CXS chemical dry vacuum pump...• Integral drive and control systems further help to lower the cost...
Transcript of CXS chemical dry vacuum pump...• Integral drive and control systems further help to lower the cost...
Vacuum science... product solution.
CXS - An introduction
Chemical processes present special challenges when it comes to vacuum. Equipment often has to operate in damp, dusty, corrosive, flammable or explosive environments.
• Lowcostofownershipͳ Withlowenergyusageandutilitycostsͳ Noroutineserviceandmajorserviceintervalsofuptofiveyears
• Simplyreliableͳ Eveninharshenvironmentsͳ Excellentliquidandsolidshandling
• Environmentallyfriendly,ͳ Nocontaminationoftheprocessstreamorcoolingwater,
ͳ Noeffluentgeneration
• Safetyassuredͳ ATEXcertifiedforuseinhazardousenvironments.ͳ Pumpscorrosivevapourswithoutcorrodingͳ Explosion-prooftoensuresafepumpingofflammablegases
Whateveryourprocessrequirements,Edwardscanprovideaninnovativeandeconomicsolutionthatissafe,flexibleandreliable.
Buildingonlongexperienceofvacuumapplications,thenewCXSrangeprovidesalltheadvantagesofdrypumpswhilesettingnewstandardsforreliability,performance,controlandeconomy.
CXSchemicaldrypumpsareideallysuitedtoeventheharshestchemicalandpharmaceuticalprocessesandprovideoptimumperformanceinawiderangeofapplications,includingdistillation,drying,evaporation,reactorservice,housevacuum,solventrecovery,sterilisation,fattyaciddeodorisationandfiltration.
CXS benefits
• Flexibleͳ Canbecombinedwithboosterpumpstoprovidedeepandflexiblevacuumdownto10-3mbar
• Outstandingsupportfromaglobalcompanyͳ Famedforitsbest-in-classtechnologyandapplicationsexpertise
CXS chemical dry vacuum pump
application note
Performance curves
Key applications
ChemicalDryPump
MechanicalBooster
RotaryPistonPump
RotaryVanePump
LiquidRingPump
SteamEjector
Distillation,normal Shortpathdistillation Moleculardistillation Reactorservice Centralvacuum(flammables&corrosives
Fattyaciddeodorisation,Biofuels Drying,evaporation,crystallisation,concentration
Gasrecovery/recirculation Degassing Absorption,Adsorption,Desorption Pervaporation Solventrecovery Isocyanatesproduction Impregnation Polymersandplasticsproduction Paints,pigments,coatingsandinkproduction
Soaps/detergentsproduction EthyleneOxidesterilisation Oiltreatmentplants Dewateringandfiltration Flammableandcorrosivegases
-Preferredtechnologyorwidespreaduse-Someapplications
Lowestcostofownership,
typically
Highcostofownership,typically
Highestcostofownership,
typically
Module 1
Module 2 Module 3
Module 4 Module 5
Module 6 Module 7
CXSModuleoptions:
Module1: CXSPumpwithPurges,InletandOutletFlameArresters,InletValve,Inverter,Controller&SafetyInterlocks
Module2: SolventFlushPackageModule3: InletValveBy-passLineModule4: InletKOPwithLevelControlModule5: InletReceiverwithAuto-drainModule6: EHMechanicalBoosterModule7: ExhaustCondenser&Receiver
AdditionalModuleOptions:
• ExhaustSilencer• Dustfilter• PressureControlValve• OtherControlOptions• AdditionalMechanicalBoosters• DocumentationPackages• SystemSkid
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* Optional or depends on ATEX requirements
Global contacts
EUROPEUK Crawley+441293528844UK (local rate)08459212223BelgiumBrussels+3223000730FranceParis+33141211256GermanyMunich08000001456ItalyMilan+3902484471
USANiagara (toll free)+18008489800BRAZILSao Paulo+551139525000ISRAELQiryat-Gat+97286810633
ASIA PACIFICChina (toll free)+864001119618India,Pune+912040752222Japan,Yachiyo+81474588831Korea,Bundang+82317167070Singapore+6565468408Taiwan R.O.C.JhunanTown+88637581000
CXS features
PublicationNumber:P41100230,IssueB©EdwardsLimited2013.Allrightsreserved.
EdwardsandtheEdwardslogoaretrademarksofEdwardsLimited.
• CXSchemicaldrypumpsfeaturecutting-edgetaperedscrewtechnology.Smooth,gradualcompressionalongthelengthoftherotorresultsinimprovedthermalcontrolandoptimisedperformanceatallinletpressures.
• Anadvancedtemperaturemanagementsystemmaintainsthepumptemperatureatprogrammablelevelsforoptimal,repeatableprocessperformance.
• Theinnovativedesignuseshighefficiencyair-gappottedmotors.
• Integraldriveandcontrolsystemsfurtherhelptolowerthecostofownership.
• Thepumpmechanismsaresmoothandquietrunning,withnoiselevelsaslowas64dB(A).
• Theycanpumpuptoonelitreofliquidperminutecontinuouslyandslugsofupto25litreswithoutstopping.CXSchemicaldrypumpsaredesignedtobegoodathandlingsolidsandeasytorestart.
• Anintegralcontroller,PIDpressurecontrolandsafetysystemsallowfor‘plugandpump’operation.PumpscanbelinkedtoanyexternalcontrolsystemviaavarietyofinterfacesincludingEthernetandProfibusDP.
• CXSchemicaldrypumpshavealongserviceintervalofuptofiveyearsandrequireminimalmaintenanceovertheirlifeexpectancyofmorethan25years.
Systemisation
CXS chemical dry pumps are available as stand-alone pumps or complete systems, including mechanical boosters for higher pumping capacities, and can be enhanced with a range of standard accessories such as valves, flame arresters, condensers, knock-out pots and filters.
Two models are available initially, the CXS160 and CXS250, which give nominal capacities of 160 m3h-1 and 250 m3h-1 respectively.