CN206244587U - Compact high efficient biochemistry ozone oxidation sewage treatment unit - Google Patents

Compact high efficient biochemistry ozone oxidation sewage treatment unit Download PDF

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Publication number
CN206244587U
CN206244587U CN201621015793.5U CN201621015793U CN206244587U CN 206244587 U CN206244587 U CN 206244587U CN 201621015793 U CN201621015793 U CN 201621015793U CN 206244587 U CN206244587 U CN 206244587U
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China
Prior art keywords
aeration tank
treatment unit
sewage treatment
high efficient
level
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Expired - Fee Related
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CN201621015793.5U
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Chinese (zh)
Inventor
霍志坚
王万福
陈卫江
张子臣
王岩松
叶怡然
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Safety and Environmental Protection Branch of CNOOC Energy Technology and Services Ltd
Beijing Security Environmental Engineering Technology Research Institute of CNOOC Energy Technology and Services Ltd
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Safety and Environmental Protection Branch of CNOOC Energy Technology and Services Ltd
Beijing Security Environmental Engineering Technology Research Institute of CNOOC Energy Technology and Services Ltd
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Priority to CN201621015793.5U priority Critical patent/CN206244587U/en
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Abstract

The utility model is related to compact high efficient biochemistry ozone oxidation sewage treatment unit.The utility model belongs to sanitary sewage disposal technical field.Compact high efficient biochemistry ozone oxidation sewage treatment unit, integrated overall structure, including septic tank, buffering regulator cubicle, sedimentation basin, aeration tank, sterilization pool and storage cistern;Aeration tank is to buffer the overall structure that mixing pit, one-level aeration tank and two-stage aeration tank are constituted;Septic tank buffers regulator cubicle by pipeline communication, buffering regulator cubicle is by pipeline communication sedimentation basin, sedimentation basin buffers mixing pit by pipeline communication, buffering mixing pit, between one-level aeration tank and two-stage aeration tank be overflow manner structure,, by pipeline communication sterilization pool, sterilization pool is by pipeline communication storage cistern for two-stage aeration tank.The utility model is arranged to integrated form, with compact conformation, saves space, and treatment effeciency is high, convenient transportation, the advantages of ideal treatment effect, can be very good to be applied to the Code in Hazardous Special Locations such as offshore platform and uses.

