ES2185941T3 - Dispositivo de barra rascadora. - Google Patents

Dispositivo de barra rascadora.

Info

Publication number
ES2185941T3
ES2185941T3 ES97925085T ES97925085T ES2185941T3 ES 2185941 T3 ES2185941 T3 ES 2185941T3 ES 97925085 T ES97925085 T ES 97925085T ES 97925085 T ES97925085 T ES 97925085T ES 2185941 T3 ES2185941 T3 ES 2185941T3
Authority
ES
Spain
Prior art keywords
bar
scraper
bars
scraper bar
arrangement
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.)
Expired - Lifetime
Application number
ES97925085T
Other languages
English (en)
Inventor
Pekka Tuomikoski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FINNETJU INVEST Oy
Original Assignee
FINNETJU INVEST Oy
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 FINNETJU INVEST Oy filed Critical FINNETJU INVEST Oy
Application granted granted Critical
Publication of ES2185941T3 publication Critical patent/ES2185941T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details
    • B65G19/22—Impellers, e.g. push-plates, scrapers; Guiding means therefor
    • B65G19/24—Attachment of impellers to traction element
    • 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
    • B01D21/183—Construction of the scrapers or the driving mechanisms for settling tanks with multiple scraping mechanisms
    • 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
    • B01D21/20—Driving mechanisms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Chain Conveyers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Confectionery (AREA)

Abstract

Dispositivo de barra rascadora destinada particularmente al uso en un depósito de tratamiento de líquido, tal como una cubeta de clarificación o similar, que comprende una o varias barras rascadoras (1), que están situadas la una después de la otra en sentido longitudinal (s) y medios de traslado (2) para desplazar la(s) barra(s) rascadora(s) (1) que son llevada(s) por dos cadenas de transmisión (2b), situadas la una al lado de la otra, y accionadas por un dispositivo de rueda de transmisión y rueda giratoria (2a), estando dicha(s) barra(s) rascadora(s) (1) unida(s) a dichas cadenas de transmisión (2b) por un dispositivo (3), caracterizado porque el dispositivo de barra rascadora comprende un dispositivo de soporte destinado en particular a evitar que la cadena (2b) se afloje en la rueda giratoria (2a) en dirección radial (r) y que presenta una pieza de soporte (10) que ha sido colocada al menos en el punto de contacto de la rueda de transmisión (2a'') y con un espacio (v) en dirección radial (r) desde la superficie trasera de la cadena (2b) y/o de la barra rascadora (1).
ES97925085T 1996-09-03 1997-06-06 Dispositivo de barra rascadora. Expired - Lifetime ES2185941T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI963435A FI963435A0 (fi) 1996-09-03 1996-09-03 En anordning foer en skrapbalkanordning

Publications (1)

Publication Number Publication Date
ES2185941T3 true ES2185941T3 (es) 2003-05-01

Family

ID=8546588

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97925085T Expired - Lifetime ES2185941T3 (es) 1996-09-03 1997-06-06 Dispositivo de barra rascadora.

Country Status (10)

Country Link
US (1) US6220455B1 (es)
EP (1) EP1012078B1 (es)
AT (1) ATE227686T1 (es)
AU (1) AU3034897A (es)
CA (1) CA2264016A1 (es)
DE (1) DE69717166T2 (es)
ES (1) ES2185941T3 (es)
FI (1) FI963435A0 (es)
PL (1) PL182648B1 (es)
WO (1) WO1998009892A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106947B (fi) * 2000-03-22 2001-05-15 Finnketju Invest Oy Kaavinpalkkilaitteisto
FI113350B (fi) * 2003-01-24 2004-04-15 Finnketju Invest Oy Apukaavinjärjestely
US7234600B2 (en) * 2004-12-10 2007-06-26 Fujiwara Sangyo Kabushiki Kaisha Sludge scraping and collecting apparatus
JP4536595B2 (ja) * 2005-05-26 2010-09-01 荏原エンジニアリングサービス株式会社 汚泥掻寄せ機
JP4245186B1 (ja) * 2007-11-02 2009-03-25 アサヒ機装株式会社 汚泥掻き寄せ装置のチェーン装置
JP5078832B2 (ja) * 2008-10-10 2012-11-21 アクアインテック株式会社 チェーン伝動装置及び汚泥掻寄装置
JP2011005400A (ja) * 2009-06-24 2011-01-13 Finnketju Invest Oy 汚泥かき寄せ機として使用する装置
WO2011016067A1 (en) * 2009-08-05 2011-02-10 Friulana Costruzioni S.R.L. Apparatus for treating liquids
JP6042280B2 (ja) * 2013-07-19 2016-12-14 株式会社日立製作所 チェーン式汚泥掻寄機
US9364774B2 (en) * 2013-08-29 2016-06-14 Senqcia Corporation Chain structure
DE102014101005B4 (de) * 2014-01-28 2021-02-18 SSI Schäfer AG Mitnehmereinheit für ein Zugmittel, Antriebskette mit einer Mitnehmereinheit sowie Lagersystem mit zumindest einem Kettentrieb
JP6222129B2 (ja) * 2015-02-10 2017-11-01 Ｊｆｅエンジニアリング株式会社 汚泥掻寄機
JP5947433B2 (ja) * 2015-08-19 2016-07-06 水ｉｎｇ株式会社 汚泥掻き寄せ機
CN106395255B (zh) * 2016-06-24 2018-11-16 河南工程学院 一种刮板输送机
CN106241209A (zh) * 2016-09-12 2016-12-21 周杰 一种刮板缓冲器
CN106315127A (zh) * 2016-09-12 2017-01-11 周杰 一种刮板输送机圆环链条控制装置
CN106144417A (zh) * 2016-09-12 2016-11-23 周杰 一种低故障刮板输送机
CN106219164A (zh) * 2016-09-12 2016-12-14 周杰 一种刮板输送机
JP6349373B2 (ja) * 2016-11-10 2018-06-27 クボタ環境サ−ビス株式会社 汚泥掻き寄せ装置
JP6312777B2 (ja) * 2016-11-10 2018-04-18 クボタ環境サ−ビス株式会社 汚泥掻き寄せ装置
DE102017129944A1 (de) * 2017-12-14 2019-06-19 Eisenmann Se Tauchbehandlungsanlage und Verfahren zum Behandeln von Gegenständen
CN110342636A (zh) * 2019-08-07 2019-10-18 天津安禹水利工程有限公司 一种印染废水处理的好氧池
JP6847471B2 (ja) * 2019-12-23 2021-03-24 アクアインテック株式会社 汚泥かき寄せ装置
JP7048655B2 (ja) * 2020-03-10 2022-04-05 株式会社神鋼環境ソリューション 汚泥掻き寄せ機
CN111874532B (zh) * 2020-07-31 2021-12-03 江苏旭信机械制造有限公司 模锻高强度刮板输送机

