Seashore Sand Tin Beneficiation Process Flow

Seashore Sand Tin Beneficiation Process Flow

The seaside sand tin beneficiation process refers to a process that processes the tin ore in the seaside sand to improve the grade and recovery rate of tin. The process mainly includes crushing, grinding, gravity separation, flotation and other links. The following will provide a detailed introduction to the process flow of seaside sand tin beneficiation.

1、 Crushing

crushing is the coarse crushing of raw beach sand for subsequent grinding operations. The crushing equipment includes jaw crushers, cone crushers, etc. During the crushing process, it is necessary to pay attention to controlling the feeding amount and crushing particle size of the crusher to ensure the smooth progress of subsequent operations.

2、 Grinding

Grinding is the process of finely crushing the crushed coastal sand for subsequent beneficiation operations. The grinding equipment includes ball mills, rod mills, etc. During the grinding process, it is necessary to control the speed of the grinding machine and the amount of grinding medium added to ensure the grinding effect.

III. Reselection

Gravity separation is the use of gravity separation equipment to separate tin containing minerals from ground coastal sand. The equipment for re selection includes spiral sorting machines, flotation machines, etc. During the re selection process, it is necessary to control the feed rate and water volume of the re selection equipment to ensure the re selection effect.

4、 Flotation

Flotation is the flotation separation of tin containing minerals after re selection to improve the grade and recovery rate of tin. The flotation equipment includes flotation machines, air flotation separators, etc. During the flotation process, it is necessary to control the feed rate and reagent addition of the flotation machine to ensure the flotation effect.

5、 Tailings treatment

Tailings treatment refers to the treatment of tailings generated during the beneficiation process to reduce environmental pollution and resource waste. The methods of tailings treatment include leaching method, stacking method, etc. In the process of tailings treatment, it is necessary to control the discharge and treatment methods of tailings to protect the environment and save resources.

Summary of

The process flow of seaside sand tin beneficiation includes crushing, grinding, gravity separation, flotation, and tailings treatment. During the operation process, it is necessary to pay attention to controlling the parameters of the equipment such as feed rate, rotational speed, water volume, and reagent addition to ensure the beneficiation effect and environmental protection.

Seashore Sand Tin Beneficiation Process Flow