Improved directly-heating type vacuum drier

The invention discloses an improved directly-heating type vacuum drier which comprises a box body, a baking oven pipe plate, aluminum powder pipes, heat conduction pipes, electric heating pipes, air cooling pipes, an oil gas collection pipe, a vacuum pump, an electronic vacuum pressure gage, a conde...

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Bibliographic Details
Main Author LI YANCHENG
Format Patent
LanguageChinese
English
Published 25.07.2017
Subjects
BLASTING
DRYING
DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:The invention discloses an improved directly-heating type vacuum drier which comprises a box body, a baking oven pipe plate, aluminum powder pipes, heat conduction pipes, electric heating pipes, air cooling pipes, an oil gas collection pipe, a vacuum pump, an electronic vacuum pressure gage, a condenser, a circulating cavity, a cooling and exhausting pipe, an electromagnetic valve and a draught fan. The improved directly-heating type vacuum drier is ingenious in structure and powerful in function; by means of the vacuum drier, thermal radiation drying on a to-be-dried material is achieved through direct-pipe type electric heating in the vacuum state, and the problems that power consumption is increased, efficacy is lowered, and the dangerous coefficient is high by means of a traditional heating manner are solved; in addition, natural-air-flow type cooling of the heated dried material can be achieved through simple operation according to requirements; and finally, by means of the improved directly-heating type
Bibliography:Application Number: CN201710361345