摘要:
An apparatus (100) for reducing the size of material, comprising a milling device (17) containing a sieve (19) and a milling impeller (21) being rotated relative to the interior wall surface of the sieve (19); and a crusher device (40) containing a hollow part (1) of frusto-conical shape narrowing downwardly, a crusher spindle (5) rotatably mounted coaxial with the hollow part (1), at least one crusher impeller (9, 30) rotatably mounted on the crusher spindle (5), and a crusher driving device for rotatably driving said at least one crusher impeller (9, 30) relative to said first hollow part (2); wherein said milling device (17) is vertically connected below the crusher device (40), and wherein during a reducing operation, said material is first crushed by the crusher device (40) by rotating said at least one crusher impeller (9, 30), and milled by the milling device (17) by rotating the milling impeller (21).
摘要:
The invention relates to a device for controlling condiments grinding in a mill whose driving element comprises a cuvette (6), a support part (4) thereof, a pear-shaped element (9) and a washer (11) for fixing to a mill. Said device is characterised in that the rotational motion of an adjusting ring (3) provided with an adjusting thrust (5), which is independent of said device, actuates a translation motion of said cuvette supporting unit (4).
摘要:
Schüttgutbrecher, der ein Gehäuse in Form einer Trommel (1) mit zumindest einem Abscherfinger (4) an der Innenwand, einen nach oben gerichteten Kegel (3) mit zumindest einem Abscherprofil (5) darauf, einen Spalt (6) zwischen dem Kegel und der Gehäusewand sowie einen Auffangtrichter (7) unter dem Kegel aufweist.
摘要:
Coarsely crushed toner particles comprising at least a binder resin and a colorant are effectively pulverized by a mechanical pulverizer including a generally cylindrical rotor rotating about an axis and a stator surrounding the rotor with a minute gap from the rotor. Each of the outer wall of the rotor and the inner wall of the stator is provided with a plurality of grooves which extend generally in parallel with the rotation axis of the rotor and are formed of a wave-shaped plurality of projections and intervening recesses. Each recess on at least one of the rotor and the stator is provided with a flatshaped bottom between a forward corner and a rear corner adjacent a forward slope and a rear slope respectively, with respect to the rotation direction. One corner (rear corner on the rotor or forward corner on the stator) of the two corners receiving an intense flow of the pulverized feed together with conveying air is provided with a dull angle between the adjacent slope and the flat-bottomed surface for effective pulverization.
摘要:
The present invention relates to a centrifugal grinder that comprises a body (1) with loading (2) and unloading (3) devices. The grinder also comprises upper (4) and lower (5) working organs which are mounted on the body, said organs being capable of rotation in opposite directions about the vertical axis. These organs define a working chamber (6) that comprises an annular unloading aperture (7). This invention is characterised in that the upper working organ (4) is made in the shape of a hollow cone (4) while the lower working organ (5) is made in the shape of a conical disc. The conical disc (5) is mounted on the base of the hollow cone (4) and has its summit located within said hollow cone (4).