Iimveliso Inkcazo
I-PSA ye-Oxygen Generation Plant yinkulu{0}}yesixhobo esipheleleyo seseti esekwe kwiteknoloji ye-Pressure Swing Adsorption (PSA) ukuvelisa ioksijini.
Le teknoloji yahlula i-nitrogen kwi-oksijini emoyeni ngokusebenzisa i-adsorption ekhethiweyo ye-molecular sieves (ezifana ne-zeolite molecular sieves), ukuze kuphunyezwe ukuveliswa ngokufanelekileyo kwe-oksijini.
Isixhobo sokuvelisa ioksijini sineengenelo zokusebenza okuphezulu, ukonga amandla, kunye nokusebenza ngokulula.
Isetyenziswa kakhulu kumashishini, ezonyango, kukhathalelo lwempilo, kwisinyithi, kwimichiza kunye namanye amashishini.

Umgaqo wokusebenza
I-Oxygen Generation Plant yenziwe ikakhulu ngala manyathelo alandelayo:
Umoya osesibhakabhakeni udlula kwi-blower okanye icompressor ukufikelela kuxinzelelo olufanelekileyo lokusebenza.
Umoya ocinezelweyo udlula kwisomisi kunye nesihluzo ukususa ukufuma kunye nokungcola emoyeni. Emva koko, indawo yombethe womoya inokufikelela kwi-20℃--60℃(isiseko kwiimfuno zomthengi)
Umoya owomileyo ungena kwinqaba ye-adsorption kwaye ukhethe ngokukhetha i-nitrogen ngokusebenzisa ii-adsorbents (ezifana ne-molecular sieves) ukwahlula i-oksijini emoyeni.
Iyunithi idla ngokuhlulwa ibe ziinqaba ezimbini ze-adsorption - A kunye no-B. Okokuqala, umoya ocinezelweyo ungena kwinqaba ye-adsorption A, i-nitrogen ibhengezwa kwi-molecular sieve, kwaye i-oksijini idlula kwaye iqokelelwe kwi-buffer yemveliso.
Emva kokuba i-adsorption tower A igcwele, inkqubo iya kutshintshela ngokuzenzekelayo kwi-adsorption tower B kwaye iphinda la manyathelo angasentla. I-Tower A iya kwenza inyathelo le-desorbent, ngokukhulula uxinzelelo kuxinzelelo lwe-atmospheric, i-nitrogen adsorbed iya kukhutshwa, ngaloo ndlela ivuselela i-adsorbent.
Iinqaba ezimbini ze-adsorption zijikeleza enye kwenye, ezinokuqhubeka zivelisa ioksijini.

Iimpawu eziphambili zePSA ye-Oxygen Plant
• Ufakelo olukhawulezayo, ulwakhiwo lwemodyuli, ukutyibilika okulungiselelwe kwangaphambili.: Umzi-mveliso wePSA O2 Generation unokwakhiwa kwangaphambili kumzi-mveliso, kwaye akufuneki ukuba udibanise imibhobho kwisiza. Xa iyunithi ifika kwisiza, kufuneka ibekwe kuphela kwisiseko, idibaniswe nemibhobho, kwaye idibaniswe nombane oza kusetyenziswa.
• Ukuqalisa ngokukhawuleza-phezulu kunye nokusebenza ngokulula: Isitishi sixhasa iqhosha elinye ukuqalisa/ukumisa kwaye abasebenzisi akuyomfuneko ukuba baye emsebenzini.
• Ukusebenza kakuhle kwamandla, ixabiso eliphantsi lemveliso.
• Ukusebenza okuzinzileyo. Ithembekile{1}kumsebenzi oqhubekayo wexesha elide. Amacandelo asemgangathweni kunye nemathiriyeli.
• Uthungelwano lokhuseleko nokubekwa kweliso okubanzi.
• Ukugcinwa lula, ixesha elide lenkonzo.
• Ingxolo ephantsi.
• Ngexesha emva{0}}kwenkxaso yentengiso.
