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发明公开
CN107365040A 一种出渣热干化污泥焚烧处理系统及处理方法 审中-实审

一种出渣热干化污泥焚烧处理系统及处理方法
摘要：
本发明提供了一种出渣热干化污泥焚烧处理系统及处理方法，本系统包括锅炉及播泥风机，所述锅炉底部开设有炉渣排出口，所述锅炉的侧壁上开设有污泥进料口，所述播泥风机的出风口借助播泥管道与所述污泥进料口相连通，所述锅炉的侧壁上还开设有热空气排出口，所述炉渣排出口连接有一套炉渣处理设备，所述炉渣处理设备上开设有用于吸入冷空气、实现设备内炉渣冷却的冷空气吸入口，所述冷空气吸入口与所述炉渣排出口相连通，所述热空气排出口与所述播泥风机的进风口相连通。本发明利用焚烧后的炉渣完成对空气的加热，再利用加热后的空气完成对污泥的干燥。热能利用率高，充分地简化了工艺流程、降低了生产成本。
摘要（英）：

The invention provides a slag heat drying sludge incineration treatment system and a treatment method. The system comprises a boiler and a sludge sowing fan; a furnace slag discharging port is formed in the bottom of the boiler, a sludge feeding port is formed in the side wall of the boiler, an air outlet of the sludge sowing fan is communicated with the sludge feeding port by means of a sludge sowing pipeline, a hot air outlet is also formed in the side wall of the boiler, a set of furnace slag treatment equipment is connected to the furnace slag discharging port, a cold air suction inlet used for sucking cold air and realizing cooling of furnace slag in the equipment is formed in furnace slag treatment equipment and is communicated with the furnace slag discharging port, and the hot air outlet is communicated with an air inlet of the sludge sowing fan. The slag heat drying sludge incineration treatment system and the treatment method provided by the invention have the beneficial effects that air heating is completed by utilizing the incinerated furnace slag, and then sludge drying is completed by utilizing heated air; the heat energy utilization rate is high, the technological process is fully simplified, and the production cost is reduced.

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