Uhlelo lwesondlo lwe isithando somlilo indawo evuzayo

1. Uhlelo lwe-vacuum vacuum yesistimu yokulungisa iphampu ye-spool valve: hlola ukuguga kwezingxenye zangaphakathi zephampu ye-spool valve, noma indandatho yokuvala ikhanda le-shaft yepompo ye-spool valve iyavuza uwoyela, isimo sokuvala sepuleti le-valve ephumayo ye-exhaust. idivayisi, kanye nesekhethi kawoyela we-vacuum Isimo sokuvala, noma ngabe uwoyela wepompo ye-vacuum ungcolile futhi uhlole i-vacuum yokugcina yephampu ye-slide valve.

2. Uhlelo lokulungisa iphampu yezimpande yesistimu ye-vacuum vacuum yomlilo: hlola igebe phakathi kwe-rotor ne-rotor yepompo ye-Roots, naphakathi kwe-rotor nodonga lwangaphakathi lwe-cavity yepompo, hlola ukuguga kwamagiya nama-bearings, kanye nesimo. kwendandatho ye-shaft seal yepompo ye-Roots. Hlola ukuthi uwoyela wokugcoba emikhawulweni yomibili yephampu ye-Roots angcolile futhi uhlole i-vacuum yokugcina yepompo ye-Roots.

3. Uhlelo lokugcinwa kwephampu yokusabalalisa ohlelweni lwevacuum yesithando somlilo: hlola ukuthi ingabe izindawo kanye nezikhala zamabhomu kuwo wonke amaleveli engqikithi yepompo zilungile, noma amandla okushisa epompo kanye nomthelela wokupholisa wephampu ngokwayo evamile, noma ngabe uwoyela wepompo yokusabalalisa ufakwe i-oxidized, nokuthi umthamo kawoyela wephampu yokusabalalisa uyazifeza yini izimfuneko. Ukutholwa kokuvuza kwephampu yokusakaza kanye namapayipi ayo namavalvu axhunyiwe, izindawo zokulinganisa i-vacuum, izicupho ezibandayo nezinye izimpawu. Hlola i-vacuum yokugcina yephampu yokusabalalisa. Hlola izinga lokushisa nokugeleza kwamanzi okungenisa nokukhipha wephampu yokusakaza yesithando somlilo. Kumayunithi amaningi, umthelela wokupholisa wephampu yokusabalalisa awumuhle ngenxa yesilinganiso samanzi okupholisa, esibangela ukuthi idigri ye-vacuum yehluleke ukuhlangabezana nezidingo zenkomba yezobuchwepheshe. Izibandisi zamanzi nazo zingangezwa.

4. Uhlelo lokulondoloza lwengxenye evuza komoya yangaphandle yomzimba wesithando somlilo: isivalo somnyango wesithando somlilo, isivalo se-valve esiyinhloko, isivalo se-valve ye-pneumatic ball stem, i-vent valve spool seal, isivalo se-spool esingaqhumi, i-pre- i-extraction valve stem seal, kanye ne-thermocouple Ukuvala nokushisisa ukuvala i-electrode nezinye izindawo kuvalwe ukuze kutholakale ukuvuza.

5. Uhlelo lokulungisa ukuvala umoya ngaphakathi kwendikimba yesithando sevacuum: Shisisa kahle ingaphakathi lomzimba wesithando sevacuum ukuze ukhiphe igesi ekhangisiwe ngaphakathi komzimba wesithando somlilo bese umpontshwa. Ngenkathi i-vacuum, i-argon ne-nitrogen igcwaliswa emzimbeni wesithando somlilo, ukuze ingxenye yento eguquguqukayo negesi ye-adsorbed idonswe kanye ne-argon ne-nitrogen. Bese ukhuhla udonga lwangaphakathi lomzimba wesithando somlilo ngotshwala ukuze ususe i-adsorbed matter futhi wehlise inani lokukhipha umoya. Vacuum igumbi lesithando somlilo isikhathi eside ukuze unciphise ukuphuma kwegumbi lomlilo libe sezingeni eliphansi.