METHOD OF DRYING INSIDE FIXED CAPACITOR WITH TWO BOTTOMS INSTALLED VERTICALLY, HEIGHT OF WHICH IS GREATER THAN WIDTH OF BASE Russian patent published in 2016 - IPC F26B3/04 F26B3/20 

FIELD: heat engineering.

SUBSTANCE: invention relates to heat engineering, particularly, to heat exchange by radiation and convection, as well as to drying technology. Method makes it possible to automatically dry bed sheets, lower and upper clothes, shoes, loose products or materials. In drying method material to be dried is placed inside a container, one above another in containers, to create heated air flows inside container, heating inside container from lower bottom, which is heated with directionally-focused radiation in near-infrared region outside, thus controlling temperature and flow rate automatically, after drying material is removed from container. Lower bottom of container is made of two parallel and located one above other meshes without gaps, wherein size of cells of upper mesh is initially smaller than same size of lower mesh, furthermore, in upper bottom there is a through central hole, in which is inserted a pipe with two fans coaxial to pipe, and air inside container is either continuously drawn outside from container via through axial hole in upper bottom, or air is continuously inside container from outside through said hole, or air is locked inside container, setting and controlling specified air temperature inside container.

EFFECT: invention ensures broader functional capabilities of drying process - in same container drying of disperse loose materials, bedding, clothes and shoes, reducing power consumption, easier maintenance, reducing labour intensity of drying.

1 cl, 12 dwg