In the aluminum electrolysis operation process, the replacement of anode is an indispensable step, and the temperature of the residual electrode replaced from the electrolyzer is very high, so  the residual electrode tray is placed on the workshop usually, and then it is placed in the tray to reduce the temperature and then transferred. However, the high-temperature residual electrode will emit a large amount of harmful gases, which seriously affects the health of workers, and it is also creates a certain burden on the energy-saving and emission reduction of the enterprise. In response to these phenomena, Jingwei Technology has designed and developed a new type of residual electrode cooling dust collection device.

    JW-801A series butt cooling device can be fixedly installed in the electrolysis workshop in the area between the two columns and beams on the big side against the wall. And the 3 sets of lifting and collecting dust cover institutions are driven by electric remote control to automatically realize the 6 residual anodes placed next to the anode tray to be sealed and covered. The valve of the collecting tube is opened electrically to carry out the cooling of residual electrodes and recycling treatment of the harmful fumes and dust,which will carry out emission orderly, improve the operation environment of the electrolysis workshop and reduce the unorganized emission of harmful fumes. And it meets the national environmental protection requirements of the aluminum electrolysis enterprises.

    JW-801A series butt cooling device adopts split equipment, convenient installation and removal. Each dust collection hood can be operated separately, and the hood plate is made of high-temperature-resistant alloy material, which is durable, safe and reliable.

    The practical application of JW-801A series butt cooling device in Weiqiao Pioneering has eliminated the unorganized emission of harmful smoke and dust produced by high-temperature residual electrode. And it also contributed to the customer's application for creating A-class enterprise. It can isolate the high temperature, eliminate the dangerous factors, and reduce the hazards of the high-temperature residual electrode for the operators.