Umsebenzi wezingxenye ze-screw air compressor ejovwe ngamafutha wethulwa, futhi isimiso sokusebenza sezingxenye siyahlaziywa.Izinyathelo zokuqapha ekunakekeleni nasekuhlaziyeni nasekuqedeni amaphutha ngamanye.
amafutha okugcoba
Amafutha okugcoba anemisebenzi yokugcoba, yokupholisa kanye nokuvala.
1) Naka izinga likawoyela lamafutha okugcoba.Ukuntuleka kukawoyela kuzodala izinga lokushisa eliphezulu nokufakwa kwekhabhoni kweyunithi, futhi kuzophinde kubangele ukuguga okusheshayo kwezingxenye ezihambayo futhi kulimaze impilo yesevisi yeyunithi.
2) Ukuze uvimbele amanzi ajiyile emafutheni okugcoba, izinga lokushisa likawoyela osebenzayo kufanele libe cishe ku-90 ° C, futhi livimbele ngokuqinile izinga lokushisa likawoyela ngesikhathi sokusebenza ukuthi libe ngaphansi kuka-65 ° C.
Ukwakhiwa kwamafutha okugcoba: amafutha ayisisekelo + izithasiselo.
Izithasiselo zinemisebenzi elandelayo: i-anti-foam, i-anti-oxidation, i-anti-corrosion, i-anti-solidification, ukumelana nokugqoka, ukwehla (ukugqwala), i-viscosity ezinzile (ikakhulukazi ekushiseni okuphezulu), njll.
Amafutha okugcoba angasetshenziswa isikhathi esingangonyaka owodwa, kanti amafutha okugcoba azokonakala uma isikhathi siside kakhulu.
Umsebenzi wezingxenye ze-screw air compressor
▌ Umsebenzi wokuhlunga umoya
Umsebenzi obaluleke kakhulu ukuvimbela ukungcola okunjengothuli olusemoyeni ukuthi lungangeni ohlelweni lwe-compressor yomoya.Ukunemba kokuhlunga: U-98% wezinhlayiya ezingu-0.001mm zihlungiwe, u-99.5% wezinhlayiya ezingu-0.002mm zihlungwa, futhi u-99.9% wezinhlayiya ezingaphezu kuka-0.003mm ziyahlungwa.
▌ Umsebenzi wokuhlunga uwoyela
Konke ukungcola okudala ukungcola nokungcola kukhishwa emafutheni ngaphandle kokuhlukanisa izithasiselo ezikhethekile ezingeziwe.
Ukunemba kwephepha lesihlungi: 0.008mm usayizi wezinhlayiya zihlunga 50%, 0.010mm usayizi wezinhlayiya zihlunga 99%.Iphepha lokuhlunga elingumgunyathi alizange lihlolwe ngokushisisa amafutha okugcoba, linamafolda ambalwa, linciphisa kakhulu indawo yokuhlunga, futhi ukuhlukaniswa kwamafolda akulingani.
Uma umoya ongenisa umoya uthuli, ngemva kokuba amafutha okugcoba asetshenziswe isikhathi esithile, iphepha lokuhlunga lizovaleka kakhulu, futhi isihlungi sizovimbela ukugeleza kwamafutha okugcoba.Uma umehluko wengcindezi yamafutha okugcoba angena esihlungini samafutha mkhulu kakhulu (ukuqala okubandayo noma ukuvinjelwa kwesihlungi), isifunda samafutha ngeke siswele amafutha, futhi ukushisa kwamafutha okugcoba kuzokhuphuka, okuzolimaza i-rotor.
Izimiso ezintathu zokusebenza kwesihlukanisi sikawoyela negesi
▌Umsebenzi wesihlukanisi sikawoyela negesi
Ngokuyinhloko iwukuhlukanisa amafutha okugcoba i-compressor engxubeni yamafutha nomoya, futhi uqhubeke nokususa izinhlayiya zamafutha okugcoba emoyeni ocindezelwe.
