CONTROL SYSTEM FOR AN INCINERATION PLANT, SUCH AS FOR INSTANCE A REFUSE INCINERATION PLANT
    2.
    发明申请
    CONTROL SYSTEM FOR AN INCINERATION PLANT, SUCH AS FOR INSTANCE A REFUSE INCINERATION PLANT 审中-公开
    焚烧厂的控制系统,如反映焚烧厂的情况

    公开(公告)号:WO01025690A1

    公开(公告)日:2001-04-12

    申请号:PCT/NL2000/000713

    申请日:2000-10-04

    Abstract: A control system for an incineration plant, comprising an incineration furnace with a combustion path along which the material to be burned is transported, air supply means, a steam generator, and control means with a steam controller and an oxygen controller which, depending on respectively the generated amount of steam and the oxygen in the furnace, generate control signals for adjusting the size and/or speed of a stream of material in the furnace and/or for adjusting the air supplied. The control signals control the generated amount of steam to a first adjusting value and via air supplied the amount of oxygen to a second adjusting value. The steam controller controls a summing device which forms a sum signal used which via calculating means modifies the output signals of control circuits controlled by the output signal of the oxygen controller for the air supply to the furnace and/or the size of the supply stream of material to the furnace and the speed of the stream of material through the furnace respectively, to obtain definitive control signals.

    Abstract translation: 一种用于焚化装置的控制系统,包括具有燃烧路径的焚烧炉,待燃烧的材料沿着该燃烧路径输送,空气供应装置,蒸汽发生器和具有蒸汽控制器和氧气控制器的控制装置, 蒸汽的产生量和炉中的氧气产生用于调节炉中物料流的尺寸和/或速度和/或调节供应空气的控制信号。 控制信号将产生的蒸汽量控制到第一调节值,并且经由空气将氧气量供应到第二调节值。 蒸汽控制器控制一个求和装置,其形成一个和信号,所述和信号通过计算装置修改由氧气控制器的输出信号控制的控制电路的输出信号,以供供应给炉的空气供应流和/ 材料通过炉子和物料流的速度分别通过炉子获得确定的控制信号。

    HIGH TURNDOWN MODULATING GAS BURNER
    3.
    发明申请
    HIGH TURNDOWN MODULATING GAS BURNER 审中-公开
    高涡度调节气体燃烧器

    公开(公告)号:WO98033016A1

    公开(公告)日:1998-07-30

    申请号:PCT/US1998/000439

    申请日:1998-01-07

    Abstract: A gas burner (10) and method of controlling burning, the gas burner (10) including a controller disposed in a control cabinet (10), a burner cabinet (14), an actuator (16) and a blower (18), the blower (18) being fuidly coupled to the burner cabinet (14). The gas burner (10) has an air valve (40) that is operably, fluidly coupled to both the burner cabinet (14) and the blower (18) for controlling the flow of air from the blower (18) to the burner cabinet (14). A gas valve (36) is fluidly coupled to a source of gas for controlling the flow of gas from the source of gas. An actuator (16) is communicatively coupled to the controller and is linearly coupled to the air valve (40) and the gas valve (36) for simultaneously linear actuation thereof responsive to commands from the controller.

    Abstract translation: 一种气体燃烧器(10)和控制燃烧的方法,所述气体燃烧器(10)包括设置在控制柜(10),燃烧器柜(14),致动器(16)和鼓风机(18)中的控制器 鼓风机(18)被强制地联接到燃烧器柜(14)。 气体燃烧器(10)具有可操作地流体耦合到燃烧器柜(14)和鼓风机(18)的空气阀(40),用于控制从鼓风机(18)到燃烧器柜( 14)。 气体阀(36)流体耦合到气体源,用于控制来自气体源的气体的流动。 致动器(16)通信地联接到控制器并且线性地联接到空气阀(40)和气阀(36),用于响应于来自控制器的命令而同时线性致动它们。

    METHOD FOR CONTROLLING THE OXIDATION AND CALCINATION OF WASTE FOUNDRY SANDS
    5.
    发明申请
    METHOD FOR CONTROLLING THE OXIDATION AND CALCINATION OF WASTE FOUNDRY SANDS 审中-公开
    用于控制废弃物的氧化和计算的方法

    公开(公告)号:WO1993010926A1

    公开(公告)日:1993-06-10

    申请号:PCT/US1992009441

    申请日:1992-11-12

    Abstract: A method is shown for controlling the oxidation and calcination of waste foundry sands during a thermal reclamation process. The waste sands are passed to a calcining chamber having a floor, connecting sidewalls and a top. The floor of the calcining chambers provided with a plurality of vents. The calcining chambers also connected to a separate firebox which produces fluidizing hot gases for fluidizing waste sands within the calcining chamber and forming a fluidized sand bed. The fluidizing hot gases are introduced into the calcining chamber by means of the floor vents. By precisely controlling the temperature of the waste sands within the fluidized bed, a more consistent product is produced while maintaining the temperature of the waste sands below a critical temperature at which the organic binders present on the sand grains would be fused to the waste sand grains.

