CN109851042A - Water oxygenation equipment - Google Patents
Water oxygenation equipment Download PDFInfo
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- CN109851042A CN109851042A CN201910291627.XA CN201910291627A CN109851042A CN 109851042 A CN109851042 A CN 109851042A CN 201910291627 A CN201910291627 A CN 201910291627A CN 109851042 A CN109851042 A CN 109851042A
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- pipe
- air inlet
- water
- inlet pipe
- water flow
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 242
- 238000006213 oxygenation reaction Methods 0.000 title claims abstract description 36
- 238000002156 mixing Methods 0.000 claims abstract description 23
- 239000010865 sewage Substances 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 15
- 230000005484 gravity Effects 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 72
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 21
- 239000001301 oxygen Substances 0.000 abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 abstract description 21
- 230000000694 effects Effects 0.000 description 21
- 238000005273 aeration Methods 0.000 description 15
- 239000010802 sludge Substances 0.000 description 8
- 238000012546 transfer Methods 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 6
- 241001148470 aerobic bacillus Species 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/22—Activated sludge processes using circulation pipes
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The present invention discloses a kind of water oxygenation equipment comprising the pump housing, the first pipe, the second pipe and Liqiud-gas mixing device；Liqiud-gas mixing device includes air inlet pipe；The pump housing is connect with the first pipe, and the first pipe is connected to setting with the second pipe, and the interface being connected to the first pipe is formed on the second pipe；The first end of second pipe and the second end of the second pipe connect, and the first end of the second pipe and the second end of the second pipe are set gradually from high to low along gravitional force direction；Air inlet pipe one end is equipped with air inlet, and the other end of air inlet pipe is equipped with gas outlet, and the air inlet of air inlet pipe communicates with the outside world；The gas outlet of air inlet pipe extends to the water outlet downstream position of interface.The present invention improves the dissolved oxygen rate in water body.
Description
Technical field
The present invention relates to a kind of water oxygenation equipment.
Background technique
Aeration system, which refers to, is artificially passed through air into water body by appropriate equipment, to improve the oxygen content in water body, and
Existing oxygen increasing equipment haves the shortcomings that oxygen-transfer efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of water oxygenation equipment, one or more in above-mentioned prior art problem is solved
It is a.
According to an aspect of the invention, there is provided a kind of water oxygenation equipment comprising the pump housing, the first pipe, the second pipe
And Liqiud-gas mixing device；Liqiud-gas mixing device includes air inlet pipe；The pump housing is connect with the first pipe, and the first pipe is connected to the second pipe to be set
It sets, the interface being connected to the first pipe is formed on the second pipe；The first end of second pipe and the second end of the second pipe connect, and the
The first end of two pipes and the second end of the second pipe are set gradually from high to low along gravitional force direction；Air inlet pipe one end be equipped with into
The other end of port, air inlet pipe is equipped with gas outlet, and the air inlet of air inlet pipe communicates with the outside world；The gas outlet of air inlet pipe, which extends to, to be connect
The water outlet downstream position of mouth.
In this way, at work, water is pumped into the first pipe by the pump housing for providing power to improve water level, there is water certain
Potential energy, improve the flowing velocity of water by water pump, the first pipe imports water flow in the second pipe by interface, due to the second pipe
First end and the second end of the second pipe set gradually from high to low along gravitional force direction, then water flow is under the effect of gravity
Second end towards the second pipe flows, and since the first end of the second pipe and the second end of the second pipe connect, then water flow exists
Towards when the second end flowing of the second pipe under gravity, the form and speed of water flow column will not be generated because being influenced by negative pressure
Interference；Since the gas outlet of air inlet pipe extends into the water outlet downstream position of the second pipe inner joint, the water flow flowed out from interface
Column can will be located at part and the gas outlet package submergence in the water outlet downstream of interface in air inlet pipe；And due to the air inlet of air inlet pipe with
The external world communicates, and as water flow column is flowed towards the second end of the second pipe under the effect of gravity, flowing water stream is by air from air inlet pipe
Air inlet entered in water flow by gas outlet siphon, as air is inhaled into water flow, air is gradually accumulated in gas outlet,
The air of accumulation gradually arranges water flow from gas outlet, and until siphonic effect is eliminated, air stops entering water from gas outlet
In stream, then since the speed of water flow is greater than the speed that floats in water of air, the air of the accumulation flows away together with water flow,
The bubble flowed therewith is formd in water flow, then due to the air of accumulation is taken away by water flow, without the blocking of air,
Gas outlet is wrapped up again and being submerged by water flow, and produces siphonic effect, and gas outlet is gradually accumulated generation bubble, such Zhou Erfu again
Begin, to form a series of bubble in water flow, bubble is swept along in water flow, so that multiple bubble distributions are in water flow
In, to improve the quantity of stream nucleus, increase the dissolved oxygen rate of water flow, last water flow is with bubble from the of the second pipe
Two ends are injected in water body, to improve the dissolved oxygen rate in water body.
