概述;一、軸流風機消聲器概述 軸流風機消聲器主要用于降低軸風機噪聲,一般為圓形結(jié)構(gòu),分單空腔結(jié)構(gòu)和雙空腔結(jié)構(gòu)。ZFD單空腔型消聲量為15-20dB(A),ZFS雙腔型消聲量為20-25dB(A),斷面尺寸全部根據(jù)全國通用標準風管制作,微穿孔板采用不銹鋼板或鋁金板。二、軸流風機消聲器規(guī)格型號型號法蘭內(nèi)徑d(mm)外形尺寸D(mm)長度M(mm)風量(m3/h)ZFDZFSZF-100100300400350220ZF-150150350450350540ZF-200200400500400890ZF-2502504505504001600ZF-3003005406404502650ZF-3503506207205003280ZF-4004007008005004590ZF-4504507508505506050ZF-5005008209206307820ZF-5505508709706509000ZF-6006001000110080010100ZF-6506501080118085012000ZF-7007001140124095014520ZF-75075011901290100016500ZF-80080012401340110017400ZF-85085012901390120019800ZF-90090014001500130012140ZF-95095014504550135024900三、軸流風機消聲器訂貨選型須知 ?。?)風機型號及使用場合; ?。?)風機風量及風速; ?。?)接管口尺寸;