Ulwazi lwenkqubo yomoya ecinezelweyo

Inkqubo yomoya oxinanisiweyo, ngengqiqo emxinwa, yenziwe ngezixhobo zomthombo womoya, izixhobo zokucoca umthombo womoya kunye nemibhobho enxulumeneyo.Ngengqiqo ebanzi, amacandelo ancedisayo we-pneumatic, i-actuator ye-pneumatic, i-pneumatic control components, i-vacuum components, njl.Ngokuqhelekileyo, izixhobo zesikhululo se-air compressor yinkqubo yomoya ecinezelekileyo ngengqiqo emxinwa.Lo mzobo ulandelayo ubonisa itshati yendlela yomoya ecinezelweyo eqhelekileyo:

Isixhobo somthombo womoya (icompressor yomoya) sifunxa kwiatmosfera, sicinezela umoya okwimeko yendalo kumoya ocinezelekileyo ngoxinzelelo oluphezulu, kwaye sisusa ukufuma, i-oyile kunye nobunye ukungcola emoyeni ocinezelweyo ngezixhobo zokucoca.

Umoya kwindalo wenziwe ngomxube weegesi ezahlukeneyo (O₂, N₂, CO₂ ... njl.), kunye nomphunga wamanzi yenye yazo.Umoya oqulethe umlinganiselo othile womphunga wamanzi ubizwa ngokuba ngumoya ofumileyo, kwaye umoya ongenawo umphunga wamanzi ubizwa ngokuba ngumoya owomileyo.Umoya osijikelezileyo ngumoya ofumileyo, ngoko ke indawo yokusebenza yecompressor yomoya ngokwendalo ingumoya ofumileyo.
Nangona umphunga wamanzi womoya ofumileyo umncinci kakhulu, umxholo wawo unempembelelo enkulu kwizinto ezibonakalayo zomoya ofumileyo.Kwinkqubo yokucoca umoya oxinyiweyo, ukomiswa komoya ocinezelweyo yenye yezinto eziphambili.

Ngaphantsi kweemeko ezithile zobushushu kunye noxinzelelo, umxholo womphunga wamanzi emoyeni omanzi (oko kukuthi, ubuninzi bomphunga wamanzi) bukhawulelwe.Kwiqondo elithile lobushushu, xa isixa somphunga wamanzi esiqulethwe sifikelela kumthamo omkhulu onokwenzeka, umoya ofumileyo ngeli xesha ubizwa ngokuba yi- saturated air.Umoya ofumileyo ngaphandle kowona mxholo uphezulu womphunga wamanzi ubizwa ngokuba ngumoya ongaxutywanga.

Ngeli xesha xa umoya ongahlaliyo uba ngumoya ogcweleyo, amathontsi amanzi angamalwelo aya kuxinana kumoya ofumileyo, obizwa ngokuba “yi-condensation”.Ukujiya kuqhelekile.Umzekelo, ukufuma komoya kuphezulu ehlotyeni, kwaye kulula ukwenza amathontsi amanzi phezu kombhobho wamanzi.Ngentsasa yasebusika, amaconsi amanzi aya kubonakala kwiifestile zeglasi zabahlali.Zonke ezi zenziwa kukupholiswa komoya ofumileyo phantsi koxinzelelo olungagungqiyo.Lu iziphumo.

Njengoko kukhankanyiwe ngasentla, iqondo lobushushu apho umoya ongaphuthiswanga ufikelela kwi-saturation libizwa ngokuba yindawo yombethe xa inxenye yoxinzelelo lomphunga wamanzi igcinwa ingaguquguquki (oko kukuthi, umthamo wamanzi opheleleyo ugcinwa ungaguquguquki).Xa iqondo lobushushu lihla kwiqondo lobushushu bombethe, kuya kubakho “ukujiya”.

Umbethe womoya omanzi awuhambelani kuphela nobushushu, kodwa unxulumene nobuninzi bokufuma emoyeni omanzi.Indawo yombethe iphezulu kunye nesiqulatho samanzi esiphezulu, kwaye indawo yombethe iphantsi kunye nesiqulatho samanzi aphantsi.

Iqondo lobushushu lombethe linomsebenzi obalulekileyo kubunjineli becompressor.Ngokomzekelo, xa ukushisa kwe-outlet ye-compressor yomoya kuphantsi kakhulu, umxube we-oyile-gas uya kuxutywa ngenxa yobushushu obuphantsi kwi-oil-gas barrel, eya kwenza ukuba ioli yokuthambisa iqulethe amanzi kwaye ichaphazele umphumo wokugcoba.ke ngoko.Iqondo lobushushu lokuphuma lecompressor yomoya kufuneka liyilwe ukuba lingabi ngaphantsi kweqondo lombethe phantsi koxinzelelo oluyinxenye oluhambelanayo.

Indawo yombethe ye-atmospheric yiqondo lombethe eliphantsi koxinzelelo lwe-atmospheric.Ngokufanayo, indawo yoxinzelelo lombethe ibhekisa kwiqondo lombethe loxinzelelo lomoya.

Ubudlelwane obuhambelanayo phakathi kwendawo yoxinzelelo lombethe kunye nendawo yoxinzelelo oluqhelekileyo lombethe lunxulumene nomlinganiselo woxinzelelo.Phantsi kweqondo elifanayo loxinzelelo lombethe, ubukhulu bomlinganiselo woxinzelelo, isezantsi iqondo elihambelanayo lesiqhelo sombethe.

Umoya ocinezelweyo ophuma kwicompressor yomoya umdaka.Ezona zingcolisi ziphambili zezi: amanzi (amathontsi amanzi alulwelo, inkungu yamanzi kunye nomphunga wamanzi oyigesi), inkungu ye-oyile yokuthambisa eshiyekileyo (amathontsi e-oyile yenkungu kunye nomphunga we-oyile), ubumdaka obuqinileyo (udaka lomhlwa, umgubo wesinyithi, izohlwayo zerabha, amasuntswana etela kunye nezixhobo zokucoca; umgubo ococekileyo wezinto zokutywina, njl.), ukungcola kweekhemikhali ezinobungozi kunye nezinye izinto ezingcolileyo.

Ioyile yokuthambisa eyonakeleyo iya konakala irabha, iplastiki, kunye nezinto zokutywina, nto leyo ebangela ukungasebenzi kakuhle kweevalvu kunye neemveliso ezingcolisekileyo.Ukufuma nothuli kuya kubangela ukuba iindawo zentsimbi kunye nemibhobho ibe ngumhlwa kwaye idle, nto leyo eyenza ukuba iindawo ezihambayo zixinge okanye ziguge, nto leyo ebangela ukuba amalungu omoya angasebenzi kakuhle okanye avuze umoya.Ukufuma kunye nothuli kuya kuthintela imingxunya evuthuzayo okanye izikrini zokucoca.Emva kokuba umkhenkce ubangela ukuba umbhobho ube ngumkhenkce okanye uqhekeke.

Ngenxa yomgangatho ophantsi womoya, ukuthembeka kunye nobomi benkonzo yenkqubo ye-pneumatic buncitshiswe kakhulu, kwaye ilahleko ephumayo ihlala idlula kakhulu iindleko kunye neendleko zokugcinwa kwesixhobo sonyango somthombo womoya, ngoko ke kunyanzelekile ukuba ukhethe ngokuchanekileyo unyango lomthombo womoya. inkqubo.
Yeyiphi eyona mithombo iphambili yokufuma kumoya oxinanisiweyo?

Owona mthombo wokufuma kumoya oxinanisiweyo ngumphunga wamanzi ofunxwa sisicinezeli somoya kunye nomoya.Emva kokuba umoya ofumileyo ungene kwi-compressor yomoya, ubuninzi bomphunga wamanzi buxinzelelwa emanzini angamanzi ngexesha lenkqubo yokucinezela, eya kunciphisa kakhulu ukufuma komoya ocinezelweyo ekuphumeni kwe-compressor yomoya.

