[go: up one dir, main page]

EP3354345B1 - Tamis de broyage pour un dispositif de broyage de matériaux au détail - Google Patents

Tamis de broyage pour un dispositif de broyage de matériaux au détail Download PDF

Info

Publication number
EP3354345B1
EP3354345B1 EP18162594.8A EP18162594A EP3354345B1 EP 3354345 B1 EP3354345 B1 EP 3354345B1 EP 18162594 A EP18162594 A EP 18162594A EP 3354345 B1 EP3354345 B1 EP 3354345B1
Authority
EP
European Patent Office
Prior art keywords
sieve
housing part
comminuting
shredding
housing
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.)
Active
Application number
EP18162594.8A
Other languages
German (de)
English (en)
Other versions
EP3354345A1 (fr
Inventor
Volker Haas
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.)
HAAS Holzzerkleinerungs- und Fordertechnik GmbH
Original Assignee
HAAS Holzzerkleinerungs- und Fordertechnik 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 HAAS Holzzerkleinerungs- und Fordertechnik GmbH filed Critical HAAS Holzzerkleinerungs- und Fordertechnik GmbH
Priority to PL18162594T priority Critical patent/PL3354345T3/pl
Publication of EP3354345A1 publication Critical patent/EP3354345A1/fr
Application granted granted Critical
Publication of EP3354345B1 publication Critical patent/EP3354345B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/282—Shape or inner surface of mill-housings
    • B02C13/284—Built-in screens
    • 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
    • B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
    • 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
    • B02C13/26—Details
    • B02C13/282—Shape or inner surface of mill-housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor

Definitions

  • the invention relates to a shredding sieve according to the preamble of claim 1 for a device for shredding piece goods, which has a housing with at least a first housing part and a second housing part and a rotor on which tools for shredding the piece goods are attached.
  • the shredded piece goods can get out of an effective area of the rotor via the shredding sieve.
  • Such a crushing sieve is, for example, from DE 472 243 C known.
  • This document describes a beater or hammer mill whose grinding path can be moved out of the housing through a door. In order to avoid contact between the grinding track and the rotor, part of the grinding track can be lowered by actuating a screw spindle.
  • Devices for shredding piece goods are used in a variety of ways. In many branches of industry, for example in the chipboard industry, in the production of pellets and briquettes or in the production of biomass, it is necessary to shred piece goods, in particular wood.
  • the material to be crushed can, for. B. consist of waste wood, planing, milling or sawdust, coarse classifier or green waste.
  • So-called hammer mills or hammer crushers are usually used for this purpose. These mostly have a drum-shaped housing in which a rotor is arranged, over the outer surface of which tools for comminuting the piece goods are distributed. These tools can be breaking tools, for example hammers, or cutting tools, for example knives.
  • the rotor is in operation of the Device set in rotation so that the tools come into contact with the piece goods to be shredded. This piece of cargo is shredded by the tools.
  • the comminuted piece goods usually leave the area of action of the rotor through the comminuting sieve, which can also be a perforated disk or the like, for example.
  • the piece goods then move through a discharge shaft in order to be transported away afterwards.
  • the area of action of the rotor is defined as the spatial area in which the shredding tools move.
  • the effective area is therefore generally cylindrical and has a radius that corresponds to the sum of the rotor radius and the tool length. In this area the tools unfold their effect and can shred the piece goods to be shredded.
  • a shredding sieve is understood to mean any device by means of which it can be achieved that components of the shredded piece goods whose size exceeds a maximum size are held inside the housing, while components of the shredded piece goods whose size is below the maximum size can leave the device .
  • Both the crushing tools and the crushing sieves are subject to constant wear. As a result, they have to be replaced or serviced regularly. In addition, it is possible that the crushing sieve used should be exchanged for another one, since, for example, the crushed piece goods should have a different size distribution.
  • the JP 2011 251216 A is provided for this purpose with a two-part sieve which is arranged below the rotor and which is arched and screwed to the housing via a portafilter. If the screw connection is loosened, the two portafilter fold apart and pivot down into the housing. They can be pushed out together via doors provided in the housing.
  • the DE 40 08 276 A1 discloses a hammer mill with a radially adjustable sieve shell for comminuting grains, long or pre-chopped roughage and other agricultural and food products, in which the sieve shell forming the grinding chamber encloses the rotor and consists of two halves which are individually rotatably mounted in radially adjustable sieve holders .
  • the lower sieve holder which consists of an assembly, moves in the direction of the center of the rotor, the halves of the sieve are inevitably moved in the direction of the impact circle of the beaters.
  • the DE 19713264 C1 describes a hammer mill with two rotors rotating in opposite directions and multi-part breaking tracks that can be pulled out from the side.
  • Part of the grinding track is designed to be pivotable and can be brought into a working position by being pushed into the housing.
  • the CA 2429244 describes a comminuting device which has a housing part which can be displaced linearly together with a part of the comminuting sieve so that the rotor is accessible.
  • the invention has for its object to provide a crushing sieve according to the To improve the preamble of claim 1 so that maintenance and repair of the device or replacement of the shredding sieve or parts of the device is possible simply, quickly and safely for those involved.
  • the invention solves the problem posed by a comminuting sieve according to claim 1.
  • the comminuting sieve has a pivoting part which is mounted pivotably about a pivot axis and which can be pivoted into a holding position in that the first housing part and the sliding part of the comminuting sieve are brought into the maintenance position, the pivoting part forms a walk-on work platform in the holding position.
  • the device for comminuting piece goods has a discharge shaft for comminuted piece goods and the pivoting portion of the shredding sieve spans the discharge shaft at least partially in the holding position. With this configuration, the rotor can be exposed in a single operation and access to both the rotor and the tools can be achieved.
  • the shredding sieve is accessible so that cleaning, maintenance, repair or replacement work can be carried out easily.
  • the shredding sieve can remain in the assembled state, which significantly reduces the time required and the workload.
  • part of the rotor for example part of its outer surface, is made accessible.
  • the rotor is rotatably mounted so that the entire surface area is accessible by turning the rotor. Accessible means that the necessary cleaning, maintenance or repairs are possible.
  • the first housing part can be displaced relative to the second housing part, for example, via a hydraulic system or a spindle drive.
  • a hydraulic system or a spindle drive Of course, other types of drive are also conceivable.
  • the comminuting sieve has a pivoting part which is mounted pivotably about a pivot axis and which can pivot into a holding position is in that the first housing part and the sliding part of the shredding sieve are brought into the maintenance position, the pivoting part in the holding position forming a work platform that can be walked on.
  • the housing and the rotor are mostly drum-shaped or cylindrical.
  • This cylinder usually has an extension running in the axial direction that is too large to be able to carry out maintenance and repair work over the entire cylinder surface of the respective rotor or of the shredding sieve by simply reaching into it. It is therefore imperative for a person who is to carry out the corresponding work to climb into the device.
  • no separate work platform is provided in these devices, since the distance between the tools located on the rotor and the comminuting sieve should be kept as small as possible when the device is in operation. There is no structural space for a separate work platform, which enables comfortable work during maintenance or cleaning work.
  • the design described here ensures that part of the comminuting sieve, namely the pivoting part, forms a work platform and thus enables particularly convenient and safe work inside the device.
  • the sliding part and the pivoting part of the comminuting sieve are releasably connected to one another by at least one locking bolt.
  • This connection is particularly advantageously achieved by two locking bolts.
  • a pivotable connection between the sliding part and the pivoting part of the comminuting sieve is achieved in a particularly simple manner and, in addition, this connection is easy to detach. If, for example, a used crushing sieve is to be exchanged for another comminuting sieve that has, for example, a different mesh size, the The swivel part of the respective shredding sieve can be easily removed by loosening the locking bolts and exchanged for the swiveling part of the other shredding sieve.
  • the device advantageously has a discharge chute for shredded piece goods, the pivoting portion of the shredding sieve in the holding position at least partially spanning this discharge chute.
  • the piece goods to be comminuted are introduced into the device from above.
  • the shredded piece goods leave the device mostly downwards following the force of gravity.
  • the discharge chute is consequently arranged at this point, through which the shredded piece goods fall and are then transported away, for example, with a chain conveyor, a conveyor belt, a double screw conveyor or other conveyors.
  • a connecting shaft, the so-called discharge shaft is therefore installed at the outlet of the device, which can be a hammer mill, for example.
  • the pivoting part is pivoted into the holding position when the first housing part is brought from the working position into the maintenance position.
  • the pivoting part not only forms the work platform that can be walked on, but advantageously also covers at least part of this discharge shaft and thus also increases work safety.
