Grinding roller double-motor driving device for activated carbon filter screen polishing

Abstract

The invention discloses a grinding roller double-motor driving device for activated carbon filter screen polishing. The device comprises a base; side plates are arranged on the base; a reinforcing plate is arranged between the middle parts of the side plates; driving motors are arranged on the outer sides of the end parts of the side plates; protecting shells are arranged between the driving motors and the outer sides of the end parts of the side plates; protecting cylinders are arranged between the protecting shells and the outer sides of the end parts of the side plates; rotating shafts are arranged at the front parts of the driving motors; fixed discs are arranged between the protecting cylinders and the outer sides of the end parts of the side plates; and the rotating shafts penetrate through the protecting shells, the protecting cylinders, the fixed discs and the end parts of the side plates. A grinding roller can be conveniently and stably rotated through the rotating shafts; users can put an activated carbon filter screen on the grinding roller; and the activated carbon filter screen can be conveniently polished through the grinding roller.

Description

technical field [0001] The invention relates to a driving device, in particular to a double-motor driving device for grinding rollers for grinding activated carbon filter nets. Background technique [0002] During the use of the vertical mill roller body and wear-resistant liner, due to the rolling pressure of the roller, the reaction force of the material, the friction resistance between the material and the roller liner; the shearing of the roller due to the grinding angle of the material Stress, the hydraulic system pressure of the roller mill, and the apparent compressive stress of the vertical mill, all of these forces act on the effective rolling area of ​​the vertical mill roller. Once there is a fit gap, there will be an impact collision between the grinding roller body and the liner, which will intensify the wear between the body and the liner. In severe cases, the liner will crack or even break, causing the liner to fall off and the machine to be damaged. Machine ...

AI Technical Summary

Problems solved by technology

Once there is a fit gap, there will be an impact collision between the grinding roller body and the liner, which will intensify the wear between the body and the liner. In severe cases, the liner will crack or even break, causing the liner to fall off and the machine to be damaged. damage to the machine, resulting in a vicious event

Once this type of problem occurs, it is difficult to solve the general repair method, dismantling, welding repair, and machining are time-consuming and laborious, resulting in a greatly prolonged shutdown and production stoppage, bringing irreparable huge economic losses to the enterprise

The existing grinding rollers are not convenient for rotation control, and the efficiency of driving the grinding rollers is low

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