EP1731223A1 - Désintégrateur des déchets - Google Patents

Désintégrateur des déchets Download PDF

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Publication number
EP1731223A1
EP1731223A1 EP06008363A EP06008363A EP1731223A1 EP 1731223 A1 EP1731223 A1 EP 1731223A1 EP 06008363 A EP06008363 A EP 06008363A EP 06008363 A EP06008363 A EP 06008363A EP 1731223 A1 EP1731223 A1 EP 1731223A1
Authority
EP
European Patent Office
Prior art keywords
crushing
cutting table
rotary
knife
counter
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
EP06008363A
Other languages
German (de)
English (en)
Other versions
EP1731223B1 (fr
Inventor
Jochen Giehl
Thomas Sturm
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.)
Vecoplan AG
Original Assignee
Vecoplan Maschinenfabrik GmbH and Co KG
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
Family has litigation
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Application filed by Vecoplan Maschinenfabrik GmbH and Co KG filed Critical Vecoplan Maschinenfabrik GmbH and Co KG
Priority to PL06008363T priority Critical patent/PL1731223T3/pl
Publication of EP1731223A1 publication Critical patent/EP1731223A1/fr
Application granted granted Critical
Publication of EP1731223B1 publication Critical patent/EP1731223B1/fr
Not-in-force legal-status Critical Current
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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
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • 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
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/148—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers specially adapted for disintegrating plastics, e.g. cinematographic films
    • 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
    • B02C2018/188—Stationary counter-knives; Mountings thereof

