Inkqubo yokomisa isomisi esibandayo kunye ne-aftercooler emoyeni oxinanisiweyo
Wonke umoya we-atmospheric uqulethe umphunga wamanzi: ngaphezulu kumaqondo aphezulu kunye nangaphantsi kwamaqondo aphantsi.Xa umoya ucinezelekile, ubuninzi bamanzi buyanda.Ngokomzekelo, i-compressor ene-pressure ye-7 bar kunye nesantya sokuhamba kwe-200 l / s inokukhulula i-10 l / h yamanzi kwipayipi yomoya oxinyiweyo ukusuka kwi-20 ° C emoyeni kunye nomswakama ohambelana ne-80%.Ukuze ugweme ukuphazamiseka kokuxinwa kwimibhobho kunye nezixhobo zokudibanisa, umoya oxinyiweyo kufuneka wome.Inkqubo yokomisa iphunyezwa kwi-aftercooler kunye nezixhobo zokomisa.Igama elithi "pressure dew point" (PDP) lisetyenziselwa ukuchaza umthamo wamanzi kumoya oxinanisiweyo.Ibhekisa kwiqondo lobushushu apho umphunga wamanzi uqala ukuhlangana emanzini kuxinzelelo lwangoku lokusebenza.Ixabiso eliphantsi le-PDP lithetha ukuba kukho umphunga omncinci wamanzi kumoya ocinezelweyo.
Icompressor enomthamo womoya weelitha ezingama-200 / ngomzuzwana iya kuvelisa malunga neelitha ezili-10 ngeyure zamanzi ajingisiweyo.Ngeli xesha, umoya ocinezelweyo ngu-20°C.Ngombulelo wokusetyenziswa kwe-aftercoolers kunye nezixhobo zokomisa, iingxaki ezibangelwa ukunyuswa kwimibhobho kunye nezixhobo ziyagwenywa.
Ubudlelwane phakathi kwendawo yombethe kunye nendawo yoxinzelelo lombethe
Into ekufuneka uyikhumbule xa kuthelekiswa nezomisi ezahlukeneyo asikuko ukubhidanisa indawo yombethe we-atmospheric kunye nendawo yoxinzelelo lombethe.Ngokomzekelo, iqondo loxinzelelo lombethe kwi-bar ye-7 kunye ne-2 ° C lilingana noxinzelelo oluqhelekileyo lwamazolo -23 ° C.Ukusebenzisa isihluzo ukususa ukufuma (ukwehlisa indawo yombethe) akusebenzi.Oku kungenxa yokuba ukupholisa ngakumbi kubangela ukuqhubeka ukujiya komphunga wamanzi.Unokukhetha uhlobo lwezixhobo zokumisa ngokusekelwe kwinqanaba loxinzelelo lombethe.Xa kuqwalaselwa iindleko, kokukhona isezantsi imfuneko yendawo yombethe, kokukhona utyalo-mali luphezulu kunye neendleko zokusebenza zokomisa umoya.Kukho iitekhnoloji ezintlanu zokususa ukufuma kumoya ocinezelekileyo: ukupholisa kunye nokwahlula, ukucinezeleka, inwebu, ukufunxa kunye nokomisa i-adsorption.
aftercooler
I-aftercooler sisitshintshi sobushushu esipholisa irhasi eshushu ecinezelweyo, evumela umphunga wamanzi kwirhasi eshushu ecinezelweyo ukuba ijiye ibe emanzini ebenokuthi ngenye indlela ijiyane kwinkqubo yemibhobho.I-aftercooler ipholile ngamanzi okanye i-air-cooled, ngokuqhelekileyo kunye ne-separator yamanzi, ekhupha ngokuzenzekelayo amanzi kwaye isondele kwi-compressor.
Ngokumalunga ne-80-90% yamanzi adibeneyo aqokelelwa kwi-separator yamanzi ye-aftercooler.Iqondo lobushushu lomoya ocinezelweyo odlula kwi-aftercooler liya kuba ngu-10°C ngaphezulu kunobushushu bendawo yokupholisa, kodwa lisenokwahluka ngokuxhomekeke kuhlobo lokupholisa.Phantse zonke iicompressor ezimileyo zine-aftercooler.Kwiimeko ezininzi, i-aftercooler yakhiwe kwi-compressor.
Ii-aftercoolers ezahlukeneyo kunye nezahluli zamanzi.Isahluli samanzi sinokwahlula amanzi ajiyileyo kumoya oxinanisiweyo ngokutshintsha isalathiso kunye nesantya sokuhamba komoya.
Isomisi esibandayo
Ukomisa umkhenkce kuthetha ukuba umoya ocinezelweyo uyapholiswa, ujiyane kwaye wohlulwe ube sisixa esikhulu samanzi ajiyileyo.Emva kokuba umoya oxinyiweyo upholile kwaye ugxininiswe, ufudunyezwa kwiqondo lokushisa legumbi kwakhona ukuze ukudibanisa kungenzeki kwakhona ngaphandle kombhobho.Ukutshintshana kobushushu phakathi kwe-inlet yomoya oxinzelelweyo kunye nokukhutshwa akukwazi ukunciphisa kuphela ukushisa kweqondo lokushisa lomoya, kodwa nokunciphisa umthwalo wokupholisa wesiphaluka sefriji.
Ukupholisa umoya ocinezelweyo kufuna inkqubo evaliweyo yefriji.Icompressor yesikhenkcisi enolawulo lokubala olukrelekrele inokunciphisa kakhulu ukusetyenziswa kwamandla kwesomisi sefriji.Isixhobo sokumisa isikhenkcezisi sisetyenziselwa igesi ecinezelweyo kunye nendawo yombethe phakathi kwe +2 ° C kunye +10 ° C kunye nomda ophantsi.Lo mda usezantsi yindawo yomkhenkce wamanzi ajiyileyo.Zingaba sisixhobo esahlukileyo okanye esakhelwe kwi-compressor.Inzuzo yokugqibela kukuba ithatha indawo encinci kwaye inokuqinisekisa ukusebenza kwe-compressor yomoya exhotywe ngayo.
Utshintsho oluqhelekileyo lweparamitha yoxinzelelo, ukupholisa emva kokupholisa kunye nokumisa okomisa
Igesi yefriji esetyenziswa kwi-dryer efrijini inokufudumala okuphantsi komhlaba (GWP), oku kuthetha ukuba xa i-desiccant ikhutshwe ngengozi kwi-atmosfera, akunakwenzeka ukuba ibangele ukufudumala kwehlabathi.Njengoko kuchaziwe kumthetho wendalo esingqongileyo, iifriji zexesha elizayo ziya kuba namaxabiso aphantsi e-GWP.
Umxholo uvela kwi-Intanethi.Ukuba kukho naluphi na ulwaphulo-mthetho, nceda uqhagamshelane nathi