CN108358307A - A kind of aerator with mud stirring and logical oxygen function - Google Patents
A kind of aerator with mud stirring and logical oxygen function Download PDFInfo
- Publication number
- CN108358307A CN108358307A CN201810216217.4A CN201810216217A CN108358307A CN 108358307 A CN108358307 A CN 108358307A CN 201810216217 A CN201810216217 A CN 201810216217A CN 108358307 A CN108358307 A CN 108358307A
- Authority
- CN
- China
- Prior art keywords
- shaft
- mud
- aeration
- pressurized cylinder
- stirring
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1284—Mixing devices
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a kind of aerators with mud stirring and logical oxygen function, including being aerated case, aeration is provided with water inlet pipe on the left of box top, the aeration case lower left corner is connected with outlet pipe, it is characterized in that, decelerating motor is fixedly installed at the aeration box top center, decelerating motor bottom end motor shaft passes through aeration case roof to be fixedly connected with shaft, stirring blade is installed in shaft；The shaft bottom end is also installed with helical blade；The aeration box inner wall is fixedly installed several pressurized cylinders, and the pressurized cylinder side wall is connected separately with air inlet pipe and exhaust pipe in both sides above and below shaft end；Sliding is provided with piston in the pressurized cylinder；It is also installed with cam in the shaft.The present invention is simultaneously stirred mud by stirring blade and helical blade, and whipping process air is contacted with mud, drives mud to roll upwards when helical blade rotates, and increases mud oxygen content, is conducive to aerobic reaction.
Description
Technical field
The present invention relates to water-treatment technology field, specifically a kind of aerator with mud stirring and logical oxygen function.
Background technology
Aeration tank is the biochemical reactor designed by characteristic of the people according to microorganism, the palliating degradation degree master of organic contamination matter
To depend on the aeration 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, meets the blended sliver that the required oxygen amount of aerobic microbiological and sewage come into full contact with activated sludge
Part.Aeration is a kind of means for making air be contacted strongly with water, its object is to which the oxygen in air is dissolved in the water, or will
Unwanted gas and volatile materials are banished in air in water, it is the one kind for promoting mass exchange between gas and liquid
Means.
Aeration tank makes mud be contacted with air often through the mode of stirring, to improve the oxygen content in mud, commonly stirs
It is more single to mix device agitating mode, agitation mud is only rotated by stirring blade, it is relatively low to obtain oxygen efficiency, water treatment efficiency one
As；Also mud oxygen content is improved in some aeration tanks by air blast, but mud viscosity is larger, and air is difficult in mud uniformly
Mixing, dissolved oxygen efficiency is relatively low, is equally unfavorable for aerobic reaction.
Invention content
The purpose of the present invention is to provide a kind of aerators with mud stirring and logical oxygen function, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of aerator with mud stirring and logical oxygen function, including aeration case, aeration are provided on the left of box top into water
Pipe, the aeration case lower left corner are connected with outlet pipe, which is characterized in that deceleration electricity is fixedly installed at the aeration box top center
Machine, decelerating motor bottom end motor shaft pass through aeration case roof to be fixedly connected with shaft, stirring blade are installed in shaft；Institute
It states shaft bottom end and is also installed with helical blade；The aeration box inner wall is fixedly installed several pressurized cylinders, pressurized cylinder position
Between stirring blade and helical blade, the pressurized cylinder side wall is connected separately with air inlet pipe and row in both sides above and below shaft end
Tracheae, the air inlet pipe inlet end pass through aeration case side wall to be connected to outside aeration case, and the exhaust pipe outlet side is down-set；Institute
It states sliding in pressurized cylinder and is provided with piston, piston is fixedly connected with piston rod close to the end face of shaft, and piston rod passes through pressurized cylinder
It is fixedly connected with pressing plate, the piston rod is slidably connected by sealing ring and pressurized cylinder, and stretching is also socketed on the piston rod
Spring, extension spring both ends are fixedly connected with piston and pressurized cylinder close to the wall of shaft respectively；It is also fixedly mounted in the shaft
There is cam, between stirring blade and helical blade, the cam offsets cam with pressing plate；The pressurized cylinder is no less than two
It is a.
As a further solution of the present invention：The outlet pipe left end is connected with strainer.
As further scheme of the invention：Described stirring blade or so is staggered.
