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1. 发明专利

JP2007192452A Boiler device 有权
标题翻译：锅炉装置
公开(公告)号：JP2007192452A
公开(公告)日：2007-08-02
申请号：JP2006010722
申请日：2006-01-19
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： NOMURA SHINICHIRO , MINE SATOHIKO , KANEMOTO HIROAKI , YOSHIZAKO HIDEHISA , BABA AKIRA , OYATSU NORIYUKI , TADAKUMA SATOSHI
IPC分类号： F23C99/00 , F22B31/00 , F23L9/02
摘要： PROBLEM TO BE SOLVED: To provide a boiler device capable of preventing passing-through of an unburned gas without impairing combustion performance of solid fuel such as coal in a furnace, and to achieve reduction of CO concentration and NOx concentration in a combustion exhaust gas not only at a furnace central portion but also at a furnace side wall. SOLUTION: This boiler device is provided with a burner 6 of one or more stages burning the solid fuel with air quantity less than theoretical air ratio, further an AAP 7 of one or more stages jetting combustion air into the furnace, is disposed at an upstream side of the burner 6, the burner 6 and the AAP 7 are respectively disposed on a pair of wall surfaces opposite to each other, of the furnace, and an air dividing member 21 horizontally dividing the direction of air supplied from the AAP 7 into the furnace, and dividing the air jetting direction into folding-fan shapes, is disposed in the AAP 7. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供能够防止未燃烧气体的通过而不损害炉内的固体燃料如煤的燃烧性能的锅炉装置，并且实现燃烧中CO浓度和NOx浓度的降低排气不仅在炉中心部分而且在炉侧壁处。解决方案：该锅炉装置设置有一个或多个阶段的燃烧器6，燃烧具有小于理论空气比的空气量的固体燃料，另外将一个或多个阶段的将空气喷入炉中的AAP 7被设置在燃烧器6的上游侧，燃烧器6和AAP 7分别设置在炉子的彼此相对的一对壁面上，以及空气分隔部件21，水平地分割从AAP供给的空气的方向 7进入炉，并将空气喷射方向分成折扇形，设在AAP 7中。（C）2007，JPO＆INPIT

