Zipangizo zowuma ndi zochotsa fumbi kupita ku Sri Lanka

Pa Julayi 26, 2022, njira yowumitsa ndi kuchotsa fumbi pazida zopangira feteleza zosinthidwa ndi makasitomala aku Sri Lanka idamalizidwa ndikuperekedwa.Zida zazikulu za gululi la zidazi ndizowumitsa kwambiri komanso zida zochotsa fumbi lachimphepo.Dongosololi limagwiritsidwa ntchito kukulitsa kufunikira kwa projekiti yopanga feteleza yamakasitomala aku Sri Lanka kumayambiriro koyambira kukulitsa mphamvu zopanga.Pa nthawi yomweyi, zida zowonjezera za mzere wopanga zikuphatikizapo zida zomwe zatumizidwa motsatizana kale: organic-inorganic kuphatikiza granulator, crusher, chosakanizira, conveyor, etc. Zida zomwe zimaperekedwa nthawiyi zimagwiritsidwa ntchito makamaka poyeretsa fumbi. kuyanika kwakuthupi ndi kupanga kofunikira pakuwonjezera mphamvu zopanga.

Makhalidwe a chowumitsira fetelezaKuthamanga kozungulira kwa ng'oma ndi chipangizo chophwanyidwa chikhoza kusinthidwa ndipo chikhoza kugwira ntchito mosalekeza.Njira yowumitsa ndi yosindikizidwa imatengedwa kuti ichepetse kugwiritsira ntchito mphamvu.Zolakwika zochepa, mtengo wochepetsera wokonza komanso kugwiritsira ntchito mphamvu zochepa.Kuyanika, kungathenso kukwaniritsa cholinga chotsekereza ndi kuchotsa fungo.

Chifukwa ambiri a fumbi particles kwaiye mu ndondomeko panopa ntchito makasitomala ndi wamkulu kuposa 8μm.Kutengera mtundu uwu wa otolera fumbi, chifukwa 5μm pamwamba pa tinthu tating'onoting'ono tating'onoting'ono timakhala ndi mawonekedwe ochotsa fumbi mwachangu komanso kuthamangitsidwa mwachangu, kotero wotolera fumbi uyu amasankhidwaZomwe zimaperekedwa nthawi ino zili ndi zida zopangira chimphepo kuti zithetse gwero loyipitsidwa - utsi. gasi ndi fumbi - zopangidwa ndi zipangizo za kasitomala mu kuyanika. Mothandizidwa ndi mphamvu ya centrifugal, tinthu tating'onoting'ono ta fumbi timalekanitsidwa ndi kutuluka kwa mpweya ndikumangirira pamwamba pa mtsempha wamkati, ndikugwera mu phulusa ndi chithandizo. za mphamvu yokoka.Chigawo chilichonse cha chimphepocho chimakhala ndi kukula kwake, ndipo kusintha kulikonse kwaubale kungakhudze mphamvu ndi kutayika kwa mphepo yamkuntho, yomwe m'mimba mwake ya otolera fumbi, kukula kwa mpweya wolowera ndi kukula kwake. chitoliro ndi zinthu zomwe zimakhudza kwambiri.Samalani kukula kwa mpweya wotuluka pamene mukugwiritsa ntchito.