Ingingo ikurikira izakunyuza mu isesengura ryimbitse ryimiterere ya compressor ya screw.Nyuma yibyo, nubona screw compressor ya screw, uzaba umuhanga!
1.Moteri
Muri rusange, moteri 380Vzikoreshwa iyo moteriimbaraga zisohokani munsi ya 250KW, kandi6KVna10KVmoteriBikoreshwa muri rusange iyoingufu za moteri zisohoka250KW.
Compressor yo mu kirere idashobora guturika ni380V / 660v.Uburyo bwo guhuza moteri imwe buratandukanye.Irashobora kumenya guhitamo ubwoko bubiri bwa voltage ikora:380vna660V.Umuvuduko mwinshi wakazi uhinduranya kurutonde rwuruganda rwa compressor yindege iturika ni0.7MPa.Ubushinwa Nta bipimo bya0.8MPa.Uruhushya rwo gukora rutangwa nigihugu cyacu rwerekana0.7MPa, arikomubikorwa nyabyo birashobora kugera0.8MPa.
Compressor yo mu kirere ifite ibikoresho gusaubwoko bubiri bwa moteri idahwitse,2-inkingi na4-ibiti, n'umuvuduko wacyo birashobora gufatwa nkibisanzwe (1480 r / min, 2960 r / min) ukurikije amahame yinganda zigihugu.
Impamvu ya serivisi: Moteri mu nganda zikoresha ikirere ni moteri zose zidasanzwe, muri rusange1.1Kuri1.2.Kurugero, nibaicyerekezo cya serivisi ya moteri ya a200kw compressor yo mu kirere ni1.1, noneho imbaraga ntarengwa za moteri yo guhumeka ikirere irashobora kugera200×1.1=220kw.Iyo ubwirwa abaguzi, ifiteibisohoka ingufu za10%, ni ikigereranyo.Igipimo cyiza.
Ariko, moteri zimwe zizaba zifite amahame y'ibinyoma.Nibyiza cyane niba a100kwmoteri irashobora kohereza hanze80% by'imbaraga zisohoka.Muri rusange, ibintu byingufucos∮= 0.8 bisobanurani hasi.
Urwego rutagira amazi: bivuga urwego rutagira amazi kandi arwanya ububi bwa moteri.Muri rusange,IP23birahagije, ariko mubikorwa byo guhumeka ikirere, byinshi380Vmoteri ikoreshaIP55naIP54, na byinshi6KVna10KVmoteri ikoreshaIP23, iyoisabwa kandi nabakiriya.BirashobokaIP55cyangwaIP54.Umubare wa mbere nuwa kabiri nyuma ya IP yerekana urwego rutandukanye rwamazi kandi rutagira umukungugu.Urashobora gushakisha kumurongo kugirango ubone ibisobanuro birambuye.
Icyiciro cya Flame retardant: bivuga ubushobozi bwa moteri yo guhangana nubushyuhe no kwangirika.Muri rusange, F.urwegoni Byakoreshejwe, naB.urwego rwo gusuzuma ubushyuhe bivuga isuzumabumenyi risanzwe urwego rumwe rusumbaF.urwego.
Uburyo bwo kugenzura: uburyo bwo kugenzura inyenyeri-delta guhinduka.
2.Ibice byingenzi bigize compressor yindege - umutwe wimashini
Compressor ya screw: Ni imashini yongera umuvuduko wumwuka.Ikintu cyingenzi kigizwe na compressor ya screw ni umutwe wimashini, nicyo kintu kigabanya umwuka.Intangiriro ya tekinoroji yakiriye mubyukuri rotor yabagabo nabagore.Umubyimba munini ni rotor yumugabo naho iyoroheje ni rotor yumugore.rotor.
Umutwe wimashini: Imiterere yingenzi igizwe na rotor, ikariso (silinderi), ibyuma hamwe na kashe ya shaft.Byumvikane neza, rotor ebyiri (couple ya rotor yumugore nigitsina gabo) yashyizwe hamwe na podiyumu kumpande zombi mugisanduku, kandi umwuka winjijwe kuva kumutwe umwe.Hifashishijwe kuzenguruka ugereranije na rotor yumugabo nigitsina gore, inguni ya meshing ifata hamwe nu menyo yinyo.Mugabanye amajwi imbere mu cyuho, bityo wongere umuvuduko wa gaze, hanyuma uyisohore kurundi ruhande.
