank 7, realizes the work for carrying out efficient oxygenolysis to the microorganism in sewage, work efficiency is high.
Embodiment two:
4 side of aerobic tank is equipped with reflux pump 41, and the reflux pump 41 is connected to by water service pipe with anoxic pond 3, described aerobic
Pond 4 and 3 inner wall bottom of anoxic pond and inside are equipped with fluidized bed 42, are filled with active carbon inside the fluidized bed 42 and are used for conduct
Biofilm carrier is equipped with aerator 43 on the outside of the aerobic tank 4, and the aerator 43 is communicated with aeration plate by snorkel
44, the aeration plate 44 is set between two fluidized beds 42, is equipped with inside the anoxic pond 3 and aerobic tank 4 and is pushed away water installations
10。
The water installations 10 that push away include mounting plate 101, lifter plate 102, hydraulic lifting arm 103 and water pushing plate 104, the peace
Loading board 101 is set to 42 surface of fluidized bed, and lifter plate 102, the mounting plate 101 and lifting are equipped at the top of the mounting plate 101
Hydraulic lifting arm 103 is uniformly provided between plate 102,102 surface of lifter plate is uniformly provided with water pushing plate 104, the water pushing plate
104 are shaped to arc.
Agitating shaft 51 is equipped at the top of 5 inner wall of sedimentation basin, 51 surface of agitating shaft is uniformly provided with the second motor 52, institute
It states agitating shaft 51 and the second motor 52 is sequentially connected, second motor 52 is set to 5 top of sedimentation basin, second motor 52
Side is equipped with precipitating feeding tank 53, is filled with milk of lime and polyacrylamide inside the precipitating feeding tank 53.
The present embodiment workflow and the utility model has the advantages that aerator 43 by aeration plate 44 uninterruptedly to anoxic pond 3 and aerobic
Carry out aeration work in pond 4, anoxic pond 3 and 4 internal fluidized bed of aerobic tank, 42 surface have respectively aerobic heterotroph, denitrifying bacterium and
Nitrifier, push away water installations 10 keeps it internal in flowing for anoxic pond 3 and 4 internal liquid of aerobic tank are bottom-up by fluidized bed 42
State, to increase biomembrane with the contact area of waste water and sufficiently oxygen supply in the unit time, the work of reflux pump 41 can will be got well
Liquid in oxygen pond 4 is transmitted back to anoxic pond 3, keeps aerobic heterotroph, denitrifying bacterium and nitrifier alternate all in anaerobic-aerobic
In environment, a kind of mixed bacterial system constituted in this way can make different Pseudomonas give full play to the excellent of them under different conditions
Gesture is realized to COD, NH in sewage3Etc. harmful substances absorption and removal.
Embodiment three:
The water flowing main pipeline 9 includes water inlet manifold and outfall sewer, and the water inlet manifold and outfall sewer are respectively arranged at tune
6 outside of pond 1 and clear water reserviors is saved, inlet unit detecting instrument is equipped with inside the water inlet manifold, is equipped with inside the outfall sewer
Water unit detecting instrument.
Sewage disposal system water inlet pipe is equipped with the indexs on-line checkings such as COD, ammonia nitrogen, total nitrogen, total phosphorus, pH, flow, temperature
Instrument, for the detection to indexs such as water COD, ammonia nitrogen, total nitrogen, total phosphorus, pH, flow, temperature, outfall sewer is equipped with COD, ammonia
The Indexs measures instrument such as nitrogen, total nitrogen, total phosphorus, pH, flow, temperature, be used to total water outlet COD, ammonia nitrogen, total nitrogen, total phosphorus, pH, flow,
The detection of the indexs such as temperature.
The conditioning tank 1 and biological rotating disk process chamber 2, biological rotating disk process chamber 2 and anoxic pond 3, anoxic pond 3 and aerobic tank
4, it is connected between aerobic tank 4 and sedimentation basin 5 and sedimentation basin 5 and clear water reserviors 6 by water pump or pipeline and is equipped with process unit and detected
Instrument and camera 84.
