文献类型：专利

英文题名：Multi-channel switchable electric heating dryer, has channel switching device whose one end is connected with inlets of moisture absorption cylinders, and heating component added on each cylinder body of cylinders to dry cylinders

作者：GUAN K;LI P;XU Y;ZOU X;CHEN P;ZHANG Y;LU Y

机构：[1]UNIV EAST CHINA SCI&TECHNOLOGY

申请号：CN102290199-B

公开日：2013-01-16

语种：英文

收录：DERWENT

摘要：NOVELTY - The dryer has a channel switching device (1) whose one end is connected with inlets of moisture absorption cylinders (3) and another end is communicated with air for switching channels between the cylinders and the air. Another channel switching device (5) has an end connected with outlets of the cylinders, and another end communicated with air and a dry destination, respectively, for switching the channels between the cylinders, the air and the dry destination. A heating component (35) is added on each cylinder body (32) of the cylinders to dry the cylinders. USE - Multi-channel switchable electric heating dryer. ADVANTAGE - The structure of the dryer prolongs service life of silica gel, solves problem of complex replacing process and improves safety and reliability of transformer. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a multi-channel switchable electric heating dryer. Channel switching devices (1, 5) Moisture absorption cylinders (3) Cylinder body (32) Silica gel trays (33) Heating component (35)