1.Malinga ndi mtundu wa chinthu:
Malinga ndi mfundo ya injini: ikhoza kugawidwa m'magulu awiri:mota yopanda kuphulika, mota yolumikizana yolimba yosaphulika.
Malinga ndi malo ogwiritsira ntchito: ikhoza kugawidwa m'magawo awiri: ma mota osaphulika a migodi ya malasha yapansi panthaka ndi ma mota osaphulika a mafakitale.
Malinga ndi wothandizira:itZingagawidwe m'magawo a injini zosaphulika za conveyor ya mgodi wa malasha, ma mota osaphulika a winch ya mgodi wa malasha, ma mota osaphulika a rock loader, ma mota osaphulika a fan ya mgodi wa malasha, ma mota osaphulika a ma valve, ma mota osaphulika a mafani, ma mota osaphulika a sitima, ma mota osaphulika okweza ndi kugwiritsa ntchito zitsulo zama mota zosaphulika, ndi zida za hydrogenation zomwe zimathandiza kugwiritsa ntchito kusakaniza kwa mota yolumikizana ndi chitetezo, ndi zina zotero. Kuphatikiza apo, malinga ndi voliyumu yoyesedwa, magwiridwe antchito ndi zizindikiro zina zaukadaulo, monga ma mota osaphulika amagetsi ambiri, ma mota osaphulika amagetsi ambiri, ma mota osaphulika amagetsi ambiri komanso ma mota osaphulika amagetsi amphamvu kwambiri.
- Malinga ndi mitundu ya zinthu ndi makhalidwe ake:
(一)Ma mota osaphulika
Nyumba yosaphulika imagwiritsidwa ntchito kulekanitsa zigawo zamagetsi zomwe zingapangitse ma spark, ma arc ndi kutentha koopsa kuchokera ku chisakanizo cha mpweya wozungulira. Komabe, nyumbayi siitsekedwa bwino, ndipo chisakanizo cha mpweya wozungulira chikhoza kulowa mu mota kudzera m'mipata yomwe ili pamalo olumikizirana a gawo lililonse la nyumbayo. Mukakumana ndi chipolopolo cha ma spark, ma arc, kutentha koopsa kwambiri ndi magwero ena oyatsira moto angachitike, ndiye kuti mota ya chipolopolo chosaphulika sidzangowonongeka kapena kusokonekera, komanso malawi kapena mpweya wotentha kudzera m'mpata pakati pa malo olumikizirana, komanso sizingayambitse kuyaka kwa chisakanizo cha mpweya wozungulira.
Zinthu zazikulu:
(1) Kulumikizana kwa mulingo wa mphamvu, kukula kwa malo oikira ndi liwiro lozungulira kukugwirizana ndi DIN 42673, ndipo kusintha kofunikira kwapangidwa kuti kukhale kogwira mtima komanso koyenera, poganizira cholowa ndi mndandanda wa YB komanso kusinthasintha ndi mndandanda wa Y2.
(2) Malire a phokoso ndi otsika kuposa a YB series, pafupi ndi phokoso la kalasi I la YB series, ndipo malire a kugwedezeka ndi ofanana ndi a YB series.
(3) Mndandanda wonsewu umagwiritsa ntchito kutchinjiriza kwa kalasi F, ndipo kukwera kwa kutentha kumayesedwa malinga ndi kalasi B.
(4) Pali mitundu iwiri ya ma heat sinks a mota: kugawa kolunjika kofanana ndi kugawa kwa radiation, komwe kugawa kolunjika kofanana ndi kwakukulu.
(5) Mndandanda wonsewu umagwiritsa ntchito ma bearing a mpira otsika phokoso lozama, ndipo kutalika kwapakati pa mpando ndi 180mm pamwamba pa motayo kuli ndi chipangizo chojambulira mafuta ndi chotulutsira mafuta.
(6) Mulingo woteteza chipolopolo wakwera kufika pa IP55.
(7) Zizindikiro zazikulu za magwiridwe antchito kuti zifike pamlingo wapamwamba wapadziko lonse lapansi kumayambiriro kwa zaka za m'ma 1990.
(二)Ma mota otetezedwa bwino
Pamwamba pa kapangidwe kamota, yomwe sipanga ma arc, ma spark kapena kutentha koopsa pansi pa mikhalidwe yabwinobwino yogwirira ntchito, njira zotetezera makina, zamagetsi ndi kutentha zimatengedwa kuti zipewe chiopsezo cha ma arc, ma spark kapena kutentha kwakukulu pansi pa mikhalidwe yabwinobwino kapena yodziwika bwino yodzaza, motero kuonetsetsa kuti chitetezo chake sichingaphulike.
