The dewatering sieve is also called high-frequency dewatering sieve. It changes the water tension on the surface of the ore pulp through the excitation force. The slurry water passes through the screen to become the under-screen, and the fine materials are blocked by the screen to form the filter layer. The dehydration screen is mainly used for tailing dehydration in the beneficiation industry, coal slime dehydration in coal preparation plants, dehydration of washed quartz sand and ceramic slurry dehydration, as well as dry and wet classification of medium and fine-grained materials in power, sugar, and salt industries. , Dehydration, demediation and demudging.
Dehydration screen structure：
Advantages of dewatering screen：
1. The vibration motor of the dewatering screen is easy to replace. The rubber spring on the base is used for shock absorption, so that the amplitude is not large, and the slow vibration can be taken off cleanly.
2. It can be customized according to the output and water content. The side panel of the fuselage has a reinforcement plate, the bottom is equipped with a support, the bottom is lined with a bar, and the outlet is added with a triangular steel plate support, the plate is thick,
3. The vibration motor is fixed with high-strength bolts, and the bottom spring is a rubber spring. The quality of the spring will affect the life of the vibration motor. The density of the sieve plate is high, and the ribs are reinforced in the sieve plate.
4. After welding, the welder will strictly avoid welding holes, and the bottom is supported by channel steel.
5. In addition, the screen hole can be adjusted as needed, the equipment has low noise and good dehydration effect.
6. Before delivery, the staff will debug it, whether the vibration motor is normal, and whether the exciter is running well, to ensure that the quality of the factory products is guaranteed for customers.
7. Additional value of dewatering sieve: For products with low mud content, dewatering sieve can also be used directly without sand washing machine, which saves the cost of customers and can achieve the same effect.
Working principle of dehydration screen：
Technical parameters of dewatering screen：
Vibration direction angle