Definitions

  • the invention relates to a comminution device for comminuting comminuted material such as waste and / or production residues
  • a comminution device for comminuting comminuted material such as waste and / or production residues
  • a wall structure defining a comminution space
  • at least one drive device which drives at least two comminution shafts arranged in the bottom area of the wall structure and parallel to each other, each having rotary blades on its circumference and a arranged between two shredding shafts cutting table device, each separated by an opening, fixed counter-blades, each rotary blade extends in operation by an associated opening of the cutting table means in sections.
  • Such crushing devices are used for crushing waste of all kinds, in particular garbage-type waste, bulky or bulky industrial and commercial waste and large and bulky production residues.
  • these wastes are composed of different proportions of wood, paper and cardboard, plastics of the most varied forms, as well as textiles and fibers.
  • the material to be shredded by the interaction of arranged on the crushing shaft rotary blades and the fixed Counter knives by cutting, shearing, crushing, cracking and / or grinding comminuted.
  • Such comminution makes sense to reduce the space required for waste during storage or transport.
  • such comminution for example of household refuse and garden waste, may allow subsequent processing of materials such as sorting, sifting, incineration or composting.
  • Such a device is for example in the European patent EP 0 928 222 B1 disclosed.
  • EP 0 928 222 B1 discloses a device that the angle of action of the teeth of the rotary knife with the associated counter knife is about 90 °, so that no significant force components in the radial direction to the rotary knife or parallel to the counter knife occur which would result in a bending load on the teeth of the rotary knives or an ineffective displacement of the material to the counter knife.
  • the crushing process is not only based on the cutting or breaking of the material through the flanks of the rotary knife or the counter knife, but can be supported by other principles of interaction of rotating and stationary knives.
  • the invention has the object of developing a generic crushing device such that increases the crushing performance.
  • the cutting device according to the invention is characterized in that the cutting table device comprises a projecting, in particular approximately parallel to the two crushing waves extending crushing edge, wherein the Rotary blades of a crushing shaft associated counter knife in the transverse direction to this crushing edge on one side of the edge and the rotary blades of the other shredding counter blades are arranged transversely on the other side of the breaking edge of the cutting table means and wherein the rotary blades of the two crushing shafts each radially beyond the breaking edge of the cutting table device addition extend.
  • this crushing edge may be parallel to a crushing shaft and, moreover, does not necessarily have to be rectilinear, but may also be wavy, e.g. extend with a transverse component between the two crushing shafts.
  • crushing space refers to an area above the counter-blade, in which the material collects before comminution.
  • a volume is determined by a wall structure, in particular a circumferential wall structure of the device, which may for example have the shape of a funnel.
  • floor area thus refers to the area which delimits the comminution space downwards and which is essentially defined by the cutting table device (s) and the comminution shafts. It is understood that in this sense the floor area in such crushing devices does not always have to be flat.
  • the breaking edge of the cutting table device which extends in the comminuting space is directed counter to the direction of movement of the revolving blades, whereby the material to be comminuted is additionally subjected to a high local pressure load in several places compared to conventional comminuting devices.
  • a high punctiform load is created, which promotes the comminution of the material becomes.
  • This upwardly directed crushing edge also creates a comparatively unstable position for the material to be processed, since this alone is guided by its weight force either to one or the other side of the edge, ie either to one or the other crushing shaft.
  • the respective counter blades separated by an opening in the cutting table device are arranged approximately perpendicular to the axes of the comminution shafts and approximately parallel to one another.
  • the two counter blades arranged on the longitudinal edges of an opening do not run parallel to one another at least in sections.
  • the flanks of the rotary blade extending into the respective opening could also be adapted to such a design.
  • the breaking edge of the cutting table device projecting into the comminuting space has an effect for the comminution process, which is the case in particular when the two comminution shafts adjacent to the cutting table device rotate in opposite directions so that the feed material moves from the shafts or their knives into the area between them Waves is drawn, in which the specified cutting table geometry acts with the advantages described.
  • the drive device may comprise one or more motors, which drive the at least two comminution shafts. It can be provided that the movements of the at least two crushing shafts are individually adjustable with respect to the direction of rotation and / or rotational speed.
  • hydraulic direct drives i. slow-running high-torque motors without gear reduction or by a geared stock hydraulic motors used.
  • the cutting table device defines two bearing surfaces for the material to be comminuted, which intersect in the projecting edge, the respective counter-blades of one comminution shaft being arranged on the first support surface and the respective counter-blades of the other comminuting shaft being arranged on the second support surface.
  • these bearing surfaces can also be curved.
  • the described effect of the additional edge for the crushing process occurs very advantageous when the bearing surfaces intersect at an angle to fix the described projecting edge of about 60 - 120 °.
  • a particularly simple design of the cutting table device is given if these bearing surfaces are flat. Depending on the cutting angle of the surfaces results in a more or less sharp or blunt edge.
  • this edge which participates in the comminution process, can be adapted to the material to be comminuted via the angle.
