CN106977028A - Sewage disposal system - Google Patents

Sewage disposal system Download PDF

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Publication number
CN106977028A
CN106977028A CN201710295809.5A CN201710295809A CN106977028A CN 106977028 A CN106977028 A CN 106977028A CN 201710295809 A CN201710295809 A CN 201710295809A CN 106977028 A CN106977028 A CN 106977028A
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CN
China
Prior art keywords
sedimentation basin
pond body
sterilization
sewage
aeration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710295809.5A
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Chinese (zh)
Inventor
王戴勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong City Ecological Polytron Technologies Inc
Original Assignee
Guangdong City Ecological Polytron Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong City Ecological Polytron Technologies Inc filed Critical Guangdong City Ecological Polytron Technologies Inc
Priority to CN201710295809.5A priority Critical patent/CN106977028A/en
Publication of CN106977028A publication Critical patent/CN106977028A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F2001/007Processes including a sedimentation step
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00Aeration of stretches of water

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)

Abstract

The invention discloses sewage disposal system, including thick lattice column, collecting-tank, primary sedimentation basin, aeration tank, secondary sedimentation tank, sterilization pool and absorbent charcoal adsorption tank;Primary sedimentation basin includes sedimentation basin pond body and sedimentation basin pond body is divided into the interval dividing plate of the interval and quiet precipitation of dynamic precipitation;Aeration tank includes sealedly aeration pond body, apparatus of oxygen supply, the tracheae in aeration tank;The side wall of tracheae is provided with multiple blow vents;The structure of secondary sedimentation tank is identical with the structure of primary sedimentation basin;Sterilization pool includes sterilization pond body, sterilization water inlet, sterilization delivery port, UV-light luminous component, and the mixing component for being used for being stirred to sewage is provided between UV-light luminous component and sterilization water inlet.The beneficial effects of the invention are as follows:The good sewage processing effect of this sewage disposal system, whole sewage disposal system energy-conserving and environment-protective, sludge is using fully, and m of e is convenient, and maintenance cost is low.

Description

Sewage disposal system
Technical field
The present invention relates to sewage disposal, more particularly to a kind of sewage disposal system.
Background technology
With the propulsion of national new urbanization, industry restructuring forms and largely has economic development zone, industry park The samll cities and towns in area, supporting processing small town sewage seems more and more important, but these Small Town Wastewaters collect pipe network not Sound, sewage treatment facility lacks, and causes to have a strong impact on to local water environment.These sewage, which have, discharges irregular, water quality water The features such as amount change is big, some also have special industrial wastewater to enter.
Overwhelming majority small towns domestic sewage treatment process continues to use the handling process of municipal wastewater treatment plant, but these processing works at present Skill and the characteristic of small towns sanitary sewage can not be adapted to effectively.Such as, wastewater treatment efficiency is poor, and whole sewage disposal system is inadequate Energy-conserving and environment-protective, sludge is high using insufficient m of e complexity and maintenance cost, therefore, on the basis of conventional processes Upper constantly progress technological innovation, develops a set of efficient, low consumption, small investment, occupation of land is saved, management service is simple, adaptation small towns is given birth to The processing system of sewage characteristic living, is urgent problem to be solved from Sources controlling and improvement samll cities and towns water pollution.
The content of the invention
Present invention aim to overcome the problem of existing sewage disposal system wastewater treatment efficiency is poor, there is provided a kind of dirty Water treatment efficiency is good, whole sewage disposal system energy-conserving and environment-protective, and sludge is using fully, and m of e is convenient, maintenance cost Low sewage disposal system.
To achieve the above object, the present invention designed by sewage disposal system, including be sequentially communicated thick lattice column, catchment Pond, primary sedimentation basin, aeration tank, secondary sedimentation tank, sterilization pool and absorbent charcoal adsorption tank, wherein, the dirt of the secondary sedimentation tank Mud outlet is vented back to primary sedimentation basin, and the sludge outlet of the primary sedimentation basin is communicated with sludge dewatering equipment;The primary sedimentation Pond includes upper end for open sedimentation basin pond body, the sedimentation basin water inlet at the sedimentation basin pond body upper end-face edge, vertical The sedimentation basin pond body is divided into the interval dividing plate of the interval and quiet precipitation of dynamic precipitation by being used in the sedimentation basin pond body; The interval bottom of the interval and quiet precipitation of dynamic precipitation is respectively equipped with sludge outlet;The sedimentation basin pond body is in the quiet settling zone Between level be provided with netted cover plate;The filter that the sewage that being provided with the middle part of the dividing plate is used in dynamic precipitation interval enters between settling zone in meditation Net;The height of the dividing plate is less than the depth of the sedimentation basin pond body, and the upper end of the dividing plate is provided with towards sedimentation basin water inlet The inclined baffle plate of mouth;The upper end of the baffle plate is concordant with the upper end of the sedimentation basin pond body;The baffle plate and the cover plate and institute State the side wall formation exhalant region of sedimentation basin pond body;The sedimentation basin pond body is provided with sedimentation basin delivery port in the exhalant region;It is described Sedimentation basin pond body is in the dynamic precipitation is interval provided with multiple inclined for reducing the guiding device of the effluent flow rate;It is described The lower end of guiding device is higher than the lower end of the filter screen;
The aeration tank includes sealedly aeration pond body, apparatus of oxygen supply, the air inlet in the aeration pond body and gone out Gas port, the aeration water inlet in the aeration pond body and aeration delivery port, being used for sewage in the aeration tank The agitator being stirred and the tracheae connected in the aeration tank and with the air inlet;The tracheae includes VERTICAL TUBE Body and located at the vertical body upper end and the horizontal body that communicates therewith, the side wall of the tracheae is provided with multiple blow vents;
The structure of the secondary sedimentation tank is identical with the structure of the primary sedimentation basin;
The sterilization pool includes sterilization pond body, the sterilization water inlet located at described sterilization pond body one end, located at the sterilization UV-light luminous component, the ultra-violet light-emitting group are provided with the middle part of the sterilization delivery port of the pond body other end, the sterilization pond body vertically Part includes spacing between the ultra-violet light-emitting pipe of multiple vertical spacing spread configurations, the adjacent ultra-violet light-emitting pipe between 2- 5cm;The sterilization pond body is provided between the UV-light luminous component and sterilization water inlet is used for what sewage was stirred Mixing component;The mixing component includes that at least two rotary shafts are parallel or coaxial but the opposite stirring parts of rotation direction.
Further, the interval bottom of the interval and quiet precipitation of the dynamic precipitation goes out at sludge outlet provided with upper surface towards sludge The voussoir that mouth collects.
Pass through the effect of voussoir so that the sludge in the interval and quiet precipitation interval of dynamic precipitation is easier to flow at sludge outlet Go out.
Preferably, the cover plate is detachably connected with the sedimentation basin pond body, and the cover plate upper end is provided with handle.
Cover plate is set to removable, is easy to remove cover plate to effectively being cleared up in sedimentation basin.
Preferably, the mesh diameter of the filter screen is more than the mesh diameter of the cover plate.
By limiting the mesh diameter size of filter screen, prevent from filter screen from being blocked to influence drainage effect.
Preferably, the horizontal body is horizontally disposed with, height of its height higher than the aeration water inlet.
