CN107673465A - A kind of sewage disposal aeration tank for improving aeration efficiency - Google Patents

A kind of sewage disposal aeration tank for improving aeration efficiency Download PDF

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Publication number
CN107673465A
CN107673465A CN201711133747.4A CN201711133747A CN107673465A CN 107673465 A CN107673465 A CN 107673465A CN 201711133747 A CN201711133747 A CN 201711133747A CN 107673465 A CN107673465 A CN 107673465A
Authority
CN
China
Prior art keywords
aeration
pond
rotating shaft
sewage disposal
fixed
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
CN201711133747.4A
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Chinese (zh)
Inventor
梁毅颉
汪治兴
陆日琪
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.)
Nanning Public Interspace Technology Ltd
Original Assignee
Nanning Public Interspace Technology 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 Nanning Public Interspace Technology Ltd filed Critical Nanning Public Interspace Technology Ltd
Priority to CN201711133747.4A priority Critical patent/CN107673465A/en
Publication of CN107673465A publication Critical patent/CN107673465A/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
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/14Activated sludge processes using surface aeration
    • 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 sewage disposal aeration tank for improving aeration efficiency, including pond body, rotating shaft, aeration board and motor;Mounting bracket is fixed with the top of pond body;It is rotatably connected at the top of rotating shaft on the inner top surface of mounting bracket, the lower end of rotating shaft extend into pond body and extends to the bottom position of pond body;Aeration board is fixed on the bottom centre position of pond body, and aeration board is hollow setting, and venthole is evenly equipped with the top of aeration board;The bottom of rotating shaft is connected bar, and the bottom of fix bar is provided with brokenly bubble blade;It is respectively cooperating with being connected with upper sliding sleeve and low sleeve in rotating shaft, motion bar is connected with low sleeve, spiral slide is provided with the middle part cavity wall of pond body, the slide plate being engaged with spiral slide is provided with motion bar;Aeration blade is provided with upper sliding sleeve, the bottom of aeration blade is provided with air bag.The present invention can carry out aeration agitation to the sewage on pond body bottom, middle part and top layer simultaneously at work, and aeration effect is high.

Description

A kind of sewage disposal aeration tank for improving aeration efficiency
Technical field
The present invention relates to sewage treatment area, specifically a kind of sewage disposal aeration tank for improving aeration efficiency.
Background technology
Aeration tank is people according to the biochemical reactor designed by the characteristic of microorganism, the palliating degradation degree master of organic contamination matter To depend on the aerated reaction condition designed by people.Aeration tank carries out sewage disposal using activated sludge process, and one is provided in pond Determine dwell time of sewage, meet the oxygen amount required for aerobic microbiological and the blended sliver that sewage fully contacts with activated sludge Part.Aeration tank is mainly made up of three pond body, aerating system and intake-outlet parts.Pond body is typically built up with armored concrete, Flat shape has rectangle, square and circular etc..
The stirring structure of existing aeration tank is more single, low so as to cause to be aerated efficiency, it is impossible to which that people are increasingly instantly The sewage disposal demand of growth.
The content of the invention
It is an object of the invention to provide a kind of sewage disposal aeration tank for improving aeration efficiency, to solve above-mentioned background The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme:
A kind of sewage disposal aeration tank for improving aeration efficiency, including pond body, rotating shaft, aeration board and motor;The pond body Top is fixed with mounting bracket, and mounting bracket is provided with gate and the top for being arranged on pond body of reverse buckling type, the top side of pond body Water inlet pipe, the mouth of pipe face pond body of water inlet pipe, the bottom right side of pond body are connected with outlet pipe, are respectively mounted on water inlet pipe and outlet pipe There is valve;It is rotatably connected at the top of the rotating shaft on the inner top surface of mounting bracket, the lower end of rotating shaft extend into pond body and extended to The bottom position of pond body;The aeration board is fixed on the bottom centre position of pond body, and aeration board is hollow setting, the top of aeration board Portion is evenly equipped with venthole, and the left end of aeration board is connected with air inlet pipe, and air inlet pipe stretches out pond body and is connected to pressure gas source;Described turn The bottom axis body periphery of axle is circumferentially equidistantly connected with multiple fix bars laterally set, and the bottom of fix bar is provided with multiple break Steep blade;The axis body periphery that the rotating shaft is located at pond body is circumferentially equidistantly fixed with multiple flat keys, the middle part of rotating shaft and upper axis Body periphery is respectively cooperating with being connected with upper sliding sleeve and low sleeve, and the key being engaged with flat key is offered on upper sliding sleeve and low sleeve Groove, the periphery of the low sleeve are circumferentially equidistantly connected with multiple motion bars, and the upper and lower ends of motion bar are equidistantly fixed with more The individual stirring vane perpendicular with it, spiral slide is provided with the middle part cavity wall of the pond body, motion bar is away from low sleeve One end is provided with the slide plate being engaged with spiral slide;The periphery of the upper sliding sleeve is circumferentially equidistantly fixed with multiple aeration leaves Piece, the bottom of aeration blade are provided with air bag;Rack is provided with the mounting bracket, rack is slidably connected by the sliding block at top The inner top surface of mounting bracket, rack are meshed with being fixed on the gear of rotating shaft axis body periphery;The motor, which is arranged on ground, to be located at Position on the left of pond body, is fixed with disk on the output shaft of motor, and the upper surface bias of disk is hinged with connecting rod, connecting rod it is another End is hinged to the left side of rack.
As the further scheme of the present invention:The junction of the air inlet pipe and pond body is provided with sealing ring.
As the further scheme of the present invention:The flat key is provided with four in rotating shaft.
As the further scheme of the present invention:The motion bar is provided with three on low sleeve.
As the further scheme of the present invention:The slide plate is integrally formed with fix bar.
As the further scheme of the present invention:The rack is located at the rear side of gear.
Compared with prior art, the beneficial effects of the invention are as follows:
The present invention can carry out aeration agitation to the sewage on pond body bottom, middle part and top layer simultaneously at work, be driven by fix bar Brokenly bubble blade rotation, the bubble of floating is crushed during brokenly bubble blade rotation, reduce Air Bubble Size, improve number of bubbles Amount, so as to improve aeration efficiency;When motion bar followed by rotating shaft positive and negative rotation, slide plate slides on spiral slide, so as to band Dynamic motion bar moves up and down along rotating shaft, and then stirring vane is moved up and down while rotating, and strengthens the turbulent flow of sewage Effect, improve aeration efficiency;Because the bottom of aeration blade is provided with air bag, therefore in the presence of buoyancy, aeration blade can begin Float on eventually on liquid level, will not be because of the change of liquid level and by shadow so as to be effectively aerated to the sewage on pond body top layer Ring.
Brief description of the drawings
Fig. 1 is the structural representation for the sewage disposal aeration tank for improving aeration efficiency.
Fig. 2 is upper sliding sleeve and the cooperation schematic diagram of rotating shaft in the sewage disposal aeration tank for improve aeration efficiency.
Fig. 3 is the mplifying structure schematic diagram of A in Fig. 1.
In figure:1- pond bodies, 11- spiral slides, 12- mounting brackets, 13- water inlet pipes, 14- outlet pipes, 2- rotating shafts, 21- gears, 22- flat keys, 3- aeration boards, 31- ventholes, 32- air inlet pipe, 4- fix bars, 41- brokenly bubbles blade, 51- upper sliding sleeves, 511- keyways, 52- low sleeves, 6- motion bars, 61- stirring vanes, 62- slide plates, 7- aeration blades, 71- air bags, 8- racks, 81- sliding blocks, 9- electricity Machine, 91- disks, 92- connecting rods.
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, in the embodiment of the present invention, a kind of sewage disposal aeration tank for improving aeration efficiency, including pond Body 1, rotating shaft 2, aeration board 3 and motor 9;The top of the pond body 1 is fixed with mounting bracket 12, and mounting bracket 12 is in gate and reverse buckling type The top for being arranged on pond body 1, the top side of pond body 1 is provided with water inlet pipe 13, the mouth of pipe face pond body 1 of water inlet pipe 13, pond The bottom right side of body 1 is connected with outlet pipe 14, and valve is mounted on water inlet pipe 13 and outlet pipe 14(Not shown in figure);It is described The top of rotating shaft 2 is rotatably connected on the inner top surface of mounting bracket 12, and the lower end of rotating shaft 2 extend into pond body 1 and extends to pond body 1 Bottom position;The aeration board 3 is fixed on the bottom centre position of pond body 1, and aeration board 3 is hollow setting, the top of aeration board 3 Venthole 31 is evenly equipped with, the left end of aeration board 3 is connected with air inlet pipe 32, and air inlet pipe 32 stretches out pond body 1 and is connected to pressure gas source, Further, the junction of air inlet pipe 32 and pond body 1 is provided with sealing ring, improves sealing;Outside the bottom axis body of the rotating shaft 2 Enclose and be circumferentially equidistantly connected with multiple fix bars 4 laterally set, the bottom of fix bar 4 is provided with multiple brokenly bubble blades 41, breaks Bubble blade 41 followed by during fix bar 4 rotates and be crushed the bubble of floating, reduce Air Bubble Size, improve number of bubbles Amount, so as to improve aeration efficiency;
The axis body periphery that the rotating shaft 2 is located at pond body 1 is circumferentially equidistantly fixed with multiple flat keys 22, and further, flat key 22 exists Four are provided with rotating shaft 2, the middle part and upper axis body periphery of rotating shaft 2 are respectively cooperating with being connected with upper sliding sleeve 51 and low sleeve 52, The keyway 511 being engaged with flat key 22 is offered on upper sliding sleeve 51 and low sleeve 52, such upper sliding sleeve 51 and low sleeve 52 were both The rotation and can of rotating shaft 2 can be followed by enough to slide up and down in rotating shaft 2, the periphery of the low sleeve 52 is circumferentially equidistantly connected with Multiple motion bars 6, further, motion bar 6 are provided with three on low sleeve 52, and the upper and lower ends of motion bar 6 are equidistantly solid Surely there are multiple stirring vanes 61 perpendicular with it, spiral slide 11, motion bar 6 are provided with the middle part cavity wall of the pond body 1 One end away from low sleeve 52 is provided with the slide plate 62 being engaged with spiral slide 11, further, slide plate 62 and fix bar 6 one Body formed, when motion bar 6 followed by 2 positive and negative rotation of rotating shaft, slide plate 62 slides on spiral slide 11, so as to drive motion bar 6 move up and down along rotating shaft 2, and then stirring vane 61 is moved up and down while rotating, and strengthen the turbulent flow effect of sewage, Improve aeration efficiency;
The periphery of the upper sliding sleeve 51 is circumferentially equidistantly fixed with multiple aeration blades 7, and the bottom of aeration blade 7 is provided with air bag 71, in the presence of buoyancy so that aeration blade 7 is floated on liquid level all the time, so as to effectively to the sewage on the top layer of pond body 1 It is aerated, will not be affected because of the change of liquid level;
It is provided with rack 8 in the mounting bracket 12, rack 8 is slidably connected the inner top surface of mounting bracket 12 by the sliding block 81 at top, Rack 8 is meshed with being fixed on the gear 21 of the axis body of rotating shaft 2 periphery, and further, rack 8 is located at the rear side of gear 21;It is described Motor 9 is arranged on ground and is fixed with disk 91, the upper end of disk 91 on the position in the left side of pond body 1, the output shaft of motor 9 Face bias is hinged with connecting rod 92, and the other end of connecting rod 92 is hinged to the left side of rack 8, drives disk 91 to rotate by motor 9, disk Moved repeatedly during 91 rotations by connecting rod 92 with carry-over bar 8 or so, so that with the rotating of moving gear 21, and then realize and turn The rotating of axle 2.
The present invention operation principle be:
During work, disk 91 is driven to rotate by motor 9, disk 91 is anti-with carry-over bar 8 or so by connecting rod 92 during rotating It is multiple mobile, so that with the rotating of moving gear 21, and then realize the rotating of rotating shaft 2;Rotating shaft 2 drives fix bar during rotating 4th, motion bar 6 and aeration blade 7 rotate, so as to carry out aeration agitation to the bottom in pond body 1, middle part and top layer sewage simultaneously; Brokenly bubble blade 41 is driven to rotate by fix bar 4, brokenly bubble blade 41 is crushed the bubble of floating during rotating, and reduces gas Size is steeped, number of bubbles is improved, so as to improve aeration efficiency;When motion bar 6 followed by 2 positive and negative rotation of rotating shaft, slide plate 62 exists Slided on spiral slide 11, so as to drive motion bar 6 to be moved up and down along rotating shaft 2, and then cause stirring vane 61 in rotation Move up and down simultaneously, strengthen the turbulent flow effect of sewage, improve aeration efficiency;Because the bottom of aeration blade 7 is provided with air bag 71, Therefore in the presence of buoyancy, aeration blade 7 can be floated on liquid level all the time, so as to effectively enter to the sewage on the top layer of pond body 1 Row aeration, will not be affected because of the change of liquid level.
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 (6)

1. a kind of sewage disposal aeration tank for improving aeration efficiency, including pond body(1), rotating shaft(2), aeration board(3)And motor (9);Characterized in that, the pond body(1)Top be fixed with mounting bracket(12), mounting bracket(12)In setting for gate and reverse buckling type Put in pond body(1)Top, pond body(1)Top side be provided with water inlet pipe(13), water inlet pipe(13)Mouth of pipe face pond body (1), pond body(1)Bottom right side be connected with outlet pipe(14), water inlet pipe(13)And outlet pipe(14)On be mounted on valve;Institute State rotating shaft(2)Top be rotatably connected on mounting bracket(12)Inner top surface on, rotating shaft(2)Lower end extend into pond body(1)And prolong Extend pond body(1)Bottom position;The aeration board(3)It is fixed on pond body(1)Bottom centre position, aeration board(3)For in Sky is set, aeration board(3)Top be evenly equipped with venthole(31), aeration board(3)Left end be connected with air inlet pipe(32), air inlet pipe (32)Stretch out pond body(1)And it is connected to pressure gas source;The rotating shaft(2)Bottom axis body periphery be circumferentially equidistantly connected with it is multiple The fix bar laterally set(4), fix bar(4)Bottom be provided with multiple brokenly bubble blades(41);The rotating shaft(2)Positioned at pond body (1)Axis body periphery be circumferentially equidistantly fixed with multiple flat keys(22), rotating shaft(2)Middle part and upper axis body periphery be respectively cooperating with It is connected with upper sliding sleeve(51)And low sleeve(52), upper sliding sleeve(51)And low sleeve(52)On offer and flat key(22)It is engaged Keyway(511), the low sleeve(52)Periphery be circumferentially equidistantly connected with multiple motion bars(6), motion bar(6)Up and down Both ends are equidistantly fixed with multiple stirring vanes perpendicular with it(61), the pond body(1)Middle part cavity wall on be provided with spiral shell Revolve slideway(11), motion bar(6)Away from low sleeve(52)One end be provided with and spiral slide(11)The slide plate being engaged(62); The upper sliding sleeve(51)Periphery be circumferentially equidistantly fixed with multiple aeration blades(7), aeration blade(7)Bottom be provided with gas Capsule(71);The mounting bracket(12)Inside it is provided with rack(8), rack(8)Pass through the sliding block at top(81)Be slidably connected mounting bracket (12)Inner top surface, rack(8)With being fixed on rotating shaft(2)The gear of axis body periphery(21)It is meshed;The motor(9)It is arranged on It is located at pond body on ground(1)The position in left side, motor(9)Output shaft on be fixed with disk(91), disk(91)Upper surface Bias is hinged with connecting rod(92), connecting rod(92)The other end be hinged to rack(8)Left side.
2. the sewage disposal aeration tank according to claim 1 for improving aeration efficiency, it is characterised in that the air inlet pipe (32)With pond body(1)Junction be provided with sealing ring.
3. the sewage disposal aeration tank according to claim 1 for improving aeration efficiency, it is characterised in that the flat key (22)In rotating shaft(2)On be provided with four.
4. the sewage disposal aeration tank according to claim 1 for improving aeration efficiency, it is characterised in that the motion bar (6)In low sleeve(52)On be provided with three.
5. the sewage disposal aeration tank according to claim 1 for improving aeration efficiency, it is characterised in that the slide plate (62)With fix bar(6)It is integrally formed.
6. the sewage disposal aeration tank according to claim 1 for improving aeration efficiency, it is characterised in that the rack (8)Positioned at gear(21)Rear side.
CN201711133747.4A 2017-11-16 2017-11-16 A kind of sewage disposal aeration tank for improving aeration efficiency Pending CN107673465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711133747.4A CN107673465A (en) 2017-11-16 2017-11-16 A kind of sewage disposal aeration tank for improving aeration efficiency

