Iqhwa leqhwa linezinzuzo ezisobala uma liqhathaniswa nezinhlobo zendabuko zezitini zeqhwa (iqhwa elikhulu) kanye neqhwa leqhwa.Yomile, akulula ukuyihlanganisa, inoketshezi oluhle, inhlanzeko enhle, indawo enkulu yokuxhumana enemikhiqizo egcina ihlanzekile, futhi akulula ukulimaza imikhiqizo egcina ihlanzekile.Kungumkhiqizo othatha indawo yezinye izinhlobo zeqhwa ezimbonini eziningi.Izinzuzo zayo yilezi:
A. Ukusebenza kahle okuphezulu kokwenza iqhwa kanye nokulahlekelwa ukupholisa okuphansi: umshini weqhwa ozenzakalelayo we-flake uthola i-evaporator yangaphakathi evunguzayo yommese osika iqhwa.Lapho wenza iqhwa, umshini wokusabalalisa amanzi ngaphakathi kwebhakede leqhwa ufafaza amanzi ngokulinganayo ebhakedeni leqhwa.Udonga lwangaphakathi luba yiqhwa ngokushesha, futhi ngemva kokwakhiwa kweqhwa, liyasikwa futhi liwiswe ngommese weqhwa ovunguzayo, ukuze ingaphezulu le-evaporator lisetshenziswe ngokugcwele futhi ukusebenza kahle komenzi weqhwa kuthuthukiswe.
B. Ikhwalithi enhle, eyomile futhi engahlangani: Ugqinsi lweqhwa le-flake elikhiqizwe i-evaporator eqondile yomshini weqhwa ozenzakalelayo ngu-1-2 mm, futhi iqhwa elomile elingajwayelekile le-scaly linoketshezi oluhle.
C. Isakhiwo esilula kanye nezinyathelo ezincane.
Imishini yeqhwa leqhwa ihlanganisa uhlobo lwamanzi ahlanzekile, uhlobo lwamanzi olwandle, umthombo obandayo ozimele, umthombo obandayo ohlinzekwa ngumsebenzisi, ukugcinwa kweqhwa nolunye uchungechunge.Umthamo wansuku zonke wokukhiqiza iqhwa usukela ku-500Kg/24h kuya ku-60tons/24h nokunye okucacisiwe.Abasebenzisi bangakhetha imodeli efanelekile ngokuya ngesikhathi sokusebenzisa kanye nekhwalithi yamanzi.Uma kuqhathaniswa nomshini weqhwa wendabuko, unonyawo oluncane kanye nezindleko eziphansi zokusebenza (akukho muntu okhethekile odingekayo ukuze asuse iqhwa futhi athathe iqhwa).
Izici ze-flake ice:
A. Izinga lokushisa eliphansi eliqondile, izinga lokushisa eliphansi leqhwa, lingafinyelela ngaphansi kuka -8°.
B. Iqhwa lomile futhi lihlanzekile, lihle ngokuma, akulula ukwenza ibhulokhi, lihle ngoketshezi, lihlanzekile futhi lifanelekile.
C. Isakhiwo esithambile, ngakho indawo yokuxhumana nesiqandisi inkulu, futhi umphumela wokupholisa muhle kakhulu.
D. Iqhwa leqhwa alinawo amaphethelo abukhali namakhona, ngeke lilimaze ubuso bemikhiqizo eqandisiwe, futhi lilungele kakhulu ukugcinwa nokuthutha.
E. Ubukhulu beqhwa bungafinyelela ku-1mm-2mm, futhi asikho isidingo se-ice crusher, futhi ingasetshenziswa nganoma yisiphi isikhathi.
Isikhathi sokuthumela: Apr-20-2023