By being higher than the height of aeration water inlet by the High definition that sets of horizontal body so that partial oxidation is located all the time In the superjacent air space of sewage, it is easy in the dispersed entrance sewage of oxygen.
The beneficial effects of the invention are as follows:The good sewage processing effect of this sewage disposal system, whole sewage disposal system section Can be environmentally friendly, sludge is using fully, and m of e is convenient, and maintenance cost is low.Due to dividing plate sedimentation basin pond body is divided into it is dynamic Precipitate interval and quiet precipitation interval so that sewage is introduced into dynamic interval of precipitating and carries out preliminary sedimentation, enters back into quiet precipitation interval interior Further precipitate so that the sewage in quiet precipitation interval is not influenceed by the interval interior flowing water of dynamic precipitation, so that deposition efficiency is more It is high so that the effect of two sedimentation basins can be reached using a sedimentation basin, the precipitation of this sewage disposal system is substantially increased Efficiency, because the sedimentation basin in existing sewage disposal system generally requires substantial amounts of floor space, and the system, greatly reduce The floor space of sewage disposal system;Further, since provided with multiple inclined use in the dynamic precipitation of sedimentation basin pond body is interval In the guiding device of reduction effluent flow rate so that when sewage is entered in dynamic precipitation interval, sewage is difficult to splash and influences sewage to sink Form sediment.Due to the tracheae of multiple blow vents is provided with aeration tank provided with the side wall connected with air inlet;And tracheae includes vertical body The horizontal body connected with vertical body, therefore, the sewage in aeration tank is not only in water, or waterborne, there is abundance Oxygen content in oxygen, especially water is significantly larger than the oxygen content in the water in traditional pure oxygen aeration pond, improves organic matter removal Rate.And by being provided with the stirring for being used for being stirred to sewage between the UV-light luminous component of sterilization pool and sterilization water inlet Component, and mixing component includes that at least two rotary shafts are parallel or coaxial but the opposite stirring parts of rotation direction so that sterilization pool Interior sewage can obtain sufficient stirring, the rolling for enabling sewage sufficient, and sewage is disappeared so as to improve UV-light luminous component Toxic effect fruit.To sum up, the overall good sewage processing effect of sewage disposal system of the invention, treatment effeciency is high, reduced footprint, It is easy to care and maintenance.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of sewage disposal system of the present invention.
Fig. 2 is the cross section structure diagram of primary sedimentation basin in Fig. 1.
Fig. 3 is the cross section structure diagram of aeration tank in Fig. 1.
Fig. 4 is the broken isometric structural representation of sterilization pool in Fig. 1.
1. sedimentation basin pond body in figure;2. sedimentation basin water inlet;3. dynamic precipitation is interval;4. quiet precipitation is interval;5. dividing plate;6. it is dirty Mud is exported;7. cover plate;8. filter screen;9. baffle plate;10. exhalant region;11. sedimentation basin delivery port;12. guiding device;13. voussoir;14. Handle;15. it is aerated pond body;16. apparatus of oxygen supply;17. air inlet;18. gas outlet;19. agitator;20. vertical body;21. it is horizontal To body;22. sterilize pond body;23. sterilize water inlet;24. sterilize delivery port;25. UV-light luminous component;26. mixing component.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Sewage disposal system as shown in Figure 1, Figure 2, Figure 3, Figure 4, including thick lattice column, the collecting-tank, once being sequentially communicated Sedimentation basin, aeration tank, secondary sedimentation tank, sterilization pool and absorbent charcoal adsorption tank, wherein, the sludge outlet of the secondary sedimentation tank is returned Primary sedimentation basin is drained into, the sludge outlet of the primary sedimentation basin is communicated with sludge dewatering equipment;The primary sedimentation basin includes upper Hold for open sedimentation basin pond body, the sedimentation basin water inlet at the sedimentation basin pond body upper end-face edge, vertically located at described The sedimentation basin pond body is divided into the interval dividing plate of the interval and quiet precipitation of dynamic precipitation by being used in sedimentation basin pond body;It is described dynamic heavy The interval bottom of interval and quiet precipitation of forming sediment is respectively equipped with sludge outlet;The sedimentation basin pond body is set in the quiet precipitation interval level There is netted cover plate;The filter screen that the sewage that being provided with the middle part of the dividing plate is used in dynamic precipitation interval enters between settling zone in meditation;It is described every The height of plate is less than the depth of the sedimentation basin pond body, and the upper end of the dividing plate is provided with towards the inclined gear of the sedimentation basin water inlet Plate;The upper end of the baffle plate is concordant with the upper end of the sedimentation basin pond body;The baffle plate and the cover plate and the sedimentation basin pond The side wall formation exhalant region of body;The sedimentation basin pond body is provided with sedimentation basin delivery port in the exhalant region;The sedimentation basin pond body Provided with multiple inclined for reducing the guiding device of the effluent flow rate in the dynamic precipitation is interval;The guiding device Lower end is higher than the lower end of the filter screen.Guiding device includes multiple plate bodys being obliquely installed, and longitudinal direction up and down is presented in multiple plate bodys Arrangement, keeps longitudinal pitch between adjacent plate body, and adjacent plate body incline direction is on the contrary, plate body and the side of sedimentation basin pond body Wall or dividing plate keep spacing.
Collect at sludge outlet provided with upper surface towards sludge outlet the interval bottom of the interval and quiet precipitation of dynamic precipitation Voussoir.Pass through the effect of voussoir so that the sludge in the interval and quiet precipitation interval of dynamic precipitation is easier to flow at sludge outlet Go out.
