EP0971075B1 - Fräsmaschine mit einer Vorrichtung zum Absaugen und Verarbeiten von Staub - Google Patents

Fräsmaschine mit einer Vorrichtung zum Absaugen und Verarbeiten von Staub Download PDF

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Publication number
EP0971075B1
EP0971075B1 EP99113115A EP99113115A EP0971075B1 EP 0971075 B1 EP0971075 B1 EP 0971075B1 EP 99113115 A EP99113115 A EP 99113115A EP 99113115 A EP99113115 A EP 99113115A EP 0971075 B1 EP0971075 B1 EP 0971075B1
Authority
EP
European Patent Office
Prior art keywords
dust
scarifier
milling drum
conveyor belt
filter
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
EP99113115A
Other languages
English (en)
French (fr)
Other versions
EP0971075A1 (de
Inventor
Romolo Bitelli
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.)
Caterpillar Paving Products Inc
Original Assignee
Bitelli SpA
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Filing date
Publication date
Application filed by Bitelli SpA filed Critical Bitelli SpA
Publication of EP0971075A1 publication Critical patent/EP0971075A1/de
Application granted granted Critical
Publication of EP0971075B1 publication Critical patent/EP0971075B1/de
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Expired - Lifetime legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
    • E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
    • E01C23/088—Rotary tools, e.g. milling drums
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/50—Methods or devices for preventing dust by spraying or sucking

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Prevention Of Fouling (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Claims (7)

  1. Eine selbstgetriebene Fräsmaschine mit einer Staubhandhabungsvorrichtung, wobei die Fräsmaschine zumindest eine Frästrommel, zumindest ein Förderband für das aufgebrochene Material, wobei das Förderband benachbart zu der Frästrommel angeordnet ist, sowie ein Hebeband aufweist, um das Material zu einer Sammelstelle zu transportieren bzw. zu kanalisieren, wobei die Staubhandhabungsvorrichtung Folgendes aufweist:
    eine tunnelartige Haube (5), die zumindest das Förderband (3) abdeckt; ein Gehäuse (4), das die Frästrommel (2; 21) umgibt und zumindest einen Saugbereich (9), der an der Rück- und Oberseite der Frästrommel gelegen ist und die gesamte Breite der Trommel abdeckt, und zwei obere seitliche Bereiche (8; 8'), welche sich um die Frästrommel herum erstrecken und mit dem Saugbereich (9) verbunden sind, begrenzt;
    einen Filter (11), der ausgelegt ist, um die festen Komponenten des Staubs und der Abgase zurückzuhalten;
    ein Zentrifugalgebläse (7), das durch Motormittel angetrieben wird, wobei sein Auslass (74) mit dem Filter (11) verbunden ist; und
    eine Leitung bzw. einen Kanal (10), der den Saugbereich (9) mit einem Einlass (71) des Zentrifugalgebläses (7) verbindet,
    wobei die tunnelartige Haube (5) mit dem Gehäuse (4) verbunden ist, so dass der um das aufgebrochene Material befindliche Staub auf dem Förderband (3) durch die Wirkung des Zentrifugalgebläses (7) aufgesaugt wird.
  2. Fräsmaschine gemäß Anspruch 1, wobei sich die tunnelförmige Haube (5) des Förderbands (3) auch über das Hebeband (13) erstreckt, um es abzudecken, wobei sie zwei Abdeckungsabschnitte besitzt, die mittels elastischer Verbindungsteile bzw. Gelenke (15) verbunden sind.
  3. Fräsmaschine gemäß Anspruch 1 oder 2, wobei die tunnelförmige Haube (5) des Förderbands (3) entlang ihrer Seitenwände eine Vielzahl von Lüftungsöffnungen oder -schlitzen (51) besitzt, durch die die Saugluft des Zentrifugalgebläses (7) eintritt.
  4. Fräsmaschine gemäß einem der vorhergehenden Ansprüche, wobei das Zentrifugalsauggebläse (7) einen vertikalen Schacht (72) unter ihrem Einlass (71) besitzt, wobei der Boden des vertikalen Schachts (72) mit einer Kippklappe (73) ausgestattet ist, die sich unter der Wirkung des Gewichts von größeren festen Partikeln öffnet, die durch den mit dem Gehäuse (4) verbundenen Kanal (10) angesaugt werden.
  5. Fräsmaschine gemäß einem der vorhergehenden Ansprüche, wobei der Filter (11) mit einem vertikalen Schacht (12) in Verbindung steht, in dem sich die kleineren festen Partikel nach Trennung durch den Filter ablagern, wobei der Schacht mit einer Klappe (121) ausgestattet ist, die sich durch Gewicht öffnet.
  6. Fräsmaschine gemäß einem der vorhergehenden Ansprüche, wobei das Zentrifugalgebläse ein Zentrifugalsauggebläse ist, das durch einen hydraulischen Motor angetrieben ist und mit einem Zyklonfilter verbunden ist, der ausgebildet ist, um die schädlichen Abgase zurückzuhalten und auch um die festen Partikel abzutrennen, die in dem Staub suspendiert sind.
  7. Fräsmaschine gemäß einem der Ansprüche 1 bis 6, wobei das Zentrifugalgebläse ein Zentrifugalsauggebläse ist, das durch einen Elektromotor oder durch einen pneumatischen Motor angetrieben ist, und wobei der Staubfilter eine Gitterkonstruktion besitzt.
EP99113115A 1998-07-09 1999-07-07 Fräsmaschine mit einer Vorrichtung zum Absaugen und Verarbeiten von Staub Expired - Lifetime EP0971075B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT98VI000132A ITVI980132A1 (it) 1998-07-09 1998-07-09 Dispositivo di aspirazione e trattamento delle polveri prodotte dalle macchine scarificatrici
ITVI980132 1998-07-09

Publications (2)

Publication Number Publication Date
EP0971075A1 EP0971075A1 (de) 2000-01-12
EP0971075B1 true EP0971075B1 (de) 2005-11-09

Family

ID=11426759

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99113115A Expired - Lifetime EP0971075B1 (de) 1998-07-09 1999-07-07 Fräsmaschine mit einer Vorrichtung zum Absaugen und Verarbeiten von Staub

Country Status (4)

Country Link
EP (1) EP0971075B1 (de)
AT (1) ATE309416T1 (de)
DE (1) DE69928176T2 (de)
IT (1) ITVI980132A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103669187A (zh) * 2012-09-13 2014-03-26 维特根有限公司 鼓壳体、建筑机械或采矿机械以及监控工作鼓状态的方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10047443C2 (de) * 2000-09-21 2003-11-20 Manfred Rottler Verfahren und Vorrichtung zum Beseitigen von Bodenbelägen
EP1367176A1 (de) 2002-05-22 2003-12-03 BITELLI S.p.A. Staubbewältigungssystem für eine Strassenbaumaschine
DE10223819B4 (de) 2002-05-28 2005-05-12 Wirtgen Gmbh Fräsmaschine zum Bearbeiten von Bodenoberflächen, sowie Verfahren zum Entsorgen von während der Fräsbearbeitung entstehenden Stäuben und Dämpfen an einer Fräsmaschine
DE102004007716B3 (de) * 2004-02-16 2005-06-16 Wirtgen Gmbh Fräsmaschine sowie Verfahren zum Bearbeiten von Bodenoberflächen
CN101230045B (zh) 2008-02-14 2013-04-10 沈阳药科大学 芳环并三嗪类衍生物及其应用
WO2009112052A1 (en) 2008-03-12 2009-09-17 Marini S.P.A. Improved road planer for milling road-surface
WO2010045952A1 (en) * 2008-10-21 2010-04-29 Marini S.P.A. Road planer for milling road-surface
US8985701B2 (en) * 2012-07-12 2015-03-24 Caterpillar Paving Products Inc. Cold planer having multi-inlet exhaust system
DE102016010660A1 (de) * 2016-04-06 2017-10-12 Bomag Gmbh Selbstfahrende Maschine, insbesondere Baumaschine, mit verstellbarer Fahrerkabine sowie Verfahren zum Verstellen einer Fahrerkabine einer selbstfahrenden Maschine
CN111877443B (zh) * 2020-03-11 2024-03-26 四川猎石者龙宇科技有限公司 破岩装置
CN112136391A (zh) * 2020-09-29 2020-12-29 徐东才 一种用于市政工程的园林草地种植设备
DE102022206278A1 (de) * 2022-06-22 2023-12-28 Bomag Gmbh Bodenfräsmaschine, insbesondere Straßenfräse, Recycler oder Stabilisierer, und Verfahren zum Betrieb einer Staubabsaugeinrichtung einer Bodenfräsmaschine
CN114808627A (zh) * 2022-06-29 2022-07-29 湖北省高创公路工程咨询监理有限公司 一种高速公路施工质量监理设备及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561145A (en) * 1984-02-16 1985-12-31 Latham Winchester E Continuous sweep for road planing and milling machines
US5063713A (en) * 1990-12-20 1991-11-12 Accent Stripe Inc. Surface abrading and particle collection device
US5378081A (en) * 1994-02-16 1995-01-03 Swisher, Jr.; George W. Milling machine with front-mounted cutter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103669187A (zh) * 2012-09-13 2014-03-26 维特根有限公司 鼓壳体、建筑机械或采矿机械以及监控工作鼓状态的方法
CN103669187B (zh) * 2012-09-13 2016-08-10 维特根有限公司 鼓壳体、建筑机械或采矿机械以及监控工作鼓状态的方法

Also Published As

Publication number Publication date
ITVI980132A1 (it) 2000-01-09
DE69928176T2 (de) 2006-08-03
EP0971075A1 (de) 2000-01-12
ATE309416T1 (de) 2005-11-15
DE69928176D1 (de) 2005-12-15

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