CN206645897U - Sewage aeration apparatus - Google Patents
Sewage aeration apparatus Download PDFInfo
- Publication number
- CN206645897U CN206645897U CN201720031671.3U CN201720031671U CN206645897U CN 206645897 U CN206645897 U CN 206645897U CN 201720031671 U CN201720031671 U CN 201720031671U CN 206645897 U CN206645897 U CN 206645897U
- Authority
- CN
- China
- Prior art keywords
- delivery port
- dam
- conical cavity
- ladder
- crooked pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of sewage aeration apparatus, the problem of needing extra power mainly for existing sewage aeration apparatus, provide a kind of sewage aeration apparatus without additional energy source, including the collection dam being arranged in river course, the vertex of a cone conical cavity directed downwardly of an opening is provided with the collection dam；The side wall upper part of the collection dam is provided with a water inlet connected with conical cavity, and the bottom of the collection dam is provided with a delivery port, and the delivery port connects with the conical cavity bottom；Some columns are provided with the conical cavity, the top of the column is higher than the top of the conical cavity；The delivery port of the conical cavity is communicated with a crooked pipeline, and the delivery port of the crooked pipeline is set towards downstream river course, 30 ° obliquely~60 ° of the delivery port of the crooked pipeline.The utility model is aerated using the vortex of water self-assembling formation and the pressure of water to sewage, without additional energy source.
Description
Technical field
It the utility model is related to a kind of sewage aeration apparatus.
Background technology
With industrial level and people's living standards continue to improve, the dosage of water also more and more higher, the generation of sewage
Measure also more and more higher.Therefore, sewage disposal is just particularly important, and in sewage disposal process, aeration link is extremely important
A ring, the organic matter in water can be aoxidized and decomposed by Air Exposure, reduce the content of organics in water, at raising
Manage effect.
But existing Air Exposure mode is required for extra energy, such as inverted umbrella-shaped aeration machine aeration, self priming pump aeration
Deng.The common recognition that the energy is modern society is saved, it is irrational to carry out processing to sewage using other energy.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of sewage aeration apparatus for not needing additional energy source.
To reach above-mentioned purpose, the utility model sewage aeration apparatus, including the collection dam being arranged in river course, the collection
The vertex of a cone conical cavity directed downwardly of an opening is provided with dam；The side wall upper part of the collection dam is provided with one and conical cavity
The water inlet of connection, the bottom of the collection dam are provided with a delivery port, and the delivery port connects with the conical cavity bottom；
Some columns are provided with the conical cavity, the top of the column is higher than the top of the conical cavity；
The delivery port of the conical cavity is communicated with a crooked pipeline, and the delivery port of the crooked pipeline is towards downstream river course
Set, 30 ° obliquely~60 ° of the delivery port of the crooked pipeline.
Further, the delivery port of the crooked pipeline is provided with a conical pipe；The bigger diameter end of the conical pipe and bending
The delivery port of pipeline is connected by an annular slab, and air inlet is provided with the annular slab.
Further, the downstream river course of the collection dam is provided with a ladder dam, and the ladder dam includes some grades of directions
The ladder of upstream, the bottom on the ladder dam set the mouth of a river；The top on the ladder dam is arranged on the crooked pipeline water outlet
The current drop point of mouth.
Further, a decentralized network is provided with the track of stream that the crooked pipeline delivery port sprays；The decentralized network
Place plane is parallel with plane determined by the rib of each ladder；
Wherein, the decentralized network includes some longitudinally disposed rigid rods and some rigid rods laterally set, described vertical
Contacted to the rigid rib of setting with the rib of each ladder.
Further, it is both provided with a water leg on every one-level cascaded surface on the ladder dam.
Further, it is provided with helical groove on the inwall of the conical cavity.
The utility model sewage aeration apparatus carries out water storage using conical cavity, when water flows downward from conical cavity,
The natural stroke vortex of meeting, also, column is set in cavity, after water stroke vortex in conical cavity, between column
Relative motion is produced, column can be stirred to water, and its effect is similar with inverse-umbrella type aeration machine；In addition, work as water from delivery port
After ejection, jet is formed in atmosphere, is fully contacted with air, it is possible to increase the oxygen content in water.Rotation in the utility model
The formation in whirlpool is spontaneously formed when being flowed downward by water, and the formation of jet makes pressure initiation caused by the deadweight by water, no
Need by extra power.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment 1 of the utility model sewage aeration apparatus；
Fig. 2 is the structural representation of the embodiment 2 of the utility model sewage aeration apparatus；
Fig. 3 is the structural representation of the embodiment 3 of the utility model sewage aeration apparatus.
Embodiment
The utility model is further described with reference to Figure of description.
