Patent · US Active

Angled main burner

US10746395B2 · kind B2 · utility

0Cited by

2References

4Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Andreas Meissner · Karlsruhe, DE
Dietmar Degenkolb · Freiberg, DE
Thomas B. Fleischer · Dresden, DE
Matthias Kohler · Grafenau, DE

Key dates

Filing date	Dec 12, 2016
Grant date	Aug 18, 2020
Priority date	—
Expiry date	Jan 20, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF23D2201/20
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A gasification burner for a multiple-burner arrangement in an entrained-flow gasifier, in which the gasification burner extends along a main axis and in which the media for the gasification reaction in the gasification burner are guided in separate media channels and exit at the burner mouth in a direction having an angle to the main axis that is not zero. A vertical installation with an optimally adaptable flame shape is provided. Depending on the orientation of the burners, the flame shape is adaptable, whether it be a minimized total flame diameter for an initial slag formation of the cooling screen or an increase in the total twist of the total flame for an increased particle deposition on the reactor wall. The gasification burner with angled burner tips can be used as part of a retrofit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.