Li-compressor tsa rotary-screw hangata li sebelisoa ho fana ka moea o hatelitsoeng bakeng sa lits'ebetso tse kholo tsa indasteri.Li sebelisoa hamolemo lits'ebetsong tse nang le tlhokahalo e tsoelang pele ea moea joalo ka limela tse pakang lijo le lits'ebetso tsa boiketsetso tsa tlhahiso.Litsing tse kholoanyane, tse ka bang le lits'ebetso tsa nakoana feela, tšebeliso e tloaelehileng har'a liteishene tse ngata tsa mosebetsi e tla beha tlhoko e tsoelang pele ho compressor.Ntle le li-unit tse tsitsitseng, li-compressor tsa rotary-screw hangata li kenngoa holim'a litereilara tse hulang ka morao 'me li tsamaisoa ka lienjine tse nyane tsa diesel.Lits'ebetso tsena tse nkehang tsa compression hangata li bitsoa li-compressor tsa kaho.Li-compressor tsa kaho li sebelisetsoa ho fana ka moea o hatelitsoeng ho lihamore tsa jack, lisebelisoa tsa riveting, lipompo tsa moea, ts'ebetso ea ho phatloha ha lehlabathe le lits'ebetso tsa pente tsa indasteri.Hangata li bonoa libakeng tsa kaho le mosebetsing le basebetsi ba lokisang litsela lefatšeng ka bophara.
E se nang oli
Ka compressor e se nang oli, moea o hatelloa ka ho feletseng ka ketso ea li-screws, ntle le thuso ea tiiso ea oli.Ka lebaka leo, hangata ba na le khatello e tlase ea khatello ea mali.Leha ho le joalo, li-compressor tsa mekhahlelo e mengata tse se nang oli, moo moea o hatelloang ke li-screw tse ngata, li ka fihlela likhatello tse fetang 150 psi (10 atm) le bophahamo ba bophahamo ba li-cubic feet tse fetang 2,000 ka motsotso (57 m.3/min).
Li-compressor tse se nang oli li sebelisoa lits'ebetsong moo ho roala oli e kentsoeng holimo ho sa amoheleheng, joalo ka lipatlisiso tsa bongaka le tlhahiso ea semiconductor.Leha ho le joalo, sena ha se thibele tlhokahalo ea ho sefa, kaha li-hydrocarbon le litšila tse ling tse kenngoeng moeeng o potolohileng le tsona li tlameha ho tlosoa pele ho ntlha ea tšebeliso.Ka lebaka leo, kalafo ea moea e ts'oanang le e sebelisoang bakeng sa "screw compressor" e koahetsoeng ke oli hangata e ntse e hlokahala ho netefatsa boleng bo fanoeng ba moea o hatelitsoeng.
E kentsoeng ka oli
Ka har'a sekontiri sa rotary-screw se kentsoeng ka oli, oli e kenngoa ka har'a likoti tsa khatello ho thusa ho koala le ho fana ka sinki e pholileng bakeng sa tefo ea khase.Oli e arohanngoa le molapo o phoroselang, ebe oa pholile, oa tlhotloa le ho sebelisoa hape.Oli e tšoara likaroloana tse se nang polar tse tsoang moeeng o kenang, ka katleho e fokotsa ho kenngoa ha likaroloana tsa ho hloekisa moea o hatelitsoeng.Ho tloaelehile hore oli e 'ngoe e kentsoeng ka har'a komporo e fetele ka har'a molapo o hatelitsoeng oa khase o theohelang tlase ho komporo.Lits'ebetsong tse ngata, sena se lokisoa ke likepe tsa coalescer / filter.Li-dryer tse hatelitsoeng ka sehatsetsing tse nang le li-filters tsa ka hare tse batang li lekantsoe ho tlosa oli le metsi a mangata ho feta li-filters tse kopanyang tse ka tlase ho li-dryer tsa moea, hobane ka mor'a hore moea o pholile 'me mongobo o tlosoe, moea o batang o sebelisetsoa ho pholile pele ho chesa. ho kena moyeng, ho futhumatsang moya o tswang.Lits'ebetsong tse ling, sena se lokisoa ka ts'ebeliso ea litanka tse amohelang moea tse fokotsang lebelo la lehae la moea o hatelitsoeng, tse lumellang oli hore e koalehe le ho theoha moeeng hore e tlosoe tsamaisong ea moea o hatelitsoeng ka lisebelisoa tsa taolo ea condensate.
Li-compressor tsa rotary-screw tse kentsoeng ka oli li sebelisoa lits'ebetsong tse mamellang boemo bo tlase ba tšilafalo ea oli, joalo ka ts'ebetso ea sesebelisoa sa moea, ho koala sekheo, le ts'ebeletso ea mabili a tsamaeang.Li-compressor tsa moea tse koahetsoeng ke oli tse ncha li lokolla <5mg/m3 ea oli e tsamaisang oli.Oli ea PAG ke polyalkylene glycol eo hape e bitsoang polyglycol.Lisebelisoa tsa PAG li sebelisoa ke li-OEM tse peli tse kholo ka ho fetisisa tsa US air compressor ho rotary screw air compressors.Li-compressor tse kentsoeng ka oli tsa PAG ha li sebelisoe ho fafatsa pente, hobane oli ea PAG e qhala lipente.Lipente tse thatafatsang likarolo tse peli tsa epoxy resin li hanana le oli ea PAG.Li-compressor tsa PAG ha li tšoanelehe bakeng sa lits'ebetso tse nang le mafura a liminerale a koahetsoeng ka litiiso, joalo ka li-valve tsa 4-way le li-cylinders tsa moea tse sebetsang ntle le li-lubricators tsa oli ea diminerale, hobane PAG e hlatsoa mafura a liminerale mme e theola rabara ea Buna-N.
Nako ea poso: Nov-14-2019