I-Shell kanye ne-Tube Heat Exchanger Yezitshalo Zamandla
Lesi sishintshi{0}} esisebenza kahle sisebenzisa idizayini yesishintshi sokushisa esinamashubhu e-Inconel 625, sidale inqwaba yendawo{2}ephezulu-ephakeme. Amashubhu azungeze i-mandrel emaphakathi akhuphula isiyaluyalu, afinyelele ama-coefficients okudlulisa ukushisa angu-2000-3000 W/m²K. Ngobubanzi begobolondo obungu-0.3-imitha elingu-1, ayigcini nje ngokuphatha uketshezi olunamandla njenge-sulfuric acid ezitshalweni ze-petrochemical kodwa futhi isebenza njengengxenye ebalulekile ezitshalweni zikagesi. Ezindaweni zokuphehla amandla, idlala indima ebalulekile ekushisiseni kuqala amanzi okuphakela kubhayela, kusetshenziswa ukushisa okulahlwayo okuvela kumagesi akhipha ugesi ukuze kukhuphule izinga lokushisa lamanzi ngaphambi kokuthi lingene kubhayela. Lokhu kuthuthukisa kakhulu ukusebenza kahle kokushisa okuphelele komjikelezo wesikhungo samandla, kunciphisa uphethiloli odingekayo ukuze kukhiqizwe isitimu. Ngokuthola ukushisa obekungamoshwa ngenye indlela, kunciphisa ukusetshenziswa kukaphethiloli ngo-15% -20%, okuhumushela ekongeni kwezindleko ezinkulu kanye nokunciphisa ukukhishwa kwekhabhoni. Idizayini yehlisa ukwehla kwengcindezi ngenkathi ithuthukisa ukusebenza kahle kokushisa, iyenze ifaneleke ngokuphelele izinga lokushisa eliphezulu, izinqubo zokucindezela okuphezulu okujwayelekile kwezitshalo zamandla zanamuhla.
Idizayinelwe ukusebenza kwesikhungo samandla, leli gobolondo kanye nesishintshi sokushisa kweshubhu kuhlanganisa - igobolondo le-carbon steel elisindayo kanye namashubhu ensimbi angenasici -. Idlala indima ebalulekile ekujikiseni umusi, okuvumela ukusebenza okuthembekile nokuba negalelo ekuphumeni kwamandla okuzinzile kwezindawo ezinkulu zokuphehla ugesi -. Ngokuphatha kahle izinqubo zokufingqa isitimu, isekela ukusebenza okuqhubekayo nokusebenza kahle kwezitshalo zamandla.
Imininingwane Yomkhiqizo
Izingxenye Ezibalulekile Nezinto Zokusebenza
◆ I-Shell Material: Igobolondo lensimbi yensimbi - elisindayo. Inikeza amandla aqinile esakhiwo ukumelana nokucindezela okuphezulu - kanye nezimo zokushisa eziphakeme - ngaphakathi kwezikhungo zikagesi.
◆ I-Tube Material: Amashubhu ensimbi angagqwali - (Inconel 625). Lawa mashubhu anikeza ukugqwala okuhle kakhulu nokumelana nokushisa, okuqinisekisa ukuqina kwesikhathi eside - kanye nokudluliswa kokushisa okuphumelelayo endaweni enzima yokuphehla amandla.
Amapharamitha wokusebenza
◆ Amandla Okudlulisa Ukushisa: Iyakwazi ukuphatha ukushisa okufika ku-100,000 kW. Ngobubanzi begobolondo elingamamitha angu-0.3 - 1, ingaphatha ngokuphumelelayo izidingo zokushintsha ukushisa kwamasistimu eplanti yamandla.
◆ Indima Yesicelo: Isebenza njengengxenye ebalulekile ezitshalweni zikagesi zokushisisa kuqala amanzi okuphakela kubhayela. Isebenzisa ukushisa kwesitimu esiphuma kumagesi akhipha umoya ukuze ikhuphule izinga lokushisa lamanzi ngaphambi kokuba ingene kubhayela, ithuthukise kakhulu ukusebenza kahle kokushisa okuphelele komjikelezo wesikhungo samandla.
Idizayini Yesakhiwo nokusebenza kahle
◆ Idizayini Yokushintshana Kokushisa: Ithatha idizayini yesishintshi sokushisa esinamashubhu e-Inconel 625, idale inqwaba yendawo ehlangene, - ephezulu - yendawo. Lo mklamo uvumela ukudluliswa kokushisa okuphumelelayo phakathi kwesitimu namanzi okuphakelayo.
