CN2557520Y - Plane board type microporous aerator - Google Patents
Plane board type microporous aerator Download PDFInfo
- Publication number
- CN2557520Y CN2557520Y CN02267460U CN02267460U CN2557520Y CN 2557520 Y CN2557520 Y CN 2557520Y CN 02267460 U CN02267460 U CN 02267460U CN 02267460 U CN02267460 U CN 02267460U CN 2557520 Y CN2557520 Y CN 2557520Y
- Authority
- CN
- China
- Prior art keywords
- aeration
- plate
- chassis
- base plate
- utility
- 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)
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides a flat plate type micro pore aerator, which consists of a base plate and a micro pore aeration plate, and is characterized in that: the aeration plate is a round shape (or a rectangle shape) flat plate structure, the aeration plate is positioned on the step of the base plate, and an air inlet cavity is formed between the base plate and the aeration plate. The periphery of the aeration panel is adhered to and sealed with the base plate by organic fillers. The air inlets of the base plate are arranged in the middle of the bottom part or/and the side face of the base plate. The utility model has advantages of small air bubbles in multi-quantity, even aeration, good oxygen increasing effect, simple structure and high surface utilization rate of the aeration plate, and is suitable for aquaculture and industrial water conditioning.
Description
Technical field
The utility model belongs to the air charging apparatus that water body is carried out oxygenation, is a kind of flat micro-hole aerator specifically.
Background technology
Before the utility model was made, the aerator that water body is carried out oxygenation mainly divided two classes: a class is the aerator in aperture of fixedly giving vent to anger, shape has cylindrical, spherical and circle helmet shape etc.; Another kind of is the aerator in the variable aperture of giving vent to anger, and shape has disc, tubular etc.The shortcoming of above-mentioned aerator is: 1, the bubble of Chan Shenging is big, and it is inhomogeneous to give vent to anger; 2, aeration surface utilization ratio is low, and oxygenation effect is relatively poor; 3, rubber seal is equipped with in chassis and micro-pore aeration plate joint portion, and tightens together by screw, complex structure, and rubber seal is subject to sea-water corrosion, and manufacturing cost is higher, and performance and price is lower.
Summary of the invention
The utility model its objective is the weak point at above aerator, and designs a kind of improved aerator.The bubble of its generation is little, quantity is many, give vent to anger even, oxygenation effect is good, simple in structure, and aeration board surface utilization ratio height is fit to aquaculture and Treatment of Industrial Water.
Its structure content of the utility model is realized by following technical scheme: a kind of flat micro-hole aerator, comprise that chassis and micro-pore aeration plate two portions constitute, it is characterized in that described aeration board is circular (or rectangle) slab construction, aeration board places on the step on chassis, and and the chassis between the space form inlet chamber.
Use organic filler and chassis adhesive seal around the described aeration panel.
It is middle or/and the side that described chassis air inlet hole is arranged on tray bottom.
The utility model compared with prior art has many advantages and positively effect:
1, its aeration board of the utility model is that poromerics is made, and the bubble of generation is quite small and bubbles volume is many, and the gas lift velocity of ducking in drink is slow, therefore, can improve the dissolved oxygen amount of water body greatly, and oxygenation effect is splendid.
2, aeration board of the present utility model is a tabular, and its surface pressure is identical, thereby gives vent to anger evenly, and the bubble size is identical, aeration surface utilization ratio height.
3, lower end, chassis of the present utility model (or side) is provided with air inlet port, can external bottom hard tube (or side flexible pipe) air inlet, and connect and use flexibly.
4, the utility model can be selected the aeration board of different apertures and material for use according to the difference of the depth of water, aeration rate, bubble size, to satisfy the demand of different occasions, can be widely used in fields such as aquaculture, Treatment of Industrial Water.
5, the utility model chassis and aeration board are fixed sturcture, do not have any wearing and tearing and consumable accessory, reliable operation, long service life.
6, the utility model is simple and reasonable, and processing and fabricating is convenient, and excellent property has higher performance.
Description of drawings
Fig. 1 is the flat micro-hole aerator three-dimensional structure diagram of the utility model;
Fig. 2 is that Figure 1A-A is to sectional view.
Embodiment
Below by embodiment in conjunction with the accompanying drawings, be described in detail structure of the present utility model and mode of operation:
Referring to Fig. 1, Fig. 2, a kind of flat micro-hole aerator, it comprises chassis 1 and aeration board 2 two portions.Chassis 1 is circular discoid, and is injection molded by engineering plastics.Aeration board 2 is circular tabular, makes (as: aluminum oxide) with inorganic (or organic) poromerics.Aeration board 2 places on the step on chassis 1, by organic filler 5 (as: Resins, epoxy) and chassis adhesive seal.Form inlet chamber 3 between chassis 1 and the aeration board 2.Be provided with air inlet port 4 in the middle of the bottom on chassis 1.
During use, the bottom is put into or be installed on to flat micro-hole aerator of the present utility model, source of the gas (gas blower or oxygen cylinder etc.) is connected with the air inlet port 4 on chassis 1 by pipeline.After opening source of the gas, gas enters inlet chamber 3 by air inlet port 4, because the pressure of gas upwards overflows gas from numerous micropores of aeration board 2, forms a large amount of micro-bubbles and charges in the water body.
Claims (3)
1, a kind of flat micro-hole aerator comprises that chassis and micro-pore aeration plate two portions constitute, and it is characterized in that described aeration board is circular (or rectangle) slab construction, and aeration board places on the step on chassis, and and the chassis between the space form inlet chamber.
2,, it is characterized in that using organic filler and chassis adhesive seal around the described aeration panel according to the described flat micro-hole aerator of claim 1.
3, according to claim 1 or 2 described flat micro-hole aerators, it is middle or/and the side to it is characterized in that described chassis air inlet hole is arranged on tray bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02267460U CN2557520Y (en) | 2002-06-07 | 2002-06-07 | Plane board type microporous aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02267460U CN2557520Y (en) | 2002-06-07 | 2002-06-07 | Plane board type microporous aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2557520Y true CN2557520Y (en) | 2003-06-25 |
Family
ID=33733054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02267460U Expired - Fee Related CN2557520Y (en) | 2002-06-07 | 2002-06-07 | Plane board type microporous aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2557520Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086145B (en) * | 2006-06-08 | 2010-06-02 | 李风宁 | Floatation and ink removing machine |
| CN102730856A (en) * | 2012-07-16 | 2012-10-17 | 江苏丰源环保科技工程有限公司 | Titanium micro-pore aerator disc |
| CN113396010A (en) * | 2018-12-14 | 2021-09-14 | 环球生命科技咨询美国有限责任公司 | Impeller and injector assembly for a biological treatment system |
-
2002
- 2002-06-07 CN CN02267460U patent/CN2557520Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086145B (en) * | 2006-06-08 | 2010-06-02 | 李风宁 | Floatation and ink removing machine |
| CN102730856A (en) * | 2012-07-16 | 2012-10-17 | 江苏丰源环保科技工程有限公司 | Titanium micro-pore aerator disc |
| CN113396010A (en) * | 2018-12-14 | 2021-09-14 | 环球生命科技咨询美国有限责任公司 | Impeller and injector assembly for a biological treatment system |
| CN113396010B (en) * | 2018-12-14 | 2023-09-22 | 环球生命科技咨询美国有限责任公司 | Impeller and eductor assembly for biological treatment systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |