NZT High-efficiency Concentrator Industrial Sludge Treatment Equipment for Mines
Concentrator is generally used for concentrate concentration and dehydration of tailings before filtration in dress plants to concentrate the ore pulp with concentration of 20-30% to concentration of 40-70%. It is widely used for concentration and purification of slurry containing solid materials in industries of ore dressing, metallurgy, chemical industry, coal, construction materials, and source water and wastewater treatment, etc.
A good thickener sedimentation process must have three indispensable stages. That is: coagulation destabilization stage, coagulation granulation stage, filtration and compression stage. However, the realization of these three stages must have certain equipment to ensure that the flocculation reaction cannot be fully achieved, and the effect of solid-liquid separation cannot reach the ideal state. After the completion of the above stage, the particles whose repulsive force is relieved are under the action of slow hydrodynamic force, and the particles begin to gather with each other under the action of the long molecular chain, and the larger flocs agglomerate, at this time, the settling speed will be Increase by several, times or even dozens of times. This process is carried out in a coalescing reactor.
As the large flocs agglomerate more and more, the ideal dense phase layer at the bottom of the deep cone thickener is formed. On the upper part of the dense phase layer, thick flocs are deposited that are not stable enough. They are essentially a floating filter medium. They have a very useful interception effect on small particles that escape with the upflow. The deposits at the bottom of the dense phase layer, under the combined action of a larger water head and material gravity, enable the underflow of the deep cone thickener to obtain a greater pressure, which greatly increases the concentration of the material to be discharged.
|Models||Diameter of concentration tank||Depth at the tank center||Sediment area||Time/revolution for rake||Transmission power||Rake-lifting power||Height of rake-lifting|
|NZT-38||38||4.5 ~ 7||1134||10-25||11||4||600|
|NZT-45||45||5 ~ 7.5||1590||12-26||15||4||600|
|NZT-53||53||5 ~ 8||2206||15-30||15||5.5||700|
|NZT-65||65||5.5 ~ 8.5||3318||15-35||18.2||5.5||800|
|NZT-75||75||6 ~ 9||4417||20-40||22||7.5||800|
|NZT-80||80||6.5 ~ 10||5026||20-50||30||7.5||900|
|NZT-100||100||7 ~ 11||7854||25-80||37||11||1000|
Why choose our company machine?
Q1: Hi, are you a mining machinery manufacturer?
Answer: Yes, we are a professional manufacturer of mining machine. Our company welcomes customers to visit our factory at any time.
Q2: How long is the warranty period of your equipment? Does your company provide spare parts?
Answer: The warranty period of our machine is one year. For those wearing parts, we guarantee to provide high-quality parts for a long time.
Q3: How long does it take to deliver?
Answer: Production usually starts after receiving the advance payment. Small machine is guaranteed to be delivered within one month. Large-scale machine is guaranteed to be delivered within 2-3 months.
Q4: Do you provide machine operation guidance?
Answer: Yes. We have professional engineers for installation, commissioning and operation guidance.
|Tel :||0086 17611625682|