What should be noted when starting the hot oil pump?

2024-10-12 15:41:35

The hot oil pump needs to be slowly preheated before starting, especially in winter. The pump casing and pipeline should be preheated together to ensure that the temperature difference between the pump casing and the pump medium is below 50 ℃.

We must attach great importance to the safe operation and management of organic heat carrier furnaces. Thermal oil electric heater is a new, safe, efficient, energy-saving, low-pressure (atmospheric or low-pressure), special industrial furnace that can provide high-temperature heat energy. As a heat carrier, thermal oil circulates the heat carrier through a hot oil pump to transfer heat to the thermal equipment.

Electric heating heat transfer oil boiler uses heat transfer oil as the heat carrier, and circulates the heat carrier through a hot oil pump to transfer heat to thermal equipment, organic heat carrier furnace, heat exchanger (if any), on-site operation box, hot oil pump, expansion tank, etc. Customers only need to connect the power supply, medium inlet and outlet pipelines, and some electrical interfaces to use it. The heating power of the heat transfer oil boiler can be as small as 6KW, and as large as 500KW or more. The temperature can be adjusted freely at room temperature up to 300 ℃. During temperature reduction, the heat transfer oil can be indirectly cooled by installing a heat exchanger in the system.

If the viscosity of the oil is too high, the speed of the heat transfer oil pump should be consistent with the specific viscosity of the oil. If the viscosity of the oil is too high, the speed of the oil pump should be reduced accordingly, but if the reduction is too low, the oil will not appear. This requires the appropriate selection of the oil pump.

The single-sided kettle cold and hot cycle equipment has certain requirements for its usage scenarios. Choose the principle of temperature control for thermal oil circulation, using thermal oil as the heat carrier, and circulating the heat carrier through a hot oil pump to transfer heat to the thermal equipment.