SE8302563D0 - SCRAPER FOR SEDIMENTATION POOLS - Google Patents

SCRAPER FOR SEDIMENTATION POOLS

Info

Publication number
SE8302563D0
SE8302563D0 SE8302563A SE8302563A SE8302563D0 SE 8302563 D0 SE8302563 D0 SE 8302563D0 SE 8302563 A SE8302563 A SE 8302563A SE 8302563 A SE8302563 A SE 8302563A SE 8302563 D0 SE8302563 D0 SE 8302563D0
Authority
SE
Sweden
Prior art keywords
wagon
basin
scraping
scrapes
traction
Prior art date
Application number
SE8302563A
Other languages
Swedish (sv)
Other versions
SE436097B (en
Inventor
B-A Sandberg
Original Assignee
Zander & Ingestroem
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 Zander & Ingestroem filed Critical Zander & Ingestroem
Priority to SE8302563A priority Critical patent/SE436097B/en
Publication of SE8302563D0 publication Critical patent/SE8302563D0/en
Priority to GB08428820A priority patent/GB2146548A/en
Priority to PCT/SE1984/000147 priority patent/WO1984004257A1/en
Priority to DE19843490207 priority patent/DE3490207T1/en
Publication of SE436097B publication Critical patent/SE436097B/en
Priority to FI850006A priority patent/FI850006L/en
Priority to NO850050A priority patent/NO850050L/en

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning In General (AREA)
  • Handcart (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Scraping device at sedimentation basins for removing sediment collected on the bottom of the basin, comprising a wagon which reciprocates on the botton of the basin by means of rope drive means and which is provided with scraping members (11, 12) taking in one direction of the wagon a scraping position, and in the other direction of movement a passive return position. The device is easily pulled and easily guided in that it is provided with guiding wheels (22, 23) for guidance along a guiding beam (21) arranged in the basin centrally relative to the wagon, while the weight of the wagon is taken up by special carrying wheels (15, 20) abutting against the bottom of the basin. The traction ropes (27, 28) for traction of the wagon are fastened directly in the wagon framing, and the operation of the scrapes between their working position and return position is separated from the ropedriving in that the scrapes are tilted at both ends of the basin when contacted by stationary shoulder members within the basin.
SE8302563A 1983-05-05 1983-05-05 SCRAPER FOR SEDIMENTATION POOLS SE436097B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8302563A SE436097B (en) 1983-05-05 1983-05-05 SCRAPER FOR SEDIMENTATION POOLS
GB08428820A GB2146548A (en) 1983-05-05 1984-04-18 Scraping device for sedimentation basins
PCT/SE1984/000147 WO1984004257A1 (en) 1983-05-05 1984-04-18 Scraping device for sedimentation basins
DE19843490207 DE3490207T1 (en) 1983-05-05 1984-04-18 Scraper device for sedimentation basins
FI850006A FI850006L (en) 1983-05-05 1985-01-02 SKRAPANORDNING FOER SEDIMENTERINGSBASSAENGER.
NO850050A NO850050L (en) 1983-05-05 1985-01-04 SCRAPPING DEVICE FOR SEDIMENTATION POOL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8302563A SE436097B (en) 1983-05-05 1983-05-05 SCRAPER FOR SEDIMENTATION POOLS

Publications (2)

Publication Number Publication Date
SE8302563D0 true SE8302563D0 (en) 1983-05-05
SE436097B SE436097B (en) 1984-11-12

Family

ID=20351088

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8302563A SE436097B (en) 1983-05-05 1983-05-05 SCRAPER FOR SEDIMENTATION POOLS

Country Status (6)

Country Link
DE (1) DE3490207T1 (en)
FI (1) FI850006L (en)
GB (1) GB2146548A (en)
NO (1) NO850050L (en)
SE (1) SE436097B (en)
WO (1) WO1984004257A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451181B (en) * 1985-01-29 1987-09-14 Zetterlund Engineering Ab SET AND DEVICE FOR SCRAPPING IN SEDIMENTATION POOL
CA2113422C (en) * 1992-05-14 1999-09-14 Michihiro Fujiwara Sludge scraping apparatus
CN107902676A (en) * 2017-12-16 2018-04-13 大连盐化集团有限公司 The light salt in multiple salt ponds can be driven to receive salt system automatically at the same time
CN110694312B (en) * 2019-09-27 2021-08-27 合肥思筹科技有限公司 Underwater walking type mud scraper for sewage treatment sedimentation tank
CN110980901A (en) * 2019-12-06 2020-04-10 广西广宇水资源技术开发有限公司 In-situ high-efficiency separation process for liquid-based suspended matters
CN114538682B (en) * 2022-03-02 2024-04-12 温州洲豪建设有限公司 Energy-saving emission-reduction type town sewage treatment system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE375915B (en) * 1973-01-03 1975-05-05 Polypur Forseljnings Ab
EP0076240A1 (en) * 1981-09-22 1983-04-06 SMAB Svets & Montage i Karlstadt Aktiebolag Arrangement of extended sedimentation basins

Also Published As

Publication number Publication date
GB8428820D0 (en) 1984-12-27
SE436097B (en) 1984-11-12
FI850006A0 (en) 1985-01-02
GB2146548A (en) 1985-04-24
DE3490207T1 (en) 1985-06-13
FI850006L (en) 1985-01-02
NO850050L (en) 1985-01-04
WO1984004257A1 (en) 1984-11-08

Similar Documents

Publication Publication Date Title
SE436777B (en) UNDERWATER CLEANING A BOTTLE
FR2585344B1 (en) PARALLEL DRIVE DEVICE FOR MOVING STAIRS OR ESCALATORS
DE69517582D1 (en) SUBMERSIBLE LANDING VEHICLE
SE8500395D0 (en) SCRAP DEVICE IN SEDIMENTATION POOL
ES258126Y (en) AN ARTICULATED SKIRT INTENDED FOR THE PROTECTION OF DRIVING LINES, DRIVE GROUPS, POINTS EXPOSED TO ACCIDENTS OR THE LIKE
FR2349284A1 (en) OIL-IN-WATER EMULSIONS ESPECIALLY FOR MAYONNAISES
SE8302563D0 (en) SCRAPER FOR SEDIMENTATION POOLS
FR2338837A1 (en) SOUNDPROOFING DEVICE FOR THE DRIVE CHAIN OF A CRAWLER TRACTOR
ATE157628T1 (en) DEVICE FOR CLEANING DIRT THAT COLLECTS AT THE THRESHOLD OF AN ELEVATOR DOOR
SE8802170D0 (en) DEVICE FOR CLEANING GRILLS
IT7923318A0 (en) AUTOMATIC INTERVENTION DEVICE, ACTED TO STOPPING THE INCLINATION MOVEMENT OF A CABIN SUSPENDED BY TWO OR MORE WINCHES.
FR2346502A1 (en) APPARATUS FOR COLLECTING OIL FLOATING ON THE SURFACE OF THE WATER
FR2418202A2 (en) DEVICE FOR CLEANING A GRILLE INSTALLED IN A WATER CIRCULATION CHANNEL
FR2492544B1 (en) DEVICE FOR PHOTOELECTRIC DETERMINATION OF THE POSITION OF AT LEAST ONE SHARP PLANE OF AN IMAGE
JPS5617609A (en) Grit scraper
BE850553A (en) WEDGE MECHANISM FOR DRIVING THE LEVELING NEEDLE OPERATING LINKS
FI814019L (en) DRAWING FOER ATT AOSTADKOMMA EN KONTINUERLIG ROERELSE HOS ETT LAONGSTRAECKT FOEREMAOL I RIKTNINGEN FOERDESS AXEL OCH / ELLER FOER ATT BRINGA ETT ELEMENT ATT ROERA SG LAENGS DETTA FOERA
NO880960D0 (en) DEVICE FOR THE COLLECTION OF OIL OR OTHER POLLUTANTS ON A WATER SURFACE.
IT1216506B (en) ROPE BRAKE FOR THE OPERATION OF A TIGHTENING DEVICE FOR SAFETY BELT.
IT8220643A0 (en) SLIDING GUIDE TO KEEP THE SNOW PLOWERS AWAY FROM THE ROAD.
FR2385621A1 (en) HANDLING DEVICE FOR PRE-STRESSED CONCRETE sleepers OR SIMILAR PRODUCTS
RU1768223C (en) Device for collecting sediment from horizontal settler
SU372179A1 (en) MACHINE FOR CLEANING HORIZONTAL SINNERS
IT1123525B (en) CABLE LIFTING OR TRACTION APPARATUS THAT PASSES THROUGH A PULLEY FORWARD ADVANCE
SU863864A1 (en) Dump-forming arrangement