As further scheme of the invention：The aeration box top is evenly arranged with several ventilations around decelerating motor
Mouthful.
As further scheme of the invention：The pressurized cylinder side wall far from both sides above and below shaft end be connected separately with into
Expects pipe and drainage conduit, the feed tube end extend to upside in aeration case, and the drainage conduit discharge end extends to aeration case
Interior bottom.
As further scheme of the invention：It is respectively arranged in the air inlet pipe, exhaust pipe, feed pipe and drainage conduit
Check valve.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is simultaneously stirred mud by stirring blade and helical blade, and stirring blade or so is staggered, to
Improve stirring range so that water is sufficiently mixed with mud, and whipping process air is contacted with mud, increases mud oxygen content, favorably
In aerobic reaction, mud is driven to roll upwards when helical blade rotates, so that water, air, mud are uniformly mixed, further
Improve treatment effect；It is rotated by cam so that piston moves left and right in pressurized cylinder, when piston moves, by air inlet pipe from outer
Portion extracts air, then is discharged by exhaust pipe, to increase the oxygen content in mud；It, will also by feed pipe when piston moves
The mud of upside is pumped into pressurized cylinder in aeration case, then mud is transported to bottom in aeration case by drainage conduit, passes through spiral
Blade rotates so that the mud of bottom moves upwards in aeration case, so that mud shuttling movement above and below being aerated in case, makes
It obtains oxygen to be uniformly mixed in mud, improves dissolved oxygen rate, water treatment efficiency is more preferable.
Description of the drawings
Fig. 1 is the structural schematic diagram of the aerator with mud stirring and logical oxygen function.
Fig. 2 is the structural schematic diagram at A in the aerator with mud stirring and logical oxygen function.
Fig. 3 is the overlooking structure diagram of cam in the aerator with mud stirring and logical oxygen function.
In figure：1- be aerated case, 2- water inlet pipes, 3- ventilation mouth, 4- decelerating motors, 5- shafts, 6- stirring blades, 7- cams,
8- helical blades, 9- pressing plates, 10- sealing rings, 11- air inlet pipe, 12- exhaust pipes, 13- squeeze cylinders, 14- piston rods, 15- stretch bullet
Spring, 16- pistons, 17- feed pipes, 18- drainage conduits, 19- check valves, 20- outlet pipes, 21- strainers.
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, in the embodiment of the present invention, a kind of aerator with mud stirring and logical oxygen function, including
It is aerated case 1, aeration 1 top left side of case is provided with water inlet pipe 2, and 1 lower left corner of aeration case is connected with outlet pipe 20,20 left end of outlet pipe
It is connected with strainer 21, to be filtered the mud in aeration case 1, avoids that outlet pipe 20 is caused to block；The aeration case 1 pushes up
Decelerating motor 4 is fixedly installed at portion center, 4 bottom end motor shaft of decelerating motor passes through aeration 1 roof of case to be fixedly connected with shaft
5, be installed with stirring blade 6 in shaft 5, stirring blade 6 or so is staggered, to improve stirring range so that water with
Mud is sufficiently mixed, while whipping process makes air be contacted with mud, is increased mud oxygen content, is conducive to aerobic reaction；Institute
It states 5 bottom end of shaft and is also installed with helical blade 8, drive mud to roll upwards when helical blade 8 rotates, so that water,
Air, mud are uniformly mixed, and further increase treatment effect；If 1 top of the aeration case is evenly arranged with around decelerating motor 4
Dry ventilation mouth 3, to facilitate air circulation；
1 madial wall of aeration case is fixedly installed several pressurized cylinders 13, and pressurized cylinder 13 is located at stirring blade 6 and helical blade 8
Between, 13 side wall of pressurized cylinder both sides above and below 5 end of shaft are connected separately with air inlet pipe 11 and exhaust pipe 12, the air inlet
11 inlet end of pipe passes through aeration 1 side wall of case to be connected to outside aeration case 1, and 12 outlet side of the exhaust pipe is down-set；Pressurized cylinder 13
Side wall is connected separately with feed pipe 17 and drainage conduit 18 far from both sides above and below 5 end of shaft, and 17 feed end of the feed pipe extends to