Description

Compact high efficient biochemistry-ozone oxidation sewage treatment unit
Technical field
The utility model 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 Pretreatment is cried, is that the suspension solid matter in sewage is removed by physical methods such as precipitation, flotation, filterings, 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, are at two grades Reason provides suitable condition of water quality.Two stage treatment is on the basis of coagulation, using biological chemistry action, sewage to be carried out Further treatment.Advanced treating is also in tertiary treatment, and tertiary treatment is such as solidifying using respective handling method according to influent quality Collection precipitation, active carbon filtration, reverse osmosis, ion exchange and electrodialysis etc..Waste water be can reach after advanced treating industrial water 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 take up an area greatly, it is impossible to effectively utilize, produce a series of sewage Treatment technology problem.
The content of the invention
The utility model provides a kind of compact high efficient biochemistry-ozone to solve technical problem present in known technology Oxidation sewage treatment unit.
The purpose of this utility model is to provide one kind has compact conformation, saves space, and treatment effeciency is high, and speed is fast, fortune Safe and reliable, economical and practical, the convenient transportation of row, ideal treatment effect, compact high efficient the features such as applied widely is biochemical-and it is smelly Oxygen aoxidizes sewage treatment unit.
The utility model provides a kind of sewage treatment unit, and the device includes septic tank, buffering regulator cubicle, precipitation Pond, aeration tank, sterilization pool and storage cistern.
Sewage (Heisui River or buck) initially enters septic tank treatment, and the liquid on upper strata enters buffering regulator cubicle by water pump, The dregs for 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 of subsequent treatment and cause water quality homogenizing.The water rushed in regulator cubicle out of postponing carries out physical sedimentation into sedimentation basin, Mud is discharged by the mud discharging mouth of bottom, and supernatant carries out biochemical treatment into aeration tank, to reduce 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 the part of two-stage aeration tank three, wherein buffering mixing pit For water and activated sludge are sufficiently mixed, 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 connected with two-stage aeration tank with blower fan, and blower fan is used for being exposed to one-level aeration tank and two grades Gas pond provides air.The oxygen content in one-level aeration tank and two-stage aeration tank can be respectively adjusted by blower fan as needed, from And the biological oxidation state in one-level aeration tank and two-stage aeration tank is controlled, reach preferable biological treatment effect.One-level is aerated The bottom of pond and two-stage aeration tank has sewage draining exit, for discharging the mud of bottom accumulation.By after two-stage aeration tank treatment Water enters sterilization pool, and sterilization is carried out to water by uviol lamp and ozone in sterilization pool, so that the bacterial content in reducing water outlet, Reduce the pollution to environment.It is that can reach discharge standard by the water after sterilization pool sterilization processing, and is carried out again into storage cistern Utilize.The sludge discharged in whole equipment operation can also again carry out concentration recycling, and concentration can be in sludge Carried out in concentration basin, the method for concentration can be sun exposure.
The utility model compact high efficient biochemistry-ozone oxidation sewage treatment unit 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 to buffer the overall structure that mixing pit, one-level aeration tank and two-stage aeration tank are constituted;Change Manure pit buffers regulator cubicle by pipeline communication, and by pipeline communication sedimentation basin, sedimentation basin is buffered and mixed buffering regulator cubicle by pipeline communication Pond, buffering mixing pit, between one-level aeration tank and two-stage aeration tank is overflow manner structure, and two-stage aeration tank kills by pipeline communication Bacterium pond, sterilization pool is by pipeline communication storage cistern.
The utility model compact high efficient biochemistry-ozone oxidation sewage treatment unit can also use following technical side Case:
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, and ozone point is provided with sterilization pool Cloth apparatus, ozone distribution apparatus carries out ozone sterilization in ozone generator connection sterilization pool.
Described compact high efficient biochemistry-ozone oxidation sewage treatment unit, is characterized in:Purple is provided with sterilization pool Outer lamp, uviol lamp is evenly spaced in sterilization pool, and killing bacteria is carried out with ultraviolet light.
Described compact high efficient biochemistry-ozone oxidation sewage treatment unit, is characterized in:The buffering of aeration tank is mixed Close the overall structure of pond, one-level aeration tank and two-stage aeration tank and separate mode for overall, overall space physical isolation forms three Absolute construction, buffering mixing pit is highly high more than one-level aeration tank and two-stage aeration tank space bar with one-level aeration tank space bar 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% volumes.
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, the air capacity entered 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 connection control electro-magnetic valve, is discharged clear water in storage cistern by draining pump.
The utility model has the advantages and positive effects that:
Compact high efficient biochemistry-ozone oxidation sewage treatment unit is as a result of the brand-new technology of the utility model Scheme, compared with prior art, the equipment that the utility model is provided, it can be provided the form of integration, with compact conformation, Space is saved, treatment effeciency is high, speed is fast, safe and reliable to operation, economical and practical, convenient transportation, ideal treatment effect, be applicable model The advantages of enclosing wide.The present apparatus can be very good to be used suitable for Code in Hazardous Special Locations such as offshore platforms.For example oil and gas well drilling is put down Platform or ship etc..
Brief description of the drawings
Fig. 1 is compact high efficient biochemistry-ozone oxidation sewage treatment unit attachment structure schematic diagram;
Fig. 2 is the utility model 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 it is 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 the content of the invention of the present utility model, feature and effect can be further appreciated that, following examples are hereby enumerated, and coordinate Accompanying drawing describes 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 The overall structure that aeration tank and two-stage aeration tank are constituted;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.
Uviol lamp and ozone distribution are provided with 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 separates mode, overall space physical isolation shape for overall Into three absolute construction, buffering mixing pit is highly spaced with one-level aeration tank space bar more than one-level aeration tank and two-stage aeration tank Plate is highly.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 Buffering mixing pool structure is surrounded, two-stage aeration tank occupies aeration tank half volume.One-level aeration tank and two-stage aeration tank are by pipeline Connection regulation blower fan, the air capacity entered 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 connection control electro-magnetic valve, is discharged clear water in storage cistern by draining pump.
The concrete structure and its implementation process of the present embodiment:
Sewage treatment unit of the present utility model include septic tank 1, buffering regulator cubicle 2, sedimentation basin 3, aeration tank 4, Sterilization pool 5 and storage cistern 6.
Wherein, septic tank 1 is connected with buffering regulator cubicle 2 by pipeline, and the first water pump can be set on the pipeline 1.1, it is used to for the supernatant liquid in septic tank 1 to pump into buffering regulator cubicle 2.The bottom of septic tank 1 can set slag-drip opening and row Mud mouthful (not shown), is respectively intended to discharge the dregs and mud for precipitating.
Buffering regulator cubicle 2 is configured to temporarily store from the liquid in septic tank 1, while the sewage quantity of subsequent treatment can also be adjusted And cause water quality homogenizing.The bottom for buffering regulator cubicle 2 can set slag-drip opening and mud discharging mouth, be respectively intended to discharge and precipitate Dregs and mud.
Sedimentation basin 3 is connected by pipeline with buffering regulator cubicle 2, is used to carry out physics to the sewage from buffering regulator cubicle 2 Precipitation, the sludge for precipitating is discharged by being arranged on the mud discharging mouth of the bottom of sedimentation basin 3, 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, connected (i.e. by way of overflow between one-level aeration tank 4.2 and two-stage aeration tank 4.3:In buffering mixing pit 4.1 Can be covered after liquid is full and enter one-level aeration tank 4.2 with the dividing plate between one-level aeration tank 4.2;Similarly, in one-level aeration tank 4.2 Liquid it is full after can cover and the dividing plate between two-stage aeration tank 4.3 enters two-stage aeration tank 4.3), the connected mode of overflow can To reduce the disturbance to liquid as far as possible, the sludge and dregs for greatly reducing bottom precipitation in foregoing apparatus enter follow up device Possibility, is conducive to water purification, and the connected mode of overflow can cause that apparatus structure is compact, reduce the volume of device.It is slow Rush mixing pit 4.1 to be connected with sedimentation basin 3 by pipeline, the supernatant and activated sludge 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 Institute), one-level aeration tank 4.2 can be connected with two-stage aeration tank 4.3 with blower fan, so that by blower fan to one-level aeration tank 4.2 It is interior with two-stage aeration tank 4.3 to be passed through air, and can be by adjusting blower fan, control respectively enters one-level aeration tank 4.2 and two The amount of the air in level aeration tank 4.3, so as to 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 optimal wastewater treatment efficiency.Such 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 The first blower fan 4.4, the microbiological oxidation state in control one-level aeration tank 4.2 are saved, and is 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 sets, and can so 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 can set mud discharging mouth, for discharging mud.
Sterilization pool 5 is connected by pipeline with two-stage aeration tank 4.3, for the dirt to being treated by two-stage aeration tank 4.3 Water carries out sterilization processing, the bacterial content in water outlet is reduced, so as to reduce pollution of the harmful levels of pathogens to environment.Set in sterilization pool 5 Uviol lamp and ozone distribution apparatus are equipped with, uviol lamp is killed for sending ultraviolet light to bacterium, 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, so as to be killed to the bacterium in water using ozone.
Storage cistern 6 is connected by pipeline with sterilization pool 5, for keeping in the discharge standard that meets obtained after sterilization processing Clear water.The bottom of storage cistern 6 can be connected by pipeline with draining pump 6.1, and draining pump 6.1 is used for the clarified water pump of storage cistern 6 Go out.
For the ease of the discharge of mud, it is preferable that device of the present utility model also includes sludge pump 7.Buffering regulator cubicle 2, The mud discharging mouth of the bottom of sedimentation basin 3, one-level aeration tank 4.2 and two-stage aeration tank 4.3 can be by pipeline and the phase of sludge pump 7 Even.
Additionally, valve can be set on each pipeline of the present embodiment, for controlling flowing of the fluid in pipeline.
Equipment of the present utility model can with integrated equipment, that is, can by each device be arranged at one it is whole In the big casing of body, connected by way of pipeline or overflow between each device, so as to save space, facilitate transport With use.
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, applied widely to wait good effect.The present embodiment can be very good to be applied to sea The Code in Hazardous Special Locations such as upper mounting plate are used.

