CN205838658U - A kind of high efficiency composition aerator - Google Patents
A kind of high efficiency composition aerator Download PDFInfo
- Publication number
- CN205838658U CN205838658U CN201620565631.2U CN201620565631U CN205838658U CN 205838658 U CN205838658 U CN 205838658U CN 201620565631 U CN201620565631 U CN 201620565631U CN 205838658 U CN205838658 U CN 205838658U
- Authority
- CN
- China
- Prior art keywords
- aeration
- aerator
- puddler
- aeration tank
- oxygen
- 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
-
- 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 high efficiency composition aerator, including Aeration tank and aeration head, aeration head is connected with the gas outlet pipeline of aerator, and the air inlet of aerator is connected with oxygen-enriched case pipeline, is provided with some oxygen permeable membranes in oxygen-enriched case；Being provided with shaft in Aeration tank, on shaft, both sides are equipped with lifting chute, all slidably connect puddler in lifting chute, and puddler upper end is fixedly connected with the paddle that upper surface is arc, and puddler lower end has been fixedly connected with two air buoyancy tanks；Shaft upper end is stretched out and is connected with motor-driven outside Aeration tank, and Aeration tank upper end is also associated with ventilation pipe, and this utility model collection blast aeration and mechanical aeration are two-in-one, and aeration efficiency is high；Add oxygen-enriched case before aerator, promote the oxygen content blasting air, be effectively improved aeration effect, save energy resource consumption；Puddler can be according to liquid level automatic controlled height, it is ensured that it is often surface aeration, and easy to use and flexible is effective.
Description
Technical field
This utility model relates to a kind of sewage disposal device, specifically a kind of high efficiency composition aerator.
Background technology
Aeration tank is the device that sewage carries out biochemical treatment.After sewage enters Aeration tank, carry out with the active mud in pond
Organic reaction, harmful substance is broken down into innocuous substance, discharges, in processing procedure, in order to maintain microorganism after clarification of water
Vital movement, it is necessary to assure water has a certain amount of dissolved oxygen, so-called aeration, it is simply that constantly air is squeezed in water, or
Mechanical agitation is utilized to make the oxygen in air dissolve in water；Current aeration method mainly has blast aeration and mechanical aeration two
Kind, blast aeration is diffused in water for utilizing aerator that air is squeezed into aeration head, forms bubble, at gas-liquid interface, oxygen is molten
Yu Shuizhong, but, the oxygen content in air is only about 21%, and remaining major part is useless nitrogen, say, that by sky
Gas is directly squeezed in water, and air utilization ratio is only about 21%, and this wastes substantial amounts of aerator drive energy undoubtedly；Machinery exposes
Gas is mainly surface aeration method, and impeller is arranged on liquid level, and impeller forms hydraulic jump at periphery when rotating, and can effectively entrain into sky
Gas；Producing negative pressure on rear side of blade, can suck air, inflation effect is preferable, but this method is installed cumbersome, and to sewage
Liquid level has higher requirements, and sewage level needs to cover impeller bottom can be properly functioning.
Utility model content
The purpose of this utility model is to provide a kind of blast aeration and mechanical aeration two-in-one, and blast aeration oxygen content
Height, the mechanical aeration high efficiency composition aerator to liquid level no requirement (NR), with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of high efficiency composition aerator, including Aeration tank and aeration head, described aeration head is located at bottom Aeration tank, aeration
Head is connected with the gas outlet pipeline of aerator, and described aerator is located at Aeration tank upper end, and the air inlet of described aerator is with oxygen-enriched
Case pipeline connects, and is provided with the oxygen permeable membrane of some continuous layouts in oxygen-enriched case；Shaft it is provided with, on shaft two in described Aeration tank
Side is provided with the lifting chute relatively offered, and all slidably connects puddler in lifting chute, and puddler upper end has been fixedly connected with
Upper surface is the paddle of arc, and puddler lower end has been fixedly connected with two air buoyancy tanks；Aeration is stretched out in described shaft upper end
It is connected outside pond and with the motor-driven being located at Aeration tank upper end；Described Aeration tank upper end is also associated with ventilation pipe.
As further program of the utility model: when described puddler is positioned at lifting chute the top, paddle and exposure
Top, gas pond does not contacts.
As this utility model further scheme: described puddler be positioned at lifting chute bottom time, air buoyancy tank with
Do not contact bottom Aeration tank.
As this utility model further scheme: be equipped with inflation inlet and gas vent on described air buoyancy tank.
