The filter of the utility model is composed of a roller for cleaning filtering materials, a roller for contaminated filtering materials, filtering materials, a driving motor, a time relay and a brush.
本实用新型的过滤器由清洁滤料滚筒、已污染滤料滚筒、滤料、驱动电机、时间继电器和刷子组成。
The time delay relay is configured to provide a mechanically controlled time delay to soft start the motor.
时间延迟继电器配置提供一个机械控制的时间延迟到软启动马达。
A time delay relay is electrically connected to the motor and the power switch.
时间延迟继电器，电连接到电机和电源开关。
A time delay relay is electrically connected to the motor and the power switch.
时间延迟继电器，电连接到电机和电源开关。
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