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For gas fuel of low calorific value

阅读:100发布:2020-08-13

专利汇可以提供For gas fuel of low calorific value专利检索,专利查询,专利分析的服务。并且PURPOSE: To obtain a low calorific value gas fuel burner by providing guide vanes for turning fuel gas in a specific direction to the lateral direction of an inner cylinder, a circular air manifold for holding a burning tube, and guide vanes parallel to the longitudinal direction of the burning tube, and regulating flame length according to the position of the vanes.
CONSTITUTION: Blast furnace gas is supplied into an inner cylinder 2 through a blast furnace gas supply tube 1, and guided to fuel gas guide vanes 3. The gas is turned in a direction of 30 to 45° to the longitudinal direction of the cylinder 2. The gas is advanced in a burning tube 4 while turning and burning air is supplied to a circular air manifold 6 for enclosing the tube 4 provided outside the tube 4 though holes 7 for blowing while turning in the same direction as the turning of the gas, mixed with the air and the gas in the tube 4 and turned in the same direction, thereby obtaining stable flame with low relative speed.
COPYRIGHT: (C)1990,JPO&Japio,下面是For gas fuel of low calorific value专利的具体信息内容。

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