NO870997L - Innretning til separasjon av faste stoffer fra avloepsvann. - Google Patents
Innretning til separasjon av faste stoffer fra avloepsvann.Info
- Publication number
- NO870997L NO870997L NO87870997A NO870997A NO870997L NO 870997 L NO870997 L NO 870997L NO 87870997 A NO87870997 A NO 87870997A NO 870997 A NO870997 A NO 870997A NO 870997 L NO870997 L NO 870997L
- Authority
- NO
- Norway
- Prior art keywords
- drum
- sieve drum
- sieve
- relation
- rotation
- Prior art date
Links
- 239000007787 solid Substances 0.000 title claims description 13
- 239000002351 wastewater Substances 0.000 title claims description 7
- 239000000126 substance Substances 0.000 title claims description 4
- 238000000926 separation method Methods 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000010802 sludge Substances 0.000 description 15
- 238000011010 flushing procedure Methods 0.000 description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Treatment Of Sludge (AREA)
- Centrifugal Separators (AREA)
- Physical Water Treatments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/FI1985/000066 WO1987000073A1 (en) | 1985-07-11 | 1985-07-11 | A device for the separation of solid substances from waste water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO870997D0 NO870997D0 (no) | 1987-03-11 |
| NO870997L true NO870997L (no) | 1987-03-11 |
Family
ID=8556380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO87870997A NO870997L (no) | 1985-07-11 | 1987-03-11 | Innretning til separasjon av faste stoffer fra avloepsvann. |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH663357A5 (enExample) |
| DE (1) | DE3590820T1 (enExample) |
| GB (1) | GB2199511A (enExample) |
| NO (1) | NO870997L (enExample) |
| SE (1) | SE8800053L (enExample) |
| WO (1) | WO1987000073A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT495U1 (de) * | 1994-11-25 | 1995-11-27 | Groeger & Obst Mess Regeltech | Vorrichtung zur entnahme einer probemenge aus einem wasserstrom, insbesondere abwasserstrom |
| SE515081C2 (sv) * | 1995-07-12 | 2001-06-05 | Krister Fors | Sätt och anordning för kontinuerlig behandling av avfall |
| GB2385284B (en) * | 2002-02-18 | 2005-05-25 | Edward Peter Ellis | Rotary filter |
| CN107096279A (zh) * | 2017-05-10 | 2017-08-29 | 安徽捷运矿山机械有限公司 | 一种矿山开采用过滤机 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB710234A (en) * | 1952-08-05 | 1954-06-09 | Cee Bee Chemical Company Inc | Apparatus for removing sealant from fuel tanks |
| DE1461453A1 (de) * | 1965-08-20 | 1969-08-07 | Passavant Werke | Eindicker fuer feststoffhaltige Fluessigkeiten |
| PL104587B1 (pl) * | 1976-03-27 | 1979-08-31 | Kopalnia Wegla Kamiennego Bolesl | Urzadzenie do ciaglego odwadniania w procesie hydromechanicznej i mechanicznej obrobki sflokulowanych mulow |
-
1985
- 1985-07-11 GB GB08800218A patent/GB2199511A/en not_active Withdrawn
- 1985-07-11 CH CH938/87A patent/CH663357A5/de not_active IP Right Cessation
- 1985-07-11 WO PCT/FI1985/000066 patent/WO1987000073A1/en not_active Ceased
- 1985-07-11 DE DE19853590820 patent/DE3590820T1/de not_active Withdrawn
-
1987
- 1987-03-11 NO NO87870997A patent/NO870997L/no unknown
-
1988
- 1988-01-11 SE SE8800053A patent/SE8800053L/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2199511A (en) | 1988-07-13 |
| DE3590820T1 (enExample) | 1988-06-23 |
| CH663357A5 (en) | 1987-12-15 |
| WO1987000073A1 (en) | 1987-01-15 |
| SE8800053D0 (sv) | 1988-01-11 |
| NO870997D0 (no) | 1987-03-11 |
| SE8800053L (sv) | 1988-01-11 |
| GB8800218D0 (en) | 1988-02-10 |
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