MELTING PROCESSOR OF INCINERATION ASH AND NOBLE METAL COLLECTION METHOD

• Main Author: MAEDA HIDETO
• Format: Patent
• Language: English; Japanese
• Published: 10.01.2019
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; CONSUMING WASTE PRODUCTS BY COMBUSTION; CREMATION FURNACES; FLUES; HEATING; LIGHTING; MECHANICAL ENGINEERING; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES; WEAPONS

To provide a melting processor of incineration ashes which can perform the stable processing of the incineration ashes and a stable operation by inputting a sufficiently-mixed material into a melting furnace.SOLUTION: In a melting processor 1 of incineration ashes having a melting furnace 2, and material input means 3 arranged above the melting furnace 2, and inputting a material including cokes 8 and the incineration ashes 9 into the melting furnace 2, the material input means 3 has: a material input cylinder body 101 to which the material is supplied; a lid member 103 which can open and close a lower opening part 102 of the material input cylinder body 101 from the inside; a vertical rod 104 arranged in a center of the material input cylinder body 101 in a plane view, extending upward in a vertical direction, and integrated with the lid member 103; a rotation drive mechanism 111 for rotating the material input cylinder body 101 with a center axis of the vertical rod 104 as a center; and a vertical movement mechanism 112 for moving the vertical rod 104 to the vertical direction.SELECTED DRAWING: Figure 2 【課題】十分に混合された材料を溶融炉内に投入し、焼却灰の安定処理及び安定操業を行うことができる焼却灰の溶融処理装置を提供する。【解決手段】溶融炉２と、溶融炉２の上方に配設されて溶融炉２にコークス８及び焼却灰９を含む材料を投入するための材料投入手段３と、を備えた焼却灰の溶融処理装置１であって、材料投入手段３は、材料が供給される材料投入用筒体１０１と、材料投入用筒体１０１の下部の開口部１０２を内側から開閉可能な蓋部材１０３と、材料投入用筒体１０１の平面視における中心に配置されて鉛直方向上方に延び、蓋部材１０３と一体化された鉛直状ロッド１０４と、材料投入用筒体１０１を、鉛直状ロッド１０４の中心軸を中心として回転させる回転駆動機構１１１と、鉛直状ロッド１０４を上下方向に移動させる上下動機構１１２と、を有する。【選択図】図２