CN105174645B - A kind of wastewater treatment energy-saving equipment and method of wastewater treatment - Google Patents
A kind of wastewater treatment energy-saving equipment and method of wastewater treatment Download PDFInfo
- Publication number
- CN105174645B CN105174645B CN201510657525.7A CN201510657525A CN105174645B CN 105174645 B CN105174645 B CN 105174645B CN 201510657525 A CN201510657525 A CN 201510657525A CN 105174645 B CN105174645 B CN 105174645B
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- China
- Prior art keywords
- ponds
- wastewater treatment
- zone
- waste water
- regulating reservoir
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Activated Sludge Processes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The present invention provides a kind of wastewater treatment energy-saving equipment, including front end pretreating zone, reaction zone, settling zone and the filtering sterile zones being sequentially connected in series；Front end pretreating zone is arranged higher than reaction zone, including connects grid pond and regulating reservoir side by side；Reaction zone includes A ponds and O ponds, both of which are connected with settling zone, and A ponds are connected with regulating reservoir, interior to be provided with agitating device, and floating stuffing and aerator are provided with O ponds.Cleaned using the method for wastewater treatment of the said equipment including grid, preliminary sedimentation removal of impurities, anaerobic/anoxic Aerobic Process for Treatment, the step such as secondary precipitation and filtering sterilization, using above-mentioned technical proposal, it is lost in using physical features and waste water compensation part waste line head, aerator can produce the different eddy flow of rotation direction, so that aeration effect is good, agitating device utilizes regenerative resource, saves electric energy, regional compact Layout, equipment volume is small, saves the dosage of pipeline.
Description
Technical field
The present invention relates to field of waste water treatment, more particularly to a kind of wastewater treatment energy-saving equipment and method of wastewater treatment.
Background technology
In existing technology, the method for wastewater treatment uses activated sludge process and biomembrance process more, with A/O and A2/O works
Based on skill, wherein A2/O is A/A/O, anaerobism-anoxic-aerobic, and first A represents Anaerobic Treatment, for releasing phosphorus ammonification, second
Individual A represents Anaerobic Treatment, and for deamination, O represents Aerobic Process for Treatment, absorbs phosphorus, removing organic matter for nitrifying；A/O be anoxic-
Aerobic, A represents anoxic treatment, and O represents Aerobic Process for Treatment.Waste water treatment plant, which undertakes water environment, improves vital task, is that energy consumption is close
Ji Xing enterprises, existing wastewater treatment integration apparatus is often bulky, and application is small, and handling rate is low, environmental pollution pressure
Power is big, currently there is an urgent need to low energy consumption, ecotypic sewage treatment equipment, realizes energy conservation object.
The content of the invention
In order to solve the above technical problems, the technical solution adopted by the present invention is：There is provided a kind of useless using physical features compensation part
The wastewater treatment energy-saving equipment and method of wastewater treatment that water lines head is lost in.
The technical solution adopted by the present invention is：It is related to a kind of wastewater treatment energy-saving equipment, including before being sequentially connected in series
Hold pretreating zone, reaction zone, settling zone and filtering sterile zones；The front end pretreating zone higher than the reaction zone arrange, including
The grid pond and regulating reservoir connected side by side, the grid pond bottom are provided with water inlet；The reaction zone includes the A ponds connected side by side
With O ponds, the A ponds and the O ponds are connected with the settling zone, and the A ponds are connected with the regulating reservoir, are set in the A ponds
There is agitating device, floating stuffing and aerator are provided with the O ponds；The settling zone bottom is provided with collection mud funnel and spoil disposal
Pipe；The filtering sterile zones lower end is provided with delivery port.
Further, A ponds adjustable plate is provided among the A ponds, A ponds adjustable plate is arranged vertically, and the A ponds are divided into two
Individual region, the 2nd A areas in the first A areas and the close settling zone away from the settling zone.
Further, several pod apertures are provided with below the adjustable plate of the A ponds.
Further, connected in the regulating reservoir provided with elevator pump with the A ponds, between the regulating reservoir and the A ponds also
Provided with throttle pipe, the throttle pipe is provided with magnetic valve, for the automatic flowing of waste water, reduces the working time of the elevator pump
With stroke, electric energy is saved.
Further, mud return line is provided with the collection mud funnel, the mud return line other end is stretched into the A ponds
Or the first in A areas, recycled for sludge.
Further, the aerator includes be circular layout pipeline and the multipair diaphragm type that is evenly arranged on the pipeline
Aerator, diaphragm type aerator described in each pair, for producing the eddy flow of different rotation directions, improve aeration effect backwards to installing.
