CN106430813A - Compact type efficient biochemical-ozone oxidation domestic sewage treatment device - Google Patents
Compact type efficient biochemical-ozone oxidation domestic sewage treatment device Download PDFInfo
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- CN106430813A CN106430813A CN201610785363.XA CN201610785363A CN106430813A CN 106430813 A CN106430813 A CN 106430813A CN 201610785363 A CN201610785363 A CN 201610785363A CN 106430813 A CN106430813 A CN 106430813A
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- aeration tank
- sewage treatment
- ozone oxidation
- treatment unit
- ozone
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- 239000010865 sewage Substances 0.000 title claims abstract description 49
- 230000003647 oxidation Effects 0.000 title claims abstract description 36
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 36
- 238000005273 aeration Methods 0.000 claims abstract description 132
- 230000001954 sterilising effect Effects 0.000 claims abstract description 35
- 238000002156 mixing Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000872 buffer Substances 0.000 claims abstract description 13
- 230000003139 buffering effect Effects 0.000 claims description 44
- 238000004659 sterilization and disinfection Methods 0.000 claims description 32
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 26
- 238000004891 communication Methods 0.000 claims description 17
- 238000004062 sedimentation Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 12
- 241000894006 Bacteria Species 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000010802 sludge Substances 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 230000002906 microbiologic effect Effects 0.000 description 3
- 230000001376 precipitating effect Effects 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/001—Build in apparatus for autonomous on board water supply and wastewater treatment (e.g. for aircrafts, cruiseships, oil drilling platforms, railway trains, space stations)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3227—Units with two or more lamps
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/78—Details relating to ozone treatment devices
- C02F2201/782—Ozone generators
-
- 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
- C02F2203/008—Mobile apparatus and plants, e.g. mounted on a vehicle
-
- 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]
-
- 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
- C02F2209/42—Liquid level
-
- 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
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
Abstract
The invention relates to a compact type efficient biochemical-ozone oxidation domestic sewage treatment device. The invention belongs to the technical field of domestic sewage treatment. The compact type efficient biochemical-ozone oxidation domestic sewage treatment device adopts an integrated structure and comprises a septic tank, a buffer adjustment cabinet, a settling pond, an aeration tank, a sterilizing pond and a water reservoir, wherein the aeration tank adopts an integral structure consisting of a buffer mixing tank, a primary aeration tank and a secondary aeration tank; the septic tank is communicated with the buffer adjustment cabinet through a pipeline; the buffer adjustment cabinet is communicated with the settling pond through a pipeline; the settling pond is communicated with the buffer mixing tank through a pipeline; overflow type structures are adopted for the buffer mixing tank, the primary aeration tank and the secondary aeration tank; the secondary aeration tank is communicated with the sterilizing pond through a pipeline; and the sterilizing pond is communicated with the water reservoir through a pipeline. The compact type efficient biochemical-ozone oxidation domestic sewage treatment device adopts an integrated form, has the advantages of compact structure, space conservation, high treatment efficiency, convenience in transportation, ideal treatment effect and the like, and can be well suitable for special occasions, such as an offshore platform and the like, to use.
Description
Technical field
The invention belongs to sanitary sewage disposal technical field, more particularly to a kind of compact high efficient biochemistry-ozone oxidation
Sewage treatment unit.
Background technology
At present, sewage disposal technology, is divided by degree for the treatment of, can be divided into one-level, two grades and tertiary treatment.Coagulation
Cry pretreatment, be the suspension solid matter being removed by physical methods such as precipitation, flotation, filtrations in sewage, or by condensing,
The chemical methodes such as oxidation, neutralization, make the noxious material of the strong acid, highly basic and overrich in sewage, obtain preliminary purification, be at two grades
Reason provides suitable condition of water quality.Two stage treatment is on the basis of coagulation, using biological chemistry action, sewage is carried out
Further process.Advanced treating is also in tertiary treatment, and tertiary treatment is according to influent quality, using respective handling method, such as solidifying
Collection precipitation, active carbon filtration, reverse osmosis, ion exchange and electrodialysis etc..Waste water can reach after advanced treating water for industrial use or
Water standard required by urban water.
But existing sewage disposal device takes up room greatly, high cost.Especially in the region of limited space, for example, take turns
Ship, offshore platform etc., because conventional sewage disposal device and method are taken up an area greatly it is impossible to effectively utilizes, produce a series of sewage
Treatment technology problem.
Content of the invention
The present invention provides a kind of compact high efficient biochemistry-ozone oxidation for solving technical problem present in known technology
Sewage treatment unit.
It is an object of the invention to provide one kind has compact conformation, save space, treatment effeciency is high, speed is fast, run peace
Entirely reliable, economical and practical, convenient transportation, ideal treatment effect, compact high efficient biochemistry-ozone oxygen the features such as applied widely
Change sewage treatment unit.
The invention provides a kind of sewage treatment unit, this device include septic tank, buffering regulator cubicle, sedimentation basin,
Aeration tank, sterilization pool and storage cistern.
Sewage (Heisui River or buck) initially enters septic tank and processes, and the liquid on upper strata enters buffering regulator cubicle by water pump,
The dregs precipitating are discharged by the slag-drip opening of bottom, and the mud of bottom is discharged by mud discharging mouth.Buffering regulator cubicle can be adjusted
Save the water yield of subsequent treatment and water quality is homogenized.The water rushing in regulator cubicle out of postponing enters sedimentation basin and carries out physical sedimentation,
Mud is discharged by the mud discharging mouth of bottom, and supernatant enters aeration tank and carries out biochemical treatment, reducing the COD in sewage so that
Water quality is substantially up to standard.Aeration tank is divided into buffering mixing pit, one-level aeration tank and two-stage aeration tank three part, wherein buffers mixing pit
It is used for being sufficiently mixed water and activated sludge, mixed water enters one-level aeration tank by overflow, and then overflow is entered again
Enter two-stage aeration tank.One-level aeration tank is all connected with blower fan with two-stage aeration tank, and blower fan is used for one-level aeration tank and two grades of exposures
Gas pond provides air.The oxygen content in one-level aeration tank and two-stage aeration tank can be adjusted as needed by blower fan respectively, from
And control the biological oxidation state in one-level aeration tank and two-stage aeration tank, reach preferable biological treatment effect.One-level aeration
The bottom of pond and two-stage aeration tank has sewage draining exit, for discharging the mud of bottom accumulation.After two-stage aeration tank is processed
Water enters sterilization pool, carries out sterilization by uviol lamp and ozone to water in sterilization pool, thus reducing the bacterial content in water outlet,
Reduce the pollution to environment.Water after sterilization pool sterilization processing can reach discharge standard, and enter storage cistern and carry out
Using.The mud that whole equipment is discharged in running can also carry out concentration recycling again, and concentration can be in mud
Carry out in concentration basin, the method for concentration can be tanned by the sun for the sun.
Compact high efficient biochemistry-ozone oxidation sewage treatment unit of the present invention is adopted the technical scheme that：
A kind of compact high efficient biochemistry-ozone oxidation sewage treatment unit, is characterized in：Compact high efficient biochemistry-
The integrated overall structure of ozone oxidation sewage treatment unit, including septic tank, buffering regulator cubicle, sedimentation basin, aeration tank,
Sterilization pool and storage cistern；Aeration tank is the overall structure that buffering mixing pit, one-level aeration tank and two-stage aeration tank are constituted；Change
Manure pit buffers regulator cubicle by pipeline communication, and buffering regulator cubicle buffers mixing by pipeline communication sedimentation basin, sedimentation basin by pipeline communication
Pond, is overflow manner structure between buffering mixing pit, one-level aeration tank and two-stage aeration tank, two-stage aeration tank is killed by pipeline communication
Bacterium pond, sterilization pool is by pipeline communication storage cistern.
