CN101475236A - Pneumatic water pump pipe assembly and use thereof in water treatment technology - Google Patents
Pneumatic water pump pipe assembly and use thereof in water treatment technology Download PDFInfo
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- CN101475236A CN101475236A CNA2008102199692A CN200810219969A CN101475236A CN 101475236 A CN101475236 A CN 101475236A CN A2008102199692 A CNA2008102199692 A CN A2008102199692A CN 200810219969 A CN200810219969 A CN 200810219969A CN 101475236 A CN101475236 A CN 101475236A
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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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
- B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
- B01F23/232311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit the conduits being vertical draft pipes with a lower intake end and an upper exit end
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Abstract
The invention provides a gaskick water-pump pipe component and application thereof in water treatment technology. The gaskick water-pump pipe component consists of a gaskick water purification processor, a pipe-section through pipe, pipe-fitting elbows and a pipe-fitting three-way pipe, wherein the gaskick water purification processor is in the shape of a three-way pipe; one end of the processor is provided with a bubble generator; the opposite end of the processor is an outlet; the side end of the processor is an inlet; and the outlet end of the gaskick water purification processor is connected with the pipe-fitting elbow through the pipe-section through pipe. By utilizing the gaskick water purification processor as a gaskick water-pump lifting device, through the extended connection of the pipe-section through pipe, the pipe-fitting elbow with the flow guiding-mixing function, the pipe-fitting three-way pipe with the gas-liquid shunt turbulence-type cutting function and the pipe-fitting elbow with the functions of exhausting and guiding bubbles are combined to form the gaskick water-pump pipe component. The gaskick water-pump pipe component is arranged in water treatment facilities or equipment, and acts as a gaskick water-pump lifting-floating functional device or a gaskick water drawing-discharging reflow pipeline device which takes compressed gas as gaskick water-pump lifting-floating power so as to perform water treatment.
Description
Technical field
The invention belongs to water-treatment technology field, particularly a kind of Pneumatic water pump pipe assembly and the application in water technology thereof.
Background technology
One, gaslift hydrophone spare aspect:
At present, be applied to the gaslift hydrophone spare of water-treatment technology field, tiltedly lift plate, stripping tube or title eduction column, air lift, 00262706) etc. low consumption environment protection gas water burst purifying processor (Chinese patent: when carrying out gaslift water, be the gaslift water power with the pressurized gas, utilize the light relatively principle of air water blend gravity in the pipe, gaslift water buoyance lift is finished the water body pump and is risen the air supporting process.
Tiltedly lifting plate is configuration bubble generation thing under the inclined-plane sheet material, and stripping tube or title eduction column, air lift are straight tube or bend pipe interior configuration bubble generation thing or place vapor pipe.Be arranged in the water surrounding, gas water lift when operation, put on the bubble thigh bundle and draw the effect water body and carry out the air supporting lifting, between the air water a little less than the interaction force, inefficiency.
Low consumption environment protection gas water burst purifying processor (Chinese patent: 00262706) spiracular plate is placed in the end sealing of pipe fitting Y-tube, gas sand head or other bubble generation thing, this end is set to the bottom in water processing establishment or equipment, the bubble population that produces vertical buoyance lift during the gas water burst to horizontal side direction because of difference in specific gravity and the drift angle water body in going into, tangently obscure mode gas water burst body and lift buoyance lift with strong the interlacing of interaction force between the air water, usefulness is good.When the pressurized gas tolerance that provides was not enough, gas spring formula flowed out gas-liquid mixing water thigh; When the pressurized gas tolerance that provides was sufficient, the former bubble population fluidised form of pore became gas bundle group fluidised form on the spiracular plate, and erect as the Venturi jet pipe and do the operation of gas blowout injection type in the water this moment, and gas-liquid mixed flow bundle surges.But these are simple air supporting and lift the water function apparatus, and effect is compared few with the usefulness kind, do not have other function combinations can not become integral expression device or device and are matched in water processing establishment and equipment.
Two, the water treatment building design is made the flow device application facet with aeration:
Existing water treatment building design, its planeform layout are subjected to existing aeration to make the flow device technical requirements to restrict.Common aeration is made flow device and is installed and used, and requires to design in the irrigation canals and ditches class structures to be folded to deflector type irrigation canals and ditches end, and the aeration of supporting setting is made flow device, meets the requirement of technical process to the biochemical reaction condition.As using low speed surface turbine on the center baffle end of deflector type continuous loop reaction tank, use surperficial impeller aerator on the gallery formula irrigation canals and ditches end, impeller is under water used in wound form irrigation canals and ditches end, water body turn back garden arc formula with turn back that racetrack circulates or gallery is folded to pulling flow type and moves, can't make full use of the garden Zhou Yundong of current inertia.
Common aeration is made flow device and is applied to concentric ring channel type oxidation channel water treatment system, most concentric ring channel type oxidation channel, adopt in the single water treatment irrigation canals and ditches extended aeration and the long segmentation method of ditch to form aerobic or detest anoxia condition, nitrated or anti-nitration reaction takes place in alternative expression, is unfavorable for that the advantage of microorganism is selected and enrichment.Impeller is set changes the three ditch concentric type oxidation ditches that brush type aeration is made flow device, adopt outer, in, the different 0-1-2 technology of dissolved oxygen concentration in interior three ditches, impel annular groove channel water body, carry out to make full use of the garden Zhou Yundong of current inertia, the contradiction that has oxygenation and plug-flow effect, artificial control oxygenation dissolved oxygen degree forms unit for treating water or intervals aerobic or that anoxia condition is different, carries out nitrated or anti-nitration reaction.
Many ditches concentric type opel oxidation ditch, garden type Carrousel oxidation ditch is made flow device action effect adaptation biochemical reaction conditional request in order to coordinate common aeration with one heart, uses wound form or deflector type design on structure structure.As Carrousel 3000 oxidation ditch structure structures is garden shape wound form design, supporting impeller under water or the aeration that adapts of design made flow device in deflector type irrigation canals and ditches end, in the symbiotic oxidation ditch system of multiple microbial population, constitute the water body baffling race way of carrying out single condition biochemical reaction, formation is beneficial to the single condition biochemical reaction zone of advantage selection with the enrichment of microorganism, carry out nitrated or anti-nitration reaction respectively, synthetic A/O or A
2A/O or A are formed in/O technical process
2/ O technology oxidation ditch system.Eliminate common aeration and make the contradiction that flow device exists oxygenation and plug-flow effect, carry out vortex movement placed in the middle or the garden Zhou Yundong that the eddy current center overlaps with center, pond, garden but water body can't make full use of current inertia.
