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High Efficiency Compressed Air Dryers

Adsorption Dryers Classical System

INTELLIGENT AIR TECHNOLOGY

Heatless regenerative desiccant dryers a18tX-a930tX and a18tXa - a157tXa

Compressedairpurificationequipmentmustdeliveruncompromisingperformanceandreliabilitywhilst providingtherightbalanceofairqualitywiththelowestcostofoperationandCO2 emissions. Adsorptiondryerstotallycleananddrycompressedairdownto-40°Cpressuredewpointasstandard. Forcriticalapplications,adsorptiondryerscanbespecifiedtoprovideapressuredewpointof-70°C. Apressuredewpointof-26°Corbetterwillnotonlypreventcorrosion,butwillalsoinhibitthegrowthof micro-organismswithinthecompressedairsystem.

Adsorption Dryers A18TX - A930TX

· HeatlessRegeneration-Pressure-SwingAdsorption · Capacity:1,75-102m³/min · Pressuredewpoints-25°C/-40°C/-70°C · Particleremoval<3micron · Multitroniccontrol · Designpressure16bar(ü)(A18TX-A157TX)and10bar(ü)(A190TX-A930TX) (higherdesignpressuresavailableonrequest)

AdsorptionDryersA18TXA-A157TXAwithactivatedcarbonstage

AdsorptiondryersoftheSeriesATXasunitwithactivatedcarbonstageconstitutea reliablepurificationunitwhichmeetsextremerequirementswhenthecompressedair mustnotonlybydried,butalsobeodourlessandfreefromoil. · HeatlessRegeneration-Pressure-SwingAdsorption · Capacity:1,75-15,67m³/min · Pressuredewpoints-25°C/-40°C/-70°C · Particleremoval<3micron · Remainingoilcontent0,003mg/m³ · Multitroniccontrol · Designpressure16bar(g) (higherdesignpressuresavailableonrequest)

Adsorption Dryer with activated carbon stage A18TXA - A157TXA Adsorption Dryer A18TX - A930TX

operating Procedure

Pre-filtration pre-filterremovalefficiency: - 99,9999%ofparticlesandliquids downto0,01micron - oildownto0,01mg/m³ - incl. float drain Adsorption (drying) Airflowthroughthevesselfrombottom totop.Thedesiccantadsorbsthewater vapourfromthecompressedairupto achieveapressuredewpoint of-25/-40or-70°C. Re-pressurisation - Re-pressurisationtakesplacewith theaidofacalibratedorificewhen exhaustvalvesareclosed After-filter - attheoutletofthedryersan after-filterremovesanydesiccant dustwhichmaymigratefromthe desiccantbed.<3micronremoval. - incl. manual drain Desorption (regeneration) Regenerationair(purgeair)expands viathecalibratedorifice,flowing from top to bottom. Themoistureretainedduringthe adsorptionphaseisremovedwiththe partialflowofdrypurgeairviaa silencer.

Heatless regenerative desiccant dryers a18tX-a930tX and a18tXa - a157tXa

Dryer pressure vessels weldeddesigninaccordancewith PED(EuropeanPressurevesselrequirements). Minimumof1,000,000pressureswingcycles > 10 years continuous operation 10-minute cycle 12pressureswingsperhourensureamaximumpurgeair requirementof14,3%incomparisonwithinthemarket usuallyused6minutes(purgeairrequirementof18,1%) = 5.6% energy saving Desiccant highlyactivateddesiccantensuresstablepressure dewpointsof­25°C/­40°C/­70°C > for high process security Valve design directlyactingmainandexhaustvalves. Precisevalvesetting > stability in all operating conditions Regeneration cycle operatingconditionareexactlypresetofthepurgeair (passivepre-settingofthepurgeair) > adjustable via the multitronic control system Wet area in receiver self-cleaningwedgewiredesiccantsupportscreen, locatedattheinletofeachvesselprotectsthedesiccant againstextensivemoistureloading > i.e. extended service life ·DewpointdependentswitchingZHM100 Pressuredewpointmeasurement,includingdigitaldisplay andremoteoutputs.Completewithdewpointsensor,flow chamberandcapillary.Reducesoperatingcostsabove60% proportionallyinlinewithpartialload ·Pneumaticcontrols ·Softstartdevicerecommendedat fluctuating use of the dryer ·Pressuredewpoint-70°Cforhighestair quality application

Self-cleaningwedge-wiredesiccantsupport screen,locatedattheinletofeachvessel protectsthedesiccantagainstextensivemoistureloading

Optional:

multitronic control

Multitronic,ideallysuitedtomeetthemonitoringrequirementsofheatlessadsorptiondrying. This flexible control system enables parameters to be adjusted to suit even the most arduous ofoperatingconditions.Fromcontinuousmonitoringandstatusfeedbacktopressuredewpoint control,Multitronicprovidestheuserwithvaluable"needtoknow"information.

