摘要:
In order to separate usable materials cleanly from mixtures containing several different constituents, the invention proposes a method and an associated installation comprising a compact system with several separation zones (I, II, III, IV) designed so that their interaction with the constituents to be separated takes advantage of the different properties of the various constituents.
摘要:
A system for separating non-magnetisable metals from a mixture of solids comprises: a feed device; an endless conveyer belt with belt drums supported on a frame, of which the head drum at the discharge end is provided with a driven, eccentrically mounted and adjustable magnet rotor; and a separation area downstream of the head drum. To improve the degree of separation achieved, the system is provided with a vibrating channel (2) with an additional slope; means for adjusting the speed of the conveyer belt (3); means for generating a variable force of repulsion (Fvar); a controlled rotational speed adjustment unit (nvar) for the magnet rotor (3.4); and adjustable separating elements (4.1, 4.2, 4.3), each of which is located between two adjacent throwing parabolas of the separated fractions.
摘要:
In a process for separating out valuable materials that can be reclaimed from shredded auto scrap and/or scrap electronics goods, in the form of long, thin metal pieces (2) such as wires, pins and the like, especially in a screening fraction above 10 mm, possibly in the form of twists (clews), the mixture of solids is loaded onto an endlessly circulating conveyor belt (10) equipped with bristles (9) (brisle belt) and the reclaimable material (2) is segmented in the bristle belt (10) by opening out and then closing the bristle structure (8) and is unloaded at a delivery point (18) by once again opening up the bristle belt (10) and releasing the material (2). For this purpose a separation plant has a bristle belt (10) with at least three deflections (12, 13, 14), of which the third deflection (14) in the direction of transport is situated below the second deflection (13).