Gxila ku-LIKE—— I-Guodian Changyuan Jingmen 2 × 640mw iphrojekthi yamanzi yokwandisa umthamo wamanzi kanye nokwakha kabusha

Ngenxa yokuthi ezinye izinto ezishisayo endaweni yokuphehla amandla zingase zithintwe ezinye izinto ezisemanzini, okuholela ezingxenyeni eziyingozi nokugqwala kwemishini, ukusebenza okuphephile kwesikhungo sikagesi kuhlobene ngokuqondile nesistimu yokuhlanza amanzi ngamakhemikhali. Ukulimala kokungcola emanzini ezintweni ezisetshenziswayo kunquma ukuthi amanzi asendaweni yokuphehla amandla kumele alungiswe ngaphambi kokuthi asetshenziswe. Lokhu kwelashwa kuwuhlelo lokuhlanza amanzi ngamakhemikhali endaweni yokuphehla amandla. Isimo sokuthuthukiswa kobuchwepheshe bokuhlanza amanzi ngamakhemikhali endaweni yokuphehla amandla Kunezindlela ezintathu eziyinhloko zokuthi isikhungo sikagesi sithole amanzi ahlanzekile akhishwe amaminerali: (1) Indlela evamile yokucacisa, ukuhlunga + ion exchange iyamukelwa, futhi inqubo imi kanje: Amanzi aluhlaza → isicacisi se-flocculation → isihlungi semidiya exubile → isihlungi sekhabhoni esicushiwe → umbhede wokushintshanisa isikhutha → ithangi lamanzi eliphakathi nendawo → umbhede wokushintsha i-anion → umbhede wokushintshana we-anion no-cation → i-resin trapper → iyunithi yamanzi. (2) I-osmosis ehlehlayo + indlela yokukhiqiza amanzi emibhede exubile iyamukelwa, futhi inqubo imi kanje: Amanzi aluhlaza → isicacisi se-flocculation → isihlungi semidiya exubile → isihlungi sekhabhoni esicushiwe → isihlungi esinembayo → isihlungi sokuphepha → iphampu yokucindezela okukhulu → idivayisi ye-osmosis ehlehlisayo → ithangi lamanzi eliphakathi → idivayisi yombhede oxubile → isicuphi se-resin → ithangi lamanzi elikhishwe amaminerali. (3) Ukwelashwa kwangaphambili, i-osmosis ehlehlayo + indlela yokukhiqiza amanzi ye-EDI yamukelwa, futhi inqubo imi kanje: Amanzi aluhlaza → isicacisi se-flocculation → isihlungi semidiya exubile → isihlungi sekhabhoni esicushiwe → idivayisi yokuhlunga → idivaysi yokuhlehlisa i-osmosis → ithangi lamanzi le-osmosis → EDI idivayisi → isihlungi se-microporous → ithangi lamanzi elikhishwe amaminerali. Uhlelo lwamanzi amakhemikhali esitshalo samandla luyinkimbinkimbi futhi lunezidingo eziphezulu ze-asidi, i-alkali nokungagqwali kwama-valve. Inkampani yethu isiza amakhasimende ukuthi akhethe amamodeli ndawonye ngokuvumelana nezimo zokusebenza endaweni futhi inikeza izikimu ezihlangabezana nezimo zokusebenza futhi zonga isabelomali. Imikhiqizo namasevisi anconywe kakhulu ngamakhasimende! NJENGAMAvalvu ikakhulukazi ahlinzeka ngamavalve ovemvane, amavalvu e-diaphragm, amavalvu eglobhu, amavalvu okuhlola uvemvane, njll. Insimbi engagqwali Izinga lensimbi engagqwali elimelana ne-chloride ion lingavunyelwa ngokucacile ngokubhekisela endleleni yokwelapha amanzi ajikelezayo esikhungo samandla ashisayo: (1) Isevisi imvelo yensimbi engagqwali ye-T304: okuqukethwe kwe-chloride ion ngu-0-200mg / L (2) Indawo yesevisi ye-t316 yensimbi engagqwali: okuqukethwe kwe-ion ye-chloride ngu-＜ 1000mg / L (3) Indawo yesevisi ye-t317 insimbi engagqwali: okuqukethwe kwe-chloride ion ngu-＜ 5000mg L Ngokusho kwekhodi ye-GB 50235-2010 yokwakha ubunjiniyela bepayipi lensimbi yezimboni kanye nekhodi ye-GB 50184-2011 yokwamukela ikhwalithi yokwakhiwa kobunjiniyela bepayipi lensimbi yezimboni, okuqukethwe kwe-chloride ion emanzini akufanele kudlule i-25mg / L (25ppm). Ukuhlolwa kwe-hydraulic kuzohambisana nalezi zinhlinzeko ezilandelayo, futhi amanzi ahlanzekile azosetshenziselwa ukuhlolwa kwe-hydraulic. Lapho kuhlolwa insimbi engagqwali, i-nickel ne-nickel alloy amapayipi noma amapayipi axhunywe nensimbi engagqwali, nickel ne-nickel alloy amapayipi noma okokusebenza, okuqukethwe kwe-ion ye-chloride emanzini akumele kudlule u-25mg / L (25ppm) Kunganjani mayelana nokumelana nokugqwala kwe-chloride ion ye-duplex yensimbi engagqwali. ? Kunjani ukusebenza? Ukuthambekela kokumelana nokugqwala kwe-duplex yensimbi engagqwali 2101, 2304, 2205 kanye no-2507 kukhulu kunokwensimbi engagqwali engu-316L evamile, futhi ezinye izinto zilingana nensimbi engagqwali ephezulu. Isibonelo, ukumelana nokugqwala kwe-pitting kwensimbi engagqwali engu-2507 kuqhathaniswa nalokho kwe-254SMO yensimbi engagqwali, kanye ne-chloride ion pitting corrosion resistance ye-2205 insimbi engagqwali ilingana nalokho kwe-904L yensimbi engagqwali. Kungani ama-valve e-diaphragm ekhetha irabha enalayini ngokugcwele? 1. I-valve ye-diaphragm yerabha ethambile inganqamula okuphakathi ngaphandle kokuvuza. 2. Ngenxa yokuthi irabha inokumelana nokugqwala okuthile, ngaphambi kweminyaka yawo-1960, yayingekho into engcono ukumelana nokugqwala. Amavalvu e-diaphragm ngokuvamile ayakhuthazwa futhi asetshenziswe njengezinto ezimelana nokugqwala, futhi aqhubeke kuze kube manje. 3. Indlela yokugeleza ilula futhi inomsebenzi "wokuzihlanza", ongasetshenziselwa imidiya engcolile. 4. I-diaphragm eyenziwe ngokuvaleka okuthambile njengerabha noma ipulasitiki inokusebenza kahle kokuvala Impendulo yomsebenzisi Indawo yekhasimende ngokwalo isezingeni eliphezulu futhi inezidingo eziphezulu zekhwalithi yamavalvu athengiwe. Ikhasimende laneliseke kakhulu ngokuhlinzekwa kwamavalvu angu-LIKE. Lokhu kubambisana kuye kwanconywa kakhulu yikhasimende futhi ukubambisana kumnandi kakhulu. Uzimisele ukugcina ukubambisana kwesikhathi eside nama-valve OKUFANELE. Ukubaluleka kwe-valve Ngokuqhubeka okuqhubekayo komnotho wezenhlalakahle, isikhungo sikagesi sidlala indima ebalulekile ekuthuthukisweni komphakathi. Ngakho-ke, kuphela ngokusebenzisa ngendlela enengqondo uhlelo lokuhlanza amanzi ngamakhemikhali nokuqinisekisa ngempumelelo izinga lamanzi, kungathuthukiswa ukusebenza kahle kokwelashwa kwamanzi kwesikhungo sikagesi kanye nezinzuzo zezomnotho zesikhungo sikagesi. Ukwelashwa kwamanzi ngamakhemikhali kuyisihluthulelo sokuthuthukisa ukusebenza kahle kokukhiqizwa kwamandla kwesikhungo sikagesi. Idlala indima ebaluleke kakhulu ekuqinisekiseni ukuzinza kokusebenza kwemishini eshisayo. Kuyinqubo ebalulekile kusho ukugwema isikali noma ukuqoqwa kukasawoti ohlelweni lokujikeleza kwamanzi. Inhloso yokuhlaziya nokufunda ubuchwepheshe bokuhlanza amanzi ngamakhemikhali embonini kagesi ukuthuthukisa ukusebenza kahle kokuhlanza amanzi, ukunciphisa izindleko zokukhiqiza indawo yokuphehla amandla, kanye nokwenza ngcono izinzuzo zezomnotho nezenhlalo. Amavalvu adlala indima ebalulekile epayipini lohlelo lokuhlanza amanzi ngamakhemikhali. Iphephile futhi Yonga, NJENGOBA IVALI Ikusiza!