次氧化锌（回转窑生产次氧化锌）Secondary zinc oxide (smelting furnace method)
提供技术设备Provide technical equipment
8.1 外观性状：氧化锌分子式ZnO,是一种微灰或黄色的细微粉末固体。难溶于水。别称：次锌氧粉、次氧锌。
8.2 产品用途：主要用于锌化工冶金产品的提纯加工等。
8.3 生产主要原料：钢厂除尘灰、水渣、电炉灰、集尘灰等含锌适宜的原料。
8.4 生产主要工艺：配料>转炉>分离室>冷却系统>收粉系统>包装。
8.5 生产主要设备：加料机、搅拌机、转炉、分离室、冷却系统、收粉系统、风机、高效旋净器等。
8.6 产品质量：Zn含量% ≥35-45、45-55、55-65、65-75。
8.7 生产设备选型：普通型、先科型、高科型。
8.8 环保情况：根据工艺设备配置选型，没有废水排放，废气可以处理。
8.9 投资情况：根据原料处理量、原料含量等成分及设备的先进程度。
8.1 Appearance and properties: The chemical formula of zinc oxide is ZnO. It is a fine gray or yellow powdery solid that is insoluble in water. Also known as secondary zinc oxide powder or secondary oxygen zinc.
8.2 Product application: Primarily used for the purification processing of zinc chemical and metallurgical products.
8.3 Main raw materials for production: Steel plant dust, slag, electric furnace dust, dust collection dust, etc., which are suitable zinc-containing raw materials.
8.4 Main production process: Mixing → Converter → Separation chamber → Cooling system → Dust collection system → Packaging.
8.5 Main production equipment: Feeder, mixer, converter, separation chamber, cooling system, dust collection system, fan, high-efficiency dust collector, etc.
8.6 Product quality: Zn content % ≥ 35-45, 45-55, 55-65, 65-75.
8.7 Equipment Selection: Ordinary type, Xianke type, Gaoke type.
8.8 Environmental Protection: Based on the configuration of the process equipment, there is no wastewater discharge and the exhaust gas can be treated.
8.9 Investment: Based on the processing volume of raw materials, the content of raw materials, and the advanced degree of the equipment.
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