Circulating oil pump uses centrifugal force to suck lubricating oil from the oil tank into the pump body, and then hydraulically pump the oil out and deliver it to the lubrication point to form a circulation, thus realizing the lubrication and cooling of mechanical equipment.

Structure of Circulating Pump

The internal structure of circulating oil pump mainly includes the following parts:

1. Pump body: The pump body of the circulating oil pump is usually made of cast iron or stainless steel. Its function is to suck the liquid from the inlet and press the liquid out through the rotation of the impeller.

2. Impeller: The impeller is the core part of the circulating oil pump. It is usually made of cast iron, stainless steel, plastic and other materials. Its shape and quantity also have different designs. The centrifugal force generated by the rotation of the impeller will suck the liquid from the inlet and then push it to the outlet.

3. Seal: The seal of circulating oil pump is usually composed of mechanical seal or packing seal to prevent oil leakage.

4. Motor: The motor of the circulating oil pump is usually installed on the top of the pump body to drive the rotation of the impeller. The power and speed of the motor are usually designed and selected according to different application scenarios.

5. Inlet and outlet pipes: The inlet and outlet of the circulating oil pump are usually connected by pipes, and their materials and specifications are also selected according to different application scenarios.

6. Filter: The circulating oil pump usually needs to install a filter to filter impurities and particles in the oil to ensure the cleanliness and lubrication effect of the oil.

7. Pipe connections: pipe connections of circulating oil pump include elbows, joints, valves, etc., which are used to connect different pipes and regulate the flow and pressure of oil.

The circulating pump F3-V10-1S6S-1C20 supplied by Yoyik is a special type of circulating pump used for steam turbine fire-resistant oil system.

What makes it so special?

Fire-resistant oil circulating pump plays a very important role in the steam turbine, providing cooling, lubricating and filtering oil for the steam turbine, which can ensure the normal operation and long-term stability of the steam turbine.

1. Cooling: The fire-resistant oil circulating pump reduces the temperature of the fuel oil and ensures that the temperature of the fuel oil is within the controllable range by sending the fuel oil circulating pump to the cooler for cooling.

2. Lubrication: The fuel oil is used as a lubricant in the steam turbine. The fuel oil is sent to various friction parts through the fire-resistant oil circulating pump to reduce the heat and wear generated by mechanical friction, thus extending the service life of the steam turbine.

3. Filtering: The fire-resistant oil circulating pump can also filter the impurities and pollutants in the fuel oil to prevent these impurities and pollutants from damaging the turbine. At the same time, the filtered fuel oil is sent back to the fuel tank of the turbine through the circulating pump to ensure the cleanliness and sufficiency of the fuel oil.

How Does The Circulating Pump F3-V10-1S6S-1C20 Work?

Its working principle can be summarized as follows: the lubricating oil is sucked into the pump body through the suction pipe from the oil tank, and then the centrifugal force generated by the impeller will hydraulically pump the oil out, and then transported to the lubrication point through the pipe to play the role of lubrication and cooling, and then returned to the oil tank to form a circulation.