CN108328857A - A kind of urban wastewater treatment aerator - Google Patents

A kind of urban wastewater treatment aerator Download PDF

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Publication number
CN108328857A
CN108328857A CN201810114969.XA CN201810114969A CN108328857A CN 108328857 A CN108328857 A CN 108328857A CN 201810114969 A CN201810114969 A CN 201810114969A CN 108328857 A CN108328857 A CN 108328857A
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CN
China
Prior art keywords
aeration
chamber
wastewater treatment
urban wastewater
plate
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Pending
Application number
CN201810114969.XA
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Chinese (zh)
Inventor
王岩霞
Original Assignee
王岩霞
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Application filed by 王岩霞 filed Critical 王岩霞
Priority to CN201810114969.XA priority Critical patent/CN108328857A/en
Publication of CN108328857A publication Critical patent/CN108328857A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The invention discloses a kind of urban wastewater treatment aerators, including are aerated chamber, motor, except wadding mechanism, aeration plate and oscillating deck;The upper end of the aeration chamber is provided with motor, and the output end of motor is fixedly connected with agitating shaft, and the lower end of agitating shaft is stretched into aeration intracavitary portion through the upper end of aeration chamber and is fixedly connected with bent axle;The inside lower end of the aeration chamber is fixedly connected with supporting rod, and aeration plate is provided with below supporting rod, and the upper end of aeration plate is hinged with multiple aeration heads, and the aeration head runs through sleeve, and sleeve is rotatably connected on supporting rod;The wadding mechanism that removes includes return duct, circulating pump and filter chamber.It is of the invention novel in design, it drives aeration head to swing when being moved left and right by the aeration plate of setting, to increase the aeration range of aeration head, and then improves aeration effect, it is removed by setting except wadding mechanism can will be aerated the flocculate that intracavitary generates, to improve wastewater treatment efficiency.

