Ruwa zoben china slurry famfo zaɓi
Na farko, ƙayyade nau'in nau'in famfo slurry na china galibi ana buƙata ta iskar gas, matsi mai shayewar iskar gas, ko digiri na iya zama. Lokacin da famfo yana aiki, kuna buƙatar kula da waɗannan abubuwa guda biyu:
1 kamar yadda ake buƙata a cikin babban yanki , wanda ke gudanar da digiri na vacuum a fannin matsa lamba mai mahimmanci ko matsananciyar fitarwa.
2 Gujewa a kusa da mafi girman injin ko matsa lamba mafi girma. Aiki a cikin wannan yanki , ba kawai rashin inganci ba, amma kuma yana aiki sosai maras tabbas, mai saurin girgiza da amo. Domin high china slurry famfo , da aiki a cikin wannan yanki , sau da yawa cavitation zai faru , sakamakon a fili alamar wannan sabon abu ne amo da vibration a cikin famfo . Cavitation na iya haifar da lalacewa ga jikin famfo, impeller da sauran sassa, don haka famfo ba ya aiki.
Bisa ga wannan ka'ida , lokacin da ake buƙata famfon slurry na china ko matsin gas ba shi da girma, fifikon da aka zaɓa a cikin famfo guda ɗaya. Idan vacuum digiri ko mafi girma fitarwa matsa lamba , guda-mataki farashinsa sau da yawa ba zai iya saduwa , ko bukatar mafi girma famfo gas har yanzu a karkashin high vacuum yanayi , wanda na bukatar in mun gwada lebur yi kwana a high injin, zabi na biyu famfo. Idan injin da ake buƙata a cikin -710mmHg ko fiye, zoben ruwa na zaɓi - babban famfo na iska ko zoben ruwa - Tushen injin injin a matsayin na'urorin injin.
Idan kawai don famfunan slurry na china akwai, zaɓin famfo guda ɗaya mafi kyau. Saboda tsarin famfo mai aiki guda ɗaya yana da sauƙi, mai sauƙin ƙirƙira da kulawa, da kuma yanayin da ke ƙarƙashin babban juriya na cavitation. Idan kawai babban kwampreshin gas don amfani, to, yi amfani da famfo mai aiki biyu mafi dacewa. Saboda famfo mai aiki sau biyu, ƙananan girman , nauyin haske, ƙarfin radial don samun ma'auni na atomatik ba shi da damuwa ga raguwar gajiya , tsawon rayuwar famfo.
Na biyu, tsarin da ake buƙata don zaɓar fam ɗin gas , bisa ga nau'in famfo na farko da aka zaɓa bayan famfo , amma kuma bisa ga gas da ake buƙata don tsarin don amfani da samfurin famfo. Game da slurry na china za a iya ƙididdige zaɓin saurin yin famfo da lokacin hakar ta hanyar tunani: Ma'aunin injin.
Lokacin aikawa: Yuli-13-2021