Umzekelo, xa uxinzelelo lwenkqubo yi-0.7MPa kunye nomswakama ohambelana nomoya ophefumlelweyo yi-80%, nangona imveliso yomoya ecinezelekileyo evela kwicompressor yomoya igcwele phantsi koxinzelelo, ukuba iguqulelwe kwimeko yoxinzelelo lwe-atmospheric ngaphambi koxinzelelo, ukufuma kwayo okuhambelanayo. kuphela 6 ~ 10%.Oko kukuthi, umxholo wokufuma womoya ocinezelweyo uncitshiswe kakhulu.Nangona kunjalo, njengoko ubushushu behla ngokuthe ngcembe kumbhobho wegesi kunye nezixhobo zegesi, isixa esikhulu samanzi angamanzi siya kuqhubeka ukujiya emoyeni oxinanisiweyo.
Kubangelwa njani ukungcoliseka kwe-oyile emoyeni ocinezelweyo?

Ioyile yokuthambisa yecompressor yomoya, umphunga weoyile kunye namathontsi e-oyile amisiweyo emoyeni kunye neoyile yokuthambisa yamacandelo omoya kwisistim yeyona mithombo iphambili yongcoliseko lweoyile kumoya oxinanisiweyo.

Ngaphandle kwe-centrifugal kunye ne-diaphragm air compressors, phantse zonke iicompressor zomoya ezisetyenziswayo ngoku (kubandakanya iicompressor zomoya ezithanjiswayo ezingenaooli ezahlukeneyo) ziya kuba neoyile emdaka engaphezulu okanye engaphantsi (amathontsi e-oyile, inkungu ye-oyile, umphunga we-oyile kunye nokuqhekeka kwekhabhoni) kumbhobho werhasi.

Ubushushu obuphezulu begumbi loxinzelelo lwe-compressor yomoya luya kubangela ukuba malunga ne-5% ~ 6% yeoli ibe ngumphunga, iqhekeke kwaye i-oxidize, kwaye idipozithe kudonga lwangaphakathi lombhobho wecompressor emoyeni ngendlela yekhabhoni kunye nefilimu yevarnish, kwaye iqhekeza elikhanyayo liya kunqunyanyiswa ngendlela ye-steam kunye ne-micro Ifom ye-matter iziswa kwinkqubo ngomoya oxinyiweyo.

Ngamafutshane, kwiinkqubo ezingadingi izinto zokuthambisa ngexesha lokusebenza, zonke ioyile kunye nezinto zokuthambisa ezixutywe kumoya ocinezelweyo osetyenzisiweyo zinokuthathwa njengezinto ezingcoliswe yioli.Kwiinkqubo ezifuna ukongeza izinto zokuthambisa ngexesha lomsebenzi, zonke iipeyinti ezichasene ne-rust kunye neoli ye-compressor equlethwe kumoya oxinzelelweyo zibhekwa njengokungcola kweoli.

Ubumdaka obuqinileyo bungena njani kumoya oxinanisiweyo?

Eyona mithombo yokungcola okuqinileyo kumoya ocinezelweyo yile:

①Umoya ojikeleze umhlaba uxutywe nokungcola okwahlukeneyo kobukhulu bamasuntswana ahlukeneyo.Nokuba i-air compressor suction port ixhotyiswe ngesihluzo somoya, ngokuqhelekileyo ukungcola "kwe-aerosol" ngaphantsi kwe-5 μm kusenako ukungena kwi-compressor yomoya ngomoya ophefumulayo, oxutywe neoli kunye namanzi kumbhobho wokukhupha ngexesha lenkqubo yoxinzelelo.

②Xa icompressor yomoya isebenza, ukungqubana kunye nokungqubana phakathi kwamacandelo ahlukeneyo, ukuguga kunye nokuwa kwetywina, kunye ne-carbonization kunye ne-fission ye-oyile yokuthambisa kubushushu obuphezulu kuya kubangela amasuntswana aqinileyo njengamasuntswana esinyithi, uthuli lwerabha kunye nekhabhoni. Ukuqhekeka okuza kuziswa kumbhobho werhasi.