At present, the widely used aluminum electrolytic cell pre-baked
anode claw conductive device is composed of aluminum guide rod, aluminum - steel explosive composite welding piece and cast steel claw welding.In the process of aluminum electrolysis, due to the influence of specific resistance and connection of cast steel material, the voltage drop in cast steel claw area increases, the current loss increases, and the electrolysis cost increases.The surface contact of aluminum and steel is adopted in the explosive welding composite sheet, and the brittleness and hardness of aluminum and steel alloy layers determine that under the action of high temperature load and strong current shock, the aluminum and steel alloy layers are easy to be pulled and split, which leads to the dropping and grasping accident of aluminum electrolytic cell pre-baked
anode claw device.The
Anode claw with steel shell with aluminum core for new energy saving electrolytic aluminum developed and produced by our company overcomes the disadvantages of the old
anode claw of steel and has the following characteristics:
1.No explosive welders;
2.Small pressure drop, small loss;
3.high strength, not easy to deformation;
4.advanced technology.
(1)
Anode claw with steel shell with aluminum core beam single anode
Technical parameters:
Ambient temperature resistance: ≤5μΩ ;
aluminum steel conductive interface bonding rate: 100%;
Interfacial compressive strength: 783N/mm;
weight: 170kg;
External dimension: 1012×130×440mm.
According to the drawings of cast
steel claw provided by customers, we can design and manufacture single
anode claw products with different specifications (2, 3 and 4 claws).
(2) The
Anode claw with steel shell with aluminum core beam double
anode claw
Technical parameters:
Ambient temperature resistance: ≤7μΩ
aluminum steel conductive interface bonding rate: 100%;
Interfacial compressive strength: 783N/mm;★ weight: 450kg;
External dimension: 1095×805×480mm.
According to the drawings of cast
steel claw provided by customers, we can design and manufacture double
anode claw products with different specifications (6 and 8 claws).
