CN105776594A - Gyromagnetic underwater aerator for treatment of urban domestic sewage - Google Patents
Gyromagnetic underwater aerator for treatment of urban domestic sewage Download PDFInfo
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- CN105776594A CN105776594A CN201610135824.9A CN201610135824A CN105776594A CN 105776594 A CN105776594 A CN 105776594A CN 201610135824 A CN201610135824 A CN 201610135824A CN 105776594 A CN105776594 A CN 105776594A
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- aeration
- cylinder
- domestic sewage
- dispersion impeller
- upper disk
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
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- 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
Abstract
The invention discloses a gyromagnetic underwater aerator for treatment of urban domestic sewage, belongs to aerators in the technical filed of sewage treatment equipment, and aims to provide a gyromagnetic underwater aerator for urban domestic sewage treatment, which has relatively good aeration effect and plug-flow ability. The technical scheme is as follows: the gyromagnetic underwater aerator comprises a driving motor, dispersion disks are connected with the lower end of a rotating shaft of the driving motor, included angles alpha between the dispersion disks and the axis of the rotating shaft range from 3 degrees to 8 degrees, and the tilting directions of the two sets of dispersion disks are opposite; the dispersion disks comprise disk bodies, the disk bodies comprise upper disk faces, and the upper disk faces are revolved bodies which are revolved around the axis for one circle by taking the function curve of a function (as shown in the specification) as a generatrix; a plurality of involute guide vanes are arranged along circumferences of the upper dick faces, and a plurality of through holes are evenly distributed along the circumferences of the dick bodies on the upper disk faces between every two adjacent involute guide vanes; the gyromagnetic underwater aerator further comprises an aeration cylinder with two opened ends, and the top of the aeration cylinder is connected with a magnetizer. The invention is suitable for a stirring aerator used for treatment of urban domestic sewage.
Description
Technical field
The invention belongs to technical field of sewage treatment equipment, relate to a kind of aerator.
Background technology
Along with socioeconomic development, the topic polluted about water is constantly raised, and particularly underground water pollution problem, the degree deeply concerned that water is polluted by the people has reached unprecedented height.
At present, industry and people's lives sewage discharge cause the great attention of various circles of society, and ecological environment is caused very big impact by the discharge of a large amount of city domestic sewages.The too busy to get away aerator of prior art process sewage, and process the quality of sewage, depend on again the quality of aerator efficiency.
During the city domestic sewage of prior art processes, its sewage disposal device mainly includes centrifuge, sludge dewatering equipment, aerator, Microfilter, air floatation machine and ozonator, and aerator is most commonly seen sewage disposal device.Aerator is by scattered gas impeller, " microbubble " is directly injected in raw sewerage, under the combined effect of coagulant and flocculant, the flocculation of float generation physics and chemical flocculation, thus forming big float floc sedimentation, under the buoyance lift effect of bubble population, " floc sedimentation " floating upper liquid level forms scum silica frost, utilizes Slag Scraping Device to separate from water；Do not need nozzle clearing, choking phenomenon will not occur.
Application number be 201020022414.1 patent of invention disclose a kind of stirring aerator, it includes rotating shaft, dispersion impeller, gas distribution pipe and motor reducer, described rotating shaft upper end is cased with pedestal, described pedestal is fixed on Chi Dingshang, the top of described rotating shaft is connected with the outfan of motor reducer, described dispersion impeller is placed on the lower end of rotating shaft, the bottom of described rotating shaft is cased with a bearing block, described bearing block is fixed at the bottom of pond, described gas distribution pipe is arranged at below dispersion impeller, described gas distribution pipe has an air inlet, described gas distribution pipe tube wall has some qi-emitting holes, described gas distribution pipe is cased with some retainer ring be fixed at the bottom of pond by gas distribution pipe.The feature that this stirring aerator has simple in construction, gas efficiency easy for installation and molten is high.
Application number be 201020237786.6 patent of invention disclose a kind of underwater aeration machine, including motor, motor shaft, impeller, the aeration chamber of both ends open, air inlet pipe, guide shell, impeller is positioned at aeration intracavity portion, aeration chamber outer layer is provided with a urceolus, urceolus and aeration cavity wall and steel plate surround two sections of ring-type air collecting chambers closed jointly, and the aeration cavity wall part corresponding with air collecting chamber spreads all over qi-emitting hole.The disk type hollow shape porous crushing shell of the densely covered aperture in plate face it is provided with between aeration cavity wall and urceolus in described air collecting chamber.This aerator simple in construction, volume is little, and equipment investment cost is low.Being positioned under water, do not need to be equipped with aerator, noise is little.Arranging porous flinders and spread all over the aeration cavity wall of qi-emitting hole, enabling air to thoroughly be broken, inspiration capacity and aeration efficiency significantly improve, and save power consumption.