It is aerated upside in case 1,18 discharge end of the drainage conduit extends to bottom in aeration case 1；The air inlet pipe 11, exhaust pipe 12, into
It is respectively arranged with check valve 19 in expects pipe 17 and drainage conduit 18, so that air or mud etc. can only be by pressurized cylinders 13 from upper
It moves down；Sliding is provided with piston 16 in the pressurized cylinder 13, and piston 16 is fixedly connected with piston rod close to the end face of shaft 5
14, piston rod 14 is fixedly connected with pressing plate 9 across pressurized cylinder 13, and the piston rod 14 is slided by sealing ring 10 and pressurized cylinder 13
It connects, is also socketed with extension spring 15 on the piston rod 14,15 both ends of extension spring are leaned on piston 16 and pressurized cylinder 13 respectively
The wall of nearly shaft 5 is fixedly connected, and when without outer force effect, piston 16 is close from trend shaft 5；It is also fixedly mounted in the shaft 5
There is cam 7, between stirring blade 6 and helical blade 8, the cam 7 offsets cam 7 with pressing plate 9, is rotated by cam 7
Band dynamic pressure plate 9 moves left and right, so that piston 16 moves left and right in pressurized cylinder 13, when piston 16 moves, passes through air inlet pipe
11 extract air from outside, then are discharged by exhaust pipe 12, to increase the oxygen content in mud；It is also logical when piston 16 moves
It crosses feed pipe 17 mud for being aerated upside in case 1 is pumped into pressurized cylinder 13, then mud is transported to by aeration by drainage conduit 18
Bottom in case 1 is rotated by helical blade 8 so that the mud for being aerated bottom in case 1 moves upwards, so that mud is being aerated
Shuttling movement above and below in case 1 so that oxygen is uniformly mixed in mud, and water treatment efficiency is more preferable；The pressurized cylinder 13 is no less than
It is two, multi-faceted to be supplied oxygen and transported mud, improve water treatment efficiency.
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 (6)
1. a kind of aerator with mud stirring and logical oxygen function, including aeration case（1）, it is aerated case（1）Top left side is set
It is equipped with water inlet pipe（2）, it is aerated case（1）The lower left corner is connected with outlet pipe（20）, which is characterized in that the aeration case（1）In top
Decelerating motor is fixedly installed at the heart（4）, decelerating motor（4）Bottom end motor shaft passes through aeration case（1）Roof, which is fixedly connected with, to be turned
Axis（5）, shaft（5）On be installed with stirring blade（6）；The shaft（5）Bottom end is also installed with helical blade（8）；
The aeration case（1）Madial wall is fixedly installed several pressurized cylinders（13）, pressurized cylinder（13）Positioned at stirring blade（6）And helical-blade
Piece（8）Between, the pressurized cylinder（13）Side wall is close to shaft（5）End is connected separately with air inlet pipe in both sides up and down（11）And exhaust pipe
（12）, the air inlet pipe（11）Inlet end passes through aeration case（1）Side wall is connected to aeration case（1）Outside, the exhaust pipe（12）Go out
Gas end is down-set；The pressurized cylinder（13）Interior sliding is provided with piston（16）, piston（16）Close to shaft（5）End face fix
It is connected with piston rod（14）, piston rod（14）Across pressurized cylinder（13）It is fixedly connected with pressing plate（9）, the piston rod（14）Pass through
Sealing ring（10）With pressurized cylinder（13）It is slidably connected, the piston rod（14）On be also socketed with extension spring（15）, extension spring
（15）Both ends respectively with piston（16）And pressurized cylinder（13）Close to shaft（5）Wall be fixedly connected；The shaft（5）On it is also fixed
Cam is installed（7）, cam（7）Positioned at stirring blade（6）And helical blade（8）Between, the cam（7）With pressing plate（9）Phase
It supports；The pressurized cylinder（13）No less than two.
2. the aerator according to claim 1 with mud stirring and logical oxygen function, which is characterized in that the water outlet
Pipe（20）Left end is connected with strainer（21）.
3. the aerator according to claim 1 with mud stirring and logical oxygen function, which is characterized in that the stirring
Blade（6）Left and right is staggered.
4. the aerator according to claim 1 with mud stirring and logical oxygen function, which is characterized in that the aeration
Case（1）Top surrounds decelerating motor（4）It is evenly arranged with several ventilation mouths（3）.
