Coal dewatering is one of the key links in the process of coal processing. It is of great significance to improve the quality of coal and reduce the water loss during coal transportation. Horizontal sedimentation dehydration Centrifuge As a common Dehydration equipment It has the characteristics of simple structure, convenient operation and large processing capacity, and has been widely used in coal dehydration. This article will introduce horizontal settlement from a professional perspective Dewatering centrifuge The application and effect in coal dehydration are analyzed and interpreted in detail.
I Horizontal sedimentation dewatering centrifuge Operating principle of
The horizontal sedimentation dewatering centrifuge uses centrifugal force to effectively separate water in coal from solid particles. Its working principle mainly includes the following steps:
1. Coal slurry feeding: The coal slurry enters the rotating drum of the horizontal sedimentation dewatering centrifuge through the feeding pipe, and gradually deposits on the inner wall of the rotating drum.
2. Centrifugal separation: through the high-speed rotating drum, the centrifugal force makes the solid particles deposit on the wall of the centrifuge, and the water is separated.
3. Liquid discharge: the separated water is discharged from the equipment through the discharge pipe at the bottom of the centrifuge to achieve the purpose of coal dehydration.
2、 Advantages and application of horizontal sedimentation dewatering centrifuge
The horizontal sedimentation dewatering centrifuge has the following advantages in coal dewatering:
1. Compact structure: the horizontal sedimentation dewatering centrifuge has a compact design structure and small floor area, which is suitable for use in coal processing plants and other limited environments.
2. Simple operation: the operation of this equipment is relatively simple, and the goal of coal dehydration can be achieved only by adjusting the main parameters.
3. Large processing capacity: the horizontal sedimentation dewatering centrifuge has a large processing capacity, which can efficiently process a large amount of coal slurry and improve the coal processing efficiency.
The horizontal sedimentation dewatering centrifuge is widely used in the clean coal dewatering equipment, and its main applications include the following aspects:
1. Coal production: In the process of coal production, the horizontal sedimentation dewatering centrifuge can be used for coal dewatering treatment to improve the quality and market competitiveness of coal.
2. Coal washing: The horizontal sedimentation dewatering centrifuge can be used in the dewatering process of coal washing to effectively separate the moisture in the washed coal slurry and reduce the moisture content of the washed coal.
3. Mining industry: The horizontal sedimentation dewatering centrifuge can be used in the dewatering process of the mining industry, such as in the process of processing gold, copper and other ores, to separate the water in the ores and improve the grade and market value of the ores.
3、 Effect analysis of horizontal sedimentation dewatering centrifuge in clean coal dewatering
The horizontal sedimentation dewatering centrifuge has remarkable effect in clean coal dewatering, which mainly includes the following aspects:
1. High dewatering efficiency: because the horizontal sedimentation dewatering centrifuge uses centrifugal force, it can quickly separate the water in the coal slurry from the solid particles, with high dewatering efficiency.
2. Product quality improvement: the moisture content of coal products after dehydration treatment by horizontal sedimentation dewatering centrifuge is low, and the product quality has been significantly improved.
3. Energy saving: The horizontal sedimentation dewatering centrifuge can effectively concentrate the water in the coal slurry during dewatering, reducing the energy consumption of subsequent dewatering equipment.
As a common dewatering equipment, horizontal sedimentation dewatering centrifuge plays an important role in coal dewatering. It has the advantages of simple structure, convenient operation and large processing capacity, and is widely used in coal production and washing process. Through the application of horizontal sedimentation dewatering centrifuge, the quality of coal products can be improved, the water loss during transportation can be reduced, and the economic benefits of enterprises can be improved. At the same time, the horizontal sedimentation dewatering centrifuge also has the effect of saving energy, which is of positive significance for sustainable development. Therefore, in the selection of coal dewatering equipment, the horizontal sedimentation dewatering centrifuge should be considered as one of the effective dewatering process options.
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