Kodi maziko amitundu yowumira ya centrifugal spray dryer ndi chiyani

Kodi maziko amitundu yowumira ya centrifugal spray dryer ndi chiyani

1.Downflow Dryer

Mu chowumitsira chotsitsa, kupopera kumalowa mu mpweya wotentha ndikudutsa m'chipinda momwemo. Kupopera mbewu mankhwalawa kumasanduka nthunzi msanga ndipo kutentha kwa mpweya wowumitsa kumachepa msanga ndi nthunzi wa madzi. Chogulitsacho sichimawonongeka chifukwa chakuti chinyezi chikafika pamtunda, kutentha kwa tinthu ting'onoting'ono sikuwonjezeka kwambiri chifukwa mpweya wozungulira tsopano ukuzizira. Mkaka ndi zakudya zina zomwe sizimva kutentha zimawumitsidwa bwino mu chowumitsira chotsitsa.

2. Chowumitsira madzi

Mapangidwe a chowumitsira chopopera ichi amayambitsa kupopera ndi mpweya m'malekezero onse a chowumitsira, pamodzi ndi ma nozzles okwera pamwamba ndi pansi mumlengalenga. Zowumitsira Counterflow zimapereka mpweya wofulumira komanso mphamvu zowonjezera mphamvu kuposa mapangidwe apano. Kapangidwe kameneka sikoyenera kwa zinthu zomwe zimakhudzidwa ndi kutentha chifukwa chokhudzana ndi tinthu tating'ono touma ndi mpweya wotentha. Zowumitsira Countercurrent nthawi zambiri zimagwiritsa ntchito ma nozzles popanga ma atomization, pomwe kupopera kumatha kusuntha mlengalenga. Sopo ndi zotsukira zimagwiritsidwa ntchito nthawi zambiri muzowumitsira zomwe zimagwiritsidwa ntchito.

3. Kuyanika kosakanikirana

Chowumitsa chamtunduwu chimaphatikiza kutsika ndi kutsika. Zowumitsira zosakanikirana zimakhala ndi mpweya wolowera, pamwamba ndi pansi. Mwachitsanzo, muzojambula zotsutsana, chowumitsira chosakaniza chimapanga mpweya wotentha kuti awumitse tinthu tating'onoting'ono, kotero kuti mapangidwewo sagwiritsidwa ntchito pazinthu zowonongeka ndi kutentha.