RU9175U1 - ROUND TRAY WITH INERTIAL TYPE ACTUATOR - Google Patents

Abstract

1. A round tray with an inertial-type drive contains a tray with a drain threshold and an unloading hole in the bottom under a conical recess, water nozzles installed in the walls of the tray, a stream of processed pulp on the tray, a loosened heavy medium that has the possibility of forced circular movement, the drive , a suspension, characterized in that the suspension has the form of a flat screen on four cables or chains, the drive has the form of a shaft with an eccentric mounted for rotation in a plane perpendicular to tray round skimming weir has a hopper-distributor cone attached to the legs at the center of the tray to prevent the dilution of the concentrate, mounted for vertical movement for regulation of the feed point of the starting material, it has an inner surface increasing towards the bottom kriviznoy.2. The tray according to claim 1, characterized in that the drive has the form of an imbalance mounted rotatably in a plane perpendicular to the axis of the tray with sufficiently low rotation frequencies for optimal enrichment. The tray according to claims 1 and 2, characterized in that it has a mirror of a heavy environment with the possibility of orbital movement.

Description

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BOZV 5/72.

A ROUND tray with an IKERTSKKKZGO DRIVER belongs to the enrichment sector and is intended for semi-koktsbKhrakhl IZ especially fine fractions.

Because of the following devices for the same purpose:

RF patent 2064343. A flushing device including a hollow airlock, a flat screen with a pallet attached to it, small filling pyszy, different from one another, it is equipped with an inclined screen with a tray, a distribution hopper with a telescopic nozzle connected to it by a cone with a spiral distributor ribs / whether, with a thickening hopper located under the distributor cone, while fine-filled floodgates are located on the base of the device radially, pivotally mounted on it and are made with removable re-surfacing elements an annular trough as well. the PLANE screen pan is made of two parts, one of which is rigidly fixed under the screen, with an under-clearance, and the second part is made of two boxes mounted in a V-shape, with a continuous, cracked hole that I can grind them with the possibility of its adjustment. Niya. The device is characterized in that the head airlock is made with pockets connected via hoses to the thickener hopper. The device is characterized in that the thickener hopper is made with a tray.

Disadvantage; lack of forced circulation of heavy media.

US patent 5203161. Screen for sifting minerals. The screen contains a frame, as well as at least one tank with Boda and ore concentrate. The tank top is covered with a grid to which the ore flows. At the bottom of the Oak there is an opening for the production of ore concentrate, in a tank that is divided into at least two compartments, a cylinder with a piston mounted on the border of the two compartments is designed to create pulsating water flows, which reciprocate between the compartments of the tank . Connect the piston rod) to the PROBODNSH mechanism, which informs it of the return position paIi

tbLKob DBKZHvKKb. FAVORABLE mbl5KK5m SiBdrlyy: AT MINBY Mbbrb DBb flat Springs.

Disadvantage: there is no bizarre small Braschbkil around the axis of the Bbroticus.

A.S. 1364371. In an aagruch adaptation B BKDs cyl1shdra kontstskratora ustakoBLbny flat resht. Under the latter, the DBs of the conical diffuser are coaxially mounted with a smaller base to the cylinder. An external diffuser is mated to a cylinder. In this case, the cylinder by means of a diffuser is in communication with the divider, rigidly mounted on the cylinder side on the bottom of the conical bowl with concentric ring riffles. Conical working body is installed coaxially with the bowl. In the center of the latter, at the base, a cut-off of concentration products is installed in the BID of the hollow cylinder. In the lower part of the working body there is a collector for the concentrate. The pulp passes through sieves, diffusers and a divider and enters the bowl. Then, evenly distributed along the perimeter, the pulp layer enters B working body. The heaviest and largest particles in the working body will be sediment and be through the collector. Pulp flow overflowing through a separator in the form of a hollow Cylinder is sent to a dump or a wash.

Disadvantage: there is no forced sedimentation of selected particles.

Application EPO 0230479. Method and device for sorting, in particular, ores and minerals in the form of pulp. According to a method, in particular for enriching a sand material containing gold, the material is fed onto a moving forward profiled surface. During the Burden of transporting material over the surface, Heiay continuously exerts forces causing a pulsating movement in the direction of movement of the underlying surface. At the same time, a flow of water is provided at an angle of 90 degrees to the direction of movement of the underlying surface. In this case, the material is under the action of a component of gravity directed at an angle to the direction of movement of the surface, which is created as a result of the inclination of the underlying surface or its rotation along a circular path. After the dowel treatment, the resulting concentrate is removed or discarded.

Disadvantage: there is no loosened heavy medium for the compulsory selection of secreted heavy particles.

Application Eb1045o2 / 0o. A device for the selective separation of heavy minerals, containing a receiving hopper, a tray with a slope towards the discharge side with a drain threshold and a discharge opening in the bottom, installed in the end walls of the tray with water supply pipes, pipes for transporting water, a swing drive with hinged suspension arms, an upstream water pipe in the enrichment chamber, characterized in that a plate of a movable base with a tray fixed to it in a suspension from steel strips is used as a swing drive, behind fastened with a threaded connection in a non-parallel plane, the enrichment chamber is aligned with the tray and has a loosened heavy medium with the ability to move and move around the vertical axis, water fittings are located on the same axis 1 or coaxially in two opposite walls, has interconnected vibration exciters from one drive, an upward fluid flow is connected through the tee to the hole in the bottom of the tray under the tapered recess.

