Patent ID: 11945167
Assignee: UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
Field: Materials, metallurgy (Chemistry)
Classification: CPC B  Y | IPC B

Claim 7:
8. The three-degree-of-freedom convenient mobile powder recovery device according to claim 1, wherein the drying and sieving module includes a drying submodule and a sieving submodule; the drying submodule includes a drying box; a powder inlet, an electrostatic eliminator, a second motor, a stirring rod and stirring blades are arranged in the drying box, wherein, the upper end of the stirring rod is connected to the second motor, and the stirring blades are arranged at the lower end of the stirring rod; the sieving submodule includes a vibrating screen; a sieve, springs, a third motor, a powder outlet and an impurity outlet are arranged on the vibrating screen; the third motor is located at the lowermost part of the vibrating screen, and is connected to a main body of the vibrating screen by the spring; the sieve is located below the drying box; the impurity outlet is located above the sieve; and the powder outlet is located below the sieve.