PRESSURIZED FLUIDIZED BED INCINERATOR FACILITIES AND CONTROL METHOD FOR PRESSURIZED FLUIDIZED BED INCINERATOR FACILITIES

Title:

PRESSURIZED FLUIDIZED BED INCINERATOR FACILITIES AND CONTROL METHOD FOR PRESSURIZED FLUIDIZED BED INCINERATOR FACILITIES

Document Type and Number:

Japanese Patent JP2015049011

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide pressurized fluidized bed incinerator facilities capable of using existing facilities, converting surplus exhaust gas energy to inverter regenerative electric power and effectively using energy after conversion when the pressurized fluidized bed incinerator facilities operate normally, without need to add new facilities.SOLUTION: Pressurized fluidized bed incinerator facilities include: a pressurized fluidized bed incinerator 1; a supercharger 2 including a turbine 2a, and a compressor 2b rotating as the turbine 2a rotates; a start-up blower 49 provided at an air inlet of the compressor 2b, and supplying air to the compressor 2b; a regenerative electric power function-added inverter 49a supplying electric power to the start-up blower 49 to start the start-up blower 49 when the pressurized fluidized bed incinerator 1 is started; and a controller 19 which, after objects to be treated are fed to the pressurized fluidized bed incinerator, changes a pressure at the air inlet of the compressor 2b, and introduces the air into the compressor 2b from an outside via the start-up blower 49 to obtain regenerative electric power from the regenerative electric power function-added inverter 49.

Inventors:

NISHIYAMA MAMORU
YAMAMOTO TAKAFUMI

Application Number:

JP2013182501A

Publication Date:

March 16, 2015

Filing Date:

September 03, 2013

Export Citation:

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Assignee:

TSUKISHIMA KIKAI CO

International Classes:

F23C10/16; F23C10/28; F23G5/50; F27B15/10; F27B15/18; F27D17/00

Domestic Patent References:

JP2008025966A	2008-02-07
JP2000501472A	2000-02-08
JP3783024B2	2006-06-07
JP2011137575A	2011-07-14
JP2010130875A	2010-06-10
JP2008160916A	2008-07-10
JP2013155975A	2013-08-15

Foreign References:

US4380147A	1983-04-19
WO2011016556A1	2011-02-10

Attorney, Agent or Firm:

Masatake Shiga
Norio Takahashi
Takashi Watanabe
Mitsuyoshi Suzuki
Yasuhiko Murayama

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