Application number be 200920027777.1 patent of invention disclose a kind of super gyromagnet oxygenation aeration machine, the main cylinder of this super gyromagnet oxygenation aeration machine is upper and lower to be connected with platform, main frame respectively, platform is upper and lower aerating machine and levitron respectively, it is connected with magnetizator by diverter under main frame, it is connected diverter under the upper gas tube connected with aerating machine, under be connected with on the hollow axle of ejector and be connected to diverter, the outside of fluidizer propeller purgatory hollow axle.Oxygen in air is sent under water by this machine, is rapidly completed aqueous vapor synthesis by main frame.
Summary of the invention
Though the aerator of above two structure can realize the effect of aeration, but the oxidation effect of aerator and plug-flow effect are all poor.
The goal of the invention of the present invention is in that: for prior art Problems existing, it is provided that a kind of oxidation effect and plug-flow capacity city domestic sewage all preferably processes gyromagnet underwater aeration machine.
To achieve these goals, the technical solution used in the present invention is:
A kind of city domestic sewage processes gyromagnet underwater aeration machine, including drive motor, described drive motor is fixedly installed on the pedestal of Chi Dingshang, the lower end of the rotating shaft of described drive motor is connected at least two dispersion impeller, angle α between described dispersion impeller and the axis of rotating shaft is 3 ° to 8 °, and the incline direction of two adjacent groups dispersion impeller is contrary；Described dispersion impeller includes disk body, and described disk body has included the upper disk surface of guide functions, and described upper disk surface is with functionFunction curve be bus rotate about the axis one week formed revolving body；Along some involute guide vanes that is circumferentially provided with of upper disk surface on described upper disk surface, on the upper disk surface between adjacent two involute guide vanes, the circumference along disk body is evenly equipped with some through holes；Also including the aeration cylinder of both ends open, described dispersion impeller is positioned at aeration cylinder, and the inner chamber of described aeration cylinder forms aeration chamber, and described aeration cylinder top is connected to magnetizator.
Wherein, described aeration cylinder is outside equipped with gas collecting jar with ground-on cover plate, and described gas collecting jar with ground-on cover plate and aeration cylinder are encircled a city the ring-type air collecting chamber of closed at both ends jointly, and on described aeration cylinder, the position of corresponding gas collecting jar with ground-on cover plate is evenly equipped with some solarization air caps.
Wherein, it is additionally provided with many empty crushing shells between described gas collecting jar with ground-on cover plate and aeration cylinder, the plate face of described many empty crushing shells is evenly equipped with some apertures.
Wherein, also including air hose, the water surface is stretched out on the top of described air hose, and the bottom of described air hose connects with ring-type air collecting chamber, and is provided with flow-limiting valve on the pipeline of described air hose.
Wherein, also including air hose, the water surface is stretched out on the top of described air hose, and the bottom of described air hose connects with ring-type air collecting chamber, and is provided with flow-limiting valve on the pipeline of described air hose.
Wherein, the end of described aeration cylinder is connected to guide shell, described guide shell includes up-small and down-big and both ends open cylinder, taper deflection cone it is provided with in described cylinder, it is provided with deflector between described taper deflection cone and cylinder inboard wall, described deflector is obliquely installed, and the angle β of the axis of described deflector and cylinder is 20 ° to 30 °.
Wherein, described magnetizator includes urceolus, a hollow bowl stretching into outer barrel cavity is fixed in the lower end of described urceolus, the outer wall of described hollow bowl is arranged with multiple magnet ring, described magnet ring is made up of the magnetic piece of several annular arrangements, and the flow direction of magnetic piece is radially alternately arranged with tangential direction, alternately arranged inside and outside the flow direction of the magnetic piece of magnetic flux arranged radially, the left-handed dextrorotation of flow direction of the tangentially-arranged magnetic piece of magnetic flux is alternately arranged.
Wherein, the outer wall of described hollow bowl being provided with ring-type disrance sleeve, described ring-type disrance sleeve is between adjacent two magnet rings.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
1, in the present invention, the rotating shaft of drive motor is connected at least two dispersion impeller, dispersion impeller all tilts to install, and the incline direction of two adjacent groups dispersion impeller is contrary, thus the direction of water flowing in Aeration tank can be changed at any time when dispersion impeller rotates, it is effectively increased rotating disk and current contact area longitudinally, laterally and time of contact, improve the fused rate of oxygen and water in air, thus improving work efficiency and the working effect of aerator, and the plug-flow capacity of aerator can be effectively improved, the plug-flow effect of aerator is better；The upper disk surface of dispersion impeller disk body is with functionnullFunction curve be bus rotate about the axis one week formed revolving body，Upper disk surface has designed according to gross data and hydrodynamics rule，Upper disk surface is provided with some involute guide vanes，On upper disk surface between adjacent two involute guide vanes, the circumference along disk body is evenly equipped with some through holes，Thus when dispersion impeller rotates，Water body will be promoted by involute guide vane and form eddy current，Form one suction，Wrapped folder has the water body of a large amount of gas to run through through hole to be inhaled into，Sheared and produce the collision of fierceness when water body sucks by involute guide vane，Moment forms substantial amounts of micro-bubble，And under the agitaion of involute guide vane，Water body be the colleague spun upside down also do vortex shape operating，Make the gas being inhaled into time of staying in water longer，Add the oxygen time of staying in water body，Improve the aeration aerating effect of aerator.
