SE375915B - - Google Patents

Info

Publication number
SE375915B
SE375915B SE7300072A SE7300072A SE375915B SE 375915 B SE375915 B SE 375915B SE 7300072 A SE7300072 A SE 7300072A SE 7300072 A SE7300072 A SE 7300072A SE 375915 B SE375915 B SE 375915B
Authority
SE
Sweden
Application number
SE7300072A
Inventor
H Lind
J Pihl
Original Assignee
Polypur Forseljnings Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Polypur Forseljnings Ab filed Critical Polypur Forseljnings Ab
Priority to SE7300072A priority Critical patent/SE375915B/xx
Priority to DE2364442A priority patent/DE2364442A1/en
Priority to US429634A priority patent/US3920558A/en
Priority to NO4990/73A priority patent/NO132475C/no
Priority to JP49004723A priority patent/JPS5047430A/ja
Priority to IT13017/73A priority patent/IT1001078B/en
Priority to GB6017373A priority patent/GB1437546A/en
Priority to DK3074A priority patent/DK143053C/en
Priority to CA189,341A priority patent/CA1020878A/en
Priority to ES421985A priority patent/ES421985A1/en
Priority to AU64126/74A priority patent/AU481059B2/en
Priority to FR7400137A priority patent/FR2212298B1/fr
Publication of SE375915B publication Critical patent/SE375915B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8858—Submerged units
    • E02F3/8866—Submerged units self propelled
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/285—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with drag buckets or scraper plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)
  • Treatment Of Sludge (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
SE7300072A 1973-01-03 1973-01-03 SE375915B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE7300072A SE375915B (en) 1973-01-03 1973-01-03
DE2364442A DE2364442A1 (en) 1973-01-03 1973-12-24 MUD SCRAPER
US429634A US3920558A (en) 1973-01-03 1973-12-28 Mud scraping device
NO4990/73A NO132475C (en) 1973-01-03 1973-12-28
JP49004723A JPS5047430A (en) 1973-01-03 1973-12-29
IT13017/73A IT1001078B (en) 1973-01-03 1973-12-31 DEVICE FOR SCRAPING MUD FROM SEDIMENTATION BASINS AND SIMILAR
GB6017373A GB1437546A (en) 1973-01-03 1973-12-31 Settling plant
DK3074A DK143053C (en) 1973-01-03 1974-01-02 BUNDFAELDNINGSANLAEG
CA189,341A CA1020878A (en) 1973-01-03 1974-01-02 Sediment scraper travelling on common wall of two basins
ES421985A ES421985A1 (en) 1973-01-03 1974-01-03 Mud scraping device
AU64126/74A AU481059B2 (en) 1973-01-03 1974-01-03 Mud scraping device
FR7400137A FR2212298B1 (en) 1973-01-03 1974-01-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7300072A SE375915B (en) 1973-01-03 1973-01-03

Publications (1)

Publication Number Publication Date
SE375915B true SE375915B (en) 1975-05-05

Family

ID=20316238

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7300072A SE375915B (en) 1973-01-03 1973-01-03

Country Status (11)

Country Link
US (1) US3920558A (en)
JP (1) JPS5047430A (en)
CA (1) CA1020878A (en)
DE (1) DE2364442A1 (en)
DK (1) DK143053C (en)
ES (1) ES421985A1 (en)
FR (1) FR2212298B1 (en)
GB (1) GB1437546A (en)
IT (1) IT1001078B (en)
NO (1) NO132475C (en)
SE (1) SE375915B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE436097B (en) * 1983-05-05 1984-11-12 Zander & Ingestroem SCRAPER FOR SEDIMENTATION POOLS
US4978447A (en) * 1990-01-26 1990-12-18 Ford W. Hall Company Self-propelled apparatus for cleaning a water treatment tank
CA2317667C (en) 1999-09-08 2009-01-06 Robert C. Rajewski Mud tank cleaning system
US6607666B2 (en) * 2001-07-06 2003-08-19 Robert C. Rajewski Mud tank cleaning system
US20040182778A1 (en) * 2003-03-20 2004-09-23 Hanlon Patrick William Airlift pump in a mechanical clarifier
US20070084638A1 (en) * 2005-10-19 2007-04-19 Clyde Bohnsack Drilling fluid flow facilitation
WO2016085701A1 (en) * 2014-11-26 2016-06-02 M-I L.L.C. An apparatus, system and method for moving material discharged from a vibratory separator
US10119245B2 (en) 2015-08-25 2018-11-06 Kaiser Premier Llc Vacuum unit and truck with air and water
US9795901B2 (en) * 2016-03-07 2017-10-24 Newterra Ltd. Sludge extraction apparatus and method
CN107434346A (en) * 2017-08-21 2017-12-05 苏州市玄天环保科技有限公司 A kind of mud recycling equipment
CN114100203A (en) * 2021-12-01 2022-03-01 连云港赣榆通海污水处理有限公司 Algae removal device and method based on municipal sewage treatment sedimentation tank
CN114934557B (en) * 2022-07-04 2023-09-19 南京信息工程大学 Continuous running river dredging ship
CN117585743B (en) * 2024-01-18 2024-04-16 浙江浙达水业有限公司 Sewage treatment regulating tank and regulating method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1522299A (en) * 1967-02-23 1968-04-26 Degremont Apparatus for the biological purification of waste water
US3396102A (en) * 1967-07-10 1968-08-06 Fmc Corp Sewage treatment process and apparatus
US3526591A (en) * 1969-02-28 1970-09-01 Fmc Corp Sewage treatment structure
BE790475A (en) * 1971-11-01 1973-02-15 Johnson Construction Cy A B SET WITH FLOCCULATION AND SEDIMENTATION TANKS FOR SEWER LOSSES

Also Published As

Publication number Publication date
FR2212298B1 (en) 1981-01-02
JPS5047430A (en) 1975-04-26
FR2212298A1 (en) 1974-07-26
ES421985A1 (en) 1976-05-01
AU6412674A (en) 1975-07-03
DK143053B (en) 1981-03-23
NO132475B (en) 1975-08-11
IT1001078B (en) 1976-04-20
DE2364442A1 (en) 1974-07-04
CA1020878A (en) 1977-11-15
US3920558A (en) 1975-11-18
NO132475C (en) 1975-11-19
GB1437546A (en) 1976-05-26
DK143053C (en) 1981-10-26

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