CHLORINE BYPASS FACILITY, CEMENT CLINKER PRODUCTION DEVICE, CEMENT CLINKER PRODUCTION METHOD, OPERATION METHOD OF CHLORINE BYPASS FACILITY AND WASTE TREATMENT METHOD

To provide a technique capable of transporting coarse powder and enhancing a freedom degree of an installation position of a classification part.SOLUTION: A chlorine bypass facility 90 comprises: an extraction hole 21A for extracting a kiln exhaust gas, from a furnace tail 52 of a cement kiln 50, a rising duct 42 or a space therebetween; a classifying part 22 for separating coarse powder of raw material dust from the extracted gas extracted through the extraction hole 21A, and acquiring a derivation gas having a temperature of 770°C or greater and including fine powder of the raw material dust; and a mixing part 30 for mixing, coarse powder separated by the classifying part 22 and moisture-containing waste W.SELECTED DRAWING: Figure 1 【課題】粗粉を運搬可能とし、分級部の設置位置の自由度を高めることが可能な技術を提供する。【解決手段】塩素バイパス設備９０は、セメントキルン５０の窯尻５２、ライジングダクト４２またはこれらの間からキルン排ガスを抽気する抽気口２１Ａと、抽気口２１Ａから抽気された抽気ガスから原料ダストの粗粉を分離し、原料ダストの微粉を含む７７０℃以上の温度を有する導出ガスを得る分級部２２と、分級部２２で分離された粗粉と、含水廃棄物Ｗとを混合する混合部３０と、を有する。【選択図】図１