CN107954512A - A kind of aeration tank for preventing secondary pollution - Google Patents

A kind of aeration tank for preventing secondary pollution Download PDF

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Publication number
CN107954512A
CN107954512A CN201711196169.9A CN201711196169A CN107954512A CN 107954512 A CN107954512 A CN 107954512A CN 201711196169 A CN201711196169 A CN 201711196169A CN 107954512 A CN107954512 A CN 107954512A
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CN
China
Prior art keywords
pond body
shaft
type frame
door type
secondary pollution
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
CN201711196169.9A
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Chinese (zh)
Inventor
段华勇
雷晓琴
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Individual
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Individual
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Priority to CN201711196169.9A priority Critical patent/CN107954512A/en
Publication of CN107954512A publication Critical patent/CN107954512A/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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • 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
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/06Polluted air
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

The invention discloses a kind of aeration tank for preventing secondary pollution, including pond body, door type frame, aeration board, air blower and inlet plenum;The door type frame is arranged on the top of pond body, and the top center of door type frame is fixed with installing plate, disk is rotatablely equipped with front side of installing plate, disk is connected with cross bar;The bottom centre position of the cross bar is connected with shaft, and the axis body periphery that shaft is located in pond body is connected with paddle and helical blade, and paddle is located at the top of helical blade;The aeration board is arranged on the intracavity bottom of pond body;The air outlet and air inlet of the air blower connect air outlet pipe and air inlet pipe respectively;The inlet plenum is the box-structure of left side opening, and the right side of inlet plenum is connected with air inlet pipe, is bonded on the internal chamber wall of inlet plenum and is provided with strainer.The present invention can effectively improve aeration efficiency;At the same time by setting inlet plenum, source of the gas is filtered, avoids causing secondary pollution.

Description

A kind of aeration tank for preventing secondary pollution
Technical field
The present invention relates to a kind of aeration tank, is specifically a kind of aeration tank for preventing secondary pollution.
Background technology
Aeration tank is a kind of device that sewage disposal is carried out using activated sludge process, when certain sewage stop is provided in pond Between, meet the mixing condition that the required oxygen amount of aerobic microbiological and sewage come into full contact with activated sludge.Aeration tank is main It is made of three pond body, aerating system and intake-outlet parts.Pond body is generally built up with armored concrete, and flat shape has rectangular It is shape, square and circular etc..
The most structure of mixing component of existing aeration tank is more single, so that cause air not abundant enough with waste water, So as to influence to be aerated efficiency;When being ventilated into pond, source of the gas is mostly without filtering is passed through, easily for existing aeration tank at the same time Cause secondary pollution.
The content of the invention
It is an object of the invention to provide a kind of aeration tank for preventing secondary pollution, to solve to propose in above-mentioned background technology The problem of.
To achieve the above object, the present invention provides following technical solution:
A kind of aeration tank for preventing secondary pollution, including pond body, door type frame, aeration board, air blower and inlet plenum;The door type frame The top of pond body is arranged on, door type frame reverse buckling type fixes on the ground, and the top center of door type frame is fixed with installing plate, It is rotatablely equipped with disk on front side of installing plate, disk is equipped with the motor for driving it to rotate, eccentric setting on the front end face of disk There is pillar, disk is connected with cross bar, and cross bar offers sliding slot close to the side of disk, and pillar is slided and is connected in sliding slot; The bottom centre position of the cross bar is connected with shaft, and shaft is through door type frame and extends to the intracavity bottom position of pond body, turns Axis is slidably connected door type frame, and the bottom centre position of door type frame is rotatably connected to sleeve, and sleeve is set in the periphery of shaft, shaft Upper axis body periphery be circumferentially equidistantly fixed with multiple flat keys, offered on the internal ring wall of sleeve and the matched key of flat key Groove, flat key are slidably connected keyway, and the periphery of sleeve is fixed with driven gear, and the bottom of door type frame is located at the position peace on the right side of sleeve Equipped with stirring motor, driving gear is fixed with the output shaft of stirring motor, driving gear is meshed with driven gear, shaft position Paddle and helical blade are connected with the axis body periphery in pond body, paddle is located at the top of helical blade;The aeration board The intracavity bottom of pond body is arranged on, aeration board designs for hollow type and venthole, the top of aeration board are evenly equipped with its upper surface Connected by the bottom of montant and shaft;The air blower is installed on the position on the left of pond body, air blower on ground and goes out Air port and air inlet connect air outlet pipe and air inlet pipe respectively, and wherein air outlet pipe extend into pond body and is connected to by swivel The bottom centre position of aeration board, is provided with one section of bellows on the vertical tube body of air outlet pipe;The inlet plenum is arranged on drum The left side of wind turbine, inlet plenum are the box-structure of left side opening, and the right side of inlet plenum is connected with air inlet pipe, the internal chamber wall of inlet plenum Upper fitting is provided with strainer, and the first strainer and the second strainer are from left to right disposed with inlet plenum, wherein the first strainer Mesh diameter is more than the mesh diameter of the second strainer.
As the further scheme of the present invention:The top right side of the pond body is provided with water inlet pipe, and the mouth of pipe of water inlet pipe is just To pond body, the bottom right of pond body is connected with drainpipe, and valve is mounted on water inlet pipe and drainpipe.
As the further scheme of the present invention:The pillar is integrally formed with disk.
As the further scheme of the present invention:The sliding slot is waist type groove.
As the further scheme of the present invention:The flat key is provided with four in shaft.
As the further scheme of the present invention:The air outlet pipe is stainless steel tube.
Compared with prior art, the beneficial effects of the invention are as follows:
The present invention drives shaft to rotate by gear pair at work, by motor, and shaft drives paddle and helical blade to rotate, Helical blade constantly drives the sewage of pool bottom to flow up while rotation, then by dirt of the agitating vane to flowing up Water is disperseed, so as to strengthen the turbulent flow effect of sewage, improves aeration efficiency, simultaneously disk is driven on cross bar by pillar Lower reciprocating movement, so as to drive shaft to move back and forth up and down, and then lifts mixing effect;Aeration board followed by shaft rotation, make Venthole discharge air be distributed in pond body more uniformly, ensure coming into full contact with for sewage and air, improve aeration effect Rate;Inlet plenum is additionally provided with, was used for the impurity of air filtering, ensures the clarity of air blower suction source of the gas, avoids causing secondary Pollution.
Brief description of the drawings
Fig. 1 is the structure diagram for the aeration tank for preventing secondary pollution.
Fig. 2 is the enlarged structure schematic diagram of A in Fig. 1.
Fig. 3 is the cooperation schematic diagram for the aeration tank middle sleeve and shaft for preventing secondary pollution.
Fig. 4 is the structure diagram of inlet plenum in the aeration tank for prevent secondary pollution.
In figure:1- pond bodies, 11- water inlet pipes, 12- drainpipes, 2- door type frames, 21- installing plates, 3- disks, 31- pillars, 4- Cross bar, 41- sliding slots, 5- shafts, 51- flat keys, 52- paddles, 53- helical blades, 6- sleeves, 61- driven gears, 62- keyways, 7- stirring motors, 71- driving gears, 8- aeration boards, 81- ventholes, 82- montants, 9- air blowers, 91- air outlet pipes, 911- stretch Hose, 912- swivels, 92- air inlet pipe, 10- inlet plenums, the first strainers of 101-, the second strainers of 102-.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution 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, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1~4, in the embodiment of the present invention, a kind of aeration tank for preventing secondary pollution, including pond body 1, door type frame 2nd, aeration board 8, air blower 9 and inlet plenum 10;The top right side of the pond body 1 is provided with water inlet pipe 11, the mouth of pipe of water inlet pipe 11 Face pond body 1, the bottom right of pond body 1 are connected with drainpipe 12, are mounted on valve on water inlet pipe 11 and drainpipe 12, are easy to The keying of control pipeline;The door type frame 2 is arranged on the top of pond body 1, and 2 reverse buckling type of door type frame fixes on the ground, gate The top center of frame 2 is fixed with installing plate 21, and the front side of installing plate 21 is rotatablely equipped with disk 3, and disk 3 is equipped with driving Its motor rotated(Not shown in figure), eccentric setting has pillar 31 on the front end face of disk 3, further, pillar 31 and circle Disk 3 is integrally formed, and disk 3 is connected with cross bar 4, and specifically, cross bar 4 offers sliding slot 41 close to the side of disk 3, into One step, sliding slot 41 is waist type groove, and pillar 31 is slided and is connected in sliding slot 41, when disk 3 rotates, will be driven by pillar 31 Cross bar 4 moves back and forth up and down;The bottom centre position of the cross bar 4 is connected with shaft 5, and shaft 5 is through door type frame 2 and extends to The intracavity bottom position of pond body 1, shaft 5 are slidably connected door type frame 2, and the bottom centre position of door type frame 2 is rotatably connected to sleeve 6, sleeve 6 is set in the periphery of shaft 5, and the upper axis body periphery of shaft 5 is circumferentially equidistantly fixed with multiple flat keys 51, further , flat key 51 is provided with four in shaft 5, and keyway 62 matched with flat key 512 is offered on the internal ring wall of sleeve 6, puts down Key 512 is slidably connected keyway 62, and the periphery of sleeve 6 is fixed with driven gear 61, and the bottom of door type frame 2 is located at the right side of sleeve 6 Position is provided with stirring motor 7, and driving gear 71, driving gear 71 and driven gear are fixed with the output shaft of stirring motor 7 61 are meshed, and the axis body periphery that shaft 5 is located in pond body 1 is connected with paddle 52 and helical blade 53, and paddle 52 is located at spiral shell The top of vane piece 53, during work, drives shaft 5 to rotate by motor 7 by gear pair, and shaft 5 drives paddle 52 and spiral Blade 53 rotates, and helical blade 53 constantly drives the sewage of 1 bottom of pond body to flow up while rotation, then by agitating vane 52 pairs of sewage flowed up disperse, so as to strengthen the turbulent flow effect of sewage, improve aeration efficiency, simultaneously disk 3 Drive cross bar 4 to move back and forth up and down by pillar 31, so as to drive shaft 5 to move back and forth up and down, and then lift mixing effect;
The aeration board 8 is arranged on the intracavity bottom of pond body 1, and aeration board 8 is designed for hollow type and is evenly equipped with out on its upper surface Stomata 81, the top of aeration board 8 are connected by montant 82 with the bottom of shaft 5, drive aeration board 8 to rotate by shaft 5 so as to go out The air that stomata 81 is discharged in the pond body 1 distribution more uniformly, ensure coming into full contact with for sewage and air, improve aeration effect Rate;
The air blower 9 is installed on positioned at the position in the left side of pond body 1 on ground, and the air outlet and air inlet of air blower 9 connect respectively Tracheae 91 and air inlet pipe 92 are picked out, wherein air outlet pipe 91 extend into pond body 1 and is connected to aeration board by swivel 912 Bottom centre position, is provided with one section of bellows 911 on the vertical tube body of air outlet pipe 91, for compensate aeration board 8 up and down Displacement, further, air outlet pipe 91 are stainless steel tube;
The inlet plenum 10 is arranged on the left side of air blower 9, and inlet plenum 10 is the box-structure of left side opening, the right side of inlet plenum 10 Side is connected with air inlet pipe 92, is bonded on the internal chamber wall of inlet plenum 10 and is provided with strainer, be used for the impurity of air filtering, ensures air blast Machine 9 sucks the clarity of source of the gas, avoids causing secondary pollution, specifically, in inlet plenum 10 is from left to right disposed with the One strainer 101 and the second strainer 102, wherein the mesh diameter of the first strainer 101 is more than the mesh diameter of the second strainer 102, lead to Cross multistage filtering and improve filter effect.
