Mechanical equipment used for coal slime recovery and fine-grain material dehydration grading.In order to adapt to the needs of coal slime recovery and fine grain material dehydration classification, but also to achieve the purpose of large treatment capacity, good dehydration effect, strong adaptability, it adopts the mechanical characteristics of high frequency and high vibration strength.
High Frequency vibrating screening In order to adapt to the needs of coal slime recovery and fine grain material dehydration classification, but also to achieve the purpose of large treatment capacity, good dehydration effect, strong adaptability, it adopts the mechanical characteristics of high frequency and high vibration strength.
Using effect:
1.Effect of frequency on dehydration efficiency：
High frequency vibration screen frequency can be adjusted, through the effect of synchronization rate on the dehydration screen index test, the results show that: when the frequency is 33.33Hz amplitude of 1.12mm, the best indicators of the sieve machine, is the recommended parameter.
2.Effects of feed concentration and particle size on product moisture：
The moisture size of the product is closely related to the incoming concentration and particle size, and the high-frequency vibration screen is used. When the treatment volume is roughly the same, the product moisture is high when the feed concentration is high; when the feed concentration is high; when the grading grain size is high, the product moisture is low and the product moisture is high.
3.The structure of high frequency screening：
The structure of the high-frequency dehydration screen is reasonable, unique and novel, using the vibration motor as the vibration source, the material throwing movement, to achieve the purpose of screening processing. It is mainly used for grading and dehydration of small or small materials and slime recovery, especially for slime dehydration before the plate and frame filter press system.
