Jiangsu pengfei group co.,ltd.

Rotary kiln body is rolled by steel plate,Website:http://www.cncementmachinery.com, with refractory lining inside and shows a certain degree to the horizontal level. Each block support device is supported by three wheel belts. Fix a gear ring in the inner cylinder around feeding wheel belt with cutting spring plate. There is a meshing pinion under it. When operating normally, transmit power to open gear device from main drive motor to main reducer to drive rotary kiln.StructureRotary kiln body is rolled by steel plate, with refractory lining inside and shows a certain degree to the horizontal level. Each block support device is supported by three wheel belts. Fix a gear ring in the inner cylinder around feeding wheel belt with cutting spring plate. There is a meshing pinion under it. When operating normally, transmit power to open gear device from main drive motor to main reducer to drive rotary kiln.Working principleMaterial is calcinated in the kiln from kiln end (cylinder upper side). Because cylinder tilts and rotates slowly, material both rolls in the circumferential direction and moves in the axial direction (from high to low end). It continues to complete industry process of decomposition and calcinations through physical and chemical changes. Finally, clinker comes to cooler to cool from kiln head cover.Fuel is injected in to the kiln from kiln head. The combustion exhaust gas is derived from the kiln after heat exchanging with material.Composition1. Cylinder and kiln lining2. Wheel belt3. Support device4. Drive device5. Kiln head cover6. Burner7. Smoke chamber8. Heat exchange device9. Feeding equipmentRoutine inspection1. drive device inspection2. wheel belt and support device inspection3. kiln cylinder inspection4. sealing device inspectionTechnicalSpecification(m)?2.8/2.5 * 44?3 * 48?3.2 * 50?3.3 * 50?3.5 * 54?4 * 60Capacity(ton/day)300600-700100012001500-18002500Slope of the kiln shell(%)3.53.53.5444No. of supports333333Type of thrust rollerMechanicalMechanical &HydraulicHydraulicHydraulicHydraulicHydraulicRotating Speed of KilnMain driving(r/min)0.445-2.220.676-3.380.36-3.570.36-3.570.39-3.90.41-4.07Auxiliary driving (r/min)4.759.366.55.617.668.2Main dringReducerModelZSN4-225-21Z2-101ZSN4-280-091BZSN4-280-091BZSN4-315-092ZSN4-355-092Rated power(kw)55100160160220315Speed regulation range (r/min)~1000~15001500150010001000Rated voltage (V)440220440440440440ReducerModelZS145-1-1ZS145-1-1ZSY-450-40-VZSY450-40NZS995-28VIBLYNS1110-22.4VBRTotal ratio49-635040402822.4Auxiliary drivingElectrical MotorModelY122M-4Y160M-6Y160M-4BY160M-4Y200L1-6Y180L-4Rated power (kw)47.5151118.522Speed regulation range(r/min)1440970146014609701470Rated voltage (V)380380380380380380ReducerModelZL35-16ZL35-7-IZSY160-31.5-IIZSY355-31.5ZSY355YNS440-45 II RTotal ratio40.441431.531.54545(ton)Total weight (excluding refractory brick)177207256.5281341434(ton)Weight of discharging kiln hood202225272835Specification (m)?4.3 * 64?4.8 * 74?5.0 * 74?5.6 * 87?6.0 * 95Capacity (ton/day)350050006000800010000Slope of the kiln shell ?%?44444No. of supports33333Type of thrust rollerHydraulicHydraulicHydraulicHydraulicHydraulicRotating Speed of KilnMain driving (r/min)0.4-4.00.35-40.35-4Max 4.23Max 5Auxiliary driving (r/min)7.938.527.588.79.2Main dringReducerModelZSN4-355-12ZSN4-400-092ZSN4-450-092ZSN4-450-12ZNS4-500-092Rated power (kw)400630710800950 * 2Speed regulation range (r/min)100~1000150087.5~1000100~1000100~1000Rated voltage (V)440660660660660ReducerModelYNS1400-31.5VIBLJH710C-SW305-40JH800C-28JH900C-SW305-25JS900C-SW305-28Total ratio31.542.22626.81223.90126.646Auxiliary drivingElectrical MotorModelY200L-4Y250M-4Y250M-4Y280M-4Y315M1-4Rated power (kw)30555590132Speed regulation range (r/min)14701480148014801490Rated voltage (V)380380380380380ReducerModelYNS497-45ZCJH220C-SW302-28JS280C-45ZSY400-35.5-IZSY450-35.5-ITotal ratio45284535.79535.795(ton)Total weight (excluding refractory brick)550.585489412011580(ton)Weight of discharging kiln hood3645484*60m rotary kiln1. Production capacity: 2500t/d2. Rotary speed of main driving: 0.41-4.07r/min; Inclination: 4%3. Rotary speed of auxiliary driving: 8r/h4. Support number: 35. Sealing type: Steel sheet sealing for kiln head;Kiln tail: sealing with cylinder compacting