CN206521316U - It is a kind of can the blast aerator that blocks of anti-high slat-containing wastewater - Google Patents
It is a kind of can the blast aerator that blocks of anti-high slat-containing wastewater Download PDFInfo
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- CN206521316U CN206521316U CN201720163473.2U CN201720163473U CN206521316U CN 206521316 U CN206521316 U CN 206521316U CN 201720163473 U CN201720163473 U CN 201720163473U CN 206521316 U CN206521316 U CN 206521316U
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- aeration
- pipe
- blast
- pipe network
- blocks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model discloses it is a kind of can the blast aerator that blocks of the anti-high slat-containing wastewater aeration pipe network that includes air inlet pipe and connected with air inlet pipe, aeration tube is provided with some aeration heads on the net, aeration pipe network is communicated with blast pipe in one end away from air inlet pipe, and the port of export of blast pipe is provided with the air bleeding valve for closing or opening exhaust outlet.In the end of aeration pipe network, blast pipe is set, when the exhaust valve is opened, compressed air can be gone out along to empty unlimited, the less blast pipe of pressure, concomitantly, the pollutant being aerated in pipe network is discharged by the compressed air of rapid flow, realizes the function of automatic discharge, on the premise of not influenceing blast aerator to run, probability, the replacing number of times for reducing aeration head, the maintenance period of extension aeration pipe network that aeration pipe network is blocked is greatly lowered, good economic benefit is generated.This utility model is used for wastewater treatment equipment field.
Description
Technical field
The utility model is related to wastewater treatment equipment field, it is more particularly to a kind of can the air blast that blocks of anti-high slat-containing wastewater
Aerator.
Background technology
Blast aeration equipment is the important component in sewage disposal process by activated sludge process system, passes through aerator
To aeration tank oxygen supply, while aerator also has the function of mixing, to strengthen mass transfer of the pollutant in water treatment system
Condition, improves treatment effect.The quality of aerator, not only influences biochemical wastewater treatment effect, and directly influence operation
Expense.
Organic wastewater particularly high salt, the processing of high concentrated organic wastewater, are always numerous domestic environmental worker and pipe
The problem of reason department concern.High salt high concentrated organic wastewater refers to that the high concentration at least containing 3.5% total dissolved solidss TDS is organic
Waste water, it is mainly derived from seawater applied to the waste water that produces in industrial and agricultural production and life and produced in industrial processes
High-salt wastewater.
For the present situation of the industry waste water high concentration high salt amount such as current chemical industry, dyestuff, pharmacy, concentration of organic wastewater is high,
Salt concentration is high, and pollutant component is complicated, including greasy dirt, anvil cinder etc., during conventional aeration device pause running, easily produce knot
Crystalline substance, causes aeration head to block, and influences aeration effect, generally requires cleaning or replacing that emptying aeration tank carries out aeration head.So
And the cleaning and replacing of aeration head are required for emptying aeration tank, whole sewage disposal system can be made to stay cool, so
Prevent aeration head from blocking, the use time of extension aeration head is very important for whole sewage disposal system, is also worth
The problem that we pay attention to.
Utility model content
The purpose of this utility model be provide it is a kind of can using equipment aeration working time section carry out self draining,
Deslagging can the blast aerator that blocks of anti-high slat-containing wastewater.
Technical solution adopted in the utility model is：
It is a kind of can the blast aerator that blocks of anti-high slat-containing wastewater, including air inlet pipe and the aeration tube that is connected with air inlet pipe
Net, aeration tube is provided with some aeration heads on the net, and aeration pipe network is communicated with blast pipe in the opposite side away from air inlet pipe, is vented
The port of export of pipe is provided with the air bleeding valve for closing or opening exhaust outlet.
As the improvement of such scheme, the outlet of blast pipe is bent into inverted U-shaped, and the outlet of blast pipe is higher than liquid in aeration tank
The surface of body and downward.
As the improvement of such scheme, the inside of each aeration head is back taper inwall, the back taper inwall of each aeration head
The angle of hypotenuse and horizontal plane is 35 °~70 °.
As the improvement of such scheme, circular arc mistake is provided between the hypotenuse of the back taper inwall of each aeration head and bottom surface
Cross.
As the improvement of such scheme, the height of each aeration head is less than 1/2nd of the pipe diameter of aeration pipe network.
As the improvement of such scheme, aeration pipe network includes the front-end pipelines being connected with air inlet pipe and is connected with blast pipe
Rear end pipeline, is provided with some groups of gas pipelines in parallel to form back-shaped pipe-line system between front-end pipelines and rear end pipeline,
Each aeration head is arranged on the circumference of gas pipeline.
As the improvement of such scheme, the support of some support aeration pipe networks is provided with the downside of aeration pipe network.