2, in the present invention, dispersion impeller is outside equipped with aeration cylinder, gas collecting jar with ground-on cover plate is set outside aeration cylinder, many empty crushing shells it are additionally provided with between gas collecting jar with ground-on cover plate and aeration cylinder, thus involute guide vane rotates, in aeration chamber high speed, powerful negative pressure seismic wave and the rotary-cut power of producing, air is sucked air collecting chamber by air inlet pipe, the air entering air collecting chamber is chopped into through the qi-emitting hole air bolus of porous flinders and aeration cavity wall and air chain under the effect of seismic wave and rotary-cut power, then through the impeller cut that aeration chamber high speed rotates, broken, mixing, so as to crush dramatically and be completely dissolved in water, finally significantly improve the aeration efficiency of aerator.
3, in the present invention, the water surface is stretched out on the top of air hose, and the bottom of air hose connects with ring-type air collecting chamber, and is provided with flow-limiting valve on the pipeline of air hose；Aeration process needs during oxygen supply aeration, flow-limiting valve to be opened by its air-breathing, just flow-limiting valve is turned off when water needs anoxia or anaerobism stopping supply and makes impeller carry out plug-flow and stirring in the running in water, reach the purpose of a tractor serves several purposes.
4, in the present invention, aeration cylinder top is connected to magnetizator, and this magnetizator is made with Nd-Fe-B permanent magnet for main material, and water flows into aeration chamber after flowing through magnetizator magnetization, and water body can produce a lot of qualitative change after magnetization, is beneficial to dissolved oxygen transfer；And the magnetic piece arrangement of the magnet ring in this magnetizator can allow the magnetic energy of more than 90% penetrate focusing to ring center, play better water magnetizing effect, generally up to the superpower magnetic energy of several kilogauss.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of another embodiment of the present invention；
Fig. 3 is the scheme of installation of dispersion impeller in the present invention；
Fig. 4 is the structural representation of dispersion impeller in the present invention；
Fig. 5 is A-A sectional view in Fig. 1, Fig. 2；
Fig. 6 is the B-B sectional view of Fig. 5；
Fig. 7 is the structural representation of magnetizator in the present invention；
Fig. 8 is the structural representation of middle magnetic ring of the present invention；
Wherein, accompanying drawing is labeled as: 1 drive motor, 2 rotating shafts, 3 pedestals, 4 dispersion impellers, 5 flow-limiting valves, 6 air hoses, more than 7 empty crushing shell, 8 gass collecting jar with ground-on cover plate, 9 guide shells, 10 aeration cylinders, 11 magnetizators, 41 involute guide vanes, 42 through holes, 43 upper disk surfaces, 91 taper deflection cones, 92 deflectors, 93 cylinders, 111 urceolus, 112 magnet rings, 113 ring-type disrance sleeves, 114 hollow bowls.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
A kind of city domestic sewage processes gyromagnet underwater aeration machine, and it is mainly for the treatment of city domestic sewage.This stirring aerator includes drive motor 1, and this drive motor 1, across being installed on Aeration tank, the Chi Ding of Aeration tank is provided with pedestal 3, and drive motor 1 is just installed on this pedestal 3 so that this drive motor 1 is installed on Aeration tank by pedestal 3.The lower end of the rotating shaft 2 of this drive motor 1 is connected to dispersion impeller 4, and during use, this dispersion impeller 4 stretches in Aeration tank, the sewage in stirring Aeration tank.Being connected at least two dispersion impeller 4 in the rotating shaft 2 of this drive motor 1, multiple dispersion impellers 4 set gradually along the axis direction of rotating shaft 2.In prior art, dispersion impeller 4 is when mounted, and dispersion impeller 4 is all installed vertically in rotating shaft 2, and in the application, dispersion impeller 4 tilts to be installed in rotating shaft 2, and the angle α between the axis of dispersion impeller 4 and rotating shaft 2 is 3 ° to 8 °, this angle preferably 5 °；This dispersion impeller 4 is except being obliquely installed, and the incline direction of two adjacent groups dispersion impeller 4 is contrary, even one of which dispersion impeller 4 inclined upward to the left, and other dispersion impeller 4 adjacent with this dispersion impeller 4 is by inclined upward to the right.This dispersion impeller 4 includes disk body, and this disk body includes upper disk surface 43, and this upper disk surface 43 acts primarily as guide functions, and this upper disk surface 43 is with functionFunction curve be bus rotate about the axis one week formed revolving body；As preferably, this upper disk surface 43 is with function,Function curve section be bus rotate about the axis one week formed revolving body.Being provided with some involute guide vanes 41 in the card of the upper disk surface 43 of dispersion impeller 4, some involute guide vanes 41 are uniformly arranged along the circumference of upper disk surface 43 in the card of upper disk surface 43.The card of upper disk surface 43 is also evenly equipped with some through holes 42, in the card of the upper disk surface 43 that these through holes 42 are evenly distributed between adjacent two involute guide vanes 41.
