| 摘要 |
PROBLEM TO BE SOLVED: To provide a burner for a Bunsen combustion system, which prevents the generation of non aerated combustion or carbon monoxide (CO) and which is capable of miniaturizing a combustion device. SOLUTION: A burner head 11 is formed of a flame port tube 14, provided with a multitude of flame ports 13, formed on the lower peripheral wall of the same, and a ceiling, a flame port wire net 15, mounted on the flame ports 13 of the flame port tube 14 so as to be contacted closely with the ports 13, a tubular flow regulating tube 16, formed along the inner peripheral wall of the flame port tube 14 and provided with a ceiling, and a non bottomed substantially conical body 18, on which a communicating port 17 is bored at a site opposed to the flow regulating tube 16. A hopper type cylindrical unit 21, having an opening of a comparatively large area at one end of a curved tube 19 consisting of a hollow pipe bent so as to have a chevron shape, is provided to form a mixing tube 12 while the other end of the pipe is fitted into and fixed to a communicating port 17.
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