公开(公告)号：EP1396291B1

公开(公告)日：2006-07-26

申请号：EP01932201.5

申请日：2001-05-22

申请人： ART CERAMIC CO.,LTD. ,  E.T.I Co., Ltd.

发明人： KAWASE, Koichi

IPC分类号： B09B3/00 ,  F23G5/027 ,  C10B47/30 ,  C10B53/00

CPC分类号： C10B53/07 ,  B09B3/00 ,  B09B3/0083 ,  C10B47/30 ,  C10B53/00 ,  F23G5/0276 ,  F23G5/20 ,  F23G2203/20 ,  F23G2203/209 ,  Y02P20/143

摘要： A thermal decomposer capable of thermally decomposing a processed matter continuously to provide an excellent operating efficiency, wherein a rotary kiln (3)is supported rotatably on a frame body (2) on both sides and driving devices (5a) are installed to rotate the rotary kiln (3), a tubular crucible (17) is installed axially at the center of the rotary kiln (3), a spiral groove (17d) is provided axially in the inner wall of the crucible (17), a heating device (19) for heating the inside of the crucible (17) is installed in the rotary kiln (3), both open end parts of the crucible (17) are allowed to communicate with an inlet box (6) and an outlet box (7) supported on the frame body (2), a cut-off device for interrupting the communication between the outside and the inside of the crucible (17) is installed in the inlet box (6) and the outlet box (7), and the outlet box (7) is connected to a suction device (32) vacuating the inside of the crucible (17) and inducing the gas, produced when the processed matter is decomposed, from the crucible (17), whereby the processed matter charged in the crucible (17) can be thermally decomposed by vacuating the inside of the crucible (17) and then heating the crucible.

公开(公告)号：EP1391253A4

公开(公告)日：2005-08-17

申请号：EP02705448

申请日：2002-03-22

申请人： ART CERAMIC CO LTD ,  E T I CO LTD

发明人： KAWASE KOICHI

IPC分类号： A62D3/34 ,  A62D3/40 ,  A62D101/08 ,  A62D101/22 ,  B09B3/00 ,  B09C1/06 ,  F23J1/00 ,  F23J15/06

CPC分类号： B09C1/06 ,  B09B3/00 ,  B09B3/0083

摘要： A device and a method for removal of harmful substance capable of increasing a treating efficiency, eliminating the discharge of carbon dioxide gas, reducing the size of the device to reduce a production cost, and performing a heating treatment at a rather low temperature to reduce a running cost by heating a crucible (30) to a high temperature in a closed low pressure oxygenless state; the device, wherein a cooling container (82), traps (86c, 86b, 86a) for liquefying gas, and traps (94a, 94b, 94c) are installed between the crucible (30) and vacuum pumps (90, 98) to close passages between the crucible (30) and the vacuum pumps (90, 98) for generating suction forces, a screw (50) for inputting and outputting treated matter into and from the crucible (30) is installed, the treated matter is inputted into the screw (50) from an upper inlet member (58) for shielding the inside of the crucible from the outside, and the treated matter is discharged from the screw (50) through a lower discharge member (60) for shielding the inside of the screw from the outside, whereby the treating efficiency can be increased since the treated matter can be decomposed without opening the crucible (30).

公开(公告)号：EP1396291A4

公开(公告)日：2004-08-25

申请号：EP01932201

申请日：2001-05-22

申请人： ART CERAMIC CO LTD ,  E T I CO LTD

发明人： KAWASE KOICHI

IPC分类号： B09B3/00 ,  C10B47/30 ,  C10B53/00 ,  C10B53/07 ,  F23G5/027 ,  F23G5/20 ,  H05B3/00

CPC分类号： C10B53/07 ,  B09B3/00 ,  B09B3/0083 ,  C10B47/30 ,  C10B53/00 ,  F23G5/0276 ,  F23G5/20 ,  F23G2203/20 ,  F23G2203/209 ,  Y02P20/143

摘要： A thermal decomposer capable of thermally decomposing a processed matter continuously to provide an excellent operating efficiency, wherein a rotary kiln (3)is supported rotatably on a frame body (2) on both sides and driving devices (5a) are installed to rotate the rotary kiln (3), a tubular crucible (17) is installed axially at the center of the rotary kiln (3), a spiral groove (17d) is provided axially in the inner wall of the crucible (17), a heating device (19) for heating the inside of the crucible (17) is installed in the rotary kiln (3), both open end parts of the crucible (17) are allowed to communicate with an inlet box (6) and an outlet box (7) supported on the frame body (2), a cut-off device for interrupting the communication between the outside and the inside of the crucible (17) is installed in the inlet box (6) and the outlet box (7), and the outlet box (7) is connected to a suction device (32) vacuating the inside of the crucible (17) and inducing the gas, produced when the processed matter is decomposed, from the crucible (17), whereby the processed matter charged in the crucible (17) can be thermally decomposed by vacuating the inside of the crucible (17) and then heating the crucible.