Allowsdryingtimetobeadjustedupto240h OperatingstatusLED´sonthecontrolboxfaciaindicate: - Operational status -Adsorption-phase -Desorption-phase - Economy cycle SelectorswitchI-0-2forfixedorvariablecyclesetting (compressorsynchronisationoptional) Directpressuredewpointmeasurementincludingdigitaldisplay Remoteoutputforsettingthevalueofthepressuredewpointlimit Adjustabletargetdewpointfrom-25°Cto-40°C.

vacuum Heat-regenerative adsorption dryers a70tv - a2417tv

The A70TV - A2417TV vacuum heat-regenerative adsorption dryer range extends the availabledryercapacityevenfurther,providingoptimumefficiency,reliabilityandaconstant high-levelofperformance.Thislevelofefficiencyisespeciallyreflectedinproven,accurate dewpointmeasurement.Theconstantreproduceabledewpointisachievedusingasplit-bed ofproprietydesiccant,whilstregenerationisundertakeninavacuum.Thistypeofregeneration utilising active-heating and intensive vacuum supported cooling defines the industry standardforheat-regenerativedryers.

AdsorptionDryersA70TV-A2417TV

· HeatRegeneration-Pressure-SwingAdsorption · Capacity:7­241m³/min · Pressuredewpoints-25°C/-40°C/-70°C · Designpressure16bar(g)(higherdesignpressuresavailable onrequest) · Designtemperature(designlimits).Adsorption60°C/ Regeneration200°C.Highertemperaturesonrequest · Dryermemorycontrol · Self-cleaningwedge-wiredesiccantsupportscreen,located attheinletofeachvesselprotectsthedesiccantagainst extensivemoistureloading

Adsorption Dryer A70TV - A2417TV

operating Procedure

vacuum Heat-regenerative adsorption dryers a70tv - a2417tv

Lowenergycosts Savingsofupto25%possiblewhencomparedto conventionalsystems. Dual split-bed desiccant An optimum balance between water resistant and water retentiveadsorptionmaterialfordewpointstability. Active heating under vacuum Enablingavaporizationtemperatureof98°C. Lowregenerationtemperature Enablingdesorptionofthemoistureundervacuum conditions. Intensive cooling Takesplaceinavacuumatfullvacuumpumpcapacity withouttemperatureincrease. Regenerationperformedwithoutpurgeair Duetohightemperaturedifferentialeventowardstheend oftheshortcooling-phase. Re-pressurisationonthewet-side Guaranteeszeropurgeairrequirement.Airisnearlyusedfor pressure stabilisation. Reliabledewpoints-downto-70°Cavailable Standarddewpointsof-25°Cand-40°Cavailable. Changeoveravoidingdewpointpeak Atmosphericmoistureenteringthedesiccantbedduringthe regenerationandcoolingphaseneverreachesthedrying zone(i.e.Regenerationwithatmosphericairenteringthe dryerfrombottomtotop). Operating status and alarms Monitorpressure,inlettemperature,heating,vacuumpump operationandreceiverchangeover. Alternative regeneration methods Optionalmethodsofregenerationsuchassteamand/orhot waterandHeatofCompression,areavailableonrequest. PleaseconsultyourCompAirpartnerforfurtherdetails.

Electronicdryercontrolpanel(DMC)withfull-colourLCD touch-panel display

Colour LCD touch display (320x240Pixel)user-friendlymenuguide, protectionclassIP65,size(wxhxd:177x134x60mm). Integratedcolourschematicdiagramwithstatusindication 2MBinternalmemoryand256KBSDcardforpermanenttrend-recording Thelast4weeksdataareheldviaatrenddisplay,forfullprocessevaluation. ProgramminglanguageSTEP7(=SiemensS7) simplere-programmingwithSIEMENS-SIMATIC-S7-Manager,forspecial applicationsandcustomerrequirements. Ethernet connection(RJ45andTraffic-LED´s), (fordatatransferandremoteoperation,(RFC1006,Send,Receive, Read,Write) Communication modules available (Profibus,DP-MasterorSlave)

compressed air microfilters

Ourprovenandreliable microfilter-technology.