Claims (7)

1. a kind of compact high efficient biochemistry-ozone oxidation sewage treatment unit, it 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 to buffer the overall structure that 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 to buffering regulator cubicle by pipeline communication, Buffering mixing pit, it is overflow manner structure between 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, it 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 Ozone distribution apparatus is provided with, ozone distribution apparatus carries out ozone sterilization in ozone generator connection sterilization pool.
3. compact high efficient biochemistry-ozone oxidation sewage treatment unit according to claim 1 and 2, it is characterized in that: Uviol lamp is provided with sterilization pool, uviol lamp is evenly spaced in sterilization pool, killing bacteria is carried out with ultraviolet light.
4. compact high efficient biochemistry-ozone oxidation sewage treatment unit according to claim 1, it 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 separates mode, overall space physics for overall Isolation forms three absolute construction, and buffering mixing pit is with one-level aeration tank space bar highly more than one-level aeration tank and two grades of aerations Cell compartment plate is highly.
5. the compact high efficient biochemistry-ozone oxidation sewage treatment unit according to claim 1 or 4, it 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% volumes.
6. compact high efficient biochemistry-ozone oxidation sewage treatment unit according to claim 5, it is characterized in that:One Level aeration tank and two-stage aeration tank adjust blower fan by pipeline communication, and one-level aeration tank and two-stage aeration tank are entered by air-blower control Interior air capacity.
7. compact high efficient biochemistry-ozone oxidation sewage treatment unit according to claim 1, it is characterized in that:Storage Pond is provided with liquid level control switch, and liquid level control switch connection control electro-magnetic valve is arranged clear water in storage cistern by draining pump Go out.
CN201621015793.5U 2016-08-31 2016-08-31 Compact high efficient biochemistry ozone oxidation sewage treatment unit Expired - Fee Related CN206244587U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106430813A (en) * 2016-08-31 2017-02-22 中海油能源发展股份有限公司安全环保分公司 Compact type efficient biochemical-ozone oxidation domestic sewage treatment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106430813A (en) * 2016-08-31 2017-02-22 中海油能源发展股份有限公司安全环保分公司 Compact type efficient biochemical-ozone oxidation domestic sewage treatment device

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Granted publication date: 20170613

Termination date: 20200831