LC control processor 81 and inlet unit measuring instrument (instrument include COD, ammonia nitrogen, total nitrogen, total phosphorus, pH, flow,
Temperature), process unit instrument (instrument includes sludge concentration, dissolved oxygen, pH, ORP), water unit instrument (instrument include COD,
Ammonia nitrogen, total nitrogen, total phosphorus, pH, flow, temperature), camera connection, inlet unit instrument, process unit instrument, water unit instrument
Table is installed in high-efficiency wastewater treatment system, and flowmeter is used for the water inlet pipe and outlet pipe flow monitoring of sewage disposal system.
PLC control processor 81, monitoring display screen 82 and alarm device 83, the PLC are equipped with inside the monitoring management room 8
81 connecting pin of control processor is respectively equipped with inlet unit detecting instrument, water unit detecting instrument, process unit detecting instrument
With camera 84,81 output end of PLC control processor is equipped with cloud service platform 85 and mobile terminal 87, the cloud clothes
85 connecting pin of platform be engaged in equipped with cloud database 86,81 model of PLC control processor is set as FX1S, as long as to whole system
Index realizes real time monitoring, and camera can monitor the operating condition of sewage disposal system key equipment, realizes remote reviewing, hair
Raw special circumstances, are handled at the first time, guarantee the safe operation of system.
It is equipped with dissolved oxygen on-line detector inside anoxic pond 3 and aerobic tank 4, detects the content of dirty water oxygen, aerobic tank 4
PH, ORP, sludge concentration are set, the operating condition of aerobic tank 4, dissolved oxygen on-line detector and aerator in aerobic tank 4 are monitored
43 connections, when dissolved oxygen detected value was lower than higher than setting value, PLC control processor 81 exports alarm signal, to aerator 43
It is adjusted in real time, guarantees the content of dissolved oxygen in aerobic tank 4
The present embodiment workflow and the utility model has the advantages that 8 internal PLC control processor 81 of monitoring management room receive water flowing to be responsible for 9
The operating parameter of equipment is real-time transmitted to PLC control unit, PLC control processing in internal detecting instrument and sewage disposal process
Device 81 is to by 4G/5G/GPRS data transmission unit to cloud service platform 85, then passing through cloud database 86 after data-optimized
Record in time and save data, mobile terminal 87 can transfer the data of cloud database 86, may be implemented remotely to monitor and grasp
Make the purpose of equipment, running situation can be understood in time, and the operation of optimization system in time, reaches efficient stable operation.
Example IV:
It is and existing referring to a kind of intelligent and high-efficiency sewage disposal system (hereinafter with the present invention replace) that above-described embodiment proposes
Sewage treatmentmethod conventional actived sludge and biological denitrificaion method be compared:
By comparison after it follows that sewage disposal system proposed in this paper (1) can not have to diluting high-concentration (tens of thousands of BOD)
Sewage because do not have to dilution handle, the scale (area) of construction also accordingly becomes smaller, while can also be used as recycling water
And it uses；Because being placed on the D structure above sink, mounting area is very small；Because usage amount is more, activity is big
Bacillus bacterium, so there is 3 times or so of processing capacity of common revolution garden plate processing mode.
(2), it other than it can efficiently remove organic matter (COD, BOD), can also go to denitrogenate (N), phosphorus (P) and oil.
(3), foul smell is considerably less, even if raw water has foul smell, but compares than common activated sludge process, is considerably less.