Jet aerator and catheter type aerator that common aeration is made in the flow device need simultaneously to water body and gas pressurization, and system device is complicated, construction and management inconvenience.Other common aeration is made the stream apparatus and is generally the pressurization water body and becomes high velocity flow or impeller high-speed cutting water body to form negative pressure injection gas, makes the stream aeration.
Now facility or the equipment that are arranged at aquaculture and landscape water field of stripping tube formula pump line device or mechanical type pump line assembly constitute vortex movement pond or gas water lift view container more.Stripping tube formula pump line device or mechanical type pump line assembly apply to Sewage treatment systems, how to rise the mud reflux as aeration aerating and pump, do not constitute the record of water body vortex movement oxidation pond placed in the middle.Mechanical type pump line assembly is being provided with and is using, and the difficult problem in safety coefficient and the maintenance is more, and impeller class aeration is made flow device and use existence damage possibility mutually in being disposed the facility that uses bio-carrier simultaneously.And existing gaslift hydrophone material is applied to sewage treatment area and on processing efficiency, usefulness height, the supporting setting improvements of needs is arranged still.
Three, air-float water treatment technology and apparatus aspect:
The injector of the air-float water treatment technology of present stage is sheared air method in small, broken bits and mechanical air method in small, broken bits, be respectively the pressurization water body and shear air in small, broken bits through injector jet flow negative pressure injection air collision turbulent flow type, machinery impeller high speed rotating cutting water body produces the tangent turbulent flow type of negative pressure injection air and shears air in small, broken bits, the dissolved air water stream of gushing out and sweeping along bubble forms air supporting and propulsion capability.Jet shear-type aeration apparatus commonly used damage or blockage problem mutually can occur because of the solid particulate matter in the operating water environment.Diffuser plate aeration air-floating apparatus does not have pump premium on currency body function.
Summary of the invention
The objective of the invention is provides a kind of Pneumatic water pump pipe assembly and the application in water technology thereof in order to remedy the deficiency that above-mentioned prior art exists.The pressurized air or the compression of aeration aerating purposes in the water treatment procedure are contained oxygen gas mixture, rise air supporting power as gas water burst pump synchronously, carry out gas water burst pump and rise air supporting and gas water burst and draw row and make stream.As gas water burst pump rise air supporting functional device, gas water burst draw flow back to stream pipeline system and gas water burst along separate routes turbulent flow type shear air supporting function pump line device in small, broken bits, be applied to water-treatment technology field.
For achieving the above object, the technical scheme that the present invention takes is: this Pneumatic water pump pipe assembly, form by gas water burst purifying processor, pipeline section straight pipe, pipe elbow and pipe fitting Y-tube, gas water burst purifying processor is the threeway tubulose, at the one end bubble generator is housed, its relative end is outlet, and side is inlet, and the exit end of described gas water burst purifying processor is by pipeline section straight pipe connecting tube elbow.The other end connecting tube Y-tube of described pipe elbow, the two ends in addition of pipe fitting Y-tube are respectively by pipeline section straight pipe connecting tube elbow.
The inlet of described gas water burst purifying processor connects the pipeline section straight pipe.
At least two gas water burst purifying processors pipeline section straight pipe that is connected, the inlet of gas water burst purifying processor are connected on the pipeline section straight pipe pipe prefabricated or reserve reverse interface.
The application of a kind of Pneumatic water pump pipe assembly in water technology, utilize gas water burst purifying processor to rise the air supporting device for gas water burst pump, extension by the pipeline section straight pipe connects, constitute Pneumatic water pump pipe assembly in conjunction with the pipe elbow of water conservancy diversion mixing functions, the pipe fitting Y-tube of gas-liquid shunt turbulent flow type shearing function and the pipe elbow that the bubble effect is led in exhaust, be installed in water processing establishment or the equipment, as being that gas water burst pump that gas water burst pump rises air supporting power rises air supporting functional device or gas water burst and draws and flow back to the stream line device with the pressurized gas, carry out water treatment.
Described Pneumatic water pump pipe assembly is installed on circular water treating pond, water-in is positioned at pond central authorities, the pipeline section straight pipe is connected and installed in the gas water burst purifying processor inlet of inside edge, circular water treating pond pond, pipe elbow connects the outlet of gas water burst purifying processor by the pipeline section straight pipe, gush to draw as gas and set gas water burst that flow cell central liquid pump liter is back to the discharging of inside edge, pond and draw and flow back to streaming system, central authorities lay to inside edge, circular water treating pond pond from the pond, and constituting Pneumatic water pump pipe is the circular water treating pond of vortex movement placed in the middle.
Described Pneumatic water pump pipe assembly is installed on pond formula oxidation ditch in the concentric(al) circles circular groove, water-in is positioned at pond central authorities, gas water burst purifying processor prefabricated or that the reservation reverse interface is connected and installed in the outer circular groove of concentric(al) circles enters the mouth on the pipeline section straight pipe pipe, pipe elbow is connected with the outlet of gas water burst purifying processor by the pipeline section straight pipe, gush pond central authorities water body in the concentric(al) circles that draws the setting flow as gas, the gas water burst that the pump liter is back to the outer circular groove discharging of concentric(al) circles draws and flows back to the stream pipeline system, lay to concentric(al) circles in the circular groove from pond center in the concentric(al) circles, the following current secant of leaving by design in conjunction with the mutual common wall peripheral position of structures is to water stream channel, form gas water burst pump and rise the water body operation architecture that falls after rise with the water conservancy diversion passing, constitute pond in outer single concentric(al) circles circular groove, pond formula oxidation ditch in pond or the interior China and foreign countries three concentric(al) circles circular grooves in inside and outside two concentric(al) circles circular groove.
Pneumatic water pump pipe assembly is installed on the flat flow air flotation pool, lay terminal from the forward position, air flotation pool exposure chamber of flat flow air flotation pool to the air flotation pool separate chamber, described gas water burst purifying processor is installed on forward position, air flotation pool exposure chamber one side in pond, by pipeline section straight pipe connecting tube elbow successively and pipe fitting Y-tube, the two ends in addition of pipe fitting Y-tube are respectively by pipeline section straight pipe connecting tube elbow, the pipe elbow of one end is on the water surface, and the pipe elbow of the other end is under the water surface; Formation is gushed the pump liter with air flotation pool separate chamber water body gas and is back to the discharging of forward position, air flotation pool exposure chamber through the pipe fitting Y-tube, the projected depth of gushing out translation is drawn to the gas water burst that mixes dissolved air water stream and is flow back to the stream pipeline system, constitutes gas water burst pump and rises air supporting piping flat flow air flotation pool.
Pneumatic water pump pipe assembly is installed on the application of biological contact oxidation pond or BAF, described Pneumatic water pump pipe assembly is installed under the filler of biological contact oxidation pond or BAF system, gush out into translation to sector shape gas-liquid mixed current through the pipe elbow of block form water conservancy diversion mixing functions, it is integrated to integrate gas distribution water distribution piping, constitutes gas water burst pump and rises air supporting piping bio-contact oxidation and filtration process facility.
Pneumatic water pump pipe assembly of the present invention and the application in water technology thereof, with respect to stripping tube, air lift, the strong efficiency ratio height of the buoyancy lift of Pneumatic water pump pipe assembly.Rise the high this helpless low-consumption high-efficiency of lift with respect to mechanical pump pipe assembly pump and carry out the shortcoming that water treatment aeration is made stream, the low-consumption high-efficiency that the advantage that the synchronous aeration of Pneumatic water pump pipe assembly low lift and large flow rate is made stream and water treatment aeration are made stream require and purpose consistent, installation and maintenance and simple and convenient management.Application places does not have electric wire and lays, and no corrosion of metal does not have mechanical movable part and do not have public safety hidden danger.
Description of drawings
Fig. 1 is a Pneumatic water pump pipe assembly structural representation of the present invention;
Fig. 2 is second kind of example structure synoptic diagram of Pneumatic water pump pipe assembly of the present invention;
Fig. 3 is the third example structure synoptic diagram of Pneumatic water pump pipe assembly of the present invention;
Fig. 4 is second kind of example structure synoptic diagram of Pneumatic water pump pipe assembly of the present invention;
Fig. 5 is that Pneumatic water pump pipe assembly is installed on circular water treating pond synoptic diagram;
Fig. 6 is that Pneumatic water pump pipe assembly is installed on pond formula oxidation ditch synoptic diagram in the concentric(al) circles circular groove;
Fig. 7 is that Pneumatic water pump pipe assembly is installed on flat flow air flotation pool synoptic diagram;
Fig. 8 is that Pneumatic water pump pipe assembly is installed on biological contact oxidation pond or BAF synoptic diagram.
Embodiment
Embodiment one
Pneumatic water pump pipe assembly of the present invention as shown in Figure 1 is made up of gas water burst purifying processor, pipeline section straight pipe, pipe elbow and pipe fitting Y-tube, gas water burst purifying processor 1 (seeing patent 00262706.X) is the threeway tubulose, at the one end bubble generator 8 is housed, its relative end is outlet 7, blowhole 9 is arranged on the bubble generator 8, connect the tracheae pipeline and connect air pump, the outlet 7 of described gas water burst purifying processor 1 connects pipeline section straight pipe 3 and pipe elbow 2 successively.Described gas water burst purifying processor 1 can be the four-way shape.
Embodiment two
As shown in Figure 2, on the basis of the Pneumatic water pump pipe assembly of embodiment one, the other end of described pipe elbow 2 connects a pipe fitting Y-tube 4, and the two ends in addition of pipe fitting Y-tube 4 are respectively by pipeline section straight pipe 3 connecting tube elbows 2,5.
Embodiment three
On the basis of embodiment one, the inlet 6 of described gas water burst purifying processor 1 connects pipeline section straight pipe 3 as shown in Figure 3.
Embodiment four
As shown in Figure 4 on the basis of embodiment one, at least two gas water burst purifying processors 1 pipeline section straight pipe 3 that is connected, the inlet 6 of described gas water burst purifying processor is connected in pipeline section straight pipe 3 pipes and goes up prefabricated or the reservation reverse interface, the gas water burst purifying processor of this moment is shape arranged side by side, and the opposite end of described inlet 6 connects pipeline section straight pipe 3 and pipe elbow 2 successively for another outlet 7.
Embodiment five
As shown in Figure 5, Pneumatic water pump pipe assembly is installed on circle or square water treating pond one, gas water burst vortex movement placed in the middle pond
Pneumatic water pump pipe assembly as shown in Figure 3 is installed on circle or square water treating pond, central authorities lay to the inside edge, pond from the pond, water-in 10 is positioned at pond central authorities, pipeline section straight pipe 3 connects water-in, and extend the gas water burst purifying processor 1 be connected and installed in the inside edge, pond again to pool side, pipe elbow 2 connects the outlet 7 of gas water burst purifying processors, becomes the gas water burst and draws and flow back to the stream line device.The pressurized air or the compression of aeration aerating purposes in the water treatment procedure are contained oxygen gas mixture, rise air supporting power as gas water burst pump synchronously and carry out the gas water burst and draw row and make stream.Gas gushes the pond central authorities water body pump liter backflow of drawing the setting flow and concentrates on the most slow inside edge, the pond current endless belt of bend, pipe elbow 2 dischargings through the water conservancy diversion mixing functions are gushed out the following current tangent line to the gas-liquid mixed a fluid stream, passing adjacent water body wake mixing carrying out oxygenation stirs, increase gas-liquid two-phase duration of contact and dissolved oxygen water body, impel the pool inner water body to become inertia Cyclic Rings stream and carry out the vortex movement placed in the middle that the eddy current center overlaps with center, pond, garden.Form gas water burst pump and rise the water body operation architecture that falls after rise with the water conservancy diversion passing, produce the pond along the low water level situation of the high pond heart, impel the falling internal recycle tributary of corresponding internal reflux amount, move along avoiding the current short circuit to vow in the progressive spirally streamline of the heart, constitute gas water burst vortex movement placed in the middle pond with the water body that increases water body flow path distance.Gas water burst vortex movement placed in the middle pond, the supporting Inlet and outlet water and the system that removes contamination become water processing establishments such as preliminary sedimentation tank, aerobic selection pond, stabilization pond, aquaculture pond.
Two, the circular oxidation pond of gas water burst vortex movement placed in the middle
Pneumatic water pump pipe assembly as shown in Figure 4 is arranged at the circular pond of activated sludge process water treatment, central authorities lay to the inside edge, pond from the pond, water-in 10 is positioned at pond central authorities, pipeline section straight pipe 3 connects water-in and extends to pool side, the inlet 6 of the described gas water burst of block form purifying processor 1 is connected in pipeline section straight pipe 3 pipes and goes up prefabricated or the reservation reverse interface, be installed on the inside edge, pond, pipe elbow 2 connects the outlet 7 of gas water burst purifying processors, becomes the gas water burst and draws and flow back to the stream line device.
