消声器

消声器 Silencer

STVK、STGHX型消声器采用双膨胀室结构，通过消声孔及辅助设施进行阻抗结合式消声，其优点为阻力小、噪声率减量大等优点。

STVK and STGHX silencer adopt the structure of double expansion chamber. Impedance type silence is reached by silencer holes and assistant parts. Its advantage is low resistance, low decrement of noise rate etc.

STWX微孔式消声器采用先进行微孔和吸声材料进行消声，其优点为体积小、维护方便、性价比高。

STWX micropore silencer is lower the noise by advanced micropore and noise-absorbing material. The merit is low capacity, convenient maintenance and high cost performance.

STSHX湿式消声器，该消声器主要是采用海水进行消声和降温，其优点为排气出口温度低。

STSHX wet silencer is use the sea water to achieved silencing and cooling. Low exhaust temperature is this silencer’s merit.

STFHX型火星熄灭器，该火星熄灭器已通过CCS工厂型式认可，可适用于油轮、化学品船及LNG、LPG船及海洋工程上，该型式的火星熄灭器于与我厂任一形式的消声器进行组合。

STFHX spark arrester has passed Plant Type Approval of CCS. It is applicable for oil tanker, chemical vessel, LNG vessel, LPG vessel and other marine engineering. The spark-extinguisher can be used by assembling with any silencer produced by our works.

STWX微孔式消声器

Micropore silencer

STSHX湿式消声器

Wet silencer

火星熄灭器型式认可证书

Ｃertificate of type approval for spark arrester