Reversing Chamber Fluids flow in nozzles dispersadoras load of Upward flow in tubular Reactors for Fluid Catalytic Cracking units

摘要

Claim 1: House of Investment Flows to dispersadoras Fluid nozzles load of Upward Flow tubular Reactors (Risers) in units of Fluid Catalytic Cracking (FCC)Characterized by understanding a external housing (2) whose Upper portion is adapted to a dispensing nozzle (3) Limited for spills in the form of u00f4lu00f6 (4) of the external housing (2) and a flange (5) of the dispensing nozzle (3),Defining the edges in the form of u00f4lu00f6 flange (4) and (5) an interface which is provided on a Board (6) type GASKET with Concentric grooves; located below the flange (5) of the dispensing nozzle (3) a contact area (7) with which the nozzle is dispensing Coupled to an internal accommodation (8),Which consists of a tube with a cupped Tip, which is, then, a Seal (9); when the Spreader nozzle (3) coupled to a small Tube in the shape of inverted u00f4yu00f6 (10), so that the contact area of the dispensing nozzle (7) is entirely Limited by The Conduit in the form of u00f4yu00f6,The extremities are the internal walls of the housing (8) and are communicated with the annular Space formed between the Inner Housing and the external housing (8) (2), which circulates a Vapour Stream (11).