In some embodiments, the Liqiud-gas mixing device further includes drainage panel, and the drainage panel is located at institute
The gas outlet of air inlet pipe is stated, and drains panel and is equipped with multiple solarization air caps to connect with gas outlet.Since dial hood will be drained
It is located on the gas outlet of air inlet pipe, water flow can along the flowing of drainage panel, (i.e. water flow will entirely drain face simultaneously from air inlet pipe
The submergence of plate package), multiple solarization air caps to connect with gas outlet are offered on panel simultaneously because draining, similarly flowing water stream
Air is siphoned into gas outlet from the air inlet of air inlet pipe, water flow is equivalent to and is continuously sprayed to from solarization air cap along drainage panel
Air cut, air-flow is cut into minute bubbles；To which air is finally from multiple on panel by draining in gas outlet
Solarization air cap is dispersedly mixed into water flow；And then further increase the oxygen content in water flow.
In some embodiments, air inlet pipe includes the first round tube and the second round tube, in the bottom end of the first round tube and second
Transverse tube is also connected with to perforation between the bottom end of round tube, transverse tube is connected with the first round tube and the perforation of the second round tube respectively, transverse tube
Bottom side is formed as draining panel, offers multiple solarization air caps on the bottom side of transverse tube.
In this way, due to transverse tube respectively with the first round tube and the second round tube perforation connect, then the solarization air cap of long groove shape with go out
Port perforation connection；Shaped skeleton is equipped between first round tube and the second round tube, the first round tube and the second round tube are separately fixed at
On two opposite side of shaped skeleton, transverse tube is fixed on the bottom side of shaped skeleton, and shaped skeleton is played to transverse tube, the first round tube and
The effect of two round tubes sizing support.
In some embodiments, the Liqiud-gas mixing device includes at least two air inlet pipe, and the shape of air inlet pipe is arranged
Extend at the direction for ejecting water flow along interface, multiple air inlet pipe parallel arrangements are arranged in the second pipe, and two adjacent air inlets
Interval, interface described in the spaced-apart alignment are equipped between pipe.
In this way, being extended by being shaped to air inlet pipe along the direction that interface ejects water flow, and adjacent two
Interval is equipped between air inlet pipe, water flow column can enter and full of interval, then being equivalent in each air inlet pipe close to gas outlet
Position can be wrapped up by water flow and submerge, simultaneously because drainage panel is located on the gas outlet of air inlet pipe, water flow can be from air inlet
Along the flowing of drainage panel (i.e. water flow will entirely drain the submergence of panel package simultaneously) on pipe, simultaneously because being opened up on drainage panel
There are multiple solarization air caps to connect with gas outlet, similarly air is siphoned into outlet from the air inlet of air inlet pipe by flowing water stream
Mouthful, air is finally dispersedly mixed into water flow from gas outlet by multiple solarization air caps on drainage panel；To further
Increase the efficiency that air is mixed into water flow by siphon.
In some embodiments, the gas outlet of air inlet pipe is 0m-2.0m at a distance from the edge of interface bottom edge.
In some embodiments, the second end of the second pipe is connected with injector head, and injector head is arranged to towards sewage bottom of pond portion
Injection.
In this way, passing through the guidance of injector head, water when water flow is ejected from the second end of the second pipe under gravity
Stream so that the sludge for being deposited in sewage bottom of pond portion be broken up, can also prevent sludge agglomeration to be deposited in cesspool base injcction
Sewage bottom of pond portion is stopped doing business caused by avoiding due to decontaminating bricklayer's's sequence, so as to avoid stopping doing business because for the treatment of plant caused by municipal administration
Cut off the water；Simultaneously because the water flow sprayed from injector head has micro-bubble, water flow can be to the sludge being deposited in sewage bottom of pond portion
In aerobic bacteria sufficient oxygen is provided, provide advantage for rapid breed of aerobic bacteria, it is good in cesspool to increase
Oxygen bacterium number amount, greater number of aerobic bacteria helps quickly to consume the organic matter in sewage, to further increase dirt
Water treatment efficiency.
In some embodiments, the injector head is arranged relative to cesspool bottom angled.
