公开(公告)号：US09718105B2

公开(公告)日：2017-08-01

申请号：US15319786

申请日：2016-04-21

申请人： Xiaojiang Shen

发明人： Xiaojiang Shen ,  Hua Guo ,  Feng Yao ,  Jianping Weng

IPC分类号： B09C1/06 ,  B65G33/14 ,  B09C1/08 ,  B09C1/02 ,  B09C1/00 ,  B01D53/04

CPC分类号： B09C1/06 ,  B01D53/0407 ,  B01D2253/102 ,  B09C1/00 ,  B09C1/005 ,  B09C1/02 ,  B09C1/08 ,  B65G33/14

摘要： An indirect thermal desorption device with two-section screw conveyors, includes: an upper skid and a lower skid below the upper skid. An upper layer thermal desorption chamber, a feeding hopper, an feed airlock, an air pre-heater, a blower; a first quench spray tower, a second quench spray tower, a demister and an induced draft fan are provided in the upper skid. A lower layer thermal desorption chamber, an activated carbon filter tank, a combustion chamber, a discharge hopper and an discharge airlock are provided inside the lower skid. A first screw conveyor is provided in the upper layer thermal desorption chamber, and an upper layer fume jacket is covered on the upper layer thermal desorption chamber. A second screw conveyor is provided in the lower layer thermal desorption chamber, and a lower layer fume jacket is covered on the lower layer thermal desorption chamber.

公开(公告)号：US20170136510A1

公开(公告)日：2017-05-18

申请号：US15319786

申请日：2016-04-21

申请人： Xiaojiang Shen

发明人： Xiaojiang Shen ,  Hua Guo ,  Feng Yao ,  Jianping Weng

IPC分类号： B09C1/06 ,  B01D53/04 ,  B09C1/02 ,  B09C1/00 ,  B65G33/14 ,  B09C1/08

CPC分类号： B09C1/06 ,  B01D53/0407 ,  B01D2253/102 ,  B09C1/00 ,  B09C1/005 ,  B09C1/02 ,  B09C1/08 ,  B65G33/14

摘要： An indirect thermal desorption device with two-section screw conveyors, includes: an upper skid and a lower skid below the upper skid. An upper layer thermal desorption chamber, a feeding hopper, an feed airlock, an air pre-heater, a blower; a first quench spray tower, a second quench spray tower, a demister and an induced draft fan are provided in the upper skid. A lower layer thermal desorption chamber, an activated carbon filter tank, a combustion chamber, a discharge hopper and an discharge airlock are provided inside the lower skid. A first screw conveyor is provided in the upper layer thermal desorption chamber, and an upper layer fume jacket is covered on the upper layer thermal desorption chamber. A second screw conveyor is provided in the lower layer thermal desorption chamber, and a lower layer fume jacket is covered on the lower layer thermal desorption chamber.