FI104792B - Transportelement vid en fram- och återgående skrapa för förflyttning av slam vid sedimenteringsbassänger och liknande vid vattenreningsverk - Google Patents
Transportelement vid en fram- och återgående skrapa för förflyttning av slam vid sedimenteringsbassänger och liknande vid vattenreningsverk Download PDFInfo
- Publication number
- FI104792B FI104792B FI923631A FI923631A FI104792B FI 104792 B FI104792 B FI 104792B FI 923631 A FI923631 A FI 923631A FI 923631 A FI923631 A FI 923631A FI 104792 B FI104792 B FI 104792B
- Authority
- FI
- Finland
- Prior art keywords
- transport element
- sludge
- treatment plants
- water treatment
- concave surface
- Prior art date
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 238000004062 sedimentation Methods 0.000 title 1
- 238000000746 purification Methods 0.000 claims abstract 2
- 239000003086 colorant Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 description 15
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 244000144619 Abrus precatorius Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
- B65G25/04—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors
- B65G25/08—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors having impellers, e.g. pushers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Cleaning In General (AREA)
- Electroluminescent Light Sources (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Luminescent Compositions (AREA)
- Removal Of Floating Material (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9102345 | 1991-08-13 | ||
| SE9102345A SE507592C2 (sv) | 1991-08-13 | 1991-08-13 | Transportelement vid en fram- och återgående skraptransportör för förflyttning av slam vid sedimenteringsbassänger och liknande vid vattenreningsverk |
| CN92112035 | 1992-10-14 | ||
| CN92112035A CN1038907C (zh) | 1991-08-13 | 1992-10-14 | 往复式刮泥机的输送单元 |
| US29835694 | 1994-08-29 | ||
| US08/298,356 US5431818A (en) | 1991-08-13 | 1994-08-29 | Transporting element of a reciprocable scraper for moving sludge in settling basins and similar objects at water purification plants |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI923631A0 FI923631A0 (fi) | 1992-08-13 |
| FI923631L FI923631L (fi) | 1993-02-14 |
| FI104792B true FI104792B (sv) | 2000-04-14 |
Family
ID=27179028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI923631A FI104792B (sv) | 1991-08-13 | 1992-08-13 | Transportelement vid en fram- och återgående skrapa för förflyttning av slam vid sedimenteringsbassänger och liknande vid vattenreningsverk |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5431818A (sv) |
| EP (1) | EP0532484B1 (sv) |
| JP (1) | JP3187545B2 (sv) |
| CN (1) | CN1038907C (sv) |
| AT (1) | ATE199425T1 (sv) |
| AU (1) | AU657980B2 (sv) |
| CA (1) | CA2072690A1 (sv) |
| DE (1) | DE69231703T2 (sv) |
| DK (1) | DK0532484T3 (sv) |
| ES (1) | ES2157897T3 (sv) |
| FI (1) | FI104792B (sv) |
| GR (1) | GR3035930T3 (sv) |
| NO (1) | NO179736C (sv) |
| PL (1) | PL170152B1 (sv) |
| PT (1) | PT532484E (sv) |