The present invention operation principle be:
In the present invention at work, shaft 5 is driven to rotate by gear pair by motor 7, shaft 5 drives paddle 52 and helical-blade Piece 53 rotates, and helical blade 53 constantly drives the sewage of 1 bottom of pond body to flow up while rotation, then by agitating vane 52 The sewage flowed up is disperseed, so as to strengthen the turbulent flow effect of sewage, improves aeration efficiency, simultaneously disk 3 is logical Crossing pillar 31 drives cross bar 4 to move back and forth up and down, so as to drive shaft 5 to move back and forth up and down, and then lifts mixing effect;Aeration Plate 8 followed by shaft 5 and rotate so that the air that venthole 81 is discharged is more uniform the interior distribution of pond body 1, ensures sewage and sky Gas comes into full contact with, and improves aeration efficiency;Inlet plenum 10 is additionally provided with, was used for the impurity of air filtering, ensures that air blower 9 sucks The clarity of source of the gas, avoids causing secondary pollution.
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, 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 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 numeral 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 solution, 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 aeration tank for preventing secondary pollution, including pond body(1), door type frame(2), aeration board(8), air blower(9)With into Gas chamber(10);It is characterized in that, the door type frame(2)It is arranged on pond body(1)Top, door type frame(2)Reverse buckling type is fixed on On ground, door type frame(2)Top center be fixed with installing plate(21), installing plate(21)Front side be rotatablely equipped with disk (3), disk(3)Equipped with the motor for driving it to rotate, disk(3)Front end face on eccentric setting have pillar(31), disk(3) It is connected with cross bar(4), cross bar(4)Close to disk(3)Side offer sliding slot(41), pillar(31)Slip is connected to cunning Groove(41)In;The cross bar(4)Bottom centre position be connected with shaft(5), shaft(5)Through door type frame(2)And extend to Pond body(1)Intracavity bottom position, shaft(5)Be slidably connected door type frame(2), door type frame(2)Bottom centre position rotate connect It is connected to sleeve(6), sleeve(6)It is set in shaft(5)Periphery, shaft(5)Upper axis body periphery be circumferentially equidistantly fixed with Multiple flat keys(51), sleeve(6)Internal ring wall on offer and flat key(512)Matched keyway(62), flat key(512)Slide Connect keyway(62), sleeve(6)Periphery be fixed with driven gear(61), door type frame(2)Bottom be located at sleeve(6)Right side Position is provided with stirring motor(7), stirring motor(7)Output shaft on be fixed with driving gear(71), driving gear(71)With Driven gear(61)It is meshed, shaft(5)Positioned at pond body(1)Interior axis body periphery is connected with paddle(52)And helical blade (53), paddle(52)Positioned at helical blade(53)Top;The aeration board(8)It is arranged on pond body(1)Intracavity bottom, expose Gas plate(8)Designed for hollow type and be evenly equipped with venthole on its upper surface(81), aeration board(8)Top pass through montant(82)With Shaft(5)Bottom connection;The air blower(9)It is located at pond body on ground(1)The position in left side, air blower(9)'s Air outlet and air inlet connect air outlet pipe respectively(91)And air inlet pipe(92), wherein air outlet pipe(91)It extend into pond body(1)In simultaneously Pass through swivel(912)It is connected to the bottom centre position of aeration board, air outlet pipe(91)Vertical tube body on be provided with one section Bellows(911);The inlet plenum(10)It is arranged on air blower(9)Left side, inlet plenum(10)For the box of left side opening Structure, inlet plenum(10)Right side and air inlet pipe(92)Connection, inlet plenum(10)Internal chamber wall on fitting be provided with strainer, air inlet Room(10)Inside from left to right it is disposed with the first strainer(101)With the second strainer(102), wherein the first strainer(101)Net Bore dia is more than the second strainer(102)Mesh diameter.
2. the aeration tank according to claim 1 for preventing secondary pollution, it is characterised in that the pond body(1)Top right Side is provided with water inlet pipe(11), water inlet pipe(11)Mouth of pipe face pond body(1), pond body(1)Bottom right be connected with drainpipe (12), water inlet pipe(11)And drainpipe(12)On be mounted on valve.
3. the aeration tank according to claim 1 for preventing secondary pollution, it is characterised in that the pillar(31)With disk (3)It is integrally formed.
4. the aeration tank according to claim 1 for preventing secondary pollution, it is characterised in that the sliding slot(41)For waist type Groove.
5. the aeration tank according to claim 1 for preventing secondary pollution, it is characterised in that the flat key(51)In shaft (5)On be provided with four.
6. the aeration tank according to claim 1 for preventing secondary pollution, it is characterised in that the air outlet pipe(91)To be stainless Steel pipe.
CN201711196169.9A 2017-11-25 2017-11-25 A kind of aeration tank for preventing secondary pollution Pending CN107954512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711196169.9A CN107954512A (en) 2017-11-25 2017-11-25 A kind of aeration tank for preventing secondary pollution