  • the pivoting portion of the shredding sieve makes up approximately one third of the total shredding sieve. This makes it possible, advantageously, to span the discharge shaft completely.
  • a portafilter is arranged on the first housing part and a counter-screen carrier is arranged on the second housing part in such a way that the comminuting sieve between the portafilter and the Counter-sieve carrier can be clamped in that the first housing part is brought from the maintenance position into the working position.
  • the pivoting part of the comminuting sieve which is particularly detachably fastened, is designed in the form of a grinding track, for example a comminuting grinding track or a rasping track.
  • a grinding track for example a comminuting grinding track or a rasping track.
  • the swivel portion of the shredding sieve is out of the holding position pivotable into a sieve position by bringing the first housing part out of the maintenance position into the working position. Since the pivoting part forms the accessible work platform in the holding position, it is consequently not necessary to bring the pivoting part into the sieve position, for example by hand or by actuating an actuator, in which the pivoting part of the shredding sieve acts as a comminuting sieve part. Rather, this is already achieved in that the first housing part is brought from the maintenance position into the working position. It is consequently impossible, for example, after maintenance or repair work has been completed, to forget to bring the pivoting part from the holding position into the sieving position before the first housing part is brought from the maintenance position into the working position. Such a separate work step is not necessary.
  • a projection is arranged on the pivot part 2, which slides along a guide arranged on the second housing part and thus ensures pivoting of the pivot part when the first housing part is displaced relative to the second housing part.
  • the projection can also be designed, for example, as a roller or wheel that rolls on the guide. In this way, both when moving the two housing parts apart from the working position to the maintenance position and in the opposite direction, it is ensured that a smooth and flowing movement of the swivel part is achieved and wedging, falling or tilting of the swivel part can be almost reliably ruled out. If the pivoting part of one comminuting sieve is replaced by the pivoting part of another comminuting sieve, only the projection has to be placed on the guide provided for it. No further adjustment or alignment of the components relative to one another is necessary.
  • the comminuting sieve preferably has a partially cylindrical shape with a sieve radius, and the portafilter and the counter-sieve holder are designed to accommodate different comminuting sieves which have sieve radii different from one another.
  • the sieve supports are screwed in, whereby different sieve radii can be realized by, for example, different spacer inserts in the device and the corresponding sieve supports can be changed very quickly. This is necessary, for example, in order to adapt the sieve spacings from the striking or cutting tool, which is arranged on the respective rotor, to the comminuting sieve, if, for example, another, for example shorter or longer, tool is arranged on the rotor.
  • adjustable sieve hold-downs which can be part of the portafilter and the counter-sieve carrier, for example, are adjusted to a new dimension. Then another comminuting sieve with a, for example, larger or smaller sieve radius can be inserted and used.
  • the crushing sieve is again clamped in that, after the crushing sieve has been inserted into the portafilter, the two machine bodies are moved towards each other, for example by hydraulics or mechanics, so that the first housing part is moved from the maintenance position to the working position. In this way alone, the shredding sieve is clamped between the portafilter and the counter-sieve carrier and secured in the machine.
  • the portafilter and the counter-screen carrier are therefore preferably designed to be adaptable to different screen radii.
  • the comminuting sieve is preferably attached to the portafilter by at least one quick-release bolt. This achieves an even more secure attachment of the shredding sieve to the portafilter, so that the shredding sieve on the portafilter is prevented from slipping on the portafilter, especially when the two housing parts move together while the first housing part is being moved from the maintenance position to the working position.
  • Figure 1 shows in the upper area a side view of a device 2 according to a first embodiment of the present invention.
  • the device 2 has a first housing part 4 and a second housing part 8, which are shown enlarged in the lower area.
  • a rotor 6 is located between the two housing parts 4, 8.
  • the first housing part 4 is shown enlarged.
  • a portafilter 10 on which a displacement part 12 of a comminuting sieve, shown to the right, is arranged.
  • the displacement part 12 has a partially cylindrical contour and, in particular, has a sieve radius on the inside.
  • a door 24 is shown, which is arranged on the first housing part 4 via hinges 22 and can be opened using a handle 26. In this way, access is possible, for example, to a rear side of the sliding part 12 of the comminuting sieve.
  • Figure 1 also shows a pivoting part 14, which via locking bolts 16 is attached to the sliding part 12.
  • the locking bolts 16 are guided through receptacles 18 on the pivot part 14 and through receptacles 20 on the displacement part 12 and thus connect the two components 12, 14 to one another.
  • the sliding part 12 and the pivoting part 14 together form the shredding sieve.
  • the pivot portion 14 is shown in two different positions.
  • the pivoting part 14 is shown in the holding position in somewhat thicker lines, in which a surface 34 can be walked on and serves as a work platform.
  • the pivoting component 14 is shown in the sieve position in somewhat thinner lines and pivoted about the receptacles 18.
  • a projection 36 is shown, which in the assembled state slides along a guide 38 when the first housing part 4 and thus also the shredding sieve attached to it is brought from the working to the maintenance position or vice versa.
  • the pivot portion 14 is pivoted about the pivot axis which is formed by the receptacles 18, 20 and the locking bolts 16. If the first housing part 4 is in the working position, the projection 36 engages in an undercut 40 provided for this purpose.
  • Figure 2 shows an enlarged representation of some of the components already mentioned.
  • the pivoting part 14 also has a sieve radius, but does not continue the sieve radius of the displacement part 12 in the position shown.
  • the pivoting part 14 is consequently in the holding position.
  • FIG. 1 To the left of this is a front view of the shredding sieve, the individual holes 28 of the sieve being shown.
  • the shredding sieve and in particular the one in the lower left area of the Figure 2 shown The sliding part 12 of the shredding sieve is fastened to the portafilter 10 via quick-release bolts 30.
  • This is in the upper left area of the Figure 2 shown enlarged.
  • the quick release bolts 30 can be seen, which are shown in the upper left area once in the non-connected and once in the connected state.
  • the quick release bolt 30 connects the sliding part 12 of the shredding sieve to the portafilter 10.
  • a safety clip 32 is provided to prevent the bolt from being pulled out.
  • Also in the upper right area of the Figure 2 a quick release bolt 30 is shown.
  • Figure 3 shows the device 2 in the closed state.
  • a drive device 42 by means of which the rotor 6 can be set in rotation.
  • the first housing part 4 and the second housing part 8 are in direct contact with one another, so that the first housing part 4 is in the working position.
  • Both the sliding part 12 and the pivoting part 14, which together form the shredding sieve, are shown as dark elements.
  • the projection 36 On the right-hand part of the pivoting part 14, the projection 36, which has engaged in the undercut 40, can be seen.
  • a hydraulic piston 44 is shown below the rotor 6, which in FIG Figure 3 shown condition has its minimum length.
  • the first housing part 4 can be displaced relative to the second housing part 8 via a rail system 46 as soon as the hydraulic piston 44 moves the two components 4, 8 away from one another.
  • the displacement part 12 is between the portafilter 10 and the, for example, in Figure 1 shown Gegenensieblic 48 clamped.
  • Figure 4 shows the device 2 from Figure 3 when open. It can be seen that the first housing part 4 has been displaced along the rail system 46 relative to the second housing part 8 and the rotor 6. The pivoting part 14 of the shredding sieve is now in the holding position and can be used as a work platform. The protrusion 36 is along has slid off the guide 38 and has ensured that the pivoting part 14 is pivoted relative to the sliding part 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Crushing And Pulverization Processes (AREA)