  • the cutting angle of the support planes can be about 90 °, wherein the cutting table device is arranged relative to the crushing shafts such that the projecting edge of the cutting table device is approximately on the line connecting the axes of the two respective respective comminution shafts.
  • the cutting table device is provided by an elongated, prism-like block, which has for the design of the counter knife each axially spaced recesses or openings.
  • a block can for example consist of a solid material in which the necessary slots for the rotary blades, ie openings are incorporated.
  • the counter knives can be mounted along the edges of the slots.
  • the edges of the block itself be used as a counter knife. To protect the edges can again be advantageously provided that they are provided with a hard metal weld, so that a long service life can be provided.
  • the same also applies to the projecting edge of the cutting table, which in particular can run parallel to the comminution shaft and is interrupted in each case by the openings for the rotary blades.
  • this block can be removed as a whole or sequenced from the device, which reduces the changeover time, as with a single exchange simultaneously several fixed knives can be changed.
  • the cutting table device is detachably fastened on an elongate cross-piece running parallel to a comminuting shaft, which cross-member can be fixedly connected to the comminuting device, in particular to its housing.
  • the cutting table device and serving as a support traverse may be geometrically formed so that during operation, then acting on the cutting table forces ensure that the cutting table device is centered in its seat. This can be achieved, for example, by the provision of congruent prismatic contact surfaces of the cutting table device or the traverse.
  • the traverse can be firmly connected to the machine housing, since it is not subject to wear and therefore does not need to be replaced.
  • a plurality of bores may be provided which extend axially from obliquely downwards through the traverse and are arranged corresponding to threaded bores in the cutting table device.
  • a fastening screw can be inserted into the corresponding hole in the cross member and screwed into the corresponding threaded hole in the cutting table assembly.
  • a threaded bore in the cutting table device which may be formed, for example, as a counter knife block, extends such that it extends approximately perpendicular to a bearing surface for the crushed material on the cutting table.
  • axially spaced, fixed Abstreifbleche are arranged on the comminution table or the Traverse, each with an associated, attached to the crushing shaft stripper interact. It may be particularly useful if the bolts of the screw between cutting table and cross member also extend through the fixed Abstreifbleche so that they are easily fastened and simultaneously adjusted axially to the associated Abstreifblech to the crushing shaft.
  • the rotary blades each extend substantially centrally in their associated opening in the cutting table device, ie the distance between the two counter-blades running parallel to the radius vector of the shaft is approximately the same.
  • axially spaced several rotary blades are mounted on the periphery of the crushing shaft.
  • axially spaced on the circumference of the crushing shaft radially outwardly extending mounting flanges are arranged to each releasably at least one rotary blade can be attached.
  • a mounting flange has at least one mounting receptacle in the form of an axially extending recess for receiving a rotary knife, wherein The rotary blade is located with a base portion when tangential forces on the rotary blade in a positive connection with the mounting flange.
  • This form-fit ensures that all machine forces are transferred to the crushed material.
  • the fixation of the rotary blade on the flange can be achieved in this case via a simple frictional connection such as a screw, for example, with axially extending bolts.
  • the fastening receptacle and the base portion of a rotary knife have such complementary contact surfaces, that upon the occurrence of tangential forces on the rotary knife a radial inward force on the rotary blade is generated so that it is centered in its seat in the fastening receptacle during operation of the device.
  • one or more rotary blades can be attached to such a mounting flange.
  • a universal shredding device the provision of two circumferentially spaced rotary blades on a mounting flange has proven to be advantageous.
  • the comminution waves of such devices can be rotated forward or backward depending on the operating situation.
  • at least one of the envisaged rotary blades is designed such that it acts in both directions of rotation of the shaft.
  • a rotary knife has two teeth, one tooth in one of the two directions, this rotary blade is formed to a mirror element, a radius vector and axial vector comprehensive level.
  • an outer cutting table can be arranged on the wall structure and parallel to a comminution shaft, which is composed of a plurality of spaced prisms, in particular cuboids, arranged one behind the other in the axial direction.
  • an inventively designed crushing machine 1 is shown, as used for example for comminution of household waste.
  • This comprises a housing 20, which is composed of two side plates 24 and two end faces 23.
  • the crushing machine shown is constructed as a modular unit, which can be turned off with adjusting flanges 21 on a conveyor, not shown, with which the comminuted material is transported away.
  • the crushing machine 1 shown comprises an upper peripheral flange 25, on which a feed device, for example in the form of a funnel vessel, can be placed.
  • the machine has two crushing shafts 30 extending parallel to each other inside the housing 20. Outside the housing, a hydraulic direct drive 10 is arranged for each shredding shaft, which drives the respective shaft.
  • the side surfaces 22 of the housing are formed obliquely, whereby the introduced from above to be comminuted Good is deflected in the direction of the crushing waves.
  • a single comminution shaft 30 has axially spaced a plurality of mounting flanges 32 fixedly connected to the shaft.
  • two rotary blades 40 and 41 which have a single incisor tooth or two incisors, are arranged at this attachment flange 32 in each case circumferentially spaced apart.
  • a cutting table device in the form of an elongated cuboid 60 is arranged, which is connected to the corresponding Has axial locations of the knife openings, so that the blades can move at least partially through the cuboid.