Dispersion impeller 4 all tilts to install, and the incline direction of two adjacent groups dispersion impeller 4 is contrary, thus the direction of water flowing in Aeration tank can be changed at any time when dispersion impeller 4 rotates, it is effectively increased rotating disk and current contact area longitudinally, laterally and time of contact, improve the fused rate of oxygen and water in air, thus improving work efficiency and the working effect of aerator, and being effectively improved the plug-flow capacity of aerator, the plug-flow effect of aerator is better；The upper disk surface 43 of dispersion impeller 4 disk body is with functionnullFunction curve be bus rotate about the axis one week formed revolving body，Upper disk surface 43 has designed according to gross data and hydrodynamics rule，Upper disk surface 43 is provided with some involute guide vanes 41，On upper disk surface 43 between adjacent two involute guide vanes 41, the circumference along disk body is evenly equipped with some through holes 42，Thus when dispersion impeller 4 rotates，Water body will be promoted formation eddy current by involute guide vane 41，Form one suction，Wrapped folder has the water body of a large amount of gas to run through through hole 42 to be inhaled into，Sheared and produce the collision of fierceness when water body sucks by involute guide vane 41，Moment forms substantial amounts of micro-bubble，And under the agitaion of involute guide vane 41，Water body be the colleague spun upside down also do vortex shape operating，Make the gas being inhaled into time of staying in water longer，Add the oxygen time of staying in water body，Improve the aeration aerating effect of aerator.
In order to improve the aeration aerating effect of this aerator, this aerator also includes aeration cylinder 10, the two ends of aeration cylinder 10 are opening, the inner chamber of aeration cylinder 10 forms aeration chamber, dispersion impeller 4 is positioned at the aeration intracavity of report aeration cylinder 10, the rotating shaft 2 rotated can be passed through dispersion impeller 4 and drive the water in aeration cylinder 10 to flow, and makes the water in aeration cylinder 10, gas be more fully mixed.Being additionally provided with gas collecting jar with ground-on cover plate 8 outside aeration cylinder 10, gas collecting jar with ground-on cover plate 8 is set in outside aeration cylinder 10, thus the ring-type air collecting chamber of closed at both ends of jointly being encircled a city by gas collecting jar with ground-on cover plate 8 and aeration cylinder 10.
Being additionally provided with gas collecting jar with ground-on cover plate 8 outside aeration cylinder 10, gas collecting jar with ground-on cover plate 8 is set in outside aeration cylinder 10, thus gas collecting jar with ground-on cover plate 8 and aeration cylinder 10 are encircled a city the ring-type air collecting chamber of closed at both ends jointly.Additionally, the position of corresponding gas collecting jar with ground-on cover plate 8 is also evenly equipped with some solarization air caps on aeration cylinder 10, the gas entering ring-type air collecting chamber can be entered aeration intracavity by solarization air cap, it is achieved the purpose of aeration aerating.
Preferably, it is additionally provided with many empty crushing shells 7 between gas collecting jar with ground-on cover plate 8 and aeration cylinder 10, the plate face of many empty crushing shells 7 is evenly equipped with some apertures.Dispersion impeller 4 is outside equipped with aeration cylinder 10, gas collecting jar with ground-on cover plate 8 is set outside aeration cylinder 10, many empty crushing shells 7 it are additionally provided with between gas collecting jar with ground-on cover plate 8 and aeration cylinder 10, thus involute guide vane 41 rotates, in aeration chamber high speed, powerful negative pressure seismic wave and the rotary-cut power of producing, air is sucked air collecting chamber by air inlet pipe, the air entering air collecting chamber is chopped into through the qi-emitting hole air bolus of porous flinders and aeration cavity wall and air chain under the effect of seismic wave and rotary-cut power, then through the impeller cut that aeration chamber high speed rotates, broken, mixing, so as to crush dramatically and be completely dissolved in water, finally significantly improve the aeration efficiency of aerator.
