Rod mill grinding concentration control

In the open grinding of the rod mill, the electromagnetic flowmeter is used to measure the water supply amount F3 of the grinding machine, and the constant value water supply control is realized by the constant value controller (3). The set value of the controller (3) is calculated according to the actual amount of ore feeding of the rod mill, and the ratio (10) is manually set, thus realizing proportional water supply control according to the ore amount, ensuring the rod mill grinding The concentration of the ore is unchanged. The control schematic diagram is shown in Figure (II).

Figure Rod Mill - Cyclone Control System Block Diagram