The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 2001
Filed:
Sep. 07, 2000
Applicant:
Inventor:
Manfred Klein, Oberhausen, DE;
Assignee:
BBP Energy GmbH, Oberhausen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F22B 3/300 ;
U.S. Cl.
CPC ...
F22B 3/300 ;
Abstract
A steam generator with a stack of coal-dust burners (,), each of which accommodates a removable oil lance, and with one or more flues (,) that communicate with a combustion-air heater (,). The heater rests on a scaffolding (,) and has flue gas flowing through it, its flue-as outlet (,) communicating by way of a distriutor (,) with an electric filter (,). The filter is provided with a housing (,) and with one or more intake hoods (,). The distributor is upright and below the heater's flue-gas outlet and the heater is above where the lances can be removed from the burners.