SU33095A1 - Asbestos making apparatus - Google Patents

Description

As it is known, the enrichment of fossil raw materials is based on the use of physical differences between the mineral and its rock. The following properties are characteristic of asbestos: the volume weight of the crushed rock is more than the fibers flattened by rollers; the shape of the rock grain is closer to the ball; due to the aforementioned asbestos fiber, when flying in air, 1 encounters greater resistance than the grain of the rock; asbestos, crushed with rollers, has lower elastic properties than g / orod and friction coefficient for slightly admitted asbestos is greater than that of the breed.

The principle of operation of the proposed arinarate for the production of asbestos is based on the above physical differences between asbestos and its inclusive rock.

In FIG. one

depicts the view of the apparatus from above; FIG. 2 is the same side view;

AB lines in FIG. 3 shows a section according to FIG. one.

The asbestos generation apparatus consists of an ordinary rocking thunder of the 7th type of Ferraris or better, a vibrating screen of the Bauer type rotating on the shaft 2 reinforced behind the crash, the blades 3 and the reflecting planes 4. The crash is divided by partitions

into three equal sections. The mass is filled up with the help of a feeder at the separation of the r rumble and receives a forward movement; then it is thrown back by the blades 3, mounted on the rotating shaft 2, at a certain angle to the horizon; then part of the asbestos falls on the inclined plane 5, from which it rolls onto compartment II; The remaining combined mass reaches the planes - # from which it is reflected, and the gal will fly out onto the inclined plane 6, and the asbestos, having slightly reflected from these planes, will fall on the separation II of the roar. Having galloped out onto plane 6, the gal will still contain some fiber, and therefore in this plane 6 there is a gap 7, through which gal, having a lower coefficient of friction and greater mass, will fly and roll down with a rumble, and asbestos will fall into section II of the roar

All the asbestos collected on this second compartment receives translational motion and falls under the same vanes, is thrown back at the same angle, and the whole process described above is repeated, for which the planes are mounted on the second compartment as on the first compartment. somewhat closer to the blade m; asbestos while collecting

to separation III, where the same process is repeated a third time.

In order not to spread the mass to the sides, guide planes are set up in each: 1 section of the screen. A gallop from a screened gal, if it contains non-free fiber, goes into further crushing, and asbestos, if it is sufficiently cleaned, goes to the packaging, otherwise it goes for further cleaning to the same apparatus.

The proposed apparatus, according to the author, is better to clean asbnst, since it uses three physical differences (flight in air, elastic properties and the difference in friction coefficient), and most importantly, it is constructively irost and during operation it will be less broken, because crash itself is not involved in the flight of the mass.

The subject matter of the invention.

Claims (3)

1. An apparatus for producing asbestos, consisting of a shaking or vibrating screen, divided by longitudinal partitions into separate sections, characterized by the use of shaft 2 with blades of memory used by employees to throw back material that comes off screen 7, and moreover, to separate discarded rocks and asbestos. reflecting planes 4. 2. The use, in the apparatus of claim 1, of planes 5, which direct the material for asbestos-rich fiber to be recycled to the next sec-sec screen. 3. The use, in the apparatus of claim 1, of an inclined plane 6, which serves to receive particles of rock, reflected from planes 4, and provided with a gap 7, which is carried along with the rock of asbestos, to retrieve. Fig1 73 -and FIG. 2