制酸车间关键工序监测数据集
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系统对制酸流程“焙烧-转化-吸收”三大核心工段进行全方位数据采集与闭环管理： 监测点位与数据： 焙烧工序：焚硫炉温度、入口硫磺/矿料流量、鼓风量、炉内压力。 转化工序：各段转化器入口/出口温度、二氧化硫浓度、转化率。 吸收工序：干燥塔与吸收塔的酸浓度、酸温、循环酸流量、成品酸产出量。 辅助与环保数据：锅炉蒸汽产量、用电负荷、尾气排放二氧化硫/酸雾浓度。 核心处理规则： 工艺联锁与报警：设置关键参数的安全阈值（如转化器超温、酸浓异常），触发实时报警并记录关联工况。 物料与能量平衡计算：通过关联硫磺投加量、二氧化硫浓度与成品酸产量，计算硫转化率；通过蒸汽产量与能耗数据，计算单位产品能耗。 数据追溯分析：当成品酸浓度不达标或转化率下降时，系统自动追溯并关联展示上游工序（如焚硫温度、转化器温度）的同期数据变化，辅助归因。
The system conducts comprehensive data collection and closed-loop management for the three core sections of the sulfuric acid production process: "roasting-conversion-absorption". Monitoring Points and Data: Roasting Process: Temperature of the sulfur-burning furnace, flow rate of inlet sulfur/ore, air blast volume, and furnace internal pressure. Conversion Process: Inlet/outlet temperatures of each stage converter, sulfur dioxide concentration, and conversion rate. Absorption Process: Acid concentration, acid temperature, circulating acid flow rate, and finished acid output of the drying tower and absorption tower. Auxiliary and Environmental Protection Data: Boiler steam output, electricity load, and sulfur dioxide/acid mist concentration in exhaust gas emissions. Core Processing Rules: Process Interlocking and Alarm: Set safety thresholds for key parameters (e.g., converter overtemperature, abnormal acid concentration), trigger real-time alarms and record associated working conditions. Material and Energy Balance Calculation: Calculate the sulfur conversion rate by correlating sulfur dosage, sulfur dioxide concentration and finished acid output; calculate the energy consumption per unit product based on steam output and energy consumption data. Data Traceability Analysis: When the finished acid concentration fails to meet standards or the conversion rate declines, the system automatically traces and displays the same-period data changes of upstream processes (e.g., sulfur-burning furnace temperature, converter temperature) to assist in root cause attribution.