The pressurized air or the compression of technical process aeration aerating purposes in service are contained oxygen gas mixture, rise air supporting power as gas water burst pump synchronously, carry out the gas water burst and draw row and make stream.Gas gushes the pond central authorities water body pump liter backflow of drawing the setting flow and concentrates on the most slow concentric garden, shape Chi Chi inside edge, the garden current endless belt of bend, arrange to the gas-liquid mixed a fluid stream through the pipe elbow (2) of the series formula water conservancy diversion mixing functions discharging following current tangent line of gushing out, provide the oxygen source of biological treatment to become inertia circulation circulation, carry out the vortex movement placed in the middle that the eddy current center overlaps with center, pond, garden with the passing water body.Form gas water burst pump and rise the water body operation architecture that falls after rise with the water conservancy diversion passing.Produce the pond along the low water level situation of the high pond heart, impel the falling internal recycle tributary of corresponding internal reflux amount, move along avoiding the current short circuit to vow in the progressive spirally streamline of the heart with the water body that increases water body flow path distance, flow through the decrescence gradient of vowing the formation of heart direction because of the suitable oxyty of pool inner water body along radius, and be divided between the different separately concentric garden current annulus belt area of aerobic or double oxygen or anoxic or anaerobic condition the single condition biochemical reaction that has nothing in common with each other.Synthetic vortex movement formula Continuous Flow Activated Sludge Process flow process placed in the middle constitutes gas water burst vortex movement placed in the middle garden shape oxidation pond water treatment system.
Three, the circular oxidation pond of encircling type gas water burst vortex movement placed in the middle
Gas water burst vortex movement placed in the middle garden shape oxidation pond pool side is encircled the garden arc ditch that overcoat concentric ring ditch is separated, and uses as second pond.Garden arc ditch and garden shape oxidation pond volume size ratio are set by the technical process requirement, guarantee respectively to have the hydraulic detention time of enough and suitable proportion.The input flow rate of raw waste water forms the other high relatively waterhead of overflowing, and excessive row's main flow water body up-flow that the precipitation water body clarification that makes gravity flow enter garden arc ditch is told is through garden arc ditch captation or the excessive row of outer overfalling weir.With Pneumatic water pump pipe assembly as shown in Figure 1, be installed on the garden shape oxidation pond pool side common wall in the arc ditch of garden and be on the symmetry shape peripheral position, draw as the gas water burst and to flow back to the stream device, downward conduction pipe that its enter the mouth 6 connecting tube elbows and pipeline section straight pipe are formed sink flow is set carry the remaining tributary of sedimentation mud water body, pump rises and refluxes by shape oxidation pond pool side common wall upper periphery position, garden, by design leave connecting its outlet 7 assembling pipe elbows (2) following current secants to the straight pipe water stream channel, mix a fluid stream admittedly to gas-liquid and discharge to inside edge, shape oxidation pond pond, the garden following current secant of gushing out.Become gas water burst spoil disposal two heavy garden arc ditches.Constitute encircling type gas water burst vortex movement placed in the middle garden shape oxidation pond water treatment system.
Embodiment six
As shown in Figure 6, Pneumatic water pump pipe assembly is installed on pond formula oxidation ditch in the outer single concentric(al) circles circular groove of application one, gas water burst of formula oxidation ditch in pond in the concentric(al) circles circular groove
Pool volume is big or small in interior concentric ring ditch of pond formula oxidation ditch structures and the garden in outer single concentric ring ditch sets by the technical process requirement, has enough and the hydraulic detention time of suitable proportion when guaranteeing the technical process operation.According to the structures planeform is water body in garden shape and the garden annular water processing establishment, carry out vortex movement placed in the middle and garden Zhou Yundong and can make full use of the advantage of current inertia, common wall bottom periphery position in the structures, by design leave make full use of water body kinetic energy potential energy the following current secant to water stream channel, be convenient to the water body following current and reduce mud and sink to the bottom the circular row bottom following current secant of alluvial to a fluid stream to becoming by outflow.Pneumatic water pump pipe assembly draws as the gas water burst and flows back to the stream line device as shown in Figure 4, be provided with in the circular groove to concentric(al) circles from the central authorities in pond, water-in 10 is arranged at pond central authorities, 3 one of pipeline section straight pipes connect water-in 10, the other end of extending in the circular groove outside concentric(al) circles pipe is gone up prefabricated or is reserved reverse interface and connects and be arranged on outside the concentric(al) circles inlet 6 of gas water burst purifying processor 1 in the circular groove, by the size and the dissolved oxygen requirement of quantity of reflux two or more gas water burst purifying processors 1 can be set and be connected.
The pressurized air of technical process aeration aerating purposes in service or compression are contained oxygen gas mixture rise air supporting power as gas water burst pump synchronously, carry out the gas water burst and draw row and make stream.Gas gushes and draws pond central authorities water body pump liter backflow in the concentric garden of setting flow, concentrate on and carry out the gas water burst outside the most slow concentric garden of bend in the circular groove and draw row and make stream and stir with oxygenation, passing concentric garden outer shroud ditch water body becomes air water and mixes whirlwind-type inertia Cyclic Rings stream and carry out garden Zhou Yundong, produces the aerobic biochemical reaction.Form gas water burst pump and rise the water body operation architecture that falls after rise with the water conservancy diversion passing.Produce the low relative waterhead in pond in the outer fissure height, impel the falling internal recycle tributary of corresponding internal reflux amount, following current to the following current secant of leaving by design by common wall bottom periphery position to water stream channel, become minimizing mud from the concentric garden Nei Chi of inflow and sink to the bottom the circular row bottom following current secant of alluvial to a fluid stream, the passing water body becomes inertia Cyclic Rings stream and carries out eddy current center and the vortex movement placed in the middle that center, pond, garden overlaps, and makes the anoxic biochemical reaction.Constitute pond formula oxidation ditch water treatment system in the outer single concentric ring ditch of gas water burst.
Two, the inside and outside pair of interior pond of concentric(al) circles circular groove formula bio-contact oxidation ditch
Pool volume is big or small in interior each concentric ring ditch of pond formula oxidation ditch and the garden in inside and outside two concentric ring ditch sets by the technical process requirement, has when guaranteeing operation enough and the hydraulic detention time of suitable proportion.The mutual common wall bottom periphery of structures position, by design leave make full use of water body kinetic energy potential energy the following current secant to water stream channel, be convenient to the water body following current and reduce mud and sink to the bottom the circular row bottom following current secant of alluvial to a fluid stream to becoming by outflow.
Pneumatic water pump pipe assembly shown in Figure 4 drawn as the gas water burst flow back to the stream line device, be provided with in the circular groove to concentric(al) circles from pond central authorities in the concentric(al) circles, water-in 10 is positioned at pond central authorities, 3 one of pipeline section straight pipes connect water-in 10, the other end of extending in the circular groove outside concentric(al) circles pipe is gone up prefabricated or is reserved reverse interface and connects and be arranged on outside the concentric(al) circles inlet 6 of gas water burst purifying processor 1 in the circular groove, by the size and the dissolved oxygen requirement of quantity of reflux two or more gas water burst purifying processors 1 can be set and be connected.
