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Fluidized-bed incineration plant equipped with waste heat boilers. Developed for mid-size municipalities

Journal Article:

Abstract

A fluidized bed incineration plant with a waste heat boiler was installed to dispose wastes in Sakura City on March, 1987 and has waste disposing capacity of 120tons/d. Sands are fluidized in the furnace at 700-800/sup 0/C and wastes are burned completely for a short time. The waste heat boiler is used to utilize waste heat to send steam to aquiculturing farms and hot water to the community plaza and further supplies steam to two 90kW back pressure turbines for driving forced draft fan used for the incineration plant. Harmful gases in waste gas are removed by the harmful gas eliminator to lower HCl to 120ppm or less and K value of SOx to 9.0 or less and then cleaned gas is exhausted through the electostatic precipitator and the chimney. Dust and fly ash are transferred to a reservior through a superior seal tight air transportation system, pelletized and disposed for land fill. Bulk waste disposing capacity is 50 tons/d and harmful wastes, magnetic materials, unburnable and burnable wastes are classified and separated. Separated iron purity is 95% or more. (4 figs, 2 photos)
Authors:
Publication Date:
Jan 20, 1988
Product Type:
Journal Article
Reference Number:
NEDO-88-920065; EDB-88-149614
Resource Relation:
Journal Name: Ehara Jiho; (Japan); Journal Volume: 139
Subject:
42 ENGINEERING; FLUIDIZED-BED COMBUSTORS; WASTE HEAT BOILERS; MUNICIPAL WASTES; ELECTROSTATIC PRECIPITATORS; HYDROPONIC CULTURE; PNEUMATIC TRANSPORT; PUBLIC BUILDINGS; SANITARY LANDFILLS; STEAM TURBINES; WASTE HEAT UTILIZATION; BOILERS; BUILDINGS; COMBUSTORS; EQUIPMENT; MACHINERY; MANAGEMENT; POLLUTION CONTROL EQUIPMENT; TRANSPORT; TURBINES; TURBOMACHINERY; WASTE DISPOSAL; WASTE MANAGEMENT; WASTE PRODUCT UTILIZATION; WASTES; 420900* - Engineering- Waste Processing Plants & Equipment- (-1989)
OSTI ID:
6925549
Research Organizations:
Ebara Corp., Tokyo, Japan
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Journal ID: CODEN: EHJIA
Submitting Site:
NEDO
Size:
Pages: 14-18
Announcement Date:

Journal Article:

Citation Formats

Handa, Hitoshi. Fluidized-bed incineration plant equipped with waste heat boilers. Developed for mid-size municipalities. Japan: N. p., 1988. Web.
Handa, Hitoshi. Fluidized-bed incineration plant equipped with waste heat boilers. Developed for mid-size municipalities. Japan.
Handa, Hitoshi. 1988. "Fluidized-bed incineration plant equipped with waste heat boilers. Developed for mid-size municipalities." Japan.
@misc{etde_6925549,
title = {Fluidized-bed incineration plant equipped with waste heat boilers. Developed for mid-size municipalities}
author = {Handa, Hitoshi}
abstractNote = {A fluidized bed incineration plant with a waste heat boiler was installed to dispose wastes in Sakura City on March, 1987 and has waste disposing capacity of 120tons/d. Sands are fluidized in the furnace at 700-800/sup 0/C and wastes are burned completely for a short time. The waste heat boiler is used to utilize waste heat to send steam to aquiculturing farms and hot water to the community plaza and further supplies steam to two 90kW back pressure turbines for driving forced draft fan used for the incineration plant. Harmful gases in waste gas are removed by the harmful gas eliminator to lower HCl to 120ppm or less and K value of SOx to 9.0 or less and then cleaned gas is exhausted through the electostatic precipitator and the chimney. Dust and fly ash are transferred to a reservior through a superior seal tight air transportation system, pelletized and disposed for land fill. Bulk waste disposing capacity is 50 tons/d and harmful wastes, magnetic materials, unburnable and burnable wastes are classified and separated. Separated iron purity is 95% or more. (4 figs, 2 photos)}
journal = {Ehara Jiho; (Japan)}
volume = {139}
journal type = {AC}
place = {Japan}
year = {1988}
month = {Jan}
}