The beneficial effects of the utility model：This can the blast aerator that blocks of anti-high slat-containing wastewater dexterously in aeration tube
The end of net sets blast pipe, when the exhaust valve is opened, compressed air can along being opened wide to air, the less blast pipe of pressure is rushed
Go out, concomitantly, the pollutant in aeration pipe network is discharged by the compressed air of rapid flow, the function of automatic discharge is realized, not
On the premise of influenceing blast aerator operation, probability, the replacing time of reduction aeration head that aeration pipe network is blocked is greatly lowered
The maintenance period of number, extension aeration pipe network, generates good economic benefit.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the top view of the present embodiment；
Fig. 2 is the front view of the present embodiment；
Fig. 3 is the aeration head schematic diagram of the present embodiment.
Embodiment
Reference picture 1, Fig. 2 and Fig. 3, the utility model for it is a kind of can the blast aerator that blocks of anti-high slat-containing wastewater, bag
Air inlet pipe 2 and the aeration pipe network connected with air inlet pipe 2 are included, aeration tube is provided with some aeration heads 3 on the net, and aeration pipe network is remote
The opposite side of air inlet pipe 2 is communicated with blast pipe 4, and the port of export of blast pipe 4 is provided with to be exported for closing or opening blast pipe 4
Air bleeding valve 5.Air bleeding valve 5 can use electric control valve, open blast pipe 4 in setting time daily, realize remote control.
This can the blast aerator that blocks of anti-high slat-containing wastewater blast pipe 4 dexterously is set in the end of aeration pipe network,
When air bleeding valve 5 is opened, compressed air can be gone out along to the less outlet of blast pipe 4 of empty unlimited, pressure, concomitantly, aeration
Pollutant in pipe network is discharged by the compressed air of rapid flow, is realized the function of automatic discharge, is not being influenceed blast aeration to fill
On the premise of putting operation, probability, the replacing number of times for reducing aeration head 3, extension aeration tube that aeration pipe network is blocked is greatly lowered
The maintenance period of net, generates good economic benefit.
The blast pipe 4, which also has, aids in detection function.The hot-air that air pipe system air blower is sent out can be liquefied as to the cold
Condensed water, wherein condensed water can also be discharged by blast pipe 4.The condensed water of discharge should be cleaning, as found there are oil bloom,
Should check immediately air blower whether oil leak；Such as the greasy dirt for finding to have in aeration tank 1, it should check whether aeration pipe network ruptures immediately and lead
Greasy dirt is caused to enter pipe-line system.
Referring in particular to Fig. 2, the air blower not shown in figure connects air inlet pipe 2 straight down, and the right side of air inlet pipe 2 is row
Tracheae 4, aeration pipe network is arranged on the bottom of aeration tank 1, so, is easy to air to stir waste water to greatest extent.Blast pipe 4
Outlet is higher than the surface of liquid in aeration tank 1, and it, which is exported, takes the shape of the letter U bending under, the pollutant that will directly can be aerated in pipe network
It is discharged among waste water, prevents airborne dust.Simultaneously as blast pipe 4 and the opening that need not continue, bend downward blast pipe 4
Outlet can effectively prevent waste water to be splashed into blast pipe 4.
As preferred embodiment, the inside of each aeration head 3 is back taper inwall, the back taper inwall of each aeration head 3
Hypotenuse and the angle of horizontal plane be 35 °~70 °；Arc transition is provided between the hypotenuse of its back taper inwall and bottom surface.
As preferred embodiment, the height of each aeration head 3 is less than 1/2nd of the pipe diameter of aeration pipe network.
Above-mentioned design is easy to compressed air to form vortex, reference picture 3, by the heap in aeration head 3 in the corner of aeration head 3
Long-pending pollutant punching falls to be aerated the main pipeline of pipe network, and then with compressed air stream exhaust pipe 4.The particularly height of aeration head 3
Degree should not be too high, it is possible to increase pollutant is sprung back over the probability of main pipeline by compressed air.
As preferred embodiment, aeration pipe network includes the front-end pipelines 6 being connected with air inlet pipe 2 and connected with blast pipe 4
The rear end pipeline 8 connect, is provided with some groups of gas pipelines 7 in parallel to form back-shaped pipe between front-end pipelines 6 and rear end pipeline 8
Road system, each aeration head 3 is arranged on the circumference of gas pipeline 7.Wherein it is aerated the gas pipeline 7 of outermost two and the front end of pipe network
The turning of pipeline 6 and rear end pipeline 8 uses round-corner transition, reduces unnecessary energy loss.
Because the gas pipeline 7 of back-shaped pipeline internal system is interconnected, air pressure can be evenly distributed, i.e., preferably utilizes drum
Air quantity, makes aeration more uniform, is especially advantageous for the pollutant in aerobic microbiological decomposed liq；Equably aeration makes simultaneously
The surface of aeration head 3 can not be deposited on by obtaining deposit.
It is used as the support 9 that some support aeration pipe networks preferred embodiment, are provided with the downside of aeration pipe network.
