The principle of Raymond mill is uncovered!

To understand the application principle and maintenance method of Raymond mill, we should know the structure of Raymond mill, Raymond mill should be composed of host, profiling machine, blower, cyclone separator, pipeline equipment, motor and so on. The main engine is composed of frame, air inlet volute, scraper, grinding roller, grinding ring, shell and motor. The auxiliary equipment has jaw crusher, hoist, electromagnetic oscillation feeder, electric control cabinet and so on. Users can choose according to the site condition. Knowing these, let's talk about the operation principle of Raymond mill.

 

After the material is destroyed to the required granularity, the material is sent to the hopper by the hoist, and then the material is sent into the mill room of the Raymond Mill by the oscillating feeder, because the centrifugal force is rotated, the grinding roll is swaying outwards, the grinding ring is pressed tightly, the scraper is shoveled between the grinding roller and the grinding ring, and the roll of the grinding roller arrives. Destroy the intention. The fine powder after the grinding of the material is sorted into the analysis machine with the wind turbine's circulation wind, and the coarse material is passed back to the regrinding, the qualified fine powder enters the product whirlwind collector with the air flow and is discharged through the powder pipe, that is the product. In Raymond grinding room, there is a certain amount of moisture in the grinding material, the heat of grinding, the transpiration of water and gas, and the imprecise interface of the whole machine, and the outside gas is inhaled to make the circulation pressure increase and ensure that the mill is working under the negative pressure. The increased gas flow is discharged through the residual duct into the dust collector and discharged into the atmosphere after being cleaned.