Rotary dryer imhando yekuomeswa kwemaindasitiri inoshandiswa kuderedza kana kuderedza hunyoro hwezvinhu zvauri kubata nekuunza kusangana negasi rinopisa.Iyo yekuomesa inoumbwa necylinder inotenderera ("drum" kana "shell"), dhiraivha, uye chimiro chekutsigira (kazhinji kongiri mbiru kana simbi furemu).Iyo silinda inorerekera zvishoma neinobuda magumo yakadzikira pane inoperera chikafu kuitira kuti zvinhu zvifambe nemuomesi pasi pesimba regiravhiti.Zvinhu zvinoomeswa zvinopinda muomesi uye, sezvo muomesi unotenderera, zvinhu zvacho zvinosimudzwa nenhevedzano yezvimbi (zvinozivikanwa sendege) inonamira madziro emukati emuomesi.Kana zvinhu zvacho zvakwira zvakakwana, zvinowira pasi pasi pemuomesi, zvichipfuura nemurwizi rwegasi rinopisa parinodonha.
Iyo rotary dryer inogona kukamurwa kuita imwechete dhiramu dryer, matatu madhiramu dryer, intermittent dryer, paddle blade dryer, airflow dryer, steam pombi isina kunanga yekudziya yekuomesa, mobile dryer, nezvimwe.
Applications
Rotary Dryers ine akawanda maapplication asi anonyanya kuonekwa muindasitiri yemamineral yekuomesa jecha, dombo, ivhu, uye ore.Izvo zvinoshandiswawo muindasitiri yezvekudya kune granular zvinhu zvakaita sezviyo, zviyo, pulses, uye kofi bhinzi.
Design
Mhando dzakasiyana-siyana dze rotary dryer dhizaini dziripo kune dzakasiyana maapplication.Kuyerera kwegasi, sosi yekupisa, uye dhizaini dhizaini zvese zvinokanganisa kushanda uye kukodzera kweomesa yezvinhu zvakasiyana.
Kuyerera kweGasi
Rukova rwegasi rinopisa rinogona kunge richifamba richienda kumagumo ekubuda kubva kumagumo ekudya (rinozivikanwa seco-current flow), kana kumucheto wekudya kubva kumagumo ekuburitsa (inozivikanwa seanopokana-ikozvino kuyerera).Iyo nzira yekuyerera kwegasi yakasanganiswa nekurerekera kwedhiramu inotarisisa kuti zvinhu zvinokurumidza sei kufamba nemuomi.
Heat Source
Kuyerera kwegasi kunowanzo kupiswa nemoto uchishandisa gasi, marasha kana mafuta.Kana iyo inopisa gasi rwizi inoumbwa nemusanganiswa wemhepo uye inopisa magasi kubva kune inopisa, iyo yakaoma inozivikanwa se "yakananga kupisa".Neimwe nzira, rwizi rwegasi runogona kuve nemhepo kana imwe (dzimwe nguva inert) gasi rinopisa.Iko kunopisa gasi rinopisa risingapindi muomesi, iyo yakaoma inozivikanwa se "zvisina kunanga-kupisa".Kazhinji, zvinyoro zvinopisa zvisina kunanga zvinoshandiswa kana kusvibiswa kwechigadzirwa kuri kunetseka.Mune zvimwe zviitiko, musanganiswa we-direct-indirect heated rotary dryer unoshandiswawo kuvandudza kushanda kwese.
Drum Design
A rotary dryer inogona kuve negoko rimwe chete kana akati wandei concentric shells, kunyangwe chero anopfuura matatu makungu haawanzo kudikanwa.Madhiramu akawanda anogona kuderedza huwandu hwenzvimbo inodiwa nemidziyo kuti iwane kuburitsa kwakafanana.Multi-drum dryers inowanzopiswa zvakananga nemafuta kana gasi zvinopisa.Kuwedzerwa kwekamuri yekupisa pamagumo ekudya kunobatsira kuve nechokwadi chekushandiswa kwemafuta, uye tembiricha yekuomesa mhepo.
Combined Processs
Mamwe ma rotary dryer ane kugona kusanganisa mamwe maitiro nekuomesa.Mamwe maitiro anogona kusanganiswa nekuomesa anosanganisira kutonhora, kuchenesa, kucheka nekuparadzanisa.
Nguva yekutumira: Jun-11-2022