The utility model discloses a drying device for cellulose ether, including the dispenser that is used for ration transport cellulose ether, the drying -machine that is used for dry cellulose ether, set up whirlwind dust removal storehouse between dispenser and drying -machine, the export of dispenser send the pipeline to communicate to the feed inlet on whirlwind dust removal storehouse upper portion through wind, still is provided with the fan that is used for providing cellulose ether transportation power on wind send the pipeline, whirlwind dust removal storehouse bottom sets up down the glassware, fights through an awl and connect the stone ware in lower glassware bottom, and the export of stone ware corresponds the conveyor belt of drying -machine. The utility model discloses make cellulose ether remain loose dispersion throughout in transportation process, the gas permeability is good, and the caking has not improved drying efficiency and drying capacity, has improved stoving speed, reduces power steam and consumes, cellulose ether after the stoving, moisture is even, and is thoroughly dry, and it does not have the caking to loosen, has thoroughly stopped the outer interior wet phenomenon of doing, is favorable to crushing operation on next step.