1. Uma kuqhathaniswa nokubuyisa ama-comprescersors ama-comprescer, ama-compressionar compressors anochungechunge lwezinzuzo ezifana nesivinini esiphakeme, isisindo esikhanyayo, ivolumu elincane, i-fluplotion encane.
2. I-screwfraund compressor ayinakubuyisela amandla amaningi amaningi, ukusebenza okuhle okunamandla okulinganisela, ukusebenza okuzinzile, ukudlidliza kwesisekelo esincane, kanye nesisekelo esincane.
I-3. I-Screw Screen Compressor inesakhiwo esilula nenani elincane lezingxenye. Azikho izingxenye ezigqokwa njengezindandatho zomoya namasongo kaPiston. Izingxenye zalo eziphambili zokuphambana, ezinjenge-rotors kanye nama-bearings, zinamandla aphezulu futhi zigqoke ukumelana, futhi i-augerication ancishisiwe, ukusetshenziswa kwemishini kuncane, ukulungiswa kwento kuncane, ukulungiswa kulula, futhi kuyazuzisa ukuqaphela okuzenzakalelayo kokusebenza.
4. Uma kuqhathaniswa ne-compressor yejubane, i-compressor yesikulufa inezimpawu zokulethwa kwegesi okuphoqelelwe, okungukuthi, ukuhanjiswa cishe akunakuthintwa yingcindezi yokukhishwa, futhi akukho phuthali lokwehla. Ngaphakathi kwezimo, ukusebenza kahle kungagcinwa kuphakeme.
I-5. I-Slide Valve isetshenziselwa ukulungiswa, okungabona ukulungiswa kwamandla okukhohlisayo.
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7. Alikho ivolumu yemvume, ngakho-ke ukusebenza kahle kwevolumetric kuphezulu.
Umgomo Wokusebenza Nokwakheka kwe-Screw Compressor:
1. Inqubo yokuphefumula:
I-Suction Port ohlangothini lokuphuza lohlobo lwesikulufa kumele lwenzelwe ukuze i-compression ye-Compression i-compressor ingenawo umoya futhi i-valve puror ilawulwa ukuvulwa nokuvalwa kwe-valve yokulawula. Lapho i-rotor ijikeleza, izinyo le-Groove Space of the main and auxiliary rotors elikhulu kakhulu elikhulu kakhulu lapho lifinyelela ukuvulwa kodonga lokuphela kokudla. Umoya uphelile ngokuphelele, futhi lapho ukuqedwa sekuphelile, izinyo lamazinyo lisesimweni se-vacuum. Lapho iphendukela e-air inlet, umoya wangaphandle ungena ngaphakathi bese ugeleza ungene ekutholeni izinyo lamazinyo asemqoka nasekususeni ama-rotors eceleni kwe-axial. Isikhumbuzi sokulungisa isoftware ye-Scressor lapho umoya ugcwalisa yonke imilo, ingaphezulu lokuphela kohlangothi lwe-rotor lufulathela kude nokungena komoya kwe-casing, futhi umoya phakathi kwama-grooves amazinyo uvaliwe.
2. Ukuvala nokudlulisela inqubo:
Lapho ama-rolors asemqoka futhi ashubile aphefumula, iziqongo zamazinyo ezikhulu nezibucayi zivalwa ngokugoba, futhi umoya uvalwe ngemifino yezinyo futhi akusekho ukundiza, okungukuthi, [inqubo yokubekwa uphawu]. Ama-rotors amabili ayaqhubeka nokujikeleza, nezinyo lamazinyo nemidlalo yezinyo zamazinyo endaweni yokususa, kanye nezindawo ezifanayo kancane kancane ziya ngasekupheleni.
3. Ukucindezela kanye nenqubo yokujova kaphethiloli:
Ngesikhathi sokudlulisela inqubo, indawo yokulinganisa kancane kancane iqhubekela emaphethelweni okuphelelwa yisikhathi, okungukuthi, izinyo lamazinyo phakathi kokumiswa kwezindawo zokumiswa kancane kancane kancane, igesi ethekwini liyancipha kancane kancane, futhi ingcindezi inyuka, okuyinqubo yokucindezela]. Ngenkathi kucindezelwa, uwoyela wokuthambisa nawo kufafazwa egumbini lokucindezela ngenxa yomehluko wengcindezi ukuxuba nomoya wegumbi.