Compact high efficient biochemistry-ozone oxidation sewage treatment unit of the present invention can also adopt the following technical scheme that：
Described compact high efficient biochemistry-ozone oxidation sewage treatment unit, is characterized in：Compact high efficient is given birth to
The integrated overall structure of change-ozone oxidation sewage treatment unit includes ozone generator, is provided with ozone and divides in sterilization pool
Cloth apparatus, in ozone generator connection sterilization pool, ozone distribution apparatus carries out ozone sterilization.
Described compact high efficient biochemistry-ozone oxidation sewage treatment unit, is characterized in：It is provided with purple in sterilization pool
Outer lamp, uviol lamp is evenly spaced in sterilization pool, carries out killing bacteria with ultraviolet light.
Described compact high efficient biochemistry-ozone oxidation sewage treatment unit, is characterized in：The buffering of aeration tank is mixed
The overall structure closing pond, one-level aeration tank and two-stage aeration tank is overall separation mode, and overall space physical isolation forms three
Absolute construction, buffering mixing pit and one-level aeration tank space bar height are more than one-level aeration tank and two-stage aeration tank is spaced plate hight
Degree.
Described compact high efficient biochemistry-ozone oxidation sewage treatment unit, is characterized in：The overall sky of aeration tank
Between be hexahedron structure, buffering mixing pit is arranged on the corner of aeration tank, and one-level aeration tank surrounds buffering mixing pool structure, two
Level aeration tank occupies aeration tank 40-60% volume.
Described compact high efficient biochemistry-ozone oxidation sewage treatment unit, is characterized in：One-level aeration tank and two
Level aeration tank adjusts blower fan by pipeline communication, enters the air capacity in one-level aeration tank and two-stage aeration tank by air-blower control.
Described compact high efficient biochemistry-ozone oxidation sewage treatment unit, is characterized in：Storage cistern is provided with liquid level
Controlling switch, liquid level control switch connects control electro-magnetic valve, is discharged clear water in storage cistern by draining pump.
The present invention has the advantages and positive effects that：
Compact high efficient biochemistry-ozone oxidation sewage treatment unit technical side brand-new due to employing the present invention
Case, compared with prior art, the equipment that the present invention provides, it can be provided the form of integration, there is compact conformation, save empty
Between, treatment effeciency is high, and speed is fast, safe and reliable to operation, economical and practical, convenient transportation, and ideal treatment effect is applied widely etc.
Advantage.This device can be very good to be applied to the use of the Code in Hazardous Special Locations such as offshore platform.For example oil and gas well drilling platform or
Ship etc..
Brief description
Fig. 1 is compact high efficient biochemistry-ozone oxidation sewage treatment unit attachment structure schematic diagram；
Fig. 2 is present invention integration overall structure diagram；
Fig. 3 is the left view structural representation of Fig. 1；
Fig. 4 is the right side structural representation of Fig. 1；
Fig. 5 is the overlooking the structure diagram of Fig. 1；
Fig. 6 is the internal structure schematic diagram of Fig. 5.
In figure, 1, septic tank, the 1.1, first water pump, 2, buffering regulator cubicle, 3, sedimentation basin, 4, aeration tank, 4.1, buffering mixed
Close pond, 4.2, one-level aeration tank, 4.3, two-stage aeration tank, the 4.4, first blower fan, the 4.5, second blower fan, 5, sterilization pool, 6, water storage
Pond, 6.1, draining pump, 7, sludge pump, 8, ozone generator, 9, cooling driers, 10, hand-operated valve, 11, electro-magnetic valve, 12, uviol lamp,
13rd, electric cabinet, 14, go out water pump, 15, sampling valve, 16, cat ladder, 17, exhaust outlet, 18, water inlet.
Specific embodiment
For content of the invention, feature and effect of the present invention can be further appreciated that, hereby enumerate following examples, and coordinate accompanying drawing
Describe in detail as follows：
Refering to accompanying drawing 1 to Fig. 6.
Embodiment 1
A kind of compact high efficient biochemistry-ozone oxidation sewage treatment unit, integrated overall structure, including change excrement
Pond, buffering regulator cubicle, sedimentation basin, aeration tank, sterilization pool, storage cistern and ozone generator；Aeration tank is buffering mixing pit, one-level
Aeration tank and an overall structure of two-stage aeration tank composition；Septic tank buffers regulator cubicle by pipeline communication, buffering regulator cubicle by
Pipeline communication sedimentation basin, sedimentation basin buffers mixing pit by pipeline communication, buffering mixing pit, one-level aeration tank and two-stage aeration tank it
Between be overflow manner structure, by pipeline communication sterilization pool, sterilization pool is by pipeline communication storage cistern for two-stage aeration tank.
It is provided with uviol lamp and ozone distribution in the sterilization pool of compact high efficient biochemistry-ozone oxidation sewage treatment unit
Device, ozone distribution apparatus in ozone generator connection sterilization pool, killing bacteria is carried out by ultraviolet light and ozone.Aeration tank
The overall structure of buffering mixing pit, one-level aeration tank and two-stage aeration tank is overall separation mode, overall space physical isolation shape
Become three absolute construction, buffering mixing pit and one-level aeration tank space bar height are more than one-level aeration tank and two-stage aeration tank interval
Plate hight degree.The overall space of aeration tank is hexahedron structure, and buffering mixing pit is arranged on the corner of aeration tank, one-level aeration tank
Surround buffering mixing pool structure, two-stage aeration tank occupies aeration tank half volume.One-level aeration tank and two-stage aeration tank are by pipeline
Connection adjusts blower fan, enters the air capacity in one-level aeration tank and two-stage aeration tank by air-blower control.Storage cistern is provided with liquid level
Controlling switch, liquid level control switch connects control electro-magnetic valve, is discharged clear water in storage cistern by draining pump.
The concrete structure of the present embodiment and its implementation process：
The sewage treatment unit of the present invention includes septic tank 1, buffering regulator cubicle 2, sedimentation basin 3, aeration tank 4, sterilization
Pond 5 and storage cistern 6.
Wherein, septic tank 1 is connected by pipeline with buffering regulator cubicle 2, can arrange the first water pump on described pipeline
1.1, in order to the supernatant liquid in septic tank 1 to be pumped into buffering regulator cubicle 2.The bottom of septic tank 1 can arrange slag-drip opening and row
Mud mouth (not shown), is respectively intended to discharge the dregs precipitating and mud.
Buffering regulator cubicle 2 is configured to temporarily store the liquid in septic tank 1, can also adjust the sewage quantity of subsequent treatment simultaneously
And water quality is homogenized.The bottom of buffering regulator cubicle 2 can arrange slag-drip opening and mud discharging mouth, be respectively intended to discharge and precipitate
Dregs and mud.
Sedimentation basin 3 is passed through pipeline and is connected with buffering regulator cubicle 2, in order to carry out physics to the sewage from buffering regulator cubicle 2
Precipitation, the mud precipitating is discharged by being arranged on the mud discharging mouth of sedimentation basin 3 bottom, and supernatant enters aeration tank by pipeline
4.
Aeration tank 4 includes buffering mixing pit 4.1, one-level aeration tank 4.2 and two-stage aeration tank 4.3.Aeration tank 4 is preferably one
Individual entirety, and it is divided into buffering mixing pit 4.1, one-level aeration tank 4.2 and two-stage aeration tank 4.3 with dividing plate.Buffering mixing pit
4.1st, all connected by way of overflow (i.e. between one-level aeration tank 4.2 and two-stage aeration tank 4.3：In buffering mixing pit 4.1
The dividing plate that can cover after liquid is full and one-level aeration tank 4.2 between enters one-level aeration tank 4.2；In the same manner, in one-level aeration tank 4.2
Liquid full after the dividing plate that can cover and two-stage aeration tank 4.3 between enter two-stage aeration tank 4.3), the connected mode of overflow can
To reduce the disturbance to liquid as far as possible, greatly reduce the mud of bottom precipitation and dregs in foregoing apparatus and enter follow up device
Possibility, is conducive to water purification, and the connected mode of overflow, so that apparatus structure is compact, decreases the volume of device.Slow
Rush mixing pit 4.1 to be connected with sedimentation basin 3 by pipeline, supernatant and activated sludge in order to autoprecipitation in future pond 3 are carried out fully
Mixing.One-level aeration tank 4.2 and two-stage aeration tank 43 provide the place of Sewage Treatment for Activated Sludge (i.e.：Biochemical treatment field
Institute), one-level aeration tank 4.2 all can be connected with blower fan with two-stage aeration tank 4.3, thus by blower fan to one-level aeration tank 4.2
It is passed through air with two-stage aeration tank 4.3, and can control respectively and enter one-level aeration tank 4.2 and two by adjusting blower fan
The amount of the air in level aeration tank 4.3, thus control the microbiological oxidation shape in one-level aeration tank 4.2 and two-stage aeration tank 4.3
(state of oxidation of microorganism can be divided into state：Anaerobism, an oxygen and aerobic), further up to optimum wastewater treatment efficiency.As
Shown in Fig. 1, one-level aeration tank 4.2 is connected with the first blower fan 4.4, and two-stage aeration tank 4.3 is connected with the second blower fan 4.5, by adjusting
Save the first blower fan 4.4, control the microbiological oxidation state in one-level aeration tank 4.2, and controlled by adjusting the second blower fan 4.5
System, the microbiological oxidation state in two-stage aeration tank 4.3.Preferably, as shown in figure 1, buffering mixing pit 4.1 is arranged on aeration tank
4 corner, one-level aeration tank 4.2 surrounds buffering mixing pit 4.1 and arranges, and so can improve the dirt in buffering mixing pit 4.1
Water overflow enters the efficiency of one-level aeration tank 4.2；It is further preferred that two-stage aeration tank 4.3 to occupy aeration tank 4 at least half of
Volume.The bottom of one-level aeration tank 4.2 and two-stage aeration tank 4.3 all can arrange mud discharging mouth, for discharging mud.
Sterilization pool 5 is connected with two-stage aeration tank 4.3 by pipeline, for the dirt processing through two-stage aeration tank 4.3
Water carries out sterilization processing, reduces the bacterial content in water outlet, thus reducing the pollution to environment for the harmful levels of pathogens.Set in sterilization pool 5
It is equipped with uviol lamp and ozone distribution apparatus, uviol lamp is killed to bacterium for sending ultraviolet light, the one of ozone distribution apparatus
End is preferably provided at sterilization pool bottom, and the other end is connected with ozone generator (such as ozone generator or ozone tank), uses
Ozone is uniformly distributed in water, thus being killed to the bacterium in water using ozone.
Storage cistern 6 is connected with sterilization pool 5 by pipeline, for temporary obtain after sterilization processing meet discharge standard
Clear water.The bottom of storage cistern 6 can be connected with draining pump 6.1 by pipeline, and draining pump 6.1 is used for the clarified water pump of storage cistern 6
Go out.
Discharge for the ease of mud is it is preferable that assembly of the invention also includes sludge pump 7.Buffering regulator cubicle 2, precipitation
The mud discharging mouth of pond 3, one-level aeration tank 4.2 and the bottom of two-stage aeration tank 4.3 all can be connected with sludge pump 7 by pipeline.
Additionally, valve all can be arranged on each pipeline of the present embodiment, for controlling flowing in pipeline for the fluid.
