边部加热器.ppt

1、边部加热器,EDGE HEATER SPECIFICATION,Ratings 4000kW - 300Hz Power system 1 power source - 4 C-type inductor arc spot preventing system Edge heater type 2set x 2000kW floor type Retract maximum stroke for maintenance 6 - 7 m Retract speed 200 mm/sec (motor operate) Retract position detecting ( absolute en

2、coder ) Gap opening mechanism (air cylinder and jack ) One pare coil operation (2000kW - at 260mm core gap) Heat and scale insulation (Water cooled refractory plate and Shield plate) Cooling system Ionized water closed loop cooling system (3680 L/min) Control system Edge heater PLC(T3H)+ MMI(touch p

3、anel)+ TL-S20 Retract drive system VVVF (T-S250) control,HEATING SPECIFICATION,EDGE HEATER COMPONENTSEDGE HEATER ASSEMBLY(STAND FRAME TYPE),Stand frame,Mold coil,Protection roll,Wheel,Control terminal box,Edge heater assembly,Stopper,Rail,Motor & gear box,Insulated iron core,EDGE HEATER COMPONENTSED

4、GE HEATER ASSEMBLY(FLOOR TYPE),Inductor,Edge heater assembly (car),Wheel,Rack,Maximum power output with bars of various widths thanks to side-by-side layout for DS/WS edge heaters (patent applied for),Providing the High Power and Efficiency Needed for Todays Hot Strip Mill Lines,EDGE HEATERLAYOUT,ED

5、GE HEATER ASSEMBLY (FLOOR TYPE),capacitor,MOTOR,AIR SYLINDER,GEAR,WATER COOLED CABLE,WHEEL,CHAIN,HINGE,UPPER INDUCTOR,LOWER INDUCTOR,C-TYPE CORE,(Standard dimensions for two1,000 kW rated systems),OUTLINE OF EDGE HEATER FLOOR TYPE,OUTLINE OF EDGE HEATER FLOOR TYPE,(Standard dimensions for two1,000 k

6、W rated systems),Table roller,Refractory plate,Hot bar,rail,Upper inductor,Lower inductor,EDGE HEATER COMPONENTSC-SHAPED INDUCTOR,Mold coil,Protection roll,Insulated mold core,Busbar,1. Improved heating efficiency thanks to variable-gap C-type conductor (patent applied for),2. Longer life thanks to

7、radial iron core (patent applied for),Providing the High Power and Efficiency Needed for Todays Hot Strip Mill Lines,EDGE HEATER INDUCTOR(C-TYPE),HINGE,HOT BAR,SCALE BLOW NOZZLE,MOLD COIL,COIL,REFRACTORY PLATE,WATER COOLED COPPER PLATE,Cooling water piping,C-shaped core,C-SHAPE INDUCTOR OUT LINE,C-S

8、HAPED CORE HINGE,INDUCTOR VARIABLE GAP OPEN MECHANISM STAND FRAME TYPE,Wheel,Hinge,Gap opening motor,Air cylinder,Gap opening servo cylinder,Absolute encoder,Resolver,C-TYPE EDGE HEATER MAIN SIZE,LOWER CENTER APRON,LOWER INDUCTOR MOVING DEVELOPMENT,OLD TYPE E-TYPE INDUCTOR,NEW TYPE C-TYPE INDUCTOR,T

9、OP & TAIL,PASSLINE -50mm,MAKER,TMEIC,PASSLINE -50mm,PASSLINE -50mm,MULTI WINDING INDUCTOR,OTHER MAKER,CENTER APRON,DS IND.,WS IND.,PASSLINE -20mm,PASSLINE -20mm,FIX GAP PASSLINE -50mm,MIDDLE,TOP POWER,2000 kW,1300 kW,1000 kW,MAINTENANCE,TYPE,DIFFICULT,DIFFICULT,EASY,RECOMEND,BEST,NOT GOOD,NOT GOOD,A

10、DJUSTABLE GAP OPENING CONTROL,PLC APC CONTROL,VVVF,MOTOR,RESOLVER,SCREW JACK,ABSOLUTE ENCODER,GAP POSITION,SPEED REFERENCE,SPEED FEED BACK,MAX.200mm/S,EDGE HEATING PROFILE,C-TYPE INDUCTOR EFFICIENCY CURVE,INDUCTOR EFFICIENCY,NARROW BAR POWER CURVE,Comparison of New and Old Edge Heater,EDGE HEATER GA

11、P CONTROL,EDGE HEATER,TOP GAP,BAR TOP,EDGE HEATER TOP GAP,TOP GAP,EDGE HEATER MIDDLE GAP,MIDDLE GAP,MIDDLE GAP HEATING,TOP GAP HEATING,PROTECTION ROLLER,REFRACTORY PLATE,SHIELD COVER,INDUCTOR PROTECTOR OUTLINE,TMEIC EDGE HEATER SUPPLY LIST 1 C TYPE (12 SET),NO.,8,9,10,11,12,COUNTRY,JAPAN,JAPAN,CANAD

12、A,KOREA,KOREA,CUSTOMER,NSC,NSC,DOFASCO,POSCO,POSCO,PLACE,KIMITSU,HIROHATA,HAMILTON,POHANG,POHANG,LINE,CW,HOT,HOT,2HOT,APL,INDUCTOR TYPE,C TYPE,C TYPE,C TYPE,C TYPE,C TYPE,INDUCTOR GAP,FIX TYPE,FIX TYPE,FIX TYPE,ADJUSTABLE,FIX TYPE,POWER,600kW,4000kW,4000kW,1*3000 kW,1*400 kW,MAX POWER,600kW,4000kW,4

13、000kW,FREQUENCY,3000Hz,300Hz,300Hz,300Hz,3000Hz,HOT BAR MATERIALS,CARBON ST.,CARBON ST.,CARBON ST.,CARBON ST.,SILICON ST.,STAINLESS,STAINLESS,SILICON ST.,BAR THICKNESS (mm),2.4-7.9,20-50,20-50,20-40,1.5-3.0,BAR WIDTH (mm),165-431,550-1850,550-1850,800-1980,800-1500,BAR LENGTH (m),CONTINUOUS,BAR SPEE

14、D,(m/min),87-136,20-80,20-80,25-60,25-60,HEATING LENGTH (mm),-30,-80,-80,-75,-30,BAR TEMP.,（）,1250-1300,700-1350,700-1350,900-1250,ROOM TEMP.,RISING,TEMP,（）,200 at 5 mm,50 at 25 mm,50 at 25 mm,50 at 25 mm,150 at 15 mm,SET AREA,BEFORE WELD,CS-F1,R-CS,R-CS,SUPPLY,Sep.-99,Mar.-2000,Dec.-2000,Mar-04,Oct-04,OPERATION,Nov.-99,May.-2001,Dec.-2001,Oct-04,Mar-05,TMEIC EDGE HEATER SUPPLY LIST 2 C TYPE (1 SET),13,1,CHINA,BAOSTEEL,MAANSHANG,SHANGHAI,HOT,HOT,C TYPE,C TYPE,ADJUSTABLE,1*4400 kW,300Hz,3000Hz,CARBON ST.,20-60,800-2150,700-1730,90,20-90,-25,-25,850-11