SU361814A1 - V-1LIO "TKA - Google Patents

Description

one

This invention relates to the field of non-metallic materials classification.

The known vibratory washing machines, which have chutes mounted parallel to the several arms in parallel to the frame and a vibration pathogen, do not combine the processes of classification and washing of nonmetallic materials and are inconvenient in operation.

The purpose of the invention is to provide a combination of the processes of classification and washing of non-metallic materials and to increase the convenience of operation.

This is achieved by the fact that the upper row of grooves is connected in series with the lower groove, and the axis of the vibration exciter is aligned with the center of gravity of the washing machine, with the groove mounted inclined to the horizontal plane.

FIG. 1 schematically shows the proposed machine, a longitudinal section; in fig. 2 is the same cross section and in FIG. 3 is a plan view.

The vibratory washer consists of a frame 1 on which the upper baths 2 with discharge chutes 3 are installed, a feed hopper 4, inclined collecting troughs 5 with spherical grates 6. There are holes 7 in the lower sloping part of the grooves, which serve as receiving windows of the lower bath 8 with discharge chambers a tray 9 connected to a guide groove 10 in which a spherical grate is installed - lattice 11. The frame of the machine is installed on boat spring-loaded supports made in the form of locking fork forks / 2 car pneumocylinders 13. Between the grooves 5, a shaft 14 of an exciter of oscillations passing through the center of the vehicle's thrust is connected by a cardan shaft 15 to an electric motor 16.

In the baths 2 and 5 for the water supply nozzles 14 are installed.

The machine works as follows, m.

A mixture of solid material (limestone and dolomite) with a grain size of O-300 mm and lumpy clay O-250 mm enters the feed funnel 4 and is directed along the inclined bottom into

two upper baths 2 for grates 6 with holes 40 mm.

At the same time, water is supplied to the upper part of the bath 2 through the nozzles 77.

Under the action of oscillations and inclination of the grates 6 and 11, the material in baths 2 and 5 acquires a screw motion. In this case, the clay clot disintegrates together with pieces of material O-40 mm and water, and passes through the grate downwards.

And on the grooves 5, installed with a slope in

3, are directed through the holes in the bath 8 for washing and classification. The upper class of crunnost 40-300 mm, reached the threshold 18, slows down at tray 3, accumulates to the threshold level 18, rinsed with iodine, and then, overcoming the threshold, is lowered to the trays /, as a finished product.

In the bottom bath 8 in the material with a grain size of O-40 mm, the clay finally disintegrates and, together with the subsite material with a grain size of O-20 mm, through the apertures of 22 mm of the lattice 11 enters the direction of the chute W for further transportation of the pulp to the next stage of heating. The oversize material with a particle size of 20-40 mm in the bottom bath is rinsed, advanced along the grating slope // to the tray 9 and discharged through the threshold like a finished product.

Subject invention

Vibration flushing machine containing parallel to several rushes gutters and vibration pathogen, characterized in that, in order to combine the processes of classifying and washing non-metallic materials and increasing ease of operation, the upper row of gutters is connected in series with the lower gutter, and the axis the exciter of oscillations is combined with the center of the body of the sheet of the washing machine, and the grooves are installed inclined to the horizontal plane.