Standards and applications of oil and lubrication systems for oil companies in oil companies
Steel company high-line pre-, finishing rolling lubrication station, baler hydraulic station, heating furnace hydraulic station oil pollution source and treatment proposal
China·Suzhou Pau Dake Filtration System Technology Co., Ltd.
Foreword:
The oil pollution source of the high-speed rolling mill system mainly comes from the mechanical normal wear and sealing damage of the roller box and the cone box, so that the cooling water enters the fuel tank. The cooling water will bring in a large amount of iron oxide and emulsified oil, so that the whole thin oil lubrication system The liquid is seriously polluted and the lubricating viscosity of the lubricating oil is seriously reduced. The long-term operation will cause damage to the equipment. If the lubricating oil meets the mechanical equipment requirements and the NAS level, the mechanical sealing problem must be managed to reduce the water content in the oil.
Original requirements in the equipment system: Cleanliness level correspondence table in the lubrication hydraulic system