As this utility model further scheme: described puddler and paddle are hollow seal aluminium-alloy pipe knot
Structure.
Compared with prior art, the beneficial effects of the utility model are: collection blast aeration and mechanical aeration are two-in-one, aeration
Efficiency is high；Add oxygen-enriched case before aerator, make the oxygen content blasting in the air of sewage improve, at identical energy by oxygen permeable membrane
It is effectively improved aeration effect in the case of consumption, saves energy resource consumption；By air content in regulation air buoyancy tank, puddler can be made to float on
At the water surface, puddler can be according to liquid level amount automatic controlled height, it is ensured that it is often surface aeration, easy to use and flexible, paddle
Upper surface is arc, it is ensured that hydraulic jump effect during rotation, it is ensured that the air capacity that sewage sucks.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high efficiency composition aerator.
Fig. 2 is the structural representation of shaft in a kind of high efficiency composition aerator.
Fig. 3 is the transverse cross-sectional view of shaft in a kind of high efficiency composition aerator.
In figure: Aeration tank-1, aeration head-2, aerator-3, oxygen-enriched case-4, oxygen permeable membrane-5, shaft-6, lifting chute-
7, puddler-8, paddle-9, air buoyancy tank-10, motor-11, ventilation pipe-12.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Referring to Fig. 1-3, a kind of high efficiency composition aerator, including Aeration tank 1 and aeration head 2, described aeration head 2 is located at
Bottom Aeration tank 1, aeration head 2 is connected with the gas outlet pipeline of aerator 3, and described aerator 3 is located at Aeration tank 1 upper end, described
The air inlet of aerator 3 is connected with oxygen-enriched case 4 pipeline, is provided with the oxygen permeable membrane 5 of some continuous layouts in oxygen-enriched case 4, and aerator 3 is transported
During row, the air of suction separates through oxygen permeable membrane 5, and oxygen passes through, and the nitrogen that in air, accounting is maximum is blocked, is effectively improved
Bloat the oxygen content in air；Being provided with shaft 6 in described Aeration tank 1, on shaft 6, both sides are provided with the lifting cunning relatively offered
Groove 7, all slidably connects puddler 8 in lifting chute 7, and puddler 8 upper end is fixedly connected with the stirring that upper surface is arc
Leaf 9, puddler 8 lower end has been fixedly connected with two air buoyancy tanks 10, described air buoyancy tank 10 has been equipped with inflation inlet and gas vent, logical
The air capacity overcharged in QI KOU and gas vent regulation air buoyancy tank 10 adjusts its buoyancy, puddler 8 can be made to follow liquid level sliding in lifting
Slide in groove 7, it is ensured that it is often that surface aeration, puddler 8 and paddle 9 are hollow seal aluminium-alloy pipe structure, and hardness is high,
Lightweight, it is ensured that stir and float effect；When described puddler 8 is positioned at lifting chute 7 the top, paddle 9 pushes up with Aeration tank 1
Portion does not contacts, and when puddler 8 is positioned at lifting chute 7 bottom, air buoyancy tank 10 does not contacts bottom Aeration tank 1, it is to avoid liquid level mistake
Many or very few time shaft 6 misroute and dynamic cause abrasion；Described shaft 6 upper end stretch out Aeration tank 1 outer and be located on Aeration tank 1
The motor 11 of end is in transmission connection；Described Aeration tank 1 upper end is also associated with discharging the ventilation pipe 12 of additional air.
Operation principle of the present utility model is: when aerator 3 runs, and the air of suction separates through multilamellar oxygen permeable membrane 5, rich
Oxygen film 5 makes oxygen pass through, and the nitrogen that in air, accounting is maximum is blocked, is effectively improved the oxygen content bloating in air, aeration
The air of rich oxygen content is squeezed into and is contacted absorption in Aeration tank 1 with water by machine 3；Meanwhile, under air buoyancy tank 10 buoyancy, puddler
8 and paddle 9 lifting chute 7 in slide at liquid level, shaft 6 rotates, and upper surface is that the paddle 9 of arc drives sewage
Raise up, it is ensured that hydraulic jump effect；Blast aeration and mechanical aeration are two-in-one, are effectively improved aeration efficiency, spray through aeration head 2 meanwhile
The rich oxygen content air gone out does not absorbs part and can be deposited in Aeration tank 1 above the water surface, also improves machinery to a certain extent
The effect of aeration.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art is possessed, it is also possible on the premise of without departing from this patent objective
Make a variety of changes.