And in the prior art, in order to increase the intracorporal aeration uniformity of water, motor is generallyd use to drive impeller to rotate,
Water in impeller stirring-up sewage pond, is caused to flow circulation, in the present invention, by the way that injector head inclines relative to sewage bottom of pond portion
Tiltedly setting, after water flow is ejected from injector head, the water flow with speed carrys out the water body in stirring-up sewage pond from the bottom of cesspool,
Injector head has been bent outwardly certain angle a along the central axis obliquely downward radially of the second end of the second pipe, and bending angle a exists
Between 90 ° -180 °.8-34 meters of oxygenation range are effectively improved, while can be improved the uniformity of bubble distribution, impact range is more
Greatly.The present invention also has the function of pushing the water circulation in cesspool while aeration, without other equipment and technique
It pushes water flowing to recycle, has saved cost, be easy to promote in the market.
In some embodiments, it is also provided with and communicated with water storage device on the first pipe, water storage device is along gravitional force side
To the top that the first pipe is arranged in.
In this way, water storage device use tee tube or water tank, when the pump housing be pumped into water it is excessive when, water flow can be from first
Pipe enters in water storage device, to absorb extra water flow, when the pump housing be pumped into water it is less than normal when, water flow can from water storage device into
Enter into the first pipe, with makeup water stream amount, it is possible thereby to stationary flow amount, due to being mixed into the present invention from the air inlet of air inlet pipe
The air capacity of water flow is related with water flow, to play the role of stablizing mixed gas efficiency.
In this way, making the present invention that there is more preferably aeration effect.
Water oxygenation equipment of the present invention has the advantage that with comprehensive functions such as oxygenation, aeration, plug-flows.Wherein gas-liquid
Mixing arrangement combines the pump housing that water level can be improved to realize quickly and effectively oxygenation, keeps forming quantity generation in water a large amount of uniform small
Bubble increases water and air contact area, effectively increases oxygen-transfer efficiency, improves the purpose of dissolved oxygen, and the use of injector head is realized
Plug-flow.It is cheap, it is easy to use.
Detailed description of the invention
Fig. 1 is the schematic diagram of water oxygenation equipment of the invention；
Fig. 2 is the structure chart of a certain embodiment of water oxygenation equipment of the invention；
Fig. 3 is the structure chart of a certain embodiment Liqiud-gas mixing device of the present invention；
Fig. 4 is enlarged drawing at the A of Fig. 3；
Fig. 5 is another visual angle figure of Fig. 3；
Fig. 6 is the structure chart of a certain embodiment of water oxygenation equipment of the invention；
Fig. 7 is the structure chart of a certain embodiment Liqiud-gas mixing device of the present invention；
Fig. 8 is the structural schematic diagram at another visual angle of Fig. 7；
Fig. 9 is the structure chart of a certain embodiment Liqiud-gas mixing device of the present invention；
Figure 10 is the structure chart of a certain embodiment Liqiud-gas mixing device of the present invention.
Label: the 1- pump housing, the pipe of 2- first, 21- water storage device, 222- cabinet, 223- mounting platform, 22- casing, 3- second
Pipe, 31- interface, 32- injector head, 41- air inlet pipe, 411- air inlet, the gas outlet 412-, 5- drain panel, 51- solarization air cap, 42-
First round tube, 422- square through-pipe, the second round tube of 43-, 52- transverse tube, 6- shaped skeleton, 7- chain, the interval 8-；2231- third pipe.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Embodiment one:
Fig. 1 to Fig. 5 schematically shows the structure of the water oxygenation equipment of one embodiment of the present invention.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the water oxygenation equipment, including the pump housing 1, the first pipe 2, the second pipe 3,
Liqiud-gas mixing device；Liqiud-gas mixing device includes air inlet pipe 41；The pump housing 1 is connect with the first pipe 2, in the present embodiment, the first pipe 2
Setting is connected to by casing 22 with the second pipe 3, in other embodiments, the first pipe can also be directly connected to the second pipe,
As long as the structure that can be connected to the first pipe with the second pipe；The interface being connected to the first pipe 2 is formed on second pipe 3
31；The first end of second pipe 3 and the second end of the second pipe 3 set gradually and connect from high to low along gravitional force direction；
41 one end of air inlet pipe is equipped with air inlet 411, and the other end of air inlet pipe 41 is equipped with gas outlet 412, the air inlet 411 of air inlet pipe 41 with
The external world communicates；The gas outlet 412 of air inlet pipe 41 extends to the water outlet downstream position of interface 31.
Specifically, in the present embodiment, the present invention is used in the aeration system of cesspool, the concrete type of the pump housing 1 is
Immersible pump, when in use, the pump housing 1 are slipped into treatment tank, and the first pipe is immersed in cesspool and connect with the pump housing, wherein
A part is extended on the cesspool water surface, and the second pipe 3 erects in cesspool, and the second end of the second pipe 3 is submerged in water, and second
The first end of pipe 3 is located at the top on the second end gravitional force direction of the second pipe 3.
