RF-700 Series Sulfur Hexafluoride(SF6) Recovery De

Applies to SF6 gas recovery, purification treatment, storage and recharge for switch of high-voltage switch manufactory, electrical appliance research institute, power plant, power supply bureau, transformers and distribution station.Product profile: It is large-scale fixed recovery and purification treatment, the modular combined design merges gas purification and recharge into a whole, the functions are mutually independent, the structure is compact and reasonable, the contour is beautiful, PLC intelligent control is adopted, the interface is simple and friendly, the operation is convenient, the use is safe and reliable to facilitate maintenance. The main functional components of the equipment is original ones, and it is an ideal device for indoor concentrated treatment of SF6 gas, or site rush repair, recovery or purification treatment of SF6 gas.Main functions:The quality of treated gas conforms to the new gas standard stipulated in national standard GB/T 12022-2006.Integrated liquefaction, purification and storage of recovered SF6 gas.The unique purification technique (invention patent) for cycle purification treatment to recovered gas.Unique patented drying filtering technique to remove moisture, decomposed product and impurity in gasOilless compressor imported from American is adopted for recovery with high efficiencyDual compressor supercharging technique for improving recovery rateThe recovery and recharge adopt two-way independent system and compression equipment, so as to avoid cross contamination of gas.Independent gas heating system, higher recharge efficiencyAutomatic neutralization treatment of waste gas and impurity, so as to realize pollution-free discharge, and reduce influence of SF6 gas on environmentThe system is equipped with electronic weighing device, for real-time measurement to recovery and recharge of SF6 gasImported PLC control techniqueEmbedded industrial control computer, one-key touch screen operation, highly automaticSite configuration is available, automatic display of process, instant function operation promptingIt is equipped with special-purpose temperature, pressure and weight measurement sensor, for real-time monitor to working status of systemOptional vacuum pumping speed: 200m3/h, 253m3/h (Roots multicell pump)It can be vehicularTechnical indexVolume of storage tank600LVacuum pumping speed64m3/hLimit vacuum degree≤10PaRecovery speed0 150kg/hAnnual leakage rate≤1%Filtration precision<1μmPurification capacityMoisture content≤40ppmvAcid value≤0.2ppm/wtCarbon tetrafluoride(CF4)≤0.04%Air≤0.04%Purity≥99.9%Dustdust particle whose filtration diameter is <1μmGas qualityconforming to new gas standard for industrial SF6 stipulated in GB/T 12022-2006 (Chinese standard)Operating power supplyAC380V 50HzMaximum power20KWAmbient temperature0°C 40°CHumidity<85% no CondensationAccessories with machine: a) With self sealing gas and liquid conveyor pipe: 1 stalk, 3 metersb) With self sealing recovery pipe: 1 stalk, 5 metersc) Power cord: 1 stalk, 10 metersd) Gas bottle heating weighing devicee) Switch jointNew gas quality standard for industrial SF6(China National Standard):Index itemIndexMass fraction of SF6 (SF6)/%≥99.9Mass fraction of air/%≤0.04Mass fraction of carbon tetrafluoride(CF4)/%≤0.04MoistureMass fraction of moiture/%≤0.0005Dew point/°C ≤-49.5Mass fraction of acidity (by HF)/% ≤0.00002Decomposable fluoride (by HF) /%≤0.00010Mass fraction of mineral oil/% ≤0.0004ToxicityNon-toxic through biological experimentLectotype table for RF-700 series SF6 gas recovery device Optional itemCategoryMain parametersLectotype tableVacuum pumpDouble-stage rotary vane typeVacuum pumping speed: 64m3/hASingle-stage rotary vaneVacuum pumping speed: 200m3/hBRoots multicell pumpVacuum pumping speed: 253m3/hC