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Calcined spodumene battery grade lithium rotary kiln

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Technical

Main technical performance and requirements of rotary kiln

Project no.SCKS1633
Equipment no.
Sub-item name midst of the furnace
Bid No. 
Manufacturing plant
Date2016.09
Application   apply to calcine spodumene clinker
Equipment name   4.088m rotary kiln
Drawing no.    
performance parameter    
 capacity t/d 350
 slope % 3.5
supporting number   4
4 gears
 rotate speed    
 main drive r/min 0.154~1.54
auxiliary drive r/min 0.042
 drive type   single drive
 main drive motor   Shanghai Nanyang, Zhejiang hengli
 model   YSNP450L1-6
 power kW 355
 rated speed r/min 990
 rated voltage V 380
speed adjustable range r/min 100~990
speed adjustable mode   AC inverter adjustable speed
IC416
cooling way IC416
  axial flow fan for cooling (equipment provide)
level of protection   IP54,F
IP54, F grade
auxiliary drive motor   Siemens Bade
 model   Y-200L-6
 power kW 18.5
 rated speed r/min 970
 rated voltage V 380
 main drive reducer   Chongqing gearbox Co., Ltd. and Nanjing high precision gear Co., Ltd.
 model   ZSY710-56-
 drive ratio   56
 center distance mm 1565
 cooling way    
coiler cooling (equipment provide)
auxiliary drive reducer    
Chongqing gearbox Co., Ltd. and Nanjing high precision gear Co., Ltd.
 model   ZSY180-35.5-II
 drive ratio   35.71
 center distance mm 395
hydraulic thruster oil station   Chuanrun, Kairun
 model   TBY-12
2  main parts    
 the first gear riding ring    
 specification   4850700
 material   ZG310-570
 number   1
 one-piece weight kg 24900
 the second gear riding ring    
 specification   4850780
 material   ZG310-570
 number   1
 one-piece weight kg 27700
 the third gear riding ring    
 specification   4850780
 material   ZG310-570
 number   1
 one-piece weight kg 27700
 the fourth gear riding ring    
 specification   4850780
 material   ZG310-570
 number   1
 one-piece weight kg 29500
 kiln head guard plate    
 material   ZG40Cr25Ni20
 number   36
 one-piece weight kg 95.7
 kiln end guard plate    
 material   ZG35Cr24Ni7SiN
 number   24
 one-piece weight kg 65.0
returning charge hopper    
 material   NM320
 number   12
 one-piece weight kg 139
 big gear ring    
 specification                                                                                                                                                                                                           M=28 Z=218 B=400
 material   ZG35CrMo
 number  piece 1
 one-piece number kg          11740
 pinion    
 specification   M= 28Z=19 B=450
 material   35CrMo
 number  piece 1
 one-piece weight kg 650
 pinion shaft    
 material   35CrMo
 number  piece 1
 one- piece weight kg 794
 the first gear supporting roller    
 specification    1500800
 material   ZG340-640
 number  piece 2
 one-piece weight kg 8700
 the first gear supporting roller shaft    
 material   35CrMo
 number  piece 2