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81.发明公开
公开(公告)号：KR20100110235A
公开(公告)日：2010-10-12
申请号：KR20090028703
申请日：2009-04-02
申请人： POSCO , RES INST IND SCIENCE & TECH
发明人： KIM YOUNG LL , KIM KI HONG , KANG DEOK HONG
CPC分类号： F27B9/40 , F27B9/02 , F27B9/38 , F27B9/39 , F27D1/1858 , F27D2019/0059 , F27D2019/0093
摘要： PURPOSE: An apparatus for controlling pressure of a continuous heating furnace is provided to stably correct the decrease of furnace pressure by the inflow of exterior air in a short time. CONSTITUTION: An apparatus for controlling pressure of a continuous heating furnace comprises one or more furnace and an integration learning controller. The heating furnace heats and extracts materials to be heated. The heating furnace controls the opening degree of a damper(27) according to the deviation between operation furnace pressure and the detected furnace pressure. The integration learning controller is driven at a start time point of the charging and extracting process of the furnace.
摘要翻译： 目的：提供一种用于控制连续加热炉压力的装置，以便通过外部空气在短时间内的流入来稳定地校正炉压的下降。 构成：用于控制连续加热炉的压力的装置包括一个或多个炉和集成学习控制器。 加热炉加热并提取待加热的材料。 加热炉根据操作炉压力和检测到的炉压之间的偏差来控制阻尼器（27）的开度。 集成学习控制器在炉的充电和提取过程的开始时刻被驱动。
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公开(公告)号：KR1020090123604A
公开(公告)日：2009-12-02
申请号：KR1020080049763
申请日：2008-05-28
申请人： 현대제철 주식회사
发明人： 김수정
CPC分类号： F27B9/40 , F27D21/0014 , F27D21/04 , F27D2019/0003
摘要： PURPOSE: A heating furnace material tracing method is provided to prevent input of a cold material or a hot material by displaying the kind of the materials put into the heating furnace. CONSTITUTION: A heating furnace material tracing method is as follows. Start point information of materials transferred to the heating furnace is input(S10). The kind of materials is classified based on the start point information of the materials(S20). A heating time of the materials in the heating furnace is set based on the classified materials.(S30) Screen displayed information is created based on the heating time and the classified materials(S40). The materials put into the heating furnace are displayed on the screen in real time according to the created screen displayed information(S50).
摘要翻译： 目的：提供加热炉材料追踪方法，以防止通过显示放入加热炉中的材料的种类来输入冷材料或热材料。 构成：加热炉材料追踪方法如下。 输入到加热炉的材料的起始点信息（S10）。 根据材料的起点信息对材料种类进行分类（S20）。 基于分类材料设定加热炉中的材料的加热时间（S30）基于加热时间和分类材料创建屏幕显示信息（S40）。 放入加热炉的材料根据所创建的屏幕显示信息实时地显示在屏幕上（S50）。
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公开(公告)号：KR100698740B1
公开(公告)日：2007-03-23
申请号：KR1020050129120
申请日：2005-12-23
申请人： 재단법인 포항산업과학연구원
IPC分类号： F27B9/40
CPC分类号： F27B9/40 , F27D21/02 , F27D21/04 , F27D2019/0096
摘要： A modeling method for more accurately predicting only temperature of a wall used in wall radiation that accounts for most of radiant energy under circumstances in which an atmospheric temperature or gas temperature model is constructed is provided. In a method for predicting the temperature of a wall within a reheating furnace, the temperature of the wall modeling method comprises predicting the temperature of the wall by applying the temperature of the wall prediction algorithm, dTW(t)/dt=aTW(t)+bTG(t-tau)+c, suggested using the gas temperature from coefficients a, b and c having constant values determined by an experiment, and a time delay constant tau determined by response time of the reheating furnace as values that are concerned in, the temperature of the wall TW(t), gas temperature TG(t), and capacity and flux of the reheating furnace to be predicted at an arbitrary time point(t).
摘要翻译： 提供了一种建模方法，用于更准确地预测在构建大气温度或气体温度模型的情况下占用大多数辐射能量的壁辐射中仅使用的壁的温度。 在用于预测再热炉内壁温度的方法中，壁建模方法的温度包括通过施加壁预测算法的温度dTW（t）/ dt = aTW（t）来预测壁的温度， + bTG（t-τ）+ c，建议使用由实验确定的具有常数的系数a，b和c的气体温度，以及由再加热炉的响应时间确定的时间延迟常数τ作为与 ，壁温TW（t），气体温度TG（t）以及在任意时间点（t）预测的再热炉的容量和通量。
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公开(公告)号：KR102353899B1
公开(公告)日：2022-01-20
申请号：KR1020200037582
申请日：2020-03-27
摘要： 본발명은다량의제품을탑재한파렛트(1)를통하여열처리를수행하는열처리로에관련되며, 그구성의특징으로서안내레일(11) 상에서롤러(12)를통해이동가능한이동대(13)를구비하고, 이동대(13) 상에서파렛트(1)를안착하여장입및 장출하는대차(16)를구비하는공급유니트(10); 상기공급유니트(10)에인접하여파렛트(1)를직선이송하면서승하강가능하게설치되고, 직하방에파렛트(1)를수용하여담금질하는소입조(25)를구비하는소입유니트(20); 상기소입유니트(20)의안내레일(21) 상에나열되게설치되고, 구동모터(38)에의해파렛트(1)를로딩하여열처리를수행하는다수의가열실(31)을구비하는가열유니트(30); 및상기각각의유니트(10)(20)(30)와상호연동하여연속순환시키도록설정하고, 각각의모터(15)(18)(24)(38)와실린더및 센서를제어하도록설정하는제어유니트;를포함하여이루어지는것을특징으로한다. 이에따라본 발명은, 설비에있어서다수개의가열실과이동가능한소입조를통해공정간의안정화와원활한흐름을유도함은물론공정간의격차를줄여통합적인생산관리가가능하여작업시간, 인력, 부가적관리등을최소화하고장치에따른공간활용을극대화하여설비비용을절감하면서위생적으로유지관리할수 있고, 제품에있어짧은대기시간을통해최적화된상태로우수한제품을생산및 작업성의향상은물론안전하면서면밀한작업으로제품수율과함께생산원가를절감에의해경쟁력을제고하는효과가있다.
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