Rotary dryer ke e 'ngoe ea metjhini e omisang ka ho fetesisa ka lebaka la ts'ebetso ea eona e tsitsitseng, e loketseng haholo, le matla a mangata a ho omisa,' me e sebelisoa haholo merafong, metallurgy, thepa ea kaho, indasteri ea lik'hemik'hale le indastering ea temo.
Karolo e ka sehloohong ea se omisang cylindrical ke moqomo o pota-potileng hanyane. Ha lintho li ntse li kenella ka har'a silinda, li kopana le moea o futhumetseng ebang ke ka phallo e ts'oanang, li-counterflow, kapa li kopana le lerako le futhumetseng la ka hare, ebe li kenella ho desiccation. Thepa e omeletseng e tsoa pheletsong e tlase ka lehlakoreng le fapaneng. Nakong ea ts'ebetso ea desiccation, lintho li tsamaea ho tloha holimo ho ea motheong ka lebaka la ho potoloha butle-butle ha moropa tlas'a matla a khoheli. Ka har'a moropa, ho na le liphanele tse phahamisang tse tsoelang pele ho phahamisa le ho fafatsa lintho, kahoo li matlafatsa sebaka sa phapanyetsano ea mocheso, ho ntšetsa pele lebelo la ho omisa, le ho tsamaisa motsamao oa pele oa lintho. Ka mor'a moo, ka mor'a hore mochine oa mocheso (moea o futhumetseng kapa khase ea flue) a fokotse lintho, lithōle tse kenngoeng li tšoaroa ke 'mokelli oa litšila oa sefefo ebe lia lokolloa.
1. Mefuta e fapaneng ea likhetho tsa peterole, joalo ka biomass pellet, khase ea tlhaho, motlakase, mouoane, mashala le tse ling, tse ka khethoang ho latela maemo a lehae.
2. Lintho li lula li thetheha, li phahamisetsoa sebakeng se phahameng ka ho fetisisa ka har'a moqomo ka poleiti ea ho phahamisa pele li oela fatše. Kopana ka botlalo le moea o chesang, ho felloa ke metsi ka potlako, ho khutsufatsa nako ea ho omisa.
3. Mocheso o feteletseng o hlaphoheloa ka botlalo nakong ea ho tsoa ha khase, ho boloka matla ka ho feta 20%.
4. Mesebetsi e kang phetoho ea mocheso, dehumidification, stuffs feeding le dischaging, control automatic ka ho beha mananeo, ho qala konopo e le 'ngoe, ha ho hlokahale ts'ebetso ea matsoho.
5. Sesebelisoa sa ho itlhoekisa ka boithaopo, se qalang ho hlatsoa metsi ka khatello e phahameng ka mor'a ts'ebetso ea ho omisa, ho hloekisa ka hare le ho e lokisetsa bakeng sa tšebeliso e latelang.
1. Indasteri ea lik'hemik'hale: sulfuric acid, caustic soda, ammonium sulfate, nitric acid, urea, oxalic acid, potassium dichromate, polyvinyl chloride, manyolo a nitrate phosphate, manyolo a calcium magnesium phosphate, manyolo a kopantsoeng.
2. Indasteri ea lijo: tsoekere, letsoai, tsoekere, vithamine maltose, tsoekere e nang le granulated
3. Lihlahisoa tsa merafo: bentonite, concentrate, mashala, manganese ore, pyrite, limestone, peat
4. Tse ling: phofo ea tšepe, linaoa tsa soya, litšila tse chefo, lithupa, sawdust, lithollo tsa distiller.