CN202643431U - Peripheral type anaerobic treatment three-phase separator - Google Patents
Peripheral type anaerobic treatment three-phase separator Download PDFInfo
- Publication number
- CN202643431U CN202643431U CN2012203358344U CN201220335834U CN202643431U CN 202643431 U CN202643431 U CN 202643431U CN 2012203358344 U CN2012203358344 U CN 2012203358344U CN 201220335834 U CN201220335834 U CN 201220335834U CN 202643431 U CN202643431 U CN 202643431U
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Abstract
The utility model relates to the technical field of water, waste water and sewage biological treatment devices, in particular to a peripheral type anaerobic treatment three-phase separator, which comprises a mud guide plate, a traverse baffle, a waterproof wall, a rectifying plate and a packing layer, and is characterized in that the peripheral type anaerobic treatment three-phase separator is arranged in an anaerobic reactor along the wall of a pool, an agitator is arranged in the anaerobic reactor, the waterproof wall is arranged on the surrounding of the agitator, the packing layer is arranged between the waterproof wall and the wall of the pool of the anaerobic reactor, the rectifying plate is arranged on the bottom portion of the packing layer, the mud guide plate and the traverse baffle are arranged below the rectifying plate, and gas-water-mud mixture enters the waterproof wall under the guide action of the mud guide plate and a reflecting plate after being degraded through anaerobic degradation, and guarantees excellent degassing effect. Heavy large granular sludge can automatically sink to the bottom of the pool through gaps which are arranged between the mud guide plate and the waterproof wall and the mud guide plate and the traverse baffle. Sludge is further hold back to guarantee quality of outlet water by arranging the rectifying plate and the packing layer on a water outlet region.
Description
[technical field]
The utility model relates to the technical field of the biological treatment device of water, waste water, sewage, specifically a kind of perimetric pattern anaerobic treatment triphase separator.
[background technology]
The anaerobism biological process of wastewater treatment is important technology in the environmental engineering, and this technology has less energy-consumption, high loading, and the advantage such as surplus sludge volume is few is particularly useful for the processing of the higher organic waste water of Pollutant levels.
The anaerobic activated sludge method has the kinds of processes form, comprises common anaerobic digester, Anaerobic Contact technique, upflow anaerobic sludge reaction bed etc.This type of technique cardinal principle is for by creating anaerobic condition in the pond, and makes the pond body include anerobe mud fully to mix with sewage, take anaerobion as lead to organism degrade, stable a kind of method for innocent treatment.In treating processes, complex organic compound is degraded, and is converted into simply, and stable compound releases energy simultaneously, and wherein most of energy occurs with the methane form.Therefore in whole system for anaerobic treatment, exist water (sewage)-gas (digestive gas) Gu-the coexistent situation of (anaerobic sludge) three-phase.And in the system water part, must by rights this three-phase material be separated: with sludge retention in structures to guarantee sludge concentration, sewage enters the subsequent disposal unit after anaerobic treatment, discharge at digestive gas autoreactor top.This process need realizes that by near the reactor outlet area triphase separator being set the profile of triphase separator is then different because of the structure of reactor.
[summary of the invention]
In order to solve the aforementioned problems in the prior and defective, the utility model provides a kind of perimetric pattern anaerobic treatment triphase separator.
For achieving the above object, design a kind of perimetric pattern anaerobic treatment triphase separator, comprise mud guiding plate, traverse baffle, core wall, cowling panel and packing layer, it is characterized in that perimetric pattern anaerobic treatment triphase separator is arranged in the anaerobic reactor along pool wall, be provided with stirrer in the anaerobic reactor, be provided with core wall around the stirrer, be provided with packing layer between core wall and the anaerobic reactor pool wall, the packing layer bottom is provided with cowling panel, and the cowling panel below is provided with mud guiding plate and traverse baffle.
Perimetric pattern anaerobic treatment triphase separator top perimeter is provided with effluent weir.
Utility model is compared with traditional technology and is had the following advantages:
Air-water behind the degraded anaerobic degradation-mud mixture enters the core wall inboard, has guaranteed good degasifying effect under the guide functions of mud guiding plate and reflector; And the setting of mud guiding plate and water-stop sheet and mud guiding plate and traverse baffle gap can be sunk at the bottom of the pond heavier macrobead mud automatically; And at outlet area layout cowling panel and packing layer, further hold back mud, ensure effluent quality.
[description of drawings]
Fig. 1 is structural representation of the present utility model;
1. stirrers, 2. mud guiding plates, 3. traverse baffles, 4. core walls, 5. cowling panels, 6. packing layers, 7. peripheral weirs among the figure.
[embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearer, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Embodiment:
The utility model comprises mud guiding plate, traverse baffle, core wall, cowling panel and packing layer, it is characterized in that perimetric pattern anaerobic treatment triphase separator is arranged in the anaerobic reactor along pool wall, be provided with stirrer in the anaerobic reactor, be provided with core wall around the stirrer, be provided with packing layer between core wall and the anaerobic reactor pool wall, the packing layer bottom is provided with cowling panel, and the cowling panel below is provided with mud guiding plate and traverse baffle.Perimetric pattern anaerobic treatment triphase separator top perimeter is provided with effluent weir.
As shown in Figure 1, after sewage enters anaerobic reactor, evenly mix via stirrer 1, hybrid reaction in the reaction zone of anaerobic pond bottom, the COD that degrades under the effect of anaerobic sludge produces digestive gas simultaneously.Subsequently, air-water-mud mixture rises to three-phase separation area, and under the guide functions of mud guiding plate 2 and traverse baffle 3, enter core wall 4 inboards, the digestive gas that produces separates with sewage in this zone and enters atmosphere or collection device, mud mixture then flows into the core wall water outlet side through the gap of core wall 4 and mud guiding plate 2, on water outlet side top cowling panel 5 is set and packing layer 6 prevents sludge loss.Owing to do not have the current disturbance in this zone, thus mud under action of gravity along mud guiding plate 2 landings, and sink to reaction zone via the gap of traverse baffle 3 and mud guiding plate 2, realize three phase separation with this.
Claims (2)
1. perimetric pattern anaerobic treatment triphase separator, comprise mud guiding plate, traverse baffle, core wall, cowling panel and packing layer, it is characterized in that perimetric pattern anaerobic treatment triphase separator is arranged in the anaerobic reactor along pool wall, be provided with stirrer in the anaerobic reactor, be provided with core wall around the stirrer, be provided with packing layer between core wall and the anaerobic reactor pool wall, the packing layer bottom is provided with cowling panel, and the cowling panel below is provided with mud guiding plate and traverse baffle.
2. a kind of perimetric pattern anaerobic treatment triphase separator as claimed in claim 1 is characterized in that perimetric pattern anaerobic treatment triphase separator top perimeter is provided with effluent weir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203358344U CN202643431U (en) | 2012-07-11 | 2012-07-11 | Peripheral type anaerobic treatment three-phase separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203358344U CN202643431U (en) | 2012-07-11 | 2012-07-11 | Peripheral type anaerobic treatment three-phase separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202643431U true CN202643431U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203358344U Expired - Lifetime CN202643431U (en) | 2012-07-11 | 2012-07-11 | Peripheral type anaerobic treatment three-phase separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202643431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980943A (en) * | 2019-12-14 | 2020-04-10 | 浙江永续环境工程有限公司 | Anaerobic flowing biological membrane reactor |
-
2012
- 2012-07-11 CN CN2012203358344U patent/CN202643431U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980943A (en) * | 2019-12-14 | 2020-04-10 | 浙江永续环境工程有限公司 | Anaerobic flowing biological membrane reactor |
| CN110980943B (en) * | 2019-12-14 | 2022-02-18 | 浙江永续环境工程有限公司 | Anaerobic flowing biological membrane reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |