ES8705104A1 - Combustion apparatus - Google Patents

Combustion apparatus

Info

Publication number
ES8705104A1
ES8705104A1 ES548811A ES548811A ES8705104A1 ES 8705104 A1 ES8705104 A1 ES 8705104A1 ES 548811 A ES548811 A ES 548811A ES 548811 A ES548811 A ES 548811A ES 8705104 A1 ES8705104 A1 ES 8705104A1
Authority
ES
Spain
Prior art keywords
chamber
combustion
primary
slag
fuel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES548811A
Other languages
Spanish (es)
Other versions
ES548811A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TRW Inc filed Critical TRW Inc
Publication of ES8705104A1 publication Critical patent/ES8705104A1/en
Publication of ES548811A0 publication Critical patent/ES548811A0/en
Expired legal-status Critical Current

Links

Abstract

Coal-combustion system with removal of slag which is suitable for use in boilers, furnaces (ovens) and heat generators for industrial processes originally designed to burn petroleum (oil) or gas. It includes a primary combustion chamber into which an oxidizing agent and the fuel are injected in order to obtain combustion zones with rotary circulation at high speed such that the fuel is burned sub-stoichiometrically, during its discharge, eliminating up to 90% of the ash in the form of molten ash. The combustion products pass from the primary chamber to the chamber where the slag is removed and the gaseous products pass to the final use equipment. A precombustor subsystem energized with coal supplies partially heated air as oxidizing agent to the primary combustion chamber.
ES548811A 1984-11-13 1985-11-12 Combustion apparatus Expired ES8705104A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67041784A 1984-11-13 1984-11-13

Publications (2)

Publication Number Publication Date
ES8705104A1 true ES8705104A1 (en) 1987-04-16
ES548811A0 ES548811A0 (en) 1987-04-16

Family

ID=24690319

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548811A Expired ES8705104A1 (en) 1984-11-13 1985-11-12 Combustion apparatus

Country Status (6)

Country Link
CA (1) CA1262839A (en)
ES (1) ES8705104A1 (en)
IL (1) IL76784A (en)
IN (1) IN166348B (en)
MX (1) MX170542B (en)
NZ (1) NZ213846A (en)

Also Published As

Publication number Publication date
NZ213846A (en) 1988-03-30
IN166348B (en) 1990-04-14
MX170542B (en) 1993-08-31
ES548811A0 (en) 1987-04-16
IL76784A0 (en) 1986-02-28
CA1262839A (en) 1989-11-14
IL76784A (en) 1987-12-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519