Ama-screw compressor acishe athathe ingxenye enkulu yemakethe yezinhlelo zomoya ezingaphezu kuka-22kW, ngomfutho ojwayelekile ongu-0.7&1.0MPa.Okuholela kulo mkhuba ukuthuthukiswa kokusebenza kwawo nokuthembeka, kanye nokunciphisa ukulungiswa kanye nezindleko zokuqala eziphansi.
Noma kunjalo, i-compressor ye-piston esebenza kabili iseyi-compressor esebenza kahle kakhulu.Ukuma kwe-rotor yesikulufu kunciphisa ububanzi bokusebenza okuphezulu kwe-screw compressor.Ngakho-ke, iphrofayili ye-rotor engcono, ukucubungula okuthuthukisiwe kanye nomklamo omusha yizici ezibalulekile ze-screw compressor.
Isibonelo, i-compressor yesikulufu enesivinini esiphansi, idrayivu eqondile inganikeza ingcindezi yokukhipha engu-0.7MPa kanye nevolumu yomoya engu-0.13-0.14m³, engu-90-95% we-piston compressor esebenza kabili.Kubasebenzisi abaningi, ngaphandle kwalapho izikhathi ezithile lapho ukusetshenziswa kwamandla kukhulu kakhulu, ngenxa yokutshalwa kwezimali kwayo kokuqala okuphezulu (intengo yokuthenga), i-compressor ye-piston esebenza kabili esebenza kahle ngokuvamile ayibizi kakhulu ngenxa yesikhathi eside sokubuyisela imali etshaliwe.
I-screw compressor enakekelwa kahle ingahlinzeka ngokusebenza iminyaka eyi-10 noma ngaphezulu.Ngesikhathi esifanayo, uhlelo lwayo lokulawula olunokuxilongwa kwephutha kanye nekhono lokucubungula lungabonisa igebe lokushintsha uwoyela ngokusekelwe ekushiseni okusebenzayo, okuthuthukisa nokuthembeka nokuphila kwe-compressor .
gcina
Ngezindleko zokulungisa, ama-screw compressor anezinzuzo ngaphezu kwama-piston compressor.Ama-piston compressor asebenza kabili anezikhawu zokulungisa ezimfushane kune-screw compressor.Ivalvu, indandatho yepiston nezinye izingxenye zokugqoka ku-piston compressor zidinga ukulungiswa ngezikhathi ezithile.
Ukugcinwa okuyinhloko kwe-screw compressor amafutha, isihlungi samafutha kanye nesihlukanisi samafutha.Kwesinye isikhathi, ukushintshwa kwe-screw rotor air kanye nemishini eseceleni yokuhlola kudinga izindleko ezinkulu, kodwa ngokuvamile kungasebenza iminyaka eyi-10 noma ngaphezulu.
Umhlangano ojwayelekile we-screw compressor unesilawuli esisekelwe ku-microprocessor noma isilawuli sikagesi.Lezi zilawuli zinika amandla i-screw rotor ukugcina umthwalo u-100% wesikhathi.Omunye wemisebenzi eyinhloko yesilawuli ukulungisa ukugeleza komoya ukuze umshini ukwazi ukusebenza kahle kakhulu ngaphansi komthwalo ogcwele, umthwalo oyingxenye kanye nezimo zokungalayishi.
Ezinye izilawuli zomshini wezikulufa zineminye imisebenzi eminingi yokulawula ewusizo, njengokuqapha ukusebenza, isixwayiso sokuvala shaqa kanye nesikhumbuzi sokulungisa.
Iyunithi efakwe i-piston compressor esebenza kahle futhi enakekelwa kabili isebenza kahle inenzuzo ekusebenzeni.Lolu hlobo lwemishini lungahlanganiswa futhi lusatshalaliswe, kusetshenziswa ukulungiswa okuvamile nokugcinwa ukuze kube uhlelo lomoya olucindezelwe oluyimpumelelo.
ukugcoba
Ngokwezimo ezihlukene zokugcoba, ama-piston compressors angahlukaniswa abe izinhlobo ezimbili: ezigcotshiwe nezingagcotshisiwe.Eyunithi egcotshisiwe, uwoyela wokugcoba ungeniswa kusilinda sokucindezela ukuze kuncishiswe ukungqubuzana phakathi kwesilinda neringi yepiston.Ngaphansi kwezimo ezijwayelekile, indandatho ye-piston egcotshwe kahle ingahlala iminyaka eminingana, futhi ukusetshenziswa kwezinto ezithuthukisiwe kunganweba impilo yeringi ye-piston endaweni eyomile ibe ngaphezu kuka-8000h.
Izindleko phakathi kwezinjini zepiston ezigcotshiwe nezingagcotshisiwe ziyisici okufanele sicatshangelwe.Kwezinye izimo, umoya ocindezelwe ongenawo uwoyela noma igesi iyadingeka.Ukutshalwa kwezimali kokuqala kweyunithi engagcotshisiwe kuphezulu ngo-10-15%, futhi kukhona umehluko omncane phakathi kokusetshenziswa kwamandla nokusebenza kahle.Umehluko omkhulu kakhulu usekunakekeleni okudingekayo ezinhlotsheni ezimbili zamayunithi.Izindleko, izindleko zokunakekelwa kweyunithi engagcotshiwe ziphindwe kane noma ngaphezulu kuneyunithi egcotshiwe.
Amandla angalingani kanye nesisindo esinzima se-piston compressor yizici eziyinhloko ezinomthelela ezindlekweni zokufakwa.Ngokuvamile, iyunithi ye-piston idinga isisekelo esinzima nesisekelo esiwugqinsi.Vele, umenzi we-compressor uzohlinzeka ngemininingwane efanele edingekayo ukuze kwakhiwe isisekelo.
Nakuba izindleko zokuqala zokutshala nokufaka ze-piston compressor zingaphezu kwalokho ze-screw compressor, impilo ye-piston compressor ngaphansi kokunakekelwa kahle ingaba yinde ngokuphindwe izikhathi ezingu-2 kuya kwezi-5 kune-screw compressor.
Sekungamashumi eminyaka, i-piston compressor isiwumshini othembekile osindayo.Ngokuthuthuka kobuchwepheshe, ngenkathi kunikeza umoya wekhwalithi ephezulu, izindleko zokugcinwa kwama-piston compressor zehliswe kakhulu.Kumayunithi anomfutho wegama ongu-0.7–1.0MPa, noma ngabe umoya ocindezelwe noma amanye amagesi, i-piston compressor iseyinketho engcono kakhulu.
Isikhathi sokuthumela: Dec-03-2021