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Turbine oil cooler

Oil cooler, type LY duplex type oil cooler, a tubular oil cooler, plate oil cooler, cooler power plants in the role

Turbine generator operation, because the bearing friction and consumes a part of work, it will be converted to heat the bearing lubricating oil temperature, if the temperature is too high bearing possible softening, deformation or burn-out accident. In order to make the bearing in normal operation, the lubricating oil temperature must remain within a certain range, general requirements into the bearing temperature at 35-45 ℃, the row of bearing oil temperature rise is generally 10~15℃, therefore must be drained out of the bearing oil cooling will be recycled into the bearing lubrication. Oil cooler is cooling lubricating oil. High temperature lubricating oil at low temperature and the cooling water in the oil cooler for heat exchange, through adjusting the flow of cooling water to control the temperature of lubricating oil at the same time as the rotor ( the purpose of high temperature high pressure cylinder, especially entering steam side, the shaft neck also outward to heat transfer, so the lubricating oil also has cooling shaft neck the role of ).

LY type oil cooler is the power system of steam turbine in supporting the use of turbine oil cooling device, the device can be made with a certain temperature difference two kinds of liquid medium for heat exchange, thereby reducing the oil temperature to ensure the normal operation of the equipment, the power of purpose.

Oil cooler, cold water is generally mounted in a vertical form, or horizontal installation.

Two: oil cooler, type LY duplex type oil cooler, a tubular oil cooler, plate oil cooler, cooler.

In order to ensure the operation of steam turbine turbine oil cooling is sufficiently safe, I plant another production of duplex type oil cooler, which is composed of two identical area of the oil cooler and a three-way valve constitute, be a job, a backup, as a result of high temperature water inlet temperature is high unit or poor cooling effect can be cast with, or run for cleaning maintenance oil cooler, can open the standby oil cooler, without stopping.