5. according to any aerators with mud stirring and logical oxygen function of claim 1-4, which is characterized in that institute
State pressurized cylinder（13）Side wall is far from shaft（5）End is connected separately with feed pipe in both sides up and down（17）And drainage conduit（18）, it is described into
Expects pipe（17）Feed end extends to aeration case（1）Interior upside, the drainage conduit（18）Discharge end extends to aeration case（1）Interior bottom
Portion.
6. the aerator according to claim 5 with mud stirring and logical oxygen function, which is characterized in that the air inlet
Pipe（11）, exhaust pipe（12）, feed pipe（17）And drainage conduit（18）On be respectively arranged with check valve（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216217.4A CN108358307A (en) | 2018-03-16 | 2018-03-16 | A kind of aerator with mud stirring and logical oxygen function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216217.4A CN108358307A (en) | 2018-03-16 | 2018-03-16 | A kind of aerator with mud stirring and logical oxygen function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108358307A true CN108358307A (en) | 2018-08-03 |
Family
ID=63000394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810216217.4A Withdrawn CN108358307A (en) | 2018-03-16 | 2018-03-16 | A kind of aerator with mud stirring and logical oxygen function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108358307A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282745A (en) * | 2019-06-20 | 2019-09-27 | 安徽蓝鼎环保能源科技有限公司 | A kind of ecological floating island of black and odorous water repairing and treating |
| CN110575807A (en) * | 2019-09-29 | 2019-12-17 | 郑豪 | Coil pipe type chemical reaction tank |
| CN111675462A (en) * | 2020-07-03 | 2020-09-18 | 海光环境建设集团有限公司 | Sludge aeration drying equipment and aeration drying method thereof |
| CN113289564A (en) * | 2021-06-22 | 2021-08-24 | 浙江辽想新材料科技有限公司 | Self-suction reaction kettle |
| CN114380354A (en) * | 2021-12-03 | 2022-04-22 | 江苏康悦环保科技有限公司 | Device for treating wastewater by combining photoelectrocatalysis and oxidation and application method thereof |
| CN115140828A (en) * | 2022-07-26 | 2022-10-04 | 彭欢 | Waste water catalytic degradation equipment |
| CN115304162A (en) * | 2022-08-17 | 2022-11-08 | 武汉东碧环保科技有限公司 | Rural domestic sewage treatment device and sewage treatment method |
-
2018
- 2018-03-16 CN CN201810216217.4A patent/CN108358307A/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282745A (en) * | 2019-06-20 | 2019-09-27 | 安徽蓝鼎环保能源科技有限公司 | A kind of ecological floating island of black and odorous water repairing and treating |
| CN110282745B (en) * | 2019-06-20 | 2022-05-17 | 安徽蓝鼎环保能源科技有限公司 | Ecological chinampa of black and odorous water body restoration treatment |
| CN110575807A (en) * | 2019-09-29 | 2019-12-17 | 郑豪 | Coil pipe type chemical reaction tank |
| CN111675462A (en) * | 2020-07-03 | 2020-09-18 | 海光环境建设集团有限公司 | Sludge aeration drying equipment and aeration drying method thereof |
| CN111675462B (en) * | 2020-07-03 | 2024-02-27 | 海光环境建设集团有限公司 | Sludge aeration airing equipment and aeration airing method thereof |
| CN113289564A (en) * | 2021-06-22 | 2021-08-24 | 浙江辽想新材料科技有限公司 | Self-suction reaction kettle |
| CN113289564B (en) * | 2021-06-22 | 2022-01-14 | 浙江辽想新材料科技有限公司 | Self-suction reaction kettle |
| CN114380354A (en) * | 2021-12-03 | 2022-04-22 | 江苏康悦环保科技有限公司 | Device for treating wastewater by combining photoelectrocatalysis and oxidation and application method thereof |
| CN114380354B (en) * | 2021-12-03 | 2023-11-14 | 四川宇科思通环保科技有限公司 | Device for treating wastewater by photoelectrocatalytic oxidation combination and application method thereof |
| CN115140828A (en) * | 2022-07-26 | 2022-10-04 | 彭欢 | Waste water catalytic degradation equipment |
| CN115140828B (en) * | 2022-07-26 | 2023-11-10 | 彭欢 | Waste water catalytic degradation equipment |
| CN115304162A (en) * | 2022-08-17 | 2022-11-08 | 武汉东碧环保科技有限公司 | Rural domestic sewage treatment device and sewage treatment method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180803 |