The pressurized air of technical process aeration aerating purposes in service or compression are contained oxygen gas mixture rise air supporting power as gas water burst pump synchronously, carry out the gas water burst and draw row and make stream.Gas gushes and draws pond central authorities water body pump liter backflow in the concentric garden of setting flow, concentrating on outside the most slow concentric garden of bend circular groove carries out the gas water burst and draws row and make stream and stir with oxygenation, passing the spherical biologic packing material mixed water body of free-floating in the circular groove outside the concentric garden becomes air water and mixes whirlwind-type inertia circulation circulation, carries out garden Zhou Yundong and produces the bio-contact oxidation reaction.Form gas water burst pump and rise the water body operation architecture that falls after rise with the water conservancy diversion passing.Produce the low relative waterhead in pond in the outer fissure height, impel the falling internal recycle tributary of corresponding internal reflux amount, the following current secant of leaving by design from common wall bottom periphery position is to water stream channel, gravity flow enters to pass in the circular groove concentric garden in is detained the water body that gathers drift particulate matter and active sludge and becomes inertia circulation circulation, carries out garden Zhou Yundong and makes the biological selective reaction of adsorbing.Gravity flow enters the pond in concentric the garden in and passes water body and become inertia circulation circulation, carries out the vortex movement placed in the middle that the eddy current center overlaps with center, pond, garden and makes to detest the anoxic biochemical reaction and collect dirt, and Nei Chi establishes at the center sewage-collecting well and removes contamination.Constitute pond formula bio-contact oxidation ditch water treatment system in the inside and outside two concentric ring ditches of gas water burst.
Three, the interior pond of China and foreign countries' three concentric(al) circles circular grooves formula oxidation ditch in the gas water burst
The pool volume size is by technical process requirement setting in interior each concentric circular groove of pond formula oxidation ditch structures and the garden in the interior China and foreign countries three concentric ring ditches, and there is the hydraulic detention time of sufficient and suitable proportion in each unit for treating water interval when guaranteeing the technical process operation.Each other common wall bottom periphery position by design leave make full use of water body kinetic energy potential energy the following current secant to water stream channel, be convenient to the water body following current and reduce mud and sink to the bottom the circular row bottom following current secant of alluvial to a fluid stream to becoming by outflow.
Pneumatic water pump pipe assembly shown in Figure 4 drawn as the gas water burst flow back to the stream line device, be provided with in the circular groove to concentric(al) circles from pond central authorities in the concentric(al) circles, water-in 10 is positioned at pond central authorities, 3 one of pipeline section straight pipes connect water-in 10, the other end of extending in the circular groove outside concentric(al) circles pipe is gone up prefabricated or is reserved reverse interface and connects and be arranged on outside the concentric(al) circles inlet 6 of gas water burst purifying processor 1 in the circular groove, by the size and the dissolved oxygen requirement of quantity of reflux two or more gas water burst purifying processors 1 can be set and be connected.
The pressurized air or the compression of technical process aeration aerating purposes in service are contained oxygen gas mixture, rise air supporting power as gas water burst pump synchronously and carry out the gas water burst and draw row and make stream.Gas gushes and draws pond central authorities water body pump liter backflow in the concentric garden of setting flow, concentrating on outside the most slow concentric garden of bend circular groove carries out the gas water burst and draws row and make stream and stir with oxygenation, passing outside the concentric garden in the circular groove water body becomes air water and mixes whirlwind-type inertia circulation circulation, carries out garden Zhou Yundong and produces the aerobic biochemical reaction.Form gas water burst pump and rise the water body operation architecture that falls after rise with the water conservancy diversion passing.Produce the low relative waterhead in pond in the outer fissure height, impel the falling internal recycle tributary of corresponding internal reflux amount, the following current secant of leaving by design from common wall bottom periphery position is to water stream channel, gravity flow enters in the concentric garden circular groove to be become and reduces mud and sink to the bottom the circular row bottom following current secant of alluvial to a fluid stream, the water body that gathers drift particulate matter and active sludge is detained in passing becomes inertia circulation circulation, carries out garden Zhou Yundong and does the facultative anaerobic biochemical reaction.Gravity flow enters circular groove concentric garden in again becomes and reduces circular row bottom following current secant that mud sinks to the bottom alluvial to a fluid stream, passes to be detained the water body that gathers drift about particulate matter and active sludge and to become inertia circulation circulation, carries out garden Zhou Yundong and makes the anoxic biochemical reaction.Gravity flow at last enters pond passing water body in concentric the garden in becomes inertia circulation circulation, carrying out vortex movement placed in the middle that the eddy current center overlaps with center, pond, garden, to make anaerobic biochemical reaction dirty with collection, generation avoids current short circuit and the water body that increases water body flow path distance to vow the progressive spirally streamline of the heart, inside edge, pond water body is detained the suspension active sludge than high-biomass, meets biochemical reaction conditional request and the single condition biochemical reaction that improves biological action efficient.Synthetic inversion type A
2/ O technical process.Constitute inversion type A
2Pond formula oxidation ditch water treatment system in China and foreign countries' three concentric ring ditches in the/O process gas water burst.
Four, pond counter-current air floating bio-contact oxidation filters ditch in the concentric(al) circles dicyclo ditch
With reference to reverse-flow biological contact oxidation pond, blodisc, the know-why of biological fluidized bed and operational characteristic, in inside and outside pair of concentric ring ditch on the pond formula oxidation ditch structure base, be provided with than pond in the high slightly concentric garden of hollow of design water treatment operation water surface elevation to overflowing into the dirty pond of formula collection, this the two-layer circumferential position of degree of depth position that suits under suitable height position, the water surface on the common wall water surface between the circular groove of circular groove in the outer circular groove in garden and the concentric garden with one heart is convenient to the tubing of connecting tube elbow and is passed into the following current secant to passage by designing usefulness.The pipe elbow that plays the water conservancy diversion mixing functions 2 that connects Pneumatic water pump pipe assembly as shown in Figure 2 with the method to set up that the pipe elbow 5 of bubble effect is led in exhaust is: the outlet 7 of gas water burst purifying processor 1 is by pipeline section straight pipe 3 connecting tube elbow 2 and pipe fitting Y-tube 4 successively, and the two ends in addition of pipe fitting Y-tube 4 are connected the pipe elbow 5 at suitable height position on the water surface by pipeline section straight pipe 3 respectively and in the pipe elbow 2 at suitable degree of depth position under the water surface.Pipe elbow 5 and pipe elbow 2 are fixedly mounted on this group Pneumatic water pump pipe assembly between circular groove on the outer circular groove inner side-wall of common wall concentric(al) circles, the inlet 6 of gas water burst purifying processor 1 draws pipeline by being folded to up or down of connecting and composing of pipeline section straight pipe and pipe elbow, Pneumatic water pump pipe assembly grouping gas gushes and draws come-up foam or following sediment, forms gas water burst pump and rises the water body operation architecture that falls after rise with the water conservancy diversion passing.During the technical process operation, the circular groove water body is two-layer about being divided in the garden with one heart, makes the floating water sports state that sluices that separates down of gas in the appearance.