摘要翻译： 本发明提供一种热分解装置，其能够连续地加热分解处理物，以提供优异的作业效率，其中回转窑（3）可转动地支撑在两侧的框架体（2）上并且安装驱动装置（5a）以使旋转 （3）中，管式坩埚（17）轴向安装在回转窑（3）的中心，螺旋槽（17d）沿轴向设置在坩埚（17）的内壁上，加热装置（19 ）用于加热坩埚（17）的内部的反应器安装在回转窑（3）中，坩埚（17）的两个开口端部分都与支撑入口箱（6）和出口箱（7） 在框体（2）上，在入口箱（6）和出口箱（7）中安装有用于切断坩埚（17）的外侧和内侧之间的连通的切断装置，并且出口箱 （7）连接到使坩埚（17）的内部真空并引发气体的抽吸装置（32），产生的 从坩埚17分解处理物，通过使坩埚17内成为真空状态，然后加热坩埚，能够使装入坩埚17内的处理物热分解。

公开(公告)号：EP1396291A1

公开(公告)日：2004-03-10

申请号：EP01932201.5

申请日：2001-05-22

申请人： ART CERAMIC CO.,LTD. ,  E.T.I Co., Ltd.

发明人： KAWASE, Koichi

IPC分类号： B09B3/00 ,  F23G5/027

CPC分类号： C10B53/07 ,  B09B3/00 ,  B09B3/0083 ,  C10B47/30 ,  C10B53/00 ,  F23G5/0276 ,  F23G5/20 ,  F23G2203/20 ,  F23G2203/209 ,  Y02P20/143

摘要： A thermal decomposition system is disclosed which can decompose wastes thermally in a continuous manner and which is therefore superior in its working efficiency. In the thermal decomposition system, wherein wastes to be treated are charged into a crucible and the crucible is heated while holding the interior thereof in vacuum to decompose the wastes thermally, both ends of a rotary furnace are supported rotatably by a frame, and drive units for rotating the rotary furnace are provided. The crucible, which is cylindrical, is installed in a central axis direction of the rotary furnace and a spiral groove is formed axially in an inner wall of the crucible. A heating device for heating the interior of the crucible is installed within the rotary furnace. Both opening ends of the crucible are connected to a feed box and a discharge box, respectively, which are supported by the frame. Shutter devices are installed in the feed box and the discharge box, respectively, to shut off the interior of the crucible from the exterior. The discharge box is connected to a suction device which evacuates the interior of the crucible and which causes gases produced during decomposition of the wastes to be discharged from the crucible by suction.

摘要翻译： 公开了一种热分解系统，其能够以连续的方式热分解废物，因此其工作效率优异。 在热分解系统中，将要处理的废物装入坩埚中，并将坩埚内部保持真空，同时将坩埚热分解，使旋转炉的两端由框架可旋转地支撑，驱动单元 提供用于旋转旋转炉的旋转炉。 圆筒状的坩埚安装在旋转炉的中心轴方向，在坩埚的内壁形成螺旋槽。 用于加热坩埚内部的加热装置安装在旋转炉内。 坩埚的两个开口端分别连接到由框架支撑的馈送盒和放电盒。 快门装置分别安装在馈送盒和放电盒中，以从坩埚的外部切断内部。 排放箱连接到抽吸装置，该抽吸装置抽出坩埚的内部，并且通过抽吸将废物分解过程中产生的气体从坩埚排出。

公开(公告)号：EP1391253A1

公开(公告)日：2004-02-25

申请号：EP02705448.5

申请日：2002-03-22

申请人： ART CERAMIC CO.,LTD. ,  E.T.I. CO.,LTD.

发明人： KAWASE, Koichi

IPC分类号： B09B3/00

CPC分类号： B09C1/06 ,  B09B3/00 ,  B09B3/0083

摘要： There are provided a harmful substance removing method and apparatus wherein a workpiece containing harmful substances is heated within a crucible (30) in an unopened, hermetically sealed state of the crucible in the absence of oxygen, at a low pressure and a higher temperature, and which can improve the treatment efficiency, does not release carbon dioxide, can reduce the apparatus size and the manufacturing cost, and performs heat treatment at a relatively low temperature to reduce the running cost.
A cooling vessel (82) and gas liquefying traps (86c, 86b, 86a) and traps (94a, 94b, 94c) are provided between the crucible (30) and suction force generating vacuum pumps (90, 98), and the space between the crucible (30) and the vacuum pumps (90, 98) is kept in a hermetically sealed state. A screw (50) for introducing and discharging the workpiece into and from the crucible (30) is provided. The workpiece is fed to the screw (50) from an upward introducing member (58) which is shut off from the exterior in a hermetically sealed state, and is discharged from the screw (50) through a downward discharge member (60) which is shut off from the exterior in a hermetically sealed state. With this construction, the workpiece can be decomposed without opening the crucible (30) and therefore it is possible to enhance the treatment efficiency.

摘要翻译： 提供了一种有害物质去除方法和装置，其中在低压和高温下，含有有害物质的工件在坩埚的未开封的气密密封状态下在坩埚的未开封，密封状态下被加热，并且 这可以提高处理效率，不会释放二氧化碳，可以降低设备尺寸和制造成本，并且在相对低的温度下进行热处理以降低运行成本。 冷却容器（82）和气体液化捕集器（86c，86b，86a）和捕集器（94a，94b，94c）设置在坩埚（30）和抽吸力产生真空泵（90,98）之间， 坩埚（30）和真空泵（90,98）之间的空间保持密封状态。 提供了用于将工件引入坩埚（30）和从坩埚（30）排出的螺杆（50）。 工件从密封状态从外部被切断的向上引导构件（58）供给到螺杆（50），并通过向下排出构件（60）从螺杆（50）排出，该向下排出构件 在密封状态下从外部切断。 利用这种结构，可以在不打开坩埚（30）的情况下分解工件，因此能够提高处理效率。