Title:
TWO-FLUID SPRAY BURNER
Document Type and Number:
WIPO Patent Application WO/2008/018430
Kind Code:
A1
Abstract:
A two-fluid spray burner capable of stably supplying liquid fuel without a significant variation in the supply flow rate of the liquid fuel even if the supply flow rate is low. In the two-fluid spray burner (11) for atomizing the liquid fuel (24) by air for atomization and combusting the atomized fuel, the burner (11) has a liquid fuel tank (19) provided with a side section (20) having a tubular shape and a bottom section (21) provided at the lower end of the side section (20). The liquid fuel tank (19) contains the liquid fuel (24) supplied from a liquid fuel supply pipe (25) and allows the liquid fuel (24) to flow out of a liquid fuel outflow hole (22) located below a liquid surface (23) of the contained liquid fuel (24) and formed in the bottom section (21). The liquid fuel (24) flowing out of the liquid fuel outflow hole (22) of the liquid fuel tank (19) is atomized by gas (46) for atomization and combusted.
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Inventors:
NAKAGAWA, Keiichi (LTD. 6-22 Kan-on-shin-machi 4-chome Nishi-k, Hiroshima-shi Hiroshima 53, 7338553, JP)
中川 慶一 (〒53 広島県広島市西区観音新町四丁目６番２２号 三菱重工業株式会社 広島研究所内 Hiroshima, 7338553, JP)
MATSUDA, Naohiko (LTD. 6-22 Kan-on-shin-machi 4-chome Nishi-k, Hiroshima-shi Hiroshima 53, 7338553, JP)
松田 直彦 (〒53 広島県広島市西区観音新町四丁目６番２２号 三菱重工業株式会社 広島研究所内 Hiroshima, 7338553, JP)
NOJIMA, Shigeru (LTD. 6-22 Kan-on-shin-machi 4-chome Nishi-k, Hiroshima-shi Hiroshima 53, 7338553, JP)
中川 慶一 (〒53 広島県広島市西区観音新町四丁目６番２２号 三菱重工業株式会社 広島研究所内 Hiroshima, 7338553, JP)
MATSUDA, Naohiko (LTD. 6-22 Kan-on-shin-machi 4-chome Nishi-k, Hiroshima-shi Hiroshima 53, 7338553, JP)
松田 直彦 (〒53 広島県広島市西区観音新町四丁目６番２２号 三菱重工業株式会社 広島研究所内 Hiroshima, 7338553, JP)
NOJIMA, Shigeru (LTD. 6-22 Kan-on-shin-machi 4-chome Nishi-k, Hiroshima-shi Hiroshima 53, 7338553, JP)
Application Number:
JP2007/065401
Publication Date:
February 14, 2008
Filing Date:
August 07, 2007
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD. (16-5, Konan 2-chome Minato-ku 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)
NIPPON OIL CORPORATION (3-12, Nishi-Shimbashi 1-chome Minato-k, Tokyo 12, 1058412, JP)
新日本石油株式会社 (〒12 東京都港区西新橋一丁目３番１２号 Tokyo, 1058412, JP)
NAKAGAWA, Keiichi (LTD. 6-22 Kan-on-shin-machi 4-chome Nishi-k, Hiroshima-shi Hiroshima 53, 7338553, JP)
中川 慶一 (〒53 広島県広島市西区観音新町四丁目６番２２号 三菱重工業株式会社 広島研究所内 Hiroshima, 7338553, JP)
MATSUDA, Naohiko (LTD. 6-22 Kan-on-shin-machi 4-chome Nishi-k, Hiroshima-shi Hiroshima 53, 7338553, 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)
NIPPON OIL CORPORATION (3-12, Nishi-Shimbashi 1-chome Minato-k, Tokyo 12, 1058412, JP)
新日本石油株式会社 (〒12 東京都港区西新橋一丁目３番１２号 Tokyo, 1058412, JP)
NAKAGAWA, Keiichi (LTD. 6-22 Kan-on-shin-machi 4-chome Nishi-k, Hiroshima-shi Hiroshima 53, 7338553, JP)
中川 慶一 (〒53 広島県広島市西区観音新町四丁目６番２２号 三菱重工業株式会社 広島研究所内 Hiroshima, 7338553, JP)
MATSUDA, Naohiko (LTD. 6-22 Kan-on-shin-machi 4-chome Nishi-k, Hiroshima-shi Hiroshima 53, 7338553, JP)
International Classes:
F23D11/10; B05B7/08; B05B7/30; F23D17/00
Attorney, Agent or Firm:
MITSUISHI, Toshiro et al. (Mitsuishi Law and Patent Office, 9-15 Akasaka 1-chom, Minato-ku Tokyo 52, 1070052, JP)
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