Richard's Blog – January 2015 Archive (6)

Mill grinding roller tension by tensioning systems, separators by inverter motor drive, and infinitely variable.

Is mainly responsible for the polishing of the three pressure roller mounted on the lower frame, by the thrust roller assembly and a hinge member connecting member composition. Three tensioning lever tensioning device produced tensioning frame transmitted by the pressure of three rollers, and then spread the material layer between the roller and the disc, and in the…

1, the lack of feed

When they find a lack of storage should stop feeding material, now lose out if continued risk free feed mill, should feed mill equipment and feed, or make the bed thinning attack rumbling sound, causing damage reducer .

2, the mill is too large oscillations

(1) feeding uneven, when the vertical roller mill mixes mostly powder, the load factor…

Operating advantages:

The rollers are in a lifted position when the mill is started, ensuring trouble-free start-up. This eliminates the need for an auxiliary drive. A control system monitors the machinery and facilitates operation.

Mill arrangement:

This schematic illustrates a typical grinding installation. The arrangement is very simple and the operation is correspondingly flexible and reliable. To maintain the appropriate temperature in the…

Main features:

Vertical roller mills use 30%-50% less energy than ball mill systems. Simple layout and fewer machines in the vertical roller mill circuit high run-factor and low maintenance costs.Excellent drying capability when grinding blast furnace slag or blended cements with wet components .Roller and table profile improve operating stability and…

Disc horizontal, vertical roller mill, powder area is a plane, the center of gravity of the roller system to the disc, only the movement in the vertical direction, all the impact and pressure are easy to handle in the vertical roller mill direction. Three-roll mill roll suspension systems integration and other forms of mass compared with the small, low inertia. The required…

(1) The main gear lubrication oil station

① heater; gear lubrication oil station when the tank temperature> 38 ℃ when the heater is off; When the tank temperature <32 ℃ heater starts again; ② circulating pump motor; when the tank temperature> 20 ℃, the circulating pump motor M01 can be started; when tank temperature> 20 ℃, thrust pad temperature> 20 ℃, the…