歯Trap관련.PDF

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1 Rev 1 Steam Trap Date ` Page 1 of Application Definition 2 21 Drip Trap, Tracer Trap, 2 22 Steam Trap 3 3 Steam Trap 7 4 Steam Trap Sizing 8 41 Drip Trap 8 42 Tracer Trap 8 43 Process Trap 9 44 Safety Factor Steam Trap 11 6 Steam Trap Steam Trap Steam Trap 14 7 Steam Trap Sight Glass

2 Rev 1 Steam Trap Date ` Page 2 of 18 1 Steam Trap (Condensate), System, Water Hammering, Steam Trap, Steam Trap System Steam Trap 58%, Trap 50%, Sizing, Steam Trap System 6, System Trap 1) Application Definition 2) Steam Trap 3) Steam Trap Sizing 4) 5) Check Troubleshooting 6) 2 Application Definition Radiator,,,, Steam Trap, 21 Drip Trap, Tracer Trap, Trap Drip Trap Steam Main Line Steam-driven Equipment Drain, Tracer Trap Heating Tracer Drain, Water Hammering,,, Damage Drip Trap Tracer Trap, Trap Damage,,, Heating

Rev 1 Steam Trap Date `000208 Page 3 of 18 22 Steam Trap User 5 Steam Trap, 3 Thermostatic ( ) Bi-Metal Mechanical Ball Floating ( )

3 Rev 1 Steam Trap Date ` Page 3 of Steam Trap User 5 Steam Trap, 3 Thermostatic ( ) Bi-Metal Mechanical Ball Floating ( ) Bucket Thermodynamic Thermodynamic ( ) (Disc) Steam Trap Steam Trap Steam Trap Steam Trap, 221 Thermodynamic Trap(Disc Trap) ( + ) Trap

4 Rev 1 Steam Trap Date ` Page 4 of Balanced Pressure( ) Trap Element Element,

Rev 1 Steam Trap Date `000208 Page 5 of 18 223 Inverted

5 Rev 1 Steam Trap Date ` Page 5 of Inverted Bucket Trap, Bucket Bucket Bucket, Bucket Vent Hole Bucket Bucket

Rev 1 Steam Trap Date `000208 Page 6 of 18 o o o o / o o o

6 Rev 1 Steam Trap Date ` Page 6 of 18 o o o o / o o o 224 Ball Floating Trap,, Ball Float Ball Float ( Air Vent )

7 Rev 1 Steam Trap Date ` Page 7 of 18 o o o o, o o 225 Bi-Metal Trap Bi-Metal Bi-Metal Bi-metal Trap Element, Bi-Metal Seat Element

8 Rev 1 Steam Trap Date ` Page 8 of 18 o Air Vent o, o Water Hammer,, o Water Locking o o o o 3 Steam Trap, Trap Type Steam Main Line Drainage Critical Tracing Non-Critical Tracing 1 : Disc Trap 2 : Bucket Trap 1 - Disc Trap 2 Balanced Pressure Trap o o o o o o ( ) o o (,, ) ( ) o 1 - BPT 2 - Disc Trap o o o o o ( ) o 1 Floating Trap o 2 - Bucket Trap 1 Steam Trap

9 Rev 1 Steam Trap Date ` Page 9 of 18 Steam Trap Code - ANSI/ASME PTC 391 Performance Test Code for Condensate Removal Devices for Steam Systems - ANSI/FCI 69-1 Pressure Rating Standard for Steam Traps - ANSI/FCI 85-1 Standard for Production and Performance Tests for Steam Traps 4 Steam Trap Sizing Steam Trap Sizing (CL ; Condensate Load) Trap Sizing, Oversizing, Cycle Trap Sizing Safety Margin 41 Drip Trap l A U I T T ; CL = ( ) l p a 1 L, l = (ft) A = Heat Transfer Area(ft 2 ) U = Heat Transfer Coefficient of Pipe(Btu/h_ft 2 _ ) I f = Insulation Factor(1 Insulation Efficiency) T P = ( ) T a = ( ) L = Latent Heat of Vaporization of Steam (Btu/lb) Heating ; CL, W ; Weight of Pipe(lb/ft) T 2 = Tracing ( ) T 1 = ( ) 42 Tracer Trap 2 l W 012 T2 T1 11 = ( ) + 05 CL L Tracing Steam (lb/h per 100ft) ( ) Product Pipe Size(inch) 15 psi Steam 200 psi Steam ( / ) ( / ) -20(-29) 20(-7) 60(15) -20(-29) 20(-7) 60(15)

10 Rev 1 Steam Trap Date ` Page 10 of 18 Product Pipe Size(inch) 15 psi Steam 200 psi Steam ( / ) ( / ) -20(-29) 20(-7) 60(15) -20(-29) 20(-7) 60(15) ) 85%, 15 mph 43 Process Trap Steam Liquid Indirectly CL = Q ( T2 T1 ) / 2 CL = Q ( T2 T1 ) / 4 For Water For Petroleum Product CL = Q 500 SG SH ( T2 T1 ) / L For Other Liquid Gas Indirectly CL = Q D SH ( T2 T1 ) 60/ L Air, Gas Heating Solid Indirectly CL = Q SH ( T2 T1) / L, Slurry Heating Solid Directly CL = W SH ( T2 T1) / L, Q = ( ; scfm, ; gal/min, ; lb/h) D = (lb/ft 3 ) SG = Specific Gravity SH = Specific Heat(Btu/lb_ ) L = Latent Heat of Vaporization of Steam(Btu/lb) W = Weight(lb) 44 Safety Factor ( ), (4336 kg/h ) Drip/Tracer Trap Safety Factor 2~3(Drip ; 3, Tracer ; 2) Steam ( ) Process Trap 2~5 Process Trap

11 Rev 1 Steam Trap Date ` Page 11 of 18 Heating Category liquid Indirectly Gas Indirectly Solid Indirectly Solid Directly Condition Steam Pressure Constant Variable Drainage to trap Gravity 2 3 Syphon Lift 3 4 Ambient Air Ambient Air Drainage to trap Gravity 3 4 Syphon Lift 5 5 Warm-up Speed Normal 3 4 Warm-up Speed Fast Steam Trap 51 (Air Binding) Steam System Steam Trap Trap Trap Trap Disk Type Gas Disk 52 (Steam Locking), Jacket Trap, Trap Valve Steam Trap Steam Trap Trap

12 Rev 1 Steam Trap Date ` Page 12 of 18 Steam Trap Steam Trap 53 (Back Pressure) Line Trap Steam Trap, Trap Water Locking Disk Type, Disk Disk Type 54 Steam Trap Steam Trap Maker Guide, Steam Trap, Steam Trap Valve Steam Equipment Drain Leg *1 Dirt Pocket *4 Strainer *2 Trap Blowdown Valve Union *4 *3 Test Tee 1 Steam Trap,

13 Rev 1 Steam Trap Date ` Page 13 of 18, Trap Drain Leg Water Hammering, Trap Strainer Blow Down Valve Trap, Trap Test Tee Trap, Trap Isolation Valve Steam System Steam Trap Trap, Stream 12 Thermostatic Trap, Bucket Trap Trap, 6 Steam Trap Steam Trap Steam Trap, Steam Trap Steam Trap 61 Steam Trap Steam Trap Steam Trap Steam, Steam Trap Steam Trap, 7kg/cm 2 15 mm Trap Valve Orifice 3 mm, ( 2) Trap 20 kg/hr 50 % Trap 10 kg/hr Steam Trap

14 Rev 1 Steam Trap Date ` Page 14 of 18 Trap ( ) Trap Trap Orifice Trap 7kg/cm 2 g 10 3 mm 1 8, 25 10,000 /ton 20 kg/hr 05 Steam Trap Trap 20kg/hr 05 8hr = 20 ton/ 20 ton/ 10,000 /ton = 200 / 120 / 05 (6 ) 6 Steam Trap 2

15 Rev 1 Steam Trap Date ` Page 15 of Steam Trap, Trap Type, Process / Trap 2 Trap Tracer Steam Main 7 Steam Trap Steam Trap Steam Trap, Steam Trap 71 ( ) Steam Trap Steam Trap, Trap Valve Steam Trap, Trap Trap Disk Trap Ball Floating Trap Ball Floating Valve, Diaphragm Bi-metal,

16 Rev 1 Steam Trap Date ` Page 16 of 18,, (Bellows) (10 ) (Diaphragm) Thermodynamic(Disk) Bi- Metal Ball Float Inverted Bucket (1 2~3 ) (10 ) (28 ) 2 Steam Trap 7 kg/cm 2, 7 kg/cm Kcal/kg, 100 Kcal/kg 171Kcal/kg 100Kcal/kg 71 Kcal/kg, 539 Kcal/kg 100 kg/hr 13 kg 87 kg 250 Trap,, Trap Disk Trap, Disk Trap 0 Kg/cm 2 Disk Trap 72 Sight Glass Steam Trap,

17 Rev 1 Steam Trap Date ` Page 17 of 18 Steam Trap Sight Glass, 73 ( ) Orifice Steam Trap Orifice Orifice Steam Trap (Ultrasonic Leak Detector), cm Trap, Trap 74 Trap Actual Test Leak 2,400 Sound Level Memory Data Leak (16 ) (Trap- Man) Trap, ( ) 3 Leak / Leak Steam Re-Flash Steam

18 Rev 1 Steam Trap Date ` Page 18 of 18 / Blocking / Leak Trap, Leak Sound Level 50% / ( ) Leak Computer (Trap Sensor Chamber ) Trap-Man Sound Level Data, ( ) Leak Data, 3 98% 75 Trap Trap Maker,,, 8 Trap Trap Loss Trap Trap Trap Trap Data Base

Contents Steam traps Engineering Data Manual & N450 2 8 1012 4 14 16 18 20 21 TA N650 N450, TA, N650

wwwyounwoocokr Steam Traps Contents Steam traps Engineering Data Manual & N450 2 8 1012 4 14 16 18 20 21 TA N650 N450, TA, N650 175psig & 4page 8page 8page : 125psig 10page 12page 3 & 4 Application Heating

歯Trap관련.PDF

歯Trap관련.PDF