Izibonelelo zeemveliso zenkampani yethu
Utshintsho lwetekhnoloji lube lolona khuphiswano lungundoqo. Uyilo lwemizi-mveliso olusulungekileyo lunokubaluleka okubalulekileyo kulo mxholo. Iqinisekisa ukuba iimveliso zisebenza kakuhle kunye nokhuseleko oluthembekileyo. Ikwahlangabezana ngokuchanekileyo neemfuno ezahlukeneyo zabathengi. Inkampani yethu iseke iqela lobuchwephesha. Eli qela liquka iinjineli eziphezulu ezivela kumashishini aphambili asekhaya nawangaphandle kolu shishino. Baneminyaka engaphezu kwe-30 yamava asebenzayo kwi-PSA Oxygen Generation Plant field. Bayazi kakuhle{8}imigangatho emininzi kunye neenkcukacha. Ezi ziquka i-GB, i-ASME, i-API, i-DIN, i-EN, i-GOST, i-TRCU, kunye nezinye izithethe ezifanelekileyo zasekhaya nezamazwe ngamazwe. Amava abo anzulu asebenzayo kunye noovimba bolwazi lobuchwephesha babeka isiseko esiluqilima sobugcisa. Esi siseko sixhasa inkqubela ezinzileyo yeeprojekthi. Ngexesha loyilo, sihlala sithatha iimfuno ezithile zabathengi njengesikhokelo esiphambili. Sikwabambelela ngokungqongqo kwimigangatho eneenkcukacha kunye neenkcukacha zeenkalo ezifanelekileyo. Ngokusekwe kwezi ndawo zibalulekileyo, siya kulungelelanisa izisombululo zoyilo olulungiselelwe abathengi. Ekugqibeleni, siqinisekisa ukuba iziphumo zoyilo zihlangabezana ngokufanelekileyo neemfuno zabathengi bokwenyani besicelo ukusuka kwimilinganiselo emininzi. Siyiyeka enye{17}}ubungakanani{18}}ifanele{19}}lonke uhlobo loyilo lwetemplate. Endaweni yoko, siqhuba umsebenzi woyilo ekujoliswe kuwo kunye nosulungekileyo kwiprojekthi nganye.
Sikhokelwa yi-ISO9001 inkqubo yolawulo lomgangatho. Inkampani yethu isebenzisa{2}}inkqubo yolawulo olupheleleyo lweprojekthi. Isakhelo siphumeza ugutyulo olubanzi lwamakhonkco angundoqo ukusuka kuyilo ukuya kunikezelo lokugqibela. Kwinqanaba loyilo, isebe loyilo liqulunqa imizobo kunye nezikimu zobugcisa. Ikwenza oko ngokuhambelana neenkcukacha ezifanelekileyo. Ezi zinto zinikezelwayo emva koko ziye zibe nokuqinisekiswa koyilo. Iindlela zokuqinisekisa zibandakanya -uphononongo lweenjineli okanye amaqela achwephesha kunye noqinisekiso lokubala. Oku kuqinisekisa iziphumo ezichanekileyo kunye neempazamo. Ukungena kwisigaba sokuhlola esingenayo, isebe lomgangatho liqhuba ukuqinisekiswa okucokisekileyo. Ijonga imathiriyeli ekrwada, iindawo ezahlukeneyo ezithengiweyo, kunye nezahlulo zangaphandle. Ukuqinisekiswa kulandela iinkcukacha zobugcisa ezimiselweyo. Oku kukhusela umgca wokuqala wolawulo lomgangatho ukusuka kumthombo. Ngexesha lokuqhutywa kobuchwepheshe bokucubungula, iinkqubo zokusebenza ezisemgangathweni zikhoyo. Bachaza ngokucacileyo amanyathelo enkqubo, amanqaku angundoqo, kunye neemfuno zeparameter. Oku kuqinisekisa ukuphunyezwa ngempumelelo kwazo zonke iimfuno. Ukulawulwa komgangatho we-welding kusetyenziswa iindlela ezininzi zokubeka iliso. Oku kubandakanya isatifikethi sesiqinisekiso se-welder, inkqubo yokufaneleka kwenkqubo yokuwelda, ukujonga inkqubo yeparamitha,-uvavanyo olungonakalisi (i-ultrasonic, i-radiographic, i-penetrant, i-particle test particle), kunye nokuhlolwa okubonakalayo. Kwinqanaba lovavanyo loxinzelelo, sithobela ngokungqongqo iimfuno zelizwe kunye nomthengi{22} eziyeleleneyo. Sisebenzisa izixhobo zobuchwephesha ezilungelelanisiweyo ukuqinisekisa uxinizelelo{24}}amacandelo kunye neenkqubo. Oku kuqinisekisa ukuthembeka kwamandla abo okwakhiwa kunye nokusebenza kokutywinwa. Le nkqubo yolawulo ecwangcisiweyo nebhalwe phantsi igubungele ngokupheleleyo iinkalo zobungcali ezininzi. Iqhuba kuyo yonke iprojekthi yobomi. Ihambelana nzulu kunye neengqikelelo ezikhuthazwayo zomgangatho we-ISO9001. Ezi ngqikelelo zibandakanya indlela yokusebenza, ukucinga okusekwe kumngcipheko{31}, kunye nophuculo oluqhubekayo. Inokubonelela ngenkxaso eqinileyo kwinkqubela phambili egudileyo yeeprojekthi. Iququzelela ukufezekiswa kweenjongo ezisemgangathweni. Ikwazalisekisa ngempumelelo zonke izibophelelo kubathengi.
