Why does the black smoke and noise from the generator set under construction in the community disturb the residents?

Recently, it was reported that many elderly people in the community reported thatGenerator setThere was a loud roar every day, the windows could not be opened, and the black smoke was choking and making people cough. The reason is that due to the construction of a power plant near a certain community, dieselGenerator setThe black smoke and noise caused a lot of trouble to the residents of the community.
Haixing Power Technology technician analyzed that:
On the one hand, it may be a problem with the quality of the power generation unit itself, which does not meet relevant emission standards for pollutants and noise. Haixing recommends that this kind of diesel generator set with quality problems itself be repaired or eliminated as soon as possible;
On the other hand, black smoke or noise may be caused by a failure of the diesel generator set during use. Smoke from the generator set is generally produced when the diesel engine is under heavy load, such as when accelerating, climbing or overloading. It may also be a product of combustion. Under heavy load of the diesel engine, the temperature of the combustion chamber is high and too much fuel is injected. , the mixture is unevenly formed, there is insufficient air during combustion in local areas, and the fuel is prone to cracking under high-temperature and oxygen-deficient conditions, gathering into black smoke.
These problems will be discovered during the daily maintenance of diesel generator sets, and maintenance measures should be taken in time. If it is not repaired and maintained in time, it is easy to cause improper use of the unit and cause accidents.