Dewatering type intake duct assembly

The utility model discloses a dewatering type intake duct assembly, including last casing, lower casing, shutter, dust exhaust bag, its characterized in that: going up casing 1 and be narrow hexahedron shell structure under the width, last top surface has the installation base of perpendicular salient, has the mounting hole on the installation base, go up casing 1 and have two angled side, install the shutter, the shutter top leans out, and the bottom has outlet I, it is open structure to go up the casing face of going to the bottom, the casing is cuboid shell structure down, and upper portion has the air inlet of upwards outstanding throat, and the bottom has outlet II, gas outlet, lower casing two relative sides have the mounting lug with the perpendicular salient in side, have the mounting hole on the mounting lug, install the dust exhaust bag in the outlet II, the horizontal position of outlet II is less than the gas outlet. 本实用新型公开了种除水型进气道总成，包括上壳体、下壳体、百叶窗、排尘袋，其特征在于：所述上壳体1为上宽下窄的六面体壳体结构，上顶面具有垂直突出的安装凸台，安装凸台