Xingbang Laterite Nickel Ore Kiln General condition:
This series of rotary kiln is the large-size advanced international calcining kiln&furnace which is developed by our company and many scientific research institues such as Beijing General Research Institute of Mining&Metallurgy,Changsha Research Institute of Mining&Metallurgy,Suzhou Sinoma Research Institute of Non-metallic Mining Industry,etc.Compared with the rotary kiln with the same sepcification made by the traditional technology,this series of rotary kiln can make the production capacity increase by 30%,make the heat consumption reduce by 40% and make the discharged flue gas temeprature less than 250,so it is convienient for collecting dust and meeting the modern enviroment protection needs about energy saving and consumption reducing. this rotary kiln is widely used for extracting nickel from laterite.calcining the activated limestone.oxidized pellet.magnesium oxide.aluminum oxide.titanium dioxide,etc.
Xingband Heavy Industry Machienry Co.,Ltd
2.The structure characterisitc of the rotary kiln
this rotary kiln shell design fully take into consideration of the corner at shell flexible supporting to extend the lifetime of refractory bricks and castings.
Adopt supporting roller bearing with big diameter and small ratio between length and diameter to improve the reliability. the bearing automatic self-aligning bearing.
The better sealing effect of new type open gear hood sealing type.
The spring lamination overlying type flexible sealing,double layer spring lamination sealing increase the heat insulation layer to improve the reliability and lifetime.
The parameter of the rotary kiln
The slope of kiln shell is 5.2%.
There are 4 supports.The type of thrust roller is hydraulic
The speed of main drive is 0.5-1.04,the speed of auxliary drive is 6.59
Xingband Heavy Industry Machienry Co.,Ltd