The cover plate is detachably connected with the sedimentation basin pond body, and the cover plate upper end is provided with handle.Cover plate is set to It is removable, it is easy to remove cover plate to effectively being cleared up in sedimentation basin.
The mesh diameter of the filter screen is more than the mesh diameter of the cover plate.By limiting the mesh diameter size of filter screen, Prevent from filter screen from being blocked to influence drainage effect.
The interval and quiet precipitation interval of precipitation is moved because sedimentation basin pond body is divided into by dividing plate so that sewage is introduced into dynamic precipitation Interval progress preliminary sedimentation, enters back into and is further precipitated in quiet precipitation interval so that the sewage in quiet precipitation is interval is not by dynamic The influence of flowing water in precipitation is interval, so that deposition efficiency is higher so that two sedimentation basins can be reached using a sedimentation basin Effect, substantially increases the deposition efficiency of this sewage disposal system, due to the sedimentation basin in existing sewage disposal system often Need substantial amounts of floor space, and the system, substantially reduce the floor space of sewage disposal system;Further, since in precipitation Provided with multiple inclined for reducing the guiding device of effluent flow rate in the dynamic precipitation of pond pond body is interval so that sewage enters dynamic heavy When forming sediment interval interior, sewage is difficult to splash and influences settlement of sewage.
The aeration tank includes sealedly aeration pond body, apparatus of oxygen supply, the air inlet in the aeration pond body and gone out Gas port, the aeration water inlet in the aeration pond body and aeration delivery port, being used for sewage in the aeration tank The agitator being stirred and the tracheae connected in the aeration tank and with the air inlet;The tracheae includes VERTICAL TUBE Body and located at the vertical body upper end and the horizontal body that communicates therewith, the side wall of the tracheae is provided with multiple blow vents;Institute State horizontal body to be horizontally disposed with, height of its height higher than the aeration water inlet.By the way that the setting of horizontal body is highly limited It is set to the height higher than aeration water inlet so that partial oxidation is in the superjacent air space of sewage all the time, is easy to oxygen dispersed Into in sewage.
Due to the tracheae of multiple blow vents is provided with aeration tank provided with the side wall connected with air inlet;And tracheae is included vertically Body and the horizontal body connected with vertical body, therefore, the sewage in aeration tank is not only in water, or waterborne, is had and is filled The oxygen of foot, the especially oxygen content in water is significantly larger than the oxygen content in the water in traditional pure oxygen aeration pond, improves organic matter Clearance.And it is used for what sewage was stirred by being provided between the UV-light luminous component of sterilization pool and sterilization water inlet Mixing component, and mixing component includes that at least two rotary shafts are parallel or coaxial but the opposite stirring parts of rotation direction so that disappear Sewage in malicious pond can obtain sufficient stirring, the rolling for enabling sewage sufficient, so as to improve UV-light luminous component to sewage Disinfection Effect.To sum up, the overall good sewage processing effect of sewage disposal system of the invention, treatment effeciency is high, floor space Reduce, be easy to care and maintenance.
The structure of the secondary sedimentation tank is identical with the structure of the primary sedimentation basin.
The sterilization pool includes sterilization pond body, the sterilization water inlet that sewage enters that is used for located at described sterilization pond body one end Mouth, the sterilization delivery port for the sewage discharge after sterilization located at the sterilization pond body other end, sterilization pond body middle part UV-light luminous component is provided with vertically, and the ultra-violet light-emitting component includes the ultra-violet light-emitting pipe of multiple vertical spacing spread configurations, Spacing between the adjacent ultra-violet light-emitting pipe is between 2-5cm;The sterilization pond body is in the UV-light luminous component with disappearing The mixing component for being used for being stirred to sewage is provided between malicious water inlet;The mixing component is flat including at least two rotary shafts Row or the coaxial but opposite stirring parts of rotation direction.
The process description of this sewage disposal system is as follows
Sewage collects by entering collecting-tank behind thick lattice column, so as to which a large amount of larger impurity in sewage are stopped by thick lattice column Water in pond is entered back into primary sedimentation basin, i.e., sewage is first in dynamic precipitation interval, and progress is preliminary in dynamic precipitation is interval Precipitation after, sewage is entered in settling zone in meditation by filter screen, is splash due to not having water in quiet precipitation interval, sewage also will not There is a larger flowing, therefore the whole interval deposition efficiency of quiet precipitation is high, by netted cover plate by the sludge in quiet precipitation interval Separate with sewage so that sewage is precipitated by entering exhalant region after cover plate and being expelled to from sedimentation basin delivery port in aeration tank The sludge got off enters sludge dewatering equipment by sludge outlet, in the presence of sludge dewatering equipment, realizes that sludge is utilized.
Sewage enters behind aeration tank, is handled by pure oxygen aeration, by the organic matter removal in sewage, after handling again afterwards Sewage be discharged into secondary sedimentation tank, because the structure of secondary sedimentation tank is as primary sedimentation basin, therefore repeat no more, it is necessary to say Bright, the sludge in secondary sedimentation tank is discharged into after primary sedimentation basin is precipitated again enters sludge dewatering equipment, realizes sludge Reclaim.Afterwards, sewage sequentially enters sterilization pool and absorbent charcoal adsorption tank, last clear water discharge again.