The course of work: water is pumped into the first pipe 2 by the pump housing 1, and water flow is imported the second pipe 3 by interface 31 by the first pipe 2
It is interior, since the first end of the second pipe 3 and the second end of the second pipe 3 are set gradually from high to low along gravitional force direction, then
Water flow is flowed towards the second end of the second pipe 3 under the effect of gravity, and due to the first end of the second pipe 3 and the second of the second pipe 3
End connects, then water flow is under the effect of gravity towards when the second end flowing of the second pipe 3, the form and speed of water flow column will not be because
It is influenced by negative pressure and generates interference；Since the gas outlet 412 of air inlet pipe 41 extends into the water outlet of 3 inner joint 31 of the second pipe
Downstream position, the water flow column flowed out from interface 31 can will be located at part and the outlet in the water outlet downstream of interface 31 in air inlet pipe 41
412 package submergence of mouth；And since the air inlet of air inlet pipe 41 411 communicates with the outside world, as water flow column is under the effect of gravity towards
The second end of two pipes 3 flows, and flowing water stream enters air from the air inlet 411 of air inlet pipe 41 by 412 siphon of gas outlet
In water flow, as air is inhaled into water flow, air is gradually accumulated in gas outlet 412, the air of accumulation gradually by water flow from
It is arranged on gas outlet 412, until siphonic effect is eliminated, air stopping enters in water flow from gas outlet 412, then due to water flow
Speed be greater than the speed that floats in water of air, the air of the accumulation flows away together with water flow, i.e., forms in water flow
The bubble flowed therewith, then due to the air of accumulation is taken away by water flow, without the blocking of air, water flow is again by gas outlet
412 package submergences, and siphonic effect is produced, gas outlet 412 is gradually accumulated generation bubble again, so in cycles, thus
A series of bubble is formed in water flow, bubble is swept along in water flow, so that multiple bubble distributions are in water flow, to improve
The quantity of stream nucleus, increases the dissolved oxygen rate of water flow, last water flow is injected to bubble from the second end of the second pipe 3
In sewage body, the dissolved oxygen rate in sewage is improved, and then improves microorganism to the organic matter decomposition efficiency in sewage, has energy conservation
The characteristics of power saving.Oxygen-transfer efficiency is high.It should be noted that the present invention can also be used in for example: fish pond aeration oxygen replenishing, creek expose
In the water oxygenations occasion such as gas oxygenation.
Water pump is the machinery for conveying liquid or being pressurized liquid.The power of water pump typically refers to input power, i.e. prime mover
Reach the power on pump shaft, therefore also known as shaft power, it is indicated with P, is generally write exactly on water pump specification or the pump housing.Electricity consumption
Amount (kilowatt hour)=power P (W)/1000 × time T (hour) is exemplified below: water pump output power 600W, input power
960W, rated speed 2850rpm, total head 25m, rated head 20m, metered flow 50L/min, if pumping one ton to 20 meters of eminences
Water, then calculate it is as follows: calculate pump 1 ton of water needs time；1 ton of 1000 liters of water=1000 liter ÷ 50L/min=20min
(minute)=0.33 hour, the power of water pump select input power=960W=0.96kW, calculate the power consumption of 1 ton of water of pump=
0.96kW × 0.33 hour=0.32kWh=0.32 degree electricity.For traditional wastewater processing equipment, generally mentioned by water pump
High 0.5-5 meters of water level can realize the water oxygenation effect of dissolved oxygen superelevation, not need to carry out aeration phase using powerful device
Work as economize on electricity.
Further, the second end of the second pipe 3 is connected with injector head 32, and injector head 32 is arranged to spray towards sewage bottom of pond portion
It penetrates.In this way, passing through the guidance of injector head 32, water flow when water flow is ejected from the second end of the second pipe 3 under gravity
So that the sludge for being deposited in sewage bottom of pond portion be broken up, sludge agglomeration can also be prevented to be deposited in dirt cesspool base injcction
Basin bottom is stopped doing business caused by avoiding due to decontaminating bricklayer's's sequence, so as to avoid stopping doing business because for the treatment of plant caused by municipal administration stop
Water；Simultaneously because the water flow sprayed from injector head has micro-bubble, water flow can be deposited in the sludge in sewage bottom of pond portion
Aerobic bacteria sufficient oxygen is provided, provide advantage for rapid breed of aerobic bacteria, increase aerobic in cesspool
Bacterium number amount, greater number of aerobic bacteria helps quickly to consume the organic matter in sewage, to further increase sewage
Treatment effeciency.