Pneumatic water pump pipe assembly as the gas water burst along separate routes turbulent flow type shear air supporting functional device in small, broken bits and gas water burst and draw and flow back to the stream functional device.The pressurized air of technical process aeration aerating purposes in service or compression are contained oxygen gas mixture rise air supporting power as gas water burst pump synchronously, carry out the gas water burst and draw row and make stream.Gas gushes and draws sediment under the come-up foam that the circular groove inner side-wall is close to outside the concentric garden of common wall between circular groove, when forming in gas-liquid mixture fluid process pipe fitting Y-tube 4 sockets, carrying out buoyance lift falls crowded formula after rise and interlaces and obscure motion, produce high turbulent flow and shearing force, comprehensive collision turbulent flow type is sheared the usefulness that air in small, broken bits and tangent turbulent flow type are sheared air in small, broken bits, finish the gas water burst along separate routes turbulent flow type shear gas in small, broken bits and solid substance two bodies or gas-liquid affixed touch adhere to take off steady process processing after, by suitable degree of depth position circumferential position under the circular groove inner side-wall gauging line outside the concentric garden of common wall, by the design with tubing pass form the pipe elbow (2) that is connecting the water conservancy diversion mixing functions the following current secant to the straight pipe water stream channel, pump rise to reflux and to pour in the concentric garden circular groove and become circular row following current secant and mix a fluid stream admittedly to gas-liquid, the spherical biologic packing material mixed water body of last half storey free-floating of passing circular groove in the concentric garden becomes air water and mixes whirlwind-type inertia circulation circulation, carries out garden week synchronized movement oxygenation and stirs, pass demoulding, the air supporting back flushing.The input water distribution piping that raw waste water is arranged through circular groove water surface top in the concentric garden, spray and under be carried out the bio-contact oxidation filteration and by the counter-current air floating back flushing.The floating spherical biologic packing material that freely drifts about filters to hold back with bumping mutually to suspended substance peels off microbial film, and suspended substance or drift microbial film piece are lifted away from water body by the air supporting of buoyance lift bubble and form scum silica frost, constantly long-pending thick with pile height after be eliminated into the concentric garden Nei Chi of hollow.The effect of comprehensive expression physical biochemistry solves sludge organism and lumps mutually and the filler blockage problem.
Descend the half storey water body to fall the streaming falling with one heart in the garden in the circular groove and carry out the air supporting secondary separation, the common wall bottom periphery is provided with tangent line and lets out pipeline to guiding effect elbow as flowing back to certainly of water outlet between circular groove, from adjacency in the circular groove in the concentric garden to concentric garden outside the circular groove adjacency be provided with.Being convenient to back sluicing body circular groove in concentric garden flows out to outside the concentric garden outside the circular groove adjacency and becomes bottom following current tangent line and discharge to a fluid stream, pass outside the concentric garden that water body becomes inertia circulation circulation in the circular groove, carrying out garden Zhou Yundong, to do dissolved air flotation for the third time dirty with collection, impels outside floating foam and the concentric garden of sediment common wall between circular groove the circular groove inner side-wall to be close to and gather.Constitute the counter-current air floating bio-contact oxidation and filter ditch.Second pond or solid-liquid separation processing discharging and returned sluge are carried out in the circular groove water outlet outside concentric garden, constitute the interior pond of the inside and outside two concentric ring ditches of gas water burst formula counter-current air floating bio-contact oxidation and filter the ditch water treatment system.
Embodiment seven
As shown in Figure 7 Pneumatic water pump pipe assembly is installed on the application of flat flow air flotation pool
Pneumatic water pump pipe assembly is installed on the flat flow air flotation pool, with the inlet in the gas water burst purifying processor as shown in Figure 26 in conjunction with the pipeline section straight pipe 3 that is communicated with progradations, constitute to draw and flow back to the stream pipeline, lay terminal from the forward position, air flotation pool exposure chamber of flat flow air flotation pool to the air flotation pool separate chamber, described gas water burst purifying processor is installed on forward position, air flotation pool exposure chamber one side in pond, by pipeline section straight pipe 3 connecting tube elbow 2 successively and pipe fitting Y-tube 4, the two ends in addition of pipe fitting Y-tube 4 are respectively by pipeline section straight pipe 3 connecting tube elbows 2,5, the pipe elbow 5 of one end is on the water surface, and the pipe elbow 2 of the other end is under the water surface; Air flotation pool separate chamber water body is gushed the pump liter by gas and is back to forward position, air flotation pool exposure chamber through the 4 processing dischargings of pipe fitting Y-tube, become the projected depth translation of gushing out and draw to the gas water burst that mixes dissolved air water stream and flow back to the stream pipeline system, constitute gas water burst turbulent flow type and shear air supporting in small, broken bits and plug-flow slagging-off function flat flow air flotation pool.
Draw as the gas water burst and to flow back to stream line device when operation, use pressurized air, or low compression ozone, these chemical action classes of compression arbon dioxide of the high secondary pollution of water solubility adhere to and take off steady effect gas, or steady effect gas is taken off in low these heat energy effect classes adhesions of heat of compression gas of water solubility, rise air supporting power as gas water burst pump, the gas water burst sinks air flotation pool separate chamber terminal water body pump liter and is back to forward position, air flotation pool exposure chamber through the 4 processing dischargings of pipe fitting Y-tube, forms the gas water burst and draws the water body air supporting operation architecture that flows back to stream and water conservancy diversion passing.Gas-liquid mixture fluid is sheared in pipe fitting Y-tube 4 sockets of function at gas-liquid shunt turbulent flow type, carrying out buoyance lift falls crowded formula after rise and interlaces and obscure motion, produce high turbulent flow and shearing force, comprehensive collision turbulent flow type is sheared the usefulness that air in small, broken bits and tangent turbulent flow type are sheared air in small, broken bits, finish the gas water burst along separate routes turbulent flow type shear that gas in small, broken bits and solid substance two bodies or gas-liquid are affixed to be touched after adhesion takes off steady process, pipe elbow 2 discharging of water conservancy diversion mixing functions is gushed out and is wrapped up in the fine solid substance of Relying and flow to mixing dissolved air water with the projected depth translation of micro bubble, self in the air flotation pool exposure chamber isolating while of buoyance lift, pass raw waste water wake contact the carrying out dissolved air flotation of input, become the passing of falling formula plug-flow water body and float off scum silica frost, and compile exhaust and lead the floating foam of bubble that pipe elbow 5 combustion gas of bubble effect follow and pile high definition and remove, reclaim the residual ozone that combustion gas is followed simultaneously, these chemical action classes of carbonic acid gas adhere to takes off steady effect gas recompression recycle.Constituting gas water burst turbulent flow type shears in small, broken bits and plug-flow slagging-off flat flow air flotation pool treatment system.
