Boiler furnace puff sootblower

Details Boiler furnace puff sootblower Boiler furnace puff sootblower

1996-10-24

1998-06-23

Bennett, Henry A.

Liquid heaters and vaporizers

Cleaning

Blow off

122382, 122379, F22B 3748, F22B 3754

Patent

active

057690359

ABSTRACT:
A sootblower system for a furnace combustion zone has two types of blower pipes. A first type is made of a high temperature resistant material, and projects a short distance vertically through the floor of the furnace into the combustion zone and has blower orifices substantially parallel to the floor. The second type of blower pipe is made of conventional metallurgical materials and the blower outlet is positioned between and extends through adjacent tubes in a membrane wall at a location proximate the furnace floor. Both types of blowers are stationary and continuously remain in position, inserted in the combustion zone. Both types are small in size and large in number and only a small number of blowers are active at any time. In operation, discrete puffs of blowing medium are forced through the blower pipes and across the furnace floor, entraining ash and particulates into the combustion gas stream, preventing small amounts of ash buildup within the furnace.

REFERENCES:
patent: 808982 (1906-01-01), Gronvald
patent: 1026141 (1912-05-01), Bayer
patent: 1032495 (1912-07-01), Nutter
patent: 1931272 (1933-10-01), Snow
patent: 2185450 (1940-01-01), Wager
patent: 2350929 (1944-06-01), Ridley
patent: 3973523 (1976-08-01), Keller et al.
patent: 4204503 (1980-05-01), Reilly et al.
patent: 4456057 (1984-06-01), Melcer
patent: 4462795 (1984-07-01), Vosper et al.
patent: 4488516 (1984-12-01), Bueters et al.
patent: 4667613 (1987-05-01), Mayock
patent: 4813384 (1989-03-01), Zalewski
patent: 5092280 (1992-03-01), Franklin et al.
patent: 5355844 (1994-10-01), Kendrick
Steam: its generation and use, 40th Edition, Copyright .COPYRGT.1992 by The Babcock & Wilcox Company, pp. 25-8, 31-1 to 31-4; and 31-8.
Steam: its generation and use, 39th Edition, Copyright .COPYRGT.1978 by The Babcock & Wilcox Company, pp. 25-5 to 25-10 and 27-10.
The Babcock & Wilcox Company "FM Package Boiler" Brochure E101-3103, Copyright.COPYRGT.1994.

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