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1. 发明公开

EP0443850A3 Fluidized bed combustion apparatus for burning wastes 失效
标题翻译：用于燃烧废物的流化床燃烧方法
公开(公告)号：EP0443850A3
公开(公告)日：1992-04-29
申请号：EP91301381.9
申请日：1991-02-21
申请人： MITSUI ENGINEERING & SHIPBUILDING CO., LTD
发明人： Harada, Yasuaki , Yamahata, Yusai , Ohi, Kazuhiko
IPC分类号： F23G5/30 , F23L1/00 , F23L9/02
CPC分类号： F23L1/00 , F23G5/30 , F23G2207/101 , F23G2207/40 , F23G2207/50 , F23L9/02
摘要： A method for burning wastes using a fluidized bed furnace (1) without being affected by fluctuation of the quantity and quality of wastes fed into the furnace, if any, thereby preventing CO gas, etc. from discharging out of the furnace, is provided. This furnace (1) comprises a number of air-diffusing tubes (5) for feeding primary air to the fluidized bed (3), arranged parallel to each other at the bottom of the fluidized bed (3), and a free space part (32,34) formed above the fluidized bed (3) for burning unburnt matters with secondary air, each air-diffusing tube (5) having a number of nozzles provided along the axis of the tube and a primary air control means comprising a damper (7) for controlling the quantity of air to be fed. And the method is carried out by feeding said primary air into the fluidized bed (3) through said air-diffusing tubes (5) according to a predetermined open-close pattern by means of said primary air control means.

2. 发明公开

EP0443850A2 Fluidized bed combustion apparatus for burning wastes 失效
标题翻译：在einem Wirbelschichtbett的Apparat zur Verbrennung vonAbfällen。
公开(公告)号：EP0443850A2
公开(公告)日：1991-08-28
申请号：EP91301381.9
申请日：1991-02-21
申请人： MITSUI ENGINEERING & SHIPBUILDING CO., LTD
发明人： Harada, Yasuaki , Yamahata, Yusai , Ohi, Kazuhiko
IPC分类号： F23G5/30 , F23L1/00 , F23L9/02
CPC分类号： F23L1/00 , F23G5/30 , F23G2207/101 , F23G2207/40 , F23G2207/50 , F23L9/02
摘要： A method for burning wastes using a fluidized bed furnace (1) without being affected by fluctuation of the quantity and quality of wastes fed into the furnace, if any, thereby preventing CO gas, etc. from discharging out of the furnace, is provided. This furnace (1) comprises a number of air-diffusing tubes (5) for feeding primary air to the fluidized bed (3), arranged parallel to each other at the bottom of the fluidized bed (3), and a free space part (32,34) formed above the fluidized bed (3) for burning unburnt matters with secondary air, each air-diffusing tube (5) having a number of nozzles provided along the axis of the tube and a primary air control means comprising a damper (7) for controlling the quantity of air to be fed. And the method is carried out by feeding said primary air into the fluidized bed (3) through said air-diffusing tubes (5) according to a predetermined open-close pattern by means of said primary air control means.
摘要翻译：提供了一种使用流化床燃烧废物的流化床燃烧方法，而不受进入炉内的废物的数量和质量的波动的影响，如果有的话，从而防止CO气体等从炉中排出。该炉包括多个用于将一次空气供给流化床（3）的空气扩散管（5），其在流化床（3）的底部处彼此平行地设置，并且在空气扩散管用于用二次空气燃烧未燃物的流化床（3），所述空气扩散管（5）具有沿着管轴设置的多个喷嘴，以及包括开闭阻尼器（7）的一次空气控制装置，用于控制供给的空气量。该方法是通过所述一次空气控制装置根据预定的开 - 关模式将所述一次空气通过所述空气扩散管（5）一个接一个地进入流化床（3）中进行的，当所述阻尼器打开时，空气量Uo至最小流化空气量Umf（Uo / Umf）在1.4至4的范围内，并且当所述阻尼器关闭时在0.5至2的范围内，以1至 10秒，优选为2〜10秒，10〜100秒。

3. 发明授权

EP0443850B1 Fluidized bed combustion apparatus for burning wastes 失效
标题翻译：一种用于在流化床的垃圾焚烧装置。
公开(公告)号：EP0443850B1
公开(公告)日：1994-05-04
申请号：EP91301381.9
申请日：1991-02-21
申请人： MITSUI ENGINEERING & SHIPBUILDING CO., LTD
发明人： Harada, Yasuaki , Yamahata, Yusai , Ohi, Kazuhiko
IPC分类号： F23G5/30 , F23L1/00 , F23L9/02
CPC分类号： F23L1/00 , F23G5/30 , F23G2207/101 , F23G2207/40 , F23G2207/50 , F23L9/02

4. 发明公开

EP0448866A1 Treating waste incineration flyash 失效
标题翻译： Aufbereitung von Flugaschen aus Verbrennungsanlagen。
公开(公告)号：EP0448866A1
公开(公告)日：1991-10-02
申请号：EP90312917.9
申请日：1990-11-28
申请人： MITSUI ENGINEERING & SHIPBUILDING CO., LTD
发明人： Harada, Yasuaki , Takasuga, Gentaro
IPC分类号： B01J19/20 , B09B3/00
CPC分类号： B09B3/00 , B01J19/20
摘要： An apparatus for treating waste incineration flyash, capable of far reducing the organic chlorine compounds contained in the flyash. This apparatus comprises a cylindrical body of the apparatus having a feeding port for waste incineration flyash and a discharging port for the resulting material spaced from each other in the axial direction of the body; a rotating shaft supported within the body and provided with a flyash-introducing part composed of screws, and an agitating part for the incineration ashes composed of stirring blades, the introducing part of the rotating shaft being arranged on the side of the feeding port, the agitating part being arranged on the side of the discharging port, and the pitch of the screws of the introducing part being successively reduced toward the agitating part; and a heating means capable of heating the waste incineration flyash to 300°C or higher provided at at least in the axial direction of the body.
摘要翻译：一种用于处理废物焚化飞灰的装置，能够远远减少飞灰中含有的有机氯化合物。该装置包括具有用于废物焚化飞灰的进料口的装置的圆柱体和用于在物体的轴向上彼此分开的所得材料的排出口; 旋转轴支撑在主体内并设置有由螺钉构成的飞灰引入部，以及由搅拌叶构成的焚烧灰的搅拌部，旋转轴的导入部配置在供给口侧，搅拌部设置在排出口侧，导入部的螺杆的间距朝向搅拌部依次减小; 以及加热装置，其能够至少沿着身体的轴向方向将废物焚化烟灰加热至300℃以上。

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