Embodiment eight
As shown in Figure 8 Pneumatic water pump pipe assembly is installed on the application of biological contact oxidation pond or BAF
One, BAF
Pneumatic water pump pipe assembly shown in Figure 4 is drawn row's pump riser line apparatus as the gas water burst, apply to BAF, the pressurized air or the compression of aeration aerating purposes in the water treatment procedure are contained oxygen gas mixture, rise air supporting power as gas water burst pump synchronously, carry out the gas water burst and draw row and make stream.Gas water burst usefulness gas mixes air water water synchronous pump liter and is adjusted to direct ratio, gushes out translation to sector shape gas-liquid mixed current through the pipe elbow 2 of block form water conservancy diversion mixing functions, and it is integrated to integrate gas distribution water distribution piping.
The BAF gas collection that binds, or top, pond adds and put secondary deodorization functions facility, or the strange land is provided with secondary even deodorization functions facility repeatedly.Pending foul smell mixing air added press to compression and contain oxygen mixing foul smell gas and rise air supporting power as gas water burst pump, carrying out the gas water burst draws row and makes stream, formation contains oxygen mixing foul smell current, through biologic packing material absorb, dissolving, resident with carry out a biological disposal upon after, Disabled after-odour gas is washed humidification effusion water body, the bad smell biological purification facility that imports secondary or repeatedly bad smell biological purification through gas transmission system carries out subsequent disposal, becomes except that foul smell water burst BAF water treatment system.
Two, alternately two gas water burst bio-contact oxidations of Round Sump or filtering basin
In the middle of two one group biological contact oxidation pond, build a piping solid-liquid separation second pond side by side jointly, recycling effluent and backflow water distribution exchange function piping are arranged on both sides, settling tank base, stretch upwards the water body that is communicated with filler top in the biological contact oxidation pond of both sides, become relatively to bottom water body turnover circulation pipe network.The gas water burst that Pneumatic water pump pipe assembly synthetic gas water burst state shown in Figure 4 alternately exchanges draws and flows back to the stream pipe network, is arranged at the filler below, passes the mutual common wall in three ponds two the biological contact oxidation pond water bodys that are docked and connected.The pressurized air or the compression of aeration aerating purposes in the water treatment procedure are contained oxygen gas mixture, rise air supporting power as gas water burst pump synchronously, carry out the gas water burst and draw row and make stream, it is integrated with the backflow piping to integrate distribute water and air, forms gas water burst pump and rises the water body operation architecture that the air-flotation type backflow exchanges.Two biological contact oxidation pond water bodys change upwelling and down-welling direction in the filler because of gas water burst state alternately exchanges, make the treatment function of filler between bio-contact oxidation or filtration or air supporting wash-out function, exchange change, the raw waste water input water distributing pipe of filler top, two ponds exchanges start or stop synchronously, the draining of bonding pad top water body and water distribution exchange function piping also exchange the turnover state synchronously in the part of both sides, second pond base in the biological contact oxidation pond of both sides.Remove contamination and surface layer of water collection draining piping at the bottom of adding upper storage reservoir, form boat form solid-liquid separation function structure.Constitute alternately two gas water burst bio-contact oxidations of Round Sump or filtration process facility.
Claims (9)
1, a kind of Pneumatic water pump pipe assembly, form by gas water burst purifying processor, pipeline section straight pipe, pipe elbow and pipe fitting Y-tube, gas water burst purifying processor is the threeway tubulose, at the one end bubble generator is housed, its relative end is outlet, side is inlet, it is characterized in that: outlet (7) end of described gas water burst purifying processor (1) is by pipeline section straight pipe (3) connecting tube elbow (2).
2, according to the described Pneumatic water pump pipe assembly of claim 1, it is characterized in that: the other end connecting tube Y-tube (4) of described pipe elbow (2), the two ends in addition of pipe fitting Y-tube (4) are respectively by pipeline section straight pipe (3) connecting tube elbow (2,5).
3, according to the described Pneumatic water pump pipe assembly of claim 1, it is characterized in that: the inlet (6) of described gas water burst purifying processor (1) connects pipeline section straight pipe (3).
4, according to the described Pneumatic water pump pipe assembly of claim 1, it is characterized in that: at least two gas water burst purifying processors (1) are connected in pipeline section straight pipe (3).
5, the application of a kind of Pneumatic water pump pipe assembly in water technology, it is characterized in that: utilize gas water burst purifying processor (1) to rise device for gas water burst pump, extension by pipeline section straight pipe (3) connects, pipe elbow (2) in conjunction with the water conservancy diversion mixing functions, the pipe fitting Y-tube (4) of gas-liquid shunt turbulent flow type shearing function and the pipe elbow (5) that the bubble effect is led in exhaust constitute Pneumatic water pump pipe assembly, be installed in water processing establishment or the equipment, as being that gas water burst pump that gas water burst pump rises air supporting power rises air supporting functional device or gas water burst and draws and flow back to the stream line device with the pressurized gas, carry out water treatment.
6, according to the application of the described Pneumatic water pump pipe assembly of claim 5 in water technology, it is characterized in that: described Pneumatic water pump pipe assembly is installed on circular water treating pond, water-in (10) is positioned at pond central authorities, pipeline section straight pipe (3) connects water-in (10), and be connected with the inlet (6) of the gas water burst purifying processor (1) that is installed on inside edge, circular water treating pond pond, pipe elbow (2) connects the outlet (7) of gas water burst purifying processor (1) by pipeline section straight pipe (3), becoming gas gushes to draw and sets gas water burst that flow cell central liquid pump liter is back to the discharging of inside edge, pond and draw and flow back to streaming system, central authorities lay to the inside edge, pond from the pond, constitute the circular water treating pond of Pneumatic water pump pipe assembly vortex movement placed in the middle.
7, according to the application of the described Pneumatic water pump pipe assembly of claim 5 in water technology, it is characterized in that: described Pneumatic water pump pipe assembly is installed on pond formula oxidation ditch in the concentric(al) circles circular groove, water-in (10) is positioned at pond central authorities, pipeline section straight pipe (3) connects water-in (10), and be installed on the outer circular groove of concentric(al) circles in the inlet (6) of gas water burst purifying processor (1) be connected, pipe elbow (2) is connected with gas water burst purifying processor (1) outlet (7) by pipeline section straight pipe (3), become gas and gush pond central authorities water body in the concentric(al) circles that draws the setting flow, the gas water burst that the pump liter is back to the outer circular groove discharging of concentric(al) circles draws and flows back to the stream pipeline system, lay to concentric(al) circles in the circular groove from pond center in the concentric(al) circles, the following current secant of leaving by design in conjunction with the mutual common wall peripheral position of structures is to water stream channel, form gas water burst pump and rise the water body operation architecture that falls after rise with the water conservancy diversion passing, the synthetic water processing technological flow constitutes pond in outer single concentric(al) circles circular groove, pond formula oxidation ditch system in pond or the interior China and foreign countries three concentric(al) circles circular grooves in inside and outside two concentric(al) circles circular groove.
8, according to the application of the described Pneumatic water pump pipe assembly of claim 5 in water technology, it is characterized in that: Pneumatic water pump pipe assembly is installed on the flat flow air flotation pool, described gas water burst purifying processor (1) is loaded on a side in forward position, air flotation pool exposure chamber, by pipeline section straight pipe (3) connecting tube elbow successively (2) and pipe fitting Y-tube (4), the two ends in addition of pipe fitting Y-tube (4) are respectively by pipeline section straight pipe (3) connecting tube elbow (2,5), the pipe elbow of one end (5) is on the water surface, the pipe elbow of the other end (2) is under the water surface, the inlet (6) of gas water burst purifying processor (1) connects pipeline section straight pipe (3) and extends to air flotation pool separate chamber terminal, becoming gas gushes and draws air flotation pool separate chamber terminal water body pump liter and be back to forward position, air flotation pool exposure chamber and handle discharging through pipe fitting Y-tube (4), the projected depth of gushing out translation is drawn to the gas water burst that mixes dissolved air water stream and is flow back to the stream pipeline system, lay terminal from the forward position, air flotation pool exposure chamber of flat flow air flotation pool, constitute gas water burst pump and rise air supporting piping flat flow air flotation pool to the air flotation pool separate chamber.
9, according to the application of the described Pneumatic water pump pipe assembly of claim 5 in water technology, it is characterized in that: Pneumatic water pump pipe assembly is installed on the application of biological contact oxidation pond or BAF, described Pneumatic water pump pipe assembly is installed under the filler of biological contact oxidation pond or BAF system, gush out translation to sector shape gas-liquid mixed current through the pipe elbow 2 of block form water conservancy diversion mixing functions, it is integrated to integrate gas distribution water distribution or reflux cycle piping, constitutes gas water burst pump and rises air supporting piping bio-contact oxidation and filtration process facility.
Priority Applications (2)
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| CN2008102199692A CN101475236B (en) | 2008-12-09 | 2008-12-09 | Pneumatic water pump pipe assembly and use thereof in water treatment technology |
| PCT/CN2009/075250 WO2010066172A1 (en) | 2008-12-09 | 2009-12-02 | Pneumatic water pump tubular unit |
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| CN2008102199692A CN101475236B (en) | 2008-12-09 | 2008-12-09 | Pneumatic water pump pipe assembly and use thereof in water treatment technology |
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| CN101475236B CN101475236B (en) | 2012-03-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010066172A1 (en) * | 2008-12-09 | 2010-06-17 | Chen Kangyuan | Pneumatic water pump tubular unit |
| CN101891299A (en) * | 2010-07-05 | 2010-11-24 | 上海凡清环境工程有限公司 | Deodorizing method and system |
| CN103053447A (en) * | 2011-10-20 | 2013-04-24 | 中国水产科学研究院渔业机械仪器研究所 | Purified water aquaculture system using aeration assembly |
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| CN105692879A (en) * | 2016-03-23 | 2016-06-22 | 金贝尔(福建)水环境工程有限公司 | Circular security self-maintenance system in factory biological filter |
| WO2021176259A1 (en) * | 2020-03-06 | 2021-09-10 | Arun Ganesaraman | An apparatus for aeration and a method thereof |
| CN111410299A (en) * | 2020-05-10 | 2020-07-14 | 重庆文理学院 | Flexible filler sequencing batch biofilm reactor |
| CN114956302A (en) * | 2022-05-11 | 2022-08-30 | 山东省水利科学研究院 | Low-energy-consumption membrane ozone air flotation integrated device |
| CN115893578B (en) * | 2022-11-08 | 2024-05-24 | 中国石油大学(华东) | Vertical pipe type micro-cyclone-intensified air floatation coupling process device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB9801877D0 (en) * | 1998-01-30 | 1998-03-25 | Flucon Pumps Limited | Aerators |
| JP2000513655A (en) * | 1997-05-19 | 2000-10-17 | 呈瑞 陳 | Multipurpose cleaning device |
| JP3291623B2 (en) * | 1999-01-14 | 2002-06-10 | 賢一 今子 | Gas-liquid mixing device |
| CN2448103Y (en) * | 2000-11-07 | 2001-09-19 | 陈康源 | Low power consumption environment protection pneumatic gushed water purifier |
| CN2494826Y (en) * | 2001-08-15 | 2002-06-12 | 唐雄伟 | Overlying pushing flow type water treating device |
| JP2003088270A (en) * | 2001-09-13 | 2003-03-25 | Eiji Yamanaka | Bubbler made of pipe |
| CN2571737Y (en) * | 2002-09-29 | 2003-09-10 | 张建华 | Airfloat pump |
| CN201002983Y (en) * | 2006-05-16 | 2008-01-09 | 何峰 | Highly effective air-float machine impeller |
| CN101475236B (en) * | 2008-12-09 | 2012-03-21 | 陈康源 | Pneumatic water pump pipe assembly and use thereof in water treatment technology |
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2008
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010066172A1 (en) * | 2008-12-09 | 2010-06-17 | Chen Kangyuan | Pneumatic water pump tubular unit |
| CN101891299A (en) * | 2010-07-05 | 2010-11-24 | 上海凡清环境工程有限公司 | Deodorizing method and system |
| CN103053447A (en) * | 2011-10-20 | 2013-04-24 | 中国水产科学研究院渔业机械仪器研究所 | Purified water aquaculture system using aeration assembly |
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| WO2010066172A1 (en) | 2010-06-17 |
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