According to the different names of working methods, gold grinding machine can be divided into amalgamation grinding and electric grinding. According to the different structure, it can be divided into two roller roller and three roller roller. For a variety of ferrous metals, non-ferrous m
According to the different names of working methods, gold grinding machine can be divided into amalgamation grinding and electric grinding. According to the different structure, it can be divided into two roller roller and three roller roller. For a variety of ferrous metals, non-ferrous metals, non-metallic minerals grinding operations, as well as precious metal gold grinding, selection, processing operations, the appearance and ball mill is not the same, but the principle and ball mill is consistent, are to grind the ore into powder, is the majority of small and medium concentrator, milling plant commonly used grinding equipment.
The selection method and process of gold mill in selecting gold
1. After the installation and debugging of the gold roller, add about 5 kg
of mercury to the bottom of the gold roller groove and start to work
normally
2. Each shift to collect a gold sand, add 1 kg of mercury at the end of the
shift to collect the sand and mercury, the mercury received in the gold
instrument, with a relatively high density of red cloth to the mercury to pack
out, open the red cloth inside the remaining is gold sand.
3. Add one kilogram of mercury to each shift. One is to grab a gold cloth
or a gold blanket and put a mercury plate behind it to collect gold.
The equipment is mainly composed of power device, frame, water basin,roller, roller and other components, using wheel grinding mode: The ideal motor drives the power to the reducer, and under the drive of the reducer, the torque is transmitted to the upper horizontal shaft through the vertical shaft, and then transmitted to the roller wheel through the pull rod installed at both ends of the horizontal shaft, so that the roller wheel generates driving force and rotates counterclockwise along the horizontal direction of the horizontal shaft; When working, the roller can not only revolve around the large vertical shaft of the wet roller, but also rotate around the central axis of the roller wheel, and the roller plate is fixed. The added ore material is subjected to extrusion pressure brought by the weight of the roller itself in the mill, and the huge friction generated by the roller rotation and the roller plate is completely crushed after repeated extrusion, kneading and grinding.
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