船用火星熄灭消声器技术协议表示为
主机火星熄灭消音器ME/ exhaust gas silencer with spark arrester(靖江东星船舶设备厂)
型号model : VTJZ-800
通径 diameter :800mm 数 量quantity : 1台/船 set/ship
背 压pressure drop: ≤1KPa 噪声衰减量attenuation: 25dB
法兰标准flange standard: CB/T3766
提供配对法兰。provide companion flange
材 质material: 碳钢 material of body is carbon steel
外包绝热层,绝热层材料为硅酸铝,再用镀锌铁皮包覆。绝热层外表面温
度不得超过60℃。
Outsourcing thermal barrier, thermal barrier material for aluminum silicate, again in galvanized iron leather cover. The surface temperature thermal barrier no more than 60 ℃.