Stirring gear with internal heating
AssigneeConstructie Werkhuizen Vandekerckhove N.V.
InventorAchiel Wyffels
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Abstract
A stirring gear adapted for internal heating comprising a central tubular shaft for the supply of a heat exchange medium and stirring paddles mounted perpendicularly to the shaft and provided with hollow interspaces through which the heat exchange medium may pass, the stirring paddle comprising a solid plate having a system of small cross section ducts extending parallel to the plate surfaces and communicating with the hollow interior of the central tubular shaft.
Claims19
Stirring gear with internal heating comprising a central tubular shaft for the supply of the heat exchange medium and stirring paddles mounted perpendicular to said shaft and provided with hollow inner spaces for the access of the heat exchange medium, wherein a stirring paddle comprises a solid plate with a hollow inner space therein and said space further comprising a system of interconnecting ducts, wherein a number of said ducts extend substantially radially of said shaft and a number of said ducts extend substantially transversely of said shaft, wherein said transversely extending ducts define at least one radial array of ducts, wherein adjacent said radial ducts are interconnected by said radial array.
Dependencies are inferred from the claim text.