Adsorptiondryersaredesigned specificallyfortheremovalofwater vapour,andnotliquidwater,water aerosols,oil,particulatesormicroorganisms.OnlybyusingCompAir compressed air pre and after filtration istheremovalofthesecontaminants beguaranteedandairqualityin accordancewithISO8573-1:2001 bedelivered.Compressed air filters are nowrecognisedasbeinganintegralpart ofthedryersystem. Dust,dirtandoilmistfiltrationis commonenoughtoday.CompAir emphasises,notonlythefiltration efficiencybut,importantly,linksthisto energycostsintermsofpressure differential,productconsistencyand reliability.

CompAir Filter

Housingswiththreadedconnection from G 1/4 to G2 - Highgradealuminiumcasting - Alochromedinternallyand externallytopreventcorrosion - Powdercoatedtoensuretopquality protectivefinish FlangedhousingsDN80toDN200 - Weldedmildsteelvessels - Sandblasted,cleanedanddegreased - Polyester primed internally and externally - Acrylic paint outside

Bothtypesofhousingsarebuilttothehighestquality standardsthankstotheattentionofqualitysurface treatment,CompAiroffersa10yearguaranteeonthe filterhousings.

AvailableAFfiltergrades Filterelements(efficiency,residualoilcontent) PrefilterSeriesXPD AfterfilterSeriesVHD 99.99999%(0,01µm)­0.01mg/m³residual oil content(1bar,20°C) 99.99%(3µm)(1bar,20°C)

Optional: ·Differentialpressuregauge,DeltaP ·Deltatronic ·Zeroairlossdrain ·Extrapre-filterwith1micronefficiency Conversionfactorpressure/temperatureforHeatlessAdsorptionDryer

Temperature

°C

Conversionfactorpressure/temperature forHeatRegenerativeAdsorptionDryer

bar(ü)

5 0.75 0.64 0.61 0.59

6 0.89 0.78 0.73 0.67

7 1.00 0.91 0.82 0.79

8 1.08 1.00 0.94 0.86

9 1.26 1.08 1.03 0.99

Pressurebar(e) 10 11 12 1.31 1.16 1.07 1.03 1.36 1.24 1.10 1.07 1.49 1.36 1.23 1.18

30 °C 0.69 0.80 0.90 1.02 1.06 1.17 1.29

35°C 0.44 0.62 0.80 1.00 1.05 1.16 1.28

40 °C 0.28 0.42 0.59 0.70 0.79 0.88 0.96

13 1.62 1.47 1.35 1.29

14 1.71 1.57 1.46 1.38

15 1.79 1.67 1.57 1.46

16 1.90 1.77 1.66 1.55

4 5 6 7 8 9 10

35 40 45 50

Example of calculation Heat Regenerative Adsorption Dryer: a)Compressedairtobetreated Flow: 50m3/min Pressure: 5bar(ü) Maximuminlettemp: 30°C Dew-point: -25°C Factorfromtable: 0,80

flow conversionfactor 50m3/min 0,80

b)Calculationofmaximumflow. Flowxconversionfactor 68,33x0,80=54,67m3/min 62,5m3/min c)Reserveavailableequals maximumflow-actualflow 54,67m3/min-50m3/min=4,67m3/min

choose:TypA683TV

technical data ­ Heatless adsorption dryers

Concept A018TX A024TX A033TX A043TX A058TX A070TX A103TX A125TX A157TX A190TX A250TX A320TX A390TX A490TX A630TX A770TX A930TX A018TXA A024TXA A033TXA A043TXA A058TXA A070TXA A103TXA A125TXA A157TXA Capacity* m³/min 1.75 2.4 3.3 4.2 5.8 7 10.3 12.5 15.6 20 25.8 33.3 41.6 50 63.3 80.8 101.6 1.75 2.4 3.3 4.2 5.8 7 10.3 12.5 15.6 Width 670 670 670 710 841 841 841 1010 1010 1060 1270 1350 1530 1600 1875 1925 2160 870 870 1010 1075 1096 1145 1295 1610 1650 Dimensions in mm Height 1445 1690 1710 1770 1790 1815 1845 1980 2000 2080 2120 2160 2210 2255 2385 2660 2820 1445 1690 1710 1770 1790 1815 1845 1980 2000 Depth 510 515 530 535 570 570 590 610 630 840 900 990 1040 1100 1200 1250 1565 510 515 530 535 570 570 590 610 630 Connection G1 G1 G1 G1 G 1½ G 1½ G 1½ G2 G2 50 65 65 80 80 100 100 125 G1 G1 G1 G1 G 1½ G 1½ G 1½ G2 G2 Pressure bar 16 16 16 16 16 16 16 16 16 10 10 10 10 10 10 10 10 16 16 16 16 16 16 16 16 16 Weight kg 125 143 178 218 252 286 375 430 505 640 830 955 1075 1500 1990 2410 2850 158 183 235 295 340 390 525 570 685 Pre-/afterfilter AF_XP(D)/AF_VHD 30 30 50 50 80 80 120 120 160 310 310 490 490 620 925 925 1230 30 30 50 50 80 80 120 120 160

A018TX-A157TXincludingpre-andafter-filters.A018TX-A157TXinaccordancewithPED97/23ECCat.IV

A200TX-A1017TXexcludingpre-andafter-filters.KEA190TX-A930TXinaccordancewithPED97/23ECCat.IV

A018TXA-A157TXAincludingpre-andafter-filters.A018TXA-A157TXAinaccordancewithPED97/23ECCat.IV *)referredto1bar(abs)and20°C.Electricsupply230V(Iphase)/50Hz(option:115V/60Hz/24VDC),Electr.Consumption50watt.

technical data ­ Heat regenerative adsorption dryer

Type concept A70TV A85TV A107TV A142TV A197TV A250TV A330TV A392TV A488TV A592TV A683TV A790TV A875TV A1035TV A1183TV A1333TV A1533TV A1800TV A2050TV A2417TV Capacity* m³/min 7 8.5 10.6 14 19.6 25 33 39 49 59 68 79 87.5 103.5 118 133 153 180 205 241.6 A 1215 1215 1305 1360 1560 1610 1700 2020 2090 2170 2450 2550 2550 2600 2650 3100 3150 3250 3500 3600 Dimensions in mm B 1955 2205 2250 2275 2665 2680 2730 2845 2870 2940 3190 3210 3230 3500 3520 3585 3605 3670 3855 3895 C 992 992 1085 1120 1265 1265 1595 1450 1580 1740 1780 2110 1955 1910 1940 2180 2300 2355 2515 2570 Connection DN 40 40 50 50 80 80 80 100 100 100 150 150 150 150 150 200 200 200 250 250 Weight Kg 460 560 750 800 1150 1350 1720 1880 2350 2850 4000 4100 4200 4950 5700 6400 7400 8700 11500 13500

Electr. Consumption inkWh/h Pre-/afterfilter AF_XP(D)/AF_VHD

3.1 3.8 5.2 6.7 10.9 12.8 16.3 18.1 22.5 27.9 32.5 38.9 44.8 52.3 56.3 67.2 75.6 85.3 98.9 111.4

80 120 120 160 310 310 490 490 620 925 925 925 925 1230 1850 1850 1850 2470 2470 3080

A70TV-A2417TVincludingpre-andafter-filters.A018TXA-A157TXAinaccordancewithPED97/23ECCat.IV *)referredto1bar(abs)and20°C.Electricsupply230V(Iphase)/50Hz(option:115V/60Hz/24VDC),Electr.Consumption50watt.

InnovatIve Products and servIces

­ trust comPaIr to suPPly IntellIgent comPressed aIr solutIons

With over 200 years of engineering excellence, the CompAir brand offers an extensive range of highly reliable, energy efficient compressors and accessories to suit all applications. An extensive network of dedicated CompAir sales companies and distributors across all continents provide global expertise with a truly local service, ensuring our advanced technology is backed up with the right support. As part of the worldwide Gardner Denver operation, CompAir has consistently been at the forefront of

compressed air systems development, culminating in some of the most energy efficient and low environmental impact compressors on the market today, helping customers achieve or surpass their sustainability targets.

COMPAIR COMPRESSED AIR PRODUCT RANGE

advanced compressor technology Lubricated · Rotary Screw > Fixed and Regulated Speed · Piston · Portable Oil-Free · Water Injected Screw > Fixed and Regulated Speed · Two Stage Screw > Fixed and Regulated Speed · Piston · High Speed Centrifugal - Quantima complete air treatment range · · · · · Filter Refrigerant Dryer Desiccant Dryer Condensate Management Heat of Compression Dryer value added services · Air Audit · Performance Reporting · Leak Detection leading customer support · Custom Engineered Solutions · Local Service Centres · Genuine CompAir Parts and Lubricants

modern control systems · CompAir DELCOS Controllers · SmartAir Master Sequencer

®

CompAir policy is one of continuous improvement and we therefore reserve the right to alter specifications and prices without prior notice. All products are sold subject to the Company's conditions of sale.

www.compair.com [email protected]

Brochure re-order ref. 91005-577EN 04/10 CI

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