Sithatha umgangatho wemveliso njengesiseko sokuphila nophuhliso lweshishini. Sihlala sizabalazela ukuhambisa izixhobo ezingenasiphako kubathengi bethu. Iqhekeza ngalinye lesixhobo sokuzalwa liqala ukusuka kwinqanaba lokuqala lokuvunywa kweprojekthi. Ilandela ngokungqongqo iinkqubo zoyilo ezichubekileyo eziqokelelwe liqela kule minyaka idlulileyo. Inkqubo yolawulo lweprojekthi engenamandla iqhuba yonke inkqubo. Ngexesha le-R&D, izikimu zoyilo zityhubela imijikelo emininzi yoqinisekiso olungqongqo. Bakwafumana ulungiselelo oluqhubekayo. Kuzo zonke iindawo eziphambili zemveliso kunye nemveliso, ukuhlolwa komgangatho ochanekileyo kuya kwenziwa. Ulawulo olungqongqo lubonelela ngesiqinisekiso. Ekugqibeleni, oku kuqinisekisa ukuba izinga lokuphumelela kwifektri yemveliso nganye ezizisiweyo li-100%. Zonke iinkcukacha zinokunyamezela uvavanyo lwexesha kunye nokuziqhelanisa. Siyaqonda ngokunzulu ukuba abathengi banezinto eziphambili ezahlukeneyo kwiimfuno zabo. Ke uyilo lwemveliso aluze lwamkele iitemplate eziqinileyo. Endaweni yoko, iqhelana ngokunzulu neemeko zakho zokusebenzisa. Ikwangqamanisa ngokuchanekileyo iimfuno zakho ezithile. Oku kufuna umgangatho wokugqibela kunye nokuphendula okunyanisekileyo kwiimfuno zabathengi kubangele ukuba sithembeke. Sifumene{17}}intembeko yexesha elide kunye nenkxaso yoluhlu olubanzi lwabasebenzisi.
Besisoloko sithatha impendulo ekhawulezileyo njengelitye lembombo elibalulekileyo. Iqinisekisa ukuqhubeka kunye nokusebenza okuzinzile kwamashishini abathengi. Nje ukuba sifumane isicelo sakho senkonzo, siya kuqalisa inkqubo yenkonzo yobungcali ngoko nangoko. Nokuba ngeentsuku zokusebenza okanye ngeeholide, iqela lethu lobuchwephesha liyazibophelela. Baza kuqhagamshelana nawe ngokukhawuleza kwiiyure ezili-12. Iindlela zoqhagamshelwano ziquka ifowuni, i-imeyile, okanye indlela oyikhethileyo. Baza kunika ingxelo ecacileyo. Ingxelo ibandakanya ukuqinisekiswa kwemfuno, ukuxilongwa kwengxaki yokuqala, imibono yesisombululo, kunye{8}}nolandelelo lwamalungiselelo. Ukuba ingxaki ifuna{10}}uqhubekeko lwesayithi, senza isithembiso. Siya kugqiba ukucwangcisa kunye namalungiselelo okuhamba kweenjineli kwiiyure ezingama-24 emva kokuqinisekisa imfuno. Sinenkqubo esebenzayo yokuthunyelwa kwenkonzo. Kananjalo sinothungelwano oluqhubekayo lwezibonelelo. Ngalezi, siqinisekisa ukuba zonke iintlobo zeemfuno zifumana impendulo ekhawulezileyo kunye nokuphathwa ngobungcali. Ezi mfuno zisusela kudliwano-ndlebe oluqhelekileyo ukuya kwiintsilelo ezingxamisekileyo. Sizama ukunciphisa ixesha lokucubungula. Sikwakhusela ukuqhubeka kweshishini lakho.