end face (The user can adopt the other type.).6. Cooling type for kiln head: Air cooling7. Driving type: Single driving8. Type of thrust roller: Hydraulic thrust roller9. Model of main driving motor: ZSN4-355-092; Power 315kW; Rated rotary speed 1000r/min; Armature voltage 440V; Exciting voltage 180V; Speed adjustable range 100-1000r/min (Shanghai Nanyang Motor Factory)10.Tachogenerator ZYS-100A; Power 8W; Max. working rotary speed 1000r/min Max. operating voltage 100V; Max. load current 80mA11.Main reducer:Model: YNS1110-22.4-VBR ? I=22.412.Auxiliary driving motor:Model: Y180L-4; Power 22kW; Rated rotary speed: 1470r/min; Rated voltage: 380V13. Auxiliary driving reducer:Model: YNS440-45-?R ?I=4514. Gear drive: Open m=28 ?Z1/Z2=19/218?5.2?78m rotary kiln?Equipment name: Rotary kilnUsage: Coalmining cement clinker of 6000t/d clinker production lineSpecification: ?5.2?78m(shell I.D?length)Kiln support: 3Inclination: 4%(sin)Rotary speed of shell: Main driving: 0.4~4 r/minAuxiliary driving: 0.146 r/minMotor of main: ZSN4-450-12Model of main motor: 800 powerArmature voltage: 660VRotary speed: 1000 r/minSpeed regulation range: 100~1000 r/minModel of tachogenerator: ZYS-3AModel of main motor: 22 powerVoltage: 110VSpeed regulation range: 0~2000 r/minModel of main reducer: JH900C-SW305-28Center distance: 1980mmSpeed ratio: 26.646Model of lubrication oil station: XYZ-160GZMotor of oil pump: 7.5KW(2 units)Electric heating period: 24KW/220VAuxiliary driving device:Motor model: Y280M-4Power: 90kwVoltage: 380VRotary speed: 1480r/minModel of reducer: ZSY400-35.5-?Center distance: 880mmSpeed ratio: 35.795Electric hydraulic block brake:Quantity: 1 set?3.5?52m Rotary Kiln??Technical parameters & performances1?Sepc. ??3.5?52m2?Capacity?1700t/d ?With capacity of preheater & calciner? ? ?3?Shell inclination?4%4?Shell rotating speed?0.39-3.91r/minAuxiliary transmission rotating speed?0.127r/min5?QTY of Supports : 36?Sealing type: kiln head steel disc sealing?Compression end surface sealing of cylinder at kiln tail7?Cooling type of kiln head: air cooling8?Transmission type: single driving9?Thrust roller type: hydraulic thrust roller (oil pump station of thrust roller: YY-I type)10?Cooling water consumption of each idler roller device?2.5m3/h11?Main driving motor:Type?ZSN4-315-092 ? ?Power220kW ?Rated rotating speed1000r/min ? Rated voltage 440V ? ? Protection class?IP44 ?Exciting voltage180V ? ? ??Speed adjust range100-1000r/min12? Tachogenerator?Type? ZYS-3A ?Speed adjust range?0-2000r/min?Power?22W Rated voltage110V13? Main reducer?Type?YNS995-28VIBL ? ?Central distance 995mm ? Transmission ratio 2814? Auxiliary transmission motor?Type?Y200L1-6 ? Power18.5kW ? Rated rotating speed?970r/min Rated voltage 380V15? Auxiliary transmission reducer?Type?ZSY200 ? ?Central distance 440mm ?Transmission ratio: 4516? Equipment weight: 370t (including kiln hood)?? Supply range & material qualityMain equipment?A? Rotary section1? Shell ?Material quality Q235-B ?1pc2? Tyre ?Material quality ZG310-270 HB>180 ? 3pcs3? Bull gear ?Material quality ?ZG310-570 HB=200 ? 1pc?B?Sealing device at kiln head (Graphite maze sealing) 1set(C) Sealing device at kiln tail (Compression sealing of cylinder) ? 1set(D) Supporting device (3 supports)1. Idler roller supporting section (two groups)Idler roller ZG340-640 ?HB>190 ?2pcs?2Idler roller shaft 45# ?HRC45-48 ?2pcs x2Base of idler roller shaft ? assembly parts ?2pcs x 22?Thrust/supporting roller bearing section ?(one group)Supporting roller ZG340-640 ?HB>190 ?2pcsSupporting roller shaft45# ?HRC45-48 ?2pcsThrust roller ?ZG340-640 ?HB>190 ?1pcThrust/supporting roller bearing base ?assembly parts ?1pcOil pump station of thrust roler & control cabinet YY-I type ?one pc for each(E) Pinion section1?Pinion ?35SiMn ?HB>207-269 ?1pc2?Pinion shaft 35CrMo ?HB>217-265 ?1pc3?Pinion bearing base ?assembly part ?1set(F) Transmission device1?Main motor ?ZSN4-315-092 ?1pc2?Speed monitoring motor ?ZYS-3A ?1pc3?Main reducer YNS995-28VIBL 1pc4?Auxiliary motor ?Y200L1-6 ?1pc5?Auxiliary reducer ZSY200 ?1pc6?Coupling ? assembly parts ?1set7?Transmission device base assembly part 1pc(G) Bull gear cover ?assembly part ? 1pcH) Cooling air pipes at kiln tail ?1pc(I) Control box of DC motor

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