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Application Number Priority Date Filing Date Title
CN201711133747.4A CN107673465A (en) 2017-11-16 2017-11-16 A kind of sewage disposal aeration tank for improving aeration efficiency

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108275771A (en) * 2018-03-06 2018-07-13 李宏伟 A kind of aeration tank using clockwork spring store power rotation
CN108328755A (en) * 2018-03-06 2018-07-27 钟乘凤 A kind of multidirectional sewage-treatment plant for promoting aeration effect
CN108529768A (en) * 2018-03-15 2018-09-14 侯飞燕 A kind of aeration tank with reciprocating motion type aeration board
CN108840440A (en) * 2018-06-22 2018-11-20 衢州学院 A kind of multistage-combination material filling type artificial swamp for sewage treatment
CN108862649A (en) * 2018-06-08 2018-11-23 合肥职业技术学院 A kind of aerator for sanitary sewage
CN108892250A (en) * 2018-06-01 2018-11-27 王玲 A kind of sewage treatment aerator with damping
CN109368858A (en) * 2018-11-14 2019-02-22 林方杰 A kind of industrial waste water disposal device
CN110240266A (en) * 2019-06-19 2019-09-17 苏州艾捷尔斯生物科技有限公司 A kind of power generation station-service sewage-treatment plant

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JP2016198700A (en) * 2015-04-08 2016-12-01 日東電工株式会社 Aeration member, aeration plate and aeration device
CN107010719A (en) * 2017-05-26 2017-08-04 合肥智慧龙图腾知识产权股份有限公司 A kind of high efficient aeration pond
CN107098534A (en) * 2017-05-02 2017-08-29 丁灏 A kind of oxygenation device used for wastewater treatment
CN107215950A (en) * 2017-07-13 2017-09-29 徐继传 A kind of high efficient aeration pond for sanitary sewage disposal
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
CN107265627A (en) * 2017-07-24 2017-10-20 安徽永生堂药业有限责任公司 A kind of circulating sanitary sewage aerator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016198700A (en) * 2015-04-08 2016-12-01 日東電工株式会社 Aeration member, aeration plate and aeration device
CN107098534A (en) * 2017-05-02 2017-08-29 丁灏 A kind of oxygenation device used for wastewater treatment
CN107010719A (en) * 2017-05-26 2017-08-04 合肥智慧龙图腾知识产权股份有限公司 A kind of high efficient aeration pond
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
CN107215950A (en) * 2017-07-13 2017-09-29 徐继传 A kind of high efficient aeration pond for sanitary sewage disposal
CN107265627A (en) * 2017-07-24 2017-10-20 安徽永生堂药业有限责任公司 A kind of circulating sanitary sewage aerator

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108275771A (en) * 2018-03-06 2018-07-13 李宏伟 A kind of aeration tank using clockwork spring store power rotation
CN108328755A (en) * 2018-03-06 2018-07-27 钟乘凤 A kind of multidirectional sewage-treatment plant for promoting aeration effect
CN108529768A (en) * 2018-03-15 2018-09-14 侯飞燕 A kind of aeration tank with reciprocating motion type aeration board
CN108892250A (en) * 2018-06-01 2018-11-27 王玲 A kind of sewage treatment aerator with damping
CN108862649A (en) * 2018-06-08 2018-11-23 合肥职业技术学院 A kind of aerator for sanitary sewage
CN108840440A (en) * 2018-06-22 2018-11-20 衢州学院 A kind of multistage-combination material filling type artificial swamp for sewage treatment
CN108840440B (en) * 2018-06-22 2021-10-29 衢州学院 Multi-stage combined filler type artificial wetland for sewage treatment
CN109368858A (en) * 2018-11-14 2019-02-22 林方杰 A kind of industrial waste water disposal device
CN110240266A (en) * 2019-06-19 2019-09-17 苏州艾捷尔斯生物科技有限公司 A kind of power generation station-service sewage-treatment plant

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Application publication date: 20180209

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