Rectangular silencer is a silencer frequently used in the ventilation pipeline system for its simple structure, low cost, good sound elimination effect and low pressure loss. As this silencer is relatively simple, one or more groups of silencer can be installed in the pipeline based on the dimension of ventilation pipeline to achieve the required effect in the practical application.
Structure features: rectangular tube silencer is supported by rectangular tube sound absorber which is composed of seal heads on both sides and sound absorption cylinder body in the middle. Sound absorption cylinder body is the sound absorption material wrapped with alkali-free glass fabric, and the surface cover is made of perforated plate.
Equipment Name |
Property Features |
Application Scope |
Matrix silencer |
The silencer with different sound elimination quantity can be designed based on sound elimination quantity requirements, and general sound elimination quantity is 10~30dB(A). |
Widely applicable to the projects with sound elimination and noise reduction requirements, e.g. metro ventilation system, air inlet and outlet of large cooler, air inlet and outlet of plant. |