SU1419723A1 - Arrangement for classifying shot from ferromagnetic materials - Google Patents

Abstract

The invention relates to equipment for sifting bulk materials. The purpose of the invention is to simplify the design and improve the efficiency of classification. A sieve (C) made of a non-magnetic material is fixed on the body 2. A vibration exciter is installed under it with a gap, made in the form of permanent magnets 7, oriented with their poles toward C and mounted on rods mounted on a rotating shaft from the drive 5. A fraction of ferromagnetic material is poured onto C and the drive is turned. shaft 5 with magnets 7. The latter, at their ends, capture the shot and carry along with them, ensuring the clearing of the C cells from clogging. At the same time, the fractional C-boundary layer is constantly in motion, ensuring its turning, which is necessary for the segregation of the entire fraction of the fraction by size. 3 il. (L

Description

with y

with

FIG. one

for sifting loose mats rials, in particular for sifting the shot, and can be used in various industrial areas.

The aim of the invention is to simplify the design and increase the efficiency of classification.

FIG. 1 shows the device, a general view; in fig. 2 - the same, top view; in fig. 3 - node I in figure 1.

A device for classifying a fraction of ferromagnetic materials contains fractions of fraction by size.

Claims (1)

Invention Formula living frame 1 with a body 2 rigidly fixed on it, between which is fixed a sieve 3 made of non-magnetic material. On frame 1 there is an actuator 4 with a rotating shaft 5, the device for classifying the core of which is equipped with rods 6c 20 of ferromagnetic materials, with permanent magnets 7, oriented body with a sieve and vibrated with their poles towards the sieve 3. The device works as follows .25, the vibration exciter is made into a fragment of ferromagnetic material of permanent magnets, a discriminator is installed, characterized in that, in order to simplify the design and increase the efficiency of the classifier, for example carbon steel, it is poured onto a sieve 3 and runs movement and oriented by their own drive 4, whose shaft 5 begins with the poles in the direction of the sieve, and the sieve rotates the rods 6 with permanent magnets made of non-magnetic material. FIG. 2 mediocre proximity to the sieve 3, with their ends, capture the fraction on the sieve 3, carry it along, and thereby constantly clean the cells of the sample 3 from clogging with pellets and other foreign objects, which ensures efficient sieving of the fraction. Under the influence of magnets 7, the fractional boundary with the sieve 3 is constantly in motion and thus provides the turning that is necessary for the segregation of the entire layer fraction by size. Invention Formula A device for classifying scattered ferromagnetic materials, comprising a body with a sieve and vibrator  A device for classifying scattered ferromagnetic materials, comprising a body with a sieve and vibrator vibration exciter is made into a viewer, characterized in that, in order to simplify the construction and increase the efficiency of the classifiers with a gap under the sieve with FIG. J