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Mobile WebSiteWhen the generator set manufacturer designs the exhaust system, the most basic consideration is that the back pressure cannot exceed the allowable range, because excessive back pressure will greatly reduce the efficiency and durability of the engine, and seriously increase fuel consumption. To reduce back pressure, the exhaust pipe should be designed as short as possible. If necessary, the labyrinth must be at least 15 times the inner diameter of the pipe. Designs exceeding 3m must be approved by the manufacturer.
Other emission system design standards are as follows:
The role of the diesel generator at the engine exhaust outlet and exhaust pipe connection with the exhaust hose is to reduce the vibration generated by the engine to the exhaust and buildings, allowing the exhaust pipe to expand due to heat and when installed. A little angular deviation.
Make sure not to cause breakage or leakage due to tension when installing silencers and tubes.
The original of the exhaust system installed in the room should be installed with heat insulation to reduce heat emission and noise reduction. Pipes and mufflers, whether indoors or outdoors, should be kept away from flammable substances.
Any long horizontal or vertical exhaust pipe should be installed obliquely downward and equipped with a drain valve. The drain valve should be at the lowest point to prevent water from flowing into the engine and muffler.
When the pipe passes through the wall and outdated, there should be a casing for shock absorption, and keep flammable substances away from these heat-generating pipes, and leave expansion pipes to allow the pipes to expand or shrink
longitudinally due to thermal expansion.
If the incision is horizontal, it should be cut to 60 degrees. If it is vertical, install a rain cap to prevent rain and snow from entering the exhaust system.
The exhaust pipe cannot be connected to another generator set exhaust pipe or other smoke pipe such as a stove or boiler smoke pipe.
The purpose of the diesel engine exhaust system is to emit smoke or odors that can cause harm to the human body to a certain height outdoors and reduce noise. A suitable silencer compatible with the exhaust pipe is used to reduce noise. It can be installed indoors or outdoors.