In addition, in the prior art, in order to increase the intracorporal aeration uniformity of water, generalling use motor to drive impeller to turn
Dynamic, the water in impeller stirring-up sewage pond is caused to flow circulation, in the present invention, specifically, and in the present embodiment, injector head
32 are obliquely installed relative to sewage bottom of pond portion.Injector head is along the central axis obliquely downward radially of the second end of the second pipe
It is bent outwardly certain angle a, bending angle a is between 90 °~180 °.8-34 meters of oxygenation range are effectively improved, while can
The uniformity of bubble distribution is improved, impact range is bigger.After water flow is ejected from injector head 32, water flow pushing away in the horizontal direction
Stream power pushes the water body in cesspool from the bottom of cesspool, so that the present invention, which has, will be deposited in sewage bottom of pond portion
Also have the function of pushing the water circulation in cesspool while sludge breaks up function, reduce or without other equipment and
Technique pushes water flowing to recycle, and has saved cost, is easy to promote in the market.In other embodiments, injector head may be used also
To be vertical against sewage bottom of pond portion, similarly, water flow can also be to cesspool base injcction, so that sewage bottom of pond portion will be deposited in
Sludge break up, as long as injector head 32 can be arranged to the specific structure sprayed sewage bottom of pond portion and angle i.e.
It can.
In other embodiments, the injection direction of injector head can also be arranged horizontally, in this way, due to water flow
It is to be sprayed from injector head in the horizontal direction, then the plug-flow power of water flow pushes the water in cesspool from the bottom of cesspool
Body so that the water in cesspool be pushed to recycle, and then increases the intracorporal aeration uniformity of water and effectively improves oxygenation range.
Further, it is also provided with and communicated with water storage device 21 on the first pipe 2, water storage device 21 is set along gravitional force direction
It sets in the top of the first pipe 2.In the present embodiment, water storage device 21 and the specific connection type of the first pipe 2 are: by water storage device
21 are separately configured to a cabinet, which is mounted on the top of the first pipe 2, and the bottom of cabinet is connected by pipeline and the first pipe 2
It is logical.Water storage device 21 is used into tee tube, tee tube has the opening communicated with the outside world, in this way, being pumped into water mistake when the pump housing 1
When big, water flow can enter in water storage device 21 from the first pipe 2, to absorb extra water flow, when the pump housing 1 to be pumped into water less than normal
When, water flow can enter in the first pipe 2 from water storage device 21, with makeup water stream amount, it is possible thereby to stationary flow amount, due to this hair
The air capacity for being mixed into water flow from the air inlet 411 of air inlet pipe 41 in bright is related with water flow, to play stable gas-liquid mixed dress
The effect for the mixed gas efficiency set stablizes the oxygen content increased in water flow, to further improve oxygen-transfer efficiency of the invention.
Mixed gas efficiency refers to that Liqiud-gas mixing device makes the efficiency that bubble is formed in water flow.
In detail, Liqiud-gas mixing device includes multiple air inlet pipe 41 and drainage panel 5, and air inlet pipe 41 is shaped to edge
The direction that interface 31 ejects water flow is extended, and drainage panel 5 is located at the gas outlet 412 of air inlet pipe 41, and drains and set on panel 5
There are multiple solarization air caps 51 to connect with gas outlet 412, multiple 41 parallel arrangements of air inlet pipe are arranged in the second pipe 3, and adjacent
Two air inlet pipe 41 between be equipped with interval 8, interval 8 alignment the second pipes 3 on interfaces 31.Between spaced-apart alignment interface herein refers to
It can be flowed into after flowing out water flow towards interface and full of (flow direction as shown in arrow L in Fig. 5, arrow L is i.e. from Fig. 1 in interval
The water (flow) direction that middle interface 3 ejects).In this way, ejecting water flow along interface 31 by being shaped to air inlet pipe 41
Direction is extended, and interval 8 is equipped between two adjacent air inlet pipe 41, and water flow column can enter and full of interval 8, then being equivalent to
Position in each air inlet pipe 41 close to gas outlet 412 can be wrapped up by water flow to be submerged, simultaneously because drainage panel 5 is located at
On the gas outlet 412 of air inlet pipe 41, water flow can along the flowing of drainage panel 5, (i.e. water flow will entirely draw simultaneously from air inlet pipe 41
The submergence of the package of flow faceplate 5), simultaneously because offering multiple solarization air caps 51 to connect with gas outlet 412 on drainage panel 5, together
It manages flowing water stream and air is siphoned into gas outlet 412 from the air inlet 411 of air inlet pipe 41, be equivalent to water flow along drainage panel
5 continuously cut the air sprayed from solarization air cap 51, and air-flow is cut into minute bubbles；To which air is finally from gas outlet
It is dispersedly mixed into water flow in 412 by multiple solarization air caps 51 on drainage panel 5；And then it further increases in water flow
Oxygen content, improve oxygen-transfer efficiency of the invention.
