Hangata di-compressor tsa di-rotary-screw di sebediswa ho fana ka moya o hatelletsoeng bakeng sa ditshebediso tse kgolo tsa diindasteri. Di sebediswa hantle haholo ditshebedisong tse nang le tlhokeho e tswelang pele ya moya jwalo ka difeme tsa ho paka dijo le ditsamaiso tsa tlhahiso tse iketsang. Dibakeng tse kgolo, tse ka bang le ditshebediso tse sa kgaotseng feela, tshebediso e tloaelehileng hara diteishene tse ngata tsa mosebetsi e tla beha tlhokeho e tswelang pele ho compressor. Ntle le diyuniti tse tsitsitseng, di-compressor tsa di-rotary-screw hangata di kenngwa hodima ditereilara tse hulang ka mora mme di tsamaiswa ke dienjene tse nyane tsa disele. Ditsamaiso tsena tsa kgatello e nkehang habobebe hangata di bitswa di-compressor tsa kaho. Di-compressor tsa kaho di sebedisetswa ho fana ka moya o hatelletsoeng ho di-jack hammers, disebediswa tsa riveting, dipompo tsa pneumatic, mesebetsi ya ho phatloha ha lehlabathe le ditsamaiso tsa pente ya diindasteri. Di atisa ho bonwa dibakeng tsa kaho le mosebetsing le basebetsi ba lokisang ditsela lefatsheng ka bophara.
Ha e na oli
Ka har'a compressor e se nang oli, moea o hatelloa ka botlalo ka ts'ebetso ea likurufu, ntle le thuso ea tiiso ea oli. Hangata li na le bokhoni bo tlase ba khatello ea ho ntša metsi ka lebaka leo. Leha ho le joalo, li-compressor tse se nang oli tse nang le mekhahlelo e mengata, moo moea o hatelloang ka li-screw tse 'maloa, li ka fihlela khatello ea psi e fetang 150 (10 atm) le bophahamo ba tlhahiso ea litsoe tse fetang 2,000 ka motsotso (57 m).3/metsotso).
Li-compressor tse se nang oli li sebelisoa lits'ebetsong moo ho tsamaisoa ha oli ho kenelletsoeng ho sa amoheleheng, joalo ka lipatlisiso tsa bongaka le tlhahiso ea li-semiconductor. Leha ho le joalo, sena ha se thibele tlhoko ea ho sefa, kaha li-hydrocarbon le litšila tse ling tse mennoeng moeeng o potolohileng le tsona li tlameha ho tlosoa pele ho moo li sebelisoang teng. Ka lebaka leo, phekolo ea moea e tšoanang le e sebelisoang bakeng sa compressor ea sekurufu e tletseng oli hangata e ntse e hlokahala ho netefatsa boleng bo fanoeng ba moea o hatelletsoeng.
E kentsoe ka oli
Ka har'a compressor e rotary-screw e kentsweng ka oli, oli e kenngoa ka har'a likoti tsa khatello ho thusa ho koala le ho fana ka sinki e pholileng bakeng sa tjhaja ea khase. Oli e aroloa ho molapo o ntšang metsi, ebe e pholile, e sefshoa ebe e sebelisoa hape. Oli e hapa likaroloana tse seng tsa polar ho tsoa moeeng o kenang, e leng se fokotsang ka katleho mojaro oa likaroloana tsa ho sefa likaroloana tsa moea o hatelitsoeng. Ho tloaelehile hore oli e 'ngoe ea compressor e koetlisitsoeng e tšeloe ho ea molapong oa khase o hatelitsoeng o theohelang tlase ho compressor. Lits'ebetsong tse ngata, sena se lokisoa ke lijana tsa coalescer/filter. Li-dryer tsa moea tse hatelitsoeng tse nang le li-filter tse batang tsa coalescing li lekantsoe ho tlosa oli le metsi a mangata ho feta li-filter tsa coalescing tse theohelang tlase ho li-dryer tsa moea, hobane ka mor'a hore moea o pholile 'me mongobo o tlosoe, moea o batang o sebelisoa ho pholisa moea o chesang o kenang pele, o futhumatsang moea o tsoang. Lits'ebetsong tse ling, sena se lokisoa ka ho sebelisa litanka tsa moamoheli tse fokotsang lebelo la sebaka sa moea o hatelitsoeng, tse lumellang oli ho teteana le ho theoha molapong oa moea ho tlosoa tsamaisong ea moea o hatelitsoeng ke lisebelisoa tsa taolo ea condensate.
Li-compressor tsa rotary-screw tse kenngoang ka oli li sebelisoa lits'ebetsong tse mamellang boemo bo tlase ba tšilafalo ea oli, joalo ka ts'ebetso ea lisebelisoa tsa pneumatic, ho koala mapetso, le tšebeletso ea mabili a tsamaeang. Li-compressor tsa moea tse ncha tse tletseng oli tse ntšang <5mg/m3 ea ho jara oli. Oli ea PAG ke polyalkylene glycol e boetse e bitsoa polyglycol. Litlolo tsa PAG li sebelisoa ke li-OEM tse peli tse kholo ka ho fetisisa tsa compressor ea moea tsa US ho li-compressor tsa moea tse potolohang. Li-compressor tse kenngoang oli tsa PAG ha li sebelisoe ho fafatsa pente, hobane oli ea PAG e qhala pente. Pente ea epoxy resin ea likarolo tse peli e thatafatsang karabelo e hanela oli ea PAG. Li-compressor tsa PAG ha lia lokela lits'ebetsong tse nang le li-grease tsa oli ea diminerale tse koahetsoeng ka litiiso, joalo ka li-valve tsa litsela tse 4 le li-cylinder tsa moea tse sebetsang ntle le li-lubricator tsa oli ea diminerale, hobane PAG e hlatsoa mafura a diminerale 'me e senya rabara ea Buna-N.
Nako ea poso: Pulungoana-14-2019