ఆటోమేటిక్ కరిగిన అల్యూమినియం రిఫైనింగ్ డీగ్యాసింగ్ మెషిన్

ఆటోమేటిక్ కరిగిన అల్యూమినియం రిఫైనింగ్ డీగ్యాసింగ్ మెషిన్

వివరణ

ఆటోమేటిక్ కరిగిన అల్యూమినియం రిఫైనింగ్ డీగ్యాసింగ్ మెషిన్

ఆటోమేటిక్ కరిగిన అల్యూమినియం రిఫైనింగ్ డీగ్యాసింగ్ మెషిన్

Molten aluminium degassing machine

Molten aluminium refining machine

Automatic molten aluminium refining degassing machine is special equipment designed and manufactured by our company to refine aluminum liquid.

The device is driven by a motor to drive a graphite rotor immersed in a crucible, and high-purity nitrogen gas is feed into the aluminum liquid through a graphite rotor.

The refining agent can be charged to the aluminum liquid through an external powder feeding device.

The aluminum liquid and nitrogen or argon and the refining agent achieve the purpose of degassing and slag removal under the certain rotation of the graphite rotor.

అప్లికేషన్

Automatic molten aluminium refining degassing machine is suitable for the refining of aluminum liquid in the crucible, molten pool and transfer ladle.

Applicable furnace diameter Φ200-1700mm, furnace depth 500-1000mm, can also be designed according to the requirements.

The equipment has the advantages of reliable operation, easy operation, సులభమైన నిర్వహణ, convenient graphite rotor replacement, మొదలైనవి.

It is ideal equipment for aluminum liquid refining in aluminum casting factories.

Degassing principle

Hydrogen has a high solubility in aluminum liquid, which reduces the physical properties and machinability of castings. To cast high-quality castings, the hydrogen content of the aluminum liquid must be kept at a low level.

The small rotor of the degassing refining equipment can effectively disperse the inert gas into small bubbles, which are evenly dispersed and floated in the aluminum liquid.

The partial pressure of hydrogen in the aluminum liquid is higher than that in the bubble, and the hydrogen gas will diffuse into the inert gas and float up to the liquid surface with the bubble, thereby effectively reducing the hydrogen content in the aluminum liquid.

అదే సమయంలో, the floating bubbles bring the fine inclusions in the aluminum liquid to the surface of the aluminum liquid and are captured and removed by the covering agent.

బ్లో ఎయిర్ పంప్ చెక్క ధాన్యం కాగితాన్ని తీయడానికి బ్లోబ్యాక్ చేయడానికి ఉపయోగించబడుతుంది

ITEM బ్లో ఎయిర్ పంప్ చెక్క ధాన్యం కాగితాన్ని తీయడానికి బ్లోబ్యాక్ చేయడానికి ఉపయోగించబడుతుంది గమనిక

 

 

 

Refining gas

Purity % ≥99.996

 

 

High purity nitrogen or argon

Moisture content ppm 3
O2 ppm 5
Pressure MPa 0.1-0.6 adjustable
Flow m3/h 0~2.5 adjustable

 

 

Power supply

Phase 3
వోల్టేజ్ 415±10%
Hz 50
Total power kW < 3
Arm lifting motor KW 1.1 Arm lifting
Rotating motor KW 1.1 Shaft rotation
Baffle lifting motor KW 0.2 Graphite baffle lifting
Powder charging motor KW 0.2 Powder charging
Graphite rotor rotating speed r/min 0~600 Adjustable
Refining degassing time min 0~99 Adjustable
Liquid aluminum temperature ℃ 640-850
Processing liquid aluminum quantity kg ≥300 One time
Graphite rotation shaft size Dia Φ 80
Length 750
Graphite rotor size Dia Φ 180
Length 52

 

Graphite baffle size

Length mm 600
Width mm 90
Thickness mm 52
Quantity 1
Weight kgs 550-600

Molten aluminium refining degassing machine and equipment made by Brightstar Aluminum Machinery Co., లిమిటెడ్.






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