I-Centrifugal Compressor Enkulu Esebenza Kahle Futhi Eyonga Amandla
I-Centrifugal Compressor
KanjaniingabeINJINI YEMPUMELELOUmsebenzi we-compressor ye-centrifugal?
Umoya udonswa phakathi kwe-impeller ejikelezayo ngama-radial blades bese usunduzelwa phakathi ngamandla e-centrifugal. Lokhu kuhamba komoya okujikelezayo kubangela ukwenyuka kwengcindezi kanye nokukhiqizwa kwamandla e-kinetic. Ngaphambi kokuba umoya uholelwe phakathi kwe-impeller, amandla e-kinetic nawo aguqulwa abe yingcindezi ngokudlula ku-diffuser kanye ne-volute.
Isigaba ngasinye sithatha ingxenye yokwenyuka kwengcindezi iyonke yeyunithi ye-compressor. Kuye ngokucindezela okudingekayo ekusetshenzisweni, izigaba eziningana zingahlelwa ngochungechunge ukuze kufezwe ukucindezela okuphezulu. Lolu hlobo lokusetshenziswa kwezigaba eziningi luvame ukusetshenziswa embonini kawoyela negesi kanye neyokucubungula. Ngakolunye uhlangothi, ezitshalweni zokwelashwa kwamanzi amdaka, kusetshenziswa ukucindezela okuphansi, kwesigaba esisodwa ukuze kufezwe isilinganiso sokucindezela esifiselekayo.
Ezimisweni zesimanje zeI-ENGNIEN YEMPUMELOAma-compressor omoya we-centrifugal, ama-motor kagesi ashesha kakhulu asetshenziswa ukushayela ama-impeller. Lokhu kuphumela ku-compressor encane engenalo i-gearbox kanye nohlelo lokugcoba uwoyela oluhambisanayo, okwenza kube okungenawo uwoyela futhi kufaneleke ukusetshenziswa okudinga umoya ongenawo uwoyela ngamaphesenti ayi-100.
Imininingwane
| Amandla Okufaka Ajwayelekile | 150 kuya ku-6000 kW | 202.5 kuya ku-8,100 hp |
| Ukucindezela Kokukhipha Uketshezi | Ibha eli-1 kuya kwele-25 | 14.5 kuya ku-362.5 psig |
| Ukugeleza Kokungena | 40 kuya ku-800 m3/min | 1,412 kuya ku-28,240 CFM |
Imininingwane
(Uhlobo Oluncane)
(Uhlobo Olukhulu)
| Imodeli | Amandla (KW) | Izinga Lokugeleza Kwevolumu (M3/umzuzu) | I-Ultimate Vacuum kPa(G) | Uxhumano | Isisindo (KG) | Ubukhulu (Ububanzi x Ububanzi) mm |
| I-SEV5A-100 | 5.5 | 6.5 | -100 | I-DN40 | 430 | 1200X1100X1250 |
| SEV5A-080 | 6.3 | -80 | ||||
| SEV7A-100 | 7.5 | 9.6 | -100 | I-DN40 | 600 | 1200X1100X1250 |
| SEV7A-080 | 9.5 | -80 | ||||
| SEV11A-100 | 11 | 12.5 | -100 | I-DN50 | 760 | 1400X1100X1450 |
| SEV11A-080 | 12.0 | -80 | ||||
| SEV15A-100 | 15 | 15.0 | -100 | I-DN50 | 900 | 1500X1200X1650 |
| SEV15A-080 | 14.6 | -80 | ||||
| SEV18A-100 | 18.5 | 18.0 | -100 | I-DN65 | 960 | 1500X1200X1650 |
| SEV18A-080 | 17.6 | -80 | ||||
| SEV22A-100 | 22 | 22.5 | -100 | I-DN80 | 1100 | 1850X1450X1800 |
| SEV22A-080 | 22.0 | -80 | ||||
| SEV30A-100 | 30 | 27.5 | -100 | I-DN100 | 1600 | 2150x1600x2100 |
| SEV30A-080 | 27.0 | -80 | ||||
| SEV37A-100 | 37 | 30.5 | -100 | I-DN100 | 1850 | 2350x1700x2154 |
| SEV37A-080 | 30.0 | -80 | ||||
| I-SEV45A-100 | 45 | 45.0 | -100 | I-DN125 | 1900 | 2350x1700x2154 |
| SEV45A-080 | 44.5 | -80 | ||||
| SEV55A-100 | 55 | 60.0 | -100 | I-DN150 | 2200 | 3200x2150x2645 |
| SEV75A-100 | 75 | 76.0 | -100 | I-DN200 | 3500 | 3200x2150x2645 |
| SEV90A-100 | 90 | 85.0 | -100 | I-DN200 | 3600 | 3300x2250x2700 |
I-centrifugal compressor kanye ne-blower
INJINI YEMPUMELELO igxile emkhakheni wemishini ye-impeller yomphakathi, igxile ezidingweni ezimbili ezinkulu "zesilinganiso sokusebenza kahle kwamandla" kanye "nokuthembeka kwekhwalithi", futhi iqoqe unjiniyela wasekhaya wekilasi lokuqala ngamandla ezindiza, imishini ye-impeller kanye ne-suspension bearing. Isebenzisa amathuluzi asezingeni eliphezulu, isofthiwe kanye nemishini, ngokuzithuthukisa okuqhubekayo kanye nokusungula izinto ezintsha, ihola imboni yemishini ye-impeller yomphakathi ukuthuthukisa amakhono ayo okusungula izinto ezintsha.
I-compressor ye-centrifugal yenjini yempumelelo inokugeleza okukhulu, esebenza kahle kakhulu futhi ayikhiphi uwoyela. Iyimishini yemishini ye-impeller yesivinini esikhulu eyenziwe ngokwezifiso ngokwezidingo zenqubo yomsebenzisi.
I-centrifugal compressor: Ukugeleza: 40～1500 m3/min, Ingcindezi: 2～25bar
Ama-compressor e-centrifugal aqhutshwa yigiya le-GDC, ama-blower e-centrifugal asetshenziswa kabanzi ezimbonini ezahlukahlukene ezinesidingo sokugeleza okukhulu nokusebenza okuqhubekayo.
Umqondo wokuklama izindiza - Impeller
Ukusebenzisa isofthiwe yokuhlaziya izakhi ezilinganiselwe ze-NASTRAN, ANSYS, Abaqus, njll., ukwenza umklamo wejometri nokushisa onezinhlangothi ezimbili, umklamo wokugeleza onezinhlangothi ezimbili, umklamo we-blade onezinhlangothi ezintathu kanye nokuhlolwa kwamandla ama-impeller nama-blades. Ngokusebenzisa ukulingisa, kungahlulelwa ukuthi umklamo we-impeller uyahlangabezana yini nezindinganiso zokuklama ze-aero-injini, kanye nokuphila kwenkonzo ye-impeller kungabikezelwa. Dala ama-impeller ebanga lokundiza asebenza kahle kakhulu anesilinganiso esihle kakhulu "sokusebenza kahle kwamandla".
Ukuthwala i-titling-pad yesivinini esiphezulu
Sebenzisa i-horizontal split-type tilting-pad bearing eyenziwe ngezinto ze-ISI 1040 carbon steel (ingaphakathi) kanye ne-babbitt alloy (ubuso), lapho umthwalo wejubane ushintsha, ibhlogo eliyindilinga elithwalayo libekwa phakathi ngokuzenzakalelayo, lo msebenzi wokulungisa okuzenzakalelayo ungaqinisekisa ukusebenza kahle komshini.
Ibhokisi legiya lesivinini esiphezulu elijwayelekile lezindiza
Isakhiwo segiya legiya elihlukanisiwe elivundlile sisetshenziswa ngokucubungula okujwayelekile kwezindiza, ukukhiqiza, ukulungisa amaphutha kanye nokuhlola, ngamagiya e-helical akhiwe ngensimbi ehlanganisiwe enesivinini esikhulu, isikhungo esivundlile sihlukanisa isilinda sibe izingxenye eziphezulu nezingezansi bese sixhuma ngamabhawodi, ukwakheka kwesakhiwo se-modular kulula ukugcinwa nokulungiswa.
Isipholile esikhiphekayo esisebenzayo kanye nokulungiswa komoya wokungenisa
Isiqandisi sihlukaniswe nebhokisi lamagiya, kanti uhlelo lokugcoba luhlukaniswe ngokuphelele nomoya ocindezelwe, okuqinisekisa ukuthi umoya ocindezelwe uhlanzekile ngo-100% futhi awunawo uwoyela. Amashubhu asuswayo, ahlanganisa isiqandisi ahambisana kahle negobolondo eliqediwe, elingathuthukisa ngempumelelo izinga lokushintshana kokushisa phakathi komoya ocindezelwe namanzi futhi linciphise ukusetshenziswa kwamanzi okupholisa.
Ngokulungisa i-engeli yokufaka ye-inlet guide vane ye-impeller, ukujikeleza komoya kungalungiswa ngaphakathi kwebanga elingu-70-105%.
Ukuhlolwa kwebhalansi eguquguqukayo ye-Impeller
Kusetshenziswa imishini yokuhlola ibhalansi ethuthukisiwe, ngokwezidingo ze-“SUCCESS ENGINE Dynamic Balance Test Procedure”, kwenziwa ukuhlolwa kwebhalansi eguquguqukayo eqinile ku-impeller ngayinye kanye ne-shaft assembly ukuqinisekisa ibhalansi kanye nokuzinza ngesikhathi sokusebenza ngesivinini esikhulu.