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Vertical Roller Mill Hydraulic System

Vertical Roller Mill Hydraulic System

Hydraulic Vertical Roller Mill Structure

Hydraulic Vertical Roller Mill, the main part comprises a lower base, the upper part of the housing, the rotary disc, is mounted inside the frame of the reducer, mounted on the frame and the central support roller oscillating bracket, the bracket is mounted on the roller configuration . Hydraulic Vertical Roller Mill upper cabinet features a separator. Hydraulic Vertical Roller Mill has two grinding rolls. Each roller is equipped with a hydraulic cylinder and accumulator pressure is the highest pressure grinding rolls around 1200kn’s. Can be used to adjust the pressure regulator valve hydraulic roller, and thus can be easily adjusted with the separator powder production and fineness.

Vertical Roller Mill Hydraulic System Working Principle

Vertical Roller Mill Hydraulic System is mainly to provide a pressurized cylinder pressure oil source, storage pressure oil through the accumulator, the pressurized cylinders working under pressure, long-term work setting; while accumulator system within a certain range of complementary pressure oil to fill the leaking hydraulic oil from the hydraulic cylinder and absorb the pressure brought about by the impact of the work in the course of their work, achieve energy storage shock-absorbing effect. After a certain time after work pressure system will reduce, delay 5 seconds when it reaches the lower limit set, the electronic control system through the pressure sensor to the signal to control the motor driven hydraulic pump, while controlling solenoid valve reversing (ie solenoid Y2 charged), the additional pressure oil to the system; when the pressure rises to the set upper limit value, the solenoid valve delay of 10 seconds after switching to the normal operating state, the electronic control system automatically power machine; such pressure signal acquisition time to achieve the status of a normal work.

Vertical Roller Mill Hydraulic System Function

Vertical Roller Mill Hydraulic System of accumulators and various hydraulic cylinders, a dampening effect on the grinding rollers, each roller while the pressure evenly, eliminating the drawbacks of spring break easily. For easy maintenance, in a short time replace the roller and liner. Has special tools, the main pieces are hydraulic cylinders, hydraulic valve control system, you can soon put roller pulled Vertical Roller Mill external body, it is easy to remove the roller, replace the roller sleeve roller on and replacement disc liner. Disc liner is divided into fan-shaped plane 10’s, Hydraulic Vertical Roller Mill board, simple structure, easy to manufacture, just release the bolt with a safety device, it is easy to get out of the manhole casing, and therefore, does not affect Vertical Roller Mill operation.

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