公开(公告)号：US10450510B2

公开(公告)日：2019-10-22

申请号：US15309910

申请日：2015-05-07

申请人： BOCAIUVA MECANICA LTDA.

发明人： Ricardo Antônio Vicintin ,  Adriana De Oliveira Vilela ,  José Urbano Alves ,  Thalis Pacceli Da Silva E Souza

IPC分类号： C10B25/04 ,  C10B27/02 ,  C10B33/04 ,  C10B49/02 ,  C10B3/00 ,  C10B7/06 ,  C10B17/00 ,  C10B39/04 ,  C10B39/14 ,  C10B41/00 ,  C10B53/02 ,  F01K11/02 ,  C10B1/04

摘要： A sealed portable industrial furnace for optimizing the concurrent production of charcoal, fuel gas, pyroligneous extract and tar includes an upright metallic body for receiving wood or biomass. A cover is mounted to the upper end of the upright body and the pressure relief system is incorporated into the cover. A perforated base structure is attached to the lower end of the upright body, and a discharge valve is incorporated into the base structure and is closed during production of the charcoal and then is opened to unload the charcoal produced. A support skirt encircles the base structure to support the body in upright position and defines an expansion chamber for the accumulation of combustion gases generated by the furnace. A series of inlet openings are located along the height of the upright body through which combustion air may be introduced under the action of a control system which receives temperate data from temperature monitoring devices located along the height of the body.