Patent ID: 6984345
Filing Date: 2006-01-10
Classification: B29C,B29D,B29K,B29L

Abstract:
1. A cavity-preventing type reactor, comprising: an introduction part having a reactant inlet through which a reactant is introduced into the reactor; a reaction part; and at least one cavity-preventing structure, wherein the introduction part and the reaction part are adjacent and separated by a wall having a reactant flow path through which the introduction part is in communication with the reaction part, the introduction part and the reaction part being operable to rotate simultaneously, and the at least one cavity-preventing structure being attached to the wall and having at least one reactant flow path and disposed in the flow path of the reactant between the reaction part and the reactant inlet of the introduction part to allow the reactant to flow from the introduction part to the reaction part while preventing a cavity from extending into the reaction part during rotation of the introduction part and the reaction part.