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2237172A (en) * 1941-04-01 Scum removes foe sewage settling
US1511221A (en) * 1924-01-24 1924-10-14 Joy Machine Company Conveyer
US2494534A (en) * 1944-03-16 1950-01-17 Us Hoffman Machinery Corp Coolant filter system
US2717548A (en) * 1952-08-06 1955-09-13 Food Machinery & Chemical Corp Container traversing mechanism for food processing apparatus
US2888143A (en) * 1957-11-04 1959-05-26 Chain Belt Co Apparatus for recovery of non-solubles from liquids
US3089579A (en) * 1960-06-08 1963-05-14 Goodman Mfg Co Composite flight
US3313422A (en) * 1963-10-23 1967-04-11 Galion Jeffrey Mfg Co Collector apparatus
US3394816A (en) * 1967-03-06 1968-07-30 Galion Jeffrey Mfg Co Sludge collector flight
DE2224322C3 (de) 1972-05-18 1981-06-11 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Kratzer für Kettenkratzförderer
FR2184603B1 (es) 1972-05-18 1977-12-30 Gewerk Eisenhuette Westfalia
CH554791A (de) 1973-03-20 1974-10-15 Rud Ketten Rieger & Dietz Kettenfoerderer.
DE2604792C2 (de) 1976-02-07 1984-12-20 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Kratzer für Kettenkratzförderer
DE2622705C2 (de) 1976-05-21 1985-04-25 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Kratzer für Doppelkettenkratzförderer
DE2925045C2 (de) * 1979-06-19 1984-05-03 Rud-Kettenfabrik Rieger & Dietz Gmbh U. Co, 7080 Aalen Kettenförderer
DE3021922C2 (de) 1980-06-11 1985-01-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Kratzer für Doppelkettenkratzförderer
GB2102756A (en) 1981-04-30 1983-02-09 Perkson Forgings Limited Flight bar for chain conveyer
EP0079409B1 (en) 1981-11-02 1986-05-28 Parsons Controls Limited Improvements in scraper chain conveyors
DE3301685A1 (de) 1983-01-20 1984-08-02 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Kratzer fuer doppelkettenkratzfoerderer, insbesondere fuer den einsatz in bergbaubetrieben
US4663042A (en) * 1985-08-26 1987-05-05 Envirex Inc. Polymeric sludge collector flight
US4950398A (en) * 1986-01-31 1990-08-21 Envirex Inc. Cantilevered flight attachment for non-metallic chain
FR2597841B1 (fr) 1986-04-28 1990-04-13 Do Ugolny I Organe de traction d'un convoyeur a raclettes
SE507592C2 (sv) * 1991-08-13 1998-06-22 K Z Handels Ab Transportelement vid en fram- och återgående skraptransportör för förflyttning av slam vid sedimenteringsbassänger och liknande vid vattenreningsverk
US5511649A (en) * 1994-08-01 1996-04-30 Fmc Corporation Sludge collector flight
US5620601A (en) * 1995-09-18 1997-04-15 Fmc Corporation Wear strip assembly for use in a waste water treatment facility
US5788837A (en) * 1996-04-29 1998-08-04 Polychem Corporation Plastic flight type water treatment system for rectangular clarifiers

Also Published As

Publication number Publication date
PL182648B1 (pl) 2002-02-28
FI963435A0 (fi) 1996-09-03
ATE227686T1 (de) 2002-11-15
AU3034897A (en) 1998-03-26
EP1012078B1 (en) 2002-11-13
DE69717166T2 (de) 2003-07-31
DE69717166D1 (de) 2002-12-19
US6220455B1 (en) 2001-04-24
WO1998009892A1 (en) 1998-03-12
PL331993A1 (en) 1999-08-16
CA2264016A1 (en) 1998-03-12
EP1012078A1 (en) 2000-06-28

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