Claims (5)

  1. Tamis de broyage adapté à être inséré dans un dispositif de broyage de produits en morceaux pourvu d'une première portion de boîtier (4) et d'une seconde portion de boîtier (8), comprenant une partie de translation (12) pourvue de trous (28) et une partie de pivotement (14) qui peut être pivotée depuis une position de tamisage jusque dans une position de maintien, caractérisé en ce que la partie de pivotement (14) présente une surface (34) permettant de marcher dessus en position de maintien et pouvant servir de plate-forme de travail,
    en ce que la partie de pivotement (14) pivote jusque dans la position de maintien par une translation de la partie de translation (12) depuis une position de travail jusque dans une position d'entretien, et
    en ce qu'une saillie (36) est formée sur la partie de pivotement (14), qui peut coulisser le long d'un guide (38) réalisé sur la seconde portion de boîtier (8) lors du pivotement depuis la position de tamisage jusque dans la position de maintien.
  2. Tamis de broyage selon la revendication 1,
    caractérisé en ce que la partie de translation (12) et la partie de pivotement (14) sont reliées l'une à l'autre de manière détachable par au moins un tenon de verrouillage (16).
  3. Tamis de broyage selon la revendication 1 ou 2,
    caractérisé en ce que la saillie (36) coulisse le long du guide (38) disposé sur la seconde portion de boîtier (8) et assure ainsi un pivotement de la partie de pivotement (14) lorsque la première portion de boîtier (4) est déplacée par rapport à la seconde portion de boîtier (8).
  4. Tamis de broyage selon l'une des revendications précédentes, caractérisé par une conception en forme de cylindre partiel avec un rayon de broyage.
  5. Tamis de broyage selon l'une des revendications précédentes, caractérisé en ce qu'il est fixé à un porte-tamis (10), disposé sur la première portion de boîtier, par au moins un tenon de serrage rapide (30).
EP18162594.8A 2013-04-11 2014-04-10 Tamis de broyage pour un dispositif de broyage de matériaux au détail Active EP3354345B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18162594T PL3354345T3 (pl) 2013-04-11 2014-04-10 Sito rozdrabniające do urządzenia do rozdrabniania drobnicy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013206449.7A DE102013206449B4 (de) 2013-04-11 2013-04-11 Vorrichtung zum Zerkleinern von Stückgut
EP14001315.2A EP2789391B1 (fr) 2013-04-11 2014-04-10 Procédé de broyage de matériaux en vrac