In further detail, air inlet pipe 41 includes the first round tube 42 and the second round tube 43, in the bottom end of the first round tube 42 and the
It perforation also is connected with transverse tube 52 between the bottom end of two round tubes 43, then the bottom end of the first round tube 42 and the second round tube 43 is out
Port 412, transverse tube 52 are connected with the first round tube 42 and the perforation of the second round tube 43 respectively.The bottom side arc surface of so transverse tube 52 is
Panel 5 is drained, the solarization air cap 51 of multiple long groove shapes and arcuation is offered on the bottom side arc surface of transverse tube 52；In this way, due to transverse tube
52 connect with the first round tube 42 and the perforation of the second round tube 43 respectively, then the solarization air cap 51 of long groove shape and the perforation of gas outlet 412 connect
It connects；Shaped skeleton 6 is equipped between first round tube 42 and the second round tube 43, the first round tube 42 and the second round tube 43 are separately fixed at fixed
On 6 liang of opposite sides of type skeleton, transverse tube 52 is fixed on the bottom side of shaped skeleton 6, and shaped skeleton 6 is played to the circle of transverse tube 52, first
The effect of pipe 42 and the sizing support of the second round tube 43.Chain 7 is additionally provided on shaped skeleton 6, the both ends of chain 7 are respectively welded at fixed
On two opposite sides of type skeleton 6, Liqiud-gas mixing device can be suspended in the second pipe 3 by chain 7, and by adjusting chain 7
To adjust suspension height.In other embodiments, the concrete shape of solarization air cap can also be circular hole.
Specifically, in the present embodiment, drainage panel is round and smooth cambered surface, in this way, since round and smooth cambered surface surface is mellow and full smooth,
Drainage panel much smootherly can drain water flow.In other embodiments, drainage panel can also be tapered plane；Drainage face
The specific structure of plate can be adjusted according to the actual situation, as long as play all may be used for drainage.
In the present embodiment, the gas outlet 412 of air inlet pipe 41 is at a distance from 31 bottom edge edge of interface, i.e., abbreviation air inlet pipe is inserted into
Depth (as shown in figure 1 shown in label X) is 0m-2.0m.In this way, making the present invention that there is more preferably aeration effect.
In the present embodiment, the second end of the second pipe is at a distance from the water surface, i.e. the second end submergence of the second pipe is (as schemed
In 1 shown in label Y) it is 3.9m-20m.In this way, making the present invention that there is more preferably aeration effect.
The present invention tests as shown in Table-1 for the first time:
Table -1
Second of test of the present invention is as shown in table -2:
Table -2
By above twice test result it is found that oxygenation capacity of the invention and coefficient of oxygen utilization are above standard value 4kg/h.
Embodiment two:
The difference between this embodiment and the first embodiment lies in:
Fig. 6 schematically shows the structure of the water oxygenation equipment of another embodiment of the present invention.
As shown in fig. 6, in the present embodiment, the first pipe 2 is arranged to open cabinet, the top of the cabinet, which is equipped with, opens
Mouth is put, so that box house is communicated with ambient atmosphere；The first end of second pipe 3 extends in the cabinet, and the first of the second pipe 3
End is along gravity direction from bottom of box distance H；It is connected in the pump housing 1 and the cabinet.So, when water is pumped into the first pipe 2 by the pump housing 1
When interior, the first end of the second pipe 3 is covered with dampening, water is flowed into the second pipe 3 from the first end of the second pipe 3, then the second pipe 3
First end act as the function of interface；It is communicated since cabinet (i.e. the first pipe 2) is internal with ambient atmosphere, that is, realizes the second pipe
3 first end is communicated with ambient atmosphere, then when water flow is flowed towards the second end of the second pipe 3 under the effect of gravity, water flow column
Form and speed will not generate interference because being influenced by negative pressure；The air inlet pipe (being not shown in Fig. 6) of Liqiud-gas mixing device by
The first end of second pipe 3 extends to inside the second pipe 3, that is, the gas outlet of air inlet pipe extends to the water outlet downstream bits of interface
It sets, the course of work is the same as example 1, and is no longer enumerated.In this way, being increased by the way that the first pipe 2 is arranged to open cabinet
By the volume of the first pipe 2, so that fluctuation can be absorbed in the first pipe 2, to subtract when the water that the pump housing 1 is pumped into generates fluctuation
The small pump housing 1 is pumped into influence of the water flow to the flow shape and flow that are flowed into the second pipe 3, due in the present invention from air inlet
The air capacity that the air inlet of pipe is mixed into water flow is related with water flow, so as to play the role of stablizing mixed gas efficiency；Simultaneously originally
Invention also has structure simple, the feature of production and assembly simplicity.
