GASOSTATIC EXTRUDER Russian patent published in 2011 - IPC B22F3/15 B30B15/34 

FIELD: process engineering.

SUBSTANCE: invention relates to production of processing equipment from discrete or solid materials to be subjected to high temperature and pressure, up to 2000°C and 500 MPa, respectively. Gasostatic extruder comprises power foundation and container with its face stopped by top and bottom plugs communicated with gas system. Said container houses heat-insulation hood and heater. Note here that said container accommodates accelerated-cooling system arranged in said hood and said heater elements. Said accelerated-cooling system has extra cavity made in said hood. Note also that has system feed pipe is tightly jointed with heater elements made up of carcass structural pipes provided with tangential orifices.

EFFECT: higher reliability, reduced processing cycle.

4 dwg