Online cleaning device for metallurgical furnace

The invention discloses an online cleaning device for a metallurgical furnace. The online cleaning device comprises a water tank, a cleaning pipe, a water pump and a motor, wherein a filter and a cooler are arranged in the water tank, the filter is connected with a water return pipe of to-be-cleaned equipment, the water pump is connected with the motor, a liquid inlet of the water pump is connected with a liquid outlet of the water tank, and a liquid outlet of the water pump is connected with a liquid inlet of the cleaning pipe. The device can quickly and efficiently clean a metallurgical furnace water cooling part and a cooling water pipe, the problems and the passive situation in the production of the metallurgical furnace can be solved, the cooling effect of the metallurgical furnace can be improved, the service life of the metallurgical furnace can be prolonged, and the production cost can be reduced. 本发明公开了一种冶金炉窑在线清洗装置，包括：水箱、清洗管、水泵、电机，所述水箱内设有过滤器、冷却器，所述过滤器与待清洗设备的回水管连接，所述水泵与电机连接，所述水泵的进液口与水箱的出液口连接，所述水泵的出液口与