摘要:
A rotary collider air mill apparatus that uses accelerated air moving at high velocities as the primary reduction medium is described. The apparatus produces turbulent air currents and shear waves within a polygonal housing whereby solid particles introduced into the housing repeatedly collide with each other and are fractured into smaller particles. An exemplary rotary collider air mill apparatus may include a polygonal housing having a front plate and a back plate and 5 or more side plates, a drive shaft passing through the central portion of the polygonal housing, a sprocket mounted on the drive shaft and having arms extending radially from a central hub, and 3 or more blade sections attached to the arms. The rotary collider air mill apparatus is scalable upward or downward in sizes ranging between 12 inches and 144 inches in diameter with the housing and internal mechanisms sized proportional to one another.
摘要:
A hammer support system for a rotary tool has a hammer receiver including a first alignment opening having a first curved alignment surface. A first wedge part has a curved surface, and a second wedge part is configured to interact with the first wedge part. A fastener is provided for drawing down the first wedge part against the second wedge part such that the curved surface of the first wedge part engages the first curved alignment surface to self-align the first and second wedge parts as the first wedge part is drawn down by the fastener.
摘要:
A crushing drying device (10) includes an object-to-be-treated supply port (30) from which an object to be treated (O) is supplied into a device main body (11), a crushing portion (12) for crushing the object to be treated (O) supplied from the object-to-be-treated supply port (30) by hammers (20) rotated on a drive shaft (24), and a classifying portion (13) having a space for circulating the object to be treated (O) crushed in this crushing portion (12) at a position away from the crushing portion (12), the crushing portion (12) has a dry gas supply port (40) from which the heated air (A) is supplied in a predetermined direction along an inner surface of the device main body (11), and the classifying portion (13) has discharge portions (15) from which the crushed object to be treated (O) is discharged together with the heated air (A) supplied from the crushing portion (12), and deviation plates (60) for changing a flow of the object to be treated transferred to the classifying portion together with the heated air (A), so that the crushing drying device capable of crushing in accordance with the object to be treated and drying the crushed object to be treated by one machine is formed.
摘要:
A crushing drying device (10) includes an object-to-be-treated supply port (30) from which an object to be treated (O) is supplied into a device main body (11), a crushing portion (12) for crushing the object to be treated (O) supplied from the object-to-be-treated supply port (30) by hammers (20) rotated on a drive shaft (24), and a classifying portion (13) having a space for circulating the object to be treated (O) crushed in this crushing portion (12) at a position away from the crushing portion (12), the crushing portion (12) has a dry gas supply port (40) from which the heated air (A) is supplied in a predetermined direction along an inner surface of the device main body (11), and the classifying portion (13) has discharge portions (15) from which the crushed object to be treated (O) is discharged together with the heated air (A) supplied from the crushing portion (12), and deviation plates (60) for changing a flow of the object to be treated transferred to the classifying portion together with the heated air (A), so that the crushing drying device capable of crushing in accordance with the object to be treated and drying the crushed object to be treated by one machine is formed.
摘要:
The invention is an improvement to existing grinders, that enables a significant reduction of the cost of using said grinders, enabling, inter alia , a substantial saving in the quantity of the product used to produce the protections of the rotors of said grinders. The invention relates to a protection block for a rotor of a material grinder, especially rotors for scrap grinders, comprising a first part or shielding plate (2.2) that, in turn, comprises a first fixing means (2.3) that is rigidly connected to its inner face, in a removable or non-removable manner, and a second part, independent from the first part, forming a second fixing means (2.4).
摘要:
A mixing and pulverizing device in which a plurality of blade members are disposed on a rotatably supported rotating shaft rotatingly driven by a motor and a mixing container is installed for mixing and pulverizing materials and a melting method for mixing, the device comprising spiral blade members supplying the materials inputted onto the rotating shaft at a position corresponding to a material inlet part to the mixing container, wherein at least two of the plurality of blade members are disposed on the rotating shaft at such installation angles that the distance thereof opposed to each other become narrower in the rotational direction, and an outlet part for removing the materials when the materials mixed and pulverized in the mixing container are brought into a specified state is disposed in the side wall of the mixing container; the method wherein the materials are mixed and pulverized in the mixing container, water content contained in the materials is dewatered by heating due to shearing, abrasion, and compression, and the dewatered materials are impregnated with binder.
摘要:
Beschrieben wird ein Verfahren und eine Vorrichtung zur Durchführung eines Verfahrens zum Wiederaufbereiten von Abfallmaterial, das bei der Herstellung von Zigaretten und ähnlichen stabförmigen Rauchartikeln anfällt, wobei die verschiedenen Komponenten z.B. Papier, Tabak und/oder Filtermaterial sein können und im wesentlichen die folgenden Verfahrensschritte durchgeführt werden: ein Zerlegungsschritt, bei dem die Körper in einer Mühle in ihre einzelnen Komponenten trocken-mechanisch zerlegt werden, wobei die Körper bei ihrer Zerlegung eine oder mehrere Radialbacken eines Rotors der Mühle, die während des Betriebs am Rotor starr oder beweglich befestigt sind, und eine oder mehrere stationäre Backen eines Stators der Mühle passieren, die während des Betriebs der Mühle starr oder beweglich befestigt sind, und wobei die Radialbacken und die stationären Backen, wenn sie sich gegenüberstehen, voneinander beabstandet sind, und ein anschließender Trennschritt, bei dem die einzelnen Komponenten voneinander getrennt werden. Das Papiermaterial kann aus dem aufgetrennten Abfallmaterial nach Aussieben des Tabaks abgesaugt werden.