Lebaka la ho hlōleha ha mocheso oa rotor o phahame haholo
1. Boemo ba oli bo tlase haholo
2. Mohatsela o thibiloe
13. Sefahla sa moea se koetsoe
14. Ho na le bothata ka rotor
3. Ho na le moea o chesang o khutlang ka har'a slot ea Tuofeng 15. Mohatsela oa oli o koetsoe.
4. Molumo oa moea o pholileng o sa lekaneng
16. Piston ea valve ea ho theola e senyehile ebile e khomaretsoe.17. Valve e fokolang ea khatello e khomaretsoe.
5. Thermostatic valve e khomaretsoe
7. Phallo ea metsi a pholileng ha e boreleli (khatello e mpe) 18 hose leakage le blockage.
6. Mocheso oa ho kena ha metsi a pholileng o phahame haholo
8. Belofo ea ho khaola oli e tsitsitse
9. Pipe ea ho khutlisa oli e koetsoe
10. Phapang ea khatello ea karohano ea oli le khase e kholo haholo
11. Aftercooler e koetsoe
12. Sefahla sa oli se koalehile
Lisosa tsa Liphoso tsa Motlakase oa Motlakase
1. F21 overload relay ke botsofali, kamano e fosahetseng, e senyehile 2. Q15 overload relay ke botsofali, khokahanyo e fosahetseng, e senyehile.
3. K'honeng e tloaelehileng e koetsoeng ea F21 le Q15 relays e khaotsoe
4. Ho hloleha ha lenonyeletso la angle (aging arcing)
6. The valve solenoid e senyehile
8. Karohano ea oli le khase e koetsoe
10. Valve e fokolang ea khatello e khomaretsoe
12. Motlakase oa mekhahlelo e meraro o tlaase haholo kapa ha o leka-lekane
13. Fan e pholileng ea motlakase e senyehile kapa mocheso oa mocheso o futsanehile
14. Rotor e khomaretsoe
16. Motlakase oa motlakase ha o na lerotholi la mafura
18. Ho se sebetse hantle ha fatše
5. Ho hloleha ha komporo (botsofali)
7. Valofo e kenang ha e khone ho buloa
9. Aftercooler e koetsoe
11. Thepa ea motlakase e senyehile
15. Lebili le tlase la conveyer le boima
17. Insulation ea mekhahlelo e meraro e tlase haholo
19. Botsofali ba line, ho chesoa ha terminal
Ke mabaka afe a tloaelehileng a ho tsamaisa oli
Boemo ba oli bo phahame haholo 'me oli e ngata haholo e kentsoe.
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Peipi e khutlisang oli e koetsoe.Ho kenngoa ha phala ea ho khutlisa oli (bohole ho tloha karolong e ka tlase ea mantlha ea karohano ea oli) ha e fihlelle litlhoko mme khatello ea ho tsoa e tlase haholo ha yuniti e ntse e sebetsa.
Karohano ka hare ho barrel ea karohano e senyehile 'me yuniti e na le ho lutla ha oli
Oli e fosahetseng, foam e ngata
8. Ho senyeha ha oli kapa ho sebelisoa ka nako e telele.9. Oli ea spinner e ka ntle, haeba O-ring ea core tube e sa tiisitsoe, e tla tsoa oli.10. Haeba sesebelisoa se e-na le valve ea ho hlahloba ho khutla ha oli, valve ea tsela e le 'ngoe e tla etsa hore mochine o emise Oli e phalla e khutlela sekhethong sa oli,' me e tla felloa ke oli ha e tsosolosoa.11. Mokotla oa ho arola oli o senyehile ebile oa phunyeha.
Mabaka a ho ba le oli e ngata moeeng o hatelitsoeng oa li-screw air compressors
Boleng ba ho arola oli le khase
Peipi ea ho khutlisa oli kapa valve ea ho hlahloba ho khutla ha oli e koetsoe
Khatello ea ho bula valve ea khatello e tlase haholo
Tse 'nè: tšebeliso ea khatello e tlaase haholo
Tse hlano: boleng ba foam ea oli
Valve e tloaelehileng ea ho lokisa khatello e behiloe ho feta kapa e lekana le 0.40Mpa ho ntša khase,
Ho molemo ho sebelisa motsoako oa pele (o hahiloeng) oa oli le khase ea ho arola.Hore na boemo ba phala ea ho khutlisa oli bo fokotsehile kapa che, ho ipapisitse le peipi ea ho khutlisa oli le sekirini sa sefe kapa valve ea ho hlahloba ho khutla ha oli.
Sekhahla sa phallo ea phallo ea li-valve tsa khatello ea moea e phahameng haholo e ka boela ea hlahisa oli e ngata moeeng o hatelitsoeng (khatello ea ho qhekella e tlase haholo), boemo bona hangata bo etsahala.
Hobaneng ha oli e tlotsang e lokela ho nkeloa sebaka khafetsa?
Ka mor'a hore oli e tlotsang e sebelisoe ka nako e itseng, e tlameha ho nkeloa sebaka kamehla ka lebaka la lintlha tse latelang tse amang boleng ba oli: 1. Metako ea tšepe e ntšitsoeng holim'a likhohlano ka lebaka la ho apara;2. Lerōle le likaroloana tse ling tse thata tse tlisoang ke moea: 3. Lehlabathe la ho bōpa le sa ntšoang ka hloko ho tsoa;4. Lera la pente holim'a karolo ea mochine e qhibililoe;
5. Oli e tlotsang e hlahisa mongobo nakong ea ho pholile 'me oli e senyeha: 6. Mocheso le litšusumetso tse ling tsa oli e tlotsang ka har'a lubrication e potolohang butle-butle e fokotsa ts'ebetso ea oli ea oli.
Li-sundries tse boletsoeng ka holimo li bonolo ho etsa li-analogue tsa seretse sa abrasive ka har'a oli e tlotsang, li silafatsa oli e tlotsang, le ho potlakisa ho khoptjoa ha bokaholimo ba mochini ka matla.Ka hona, haeba oli e tlotsang ea mochini butle-butle e senyeha ho ea ho matšoao a latelang nakong ea ts'ebeliso, e lokela ho nkeloa sebaka ke oli e ncha: haeba ho se na lisebelisoa tsa ho hlahloba 'me li ke ke tsa hlahlojoa, li emise ka oli e ncha lihora tse ling le tse ling tse 2000 ho isa ho tse 3000.'Me u hloekise ka hloko lisebelisoa tsa phepelo ea oli le sebaka se seng le se seng sa lubrication.
Ke lintlha life tse tla ama phallo ea 'nete ea screw compressor
Phallo ea theory ea screw compressor e ipapisitse le bophahamo ba meno, palo ea meno le lebelo.Molumo o pakeng tsa meno o khethoa ke boholo ba geometri ea rotor.Bakeng sa li-compressor, mabaka a ka bang teng a ho falla ha 'nete ho ba tlase ho phallo ea theory ke: 1) Leakage.Ha ho na puisano pakeng tsa li-rotor le pakeng tsa rotor le casing nakong ea ts'ebetso, 'me lekhalo le itseng le bolokiloe, kahoo ho tsoa ha khase ho tla etsahala.Ha khase e ntseng e eketseha ea khatello e lutla phala e monyang le groove e monyang ka lekhalo, molumo oa ho tsoa o tla fokotseha.E le ho fokotsa ho lutla, meno a ho tiisa a etsoa ka holim'a leino la rotor e khannoang, li-grooves tsa ho tiisa li buloa motso oa leino la rotor ea ho khanna, 'me meno a tiisoa a nang le sebōpeho sa lesale kapa a hlobolisa a boetse a sebetsoa sefahlehong sa ho qetela.Haeba mela ena ea ho tiisa e koaletsoe, ho lutla ho tla eketseha 'me molumo oa ho qeta o tla fokotseha: 2) Boemo ba ho inhalation.The screw compressor ke volumetric compressor, 'me molumo oa ho hula o lula o sa fetohe.Ha mocheso oa mocheso o phahama, kapa khanyetso ea lipeipi tsa ho hula e le khōlō haholo ho fokotsa khatello ea ho hula, ho teteana ha khase hoa fokotseha, 'me boleng ba khase bo fokotseha ka tsela e nepahetseng.Ho falla:
Ke lintlha life tse tla ama phallo ea 'nete ea screw compressor
3) Phello e pholileng.Mocheso oa khase o tla eketseha nakong ea ts'ebetso ea khatello, 'me mocheso oa rotor le casing le oona o tla eketseha ka tsela e nepahetseng.Ka hona, nakong ea ts'ebetso ea ho hula, khase e tla futhumatsoa ke rotor le casing le ho atolosa, kahoo molumo oa ho hula o tla fokotseha ka tsela e nepahetseng.Tse ling tsa li-rotor tsa screw air compressor li pholile ka oli, 'me casing e pholile ka metsi.E 'ngoe ea merero ke ho fokotsa mocheso oa eona.Ha phello e pholileng e se e ntle, mocheso o tla nyoloha 'me molumo oa ho qeta o tla fokotseha;
4) Lebelo.Ho falla ha screw compressor ho lekana ka kotloloho le lebelo.Hangata lebelo le fetoha ka motlakase le maqhubu a marang-rang a matla.Ha motlakase o fokotsehile (bakeng sa li-asynchronous motors) kapa maqhubu a fokotsehile, lebelo le tla theoha, ho fokotsa molumo oa khase.
Lebaka le ka sehloohong la mocheso o phahameng oa screw compressor
1234 Sebaka sa ho jara se senyenyane;letlapa la ho beleha le senyehile;khatello ea phepelo ea oli e tlotsang e tlase haholo;ho khutla ha oli ea compressor ha ho boreleli;
D.
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Compressor e boemong bo sa tloaelehang ba ho sebetsa, axial thrust e kholo haholo (thrust bear);
6. Ho sebetsa hantle ha mocheso oa mocheso oa oli ho fokotseha, 'me mocheso o kenang ka oli o phahame;
Haeba mabaka a ka holimo a le teng, hore na mocheso oa ho lekanya mocheso oa platinum o hokahane ka tloaelo o tla etsa qeto ea mocheso o bontšitsoeng ke bering.
Mabaka a mane a etsang hore mocheso oa screw compressor o phahame haholo
1. Ts'ebetso e pholileng e tlase
2. Lubricating oli botsofali hloleha
3. Sensor ea mocheso oa oli e hlōleha
4. Khokahano e fosahetseng ea likarolo tse tsamaeang
Robong, compressor overheating
a.Ha ho na oli kapa boemo ba oli bo tlase haholo
filthara ea oli e koalehile
Belofo ea ho khaola mafura ha e sebetse, 'me spool e khomaretse C.
d.Sefahla sa sekhetho sa khase ea oli se koalehile kapa khanyetso e phahame haholo
e.Bokaholimo ba sepholi ba oli bo thibiloe
Mabaka a tobileng a mocheso o phahameng oa screw compressor
*Boemo ba sehatsetsi ba yuniti bo tlase haholo
* Sefahla sa oli se koalehile
*Ho hloleha ha valve ea taolo ea oli (karolo e mpe).
* Diaphragm ea valve ea solenoid e khaotsoeng ke mafura e phatlohile kapa ea tsofala
*Ho hloleha ha makoloi a fene.
*Fane e phodileng e senyehile.
* Thepa ea ho ntša metsi ha e boreleli kapa ho thibela ho tima ho hoholo (leeward).
*Thempereichara ea tikoloho e feta tekanyo e boletsoeng
* Ho hloleha ha sensor ea mocheso.
* Hore na tekanyo ea khatello e fosahetse.
Ke hobane'ng ha compressor e sa laole
a.Khatello ea phaephe ea khase e feta khatello e lekantsoeng ea mojaro 'me molaoli oa khatello o khaotsoe
Atlas Copco
Tharollo a.Ha ho hlokahale ho nka mehato.Ha khatello ea phaephe ea khase e le tlase ho feta khatello (boemo) ea khatello ea khatello, compressor e tla itjarisa ka bo eona.
b.Ho hloleha ha valve ea Solenoid
c.Ho na le ho lutla pompong ea taolo lipakeng tsa searohanyi sa khase ea oli le valve ea ho theola
b.Tlosa 'me u hlahlobe, fetola haeba ho hlokahala
C. Hlahloba phaephe le khokahanyo, haeba ho na le leakage, e hloka ho lokisoa.