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP14001315.2A Division EP2789391B1 (fr) 2013-04-11 2014-04-10 Procédé de broyage de matériaux en vrac
EP14001315.2A Division-Into EP2789391B1 (fr) 2013-04-11 2014-04-10 Procédé de broyage de matériaux en vrac

Publications (2)

Publication Number Publication Date
EP3354345A1 EP3354345A1 (fr) 2018-08-01
EP3354345B1 true EP3354345B1 (fr) 2021-12-29

Family

ID=50513006

Family Applications (2)

Application Number Title Priority Date Filing Date
EP14001315.2A Active EP2789391B1 (fr) 2013-04-11 2014-04-10 Procédé de broyage de matériaux en vrac
EP18162594.8A Active EP3354345B1 (fr) 2013-04-11 2014-04-10 Tamis de broyage pour un dispositif de broyage de matériaux au détail

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP14001315.2A Active EP2789391B1 (fr) 2013-04-11 2014-04-10 Procédé de broyage de matériaux en vrac

Country Status (4)

Country Link
EP (2) EP2789391B1 (fr)
DE (2) DE102013206449B4 (fr)
DK (2) DK3354345T3 (fr)
PL (2) PL3354345T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107149963B (zh) * 2017-07-04 2023-08-04 广西祥盛家居材料科技股份有限公司 一种筛分锤刨机
CN108579894B (zh) * 2018-05-04 2019-08-16 温州市博迈环保科技有限公司 一种高性能稀土发光显示材料设备及其使用方法
DE102018123431B3 (de) 2018-09-24 2019-12-19 HAAS Holzzerkleinerungs- und Fördertechnik GmbH Vorrichtung zum Zerkleinern von Stückgut und Verfahren zum Notausschalten der Vorrichtung
DE102019007192A1 (de) * 2019-10-16 2021-04-22 Siempelkamp Maschinen- Und Anlagenbau Gmbh Vorrichtung zum Zerkleinern von schüttfähigem Aufgabegut sowie Verfahren zum Öffnen einer solchen Vorrichtung
CN112058471A (zh) * 2020-08-20 2020-12-11 中再生纽维尔资源回收设备（江苏）有限公司 一种底格栅可快速拆装的破碎机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE472243C (de) 1928-05-24 1929-02-26 Maschb Akt Ges Schlag- oder Hammermuehle mit ausfahrbarer, geteilter Mahlbahn
DE704853C (de) * 1937-08-24 1941-04-08 Gustloff Werke Siebhammermuehle
US2975985A (en) * 1958-02-12 1961-03-21 Gruendler Crusher And Pulveriz Grinders
DE2140026A1 (de) * 1971-08-10 1973-02-22 Polysius Ag Hammerbrecher
DE2516014C3 (de) * 1975-04-12 1986-05-28 Hazemag Dr. E. Andreas GmbH & Co, 4400 Münster Zerkleinerungsmaschine für Abfälle
CH622188A5 (en) * 1977-05-18 1981-03-31 Buehler Ag Geb Impact grinding mill
FR2448936A1 (fr) * 1979-02-16 1980-09-12 Gondard Sa Broyeur industriel a ordures menageres
DD285932A5 (de) * 1989-07-21 1991-01-10 Muehlenbau Dresden Betrieb Des Hammermuehle mit radial verstellbaren siebmantel
DE19713264C1 (de) 1997-03-29 1998-10-29 Noell Serv & Maschtechn Gmbh Hammermühle oder -brecher
DE19920884C1 (de) * 1999-05-06 2000-04-13 Maier Zerkleinerungstech Gmbh Schlagzerspaner zum Zerspanen von Hackschnitzeln zu Spänen
CA2429244A1 (fr) 2003-05-16 2004-11-16 Premier Tech 2000 Ltee Broyeur de reduction de matieres organiques
US7942353B2 (en) * 2006-10-26 2011-05-17 Allegheny Paper Shredders Corporation Adjustable screen for material destruction apparatus
DE202007015635U1 (de) * 2007-11-09 2009-03-26 Komptech Gmbh Hackmaschine
JP5749899B2 (ja) * 2010-05-31 2015-07-15 遠藤工業株式会社 ハンマー粉砕装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DE102013206449A1 (de) 2014-10-16
DK3354345T3 (da) 2022-03-28
PL3354345T3 (pl) 2022-04-25
DE102013206449B4 (de) 2017-07-27
EP2789391A1 (fr) 2014-10-15
DE202013012540U1 (de) 2017-06-09
EP2789391B1 (fr) 2018-05-30
EP3354345A1 (fr) 2018-08-01
PL2789391T3 (pl) 2018-10-31
DK2789391T3 (en) 2018-08-13

