Multifunction Crane for Electrolytic Aluminum for Large-scale Pre-baked Anodic Aluminum Electrolytic Production

Multifunctional Crane for Electrolytic Aluminum is mainly composed of crane & trolley travelling mechanism, hydraulic and electric control mechanism, feeding mechanism, slagging mechanism, the anode replace mechanism, shelling mechanism and aluminium discharging mechanism.
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Products Details

overview

The electrolytic aluminum multifunctional crane is the key process equipment for the production of large-scale prebaked anode electrolytic aluminum. The crane can work in the environment containing HF corrosive gas, alumina powder, fluoride salt, carbon dust powder, asphalt smoke, high molten salt, and strong magnetic field. It has the functions of cracking electrolyte encrustation, replacing anode, adding alumina powder and electrolyte, lifting and transporting aluminum ladle and tapping water and slag, lifting the anode bus frame assists in lifting the anode bus, lifting the electrolytic cell and the upper structure of the cell during installation and maintenance, cleaning and soot blowing of the track, and sporadic lifting in the workshop. Multifunctional Crane for Electrolytic Aluminum is mainly composed of crane & trolley travelling mechanism, hydraulic and electric control mechanism, feeding mechanism, slagging mechanism, the anode replace mechanism, shelling mechanism and aluminium discharging mechanism. The whole crane system adopts frequency conversion and PLC control. The operation adopts cabin room or remote control operation, and the two operation modes can cooperate with each other or be controlled independently. Electrolytic aluminum crane has been widely used in the electrolytic aluminum industry.

parameter

Span m 22.5 25.5 28.5 28.5 31.5 34.5
Crane speed m/min 2-60
Tool trolley Traveling speed m/min 2-30
Spinning speed rpm 0.31-1
Cab speed rpm 0.2-2
Aluminium trolley Traveling speed m/min 2-30
Lifting capacity t 16 20 20 32 32 32
Lifting speed m/min  1-5  1-4.8
Fluoride feed truck Traveling speed m/min  3-30  --
Feed tube lift m/min 0.6-6
Fixed insulated electric hoist Lifting capacity t 2×12.5 2×25
shelling mechanism impact supply J 98
frequency time/min 1200
Twisting mechanism Chuck lift speed m/min  1/9
Screw head lift speed m/min  1/10
head torque N.m 250-375
Slag fishing mechanism Lifting speed m/min 0.9-9
Blanking mechanism Tube lift m/min 1.3-13
Tube rotation m/min 0.4-4

Features of electrolytic aluminum crane

1. The electrolytic aluminum crane adopts fully hydraulic, Pneumatic System. 2. The main trolley of the electrolytic aluminum crane has the function such as crust breaking, go up and down, Crust breaking head tilt and continuous knock. 3. The feed pipe of the electrolytic aluminum crane can go up and down and rotate. 4. The feed bin vibrate on time automatically, has the material level auto-alarm function; 4. The cabin room can do horizontal rotation and be installed with auto lift straight ladder. 5. The trolley of electrolytic aluminum crane is installed with auto counterpoint feeding system; 6. All adopt PLC control, have both cabin room control and remote control. It adopt more techniques such as overload limiter, aluminum discharging electronic scale load weighing device, OSD, etc. 7. Radio remote operation gives crane operators best visibility and high safety. Besides main brakes on gearbox first reduction shaft, a safety disk brakes is installed on the main crane barrel of hoist. 8. High quality motors and controls are used on the electrolytic aluminum crane to withstand high temperature and humidity in the special environment. 9. Multiple insulations is provided at hook, on frame and between frame and crane bridge, which ensures electrolytic aluminum crane to work safely in the charged working conditions.

Safety features of electrolytic aluminum crane

Safety always ranks top. In order to ensure the safety of your material handling equipment and working staff, the electrolytic aluminum crane has adopted the following devices: 1. Crane traveling limit switch is used on electrolytic aluminum crane. 2. Crane weight overload protection device 3. Lifting height limit device 4. Voltage lower protection and phase sequence protection function 5. Emergency stop device 6. Warning devices: flashing lights and warning sound. 7. Wireless infra-detector for anti-collusion, etc.

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