Fan for building aggregate production and wet dust remover with fan

The invention provides a fan for building aggregate production and a wet dust collector with the fan. The fan comprises a fan shell, ventilation openings formed in the two sides of the fan shell and a bearing seat connected in the fan shell. The bearing seat is rotatably connected with a rotor supporting assembly, the rotor supporting assembly is connected with an impeller assembly, the rotor supporting assembly is slidably provided with the air inlet amount increasing assembly, and the air inlet amount increasing assembly is slidably connected with the impeller assembly, so that wind power can be generated to drain air, and meanwhile, the air inlet amount and the air outlet amount are increased, and increased airflow can be used for completing self cleaning to prevent blockage; besides, the self rotation inertia can be increased to achieve the energy-saving effect, and dust can be fixed and discharged through air pressure and water. 本发明提供了一种建筑骨料生产用风机以及具有风机的湿法除尘器，包括风机外壳，风机外壳两侧均设有通风口，连接在风机外壳内的轴承座，其特征在于：所述的轴承座上