CN204824339U - Gu - liquid - gas three -phase separator - Google Patents

Gu - liquid - gas three -phase separator Download PDF

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Publication number
CN204824339U
CN204824339U CN201520421806.8U CN201520421806U CN204824339U CN 204824339 U CN204824339 U CN 204824339U CN 201520421806 U CN201520421806 U CN 201520421806U CN 204824339 U CN204824339 U CN 204824339U
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liquid
people
gas
layer
solid
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CN201520421806.8U
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牛庆中
张宝艳
汤新龙
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Beijing Jianyan Environmental Protection Equipment Co Ltd
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Beijing Jianyan Environmental Protection Equipment Co Ltd
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Abstract

The utility model discloses a gu - liquid - gas three -phase separator relates to a sewage treatment device, and " people " font board is constituteed to two baffles, assembles the formation collection chamber, " people " font board divides two -layer crisscross arranging, and the collection chamber lower part is the gas -liquid separation district, and the upper strata of two -layer " people " letter stencil is the mud settling zone, board lower portion is connected with the guide plate, be equipped with the backward flow seam between two -layer " people " font board. The utility model discloses set up the guide plate at the baffle end, can effectively prevent to mix liquid and run into the disturbance of baffle production reflection to mixing liquid at the in -process that rises, stir garrulous conglobate cotton -shaped mud, reduce the settling property of cotton -shaped mud. " people " font board divides two -layer crisscross arranging, has improved separation efficiency, has reduced the loss of mud, improves the stability of UASB anaerobic reactor operation. The device of the utility model is simple in structure, the preparation is convenient, can customize the installation according to actual UASB anaerobic reactor's size.

Description

A kind of solid-liquid-gas triphase separator
Technical field
The utility model relates to a kind of sewage disposal device, is particularly useful for the separation of the solid-liquid-gas three-phase of anaerobic reactor.
Background technology
When processing the high concentration hard-degraded organic waste water such as food wastewater and Dairy Wastewater, often adopt UASB anaerobic reactor, i.e. up-flow anaerobic sludge blanket, UASB anaerobic reactor key core is exactly solid--liquid--gas triphase separator.It needs the biogas of generation to separate, and is retained in reactor by floc sludge simultaneously.Traditional consolidates--liquid--, and biogas can separate by gas triphase separator but can not ensure effectively being separated of floc sludge and water, causes anaerobic pond water outlet to carry a large amount of mud, causes the loss of floc sludge.
Utility model content
In order to improve the separation efficiency of solid-liquid-gas three-phase, ensure the steady running of UASB anaerobic reactor, the utility model provides a kind of solid-liquid-gas triphase separator, carries out composition optimizes to traditional solid-liquid-gas triphase separator, improves the rejection effect of floc sludge.Ensure the steady running of UASB anaerobic reactor.
For achieving the above object, the utility model provides following technical scheme:
A kind of solid-liquid-gas triphase separator of the present utility model, " people " font plate is formed by two pieces of dividing plates 8, assembled formation collection chamber 2, " people " font plate divides two-layer staggered, collection chamber 2 bottom is gas-liquid separation district 3, the upper strata of two-layer " people " letter stencil is sludge settling district 4, i.e. solid-liquid separation district.
Solid-liquid of the present utility model-gas triphase separator, described dividing plate 8 bottom is connected with flow deflector 7, and two pieces of dividing plates 8 are by 60 ~ 80 ° of assembled formation collection chambers 2 of angle 5, and one piece of dividing plate 8 in outside is 1/2nd of angle 5 with the angle of pool wall 1.
Solid-liquid of the present utility model-gas triphase separator, described dividing plate 8 is 140 ~ 150 ° with the angle 6 of flow deflector 7.Seam 9 width that refluxes between described two-layer " people " font plate is 90 ~ 110 millimeters.The length of dividing plate 8 is 600 ~ 800 millimeters, and the length of flow deflector 7 is 90 ~ 110 millimeters.
As one optimization, solid-liquid of the present utility model-gas triphase separator, described solid-liquid-gas triphase separator, is characterized in that two pieces of dividing plates 8 are by 70 ° of assembled formation collection chambers 2 of angle 5, and one piece of dividing plate 8 in outside is 35 ° with the angle of pool wall 1.Dividing plate 8 is 145 ° with the angle 6 of flow deflector 7, and seam 9 width that refluxes between two-layer " people " font plate is 100 millimeters, and the length of dividing plate 8 is 700 millimeters, and the length of flow deflector 7 is 100 millimeters.
During solid-liquid of the present utility model-gas triphase separator work, sewage enters by bottom anaerobic reactor, is entrained with anaerobic sludge and moves upward, and produces biogas under the effect of the microorganisms such as methanogen simultaneously, form the mixing liquid that solid-liquid-gas phase contains mutually, move upward and enter triphase separator.First mixing liquid enters gas-liquid separation district 3, and biogas is discharged through collecting pipe after collection chamber 2 collects.Flow deflector 7 effectively can prevent mixing liquid from uphill process, running into dividing plate 8 and produce the disturbance of reflection to mixing liquid.Mixing liquid after degassed enters into sludge settling district 4, and because of the sudden enlargement of settling region area, cause the upflow velocity of mixing liquid to reduce suddenly, the mud that density is slightly large precipitates gradually, is returned to the biochemical reaction zone of UASB reactor by the landing of backflow seam 9.
The utility model arranges flow deflector at dividing plate end, effectively can prevent mixing liquid from uphill process, running into dividing plate and produce the disturbance of reflection to mixing liquid, blend agglomerating floc sludge, lower the settling property of floc sludge." people " font plate divides two-layer staggered, improves separation efficiency, and particularly the separation of mud-water is more thorough, decreases the loss of mud, guarantees that most of floc sludge can turn back to anaerobic reaction district, improves the stability that UASB anaerobic reactor runs.The utility model apparatus structure is simple, easy to make, can carry out customization install according to the size of actual UASB anaerobic reactor.
Accompanying drawing explanation
Fig. 1 is the utility model solid-liquid-gas triphase separator structure iron
In figure, each label implication is as follows: pool wall 1, collection chamber 2, gas-liquid separation district 3, sludge settling district 4, angle 5, angle 6, flow deflector 7, dividing plate 8, backflow seam 9
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
A kind of solid-liquid-gas triphase separator, forms " people " font plate by two pieces of dividing plates 8, and two pieces of dividing plates 8 are by 70 ° of assembled formation collection chambers 2 of angle 5, and one piece of dividing plate 8 in outside presses 35 ° of assembled formation collection chambers 2 of angle with pool wall 1.Dividing plate 8 length is 700 millimeters.Dividing plate 8 bottom is connected with flow deflector 7, and flow deflector 7 length is 100 millimeters, and dividing plate 8 is connected by 145 ° of angles 6 with flow deflector 7.Collection chamber 2 bottom is gas-liquid separation district 3." people " letter stencil be assemblied to form, by two-layer staggered, leaves backflow seam 9 between two-layer up and down, backflow seam width is 100 millimeters.The upper strata of two-layer " people " letter stencil is sludge settling district (4), namely consolidates a liquid disengaging zone.
Sewage enters by bottom anaerobic reactor, is entrained with anaerobic sludge and moves upward, and produces biogas under the effect of the microorganisms such as methanogen simultaneously, forms the mixing liquid that solid-liquid-gas phase contains mutually, moves upward and enter triphase separator.First mixing liquid enters gas-liquid separation district 3, and run into dividing plate 8 in uphill process, biogas is separated with mud, discharges after biogas collects in collection chamber 2 through collecting pipe.Flow deflector 7 effectively can prevent mixing liquid from uphill process, running into dividing plate 8 and produce the disturbance of reflection to mixing liquid.Mixing liquid after degassed enters into sludge settling district 4, because of the sudden enlargement of sludge settling district 4 area, cause the upflow velocity of mixing liquid to reduce suddenly, the mud that density is slightly large precipitates under gravity gradually, is returned to the biochemical reaction zone of UASB reactor by the landing of backflow seam 9.Supernatant liquor is drained by water gathering system.
The utility model structure is simple, easy to make, can assemble according to practical situation.Specially designed flow deflector effectively can reduce the disturbance of gas to floc sludge, and bilayer arrangement more effectively can more thoroughly carry out mud-water and be separated, and decreases the loss of mud, reduces the suspension content of anaerobic effluent, advantageously in subsequent disposal.
It will be apparent to one skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, the utility model can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive.Any Reference numeral in claim should be considered as the claim involved by limiting.