4. Inqubo Yokuphelelwayo:
Lapho indawo yokuphumula ye-rotor iphendukela ukuxhumana ne-casing yokuqeda amandla, (ingcindezi kaphethiloli ecindezelwe iphakeme kakhulu ngalesi sikhathi), igesi ecindezelwe iqala ukukhishwa kuze kube manje, i-Space phakathi kwe-COSTER ye-zero, okungukuthi, inqubo yokuphelelwa yisikhathi isiphothuliwe. Ngasikhathi sinye, ubude bezinyo zamazinyo phakathi kobuso be-terors kanye nomoya wokungena komoya ufinyelela phezulu. Isikhathi eside, inqubo yayo yokuphefumula iyaqhubeka futhi.
1. I-Screw Compressor efakwe ngokuphelele
Umzimba wamukela ikhwalithi ephezulu, ephansi-ye-poorrolity casposi iron ngesakhiwo esincane sokuguqulwa okuncane; Umzimba wamukela ukwakheka odongeni oluphindwe kabili ngeziteshi zokuphelelwa amandla ngaphakathi, ezinamandla aphezulu kanye nomphumela omuhle wokunciphisa umsindo; Amabutho angaphakathi nangaphandle omzimba alingana ngokulinganayo, ngaphandle kokuvuleka noma okuvaliwe okuvalekile kubekezelela ubungozi bokucindezela okukhulu; Igobolondo liyisakhiwo sensimbi ngamandla aphezulu, ukubukeka okuhle nesisindo esikhanyayo. I-Adopt Isakhiwo Esimile, i-compressor ihlala endaweni encane, ezuzisa ukuhlelwa kwekhanda le-chiller; Umthambeka ophansi ucwiliswe ethangini lamafutha, futhi ukuthwala kugcotshwe kahle; Amandla we-axial we-rotor ancishiswa ngo-50% uma aqhathaniswa nohlobo oluvaliwe futhi oluvulekile (shaft motor emsebenzini oseceleni ohlangothini); Akunangozi yemoto evundlile ye-cantilever, ukuthembeka okuphezulu; Gwema ithonya le-screw rotor, i-valve yesilayidi, isisindo se-rotor yemoto ngokunemba okufanayo, ngcono ukuthembeka; inqubo enhle yomhlangano. Idizayini yamafutha e-Pump Screw mpo, ukuze kungabikho ukushoda kwamafutha lapho i-compressor isebenza noma ivala phansi. Umthwali ophansi ucwiliswe ethangini lamafutha alonke, futhi ukuthwala okuphezulu kwamukela ukuphekwa kwamafutha okuhlukile; Isidingo sokucindezela okuhlukile kohlelo luphansi, futhi lunomsebenzi wokuthola ukuvikelwa kokufuhlazeka uma kwenzeka kunesimo esiphuthumayo, ukugwema ukuntuleka kokuthambekela kwamafutha okwenziwayo, okulungele ukuqala kweyunithi yezinkathi zesikhashana.
Okubi Ngaphezu kwalokho, ayikwazi ukuqedwa ngesikhathi lapho kwenzeka iphutha.
2. Semi-Hermetic Screw Compressor
Imoto ipholile ngesifutho se-liquid, izinga lokushisa elisebenzayo le moto liphansi, futhi impilo yenkonzo yinde; I-compressor evulekile isebenzisa imoto epholile yomoya, izinga lokushisa lemoto liphezulu, elithinta impilo yemoto, futhi indawo yokusebenza yegumbi lomshini limpofu; Le moto ipholile ngegesi yokuphelelwa yisikhathi, izinga lokushisa lemoto liphezulu kakhulu, impilo yemoto imfushane. Ngokuvamile, isihlukanisi samafutha sangaphandle sinevolumu enkulu, kepha ukusebenza kwaso kuphezulu kakhulu; Isihlukanisi samafutha esakhelwe ngaphakathi sihlanganiswa ne-compressor, futhi ivolumu yalo incane, ngakho-ke umphumela umpofu. Umphumela wokuhlukanisa kawoyela wokwehlukanisa kawoyela wesibili ungafinyelela kuma-99.999%, angaqinisekisa ukuthambisa okuhle kwe-compressor ngaphansi kwezimo ezahlukahlukene zokusebenza.
Kodwa-ke, i-screw-herger-Hermetic Screw Screp screpressor isheshisa ukudluliselwa kwegiya, ijubane liphezulu (cishe nge-12,000 RPM), ukugqokwa kukhulu, futhi ukuthembeka kukhulu.
3. Vula isikulufa compressor
Izinzuzo zeyunithi evulekile yilezi:
1) I-compressor ihlukaniswe nemoto, ukuze i-compressor isetshenziswe ebangeni elibanzi;
2) I-compressor efanayo ingasetshenziswa ngeziqandisini ezahlukahlukene. Ngaphezu kokusebenzisa iziqandisisu ze-Haldrocarbon, i-ammonia nayo ingasetshenziswa njengeziqandisini ngokushintsha izinto zezinto ezithile;
3) Ama-Motors anamakhono ahlukene angahlonyiswa ngokuya eziqandisini ezahlukahlukene kanye nezimo zokusebenza.
4) Uhlobo oluvulekile luhlukaniswe nge-isikulufa esisodwa ne-twin-screw
I-compressor yesikulufa esisodwa iqukethe isikulufa se-cylindrical kanye namasondo amabili ahlelwe ngokulinganayo, afakwe e-COSIng. I-screw groove, i-casing (isilinda) udonga lwangaphakathi kanye namazinyo we-Star Geet akha ivolumu evaliwe. Amandla adluliselwa ku-Screw Shaft, futhi isondo lenkanyezi liqhutshwa isikulufa ukuze lijikeleze. Igesi (i-fluid esebenzayo) ingena kwisikulufa groove kusuka egumbini lokukhulisa, futhi likhishwa ngechweba eliphumayo kanye negumbi lokuphelelwa amandla ngemuva kokucindezelwa. Iqhaza le-Star Wheel lilingana nepiston yokubuyisa i-pisto concepressor. Lapho amazinyo e-Star Wheel ehamba ngokulinganayo ku-screw groove, umthamo ovaliwe kancane kancane futhi igesi licindezelwe.
Ukusebenza komgomo we-screw compressor kanye nokuqhathaniswa kwezinhlobo ezivalelwe ngokuphelele, ezivulelekile kanye nezinhlobo ezivulekile
Isikulufa se-compressor yesikulufa esisodwa sinama-grooves ayi-6 esikulungele, futhi isondo lezinkanyezi linamazinyo ayi-11, alingana namasilinda ayi-6. Amasondo amabili e-Star anamasondo ane-grooves yesikulufa ngasikhathi sinye. Ngakho-ke, ukujikeleza ngakunye kwesikulufa kulingana nama-cylinders ayi-12 asebenzayo.
Njengoba sonke sazi, i-compressors ye-Screw (kufaka phakathi i-akhawunti ye-Twin-Screw kanye ne-Single-Screw) ngesilinganiso esikhulu sabacindezeli abajikelezayo. Ngokombono wemakethe yamazwe omhlaba, phakathi neminyaka engama-20 kusukela ngo-1963 kuya ku-1983, izinga lokukhula lonyaka lokuthengisa kwesikulufu se-compressor emhlabeni lalingama-30%. Njengamanje, i-akhawunti ye-twin-screw compressors ye-80% yama-compressors aphakathi nendawo eJapan, eYurophu nase-United States. Njenge-compressors ye-single-screw kanye ne-twin-screw compressors ngaphakathi kobubanzi obufanayo, uma kuqhathaniswa, i-akhawunti ye-twin-screpressors ye-akhawuntini ngaphezulu kwemakethe yonke ye-compressor ngenxa yobuchwepheshe babo obuhle bokucubungula kanye nokwethenjwa okuphezulu. I-Akhawunti ye-Compressors engaphansi kwama-20%. Okulandelayo ukuqhathanisa kafushane kwalaba abacindezeli ababili.
1. Isakhiwo
Isikulufa kanye ne-screen wheel ye-compressor yesikulufa esisodwa singelungu le-Slirical Worm ngababili, kanye ne-screw shaft kanye nomgodi wesondo lezinkanyezi kufanele kugcinwe mpo emkhathini; Ama-rotor wesifazane kanye nesilisa we-comprescessor ye-twin-screw alingana ne-pair of gear ngazimbili, kanti nemigodi yama-rolor wesilisa nabesifazane agcinwa ifana. . Ukukhuluma ngokuhlelekile, ukunemba kokubambisana phakathi kwesikulufa kanye ne-Star Wheel ye-compressor yesikulufa esisodwa kunzima ukuqinisekisa, ngakho-ke ukuthembeka komshini wonke kuphansi kunalokho kwe-twin-screw.
2. Imodi yokushayela
Zombili lezi zinhlobo ze-compressors zingaxhunyaniswa ngqo nemoto noma eqhutshwa yibhande lebhande. Lapho ijubane le-compressor ye-twin-screw compressor liphezulu, igiya lejubane lidinga ukukhuphuka.
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Izindlela zokulungiswa kwevolumu yomoya zalaba abacindezeli ababili ngokufanayo ziyefana, zombili ezingathatha ukulungiswa okuqhubekayo kwe-valve ye-slide noma ukulungiswa okuzayo kwe-plunger. Lapho i-valve yesilayidi isetshenziselwa ukulungiswa, i-compressor ye-twin-screwcessor idinga i-valve eyodwa yesilayidi, kuyilapho i-compressor yesikulufu esisodwa idinga ama-valves amabili ngasikhathi sinye, ngakho-ke isakhiwo siba yinkimbinkimbi futhi ukwethenjwa kuyancipha.
4. Izindleko zokukhiqiza
I-compressor ye-single-screw compressor: amabhere ajwayelekile angasetshenziselwa ama-screw and star we-wheel bearnings, futhi izindleko zokukhiqiza ziphansi.
I-Twin-Screw Compressor: Ngenxa yomthwalo omkhulu kuma-rotors wesikulufo ezimbili, kuyadingeka ukusebenzisa ama-bearings anembe ephezulu, futhi izindleko zokukhiqiza ziphakeme kakhulu.
5. Ukwethembeka
I-compressor yesikulufa esisodwa Ngaphezu kwezidingo eziphakeme zokuqukethwe kwe-Star Wheel, isondo lenkanyezi lidinga ukushintshwa njalo.
I-Twin-Screw Compressor: Azikho izingxenye ezigqokwa ku-compressor ye-twin-screw, futhi isikhathi esingenazinkinga esingenazinkinga singafinyelela amahora angama-40,000 kuya kwangama-80,000 amahora.
6. Umhlangano kanye nokugcinwa
Kusukela i-Screw Shaft kanye ne-Star Wheel Shaft ye-compressor yesikulumo esisodwa kumele igcinwe mpo emkhathini, izidingo ze-axial ne-radial isikhundla ziphezulu kakhulu, ngakho-ke umhlangano kanye nokwenza lula i-compressor yesikulumela eyodwa kuphansi kunalokho kwe-compressor ye-twin-screw.
Ububi obukhulu beyunithi evulekile yile:
(1) I-shaft seal kulula ukuvuza, okubuye kube yinto yokulungiswa njalo kwabasebenzisi;
(2) Imoto ehlomele ijikeleza ngejubane elikhulu, umsindo we-airflow mkhulu, futhi umsindo we-compressor uqobo futhi ukhulu, okuthinta imvelo;
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Ezine, ezintathu compressor
Isakhiwo esiyingqayizivele sejometri salabathathu sinquma ukuthi sinesilinganiso sokuvuza esiphansi kune-compressor e-rotor ephindwe kabili; I-compressor yesikulufu emithathu-rotor scress inganciphisa kakhulu umthwalo ekuvuneni; Ukwehliswa komthwalo wokuthwala kwandisa indawo yokuqeda amandla, ngaleyo ndlela kuthuthukise ukusebenza kahle; Kubaluleke kakhulu ukunciphisa ukuvuza kweyunithi ngaphansi kwanoma isiphi isimo somthwalo, ikakhulukazi lapho kusebenza ngaphansi kwesimo sokulayisha, umthelela mkhulu kakhulu.
Umthwalo wokuzilawula: lapho uhlelo lushintsha, inzwa iphendula ngokushesha, futhi isilawuli senza ukubala okuhlobene, ukuze sikwazi ukuzilawula ngokushesha nangokufanele; Ukuzilawula akunqunyelwe ngabasebenza nge-Actuators, Guide Vaves, Solenoid valves kanye nama-slide ama-valves, futhi kungaba ngqo, masinyane nangokwethembekile.
Isikhathi sePosi: Feb-10-2023
