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实用新型
CN203258673U 一种W型火焰锅炉跨煤种分磨掺烧装置 失效 - 权利终止

一种W型火焰锅炉跨煤种分磨掺烧装置
摘要：
本实用新型提供一种W型火焰锅炉跨煤种分磨掺烧装置，包括火焰锅炉本体，及设置在火焰锅炉本体内的炉膛，及设置在火焰锅炉本体上的大风箱，所述炉膛下方设有燃烧室，所述火焰锅炉本体一侧设有第一大比例混煤掺烧磨煤机，所述火焰锅炉本体另一侧设有第二大比例混煤掺烧磨煤机，所述火焰锅炉本体内设有拱上风口和拱下风口，所述火焰锅炉本体上设有煤粉燃烧器，所述火焰锅炉本体连接有乏气喷口，所述乏气喷口连接有煤粉分离器。本实用新型的油耗低，结焦少，使用安全，节能环保。
摘要（英）：

The utility model provides a cross-coal type separate grinding blending combustion device of a W-shaped flame boiler. The cross-coal type separate grinding blending combustion device of the W-shaped flame boiler comprises a flame boiler body, a hearth arranged in the flame boiler body, and a big air box arranged on the flame boiler body. A combustion chamber is arranged below the hearth. A first large-proportion mixed coal blending combustion coal mill is arranged on one side of the flame boiler body. A second large-proportion mixed coal blending combustion coal mill is arranged on the other side of the flame boiler body. An on-arch tuyere and an under-arch tuyere are arranged in the flame boiler body. A pulverized coal burner is arranged on the flame boiler body. The flame boiler body is connected to an exhaust gas nozzle which is connected to a pulverized coal separator. The cross-coal type separate grinding blending combustion device of the W-shaped flame boiler is low in fuel consumption and coking and safe to use, saves energy and protects the environment.

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