Ukukhishwa Kwesimo Sehaya

Isingeniso sabhalambi se-air separation plant ukunika i-oxi, nitrogen ne-argon kuluntu, igubhu, umlando (petrochemical industry, natural gas chemical industry), izixhumanisi, ekologhi, izilwane, amaphutha, iglasi, izitshalo, polysilicon, ubugcisa, njll

Njengenye yezinto zethu ezimbizayo, isikole sokwahlukaniswa kwegazi sisebenzisa teknoloji epholile yokwahlukaniswa kwegazi ngokwesibindi, kuhlelwa ngokushesha umoya ngokumelana nokuhlengwa, ukucopheleka, ukususa izici, ukwahlukaniswa, nezinye izinyathelo. Izindlela eziphatha kuzo ziphakathi ziya kusebenzisa indlela yokuhlenga (Pressure Swing Adsorption, PSA) noma indlela yokudilisha: indlela yokuhlenga iyisebenzisa izihlanguze ze-molecular ukuze ihlangane umoya ngokushesha ngokwahlukaniswa kwemiphumela yokuhlenga kwegazi, ikhuphela ukuthi kube lula ukuvula; indlela yokudilisha ihlanza umoya ngokudlulwa kwe-evaporation ne-condensation ngokushintsha kwebhiling point yegazi, lokhu kuyisisekelo ekufuneka kwenziwe kakhulu.

Ukuphuthelwa kwebhubesi kithola ngokulondoloza ngokulinganisa ngezidingo zokhamaki, kusukela ku-93% (ibhubesi eliqinile) ukuya ku-99.99% (ibhubesi enobunkunzi obuphezulu), liphumelela emastranda ebhubesi yezimo ezahlukene. Iqhwangu lingcono ngokuphakeme kakhulu, ukusetshenziswa okuncane kwamandla, nokuphakeme kakhulu kwezixhumanisi, zisetshenziswa kakhudlwana ekusabela kwesitokotha, uhlelo lwemfundo wezimali, ukuhanjiswa kwebhubesi ezenzuzwini, izindlu zokudla izigcobo, nezinye izinhawu, njengendawo yokugcina okumakhelweni ukuthutha izivikelo kanye nokuthutha ubungako.

Ngokwemibiko yobuchwepheshe, umthwalo wokuphuma kuyiphindaphinda kusuka ku-0.1 ukuya ku-1.6 MPa, nesilinganiso sokulungiswa kwemithwalo yokusebenza kusuka ku-30% ukuya ku-110%. Inkinobolo yesimo sangasekhaya isinikeza ubude bendawo ozinzile kakhulu kuya ku- -196°C. Iqhwelo likhangelela amandla asemotorengu asuka ku-100 kW ukuze aliwe ku-4,000 kW (akakhelwa ngamandla aphakeme asemathuba a-6 kV/10 kV), libe linemandla alingayo angaphezulu kuka-10% kungeza iqhwelo elidlule, futhi libe nesistimu yokubukeka engcono engcwele ukuqinisekisa ukusebenza okuthembekile.

Ukuphuma kwegunya lokuhlukanisa ihlathi kuyiphindaphinda kusuka ku-500 ku-60,000 Nm³/h, lihlanganisa izidingo zokugxila komthwalo ema-Arthini amancane kuya kuma-enjini amakhulu, nesilinganiso sobunzima singalungiswa ngokufanele.

Sisebenzisa ubunikwethu obujwayelekile, siyanelisa izinyathelo ezilungile, kufaka phakathi zonke izinyathelo zokuhlukanisa ihlathi njengekushenxisa ngaphandle, kushenxisa ngaphakathi, nokukhiqiza kwe-argon engapheli intshilo.

