Haixing Power tells you about the pollution emission control method of generator sets

The environmental pollution caused by rapid economic development has awakened people's attention to environmental protection. Gas emissions are the source of pollution emissions from generator sets . In response to the call, many industry insiders have made drastic improvements in generator design to reduce emission pollution. Haixing Power will talk about its own views on this issue.

The generator set mainly sends air filtered by dust and impurities into the cylinder through the intake system. Therefore, as long as the intake system is improved, the amount of incoming air can be controlled to control the degree of air pollution after combustion. Haixing Power believes that the following two methods are feasible:

1. A variable vortex air intake system can be used. Since the intake vortex intensity has a great impact on NOx emission, the variable vortex air intake system is used to control the vortex intensity according to the changes in rotation speed and load, which can reduce NO during the generator set operation without sacrificing economic efficiency. the amount of generation.

2. The use of multi-valve technology (usually four valves per cylinder: 2 intake valves and 2 exhaust valves) can expand the total flow cross-sectional area of ​​the intake and exhaust valves, increase the charge coefficient, and the injector can be arranged vertically on the cylinder axis, which is conducive to the uniform distribution of fuel in the combustion chamber space, and the mixture formation and combustion conditions of its mixture are greatly improved, making the heat release law more reasonable, the NOx emission in exhaust emissions decreases, the CO emissions are also reduced, and the carbon smoke also decreases significantly when loaded.

The above two methods are used to control pollution emissions by improving generator set technology. For ordinary users who cannot do this, they can still reduce the pollution of generator sets within their capabilities. For example, spraying water to the intake pipe or emulsifying diesel to promote the combustion of oil, and the harmful gases emitted by the fully burned diesel will be reduced.