公开(公告)号：US20170341085A1

公开(公告)日：2017-11-30

申请号：US15464956

申请日：2017-03-21

Applicant: Panasonic Corporation

Inventor： KOICHI NAGAI ,  MASANORI MINAMIO ,  TOSHIRO KANDA ,  MASAHIRO KAWATA ,  YASUYUKI TAKANO

IPC: B03C3/01 ,  B03C3/38 ,  B03C3/02 ,  B03C3/017 ,  B01D53/32 ,  F28B1/06 ,  B01D53/00

CPC classification number: B03C3/01 ,  B01D53/002 ,  B01D53/323 ,  B01D2257/704 ,  B01D2258/0216 ,  B03C3/014 ,  B03C3/017 ,  B03C3/02 ,  B03C3/08 ,  B03C3/366 ,  B03C3/368 ,  B03C3/38 ,  B03C3/41 ,  B03C3/47 ,  B03C2201/10 ,  F28B1/06 ,  F28D21/0014 ,  F28F3/04 ,  F28F2265/24

Abstract: Provided is a solvent separation method and a solvent separation apparatus that make it possible to efficiently retrieve the thermal energy possessed by an exhaust atmosphere released in a solvent-removal step to suppress reductions in a temperature of the exhaust atmosphere. In the solvent separation method and the solvent separation apparatus, a vaporized solvent is removed from a gas while heat-exchange between the gas within a condensation part and the gas within a dust-collection part is conducted by using a heat exchange part that is placed between the condensation part that introduces the gas into a first direction and the dust-collection part that introduce the gas into a second direction opposite to the first direction the gas discharged from a downstream side of the condensation part.

公开(公告)号：US20170239670A1

公开(公告)日：2017-08-24

申请号：US15362239

申请日：2016-11-28

Applicant: Panasonic Corporation

Inventor： KOICHI NAGAI ,  MASANORI MINAMIO ,  TOSHIRO KANDA ,  YASUYUKI TAKANO ,  MASAHIRO KAWATA

IPC: B03C3/01 ,  B01D53/32 ,  B01D53/00

CPC classification number: B03C3/01 ,  B01D53/002 ,  B01D53/323 ,  B01D2257/704 ,  B01D2257/708 ,  B03C3/014 ,  B03C3/47

Abstract: Provided are a solvent separation method, a solvent separation apparatus, and a solvent separation system that make it possible to easily collect a solvent removed from an exhaust atmosphere and that sake it possible to easily carry out maintenance of exhaust gas pathways. An impeller placed in a storage space of a casing is rotated to introduce a gas including a volatilized solvent from an inlet of the casing into the storage space, and the volatilized solvent is cooled and devolatilized by a collection face that has been cooled so as to have a surface temperature lower than the temperature of the gas, to thereby separate the solvent from the gas.