Inqanawa libhaka kusukela kumthwalo futhi kuphulwa, ukubuyiselwa okokuqala nokususwa kwezimali, kulandela ukususwa okugcwele ngaphakathi kukaPPU. Inye indawo ikhona kubo ihhovu ukuze ibhakwe, emva koko inye ingcinwa ukuthi iphumelele ngaphakathi kwe-expanion ukuze ibhakwe futhi iyahluleke. Kesho ikhona kwi-exchanger eyinkimbini yekholwa xa ihlulekile ngaphansi kwayo emva kokunyuswa kwe-expanion ekusebenza njengomshinelulo wokuhluleka. Emva kwalokho ikhona kwi-column engezansi ukuze ithuthwe kumdlalo. Inye indawo isohlulwa kwi-liquid phase ngaphakathi kwe-exchanger eyinkimbini futhi ikhona kwi-column engezansi ukuhlwebula. Amakhanda esikhundla akhona kwi-exchanger eyinkimbini, ayahlulwa ku-dew point, bese akhona kwi-column engezansi ukuze ahwebule. Emva kwe-hwebulo kwi-column engezansi, i-liquid oxygen etholakala kumphaya, nasekupheleni kwesizansi kunesimo sokuthenga kwe-liquid air ne-oxygen-rich liquid air. Le zintathu zikhona ezindawonke ezahlukene zesi-column phansi njengezimali zembaliyo ukuze zithuthwe kumdlalo. Ekugcineni, i-oxygen yokuthengisa etholakala ekupheleni kwe-column ephezulu, futhi i-nitrogen yokuthengisa etholakala kumphaya. Emva kwe-reheating ngaphakathi kwe-heat exchanger, izinto zotho zithunyelwa kusuka kwi-cold box. Ngaphezu kwezinye izinhlelo, le ndlela inamazinga ka-argon. Izihlandlo ezinezimali ze-argon zithunyelwa kusuka emhlabeni waphansi kwe-column ephezulu bese zikhona kwi-argon enrichment column. Ngemdlalo kwi-argon enrichment column, igesi ezigcwele ngu-argon ithunyelwa kumphaya, futhi isihlandlo esinezimali eziningi ze-oxygen etholakala ekupheleni futhi ilahlekelayo kwi-column ephezulu ukuze ihwebule.

·Ukwenza, Ufundiswa, nokumisa Kuphela:

Kugcinwe ngokulula kusihlalo nesikhundla esifundiswayo, uhlinzekisa ukulethwa okuhle kwemfundo. Umkhathi wasekuthulini waprojekthi kusukela ekumelweni komlando kuqala ukumisa kusenziwa kakhulu ngu-<8 izinyanga.

·Amapharamitha e-Air Compressor:

Uhhamu lwegas: 62,500 Nm³/h; Ibhodi yesinqumo: 5.17 bar.A. Iziphumo zokumisa: Isilinganiso >99.3%.

·Izinkinga:

Lolu hlelo lokwakha kwe-oksijini lukhuniwa ngamandla okwakha angaphezu kwezidingo zonke futhi libe yilungiselelo. Ukusebenzisa teknoloji eqhubekayo yokuthatha noma yokuvikela, lukhombisa ukuba oksijini (90%~99.99%) kanye nokhuquka kwezigas eziningi. Lahlathiywe ukuze kube yilungiselelo lomphakathi ongcono olubangelwa amandla, libe nobuchwepheshe bokusebenza (40%~110%), ukusetshenziswa kwamandla kancane kangaka kuko 10% kungeza kwezinhlelo eziphilayo, ukusebenza nokulungiselela kuyodwa, nokuphatha konke okuphatha isimo. Kungenzeka ukuthi kube yilungiselelo olukhanyisekile emsebenzini odinga oksiyini njenge-smelting nasezinhlelo-misini.

·Kungani Yeyiklasikeyi EsiGqithini:

Isilinganiso sangempahla kwalokhu qhwa sikhuthazwe kusilinganiso esifundweni se-intshi yokugcogca komoya we-98% usuke ku-99.3%, okwenzelula ukuncipha kokusebenzisa amandla ngama-3%. Ngaphezu koko, isikhathi sangempahla ekubekeni intonga kuqala kuya kuqala kwemvelo yayidinga amahora angu-17, okhombisa iminikelo yethushane lempahla enkulu yomoya yendawo yethu.

Umbuzo: Uyilithunywa noma umthwali wokuthengisa?
Siyizinhlangano zokuproducwa ezisemthethweni wezinhlangano zokuproducwa kwezinhlangano zokuhlula kwezinkunkuma.

Umbuzo: Ubunzima bakho buphi?
Sikubonisa akukho amathuluzi okuthuthukisa teknoloji, okuthuthukisa ubuhle obuhle, nokuthuthukisa ukuthengiswa kwezinto, kodwa futhi izisombululo nezinkonzo zokugcina umsebenzi.

Umbuzo: Amahlayibheli akho abhekise emaphrojekthini amabili?
Yebo, amahlayibheli akho aneminyaka eyisi-15 yamandulo lokusebenza lolu lwazi, futhi babhekise emandulo yokudesign, ukwenza, ukufaka, nokuvula kwamathuluzi eTurkhi, eJiphti, naseMyanmar.

Umbuzo: Ngingakuthola njani inani elihlukile lokuthengiswa kwesiqephu?
Sicela usitsho izidingo zakho zokuphepha nezinhlobo zedatha zokuhlala, ukuze sibonise iziqephu nezisombululo esizofanele kakhulu kuleli simo.