1. Improve the drying medium. The substance that the dryer can mix with water vapor and take it away is called drying medium. According to the definition of drying medium, if the drying medium can maximize the heating of the grain in the drying process, and take the continuously vaporized water vapor with it go, and the grain will be dried. And this depends on the packing capacity of the drying medium for water vapor, that is, the absolute humidity of the air.
2. Siv txoj kev ziab, cua thiab ziab. Hauv cov txheej txheem ziab khaub ncaws, lub tshuab ziab khaub ncaws feem ntau yog qhuav kom cov dej noo ntawm 14 feem pua -15 feem pua, thiab tom qab ntawd txias thiab khaws cia. Txoj kev ziab thiab qhov cua kom qhuav ua ntej ziab cov nplej ntawm qhov kub thiab txias kom txo nws cov dej noo mus rau 18 feem pua, thiab tom qab ntawd xa cov nplej nrog cov dej noo mus rau hauv lub tsev rau 5 mus rau 7 teev kom sov thiab noo noo ntawm sab hauv thiab saum npoo ntawm cov khoom. cov nplej. Nws zoo li sib npaug, thiab tom qab ntawd nws maj mam tso cua, huab cua ntim yog 25m3 txog 50 m3 / h, thiab lub sijhawm cua txias yog li 8 teev, kom qhov kub ntawm cov nplej zoo ib yam li qhov cua sov. Feem ntau, qhov kub ntawm cov nplej nkag mus rau hauv lub tsev khaws khoom ntau dua, cov dej noo ntau dua raug tshem tawm (kwv yees li 4 feem pua).