Description

A kind of urban wastewater treatment aerator
Technical field
The present invention relates to sewage treatment field, specifically a kind of urban wastewater treatment aerator.
Background technology
Water pollution problems is an environmental problem all over the world, and sewage disposal can be divided into object by the Method means of use 4 kinds of logos, chemical method, physical-chemical process and bioanalysis.Bioanalysis is to decompose dirt using the metabolism of the microorganism in waste water A kind of method of degradable organic matter in water, it is with good investment because big with treating capacity, the characteristics of economic and reliable, become current A kind of most common method for treating water in the world.
Aeration tank is the device that biochemical treatment is carried out to sewage.After sewage enters aeration tank, carried out with the active mud in pond Organic reaction, harmful substance are broken down into innocuous substance, are discharged after clarification of water, in processing procedure, in order to maintain microorganism Vital movement, it is necessary to assure have a certain amount of dissolved oxygen in water, so-called aeration, be exactly constantly air is squeezed into water, or The oxygen in air is set to dissolve in water using mechanical agitation;Current aeration method mainly has blast aeration and mechanical aeration two Kind, blast aeration is that air is squeezed into aeration head using aerator to be diffused into water, forms bubble, in gas-liquid interface that oxygen is molten Yu Shuizhong.Common aerator means are single, make fully to be aerated in aeration tank it is insufficient, it is not thorough so as to cause sewage disposal Bottom in aeration process, generates more flocculate, can equally influence sewage aeration effect.
Invention content
The purpose of the present invention is to provide a kind of urban wastewater treatment aerators, to solve to carry in above-mentioned background technology The problem of going out.
To achieve the above object, the present invention provides the following technical solutions:
A kind of urban wastewater treatment aerator, including it is aerated chamber, motor, except wadding mechanism, aeration plate and oscillating deck;The exposure The upper end of air cavity is provided with motor, and the output end of motor is fixedly connected with agitating shaft, and the lower end of agitating shaft is through the upper of aeration chamber End is stretched into aeration intracavitary portion and is fixedly connected with bent axle;The inside lower end of the aeration chamber is fixedly connected with supporting rod, supporting rod Lower section be provided with aeration plate, the upper end of aeration plate is hinged with multiple aeration heads, and the aeration head runs through sleeve, and sleeve rotation connects It is connected on supporting rod;It is described except wadding mechanism includes return duct, circulating pump and filter chamber, the both ends of return duct respectively with aeration chamber The connection of left end side wall, circulating pump and filter chamber be connected to return duct, and strainer, time of lower end are provided on the inside of the filter chamber Check valve is provided in flow tube.
As a further solution of the present invention:It is symmetrically installed with stirring rod on the agitating shaft.
As further scheme of the invention:There are two lantern rings, the lantern ring of upper end to pass through for rotation connection on the bent axle The oscillating deck of connecting rod and left end is hinged, and the inner wall of oscillating deck and aeration chamber is hinged, and the lantern ring of lower end passes through connecting rod and right end Oscillating deck it is hinged.
As further scheme of the invention:It is provided with through-hole on the oscillating deck.
As further scheme of the invention:The aeration plate and for hollow structure and by conduit be arranged in aeration plate The air blower of left end is connected to, and telescoping tube is provided on the conduit.
As further scheme of the invention:The lower end of the aeration plate is symmetrically connected with sliding block, and sliding block is slidably connected In sliding slot.
As further scheme of the invention:It is provided with straight slot on the aeration plate, is symmetrically set on the madial wall of straight slot It is equipped with bar shaped tooth, partial gear is provided on the inside of straight slot, partial gear is fixedly mounted on the lower end of bent axle.
As further scheme of the invention:The left side upper end of the aeration chamber is provided with dirt inlet, is aerated the right side of chamber Side lower end is provided with sewage draining exit.
Compared with prior art, the beneficial effects of the invention are as follows:It is of the invention novel in design, when by the crank rotation of setting Oscillating deck swing is driven by connecting rod, to be stirred to sewage, improves the mobility of sewage, and then increase aeration Efficiency drives aeration head to swing when aeration plate moves left and right, and to increase the aeration range of aeration head, and then improves and exposes Gas effect is removed by setting except wadding mechanism can will be aerated the flocculate that intracavitary generates, to improve wastewater treatment efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of urban wastewater treatment aerator.
Fig. 2 is the vertical view of aeration plate in urban wastewater treatment aerator.
Fig. 3 is the schematic enlarged-scale view at A in urban wastewater treatment aerator.
In figure:1- is aerated chamber, 2- stirring rod, 3- agitating shafts, 4- motors, 5- dirt inlets, 6- return ducts, 7- circulating pumps, 8- Strainer, 9- filter chambers, 10- air blowers, 11- supporting rods, 12- sliding slots, 13- sliding blocks, 14- aeration plates, 15- sleeves, 16- aerations Head, 17- sewage draining exits, 18- oscillating decks, 19- bent axles, 20- connecting rods, 21- partial gears, 22- bar shapeds tooth, 23- straight slots.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1 ~ 3, a kind of urban wastewater treatment aerator, including aeration chamber 1, motor 4, except wadding mechanism, expose Gas disk 14 and oscillating deck 18;The upper end of the aeration chamber 1 is provided with motor 4, and the output end of motor 4 is fixedly connected with agitating shaft 3, The lower end of agitating shaft 3 is stretched into 1 inside of aeration chamber through the upper end of aeration chamber 1 and is fixedly connected with bent axle 19, on the agitating shaft 3 It is symmetrically installed with stirring rod 2, stirring rod 2 is stirred sewage when rotating, and to improve the mobility of sewage, increases aeration effect Rate, there are two lantern rings for rotation connection on the bent axle 19, and the lantern ring of upper end is hinged by the oscillating deck 18 of connecting rod 20 and left end, Oscillating deck 18 and the inner wall of aeration chamber 1 are hinged, and the lantern ring of lower end is hinged by the oscillating deck 18 of connecting rod 20 and right end, the pendulum Be provided with through-hole on movable plate 18,18 swing of oscillating deck driven by connecting rod 20 when bent axle 19 rotates, to sewage into Row is stirred, and improves the mobility of sewage, and then increase aeration effect;The inside lower end of the aeration chamber 1 is fixedly connected with support The lower section of bar 11, supporting rod 11 is provided with aeration plate 14, and aeration plate 14 and for hollow structure and by conduit be arranged in aeration plate 1 The air blower 10 of left end is connected to, and telescoping tube is provided on the conduit, and the lower end of the aeration plate 14 is symmetrically connected with sliding block 13, Sliding block 13 is slidably connected in sliding slot 12, and the upper end of aeration plate 14 is hinged with multiple aeration heads 16, and the aeration head 16 is through set Cylinder 15, sleeve 15 is rotatably connected on supporting rod 11, drives aeration head 16 to swing when aeration plate 14 moves left and right, to increase Add the aeration range of aeration head 16, and then improves aeration effect;Be provided with straight slot 23 on the aeration plate 14, straight slot 23 it is interior Bar shaped tooth 22 is symmetrically arranged on side wall, the inside of straight slot 23 is provided with partial gear 21, and partial gear is fixedly mounted on The lower end of bent axle 19 drives partial gear 21 to rotate when bent axle 19 rotates, and partial gear 21 is driven by bar shaped tooth 22 to expose Gas disk 14 is moved left and right toward renaturation;The left side upper end of the aeration chamber 1 is provided with dirt inlet 5, the right side lower end setting of aeration chamber 1 There is sewage draining exit 17.
It is described except wadding mechanism includes return duct 6, circulating pump 7 and filter chamber 9, the both ends of return duct 6 respectively with aeration chamber 1 The connection of left end side wall, circulating pump 7 and filter chamber 9 be connected to return duct 6, and 9 inside of the filter chamber is provided with strainer 8, filter Net 8 can effectively filter out the flocculate in sewage, and check valve is provided on the return duct 6 of lower end.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (8)

