SU65481A1 - A device for washing and finishing gold and platinum - Google Patents

Description

When flushing gold-platinum Bbtix: rocks using decks, sluices, Kulibins and other washing devices, C 1-floor concentrates are brought and brought to the ground, which, when reconditioned, remove 5 to 15% of the precious metal produced. Work on the cradle requires a specialist, on whose qualification the success of the work depends.

Also known are devices for blasting AND D01vodki gold and platinum, in which the washed nipodukt passes through the chute, strengthened on the spring racks, which allows the chute to shake off the impact of the hammers and cam shaft.

The device proposed by the present invention refers to the above described ones, but differs from them in that in order to isolate precious metals from Hr-treated rock IB at the bottom of the trench and the subsequent positioning of the mercury catcher.

In the drawing fig. 1 shows a longitudinal section of the device; FIG. 2 - (Front view of the device, FIG.

3 is a plan view thereof and FIG. 4 is a side view of the device.

Spring racks 2, fixed on a wooden frame /: devices, sand pits 5. On the bottom of the zholob sequentially located voroiki 4 with mercury catchers 5. On top of the zholob but) mesh; there is a discharge bunker 6, in a conical bottom which the bar 7 is fixed, - a carrying screen 8 with a grille 9. The screen is connected with a finger 10 to a lever // (Fig. 2.4) driven by a connecting rod 12 mounted on an eccentric finger 13. The latter sits on a roller 14 rotating in bearings 15. At the second end of the roller, a shchikv 16 is fitted, which is connected with a belt drive to SchKIV01M 17 and ca 18 (FIGS. 3,4). A roller 26 (Fig. 1) and a roller 20 (Fig. 2) carrying a flywheel 21 with a handle 22 are placed in the head frame of the frame / in wooden bearings 19 carrying a pulley 22. The pulley 21 is connected by a belt drive with a pulley 23 (Fig. 4 ), on one shaft with which there is a shchik 24, connected with an excenter 13. There is a clutch mounted on the roller 20 with a single cam 25 and 25. The roller 26 carries freely on it

hammers 27 retracted by coil springs 28 seated on axis 29.

Before starting the operation, mercury catchers 5 are filled with mercury and lowered into the water of the slurry 30. Prip101power; p1uvkatki 22 are driven by a pulley-adahovik 21, and the whole device starts to work. Hacoic 18 feeds pipe 31 into pipe 32 with holes on the bottom surface. The water through the legs (the pores spatter onto the rock located on the grid 9; 1k; the broken pieces, the rocks are washed away, and the fine material with water creeps into the funnels 4.

The roller 20 rotates and the cams 25, having touched the same cams of hammers 27, deflect them from the vertical position; The pens, returning to their original position under the tension of the springs 28, strike the casing of the cholot 3 and cause a vibration of P0 |

Under the influence of vibration and water flow, particles of noble metals precipitate, fall into mercury catches, tes1I1 5 and remain there. The slurry is carried out with water and moving along the bottom of the zholob enters the next trap where the catcher of precious metals, etc., traps the particles of precious metals, etc. The sludge remains along the cholus down into the substituted vessel.

Subject and reference

A device for washing and fine-tuning of platinum gold, consisting of a frame, on which detachment racks are: lockable, trough,. loadable gold stocking | Lunching material through BOpoiHtey screening and resetting with the help of blows with hammers acting from;

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