In addition, being tested to the substance removal in sewage:
| Project | Conventional actived sludge | Biological denitrificaion method | The present invention |
| BOD elimination factor | 95%~99% | 98%~99% | 98.5%~99.8% |
| COD elimination factor | 95%~99% | 97%~99% | 92.0%~99.7% |
| SS elimination factor | 95%~99% | 98%~99% | 92.9%~99.8% |
| Oil elimination factor | 10%~15% | 10%~15% | 93.0%~99.5% |
| T-N elimination factor | 30%~40% | 98%~99% | 93.8%~99.3% |
| T-P elimination factor | 10%~20% | 30%~50% | 65.0%~99.6% |
| Eliminating may substance | BOD,COD | BOD,COD,T-N | BOD,COD,T-N,T-P,Oil |
By comparison after it can be concluded that, sewage disposal system proposed by the present invention to the organic matter of the higher concentration in sewage, nitrogen,
It is that conventional actived sludge and biological denitrificaion method are difficult to remove that phosphorus, which has more apparent removal effect, especially partial organic substances,
, and sewage treatment removal effect proposed by the present invention is considerably better, can remove organic compound and nitrogen, phosphorus in sewage
Deng.
In addition, the energy used in sewage disposal process compares:
| Project | Conventional actived sludge | Biological denitrificaion method | The present invention |
| Turning body power | No | No | 2.2kwh |
| Bleach mechanism of qi power | 30kwh | 30kwh | 11kwh |
| Stir thing power | 7.5kwh | 11kwh | 5.5kwh |
| Other electric power | |||
| It is total | 45kwh | 50kwh | 24kwh |
| Eliminating may substance | BOD,COD | BOD,COD,T-N | BOD,COD,T-N,T-P,Oil |
After comparison it follows that sewage disposal system proposed in this paper can not only eliminate in sewage the organic matter of higher concentration and
The electric energy of harmful substance, consumption is less compared to relatively, to achieve the effect that efficient process, energy-saving and emission-reduction.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
It is " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.In the description of the present invention, the meaning of " plurality " is two or two with
On, unless otherwise specifically defined.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of intelligent and high-efficiency sewage disposal system, including conditioning tank (1), biological rotating disk process chamber (2), anoxic pond (3) are become reconciled
Oxygen pond (4), which is characterized in that conditioning tank (1) side is connected with biological rotating disk process chamber (2), the biological rotating disk processing
Room (2) side is connected with anoxic pond (3), and anoxic pond (3) side is connected with aerobic tank (4), and aerobic tank (4) side connects
It is connected to sedimentation basin (5), sedimentation basin (5) side is connected with clear water reserviors (6), the biological rotating disk process chamber (2), anoxic pond
(3), it is connected with sludge-tank (7) by sludge pump (71) on the outside of aerobic tank (4) and sedimentation basin (5), on the outside of the clear water reserviors (6)
Equipped with monitoring management room (8), it is equipped on the outside of the conditioning tank (1) and clear water reserviors (6) and pushes away water installations (10)；
The biological rotating disk process chamber (2) include processing main body (21), processing top cover (22), observation window (23), rotation axis (24),
Turntable (25), first motor (26), water outlet (27), fixing seat (28), sludge sump (29) and weighing instrument (20), the processing master
Body (21) is set between conditioning tank (1) and anoxic pond (3), and processing top cover (22), institute are equipped at the top of the processing main body (21)
It states processing top cover (22) outer surface to be uniformly provided with observation window (23), is equipped with rotation axis (24) inside the processing main body (21),
The rotation axis (24) wraps around equipped with turntable (25), and the turntable (25) is shaped to sector, turntable (25) table
Face is uniformly provided with convex block (251), between the turntable (25) is made of polythene material and exists between two turntables (25)
Away from, first motor (26) are equipped on the outside of the rotation axis (24), the first motor (26) is set to processing main body (21) surface,
The rotation axis (24) and first motor (26) are sequentially connected, and first motor (26) bottom is equipped with water outlet (27), described
It handles main body (21) inner wall bottom and is equipped with fixing seat (28), fixing seat (28) two sides are equipped with sludge sump (29), the place
It manages main body (21) bottom and is equipped with weighing instrument (20).