Embodiment 1
As shown in figure 1, the present embodiment provides a kind of sewage aeration apparatus, including the collection dam 1 being arranged in river course, it is described
The vertex of a cone conical cavity 3 directed downwardly of an opening is provided with collection dam 1；The side wall upper part of the collection dam 1 is provided with one and cone
The water inlet that shape cavity 3 connects, the bottom of the collection dam 1 are provided with a delivery port, the delivery port and the conical cavity 3
Bottom connects；
Some columns 4 are provided with the conical cavity 3, the top of the column 4 is higher than the top of the conical cavity 3
Portion；
The delivery port of the conical cavity 3 is communicated with a crooked pipeline 2, and the delivery port of the crooked pipeline 2 is towards downstream
River course is set, 30 ° obliquely~60 ° of the delivery port of the crooked pipeline 2.
It is well known that can produce vortex when water is spilt from the bottom of a conical vessel, the present embodiment is existing using this
As, water storage is carried out using conical cavity 3, when water flows downward from conical cavity 3, the natural stroke vortex of meeting, also, in sky
Intracavitary sets column 4, after water stroke vortex in conical cavity 3, relative motion is produced between column 4, column 4 can be right
Water is stirred, and its effect is similar with inverse-umbrella type aeration machine；
In addition, when water flows out from a container bottom, if delivery port is upward, water will spray upwards, and this is due to
The pressure of water can make water utilize this principle with certain initial velocity, the present embodiment when flowing out, make water from delivery port in container
After ejection, jet is formed in atmosphere, is fully contacted with air, it is possible to increase the oxygen content in water.
The formation of vortex in the present embodiment is spontaneously formed when being flowed downward by water, and the formation of jet makes by water
Pressure initiation caused by deadweight, it is not necessary to by extra power.
Embodiment 2
On the basis of above-described embodiment, as shown in Fig. 2 the delivery port of the crooked pipeline 2 is provided with a conical pipe 5；
The bigger diameter end of the conical pipe 5 is connected with the delivery port of crooked pipeline 2 by an annular slab 6, be provided with the annular slab 6 into
Gas port.
When water flows fast through from pipeline, for restricted flow when by the flow section of diminution, there is flow velocity increasing in fluid
Big phenomenon, its flow velocity are inversely proportional with flow section.And the reduction of the adjoint Fluid pressure of the increase of flow velocity is known by Bernoulli's theorem,
Therefore, the present embodiment is arranged on the delivery port of crooked pipeline 2 using conical pipe 5, and when current are out-of-date, the bigger diameter end of conical pipe 5 is all
The pressure enclosed can reduce, so as to suck air by air inlet, air is mixed with sewage, improve aeration effect.
Embodiment 3
On the basis of above-described embodiment, as shown in figure 3, the downstream river course of the collection dam 1 is provided with a ladder dam 9,
The ladder dam 9 includes ladder of some levels towards upstream, and the bottom on the ladder dam 9 set the mouth of a river 10；The ladder dam 9
Top be arranged on the current drop point of the delivery port of crooked pipeline 2.
The water of crooked pipeline 2 in the present embodiment falls on ladder, and then, water forms nature drop, edge on ladder dam 9
The ladder one-level one-level on ladder dam 9 flows downward, and during dropping naturally, water can be made fully to be contacted with air, carried
High aeration effect.
Embodiment 4
On the basis of above-described embodiment, continue as shown in figure 3, the delivery port of crooked pipeline 2 described in the present embodiment sprays
Track of stream on be provided with a decentralized network 7；The place plane of decentralized network 7 is put down with plane determined by the rib of each ladder
OK；
Wherein, the decentralized network 7 includes some longitudinally disposed rigid rods and some rigid rods laterally set, described vertical
Contacted to the rigid rib of setting with the rib of each ladder.
In the present embodiment, water falls when on decentralized network 7, and water is disperseed by decentralized network 7, and ladder is being fallen on from decentralized network 7
In the period on dam 9, water is in drops or mist-like, then, in the process, because water is in drops or mist-like, with sky
The contact area of gas is larger, it is possible to increase the aeration effect of sewage.
Embodiment 5
On the basis of above-described embodiment, continue as shown in figure 3, every step of ladder dam described in the present embodiment 9
A water leg 8 is both provided with face.
Water in the present embodiment is gathered in water leg 8, when water leg 8 is full, is re-formed nature drop, is being gathered
During, equivalent to of short duration anaerobic processes have been carried out, effectively the ammonia nitrogen in sewage can be removed.
Embodiment 6
On the basis of above-described embodiment, helical groove is provided with the inwall of the conical cavity 3.
Helical groove, the vortex that water can be promoted to be formed when flowing downward are set in the present embodiment in conical cavity 3
More acutely, aeration effect can further be improved.
More than, preferred embodiment only of the present utility model, but the scope of protection of the utility model is not limited thereto, and is appointed
What those familiar with the art the change that can readily occur in or replaces in the technical scope that the utility model discloses
Change, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with claim
The protection domain defined is defined.
