What is the carbon deposit phenomenon of the generator set?

Many customers are concerned aboutGenerator setIf you don’t understand the phenomenon of carbon deposits and don’t know how to deal with such a situation, Haixing will explain in detail some common causes of carbon deposits in generator sets.

Carbon deposits in generator sets are actually the product of incomplete combustion of diesel and oil that escapes into the combustion chamber. It is a common phenomenon to produce carbon deposits on the top of the diesel engine piston, on the walls of the combustion chamber and around the valves. A large amount of carbon deposits will have a corresponding impact on the performance of the diesel generator set, causing poor combustion, worsening heat transfer and reducing the reliability of the injector.

Several common causes of carbon deposits are:

1. The fuel injector is not working properly, such as poor atomization, oil dripping, diesel generator injection pressure is too high or too low, injection time is too early or too late, and too much fuel injection volume will cause incomplete combustion of part of the fuel. .

2. Serious oil leakage.

3． Serious air leakage.

4. The cooling water temperature is too low, affecting the normal combustion of fuel.

5. The diesel and engine oil are of the wrong grade, of poor quality, and will form carbon residue after combustion.

6． The diesel generator set is overloaded or the temperature is too high, igniting prematurely, resulting in incomplete fuel combustion.