Claims (5)
1. a high efficiency composition aerator, including Aeration tank (1) and aeration head (2), described aeration head (2) is located at Aeration tank
(1) bottom, aeration head (2) is connected with the gas outlet pipeline of aerator (3), and described aerator (3) is located at Aeration tank (1) upper end,
It is characterized in that, the air inlet of described aerator (3) is connected with oxygen-enriched case (4) pipeline, is provided with some continuous cloth in oxygen-enriched case (4)
The oxygen permeable membrane (5) put；Being provided with shaft (6) in described Aeration tank (1), the upper both sides of shaft (6) are provided with the lifting relatively offered
Chute (7), all slidably connects puddler (8) in lifting chute (7), and puddler (8) upper end has been fixedly connected with upper surface and has been
The paddle (9) of arc, puddler (8) lower end has been fixedly connected with two air buoyancy tanks (10)；Described shaft (6) upper end is stretched out
Aeration tank (1) outward and is in transmission connection with the motor (11) being located at Aeration tank (1) upper end；Described Aeration tank (1) upper end is also associated with
Ventilation pipe (12).
A kind of high efficiency composition aerator the most according to claim 1, it is characterised in that described puddler (8) is positioned at liter
Fall chute (7) topmost time, paddle (9) does not contacts with Aeration tank (1) top.
A kind of high efficiency composition aerator the most according to claim 1, it is characterised in that described puddler (8) is positioned at liter
During fall chute (7) bottom, air buoyancy tank (10) does not contacts with Aeration tank (1) bottom.
A kind of high efficiency composition aerator the most according to claim 1, it is characterised in that described air buoyancy tank is all provided with on (10)
There are inflation inlet and gas vent.
A kind of high efficiency composition aerator the most according to claim 1, it is characterised in that described puddler (8) and stirring
Leaf (9) is hollow seal aluminium-alloy pipe structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620565631.2U CN205838658U (en) | 2016-06-13 | 2016-06-13 | A kind of high efficiency composition aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620565631.2U CN205838658U (en) | 2016-06-13 | 2016-06-13 | A kind of high efficiency composition aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205838658U true CN205838658U (en) | 2016-12-28 |
Family
ID=58152143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620565631.2U Expired - Fee Related CN205838658U (en) | 2016-06-13 | 2016-06-13 | A kind of high efficiency composition aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205838658U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175907A (en) * | 2017-05-12 | 2017-09-19 | 贵州鸿图彩印包装有限责任公司 | A kind of wine box printing equipment |
| CN107840468A (en) * | 2017-12-05 | 2018-03-27 | 樊树芬 | Adjustable aerator depth solar energy air blast low-speed centrifugal aerator |
| CN109824108A (en) * | 2019-02-19 | 2019-05-31 | 张斌 | A kind of portable type air floatation machine of the good purification for water process |
| CN110343547A (en) * | 2019-07-31 | 2019-10-18 | 茌平信发聚氯乙烯有限公司 | A kind of long-life acetylene generator rabbling mechanism and method |
| CN114249438A (en) * | 2021-12-22 | 2022-03-29 | 山东凤鸣新材料有限公司 | A multidirectional stirring aeration equipment of ocean sewage for environmental protection engineering |
-
2016
- 2016-06-13 CN CN201620565631.2U patent/CN205838658U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175907A (en) * | 2017-05-12 | 2017-09-19 | 贵州鸿图彩印包装有限责任公司 | A kind of wine box printing equipment |
| CN107840468A (en) * | 2017-12-05 | 2018-03-27 | 樊树芬 | Adjustable aerator depth solar energy air blast low-speed centrifugal aerator |
| CN109824108A (en) * | 2019-02-19 | 2019-05-31 | 张斌 | A kind of portable type air floatation machine of the good purification for water process |
| CN110343547A (en) * | 2019-07-31 | 2019-10-18 | 茌平信发聚氯乙烯有限公司 | A kind of long-life acetylene generator rabbling mechanism and method |
| CN110343547B (en) * | 2019-07-31 | 2024-05-28 | 茌平信发聚氯乙烯有限公司 | Long-life acetylene generator stirring mechanism and method |
| CN114249438A (en) * | 2021-12-22 | 2022-03-29 | 山东凤鸣新材料有限公司 | A multidirectional stirring aeration equipment of ocean sewage for environmental protection engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20180613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |