Molao-motheo oa Screw Compressor le Analysis of Common Faults
molao-motheo oa ho sebetsa
Sebopeho sa motheo 2
dikarolo tse ka sehloohong
Mekhahlelo ea mantlha
sehlopha se seholo
yuniti ea compressor
compressor e le 'ngoe ea screw
Tlhahlobo e tloaelehileng ea liphoso
Tokiso le Tlhokomelo
molao-motheo oa ho sebetsa
Ho itšetlehile ka li-rotor tse tona le tse tšehali tse tsamaeang le ho sisinyeha, molumo o pakeng tsa meno a "V" a bōpehileng joaloka "V" a entsoeng ke meno a bona, menoana ea meno le lebota le ka hare la casing e fetoha nako le nako ho tlatsa khase ea sehatsetsing - mokhoa oa ho sebetsa oa compression-decharge
Mokhoa oa ho sebetsa oa screw compressor
Likarolo tsa li-screw compressors
1) Ho sebetsa ka mefuta e fapaneng ea matla a ho futhumatsa a mahareng, likarolo tse sa roaloang haholo, tse thusang ho phethahala ha opereishene ea opereishene, ts'epo e phahameng le katleho;2) ho nepahala ho phahameng, theko e phahameng, le lerata le leholo;3) ts'ebetso e phahameng ea mojaro o sa fellang, Ha ho na piston-type hydraulic shock le ts'ebetso ea centrifugal surge:
4) Ka mokhoa oa ente ea oli, ho hlokahala hore ho kenngoe oli e ngata 'me ho be le lisebelisoa tse thusang.
Indasteri ea kopo ea screw compressor
Li-screw air compressors li sebelisitsoe haholo indastering ea hajoale ea indasteri le ea meepo, haholo mechini, tšepe, tlhahiso ea matla, kaho ea likoloi, masela, lik'hemik'hale, lik'hemik'hale tsa petrole, lisebelisoa tsa elektroniki, ho etsa pampiri, lijo le liindasteri tse ling.
Melemo ea li-compressor tse bulehileng
(1) Compressor e arohane le enjene, e le hore konpresser e ka sebelisoa ka bongata
2) Compressor e tšoanang e ka ikamahanya le lihatsetsi tse fapaneng.Ntle le ho sebelisa lihalogenated hydrocarbon refrigerants, ammonia e ka boela ea sebelisoa e le sehatsetsi ka ho fetola thepa ea likarolo tse ling.(3) Ho ea ka lihatsetsi tse fapaneng le maemo a sebetsang , a nang le li-motors tsa bokhoni bo fapaneng.
Mekhoa ea Ntlafatso le Liphetho tsa Lipatlisiso
Mokhoa oa ho fetola karo-karolelano ea molumo ka hare o sebelisoa ka kakaretso;(1
(2) Ho amoheloa ha mochine o le mong oa mekhahlelo e 'meli;
(3) Qala miniaturization ea screw compressors.
Semi-hermetic screw compressor
Likaroloana:
(1) Ka bobeli li-rotor tse tona le tse tšehali tsa compressor li nka meno a 6: 5 kapa 7: 5
(2) Karohano ea oli e kopantsoe le enjene e kholo
(3) Enjene e hahelletsoeng ka hare e pholile ka khase ea sehatsetsi (4) Phano ea oli ea khatello
(5) Sistimi ea ho pholisa e se nang oli
Lebaka la ho adoptha:
Ha maemo a ts'ebetso a likarolo tsa pompo ea moea o pholileng le mocheso a batla a le mpe, mocheso oa khase ea ho tsoa le oli e tlotsang kapa mocheso oa enjene e hahelletsoeng e tla ba holimo haholo ha khatello ea condensing e le holimo mme khatello ea mouoane e le holimo. tlase, e tla etsa hore sesebelisoa sa ts'ireletso se sebetse le compressor ho emisa.E le ho netefatsa ts'ebetso ea compressor E sebetsa ka har'a moeli oa ho sebetsa 'me e ka pholile ka ho fafatsa sehatsetsing sa metsi.
li-separators tse 'maloa tsa oli
a) Searohanyi sa oli se otlolohileng b) Se arola oli se otlolohileng c) Se arola oli sa bobeli
Sistimi e thusang ea Screw compressor 6.2
Kenyelletso ea Sistimi ea Tlhophiso ea Moea
Filter ea ho kenya ke filtara ea bohlokoa ka ho fetisisa ho compressor
Lerōle ke sesosa se seholo sa ho roala ha enjine mme se ka fokotsa haholo bophelo ba likarolo tsa compressor, li-separators tsa oli le oli ea compressor.
Mosebetsi o moholo ka ho fetisisa oa sefe ea moea o omileng ke ho etsa bonnete ba hore likarolo tsa enjene le compressor li na le tšireletso e lekaneng khahlanong le ho senya le ho taboha tlas'a maemo ohle a lerōle a bonahalang.
Ka ho thibela ho kenella ha litšila ka li-filters tse kenang moeeng, re ka lelefatsa bophelo ba:
Lienjiniere tsa diesel
likarolo tsa compressor
karohano ea oli
filthara ea oli ea compressor
oli ea compressor
Li-bearings le likarolo tse ling tse tsamaeang
Sistimi e thusang ea screw compressor
Kenyelletso ea Sisteme ea Searohano sa Oli
Bohlokoa ba Mekhoa ea Karohano ea Oli ea Compressor
Oli ea compressor, e sebelisoang haholo ho qhala mocheso o hlahisoang nakong ea khatello, e hloka ho arohana le moea hape.Oli efe kapa efe e tlotsang e kopantsoeng moeeng o hatelletsoeng e tla lebisa tšilafalo e eketsehileng ea oli le ho baka khatello e feteletseng ea marang-rang a moea, condenser le ts'ebetso ea condensing.
Masala a phahameng a oli a tla eketsa tšebeliso ea oli e tlotsang le litšenyehelo tse akaretsang tsa ts'ebetso, 'me a fumane moea o hatelitsoeng oa boleng bo tlase.
Masala a seng makae a oli a boetse a bolela hore oli e fokolang e kena ka har'a mokelikeli oa condensate, oo hape o leng molemo bakeng sa tikoloho.
Oli e tlotsang e qala ho arohanngoa le moea ho tloha moeeng o amohelang moea o nang le bokhoni bo phahameng haholo ke karohano ea centrifugal.Oli e tlotsang e tla oela tlase ho moamoheli ka lebaka la matla a khoheli.
Sistimi e thusang ea screw compressor
Mehato ea ho netefatsa bophelo bo bolelele ba ts'ebeletso ea karohano ea oli
Lerōle le bokelletsoeng, sehlahisoa sa khale sa oli, tšilafalo ea moea kapa ho roala ho ka fokotsa bophelo ba karohano ea oli.
E le ho netefatsa bophelo bo botle ba tšebeletso ea karohano ea oli, mehato e latelang e tlameha ho nkoa.
Ka kakaretso, ho bokellana ha likaroloana tse tiileng karolong e ntle ea karohano ho tla lebisa ho eketseha ha phapang ea khatello, ka hona ho fokotsa bophelo ba tšebeletso ea karohano ea oli.
A
Lerōle le kenang ka har'a oli ea compressor le ka fokotsoa ka ho nkela lihloela tsa moea le tsa oli ka nako le ka ho ela hloko linako tsa phetoho ea oli.
Ho khetha oli e nepahetseng le hona ho bohlokoa haholo.Sebelisa feela oli e lumelletsoeng, e thibelang botsofali le oli e sa keneleng metsi.
Ho sebelisa oli e sa lokang e haelloang ke matla a lekaneng a antioxidant, leha e le ka nako e khuts'oane, ho ka etsa hore oli e be joalo ka jelly ka ho teteana le ho koala sekhetho sa oli ka lebaka la ho bokellana ha sediment.
Botsofali bo potlakileng ba oli bo bakoa ke mocheso o phahameng oa ts'ebetso.Ka hona, tlhokomelo e lekaneng e tlameha ho lefshoa ho fana ka moea o batang o lekaneng le ho tlosa lithōle ho pholileng ka nako.
Ha o etsa phetoho ea oli, oli eohle e sebelisitsoeng e tlameha ho ntšoa ho thibela tšenyo e tsoang ho oli e setseng le ho se lumellane ha lioli tse peli.
Sistimi e thusang ea screw compressor
Kenyelletso ea Sistimi ea Tlhophiso ea Oli
Mosebetsi oa filthara ea oli ke ho tlosa litšila tsohle tse bakang ho roala ho tloha oli ea mochini, empa ka nako e ts'oanang ntle le ho arola li-additives tse ling tse ekelitsoeng.
Lerōle le litšila tse ka har'a oli ea compressor li tla bokellana pakeng tsa casing ea element ea compressor le shaft e potolohang, e leng se tla etsa hore shaft e potolohang e senyehe mme ts'ebetso ea compressor e fokotsehe.
Oli ea konpresser e boetse e sebelisetsoa ho tlotsa li-bearings tsa likarolo tsa compressor, kahoo litšila le litšila li ka boela tsa senya li-roller tse nang le thepa.Ho roala ha compressor ho eketsa khokahano ea shaft mme ho fella ka ho fokotseha ha ts'ebetso ea compressor le bophelo bo khuts'oane ba likarolo tsa compressor
Tšenyo e eketsehileng ho li-roller tse belehang e ka baka ho phatloha ha casing le ho timetsoa ka ho feletseng ha ntho ea compressor.
Tlhahlobo ea liphoso tse tloaelehileng Mocheso oa mocheso oa rotor o phahame haholo
Lisosa tse ka bang teng le tharollo
1. Pholiso ea yuniti ha e ntle mme mocheso oa phepelo ea oli o phahame
1.1 Ho se be le moea o motle (sebaka sa ho kenya le sebaka sa moea o chesang)
1.2 Phapanyetsano ea mocheso o pholileng ha e ntle (e hloekile)
1.3 Bothata ba potoloho ea oli (valve ea thermostatic)
2. Phepelo ea oli e nyane haholo
2.1 Polokelo e nyane ea oli (ho eketsa kapa ho e nkela sebaka)
2.2 karete ()
2.3 Ho koaloa ha sefahla sa oli (se seng)
2.4 Sekhahla sa phallo ea oli se ea lieha (mocheso o teng)
Tlhahlobo ea liphoso tse tloaelehileng Kamora hore compressor ea moea e qale ho sebetsa,
Lisosa le tharollo tse ka bang teng 1. Ho hloleha kapa ho hloleha ha motlakase
1. Hlahloba hore na e se e lokisitsoe kapa e nketsoe sebaka ke motlakase
2. Belofo e kenang ha e khone ho buloa (valve e khomaretsoe ka thata)
enfelopo
2 Lokisa likarolo tsa li-valve kapa u nke sebaka sa litiiso
3 Taolo ea ho lutla ha tracheal
3 Fetola tube ea taolo
Khatello ea metsotso e 4 min moea o lutla
4 ntlafatso
Tlhahlobo e tloaelehileng ea liphoso
Air Compressor ha e laolle leeto la valve ea polokeho
Lisosa le tharollo tse ka bang teng 0
1 valve ea Solenoid e tsoile taolong
1 lokisa kapa fetola 0
2 Ho kena ha moea ha hoa koaloa
2 phetoho
3. Ho hlōleha ha k'homphieutha
3 Tlosa khomphutha
Ha yuniti e ntse e sebetsa tlas'a mojaro, ha ho condensate e lokolloa
Lisosa tse ka bang teng le tharollo
Hose ea metsi e koalehile 1
Mosebetsi oa ho fana ka metsi
Ho lokisa le ho lokisa
Haeba e le valve ea elektronike ea ho fana ka metsi, e ka 'na ea e-ba ho hlōleha ha potoloho.
mokoallo
Oli e feteletseng e tsoang ho sefe ea moea ka mor'a ho koala
· Lisosa tse ka bang teng le tharollo
1. Hlahloba ho lutla ha valve
1. Lokisa le ho lokisa likarolo tse senyehileng
2 setofo sa oli se khomaretsoe
2Ho lokisa, ho hloekisa le ho nchafatsa likarolo tse senyehileng
3. Ho kena moeeng ha hoa shoa
3 Tlhokomelo ea valve ea ho kenya