KR910007010Y1 - An ore separator by gravity separation - Google Patents

Abstract

No content.

Description

Specific gravity separation beneficiation

1 is a perspective view of a part of the present invention.

2 is a cross-sectional view of the present invention.

* Explanation of symbols for main parts of the drawings

1: Collector 2: Support Leg

3: selector 4: between screens

5: sorting plate 5 ': through hole

6,6 ': Slope plate 7,7': Axis

8: Worm 8 ': Worm Gear

8a, 8b: Adjustment knob 9: Fixed tilt plate

10: movable tilt plate 11: the axis

11 ': connecting rod 12: motor

12 ': crank mechanism 13: wish plate

14: long-awaited version 15: belt conveyor

In the present invention, in the specific gravity separation beneficiation apparatus, a sorting plate formed at a predetermined interval of symmetry toward the center part of the sorting bar with a plurality of protrusions protruding at regular intervals on the upper side of the sorting body is formed with a wish plate and a great expectancy board. Formed side by side to overlap each other, and formed on the upper and lower sides of the sorting plate to swing the inclined plate of the mold in parallel at a predetermined interval between the wave between the wave action of the water by the inclined plate and the projection between the sorting formed on the sorting plate High specific gravity metals are screened by the center hole of the sorting plate, and are collected in the collecting container by the lower conveyor belt through the upper and lower half-plates to allow the beneficiation of heavy metals in the sand continuously. It is about.

Conventional gravity separation beneficiation device that separates a large specific gravity sand, etc. contained in the sand is formed on the sorting plate side by side in the inclined direction on the sorting plate, while supplying sand with the water on the sorting plate while vibrating back and forth to the sorting plate The liver was separated from the placer with a large specific gravity. However, only the screening protrusions formed on the screen could not wave the water flowing on the screen, so the cooking quality of sand was insufficient and therefore the beneficiation efficiency was not high.

The present invention forms a through-hole at the center of the sorting plate by forming a plurality of small projections formed side by side at the top of the sorting body symmetrically side by side symmetrically toward the center of the sorting plate in order to correct such deficiency of the prior art. On the upper and lower sides of the sorting plate, a plurality of inclined plates are formed side by side to swing side to side, so that water can be waved. When it is installed to be connected to the collecting container and supplies a certain amount of sand to be beneficiated from the sand supply pipe along with water, the water is pulsated by the fluctuation of the inclined plate, which increases the cooking action of the sand by the wave of water. The flowing sand is caught in a number of protrusions, so the light sand is between the slope and the screen together with the water. Metal or placer, which flows to one side of the sorting body and is heavy, collects through the holes of the sorting plate, falls down, passes through the double network of upper and lower, and is collected in the siler collector in the lower conveyor belt. This is more improved and devised to beneficiate more efficiently as described in detail with reference to the drawings as follows.

On the upper part of the sorting body (3), which is slightly inclined to one side by the support leg (2) on the upper part of the collecting container (1), a plurality of sorting sections (4) formed with a plurality of protrusions (4 ') are formed to protrude at regular intervals. Forming the sorting plate (5) formed side by side symmetrically in a mold toward the center portion to form a through hole (5 ') at appropriate intervals in the center of the sorting plate (5) and the inclined plate of the mold on the top of the sorting plate (6) 6 ') are attached to the double shafts 7 and 7', respectively, and the worm 8 and the worm gear 8 'formed at the ends of the shaft 7 are twisted with the adjusting knobs 8a and 8b, respectively. It is possible to adjust the inclination angle and the lower side of the sorting plate (5) to install a fixed inclined plate (9) and a movable inclined plate 10 of the side by side alternately to the end of the support shaft 11 of the movable inclined plate (10) motor ( 12) is connected to the crank mechanism 12 'driven by the connecting rod 11' to allow horizontal swinging in the shaft hole 11 "from side to side. On the side, a small net plate 13 having a small net hole 13 'and a large net plate 14 having a large net hole 14' are installed so as to overlap each other, and a plurality of belt conveyors 15 are provided at the bottom of the sorting body 3. The guide roller 16 is to be installed to be connected to the inside of the collecting container (1).