Zinthu zazikulu:
(1) Imakwaniritsa zofunikira za injini zosaphulika zomwe zili ndi chitetezo chowonjezereka, ndipo imagwiritsa ntchito njira zingapo zodalirika zopewera kuphulika kwa moto, ma arc ndi kutentha koopsa, kuti igwiritsidwe ntchito mosamala m'malo oopsa a Zone 2.
(2) Kugwiritsa ntchito njira yochotsera maburashi, kukhazikitsa diski yozungulira yobwezeretsa maginito ndi kabati yosungira maginito yokhazikika, njira yodalirika yowongolera maginito; njira yolondola komanso yopanda maginito yokhala ndi kusiyana kozungulira kwa polarity; chitetezo chodalirika cha njira yochotsera maginito komanso kuthekera kwamphamvu kokonzanso maginito; kapangidwe koyenera ka mzere, choletsa kutulutsa sichitentha panthawi yogwira ntchito; kusintha kwa maginito ambiri ochotsera maginito.
(3) Makina olumikizirana, chotulutsira mpweya cha AC ndi diski yozungulira yosinthira mpweya ndi coaxial. Disiki yosinthira mpweya ili pakati pa mota yayikulu ndi chotulutsira mpweya, kapena imayikidwa kunja kwa nyumba yosungiramo mpweya.
(4) Gulu loteteza la enclosure ndi IP54.
(5) Pogwiritsa ntchito kutchinjiriza kwa kalasi F, kukwera kwa kutentha kumayesedwa malinga ndi kalasi B.
(6) Sinthani kuziziritsa kwachikhalidwe kwa madzi otsika kukhala kuziziritsa kwa madzi apamwamba, mwachitsanzo, choziziritsira madzi chimayikidwa pamwamba pa mota.
(7) Kuyika chotenthetsera china chotetezeka chomwe sichimanyowa, chokhazikika pansi pa mota, chomwe chimagwiritsidwa ntchito potenthetsera komanso chosanyowa panthawi yozimitsa.
(8) Kusankha zipangizo zapamwamba kwambiri, kuwerengera zamagetsi ndi makina kumasiya phindu lalikulu kuti likwaniritse kudalirika kwa ntchito komanso zofunikira pa kutentha kwa injini yowonjezera chitetezo.
(9) Kukhazikitsa njira zabwino zowunikira; kukhazikitsa chosinthira chamagetsi chodzilimbitsa chodzitetezera kuti chitetezeke bwino mu bokosi lalikulu lolumikizirana; kubisa ma RTD ogwira ntchito komanso okhazikika a platinum mu stator winding, yokhala ndi nambala yomaliza ya Pt100; kukhazikitsa chowunikira kutayikira kuti chiziwunika kutayikira kwa choziziritsira madzi; kukhazikitsa chida chowonetsera kutentha kwa munda ndi malo olumikizirana akutali a malekezero awiri a mabearing otsetsereka okhala motsatana.
(三)Ma mota opanikizika abwino
Zinthu zazikulu:
(1) Yokonzedwa ndi makina opumira mpweya okwanira, opanda malo ofooka mkati mwa injini omwe angakhudze mpweya.
(2) Chikwama ndi mapaipi zimapangidwa ndi zinthu zosayaka ndipo zili ndi mphamvu zokwanira zamakanika.
(3) Kupanikizika kwakukulu kokwanira kumasungidwa mu casing ndi ducting poyerekeza ndi mlengalenga wakunja.
(4) Mota iyenera kukhala ndi zida zotetezera chitetezo (monga zotumizira nthawi ndi zowunikira kayendedwe ka mpweya) kuti zitsimikizire kusinthana koyenera kwa mpweya, payeneranso kukhala ndi mphamvu ya mpweya pansi pa mphamvu yodzitetezera yokha kapena chipangizo chochenjeza.
(5) chipolopolo pachitseko chotseguka kapena chivundikiro chiyenera kukhala ndi chipangizo cholumikizirana ndi mphamvu. Pakadali pano ku China kulibe zinthu zogwirizanitsa zamagetsi zamtundu wa united positive pressure type.
Nthawi yotumizira: Epulo-23-2024