Ukuthuthukiswa Kwezinsiza Zokumisa Embonini Ye-Calcium Carbonate.
Dec 17, 2025| Izisetshenziswa Zokushisisa
I-Fluidized Bed Dryer: Isomisi sombhede esinamanzi singesesibili kuphela kwesomisi sesifutho. Ihlukaniswe yaba izinhlobo ezimbili: okomisa umbhede okunamanzi ane-stirrer esigabeni sokuphakela kanye nezomisa umbhede ezinamanzi ezinokushintshaniswa kokushisa kwangaphakathi. Uma usebenzisa umshini wokomisa umbhede owuketshezi wezinto eziyimpuphu noma eziyimbudumbudu ezivame ukunqwabelana noma zinqwabelane, ubunzima bokukhipha uketshezi bungenzeka esigabeni sokuphakela lapho okuqukethwe komswakama kuphezulu. Kulesi simo, i-stirrer ifakwe esigabeni sokudla ukuze kuqedwe i-clumping futhi kuzuzwe uketshezi olujwayelekile. Uhlobo lwakamuva luhlanganisa ukudluliswa kokushisa kwe-convective ne-convective. Uma inani lomoya oshisayo esimweni esivamile soketshezi likude nokwanele ukuhlangabezana nezidingo zokushisa ukuze zomiswe, isishintshi sokushisa sangaphakathi sisetshenziselwa ukunikeza ingxenye noma ingxenye enkulu yokushisa. Le ndlela yokusebenza ingonga kakhulu amandla. Izishintshi zokushisa zangaphakathi ziza ngezinhlobo ezahlukene. Imibhede enoketshezi nayo ivame ukusetshenziswa njengesigaba sesibili nesesithathu ezinqubweni zokomisa ezihlangene.
Ihhavini
Ngokombiko ogunyaziwe wenhlolovo ovela enkampanini edumile kabhiya wase-Japan: izitolo ezine e-Dalian Port, ngemva kweminyaka emine yokusebenza, zibe nokugeleza okuphelele kwamakhasimende kwabantu abayizigidi ezingu-5, lapho izigidi ezi-3 bekungamakhasimende "-ezinga abalandeli", cishe oyedwa kubantu abane noma abahlanu base-Shanghainese. Yebo, asinaso isizathu sokungabaza idatha yenhlolovo evela enkampanini yaseJapan, uma kubhekwa izintshisekelo zayo zebhizinisi. Uma sibheka ukudla okujabulisayo kwamakhasimende endaweni yokudlela, noma yikuphi ukungabaza kungase kubonakale kuyinkinga yethu engokwengqondo. Ngakho-ke, kubasebenzisi basekhaya, ukukhetha imishini ekhiqizwa ekhaya kulula kakhulu kunokukhetha imishini engenisiwe. Ngokuphathelene nemakethe yamazwe ngamazwe, ukungena kwezwe lami ku-WTO kuwusizo kakhulu ekwandiseni ukuthunyelwa kwempahla yokomisa emazweni angaphandle. Okwamanje, imikhiqizo eyinhloko yezwe lami yokuthumela impahla yokomisa iwumshini wokomisa i-vacuum, okokomisa okudlidlizayo, kanye nempahla yokomisa-yosayizi abancane namaphakathi yokusanhlamvu, ukudla, nemikhiqizo yezolimo neyamahlathi. Umthamo wonyaka wokuthekelisa udlula amayunithi ayikhulu, futhi izifunda ezithumela kakhulu emazweni aseNingizimu-mpumalanga ye-Asia nakwamanye amazwe asathuthuka, futhi imakethe isivele ivuliwe eYurophu nase-United States. Njengamanje, umthamo wokuthekelisa wemishini yokomisa yaseShayina ubala ngaphansi kuka-5% wesamba somkhiqizo wasekhaya. Kulindeleke ukuthi phakathi nesikhathi "soHlelo Lweminyaka Yeshumi Yesihlanu{13}}, ingxenye yemikhiqizo ethunyelwa ngaphandle enanini eliphelele lokukhiqizwa kwezinto ezomisa ekhaya izofinyelela ngaphezu kuka-10%.
Emqhudelwaneni wamazwe ngamazwe, izimbangi ezinkulu zabakhiqizi bemishini yokomisa yaseShayina yiDenmark, Switzerland, United Kingdom, Germany, United States, kanye neJapan. Uma kuqhathaniswa nezimbangi, inzuzo yemishini yokomisa yaseShayina iyinani layo eliphansi. Ukushiyeka kulele esidingweni sokuthuthuka okwengeziwe ngezinga lokulawula okuzenzakalelayo, ikhwalithi yokubukeka, ukuphelela, kanye nenhlanganisela yokusebenza kwemikhiqizo.
Ngakho-ke, abakhiqizi bemishini yokomisa yasekhaya kufanele basebenzise ngokugcwele amathuba alethwe ukungena kweChina ku-WTO, baqinise ukuhwebelana kwezobuchwepheshe namazwe angaphandle, bafunde emandleni emishini yokomisa yangaphandle ethuthukile, futhi basheshise ukuthuthukiswa kokulawula okuzenzakalelayo, ikhwalithi yokubukeka, ukuphelela, kanye nenhlanganisela yokusebenza yemishini yokomisa yaseShayina, ukunciphisa igebe ngemikhiqizo yangaphandle, futhi kwandise ukuzethemba komsebenzisi emishinini yaseShayina yasekhaya, ukuze kungabi nendawo emakethe yamaShayina kuphela. emakethe yamazwe ngamazwe.