In the present embodiment, two second pipes 3 are equipped with, the first end of the second pipe 3 each extends to the cabinet (i.e. the first pipe 2)
It is interior, corresponding matched Liqiud-gas mixing device is equipped in same every second pipe 3.In this way, aeration efficiency is improved, thus into one
Step improves oxygen-transfer efficiency of the invention.
Embodiment three:
Fig. 7 and Fig. 8 schematically shows the structure of the water oxygenation equipment of another embodiment of the invention.
As shown in Figure 7 and Figure 8, the difference between this embodiment and the first embodiment lies in: air inlet pipe 41 include multiple square through-pipes
422, multiple 422 side-by-side registration of square through-pipe arrangement settings, transverse tube 52 is arranged on the bottom end of multiple square through-pipes 422, and multiple sides
The bottom end of siphunculus 422 penetrates through with transverse tube 52 and connects, then the bottom end of square through-pipe 422 is gas outlet 412, the top of square through-pipe 422
End is air inlet 411, and 52 both ends of transverse tube are also perforation setting, offer multiple long groove shapes on the bottom side arc surface of transverse tube 52
Solarization air cap 51.In this way, water flow is flowed along the bottom side arc surface of transverse tube 52, flowing water stream by air from air inlet pipe 41 into
Port 411 is siphoned into gas outlet 412, be equivalent to water flow along drainage panel 5 continuously to from the air that solarization air cap 51 sprays into
Air-flow, is cut into minute bubbles by row cutting；To which air is finally from the multiple aerations passed through on drainage panel 5 in gas outlet 412
Hole 51 is dispersedly mixed into water flow；Meanwhile by the way that 52 both ends of transverse tube are arranged to communicating structure, multiple solarization air caps 51 can be with
By the both ends of transverse tube 52 come the more air of siphon, mixed gas effect is enhanced, to further improve oxygenation of the invention
Efficiency.
Example IV:
Fig. 9 schematically shows the structure of the water oxygenation equipment of another embodiment of the invention.
The difference between this embodiment and the first embodiment lies in: as shown in figure 9, in the present embodiment, by pump separate on the first pipe 2
Open cabinet 222 is provided on that one end of body 1, the top of the cabinet 222 is equipped with opening port, so that inside cabinet 222
It is communicated with ambient atmosphere；The first end of second pipe 3 extends in the cabinet 222, and the first end of the second pipe 3 is along gravity direction
From 222 distance from bottom H of cabinet.So, when being pumped into water in the first pipe 2 when the pump housing 1, water flow is flowed into cabinet by the first pipe 2
In 222, the first end of the second pipe 3 is covered with dampening, water is flowed into the second pipe 3 from the first end of the second pipe 3, then the second pipe
3 first end acts as the function of interface；Since 222 inside of cabinet is communicated with ambient atmosphere, that is, realize the first of the second pipe 3
End is communicated with ambient atmosphere, then when water flow is flowed towards the second end of the second pipe 3 under the effect of gravity, the form and speed of water flow column
Degree will not generate interference because being influenced by negative pressure；The air inlet pipe (not shown) of Liqiud-gas mixing device is by the second pipe 3
First end extends to inside the second pipe 3, that is, the gas outlet of air inlet pipe extends to the water outlet downstream position of interface, it is worked
Journey is the same as example 1, and is no longer enumerated.In this way, open by being provided on that one end on the first pipe 2 far from the pump housing 1
Cabinet 222 so that fluctuation can be absorbed in cabinet 222, to reduce the pump housing 1 when water that the pump housing 1 is pumped into generates fluctuation
It is pumped into influence of the water flow to the flow shape and flow that are flowed into the second pipe 3, due to aeration effect and water flow of the invention
Measure it is related, so as to play the role of stablizing mixed gas efficiency, to improve oxygen-transfer efficiency of the invention；The present invention is gone back simultaneously
It is simple with structure, the feature of production and assembly simplicity.
It in the present embodiment, further include mounting platform 223, mounting platform is arranged in 222 outer lower end of cabinet, and around
Extend, so that whole equipment is located at the intermediate position of mounting platform 223.In this way, by the way that mounting platform 223 is arranged in equipment
Intermediate position can be installed in place when installing fixed whole equipment by the way that support is fixed to mounting platform 223, side
Just construction and installation have modular effect.
Embodiment five:
Figure 10 schematically shows the structure of the water oxygenation equipment of another embodiment of the invention.