Ukusuka kwimarike yasekhaya ukuya kwinqanaba lehlabathi, iimveliso zenkampani yethu ziye zafumana ukuqondwa. Amashishini aphezulu kumashishini amaninzi angundoqo ayawaqaphela. Oku kungenxa yokuthembeka kwabo okuzinzile kunye nokubalaseleyo. Izikhulu zemizi-mveliso kwiinkalo ezine eziphambili ziye zaqinisekisa iimveliso zethu. La mabala yintsimbi, iikhemikhali zepetroli, ukwenziwa kwamaphepha, kunye nokwembiwa kwegolide. Iingxilimbela ziquka iArcelorMittal, iSibur, iAsia Pacific Resources International Holdings Limited (APRIL), kunye neBarrick Gold. Baye baqinisekisa ukusebenza komgangatho ophezulu{6} kunye nokhuphiswano lwemarike. Bakwenza oko ngokhetho lwabo lwentsebenziswano.
Sinikezela ngeemodeli zentsebenziswano eziguquguqukayo. Unokukhetha ukuthenga i-PSA ye-Oxygen Generation Plant. Okanye ungamkela utyalo-mali lwethu{2}ngokusekwe{3}}kwisisombululo sobonelelo ngerhasi kwindawo. Oku kuthetha ukuthenga ngokuthe ngqo igesi. Uyakwazi ukubona iasethi{6}}ilula okanye ukhetho oluzimeleyo ngokupheleleyo. Ukhetho luxhomekeke kwisicwangciso sakho.
Ukuthelekiswa kweendlela ezahlukeneyo zokuvelisa i-oxygen
|
Indlela yokuvelisa ioksijini |
Imigaqo engundoqo |
Iingenelo |
Iimeko ezisebenzayo |
|
cryogenic oxygen generator |
I-Cryogenic Distillation yokwahlukana komoya |
Ukucoceka okuphezulu, umthamo omkhulu wemveliso, kunye nokukwazi ukuvelisa iigesi ezininzi |
Ukusetyenziswa kweoksijini enkulu kwishishini |
|
Uxinzelelo lwe-vacuum swing adsorption oxygen generator (VPSA) |
I-molecular sieve adsorption yokwahlula okukhethiweyo, i-micro positive pressure adsorption, uxinzelelo olubi. |
Ukuqalisa ngokukhawuleza kunye nokusetyenziswa kwamandla aphantsi |
Ukusetyenziswa kweoksijini encinci naphakathi (ezonyango, -ezincinci kwimizi-mveliso) |
|
Uxinzelelo lwe-Adsorption ye-Oxygen Generator (PSA) |
I-molecular sieve adsorption ekhethiweyo ukwahlula,{0}uxinzelelo oluphezulu, i-micro positive pressure desorption adsorption |
Ukuqala ngokukhawuleza{{0}phezulu, ukusetyenziswa kwamandla aphantsi, izixhobo ezihlangeneyo |
Ukusetyenziswa okuncinci kweoksijini (ezonyango, njl.) |
|
Ukwahlula i-Membrane generator oksijini |
Ukungena okukhethiweyo kweoksijini ngeembrane zepolymer |
Isakhiwo esilula kunye nokugcinwa lula |
Ukucoceka okuphantsi, izinga lokuhamba eliphantsi (i-fish pond oxygenation) |
Iifayile ezishisayo: Iplanti yokuvelisa i-psa oxygen, eTshayina i-psa oxygen ivelisa abavelisi bezityalo, ababoneleli, umzi-mveliso


