I. brief introduction
The Aluminium tapping tube cleaning machine is a kind of mechanical device which is cleaned by electrolytic impurities on the suction aluminum tube during the process of removing aluminum from the vacuum ladle. The liquid aluminum electrolytic tank by suction pipe vacuum ladle, the frequent high temperature cooling process, various impurities in liquid aluminum can be adsorbed on the suction pipe wall, slowly causing suction pipe blocked, this time you need to put off the aluminum suction pipe to make it clean to use.
Aluminium tapping tube cleaning machine can be roughly divided into drill, drill pipe, clamp, cover, bed, motor, hydraulic clamping system, moving slag box and other components.
Ⅲ. Working principle
The working principle of the Aluminium tapping tube cleaning machine is the rotary feeding of the special drill bit, so as to clean out the electrolyte and other impurities in the suction aluminum tube. The speed regulating device is usually designed in the system to deal with the uneven blockage in the suction aluminum pipe. The suction aluminum tube cleaned by this method can be put into use without manual treatment.
Ⅳ, matters needing attention
1. The bed of suction pipe cleaning machine is made of cast iron, but it still needs to be fixed with concrete foundation like lathe to ensure the stability of the cleaning machine.
2, balance crane because the center of gravity is higher, also need to fix with concrete foundation.
3. The hydraulic system needs to inject N46 antiwear hydraulic oil into the tank beforehand.
4, the operation of the balance of the crane hanging aluminum tube placed on the bed clamping position, the operation of hydraulic clamping aluminum tube.
5. Operate the main drill bit with proper rotating speed and feed speed to drill the blockage in the pipe.
6, open the hydraulic clamping device, with the balance of the hanging aluminum tube hanging neatly.
Ⅴ, cleaning frequency
The suction tube is cleaned once in 3 days, and 3000 tons of aluminum water is pumped to reach the scrap period.
Ⅵ. Scope of application
Lifting bag cleaning machine can be used to clean the cold bag and hot bag, generally more than 20 minutes to complete a lifting bag cleaning. The cleaning machine can only clean the straight pipe and the tip pipe. The fixed suction pipe cleaning machine can not be used to clean the elbow part of the suction aluminum pipe, and the bent pipe needs manual cleaning.