2. a kind of intelligent and high-efficiency sewage disposal system according to claim 1, which is characterized in that in the conditioning tank (1)
Portion is equipped with screen (11), is equipped with conditioning tank feeding tank (12) at the top of the conditioning tank (1), and the conditioning tank feeding tank (12) is internal
Equipped with flocculant.
3. a kind of intelligent and high-efficiency sewage disposal system according to claim 1, which is characterized in that the aerobic tank (4) one
Side is equipped with reflux pump (41), and the reflux pump (41) is connected to by water service pipe with anoxic pond (3), the aerobic tank (4) and anoxic
Pond (3) inner wall bottom and inside are equipped with fluidized bed (42), are used for filled with active carbon as life inside the fluidized bed (42)
Object membrane carrier, aerobic tank (4) outside are equipped with aerator (43), and the aerator (43) is communicated with aeration by snorkel
Disk (44), the aeration plate (44) are set between two fluidized beds (42), and the anoxic pond (3) and aerobic tank (4) are internal
Equipped with pushing away water installations (10).
4. a kind of intelligent and high-efficiency sewage disposal system according to claim 3, which is characterized in that described to push away water installations (10)
Including mounting plate (101), lifter plate (102), hydraulic lifting arm (103) and water pushing plate (104), mounting plate (101) setting
Lifter plate (102), the mounting plate (101) and lifter plate are equipped at the top of fluidized bed (42) surface, the mounting plate (101)
(102) it is uniformly provided between hydraulic lifting arm (103), lifter plate (102) surface is uniformly provided with water pushing plate (104), described
Water pushing plate (104) is shaped to arc.
5. a kind of intelligent and high-efficiency sewage disposal system according to claim 1, which is characterized in that in the sedimentation basin (5)
Agitating shaft (51) are equipped at the top of wall, agitating shaft (51) surface is uniformly provided with the second motor (52), the agitating shaft (51) with
Second motor (52) transmission connection, second motor (52) are set at the top of sedimentation basin (5), the second motor (52) side
Equipped with precipitating feeding tank (53), milk of lime and polyacrylamide are filled with inside the precipitating feeding tank (53).
6. a kind of intelligent and high-efficiency sewage disposal system according to claim 1, which is characterized in that the water flowing main pipeline
It (9) include water inlet manifold and outfall sewer, the water inlet manifold and outfall sewer are respectively arranged at conditioning tank (1) and clear water reserviors
(6) outside, the water inlet manifold inside are equipped with inlet unit detecting instrument, are equipped with water unit inside the outfall sewer and detect
Instrument.
7. a kind of intelligent and high-efficiency sewage disposal system according to claim 6, which is characterized in that the conditioning tank (1) with
Biological rotating disk process chamber (2), biological rotating disk process chamber (2) and anoxic pond (3), anoxic pond (3) and aerobic tank (4), aerobic tank (4)
It is connected between sedimentation basin (5) and sedimentation basin (5) and clear water reserviors (6) by water pump or pipeline and is equipped with process unit detecting instrument
With camera (84).
8. a kind of intelligent and high-efficiency sewage disposal system according to claim 7, which is characterized in that the monitoring management room
(8) internal to be equipped with PLC control processor (81), monitoring display screen (82) and alarm device (83), the PLC control processor (81)
Connecting pin is respectively equipped with inlet unit detecting instrument, water unit detecting instrument, process unit detecting instrument and camera (84),
PLC control processor (81) output end is equipped with cloud service platform (85) and mobile terminal (87), and the cloud service is flat
Platform (85) connecting pin is equipped with cloud database (86).
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| CN114538714A (en) * | 2022-03-08 | 2022-05-27 | 青海洁神环境科技股份有限公司 | Sewage treatment method adopting MBBR (moving bed biofilm reactor) in cooperation with BBR (BBR) |
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| CN114538714A (en) * | 2022-03-08 | 2022-05-27 | 青海洁神环境科技股份有限公司 | Sewage treatment method adopting MBBR (moving bed biofilm reactor) in cooperation with BBR (BBR) |
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Application publication date: 20191203 |