Bitewe n'umwihariko wa gaze ifunitse, umutwe wimashini ugomba gukonjeshwa, gufungwa no gusiga amavuta mugihe ugabanya gaze kugirango umenye neza ko umutwe wimashini ushobora gukora bisanzwe.
Kuringaniza ikirere gikurura ibicuruzwa akenshi ni tekinoroji yubuhanga kuko uwakiriye akenshi arimo igishushanyo mbonera cya R&D hamwe nubuhanga bwo gutunganya neza.
Hariho impamvu zibiri zingenzi zituma umutwe wimashini bakunze kwitwa ibicuruzwa byubuhanga buhanitse: accuracy Ukuri kurwego ni muremure cyane kandi ntushobora gutunganywa nimashini nibikoresho bisanzwe;Rot Rotor ni indege ifite ibipimo bitatu, kandi umwirondoro wayo uri mumaboko yamasosiyete make cyane yo mumahanga., umwirondoro mwiza nurufunguzo rwo kumenya umusaruro wa gaze nubuzima bwa serivisi.
Uhereye ku miterere yuburyo bwimashini nyamukuru, ntaho uhurira na rotor yumugabo numugore, hariho a2-3icyuho cyinsinga, kandi haraharia 2-3icyuho cyinsinga hagati ya rotor nigikonoshwa, byombi ntibikoraho cyangwa ngo bisibe.Hariho icyuho cya 2-3insingahagati yicyambu cya rotor nigikonoshwa, kandi ntaho bihurira cyangwa guterana amagambo.Kubwibyo, ubuzima bwumurimo wa moteri nyamukuru nabwo buterwa nubuzima bwa serivisi bwikimenyetso hamwe na kashe ya shaft.
Ubuzima bwa serivisi bwikimenyetso na kashe ya shaft, ni ukuvuga uruziga rwo gusimbuza, bifitanye isano nubushobozi bwo gutwara no kwihuta.Kubwibyo, ubuzima bwa serivisi ya moteri nyamukuru ihujwe nuburyo burebure hamwe nubwihuta buke bwo kuzunguruka kandi nta bushobozi bwo gutwara bwiyongera.Ku rundi ruhande, compressor yo mu kirere itwarwa n'umukandara ifite umuvuduko mwinshi n'umutwaro wo hejuru, bityo ubuzima bwayo bukaba ari bugufi.
Kwishyiriraho imashini yimashini igomba gukorwa hamwe nibikoresho byihariye byo kwishyiriraho mumahugurwa yumusaruro ufite ubushyuhe nubushuhe burigihe, nikintu cyumwuga cyane.Iyo ibyuma bimaze kumeneka, cyane cyane umutwe wimashini zifite ingufu nyinshi, bigomba gusubizwa muruganda rukora uruganda kugirango rusanwe.Ufatanije nigihe cyo gutembera-ingendo nigihe cyo kubungabunga, bizatera ibibazo byinshi kubakoresha.Muri iki gihe, abakiriya Nta gihe cyo gutinda.Iyo compressor yo mu kirere imaze guhagarara, umurongo wose w’ibicuruzwa uzahagarara, kandi abakozi bagomba gufata ikiruhuko, bikagira ingaruka ku musaruro rusange w’inganda urenga 10,000 10,000 buri munsi.Kubwibyo, hamwe nimyitwarire iboneye kubakoresha, kubungabunga no gufata neza imashini bigomba gusobanurwa neza.
3. Imiterere no gutandukanya ihame rya peteroli na gaze
Igikomoka kuri peteroli na gaze nanone bita tank itandukanya amavuta, ikigega nikishobora gutandukanya amavuta akonje hamwe numwuka uhumeka.Mubisanzwe ni silindrike irashobora gukorwa mubyuma bisudira mumpapuro.Imwe mumikorere yayo nukubika amavuta akonje.Hariho ibintu byo gutandukanya amavuta na gaze mukigega cyo gutandukanya amavuta, bakunze kwita amavuta no gutandukanya neza.Ubusanzwe ikozwe mubice bigera kuri 23 byinjira mubirahuri bya fibre fibre yatunganijwe.Bake ni shoddy kandi bafite ibice 18 gusa.
Ihame ni uko iyo ivangwa rya peteroli na gaze byambutse ikirahuri cya fibre ikirahure kumuvuduko runaka, ibitonyanga bihagarikwa nimashini zifatika hanyuma bigenda byegerana.Ibitonyanga binini byamavuta noneho bigwa munsi yibice byo gutandukanya amavuta, hanyuma umuyoboro wa kabiri wo kugaruka kwa peteroli uyobora iki gice cyamavuta mumiterere yimbere yumutwe wimashini kumurongo ukurikira.
Mubyukuri, mbere yuko ivangwa rya peteroli na gaze binyura mu gutandukanya amavuta, 99% byamavuta muruvange byatandukanijwe bikagwa munsi yikigega cyo gutandukanya amavuta nuburemere.
Umuvuduko ukabije, ubushyuhe bwo hejuru bwamavuta na gaze bivangwa nibikoresho byinjira mubikoresho bitandukanya amavuta kuruhande rwerekezo rwimbere imbere yikigega cyo gutandukanya amavuta.Bitewe ningufu za centrifugal, amavuta menshi mumavuta avanze namavuta na gaze yatandukanijwe mumyanya yimbere yikigega cyo gutandukanya amavuta, hanyuma ikamanuka mu mwobo wimbere ikinjira munsi yikigega gitandukanya amavuta ikinjira mukizingo gikurikiraho .
Umwuka ucometse muyungurura utandukanya amavuta utembera muri cooler yinyuma ikonjesha binyuze mumashanyarazi ntoya hanyuma igasohoka mubikoresho.
Umuvuduko wo gufungura byibura umuvuduko wa valve washyizwe kuri 0.45MPa.Umuvuduko ntarengwa wa valve ufite imirimo ikurikira:
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.Usibye kwemeza ingaruka zo gutandukanya peteroli na gaze, irashobora kandi kurinda itandukaniro rya peteroli na gaze kwangirika kubera itandukaniro rinini cyane.
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Hano hari valve kumurongo wanyuma wa peteroli na gaze, bita valve yumutekano.Mubisanzwe, iyo umuvuduko wumwuka uhumeka ubitswe mu kigega gitandukanya amavuta ugeze ku nshuro 1,1 agaciro kateganijwe, valve izahita ifungura kugirango isohore igice cyumwuka kandi igabanye umuvuduko mukigega gitandukanya amavuta.Umuvuduko usanzwe wikirere kugirango umutekano wibikoresho.
Hano hari igitutu cyumuvuduko kuri peteroli na gaze.Umuvuduko wumwuka werekana ni umuvuduko wumwuka mbere yo kuyungurura.Hasi yikigega cyo gutandukanya amavuta gifite ibikoresho byo kuyungurura.Akayunguruzo kagomba gufungurwa kenshi kugirango akureho amazi n’imyanda yashyizwe munsi yikigega cyo gutandukanya amavuta.
Hariho ikintu kibonerana cyitwa ikirahure cyo kureba amavuta hafi ya peteroli na gaze, byerekana ingano ya peteroli mu kigega cyo gutandukanya amavuta.Ubwinshi bwamavuta bugomba kuba hagati yikirahure cyamavuta mugihe compressor yumuyaga ikora bisanzwe.Niba ari hejuru cyane, ibirimo amavuta mu kirere bizaba hejuru cyane, kandi niba ari bike cyane, bizagira ingaruka kumavuta no gukonjesha umutwe wimashini.
Ibikomoka kuri peteroli na gaze nibikoresho byumuvuduko mwinshi kandi bisaba ababikora babigize umwuga bafite ubumenyi bwo gukora.Buri kigega cyo gutandukanya amavuta gifite numero yihariye hamwe nicyemezo cyo guhuza.
4. Gukonjesha inyuma
Imirasire y'amavuta na nyuma ya cooler ya compressor ikonjesha ikirere ikonjeshwa mumubiri umwe.Mubisanzwe bikozwe muri aluminiyumu isahani-fin kandi irasudira fibre.Amavuta amaze kumeneka, ntibishoboka gusana kandi birashobora gusimburwa gusa.Ihame ni uko gukonjesha amavuta hamwe n’umwuka uhumeka utembera mu miyoboro yabyo, kandi moteri igatwara umuyaga kuzunguruka, ukwirakwiza ubushyuhe binyuze mu muyaga kugira ngo ukonje, bityo dushobora kumva umuyaga ushyushye uturuka hejuru ya compressor de air.
Amazi akonjesha amazi akonjesha ikirere muri rusange akoresha imashanyarazi.Nyuma yo guhanahana ubushyuhe mu guhinduranya ubushyuhe, amazi akonje ahinduka amazi ashyushye, kandi amavuta akonje asanzwe akonje.Ababikora benshi bakunze gukoresha imiyoboro yicyuma aho gukoresha imiyoboro yumuringa kugirango bagenzure ibiciro, kandi ingaruka zo gukonja zizaba mbi.Imashini zikonjesha amazi zikonje zikeneye kubaka umunara ukonjesha kugirango ukonje amazi ashyushye nyuma yo guhana ubushyuhe kugirango ishobore kwitabira ukwezi gutaha.Hariho kandi ibisabwa kubwiza bwamazi akonje.Igiciro cyo kubaka umunara ukonjesha nacyo kiri hejuru, kubwibyo usanga hari compressor nkeya zikonjesha amazi..Icyakora, ahantu hamwe n’umwotsi mwinshi n ivumbi, nkibimera bivangwa n’imiti, amahugurwa y’umukungugu hamwe n’amahugurwa yo gusiga amarangi, imashini zikonjesha amazi zikonje zikoreshwa mu buryo bushoboka bwose.Kuberako imishwarara ikonjesha ikirere ikonjesha ikirere ikunda guhumanya muri ibi bidukikije.
Imashanyarazi ikonjesha ikirere igomba gukoresha igifuniko cyo kuyobora ikirere kugirango isohore umwuka ushushe mubihe bisanzwe.Bitabaye ibyo, mu cyi, compressor zo mu kirere zizabyara ubushyuhe bwo hejuru.
Ingaruka zo gukonjesha amazi akonjesha amazi akonje azaba meza kurenza ubwoko bwakonje.Ubushyuhe bwumwuka uhumeka usohorwa nubwoko bukonje bwamazi buzaba hejuru ya dogere 10 kurenza ubushyuhe bwibidukikije, mugihe ubwoko bukonjesha ikirere buzaba buri hejuru ya dogere 15.
5. Umuyoboro wo kugenzura ubushyuhe
Ahanini mugucunga ubushyuhe bwamavuta akonje yatewe muri moteri nkuru, ubushyuhe bwumuriro wa moteri nkuru buragenzurwa.Niba ubushyuhe bwuzuye bwumutwe wimashini buri hasi cyane, amazi azagwa mumavuta na gaze, bigatuma amavuta ya moteri yihuta.Iyo ubushyuhe ari ≤ 70 ℃, valve igenzura ubushyuhe izagenzura amavuta akonje kandi ikabuza kwinjira muminara ikonje.Iyo ubushyuhe buri> 70 ℃, valve igenzura ubushyuhe izemerera gusa igice cyamavuta yo kwisiga yubushyuhe bwo hejuru gukonjesha binyuze mumazi akonje, kandi amavuta akonje azavangwa namavuta adakonje.Iyo ubushyuhe ari ≥76 ° C, valve igenzura ubushyuhe ifungura inzira zose zikonjesha amazi.Muri iki gihe, amavuta akonje agomba gukonjeshwa mbere yo kongera kwinjira mu kuzenguruka umutwe wimashini.
6. PLC no kwerekana
PLC irashobora gusobanurwa nka mudasobwa yakira mudasobwa, kandi kwerekana compressor yo mu kirere LCD irashobora gufatwa nka monitor ya mudasobwa.PLC ifite imirimo yo kwinjiza, kohereza hanze (kwerekana), kubara, no kubika.
Binyuze muri PLC, compressor yo mu kirere ihinduka imashini ifite ubwenge burenze ubwenge.Niba ikintu icyo aricyo cyose cyoguhumeka ikirere kidasanzwe, PLC izagaragaza ibitekerezo byamashanyarazi bihuye, bizagaragarira kumurongo kandi bigaburirwa umuyobozi ushinzwe ibikoresho.
Iyo hakoreshejwe akayunguruzo ko mu kirere, ibintu byo kuyungurura amavuta, gutandukanya amavuta hamwe namavuta yo gukonjesha ya compressor yo mu kirere bikoreshejwe, PLC izahamagara kandi ihite isimburwa byoroshye.
7. Igikoresho cyo kuyungurura ikirere
Ikirere cyo mu kirere ni impapuro zungurura kandi ni urufunguzo rwo kuyungurura ikirere.Akayunguruzo k'impapuro hejuru karazinduwe kugirango kwagura ikirere cyinjira.
Utuntu duto duto two mu kirere tuyungurura ni nka 3 mm.Igikorwa cyibanze cyayo ni ugushungura umukungugu urenga 3 mm mu kirere kugirango wirinde kugabanuka kwubuzima bwa rot rot ya screw no gufunga akayunguruzo ka peteroli no gutandukanya amavuta.Mubisanzwe, buri masaha 500 cyangwa igihe gito (ukurikije uko ibintu bimeze), fata hanyuma uhumeke umwuka imbere hamwe na ≤0.3MPa kugirango ukureho utwobo duto twafunzwe.Umuvuduko ukabije urashobora gutera utwobo duto guturika no kwaguka, ariko ntuzuzuza ibisabwa kugirango ushungurwe neza, bityo rero, akenshi, uzahitamo gusimbuza ikintu cyo mu kirere.Kuberako ikintu cyo kuyungurura ikirere kimaze kwangirika, bizatera umutwe wimashini gufata.
8. Fata valve
Yitwa kandi umuyaga winjira mu kirere ugenga valve, igenzura igipimo cyumwuka winjira mumutwe wa mashini ukurikije urugero rwafunguwe, bityo ukagera ku ntego yo kugenzura iyimurwa ry’ikirere cya compressor de air.
Ubushobozi-bushobora guhinduka gufata igenzura igenzura silindiri ya servo ikoresheje indangantego ya solenoid valve.Hano hari inkoni yo gusunika imbere muri silindiri ya servo, ishobora kugenga gufungura no gufunga isahani yo gufata hamwe nurwego rwo gufungura no gufunga, bityo bikagera kuri 0-100% kugenzura ikirere.
9. Hindura ikigereranyo cya solenoid valve na servo silinderi
Umubare werekana igipimo cyumuyaga hagati yibintu byombi bitanga ikirere A na B. Ibinyuranye, bisobanura ibinyuranye.Nukuvuga ko, munsi yumubare wogutanga ikirere winjira muri silo ya servo unyuze muburyo butandukanye bwa solenoid valve, niko diaphragm ya valve yinjira ifungura, naho ubundi.
10. Kuramo valve ya solenoid
Yashyizwe iruhande rwa valve yinjira mu kirere, iyo compressor yo mu kirere ihagaritswe, umwuka uri muri peteroli na gaze hamwe numutwe wimashini wimurwa binyuze muyungurura ikirere kugirango wirinde compressor de air kwangirika kubera amavuta mumutwe wa mashini iyo compressor yo mu kirere yongeye gukora.Gutangirira kumuzigo bizatera intangiriro yo kuba nini cyane kandi itwike moteri.
11. Icyuma cy'ubushyuhe
Yashyizwe kuruhande rwumuriro wimashini kugirango imenye ubushyuhe bwumwuka uhumeka.Urundi ruhande rwahujwe na PLC kandi rwerekanwa kuri ecran ya ecran.Iyo ubushyuhe bumaze kuba hejuru, mubisanzwe dogere 105, imashini izagenda.Komeza ibikoresho byawe umutekano.
