CN86208402U - Effluent treating device - Google Patents
Effluent treating device Download PDFInfo
- Publication number
- CN86208402U CN86208402U CN 86208402 CN86208402U CN86208402U CN 86208402 U CN86208402 U CN 86208402U CN 86208402 CN86208402 CN 86208402 CN 86208402 U CN86208402 U CN 86208402U CN 86208402 U CN86208402 U CN 86208402U
- Authority
- CN
- China
- Prior art keywords
- sewage
- wave height
- blodisc
- biochemical treatment
- treatment
- 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.)
- Withdrawn
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- Physical Water Treatments (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a sewage treating device able to complete a plurality of oftreating processes of the primary precipitation, the biochemical treatment, the secondary precipitation, and the sterilization. The utility model can satisfy the treatment of general medium and small sized domestic sewage and the similar organic sewage, having the advantages of low cost, small ground occupation, convenient operation, and low running cost.
Description
Utility model is a kind of structurized waste disposal plant, is specially adapted to the processing away from the sanitary sewage in places such as urban sewage pipeline such as hotel, hospital, aquatic products processing, livestock processing or the organic waste water similar with it.
Known sewage disposal, particularly contain the more sewage disposal of organism, the general built on-site structures that adopt, each treatment unit (technology) is connected with pipeline string battle array, adopt pumping plant to carry between each flow process, floor space is big, one time investment cost is many, the running expense height, and need concrete management personnel management, the only sewage disposal of suitable large-scale centralized.Though the Small Sewage Treatment Equipment report is abroad arranged, JET PLANT FEATURES as U.S. ANA-LOGUE TECHNICAL AGENCIESLTD, this device adopts the method for quick-fried gas to dispose of sewage, aeration tank and secondary sedimentation basins are combined, still need during use supporting other as equipment or structures such as first precipitation, sterilizations, really do not reach structurizing, still need the built on-site structures, and the aeration operational administrative requires high, the low equipment of efficient is big, treatment capacity is little, also only is applicable to concrete management personnel's sewage disposal.
The purpose of utility model is to provide a kind of convenient operation and management, need not the concrete management personnel, and floor space is few, movably adapts to the treatment unit of middle-size and small-size sanitary sewage and organic waste water similar with it.
Utility model is that each process combination of sewage disposal is integral, and adopts primary deposition, rotating disk biochemical treatment, secondary sedimentation, disinfection complex method to purify waste water and reach emission standard, realizes the purification of sewage.Utility model comprises a primary sedimentation pond, single-stage or multi-stage biological rotating disk, and secondary sedimentation basins and sterilization pool and sterilizing unit can be installed in the sewage outlet place arbitrarily.
Describe the structure and the technical process of device in detail below in conjunction with accompanying drawing.Constitute housing, anticorrosion macromolecular material usable resins, rubber or other analogous material by glass reinforced plastic or the metal sheet that scribbles the polymer impregnating material.In housing, be separated with the space that some volumes do not wait with above-mentioned materials, constitute primary sedimentation pond (5) respectively, blodisc (3) oxidation trough, secondary sedimentation basins (8), sterilization pool (7) also can suitably increase or reduce settling tank and sterilization pool according to sewage quality.The appropriate position of baffle plate between each pond has some overflow weirs, and it is even to reach water distribution, and current are in laminar flow regime, and that overflow weir can be is square, garden shape, trilateral or other shape, to be communicated with each space, to become current and imports and exports.Primary sedimentation pond and secondary sedimentation basins, sterilization pool are arranged side by side, and blodisc is positioned at the primary sedimentation pond top, and separate with it with curved baffle (4).The bedding and padding that the wave height that can adopt blodisc does not wait are formed, the classification biochemical treatment, embodiment is a secondary, it is the bedding and padding of 25～40mm that the first step adopts wave height, it is the bedding and padding of 15～22mm that wave height is adopted in the second stage, blodiscs at different levels connect with coaxial or different axle, and the biochemical groove of each rotating disk is independently of one another, communicates with overflow weir.Be provided with inclined tube or swash plate (2) in the secondary sedimentation basins.Sewage enters the sterilization pool sterilization and discharges after secondary sedimentation.At primary sedimentation pond and secondary sedimentation basins bottom cone-shaped body (6) is housed, cone-shaped body can be trilateral, and certainly as other cone, trapezoidal also passable, cone-shaped body and housing form the mud-removing bucket of back taper, and mud-removing bucket communicates with mud valve, makes spoil disposal and uses.The inside and outside sleeve (1) of concentric reducing is set in water inlet place of the sterilization pool of secondary sedimentation basins one side, sleeve is over against close water-in, directions of rays at axis is distributed with coordinating holes, the aperture is 0.5 to 3mm, place disinfectant in the inner sleeve, as chlorine cake, chlorinated lime,, play germicidal action by the current dissolved substance.Rotation inner sleeve, the aperture of putting inside and outside sleeve are controlled the medicament meltage in different relative positions.For guaranteeing wastewater treatment efficiency, be provided with reverse flow valve at the secondary sedimentation basins water outlet side.
Sewage is entered by the water-in that is located at primary sedimentation pond top, by the gravity flow effect of intake pressure and differential water pressures, finishes the whole process of sewage disposal, is discharged by water outlet at last.Sewage forms the incorgruous precipitation of post precipitation in the same way earlier along curved tailgate in primary sedimentation pond, remove some than bigger material, then by spillway, flows into one-level, two stage biological rotating disk oxidation trough, and organism is degraded; Further some come off microbial film and suspended substances are precipitated once more in secondary sedimentation basins through the sewage of biochemical treatment, remove foreign material; Enter the sterilization pool sterilization at last, kill pathogens, water purification is discharged through water outlet, finishes the sewage disposal whole process.
Accompanying drawing is the axle sectional view of device.The 1-inside and outside sleeve, 2-swash plate or inclined tube, 3-blodisc, 4-curved tailgate, 5-primary sedimentation pond, 6-cone-shaped body, 7-sterilization pool, 8-secondary sedimentation basins.
Utility model reaches with it similarly treatment of Organic Wastewater, tool applicable to general middle-size and small-size sanitary sewage Small investment is arranged, the advantage such as convenient operation and management need not the concrete management personnel, and running expense is low, and mobility is good.
Embodiment: the sewage load that adopts said structure to make is 5 tons/hour a waste disposal plant, and sewage total residence time in equipment is 3.5～4 hours, dosing (effective ingredient) 15-20 gram/ton.Water inlet BOD250mg/l, water outlet BOD is about 20mg/l.
Claims (4)
1, a kind of waste disposal plant of forming by precipitation, biochemical treatment, disinfection, it is characterized in that biochemical treatment is the blodisc (3) that has at least bedding and padding that the secondary wave height do not wait to form, be positioned at settling tank (5) top, have a curved baffle (4) to separate with it, the disinfection container is a periphery foraminate concentric reducing inside and outside sleeve (1).
2, by the described device of claim 1, it is characterized in that blodisc first step wave height is 25-40mm, second stage wave height is 15-22mm.
3,, it is characterized in that the settling tank bottom is provided with cone-shaped body (6), constitutes the taper mud-removing bucket with housing by claim 1 or 2 described devices.
4,, it is characterized in that said device internal surface adopts impregnating material to make by the described device of claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86208402 CN86208402U (en) | 1986-12-10 | 1986-12-10 | Effluent treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86208402 CN86208402U (en) | 1986-12-10 | 1986-12-10 | Effluent treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86208402U true CN86208402U (en) | 1987-12-12 |
Family
ID=4810622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86208402 Withdrawn CN86208402U (en) | 1986-12-10 | 1986-12-10 | Effluent treating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86208402U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101624221B (en) * | 2009-07-28 | 2011-04-13 | 江苏连港皮革机械有限公司 | Cleaning disc type waste waster processor |
| CN103601295A (en) * | 2013-11-11 | 2014-02-26 | 上海逸清环保工程设备有限公司 | Wastewater treatment device with biological rotating disc |
| CN104961225A (en) * | 2015-06-26 | 2015-10-07 | 西安建筑科技大学 | Multifunctional integrated sedimentation treatment device |
| CN111498985A (en) * | 2020-05-11 | 2020-08-07 | 东南大学 | Push-flow type waterwheel driving biological rotating disc |
-
1986
- 1986-12-10 CN CN 86208402 patent/CN86208402U/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101624221B (en) * | 2009-07-28 | 2011-04-13 | 江苏连港皮革机械有限公司 | Cleaning disc type waste waster processor |
| CN103601295A (en) * | 2013-11-11 | 2014-02-26 | 上海逸清环保工程设备有限公司 | Wastewater treatment device with biological rotating disc |
| CN103601295B (en) * | 2013-11-11 | 2016-05-11 | 上海逸清环保工程设备有限公司 | A kind of biological rotating disk wastewater treatment equipment |
| CN104961225A (en) * | 2015-06-26 | 2015-10-07 | 西安建筑科技大学 | Multifunctional integrated sedimentation treatment device |
| CN111498985A (en) * | 2020-05-11 | 2020-08-07 | 东南大学 | Push-flow type waterwheel driving biological rotating disc |
| CN111498985B (en) * | 2020-05-11 | 2022-01-04 | 东南大学 | Push-flow type waterwheel driving biological rotating disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| 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 |