| SE (1) | SE507592C2 (sv) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI963435A0 (fi) * | 1996-09-03 | 1996-09-03 | Finnchain Oy | En anordning foer en skrapbalkanordning |
| JP2001062207A (ja) * | 1999-08-31 | 2001-03-13 | Asahi Tec Corp | 沈殿池用排泥装置 |
| SE9903325D0 (sv) * | 1999-09-17 | 1999-09-17 | K Z Handels Ab | Slamskrapa |
| DE60031936T2 (de) * | 1999-11-01 | 2007-09-20 | Hitachi Plant Technologies, Ltd. | Schlammräumer |
| JP4497670B2 (ja) * | 2000-07-28 | 2010-07-07 | 旭テック環境ソリューション株式会社 | 汚泥掻寄部材 |
| TW480302B (en) * | 2001-03-02 | 2002-03-21 | Guo-Shiu Wang | Earth scraping method and device thereof |
| JP3898030B2 (ja) * | 2001-11-09 | 2007-03-28 | 旭テック株式会社 | 沈殿池用掻寄機 |
| SE521171C2 (sv) * | 2002-02-27 | 2003-10-07 | K Z Handels Ab | Slamskrapearrangemang |
| US7780015B1 (en) * | 2006-08-24 | 2010-08-24 | Meurer Research, Inc. | Methods of and sludge collector with adjacent opposed oppositely-moving blades for moving sludge in a basin |
| EP2289607A1 (en) | 2009-07-30 | 2011-03-02 | Alonso Sánchez Osma | Sludge sweeper scraper |
| SE534576C2 (sv) | 2010-02-23 | 2011-10-11 | Zickert Foervaltnings Ab K | Slamtransportör |
| CN102380235A (zh) * | 2011-09-22 | 2012-03-21 | 中国市政工程东北设计研究总院 | 一种排泥方法以及一种排泥装置及其刮泥板 |
| US20130327728A1 (en) * | 2012-06-09 | 2013-12-12 | Brentwood Industries, Inc. | Process for Collecting Sediment from a Settling Tank |
| JP7129628B2 (ja) * | 2019-08-16 | 2022-09-02 | 株式会社石垣 | ドラム型固液分離装置 |
| CN110407365B (zh) * | 2019-08-19 | 2021-11-19 | 南通四建集团有限公司 | 一种商业广场给水蓄水池及其水净化结构 |
| CN110565476B (zh) * | 2019-09-09 | 2021-02-09 | 北京世纪立成园林绿化工程有限公司 | 一种有助于改善居住区热岛效应的道路雨水收集系统 |
| CN112095556B (zh) * | 2020-09-01 | 2021-11-09 | 中国电建集团华东勘测设计研究院有限公司 | 一种同时具备防淤与清淤功能的水电站集水井排水系统 |
| CN116586389B (zh) * | 2023-03-31 | 2025-08-26 | 郑州工程技术学院 | 一种海绵城市自动清淤装置 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1837994A (en) * | 1928-03-21 | 1931-12-22 | American Eng Co Ltd | Reciprocating conveyer |
| NL30744C (sv) * | 1929-08-23 | |||
| DE936980C (de) * | 1950-02-04 | 1955-12-22 | Passavant Werke | Schlammraeumer fuer Klaer- und Absetzbecken |
| US2768749A (en) * | 1953-12-14 | 1956-10-30 | Elton E Easterday | Sedimentation basin cleaning apparatus |
| US2866557A (en) * | 1956-02-24 | 1958-12-30 | Elton E Easterday | Sedimentation basin cleaning apparatus |
| GB1363646A (en) * | 1970-07-14 | 1974-08-14 | British Wedge Wire Co Ltd | Combined upward flow filtration and sedimentation tanks |
| US3797664A (en) * | 1972-01-12 | 1974-03-19 | Fmc Corp | Sludge removal apparatus |
| GB1504518A (en) * | 1975-04-07 | 1978-03-22 | Simon Eng Dudley Ltd | Apparatus for removing solids from settling tanks |
| US4090966A (en) * | 1977-06-20 | 1978-05-23 | Clendenen Frank B | Sediment collection and removal system for rectangular sedimentation basin |
| JPS5584506A (en) * | 1978-09-13 | 1980-06-25 | Nagata Seisakusho:Kk | Cable type sludge collecting machine |
| SE422191B (sv) * | 1978-12-21 | 1982-02-22 | Mo Och Domsjoe Ab | Anordning for emottagning av sopor och liknande for vidare transport och dosering till en sonderdelningsanordning |
| SE423968B (sv) * | 1980-10-09 | 1982-06-21 | Svets & Montage I Karlstad Ab | Rensningsanordning for sedimenteringsbassenger |
| JPS59156406A (ja) * | 1983-02-28 | 1984-09-05 | Tsukishima Kikai Co Ltd | 汚泥掻寄せ機の運転方法 |
| DE3324127A1 (de) * | 1983-07-05 | 1985-01-17 | Krupp Koppers GmbH, 4300 Essen | Raeummaschine fuer eine koksloeschwasserklaeranlage |
| SE451181B (sv) * | 1985-01-29 | 1987-09-14 | Zetterlund Engineering Ab | Sett och anordning for skrapning i sedimentationsbasseng |
| SE454140B (sv) * | 1986-10-27 | 1988-04-11 | Zickert Ingenjorsfirma Ab K | Anvendning av en fram- och atergaende skraptransportor for forflyttning av metallhydroxidslam vid sedimenteringsbassenger och liknande vid vattenreningsverk |
| DE3727567A1 (de) * | 1987-08-14 | 1989-02-23 | Guenter Meyer | Verfahren zur lufttrocknung grossflaechig gelagerter feuchtigkeitshaltiger stoffe |
| DE9104551U1 (de) * | 1991-04-13 | 1991-06-06 | Bormet, Horst, 6108 Weiterstadt | Siebrechen |
-
1991
- 1991-08-13 SE SE9102345A patent/SE507592C2/sv not_active IP Right Cessation
-
1992
- 1992-06-29 CA CA002072690A patent/CA2072690A1/en not_active Abandoned
- 1992-07-30 AU AU20662/92A patent/AU657980B2/en not_active Expired
- 1992-08-04 ES ES92850186T patent/ES2157897T3/es not_active Expired - Lifetime
- 1992-08-04 AT AT92850186T patent/ATE199425T1/de not_active IP Right Cessation
- 1992-08-04 PT PT92850186T patent/PT532484E/pt unknown
- 1992-08-04 DK DK92850186T patent/DK0532484T3/da active
- 1992-08-04 EP EP92850186A patent/EP0532484B1/en not_active Expired - Lifetime
- 1992-08-04 DE DE69231703T patent/DE69231703T2/de not_active Expired - Lifetime
- 1992-08-11 JP JP23635792A patent/JP3187545B2/ja not_active Expired - Lifetime
- 1992-08-12 NO NO923148A patent/NO179736C/no not_active IP Right Cessation
- 1992-08-13 FI FI923631A patent/FI104792B/sv not_active IP Right Cessation
- 1992-08-13 PL PL92295621A patent/PL170152B1/pl unknown
- 1992-10-14 CN CN92112035A patent/CN1038907C/zh not_active Expired - Lifetime
-
1994
- 1994-08-29 US US08/298,356 patent/US5431818A/en not_active Expired - Lifetime
-
2001
- 2001-05-25 GR GR20010400783T patent/GR3035930T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US5431818A (en) | 1995-07-11 |
| JPH05245308A (ja) | 1993-09-24 |
| DE69231703D1 (de) | 2001-04-05 |
| DE69231703T2 (de) | 2001-08-02 |
| JP3187545B2 (ja) | 2001-07-11 |
| NO923148L (no) | 1993-02-15 |
| FI923631L (fi) | 1993-02-14 |
| CN1038907C (zh) | 1998-07-01 |
| NO179736C (no) | 1996-12-11 |
| EP0532484B1 (en) | 2001-02-28 |
| ATE199425T1 (de) | 2001-03-15 |
| CA2072690A1 (en) | 1993-02-14 |
| DK0532484T3 (da) | 2001-06-18 |
| EP0532484A1 (en) | 1993-03-17 |
| CN1085463A (zh) | 1994-04-20 |
| AU657980B2 (en) | 1995-03-30 |
| GR3035930T3 (en) | 2001-08-31 |
| NO923148D0 (no) | 1992-08-12 |
| NO179736B (no) | 1996-09-02 |
| SE507592C2 (sv) | 1998-06-22 |
| FI923631A0 (fi) | 1992-08-13 |
| AU2066292A (en) | 1993-02-18 |
| PT532484E (pt) | 2001-08-30 |
| SE9102345D0 (sv) | 1991-08-13 |
| SE9102345L (sv) | 1993-02-14 |
| PL295621A1 (en) | 1993-04-19 |
| PL170152B1 (pl) | 1996-10-31 |
| ES2157897T3 (es) | 2001-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired |