Compressor yopanda mafuta ndi mpweya wamba, womwe umatha kupondereza mpweya pozungulira wononga, ndipo safuna mafuta opaka mafuta kuti azipaka ndi kuziziritsa screw.Momwe zimagwirira ntchito komanso zabwino ndi zoyipa zake ndi izi:
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mfundo yogwirira ntchito
Makina osindikizira opanda mafuta ndi makina ophatikizira gasi a volumetric omwe mphamvu yake yogwirira ntchito imapangitsa kuyenda mozungulira.Kuponderezana kwa mpweya kumazindikiridwa ndi kusintha kwa voliyumu, ndipo kusintha kwa voliyumu kumatheka pogwiritsa ntchito ma rotor a mpweya wozungulira pozungulira.
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Mwachidule momwe zimagwirira ntchito
Mu thupi la kompresa, awiri intermeshing helical rotors amakonzedwa mofanana, ndi rotors ndi mano convex kunja bwalo phula nthawi zambiri amatchedwa amuna rotors kapena zomangira amuna.Rotor yokhala ndi mano opindika mubwalo lozungulira imatchedwa rotor yachikazi kapena screw yachikazi.Nthawi zambiri, rotor yamphongo imalumikizidwa ndi choyendetsa chachikulu, ndipo rotor wamwamuna amayendetsa chozungulira chachikazi kuti atembenuze ma bere awiri omaliza pa rotor kuti akwaniritse malo a axial ndikunyamula kukakamiza kwa kompresa.mphamvu ya axial.Ma cylindrical roller bearings pa malekezero onse a rotor amalola kuti rotor ikhazikike mozungulira komanso kupirira mphamvu zama radial mu kompresa.Pa malekezero onse a thupi la compressor, ma orifices a mawonekedwe ndi kukula kwake amatsegulidwa.Imodzi imagwiritsidwa ntchito poyamwa ndipo imatchedwa mpweya wolowera;ina imagwiritsidwa ntchito potulutsa mpweya ndipo imatchedwa port exhaust.
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mpweya
Njira yopangira mpweya yowunikira mwatsatanetsatane momwe ntchito ya wononga mpweya compressor: pamene rotor imazungulira, pamene malo opangira mano a rotor wamwamuna ndi wamkazi amatembenukira ku kutsegula kwa khoma lakumapeto, danga ndilo lalikulu kwambiri.Panthawi imeneyi, danga la rotor groove limalumikizana ndi mpweya wolowera., chifukwa mpweya wa m'mphepete mwa dzino umatulutsidwa kwathunthu panthawi yopuma, ndipo malo opangira mano amakhala opanda phokoso pamene utsi watha.Pamene mpweya umadzaza m'mphepete mwa dzino lonse, kumapeto kwa gawo la rotor lolowera kumatembenukira kutali ndi mpweya wolowera m'chipindacho, ndipo mpweya wa m'mphepete mwa dzino umasindikizidwa.
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kukanikiza
Njira yogwirira ntchito ya screw air compressor imawunikidwa mwatsatanetsatane munjira yophatikizira: pomwe ma rotor aamuna ndi aakazi akamaliza kupuma, nsonga za mano za rotor wamwamuna ndi wamkazi zimatsekedwa ndi casing, ndipo mpweya sudzatulukanso. m’mano.Malo ake okhudzidwa pang'onopang'ono amapita kumapeto kwa utsi.Malo otsetsereka a dzino pakati pa meshing pamwamba ndi doko la utsi amachepetsedwa pang'onopang'ono, ndipo mpweya wa m'mano umakanikizidwa ndipo kupanikizika kumawonjezeka.
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kutopa
Kutha kwa kusanthula kwatsatanetsatane kwa ntchito ya screw air compressor: pomwe ma meshing kumapeto kwa rotor atembenukira kuti alankhule ndi doko lotulutsa la casing, mpweya woponderezedwa umayamba kutulutsidwa mpaka meshing pamwamba pa dzino. nsonga ndi poyambira dzino amasunthira ku doko lotayirira.Panthawiyi, malo otsetsereka a dzino pakati pa meshing pamwamba pa rotors wamwamuna ndi wamkazi ndi doko lotayirira la casing ndi 0, ndiko kuti, ndondomeko yotulutsa mpweya yatha.Panthawi imodzimodziyo, kutalika kwa dzino pakati pa meshing pamwamba pa rotor ndi mpweya wolowera ku casing kumafika pamtunda.Kutalika, njira yotengera mpweya ikuchitikanso.
mwayi
01
Compressor ya air-free-free screw sifunikira kugwiritsa ntchito mafuta opaka mafuta, kotero imatha kuchepetsa mtengo wokonza, komanso kuchepetsa kuipitsidwa kwamafuta mumlengalenga.
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Popeza makina opangira mpweya wopanda mafuta safunikira kugwiritsa ntchito mafuta opaka mafuta, amathanso kupewa zolephera zomwe zimayambitsidwa ndi dzimbiri lamafuta kapena kugwiritsa ntchito kwambiri.
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Compressor yopanda mafuta yopanda mafuta imakhala ndi phokoso lochepa komanso kugwedezeka panthawi yogwira ntchito, motero ndiyoyenera nthawi yomwe imafuna malo abata.
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Popeza makina opangira ma screw air opanda mafuta alibe mafuta opaka mafuta, amapewanso vuto lakuipitsa chilengedwe chifukwa cha kutayikira kwamafuta.
chopereŵera
01
Popeza makina opangira ma screw air opanda mafuta alibe mafuta opaka kuti aziziziritsa wononga, amatha kulephera monga screw deformation kapena kuyaka m'malo otentha kwambiri.
02
Mtengo wa compressor wopanda mafuta wopanda mafuta nthawi zambiri umakhala wokwera, chifukwa chake sizoyenera nthawi zonse
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Kuponderezana kwa ma compressor opanda mafuta opanda screw air nthawi zambiri kumakhala kotsika, kotero sikungakwaniritse zofunikira pamapulogalamu ena omwe amafunikira mpweya wothamanga kwambiri.