In the drawings, reference numeral 17 denotes a sand supply pipe, 18 a discharge pipe, and 19 an outlet.

The present invention as described above is adjusted to an appropriate angle in advance by supplying the sand to be beneficiated with water to the supply pipe (17) to maintain the water level at which the water can flow at least on the upper inclined plate (6) (6 '). The water flowing on the sorting plate (5) by the inclined plate (6) (6 ') causes the vortices by the severe wave to help the cooking of the sand, while the sand flowing with the water is cooked while flowing on the sorting plate (5) The sand with a relatively low specific gravity flows over the screening section 4 and the projections 4 'in turn while being resisted by being caught by the angular projection 4' of the plurality of screening sections 4, but the metal or placer with a relatively high specific gravity screening It is guided to the center of the sorting tube 5 by being guided by the liver 4 and the projection 4 'little by little to the sorting tube 4, and eventually falls to the through hole 5' formed in the center of the sorting plate 5 A plurality of inclination plates 9 and a wool also below the sorting plate 5 Water flowing to the middle part of the sorting body 3 is vibrated by the movable inclined plate 10 swinging from side to side by the crank mechanism 12 'of (12), and sand and the like are effectively cooked in the water by swirling. The light sand is separated from the heavy metal material with specific gravity so that sand flows with water to one side of the sorting body 3, and the sorted metal material passes through the hole 13 ′ of the coarse plate 13 and moves downward. It is dispersed to the mesh hole 14 'of the mesh plate 4 and is moved to the lower belt conveyor 15 to the siler collecting container 1, and then metal material is removed from the belt of the conveyor 15 in water. It is separated and collected in the collecting container (1) one by one, and in this continuous operation, the metal material contained in the sand is subjected to specific gravity separation and the water of the collecting container (1) is removed to remove the collected metal material. Central part side by side Since the inclined plate is formed to be adjusted at an arbitrary angle on the upper side thereof, the angle of one inclined plate 6 is greatly increased in consideration of the mineral condition or sand condition to be sorted. In this case, the collision with water is so large that severe vortex phenomenon occurs in the part, and the cooking quality is strong. Also, when the angle of the other inclined plate 6 'is increased, the water rotates in the downward direction and the water between the left and right inclined plates is rotated. Light sand easily flows to the sorting section of the sorting plate, while heavy heavier minerals are compressed between the sorting plates and are greatly resisted so that the specific gravity separation action is improved.In addition, the lower side of the sorting plate alternates between the fixed slope plate and the movable tilting plate. Since the movable inclination plate was swung back and forth by installing the Intermittent collisions and aspirations in the flowing water cause the swirling action of the upper part of the sorting plate and another form of water. Only the minerals with a large specific gravity settled down easily while flowing to one side of the sorting body, and the specific gravity separation beneficiation ability of the materials was improved more efficiently in the sorting body of the same size than the conventional sorting material. It is effective to perform specific gravity separation of various minerals efficiently and efficiently.

Claims (1)

On the upper side of the sorting body 3 inclined by the support leg 2 on the upper part of the collecting container 1, a plurality of sorting sections 4 formed side by side to protrude numerous countlessly with small projections 4 'are opposed to the center part. Forming a sorting plate 5 formed side by side to form a through hole 5 'at the center of the sorting plate, and a pair of inclined plates 6 and 6' at the top of the sorting plate 5, respectively, the support shaft 7 (8 ') and wheel (8') together with adjustment knobs (8a) and (8b) are formed at the ends of the double shaft (7) (7 ') by adhering to (7'). Fixed inclined plate (9) and the movable inclined plate 10 in the lower portion to connect the connecting rod (11 ') of the crank mechanism (12') of the motor 12 to the support shaft (11) of the movable inclined plate (10) Specific gravity separation beneficiation device is provided by installing the small plate 13 and the target plate 14 on the lower side of the inclined plate so that the upper and lower overlapping plate and the normal belt conveyor 15 is connected to the collecting container 1 in the lower side of the mesh plate. .