Claims (6)
- A kind of 1. sewage aeration apparatus, it is characterised in that：Including the collection dam being arranged in river course, it is provided with the collection dam The vertex of a cone conical cavity directed downwardly of one opening；The side wall upper part of the collection dam is provided with a water inlet connected with conical cavity Mouthful, the bottom of the collection dam is provided with a delivery port, and the delivery port connects with the conical cavity bottom；Some columns are provided with the conical cavity, the top of the column is higher than the top of the conical cavity；The delivery port of the conical cavity is communicated with a crooked pipeline, and the delivery port of the crooked pipeline is set towards downstream river course Put, 30 ° obliquely~60 ° of the delivery port of the crooked pipeline.
- 2. sewage aeration apparatus as claimed in claim 1, it is characterised in that：The delivery port of the crooked pipeline is provided with a taper Pipe；The bigger diameter end of the conical pipe is connected with the delivery port of crooked pipeline by an annular slab, be provided with the annular slab into Gas port.
- 3. sewage aeration apparatus as claimed in claim 1, it is characterised in that：The downstream river course of the collection dam is provided with a ladder Dam, the ladder dam include ladder of some levels towards upstream, and the bottom on the ladder dam set the mouth of a river；The ladder dam Top is arranged on the current drop point of the crooked pipeline delivery port.
- 4. sewage aeration apparatus as claimed in claim 3, it is characterised in that：The track of stream that the crooked pipeline delivery port sprays On be provided with a decentralized network；Plane where the decentralized network is parallel with plane determined by the rib of each ladder；Wherein, the decentralized network includes some longitudinally disposed rigid rods and some rigid rods laterally set, the longitudinal direction are set The rigid rib put contacts with the rib of each ladder.
- 5. sewage aeration apparatus as claimed in claim 3, it is characterised in that：All set on every one-level cascaded surface on the ladder dam There is a water leg.
- 6. sewage aeration apparatus as claimed in claim 1, it is characterised in that：It is recessed that spiral is provided with the inwall of the conical cavity Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031671.3U CN206645897U (en) | 2017-01-12 | 2017-01-12 | Sewage aeration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031671.3U CN206645897U (en) | 2017-01-12 | 2017-01-12 | Sewage aeration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206645897U true CN206645897U (en) | 2017-11-17 |
Family
ID=60283515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720031671.3U Expired - Fee Related CN206645897U (en) | 2017-01-12 | 2017-01-12 | Sewage aeration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206645897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470642A (en) * | 2020-06-02 | 2020-07-31 | 蚌埠科睿达机械设计有限公司 | River course oxygenation system |
-
2017
- 2017-01-12 CN CN201720031671.3U patent/CN206645897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470642A (en) * | 2020-06-02 | 2020-07-31 | 蚌埠科睿达机械设计有限公司 | River course oxygenation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103043809B (en) | Cyclone stripping integration ammonia removal reaction tower | |
| CN103191658A (en) | Gas dissolving device capable of combining pipe flow and vortex | |
| CN203155108U (en) | Pipe flow and vortex combined gas dissolving device | |
| CN206645897U (en) | Sewage aeration apparatus | |
| CN108837958A (en) | A kind of water segregator | |
| CN104370322A (en) | Cyclone-floatation integrated device | |
| CN200994629Y (en) | Kettle nozzle against liquid drop | |
| CN203990972U (en) | A kind of bubbler | |
| BR0013214A (en) | Method for leaching solid matter from a slurry | |
| CN207619121U (en) | Improve the disturbed flow type oxygen-increasing device of water, gas mixed area | |
| CN104895185A (en) | Method for self-cleaning of bottom of prefabricated pump station | |
| CN204261396U (en) | Solid-liquid two-phase Gravity Separation tower in processing of stone sewage disposal and Treated sewage reusing | |
| CN201848202U (en) | Novel cyclone waste gas absorption tower | |
| CN211246051U (en) | Foam collecting and crushing device of wet flue gas desulfurization system of coal-fired power plant | |
| CN209226630U (en) | A kind of air-lift device of climatic conditioning section | |
| CN106237644A (en) | A kind of high flow pattern return tank | |
| CN208378552U (en) | A kind of novel low liquid level rotational flow aeration device | |
| CN208771650U (en) | A kind of water segregator | |
| CN208016594U (en) | Adjustable siphon drainage cultivation bed | |
| CN202466711U (en) | Drainage increasing joint for building drainage | |
| CN110029703A (en) | A kind of isocon inlet device for head-tank | |
| CN205820935U (en) | Ultrasound wave and UV photodissociation Fenton tower | |
| CN214399900U (en) | Oil-water separator for kitchen waste sewage | |
| CN200974794Y (en) | Seawater desulfurizing deep well aeration device | |
| CN216837295U (en) | End of aeration pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20190112 |