In order to expand the scope of application of aerator, this aerator also includes air hose 6, the water surface is stretched out on the top of this air hose 6, and the bottom of this air hose 6 connects with ring-type air collecting chamber, thus extraneous air can pass through air hose 6 and enters in ring-type air collecting chamber and eventually enter into aeration chamber.The pipeline of air hose 6 is provided with flow-limiting valve 5.The water surface is stretched out on the top of air hose 6, and the bottom of air hose 6 connects with ring-type air collecting chamber, and is provided with flow-limiting valve 5 on the pipeline of air hose 6；Aeration process needs can to open during oxygen supply aeration flow-limiting valve 5 and allows its air-breathing, just flow-limiting valve 5 is turned off when water needs anoxia or anaerobism stopping supply and makes impeller carry out plug-flow and stirring in the running in water, reach the purpose of a tractor serves several purposes.
In addition, the end of aeration cylinder 10 is also associated with guide shell 9, guide shell 9 includes up-small and down-big and both ends open cylinder 93, taper deflection cone 91 it is additionally provided with in cylinder 93, it is provided with deflector 92 between taper deflection cone 91 and cylinder 93 inwall, deflector 92 is obliquely installed, and the angle β of the axis of deflector 92 and cylinder 93 is 20 ° to 30 °.Being dispersed through dish 4 and push the water in guide shell 9, gas by via deflector 92 plug-flow being obliquely installed, stirring, make water, gas be sufficiently mixed, thus improving the aeration efficiency of aerator, improving the plug-flow capacity of aerator.
Additionally, be connected to magnetizator 11 at the top of aeration cylinder 10, this magnetizator 11 includes urceolus 111 and hollow bowl 114, and the lower end of this urceolus 111 is fixed with a hollow bowl 114, and this hollow bowl 114 is set in urceolus 111.The outer wall of this hollow bowl 114 is arranged with multiple magnet ring 112, magnet ring 112 is made up of the magnetic piece of 12 annular arrangements, wherein the flow direction of magnetic piece is radially alternately arranged with tangential direction, inside and outside the flow direction of the magnetic piece of magnetic flux arranged radially alternately arranged, the left-handed dextrorotation of flow direction of the tangentially-arranged magnetic piece of magnetic flux is alternately arranged；It is provided with ring-type disrance sleeve 7 between the magnet ring 113 of hollow bowl 114 outer wall.Aeration cylinder 10 top is connected to magnetizator 11, and this magnetizator 11 is made with Nd-Fe-B permanent magnet for main material, and water flows into aeration chamber 10 after flowing through magnetizator 11 magnetization, and water body can produce a lot of qualitative change after magnetization, is beneficial to dissolved oxygen transfer；And the magnetic piece arrangement of the magnet ring 112 in this magnetizator 11 can allow the magnetic energy of more than 90% penetrate focusing to ring center, play better water magnetizing effect, generally up to the superpower magnetic energy of several kilogauss.
Embodiment 1
A kind of city domestic sewage processes gyromagnet underwater aeration machine, including drive motor 1, described drive motor 1 is fixedly installed on the pedestal 3 of Chi Dingshang, the lower end of the rotating shaft 2 of described drive motor 1 is connected at least two dispersion impeller 4, angle α between described dispersion impeller 4 and the axis of rotating shaft 2 is 3 ° to 8 °, and the incline direction of two adjacent groups dispersion impeller 4 is contrary；Described dispersion impeller 4 includes disk body, and described disk body has included the upper disk surface 43 of guide functions, and described upper disk surface 43 is with functionFunction curve be bus rotate about the axis one week formed revolving body；Along some involute guide vanes 41 that is circumferentially provided with of upper disk surface 43 on described upper disk surface 43, on the upper disk surface 43 between adjacent two involute guide vanes 41, the circumference along disk body is evenly equipped with some through holes 42；Also including the aeration cylinder 10 of both ends open, described dispersion impeller 4 is positioned at aeration cylinder 10, and the inner chamber of described aeration cylinder 10 forms aeration chamber, and described aeration cylinder 10 top is connected to magnetizator 11.