Ukungena emgqonyeni kawoyela negesi (owenziwe ngesihlukanisi sikawoyela negesi, i-valve encane yokucindezela, i-valve yokuphepha kanye negobolondo lesitsha), ingxube kawoyela negesi ihlukanisa izinhlobo ezintathu: ukuhlukaniswa kwe-centrifugal, ukuhlukaniswa kwamandla adonsela phansi (amafutha anzima kunegesi) kanye ne-fiber. ukwehlukana.
Inqubo yokuhlukanisa: ingxube kawoyela negesi ingena emgqonyeni kawoyela-igesi eduze kodonga olungaphandle lwesihlukanisi segesi kawoyela, i-80% kuya ku-90% yamafutha ihlukaniswa nengxube yegesi kawoyela (ukuhlukaniswa kwe-centrifugal), futhi okusele (10% kuya ku-20%) izinti zamafutha ku-separator ye-oil-gas Ubuso bodonga lwangaphandle lwedivayisi luhlukanisiwe (ukuhlukaniswa kwamandla adonsela phansi), futhi inani elincane lamafutha lingena ngaphakathi kwesehlukanisi segesi-kawoyela ( i-fiber separation), futhi icindezelwa emuva ku-screw host cavity ngepayipi lokubuyisela uwoyela.
▌I-gasket yesihlukanisi sikawoyela negesi iyasebenza
Njengoba umoya namafutha kudlula ku-fiber yengilazi, ugesi omile uzokhiqizwa phakathi kwezingqimba ezimbili zokuhlukanisa.Uma izingqimba ezimbili zensimbi zishajwa ngogesi omile, kuzoba nesimo esiyingozi sokukhishwa kwe-electrostatic okuhambisana nezinhlansi zikagesi, ezingabangela uwoyela negesi Isihlukanisi siqhume.
Izesekeli ezinhle zokuhlukanisa uwoyela negesi ziqinisekisa ukuqhutshwa kukagesi phakathi kwengqikithi yesihlukanisi kanye negobolondo lombhobho kawoyela negesi.Izingxenye zensimbi ze-compressor yomoya zine-conductivity kagesi enhle, engaqinisekisa ukuthi wonke ugesi omile ungathunyelwa ngaphandle ngesikhathi ukuvimbela ukukhiqizwa kwezinhlansi zikagesi.
▌Ukuzivumelanisa nezimo kwesihlukanisi segesi kawoyela kumahluko wengcindezi
Umehluko wengcindezi umklamo wesihlukanisi somoya kawoyela ongawuthwala unomkhawulo.Uma isici sokuhlunga se-separator sidlula inani eliphezulu, isihlukanisi somoya samafutha singase siqhume, futhi amafutha emoyeni ocindezelweyo akakwazi ukuhlukaniswa, okuzothinta i-compressor yomoya noma kubangele ukuhlukana.Umnyombo wonakele ngokuphelele, futhi ukwehla komfutho ophezulu wesihlukanisi segesi kawoyela kungase kubangele ukuba isihlukanisi sibambe umlilo.
Kungase kube nezizathu ezi-4 ezilandelayo zomehluko wengcindezi ephakeme ngokweqile: isihlukanisi sikawoyela sivinjiwe ngenxa yokungcola, ukugeleza komoya okubuyela emuva, ingcindezi yangaphakathi ishintshashintsha kakhulu, kanti umnyombo wesihlukanisi segesi kawoyela ungowomgunyathi.
▌Insimbi yesihlukanisi sikawoyela negesi ivamise ukucwiliswa ngogesi futhi ngokuvamile ngeke igqwale.
Ngokuya ngezimo ezizungezile (izinga lokushisa nomswakama) kanye nezimo zokusebenza ze-compressor, ukufingqa kungase kwakheke ngaphakathi kwesihlukanisi samafutha omoya.Uma isihlukanisi se-oyili-gas singekho i-electroplated, kuzokwakhiwa ungqimba wokugqwala, okuzoba nomthelela olimazayo ku-antioxidant yamafutha e-compressor, futhi kuzonciphisa kakhulu impilo yayo yesevisi kanye ne-flash point yamafutha.
▌ Izinyathelo zokuqinisekisa impilo yesevisi yesihlukanisi segesi kawoyela
Uthuli oluqoqiwe, uwoyela osalayo, izinto ezingcolisa umoya noma ukuguga kunganciphisa impilo yesevisi yesihlukanisi sikawoyela.
① Isihlungi somoya nesihlungi sikawoyela singashintshwa ngesikhathi futhi isikhathi sokushintsha uwoyela singabonwa ukuze kukhawulwe uthuli olungena kuwoyela we-compressor.
② Sebenzisa uwoyela olungile wokunqanda ukuguga kanye nowoyela ongangeni emanzini.
Amaphoyinti e-compressor emoyeni anezikulufu ezintathu ukuze anakwe
▌Irotha yesicindezela somoya esiyisikulufa akumele ihlehliswe
I-rotor iyingxenye eyinhloko ye-screw air compressor.Ubuso bezikulufu zesifazane nezabesilisa akuthinti, futhi kunegebe elingu-0.02-0.04mm phakathi kwezikulufu zesilisa nesifazane.Ifilimu yamafutha isebenza njengesivikelo nophawu.
Uma i-rotor iguqulwa, ingcindezi ayikwazi ukusungulwa ekhanda lepompo, isikulufu esisekhanda lepompo asinawo amafutha okugcoba, futhi amafutha okugcoba awakwazi ukusakazwa.Ukushisa kunqwabelana ekhanda lepompo ngokushesha, okuholela ekushiseni okuphezulu, okuphazamisa isikulufu sangaphakathi kanye negobolondo lekhanda lepompo, futhi izikulufu zesifazane nesilisa ziyaluma.Ukukhiya, ubuso bokugcina be-rotor kanye nesembozo sokugcina kuhlangana ndawonye ngenxa yokushisa okuphezulu, okuholela ekugugeni okungathí sina kobuso bokuphela kwe-rotor, kanye nokukhubazeka kwengxenye, okuholela ekulimaleni kwebhokisi le-gearbox ne-rotor.
Indlela yokuhlola isiqondiso sokujikeleza: Ngezinye izikhathi ukulandelana kwesigaba somugqa ongenayo wefekthri kuzoshintsha, noma ukunikezwa kwamandla okungenayo kwe-screw air compressor kuzoshintsha, okuzokwenza ukuthi ukulandelana kwesigaba se-motor ye-screw air compressor ukuthi ushintsho.Ama-compressor amaningi omoya anokuvikelwa kokulandelana kwesigaba, kodwa Ukuze ube sohlangothini oluphephile, ukuhlolwa okulandelayo kufanele kwenziwe ngaphambi kokuba i-compressor yomoya iqale:
① Cindezela futhi ubambe isixhumi sefeni esipholile ngesandla sakho ukuze ubone ukuthi isiqondiso somoya wefeni silungile yini.
② Uma ulayini wamandla wefeni usususiwe, gijima ngesandla i-motor eyinhloko isikhashana ukuze ubone ukuthi indlela yokuzungezisa ye-motor coupling ilungile yini.
▌ Isikulufa somoya we-compressor rotor ayikwazi ukufaka ikhabhoni
(1) Izimbangela zokukhishwa kwekhabhoni
①Sebenzisa uwoyela wokugcoba wekhwalithi ephansi ongewona owangempela kumkhiqizi wangempela.
② Sebenzisa isihlungi somoya esingelona iqiniso noma esilimele.
③ Ukusebenza kwesikhathi eside kwezinga lokushisa eliphezulu.
④Inani lamafutha okugcoba lincane.
⑤ Uma ushintsha amafutha okugcoba, amafutha okugcoba amadala awakhishwa noma amafutha okugcoba amadala namasha ayahlanganiswa.
⑥ Ukusetshenziswa okuxubile kwezinhlobo ezahlukene zamafutha okugcoba.
(2) Hlola indlela ye-carbon deposition ye-rotor
①Khipha i-valve yokudonsa futhi ubheke ukuthi ingabe ikhona yini idiphozi yekhabhoni odongeni lwangaphakathi lwekhanda lephampu.
② Bheka futhi uhlaziye ukuthi ingabe uwoyela wokugcoba unawo yini amadiphozithi ekhabhoni asuka phezulu kwesihlungi sikawoyela kanye nodonga lwangaphakathi lwepayipi likawoyela wokugcoba.
(3) Lapho uhlola ikhanda lepompo, liyadingeka
Abangebona ochwepheshe abavunyelwe ukuqaqa isikhwama sepompo se-screw air compressor pump, futhi uma kukhona amadiphozi ekhabhoni ekhanda lepompo, izisebenzi ezichwepheshile nezobuchwepheshe kuphela zomkhiqizi ezingakwazi ukuyilungisa.Igebe phakathi kwezikulufu zesifazane nezabesilisa kukhanda lepompo le-screw air compressor lincane kakhulu, ngakho qaphela ukuthi ungafaki noma yikuphi ukungcola ekhanda lepompo ngesikhathi sokulungiswa.
▌Ngeza njalo amafutha athwala i-motor
Sebenzisa isibhamu sikawoyela esikhethekile ukwengeza, izinyathelo ezithile:
① Ngakolunye uhlangothi lwembobo kawoyela, vula imbobo yokukhipha umoya.
②Imbobo kawoyela yesibhamu sikawoyela kufanele ihambisane nenjini.
③Igrisi yokugcoba ihlukaniswe ngamafutha enjini enesivinini esikhulu kanye namafutha enjini anesivinini esiphansi, futhi okubili akukwazi ukuxutshwa, ngaphandle kwalokho okubili kuzosabela ngamakhemikhali.
④ Inani lamafutha ku-oyela gun ngu-0.9g umshini ngamunye, futhi u-20g wengezwa isikhathi ngasinye, futhi udinga ukucindezelwa izikhathi eziningana.
⑤Uma inani lamafutha lengezwa lincane, amafutha asemapayipini kawoyela futhi awadlali indima yokugcoba;uma ingezwe kakhulu, ukuthwala kuzoshisa, futhi amafutha azoba uketshezi, okuzothinta ikhwalithi yokugcoba yokuthwala.
⑥ Engeza kanye njalo emahoreni angu-2000 okusebenza kwe-compressor yomoya.
▌Ukushintshwa kwe-motor coupling enkulu
Ukuhlanganisa kufanele kushintshwe kulezi zimo ezilandelayo:
① Kukhona imifantu ebusweni bokuhlangana.
② Ingaphezulu lokuhlangana liyashiswa.
③Iglue yokuhlanganisa iphukile.
Ukuhlaziywa Kwephutha kanye Nokuqedwa Kwe-Four-screw Air Compressor
▌I-screw air compressor engu-40m³/min ibambe umlilo ngesikhathi isebenza enkampanini ethile
Isikulufu sikhiqiza izinga lokushisa eliphezulu ngesikhathi senqubo yokucindezelwa, futhi amafutha okugcoba ayafafazwa ukuze asuse ukushisa, ngaleyo ndlela kunciphisa izinga lokushisa lekhanda lomshini.Uma engekho uwoyela kusikulufa, ikhanda lomshini lizokhiywa khona manjalo.Iphuzu lomjovo wamafutha lihlukile kumklamo ngamunye wekhanda, ngakho-ke imikhiqizo kawoyela yabakhiqizi be-screw air compressor abahlukahlukene ayifani.
I-screw air compressor eyayisebenza yavutha, futhi umshini wachithwa ngenxa yezizathu ezilandelayo:
1) Iphuzu elikhanyayo lamafutha okugcoba licishe libe ngu-230°C, kanti indawo yokuthungela icishe ibe ngu-320°C.Sebenzisa amafutha okugcoba aphansi.Ngemuva kokuthi uwoyela wokugcoba ufuthwe futhi ufakwe i-athomu, indawo ye-flash nephoyinti lokuthungela izokwehliswa.
I-2) Ukusetshenziswa kwezingxenye zokugqoka ezisezingeni eliphansi kuzobangela ukuthi i-air compressor oil circuit kanye ne-air circuit ivinjwe, futhi izinga lokushisa le-air circuit kanye nezingxenye ze-oil circuit lizoba phezulu kakhulu isikhathi eside, okuzokwenza kalula i-carbon deposits.
I-3) I-gasket yesihlukanisi se-oil-gas ayihambisani, futhi ugesi omile owenziwe isihlukanisi segesi kawoyela awukwazi ukuthunyelwa ngaphandle.
4) Kukhona ilangabi elivulekile ngaphakathi komshini, futhi kukhona izindawo zokujova uphethiloli avuzayo ohlelweni lwesekethe kawoyela.
5) Igesi evuthayo ihogelwa endaweni yokungenisa umoya.
I-6) Amafutha asele awakhishwa, futhi imikhiqizo yamafutha ixutshwe futhi iwonakele.
Kwaqinisekiswa ngokuhlanganyela ngochwepheshe abafanelekile kanye nochwepheshe bonjiniyela ukuthi umshini usebenzise uwoyela wokugcoba osezingeni eliphansi kanye nezingxenye zokugqoka ezisezingeni eliphansi ngesikhathi sokulungiswa, futhi ugesi omile okhiqizwe isihlukanisi segesi kawoyela awukwazanga ukuthunyelwa ngaphandle, okwenza umshini ubambe umlilo. futhi alahlwe.
▌ I-screw air compressor idlidliza ngobudlova lapho ithululwa futhi kuba nephutha lentuthu enamafutha
Ikhanda le-screw air compressor liyathuthumela lapho lilayishwa ngesikhathi sokusebenza, futhi i-alamu yesihlungi somoya yenzeka njalo ezinyangeni ezi-2, futhi ukuhlanza isihlungi somoya ngomoya wokucindezela okuphezulu akusebenzi.Khipha isihlungi somoya, kukhiqizwa intuthu enamafutha epayipini lokumunca, futhi intuthu enamafutha ihlangana nothuli ukuze kuvaleke isihlungi somoya siqine.
I-valve edonsayo yahlakazwa futhi uphawu lwevalvu edonsayo kwatholakala ukuthi lonakele.Ngemva kokushintsha ikhithi yokulungisa i-valve, i-screw air compressor yayisebenza ngokujwayelekile.
▌I-screw air compressor isebenza cishe imizuzu engama-30, bese i-V-belt entsha iphukile.
Amandla okuqinisa ngaphambili adingwa ibhande le-V le-screw compressor asethwa ngaphambi kokuphuma embonini.Lapho ushintsha ibhande le-V elilimele, u-opharetha ukhulula inati yokukhiya ukuze anciphise ukungezwani okuzenzakalelayo ukuze kugcinwe umzamo futhi kube lula ukufakwa kwe-V-belt.ukungezwani kwesistimu eqinile.Ngemva kokufaka amabhande e-V, amantongomane okukhiya awazange abuyiselwe endaweni yokuqala yokugijima (kuphawu lombala oluhambisanayo).Ngenxa yokuxega, ukuguga nokushisa kwamabhande e-V, amabhande e-V-V asanda kushintshwa aphinde aphuka.
Iziphetho ezinhlanu
Umsebenzisi we-screw air compressor kufanele njalo anake izinyathelo zokuphepha lapho egcinwa, futhi kuyadingeka kakhulu ukuqonda imisebenzi yezingxenye eziyinhloko ze-compressor yomoya.Abasebenzi eminyangweni yokuphatha kanye nokusebenza kwemishini bathenga izingxenye ezigqokile zomkhiqizi wokuqala ukuvimbela ukwenzeka kwamafutha okugcoba aphansi kanye nezingxenye ezingaphansi, futhi kuvimbele ukwehluleka nezigameko ezingadingekile.