2. 发明专利

JP2007061684A Standing type crusher 有权
标题翻译：标准型破碎机
公开(公告)号：JP2007061684A
公开(公告)日：2007-03-15
申请号：JP2005247989
申请日：2005-08-29
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： TAKENO YUTAKA , KANEMOTO HIROAKI , TANABE TAKETOSHI
IPC分类号： B02C15/04 , B02C15/00
摘要： PROBLEM TO BE SOLVED: To enable both ways of miniaturizing a device by lowering a height of a standing type crusher and of maintaining the capability.
SOLUTION: The crusher is provided with a crushing mechanism having a tire-type crushing roller or a ball-shaped crushing ball, a crushing table having a groove portion opposed to the crushing roller or the crushing ball, and a pressurizing frame transmitting a pressure force against the crushing table to the crushing roller or the crushing ball, and a mechanism of classification having a rotary fin positioned at an upper portion of the crushing mechanism and carrying out a classification of solid particles crushed by centrifugal force, and a recovery member arranged beneath the rotary fin and recovering the classified solid particles, the recovery member having a recovery cone movable vertically. Further, the recovery cone is held by the pressurizing frame and is movable vertically.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过降低立式破碎机的高度和维持能力，能够实现装置的小型化。解决方案：破碎机设有具有轮胎式破碎辊或球形破碎球的破碎机构，具有与破碎辊或破碎球相对的槽部的破碎台，以及压缩机破碎机对破碎辊或破碎球的压力，以及分级机构，其具有位于破碎机构上部的旋转翅片，并进行通过离心力破碎的固体颗粒的分级，以及回收构件设置在旋转翅片下方并回收分类的固体颗粒，回收构件具有可垂直移动的回收锥。此外，恢复锥体由加压框架保持并且可垂直移动。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006212522A Crusher and coal burning boiler apparatus using the same 审中-公开
标题翻译：破碎机和燃煤锅炉设备使用相同
公开(公告)号：JP2006212522A
公开(公告)日：2006-08-17
申请号：JP2005026900
申请日：2005-02-02
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： KANEMOTO HIROAKI , TAKENO YUTAKA , HARADA TAKASHI , TATSUMA TERUAKI , TANABE TAKETOSHI
IPC分类号： B02C15/04
摘要： PROBLEM TO BE SOLVED: To provide a crusher of which pulverizing capacity can be increased or pulverizing power can be reduced when necessary and vibration produced at the time of pulverizing can be alleviated.
SOLUTION: The crusher is equipped with a plurality of pulverizing rollers 3 which are supported in a rockable manner and pulverizing rings 25 which are arranged below the pulverizing rollers 3. In this crusher, the diameter D of a pitch circle Q where the pulverizing ring 25 comes into contract with the pulverizing rollers 3 can be adjusted.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供可以提高粉碎能力的粉碎机，当需要时粉碎能力可以降低，并且可以减轻在粉碎时产生的振动。解决方案：破碎机配备有多个以可摇摆的方式支撑的粉碎辊3和布置在粉碎辊3下方的粉碎环25.在该破碎机中，节圆Q的直径D 粉碎环25与粉碎辊3收缩可以调节。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2013198883A Vertical crusher 有权
标题翻译：垂直破碎机
公开(公告)号：JP2013198883A
公开(公告)日：2013-10-03
申请号：JP2012069741
申请日：2012-03-26
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： TAKENO YUTAKA , KANEMOTO HIROAKI , TATSUMA TERUAKI , MITSUI HIDEO , AIZAWA TAKASHI
IPC分类号： B02C15/04 , F23K1/00
CPC分类号： B02C15/007 , B02C15/001 , B02C23/12 , F23K1/00 , F23K2201/103
摘要： PROBLEM TO BE SOLVED: To provide a vertical crusher that can raise operation efficiency by controlling wear of a throat vane, and lengthening an antifriction life.SOLUTION: A vertical crusher includes a throat 4 between a housing 32 and a grinding table 2, and the throat 4 has an annular duct enclosed with a throat inner circle wall 41 and a throat outer peripheral wall 42, the annular duct is delimited by a lot of throat vanes 40. The vertical crusher is characterized in that inclined parts 43a, 43b that extends from an inner circle wall surface of the housing 32 to a diagonally downward direction toward an upper end side of the throat outer peripheral wall 42, and a horizontal part 44 that continuously extends to an upper end of the throat outer peripheral wall 42 from a lower end of the inclined part 43b are provided, and an upper end face 40a of the throat vane 40 and an upper surface of a horizontal part 44 made to have an equal height.
摘要翻译：要解决的问题：提供一种通过控制喉部叶片的磨损来提高操作效率并延长耐磨寿命的立式破碎机。解决方案：立式破碎机包括在壳体32和研磨台2之间的喉部4，以及喉部4具有由喉部内圆壁41和喉部外周壁42封闭的环形管道，环形管道由许多喉叶40限定。垂直破碎机的特征在于，倾斜部分43a，43b从壳体32的内圆壁表面朝向喉部外周壁42的上端侧的向斜下方，以及水平部44，其从下端延伸到喉部外周壁42的上端设置有倾斜部43b，以及喉叶40的上端面40a和水平部44的上表面具有相等的高度。

5. 发明专利

JP2012122720A Pulverized coal-fired boiler, and pulverized coal burning method 有权
标题翻译：燃煤锅炉，粉煤燃烧方法
公开(公告)号：JP2012122720A
公开(公告)日：2012-06-28
申请号：JP2012033521
申请日：2012-02-20
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： KAMIKAWA YUKI , TANIGUCHI MASAYUKI , ORITA HISAYUKI , KOBAYASHI YOSHINOBU , BABA AKIRA , MINE SATOHIKO , NOMURA SHINICHIRO , OYATSU NORIYUKI , TADAKUMA SATOSHI , YOSHIZAKO HIDEHISA , KANEMOTO HIROAKI , KURAMASU KIMIHARU , ORII AKIHITO , TSUDA SHINJI , OKAZAKI HIROFUMI , YANO TAKANORI , SHIMODAIRA KATSUMI
IPC分类号： F23C6/04 , F23C7/02 , F23L9/02
CPC分类号： F23N3/002 , F22B1/22 , F23B5/02 , F23C5/28 , F23C7/008 , F23C7/04 , F23D1/005 , F23L9/04 , F23L13/06 , Y02E20/328
摘要： PROBLEM TO BE SOLVED: To provide a pulverized coal-fired boiler for efficiently supplying air to a central part of a furnace and the neighborhood of a furnace wall, thereby promoting mixture with combustion gas, and reducing both NOx and CO.SOLUTION: The boiler is characterized in that: a main after-air port is configured to jet air having a large momentum that can reach the central part of a furnace; a sub after-air port is configured to jet air having a small momentum to the neighborhood of a furnace wall face; and the sectional center of the sub after-air port is located within a range from 1 to 5 times of the caliber of the main after-air port from the sectional center of the main after-air port. The pulverized coal-fired boiler efficiently supplies air to the central part of the furnace and the neighborhood of the furnace wall, thereby facilitating mixture with combustion gas, and reducing both NOx and CO.
摘要翻译：要解决的问题：提供一种用于有效地向炉的中心部分和炉壁附近供应空气的粉煤锅炉，从而促进与燃烧气体的混合，并且还原NOx和CO。 P>解决方案：锅炉的特征在于：主空气端口被配置为喷射可以到达炉中心的大动量的空气; 副后端口被构造成将具有小动量的空气喷射到炉壁面附近; 副后端口的截面中心位于主要空气端口的中心部分的主要空气口口径的1至5倍的范围内。粉煤燃烧锅炉有效地向炉中央部分和炉壁附近供应空气，从而促进与燃烧气体的混合，并减少NOx和CO。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2008149281A Vertical-type roller mill and coal-fired boiler apparatus having it 有权
标题翻译：垂直式滚筒铣刀和煤焦炉设备
公开(公告)号：JP2008149281A
公开(公告)日：2008-07-03
申请号：JP2006341328
申请日：2006-12-19
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： NOMURA SHINICHIRO , OTANI YOSHINORI , TAKENO YUTAKA , KANEMOTO HIROAKI , TATSUMA TERUAKI , MITSUI HIDEO
IPC分类号： B02C15/04
摘要： PROBLEM TO BE SOLVED: To provide a vertical-type roller mill which can control vibration and a coal-fired boiler apparatus.
SOLUTION: The vertical-type roller mill has a housing 7, a crushing table 2 arranged in the housing 7, and a plurality of crushing rollers 3 rotating on the crushing table 2, and bites a solid material between the crushing table 2 and a crushing roller 3 to crush it, wherein the vertical-type roller mill has a particle guiding member 80 which guides the particle got outside the crushing roller 3 to a biting-part side between a crushing roller 3b on the downstream side in the rotational direction of the crushing table and the crushing table 2.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够控制振动的立式辊磨机和燃煤锅炉装置。解决方案：垂直式辊磨机具有壳体7，设置在壳体7中的破碎台2和在破碎台2上旋转的多个破碎辊3，并且在破碎台2之间咬住固体材料以及破碎辊3，使其破碎，其中，垂直型辊磨机具有粒子引导部件80，该粒子引导部件80将获得在破碎辊3外部的粒子引导到旋转的下游侧的破碎辊3b之间的咬入部侧破碎台和破碎台2的方向。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2006110456A Vertical type mill and charcoal burning boiler facility provided with the same 审中-公开
标题翻译：垂直式铣刀和烧焦锅炉设备
公开(公告)号：JP2006110456A
公开(公告)日：2006-04-27
申请号：JP2004300126
申请日：2004-10-14
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： KANEMOTO HIROAKI , TAKENO YUTAKA
IPC分类号： B02C15/04 , B02C23/22
摘要： PROBLEM TO BE SOLVED: To provide a vertical type mill capable of performing stable execution even when increase of an amount of air is suppressed.
SOLUTION: The vertical type mill is provided with a crushing part 5 having a throat 4 for introducing air on an outer peripheral part; and a classification part 8 provided above the crushing part 5. In the vertical type mill, the powder crushed by the crushing part 5 is conveyed to the classification part 8 by air 18 from the throat 4, the coarse particle classified by the classification part 5 is returned and re-crushed in the crushing part 5 and the fine particle classified by the classification part 5 is discharged to the outside of the system. A re-circulation system 27 for extracting a part of the air 18 from a rear flow side of the crushing part 5 and re-circulating the extracted air to an upstream side of the throat 4 is provided.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在抑制空气量的增加的情况下，也能够提供能够稳定执行的立式粉碎机。解决方案：垂直式粉碎机设置有具有用于在外周部分引入空气的喉部4的破碎部分5; 以及设置在破碎部5的上方的分类部8.在立式粉碎机中，由破碎部5粉碎的粉末由空气18从喉部4输送到分类部8，由分类部5分类的粗粒在破碎部5中返回并重新粉碎，由分级部5分类的微粒排出到系统外部。提供了用于从破碎部5的后流侧抽出一部分空气18并将抽出的空气再循环到喉部4的上游侧的再循环系统27。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006231112A Crushing machine 有权