Claims (5)

1. a kind of sewage disposal system, it is characterised in that:Including thick lattice column, collecting-tank, primary sedimentation basin, the aeration being sequentially communicated Pond, secondary sedimentation tank, sterilization pool and absorbent charcoal adsorption tank, wherein, the sludge outlet of the secondary sedimentation tank, which is vented back to, once to sink Shallow lake pond, the sludge outlet of the primary sedimentation basin is communicated with sludge dewatering equipment;It is open that the primary sedimentation basin, which includes upper end, Sedimentation basin pond body, the sedimentation basin water inlet at the sedimentation basin pond body upper end-face edge, vertically be located at the sedimentation basin pond body The interior dividing plate for being used to being divided into the sedimentation basin pond body into the interval and quiet precipitation interval of dynamic precipitation;The dynamic precipitation is interval and quiet The interval bottom of precipitation is respectively equipped with sludge outlet;The sedimentation basin pond body is provided with netted lid in the quiet precipitation interval level Plate;The filter screen that the sewage that being provided with the middle part of the dividing plate is used in dynamic precipitation interval enters between settling zone in meditation;The height of the dividing plate Less than the depth of the sedimentation basin pond body, the upper end of the dividing plate is provided with towards the inclined baffle plate of sedimentation basin water inlet;It is described The upper end of baffle plate is concordant with the upper end of the sedimentation basin pond body;The baffle plate and the cover plate and the side wall of the sedimentation basin pond body Form exhalant region;The sedimentation basin pond body is provided with sedimentation basin delivery port in the exhalant region;The sedimentation basin pond body is described dynamic Provided with multiple inclined for reducing the guiding device of the effluent flow rate in precipitation is interval;The lower end of the guiding device is higher than The lower end of the filter screen;
The aeration tank include sealedly aeration pond body, apparatus of oxygen supply, located at it is described aeration pond body on air inlet and gas outlet, Aeration water inlet and aeration delivery port in the aeration pond body, being used in the aeration tank are stirred sewage The agitator mixed and the tracheae connected in the aeration tank and with the air inlet;The tracheae includes vertical body and set In the vertical body upper end and the horizontal body that communicates therewith, the side wall of the tracheae is provided with multiple blow vents;
The structure of the secondary sedimentation tank is identical with the structure of the primary sedimentation basin;
The sterilization pool includes sterilization pond body, the sterilization water inlet located at described sterilization pond body one end, located at the sterilization pond body UV-light luminous component, the ultra-violet light-emitting component bag are provided with the middle part of the sterilization delivery port of the other end, the sterilization pond body vertically The spacing between the ultra-violet light-emitting pipe of multiple vertical spacing spread configurations, the adjacent ultra-violet light-emitting pipe is included between 2-5cm;Institute State sterilization pond body and the stirring group for being used for being stirred to sewage is provided between the UV-light luminous component and sterilization water inlet Part;The mixing component includes that at least two rotary shafts are parallel or coaxial but the opposite stirring parts of rotation direction.
2. a kind of sewage disposal system according to claim 1, it is characterised in that:The dynamic interval and quiet settling zone of precipitation Between the voussoir that collects at sludge outlet towards sludge outlet provided with upper surface of bottom.
3. a kind of sewage disposal system according to claim 1, it is characterised in that:The cover plate and the sedimentation basin pond body It is detachably connected, the cover plate upper end is provided with handle.
4. a kind of sewage disposal system according to claim 3, it is characterised in that:The mesh diameter of the filter screen is more than institute State the mesh diameter of cover plate.
5. a kind of sewage disposal system according to claim 2, it is characterised in that:The horizontal body is horizontally disposed with, its Highly higher than the height of the aeration water inlet.
CN201710295809.5A 2017-04-28 2017-04-28 Sewage disposal system Pending CN106977028A (en)

