Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a vertical lime kiln, particularly a vertical lime kiln device based on a pulverized coal burning technology. The vertical lime kiln device comprises a kiln body which comprises an upper calcining zone and a lower calcining zone connected in a staggered manner, a preheating zone above the upper calcining zone and a cooling zone below the lower calcining zone, and a right pulverized coal burner and a left pulverized coal burner which are led to the upper calcining zone and the lower calcining zone, respectively, from opposite two sides of the kiln body. Therefore, the vertical lime kiln device provided by the invention has the advantages that 1, the vertical lime kiln device is reasonable in design, so that limestones are more uniformly calcined; 2, the vertical lime kiln device is more energy-saving, efficient and environmental-friendly; and 3, the vertical lime kiln device is higher in output and better in calcining effect.
The invention relates to a vertical lime kiln, particularly a vertical lime kiln device based on a pulverized coal burning technology. The vertical lime kiln device comprises a kiln body which comprises an upper calcining zone and a lower calcining zone connected in a staggered manner, a preheating zone above the upper calcining zone and a cooling zone below the lower calcining zone, and a right pulverized coal burner and a left pulverized coal burner which are led to the upper calcining zone and the lower calcining zone, respectively, from opposite two sides of the kiln body. Therefore, the vertical lime kiln device provided by the invention has the advantages that 1, the vertical lime kiln device is reasonable in design, so that limestones are more uniformly calcined; 2, the vertical lime kiln device is more energy-saving, efficient and environmental-friendly; and 3, the vertical lime kiln device is higher in output and better in calcining effect.
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