The difference between this embodiment and the first embodiment lies in: as shown in Figure 10, in the present embodiment, the second of the second pipe 3
End is provided with and communicated with the third pipe 2231 upwardly extended along gravity direction；The outlet end of third pipe 2231 extends to the water surface or the water surface
More than.In this way, the water flow with micro-bubble is flowed into third pipe 2231 from the second end of the second pipe 3, since water flow is that have
Momentum, then water flow is spouting from the outlet end of third pipe 2231 again, and freely falling body drops into water after water flow sprays,
During injection rises and freely falling body declines, water flow can sweep along into air, increase the oxygen content in water flow, then
After falling into the water, due to sweeping along the water flow of air to liquidate and pat with water body, air can be under the action of impacting concussion, further
Secondary refinement is distributed in water body, so that the oxygen content in water body is further homogenized, is increased water body in this way and (is especially increased
Water body upper layer) oxygen content and oxygen content homogenization degree.The horsepower of pump can of course be adjusted according to the actual situation, come
So that the momentum of water flow be enough it is spouting from the outlet end of third pipe 2231.
Preferably, third pipe 2231 is to extend vertically, so that the size of third pipe 2231 is most short, and water flow is in third
Friction energy loss in pipe 2231 is minimum, more the saving energy.
Above-described is only one embodiment of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.
Claims (10)
1. water oxygenation equipment, which is characterized in that including the pump housing, the first pipe, the second pipe and Liqiud-gas mixing device；
The Liqiud-gas mixing device includes air inlet pipe；The pump housing is connect with first pipe, and the first pipe connects with second pipe
It is logical to be arranged, the interface being connected to the first pipe is formed on the second pipe；
The first end of second pipe sets gradually from high to low along gravitional force direction with the second end of the second pipe and mutually passes through
It is logical；
Described air inlet pipe one end is equipped with air inlet, and the other end of air inlet pipe is equipped with gas outlet, the air inlet of air inlet pipe and extraneous phase
It is logical；The gas outlet of air inlet pipe extends to the water outlet downstream position of the interface.
2. water oxygenation equipment according to claim 1, which is characterized in that the Liqiud-gas mixing device further includes drainage face
Plate, the drainage panel are located at the gas outlet of the air inlet pipe, and drain panel and be equipped with what multiple and gas outlet connected
Solarization air cap.
3. water oxygenation equipment according to claim 2, which is characterized in that the drainage panel is arranged to round and smooth cambered surface.
4. water oxygenation equipment according to claim 2, which is characterized in that the air inlet pipe includes the first round tube and second
Round tube is also connected with transverse tube, the transverse tube to perforation between the bottom end of first round tube and the bottom end of second round tube
It is connected respectively with the first round tube and the perforation of the second round tube, the bottom side of transverse tube is formed as the drainage panel, the bottom side of transverse tube
On offer multiple solarization air caps.
5. water oxygenation equipment described in any one of -4 according to claim 1, which is characterized in that the Liqiud-gas mixing device is extremely
It less include two air inlet pipe, air inlet pipe is shaped to extend along the direction that interface ejects water flow, and multiple air inlet pipe are parallel
Arrangement is arranged in the second pipe, and interval is equipped between two adjacent air inlet pipe, interface described in the spaced-apart alignment.
6. water oxygenation equipment according to claim 1, which is characterized in that the gas outlet of the air inlet pipe and the interface
The distance on bottom edge edge is 0m-2.0m.
7. water oxygenation equipment according to claim 1, which is characterized in that the second end of second pipe is connected with injection
Head, the injector head are arranged to towards cesspool base injcction.
8. water oxygenation equipment according to claim 7, which is characterized in that the injector head inclines relative to sewage bottom of pond portion
Tiltedly setting.
9. water oxygenation equipment according to claim 1, which is characterized in that be also provided with and communicated with water storage on first pipe
The top of the first pipe is arranged in along gravitional force direction for device, the water storage device.
10. water oxygenation equipment according to claim 1, which is characterized in that be provided with and communicated in the second end of the second pipe
The third pipe upwardly extended along gravity direction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291627.XA CN109851042A (en) | 2019-04-12 | 2019-04-12 | Water oxygenation equipment |
| PCT/CN2019/093364 WO2020206845A1 (en) | 2019-04-12 | 2019-06-27 | Water aeration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291627.XA CN109851042A (en) | 2019-04-12 | 2019-04-12 | Water oxygenation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109851042A true CN109851042A (en) | 2019-06-07 |
Family
ID=66903871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910291627.XA Pending CN109851042A (en) | 2019-04-12 | 2019-04-12 | Water oxygenation equipment |
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|---|---|
| CN (1) | CN109851042A (en) |
| WO (1) | WO2020206845A1 (en) |
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| CN113045027A (en) * | 2019-12-29 | 2021-06-29 | 广州易能克科技有限公司 | High-fall relief water treatment device |
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| WO2020206845A1 (en) | 2020-10-15 |
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