2021-03-02
Silencer installation in Shenyang ventilation engineering construction shall meet the following requirements
During the construction of Shenyang Ventilation Project, the installation of muffler shall comply with the following requirements. (1) The muffler frame must be firm, the diaphragm size of the resonance chamber is close and correct, and the shell at the junction of the diaphragm and the wall plate is tight without leakage. (2) The muffler must be installed in the correct direction, and a separate support (hanger) shall be set. (3) The fixed end of the silencing piece must be firm after it is installed separately, and the distance between pieces must be uniform. (4) The anechoic sheet material is firmly and smoothly bonded, and the bulk material is evenly filled without obvious subsidence. (5) Silence recovery
View details>