Embodiment 2
A kind of city domestic sewage processes gyromagnet underwater aeration machine, including drive motor 1, described drive motor 1 is fixedly installed on the pedestal 3 of Chi Dingshang, the lower end of the rotating shaft 2 of described drive motor 1 is connected at least two dispersion impeller 4, angle α between described dispersion impeller 4 and the axis of rotating shaft 2 is 3 ° to 8 °, and the incline direction of two adjacent groups dispersion impeller 4 is contrary；Described dispersion impeller 4 includes disk body, and described disk body has included the upper disk surface 43 of guide functions, and described upper disk surface 43 is with functionFunction curve be bus rotate about the axis one week formed revolving body；Along some involute guide vanes 41 that is circumferentially provided with of upper disk surface 43 on described upper disk surface 43, on the upper disk surface 43 between adjacent two involute guide vanes 41, the circumference along disk body is evenly equipped with some through holes 42；Also including the aeration cylinder 10 of both ends open, described dispersion impeller 4 is positioned at aeration cylinder 10, and the inner chamber of described aeration cylinder 10 forms aeration chamber, and described aeration cylinder 10 top is connected to magnetizator 11.
Wherein, described aeration cylinder 10 is outside equipped with gas collecting jar with ground-on cover plate 8, and described gas collecting jar with ground-on cover plate 8 and aeration cylinder 10 are encircled a city the ring-type air collecting chamber of closed at both ends jointly, and on described aeration cylinder 10, the position of corresponding gas collecting jar with ground-on cover plate 8 is evenly equipped with some solarization air caps.
Embodiment 3
A kind of city domestic sewage processes gyromagnet underwater aeration machine, including drive motor 1, described drive motor 1 is fixedly installed on the pedestal 3 of Chi Dingshang, the lower end of the rotating shaft 2 of described drive motor 1 is connected at least two dispersion impeller 4, angle α between described dispersion impeller 4 and the axis of rotating shaft 2 is 3 ° to 8 °, and the incline direction of two adjacent groups dispersion impeller 4 is contrary；Described dispersion impeller 4 includes disk body, and described disk body has included the upper disk surface 43 of guide functions, and described upper disk surface 43 is with functionFunction curve be bus rotate about the axis one week formed revolving body；Along some involute guide vanes 41 that is circumferentially provided with of upper disk surface 43 on described upper disk surface 43, on the upper disk surface 43 between adjacent two involute guide vanes 41, the circumference along disk body is evenly equipped with some through holes 42；Also including the aeration cylinder 10 of both ends open, described dispersion impeller 4 is positioned at aeration cylinder 10, and the inner chamber of described aeration cylinder 10 forms aeration chamber, and described aeration cylinder 10 top is connected to magnetizator 11.
Wherein, described aeration cylinder 10 is outside equipped with gas collecting jar with ground-on cover plate 8, and described gas collecting jar with ground-on cover plate 8 and aeration cylinder 10 are encircled a city the ring-type air collecting chamber of closed at both ends jointly, and on described aeration cylinder 10, the position of corresponding gas collecting jar with ground-on cover plate 8 is evenly equipped with some solarization air caps.
Wherein, it is additionally provided with many empty crushing shells 7 between described gas collecting jar with ground-on cover plate 8 and aeration cylinder 10, the plate face of described many empty crushing shells 7 is evenly equipped with some apertures.
Embodiment 4
A kind of city domestic sewage processes gyromagnet underwater aeration machine, including drive motor 1, described drive motor 1 is fixedly installed on the pedestal 3 of Chi Dingshang, the lower end of the rotating shaft 2 of described drive motor 1 is connected at least two dispersion impeller 4, angle α between described dispersion impeller 4 and the axis of rotating shaft 2 is 3 ° to 8 °, and the incline direction of two adjacent groups dispersion impeller 4 is contrary；Described dispersion impeller 4 includes disk body, and described disk body has included the upper disk surface 43 of guide functions, and described upper disk surface 43 is with functionFunction curve be bus rotate about the axis one week formed revolving body；Along some involute guide vanes 41 that is circumferentially provided with of upper disk surface 43 on described upper disk surface 43, on the upper disk surface 43 between adjacent two involute guide vanes 41, the circumference along disk body is evenly equipped with some through holes 42；Also including the aeration cylinder 10 of both ends open, described dispersion impeller 4 is positioned at aeration cylinder 10, and the inner chamber of described aeration cylinder 10 forms aeration chamber, and described aeration cylinder 10 top is connected to magnetizator 11.
Wherein, described aeration cylinder 10 is outside equipped with gas collecting jar with ground-on cover plate 8, and described gas collecting jar with ground-on cover plate 8 and aeration cylinder 10 are encircled a city the ring-type air collecting chamber of closed at both ends jointly, and on described aeration cylinder 10, the position of corresponding gas collecting jar with ground-on cover plate 8 is evenly equipped with some solarization air caps.
Wherein, it is additionally provided with many empty crushing shells 7 between described gas collecting jar with ground-on cover plate 8 and aeration cylinder 10, the plate face of described many empty crushing shells 7 is evenly equipped with some apertures.
