Title:
WASTE HEAT BOILER
Document Type and Number:
WIPO Patent Application WO/2011/093163
Kind Code:
A1
Abstract:
Provided is a waste heat boiler which enables the prevention of the biased flow of process gas and a local temperature difference caused thereby, the prevention of the deformation and damage of a component disposed in a shell, and the reduction of cost by a simple structure. Specifically provided is a waste heat boiler (1) provided with: a cylindrically formed outer shell (2) which extends in a vertical direction; a water chamber (17) provided with a first chamber (19) to which water is supplied and a second chamber (20) into which heated water and water vapor flow; a plurality of heat transfer tubes (24); a plurality of plate-shaped members (31) which extend in the direction orthogonal to the plurality of heat transfer tubes (24) and are arranged along the vertical direction of the outer shell (2), and a bypass tube (37) which extends from the upper portion of the outer shell (2) to the lower portion of the outer shell (2) along the vertical direction of the outer shell (2) and through which the process gas that has flowed into the outer shell (2) is discharged.
Inventors:
YAMADA, Masakazu (36 Honcho 4-chome, Naka-ku, Yokohama-sh, Kanagawa 05, 〒2310005, JP)
山田 昌計 (〒05 神奈川県横浜市中区本町４丁目３６番地 株式会社ＭＨＩプロ・スタッフ内 Kanagawa, 〒2310005, JP)
TSUBONE, Hiroshi (36 Honcho 4-chome, Naka-ku, Yokohama-sh, Kanagawa 05, 〒2310005, JP)
山田 昌計 (〒05 神奈川県横浜市中区本町４丁目３６番地 株式会社ＭＨＩプロ・スタッフ内 Kanagawa, 〒2310005, JP)
TSUBONE, Hiroshi (36 Honcho 4-chome, Naka-ku, Yokohama-sh, Kanagawa 05, 〒2310005, JP)
Application Number:
JP2011/050690
Publication Date:
August 04, 2011
Filing Date:
January 18, 2011
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD. (16-5, Konan 2-chome Minato-k, Tokyo 15, 〒1088215, JP)
三菱重工業株式会社 (〒15 東京都港区港南二丁目１６番５号 Tokyo, 〒1088215, JP)
YAMADA, Masakazu (36 Honcho 4-chome, Naka-ku, Yokohama-sh, Kanagawa 05, 〒2310005, JP)
山田 昌計 (〒05 神奈川県横浜市中区本町４丁目３６番地 株式会社ＭＨＩプロ・スタッフ内 Kanagawa, 〒2310005, JP)
三菱重工業株式会社 (〒15 東京都港区港南二丁目１６番５号 Tokyo, 〒1088215, JP)
YAMADA, Masakazu (36 Honcho 4-chome, Naka-ku, Yokohama-sh, Kanagawa 05, 〒2310005, JP)
山田 昌計 (〒05 神奈川県横浜市中区本町４丁目３６番地 株式会社ＭＨＩプロ・スタッフ内 Kanagawa, 〒2310005, JP)
International Classes:
F22B1/18; F22B21/30; F22B23/00
Attorney, Agent or Firm:
OKUYAMA, Shoichi et al. (7th Floor, Akasaka Eight One Building 13-5, Nagata-cho 2-chome, Chiyoda-k, Tokyo 14, 〒1000014, JP)
Claims: