Ngokusetshenziswa okubanzi kodaka, ikhwalithi nokuzinza kodaka kungaqinisekiswa kahle. Kodwa-ke, njengoba udaka oluxutshwe okomile lucutshungulwa ngokuqondile futhi lukhiqizwe ifektri, intengo izoba phezulu ngokwezinto zokusetshenziswa. Uma siqhubeka nokusebenzisa ukuplasta okwenziwa ngesandla esizeni, ngeke kube nokuncintisana, futhi Kunamadolobha amaningi asezingeni lokuqala emhlabeni lapho kunokuntuleka kwezisebenzi ezivela kwamanye amazwe. Lesi simo sibonisa ngokuqondile izindleko zezabasebenzi ezikhulayo zokwakha, ngakho futhi sikhuthaza inhlanganisela yokwakhiwa kwemishini kanye nodaka oluxutshwe okomile. Namuhla, ake sixoxei-hydroxypropyl methylcelluloseI-HPMCkwezinye izinhlelo zokusebenza zodaka lwesifutho somshini.
Ake sikhulume ngayo yonke inqubo yokwakha yodaka lomshini wokufutha: ukuxuba, ukupompa nokufutha. Okokuqala, sidinga ukuqinisekisa ukuthi ngesisekelo sefomula enengqondo kanye nokuvunyelwa kwempahla eluhlaza, isithako esiyinhlanganisela sikadaka oluqhunyiswe ngomshini sidlala indima yokuthuthukisa ikhwalithi yodaka, okuwukuthuthukisa kakhulu ukusebenza kokumpompa udaka. Ngakho-ke, ngaphansi kwezimo ezijwayelekile, izithasiselo ezihlanganisiwe zodaka lokufafaza ngomshini zenziwe nge-ejenti yokugcina amanzi kanye ne-ejenti yokupompa. I-hydroxypropyl methylcellulose ayikwazi nje ukukhulisa i-viscosity yodaka, kodwa futhi ithuthukise uketshezi lodaka, ngaleyo ndlela inciphise ukuvela kokuhlukaniswa nokopha. Lapho abasebenzi baklama isithasiselo esihlanganisiwe sodaka oluqhunyiswe ngumshini, kuyadingeka ukwengeza ezinye iziqinisi ngesikhathi, okuphinde kubambezele ukubola kodaka.
Uma kuqhathaniswa nodaka lwendabuko oluxutshwe esizeni, udaka lwesifutho somshini lubangelwa ikakhulukazi ukwethulwa kwe-hydroxypropyl methyl cellulose ether, edlala indima ekuthuthukiseni ukusebenza kodaka futhi ikhuthaze ngokuqondile ukusebenza kahle kodaka olusanda kuxutshwa. Izinga lokugcinwa kwamanzi lizokhuphuka futhi libe nokusebenza okuhle kokusebenza. Iphuzu elingcono kakhulu ukuthi ukusebenza kahle kokwakhiwa kuphezulu, ikhwalithi yodaka ngemuva kokubunjwa yinhle, futhi ukuvela komgodi nokuqhekeka kungancishiswa kahle.
Isikhathi sokuthumela: Oct-19-2022