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1. 发明公开

EP3767173A1 FLUIDIZED BED HEAT RECOVERY DEVICE 有权
公开(公告)号：EP3767173A1
公开(公告)日：2021-01-20
申请号：EP19767467.4
申请日：2019-03-06
申请人： Ebara Environmental Plant Co., Ltd.
发明人： KUDO, Sho , NAGATO, Shuichi , ISHIKAWA, Eiji , KAJIWARA, Hirokazu , NOGUCHI, Manabu , MATSUOKA, Kei
IPC分类号： F23C10/04 , F23G5/30
摘要： The present invention relates to a fluidized-bed heat recovery apparatus for uniformly combusting solid materials including incombustibles, and for recovering heat energy while discharging the incombustibles. In a fluidized-bed reactor (1), a gas diffuser configured to give different fluidizing velocities in a fluidized-bed is provided at a furnace bed. A first weakly fluidized region (WF) having a small fluidizing velocity is formed to generate a downward flow of the fluidized medium in the first fluidized region (WF), and a strongly fluidized region (SF) having a large fluidizing velocity is formed to generate an upward flow of the fluidized medium in the strongly fluidized region (SF), thereby forming a swirling flow of the fluidized medium in the fluidized bed. Outside the strongly fluidized region (SF), a second weakly fluidized region (WF) having a small fluidizing velocity is formed to generate a downward flow of the fluidized medium, so that a part of the fluidized medium flows from the strongly fluidized region (SF) into the second weakly fluidized region (WF). A heat recovery device having a heat transfer surface is located in the second weakly fluidized region (WF).

2. 发明公开

EP3287197A1 FLUIDIZED BED CLASSIFICATION METHOD AND FLUIDIZED BED CLASSIFICATION DEVICE 有权
标题翻译：流化床分级方法和流化床分级装置
公开(公告)号：EP3287197A1
公开(公告)日：2018-02-28
申请号：EP16783197.3
申请日：2016-04-20
申请人： Ebara Environmental Plant Co., Ltd.
发明人： MIYOSHI, Norihisa , MATSUOKA, Kei , IIDA, Yuichi , ISHIKAWA, Eiji , KAWAGISHI, Takayoshi
IPC分类号： B07B4/08 , B01J8/24 , B07B9/00 , F23G5/30
CPC分类号： F23G5/30 , B01J8/26 , B01J8/34 , B01J8/36 , B01J8/44 , B01J2208/00955 , B03B4/065 , B07B4/08 , F23H2700/009
摘要： The present invention relates to a fluidized-bed classification method applicable to a fluidized-bed furnace system which requires to draw out incombustibles together with a fluidized medium in a fluidized bed furnace for combusting wastes such as municipal wastes, refuse derived fuel (RDF), waste plastics, waste FRP, biomass waste, automotive waste and waste oil, or solid combustibles such as solid fuel containing incombustibles like coal. The fluidized-bed classification method includes supplying a mixture (A) into a coarse classification section (1) partitioned by a partition wall (3) from a fine classification section (2); removing a foreign matter (L) having a relatively large size and a foreign matter (H) having a large specific gravity in the coarse classification section (1) while supplying fluidizing air to the coarse classification section (1); introducing the mixture from which the foreign matter (L, H) has been removed into the fine classification section (2) by mainly passing the mixture over the partition wall (3); and further removing the foreign matter (S) in the fine classification section (2) while supplying fluidizing air to the fine classification section (2).
摘要翻译：本发明涉及适用于流化床炉系统的流化床分级方法，该流化床分级方法需要在用于燃烧废物如城市废物，垃圾衍生燃料（RDF）等的流化床炉中与流化介质一起排出不可燃物。废塑料，废玻璃钢，生物质废物，汽车废物和废油，或固体可燃物，如含有不可燃物如煤的固体燃料。流化床分级方法包括：将混合物（A）从细分级部分（2）供应到由分隔壁（3）分隔的粗分级部分（1）中; 一边向粗分级部（1）供给流化空气，一边在粗分级部（1）中除去比重大的异物（L）和比重大的异物（H）。通过主要使混合物通过分隔壁（3），将已除去异物（L，H）的混合物引入到细分级分区（2）中; 并且一边向微细分级部（2）供给流动空气一边进一步除去微细分级部（2）内的异物（S）。

3. 发明公开

EP4372278A1 INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND INFORMATION PROCESSING PROGRAM 审中-实审
公开(公告)号：EP4372278A1
公开(公告)日：2024-05-22
申请号：EP22842137.6
申请日：2022-07-13
申请人： Ebara Environmental Plant Co., Ltd. , Ridge-I Inc.
发明人： TOMARU, Haruyuki , MACHIDA, Junya , ITO, Kazuya , KAWACHI, Takahiro , MATSUOKA, Kei , KOMATSU, Takayoshi , ICHIKI, Kazuki , IZAWA, Ryohei , KIMURA, Masanari
IPC分类号： F23G5/50 , G06T7/00
CPC分类号： F23G5/50 , G06T7/00
摘要： An information processing method for generating an identification algorithm that identifies types of waste material includes a step of generating a first model that is an identification algorithm of types of waste material by machine learning first image data obtained by capturing images of inside of waste pits of a plurality of facilities in which waste material is accumulated and first training data in which respective pieces of the waste material in the images are labeled with types, and a step of generating a second model that is an identification algorithm that supports waste material of a second facility different from the plurality of facilities by additionally learning second image data obtained by capturing an image of inside of a waste pit of the second facility and second training data in which respective pieces of waste material in the image are labeled with types, with respect to the generated first model.

4. 发明公开

EP3816515A1 METHOD FOR ESTIMATING STATE QUANTITY OF COMBUSTION FACILITY, COMBUSTION CONTROL METHOD, AND COMBUSTION CONTROL DEVICE 审中-公开
公开(公告)号：EP3816515A1
公开(公告)日：2021-05-05
申请号：EP19814565.8
申请日：2019-05-31
申请人： Ebara Environmental Plant Co., Ltd.
发明人： MATSUOKA, Kei , UMEZAWA, Toshiyuki , YOKOYAMA, Akiko
IPC分类号： F23G5/50 , G05B23/02
摘要： Provided is a method for estimating a state quantity that is difficult to measure directly in a combustion facility for combusting a combustible. At least one state quantity that is difficult to measure directly in the combustion facility for combusting the combustible is treated as an objective variable, and at least one observed quantity that can be measured directly at least one observation point established in the combustion facility and/or at least one calculated quantity that can be computed by calculation from the at least one observed quantity is treated as an explanatory variable in a state space model, and the state space model is used to estimate the objective variable.

5. 发明授权

EP3287197B1 FLUIDIZED-BED CLASSIFICATION METHOD AND FLUIDIZED-BED CLASSIFICATION APPARATUS 有权
公开(公告)号：EP3287197B1
公开(公告)日：2020-10-21
申请号：EP16783197.3
申请日：2016-04-20
申请人： Ebara Environmental Plant Co., Ltd.
发明人： MIYOSHI, Norihisa , MATSUOKA, Kei , IIDA, Yuichi , ISHIKAWA, Eiji , KAWAGISHI, Takayoshi
IPC分类号： B03B4/06 , B07B4/08 , F23G5/30 , B01J8/26 , B01J8/34 , B01J8/36 , B01J8/44

6. 发明公开

EP3660397A1 WASTE COMPOSITION ESTIMATION DEVICE, SYSTEM, PROGRAM, METHOD, AND DATA STRUCTURE 有权转让
公开(公告)号：EP3660397A1
公开(公告)日：2020-06-03
申请号：EP18840599.7
申请日：2018-07-09
申请人： Ebara Environmental Plant Co., Ltd.
发明人： MATSUOKA, Kei , KAWACHI, Takahiro , ICHIKAWA, Junichi , YOKOYAMA, Akiko , UMEZAWA, Toshiyuki
IPC分类号： F23G5/50 , F23G5/44 , B65F5/00
摘要： A device for estimating composition of waste in a waste pit in which waste of various compositions is mixed, using a learning model is provided. A device comprises: a training data generation unit which generates training data associated with a captured image of waste stored in the waste pit; a model construction unit which constructs a model by performing learning using the training data; and an estimation unit which inputs, to the model, data of a new captured image of the waste stored in the waste pit, and obtains a value representing composition of the waste corresponding to the new image.

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