Structure and type of exhaust muffler
Time of issue:
2025-03-12
Structure: Exhaust muffler is usually composed of outer shell, inner shell, partition, sound-absorbing material, inlet and outlet pipe and other parts.
Structure: Exhaust muffler is usually composed of outer shell, inner shell, partition, sound-absorbing material, inlet and outlet pipe and other parts. An exhaust channel is formed between the outer shell and the inner shell, and structures such as partitions and sound-absorbing materials are used to change the flow path and speed of the exhaust gas to achieve a noise reduction effect.
Type: According to the working principle and structural characteristics, exhaust mufflers can be divided into resistive mufflers, reactive mufflers, impedance compound mufflers, active mufflers and other types. In addition, there are some special types of mufflers, such as small hole mufflers, micro-perforated plate mufflers, etc.
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