EP1514603A2 - Dispositif de traitement de matière - Google Patents

Dispositif de traitement de matière Download PDF

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Publication number
EP1514603A2
EP1514603A2 EP04021326A EP04021326A EP1514603A2 EP 1514603 A2 EP1514603 A2 EP 1514603A2 EP 04021326 A EP04021326 A EP 04021326A EP 04021326 A EP04021326 A EP 04021326A EP 1514603 A2 EP1514603 A2 EP 1514603A2
Authority
EP
European Patent Office
Prior art keywords
coarse
recesses
crushing
comminution
conveyor
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.)
Granted
Application number
EP04021326A
Other languages
German (de)
English (en)
Other versions
EP1514603A3 (fr
EP1514603B1 (fr
Inventor
Jürgen Schenk
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE20314136U external-priority patent/DE20314136U1/de
Application filed by Individual filed Critical Individual
Publication of EP1514603A2 publication Critical patent/EP1514603A2/fr
Publication of EP1514603A3 publication Critical patent/EP1514603A3/fr
Application granted granted Critical
Publication of EP1514603B1 publication Critical patent/EP1514603B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B02C18/182—Disc-shaped knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02—Feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member

Definitions

  • the invention relates to a device for processing from earthmoving, mud, garbage or other material that Contaminants may contain.
  • the shredder is suitable e.g. for mineral materials, such as excavated soil, coarse gravel, Stones or other material. It is a fine comminution possible, with grain sizes of 10 mm to 60 mm can be achieved.
  • a device for the treatment of mineral material in particular Excavated soil, known as brittle, coarse-grained components may contain.
  • For comminution serves a splitting plant with two counter-rotating waves, on which pointed Chisel sitting. These serve to the coarse ingredients burst open to effect comminution. This can in the presence of cohesive material, i. clay or clayey Material, done.
  • the coarse ingredients are on crushed a grain size of about 60 mm.
  • the flour and Fine grain content is low.
  • the material thus produced is suitable as a result of comminution of the coarse components basically for the replacement, i.e. for example, to fill in excavated Soil pits, such as pits or trenches.
  • the material to be reprocessed is an aggregate, such as cement, ash, stone powder, Granules, fibers, wood chips, wood flour, suspensions, such as For example, lime suspensions, bentonites or dense suspensions admit.
  • the material to be processed before or else after grinding an additive having binding ability (e.g. Cement, lime, dusts, seeds, nuts / nutshells).
  • the addition amount is much lower than required would be if worked without grinding the coarse ingredients would.
  • the ground coarse ingredients have mainly Water binding capacity and thus increase stability and load capacity of the recycled material, when e.g. to fill used by excavated trenches, without one provoke unbearable post-curing of the material. Is the carrying capacity of the material to be reprocessed, however only brought about by cement addition, the hardened Material so strong that a later reopening of the trench becomes difficult.
  • the invention makes it possible in many The need for additional aggregates below 0.5 % By weight. Often, additional aggregate is whole unnecessary. At water contents of up to 30% and stone content of about 50% can usually be complete on additional Binders are dispensed with.
  • the cohesive material i. contains kneadable hydrous solids, such as clay or loam
  • this acts in the comminution process e.g. produced rock flour like an aggregate.
  • the rock flour may vary depending on chemical nature of various binding properties demonstrate. For example, it may be water absorbent. It can In addition, they have a strengthening effect through ion exchange processes. It may further show a pozzolanic binding effect. Also it can act binding by absorbing water, for example if it contains anhydride ingredients. Furthermore It can form hydrate bonds through microcrystalline growth can come to a stand. This is especially the Case, if as coarse material concrete or other construction waste be used. As a rule, such building waste contain unbound components and thus a residual binding capacity. In addition, recrystallization processes can be carried out after the fine milling lead to re-setting.
  • the material can also be set as dry that it becomes sievable. It turns out that still existing Stones without significant adhesion of clay or the like can be screened out.
  • Crushing devices are particularly advantageous with asymmetric discs for holding tools considered.
  • each chisel is a receiving space for coarse components (stones and the like), with a disk as it carries two chisels, a small and a large reception room having. This ensures that on the one hand very large, coarse chunks can be crushed while on the other hand prevents larger amounts of medium grain uncut between discs lying opposite each other fall through.
  • FIG. 1 illustrates a comminuting device 1, as a crushing, milling and Störstoffbe physicallyungs noticed serves. For example, it has two counter-rotating waves 2, 3 with sitting on it Breaking tools on.
  • the crushing tools can, for example formed according to DE 101 11 305 A1 or according to DE 202 14 956 U1 be. Notwithstanding these publications are the Breaking tools, however, adjusted so that not only a grain of some 60 mm grain size but at least a portion of the coarse ingredients much more crushed becomes. This can be achieved in different ways.
  • Figure 3 This illustrates the Shafts 2, 3 in perspective view. They carry axially staggered against each other discs 4, 5, which at its periphery with Recesses are provided.
  • the recesses can Breaking chisel 6, 7 sit.
  • the recesses can be with each other be formed the same or different.
  • the Crushers 6, 7 preferably have conical tips on, which are defined above one of the two waves 2, 3 Level to move towards each other.
  • the corresponding counter-rotating Turning directions of the shafts 2, 3 are in FIG. 3 indicated by arrows.
  • Between the tips of the breaker chisel 6, 7 recorded stones are due to the notch effect of slow running waves (e.g., about 10 to 60 Revolutions / minute). Any existing contaminants (Wood, steel, tires) are either processed or rejected.
  • the waves 2, 3 are tight with toothed disks 8 occupied to 14, which are identical to each other. It It is also possible to use different pulleys.
  • the teeth 15, 16 have approximately radially oriented in the direction of rotation facing breast surfaces 17, 18 and against the circumferential direction sloping back surfaces 19, 20 on.
  • the toothed discs 8 to 14 are each arranged in a gap, i. adjacent close on the shaft 2 arranged toothed discs each with a gap, in which also with Gaps of mutually arranged toothed disks of the shaft 3 engage.
  • the number of toothed pulleys 8 to 14 is preferably larger than that of the chisel carrier discs (discs 4, 5).
  • Each toothed disc is on the opposite each Shaft associated with a substantially cylindrical pressure surface, with the back of the teeth 18, 19 of each opposite lying toothed disc a pressure nip for grinding grinding of the coarse material is used.
  • Toothed disks 8 to 14 of the two shafts in each case to each other adjacent to arrange, with the peripheral circles of the toothed discs 8 to 14 of the two waves 2, 3 then do not overlap each other. Rather, the distance is set so that between the tooth back of the toothed disks of the two shafts 2, 3 in each case a small gap remains, as a nip serves.
  • the comminution device 1 also has a drive device for the two shafts 2, 3 on.
  • the drive device can by two hydraulic motors be formed, each of which shaft 2, 3 each associated with one is. Both hydraulic motors can by a common Diesel engine be driven forth.
  • Above the crusher 1 is also a conveyor 21 arranged, the one in Figure 1 schematically illustrated Material mixture 22 promotes the shredder 1.
  • the conveyor 21 can in the simplest case by a chute can be formed. It can also be used as a belt conveyor be educated.
  • the material mixture 22 is, for example Excavated soil with loamy composition. It contains Coarse material in the form of stones 23, 24. These can naturally contained in the material mixture 22 or arbitrarily be admixed.
  • the bricks 23, 24 can be bricks, Concrete blocks, natural stones (limestone, sandstone, Granite, basalt, gneiss, tuff, porphyry or the like). Also possible is a mixture of different stones, demolition materials, Road surface, gravel, gravel, sand or the like.
  • the material mixture 22 is through the conveyor 21 conveyed to the crushing device 1. It can be here in a hopper 25 above the crusher 1 are collected.
  • the detect by the shafts 2, 3 carried crushing tools loamy-cohesive material and promote this down. Furthermore are the stones 23, 24 of the Brechm facedeln 6, 7 (FIG 3) split and broken. The following are the fragments further comminuted by the toothed disks 8 to 14, wherein the litigation is chosen so that a high proportion of fine fraction arises.
  • the crushing leads at least partially until the fine flour grinding of the stones.
  • the resulting rock flour (quartz, lime or the like) It is immediately with the loamy-clay material of the material mixture 22 mixed. Stick this to the toothed disks 8 to 14 and thus it completes revolutions becomes all the more intense mixed with the resulting rock flour.
  • the comminuting device 1 according to FIG. 2 is suitable in particular for the treatment of material 27 with loamy-clayey Basic structure without own coarse components. These can with a further conveyor 28 to the grinder be promoted, the two waves 2, 3 with their discs 4, 5 and 8 to 14 toothed disks form. It can be here a metered feed of material 27 and stones 22, 23rd respectively.
  • the stones 22, 23 are in particular construction waste, i.e. Concrete chunks, brick rubble, other demolition material as well as natural stones.
  • the grinding takes place from the stones 22, 23 in the presence of the material 27, which in turn generates rock flour that is in contact with the material 27 is largely homogeneously mixed.
  • the resulting Material 26 is suitable for installation on the construction site.
  • the comminution device is shown 1, as already apparent from Figure 1 and has been described in connection with this is supplemented by an aftertreatment device 31.
  • an aftertreatment device 31 To this includes a belt conveyor 32 with two conveyor belts 33, 34, that of the crushing device given homogenized material as a stream of material Feed roll classifier 35.
  • a metering device 36 Above one of the conveyor belts 33, 34, a metering device 36 is arranged, with the on the conveyor belts 33, 34 lying material 26 aggregate, such as cement, can be supplied.
  • the metering device 36 includes, for example, a storage vessel 37 and a rotary valve 38 at the output thereof.
  • a feed wheel or a post-shredder 39 arranged be that the material delivered by the conveyor belt 34 with detected radially arranged straight or curved tines and feeds to the role classifier 35.
  • This one has a group equal or counter-rotating round or oval body on, between which the fines of the discontinued material is passed down.
  • a accumulation of material 41st arranged below of the Rollenklassierers 35 in Figure 4 .
  • the coarse fraction such as individual not crushed stones 42, is from the Rollenklassierer 35 at submitted to a page. This coarse ingredient can be another Processing be supplied.
  • the metering device 36 is preferably set that it gives off only small amounts of substance, the less than 0.5% by weight of those transported by the conveyor belts 33, 34 Amount of substance. It can also be a control device be provided that the dosage depending determines the residual moisture of the material 26. A corresponding Moisture measuring device can be provided, however, is not further illustrated in FIG. While processing Sludge can also be used with higher dosages be driven.
  • Figure 5 The only schematically indicated in Figure 4 mixing device 39 with Nachzerklein ceremoniessfunktion is in Figure 5 illustrated in more detail.
  • a rotor 43 with preferably horizontally arranged axis of rotation, the from a hydraulic motor or other drive source is driven forth.
  • the rotor preferably extends over the entire width of the illustrated in Figure 4 Conveyor belt 34. It is on its periphery with Maschinenschreiben, e.g. Chisels 44, 45, 46, 47 occupied obliquely against the Turning are employed.
  • chisels are inserted with rounded dome. But there are others too Chisel, e.g. Flat chisel or suitable hammers used.
  • the bits 44 to 47 are rigidly mounted.
  • the rotational speed of the rotor 43 is for the Most applications in the range of 200 to 1,000 revolutions / min. established. A speed of 400 turns.
  • the rotor 43 is associated with a hood 48, above of the rotor 43 at the conveyor belt 34 opposite Side is arranged.
  • the hood preferably covers approximately one quarter of the circumference of the rotor 43. It is on a cover 49 mounted above the rotor 43 to a Swivel axis 50 is pivotally mounted.
  • a hydraulic cylinder opens and closes the cover 49.
  • the rotor is for example, with the conveyor belt 34 or with a scaffold connected, which also includes the rotor 43 and the conveyor belt 34th wearing.
  • the hood 48 is via a corresponding bearing device 51 pivotally mounted on the carrier 49.
  • the pivot axis is disposed above the rotor 43.
  • the pivot position is by an adjustment mechanism 52, for example in the form of a simple adjusting screw or in shape of fluid cylinders (hydraulics, pneumatics).
  • the hood 48 is approximately parallel to that of the chisels 44, 45, 46, 47 curved circle. She limits thus with the rotor 43 a gap-shaped crushing space 53. If necessary, on the hood 48, a two or more blow bars 54, 55 are held, the extend over the entire axial length of the rotor 43 and projecting toward the rotor 43.
  • the mixing device 39 causes another Mixing and comminution of the conveyed by the conveyor belt 34 Material.
  • the grain size can be adjusted with the adjusting mechanism 52 can be set as desired. It will thus a largely homogeneous material on the Rollenklassierer 35th given.
