| 摘要 |
A burner, particularly for use with a poultry brooder, is supported on a burner pan and comprises a separable nozzle and mixing chamber, the nozzle having a tapered reduced throat and the mixing chamber being enlarged and having air inlets about its periphery. A reduced portion of the nozzle fits within the upper end of the mixing chamber and the nozzle and the mixing chamber grasp the burner pan between them. A fitting with an orifice is secured in the bottom of the mixing chamber for the gas supply.
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