Patent · US Expired

Soot blower for the removal of deposits from surfaces of heat exchangers or the like

US4617988A · kind A · utility

7Cited by

4References

16Claims

0Family size

Assignee

Krupp Koppers GmbH · DE

Inventors

Klaus Kohnen · Mülheim, DE
Hans Niermann · Essen, DE
Norbert Ullrich · Essen, DE

Key dates

Filing date	Mar 26, 1984
Grant date	Oct 21, 1986
Priority date	—
Expiry date	Mar 26, 2004

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF23J3/00
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

A soot blower for the removal of deposits collected on the surfaces of walls forming a chamber, through which gases containing solid particles flow, is integrated in one of the walls which form that chamber. The feeding pipes of the blower for feeding a blowing agent into the chamber are formed in the region of the line which defines the outer face of that wall.

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