Title:
DRYER FOR ELECTRODE MATERIAL
Document Type and Number:
Japanese Patent JP2020187846
Kind Code:
A
Abstract:
To provide a dryer for electrode material capable of inhibiting migration phenomenon.SOLUTION: A dryer 30 for electrode material includes multiple heating rollers 32 placed in the conveyance direction of an electrode material 10a, and having an outer peripheral surface in contact with the second face 11b of a metal foil 11 not coated with an active material mixture 12a, and a blower 33 for blowing toward the active material mixture 12a. The blower 33 is placed between the heating rollers 32 in the conveyance direction. The volume of gas, sent from the blower 33 place between the heating rollers 32 in the conveyance direction, is set so that the electrode material 10a bends along the outer peripheral surface of the heating rollers 32 by blowing from the blower 33. Temperature of the gas send from the blower 33 is always lower than the temperature of the heating rollers 32.SELECTED DRAWING: Figure 3
Inventors:
YUGAWA TAKESHI
KINOSHITA KYOICHI
KINOSHITA KYOICHI
Application Number:
JP2019089810A
Publication Date:
November 19, 2020
Filing Date:
May 10, 2019
Export Citation:
Assignee:
TOYOTA IND CORP
International Classes:
H01M4/04; H01G11/86; H01G13/00
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda