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Electroplating sludge melting smelting system and method
The invention discloses an electroplating sludge melting smelting system and method, and belongs to the technical field of electroplating sludge treatment. A melting auxiliary material proportioning device in the electroplating sludge melting smelting system comprises a material storage pit, discharging bins and a metering scale I. A plurality of auxiliary material storage positions and a fuel storage position are arranged in the material storage pit. Materials in all the auxiliary material storage positions and the fuel storage position are conveyed into the discharging bins corresponding tothe auxiliary material storage positions and the fuel storage position correspondingly, so that the material mixture and the fuel are conveyed into a feeding device in sequence and laid in a melting furnace in a layered mode in sequence. The bottom of a hearth of the melting furnace is connected with a copper ingot cooling bin, and the upper end of the hearth is connected with a high-pressure water slag catching device. According to the electroplating sludge melting smelting system and method, the material mixture and the fuel are sequentially and automatically laid in the melting furnace in alayered manner, so that the material distribution is more uniform, melting combustion is more sufficient, and the recovered alloy quality is better; and the upper-layer furnace slag obtained by melting is subjected to water quenching through circulating high-pressure water, the cooling effect on the furnace slag is good, and the recovery efficiency is higher.
一种电镀污泥熔融冶炼系统及方法，属于电镀污泥处理技术领域，该电镀污泥熔融冶炼系统中的熔融辅料配伍装置包括储料坑、下料仓和计量秤Ⅰ，储料坑内设置多个辅料储料位和燃料储料位，各个辅料储料位和燃料储料位中的物料分别输送到与之对应的下料仓内，使混合料、燃料先后输送到喂料装置中并先后分层铺设在熔融炉内，熔融炉的炉缸底部与铜锭冷却仓相连，炉缸的上端与高压水捞渣装置相连，本发明的有益效果是，本发明将混合料和燃料先后自动分层铺设在熔融炉内，使布料更均匀，使熔融燃烧更充分，使回收的合金质量更好，而且熔融得到的上层炉渣通过循环高压水对炉渣水淬，使炉渣的冷却效果好，回收效率更高。
Electroplating sludge melting smelting system and method
The invention discloses an electroplating sludge melting smelting system and method, and belongs to the technical field of electroplating sludge treatment. A melting auxiliary material proportioning device in the electroplating sludge melting smelting system comprises a material storage pit, discharging bins and a metering scale I. A plurality of auxiliary material storage positions and a fuel storage position are arranged in the material storage pit. Materials in all the auxiliary material storage positions and the fuel storage position are conveyed into the discharging bins corresponding tothe auxiliary material storage positions and the fuel storage position correspondingly, so that the material mixture and the fuel are conveyed into a feeding device in sequence and laid in a melting furnace in a layered mode in sequence. The bottom of a hearth of the melting furnace is connected with a copper ingot cooling bin, and the upper end of the hearth is connected with a high-pressure water slag catching device. According to the electroplating sludge melting smelting system and method, the material mixture and the fuel are sequentially and automatically laid in the melting furnace in alayered manner, so that the material distribution is more uniform, melting combustion is more sufficient, and the recovered alloy quality is better; and the upper-layer furnace slag obtained by melting is subjected to water quenching through circulating high-pressure water, the cooling effect on the furnace slag is good, and the recovery efficiency is higher.
一种电镀污泥熔融冶炼系统及方法，属于电镀污泥处理技术领域，该电镀污泥熔融冶炼系统中的熔融辅料配伍装置包括储料坑、下料仓和计量秤Ⅰ，储料坑内设置多个辅料储料位和燃料储料位，各个辅料储料位和燃料储料位中的物料分别输送到与之对应的下料仓内，使混合料、燃料先后输送到喂料装置中并先后分层铺设在熔融炉内，熔融炉的炉缸底部与铜锭冷却仓相连，炉缸的上端与高压水捞渣装置相连，本发明的有益效果是，本发明将混合料和燃料先后自动分层铺设在熔融炉内，使布料更均匀，使熔融燃烧更充分，使回收的合金质量更好，而且熔融得到的上层炉渣通过循环高压水对炉渣水淬，使炉渣的冷却效果好，回收效率更高。
Electroplating sludge melting smelting system and method
一种电镀污泥熔融冶炼系统及方法
FANG LEI (author) / ZHAO FENGWA (author) / YAO YUAN (author) / CHEN WEIMIN (author) / DONG DEFU (author) / WANG ZHENKUI (author) / WANG LIMING (author) / LIU GANG (author) / ZHU XINGHUA (author) / QIN ZONGJIA (author)
2021-03-12
Patent
Electronic Resource
Chinese
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