BURNER AND COMBUSTION FURNACE FOR COMBUSTION AND FLAME HYDROLYSIS AND COMBUSTION METHOD

Title:

BURNER AND COMBUSTION FURNACE FOR COMBUSTION AND FLAME HYDROLYSIS AND COMBUSTION METHOD

Document Type and Number:

WIPO Patent Application WO/2000/060286

Kind Code:

A1

Abstract:

A burner for preventing clogging by combustion products; characterized by having a concentric multiple pipe structure of triple or multiple pipes comprising a center pipe for jetting liquid containing elements that generate solid oxides by combustion or flame hydrolysis, a first outer pipe concentrically disposed outside the center pipe and adapted to jet a combustion assisting gas and/or a non-combustible gas, a second outer pipe disposed concentrically with respect to the first outer pipe and adapted to jet a combustion assisting gas and/or a non-combustible gas and a flow path, as needed, disposed outside the second outer pipe and adapted to supply a combustion assisting gas and/or a non-combustible gas; and characterized in that liquid jetted from the center pipe is atomized and burned by the combustion assisting gas and/or the non-combustible gas supplied from the group of the outer pipes and the flow path, as needed, disposed outside the outer pipes and generated flame is covered with the combustion assisting gas and/or the non-combustible gas supplied from the group of the outer pipes and the flow path, as needed, disposed outside the outer pipes.

Inventors:

KUROTANI SHINICHI (JP)

Application Number:

PCT/JP1999/001821

Publication Date:

October 12, 2000

Filing Date:

April 06, 1999

Export Citation:

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Assignee:

SHINETSU CHEMICAL CO (JP)
KUROTANI SHINICHI (JP)

International Classes:

F23D11/10; F23D11/36; (IPC1-7): F23C1/02

Domestic Patent References:

WO1997022553A1

1997-06-26

Foreign References:

JPH10249143A	1998-09-22
JPH10265480A	1998-10-06
EP0978487A2	2000-02-09
JPS59279014A
JPS62134414B
JPH0195214B

Other References: