CN107720950A - High efficient aeration pond is used in a kind of municipal wastewater processing - Google Patents

High efficient aeration pond is used in a kind of municipal wastewater processing Download PDF

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Publication number
CN107720950A
CN107720950A CN201711196258.3A CN201711196258A CN107720950A CN 107720950 A CN107720950 A CN 107720950A CN 201711196258 A CN201711196258 A CN 201711196258A CN 107720950 A CN107720950 A CN 107720950A
Authority
CN
China
Prior art keywords
rotating bar
aeration
municipal wastewater
wastewater processing
rectangular slab
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
CN201711196258.3A
Other languages
Chinese (zh)
Inventor
段华勇
雷晓琴
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.)
Shenzhen City Yaan Technology Co Ltd
Original Assignee
Shenzhen City Yaan Technology Co Ltd
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 Shenzhen City Yaan Technology Co Ltd filed Critical Shenzhen City Yaan Technology Co Ltd
Priority to CN201711196258.3A priority Critical patent/CN107720950A/en
Publication of CN107720950A publication Critical patent/CN107720950A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C02F3/1278Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284Mixing devices
    • 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
    • C02F3/20Activated sludge processes using diffusers
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2203/00Apparatus and plants for the biological treatment of water, waste water or sewage
    • C02F2203/006Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
    • 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 municipal wastewater processing high efficient aeration pond, including aeration chamber, drive cavity and air blower;The drive cavity is internally provided with motor, and the output end of motor is fixedly connected with rotary shaft;Screw shell is uniformly arranged with the screw mandrel, is provided with the first rotating bar on the outside of screw mandrel, the left and right ends of the first rotating bar are hinged with the collar, stirring rod is slidably connected in the sleeve;The left and right ends of the aeration chamber are symmetrically arranged with rack-plate, rectangular slab are provided with the outside of rack-plate, the inner side of rectangular slab is symmetrical above and below to be rotatably connected to the second rotating bar, and the other end of the second rotating bar connects with coiled pipe.It is of the invention novel in design, improve the mixing effect of sewage, make gas more abundant with waste water, aeration effect is good, itself is rotated under the drive of the second rotating bar again while the coiled pipe of setting moves up and down, so that the air and waste water of aeration head discharge are more abundant, aeration efficiency is improved.

Description

High efficient aeration pond is used in a kind of municipal wastewater processing
Technical field
The present invention relates to sewage treatment area, high efficient aeration pond is used in specifically a kind of municipal wastewater processing.
Background technology
Aeration tank is the structures that sewage disposal is carried out using activated sludge process, is generally used for the preliminary treatment of sewage, is The equipment commonly used in sewage disposal, the certain dwell time of sewage of offer in pond, meet oxygen amount required for aerobic microbiological and The mixing condition that sewage fully contacts with activated sludge, aeration tank is mainly by three pond body, aerating system and intake-outlet parts Composition, pond body typically builds up with armored concrete, and flat shape has rectangle, square and circular etc., existing aeration method master It is divided into two kinds of blast aeration and mechanical aeration, it is relatively simple that existing aeration tank is often aerated mechanism, aeration time length, aeration Efficiency is low, it is difficult to meets the growing sewage disposal demand of people.
The content of the invention
It is an object of the invention to provide a kind of municipal wastewater processing high efficient aeration pond, to solve in above-mentioned background technology The problem of proposition.
To achieve the above object, the present invention provides following technical scheme:
A kind of municipal wastewater processing high efficient aeration pond, including aeration chamber, drive cavity and air blower;The aeration chamber is arranged on biography Dynamic chamber upper end, drive cavity are internally provided with motor, and the output end of motor is fixedly connected with rotary shaft, is in diagonal pair in rotary shaft Title is provided with incomplete bevel gear, and the inner side of incomplete bevel gear sets upper end to be provided with bevel gear A, and bevel gear A consolidates with screw mandrel Fixed connection;The screw mandrel is rotatablely connected through the bottom of aeration chamber and with aeration bottom of chamber end, and three groups of spiral shells are uniformly arranged with screw mandrel Line sleeve;It is provided with the first rotating bar on the outside of the screw mandrel, the left and right ends of the first rotating bar are hinged with the collar, and the collar is through the The side wall of one rotating bar, stirring rod is slidably connected in the sleeve, medial extremity and the sliding block of stirring rod are hinged, and sliding block, which slides, to be connected It is connected in the side wall of screw shell;The first rotating bar lower end is rotatably connected in aeration bottom of chamber end and the first rotating bar and is arranged Have the second ring gear, the left end of the second ring gear is engaged with gear, the rotary shaft of gear through the bottom of aeration chamber and with Bevel gear C is fixedly connected, and bevel gear C engages with being fixedly mounted on the bevel gear B of rotary shaft left end;The left and right two of the aeration chamber End is symmetrically arranged with rack-plate, is provided with rectangular slab on the outside of rack-plate, and described rectangular slab is hollow structure, rectangular slab it is interior Side is symmetrical above and below to be rotatably connected to the second rotating bar, and the other end of the second rotating bar connects with coiled pipe, is covered in the second rotating bar Provided with first annular gear, first annular wheel and rack plate engagement.
As the further scheme of the present invention:Arc-shaped slot is symmetrically arranged with the screw shell, is slided in arc-shaped slot Dynamic to be connected with arc-shaped limit plate, the lower end of arc-shaped limit plate is fixedly connected with being aerated the lower end of chamber.
As further scheme of the invention:First rotating bar is hollow structure.
As further scheme of the invention:Second rotating bar be similarly hollow structure and with the cavity of rectangular slab Connection.
As further scheme of the invention:Through hole is provided with the coiled pipe.
As further scheme of the invention:The rectangular slab lower end is installed with electric expansion bar.
As further scheme of the invention:The upper end of the rectangular slab connects with bellows, and bellows passes through air guide Pipe connects with air blower.
Compared with prior art, the beneficial effects of the invention are as follows:It is of the invention novel in design, by setting stirring rod first While rotating bar drive occurred level rotates backward, and swung up and down under the drive of screw shell, so as to improve sewage Mixing effect, improve the turbulence level of liquid, make gas more abundant with waste water, improve aeration efficiency, aeration effect Fruit is good, and itself is rotated under the drive of the second rotating bar again while the coiled pipe of setting moves up and down so that aeration head is discharged Air and waste water it is more abundant, improve aeration efficiency, it is practical, be worthy to be popularized.
Brief description of the drawings
Fig. 1 is the structural representation in municipal wastewater processing high efficient aeration pond.
Fig. 2 is the schematic enlarged-scale view at A in municipal wastewater processing high efficient aeration pond.
Fig. 3 is the top view in screw shell in municipal wastewater processing high efficient aeration pond.
In figure:1- aeration chamber, 2- drive cavities, 3- electric expansion bars, 4- rectangular slabs, 5- bar shapeds tooth, the first annular gears of 6-, 7- bellowss, 8- air blowers, 9- motors, 10- rotary shafts, the incomplete bevel gears of 11-, 12- bevel gear A, 13- bevel gears B, 14- The rotating bar of bevel gear C, 15- first, 16- stirring rod, 17- coiled pipes, the ring gears of 18- second, 19- gears, 20- arc-shaped limits Plate, 21- screw mandrels, 22- screw shells, 23- sliding blocks, the 24- collars, 25- arc-shaped slots, the rotating bars of 26- second, 27- airway tubes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1 ~ 3, a kind of municipal wastewater processing high efficient aeration pond, including aeration chamber 1, drive cavity 2 and air blower 8;The aeration chamber 1 is arranged on the upper end of drive cavity 2, and drive cavity 2 is internally provided with motor 9, and the output end of motor 9 is fixedly connected with Rotary shaft 10, is symmetrically arranged with incomplete bevel gear 11 in rotary shaft 10 in diagonal, and the inner side of incomplete bevel gear 11 is set Upper end is provided with bevel gear A12, and bevel gear A12 is fixedly connected with screw mandrel 21, and motor 9 drives not exclusively cone tooth by rotary shaft 10 Wheel 11 rotates, and drives screw mandrel 21 to rotate when the position with teeth of the incomplete bevel gear 11 on right side is engaged with bevel gear A12, works as rotation Rotating shaft 10 is rotated further, incomplete cone tooth of the position with teeth away from bevel gear A12 and left side of the incomplete bevel gear 11 on right side Screw mandrel 21 is driven to rotate backward when the position with teeth of wheel 11 is engaged with bevel gear A12, so as to realize the rotating of screw mandrel 21;It is described Screw mandrel 21 is rotatablely connected through the bottom of aeration chamber 1 and with aeration chamber 1 bottom, and three groups of screw shells are uniformly arranged with screw mandrel 21 22, arc-shaped slot 25 is symmetrically arranged with described screw shell 22, and arc-shaped limit plate 20 is slidably connected in arc-shaped slot 25, The lower end of arc-shaped limit plate 20 is fixedly connected with being aerated the lower end of chamber 1, drives during 21 rotating of screw mandrel screw shell past about 22 Multiple motion;The outside of screw mandrel 21 is provided with the first rotating bar 15, and the first rotating bar 15 is hollow structure, and its left and right ends is hinged There is the collar 24, the collar 24 runs through the side wall of the first rotating bar 15, stirring rod 16, stirring rod 16 are slidably connected in the sleeve 24 Medial extremity and sliding block 23 it is be hinged, sliding block 23 is slidably connected in the side wall of screw shell 22, when screw shell 22 moves up and down Drive stirring rod 16 to swing up and down by sliding block 23, so as to be swung to sewage, increase the mobility of sewage, improve aeration Effect;The lower end of first rotating bar 15, which is rotatably connected in the aeration bottom of chamber 1 and the first rotating bar 15, is arranged with the second annular Gear 18, the left end of the second ring gear 18 are engaged with gear 19, the rotary shaft of gear 19 through the bottom of aeration chamber 1 and with cone Gear C 14 is fixedly connected, and bevel gear C14 engages with being fixedly mounted on the bevel gear B13 of the left end of rotary shaft 10, and rotary shaft 10 rotates When rotated by bevel gear B13 and bevel gear C14 engagement band moving gear 19, gear 19 passes through the second ring for being engaged with Shape gear 18 drives the first rotating bar 15 to rotate, and the first rotating bar 15 drives the occurred level direction of stirring rod 16 to rotate, so as to right Sewage is stirred, and efficiency high is stirred, so as to add contact effect of the sewage with gas.
The left and right ends of the aeration chamber 1 are symmetrically arranged with rack-plate 5, and the outside of rack-plate 5 is provided with rectangular slab 4, institute The rectangular slab 4 stated is hollow structure, and the inner side of rectangular slab 4 is symmetrical above and below to be rotatably connected to the second rotating bar 26, the second rotating bar 26 are similarly hollow structure and are connected with the cavity of rectangular slab 4, and the other end of the second rotating bar 26 connects with coiled pipe 17, described Coiled pipe 17 on be provided with through hole, first annular gear 6, first annular gear 6 and rack are arranged with the second rotating bar 26 Plate 5 engages, and rectangular slab 4 drives the second rotating bar 26 to move up and down when moving up and down, while the second rotating bar 26 is in the He of rack-plate 5 Rotated in the presence of first annular gear 6, so as to drive coiled pipe 17 to rotate;The lower end of rectangular slab 4 is installed with electronic Expansion link 3, electric expansion bar 3 drive rectangular slab 4 to move up and down;The upper end of the rectangular slab 4 connects with bellows 7, bellows 7 Connected by airway tube 27 with air blower 8, the blow out air of air blower 8 enters in the cavity of rectangular slab 4, then passes through the second rotating bar 26 enter in coiled pipe 17, enter by the through hole set on coiled pipe 17 in sewage.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, 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, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (7)

