EP1094157A3 - Process for preparing excavated material - Google Patents

Process for preparing excavated material Download PDF

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Publication number
EP1094157A3
EP1094157A3 EP00122568A EP00122568A EP1094157A3 EP 1094157 A3 EP1094157 A3 EP 1094157A3 EP 00122568 A EP00122568 A EP 00122568A EP 00122568 A EP00122568 A EP 00122568A EP 1094157 A3 EP1094157 A3 EP 1094157A3
Authority
EP
European Patent Office
Prior art keywords
construction
blade separator
excavated material
pressure vessel
line
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.)
Withdrawn
Application number
EP00122568A
Other languages
German (de)
French (fr)
Other versions
EP1094157A2 (en
Inventor
Tobias Blohmer
Gerold Mauksch
Dietmar Mothes
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.)
Dietmar Mothes Strassen- und Tiefbau GmbH
Original Assignee
Dietmar Mothes Strassen- und Tiefbau GmbH
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 Dietmar Mothes Strassen- und Tiefbau GmbH filed Critical Dietmar Mothes Strassen- und Tiefbau GmbH
Publication of EP1094157A2 publication Critical patent/EP1094157A2/en
Publication of EP1094157A3 publication Critical patent/EP1094157A3/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E01C21/00—Apparatus or processes for surface soil stabilisation for road building or like purposes, e.g. mixing local aggregate with binder

Abstract

Die Erfindung betrifft eine Vorrichtung zum Aufbereiten von Aushubmaterial, bestehend aus einer Baumaschine oder Bauvorrichtung mit einem Schaufelseparator. Es wird die Aufgabe gelöst, eine solche Vorrichtung zu schaffen, die auf Baustellen mit beengten Platzverhältnissen und auf Baustellen mit lediglich geringen Bodenmassen eine wirksame Durchmischung des Bodens mit Bindemitteln ermöglicht, wobei diese Aufbereitung unmittelbar im Bereich der Aushubstelle erfolgen soll. Dies wird erreicht, indem der Schaufelseparator (2) mit einem Druckbehälter (3) für das Bindemittel in Wirkverbindung steht, wobei der Druckbehälter (3) über eine erste Leitung (5) von einer, der Baumaschine oder Bauvorrichtung zugeordneten Druckluftanlage beaufschlagbar und über eine zweite, mittels einer Steueranlage (7) betätigbaren Leitung (6) mit dem Schaufelseparator (2) verbindbar ist.

Figure 00000001
The invention relates to a device for processing excavated material, consisting of a construction machine or construction device with a blade separator. The object is achieved to provide such a device which enables effective mixing of the soil with binders on construction sites with limited space and on construction sites with only small soil masses, this preparation being carried out directly in the area of the excavation site. This is achieved by the blade separator (2) being operatively connected to a pressure vessel (3) for the binder, the pressure vessel (3) being able to be acted upon by a compressed air system assigned to the construction machine or construction device and via a second line (5) , can be connected to the blade separator (2) by means of a control system (7) actuable line (6).
Figure 00000001
EP00122568A 1999-10-19 2000-10-17 Process for preparing excavated material Withdrawn EP1094157A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19950435 1999-10-19
DE1999150435 DE19950435C1 (en) 1999-10-19 1999-10-19 Road surfacing machine has a pressure vessel containing a bonding agent linked through a control to the scoop separator to mix the topsoil with the agent and also separate boulders and stones in restricted spaces

Publications (2)

Publication Number Publication Date
EP1094157A2 EP1094157A2 (en) 2001-04-25
EP1094157A3 true EP1094157A3 (en) 2002-06-12

Family

ID=7926220

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00122568A Withdrawn EP1094157A3 (en) 1999-10-19 2000-10-17 Process for preparing excavated material

Country Status (2)

Country Link
EP (1) EP1094157A3 (en)
DE (1) DE19950435C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10123253A1 (en) * 2001-05-12 2002-11-21 Dresdner Tief Und Strasenbau G Ancillary appliance for excavators etc. to inject additives into excavated materials consists of main body with air lances connected to compressed air system and additive container
DE10131869B4 (en) * 2001-06-25 2008-10-30 Ernst Josef Kronenberger Process for neutralizing calcium hydroxide Ca (OH) 2 in lime-improved soils to prevent the pozzolanic reaction
DE10226232A1 (en) * 2002-06-13 2004-01-15 Ernst Josef Kronenberger Production of a building material made from excavated material is used at the building site in a controlled manner
DE102004057051B4 (en) * 2004-08-06 2012-01-19 Forschungsinstitut für Flüssigboden GmbH privatwirtschaftliches Unternehmen Apparatus for the treatment of earth
ITVI20090071A1 (en) * 2009-03-31 2010-10-01 Alessandro Foffani FILLING METHOD OF AN EXCAVATION, BUCKET FOR EARTH MOVEMENT SUITABLE FOR REALIZING THIS METHOD AND EARTH MOVING MACHINE INCLUDING SUCH BUCKET
DE102009051840A1 (en) 2009-09-24 2011-03-31 Kronenberger, Ernst J., Ing. Ing. Process for accelerating the pozzolanic reaction with lime or lime-cement mixed binders of improved soils through CO2-enriched atmosphere

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5040900A (en) * 1989-06-16 1991-08-20 United States Pollution Control Company, Inc. Sludge stabilizing method and apparatus
DE9421169U1 (en) * 1994-02-25 1995-06-22 Kirchhoff Heine Strassenbauges Device for adding aggregates to a soil
DE19506244A1 (en) * 1994-02-25 1995-08-31 Kirchhoff Heine Strassenbauges Implement for adding various substances into soil
US5491914A (en) * 1992-11-24 1996-02-20 Negishi; Jinichiro Bucket equipped with mixing device, excavation machine having the bucket, and soil improvement method using the excavation machine
DE19627465A1 (en) * 1996-07-08 1996-12-19 Uhrig Strasen Und Tiefbau Gmbh Excavated material processing with additive admixture
JPH10102528A (en) * 1996-09-30 1998-04-21 Kurita Water Ind Ltd Mixing device for mud and powder chemical

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3921875A1 (en) * 1989-07-04 1991-01-17 Bomag Gmbh Self propelling or tractor drawn machine for working on road surfaces - has milling roller in housing and can be reversed while roller continues to rotate in same direction
DE29808802U1 (en) * 1998-05-15 1998-07-16 Kronenberger Ernst Josef Arrangement of a blade separator on a carrier device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5040900A (en) * 1989-06-16 1991-08-20 United States Pollution Control Company, Inc. Sludge stabilizing method and apparatus
US5491914A (en) * 1992-11-24 1996-02-20 Negishi; Jinichiro Bucket equipped with mixing device, excavation machine having the bucket, and soil improvement method using the excavation machine
DE9421169U1 (en) * 1994-02-25 1995-06-22 Kirchhoff Heine Strassenbauges Device for adding aggregates to a soil
DE19506244A1 (en) * 1994-02-25 1995-08-31 Kirchhoff Heine Strassenbauges Implement for adding various substances into soil
DE19627465A1 (en) * 1996-07-08 1996-12-19 Uhrig Strasen Und Tiefbau Gmbh Excavated material processing with additive admixture
JPH10102528A (en) * 1996-09-30 1998-04-21 Kurita Water Ind Ltd Mixing device for mud and powder chemical

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 09 31 July 1998 (1998-07-31) *

Also Published As

Publication number Publication date
DE19950435C1 (en) 2001-03-29
EP1094157A2 (en) 2001-04-25

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