CN2450215Y - Dynamic oxidation separator - Google Patents
Dynamic oxidation separator Download PDFInfo
- Publication number
- CN2450215Y CN2450215Y CN 00249163 CN00249163U CN2450215Y CN 2450215 Y CN2450215 Y CN 2450215Y CN 00249163 CN00249163 CN 00249163 CN 00249163 U CN00249163 U CN 00249163U CN 2450215 Y CN2450215 Y CN 2450215Y
- Authority
- CN
- China
- Prior art keywords
- header tank
- water leg
- aeration
- distributor head
- tube
- 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
- 230000003647 oxidation Effects 0.000 title claims abstract description 12
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000005273 aeration Methods 0.000 claims abstract description 16
- 230000003197 catalytic effect Effects 0.000 claims abstract description 7
- 230000000630 rising effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 244000005700 microbiome Species 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000010815 organic waste Substances 0.000 abstract description 2
- 238000005276 aerator Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 14
- 239000002351 wastewater Substances 0.000 description 7
- 238000005243 fluidization Methods 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 239000002028 Biomass Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to a dynamic oxidation separator. A high level tank of the utility model is divided into a plurality of layers which are communicated with an overflow pipe by layer dividing plates, and the bottom of each layer is uniformly distributed with an aerator pipe, a millipore plate, and a catalytic carrier; a static disk of the bottom of a machine body is provided with a water collecting tank and gas holes, a rotary table is connected with a motor, a distributing head is provided with water collecting holes, and the outer wall of a water collecting tank is provided with a millipore filter pipe; the aeration and the separation are carried out synchronously, organic waste water forms a fluidized state at the aeration time, and the oxygenic mass transfer condition can be improved, and micro organisms can not be missed in the circulation in the utility model; the separation speed is increased by pressure difference, a defilming device and a settling zone are not needed, and the investment can be saved.
Description
The utility model is a kind of organic wastewater treatment facility, specifically a kind of dynamic oxidation separating machine that biological fluidized bed and strainer are combined.
The prior biological fluidized-bed is biological wastewater to be flowed from bottom to up with certain flow velocity make the carrier layer fluidisation, microorganism in the carrier is with the organic matter degradation in the waste water, the top is provided with the settling region, excess sludge is discharged by demoulding equipment again, ability from unit biomass decomposing organic matter, identical with general biological treatment, volumetric loading reaches 3-6kg/ (m
3.d), the carrier demixing phenomenon takes place easily, carrier can run off, and running expense is higher.
The purpose of this utility model provides a kind of dynamic oxidation separating machine, biological fluidized bed and strainer are combined, carry out aeration simultaneously at fluidizing, under certain pressure, filter, improve the ability of unit biomass decomposing organic matter, keep carrier not only to be easy to but also can not to run off, reduce investment and working cost that organic wastewater is handled with water sepn.
The technical solution of the utility model is: a kind of dynamic oxidation separating machine, comprise body and header tank, it is characterized in that, header tank is separated into some folded mutually layers by some each demixing plates, neighbouring two-layerly have upflow tube to link up, uniform several aeration tubes in every layer bottom are connected to outside the header tank, cover one deck microwell plate, uniform one deck catalytic carrier on the microwell plate on the aeration tube; Body is positioned at the header tank below, and the upflow tube of the basecoat of header tank passes in the body, and organism bottom is a quiet dish, and Jing Panshang is provided with an arcual water leg and a gas hole, and arcual water leg and gas hole are on same circumference; What be close to quiet dish is a distributor head, offer several uniform gully-holes on the plane of distributor head, the water leg on the circumference at each the gully-hole place on the distributor head and the quiet dish and the circumference at gas hole place are corresponding up and down, distributor head is that the unit some collecting chambers of projection constitute a turntable with each gully-hole, each collecting chamber outer wall all has row's microporous filter tube, and one is passed quiet dish with the rotating shaft that motor is coupling and is connected with turntable; Water leg is connected to outside the body by a rising pipe, and aeration tube and gas hole are communicated with source of the gas.
Be further described below in conjunction with embodiment of the present utility model and accompanying drawing thereof.
Fig. 1 is the structural representation of embodiment of the present utility model.
Fig. 2 is the vertical view of Fig. 1 intermediate station.
Fig. 3 is the vertical view of quiet dish among Fig. 1.
Shown in each accompanying drawing, a kind of dynamic oxidation separating machine, comprise body 9 and header tank 22, it is characterized in that, header tank 22 is separated into some folded mutually layers by some each demixing plates 7, and neighbouring two-layerly have upflow tube 3 to link up, and uniform several aeration tubes 6 in every layer bottom are connected to outside the header tank 22, cover one deck microwell plate 5, uniform one deck catalytic carrier 4 on the microwell plate 5 on the aeration tube 6; Body 9 is positioned at header tank 22 belows, the upflow tube 3 of the basecoat of header tank 22 passes in the body 9, body 9 bottoms are quiet dishes 14, and quiet dish 14 is provided with an arcual water leg 13 and a gas hole 23, and arcual water leg 13 and gas hole 23 are on same circumference; What be close to quiet dish 14 is a distributor head 12, offer several uniform gully-holes 11 on the plane of distributor head 12, the water leg 13 on the circumference at each gully-hole 11 place on the distributor head 12 and the quiet dish 14 and the circumference at gas hole 23 places are corresponding up and down, distributor head 12 is that the unit some collecting chambers 10 of projection constitute a turntable 21 with each gully-hole 11, each collecting chamber 10 outer wall all has 8, one of microporous filter tubes of row to pass quiet dish 14 with the rotating shaft 17 that motor 18 is coupling and be connected with turntable 21; Water leg 13 is connected to outside the body 9 by a rising pipe 15, and aeration tube 6 and gas hole 23 are communicated with the source of the gas (not shown).
