Title:
METHOD FOR GENERATING POWER FROM EXHAUST HEAT AND SYSTEM FOR GENERATING POWER FROM EXHAUST HEAT
Document Type and Number:
WIPO Patent Application WO/2011/105064
Kind Code:
A1
Abstract:
Disclosed is a method for generating power from exhaust heat by effectively using the heat emitted from an incinerator. The method for generating power from exhaust heat includes: a first heat exchange step, in which hot air (2) heated by the exhaust gas from the incinerator (101) of a sewage treatment system (S) is supplied to a superheater (19), which is provided to the power generation system (G) at a position upstream from a turbine (10) and downstream from a separator (18), and undergoes heat exchange with a working liquid (L); a second heat exchange step, in which the hot air (2) is supplied to a heater (17) located upstream from the separator (18) and undergoes heat exchange with the working liquid (L); a waste water heat exchange step, in which the hot air (2) from the heater (17) undergoes heat exchange with the waste scrubbing water (W) emitted from the sewage treatment system (S) after scrubbing the exhaust gas; a third heat exchange step, in which the waste scrubbing water (W) is supplied to a vaporizer (16) upstream from the heater (17) and undergoes heat exchange with the working liquid (L); and a contact step when the hot air (2) comes into contact with the exhaust gas.
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Inventors:
MISHIMA, Shunichi (3-1, Toranomon 4-chome, Minato-k, Tokyo 29, 〒1056029, JP)
三島 俊一 (〒29 東京都港区虎ノ門四丁目３番１号メタウォーター株式会社内 Tokyo, 〒1056029, JP)
KAWAI, Nobutoshi (3-1, Toranomon 4-chome, Minato-k, Tokyo 29, 〒1056029, JP)
三島 俊一 (〒29 東京都港区虎ノ門四丁目３番１号メタウォーター株式会社内 Tokyo, 〒1056029, JP)
KAWAI, Nobutoshi (3-1, Toranomon 4-chome, Minato-k, Tokyo 29, 〒1056029, JP)
Application Number:
JP2011/001009
Publication Date:
September 01, 2011
Filing Date:
February 23, 2011
Export Citation:
Assignee:
METAWATER CO., LTD. (3-1 Toranomon 4-chome, Minato-ku Tokyo, 29, 〒1056029, JP)
メタウォーター株式会社 (〒29 東京都港区虎ノ門四丁目３番１号 Tokyo, 〒1056029, JP)
MISHIMA, Shunichi (3-1, Toranomon 4-chome, Minato-k, Tokyo 29, 〒1056029, JP)
三島 俊一 (〒29 東京都港区虎ノ門四丁目３番１号メタウォーター株式会社内 Tokyo, 〒1056029, JP)
メタウォーター株式会社 (〒29 東京都港区虎ノ門四丁目３番１号 Tokyo, 〒1056029, JP)
MISHIMA, Shunichi (3-1, Toranomon 4-chome, Minato-k, Tokyo 29, 〒1056029, JP)
三島 俊一 (〒29 東京都港区虎ノ門四丁目３番１号メタウォーター株式会社内 Tokyo, 〒1056029, JP)
International Classes:
F23G5/46; F01K25/10; F01K27/02; F22B1/18; F22B3/02; F23J15/00
Attorney, Agent or Firm:
YAMAMOTO, Fumio et al. (Najima, Yamamoto & Watanuki Patent Office Nagoya Building Higashikan 9F, 2-25, Meieki 4-chome, Nakamura-ku, Nagoya-sh, Aichi 02, 〒4500002, JP)
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