LUBRICATING OIL SYSTEM |Toping's World

Summary

In this video, viewers are introduced to the lubricating oil system on board a ship, covering essential components such as the lube oil transfer, purifying, and service systems for both the main engine and generator. The presenter explains the importance of lubricating oil in reducing friction and wear on mechanical parts, along with the routine analysis conducted every three months. Detailed insights into how oil is transferred, purified, and delivered to critical engine points emphasize the continuous operation of these systems, even when the ship is at port, ensuring optimal performance and maintenance.

Takeaways

• 😀 Lube oil reduces friction, heat, and wear between mechanical components on ships.
• 🔧 Different types of lubricating oil are used, and samples are analyzed every three months.
• 🚢 The lube oil transfer system delivers oil from the deck manifold to the main engine storage tank via gravity.
• 🔄 The lube oil purification process includes heating and filtering, ensuring continuous operation even when the ship is in port.
• 🌊 Main engine lube oil is supplied to lubricating points after cooling and filtering.
• 🛠️ A dedicated crosshead lube oil pump is used specifically for crosshead lubrication.
• 🔄 The generator lube oil system mirrors the main engine system in function and structure.
• 📦 The generator lube oil transfer system includes an overflow tank for excess oil.
• ⚙️ The generator lube oil pump operates only when the generator is running, ensuring efficient oil use.
• 🔄 In case of generator shutdown, an automatic priming pump ensures continuous oil supply.

Q & A

What is the primary function of lubricating oil on a ship?

The primary function of lubricating oil on a ship is to reduce friction, heat, and wear between mechanical components that are in contact with each other.

How often are lubricating oil samples collected for analysis?

Lubricating oil samples are collected every three months for laboratory analysis.

What is the first step in the lube oil transfer system of the main engine?

The first step in the lube oil transfer system of the main engine is transferring lube oil from the lube oil manifold at the deck to the main engine lube oil storage tank.

How is lube oil transferred to the main engine lube oil sump?

Lube oil is transferred to the main engine lube oil sump by gravity.

What process does the lube oil undergo after being delivered to the purifier?

After being delivered to the purifier, the lube oil undergoes a purification process to remove contaminants.

What happens to the lube oil after it is purified?

After purification, the lube oil returns to the main engine lube oil sump for use.

What is the purpose of the main engine lube oil cooler?

The main engine lube oil cooler regulates the temperature of the lube oil before it is supplied to the engine's lubricating points.

How does the generator lube oil service system operate?

The generator lube oil service system operates by using a generator lube oil pump, which is driven by the crankshaft and runs only when the generator is started or in operation.

What happens when the generator is stopped regarding the lube oil system?

When the generator is stopped, the generator lube oil priming pump automatically starts, and the generator lube oil pump stops, ensuring that lube oil is still delivered to lubricating points.

What is the role of the lube oil sludge tank?

The lube oil sludge tank collects the drain from the main engine lube oil auto backwash filter, helping to manage waste oil and contaminants.