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ｕｐｄａｔｅ date ：2023-07-25 12:19:41Number of views： author：锦强矿机
Tin tungsten ore is an important non-ferrous metal ore, mainly used for manufacturing materials such as hard alloys, high-speed steel, and hot-rolled steel. The tin tungsten ore beneficiation production line is the process of separating tin tungsten ore from the ore. This article will introduce the operating steps of the tin tungsten ore beneficiation production line.
1、 Preparation of raw materials
The raw material of the tin tungsten ore beneficiation production line is tin tungsten ore, which needs to be crushed, screened, and other treatments to facilitate subsequent beneficiation operations. Firstly, the tin tungsten ore is fed into a crusher for coarse crushing, making the ore into small pieces. Then, small pieces of ore are fed into a fine crusher for fine crushing, resulting in smaller ore particles. Finally, the ore particles are screened to obtain different particle sizes for subsequent beneficiation operations.
II. Mineral processing operation
The beneficiation operation of the tin tungsten ore beneficiation production line is the process of separating useful and useless minerals from the ore. The beneficiation operation mainly includes steps such as flotation, gravity separation, magnetic separation, etc.
Flotation is the process of separating useful minerals from ores through bubble adsorption and flotation. Firstly, the ore particles are fed into the flotation machine, and reagents and air are added to combine the ore particles with bubbles and float to the surface of the flotation machine. Then scrape off the foam on the surface of the flotation machine to obtain foam containing useful minerals.
Gravity separation is the process of separating useful minerals from ores by gravity separation. The foam containing useful minerals is sent into the gravity separator. Through the action of vibration and water flow, the ore particles are stratified according to the density to obtain ore particles containing useful minerals with higher purity.
3. Magnetic separation
Magnetic separation is the process of separating useful minerals from ores through magnetic separation. Feed ore particles containing useful minerals into a magnetic separator, and through the action of a magnetic field, separate the ore particles according to magnetism to obtain ore particles containing higher purity useful minerals.
3、 Preparation of finished products
After the beneficiation operation, the ore particles containing high-purity useful minerals need to be prepared as finished products. The steps of finished product preparation include leaching, reduction, smelting, etc.
leaching is the process of dissolving useful minerals in ore particles through chemical reactions. Feed the ore particles containing useful minerals into the leaching tank, add chemical agents, and dissolve the useful minerals to form a solution.
Reduction is the process of converting useful minerals in a solution into metals through a reduction reaction. Send the solution into a reduction tank and add a reducing agent to reduce useful minerals to metals.
smelting is the process of preparing metal into finished products by high-temperature melting. The metal is fed into a smelting furnace, heated to a high temperature to melt it, and then poured into a mold to cool it into a finished product.
The tin tungsten ore beneficiation production line is the process of separating useful minerals from tin tungsten ore, including three steps: raw material preparation, beneficiation operation, and finished product preparation. Through operations such as flotation, gravity separation, and magnetic separation, high-purity useful minerals are obtained, and then leaching, reduction, smelting, and other steps are carried out to prepare the finished product. The operation steps of the tin tungsten ore beneficiation production line are cumbersome, requiring strict operational specifications and technical support to ensure product quality and production efficiency.Tin tungsten ore beneficiation production line