Method and apparatus for producing a coal cake for coking

US8105516B2 · kind B2 · utility

Assignee

• FLSmidth A/S · DK

Inventors

• Norbert Fiedler · Chemnitz, DE
• Peter Gross · Saarlouis, DE
• Franz STEINER · Beckingen, DE

Key dates

• Filing date: Jun 20, 2007
• Grant date: Jan 31, 2012
• Expiry date: Aug 23, 2027

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C10B45/02
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to a method and apparatus for producing a coal cake for coking, in which a bed (3) of coal is compacted in a mold (2) by pulses of hammers (19) which act on the bed, and is solidified to form a block. In accordance with the invention the bed (3) is not only worked on in pulses by the hammers (19) but is also subjected to compression.