1. a kind of urban wastewater treatment aerator, including aeration chamber(1), motor(4), except wadding mechanism, aeration plate(14)With Oscillating deck(18);It is characterized in that, the aeration chamber(1)Upper end be provided with motor(4), motor(4)Output end and stirring Axis(3)It is fixedly connected, agitating shaft(3)Lower end through aeration chamber(1)Upper end stretch into aeration chamber(1)Internal and and bent axle(19) It is fixedly connected;The aeration chamber(1)Inside lower end be fixedly connected with supporting rod(11), supporting rod(11)Lower section be provided with exposure Gas disk(14), aeration plate(14)Upper end be hinged with multiple aeration heads(16), the aeration head(16)Through sleeve(15), sleeve (15)It is rotatably connected on supporting rod(11)On;The wadding mechanism that removes includes return duct(6), circulating pump(7)And filter chamber(9), return Flow tube(6)Both ends respectively with aeration chamber(1)Left end side wall connection, circulating pump(7)And filter chamber(9)And return duct (6)Connection, the filter chamber(9)Inside is provided with strainer(8), the return duct of lower end(6)On be provided with check valve.
2. urban wastewater treatment aerator according to claim 1, which is characterized in that the agitating shaft(3)Shang pair Title is equipped with stirring rod(2).
3. urban wastewater treatment aerator according to claim 1, which is characterized in that the bent axle(19)Upper rotation There are two lantern ring, the lantern rings of upper end to pass through connecting rod for connection(20)With the oscillating deck of left end(18)It is hinged, oscillating deck(18)With exposure Air cavity(1)Inner wall it is hinged, the lantern ring of lower end passes through connecting rod(20)With the oscillating deck of right end(18)It is hinged.
4. urban wastewater treatment aerator according to claim 3, which is characterized in that the oscillating deck(18)On set It is equipped with through-hole.
5. urban wastewater treatment aerator according to claim 1, which is characterized in that the aeration plate(14)For in Hollow structure and by conduit be arranged in aeration plate(1)The air blower of left end(10)It is connected to, telescoping tube is provided on the conduit.
6. urban wastewater treatment aerator according to claim 1, which is characterized in that the aeration plate(14)Under End is symmetrically connected with sliding block(13), sliding block(13)It is slidably connected at sliding slot(12)It is interior.
7. urban wastewater treatment aerator according to claim 1, which is characterized in that the aeration plate(14)On set It is equipped with straight slot(23), straight slot(23)Madial wall on be symmetrically arranged with bar shaped tooth(22), straight slot(23)Inside be provided with it is endless All gear(21), partial gear is fixedly mounted on bent axle(19)Lower end.
8. urban wastewater treatment aerator according to claim 1, which is characterized in that the aeration chamber(1)A left side Side upper end is provided with dirt inlet(5), it is aerated chamber(1)Right side lower end be provided with sewage draining exit(17).
CN201810114969.XA 2018-02-06 2018-02-06 A kind of urban wastewater treatment aerator Pending CN108328857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810114969.XA CN108328857A (en) 2018-02-06 2018-02-06 A kind of urban wastewater treatment aerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810114969.XA CN108328857A (en) 2018-02-06 2018-02-06 A kind of urban wastewater treatment aerator

