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Rotary kiln is the main equipment for sintering cement clinker. The rotary kilns produced by our company can be divided into dry process and wet process. They can also be used for chemical industry, metallurgy industry and etc. Through technical renovations, the rotary kiln sintering system equipment made by our company has adopted high measuring precession plunger pump, variable speed adjusted valve, contact graphite block air seal and other national advanced technologies. In order to rise up automation degree, industrial TV has been used at the kiln head for monitoring of kiln, analog fluorescent screen has been used for display of process flow; infrared scanning system has been adopted for sintering zone to directly reflect the burning conditions on the computer. With the use of these new technologies, it is directly in vision, convenient in operation and reliable in use. Therefore, the condition can be raised. Compared to been raised 3-5% up, production has been increased 5-10% and heat consumption has been reduced 15% down. 

Technical document of Y5274 rotary kiln

Equipment name: Rotary kiln

Usage: Coalmining cement clinker of 6000t/d clinker production line

Specification: Φ5.2×78m(shell I.D×length)

Kiln support: 3

Inclination: 4%(sin)

Rotary speed of shell: Main driving: 0.4~4 r/min

                  Auxiliary driving: 0.146 r/min

Motor of main: ZSN4-450-12

             Model of main motor: 800 power

             Armature voltage: 660V

             Rotary speed: 1000 r/min

             Speed regulation range: 100~1000 r/min

Model of tachogenerator: ZYS-3A

             Model of main motor: 22 power

             Voltage: 110V

             Speed regulation range: 0~2000 r/min

Model of main reducer: JH900C-SW305-28

             Center distance: 1980mm

             Speed ratio: 26.646

Model of lubrication oil station: XYZ-160GZ

             Motor of oil pump: 7.5KW(2 units)

             Electric heating period: 24KW/220V

Auxiliary driving device:

             Motor model: Y280M-4

             Power: 90kw

             Voltage: 380V

             Rotary speed: 1480r/min

Model of reducer: ZSY400-35.5-Ⅰ

             Center distance: 880mm

             Speed ratio: 35.795

Electric hydraulic block brake:

             Quantity: 1 set