  • This cuboid with the edges running in the direction perpendicular to the axis of the shafts 30, provides the counter-blades for the rotary knives, which will be discussed in greater detail below.
  • counter knife blocks 50 are placed which also cooperate with the rotary blades for comminuting the feed, as will be discussed in more detail below.
  • These outer counter knife blocks are bolted to the respective side wall 24 and axially spaced so that the knives can move between the blocks.
  • all rotary knives are centrally aligned with the two counter knives associated with these knives and running parallel to a radius vector of the shaft 30.
  • the blades are circumferentially staggered on a shaft to avoid as far as possible a shock load that could possibly occur when all the knives come at an elongated object at the same time in engagement with these.
  • the two shafts, together with the counter knife blocks 50, 60 form a kind of bottom of the device, on which the feed material collects and can be drawn into the device and crushed.
  • the crusher 1 according to the invention shown in FIG. 1 is shown again in FIG. 2 in a plan view.
  • the bearings of the crushing shafts are indicated.
  • the inner counter knife block in the form of a cuboid protrudes with an edge 61 in the crushing space and is insofar as effective in the crushing process as a crushing edge.
  • the edge 61 is the part of the cutting table which protrudes farthest in this milling space.
  • the blades of both comminution shafts 30 each extend beyond this edge, so that an overlap of the effective diameters of both comminution shafts or rotors is set.
  • the machined in the block for the implementation of the knife openings 65 provide a total of three counter blades for the rotary blades, on the one hand in the direction perpendicular to the axis of the shafts 30 and parallel to each other extending counter blade 62, 63 and on the other hand with the radial head end of the tooth of a rotary knife cooperating, axially parallel to the shaft 30 extending edge 64.
  • these opening edges 62, 63, 64 can be used as cut edges, especially if they are provided with a hard metal weld.
  • the knives have a certain thickness, i. an extension in the axial direction of the shaft, wherein the blades are arranged in a base portion, see Fig. 3 in a corresponding recess in the mounting flange, such that when a tangential force occurs a positive connection between the respective blade and the mounting flange results ,
  • Fig. 1 which is shown in Fig. 3.
  • the cutting table is placed in the form of a counter knife block 60, which is approximately diagonally positioned and so protrudes with an edge acting as a breaking edge 61 into the crushing space.
  • a counter knife block 60 Arranged between the two adjacent and parallel comminution shafts 30, the cutting table is placed in the form of a counter knife block 60, which is approximately diagonally positioned and so protrudes with an edge acting as a breaking edge 61 into the crushing space.
  • stationary counter knife 62, 63 which are connected in relation to the shaft radially outward on the axially parallel edge or counter knife 64.
  • the attachment flanges 32 and / or blades 40, 41 are offset axially relative to one another, so that the cross-section of the rotors can overlap as described, in that the blades extend beyond the edge 61 in their radial extent in their associated opening 65.
  • the inner counter knife block 60 provides two bearing surfaces 67, 66, on which the comminution can rest when it is broken, for example, by the associated rotary knife.
  • each case on a mounting flange 32 are circumferentially spaced two blades 40, 41 are provided, which are fastened via axial bolts, which extend axially through the mounting flange through.
  • the knife 40 has a single tooth
  • the knife 41 includes two teeth that are mirror-inverted to a plane containing the axis and radius vector of the shaft at the location of the tooth. The structure of the knives will be discussed in more detail below with reference to Figures 6a, b and 7a, b.
  • both waves rotate in opposite directions, such that material in the region of the side walls is transported by the respective knives in the direction of the inner counter knife block and comminuted there, ie in the Figure left shaft rotates clockwise, while the shaft shown in the figure to the right rotates counterclockwise.
  • both waves can be moved to solve the jam in the other direction or in the same direction.
  • the rotary knives or the edges 62, 63, 64 have been given the same reference numerals because they have the same function.
  • both the axis-parallel cutting edge of a counter knife of the left shaft and the axis-parallel counter blade of a knife on the right shaft has been provided with the reference numeral 64.
  • the receptacle on the mounting flange 32 is prismatic, the corresponding base portion 42 of the associated rotary blade is formed complementary in its surfaces, so that a force is generated by the inclined to the radius bearing surfaces in operation due to the tangential load of the knife, which the knife in his seat in the mounting flange centered.
  • the crusher according to the invention comprises sidewall-mounted cuboid blocks spaced apart in the axial direction, wherein the distance between two such blocks 50 is greater than the blade thickness, so that they can move through this gap.
  • the end edges 51, 52 of the counter knife blocks 50 act as a stationary outer counter knife.
  • the outer counter knife blocks 50 like the counter knife block 60, are set up approximately diagonally so that they protrude with a breaking edge 55 into the comminuting space.
  • Figures 4a, 4b show the crushing machine 1 according to the invention in a sectional view.
  • the two parallel comminution shafts 30, to which the blades 40, 41 are attached by means of screws 45 can be seen.
  • the prism-like seat of the knife in the corresponding receptacle of the mounting flange can be seen.
  • the cutting table, ie, the inner counter knife block 60 is cuboid and rests with two contact surfaces on a parallel to the waves extending crossbar 70.
  • the crossbar stripper 71 which cooperates with a complementarily trained Abstreifblech 33 on the crushing shaft to prevent fabrics such as wires, tapes, cords, fibers or long textile remnants, etc., located between two knives axially spaced on a shaft, from wrapping around the shaft.
