摘要:
A method for re-using unneeded expanded styrene and an apparatus for preparing comminuted expanded styrene that can be used as a starting material for injection molding. The expanded styrene is rendered re-usable through a first step of comminuting expanded styrene, a second step of illuminating far-infra-red light to the expanded styrene comminuted by the first step to reduce its volume, a third step of further comminuting expanded styrene, reduced in volume by the second step, to prepare a granulated material, and a fourth step of injection-molding the granulated material from the third step to prepare a regenerated article.
摘要:
A table separator is provided, wherein the table separator comprises a plurality of solid-bottomed trays and a plurality of dimples for facilitating separation of degerminated corn into endosperm and germ fraction, the dimples being aligned in linear juxtaposition on the surface of the trays and having a center portion raised with respect to the perimeter of the dimples.
摘要:
A comminuting mechanism is disclosed that includes a rotatable drive shaft which supports a plurality of blades, each blade having both straight arms and arms having angled tip portions. The shaft and blades are supported on a frame within a hood, and the frame is pulled along a ground surface by a tractor or other vehicle. Debris is pulled into the housing by the combined action of the forward motion of the vehicle and an inward airflow generated by fan members on the rotating blades, pulverized by the action of the blades, and discharged through an outlet.
摘要:
A process for separating particles of a cohesive form of a polydisperse compound or composition comprising nevirapine, nevirapine hemihydrate, mexiletine or mexiletine hydrochloride according to size is disclosed which comprises milling and sizing the particles in an apparatus which includes individual and/or nested sieves each of which may also include a quantity of beads, disks and/or other geometric or non-geometric shapes. The sieves can be rotated, vibrated or agitated in any and all combinations by various methods to achieve independently horizontal rotation and vertical reciprocation (similar to a merry-go-round) to efficiently segregate, size or mill cohesive and polydisperse powder particles to specific size ranges. The invention also contemplates a method for using the apparatus in the sizing and quantification of aggregated particles of cohesive disperse powders.
摘要:
Device for milling food products, including two separate milling passages and a sifting member (18, 19) interposed between the two milling passages. The sifting member (18, 19) includes a rotating member (18) which affects the product that leaves the first milling passage so as to propel it against a screening surface (19). The apparatus uses a plurality of devices and the method uses the device.
摘要:
A flour milling method and a flour milling system are provided, in which a plurality of milling steps whose milling degrees are different from one another are performed sequentially from an upperstream to a downstream, each of the milling steps including a breaking step and a grading step. The steps are carried out by sorting the raw wheat grains into regular wheat grains and material other than the regular wheat grains, forwarding the sorted regular wheat grains to the uppermost-stream milling step, and forwarding the sorted material other than the regular wheat grains to at least one of downstream milling steps at a downstream of the uppermost-stream milling step. The method and the system enable the production of wheat flour of better quality with better yield than that conventionally produced.