Further, agitating device leans on wind energy and/or Driven by Solar Energy, for saving electric energy.
Utilize the method for wastewater treatment of the practical wastewater treatment energy-saving equipment：Waste water enters grid pond, processing time
1.5-2.5 hour；Waste water enters regulating reservoir, hour processing time 1-3 from grid pond；The first magnetic valve on opening throttle pipe, one
Elevator pump is opened after the section time, waste water enters the first A areas from regulating reservoir, carries out Anaerobic Treatment, hour processing time 2-3；Waste water
Enter the 2nd A areas from the first A areas, carry out anoxic treatment, hour processing time 2-3；Waste water enters O ponds from the 2nd A areas, enters to act charitably
Oxygen processing, hour processing time 1.5-3.5；Waste water precipitates from O ponds into settling zone, hour processing time 2.5-5；Finally enter
Filter sterile zones, flowed out after sterilized, filtering by delivery port, a sludge part enters A ponds via mud return line, it is a part of by
Discharge pipeline is discharged.
The present invention has the advantages and positive effects of：Using above-mentioned technical proposal, part is compensated using physical features and waste water
Waste line head is lost in, and aerator can produce the different eddy flow of rotation direction so that aeration effect is good, and agitating device utilizes can
The renewable sources of energy, electric energy is saved, regional compact Layout, equipment volume is small, saves the dosage of pipeline.
Brief description of the drawings
Fig. 1 is a kind of schematic perspective view of wastewater treatment energy-saving equipment
Fig. 2 is a kind of top view of wastewater treatment energy-saving equipment
Fig. 3 is front end pretreating zone and the reaction zone schematic diagram of a kind of wastewater treatment energy-saving equipment
Fig. 4 is the settling zone and sterilised filtration area schematic diagram of a kind of wastewater treatment energy-saving equipment
Fig. 5 is a kind of scheme of installation of wastewater treatment energy-saving equipment diaphragm type aerator
In figure：
1- front ends pretreating zone, 101- grid ponds, 102- regulating reservoirs, 103- water inlets, the flowing holes of 104- first, 105- are carried
Rise pump, 106- throttle pipes；2- reaction zones, 201-A ponds, 202-O ponds, 203- agitating devices, 204-A ponds adjustable plate, the A of 205- the first
Area, the A areas of 206- the 2nd, 207- floating stuffings, 208- aerators, 209- pipelines, 210- diaphragm type aerators, the mistakes of 211- second
Discharge orifice；3- settling zones, 301- collection mud funnels, 302- discharge pipelines, the flowing holes of 303- the 3rd, 304- mud return lines；4- was sterilized
Filter area, 401- delivery ports, the flowing holes of 402- the 4th, 403- back purge systems.
Embodiment
A kind of wastewater treatment energy-saving equipment, it is characterised in that：The front end pretreating zone 1 that is sequentially connected in series, reaction zone 2,
Settling zone 3 and filtering sterile zones 4.
Front end pretreating zone 1 is arranged higher than reaction zone 2, including the grid pond 101 and regulating reservoir 102 connected side by side, grid
The bottom of pond 101 is provided with water inlet 103.
Reaction zone 2 includes the A ponds 201 and O ponds 202 connected side by side, and A ponds 201 and O ponds 202 are connected with settling zone 3, A ponds
201 are connected with regulating reservoir 102, are provided with agitating device 203 in A ponds 201, agitating device 203 is provided with wind power plant, by wind
Can driving；Floating stuffing 207 and aerator 208 are provided with O ponds 202；A ponds adjustable plate 204 is provided among A ponds 201, A ponds are adjusted
Section plate 204 is arranged vertically, and A ponds 201 are divided to for two regions, the first A areas 205 away from settling zone 3 and the close to settling zone 3
Two A areas 206, the lower section of A ponds adjustable plate 204 are provided with several pod apertures.Aerator 208 include be circular layout pipeline 209 and
The even multipair diaphragm type aerator 210 being arranged on pipeline 209, each pair diaphragm type aerator 210 is backwards to installation.
Connected in regulating reservoir 102 provided with elevator pump 105 with A ponds 201, throttling is additionally provided between regulating reservoir 102 and A ponds 201
Pipe 106, throttle pipe 106 are provided with magnetic valve.
The bottom of settling zone 3 is provided with collection mud funnel 301 and discharge pipeline 302；Mud return line 304 is provided with collection mud funnel 301,
The other end of mud return line 304 is stretched into A ponds 201 or in the first A areas 205.
Regulating reservoir 102, A ponds 201 and O ponds 202 and the lower section of filtering sterile zones 4 are equipped with evacuated tube.
The filtering lower end of sterile zones 4 is provided with delivery port 401, and inside is additionally provided with back purge system 403, and screen pack needs to clean
When, emptying filtering sterile zones 4, open back purge system 403 and clean.
The first flowing hole 104 is provided between grid pond 101 and regulating reservoir 102, second is provided between A ponds 201 and O ponds 202
Flowing hole 211, is provided with the 3rd flowing hole 301 between O ponds 202 and settling zone 3, the is provided between settling zone 3 and filtering sterile zones 4
Four flowing holes 402；First flowing hole 104 is located on the body diagonal of regulating reservoir 102 with water inlet 103；Second flowing hole 211 with
3rd flowing hole 301 is distributed on O ponds 202 in diagonal, and the 3rd flowing hole 301 is on settling zone 3 with the 4th flowing hole 402
Diagonal is distributed, and prevents short stream from occurring.
Utilize the method for wastewater treatment of above-mentioned wastewater treatment energy-saving equipment：Waste water enters grid pond 101 from water inlet pipe 103,
Remove suspended particulate and floating object, hour processing time 1.5-2.5；Enter regulating reservoir 102 via the first flowing hole 104, remove
Larger inorganic particle, hour processing time 1-3；The magnetic valve on throttle pipe 106 is first opened, elevator pump is opened after a period of time
105, waste water enters the first A areas 205 from regulating reservoir 102, carries out Anaerobic Treatment, hour processing time 2-3；Pass through A ponds adjustable plate
204, which enter the 2nd A areas 206, carries out anoxic treatment, hour processing time 2-3；Enter O ponds 202 via the second flowing hole 211, enter
Row Aerobic Process for Treatment processing time 1.5-3.5 hours；Precipitated via the 3rd flowing hole 303 into settling zone 3, processing time 2.5-5
Hour；Enter filtering sterile zones 4 via the 4th flowing hole 402；Flowed out by delivery port 401.A sludge part is via sludge reflux
Pipe 304 enters A ponds 201, and a part is discharged by discharge pipeline 302.
When waste water carries out Aerobic Process for Treatment in O ponds 202, opened for only one in same time each pair diaphragm type aerator 210
Open, and it is same towards while open, the closing being oppositely directed to, each a period of time open and-shut mode exchanges once.So can be with
Aeration eddy flow is produced, and adjacent eddy flow is oppositely oriented so that aeration effect is more preferable.
Embodiments of the invention are described in detail above, but the content is only presently preferred embodiments of the present invention,
It is not to be regarded as the practical range for limiting the present invention.All equivalent changes made according to the scope of the invention and improvement etc., all should
Still belong within this patent covering scope.
Claims (4)
- A kind of 1. wastewater treatment energy-saving equipment, it is characterised in that：Including be sequentially connected in series front end pretreating zone (1), reaction Area (2), settling zone (3) and filtering sterile zones (4)；The front end pretreating zone (1) higher than the reaction zone (2) arrange, including The grid pond (101) and regulating reservoir (102) connected side by side, grid pond (101) bottom are provided with water inlet (103)；It is described anti- Area (2) is answered to include the A ponds (201) and O ponds (202) connected side by side, the A ponds (201) and the O ponds (202) sink with described Shallow lake area (3) is connected, and the A ponds (201) are connected with the regulating reservoir (102), and agitating device is provided with the A ponds (201) (203) floating stuffing (207) and aerator (208), are provided with the O ponds (202)；Settling zone (3) bottom is provided with collection Mud funnel (301) and discharge pipeline (302)；Described filtering sterile zones (4) lower end is provided with delivery port (401)；The regulating reservoir (102) It is interior to be connected provided with elevator pump (105) with the A ponds (201), it is additionally provided with section between the regulating reservoir (102) and the A ponds (201) Flow tube (106), the throttle pipe (106) are provided with magnetic valve；A ponds adjustable plate (204) is provided among the A ponds (201), it is described A ponds adjustable plate (204) is arranged vertically, and the A ponds (201) are divided into two regions, the first A areas away from the settling zone (3) (205) and close to the 2nd A areas (206) of the settling zone (3)；Mud return line is provided with the collection mud funnel (301) (304), mud return line (304) other end is stretched into the A ponds (201) or in the first A areas (205)；The aeration dress Putting (208) includes be circular layout pipeline (209) and the multipair diaphragm type aerator that is evenly arranged on the pipeline (209) (210), diaphragm type aerator (210) described in each pair is backwards to installing, when waste water carries out Aerobic Process for Treatment in O ponds (202), with for the moment Between an only unlatching in each pair diaphragm type aerator (210), and it is same towards while open, the closing being oppositely directed to, often Exchanged once every a period of time open and-shut mode.
