Reduction treatment device for molten slag
    81.
    发明专利
    Reduction treatment device for molten slag 有权
    减速处理装置

    公开(公告)号:JP2014105915A

    公开(公告)日:2014-06-09

    申请号:JP2012258461

    申请日:2012-11-27

    CPC classification number: Y02P10/212

    Abstract: PROBLEM TO BE SOLVED: To provide a reduction treatment device for molten slag capable of increasing treatment efficiency of slag by gradually feeding molten slag containing valuables into a slag treatment furnace from a slag charging furnace.SOLUTION: A reduction treatment device 10 for molten slag includes: a slag charging furnace 11 having a slag feeding port 36 on one side and a pouring port duct 28 on the other side, and capable of storing molten slag 21 fed from the slag feeding port 36; and a slag treatment furnace 13 receiving the molten slag 21 poured from the pouring port duct 28 through a charging port duct 17. The slag charging furnace 11 is arranged to be tiltable with respect to the slag treatment furnace 13, the pouring port duct 28 and the charging port duct 17 have a circular arc-shape in a side view, and the curvature center exists in the tilting center of the slag charging furnace 11, and the pouring port duct 28 can be fitted into the charging port duct 17 with a gap 30.

    Abstract translation: 要解决的问题:提供一种能够通过从炉渣加料炉中将含有贵重物品的熔渣逐渐送入炉渣处理炉中的能够提高炉渣处理效率的熔融渣的还原处理装置。解决方案:用于熔渣的还原处理装置10包括 :炉渣加料炉11,其一侧具有炉渣供给口36,另一侧具有倾倒口管道28,能够贮存从送渣口36供给的熔渣21; 以及接收从注入口导管28通过加料口导管17注入的熔融渣21的炉渣处理炉13.炉渣加料炉11配置成相对于炉渣处理炉13,倾倒口导管28和 充电口导管17在侧视图中具有圆弧形状,并且曲率中心存在于炉渣充电炉11的倾斜中心,并且倾倒口导管28可以以间隙装配到充电口导管17中 30。

    Coke dry-quenching facility
    85.
    发明专利
    Coke dry-quenching facility 有权
    调焦干燥设施

    公开(公告)号:JP2014055261A

    公开(公告)日:2014-03-27

    申请号:JP2012201819

    申请日:2012-09-13

    CPC classification number: C10B39/02

    Abstract: PROBLEM TO BE SOLVED: To provide a coke dry-quenching facility in which while a cyclone is applied exchanging a dust catcher of a conventional structure described as a primary dust catcher, countermeasures in which circulation coolant gas of about 1,000°C is not provided to a cyclone is prepared, further, temperature of circulation coolant gas is raised to about 1,000°C before entering to a boiler, thereby a heat recovery amount by a boiler is not lowered without increasing a flow quantity of circulation coolant gas.SOLUTION: A coke dry-quenching facility 100 includes: a chamber 10 in which red-hot coke is supplied and circulation coolant gas is blown; a cyclone 20 in which circulation coolant gas is introduced through a first duct 70, and that recovers coke breeze; and a boiler 30 in which circulation coolant gas is introduced through a second duct 80, and that recovers heat thereof, wherein circulation coolant gas in which temperature is controlled to at most 900°C is provided to the cyclone 20, and an air introduction passage 40 that introduces air to circulation coolant gas only exists at a medium position of the second duct 80.

    Abstract translation: 要解决的问题:为了提供一种焦炭干燥淬火设备,其中在旋风分离器更换具有作为主要除尘器的常规结构的除尘器的同时,不提供约1000℃的循环冷却剂气体的对策 制备旋风分离器,此外,在进入锅炉之前循环冷却剂气体的温度升高至约1000℃,由此在不增加循环冷却剂气体的流量的情况下不会降低锅炉的热量回收量。解决方案:焦炭 干熄焦设备100包括:供给红热焦炭并循环冷却剂气体的室10; 旋流器20,其中循环冷却剂气体通过第一管道70引入,并且回收焦炭; 以及锅炉30,其中循环冷却剂气体通过第二管道80引入并且回收其中的热量,其中将温度控制在至多900℃的循环冷却剂气体提供给旋风分离器20,并且空气引入通道 导入循环冷却剂气体的空气40仅存在于第二管道80的中间位置。

    Drying method using the drying apparatus and the drying device

    公开(公告)号:JP5410633B1

    公开(公告)日:2014-02-05

    申请号:JP2013124700

    申请日:2013-06-13

    CPC classification number: Y02P70/405

    Abstract: 【課題】コークス炉の燃焼切り替えの際にも、安定して流動層乾燥機の運転を継続することが可能な乾燥装置を提供すること。
    【解決手段】乾燥装置100は、煙道11から供給されるコークス炉10の燃焼排ガスを大気中に排出する煙突20と、湿潤原料と燃焼排ガスとを接触させて湿潤原料を乾燥し、乾燥物を得る流動層乾燥機30と、燃焼排ガスを流動層乾燥機30に供給する流路21と、を備える。 流路21は、煙突20の下部に連結されており、煙突20内の燃焼排ガスを流動層乾燥機30に供給する。
    【選択図】図1

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