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1. 发明专利

JPH06159615A AIR-COOLING TYPE FLUIDIZED BED COMBUSTION DEVICE 失效
公开(公告)号：JPH06159615A
公开(公告)日：1994-06-07
申请号：JP33683792
申请日：1992-11-25
申请人： EBARA CORP , SUMITOMO CEMENT CO
发明人： IKEDA TAKESHI , MUKAI KATSUHARU , HORIKOSHI TAKEHISA , NAKATSUKA MAKOTO , MAKIYAMA YOSHIKI , KUBOTA NORIHISA , HIGO TSUTOMU , MATSUO HAJIME
IPC分类号： F23C10/28 , F23L9/00 , F23C11/02
摘要： PURPOSE:To provide an air-cooing type fluidized bed combustion device in which no thermal loss occurs, an adjustment of cooling capability can be performed instantly and easily, there is no possibility of damage of wear loss and a fluidized bed can be cooled. CONSTITUTION:An air-cooled fluidized bed type combustion device 1 is constructed such that a horizontal cross sectional area within a combustion container 6 is gradually expanded within an area (a) ranging from near a surface of a standstill layer of the fluidized bed 2 to a location above the surface of the standstill layer by about 4m and concurrently there is provided means for blowing cooling air 9 into the area through a fluidized bed adjusting mechanism 16 so as to perform a direct cooling of the above part of the fluidized bed 2 and a floating layer 3.

2. 发明专利

JPH06159616A FLUIDIZED BED TYPE COMBUSTION DEVICE 失效
公开(公告)号：JPH06159616A
公开(公告)日：1994-06-07
申请号：JP33684092
申请日：1992-11-25
申请人： EBARA CORP , SUMITOMO CEMENT CO
发明人： IKEDA TAKESHI , MUKAI KATSUHARU , HORIKOSHI TAKEHISA , NAKATSUKA MAKOTO , MAKIYAMA YOSHIKI , KUBOTA NORIHISA , HIGO TSUTOMU , MATSUO HAJIME
IPC分类号： F23C10/18 , F23L9/00 , F23C11/02
摘要： PURPOSE:To gradually expand a horizontal cross sectional area within a combustion container at an area ranging from a surface of a standstill layer of a fluidized bed above a floating layer, cause gas flow containing fluidized medium to pass through a higher region than the floating layer and flow out of a higher region together with gas got from a lower part, restrict an eccentric flow of flowing gas and restrict a discharging of the fluidized medium out of the floating layer. CONSTITUTION:A horizontal cross-sectional area within a combustion container is expanded in sequence from near a surface of a standstill layer of a fluidized bed 2 to an area (a) above the surface of the standstill layer by about 4m. An area (b) higher than the surface of the standstill layer by 4m is provided with a flowing inlet 16 to which gas flow containing fluid medium is flown. The gas flow passes through the area which is higher than the surface of the standstill layer by more than 4m, a flow direction is not disturbed by a wall surface and then the gas flow is flowed out of an outlet port 17 together with the gas flow got from the lower part at a higher region than the surface of the standstill layer by 4m. In this way, it is possible to restrict formation of eccentric flow with the flowing gas and to restrict the discharging of the flowing medium got from the floating layer.

3. 发明专利

JPH06159638A FLUIDIZED-BED COMBUSTION EQUIPMENT FOR COMBUSTIBLES INCLUDING IRON COMPONENT 失效
公开(公告)号：JPH06159638A
公开(公告)日：1994-06-07
申请号：JP33683992
申请日：1992-11-25
申请人： EBARA CORP , SUMITOMO CEMENT CO
发明人： IKEDA TAKESHI , MUKAI KATSUHARU , HORIKOSHI TAKEHISA , NAKATSUKA MAKOTO , MAKIYAMA YOSHIKI , KUBOTA NORIHISA , HIGO TSUTOMU , MATSUO HAJIME
IPC分类号： F23G5/30
摘要： PURPOSE:To provide a fluidized-bed combustion equipment wherein various harmful evils which are generated by an excess of a mixed quantity can be prevented by suppressing an increase of the mixed quantity such as an iron content or an iron oxide in a fluid medium. CONSTITUTION:An equipment having a fluidized-bed combustion furnace 1 which burns combustibles 15 that includes an iron component as a main non-combustible material, comprises non-combustibles taking-out devices 3, 5 that take out non-combustibles with a fluid medium of a fluidized-bed 2 out of the furnace, a means 17 that cools a taken out fluid medium and the non-combustibles, and a magnetic selection device 9 executing a removal of an iron component and an iron oxide from a cooled fluid medium and the non-combustibles, and a magnetically selected fluid medium is returned to the fluidized-bed 2 via a vibration screen 10 and a makeup valve 11.

4. 发明专利

JPH06159637A COMBUSTION OF COMBUSTIBLES INCLUDING STEEL WIRE BY FLUIDIZED-BED 失效
公开(公告)号：JPH06159637A
公开(公告)日：1994-06-07
申请号：JP33683892
申请日：1992-11-25
申请人： EBARA CORP , SUMITOMO CEMENT CO
发明人： IKEDA TAKESHI , MUKAI KATSUHARU , HORIKOSHI TAKEHISA , NAKATSUKA MAKOTO , MAKIYAMA YOSHIKI , KUBOTA NORIHISA , HIGO TSUTOMU , MATSUO HAJIME
IPC分类号： F23G5/30 , F23G7/12
摘要： PURPOSE:To provide a combustion method of combustibles including a steel wire by using a fluidized-bed wherein a long interval of a continuous operation becomes possible by making it unnecessary to execute manually a steel wire removal work from an equipment by hands and by easily taking out the steel wire from the equipment. CONSTITUTION:In a combustion method of a fluidized-bed combustion device comprising an equipment wherein combustibles 15 including a steel wire is burnt in the fluidized-bed 2, non-combustibles with a fluidized medium body is taken out of a combustion furnace 1 and after a passage through a non- combustibles shoot 3 and a non-combustibles taking out conveyer 5, the fluidized medium body and the non-combustibles are subjected to a fractionation by a trommel 6 and/or a magnetic selection 9 and the fluidized medium body is returned to the fluidized-bed 2, the combustibles including the steel wire are loaded into the fluidized-bed within a range where the fluidized-bed temperature is from 800 to 1100 deg.C and are made to burn, and by this the steel wire is shredded to pieces and is discharged out of the furnace with the fluidized medium.

5. 发明专利

JPS6246820A SILO DELIVERY DEVICE 失效
公开(公告)号：JPS6246820A
公开(公告)日：1987-02-28
申请号：JP18169485
申请日：1985-08-21
申请人： EBARA CORP
发明人： KAJIYAMA KENJI , IKEDA TAKESHI
IPC分类号： B65G65/48
摘要： PURPOSE:To make operation on a delivery device ever so simple, by constituting it in setting up a rotary disc and a rotary paddle feeder, consisting of plural paddles, travelably along a cone, in case of the above-captioned device for quartz or the like. CONSTITUTION:A rotary disc 11 is rotated in the arrow A direction and a feeder 10 on the whole is traveled in the arrow B direction. When paddles 12 reach to the discharge port of a silo, these paddles 12 come into contact with the stored matter reposed in the bottom part of a groove 7, whereby each paddle 12 is opened up to its maximum opening angle due to the resistance. Under this condition, these paddles 12 continue their rotation, scraping up the stored matter to a tip end of a rack 2, thus it is delivered to a conveyor C1. In this case, a paddle stopper and a spacer (unillustrated herein) are installed in the root of these paddles 12, and with an alteration of thickness in this spacer, the maximum opening angle of each paddle 12 is made adjustable. With this constitution, the operation is simplifiable.

6. 发明专利

JP2005337567A Waste dryer and waste disposal system 有权
标题翻译：废物干粉和废物处理系统
公开(公告)号：JP2005337567A
公开(公告)日：2005-12-08
申请号：JP2004155929
申请日：2004-05-26
申请人： Ebara Corp , Yamato Sanko Seisakusho:Kk , 株式会社大和三光製作所 , 株式会社荏原製作所
发明人： ISHII NOBORU , ICHIHARA OSAMU , IKEDA TAKESHI , KAJIYAMA KENJI , OTA HIDEFUMI , ARAI SHOTARO
IPC分类号： F26B25/04 , B09B3/00 , F26B17/32 , F26B21/00 , F27B7/10 , F27B7/30 , F27B7/34 , F27B7/36 , F27B7/38
摘要： PROBLEM TO BE SOLVED: To provide a drum rotating dryer wherein a stable operated condition can be established while suppressing the entanglement and accumulation of wastes on the upper part of a hot air blow duct.
SOLUTION: The waste dryer 10 comprises a rotationally driven drum 11 having one end on a waste supply side and the other end on a waste discharge side and the hot air blow duct 12 inserted and arranged into the drum 11 in the axial direction and having a plurality of hot air blow nozzles 16 for blowing hot air into the drum 11. The hot air is blown from the hot air blow duct 12 through the hot air blow nozzles 16 into the drum 11 to dry waste layers 32 charged into the drum 11. In the drum 11 at its upper part throughout the length of the hot air blow duct 12, a waste accumulation preventing cover 19 is provided which has an upper face shaped into an approximately circularly protruded curve and a preset width. An air cooled jacket 18 is provided in the waste accumulation preventing cover 19.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种滚筒式旋转干燥器，其中可以建立稳定的操作条件，同时抑制废热物质在热空气吹送管道上部的缠结和累积。解决方案：废弃干燥机10包括旋转驱动的滚筒11，该滚筒11的一端位于废料供应侧，另一端位于废料排放侧，热风吹管12沿轴向插入并布置在滚筒11中并且具有多个用于将热空气吹入滚筒11的热空气喷嘴16.热空气从热空气吹送管道12通过热空气吹送喷嘴16吹入滚筒11中，以将废物层32充入到在鼓11中，在热空气吹送管12的整个长度的上部的滚筒11中设置有具有形成为大致圆弧形的上表面和预定宽度的废弃物积聚防止盖19。废弃物积聚防止罩19中设有空气冷却护套18.版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JPH0835640A SOLIDIFYING METHOD OF INCINERATION ASH 失效
公开(公告)号：JPH0835640A
公开(公告)日：1996-02-06
申请号：JP19211094
申请日：1994-07-22
申请人： EBARA INFILCO , EBARA CORP
发明人： IKEDA TAKESHI , SUGITA TAKAFUMI , TSUJI HIDEKI
IPC分类号： F23J1/00
摘要： PURPOSE:To prevent the decay of shape of formed matter or granulated matter due to aging by a method wherein incineration ash is added with binder or water glass and is kneaded. CONSTITUTION:Incineration ash, which is reserved in an ash banker 4, is supplied into an ash solidifying device 6 through an ash supplying machine. Cement or chelator is supplied from a cement or chelator supplying machine 7 into the ash solidifying device 6 while water is supplied into the same device 6 from an adding water line having a water tank 8. A binder supplying line is installed differently by branching from the adding water line and binder, consisting of water glass, is supplied from the binder tank 11 into a line mixer 12 and the binder is sent into an ash solidifying device 6 after being mixed with water in the line mixer 12. Then, the temperature of the mixture is reduced and, therefore, the generation of water vapor is reduced extremely and the generation of hydrogen gas is also reduced whereby self decay is eliminated. The solidified shape of the ash can thereby be maintained and the generation of dust upon throwing the ash can be prevented.

8. 发明专利

JPS62222935A SILO DELIVERING DEVICE 失效
公开(公告)号：JPS62222935A
公开(公告)日：1987-09-30
申请号：JP6589386
申请日：1986-03-26
申请人： EBARA CORP
发明人： IKEDA TAKESHI , MAKIYAMA YOSHIKI , OBA TSUTOMU
IPC分类号： B65G65/48
摘要： PURPOSE:To securely seal the inside and outside of a silo and prevent pollution and spontaneous ignition by providing an annular body on the outer periphery of a revolving chute formed in an integrated form with a plough for raking up stored objects while providing a flexible seal body which is slidingly brought into contact with the peripheral face of said annular body, on a part of a bottom board. CONSTITUTION:A revolving chute 13 with a slightly larger diameter is fixedly provided on the bottom end of a revolving chute 8, and a ground seal 15 is provided in between both chutes 13, 14. An annular body, i.e., a ring 23 is fixedly provided on the outer periphery, near the bracket 2, of the revolving chute 8. On the other hand, a seal ring 24 as a flexible seal body which is slidingly brought into contact with the ring 23 is provided on a bracket 2. And, the inner faces of the forked parts 24a, 24b of the seal ring 24 are slidingly brought into contact with the upper and lower faces 23a, 23b of the ring 23, thereby, removing a gap between the bottom board 2 and the revolving chute 8, to seal the inside and outside of a silo 1. Thereby, pollution on the outside of a device can be prevented while preventing the spontaneous ignition of stored objects such as coal, etc.

9. 发明专利

JPS61263527A TRAVELING TYPE STAGNATING OBJECTS CARRYOUT DEVICE 失效
公开(公告)号：JPS61263527A
公开(公告)日：1986-11-21
申请号：JP10058485
申请日：1985-05-14
申请人： EBARA CORP
发明人： HIROTA TAKESHI , MITSUYA SHUNICHI , IKEDA TAKESHI , KAJIYAMA KENJI
IPC分类号： B65G65/40 , B65G63/00 , B65G65/42 , B65G65/44
摘要： PURPOSE:To provide an output device for a storage with perfect performance under both operations of the output device, i.e. fore and aft, by decreasing or increasing the amount of output from the output device when movement is made in the same or reverse direction as/to the transporting device located below. CONSTITUTION:A pair of scrapers 8a, 8b of this output device 4 for a storage are opened and closed through selector gears 10a, 10b by winding a rope 12 on drums 13a, 13b. When the device 4 moves in the regular/reverse direction, the relative speed with the transport device 5 decreases/increases, so that the opening angle of said scrapers 8a, 8b is made smaller/larger when the device 4 moves in the same/opposite direction as/to the traveling of the device 5, so as to allow the scrapers 8a, 8b to put out the stored objects with a comparatively small width X or large width Y, which provides a comparatively small or large amount of output.

10. 发明专利

JPS59198222A Pneumatic transport apparatus 失效
标题翻译：气动运输装置
公开(公告)号：JPS59198222A
公开(公告)日：1984-11-10
申请号：JP7305183
申请日：1983-04-27
申请人： Ebara Corp , Taisei Corp
发明人： MITSUYA SHIYUNICHI , IKEDA TAKESHI , DOI YASUO
IPC分类号： B65F5/00 , B65G53/24 , B65G53/60
CPC分类号： B65G53/24
摘要： PURPOSE:To enable smooth transport by connecting a distribution conveyer to a discharge port of a separator and disposing a plurality of storing and discharging machines. CONSTITUTION:A separator 8 is connected to a pipeline for pneumatic transport of a solid, and a plurality of storing and discharging machines 12a, 12b are disposed corresponding to a plurality of discharge ports 16a, 16b of a distribution conveyer 15 connected to a solid discharge port 81 of the separator through pipelines. Intercepting valves 18a, 18b are disposed respectively in pipelines connecting the storing and discharging machines 12a and 12b. In this arrangement, a solid can be smoothly transported from a throwing-in station to a collecting station, and each speed of discharging the solid from the storing and discharging machines at the collecting station is made equal.
摘要翻译：目的：通过将分配输送机连接到分离器的排出口并设置多个储存和排出机器来实现平稳运输。构成：分离器8连接到用于气体输送固体的管道，并且多个储存和排出机器12a，12b相对于分配输送器15的多个排出口16a，16b设置，该分配输送器15连接到固体放电通过管道分离器的81口。截流阀18a，18b分别设置在连接储存和排出机12a和12b的管道中。在这种布置中，固体可以从投放站平稳地输送到收集站，并且使从收集站的存储和排出机器排出固体的速度相等。

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