Organic waste water enters header tank 22 by feed-pipe 1, spill out through distribution pipe 2, in header tank 22, successively run underneath in the body 9 from top to down by upflow tube 3, meanwhile, source of the gas is air-supplied to aeration tube 6, and because of top covering one deck microwell plate 5 of aeration tube 6, air is refined into minimum bubble, fully contact with the organism in the waste water, the utilization ratio of oxygen improves; In each layer, catalytic carrier 4 is made up of carbon, iron and microorganism, and organism is by chemical oxidation and microbiological oxidation and degrade; In body 9, change 21 at motor 18, the driving of rotating shaft 17 is rotation down, distributor head 12, microporous filter tube 8 is in company with rotation, waste water is clear water through microporous filter tube 8 filtrations and enters collecting chamber 10, when the water leg 13 on these unitary gully-hole 11 corresponding quiet dishes 14, clear water compiles outside rising pipe discharge machine through water leg 13, when the gas hole 23 on these unitary gully-hole 11 corresponding quiet dishes 14, air from source of the gas is entered being deposited on the mud recoil of microporous filter tube 8 by gas-filled valve 16, prevent that microporous filter tube 8 from stopping up: body 9 is established a loop exit 19 is connected to header tank 22 the superiors through pipeline and water pump feedback mouth 20 in addition, constantly waste water is recycled to header tank 22 the superiors in body 9 with water pump, keep fluidisation in dynamically, to carry out on the one hand, make the organism that is difficult to degrade ciculation fluidized repeatedly on the other hand to finally being degraded with separating all the time.During when shutting down or at washing separator itself, loop exit 19 also is used to discharge the leftover materials in the body 9.
The header tank 22 and the body 9 of present embodiment fuse, and as header tank 22 and body 9 are the split upper and lower settings by upflow tube 3 connections, its structure, principle and effect are identical.
The utility model has the advantages that: aeration carries out with separating synchronously, and head tank is by several layers Catalytic carrier forms the fluidisation attitude when aeration, waste water is ciculation fluidized from top to bottom, improves Oxygen transfer condition in the air, at chemical oxidation and the microorganism biological oxygen of catalytic carrier Under the effect of changing, the very fast degraded of organic pollution; In the fluidisation separation process, microorganism Just circulation and can not losing in machine; Suspension separates by microporous filter tube with biomembrane, Can lean on the fluid pressure differential of head tank to improve separating rate, thereby improve the unit biomass The ability of decomposing organic matter, volumetric loading can reach 8-10kg/ (m3.d); Ciculation fluidized, In the dynamic oxidation process, do not need demoulding equipment, do not need the settling zone yet, saved investment.
Claims (1)
- A kind of dynamic oxidation separating machine, comprise body and header tank, it is characterized in that, header tank is separated into some folded mutually layers by some each demixing plates, neighbouring two-layerly have upflow tube to link up, uniform several aeration tubes in every layer bottom are connected to outside the header tank, cover one deck microwell plate, uniform one deck catalytic carrier on the microwell plate on the aeration tube; Body is positioned at the header tank below, and the upflow tube of the basecoat of header tank passes in the body, and organism bottom is a quiet dish, and Jing Panshang is provided with an arcual water leg and a gas hole, and arcual water leg and gas hole are on same circumference; What be close to quiet dish is a distributor head, offer several uniform gully-holes on the plane of distributor head, the water leg on the circumference at each the gully-hole place on the distributor head and the quiet dish and the circumference at gas hole place are corresponding up and down, distributor head is that the unit some collecting chambers of projection constitute a turntable with each gully-hole, each collecting chamber outer wall all has row's microporous filter tube, and one is passed quiet dish with the rotating shaft that motor is coupling and is connected with turntable; Water leg is connected to outside the body by a rising pipe, and aeration tube and gas hole are communicated with source of the gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00249163 CN2450215Y (en) | 2000-09-11 | 2000-09-11 | Dynamic oxidation separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00249163 CN2450215Y (en) | 2000-09-11 | 2000-09-11 | Dynamic oxidation separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2450215Y true CN2450215Y (en) | 2001-09-26 |
Family
ID=33607649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00249163 Expired - Fee Related CN2450215Y (en) | 2000-09-11 | 2000-09-11 | Dynamic oxidation separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2450215Y (en) |
-
2000
- 2000-09-11 CN CN 00249163 patent/CN2450215Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |