摘要:
From one aspect the invention is a method of classifying waste materials comprising arranging two sieve screens (13, 14), each having an inlet end and an outlet end, one above the other to define a space therebetween, arranging the upper screen (13), to be of coarser mesh size than the lower screen (14), supplying waste material to be classified to the inlet end (9) of the upper screen, vibrating the screens, and blowing air between the screens (13, 14) from the inlet end (9) and towards the outlet end (12) whereby the waste material is separated into a plurality of fractions with fine material passing downards through the lower screen (14) under gravity, light material being blown away from the outlet ends of the screens, and large heavy material falling under gravity from the outlet end of the upper screen (13), and separately collecting the separated waste material fractions. From another aspect the invention is an apparatus for carrying out the method described above.
摘要:
A handler for testing and sorting randomly oriented parallel piped-shaped ceramic components (2), each component (2) having at leas one set of metal terminations (6) located on opposite edges, comprising a rotating feed wheel (16) mounting on a central shaft and including an upper surface to receive randomly oriented components (2), a plurality of radially-pointing, spaced-apart bosses (28) extending upward and outward terminating at component-sized cavities (30) to receive a component (2), a rotating carrier plate (10) having an upwardly extending circular peripheral wall (12) which has test seat notches (14) in spaced-apart arrangement with the cavities in the feed wheel (16), first vacuum pressure device (36) to draw the component (2) into the seat notch and a second vacuum pressure device (86) to hold the component therein, a device (22) for testing including at least one roller assembly (62) arranged to contact the component terminals (6), and a device (26) for separately ejecting the components from the notches (14).
摘要:
The present invention relates to a method for measuring and sorting resistors (2), wherein said method comprises measuring in a measuring station the resistance value of a resistor (2) which has been supplied to said station via a supply and transport device (12). The measured value is then sent to the estimation unit (40) of a control device (20). After it is sorted according to predetermined measurement ranges, the resistor (2) is forwarded to a distribution device (25) located downstream from the measuring station. The resistor (2) is then heated using a thermo-regulating device, essentially using a fluid (9), until it reaches a predetermined nominal temperature. Once the nominal temperature is reached, the resistor (2) is brought into contact with the fluid (9) and said resistor (2) is measured.
摘要:
A granular material sorting apparatus comprises a transfer device (3) for causing material grains (G) to fall down, optical detector units (2a, 2b) mounted along a locus of falling-down of the material grains (G), an injection nozzle device (4) for injecting air to the material grains, and a control unit (5) for controlling operation of the injection nozzle device in response to detection by the optical detector unit. The optical detector units (2a, 2b) and the control unit (5) optically detect and discriminate colored grains different in color from good material grains and foreign matters in similar color to the good material grains or transparent, which are mixed in the material grains, and activate the injection nozzle device (4) in a predetermined period of time after the detection to remove the detected bad grains. The control unit (5) sets different injection times (F1, F2, F3) and different injection delay times (T1, T2, T3) depending whether the bad grains are colored grains or foreign matters.
摘要:
A handler for testing and sorting randomly oriented parallel piped-shaped ceramic components (2), each component (2) having at leas one set of metal terminations (6) located on opposite edges, comprising a rotating feed wheel (16) mounting on a central shaft and including an upper surface to receive randomly oriented components (2), a plurality of radially-pointing, spaced-apart bosses (28) extending upward and outward terminating at component-sized cavities (30) to receive a component (2), a rotating carrier plate (10) having an upwardly extending circular peripheral wall (12) which has test seat notches (14) in spaced-apart arrangement with the cavities in the feed wheel (16), first vacuum pressure device (36) to draw the component (2) into the seat notch and a second vacuum pressure device (86) to hold the component therein, a device (22) for testing including at least one roller assembly (62) arranged to contact the component terminals (6), and a device (26) for separately ejecting the components from the notches (14).
摘要:
Vorrichtung zum Trennen eines Gemisches aus Gegenständen flächiger Ausprägung und Gegenständen räumlicher Ausprägung, mit einem Förderträger, der zwei Begrenzungen aufweist, an denen in Förderrichtung verlaufende Tangenten anlegbar sind, und einer Aufgabeeinrichtung zur Aufgabe eines einlagigen Stromes von Gegenstände. Zur Trennung von Folien und Körpern ist vorgesehen, daß der Förderträger (1, 1a) luftdurchlässig ist und eine die Oberseite der den Förderträger (1, 1a) tangierende Fläche mit einer senkrecht zur Förderrichtung (2) stehenden Ebene eine einen Winkel mit der Horizontalen einschließende Schnittlinie bestimmt, wobei in einem der Aufgabeeinrichtung (5, 8) folgenden Abschnitt unter dem Förderträger (1, 1a) ein mit einer Unterdruckquelle verbundenes Gehäuse (7, 10, 7a, 10a) angeordnet ist, wobei die Ränder des bzw. der Gehäuse (7, 10, 7a, 10a) gegen Unterseite des bzw. der Förderträger (1, 1a) im wesentlichen abgedichtet sind.
摘要:
L'invention se rapporte à un système installé dans un immeuble de plusieurs étages et utilisant une seule goulotte (1) pour recueillir dans de grands récipients séparés (7) différentes catégories de déchets déjà séparés par le locataire (9) en vue de leur recyclage. Un plateau tournant (4) porte les grands récipients (7), un pour chaque catégorie de déchets. Un organe de commande (11) situé à chaque étage (3) permet à un locataire (9) d'actionner le plateau tournant (4), afin de positionner un récipient sélectionné (7) au bas de la goulotte (1) pour permettre à celle-ci de recevoir une catégorie particulière de déchets. Une unité de commande à microprocesseur (12) et des verrous à action réciproque (13) placés sur les portes d'accès (2) empêchent les conflits entre étages. Un bélier à mouvement alternatif peut éventuellement être prévu pour assurer le compactage des déchets dans les récipients.