Wherein, also including air hose 6, the water surface is stretched out on the top of described air hose 6, and the bottom of described air hose 6 connects with ring-type air collecting chamber, and is provided with flow-limiting valve 5 on the pipeline of described air hose 6.
Embodiment 5
A kind of city domestic sewage processes gyromagnet underwater aeration machine, including drive motor 1, described drive motor 1 is fixedly installed on the pedestal 3 of Chi Dingshang, the lower end of the rotating shaft 2 of described drive motor 1 is connected at least two dispersion impeller 4, angle α between described dispersion impeller 4 and the axis of rotating shaft 2 is 3 ° to 8 °, and the incline direction of two adjacent groups dispersion impeller 4 is contrary；Described dispersion impeller 4 includes disk body, and described disk body has included the upper disk surface 43 of guide functions, and described upper disk surface 43 is with functionFunction curve be bus rotate about the axis one week formed revolving body；Along some involute guide vanes 41 that is circumferentially provided with of upper disk surface 43 on described upper disk surface 43, on the upper disk surface 43 between adjacent two involute guide vanes 41, the circumference along disk body is evenly equipped with some through holes 42；Also including the aeration cylinder 10 of both ends open, described dispersion impeller 4 is positioned at aeration cylinder 10, and the inner chamber of described aeration cylinder 10 forms aeration chamber, and described aeration cylinder 10 top is connected to magnetizator 11.
Wherein, described aeration cylinder 10 is outside equipped with gas collecting jar with ground-on cover plate 8, and described gas collecting jar with ground-on cover plate 8 and aeration cylinder 10 are encircled a city the ring-type air collecting chamber of closed at both ends jointly, and on described aeration cylinder 10, the position of corresponding gas collecting jar with ground-on cover plate 8 is evenly equipped with some solarization air caps.
Wherein, also including air hose 6, the water surface is stretched out on the top of described air hose 6, and the bottom of described air hose 6 connects with ring-type air collecting chamber, and is provided with flow-limiting valve 5 on the pipeline of described air hose 6.
Embodiment 6
On the basis of embodiment 2, embodiment 3, embodiment 4 or embodiment 5, the end of described aeration cylinder 10 is connected to guide shell 9, described guide shell 9 includes up-small and down-big and both ends open cylinder 93, it is provided with taper deflection cone 91 in described cylinder 93, it is provided with deflector 92 between described taper deflection cone 91 and cylinder 93 inwall, described deflector 92 is obliquely installed, and the angle β of the axis of described deflector 92 and cylinder 93 is 20 ° to 30 °.
Embodiment 7
On the basis of above-described embodiment, described magnetizator 11 includes urceolus 111, a hollow bowl 114 stretching into urceolus 111 internal cavities is fixed in the lower end of described urceolus 111, the outer wall of described hollow bowl 114 is arranged with multiple magnet ring 112, described magnet ring 112 is made up of the magnetic piece of several annular arrangements, and the flow direction of magnetic piece is radially alternately arranged with tangential direction, inside and outside the flow direction of the magnetic piece of magnetic flux arranged radially alternately arranged, the left-handed dextrorotation of flow direction of the tangentially-arranged magnetic piece of magnetic flux is alternately arranged.
Embodiment 8
On the basis of embodiment 7, the outer wall of described hollow bowl 114 being provided with ring-type disrance sleeve 113, described ring-type disrance sleeve 113 is between adjacent two magnet rings 112.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (8)
1. a city domestic sewage processes gyromagnet underwater aeration machine, including drive motor (1), described drive motor (1) is fixedly installed on the pedestal (3) of Chi Dingshang, it is characterized in that: the lower end of the rotating shaft (2) of described drive motor (1) is connected at least two dispersion impeller (4), angle α between the axis of described dispersion impeller (4) and rotating shaft (2) is 3 ° to 8 °, and the incline direction of two adjacent groups dispersion impeller (4) is contrary；Described dispersion impeller (4) includes disk body, and described disk body has included the upper disk surface (43) of guide functions, and described upper disk surface (43) is with functionFunction curve be bus rotate about the axis one week formed revolving body；Along some involute guide vanes (41) that is circumferentially provided with of upper disk surface (43) on described upper disk surface (43), on the upper disk surface (43) between adjacent two involute guide vanes (41), the circumference along disk body is evenly equipped with some through holes (42)；Also including the aeration cylinder (10) of both ends open, described dispersion impeller (4) is positioned at aeration cylinder (10), and the inner chamber of described aeration cylinder (10) forms aeration chamber, and described aeration cylinder (10) top is connected to magnetizator (11).
