消聲器 Silencer

STVK、STGHX型消聲器采用雙膨脹室結構，通過消聲孔及輔助設施進行阻抗結合式消聲，其優點為阻力小、噪聲率減量大等優點。

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微孔式消聲器采用先進行微孔和吸聲材料進行消聲，其優點為體積小、維護方便、性價比高。

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濕式消聲器，該消聲器主要是采用海水進行消聲和降溫，其優點為排氣出口溫度低。

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

STFHX型火星熄滅器，該火星熄滅器已通過CCS工廠型式認可，可適用于油輪、化學品船及LNG、LPG船及海洋工程上，該型式的火星熄滅器于與我廠任一形式的消聲器進行組合。

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微孔式消聲器

Micropore silencer

STSHX濕式消聲器

Wet silencer

火星熄滅器型式認可證書

Ｃertificate of type approval for spark arrester