During use, air bleeding valve 5 is regularly opened in usual one day.The present embodiment gives up mainly for high saliferous is handled
Water.
Certainly, the design is created and is not limited to above-mentioned embodiment, and the combination of the various embodiments described above different characteristic also may be used
To reach good effect.Those skilled in the art can also make on the premise of without prejudice to the utility model spirit
With deformation or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (7)
1. a kind of can the blast aerator that blocks of anti-high slat-containing wastewater, it is characterised in that：Including air inlet pipe（2）With with it is described enter
Tracheae（2）The aeration pipe network of connection, the aeration tube is provided with some aeration heads on the net（3）, it is described aeration pipe network away from enter
Tracheae（2）Opposite side be communicated with blast pipe（4）, the blast pipe（4）The port of export be provided with for closing or the row of opening
Tracheae（4）The air bleeding valve of outlet（5）.
2. according to claim 1 can the blast aerator that blocks of anti-high slat-containing wastewater, it is characterised in that：The exhaust
Pipe（4）Outlet be bent into inverted U-shaped, the blast pipe（4）Outlet be higher than aeration tank（1）The surface of middle liquid and under
Side.
3. according to claim 1 can the blast aerator that blocks of anti-high slat-containing wastewater, it is characterised in that：Each exposure
Gas head（3）Inside be back taper inwall, each aeration head（3）The hypotenuse of back taper inwall and the angle of horizontal plane be
35 °~70 °.
4. according to claim 2 can the blast aerator that blocks of anti-high slat-containing wastewater, it is characterised in that：Each exposure
Gas head（3）Back taper inwall hypotenuse and bottom surface between be provided with arc transition.
5. according to claim 1 can the blast aerator that blocks of anti-high slat-containing wastewater, it is characterised in that：Each exposure
Gas head（3）Height be less than aeration pipe network pipe diameter 1/2nd.
6. according to it is according to any one of claims 1 to 5 can the blast aerator that blocks of anti-high slat-containing wastewater, its feature exists
In：The aeration pipe network includes and air inlet pipe（2）The front-end pipelines of connection（6）With with blast pipe（4）The rear end pipeline of connection
（8）, the front-end pipelines（6）With rear end pipeline（8）Between be provided with some groups of gas pipelines in parallel（7）To form back-shaped pipe
Road system, each aeration head（3）It is arranged on gas pipeline（7）Circumference on.
7. according to it is according to any one of claims 1 to 5 can the blast aerator that blocks of anti-high slat-containing wastewater, its feature exists
In：The support of some supports aeration pipe network is provided with the downside of the aeration pipe network（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163473.2U CN206521316U (en) | 2017-02-22 | 2017-02-22 | It is a kind of can the blast aerator that blocks of anti-high slat-containing wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163473.2U CN206521316U (en) | 2017-02-22 | 2017-02-22 | It is a kind of can the blast aerator that blocks of anti-high slat-containing wastewater |
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| Publication Number | Publication Date |
|---|---|
| CN206521316U true CN206521316U (en) | 2017-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720163473.2U Active CN206521316U (en) | 2017-02-22 | 2017-02-22 | It is a kind of can the blast aerator that blocks of anti-high slat-containing wastewater |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840449A (en) * | 2017-11-30 | 2018-03-27 | 重庆市沃利克环保设备有限公司 | MBR sewage disposal systems with sludge dewatering equipment |
| CN111439856A (en) * | 2020-05-14 | 2020-07-24 | 蔡林成 | Aeration device and method for treating high-concentration wastewater |
| CN111995085A (en) * | 2020-09-11 | 2020-11-27 | 大唐环境产业集团股份有限公司 | Coal chemical wastewater treatment aeration system |
| CN111995086A (en) * | 2020-09-11 | 2020-11-27 | 大唐环境产业集团股份有限公司 | Air inlet device of coal chemical wastewater treatment aeration system and aeration system |
-
2017
- 2017-02-22 CN CN201720163473.2U patent/CN206521316U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840449A (en) * | 2017-11-30 | 2018-03-27 | 重庆市沃利克环保设备有限公司 | MBR sewage disposal systems with sludge dewatering equipment |
| CN111439856A (en) * | 2020-05-14 | 2020-07-24 | 蔡林成 | Aeration device and method for treating high-concentration wastewater |
| CN111439856B (en) * | 2020-05-14 | 2022-05-06 | 中信环境技术(日照)有限公司 | Aeration device and method for treating high-concentration wastewater |
| CN111995085A (en) * | 2020-09-11 | 2020-11-27 | 大唐环境产业集团股份有限公司 | Coal chemical wastewater treatment aeration system |
| CN111995086A (en) * | 2020-09-11 | 2020-11-27 | 大唐环境产业集团股份有限公司 | Air inlet device of coal chemical wastewater treatment aeration system and aeration system |
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