Blower designed for fitting particularly in a chamber furnace

Abstract

The blower designed particularly for fitting in a chamber furnace has the hub of the rotor wheel in the shape of a solid of revolution with its slant height described by n degree polynomial and its Dp 2 outlet diameter greater than Dp 1 inlet diameter and the outward diameter of the axial and radial rotor wheel with spatially shaped blades monotonically increasing towards the flow from D 1 z inlet diameter to D 2 z outlet diameter.

1 . The blower designed particularly for fitting in a chamber furnace, in the form of a rotor wheel with blades set diagonally on the shaft, set in an enclosure creating an inlet confuser duct, with its bridge with an approximate angle of 90° behind the rotor wheel, which turns smoothly into a radial diffuser, behind which it has a bridge shaped with an approximate angle of 90° ending with a nozzle box with nozzles wherein the hub of the rotor wheel has the shape of a solid of revolution with its slant height described by n degree polynomial and its Dp 2  outlet diameter greater than Dp 1  inlet diameter and the outward diameter of the axial and radial rotor wheel with spatially shaped blades monotonically increasing towards the flow from D 1   z  inlet diameter to D 2   z  outlet diameter.