CN207498144U - A kind of novel aeration head - Google Patents
A kind of novel aeration head Download PDFInfo
- Publication number
- CN207498144U CN207498144U CN201721255520.2U CN201721255520U CN207498144U CN 207498144 U CN207498144 U CN 207498144U CN 201721255520 U CN201721255520 U CN 201721255520U CN 207498144 U CN207498144 U CN 207498144U
- Authority
- CN
- China
- Prior art keywords
- carrier
- nozzle
- gas
- guide rail
- liquid mixture
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of novel aeration heads,Including shell,Shell is equipped with the left import of gas-liquid mixture,The right import of gas-liquid mixture and gas-liquid mixture outlet,Left nozzle guide rail is equipped in the left import of gas-liquid mixture,Left nozzle guide rail is equipped with the left carrier that can be horizontally slipped on left nozzle guide rail,Described left carrier one end is connected with left nozzle,The left carrier other end is connected with left connection water pipe one end,The other end of left connection water pipe is connected with left solenoid valve,Left solenoid valve is equipped with left inlet,Right nozzle guide rail is equipped in the right import of gas-liquid mixture,Right nozzle guide rail is equipped with right carrier,Right carrier one end is connected with left nozzle,The right carrier other end is connected with right connection water pipe one end,The other end of right connection water pipe is connected with right solenoid valve,Right solenoid valve is equipped with right inlet,It is connected between left carrier and right carrier by connecting rod,Filter device is equipped between left nozzle and right nozzle,The utility model gas-liquid mixed high treating effect,It is at low cost,Aeration bubbles reach nanoscale.
Description
Technical field
The utility model is related to technical field of sewage, and in particular to a kind of novel aeration head.
Background technology
For a long time, scientific research of the China due to lacking systematicness, concertedness and novelty to water pollution problems, water are dirty
The technical support for contaminating control is relatively weak, thus the situation that water pollution is caused to be on the rise not yet obtains fundamental reversal；Future 5
~15 years or even longer time, along with the high speed development of China's economic society, water resources quality is still system
About with the significant bottleneck of Xie Po China socio-economic development.
It is at present aeration and biological processing for the common method of sewage disposal, present aeration process generally uses blast aeration
Be directly entered in biological tank by aeration head using air blower and ingress pipe, gas and water come into full contact with ----purpose be by
Oxygen in air is soluble in water, promotes the mass exchange between liquids and gases, reaches the processing of sewage.
Existing common aeration head is similar to shower nozzle, is installed on air manifold tube.But this exposure similar to shower nozzle
Gas head has the following disadvantages：1. oxygen utilization rate is not high；2. power consumption is big；3. pipeline easily blocks；4. microorganism
Suspension effect is bad etc..Between the above problem, with traditional aeration head similar to shower nozzle in environmental protection industry (epi) also increasingly
It is out of favour.
Utility model content
In order to overcome above-mentioned shortcoming in the prior art, the purpose of this utility model is to provide a kind of designs
The novel aeration head to match with high-efficiency high-concentration air-dissolving apparatus that novelty, complete function, benefit protrude.
The utility model is achieved through the following technical solutions：A kind of novel aeration head, including shell, the shell is equipped with
The left import of interconnected gas-liquid mixture, the right import of gas-liquid mixture and gas-liquid mixture outlet, the gas-liquid mixture are left
Left nozzle guide rail is equipped in import, the left nozzle guide rail is equipped with the left carrier that can be horizontally slipped on left nozzle guide rail, institute
It states left carrier one end and is connected with left nozzle, the left carrier other end is connected with left connection water pipe one end, the other end of left connection water pipe
Left solenoid valve is connected with, the left solenoid valve is equipped with left inlet, is led in the right import of gas-liquid mixture equipped with right nozzle
Rail, the right nozzle guide rail are equipped with the right carrier that can be horizontally slipped on right nozzle guide rail, and described right carrier one end is connected with
Left nozzle, the right carrier other end are connected with right connection water pipe one end, and the other end of right connection water pipe is connected with right solenoid valve, described
Right solenoid valve is equipped with right inlet, is connected between the left carrier and right carrier by connecting rod, the left nozzle and right nozzle
Between be equipped with fixed filter device on the shell, the filter device includes the mesh sheet clamping plate of both sides and is arranged on both sides net
Filter net sheet between piece clamping plate.
Preferably, left carrier described in the utility model is equipped with the left axle hole being interconnected with left connection water pipe, left nozzle.
Preferably, right carrier described in the utility model is equipped with the right axle hole being interconnected with right connection water pipe, right nozzle.
Preferably, it is equipped in the middle part of each mesh sheet clamping plate described in the utility model matched recessed with left and right jet diameters size
Slot.
The utility model compared with prior art, has the following advantages and advantageous effect：
1st, gas-liquid mixed high treating effect, at low cost, aeration bubbles reach nanoscale, and the utility model aeration head is due to sky
Gas（Or need the gas of gas-liquid mixed etc.）With liquid in aeration head high-speed cutting, be sufficiently mixed, come into full contact with, it is possible to reduce gas
The size of bubble, the quantity for increasing bubble can generate more micro-, nano grade air bubbles, and can be stranded in liquid for a long time；It carries
The turbulent extent of high liquid, it is quick to change " gas-liquid " interface, effectively overcome liquid-film resistance, greatly improve dissolved oxygen
（Or need the gas of gas-liquid mixed etc.）Concentration, reduce power consumption, have good energy-saving effect.
2nd, pipeline be not easy to plug, stablize, long-term operation, the utility model aeration head be in the horizontal nozzle reality of left and right two
Existing rotation independently sprays preliminary gas-liquid mixture, left and right in aeration head due to the flow direction by solenoid valve control gas-liquid mixture
The carrier with nozzle being connected is moved back and forth in filter device rotation, makes high speed, high-pressure fluid back and forth on filter device
Two sides is sprayed, and is not easy to plug filter screen, can be run steadily in the long term.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become apparent：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is another structure diagram of the utility model.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model
Limitation.
In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instructions such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description rather than instruction
Or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the utility model.In the description of the present invention, unless otherwise indicated, " multiple " are meant that two or two
More than a.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；Can also be connected directly or indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State concrete meaning of the term in the utility model.
A kind of novel aeration head of the present embodiment, as shown in Figures 1 and 2, including shell 1, the shell 1 is equipped with mutual
The left import 2 of gas-liquid mixture of connection, the right import 3 of gas-liquid mixture and gas-liquid mixture outlet 4, the gas-liquid mixture left side into
Left nozzle guide rail 20 is equipped in mouth 2, the left nozzle guide rail 20 is equipped with the left load that can be horizontally slipped on left nozzle guide rail 20
Body 21, described left 21 one end of carrier are connected with left nozzle 22, and left 21 other end of carrier is connected with 23 one end of left connection water pipe, Zuo Lian
The other end of water receiving pipe 23 is connected with left solenoid valve 24, and the left solenoid valve 24 is equipped with left inlet 25, on left carrier 21
It is additionally provided with the left axle hole 5 interconnected with left connection water pipe 23, left nozzle 22；The right side is equipped in the right import 3 of gas-liquid mixture
Nozzle guide rail 30, the right nozzle guide rail 30 are equipped with the right carrier 31 that can be horizontally slipped on right nozzle guide rail 30, the right side
31 one end of carrier is connected with right nozzle 32, and right 31 other end of carrier is connected with 33 one end of right connection water pipe, right connection water pipe 33
The other end is connected with right solenoid valve 34, and the right solenoid valve 34 is equipped with right inlet 35, is additionally provided on right carrier 31 and the right side
The interconnected right axle hole 6 of water pipe 33, right nozzle 32 is connected, is connected between the left carrier 21 and right carrier 31 by connecting rod 7,
Fixed filter device on the shell is equipped between the left nozzle 22 and right nozzle 32, the filter device includes the net of both sides
Piece clamping plate 8 and the filter net sheet 9 being arranged between both sides mesh sheet clamping plate 8, each 8 middle part of mesh sheet clamping plate are equipped with and left and right nozzle
The matched groove 10 of diameter, filter net sheet 9 filter the bubble that left and right nozzle sprays on filter net sheet surface.
The operation principle of the utility model：During work, the preliminary gas-liquid mixture fluid that gas-liquid mixing pump generates is made in pressure
With lower aeration head integrated model into the utility model, left solenoid valve and right solenoid valve block into system in, while external control
System processed controls the closing and unlatching of left solenoid valve and right solenoid valve, and control gas-liquid mixture enters the aeration head of the utility model
The direction that the interior left and right carrier with nozzle slides to the left, to the right works in the control nozzle working in reciprocating mode period；By external
Control system controls left solenoid valve to open, right solenoid valve is closed, and gas-liquid mixture under the effect of the pressure, is pushed in aeration head and led to
The left and right carrier with nozzle for crossing connecting rod connection is turned right slip, formation gas-liquid mixture by specially designed left nozzle to
Right injection makes gas-liquid mixture be sprayed at a high speed on filter device of the special construction intracavitary in special construction, since nozzle mixes
The rotary speed of the superelevation of gas-liquid and gas-liquid density ratio are closed, cutting for high speed strength is generated on filter device between gas-liquid contact interface
It cuts and high-frequency pressure oscillation, forms artificial extreme condition, under these conditions, generate a large amount of microns, nano grade air bubbles.
