CN204022553U - A kind of gas-liquid-solid three-phase separator for anaerobic reactor - Google Patents
A kind of gas-liquid-solid three-phase separator for anaerobic reactor Download PDFInfo
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- CN204022553U CN204022553U CN201420476065.9U CN201420476065U CN204022553U CN 204022553 U CN204022553 U CN 204022553U CN 201420476065 U CN201420476065 U CN 201420476065U CN 204022553 U CN204022553 U CN 204022553U
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Abstract
The utility model discloses a kind of gas-liquid-solid three-phase separator for anaerobic reactor, it comprises gas skirt, described gas skirt is installed in described anaerobic reactor, described gas skirt is interior outer double-layer structure, comprise gas skirt one and gas skirt two respectively, described gas skirt two is positioned at middle and upper part place inside gas skirt one, and described gas skirt one is fixed by web member with gas skirt two, forms the passage that solid-liquid-gas mixture rises or declines between described gas skirt one and gas skirt two; Described gas skirt one and gas skirt two are rounding mesa-shaped, and all have the outlet passed through for mud bottom it, described exit is provided with the reflector for making sewage evenly scatter.The utility model triphase separator can not only reach good three phase separation effect, and can realize internal recycle effect, makes on reactor top, and sewage and activated sludge particles also can carry out good mixing, thus improves the treatment effect of anaerobic reactor.
Description
Technical field
The utility model belongs to gas-liquid-solid three-phase separation technology field, is specifically related to a kind of gas-liquid-solid three-phase separator for anaerobic reactor.
Background technology
Triphase separator equipment, as main equipment requisite in anaerobic reactor, can have various ways.Although most of triphase separator can reach the effect of solid, liquid, gas three phase separation preferably, their structure exists certain shortcoming, can only reach simple must be separated object, has no to help to raising anaerobic reaction efficiency.
At present in wastewater treatment practice, the triphase separator form of application success is a lot, conventional triphase separator is upper and lower two-layer triangle flap arrangements, as CN202643422U discloses the special solid-liquid-gas three-phase separator of a kind of bean product factory Sewage treatment systems, it is provided with gas skirt in plenum chamber, gas skirt is bucket-shaped, Open Side Down, exhaust hole is had near sewing top place at gas skirt, it is by arranging that in plenum chamber some layers of gas skirt are separated solid-liquid-gas, but, this gas skirt only has simple plenum zone, do not have to form good stripping effect, internal recycling can not be formed.
Utility model content
Based on the problems referred to above, the utility model proposes a kind of gas-liquid-solid three-phase separator for anaerobic reactor, this triphase separator creates certain hydraulics by the structure changing gas skirt, good internal recycling can be formed, solid-liquid is mixed more even, not only reach best three phase separation effect, the processing efficiency of anaerobic reactor can also be improved.
A kind of triphase separator for anaerobic reactor, it comprises gas skirt, described gas skirt is installed in described anaerobic reactor, described gas skirt is interior outer double-layer structure, comprise gas skirt one and gas skirt two respectively, described gas skirt two is positioned at middle and upper part place inside gas skirt one, and described gas skirt one is fixed by web member with gas skirt two, forms the passage that solid-liquid-gas mixture rises or declines between described gas skirt one and gas skirt two; Described gas skirt one and gas skirt two are rounding mesa-shaped, and all have the outlet passed through for mud bottom it, described exit is provided with the reflector for making sewage evenly scatter.
As a preferred version of the present utility model, above-mentioned gas skirt one end face is 2760m through the lateral length of central point, and above-mentioned gas skirt two end face is 2520m through the lateral length of central point.
As another preferred version of the present utility model, said reflection plate selects stainless steel.
The Advantageous Effects that the utility model brings:
The utility model proposes a kind of triphase separator for anaerobic reactor, its gas skirt comprises interior outer double-layer structure, be respectively gas skirt one and gas skirt two, the passage that solid-liquid-gas mixture rises or declines is formed between gas skirt one and gas skirt two, be applied in anaerobic reactor by this gas skirt, in order to be separated the sewage after biogas, process and mud granule, biogas autoreactor top is derived, the automatic landing of mud granule is settled down to reactor bottom, and the sewage after process is from settling section water outlet.
Sewage after abundant hybrid reaction, produces a large amount of biogas with active sludge in anaerobic reactor.Along with sewage constantly enters bottom anaerobic reactor, make biogas, the three-phase mixture of sewage and active sludge moves from bottom to top, and through triphase separator, when a part of mud granule collides the outside of gas skirt one, just landing is back to the mixing zone of reactor; Simultaneously, in the exterior circumferential of triphase separator, there is a large amount of air-water mixtures, due to stripping effect, make solidliquid mixture by triphase separator externally to internal flow, between gas skirt one and gas skirt two, most mud granule is owing to colliding the outside of gas skirt two and landing sedimentation, and fall the mixing zone to reactor after rise along the inner side of gas skirt one, biogas is then outside gas skirt one, discharge from reactor head, reach the effect of good solid, liquid, gas three phase separation.
The utility model gas-liquid-solid three-phase separator is different from the arrangement of the simple some triangle flaps of traditional triphase separator, the utility model triphase separator can not only reach good three phase separation effect, and internal recycle effect can be realized, make on reactor top, sewage and activated sludge particles also can carry out good mixing, thus improve the treatment effect of anaerobic reactor.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, explanation clear, complete is further done to the utility model:
Fig. 1 is the structural representation of the utility model gas-liquid-solid three-phase separator;
Fig. 2 is the sectional view of the utility model gas-liquid-solid three-phase separator;
In figure, 1, gas skirt one, 2, gas skirt two, 3, reflector, 4, web member.
Embodiment
The utility model proposes a kind of gas-liquid-solid three-phase separator for anaerobic reactor, in order to make advantage of the present utility model, technical scheme clearly, clearly, below in conjunction with specific embodiment, explanation clear, complete further being done to the utility model.
Shown in composition graphs 1 and Fig. 2, a kind of gas-liquid-solid three-phase separator for anaerobic reactor, this separator comprises gas skirt, during use, gas skirt is positioned in anaerobic reactor, it is identical with the normal modes of emplacement of prior art, its shape of gas skirt of the prior art is bucket-shaped, and Open Side Down, generally be used in anaerobic reactor, it is at least arranged in parallel three groups, the difference of the utility model and prior art is, its structure of the utility model gas skirt is bilayer structure, and be double-deck nested construction, be respectively gas skirt 1 and gas skirt 22, gas skirt 1 volume is greater than gas skirt 22, and gas skirt one is positioned at outside, gas skirt 22 is placed in the inner side of gas skirt 1, gas skirt 22 is connected by the inwall of web member 4 gas skirt 1, for being fixed gas skirt 22, its web member can be rivet, bolt or pin,
Gas skirt 1 and gas skirt 22 are all rounding mesa-shaped structure, namely the area of end face is greater than base area, all outlet is offered at the bottom surface place of gas skirt 1 and gas skirt 22, outlet is passed through for solid sludges, exit is provided with the reflector 3 for making sewage evenly scatter, by consolidating of the generation in hybrid reaction district bottom anaerobic reactor, liquid, gas three-phase mixture, pass through, during phase separator, when part mud granule collides the outside of separator gas skirt 1, just landing is back to the mixing zone of reactor, simultaneously, in the exterior circumferential of triphase separator, there is a large amount of air-water mixtures, due to stripping effect, make solidliquid mixture by triphase separator externally to internal flow, between gas skirt 1 and gas skirt 22, most mud granule is owing to colliding the outside of gas skirt 22 and landing sedimentation, the mixing zone to reactor is fallen after rise along the inner side of gas skirt 1, biogas is then outside gas skirt 1, discharge from reactor head, reach well solid, liquid, the effect of gas three phase separation.
The cardinal principle using method of the utility model gas-liquid-solid three-phase separator:
Triphase separator is installed in anaerobic reactor, sewage in anaerobic reactor with active sludge after abundant hybrid reaction, produce a large amount of biogas, sewage constantly to enter bottom anaerobic reactor, make biogas, the three-phase mixture of sewage and active sludge moves from bottom to top, through triphase separator, when part mud granule collides the outside of gas skirt one, just landing is back to the mixing zone of reactor;
In the exterior circumferential of triphase separator, there is a large amount of air-water mixtures, due to stripping effect, make solidliquid mixture by triphase separator externally to internal flow, between gas skirt one and gas skirt two, most mud granule is owing to colliding the outside of gas skirt two and landing sedimentation, the mixing zone to reactor is fallen after rise along the inner side of gas skirt one, biogas is then outside gas skirt one, and discharge from reactor head, gas-liquid-solid is well separated thus.
Claims (3)
1. the triphase separator for anaerobic reactor, it comprises gas skirt, described gas skirt is installed in described anaerobic reactor, it is characterized in that: described gas skirt is interior outer double-layer structure, comprise gas skirt one and gas skirt two respectively, described gas skirt two is positioned at middle and upper part place inside gas skirt one, and described gas skirt one is fixed by web member with gas skirt two, forms the passage that solid-liquid-gas mixture rises or declines between described gas skirt one and gas skirt two; Described gas skirt one and gas skirt two are rounding mesa-shaped, and all have the outlet passed through for mud bottom it, described exit is provided with the reflector for making sewage evenly scatter.
2. the triphase separator for anaerobic reactor according to claim 1, is characterized in that: described gas skirt one end face is 2760m through the lateral length of central point, and described gas skirt two end face is 2520m through the lateral length of central point.
3. the triphase separator for anaerobic reactor according to claim 1, is characterized in that: stainless steel selected by described reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476065.9U CN204022553U (en) | 2014-08-22 | 2014-08-22 | A kind of gas-liquid-solid three-phase separator for anaerobic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476065.9U CN204022553U (en) | 2014-08-22 | 2014-08-22 | A kind of gas-liquid-solid three-phase separator for anaerobic reactor |
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| Publication Number | Publication Date |
|---|---|
| CN204022553U true CN204022553U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420476065.9U Expired - Fee Related CN204022553U (en) | 2014-08-22 | 2014-08-22 | A kind of gas-liquid-solid three-phase separator for anaerobic reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277305A (en) * | 2016-07-14 | 2017-01-04 | 苏州淡林环境科技有限公司 | A kind of anaerobism four-phase separator |
-
2014
- 2014-08-22 CN CN201420476065.9U patent/CN204022553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277305A (en) * | 2016-07-14 | 2017-01-04 | 苏州淡林环境科技有限公司 | A kind of anaerobism four-phase separator |
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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: 20141217 Termination date: 20180822 |
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| CF01 | Termination of patent right due to non-payment of annual fee |