12. Rukuruzi
Yashyizwe kumasoko yumuyaga wa compressor yo mu kirere kandi urashobora kuyisanga kuri cooler yinyuma.Ikoreshwa mugupima neza umuvuduko wumwuka wasohotse kandi ukungururwa namavuta hamwe nogutandukanya neza.Umuvuduko wumwuka uhumanye utayungurujwe namavuta hamwe nogutandukanya neza byitwa pre-filter., mugihe itandukaniro riri hagati yumuvuduko wabanjirije iyungurura nigitutu cya nyuma yo kuyungurura ni ≥0.1MPa, hazamenyekana itandukaniro rinini ryigice cya peteroli igice, bivuze ko gutandukanya amavuta meza bigomba gusimburwa.Iyindi mpera ya sensor ihujwe na PLC, kandi igitutu cyerekanwe kumurongo.Hano hari igipimo cyumuvuduko hanze yikigega cyo gutandukanya amavuta.Ikizamini nigitutu cyabanjirije iyungurura, kandi igitutu nyuma yo kuyungurura kirashobora kugaragara kumurongo wa elegitoroniki.
13. Ikintu cyo kuyungurura amavuta
Akayunguruzo k'amavuta ni impfunyapfunyo ya peteroli.Akayunguruzo k'amavuta nigikoresho cyo kuyungurura impapuro zifite akayunguruzo hagati ya mm 10 na 15 mm.Igikorwa cyayo ni ugukuraho ibice byicyuma, ivumbi, okiside yicyuma, fibre ya kolagen, nibindi mumavuta kugirango arinde imitwe numutwe wimashini.Guhagarika amavuta yo kuyungurura nabyo bizaganisha kumavuta make kumutwe wimashini.Kubura amavuta mumutwe wa mashini bizatera urusaku rudasanzwe no kwambara, bitera ubushyuhe bukabije bwa gaze ya gaze, ndetse biganisha no kubitsa karubone.
14. Kugenzura amavuta yo kugenzura
Amavuta yungurujwe mumavuta yo gutandukanya amavuta ya gazi yibanda kumurongo wizenguruko uzengurutswe hepfo yigitereko cyo gutandukanya amavuta, kandi biganisha kumutwe wimashini unyuze mumiyoboro ya kabiri yo kugaruka kugirango wirinde amavuta akonje yatandukanijwe gusohoka hamwe na umwuka wongeyeho, kugirango amavuta arimo umwuka uhumeka azabe menshi cyane.Muri icyo gihe, mu rwego rwo gukumira amavuta akonje imbere y’imashini idasubira inyuma, hashyirwaho valve ya trottle inyuma yumuyoboro ugaruka.Niba ikoreshwa ryamavuta ryiyongera gitunguranye mugihe cyibikoresho, reba niba umwobo muto uzunguruka uruzitiro rwinzira imwe rwahagaritswe.
15. Ubwoko butandukanye bwimiyoboro ya peteroli muri compressor de air
Numuyoboro unyuramo amavuta yo guhumeka ikirere.Umuyoboro usizwe nicyuma uzakoreshwa mubushyuhe bwo hejuru hamwe n’umuvuduko ukabije w’amavuta na gaze bivangwa mu mutwe wimashini kugirango birinde guturika.Umuyoboro winjiza amavuta uhuza ikigega gitandukanya amavuta numutwe wimashini mubisanzwe bikozwe mubyuma.
16. Umufana wo gukonjesha inyuma
Mubisanzwe, imiyoboro ya axial ikoreshwa, itwarwa na moteri ntoya kugirango ihumeke umwuka ukonje uhagaritse binyuze mumashanyarazi.Moderi zimwe ntizifite igipimo cyo kugenzura ubushyuhe, ariko koresha kuzenguruka no guhagarika moteri yumuriro wamashanyarazi kugirango uhindure ubushyuhe.Iyo ubushyuhe bwumuyaga uva kuri 85 ° C, umuyaga utangira kwiruka;iyo ubushyuhe bwumuyaga uri munsi ya 75 ° C, umufana ahita ahagarara kugirango agumane ubushyuhe murwego runaka.
Igihe cyo kohereza: Ugushyingo-08-2023