Ntchito
Zitha kugawidwa m'mitundu iwiri: mtundu wapakati ndi mtundu wa positi malinga ndi mapangidwe osiyanasiyana, ukhoza kugawidwa m'magulu awiri: siteji imodzi ndi iwiri;
Mfundo Yogwirira Ntchito
Kusiyanaku kungathe kugawidwa m'magulu awiri: kuchita zabwino ndi zoipa.Pakalipano, zochepetsera zochepetsera zapakhomo zomwe zimagwiritsidwa ntchito makamaka zimakhala ndi mtundu umodzi wamtundu umodzi ndi mitundu iwiri yosakanizidwa (gawo loyamba ndi mtundu wachindunji ndipo gawo lachiwiri ndi mtundu wamachitidwe).
Malinga ndi Medium
Kusiyanaku kungathe kugawidwa m'magulu awiri: kuchita zabwino ndi zoipa.Pakalipano, zochepetsera zochepetsera zapakhomo zomwe zimagwiritsidwa ntchito makamaka zimakhala ndi mtundu umodzi wamtundu umodzi ndi mitundu iwiri yosakanizidwa (gawo loyamba ndi mtundu wachindunji ndipo gawo lachiwiri ndi mtundu wamachitidwe).
Malinga ndi Zinthu Zofunika
Zitha kugawidwa muzitsulo zosapanga dzimbiri 316 zowongolera mphamvu, chitsulo chosapanga dzimbiri 304 chowongolera, chitsulo chosapanga dzimbiri 201 chowongolera, chowongolera chamkuwa, chowongolera chachitsulo cha nickel, nickel yokutidwa ndi mkuwa wowongolera, chochepetsera chitsulo, chotsitsa chitsulo cha kaboni.
Kugwiritsa ntchito mankhwala ochepetsa mphamvu kuyenera kutsatira malamulo awa:
1. Kuchitapo kuyenera kuchitika pang'onopang'ono potsitsa silinda ya okosijeni kapena kutsegula chochepetsera kupanikizika.Ngati kuthamanga kwa valve kumathamanga kwambiri, kutentha kwa mpweya mu gawo logwira ntchito la kuchepetsa kuthamanga kumawonjezeka kwambiri chifukwa cha kupanikizika kwa adiabatic, zomwe zingayambitse ziwalo zopangidwa ndi zinthu zakuthupi monga mphira kulongedza ndi filimu ya raba fibrous gaskets kugwira. moto ndi kuyatsa.The pressure reducer yatenthedwa kwathunthu.Kuphatikiza apo, chifukwa cha zowotcha zosasunthika zomwe zimapangidwa ndi kutsika kwachangu komanso banga lamafuta ochepetsa kupanikizika, zingayambitsenso moto ndikuwotcha mbali zochepetsera kupanikizika.
2.Silinda ya okosijeni iyenera kukhala yocheperako pochepetsa kapena kutsegula chowongolera chowongolera.Ngati kuthamanga kwa valve kumathamanga kwambiri, kutentha kwa mpweya mu gawo logwira ntchito la chowongolera kuthamanga kumawonjezeka kwambiri chifukwa cha kuponderezedwa kwa adiabatic, komwe kungayambitse zigawo zopangidwa ndi zinthu zakuthupi monga kulongedza mphira ndi filimu ya raba fibrous gaskets kugwira. moto ndi kuyatsa.The pressure reducer yatenthedwa kwathunthu.Kuphatikiza apo, chifukwa cha zowotcha zosasunthika zomwe zimapangidwa ndi kutsika kwachangu komanso banga lamafuta ochepetsa kupanikizika, zingayambitsenso moto ndikuwotcha mbali zochepetsera kupanikizika.
3. Chenjezo musanakhazikitse chowongolera chowongolera komanso potsegula valavu ya silinda ya gasi: Musanayike chowongolera chowongolera, tambani pang'ono valavu ya botolo ndikuchotsa dothi kuti fumbi ndi chinyezi zisalowe muzitsulo zochepetsera.Potsegula valavu ya silinda ya gasi, mpweya wotuluka wa valavu ya silinda sayenera kuyang'ana kwa woyendetsa kapena ena kuti ateteze mpweya wothamanga kwambiri kuti usatuluke mwadzidzidzi ndikuvulaza anthu.Mgwirizano pakati pa mpweya wa chowongolera mpweya ndi chitoliro cha mphira wa gasi uyenera kumangidwa ndi waya wachitsulo kapena chingwe chotchinga kuti chiteteze kuopsa kwa kutsekeka pambuyo popereka mpweya.
4. Chowongolera kuthamanga chiyenera kuyang'aniridwa nthawi zonse, ndipo kupima kuthamanga kuyenera kuyang'aniridwa nthawi zonse.Izi zimachitidwa kuti zitsimikizire kudalirika kwa kuwongolera kuthamanga komanso kulondola kwa kuwerengera kwamagetsi.Ngati mupeza kuti chochepetsera kupanikizika chili ndi kutayikira kwa mpweya kapena singano yoyezera kuthamanga sikugwira ntchito moyenera mukamagwiritsa ntchito, iyenera kukonzedwa munthawi yake.
5. Kuzizira kwa chochepetsera kuthamanga.Ngati chochepetsera kuthamanga chikapezeka kuti chaundana mukachigwiritsa ntchito, gwiritsani ntchito madzi otentha kapena nthunzi kuti musungunuke, ndipo musagwiritse ntchito lawi lamoto kapena chitsulo chofiyira kuti muphike.Chotsitsa chotsitsacho chikatenthedwa, madzi otsalawo ayenera kuwotchedwa.
6. Chotsitsa kuthamanga chiyenera kukhala choyera.Chochepetsa kupanikizika sichiyenera kuipitsidwa ndi mafuta kapena dothi.Ngati pali mafuta, ayenera kupukuta musanagwiritse ntchito.
7. Zochepetsera kupanikizika ndi ma gauges amphamvu a mpweya wosiyanasiyana sayenera kusinthanitsa.Mwachitsanzo, zowongolera zokakamiza zomwe zimagwiritsidwa ntchito kutulutsa mpweya sizingagwiritsidwe ntchito m'makina monga acetylene ndi gasi wamafuta.
Nthawi yotumiza: Mar-04-2021