CN202968232U - Aerator pipe in biological aerated filter - Google Patents
Aerator pipe in biological aerated filter Download PDFInfo
- Publication number
- CN202968232U CN202968232U CN 201220620777 CN201220620777U CN202968232U CN 202968232 U CN202968232 U CN 202968232U CN 201220620777 CN201220620777 CN 201220620777 CN 201220620777 U CN201220620777 U CN 201220620777U CN 202968232 U CN202968232 U CN 202968232U
- Authority
- CN
- China
- Prior art keywords
- model
- biological aerated
- utility
- aerator pipe
- aeration
- 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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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to an aerator pipe in a biological aerated filter. The aerator pipe comprises a flexible pipe body and is characterized in that an axially extended bump is fixed onto the sidewall of the flexible pipe body, wherein blocking sheets are placed on two sides of the bumps; and aeration incisions are uniformly distributed on the sidewalls, without the bumps, of the flexible pipe body. The aerator pipe in the biological aerated filter is simple in structure, ingenious in design and capable of being suitable for various biological aerated filters. The aerator pipe is convenient to arrange and convenient to maintain and replace in the later period.
Description
Technical field
The utility model relates to a kind of sewage disposal device, particularly the aeration tube in a kind of BAF.
Background technology
In sewage treatment process, adopt biochemical process art breading sewage, be equipped with aerating system in biochemistry pool, the aerating system in biochemical system is the key equipment that directly affects sewage work's wastewater treatment efficiency.The biochemistry pool that different shape is arranged at present as required, the aeration tube that is arranged in biochemistry pool needs to lay installation according to pond shape.If the rigidity aeration tube, very inconvenient during laying, maneuvering ability is poor.And be neither be very convenient at the maintain and replace in later stage.
The utility model content
The purpose of this utility model is to provide a kind of being convenient to and installs, the aeration tube in adaptable BAF.
The technical scheme that realizes the utility model purpose is: the utlity model has hose body; It is characterized in that: be fixed with axially extended both sides on the sidewall of described hose body with the projection of card; Described hose body does not have to be evenly equipped with the aeration otch on the sidewall of projection.
Above-mentioned hose body and projection are made into integration.
Above-mentioned aeration otch is provided with block water plate.
The utlity model has positive effect: (1) the utility model is simple in structure, designs ingeniously, can adapt to various BAF; (2) the utility model is easy for installation, and later period maintenance is changed also very convenient.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is sectional structure schematic diagram of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is packaging assembly schematic diagram of the present utility model.
Embodiment
See Fig. 1 and 2, the utlity model has hose body 1; Be fixed with axially extended both sides on the sidewall of described hose body 1 with the projection 2 of card 21; Described hose body 1 does not have to be evenly equipped with aeration otch 11 on the sidewall of projection 2; Described hose body 1 and projection 2 are made into integration; Described aeration otch 11 is provided with block water plate 3.
See Fig. 3, during assembling, the projection 2 on hose body 1 is fastened in the buttress bracing struts with draw-in groove, be fixedly connected with aerator pipe frame by the connecting hole on buttress bracing struts.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. the aeration tube in a BAF, have hose body (1); It is characterized in that: be fixed with axially extended both sides on the sidewall of described hose body (1) with the projection (2) of card (21); Described hose body (1) does not have to be evenly equipped with aeration otch (11) on the sidewall of projection (2).
2. the aeration tube in a kind of BAF according to claim 1, it is characterized in that: described hose body (1) and projection (2) are made into integration.
3. the aeration tube in a kind of BAF according to claim 2, it is characterized in that: described aeration otch (11) is provided with block water plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620777 CN202968232U (en) | 2012-11-21 | 2012-11-21 | Aerator pipe in biological aerated filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620777 CN202968232U (en) | 2012-11-21 | 2012-11-21 | Aerator pipe in biological aerated filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968232U true CN202968232U (en) | 2013-06-05 |
Family
ID=48509334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220620777 Expired - Fee Related CN202968232U (en) | 2012-11-21 | 2012-11-21 | Aerator pipe in biological aerated filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968232U (en) |
-
2012
- 2012-11-21 CN CN 201220620777 patent/CN202968232U/en not_active Expired - Fee Related
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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: 20130605 Termination date: 20181121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |