EP0959184B1 - Procédé pour traiter des débris de creusement - Google Patents

Procédé pour traiter des débris de creusement Download PDF

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Publication number
EP0959184B1
EP0959184B1 EP99106406A EP99106406A EP0959184B1 EP 0959184 B1 EP0959184 B1 EP 0959184B1 EP 99106406 A EP99106406 A EP 99106406A EP 99106406 A EP99106406 A EP 99106406A EP 0959184 B1 EP0959184 B1 EP 0959184B1
Authority
EP
European Patent Office
Prior art keywords
bin
aggregate
excavator
excavated material
silo
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
EP99106406A
Other languages
German (de)
English (en)
Other versions
EP0959184A3 (fr
EP0959184A2 (fr
Inventor
Rainer Schrode
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.)
Rainer Schrode GmbH
Original Assignee
Rainer Schrode 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 Rainer Schrode GmbH filed Critical Rainer Schrode GmbH
Publication of EP0959184A2 publication Critical patent/EP0959184A2/fr
Publication of EP0959184A3 publication Critical patent/EP0959184A3/fr
Application granted granted Critical
Publication of EP0959184B1 publication Critical patent/EP0959184B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/22—Dredgers or soil-shifting machines for special purposes for making embankments; for back-filling
    • E02F5/223—Dredgers or soil-shifting machines for special purposes for making embankments; for back-filling for back-filling

Definitions

  • the invention relates to a method for preparing excavated soil with admixture of additives.
  • Soil stabilization system BSS in which the excavation of a Trench or canal next to or in the trench or canal a stabilizing agent such as lime, cement or the like is mixed. This is done on the excavated material that is either next to the trench or already again brought into the trench by an excavator in a first layer has been applied, the stabilizing agent. This is followed by mixing the stabilizing agent excavation by using a loader to which a milling machine is attached over the excavation material covered with stabilizing agent is driven away. After mixing, the excavated material, provided the mixing is not already in the trench took place in the trench with an excavator and compacted again before the next layer of excavated material is mixed with binder.
  • a stabilizing agent such as lime, cement or the like
  • the invention has for its object a method for processing by digging soil to make it more economical can be carried out.
  • This new method can also be used in confined spaces be carried out comfortably. Even with smaller quantities the technical effort and costs are cheaper Relationship than ever since.
  • the invention also relates to a silo for receiving and Spreading pourable materials, especially of Additives for processing soil excavation accordingly the method of claim 1 with a motor-driven Conveyor for material discharge, the Silo to the pickup arm of an excavator, preferably can be mounted by means of a quick-change device.
  • a silo for receiving and Spreading pourable materials, especially of Additives for processing soil excavation accordingly the method of claim 1 with a motor-driven Conveyor for material discharge, the Silo to the pickup arm of an excavator, preferably can be mounted by means of a quick-change device. This makes the silo even in tight construction site conditions easy and convenient to use. With spatial changes You can react flexibly on the construction site.
  • the Drive the conveyor be a hydraulic motor, the controllable by the hydraulic control of the excavator is. In this way, the conveyor to the hydraulic system of the excavator and conveniently operated from the excavator cab become.
  • the silo can have a dispersing device.
  • the silo can have a closable opening for filling.
  • silo against the rough environmental conditions on the Construction site it can be made of steel.
  • Fig. 1 shows a silo 10, which on a receptacle 11 for a Excavator 12 added becomes.
  • FIG. 2 shows the silo 10 as it is from a stationary silo 20 via its conveyor 21 with an additive 22 or aggregate mixture is filled.
  • Fig. 3 shows how the aggregate 22 or the aggregate mixture from the silo 10 to a conveyor 31 Excavated material hill 32 coming from a trench 33 is scattered.
  • FIG 4 shows the excavator 12 after the silo 10 has been replaced against a blade separator 40, which acts as a blade mixer is used.
  • FIG. 5 shows the blade separator used as a blade mixer 40, which is sprinkled onto the excavated material 32 in FIG. 3 Aggregate 22 together with the excavated material 32 receives.
  • the blade separator 40 mixes the aggregate 22 with the excavated material 32 by means of separator shafts 50.
  • the mixing process simultaneously mixes everything Material 51 introduced into a pit 52.
  • Fig. 6 shows a side view of the silo 10, which is for receiving of aggregate 22 or aggregate mixture is used.
  • the additive 22 can enter the silo 60 via an opening 61 be filled in.
  • the silo 60 can be be mounted on an excavator.
  • a hydraulic motor 65 connected via hydraulic lines 66 connected to the hydraulic system of the excavator drives the conveyor 64. If the silo 10 just is not in use, it can be placed on supports 67.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Claims (8)

