Isu lokulwa nokugqwala kocingo linethonya elikhulu ekusetshenzisweni kwesikhathi kocingo. Inani leminyaka yokusetshenziswa kwenethiwekhi yomgwaqo onguthelawayeka oyi-Guardrail ngokuvamile cishe iminyaka eyishumi. Abanye abakhiqizi abancane bahlangabezana nezidingo zamakhasimende ngamanani aphansi. Ukuze kongiwe izindleko zokutshalwa kwezimali, ukukhiqizwa kwezithiyo zokuzihlukanisa kubi kakhulu, futhi ubude bokusetshenziswa buyiminyaka emithathu kuya kwemine. Akunakwenzeka ukucabangela ukusetshenziswa kwamazinga nhlobo. Lapha sazisa amakhasimende ethu ezinkampani, ngakho-ke lapho ukhetha uthango, kufanele ukhethe umkhiqizi osemthethweni osemthethweni, futhi ungalokothi ulangazelele ukuthenga imikhiqizo ephansi.
Ezicijile zaziwa nangokuthi imigoqo. Kubhekiselwa othangweni olwenziwe ngensimbi oluqinile, olungavimbela abantu noma izilwane ukuthi zingangeni emngceleni womgwaqo omkhulu. Umbhede omanzi uyingxenye yesibili yokugeleza kwamanzi. Ku-reactor yombhede ongashintshi, izinga lokugeleza (W) ngokuyisisekelo liyaqhubeka nokukhula, ungqimba lombhede luqala ukukhukhumala futhi luxege, futhi uhlamvu ngalunye luntanta luye phezulu, ngakho ngokwezinga elithile Shiya indawo yasekuqaleni. Bese ufaka isiteji sombhede omanzi. Isigaba se-bc sibonisa ukuthi ukuphakama kwe-powder layer embhedeni omanzi (i) kukhuphuka ngokunyuka kwesivinini segesi, kodwa ukucindezela embhedeni owenziwe ngamanzi (p) akunyuki. Isici sombhede onoketshezi ukushintsha izinga lokugeleza phakathi kwebanga elithile ngaphandle kokuthinta amandla eyunithi adingwa uketshezi. Ukufana kwe-fluidization ye-powder kuyisihluthulelo sokufana kokugqoka.
Enye yezindlela eziqondile zokulwa nokugqwala kocingo yindlela yokucwilisa. Njengamanje, indlela ephelele yokufaka ukhonkolo eShayina iyindlela yokufakelwa impushana, etholakala endleleni yombhede owenziwe ngamanzi. Ijeneretha yegesi ikhetha umbhede owuketshezi ovame ukusetshenziselwa ukuhlakazwa kokuxhumana nowoyela, bese ithuthukisa ubuchwepheshe bokucubungula othintana naye obunezigaba ezimbili, obusetshenziswa kancane kancane ezingxenyeni zensimbi. Ngakho-ke ngezinye izikhathi ibizwa ngokuthi "indlela yokugqoka i-fluid bed coating". Inqubo yangempela iwukwengeza ukumbozwa kwempushana esitsheni sokungena esinezimbotshana esingaphansi (ithangi lokugeleza), bese uthumela umoya ocindezelwe olashiwe osuka kufeni ukuze wenze isilayidi sempushana sishelele ngaphezu “kwesimo esinoketshezi”. Iba yimpushana ecolekile ehlakazeke ngokufanayo. Ezicijile zikaloliwe, ezicijile zikamasipala, futhi izintambo ezimbili ezicijile zishisiswe kuze kuncibilike impushana enamathela emva degreasing futhi bafudumale, futhi impushana epulasitiki izosatshalaliswa ngokulinganayo futhi inamathele embhedeni fluidized, bese plasticized polymers cross flow ukwenza steel plastic Inhlanganisela imikhiqizo.
Isikhathi sokuthumela: May-12-2020