- A kind of 2. wastewater treatment energy-saving equipment according to claim 1, it is characterised in that：Under A ponds adjustable plate (204) Side is provided with several pod apertures.
- A kind of 3. wastewater treatment energy-saving equipment according to claim 2, it is characterised in that：Agitating device (203) leans on wind energy And/or Driven by Solar Energy.
- 4. a kind of method of wastewater treatment of wastewater treatment energy-saving equipment using described in claim any one of 1-3, its feature exist In：Waste water enters grid pond (101), hour processing time 1.5-2.5；Waste water enters regulating reservoir (102) from grid pond (101), Hour processing time 1-3；First open the magnetic valve on throttle pipe (106), open elevator pump (105) after a period of time, waste water from Regulating reservoir enters the first A areas (205), carries out Anaerobic Treatment, hour processing time 2-3；Waste water enters the from the first A areas (205) Two A areas (206), carry out anoxic treatment, hour processing time 2-3；Waste water enters O ponds (202) from the 2nd A areas (206), enters to act charitably Oxygen processing, hour processing time 1.5-3.5；Waste water precipitates from O ponds (202) into settling zone (3), hour processing time 2.5-5； Filtering sterile zones (4) is finally entered, is flowed out after sterilized, filtering by delivery port (401), a sludge part is via mud return line (304) A ponds (201) are entered, a part is discharged by discharge pipeline (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510657525.7A CN105174645B (en) | 2015-10-13 | 2015-10-13 | A kind of wastewater treatment energy-saving equipment and method of wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510657525.7A CN105174645B (en) | 2015-10-13 | 2015-10-13 | A kind of wastewater treatment energy-saving equipment and method of wastewater treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105174645A CN105174645A (en) | 2015-12-23 |
| CN105174645B true CN105174645B (en) | 2018-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510657525.7A Expired - Fee Related CN105174645B (en) | 2015-10-13 | 2015-10-13 | A kind of wastewater treatment energy-saving equipment and method of wastewater treatment |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358402B (en) * | 2018-05-03 | 2020-11-03 | 广西盛隆钢铁材料研究院 | Industrial sewage treatment system for more impurities |
| CN109502881A (en) * | 2018-10-17 | 2019-03-22 | 南京大学环境规划设计研究院股份公司 | A kind of town sewage denitrogenation dephosphorizing processing unit |
| CN112062387A (en) * | 2020-07-29 | 2020-12-11 | 安徽正一水务有限公司 | Sewage treatment device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201834830U (en) * | 2010-09-03 | 2011-05-18 | 云南昆船第二机械有限公司 | Integrated sewage treatment device |
| CN202415244U (en) * | 2011-12-27 | 2012-09-05 | 北京美华博大环境技术研究院有限公司 | Membrane bioreactor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101391854A (en) * | 2008-10-31 | 2009-03-25 | 许良英 | Treatment process of printing and dyeing wastewater and chemical wastewater and structures thereof |
| CN101391853A (en) * | 2008-11-03 | 2009-03-25 | 山东邹平开元化工石材有限公司 | Chemical wastewater recovery processing technique and apparatus |
| CN103241901B (en) * | 2013-05-21 | 2015-01-21 | 山西省环境工程设计院(有限公司) | Nitrogen and phosphorus removal water treatment device |
| CN203295322U (en) * | 2013-05-21 | 2013-11-20 | 山西省环境工程设计院(有限公司) | Nitrogen and phosphorus removal water-treatment device |
| CN205035235U (en) * | 2015-10-13 | 2016-02-17 | 佰福聚能（天津）环保科技发展有限公司 | Practical waste water treatment energy -saving equipment |
-
2015
- 2015-10-13 CN CN201510657525.7A patent/CN105174645B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201834830U (en) * | 2010-09-03 | 2011-05-18 | 云南昆船第二机械有限公司 | Integrated sewage treatment device |
| CN202415244U (en) * | 2011-12-27 | 2012-09-05 | 北京美华博大环境技术研究院有限公司 | Membrane bioreactor |
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| CN105174645A (en) | 2015-12-23 |
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Granted publication date: 20180320 Termination date: 20201013 |