    Abstract translation: 显示了一种在热回收过程中控制废弃铸造砂的氧化和煅烧的方法。 废砂通过具有地板,连接侧壁和顶部的煅烧室。 煅烧室的地板设有多个通风口。 煅烧室还连接到单独的燃烧箱,其产生流化热气体,用于使煅烧室内的废砂流化并形成流化砂床。 流化的热气体通过地板通风口被引入煅烧室。 通过精确地控制流化床内的废砂的温度,产生更一致的产物,同时将废砂的温度保持在低于在砂粒上存在的有机粘合剂将与废砂颗粒融合的临界温度 。

    ЭНЕРГОТЕХНОЛОГИЧЕСКИЙ КОТЕЛ, СПОСОБ РАБОТЫ И СИСТЕМА УПРАВЛЕНИЯ
    7.
    发明申请

    公开(公告)号:WO2012011886A1

    公开(公告)日:2012-01-26

    申请号:PCT/UA2011/000055

    申请日:2011-07-15

    Abstract: Изобретение относится к энергетике и может быть использовано при разработке и эксплуатации энерготехнологических котлов. Суть изобретения в том, что осуществляют подачу топлива и воздуха и сжигание в топочной камере и камере дожигания котла, а при отводе продуктов сгорания из камеры дожигания делят их на два потока, первый поток направляют для охлаждения в теплообменник, а второй - в байпас, куда направляют дополнительный поток воздуха. Кроме того, предложена система управления работой котла, в которой блок управления соединен на входе с датчиком температуры, газоанализатором, регулятором подачи воздуха и топлива на горение, а на выходе - с регулятором подачи воздуха на смешение с продуктами сгорания, проходящими по байпасу. Такое выполнение котла уменьшит температурные нагрузки на байпас и стабилизирует температуру и состав продуктов сгорания на выходе из котла.

    Abstract translation: 本发明涉及电力工程,可用于工业电力锅炉的开发和使用。 本发明的实质是燃料和空气被供应并在锅炉的燃烧室和后燃烧室中燃烧; 当燃烧产物从后燃烧室排出时,它们被分成两股流,第一流被引导到用于冷却的热交换器,第二流被引导到旁路,向旁路供应额外的空气流。 还提出了一种用于控制锅炉操作的系统,其中控制单元在输入端连接到温度传感器,气体分析仪和调节器,用于调节供应燃料和燃料的燃烧,并在 输出到调节器,用于调节与通过旁路的燃烧产物混合的空气供应。 锅炉设计降低了旁路上的温度负荷,并稳定了锅炉出口处燃烧产物的温度和组成。

    WASTE INCINERATOR AND METHOD OF OPERATING THE INCINERATOR
    9.
    发明申请
    WASTE INCINERATOR AND METHOD OF OPERATING THE INCINERATOR 审中-公开
    废物焚烧炉和操作焚烧炉的方法

    公开(公告)号:WO02002992A1

    公开(公告)日:2002-01-10

    申请号:PCT/JP2001/005746

    申请日:2001-07-03

    Abstract: A waste incinerator, comprising a combustion chamber for combusting waste, a plurality of sonic gas temperature measuring instruments, a means for estimating a temperature distribution in the combustion chamber, a means for recognizing block addresses, a means for estimating a temperature distribution in each block address, a comparison means for comparing the temperature distributions, a control means for controlling a gas temperature, and a waste heat boiler, wherein a gas temperature distribution in the waste heat boiler is measured by the temperature measuring instrument, and combined with the block addresses in the waste heat boiler.

    Abstract translation: 一种废物焚烧炉,包括用于燃烧废物的燃烧室,多个声音气体温度测量仪器,用于估计燃烧室中的温度分布的装置,用于识别块地址的装置,用于估计每个块中的温度分布的装置 地址,用于比较温度分布的比较装置,用于控制气体温度的控制装置和废热锅炉,其中废热锅炉中的气体温度分布由温度测量仪测量,并与块地址 在废热锅炉中。

    FURNACE CONTROL DEVICE
    10.
    发明申请
    FURNACE CONTROL DEVICE 审中-公开
    火炉控制装置

    公开(公告)号:WO1991000978A1

    公开(公告)日:1991-01-24

    申请号:PCT/AT1990000067

    申请日:1990-07-09

    Abstract: The control of furnaces requires not only that the combustion-air supply be high enough for sufficient oxygen to be available for combustion, but also that the quantity of combustion air be as close as possible to the minimum possible amount for combustion in order to avoid an unnecessary surplus of air. The invention disclosed thus concerns a furnace control device which uses as its command or control variable the concentration of unburnt material in the flue gases. This concentration can be determined by means of simple prior art fire-alarm sensors, for instance.

    Abstract translation: 炉的控制不仅要求燃烧空气供应足够高以使足够的氧气可用于燃烧,而且燃烧空气的量尽可能接近燃烧的最小可能量以避免燃烧 不必要的空气过剩。 因此,所公开的发明涉及一种炉控制装置,其使用其指令或控制变量来确定烟道气中未燃材料的浓度。 该浓度可以通过简单的现有技术的火警报警传感器来确定。

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