◆ Izinzuzo Zokusebenza: Ngokubuyisela ukushisa obekuzomoshakala, kunganciphisa ukusetshenziswa kukaphethiloli ngo-15% - 20%, okuholela ekongeni izindleko ezinkulu kanye nokunciphisa ukukhishwa kwekhabhoni. Idizayini iphinde yehlise ukwehla komfutho ngenkathi ithuthukisa ukusebenza kahle kokushisa, iyenze ifanele - izinga lokushisa eliphezulu -, izinqubo zokucindezela okuphezulu - ezivamile zezitshalo zamandla zanamuhla.
Izimo zohlelo lokusebenza
◆ Iyingxenye ebalulekile yezindawo ezinkulu - zokuphehla ugesi, ikakhulukazi ezimbonini zamandla ashisayo (zombili izinsalela - zikaphethiloli - ezisekelwe kanye neminye imithombo engase ibe khona yokushisa). Kulezi zikhungo, kunomthelela ekusebenzeni kahle komjikelezo wokuphehla ugesi ngokushisisa kuqala amanzi okuphakela kubhayela, ngaleyo ndlela kuthuthukiswe ukusebenza kahle kwezitshalo kukonke kanye nokunciphisa umthelela wendawo ngokusebenzisa uphethiloli ophansi kanye nokukhipha umoya.
Izinzuzo Eziyinhloko
◆ Ukusebenza Okunokwethenjelwa: Inhlanganisela yegobolondo lensimbi yensimbi yensimbi - esindayo kanye namashubhu ensimbi - aqinisekisa ukusebenza okuthembekile ngaphansi kwezimo ezidingekayo zezitshalo zikagesi, okusekela ukuphuma kwamandla okuzinzile.
◆ Ukusebenza Kwamandla: Kuthuthukisa ngokuphawulekayo ukusebenza kahle kokushisa komjikelezo wesikhungo samandla ngokushisisa kuqala amanzi aphuma kubhayela, okuholela ekuncipheni kokusetshenziswa kukaphethiloli (15% - 20%) kanye nokukhishwa kwekhabhoni ephansi.
◆ Ukusebenza Kokudlulisa Ukushisa: Idizayini ye-tubular enamashubhu e-Inconel 625 inikeza indawo enkulu yokudlulisa ukushisa esakhiweni esihlangene, ithuthukisa ukusebenza kahle kokushintshaniswa kokushisa ngenkathi inciphisa ukwehla kwengcindezi.
◆ Izindleko - Ezisebenzayo Nezinobuhlobo Nemvelo: Ukonga amandla kuhumushela ekwehliseni izindleko okukhulu kwabaqhubi bezikhungo zikagesi, futhi ukukhishwa okuphansi kuhambisana nemigomo yokusimama kwemvelo.
Ukuhambisana Nobuchwepheshe
◆ Ithobelana nezindinganiso ezifanele zemboni zemishini yokushintsha ukushisa kwemishini yamandla. Izinto ezisetshenziswayo (igobolondo le-carbon steel - elisindayo kanye namashubhu e-Inconel 625) kanye nedizayini ihlangabezana nezimfuneko zezinga lokushisa eliphezulu -, ukusebenza kwengcindezi ephezulu -, iqinisekisa ukusebenza okuphephile nokusebenza kahle ezinhlelweni zokuphehla amandla.
Ukupakisha & Logistics
◆ Ukupakishwa: Kuvikelwe ngezinto ezimunca ukushaqeka - (isb, igwebu, ukugoqa ibhamuza) ukuze kuvinjelwe umonakalo ngesikhathi sokuthutha. Ngemva kwalokho ifakwa ekhreyithini eliqinile lamapulangwe noma esitsheni esifanelekile ukuze kuvikelwe ngokuphelele.
◆ Isikhathi Sokulethwa: Ngokuvamile 12 - 22 izinsuku zokusebenza ngemva kokuqinisekiswa kwe-oda, kuye ngenani le-oda nezidingo zokwenza ngendlela oyifisayo. Ukuthumela kungahlelwa ngokusebenzisa umhlaba, ulwandle, noma ukuthutha ngendiza ngokwezidingo zekhasimende, ngezinyathelo ezifanele zokuvikela ngesikhathi sokuthutha ukuze kuqinisekiswe ukuthi umkhiqizo ufika usesimweni esihle.
Amashadi ashisayo: i-tubular heat exchanger yokukhiqiza amandla, i-China i-tubular heat exchanger yabakhiqizi abakhiqiza amandla, abahlinzeki, imboni