The equipment of the present invention can be integrated equipment, that is, each device can be arranged at an entirety
In big casing, connected by way of pipeline or overflow between each device, thus having saved space, facilitating transport and making
With.
The present embodiment has described compact conformation, saves space, and treatment effeciency is high, and speed is fast, safe and reliable to operation, warp
Ji is practical, convenient transportation, ideal treatment effect, the good effect such as applied widely.The present embodiment can be very good to be applied to sea
The Code in Hazardous Special Locations such as upper mounting plate use.
Claims (7)
1. a kind of compact high efficient biochemistry-ozone oxidation sewage treatment unit, is characterized in that：Compact high efficient biochemistry-smelly
Oxygen aoxidizes the integrated overall structure of sewage treatment unit, including septic tank, buffering regulator cubicle, sedimentation basin, aeration tank, kills
Bacterium pond and storage cistern；Aeration tank is the overall structure that buffering mixing pit, one-level aeration tank and two-stage aeration tank are constituted；Change excrement
Pond buffers regulator cubicle by pipeline communication, and by pipeline communication sedimentation basin, sedimentation basin buffers mixing pit by pipeline communication to buffering regulator cubicle,
It is overflow manner structure between buffering mixing pit, one-level aeration tank and two-stage aeration tank, two-stage aeration tank is sterilized by pipeline communication
Pond, sterilization pool is by pipeline communication storage cistern.
2. compact high efficient biochemistry-ozone oxidation sewage treatment unit according to claim 1, is characterized in that：Tightly
Type efficient biochemical-integrated overall structure of ozone oxidation sewage treatment unit of gathering includes ozone generator, in sterilization pool
It is provided with ozone distribution apparatus, in ozone generator connection sterilization pool, ozone distribution apparatus carries out ozone sterilization.
3. compact high efficient biochemistry-ozone oxidation sewage treatment unit according to claim 1 and 2, is characterized in that：
It is provided with uviol lamp in sterilization pool, uviol lamp is evenly spaced in sterilization pool, carry out killing bacteria with ultraviolet light.
4. compact high efficient biochemistry-ozone oxidation sewage treatment unit according to claim 1, is characterized in that：Expose
The overall structure of the buffering mixing pit, one-level aeration tank and two-stage aeration tank in gas pond is overall separation mode, overall space physics
Isolation forms three absolute construction, and buffering mixing pit and one-level aeration tank space bar height are more than one-level aeration tank and two grades of aerations
Cell compartment plate hight degree.
5. the compact high efficient biochemistry-ozone oxidation sewage treatment unit according to claim 1 or 4, is characterized in that：
The overall space of aeration tank is hexahedron structure, and buffering mixing pit is arranged on the corner of aeration tank, and one-level aeration tank surrounds slow
Punching mixing pool structure, two-stage aeration tank occupies aeration tank 40-60% volume.
6. compact high efficient biochemistry-ozone oxidation sewage treatment unit according to claim 5, is characterized in that：One
Level aeration tank and two-stage aeration tank adjust blower fan by pipeline communication, enter one-level aeration tank and two-stage aeration tank by air-blower control
Interior air capacity.
7. compact high efficient biochemistry-ozone oxidation sewage treatment unit according to claim 1, is characterized in that：Storage
Pond is provided with liquid level control switch, and liquid level control switch connects control electro-magnetic valve, is arranged clear water in storage cistern by draining pump
Go out.
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| CN201610785363.XA CN106430813A (en) | 2016-08-31 | 2016-08-31 | Compact type efficient biochemical-ozone oxidation domestic sewage treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610785363.XA CN106430813A (en) | 2016-08-31 | 2016-08-31 | Compact type efficient biochemical-ozone oxidation domestic sewage treatment device |
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ID=58091463
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| CN201610785363.XA Pending CN106430813A (en) | 2016-08-31 | 2016-08-31 | Compact type efficient biochemical-ozone oxidation domestic sewage treatment device |
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Cited By (1)
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Application publication date: 20170222 |