Claims (6)

1. solid-liquid-gas triphase separator, comprise two blocks of dividing plate (8) composition " people " font plates, assembled formation collection chamber (2), " people " font plate divides two-layer staggered, collection chamber (2) bottom is gas-liquid separation district (3), the upper strata of two-layer " people " letter stencil is sludge settling district (4), i.e. solid-liquid separation district, it is characterized in that dividing plate (8) bottom is connected with flow deflector (7).
2. solid-liquid according to claim 1-gas triphase separator, it is characterized in that two pieces of dividing plates (8) are by 60 ~ 80 ° of assembled formation collection chambers (2) of angle (5), one piece of dividing plate (8) in outside and the angle of pool wall (1) are 1/2nd of angle (5).
3. solid-liquid according to claim 2-gas triphase separator, is characterized in that dividing plate (8) is 140 ~ 150 ° with the angle (6) of flow deflector (7).
4. solid-liquid according to claim 3-gas triphase separator, is characterized in that between two-layer " people " font plate, backflow seam (9) width is 90 ~ 110 millimeters.
5. solid-liquid according to claim 4-gas triphase separator, is characterized in that the length of dividing plate (8) is 600 ~ 800 millimeters, and the length of flow deflector (7) is 90 ~ 110 millimeters.
6. solid-liquid according to claim 5-gas triphase separator, it is characterized in that two pieces of dividing plates (8) are by 70 ° of assembled formation collection chambers (2) of angle (5), one piece of dividing plate (8) in outside and the angle of pool wall (1) are 35 °; Dividing plate (8) is 145 ° with the angle (6) of flow deflector (7), between two-layer " people " font plate, backflow seam (9) width is 100 millimeters, the length of dividing plate (8) is 700 millimeters, and the length of flow deflector (7) is 100 millimeters.
CN201520421806.8U 2015-06-18 2015-06-18 Gu - liquid - gas three -phase separator Active CN204824339U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105502654A (en) * 2016-02-29 2016-04-20 北京金泽环境能源技术研究有限公司 Three-phase separator for internal circulation anaerobic reactor
CN105645580A (en) * 2016-03-22 2016-06-08 合肥广庆防腐设备有限公司 Antiseptic three-phase separator for high concentration wastewater treatment
CN109078432A (en) * 2018-09-13 2018-12-25 永康市华格工业产品设计有限公司 A kind of demister for keeping flue gas flow rate constant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105502654A (en) * 2016-02-29 2016-04-20 北京金泽环境能源技术研究有限公司 Three-phase separator for internal circulation anaerobic reactor
CN105645580A (en) * 2016-03-22 2016-06-08 合肥广庆防腐设备有限公司 Antiseptic three-phase separator for high concentration wastewater treatment
CN109078432A (en) * 2018-09-13 2018-12-25 永康市华格工业产品设计有限公司 A kind of demister for keeping flue gas flow rate constant
CN109078432B (en) * 2018-09-13 2020-11-13 永康市华格工业产品设计有限公司 Demister capable of keeping flow velocity of flue gas constant

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Addressee: BEIJING JIANYAN ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD.

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