CN203021356U - Sludge-water separator for sewage treatment - Google Patents
Sludge-water separator for sewage treatment Download PDFInfo
- Publication number
- CN203021356U CN203021356U CN 201320039708 CN201320039708U CN203021356U CN 203021356 U CN203021356 U CN 203021356U CN 201320039708 CN201320039708 CN 201320039708 CN 201320039708 U CN201320039708 U CN 201320039708U CN 203021356 U CN203021356 U CN 203021356U
- Authority
- CN
- China
- Prior art keywords
- water
- sludge
- tank
- water inlet
- pond
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 239000010865 sewage Substances 0.000 title claims abstract description 22
- 239000010802 sludge Substances 0.000 claims abstract description 19
- 239000004744 fabric Substances 0.000 claims description 21
- 230000005484 gravity Effects 0.000 claims description 20
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004062 sedimentation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 230000001376 precipitating effect Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a sludge-water separator for sewage treatment, which is characterized in that the sludge-water separator comprises a reaction tank, a water inlet pipe, a water outlet pipe, a sludge outlet pipe, a water inlet cushion tank, a sludge-water natural flow tank, and a hemispheric water distribution tank, wherein the upper half section of the reaction tank is barrel-shaped; the lower half section of the reaction tank is tapered; the water inlet cushion tank is positioned in the upper end of the reaction tank; a tank opening of the water inlet cushion tank is lower than an upper port of the reaction tank; a water outlet of the water inlet pipe is positioned at the bottom of the water inlet cushion tank; the sludge-water natural flow tank is positioned below the water inlet cushion tank; an opening part of the sludge-water natural flow tank is level with the bottom of the water inlet cushion tank; the bottom of the sludge-water natural flow tank is connected with a water distribution pipe; the hemispheric water distribution tank is arranged below the water distribution pipe; and the sludge outlet pipe is communicated with the bottom of the second half section of the reaction tank. The sludge-water separator has the beneficial effects that the sludge-water separator can prevent settled sludge from being flushed back by inlet water, and is good in sludge-water separation effect, high in sludge sedimentation speed and high in collection efficiency.
Description
Technical field
The utility model relates to technical field of sewage, particularly a kind of separator for mud and water for sewage disposal.
Background technology
Using in wastewater treatment at present is A/O technique more widely.The A/O biological treatment is comprised of anaerobic and aerobic two portions.After sewage enters anaerobic pond, under the condition of anaerobic, utilizing the anaerobion effect, is mainly to utilize anerobe to process organism in waste water.
Sewage enters Aerobic Pond after processing through anaerobion, makes good use of the pollution substance in the metabolism oxygenolysis waste water of oxygen animalcule self.It is that aerobic microbiological and aerobic-anaerobic microbe participate in that aerobe is processed, having under the condition of dissolved oxygen, and be CO with organic substance decomposing
2And H
2O, and the metabolic process that gives off energy.The hydrogen of deviating from the oxidation operation process be with oxygen as hydrogen acceptor, organic decomposition is more thorough, final product is the minimum CO of energy content
2And H
2O, therefore it is many to release energy, accretion rate is fast, meta-bolites is stable.
No matter be the anaerobic reation pool of anaerobic stages, or the aerobic reaction pond of aerobic stage, all need the part mud that refluxes, ensure the quantity of the living microorganism in reaction tank.Existing mud retrieving arrangement is generally settling tank, mostly adopts the square water mud sump, and water inlet pipe is placed in the upper end open of settling tank, directly sewage is squeezed in the pond by intake pump, the Aerobic Pond of by pipeline sending front after mud precipitates in settling tank.The sludge recovery system of this structure need to be squeezed into settling tank with mud with water pump, and power consumption is large, and easily the mud that precipitates has been rushed again in the water inlet process, and the sludge settling time is long, and sedimentation effect is bad, the collection of inconvenient precipitating sludge and backflow.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of and can prevent the precipitating sludge recoil of being intake, mud-water separation is effective, the separator for mud and water that is used for sewage disposal that sludge settling speed is fast, collection effciency is high.
for solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of separator for mud and water for sewage disposal, it is characterized in that: comprise retort, water inlet pipe, rising pipe, sludge out pipe, the water inlet Buffer Pool, muddy water gravity flow pond, hemispherical cloth pond, the retort upper semisection is barreled, lower semisection is taper, the water inlet Buffer Pool is positioned at inside, retort upper end, the Chi Kou of water inlet Buffer Pool is lower than the retort upper port, the water outlet of water inlet pipe is positioned at into water Buffer Pool bottom, muddy water gravity flow pond is positioned at into water Buffer Pool below, the oral area in muddy water gravity flow pond is concordant bottom the water inlet Buffer Pool, bottom, muddy water gravity flow pond is connected with water distributor, hemispherical cloth pond is arranged on below water distributor, sludge out pipe is communicated with the bottom of retort lower semisection.
As further improvement of the utility model, hemispherical cloth pond is positioned at the retort middle part, and bottom, hemispherical cloth pond is concordant with the oral area of retort hypomere taper section, and the oral area in hemispherical cloth pond is concordant with the water distributor water outlet.
The radius of described water inlet Buffer Pool is less than the radius in muddy water gravity flow pond, and the radius in muddy water gravity flow pond equals the radius in hemispherical cloth pond.
Sewage with active sludge is squeezed into into the water Buffer Pool by lift pump, water inlet pipe, the water inlet pipe water outlet is over against water inlet Buffer Pool bottom, Sewage shock water inlet Buffer Pool bottom, complete for the first time and slow down, sewage kinetic energy reduces greatly, after sewage overflows from water inlet Buffer Pool oral area, inflow muddy water gravity flow pond, water distributor along bottom, muddy water gravity flow pond flows down naturally, naturally the hemispherical cloth of the Sewage shock that stays pond, the hypomere that then enters retort after the buffering for the second time through hemispherical cloth pond carries out precipitate and separate.Through after water inlet Buffer Pool, the pond deceleration of hemispherical cloth, kinetic energy is very little, greatly reduces the impact to precipitating sludge in the hypomere of retort successively for sewage.By deceleration step by step, after flow velocity reduced, the mud in sewage is precipitation comparatively fast due to sewage, so fast in the mud-water separation speed of retort hypomere, the mud after precipitation can not recoiled, and precipitates the position taper, is convenient to mud and collects rapidly.
In sum, the utlity model has and can prevent the precipitating sludge recoil of being intake, mud-water separation is effective, the beneficial effect that sludge settling speed is fast, collection effciency is high.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
as shown in Figure 1, a kind of separator for mud and water for sewage disposal, comprise retort 1, water inlet pipe 2, rising pipe 7, sludge out pipe 8, water inlet Buffer Pool 3, muddy water gravity flow pond 4, hemispherical cloth pond 6, retort upper semisection 1a is barreled, lower semisection 1b is taper, water inlet Buffer Pool 3 is positioned at inside, retort upper end, the Chi Kou of water inlet Buffer Pool 3 is lower than retort 1 upper port, the water outlet of water inlet pipe 2 is positioned at into water Buffer Pool 3 bottoms, muddy water gravity flow pond 4 is positioned at into water Buffer Pool 3 belows, the oral area in muddy water gravity flow pond 4 is concordant with Buffer Pool 3 bottoms of intaking, muddy water gravity flow 4 bottoms, pond are connected with water distributor 5, hemispherical cloth pond 6 is arranged on water distributor 5 belows, sludge out pipe 8 is communicated with the bottom of retort lower semisection 1b.Described hemispherical cloth pond 6 is positioned at retort 1 middle part, and 6 bottoms, hemispherical cloth pond are concordant with the oral area of retort lower semisection 1b taper section, and the oral area in hemispherical cloth pond 6 is concordant with water distributor 5 water outlets.The radius of described water inlet Buffer Pool 3 is less than the radius in muddy water gravity flow pond 4, and the radius in muddy water gravity flow pond 4 equals the radius in hemispherical cloth pond 6.
Claims (3)
1. separator for mud and water that is used for sewage disposal, it is characterized in that: comprise retort, water inlet pipe, rising pipe, sludge out pipe, the water inlet Buffer Pool, muddy water gravity flow pond, hemispherical cloth pond, the retort upper semisection is barreled, lower semisection is taper, the water inlet Buffer Pool is positioned at inside, retort upper end, the Chi Kou of water inlet Buffer Pool is lower than the retort upper port, the water outlet of water inlet pipe is positioned at into water Buffer Pool bottom, muddy water gravity flow pond is positioned at into water Buffer Pool below, the oral area in muddy water gravity flow pond is concordant bottom the water inlet Buffer Pool, bottom, muddy water gravity flow pond is connected with water distributor, hemispherical cloth pond is arranged on below water distributor, sludge out pipe is communicated with the bottom of retort lower semisection.
2. the separator for mud and water for sewage disposal according to claim 1, it is characterized in that: hemispherical cloth pond is positioned at the retort middle part, hemispherical cloth pond bottom is concordant with the oral area of retort lower semisection taper section, and the oral area in hemispherical cloth pond is concordant with the water distributor water outlet.
3. the separator for mud and water for sewage disposal according to claim 1 is characterized in that: the radius of described water inlet Buffer Pool is less than the radius in muddy water gravity flow pond, and the radius in muddy water gravity flow pond equals the radius in hemispherical cloth pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039708 CN203021356U (en) | 2013-01-25 | 2013-01-25 | Sludge-water separator for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039708 CN203021356U (en) | 2013-01-25 | 2013-01-25 | Sludge-water separator for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203021356U true CN203021356U (en) | 2013-06-26 |
Family
ID=48645352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320039708 Expired - Fee Related CN203021356U (en) | 2013-01-25 | 2013-01-25 | Sludge-water separator for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203021356U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060645A (en) * | 2015-08-14 | 2015-11-18 | 无锡乐华自动化科技有限公司 | Sewage treatment system |
| CN105084663A (en) * | 2015-08-14 | 2015-11-25 | 无锡乐华自动化科技有限公司 | Industrial sewage treatment system |
| CN105084664A (en) * | 2015-08-14 | 2015-11-25 | 无锡乐华自动化科技有限公司 | Sewage treatment method adopting industrial sewage treatment system |
| CN105130106A (en) * | 2015-08-14 | 2015-12-09 | 无锡乐华自动化科技有限公司 | Processing unit suitable for scattered type rural sewage |
| CN105174609A (en) * | 2015-08-14 | 2015-12-23 | 无锡乐华自动化科技有限公司 | Sewage processing method |
| CN108394975A (en) * | 2018-03-21 | 2018-08-14 | 陈立波 | Processing system for sanitary sewage |
-
2013
- 2013-01-25 CN CN 201320039708 patent/CN203021356U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060645A (en) * | 2015-08-14 | 2015-11-18 | 无锡乐华自动化科技有限公司 | Sewage treatment system |
| CN105084663A (en) * | 2015-08-14 | 2015-11-25 | 无锡乐华自动化科技有限公司 | Industrial sewage treatment system |
| CN105084664A (en) * | 2015-08-14 | 2015-11-25 | 无锡乐华自动化科技有限公司 | Sewage treatment method adopting industrial sewage treatment system |
| CN105130106A (en) * | 2015-08-14 | 2015-12-09 | 无锡乐华自动化科技有限公司 | Processing unit suitable for scattered type rural sewage |
| CN105174609A (en) * | 2015-08-14 | 2015-12-23 | 无锡乐华自动化科技有限公司 | Sewage processing method |
| CN108394975A (en) * | 2018-03-21 | 2018-08-14 | 陈立波 | Processing system for sanitary sewage |
| CN108394975B (en) * | 2018-03-21 | 2019-04-19 | 山西泓源达环境工程集团有限公司 | Processing system for sanitary sewage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20140125 |