  • this inner counter knife block is sequenced, i. it does not extend in one piece parallel to the crushing shaft, but in several pieces, so that this facilitates the replacement or selected counter blade sections can be renewed.
  • the two flat bearing surfaces 66, 67 (see FIG. 3) for the comminuted material have an intersection angle of 90 ° in the example given.
  • the breaking edge 61 of the counter knife block lies on the connecting line of the axes of both shredding waves.
  • Fig. 4b shows just the contact of the knife 41 with the associated counter knife at the corresponding opening of the block 60.
  • a tangent t to the circumference applied to the rotary knife, so define this tangent t and the counter knife the so-called action angle ⁇ .
  • This angle of action between the rotary knife and the stationary knife is about 130 ° in the described embodiment. If the material to be shredded lies between the rotary knife and the counter knife, the angle is of course even greater.
  • a force component is formed longitudinally as well as transversely to the counter-blades.
  • the outer counter knife blocks 50 are also arranged with a breaking edge 55 projecting into the comminution space and are screwed to the side wall 24 by means of a seat 56 and a holding plate 53.
  • the bisector of the cuboid 50 through the edge 55 in the given embodiment is approximately perpendicular to the radius vector of the comminution shaft, whereby an angle of action between the counter knives 51, 52 (see FIG. 3) and the rotary blades 40, 41 is set at about 130 °.
  • the edge 55 acts on the outer counter knife block 50 in a reverse rotation of the crushing shaft 30 in a similar manner to the crushing process as the edge 61 on the inner counter knife block 60 as the crushing shaft rotates in the forward direction. In the latter case, the feed material in the region of the side wall is detected by the knives 40, 41 and transported to the area of the inner counter knife block 60, where the comminution of the material takes place.
  • FIG. 5 shows the fastening of the inner counter knife block 60 already shown with reference to FIGS. 4 a and 4 b on the crosspiece 70 fixedly connected to the housing, in a cross sectional view transversely to the longitudinal direction.
  • the block-shaped counter knife block 60 here is arranged in a prismatic seat on the traverse, which is provided by the two also elongated Abstreifbleche 71, which rest at an angle of approximately 90 ° to each other on the traverse.
  • the here cuboid counter knife block 60 is located with its flat contact surfaces 68, 69 on associated surfaces of the Abstreifbleche 71, which in turn are supported on the first-mentioned parallel contact surfaces on the contact surfaces 73, 74 of the crossbar 70.
  • the cutting line extending in the longitudinal direction and acting as a breaking edge 61 projects between the planes 66, 67 upwards in the direction of the comminuting space.
  • Abstreifblech 71 and the cross member 70 have corresponding holes which extend perpendicular to the contact surfaces 73, 74 and 68, 69 described, wherein the holes in the counter knife block 60 are formed as threaded holes.
  • the parts indicated by means of bolts 72 which extend through the corresponding holes, releasably connected together.
  • each mounted on a mounting flange 32 blades 40, 41 is shown in Figures 6a, 6b and 7a, 7b.
  • the knife 40 which comprises a single cutting tooth in a plan view and in a perspective view.
  • the single knife is composed of one, the actual incisor comprehensive working portion 43 and a base portion 42, with which the knife is detachably attached to a mounting flange 32, see Fig. 3.
  • the base portion 42 has axially extending bores 46, respectively Corresponding to female threads in the mounting flange 32 of the crushing shaft and through which a respective bolt 45 is feasible, see Fig. 3.
  • the knife 40 has a wedge-shaped cutting edge 47 in the working area and in the working direction.
  • the arranged on the circumference of the knife tooth back 48 cooperates with an associated counter knife 64 which extends perpendicular to the two parallel to the radius vector of the shaft counter knife 62, 63, see Fig. 3.
  • the knife sits 40 in Area of its base portion 42 in a recess of the flange 32 in a positive connection.
  • the base portion 42 is formed as a ring segment, which is adapted with respect to the radius of the crushing shaft.
  • Both ends of the segment have abutment surfaces 49 which rest on corresponding abutment surfaces of the recess on the mounting flange and are designed so that when a tangential force on the knife a force component is generated, which extends to the comminution shaft radially inward and thus the knife in his seat centered. Due to the positive connection between the blade and the mounting flange on the comminution shaft, the blade is inserted in the axial direction into the recess of the flange, see FIG. 3.
  • the knife 41 with double-tooth structure illustrated in FIGS. 7a and 7b is in the region of the base section 42 the same as the knife 40 described with reference to FIGS. 6a and 6b.
  • the only difference is that two teeth, each with a tooth tip 44 and a wedge-shaped cutting edge 47, are arranged in mirror-symmetrical manner in the working region 43.
  • the knife 41 shows both during the forward movement and in the backward movement of the respective crushing a comminution effect in cooperation with the fixed counter blades.
  • each rotary knife results in its associated opening a parallel to the shaft axis extending cutting and breaking edge and two perpendicular to the shaft axis cutting edges.
  • non-rectilinear breaking edges are provided on each side of the opening.
  • the crushing is done by a combination of different principles of action. Due to the pointed teeth of the knives on their heads is a thorn with the top of the rotary blade, a shearing also done with the tip of the rotary blade on the axially parallel to the waves running edge of the counter knife blocks and breaking between two supports. These supports for the material to be shredded are formed by the counter-knife edges parallel to the radius vector of the shaft, which are located on each side of a rotating blade. This is the breaking force triggering force generated by the front, extending parallel to the radius vector edge of the rotary knife.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Threshing Machine Elements (AREA)
  • Disintegrating Or Milling (AREA)
EP06008363A 2005-06-09 2006-04-22 Désintégrateur des déchets Not-in-force EP1731223B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06008363T PL1731223T3 (pl) 2005-06-09 2006-04-22 Urządzenie rozdrabniające

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005026816A DE102005026816B4 (de) 2005-06-09 2005-06-09 Zerkleinerungsvorrichtung

Publications (2)

Publication Number Publication Date
EP1731223A1 true EP1731223A1 (fr) 2006-12-13
EP1731223B1 EP1731223B1 (fr) 2008-09-10

Family

ID=36954573

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06008363A Not-in-force EP1731223B1 (fr) 2005-06-09 2006-04-22 Désintégrateur des déchets

Country Status (6)

Country Link
EP (1) EP1731223B1 (fr)
AT (1) ATE407737T1 (fr)
DE (2) DE102005026816B4 (fr)
DK (1) DK1731223T3 (fr)
ES (1) ES2313486T3 (fr)
PL (1) PL1731223T3 (fr)

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EP2335829A1 (fr) * 2009-12-17 2011-06-22 Karl-Heinz Kilian Dispositif de broyage de copeaux
CN103447131A (zh) * 2013-08-13 2013-12-18 浙江鸿牛工贸有限公司 一种粉碎机用粉碎装置
CN104209171A (zh) * 2014-09-16 2014-12-17 杭州杭重工程机械有限公司 一种垃圾破碎机的刀轴
EP2374543A3 (fr) * 2010-04-08 2015-08-26 J. Willibald GmbH Plaque de découpe pour un dispositif de broyage de matériau compostable
EP2374544A3 (fr) * 2010-04-08 2015-09-02 J. Willibald GmbH Dispositif de broyage de matériaux compostables
EP3000532A1 (fr) * 2014-09-25 2016-03-30 FOR REC srl Machine de broyeur de déchets
CN106076551A (zh) * 2016-07-26 2016-11-09 环创(厦门）科技股份有限公司 一种可拆互换式粗破碎刀体结构
CN108633500A (zh) * 2018-07-01 2018-10-12 山东弘发兴凯实业股份有限公司 全自动复合式稻草粉碎机
CN109501051A (zh) * 2018-10-18 2019-03-22 宁波杰立化妆品包装用品有限公司 一种注塑废料粉碎机构
FR3087674A1 (fr) * 2018-10-31 2020-05-01 Taka Systeme de reduction du volume des dechets menagers
CN112774821A (zh) * 2021-01-21 2021-05-11 碎得机械(北京)有限公司 一种用于固体废弃物处理的破碎机
CN112796137A (zh) * 2020-12-31 2021-05-14 泉州市汉威机械制造有限公司 一种纸浆粉碎装置
CN115245104A (zh) * 2022-07-25 2022-10-28 湖北延创环保科技有限责任公司 一种高效秸秆铡碎机

