公开(公告)号：DE102007051393B4

公开(公告)日：2015-03-05

申请号：DE102007051393

申请日：2007-10-25

Applicant: LEHIGH TECHNOLOGIES INC

Inventor： FISCHER JOSEF DIPL ING

IPC: B02C13/14 ,  B02C13/16 ,  B02C13/28

Abstract: Mahlwerkzeug (1) für eine Wirbelstrommühle, die einen zwischen deren Stator und deren Rotor definierten Mahlspalt aufweist, zur Montage auf dem Rotor, der mit einem oder mehreren Mahlringen als Trägerelemente für Mahlwerkzeuge bestückt ist, wobei das Mahlwerkzeug (1) eine in die Drehrichtung (R) des Rotors weisende Brechfläche (3) aufweist, auf welche die von der anderen Seite des Mahlspaltes abprallenden Teilchen des Mahlguts auftreffen und dabei zerschlagen werden sollen, so dass Mahlgut zu Feinpulver vermahlen werden kann, dadurch gekennzeichnet, dass a) das Mahlwerkzeug (1) um eine zur Drehachse des Rotors im wesentlichen parallele Schwenkachse (S) schwenkbar am Rotor befestigbar ist, b) das Mahlwerkzeug (1) einen Befestigungsabschnitt (9) zur schwenkbaren Befestigung an dem Rotor aufweist, sowie einen Brechabschnitt (10), welcher an den Befestigungsabschnitt (9) auf der zur radialen Außenseite hin gerichteten Seite anschließt, wobei der Befestigungsabschnitt (9) zwischen zwei Trägerplatten (5, 6) an dem Rotor angeordnet ist, und der Brechabschnitt (10) die Brechfläche (3) aufweist.

公开(公告)号：AU2009262165B2

公开(公告)日：2013-11-28

申请号：AU2009262165

申请日：2009-06-25

Applicant: LEHIGH TECHNOLOGIES INC

Inventor： CIALONE ANTHONY M ,  WAZNYS PETER J ,  FISCHER JOSEF

IPC: B02C13/14 ,  B02C13/18 ,  B02C13/28 ,  B02C13/282

Abstract: 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.

公开(公告)号：BR112013031501A2

公开(公告)日：2016-12-13

申请号：BR112013031501

申请日：2012-06-08

Applicant: LEHIGH TECHNOLOGIES INC

Inventor： ROSENMAYER CHARLES ,  PAPP FRANK

IPC: B29B9/00

公开(公告)号：NO20062831L

公开(公告)日：2006-08-16

申请号：NO20062831

申请日：2006-06-16

Applicant: LEHIGH TECHNOLOGIES INC

Inventor： CIALONE ANTHONY M ,  WAZNYS PETER J ,  MECKERT GEORGE

IPC: C08J11/00 ,  B29B17/04 ,  B29C35/16 ,  C08C20060101 ,  C08J3/12 ,  C08J11/04 ,  C08J11/06

Abstract: A process and apparatus for manufacturing crumb and powder rubber. The process and apparatus include a cooling step, effectuated by cooling means, wherein the temperature or cryogenically cooled preprocessed rubber particles is controlled. The process and apparatus also include a grinding step, effectuated by grinding means, in which the degree of grinding, and thus the product particle size range, is controlled.

公开(公告)号：BR102015009848A2

公开(公告)日：2015-10-27

申请号：BR102015009848

申请日：2015-04-30

Applicant: LEHIGH TECHNOLOGIES INC

Inventor： HALASA ADEL FARHAN ,  JASIUNAS CHAD AARON ,  ROSENMAYER CHARLES T ,  PAPP FRANK P

IPC: B29D30/52 ,  C08J11/16 ,  C08J11/28

Abstract: composição de borracha renovada quimicamente funcionalizada. atualmente, material de borracha recuperada exibe excelente capacidade de processamento mas compromete as propriedades do composto, enquanto que opções alternativas de material reciclado são ou antieconômicos, degradam o desempenho do composto, ou levam a um comportamento inaceitável de processamento. a borracha renovada da presente invenção pode ser processada com muito mais facilidade do que as composições de borracha reciclada convencionais. a mesma também consistentemente exibe uma estrutura de melhores propriedades gerais da borracha curada com apenas mínimas variações nas características, por se usar matérias-primas produzidas por vários métodos de trituração. em uma funcionalização química das composições de borracha renovada da presente invenção, as ligações de enxofre-enxofre em pó de borracha micronizada são rompidas para parcialmente desvulcanizar a borracha, com apenas um número mínimo de ligações duplas carbono-carbono na estrutura do polímero sendo rompidas. isso permite que a borracha renovada da presente invenção seja usada em formulações de borracha que são usadas na fabricação a grande estrutura de produtos de borracha, incluindo pneus, correias de transmissão de energia, correias transportadoras, mangueiras, e a grande estrutura de outros produtos. a presente invenção mais especificamente descreve um método para a fabricação de uma composição de borracha renovada quimicamente funcionalizada e amigável ao ambiente tendo uma combinação altamente desejável de propriedades físicas e que exibe excelente capacidade de processamento que compreende as etapas de (1) misturar um pó de borracha micronizada com um auxiliar de processamento e um agente químico de funcionalização para produzir a mistura misturada; (2) processar a mistura misturada sob condições de alto cisalhamento e baixa temperatura para produzir a mistura reagida; (3) adicionar um estabilizador para a mistura reagida para produzir a composição de borracha renovada quimicamente funcionalizada.

公开(公告)号：ES2528297T3

公开(公告)日：2015-02-06

申请号：ES09771014

申请日：2009-06-25

Applicant: LEHIGH TECHNOLOGIES INC

Inventor： WAZNYS PETER ,  FISCHER JOSEF ,  CIALONE ANTHONY

IPC: B02C13/14 ,  B02C13/18 ,  B02C13/28 ,  B02C13/282

Abstract: Un molino de impacto incluyendo una porción de base (1a) sobre la que se ha colocado un rotor (3) montado rotativamente en un alojamiento de cojinete (2), teniendo dicho rotor (3) una porción de superficie cónica alineada hacia arriba coaxial con el eje rotacional, estando provisto dicho molino de impacto de una caja de molino dentro de la que está situado un conjunto de pista de trituración cónica (5) que rodea dicho rotor para formar un recorrido de trituración cónico, teniendo dicha caja de molino (1c) un aro cilíndrico alineado hacia abajo (11) que se puede ajustar axialmente para poner un intervalo de trituración (5) entre dicho rotor (3) provisto de una pluralidad de cuchillas de impacto (19) complementarias con una pluralidad de cuchillas de impacto (21) dispuestas en la superficie de alojamiento interior de dicha caja de molino, estando provisto dicho conjunto de pista cónico de superficies de impacto dentadas cuyas indentaciones sobresalen como una línea en un plano del eje de rotor que forma una inclinación relativa a dicho eje de rotor, caracterizado porque la mejora incluye un medio de transmisión de potencia incluyendo una correa dentada síncrona (32) alojada en una polea de accionamiento dentada (4) en el rotor (3).

公开(公告)号：CA2728783A1

公开(公告)日：2009-12-30

申请号：CA2728783

申请日：2009-06-25

Applicant: LEHIGH TECHNOLOGIES INC

Inventor： WAZNYS PETER J ,  FISCHER JOSEF ,  CIALONE ANTHONY M

IPC: B02C13/14 ,  B02C13/18 ,  B02C13/28 ,  B02C13/282

Abstract: 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.

公开(公告)号：AU2009262165A1

公开(公告)日：2009-12-30

申请号：AU2009262165

申请日：2009-06-25

Applicant: LEHIGH TECHNOLOGIES INC

Inventor： FISCHER JOSEF ,  CIALONE ANTHONY M ,  WAZNYS PETER J

IPC: B02C13/14 ,  B02C13/18 ,  B02C13/28 ,  B02C13/282

Abstract: 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. The conical track assembly 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.

公开(公告)号：AU2012267533B2

公开(公告)日：2017-05-25

申请号：AU2012267533

申请日：2012-06-08

Applicant: LEHIGH TECHNOLOGIES INC

Inventor： ROSENMAYER CHARLES ,  PAPP FRANK

IPC: B29B9/00

Abstract: Elastomer compositions comprising uncured elastomer and reclaimed elastomer are described. In one embodiment, the compositions comprise reclaimed elastomer material (micronized rubber powder) of broad particle size distribution, which is less expensive than traditional reclaimed elastomer material with narrow particle size distribution. Further, compositions comprising reclaimed elastomer materials with broad particle size distribution perform comparably to those comprising reclaimed elastomer materials with narrow particle size distribution. In other embodiments, the compositions comprise both vulcanized and devulcanized elastomer materials. Advantageously, by using a combination of vulcanized and devulcanized material, it is possible to incorporate a greater percentage by weight of reclaimed material in to an elastomer composition, thus providing additional cost savings while maintaining high levels of mechanical properties. Further, the use of the reclaimed material reduces landfill waste resulting in a more environmentally friendly product.

公开(公告)号：DE102007060072B4

公开(公告)日：2013-03-28

申请号：DE102007060072

申请日：2007-12-13

Applicant: LEHIGH TECHNOLOGIES INC

Inventor： FISCHER JOSEF DIPL ING

IPC: B02C13/14 ,  B02C13/26

Abstract: Wirbelstrommühle mit einem Mahlwerk, welches einen zwischen einem Stator (ST) und einen Rotor (RT) definierten Mahlspalt (MS) umfasst, wobei der Stator (ST) eine Mahlbahn (20) aufweist, die den Mahlspalt (MS) nach außen hin mit ihrer kegelstumpfförmigen Innenoberfläche (21) begrenzt, und der Rotor (RT) zumindest einen Mahlring (28) aufweist, auf dem Mahlwerkzeuge (1) aufgenommen sind, die im Betrieb des Rotors (RT) eine kegelstumpfförmige, den Mahlspalt (MS) nach innen begrenzende Mantelfläche abstreifen, dadurch gekennzeichnet, a) dass die Wirbelstrommühle ein dem Mahlwerk strömungsmäßig vorgeordnetes, integriertes Grobzerkleinerungswerk umfasst, welches eine Anzahl Grobzerkleinerungsabschnitte (36; 136) und eine weitere Anzahl Gegengrobzerkleinerungsabschnitte (32, 132, 232) aufweist, die sich auf beiden Seiten eines Grobzerkleinerungsspalts (GS) gegenüberliegen und gegeneinander bewegbar sind; b) dass zumindest die Anzahl Grobzerkleinerungsabschnitte (36; 136) und/oder die weitere Anzahl Gegengrobzerkleinerungsabschnitte (32, 132, 232) eine zweite Anzahl Messer (136) bzw. Gegenmesser (132; 232) umfasst, die auf ihrer bei Betrieb des Grobzerkleinerungswerks...