The correct way of selecting suspension magnetic separator in original coal mine

Suspension magnetic separator is one of the indispensable important equipment of coal transportation system in coal mining enterprises. The performance of the iron remover is the key to the smooth operation of the entire coal transportation system. However, most power plants do not pay too much attention to the selection of suspended magnetic separators. Generally, the design institute designs according to several standard raw coals originally selected as parameters. The design parameters of the suspended magnetic separator are generally inappropriate. In practice, there are many cases where the satisfactory iron removal effect cannot be achieved due to changes in coal types. Therefore, it is very important to choose a suitable suspension magnetic separator reasonably. So what is the correct approach?

1.The original coal mine should be fixed as much as possible;
2. Make a detailed survey of the iron content in the raw coal of each coal mine;
3. Fully understand the moisture content of the raw coal and the viscosity of the coal;
4. Determine the appropriate model according to the slot angle of the belt. If the slot angle is large, you can choose a higher level model;
5. Combine the influence of bandwidth and belt speed on the pile coal angle to determine the height of the selected model;
6.The belt rollers on the suspension magnetic separator’s walking path should be anti-magnetic rollers.
7. It is necessary to consider whether the weight of the suspension magnetic separator meets the carrying capacity of the hanging beam.