& Placer gold selection equipment water jacket centrifuge Nelson centrifuge Qingzhou gold selection equipment
Water jacket centrifuge, also known as Nelson centrifuge, is an important gravity separation equipment. It is developed and produced using the principle of gravity acceleration. Centrifugal mineral processing equipment. It is suitable for single gold recovery of alluvial gold, vein gold ore and polymetallic ore, replacing mercury plate operations. It can also be used for the selection of gold-containing heavy sand washed from chutes and gold mining ships.
1. Characteristics of water jacket centrifuge
Water jacket centrifuge, as the selected equipment among gold selection equipment, has the following characteristics: simple operation, low power, not easy to be damaged, small footprint, and suitable for products smaller than .The material selection degree can reach more than %.
2. Composition of water jacket centrifuge:
It is composed of ore feeding pipe, frame, tailings tank, drive motor, vertical shaft and mineral processing components.
The mineral processing components are divided into inner and outer layers. The inner layer is a head-mounted cone. The inner cone is made of stainless steel with annular grid bars. There are many small holes on the cone wall. The outer layer is made of ordinary steel plates. It forms a closed water jacket with the inner layer.
The middle transmission shaft is a hollow shaft, and the pressurized water is fed into the water jacket formed by the inner and outer cones through the hollow shaft. Water is continuously sprayed from the small holes in the inner layer and flows into the grid bars to form backwash water. During the sorting process , backflush water pressure level:..
The ore particles that have been ground or screened are in a slurry state from the upper part through the central ore feeding pipe, and are fed to the mineral processing components. Under the action of the centrifugal force of high-speed rotation, the slurry moves upward along the cone, and the light minerals pass through the cone. The upper periphery is discharged into the tailings tank, and the heavy minerals discharged from the tailings outlet are deposited between the grid bars under the action of centrifugal force, actually depositing on the inner cone.
& Suitable for gold dressing in placer gold mines. In the process, priority is given to the selection of gold (replacing mercury plates) and heavy minerals. This machine has the ability to recover single gold, especially the recovery effect of fine-grained single gold. The technical indicators are better than other gravity separation equipment. This It is a major breakthrough in the current research and development of centrifugal mineral processing equipment.
Placer gold purification equipment
Mercury machine is an equipment used for gravity separation of gold concentrate from vein gold mines or gold concentrate from placer gold mines by mixing mercury to extract gold. There are many forms and types of mercury mixing machines. Common ones include mercury amalgamation plates, cyclonic amalgamation machines, electrical mercury amalgamation machinery, mercury amalgamation cylinders, mining machines, grinding machines, etc. Among them, the application of plate grinding machine and mercury amalgamation cylinder is the most common. The disc grinder is an early piece of coarse and heavy equipment, which has great restrictions on the recovery and recovery of mercury. Therefore, there are generally few examples of using the disc grinder for mercury amalgamation operations. Instead, new mercury amalgamation equipment such as mercury amalgamation cylinders are used. The recovery rate of mercury amalgamation in gold mines and mercury amalgamation cylinders for gold extraction is as high as 50%. The mercury loss rate is extremely low. It is a fully enclosed operation and has minimal harm to the environment and workers' health.
> Product features and applications:
, beautiful appearance, stable and reliable performance.
, energy-saving and efficient, simple and convenient to operate.
, can minimize the consumption of mercury during gold extraction and mercury mixing operations.
It is an indispensable internal mercury amalgamation equipment for gold dressing plants.
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Song Dynasty b Zhongtai
, b The main products of b machinery are:
Song Dynasty b Gold Rush Boat (Sand Pumping Type , bucket type, cutter suction type, etc.), gold mining equipment, gold mining machinery, gold selection equipment, gold selection machinery, water jacket centrifuge, alluvial gold equipment, alluvial gold machinery, automatic washing machine, dry land alluvial gold equipment, etc. dozens of models Products for you to choose from. The company also produces magnetic separators, iron sand ships, sand mining machinery, dredgers, sand screening machinery, sand washing machinery, stone washing machinery, crushers and other products. Products are widely used in: sand fields, metallurgy, mining, river port dredging, water conservancy and mining and other industries.
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bQingzhou Zhongtai Ore Sand Machinery Co., Ltd. warmly welcomes new and old users to negotiate and make friends all over the world. We hope that we can create brilliance together. tomorrow
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c=.> , b water jacket centrifuge
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, b alluvial gold equipment
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, b gold concentrator
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, b Shandong centrifugal concentrator
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, b mineral concentrator
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, b placer gold concentrate Selection equipment
, b water jacket centrifuge
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, b Nelson centrifuge
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, b gold selection equipment
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, b centrifuge
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Placer gold selection equipment water jacket centrifuge Nelson centrifuge Shandong gold selection equipment