  • the e.g. for replacement at a construction site or other Further processing or disposal can, a grinding process performed in which the Crushing, milling and contaminant removal device both from the excavation in question and additionally from lumpy coarse material is passed through.
  • the crushing of the coarse material by suitable breakage and / or by Squashes resulting rock flour is as it were on-site aggregate used for excavation. This aggregate is suitable for both the moisture to regulate the excavation or sludge as well as one Stabilization and solidification of the same cause.
  • the Material becomes puncture proof. Also a granulation is possible.
  • the degree of drying and solidification can be determined by the freeness be adjusted, for example by the coarse ingredients depending on the degree of moisture or desired post consolidation be ground to a greater or lesser extent. Furthermore can coarse components, such as asphalt, construction waste, concrete chunks or natural stones in addition to the excavation be given to the desired in the crushing process To produce rock meal quantities.
  • the comminution grinding and trash eliminator crushes comminuted Contaminants and does not prevent the passage shredded contaminants. These are rejected. For example, large steel parts are not captured or they lead to Blocking and reversing the machine. Overload or single or Repeated reversing can lead to shutdown.
  • FIGS. 6 and 7 illustrate the disks 4, 5 separately. They are preferably formed asymmetrically.
  • the disk 4 has two diametrically opposite seats 61, 62 for chisels on, as shown in Figure 3 or for the seat 62 of Figure 7.
  • the two chisels 6, 7 define a circle of flight 63, i. their tips run on the common diameter D2.
  • the chisels 6, 7 are in recesses of the disk body 60 housed, with the recesses in the area of the seats 61, 62 are identical.
  • In front of the chisels 6, 7 are however differing recesses 64, 65 formed. While the recess 64 of the bit 6, for example only over a range of e.g.
  • 60 ° extends the recess 65 over a peripheral region of significantly more than 90 °.
  • This can be different sizes Coarse constituents are detected by the chisels 6, 7. While Too large stones or other coarse components of which Recess 64 ahead hurrying region 66 of the disk body 60 can be rejected, such chunks in the recess 65 arrive and are detected by the chisel 7. on the other hand prevents the extending up to the diameter D2 and the gap between the chisels 6, 7 largely filling area 66 that between the discs 4, 5 of the two waves 2, 3 (see Figure 3) too large spaces arise, could fall through the middle grain.
  • the in the figures 6, 7 presented discs 4, 5 allow thus on the one hand the efficient comminution of especially coarse material, on the other hand, they ensure that a high proportion of fine grain is formed and the crushed material contains only very little middle grain.
  • the chisels 6, 7 can as illustrated the same or differently formed be. For example, may be the larger recess 65 adjacent Chisel 7 for coarse shredding and the other chisel 6 be set up for smaller grain.
  • liquid e.g. water or an aqueous solution to which material is added.
  • the addition of water can be done, for example, to the setting of the added or produced fine constituent cause or assist.
  • the removal of liquid by adding powdered dry material or moistening the material is added by adding water depending on Initial moisture of the material.
  • the shredding device has a shaft with several discs, of which at least some with separate shredding tools in the form of Brechekißeln are provided. These are on the disks e.g. rigidly attached.
  • the chisels are approximately in the circumferential direction oriented and sitting in corresponding recesses the disc to which they are attached.
  • the recesses have different dimensions. Carries a disk two Chisel is a recess a little smaller while the other is slightly larger. The larger recess allows the crushing of coarse material. That the bigger one Recess is associated with only one of the chisel is prevented on the other hand, that between adjacent waves, in particular a twin-shaft shredder, gaps remain, fall through the too much uncut material can. This allows the equipped with appropriate discs Two-shaft shredder the production of small-sized Material directly from coarse rock in a single Crushing stage.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Crushing And Grinding (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Disintegrating Or Milling (AREA)
EP04021326A 2003-09-10 2004-09-08 Dispositif de traitement de matière Not-in-force EP1514603B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20314136U DE20314136U1 (de) 2003-05-14 2003-09-10 Vorrichtung zur Materialaufbereitung
DE20314136U 2003-09-10

Publications (3)

Publication Number Publication Date
EP1514603A2 true EP1514603A2 (fr) 2005-03-16
EP1514603A3 EP1514603A3 (fr) 2005-07-27
EP1514603B1 EP1514603B1 (fr) 2009-04-01

Family

ID=34129833

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04021326A Not-in-force EP1514603B1 (fr) 2003-09-10 2004-09-08 Dispositif de traitement de matière

Country Status (3)

Country Link
EP (1) EP1514603B1 (fr)
AT (1) ATE427161T1 (fr)
DE (1) DE502004009261D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7891590B2 (en) 2005-11-16 2011-02-22 Tagpap Recycling Aps Method and apparatus for reusing bituminous products
WO2017191134A1 (fr) * 2016-05-02 2017-11-09 Hydro Aluminium Rolled Products Gmbh Installation de broyage et procédé de broyage pour le broyage de déchets d'aluminium
CN111632701A (zh) * 2020-05-18 2020-09-08 高梅真 一种建筑工程用废料处理设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255504A2 (fr) * 1986-07-29 1988-02-03 Maschinenfabrik Liezen Gesellschaft m.b.H. Dispositif pour le broyage de matériaux en morceaux, en particulier de la roche ou du charbon
DE4418627A1 (de) * 1993-05-27 1994-12-01 Hitachi Ltd Verfahren und Vorrichtung zur Rückgewinnung von Treibgas aus geschäumten Materialien
US6402070B1 (en) * 1999-02-25 2002-06-11 Kyocera Corporation Bone-mill
DE20214956U1 (de) * 2002-09-27 2002-11-28 Schenk Juergen Zerkleinerungseinrichtung
DE10235241A1 (de) * 2002-03-14 2003-11-13 Franz Gail Mahlverfahren und Mühle zum Herstellen von Tierfutter aus Körnerfrüchten
DE20314136U1 (de) * 2003-05-14 2003-12-04 Schenk, Jürgen Vorrichtung zur Materialaufbereitung
WO2004101156A1 (fr) * 2003-05-14 2004-11-25 Schenk Juergen Procede et dispositif de traitement de deblais

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255504A2 (fr) * 1986-07-29 1988-02-03 Maschinenfabrik Liezen Gesellschaft m.b.H. Dispositif pour le broyage de matériaux en morceaux, en particulier de la roche ou du charbon
DE4418627A1 (de) * 1993-05-27 1994-12-01 Hitachi Ltd Verfahren und Vorrichtung zur Rückgewinnung von Treibgas aus geschäumten Materialien
US6402070B1 (en) * 1999-02-25 2002-06-11 Kyocera Corporation Bone-mill
DE10235241A1 (de) * 2002-03-14 2003-11-13 Franz Gail Mahlverfahren und Mühle zum Herstellen von Tierfutter aus Körnerfrüchten
DE20214956U1 (de) * 2002-09-27 2002-11-28 Schenk Juergen Zerkleinerungseinrichtung
DE20314136U1 (de) * 2003-05-14 2003-12-04 Schenk, Jürgen Vorrichtung zur Materialaufbereitung
WO2004101156A1 (fr) * 2003-05-14 2004-11-25 Schenk Juergen Procede et dispositif de traitement de deblais

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7891590B2 (en) 2005-11-16 2011-02-22 Tagpap Recycling Aps Method and apparatus for reusing bituminous products
WO2017191134A1 (fr) * 2016-05-02 2017-11-09 Hydro Aluminium Rolled Products Gmbh Installation de broyage et procédé de broyage pour le broyage de déchets d'aluminium
CN111632701A (zh) * 2020-05-18 2020-09-08 高梅真 一种建筑工程用废料处理设备

Also Published As

Publication number Publication date
EP1514603A3 (fr) 2005-07-27
ATE427161T1 (de) 2009-04-15
DE502004009261D1 (de) 2009-05-14
EP1514603B1 (fr) 2009-04-01

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