Similar Documents

Publication Publication Date Title
EP2012927B1 (fr) Dispositif de desintegration
EP3248687B1 (fr) Desintegrateur a deux arbres comprenant un dispositif de changement rapide
EP3354345B1 (fr) Tamis de broyage pour un dispositif de broyage de matériaux au détail
EP1708815B1 (fr) Cadre de presse a rouleaux doublement relevable sur un cote
EP3600675B1 (fr) Dispositif de comminution
DE102009060523A1 (de) Zerkleinerungsvorrichtung mit Gegenmessereinrichtung
EP2987556B1 (fr) Broyeur
EP1927402B1 (fr) Dispositif de traitement d'un matériau de chargement avec un système de rotor-stator
EP2082807A1 (fr) Dispositif de broyage doté de rotors opposés
DE19518354A1 (de) Verfahren und Vorrichtung zum automatischen Auswechseln von kranzförmigen Zerkleinerungswerkzeugen an Zerkleinerungsmaschinen, insbesondere von Messerkränzen für Holzzerspanmaschinen
EP1899072B1 (fr) Broyeur
EP2318140A2 (fr) Broyeur et procédé de fabrication d'un rotor creux pour un tel broyeur
EP0832554A2 (fr) Moissonneuse-batteuse
EP2374544B1 (fr) Dispositif de broyage de matériaux compostables
DE19713264C1 (de) Hammermühle oder -brecher
DE102009020712A1 (de) Vorrichtung zum Bearbeiten von Aufgabegut mit einem Rotor-Stator-System
DE10026825C2 (de) Zerkleinerungsvorrichtung
EP2708340B1 (fr) Dispositif de tri pour des copeaux de bois
DE202010014692U1 (de) Vorrichtung zum Zerkleinern von schüttfähigem Aufgabegut
DE102022128788A1 (de) Zerkleinerungsmaschine
DE102019007192A1 (de) Vorrichtung zum Zerkleinern von schüttfähigem Aufgabegut sowie Verfahren zum Öffnen einer solchen Vorrichtung
DE3905682C2 (fr)
DE19718614C1 (de) Zerkleinerungsmaschine für sperrige Gegenstände
EP4442367B1 (fr) Broyeur pour le broyage de copeaux
EP3865216B1 (fr) Dispositif de broyage de copeaux metalliques

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AC Divisional application: reference to earlier application

Ref document number: 2789391

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180821

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20190313

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210720

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AC Divisional application: reference to earlier application

Ref document number: 2789391

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502014016061

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1458281

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20220321

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220329

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220329

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220330

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220429

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220429

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014016061

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20220930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220410

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20140410

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20250311

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20250422

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20250402

Year of fee payment: 12

Ref country code: DE

Payment date: 20250428

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20250423

Year of fee payment: 12

Ref country code: DK

Payment date: 20250423

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20250422

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20250424

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20250501

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20250416

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IE

Payment date: 20250428

Year of fee payment: 12