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Application Number Priority Date Filing Date Title
CN201711196169.9A CN107954512A (en) 2017-11-25 2017-11-25 A kind of aeration tank for preventing secondary pollution

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CN107954512A true CN107954512A (en) 2018-04-24

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108358300A (en) * 2018-04-25 2018-08-03 绍兴精功环境科技有限公司 A kind of reverse osmosis concentrated water treatment facilities and its treatment process
CN108726662A (en) * 2018-06-08 2018-11-02 佛山舒宜添科技有限公司 A kind of industrial sewage processing unit
CN108767755A (en) * 2018-05-21 2018-11-06 吴淑霞 A kind of architectural engineering Core Walls Structure beam column construction
CN110304743A (en) * 2019-06-20 2019-10-08 南京润科环境有限公司 A kind of trade effluent improvement mixed aeration device
CN110921748A (en) * 2019-12-11 2020-03-27 山东锦绣山河环境工程有限公司 High-efficient dissolved air flotation machine
CN111362495A (en) * 2020-03-19 2020-07-03 李海洋 Energy-saving sewage treatment device
CN111410292A (en) * 2020-05-21 2020-07-14 四川格瑞斯环境科技有限公司 Mixed sewage treatment device
CN111847677A (en) * 2020-07-27 2020-10-30 杭州海科杭环科技有限公司 Sewage treatment device and process capable of self-adapting to sewage inflow
CN113002897A (en) * 2021-02-22 2021-06-22 广东福利龙复合肥有限公司 Feeding device

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CN106882858A (en) * 2017-03-28 2017-06-23 安徽中煦环保新材料科技有限公司 A kind of living sewage purifying treatment appts
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

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CN106830289A (en) * 2015-12-07 2017-06-13 山东佳星环保科技有限公司 A kind of band eliminates the unusual smell the multilayer aerator of function
CN106882858A (en) * 2017-03-28 2017-06-23 安徽中煦环保新材料科技有限公司 A kind of living sewage purifying treatment appts
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

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108358300A (en) * 2018-04-25 2018-08-03 绍兴精功环境科技有限公司 A kind of reverse osmosis concentrated water treatment facilities and its treatment process
CN108767755A (en) * 2018-05-21 2018-11-06 吴淑霞 A kind of architectural engineering Core Walls Structure beam column construction
CN108726662A (en) * 2018-06-08 2018-11-02 佛山舒宜添科技有限公司 A kind of industrial sewage processing unit
CN110304743A (en) * 2019-06-20 2019-10-08 南京润科环境有限公司 A kind of trade effluent improvement mixed aeration device
CN110921748A (en) * 2019-12-11 2020-03-27 山东锦绣山河环境工程有限公司 High-efficient dissolved air flotation machine
CN111362495A (en) * 2020-03-19 2020-07-03 李海洋 Energy-saving sewage treatment device
CN111362495B (en) * 2020-03-19 2022-08-09 石家庄正中科技有限公司 Energy-saving sewage treatment device
CN111410292A (en) * 2020-05-21 2020-07-14 四川格瑞斯环境科技有限公司 Mixed sewage treatment device
CN111847677A (en) * 2020-07-27 2020-10-30 杭州海科杭环科技有限公司 Sewage treatment device and process capable of self-adapting to sewage inflow
CN113002897A (en) * 2021-02-22 2021-06-22 广东福利龙复合肥有限公司 Feeding device

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Application publication date: 20180424