Apparatus for gasifying organic waste
    1.
    发明专利
    Apparatus for gasifying organic waste 审中-公开
    装置有机废物的装置

    公开(公告)号:JP2013209527A

    公开(公告)日:2013-10-10

    申请号:JP2012080970

    申请日:2012-03-30

    摘要: PROBLEM TO BE SOLVED: To provide an apparatus for heat-cracking and steam-gas-reforming of organic waste, by which a clean useful gas free from a harmful gas can be obtained, which has large energy efficiency and good operability, and which is safe and highly economical.SOLUTION: An apparatus for gasifying an organic waste is constituted as follows. A plurality of small cylinders for partitioning a horizontal rotary cylinder 2 into a space (thermally cracking space 5) at the insertion side of a raw material and a space (a discharging side space 6) at the discharge side of a product in gas- and solid-shapes is installed in the rotary cylinder 2. The small cylinders are helical cylinders 4 having the interiors formed out of helical plates, and the helical cylinders 4 are regulated so that the advancing directions of solids in the helical cylinders according to the rotation of the horizontal rotary cylinder 2 may be the same or mutually inverse. The apparatus has a steam-sending pipe 9 passed from the outside through one of the insertion side terminal of the raw material and the other side terminal to the thermally cracking space 5 by allowing the steam to be indirectly heated in the interior of the horizontally rotary cylinder, and heating means for supplying heat from the outside of the horizontal rotary cylinder 2 through the side wall of the cylinder to the inside of the cylinder.

    摘要翻译: 要解决的问题:提供一种有机废弃物的热裂解和蒸汽 - 气体重整的装置,通过该装置可以获得具有大的能量效率和良好的可操作性的无害气体的清洁有用的气体,并且其是 安全,经济。解决方案:一种有机废物气化装置如下。 多个小圆柱体,用于将水平旋转圆筒2分隔成在原料的插入侧的空间(热裂解空间5)和产品的排出侧的空间(排出侧空间6)的气体和/ 固体形状安装在旋转圆筒2中。小圆柱体是具有由螺旋板形成的内部的螺旋圆柱体4,并且螺旋圆柱体4被调节成使得螺旋圆柱体中的固体的前进方向根据 水平旋转圆筒2可以相同或相反。 该装置具有通过允许蒸汽在水平旋转的内部被间接加热而从外部通过原料的插入侧端子和另一侧端子的蒸汽送出管9到热裂解空间5 气缸和加热装置,用于从水平旋转筒2的外部通过气缸的侧壁向气缸的内侧供热。

    Pyrolytic gasifying method and pyrolytic gasifying apparatus of organic waste
    2.
    发明专利
    Pyrolytic gasifying method and pyrolytic gasifying apparatus of organic waste 审中-公开
    有机废弃物的热解气化方法和热解气化装置

    公开(公告)号:JP2013189609A

    公开(公告)日:2013-09-26

    申请号:JP2012058959

    申请日:2012-03-15

    发明人: YATA AKIMICHI

    CPC分类号: Y02E50/30 Y02W30/78

    摘要: PROBLEM TO BE SOLVED: To provide a gasifying method and a gasifying apparatus of organic wastes, with which a volume of radioactive organic wastes is significantly reduced by pyrolyzing the organic wastes and a fuel gas of high calorie can be extracted therefrom.SOLUTION: This pyrolytic gasifying method of organic wastes has: a pyrolytic gasifying process of decomposing the organic wastes into a pyrolysis gas and char in an internal circulation kiln; a tar separation process of separating the pyrolysis gas into a tar liquid and a dry gas; a tar liquid cooling process of cooling the tar liquid separated in the tar separation process to 100°C or lower; a tar liquid supply process of feeding all or a part of the tar liquid into the internal circulation kiln; a gas flow rate control process of controlling the gas flow rate in such a way that pressure inside the internal circulation kiln is always equal to atmospheric pressure; and a char extracting process of applying a current to a plurality of electrode pairs which are set at respectively different heights across a char discharge pipe directly connected to the internal circulation kiln, to measure a level of the char based on presence or absence of passage of current, and to continuously extract the char outside the system while keeping the level of the char in a predetermined range.

    摘要翻译: 要解决的问题:提供一种有机废弃物的气化方法和气化装置,通过热分解有机废物使放射性有机废物的体积显着降低,并且可以提取高热量的燃料气体。解决方案:该热解 有机废弃物的气化方法有:将有机废物分解成内循环窑中的热解气和焦炭的热解气化过程; 将热解气体分离成焦油和干燥气体的焦油分离过程; 在焦油分离过程中分离焦油的冷却焦油液体冷却过程至100℃或更低; 将全部或一部分焦油液体供入内循环窑的焦油液体供应过程; 以使内循环窑内的压力总是等于大气压的方式控制气体流量的气体流量控制过程; 以及将电流施加到跨越与直接连接到内循环窑的焦炭排出管分别设置在不同高度的多个电极对的炭提取过程,以基于有无通过的方式测量焦炭的水平 电流,并持续提取系统外的字符,同时将字符的水平保持在预定范围内。