2. a kind of city domestic sewage as claimed in claim 1 processes gyromagnet underwater aeration machine, it is characterized in that: described aeration cylinder (10) is outside equipped with gas collecting jar with ground-on cover plate (8), the ring-type air collecting chamber of described gas collecting jar with ground-on cover plate (8) and aeration cylinder (10) besieged city closed at both ends jointly, the position of the upper corresponding gas collecting jar with ground-on cover plate (8) of described aeration cylinder (10) is evenly equipped with some solarization air caps.
3. a kind of city domestic sewage as claimed in claim 2 processes gyromagnet underwater aeration machine, it is characterized in that: be additionally provided with many empty crushing shells (7) between described gas collecting jar with ground-on cover plate (8) and aeration cylinder (10), the plate face of described many empty crushing shells (7) is evenly equipped with some apertures.
4. a kind of city domestic sewage as claimed in claim 3 processes gyromagnet underwater aeration machine, it is characterized in that: also include air hose (6), the water surface is stretched out on the top of described air hose (6), the bottom of described air hose (6) connects with ring-type air collecting chamber, and is provided with flow-limiting valve (5) on the pipeline of described air hose (6).
5. a kind of city domestic sewage as claimed in claim 2 processes gyromagnet underwater aeration machine, it is characterized in that: also include air hose (6), the water surface is stretched out on the top of described air hose (6), the bottom of described air hose (6) connects with ring-type air collecting chamber, and is provided with flow-limiting valve (5) on the pipeline of described air hose (6).
6. a kind of city domestic sewage as described in arbitrary in claim 2 to 5 processes gyromagnet underwater aeration machine, it is characterized in that: the end of described aeration cylinder (10) is connected to guide shell (9), described guide shell (9) includes up-small and down-big and both ends open cylinder (93), taper deflection cone (91) it is provided with in described cylinder (93), it is provided with deflector (92) between described taper deflection cone (91) and cylinder (93) inwall, described deflector (92) is obliquely installed, and the angle β of the axis of described deflector (92) and cylinder (93) is 20 ° to 30 °.
7. a kind of city domestic sewage as claimed in claim 1 processes gyromagnet underwater aeration machine, it is characterized in that: described magnetizator (11) includes urceolus (111), a hollow bowl (114) stretching into urceolus (111) internal cavities is fixed in the lower end of described urceolus (111), the outer wall of described hollow bowl (114) is arranged with multiple magnet ring (112), described magnet ring (112) is made up of the magnetic piece of several annular arrangements, and the flow direction of magnetic piece is radially alternately arranged with tangential direction, inside and outside the flow direction of the magnetic piece of magnetic flux arranged radially alternately arranged, the left-handed dextrorotation of flow direction of the tangentially-arranged magnetic piece of magnetic flux is alternately arranged.
8. a kind of city domestic sewage as claimed in claim 7 processes gyromagnet underwater aeration machine, it is characterized in that: be provided with ring-type disrance sleeve (113) on the outer wall of described hollow bowl (114), described ring-type disrance sleeve (113) is positioned between adjacent two magnet rings (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135824.9A CN105776594A (en) | 2016-03-10 | 2016-03-10 | Gyromagnetic underwater aerator for treatment of urban domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135824.9A CN105776594A (en) | 2016-03-10 | 2016-03-10 | Gyromagnetic underwater aerator for treatment of urban domestic sewage |
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| CN105776594A true CN105776594A (en) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610135824.9A Pending CN105776594A (en) | 2016-03-10 | 2016-03-10 | Gyromagnetic underwater aerator for treatment of urban domestic sewage |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529737A (en) * | 2018-05-18 | 2018-09-14 | 南通劲凌智能科技有限公司 | A kind of aerating oxidation tower and its method for groundwater treatment |
| CN108675492A (en) * | 2018-05-18 | 2018-10-19 | 南通劲凌智能科技有限公司 | A kind of sewage aeration processing system |
| CN108675520A (en) * | 2018-05-18 | 2018-10-19 | 南通劲凌智能科技有限公司 | A kind of sterilization settling system and its method for water process |
| CN108675491A (en) * | 2018-05-18 | 2018-10-19 | 南通劲凌智能科技有限公司 | A kind of dosing aerating system for water body purification |
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2016
- 2016-03-10 CN CN201610135824.9A patent/CN105776594A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529737A (en) * | 2018-05-18 | 2018-09-14 | 南通劲凌智能科技有限公司 | A kind of aerating oxidation tower and its method for groundwater treatment |
| CN108675492A (en) * | 2018-05-18 | 2018-10-19 | 南通劲凌智能科技有限公司 | A kind of sewage aeration processing system |
| CN108675520A (en) * | 2018-05-18 | 2018-10-19 | 南通劲凌智能科技有限公司 | A kind of sterilization settling system and its method for water process |
| CN108675491A (en) * | 2018-05-18 | 2018-10-19 | 南通劲凌智能科技有限公司 | A kind of dosing aerating system for water body purification |
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