At a glance:
reduce mechanical friction strength
lower fault and maintenance cost
increase operating efficiency of equipment
Category
Solution
Overview
The waste grease collection unit consists of grease pump, reversing valve, grease suction and exhaust unit, waste grease collector, monitor, sensor, and accessories, etc.
The waste grease collection unit is used with centralized lubrication unit. Controlled by program, it delivers new grease to the bearings while the grease pump alternatively drives the waste grease suction and exhaust unit through the reversing valve, extracting waste grease from the bearing internal chamber and discharged to the waste grease collector.
Working principle
Controlled by the monitor program, the system starts working and the grease pump is running to alternatively drive the waste grease suction and exhaust unit via reversing valve and two circuits of supply line.
Grease suction stage: The supply line B is pressurized and the supply line A is connected to the grease tank for pressure relief. The pressure grease pushes the piston of the waste grease suction and exhaust unit to move right so that a vacuum suction force is generated in the chamber of the waste suction and exhaust unit, discharging the waste grease from the bearing;
Grease exhaust stage: The reversing valve is reversed. The supply line A is pressurized. The supply line B is connected to the grease tank for pressure relief. The pressurized oil pushes the piston of the waste grease suction and exhaust unit to move left. And, the waste grease in the chamber of the waste grease suction and exhaust unit is delivered into the waste grease collection container. Now, this cycle is complete and system is ready to next working cycle.
Performance Benefits
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