Afterburning combustor used in waste heat boiler of gas turbine

Afterburning combustor used in waste heat boiler of gas turbine

The utility model discloses an afterburning combustor used in a waste heat boiler of a gas turbine. The afterburning combustor comprises a chemical tail gas tube, an ignition device and a flame stabilizing component, wherein a plurality of ejection holes in parallel are formed in one side of a combu...

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1. Verfasser: DU JIANJI
Format: Patent
Sprache:chi ; eng
Schlagworte:
AIR
BLASTING
BURNERS
COMBUSTION APPARATUS
COMBUSTION PROCESSES
HEATING
LIGHTING
MECHANICAL ENGINEERING
METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN
WEAPONS
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creator DU JIANJI
description The utility model discloses an afterburning combustor used in a waste heat boiler of a gas turbine. The afterburning combustor comprises a chemical tail gas tube, an ignition device and a flame stabilizing component, wherein a plurality of ejection holes in parallel are formed in one side of a combustion part of the chemical tail gas tube; an ejection tube is vertically extended outwards from each ejection hole; the cross section area of an air flow channel of each ejection tube is 10-20 times of the cross section area of each ejection hole; the flame stabilizing component comprises an inner flame stabilizing cover and an outer flame stabilizing cover which are provided with a V-shaped structure respectively; the inner flame stabilizing cover is integrally formed; V-shaped grooves, flat bottoms and inclined walls are sequentially formed from the center to two sides of the inner flame stabilizing cover; a first through hole and a second through hole parallel to the ejection tubes are sequentially formed from i
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subjects AIR
BLASTING
BURNERS
COMBUSTION APPARATUS
COMBUSTION PROCESSES
HEATING
LIGHTING
MECHANICAL ENGINEERING
METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN
WEAPONS
title Afterburning combustor used in waste heat boiler of gas turbine
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