1. a kind of municipal wastewater processing high efficient aeration pond, including aeration chamber(1), drive cavity(2)And air blower(8);Its feature It is, the aeration chamber(1)It is arranged on drive cavity(2)Upper end, drive cavity(2)It is internally provided with motor(9), motor(9)It is defeated Go out end and be fixedly connected with rotary shaft(10), rotary shaft(10)It is upper to be symmetrically arranged with incomplete bevel gear in diagonal(11), it is endless Full bevel gear(11)Inner side set upper end be provided with bevel gear A(12), bevel gear A(12)With screw mandrel(21)It is fixedly connected;Institute State screw mandrel(21)Through aeration chamber(1)Bottom and be aerated chamber(1)Bottom is rotatablely connected, screw mandrel(21)On be uniformly arranged with three Group screw shell(22);The screw mandrel(21)Outside is provided with the first rotating bar(15), the first rotating bar(15)Left and right ends It is hinged with the collar(24), the collar(24)Through the first rotating bar(15)Side wall, the sleeve(24)Inside slidably connect stirring Rod(16), stirring rod(16)Medial extremity and sliding block(23)It is be hinged, sliding block(23)It is slidably connected at screw shell(22)Side wall On;First rotating bar(15)Lower end is rotatably connected on aeration chamber(1)Bottom and the first rotating bar(15)On be arranged with second Ring gear(18), the second ring gear(18)Left end be engaged with gear(19), gear(19)Rotary shaft through aeration chamber (1)Bottom and with bevel gear C(14)It is fixedly connected, bevel gear C(14)With being fixedly mounted on rotary shaft(10)The cone tooth of left end Take turns B(13)Engagement;The aeration chamber(1)Left and right ends be symmetrically arranged with rack-plate(5), rack-plate(5)Outside be provided with Rectangular slab(4), described rectangular slab(4)For hollow structure, rectangular slab(4)Inner side symmetrical above and below be rotatably connected to the second rotation Bar(26), the second rotating bar(26)The other end and coiled pipe(17)Connection, the second rotating bar(26)On be arranged with it is first annular Gear(6), first annular gear(6)With rack-plate(5)Engagement.
2. high efficient aeration pond is used in municipal wastewater processing according to claim 1, it is characterised in that the screw shell(22) On be symmetrically arranged with arc-shaped slot(25), arc-shaped slot(25)Inside slidably connect arc-shaped limit plate(20), arc-shaped limit plate (20)Lower end with aeration chamber(1)Lower end be fixedly connected.
3. high efficient aeration pond is used in municipal wastewater processing according to claim 1, it is characterised in that first rotating bar (15)For hollow structure.
4. high efficient aeration pond is used in municipal wastewater processing according to claim 1, it is characterised in that second rotating bar (26)It is similarly hollow structure and and rectangular slab(4)Cavity connection.
5. high efficient aeration pond is used in municipal wastewater processing according to claim 1, it is characterised in that the coiled pipe(17)On It is provided with through hole.
6. high efficient aeration pond is used in municipal wastewater processing according to claim 1, it is characterised in that the rectangular slab(4)Under End is installed with electric expansion bar(3).
7. high efficient aeration pond is used in municipal wastewater processing according to claim 1, it is characterised in that the rectangular slab(4)'s Upper end and bellows(7)Connection, bellows(7)Pass through airway tube(27)With air blower(8)Connection.
CN201711196258.3A 2017-11-25 2017-11-25 High efficient aeration pond is used in a kind of municipal wastewater processing Pending CN107720950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711196258.3A CN107720950A (en) 2017-11-25 2017-11-25 High efficient aeration pond is used in a kind of municipal wastewater processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711196258.3A CN107720950A (en) 2017-11-25 2017-11-25 High efficient aeration pond is used in a kind of municipal wastewater processing

Publications (1)

Publication Number Publication Date
CN107720950A true CN107720950A (en) 2018-02-23

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108264120A (en) * 2018-04-03 2018-07-10 济宁鑫科船舶科技开发有限公司 A kind of touring safety accident sewage purification aeration tank
CN108444254A (en) * 2018-03-19 2018-08-24 台州来智科技有限公司 A kind of grain drying device with intermittent blanking function
CN108720041A (en) * 2018-05-03 2018-11-02 杨冰璐 A kind of drum-type Soybean washing machine
CN108892250A (en) * 2018-06-01 2018-11-27 王玲 A kind of sewage treatment aerator with damping
CN108911233A (en) * 2018-06-27 2018-11-30 王世华 A kind of pig farm sewage-treatment plant
CN109019826A (en) * 2018-08-11 2018-12-18 芜湖市新海域智能科技有限公司 A kind of sewage treatment sedimentation basin chlorination equipment

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105521731A (en) * 2016-01-07 2016-04-27 济南多舜信息科技有限公司 Stirring mechanism used in sewage treatment pool
CN106823896A (en) * 2016-12-23 2017-06-13 佛山市华普瑞联机电科技有限公司 A kind of new material agitating device
CN106975433A (en) * 2017-05-05 2017-07-25 合肥智慧龙图腾知识产权股份有限公司 A kind of flat dynamic respons kettle of chemical industry water
CN107263724A (en) * 2017-07-20 2017-10-20 侯瀚尧 A kind of swing cement mixer of Mini self
CN107381800A (en) * 2017-08-29 2017-11-24 湖南中本智能科技发展有限公司 A kind of sewage disposal effective aerating apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105521731A (en) * 2016-01-07 2016-04-27 济南多舜信息科技有限公司 Stirring mechanism used in sewage treatment pool
CN106823896A (en) * 2016-12-23 2017-06-13 佛山市华普瑞联机电科技有限公司 A kind of new material agitating device
CN106975433A (en) * 2017-05-05 2017-07-25 合肥智慧龙图腾知识产权股份有限公司 A kind of flat dynamic respons kettle of chemical industry water
CN107263724A (en) * 2017-07-20 2017-10-20 侯瀚尧 A kind of swing cement mixer of Mini self
CN107381800A (en) * 2017-08-29 2017-11-24 湖南中本智能科技发展有限公司 A kind of sewage disposal effective aerating apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108444254A (en) * 2018-03-19 2018-08-24 台州来智科技有限公司 A kind of grain drying device with intermittent blanking function
CN108264120A (en) * 2018-04-03 2018-07-10 济宁鑫科船舶科技开发有限公司 A kind of touring safety accident sewage purification aeration tank
CN108720041A (en) * 2018-05-03 2018-11-02 杨冰璐 A kind of drum-type Soybean washing machine
CN108720041B (en) * 2018-05-03 2021-05-25 赣州康瑞农产品有限公司 Drum-type soybean belt cleaning device
CN108892250A (en) * 2018-06-01 2018-11-27 王玲 A kind of sewage treatment aerator with damping
CN108911233A (en) * 2018-06-27 2018-11-30 王世华 A kind of pig farm sewage-treatment plant
CN109019826A (en) * 2018-08-11 2018-12-18 芜湖市新海域智能科技有限公司 A kind of sewage treatment sedimentation basin chlorination equipment

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Application publication date: 20180223

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