    Through-air dryer
    3.
    发明专利
    Through-air dryer 审中-公开
    通风式干燥机

    公开(公告)号:JP2013019615A

    公开(公告)日:2013-01-31

    申请号:JP2011154103

    申请日:2011-07-12

    发明人: YATA AKIMICHI

    IPC分类号: F26B17/20

    摘要: PROBLEM TO BE SOLVED: To provide an easy-to-oprate dryer that conveys a raw material by a screw conveyer for taking the raw material out of a raw material hopper, and uniformly circulates a high-temperature gas flow from the bottom, thereby reducing construction cost.SOLUTION: The through-air dryer includes a casing having a raw material inlet formed at one end for supplying the raw material to be dried and a dried material outlet formed at the other end for taking out the dried material; a screw that includes helically curved plate-like blades, and extended, from one end toward the other end of the casing, to an intermediate position between the one end and the other end of the casing; a screw rotating means for rotating the screw around its axis in the casing; and a drying gas uniformly-dispersing and discharging means which brings the drying gas into contact with the raw material at the bottom of the casing.

    摘要翻译: 要解决的问题:提供一种易于操作的干燥器,其通过螺旋输送机输送原料以将原料从原料料斗中取出,并使来自底部的高温气流均匀循环 ,从而降低施工成本。 解决方案:通风干燥机包括:壳体,其具有在一端形成的用于供给被干燥原料的原料入口和在另一端形成的用于取出干燥材料的干燥出料口; 螺旋,其包括螺旋形弯曲的板状叶片,并且从壳体的一端向另一端延伸到壳体的一端和另一端之间的中间位置; 螺杆旋转装置,用于使所述螺钉围绕其在所述壳体中的轴线旋转; 以及干燥气体均匀分散和排出装置,其使干燥气体与壳体底部的原料接触。 版权所有(C)2013,JPO&INPIT

    不均一な形状・寸法からなる含水原料の乾燥装置

    公开(公告)号:JP2018054243A

    公开(公告)日:2018-04-05

    申请号:JP2016192787

    申请日:2016-09-30

    IPC分类号: F26B17/20

    摘要: 【課題】不均一な形状・寸法からなる高含水原料の乾燥装置を提供する。 【解決手段】原料を移動しながら底部から温度の高い過熱水蒸気気体を送入して原料を乾燥させる乾燥装置1である。乾燥装置1は、一端に乾燥される原料が投入される原料投入口10aと、他端に原料が乾燥されてなる乾燥物が取り出される乾燥物取出口10bと、を有する筐体10と;螺旋曲面状の羽根11aを有し、筐体10の内側において、筐体10の一端から他端に向かって、筐体10の一端と他端の中間位置まで延在する1つ又は複数のスクリュー11と;スクリュー11を回転させるスクリュー回転手段12と;筐体10の底部において乾燥ガスを分散して原料に接触させる乾燥ガス分散手段13、14と;乾燥ガスを加熱しつつ循環させ、乾燥ガス分散手段13、14を介して吹き出させる乾燥ガス循環系30と;余剰ガスを系外に取り出す手段V6と;を備えている。 【選択図】図1

    Method for recovering metal from circuit board and metal recovering apparatus
    6.
    发明专利
    Method for recovering metal from circuit board and metal recovering apparatus 有权
    从电路板和金属回收装置回收金属的方法

    公开(公告)号:JP2013216944A

    公开(公告)日:2013-10-24

    申请号:JP2012088849

    申请日:2012-04-09

    摘要: PROBLEM TO BE SOLVED: To reduce the cost of a metal recovering technique with which a metal is recovered from a circuit board by using the external heat-type rotary-kiln while preventing a generation of hydrogen promide and tar.SOLUTION: A metal recovering apparatus is provided with an external heat-type rotary kiln body 10. The rotary kiln body 10 is provided with a body part 11 and a cylindrical supplying pipe 13 and an exhausting pipe 14. A crushed circuit board from the supplying pipe 13 and a trial agent for neutralizing the hydrogen promide from a trial agent pipe 61, are supplied to the body part 11. Furthermore, a plurality of conventional cylinders 15, in which screws 15C having reversly faced spiral surfaces, are provided and the conventional force is provided with the rotation of the rotary-kiln body 10, are provided, and thus, the raw material is circulated for sufficient time among a first space X and a second space Y, and disolved into hydrocarbon having a lower weight than the tar.

    摘要翻译: 要解决的问题:为了降低金属回收技术的成本,通过使用外部热式旋转窑在电路板中回收金属,同时防止产生氢气和焦油。解决方案:金属回收装置 设置有外部热式回转窑体10.回转窑体10设置有主体部11和圆筒形供给管13以及排气管14.来自供给管13的破碎电路基板和试剂 用于将试剂管61中的氢衍生物中和的物质供给到主体部分11.此外,设置有多个常规的具有反向螺旋面的螺钉15C的常规气缸15,并且传统的力设置有旋转 ,并且因此原料在第一空间X和第二空间Y中循环足够的时间,并且被溶解成具有较低重量th的烃 焦油。