Raymond mill inlet powder spraying cause analysis

Raymond mill is a common grinding equipment in the grinding production line. What we need to pay special attention to in the production operation is the amount of dust, because it has a great impact on the working environment and the health of the operators. Therefore, Liming Raymond Mill attaches great importance to the control of dust.

However, when visiting customers to use the machine site, we found that some users of Raymond mill not only did not properly control the amount of dust, but also the phenomenon of Raymond mill inlet spraying powder to the outside. What causes the problem of outward powder spraying from the equipment inlet? To find out the cause, we suggest the following aspects to start its inspection and analysis.

1, first test to see whether the two dampers of Raymond machine are closed. Raymond mill is designed with circulating wind, under normal circumstances, the mill should be the inlet to draw air in, the outlet to go out of the wind, the air door is closed causing the wind circulation is not up, the inlet to spray powder outward.

2, the dust box on the bag must be kept breathable, once a day pat. The main role of this bag for dust removal, cooling, exhaust.

3, check the link pipe of the mill to see if there is a leak. The place where the air leaks from the pipe is sucking air inward, not outward to the wind must be carefully checked.

Our company's Raymond mill adopts the advanced structure of similar international products and is designed on the basis of the updated and improved Raymond mill in the same industry. The equipment has higher efficiency than ball mill, lower power consumption, smaller footprint and smaller one-time investment. And the airflow of the machine is in the fan - mill shell - cyclone separator - fan circulation flow operation, so less dust than the high-speed centrifugal crusher, clean operation workshop, pollution-free environment.

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