公开(公告)号：US20230142213A1

公开(公告)日：2023-05-11

申请号：US17933441

申请日：2022-09-19

Applicant: Ming Li

Inventor： Ming Li ,  Jingjing Huang ,  Sihui Dai ,  Yongwei Xu ,  Heming Hu ,  Hongduo Zhang ,  Xu Xiao ,  Chaowu Wen ,  Jinqi Huang ,  Liang Zhang ,  Hao Xiong

IPC: F26B23/00 ,  F23G7/10 ,  F26B3/04 ,  F26B11/12 ,  A01D41/133 ,  F01P3/20

CPC classification number: F26B23/001 ,  F23G7/10 ,  F26B3/04 ,  F26B11/12 ,  A01D41/133 ,  F01P3/20 ,  F23G2206/203 ,  F23G2201/00 ,  A23B9/08

Abstract: A harvester high efficiency heat utilization device to be used in a harvester, includes: a drying chamber that dries grains of crops; a pipe that communicates with the drying chamber; a first heat exchanger provided in the pipe so as to communicate with an exhaust gas discharge port of an engine of the harvester; a combustion chamber that burns foliage of the crops; a second heat exchanger provided in the pipe so as to communicate with a high temperature gas discharge port of the combustion chamber; and a first blower that guides gas heat-exchanged by the first heat exchanger and the second heat exchanger to the drying chamber through the pipe.