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DE102009008448A1 (de) 2009-02-11 2010-09-02 Pallmann Maschinenfabrik Gmbh & Co. Kg Vorrichtung zum Zerkleinern von Aufgabegut mit Abstreifelementen
EP2698207B1 (fr) 2012-08-16 2018-11-14 Lindner-Recyclingtech GmbH Système de coupe à deux arbres à plusieurs niveaux

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DE9319071U1 (de) * 1993-12-10 1994-02-03 Gloria Werke Schulte H Kg Schneidwerk für Gartenhäcksler mit Messerwalze
EP0928222B1 (fr) 1995-09-12 2000-06-14 Niro Industries A/S Broyeuse
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Cited By (18)

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EP2335829A1 (fr) * 2009-12-17 2011-06-22 Karl-Heinz Kilian Dispositif de broyage de copeaux
EP2374543A3 (fr) * 2010-04-08 2015-08-26 J. Willibald GmbH Plaque de découpe pour un dispositif de broyage de matériau compostable
EP2374544A3 (fr) * 2010-04-08 2015-09-02 J. Willibald GmbH Dispositif de broyage de matériaux compostables
CN101869864A (zh) * 2010-06-02 2010-10-27 首钢总公司 一种高效复合式生活垃圾破碎机
CN103447131A (zh) * 2013-08-13 2013-12-18 浙江鸿牛工贸有限公司 一种粉碎机用粉碎装置
CN103447131B (zh) * 2013-08-13 2015-12-02 浙江鸿牛工贸有限公司 一种粉碎机用粉碎装置
CN104209171A (zh) * 2014-09-16 2014-12-17 杭州杭重工程机械有限公司 一种垃圾破碎机的刀轴
EP3000532A1 (fr) * 2014-09-25 2016-03-30 FOR REC srl Machine de broyeur de déchets
CN106076551A (zh) * 2016-07-26 2016-11-09 环创(厦门）科技股份有限公司 一种可拆互换式粗破碎刀体结构
CN108633500A (zh) * 2018-07-01 2018-10-12 山东弘发兴凯实业股份有限公司 全自动复合式稻草粉碎机
CN109501051A (zh) * 2018-10-18 2019-03-22 宁波杰立化妆品包装用品有限公司 一种注塑废料粉碎机构
CN109501051B (zh) * 2018-10-18 2020-11-03 宁波杰立化妆品包装用品有限公司 一种注塑废料粉碎机构
FR3087674A1 (fr) * 2018-10-31 2020-05-01 Taka Systeme de reduction du volume des dechets menagers
WO2020089430A1 (fr) * 2018-10-31 2020-05-07 Taka Système de réduction du volume des déchets ménagers
CN112796137A (zh) * 2020-12-31 2021-05-14 泉州市汉威机械制造有限公司 一种纸浆粉碎装置
CN112796137B (zh) * 2020-12-31 2022-08-16 泉州市汉威机械制造有限公司 一种纸浆粉碎装置
CN112774821A (zh) * 2021-01-21 2021-05-11 碎得机械(北京)有限公司 一种用于固体废弃物处理的破碎机
CN115245104A (zh) * 2022-07-25 2022-10-28 湖北延创环保科技有限责任公司 一种高效秸秆铡碎机

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EP1731223B1 (fr) 2008-09-10
PL1731223T3 (pl) 2009-02-27
DE502006001526D1 (de) 2008-10-23
DK1731223T3 (da) 2009-01-19
ES2313486T3 (es) 2009-03-01
ATE407737T1 (de) 2008-09-15
DE102005026816B4 (de) 2007-09-27
DE102005026816A1 (de) 2006-12-21

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