After half of working time section, right solenoid valve is controlled to open by external control system, left solenoid valve is closed, gas-liquid mixed
Object under the effect of the pressure, pushes the left and right carrier with nozzle connected in aeration head by connecting rod to turn left slip, formation gas
Liquid mixture is sprayed to the left by specially designed right nozzle, make gas-liquid mixture special construction intracavitary special construction mistake
It is sprayed at a high speed on filter device；Periodic transformation or so nozzle to the right, to left movement, control gas-liquid mixture sprays to the right, to the left, makes
Filter device is not easy the consequence that stifled match etc. causes injection that can not work.
The micro/nano level bubble itself that the above-mentioned present apparatus generates is minimum, has well-known superpower gas dissolving effect
Fruit can carry out biochemical reaction with the pollutant in sewage or suspended matter, and the degradation period of bubble is also very low, can be detained for a long time
Yu Shuizhong；The gases such as the oxygen carried in bubble can be fully utilized in water, the absorption to water pollutant or suspended matter
Significant effect, the treatment effect of sewage will be more satisfied with.
While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that：
Under the principle and objective for not departing from the utility model a variety of change, modification, replacement and modification can be carried out to these embodiments,
The scope of the utility model is limited by claim and its equivalent.
Claims (4)
1. a kind of novel aeration head, including shell, it is characterised in that：It is left that the shell is equipped with interconnected gas-liquid mixture
Import, the right import of gas-liquid mixture and gas-liquid mixture outlet, the left import of gas-liquid mixture is interior to be equipped with left nozzle guide rail, institute
It states left nozzle guide rail and is equipped with the left carrier that can be horizontally slipped on left nozzle guide rail, described left carrier one end is connected with left spray
Head, the left carrier other end are connected with left connection water pipe one end, and the other end of left connection water pipe is connected with left solenoid valve, the left electricity
Magnet valve is equipped with left inlet, is equipped with right nozzle guide rail in the right import of gas-liquid mixture, the right nozzle guide rail is equipped with
The right carrier that can be horizontally slipped on right nozzle guide rail, described right carrier one end are connected with left nozzle, the right carrier other end and the right side
The connection of water pipe one end is connected, the other end of right connection water pipe is connected with right solenoid valve, and the right solenoid valve is equipped with right inlet,
It is connected between the left carrier and right carrier by connecting rod, fixed mistake on the shell is equipped between the left nozzle and right nozzle
Filter device, the filter net sheet that the filter device includes the mesh sheet clamping plate of both sides and is arranged between the mesh sheet clamping plate of both sides.
2. a kind of novel aeration head according to claim 1, it is characterised in that：The left carrier is equipped with and left connection water
The left axle hole that pipe, left nozzle are interconnected.
3. a kind of novel aeration head according to claim 1, it is characterised in that：The right carrier is equipped with and right connection water
The right axle hole that pipe, right nozzle are interconnected.
4. a kind of novel aeration head according to claim 1, it is characterised in that：Be equipped in the middle part of each mesh sheet clamping plate with
The matched groove of left and right jet diameters size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255520.2U CN207498144U (en) | 2017-09-28 | 2017-09-28 | A kind of novel aeration head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255520.2U CN207498144U (en) | 2017-09-28 | 2017-09-28 | A kind of novel aeration head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207498144U true CN207498144U (en) | 2018-06-15 |
Family
ID=62499054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721255520.2U Expired - Fee Related CN207498144U (en) | 2017-09-28 | 2017-09-28 | A kind of novel aeration head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207498144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473411A (en) * | 2017-09-28 | 2017-12-15 | 福建省谷神农业发展有限公司 | A kind of new aeration head |
-
2017
- 2017-09-28 CN CN201721255520.2U patent/CN207498144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473411A (en) * | 2017-09-28 | 2017-12-15 | 福建省谷神农业发展有限公司 | A kind of new aeration head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20180928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |