Dry Running High Vacuum Roots Exhauster
Lub tshuab nqus tsev nqus cov hauv paus qhuav qhuav yog qhov zoo - tshem tawm lub tshuab nqus tsev nqus tsev vacuum boost tsim los ua kom lub tshuab nqus tsev ceev thiab ntim tau zoo hauv siab - daim ntawv thov nqus tsev. Featuring synchronized, tsis yog -hu rau rotors, chav tsev ua haujlwm yam tsis muaj roj hauv lub tshuab nqus tsev, tshem tawm cov txheej txheem sib kis thiab rov qab.
Txhawm rau ua haujlwm tau zoo, cov hauv paus cag yuav tsum tau ua ke nrog lub twj tso kua mis rov qab tsim nyog (xws li cov ntsia hlau qhuav, rotary vane, los yog kua nplhaib twj tso kua mis) los tswj cov pa tawm hauv huab cua.
Technical Specifications & Verification Guidelines
Thaum xaiv ib chav tsev rau kev lag luam kev lag luam, cov txheej txheem kev ua haujlwm yuav tsum tau ua kom haum rau cov kev xav tau ntawm lub cev tsis yog lub peev xwm nominal ib leeg.
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Parameter |
Tus Txheej Txheem Qhia Txog Tus Neeg Yuav Khoom |
Txheem Specification / Options |
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Pumping ceev |
Muaj peev xwm ua tau zoo ntawm kev ua haujlwm siab |
Xa mus rau Pumping Speed vs. Inlet Pressure Curve |
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Qhov kawg siab |
Lub hauv paus siab nyob rau hauv cov kev sim kaw |
Qauv-dependent (Txog $10^{-3}$ mbar ntau yam nrog lub twj tso kua mis rov qab) |
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Kev Ua Haujlwm Siab |
Kev txwv kev ua haujlwm tsis tu ncua thiab qhov sib txawv siab |
Configured ib txheej txheem gas load |
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Tsav & Ceev |
Kev ntsuas hluav taws xob, kev sib hloov ceev, voltage / zaus |
IE3 / IE4 efficiency; CE, UL, lossis ATEX muaj ntawv pov thawj xaiv |
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Gas Compatibility |
Tsis kam mus rau reactive, corrosive, los yog cov pa roj |
Txheem cam khwb cia hlau, PTFE txheej, lossis Stainless hlau |
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Sealing System |
Leak kev ncaj ncees thiab ncej cais |
Viton, FFKM, lossis mechanical seals nrog cov chaw nres nkoj roj |
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Txoj kev txias |
Thaum tshav kub kub dissipation rau cov dej num tas mus li |
Ntuj cua txias los yog kua txias lub tsho |
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Flange Txheem |
Mechanical compatibility nrog pipework |
ISO-K, ISO-F, lossis CF tus qauv flanges |
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Leak Rate |
Lub tshuab nqus tsev tag nrho |
Helium huab hwm coj spectrometer xau kuaj ($< 10^{-6}$ mbar.L/s) |
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Cov ntawv pov thawj |
Kev tswj kom zoo thiab kev ua raws cai |
ISO 9001, CE, ATEX (Zone 1/21 lossis 2/22) |
Xaiv Cov Kauj Ruam & Kev Sib Tw
Txhawm rau kom ntseeg tau tias kev ua haujlwm tsis tu ncua thiab cov cuab yeej siv lub neej ntev, xaiv cov khoom siv hluav taws xob raws li cov txheej txheem tag nrho:
Xam qhov yuav tsum tau siv twj tso kua mis ceev
Txiav txim siab gas throughput ntawm koj qhov kev khiav hauj lwm siab. Dawb -air displacement tsis sawv cev rau kev siv ceev ceev hauv lub tshuab nqus tsev.
Txhais qhov sib txawv siab txwv
Txheeb xyuas qhov nruam inlet siab thiab siab tshaj qhov sib txawv kom tsis txhob thermal overloading ntawm rotors.
Xaiv Rov Qab Pump Ratio
Sib phim lub hauv paus booster nrog lub twj tso kua mis rov qab muaj peev xwm tuav tag nrho cov dej ntws xa tawm ntawm sab tawm.
Ntsuam xyuas Gas Composition
Corrosive / Solvent Gases: Qhia meej nickel plating, PTFE sab hauv txheej, lossis stainless hlau siv.
Particulates / Vapors: Integrate inlet filtration, condensation ntxiab, los yog nruam roj purging.
Txiav txim lub luag hauj lwm Cycle
Rau 24/7 tas mus li ntau lawm, teeb tsa Variable Frequency Drives (VFDs) los yog nyem li qub los tswj kev pib loads thiab load swings.
Kev lag luam kev siv
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Daim ntawv thov |
Ntsiab Technical Focus |
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Nqus Qhuav & Distillation |
Kev tuav cov vapor loads siab, hnyav rov qab, thiab tswj condensation |
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Nyias zaj duab xis txheej & Electronics |
Cov roj huv huv- tsis pub siv cov twj tso kua mis, lub tshuab nqus tsev siab, thiab qis qis |
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Tshuaj & Pharmaceutical |
Kev tiv thaiv corrosion, roj nruj, thiab ATEX kev nyab xeeb ua raws |
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Nqus Metallurgy & Rauv |
Kev khiav tawm sai, muaj peev xwm ua tau siab, thiab thermal stability |
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OEM kev koom ua ke |
Standardized flange interfaces, compact hneev taw, thiab kev cai VFD tswj |
Manufacturing Quality & Testing
Precision Machining:rotors thiab shafts yog machined ntawm ntau -axis CNC chaw thiab tshawb xyuas siv Coordinate Measuring Machines (CMM) kom tswj tau micron - theem clearance.
Dynamic Balancing:Kev sib hloov cov rooj sib txoos ua rau muaj kev sib npaug dynamic kom txo cov suab nrov thiab kev vibration.
Leak & Performance Testing:Txhua chav tsev tau txais Helium huab hwm coj spectrometer xau kuaj thiab tag nrho Lub Hoobkas Txais Kev Xeem (FAT) txhawm rau txheeb xyuas kev vibration, kub nce, thiab siv ceev ua ntej xa.
Technical Documentation muab
2D / 3D CAD qauv (STEP, DWG hom
Pumping Speed vs. Inlet Pressure Curves
Hluav taws xob Schematics thiab Interface Drawings
Factory Acceptance Test (FAT) & Cov Ntawv Qhia Txog Kev Ntsuas
Kev khiav hauj lwm, tu, thiab Spare Parts Manuals
RFQ daim ntawv teev cov neeg yuav khoom
Txhawm rau kom tau txais cov lus pom zoo thiab cov lus hais, thov muab:
Vacuum System Requirements:Lub hom phiaj qhov kawg siab, ua haujlwm siab, xav tau kev nrawm nrawm, thiab tag nrho cov ntim ntim.
Txheej txheem txheej txheem:Gas muaj pes tsawg leeg, qhov kub thiab txias, cov ntsiab lus noo noo, vapor load, thiab muaj cov ntsiab lus corrosive lossis hmoov av.
System Design:Hom flange nyiam, muaj fais fab mov (voltage/frequency), cua txias media (cua/dej), thiab lub cev muaj zog tawg-cov ntaub ntawv pov thawj.
FAQ
Q: Dab tsi yog Dry Running High Vacuum Roots Exhauster?
A: Nws yog qhov zoo - lub tshuab nqus tsev hloov pauv uas siv ob lub tshuab ua ke, tsis yog -kev sib cuag rotors kom hloov cov roj yam tsis muaj roj hauv cov twj tso kua mis. Nws ua kom cov twj tso kua mis nrawm hauv nruab nrab mus rau qhov nqus siab ntau thaum tiv thaiv cov txheej txheem sib kis.
Q: Puas yog Roots exhauster xav tau lub twj tso kua mis rov qab?
A: Yog. Ib tug Roots exhauster tsis tuaj yeem tso ncaj qha mus rau atmospheric siab. Nws yuav tsum ua haujlwm ua ke nrog lub twj tso kua mis rov qab (xws li lub taub hau qhuav, lub tshuab nqus tsev, lossis lub twj tso kua mis lub nplhaib) uas tswj kev pib compression ntawm huab cua.
Q: Kuv yuav xaiv qhov loj npaum li cas rau kuv lub tshuab nqus tsev?
A: Kev xaiv yuav tsum suav qhov xav tau kev siv ceev ntawm koj qhov kev khiav hauj lwm siab, sib piv qhov sib piv nrog lub twj tso kua mis rov qab, thiab txheeb xyuas qhov sib txawv ntawm qhov sib txawv.
Q: Lub tshuab hluav taws xob no puas tuaj yeem tswj cov roj corrosive lossis condensable vapors?
A: Yog. Rau cov ntawv thov nruj lossis ntub dej, cov chav nyob tuaj yeem kho nrog cov txheej txheem tshwj xeeb (xws li PTFE lossis npib tsib xee plating), cov ntaub ntawv stainless hlau, FFKM seals, thiab cov kev xaiv nitrogen tshem tawm.
Q: Yuav ua li cas kev khiav hauj lwm tas mus li tswj nyob rau hauv high gas loads?
A: Txhawm rau tiv thaiv overheating nyob rau hauv hnyav loads lossis siab sib txawv, lub kaw lus yuav configured nrog ib tug kev bypass valve, dej -cooling tsho, los yog Variable Frequency Drive (VFD) los kho rotational ceev dynamically.
Cim npe nrov: Tuam Tshoj qhuav khiav siab nqus cov hauv paus hniav exhauster, Tuam Tshoj qhuav khiav siab nqus cov hauv paus hniav exhauster manufacturers, lwm tus neeg, Hoobkas
