公开(公告)号：EP3434360A1

公开(公告)日：2019-01-30

申请号：EP17306005.4

申请日：2017-07-27

申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  Beijing University Of Chemical Technology

发明人： FLAMANT, Gilles ,  BAEYENS, Jan ,  ZHANG, Huili

IPC分类号： B01J8/18 ,  B01J8/42

摘要： The invention relates to a device (1) for collecting solar energy adapted to contain at least one suspension of solid particles (20) fluidized by a gas of fluidization (40), comprising at least one tube (100), the tube being essentially horizontal, and comprising at least one part of its surface (100a) capable of absorbing solar radiation beams (30), and to irradiate and heat said solid particles (20) once contained in said tube; a particle discharge (130) connected to one end of the tube (100) ; means of distribution (140) adapted to distribute the gas of fluidization (40) inside the tube (100) in a transverse direction to the longitudinal direction of the tube.
The invention relates also to a method comprising the steps of feeding solid particles (20) in a tube (100), said tube being essentially horizontal ; feeding a gas of fluidization (40) in said tube and distribute said gas of fluidization in a transverse direction to the longitudinal direction of said tube (100) in order to produce a bed of fluidized solid particles (20) ; heating said tube (100) with solar energy beams (30) so that the heat is transmitted to said solid particles (20); discharging said solid particles (20) in a particle discharge (130) connected to the one end of said tube (100).