Technical Parameter
1. Technical performance
Dry production pre decomposition furnace
Specification: φ 4.8 × 76m rotary kiln
Production capacity: 5000t/d
Slope: 4%
Speed: Main transmission 0.35-4r/min; Auxiliary transmission 8.52r/h
Number of supports: 3 levels
Sealing type: kiln head, steel sheet sealing; Kiln tail, cylinder compression seal
Kiln head cooling: air-cooled
Wheel type: Hydraulic wheel (with wheel pump station)
Transmission type: single transmission
Main drive motor: ZSN4-400-092
Power: 630kW, speed: 1500r/min, rated voltage: 440V
Main gearbox: JH710C-SW305-40
Cooling coil cooling, center distance 1570mm, nominal speed ratio 40
Auxiliary motor: Y225M-4 IP44 45KW
Auxiliary gearbox: JH220C-SV302-31.5
2. Main components
Cylinder section
transmission
Supporting device (with stop wheel supporting device)
Wheel oil pump station
Sealing device for kiln head and kiln tail
Cooling air duct
Special tools for rotary kilns, etc.
Total weight of equipment: 841000+13000 (special tool for rotary kiln)=854000kg
2.1 Cylinder section
2.1.1 Cylinder body
The thickness of the cylinder steel plate is 28-85
The total weight of the cylinder is 36800kg, of which 20g is 366750kg; The rest are Q235.
2.1.2 Pad
The cylinder gasket adopts a structure that is easier to replace.
2.1.3 Wheel Belts
Adopting a rectangular solid structure, the tire material is cast steel, and it has undergone normalizing treatment.