Publications (1)

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CN108328857A true CN108328857A (en) 2018-07-27

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CN201810114969.XA Pending CN108328857A (en) 2018-02-06 2018-02-06 A kind of urban wastewater treatment aerator

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108947145A (en) * 2018-08-24 2018-12-07 江西中捷工程建设有限公司 A kind of municipal sewage system
CN109019848A (en) * 2018-08-30 2018-12-18 杭州小橙工业设计有限公司 A kind of aerator
CN109231420A (en) * 2018-11-06 2019-01-18 冷应杰 A kind of dyeing waste water advanced treatment process
CN109761299A (en) * 2019-04-02 2019-05-17 陆涛 A kind of flocculate removal structure, aerator and sewage-treatment plant
CN110655238A (en) * 2019-11-19 2020-01-07 佛山科学技术学院 Circulating aeration equipment for sewage treatment
CN111675422A (en) * 2020-05-19 2020-09-18 舟山旺能环保能源有限公司 Environment-friendly sewage purification tank

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030090956A1 (en) * 2001-11-12 2003-05-15 Knight Roy F. Method and device for mixing oil-containing liquids having multiple viscosities
FR2901664A1 (en) * 2006-05-31 2007-12-07 Michel Albert DEVICE FOR THE TEMPORARY PREPARATION AND STORAGE OF LIQUID LEAVES
CN107265622A (en) * 2017-07-10 2017-10-20 安庆海维环保设备有限公司 A kind of aeration tank with multiple aeration structure
CN107344775A (en) * 2017-08-07 2017-11-14 陈婷 A kind of split type sewage-treatment plant
CN107381799A (en) * 2017-08-15 2017-11-24 临泉县生产力促进中心 A kind of aerator for sanitary sewage disposal
CN107601687A (en) * 2017-10-24 2018-01-19 浙江辰基建设有限公司 Stirred type aerator is used in a kind of municipal wastewater processing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030090956A1 (en) * 2001-11-12 2003-05-15 Knight Roy F. Method and device for mixing oil-containing liquids having multiple viscosities
FR2901664A1 (en) * 2006-05-31 2007-12-07 Michel Albert DEVICE FOR THE TEMPORARY PREPARATION AND STORAGE OF LIQUID LEAVES
CN107265622A (en) * 2017-07-10 2017-10-20 安庆海维环保设备有限公司 A kind of aeration tank with multiple aeration structure
CN107344775A (en) * 2017-08-07 2017-11-14 陈婷 A kind of split type sewage-treatment plant
CN107381799A (en) * 2017-08-15 2017-11-24 临泉县生产力促进中心 A kind of aerator for sanitary sewage disposal
CN107601687A (en) * 2017-10-24 2018-01-19 浙江辰基建设有限公司 Stirred type aerator is used in a kind of municipal wastewater processing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108947145A (en) * 2018-08-24 2018-12-07 江西中捷工程建设有限公司 A kind of municipal sewage system
CN109019848A (en) * 2018-08-30 2018-12-18 杭州小橙工业设计有限公司 A kind of aerator
CN109231420A (en) * 2018-11-06 2019-01-18 冷应杰 A kind of dyeing waste water advanced treatment process
CN109761299A (en) * 2019-04-02 2019-05-17 陆涛 A kind of flocculate removal structure, aerator and sewage-treatment plant
CN109761299B (en) * 2019-04-02 2022-03-18 安徽宝绿光电工程有限公司 Flocculate removing structure, aeration device and sewage treatment device
CN110655238A (en) * 2019-11-19 2020-01-07 佛山科学技术学院 Circulating aeration equipment for sewage treatment
CN111675422A (en) * 2020-05-19 2020-09-18 舟山旺能环保能源有限公司 Environment-friendly sewage purification tank

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