Agenda Livesteam Introduction Model Overview Operation Installation SETC Introduction Model Overview Operation Installation Features Introduction Livesteam 3 What is Livesteam LiveSteam ID: 1020519
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1. Stanley TomLivesteam and Steam Exchange
2. AgendaLivesteamIntroductionModel OverviewOperationInstallationSETCIntroductionModel OverviewOperationInstallationFeatures
3. IntroductionLivesteam3
4. What is Livesteam?LiveSteam humidifiers utilizes existing facility boiler steam for humidification in one of two ways:Directly introduce boiler steam into the duct work for humidification **Any decaling chemicals in the boiler will be in the airstreamUtilize boiler steam as the energy source to generate clean steam for humidificationIntroduction
5. Why Livesteam?A source of central steam is availableInexpensive or “free” steamNo added operational costs for humidificationEnergy efficientGreat for retrofits – Use what is already available!Introduction
6. Model OverviewLS Series6
7. LS SeriesModel Overview7Single tubeMultiple tubesSam-e
8. LS Series – TypesModel OverviewTypeAvailable SizesCapacitiesDiameterValve SizeLS112" - 48" (6" increments)60" - 144" (12" increments)100 lbs/hr150 lbs/hr1.5”1/2”LS212" - 48" (6" increments)60" - 144" (12" increments)150 lbs/hr250 lbs/hr2.0”3/4”LS324" - 48" (6" increments)60" - 144" (12" increments)400 lbs/hr550 lbs/hr3.0”1-1/4” Available: Standard, Insulated, DI, and Insulated DI Jacketed steam tubes with 97% coverage
9. LS Series - OverviewOperationSteam MainManual Shut-Off ValveStrainerF&T Steam TrapSteam SeparatorActuatorSteam ValveInterconnecting PipingManual Shut-Off ValvePressurized Condensate Return*All Red Components By CondairDistributor Tube
10. OperationLS Series10
11. Principle of Operation – Single Tube DistributorOperation
12. Principle of Operation – Multiple Tube DistributorOperationNOTE:Distributors must be supported by team piping and duct support bracket.
13. SAM-e Pressure steamOperationWith external separator
14. SAM-e Pressure steamOperationWithout External Steam Separator
15. SAM-e Pressure steamOperationSAM-e Internal Baffle
16. LS Series – Wye StrainerOperationUsed to filter out large impurities and debris preventing damaging vales or traps
17. LS Series – Wye StrainerOperation Wye type strainer Sizes from ½ to 3 inches Cast iron with stainless steel mesh OR 316L stainless steel with 316 stainless mesh
18. LS Series – Distributor TubeOperationAvailable in various lengths and typesJacketedCan be insulatedStandard and DI version available
19. LS Series – Distributor ComponentsOperationDuct Plate SupportSupport BracketLength, LDistributor Cross SectionDuct Plate Support2 Piece AdjustableInsulated Distributor (Optional)Cross SectionStainless Steel Sheath
20. LS Series – Steam SeparatorOperationSeparates steam from condensate before entering the airstreamPrevents spitting from distributorUses baffle plate to separate steam
21. LS Series – Steam ValveOperationMaximum pressure 50 psig½” to 2” (CV 0.10 to 40.0)Bronze body with stainless steel components ORStainless steel body with stainless steel components
22. LS Series - ActuatorOperationElectric on/off and modulating actuatorsPneumatic actuators
23. LS Series - ActuatorsOperationDescriptionPart NumberValve BodyValve Dia.Max. Pressure (NPT)(PSIG)Modulating Actuator 0-10 Vdc24 V150 7549Bronze1/2-3/425011501 1/4901 1/235220SST1/2-3/4250150 7552Bronze1 1/2-265150 7556Warren SST1, 1 1/2 & 250Modulating Actuator 4-20 mAdc24 V150 7550Bronze1/2-3/425011501 1/4901 1/235220SST1/2-3/4250150 7553Bronze1 1/2-265150 7557Warren SST1, 1 1/2 & 250On/Off Actuator24 V150 7551Bronze1/2-3/425011501 1/4901 1/235220SST1/2-3/4250150 7554Bronze1 1/2-265150 7558Warren SST1, 1 1/2 & 250*Maximum pressure for LiveSteam 50 PSIG (15 PSIG on Steam Exchange humidifiers)
24. LS Series - Steam TrapsOperationRemoves condensate without losses of live steamTwo types availableF&T traps(Float and thermostatic)Inverted bucket trapsMaterials are cast Iron or stainless steel
25. LS Series – F&T Traps OperationFloat and Thermostatic (F&T) TrapCast iron cover with stainless steel interiorDrainage occurs when float rises or temperature passes thermostatic thresholdDrain rates depend on pressure differentials**can be used on atmospheric or pressure sideRequires a drip leg or drop for pressure differential
26. LS Series – Inverted Bucket Traps OperationInverted bucket trapCompletely stainless steelDrainage occurs when inverted bucket risesInlet and outlet are on same planeRequires less space to installMUST BE INSTALLED ON PRESSURE SIDEPressure is required for the bucket to rise
27. Installation27
28. LS Series – Single TubeDrill hole into AHU making sure the distributor is centerminimum 6” from the base and ceilingSupporting the distributor with the support bracketMake Steam connectionsInstalling Steam trapInstallation28
29. LS Series – Install DirectionInstallationAirflowSteamAirflowSteamUninsulatedInsulated
30. LS Series – Steam SeparatorInstallationModel200300450600800Inlet ½" NPT¾ " NPT1" NPT1 ½ " NPT2" NPTOutlet½" NPT¾ " NPT1" NPT1 ½ " NPT2" NPT¾” NPTInletOutletSpec Label
31. LS Series – Steam Traps InstallationF&T or Inv bucket trapF&T trap only
32. New Pressure Powered TrapRe-uses condensate instead of dumping to drainNo electricity for pressure powered methodCost effectiveMinimal maintenanceInstallation
33. New Pressure Powered TrapSteam enters SAM-eCondensate created has little liftCondensate collects in the Pump-trap.Reservoir continues to collectInstallation
34. New Pressure Powered TrapA Float rises as condensate collectsOnce at trigger point, Snap action occurs:-valve closed on inlet, -valve opened on outlet,-valve on pressure motive line pushes condensate outCondensate is now pushed and can return to boiler*Motive pressure must be greater than 7psiInstallationFooter
35. SE Steam Exchanger HumidifierIntroduction
36. Why SEIntroductionWhen existing facility boiler steam is availableWhen air quality is a concern and cannot have chemical additives Clean atmospheric steam Complete packaged productSteam valve and ActuatorF&T trapsDrain water coolerWye strainer
37. Model Overview37
38. IndoorInletPressure steam up to 15 psigVoltage120V/1ph/60hzFloor standAvailable for all modelsCeiling kitSETC50 onlyModel Overview38
39. ClearancesModel OverviewSE 100/175SE 250/375SE 525/750SE 1050ModelWidthHeightDepthClearance(Min)inIninLeft (in)Right(in)Front(in)TopSE 100/17544.632*200303036SE 250/37526.4SE 525/75042SE 105057.618*** All capacities fit through a 32" door.**Recommended clearance for cleaning back of the tank from the top.
40. OutdoorInletPressure steam up to 15 psigVoltage120V/1ph/60hzOutletsOn the back of unitsRating-40°F to 104°F(-40°C to 40°C)Model Overview40
41. SE Installation AccessoriesModel OverviewFloor StandsSE-050 Ceiling Kit
42. OperationSE Series42
43. Main ComponentsOperationTank and HeatExchanger Total ControllerCleaning AccessExternal Float ChamberSteam outletSteam InletWater inletDrain outletF&T TrapCondensateDrainAuxiliary Drain
44. Principle of OperationOperationValve/Actuator AssemblySteam fromBoilerSteam TrapCondensate to Boiler or DrainAuxiliary Tank DrainFloat ChamberFill BoxTankHeat ExchangerDrain PumpVacuum BreakDrain OutletDual Fill Valve
45. CapacitiesOperationOperating Steam PressureUnit Output Lbs/hr (kg/hr)Model5 psi (0.34 Bar)8 psi (0.55 Bar)10 psi (0.69 Bar)12 psi (0.83 Bar)15 psi (1.03 Bar)SE 5013 (6)24 (11)32 (14)39 (18)50 (23)SE 10026 (12)48 (22)63 (29)78 (35)100 (45)SE 17546 (21)84 (38)110 (50)136 (62)175 (80)SE 25065 (30)121 (55)158 (72)195 (88)250 (114)SE 37598 (44)181(82) 236 (107)292 (132)375 (170)SE 525137 (62)253 (115)331 (150)408 (185)525 (239)SE 750195 (89)362 (164)473 (215)584 (264)750 (341)SE 1050273 (124)506 (230)662 (301)817 (371)1050 (477)
46. InstallationSE Series46
47. SE InstallationInstallationPlumbing ConnectionsBoiler Steam Connections
48. SE InstallationInstallationPlumbing ConnectionsWater Supply 30-80 psigAir GapAuxiliary DrainDrain OutletBoiler Steam ConnectionsBoiler Steam5-15 psiF&T Trap(By others)CV Valve and ActuatorWye StrainerCondensate Drain LineFooter
49. MaintenanceSE Series49
50. Tank Maintenance:Scrape scale from tank (use plasticScrape scale from heat exchangerClean scale from float chamberInspect drain pump and auxiliary drain for leaksClean out the wye strainerReplace cleanout doors gasketMaintenance
51. SE MaintenanceConsumablesReplaceSacrificial AnodeAs needed (~12 months)Tank Door GasketAfter each cleaningFloat ChamberAs needed (~24 months)Fill ValveAs needed (~60 months)Drain PumpAs needed (~60 months)MaintenanceInspect F&T trapInspect drain pumpCheck for any leaks
52. FeaturesSE SeriesFooter52
53. SETC FeaturesFeatures50 lbs/hr to 1050 lbs/hr outputSteam Valve and ActuatorBuilt-in F&T Trap(s)Built-in P-TrapBuilt-in Drain Water CoolerInsulation and CabinetryFill System & Blow DownHeat treated 316 SS heat ExchangerEasy Access Cleaning portsKeep warm function for faster response
54. ApplicationsAbrasivesCeramicsElectrical instrumentsFur storageHospitalsLeather manufacturingLensesPaintsPharmaceuticalsPlasticsPrintingTobaccoEducational facilitiesOffice Spaces*Older buildings retrofits with boilers available
55. Application EngineerStanley.Tom@condair.com Thank you!55