摘要:
A breaker liner attachment structure for a vertical shredder including a rotor, a cylindrical shell, and a breaker 30, includes: a void (through hole 36h) that has an opening on an upper side and formed in an area between breaker liners 31 in the breaker 30; and bolt insertion holes 36j formed to extend from inner walls of the void (through hole 36h) to side surfaces of the breaker 30. Bolts 31 f are inserted into the bolt insertion holes via attachment holes 31 a formed in the breaker liners 31. The bolts are fastened with nuts 31g from a side of the inner walls of the void (through hole 36h).
摘要:
An impact mill including a base portion on which is disposed a rotor rotatably mounted in a bearing housing, the rotor having an upwardly aligned cylindrical surface portion coaxial with the rotational axis. The impact mill is provided with a mill casing within which is located a conical track assembly which surrounds the rotor to form a conical grinding path. The mill casing is provided with a downwardly aligned cylindrical collar which may be axially adjusted to set a grinding gap between the rotor and the mill casing. The rotor is provided with a plurality of impact knives complementary with a plurality of impact knives disposed on the inside top surface of the mill casing. In addition, the impact mill can be formed of separated conical sections. Finally, power is transmitted to the rotor of the impact mill by a synchronous sprocketed belt, accommodated by a sprocket drive sheave, wherein the belt is in communication with a power source.
摘要:
Die Erfindung betrifft eine Gehäusewandung (7) für eine Vorrichtung (1) zum Zerkleinern von Substrat, insbesondere zum Feinstzerkleinern von Biogassubstrat, wobei die Gehäusewandung (7) hohlzylinderförmig ausgebildet ist und im Zerkleinerungsbetriebszustand der Vorrichtung (1) von einer um die Längsachse (L) der Gehäusewandung (7) drehbar anordbaren Welle (11) radial abstehend angeordnete Zerkleinerungsorgane (12) der Vorrichtung (1) radial umgibt. Um die Effizienz der Zerkleinerung von in, insbesondere wässrigen, Substraten vorhandenen Feststoffen zu verbessern, wird mit der Erfindung vorgeschlagen, dass an der den Zerkleinerungsorganen (12) zugewandten Innenseite der Gehäusewandung (7) zumindest in dem Bereich der Längserstreckung der Gehäusewandung (7), in dem die Zerkleinerungsorgane (12) in dem Zerkleinerungsbetriebszustand angeordnet sind, wenigstens ein schraubenlinienförmig ausgebildetes Leitprofil (16) angeordnet ist.
摘要:
A particle reduction device with a housing containing an inlet for receiving paper material into a flow chamber, at least two adjacently spaced particle reduction stages through which paper material flows from one stage to the other for reducing the particle size of the material, and an outlet for outputting processed material with reduced particle size. Each particle reduction stage of the paper particle reduction device includes an impact member that rotates about a central shaft for impacting material into smaller particles. At least one of the stages has a screen, located downstream from the impact member, that includes perforations through which particles of a sufficiently small size can pass.
摘要:
Die Erfindung betrifft ein Beschleunigungswerkzeug für einen Rotationsprallbrecher, mit einem Beschleunigungseinsatz, der an einem Tragkörper eine Stützfläche aufweist, wobei auf der der Stützfläche abgewandten Frontseite eine Beschleunigungsfläche gebildet ist, die mit Hartstoffelementen bestückt ist. Die Erfindung betrifft weiterhin ein Schleuderprofil für einen Rotationsprallbrecher mit einem Träger, der eine Befestigungsseite aufweist, und mit einer Beschleunigungsfläche, die zumindest bereichsweise Hartstoffelemente aufweist. Hierbei ergibt sich eine verschleißoptimierte Auslegung des Schleuderprofils dann, wenn vorgesehen ist, dass an den Träger ein Beschleunigungseinsatz auswechselbar befestigt ist.
摘要:
An impact mill (100) including a base portion on which is disposed a rotor (3) rotatably mounted in a bearing housing, the rotor having an upwardly aligned cylindrical surface portion coaxial with the rotational axis. The impact mill includes a mill casing within which is located a conical track assembly (5) surrounding the rotor to form a conical grinding path. The mill casing includes a downwardly aligned cylindrical collar (11) which may be axially adjusted to set a grinding gap (S) between the rotor and the mill casing. The rotor includes a plurality of impact knives complementary with a plurality of impact knives disposed on the inside top surface of the mill casing. The conical track assembly (5) can be a series of assembled conical sections or one unit with varied number of serrations in either a vertical or sloped configuration. This flexibility allows for greater compatibility with the feedstock being milled.
摘要:
The invention relates to a device for treating composite elements from solid organic and/or inorganic composite materials such as composites from metal/metal, plastic/plastic, metal/plastic or mineral composites including metals and/or plastics. Said device comprises a flow path for a transport fluid carrying solid particles produced from the one or more composite elements by size-reduction and a system of subsequent tools (60) that are displaced relative to a stator (21) and that form respective tear-off edges in the direction of flow, thereby generating a vortex from the transport fluid and its solids charge. The tools (60) are spaced apart from each other on a construction circle in a plurality of superposed planes about a shaft of a rotor (34) driving them inside a cylindrical wall (20) of a stator (21). The housing defines an annular compartment (27) as the flow path between a supply channel and a discharge. The rotor (34) comprises a plurality of tools (60) that radially project from its exterior in a strip-like manner. One tool holder (36) each is mounted between the tools at a distance to the face (63) of a tool section (62) projecting into the annular compartment (27). A plurality of annular elements (40) from tool holders (36) that are arranged in a circle and tool sections (62) that project therefrom are arranged one on top of the other.