  1. Procédé pour la préparation de terre de déblai (32) par ajout d'adjuvants (22), caractérisé par les étapes de :
    a) soulever avec une pelle mécanique (12) un silo transportable (10) rempli d'un adjuvant (22) ou d'un mélange d'adjuvants,
    b) maintenir le silo rempli (10) au-dessus de matériau de déblai (32) et épandre l'adjuvant (22) ou le mélange d'adjuvants,
    c) dételer le silo (10) de la pelle mécanique (12) et atteler un mélangeur à palettes, pour la fonction duquel un séparateur à palettes (40) est employé de préférence,
    d) prélever le matériau de déblai (32) avec le mélangeur à palettes (40), le mélanger et le déposer dans un endroit souhaité, par exemple dans une tranchée pour canalisations (52).
  2. Procédé selon la revendication 1, caractérisé en ce que, après l'épandage de l'adjuvant (22) ou du mélange d'adjuvants, du matériau de déblai supplémentaire (32) est déversé sur l'adjuvant (2) ou sur le mélange d'adjuvants.
  3. Silo (10) pour prélever et épandre du matériau en vrac, en particulier des adjuvants (22) pour une préparation de terre de déblai (32) selon un procédé selon la revendication 1, avec un dispositif de convoyage à entraínement motorisé (64) pour la délivrance du matériau, caractérisé en ce qu'il peut être fixé à l'attelage (62, 63) du bras d'une pelle mécanique (12), de préférence au moyen d'un dispositif de changement rapide.
  4. Silo (10) selon la revendication 3, caractérisé en ce que l'entraínement du dispositif de convoyage (64) est un moteur hydraulique (65) qui peut être commandé par l'intermédiaire de la commande hydraulique de la pelle mécanique (12) ou de la chargeuse (14).
  5. Silo (10) selon la revendication 3 ou 4, caractérisé en ce qu'il comporte un dispositif d'éparpillement (65).
  6. Silo (10) selon l'une des revendications 3 à 5, caractérisé en ce qu'il comporte des pieds (67) sur sa sous-face.
  7. Silo (10) selon l'une des revendications 3 à 6, caractérisé en ce qu'il est pourvu d'une ouverture obturable (61) pour le remplissage.
  8. Silo (10) selon l'une des revendications 3 à 7, caractérisé en ce qu'il est fabriqué en acier.
EP99106406A 1998-05-19 1999-03-27 Procédé pour traiter des débris de creusement Expired - Lifetime EP0959184B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19822325 1998-05-19
DE19822325A DE19822325A1 (de) 1998-05-19 1998-05-19 Verfahren zum Aufbereiten von Bodenaushub

Publications (3)

Publication Number Publication Date
EP0959184A2 EP0959184A2 (fr) 1999-11-24
EP0959184A3 EP0959184A3 (fr) 2000-08-23
EP0959184B1 true EP0959184B1 (fr) 2004-04-14

Family

ID=7868210

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99106406A Expired - Lifetime EP0959184B1 (fr) 1998-05-19 1999-03-27 Procédé pour traiter des débris de creusement

Country Status (3)

Country Link
EP (1) EP0959184B1 (fr)
AT (1) ATE264434T1 (fr)
DE (2) DE19822325A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10226232A1 (de) * 2002-06-13 2004-01-15 Ernst Josef Kronenberger Verfahren zur Aufbereitung von Aushubmassen und Herstellen eines Bodenbaustoffes

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997015734A1 (fr) * 1994-07-25 1997-05-01 Ballew, Raymond, E. Appareil de remplissage de tranchees de pipelines
EP0798420A1 (fr) * 1996-03-29 1997-10-01 Tiberio Vaccaro Godet multiusage de criblage et/ou de mélange
JPH10121506A (ja) * 1996-10-23 1998-05-12 Jinichiro Negishi 浚渫用ゲート付土石類分離機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484664A1 (fr) * 1980-06-12 1981-12-18 Bec Freres Sa Procede, installations et engins mobiles pour melanger en continu des adjuvants a des materiau de remblai dans des proportions constantes
FI86320C (fi) * 1990-05-18 1992-09-02 Risto Nyberg Anordning foer behandling av jordmaterial.
US5379534A (en) * 1991-01-22 1995-01-10 Negishi; Jinichiro Bucket equipped with mixing device, excavation machine having the bucket, and soil improvement method using the excavation machine
WO1993001365A1 (fr) * 1991-07-03 1993-01-21 Michael John Jonson Godet pour engin de terrassement
SE506398C2 (sv) * 1993-04-16 1997-12-08 Scooper Ab Kombiskopa för upptagning och sönderdelning av material
US5592760A (en) * 1995-07-25 1997-01-14 Kohout; Darryl A. Labor-saving materials dispenser
DE19612074C2 (de) * 1996-03-27 1999-01-21 Moebius Josef Bau Mobile Vorrichtung zur Verbesserung von Bodenmaterial
DE19627465C2 (de) * 1996-07-08 1997-08-07 Uhrig Strasen Und Tiefbau Gmbh Verfahren zum Aufbereiten von Aushubmaterial

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997015734A1 (fr) * 1994-07-25 1997-05-01 Ballew, Raymond, E. Appareil de remplissage de tranchees de pipelines
EP0798420A1 (fr) * 1996-03-29 1997-10-01 Tiberio Vaccaro Godet multiusage de criblage et/ou de mélange
JPH10121506A (ja) * 1996-10-23 1998-05-12 Jinichiro Negishi 浚渫用ゲート付土石類分離機

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Prospektbl{tter STEHR Spezialmaschinen Bodenstabilisierung", PROSPEKT STEHR, XX, XX, 1 January 1996 (1996-01-01), XX, XP002954219 *
Prospekt Stehr Spezialmaschinen Kalkstreuer SKS100 (Kalkverteilerschaufel) *

Also Published As

Publication number Publication date
EP0959184A3 (fr) 2000-08-23
DE19822325A1 (de) 1999-12-09
ATE264434T1 (de) 2004-04-15
EP0959184A2 (fr) 1999-11-24
DE59909144D1 (de) 2004-05-19

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