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Membrane Electrolyzer stop operation safety precautions

2021/11/05 16:30
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[Abstract]:
After the Membrane Electrolyzer is determined to be shut down, the necessary tools for stopping the tank should be prepared in time, and the objects in contact with high-temperature melt should be preheated in advance.

   (1) After the Membrane Electrolyzer is determined to be shut down, the necessary tools for stopping the tank should be prepared in time, and the objects in contact with high-temperature melt should be preheated in advance.  

Membrane Electrolyzer
   (2) When the electrolyte and aluminum liquid are sucked out, a dedicated person must be responsible for lowering the anode. It is strictly forbidden to separate the anode from the electrolyte.
   (3) After a power failure, the insulation board must be removed from the short-circuit port, cleaned with breeze to ensure the cleanliness of the short-circuit surface, and the bolts must be tightened   
   (4) After tightening the bolts, check the temperature of the short-circuit port, and deal with it when the temperature of the short-circuit port exceeds 100°C, to prevent the temperature from rising too fast and melting the short-circuit port   
   (5) When the Membrane Electrolyzer leaks suddenly, on the one hand, send someone to lower the anode, and on the other hand, notify the rectifier station to cut off the power. It is strictly forbidden to separate the anode from the electrolyte to prevent it from producing well and affecting the entire series.   
   (6) On the other hand, find the location of the leaking furnace in time, send a crane or manpower to stop the leakage, use a baffle to block the busbar to prevent the bus from being damaged, and on the other hand command the crane or manpower to block the aluminum channel, if it cannot be blocked , Timely draw out the aluminum water and electrolyte
   (7) The drawn aluminum water is sent to the casting in time  
   (8) Strictly prevent the aluminum water or electrolyte leaking under the Membrane Electrolyzer from burning the cables and wires in the trench to prevent fire incidents. Prepare a fire extinguisher. It is strictly forbidden to put out fires with water.   
   (9) The personnel who plugged the leak must wear complete labor insurance to avoid accidents.   
   (10) After shutting down the Membrane Electrolyzer, put all the tools in place as required. Clean up the site and check all the tanks and surrounding areas, and make all records.