The horizontal vibrating centrifuge plays a crucial role in coal washing plants and is a key equipment in the coal dewatering process. Its working principle mainly relies on the high-speed rotation of the sieve basket, and with the help of strong centrifugal force, the material can be effectively separated into solid and liquid. In addition, by applying vibration force to the materials on the screen through the excitation system, the equipment can further achieve automatic unloading, ensuring efficient completion of solid-liquid separation.
The TSX screen horizontal centrifuge combines advanced technology and intelligent design to improve the dewatering efficiency of coal washing plants. Its design reflects the outstanding performance of the equipment in solid-liquid separation. By using a high-speed rotating sieve basket and strong centrifugal force, this centrifuge can easily achieve solid-liquid separation of materials, providing strong support for the production of coal washing plants. At the same time, its intelligent control system can monitor the status of equipment in real time, ensuring efficient and stable operation.
The Development Status of Horizontal Vibration Centrifuges Abroad
Although the horizontal vibrating centrifuge appeared relatively late, after decades of continuous development and improvement, its performance has become quite perfect. At present, major coal producing countries have one or more series of products developed by themselves, such as the WAC series launched by WEIR, the VM series by FLSmidt (formerly Ludowici, Australia), and the HSG series by TEMA, the Netherlands. It is worth mentioning that the maximum horizontal sieve basket diameter has reached 1650mm and the processing capacity is as high as 410t/h, despite its relatively high price.
Detailed explanation of working principle
The main component of a centrifuge is a slightly conical sieve basket, which has an opening at the end of the cone with the larger diameter. The sieve basket will rotate at high speed around a horizontal main axis, and at the same time, the excitation system of the centrifuge will cause the sieve basket to vibrate rapidly in the horizontal axis direction. The material enters the sieve basket through the top of the machine body, and the surface water in the material is separated from the material by the huge centrifugal force generated by the high-speed rotating sieve basket, and discharged through the sieve holes on the sieve basket. The dehydrated material will move along the inner side of the sieve basket with the vibration of the sieve basket, and finally be discharged from the open end of the sieve basket.
Dehydration principle diagram of horizontal vibrating discharge centrifuge
The working principle of the horizontal vibrating discharge centrifuge can be intuitively understood through its dehydration principle diagram. In the figure, we can clearly see the main components of the centrifuge, including a slightly conical sieve basket, a horizontal spindle, and an excitation system. The sieve basket is driven by the excitation system while rotating at high speed, producing rapid vibration in the horizontal axis direction. After entering the sieve basket from the top of the machine, the material is effectively separated from the surface water by centrifugal force. The dehydrated material moves along the inner side with the vibration of the sieve basket and is finally discharged from the open end.
The unique structure of the horizontal vibrating discharge centrifuge endows it with many advantages
Make it stand out in dehydration equipment. These characteristics include:
Efficient dehydration: The centrifuge is driven by high-speed rotation and vibration system to achieve efficient dehydration of materials.
Basket design: The slightly conical basket design not only enhances the dewatering effect, but also helps the material move smoothly along the inner side.
Vibration unloading: During the dehydration process, the rapid vibration of the sieve basket enables the material to be smoothly discharged, improving the efficiency of unloading.
Stable structure: The equipment structure is stable, and the precise coordination between the excitation system and the spindle ensures the stability and durability of the equipment.
Easy to operate: The device is easy to operate and maintain, suitable for various industrial application scenarios.
In summary, the horizontal vibrating discharge centrifuge has become an ideal choice in the field of dewatering due to its unique structure and efficient dewatering ability.