Title:
スラッジの乾燥方法およびこの方法を実施する装置
Document Type and Number:
Japanese Patent JP2009534623
Kind Code:
A
Abstract:
The method involves loading sludge (5) inside a tub spaced from walls of an enclosure (1) by a material inlet (8). Heated vapor is injected into the sludge by using a mixer (3) operating closer to a tub`s wall that is spaced with respect to a microwave source. The sludge is heated to the core by emission of microwaves (23) of frequencies comprised between 400 and 2450 mega Hertz in a direction of a tub (7). Water collected by condensation on walls of the enclosure is evacuated, via small openings, towards the bottom of the enclosure by using a valve (6) communicating with the exterior. An independent claim is also included for a device permitting to implement a method for drying sludge.
Inventors:
Bernard Dudieu
Application Number:
JP2009505934A
Publication Date:
September 24, 2009
Filing Date:
April 20, 2007
Export Citation:
Assignee:
Bearn Innovation-Dudie Bernard
Saul Innopart
Arthur Barbosa
Saul Innopart
Arthur Barbosa
International Classes:
C02F11/12; F26B3/347; F26B21/00; F26B23/08
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro