Oil station integrated plate heat exchanger

14-05-2021

The thin oil station uses two oil pumps to supply oil to the lubricated parts. It is mainly composed of oil pump device, oil tank, filter, valve, electric control box, plate heat exchanger (plate oil cooler) and oil supply pipeline. The main purpose of the plate heat exchanger in the thin oil station system is to reduce the working temperature of the lubricating oil, so as to ensure the normal operation of the system.

1. The oil temperature of lubricating oil is generally between 42°C and 45°C. When the temperature is high, the cooling water needs to be automatically turned on, so that the lubricating oil and cooling water exchange heat in the plate heat exchanger, and the lubricating oil temperature reaches normal The temperature automatically turns off the cooling water.

2. Because the viscosity and flow rate of the lubricating oil itself are relatively poor, the advantage of the plate oil cooler in the lubrication system of the thin oil station is obviously higher than that of the shell and tube heat exchanger, which passes through the plates of the plate heat exchanger. The wall-type heat transfer between the plate and the plate, the thickness is only 0.5mm, and the heat transfer efficiency is 3-5 times that of the shell-and-tube type.

3. Common cooling methods include cooling tower, river water, well water and tap water.

4. Plate heat exchangers play a very important role in thin oil stations. Commonly used heat exchanger plate materials are 304 and 316L, and heat exchanger gaskets are generally NBR. Mainly used in metallurgy, mining, forging, electric power, light industry, cement, ports and other mechanical equipment in the dynamic and static pressure or sliding shoe bearing centralized lubrication system.

Introduction to the integrated plate heat exchanger system of the oil station:

The oil station is to force the lubricating oil to the friction part of the machine, or to cool the turbine oil used in the system, and use circulating water as the medium to realize heat exchange, so as to ensure the normal operation of the unit.

The main functions of the centralized lubrication system are: reducing friction, reducing wear, cooling, anti-corrosion, vibration reduction, cleaning and sealing.

Technical characteristics of integrated plate heat exchanger for oil station:

The pressure oil supply has sufficient supply to ensure that many lubrication points are lubricated in time

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