The belt stop detection mechanism in the belt type continuous vacuum drying equipment

摘要

(57) Abstract Objective In the belt type continual vacuum drier, the raw materialsThe feature which detects the abnormal stop of the belt which it transports is offeredru. Constitution On belt conveyer 5 where it provides inside vacuum vessel 2 the originTo place charge, heating treating on the under way of belt 53 the raw materials dryIn the drier , trail of aforementioned belt conveyer 5In roller 52, extending to outside vacuum vessel 2, trailing roller 5The rotary transmission feature 8 which transmits rotary Drive of 2 to outside vacuum vessel 2To joint, at the same time protruding outside vacuum vessel 2 of this rotary transmission feature 8Out, be able to have for the region suffering detection body 9, in addition this suffering detection body 9The non-contact type sensor and this non-contact type sensor which are detected OutThe on the basis of the power signal, Drive mo Drive aforementioned belt conveyer 5The control circuit C which controls the Drive of ta M or the supply etc of the raw materialsWith it features that it has. Advantages Becoming aware in abnormal stop of belt 53 retarded, the truthThe raw materials spill inside empty tank 2, the belt driving component and the like breaksThere are no kind of times when it does.