Press roller

US10518268B2 · kind B2 · utility

Assignee

• MASCHINENFABRIK KOEPPERN GMBH & CO. KG · DE

Inventors

• Axel Hoefter · Meppen, DE
• Kai-Uwe Habermann · Wiesloch, DE

Key dates

• Filing date: Jun 28, 2013
• Grant date: Dec 31, 2019
• Expiry date: Aug 15, 2035

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B30B15/34
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A roller for a roller press has a core formed with axially opposite outer ends, an axially central passage, and axially spaced and radially extending inlet and outlet passages extending radially at the outer ends from the central passage and opening radially outward at an outer surface of the core. A coolable jacket surrounds the core, and respective manifold rings are mounted on outer ends of the core, cover inlet and outlet passages at the end faces of the jacket. Respective L-shaped connecting passages each have an axially extending segment opening into a respective one of the cooling passages of the jacket and a radially extending segment opening into the respective groove.