What are the reasons for the breakage of the plum blossom frame of the Raymond mill?
The plum blossom frame of the Raymond mill is a part with a nearly triangular shape. It is as important as the grinding roller and grinding ring. It connects the grinding roller and grinding ring inside the Raymond mill. The grinding roller is driven by the motor to rotate and the material is directly crushed by the grinding roller and grinding ring. Once the plum blossom frame of the Raymond mill is damaged, it will affect the operation of the Raymond mill, and it is also inconvenient to disassemble. Therefore, the Raymond mill manufacturer has very high requirements for the quality of the plum blossom frame to avoid deformation or breakage of the Raymond mill plum blossom frame. So, what are the main reasons for the breakage of the Raymond mill plum blossom frame? Here is a brief introduction for everyone.
One possibility: Only when the main machine of the Raymond mill drives the central shaft to rotate through the transmission device, the upper end of the central shaft is connected to a main part plum blossom frame, the roller shaft is installed on the plum blossom frame, the plum blossom frame is driven by the main machine transmission device and rotates rapidly, the grinding ring is fixed, and the electromagnetic vibrating feeder quantitatively, evenly and continuously delivers the material to the main machine, and it is ground between the grinding roller and the grinding ring. Because the airflow is sucked in from the lower part of the grinding ring in the tangential direction, it passes through the grinding area between the grinding roller and the grinding ring, and enters the wind classifier on the upper part of the mill with dust. Three grinding rollers are installed on the plum blossom frame, which not only revolves around the central axis, but also rotates due to friction. In this way, the friction and material deposition cause the plum blossom frame to operate inflexibly.
The second possibility: the most likely possibility is that the material contains iron, which causes the grinding roller and the grinding ring to encounter obstacles during grinding, making the transmission device unable to rotate, and the main machine is running and breaking the plum blossom frame. Raymond mills are strictly prohibited from allowing iron-containing materials to enter the mill.
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