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Application Number Priority Date Filing Date Title
CN201710295809.5A CN106977028A (en) 2017-04-28 2017-04-28 Sewage disposal system

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Application Number Priority Date Filing Date Title
CN201710295809.5A CN106977028A (en) 2017-04-28 2017-04-28 Sewage disposal system

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CN106977028A true CN106977028A (en) 2017-07-25

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110327690A (en) * 2019-07-02 2019-10-15 朱兆明 A kind of combined sewage treatment system and its working method
CN110698000A (en) * 2019-11-19 2020-01-17 湖南御海堂生物科技有限公司 Processing apparatus of glutinous rice wine waste water
CN118162035A (en) * 2024-05-16 2024-06-11 山东公用环保科技集团有限公司 Sewage treatment system based on intelligent control

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Publication number Priority date Publication date Assignee Title
CN1433976A (en) * 2002-01-25 2003-08-06 中国石油天然气股份有限公司 Process for regenerating and treating refining sewage
CN101811808A (en) * 2010-05-14 2010-08-25 成都市猎户座科技有限责任公司 Environment-friendly and high-efficiency wastewater treatment system
CN203781992U (en) * 2014-04-30 2014-08-20 成都中环资工程设计研究院有限公司 Rapid and efficient domestic sewage treating and recycling system
CN204364957U (en) * 2014-12-09 2015-06-03 中机国能电力工程有限公司 A kind of dynamically, the coal slime preliminary sedimentation tank system that combines of quiescent setting
CN105585220A (en) * 2016-01-27 2016-05-18 程冠华 Urban sewage treatment system and purification method
CN205313337U (en) * 2016-01-22 2016-06-15 深圳市东曦环保科技有限公司 Sewage treatment and reuse of reclaimed water system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1433976A (en) * 2002-01-25 2003-08-06 中国石油天然气股份有限公司 Process for regenerating and treating refining sewage
CN101811808A (en) * 2010-05-14 2010-08-25 成都市猎户座科技有限责任公司 Environment-friendly and high-efficiency wastewater treatment system
CN203781992U (en) * 2014-04-30 2014-08-20 成都中环资工程设计研究院有限公司 Rapid and efficient domestic sewage treating and recycling system
CN204364957U (en) * 2014-12-09 2015-06-03 中机国能电力工程有限公司 A kind of dynamically, the coal slime preliminary sedimentation tank system that combines of quiescent setting
CN205313337U (en) * 2016-01-22 2016-06-15 深圳市东曦环保科技有限公司 Sewage treatment and reuse of reclaimed water system
CN105585220A (en) * 2016-01-27 2016-05-18 程冠华 Urban sewage treatment system and purification method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110327690A (en) * 2019-07-02 2019-10-15 朱兆明 A kind of combined sewage treatment system and its working method
CN110698000A (en) * 2019-11-19 2020-01-17 湖南御海堂生物科技有限公司 Processing apparatus of glutinous rice wine waste water
CN118162035A (en) * 2024-05-16 2024-06-11 山东公用环保科技集团有限公司 Sewage treatment system based on intelligent control

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Application publication date: 20170725