This analogue is the closest technical solution and has the following common features: a tray with a drain threshold and an unloading hole in the bottom under the kunik recess, nozzles for supplying water installed in the walls of the tray, a processed pulp stream on the tray, a loosened heavy environment that has the possibility of forced circular motion, drive, suspension.

Disadvantage: partial dilution of the concentrate with the starting material occurs.

A round tray with an inertial-type drive is designed to form a concentrate of fine particles of a heavy component in a heavy environment with a high percentage of recovery.

I

DZHKOSSTY DEVICE.

ROUND TRAY WITH A BRING IRBRICTION -type SODBRJJH

a tray with a doorway threshold and with an unloading outlet in DKSCh6 under a conical recess, which was installed in Stbnki

,. , W

LohGa paTruiKK for the sublimation of water, the flow of Air5.

pulp On the tray, loosened heavy srbdu, kstoral has the ability to force circular dByzhenya, drive, suspension. The peculiarity lies in the fact that Podbsk has a BID of a flat screen on four cables or chains, the drive has the form of a shaft with an eccentric, which has a large U siomilsiagi tipdut nvin tray. Round OIL

Kerom cone-distribute, mounted on a nikkokh and the center of the tray to prevent dilution Bankya koptsvn-grs1ha, installed with the OPPORTUNITY of the Bertical movement to adjust the feed point of the original ma-tv-rail, has an inner surface with increasing curvature to the bottom. The peculiarity lies in the fact that the drive has the form of an imbalance installed with the possibility of rotation B of the plane perpendicular to the axis of the tray with sufficiently low rotation frequencies for optimal enrichment. The peculiarity lies in the fact that the tray can have a mirror of a heavy medium with the possibility of orbital motion.

In Fig., Shows a section of a round tray having a flat screen suspension on cables and a circular motion drive from an eccentric. Pos. 1-hopper, pos. S-round tray, pos. O-cone distributor, pos. 4-suction cables, pos. 5-heavy loosened medium with forced movement, pos. B-water nozzles and, pos. 7-hole in the bottom.

pos.o-flange nozzle, nos.E-drive shaft, household U-clown, pos.11- pulp flow wave, pos.12- mirror of loosened heavy medium, pos.1o-legs of the distributor cone with an adjustable threaded device.

Example. The source material in the form of pulp from the willows of the bunker PO0.1. enters the tray pos. 2. on the cone-distribution itel pos.Z. to prevent dilution of endgrat. The distribution cone is mounted on the legs pos. 13.

- 4 a or 11111 “ndigiu.tsg, ipip iiii threshold, has a bunker under the zigz-door for the promotion of the bribe and apprentices

ORIGINAL Material. The round TRAY nos.jS is secured from below on 4 cables, pos.4., Secured symmetrically around the circumference of the tray. The tray has a round look, with curvature increasing towards the bottom. The emitted particles sink into the pulp flow wave pos.11., Which is formed above the mirror of the loosened medium pos.12. having oriental movement. As a result, the emitted particles penetrate into the thickness of the loosened heavy medium pos.5. Loosened

heavy environment has forced circular motion and

loosens with water „nozzles pos.b. The particles released into the loosened heavy medium are trapped on the concave surface of the round tray and fall into the denser lower layers of the loosened heavy medium, forming a concentrate. The concentrate formed in the conical recess is periodically removed through an opening in the bottom of pos. 7. through a tee having a branch pipe pos. 8. The circular motion drive has a drive shaft pos.9. with an eccentric pos.1C. or an imbalance established to rotate in the plane perpendicular to the axis of the tray with a sufficiently low speed for optimal extraction of a valuable component.

Authors: A, K.V. Burdin

.K. Lebedev .V. Chadamba

Claims (3)

1. A round tray with an inertial-type drive contains a tray with a drain threshold and an unloading hole in the bottom under a conical recess, water nozzles installed in the walls of the tray, a stream of processed pulp on the tray, a loosened heavy medium that has the possibility of forced circular movement, the drive , a suspension, characterized in that the suspension has the form of a flat screen on four cables or chains, the drive has the form of a shaft with an eccentric mounted for rotation in a plane perpendicular to tray round skimming weir has a hopper-distributor cone attached to the legs at the center of the tray to prevent the dilution of the concentrate, mounted for vertical movement for regulation of the feed point of the starting material, it has an inner surface with a curvature increasing towards the bottom.  2. The tray according to claim 1, characterized in that the drive has the form of an imbalance mounted rotatably in a plane perpendicular to the axis of the tray, with sufficiently low rotation frequencies for optimal enrichment. 3. The tray according to claims 1 and 2, characterized in that it has a mirror of a heavy environment with the possibility of orbital movement.