标题翻译：冲压机
公开(公告)号：JP2006231112A
公开(公告)日：2006-09-07
申请号：JP2005045590
申请日：2005-02-22
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： TAKENO YUTAKA , KANEMOTO HIROAKI , MITSUI HIDEO , IKEDA MASAHIRO
IPC分类号： B02C15/04
摘要： PROBLEM TO BE SOLVED: To provide a crushing machine realizing uniformness of a throat-passing flow rate and capable of suppressing reduction of a pressure loss and abrasion of a housing and a crushing part. SOLUTION: The crushing machine is provided with a housing 41, a crushing table 2 installed at an inner side of the housing 41, a plurality of crushing elements 3 installed on the crushing table 2, the throat 4 divided by a large number of throat fins 30 in which a clearance of the housing 41 and the crushing table 2 is arranged circumferentially; and a window box 9 provided at a lower part of the throat 4. Crushed particles produced by biting of the crushing table 2 and the crushing elements 3 are passed from the window box 9 to spaces between the throat fins 30 and is upwardly conveyed by air 51 jetted to an outer peripheral part of the crushing table 2. A large number of sheets of flow regulating plates 32 are provided below the throat 4 in the window box 9 along the circumference of the throat. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种实现通气流量均匀性且能够抑制壳体和破碎部的压力损失和磨损的降低的破碎机。解决方案：破碎机设置有壳体41，安装在壳体41的内侧的破碎台2，安装在破碎台2上的多个破碎元件3，被大量分割的喉部4 其中壳体41和破碎台2的间隙周向布置在其中; 以及设置在喉部4的下部的窗口箱9.由破碎台2和破碎元件3的咬合产生的粉碎的颗粒从窗口箱9通过到咽喉翅片30之间的空间并被空气向上传送喷射到破碎台2的外周部分。沿着喉部的圆周，在窗口箱9的喉部4的下方设置有大量的流量调节板32。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2003311171A Mill and working method therefor 审中-公开
标题翻译：其磨机及其工作方法
公开(公告)号：JP2003311171A
公开(公告)日：2003-11-05
申请号：JP2003122294
申请日：2003-04-25
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： SATO KAZUNORI , MEGURI NOBUYASU , SHOJI KAZUNORI , KANEMOTO HIROAKI , TAOKA YOSHINORI , HASEGAWA TADASHI , YUASA HIROSHI
IPC分类号： B02C15/04 , B02C15/06
摘要： PROBLEM TO BE SOLVED: To provide a mill of which the generation of a self-excitation vibration at the mill is estimated exactly by catching indication of generation; and a working method therefor. SOLUTION: When a mill for pulverizing a material while a pulverization roller carrying out a pendulum motion or a ring ball is pressurized by a pressurization means and classifying it by the revolution number of a rotary classifier or a primary air stream of a cyclone classifier corresponding to a grain size is worked, the revolution number of the rotary classifier or at least any one of a vane opening of the cyclone classifier, the amount of pressurization of the pressurization means, an amount of primary air, a temperature of primary air or a amount of water poured to a pulverization material is controlled if the amount of displacement of the pressurization means arrives at a predetermined value. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种在磨机中产生自激振动的磨机通过捕获发电指示来精确估计; 及其工作方法。解决方案：当用于通过加压装置加压执行摆锤运动的粉碎辊或环球的粉碎机的磨机，并通过旋转分选机或旋风分离器的一次空气流的旋转数进行分选时加工对应于粒度的分选机，旋转分选机的旋转数或旋风分选机的叶片开口中的至少任一个，加压装置的加压量，一次空气的量，一次空气的温度或者如果加压装置的位移量达到预定值，则控制浇注到粉碎材料的水量。版权所有（C）2004，JPO

10. 发明专利

JPH11276919A Roller mill 失效
标题翻译：轧辊铣刀
公开(公告)号：JPH11276919A
公开(公告)日：1999-10-12
申请号：JP8631598
申请日：1998-03-31
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： SATO KAZUNORI , KANEMOTO HIROAKI , MURAKAMI EIJI , MEGURI NOBUYASU , MITSUI HIDEO , SAKODA KOTARO , ONO YUKINORI
IPC分类号： B02C15/04
摘要： PROBLEM TO BE SOLVED: To stabilize the pulverizing part of a roller mill to make self-exciting vibration hardly occur even if secular distortion thereof is encountered.
SOLUTION: In the roller mill for pulverizing raw material 1 by linking a pulverizing race 5 of a turntable 3 and pulverizing rollers 18 together, both the outer side parts at the pulverizing surface in the crossing direction of the pulverizing roller 18 are formed of hardened overlay parts 19, and the central part at the pulverizing surface of the pulverizing roller 18 is formed of parent material to make it a parent material pulverizing surface. Since the hardness (wear resistance) of material at the pulverizing surface of the pulverizing roller 18 is thus differentiated in the crossing direction, the pulverizing surface of the pulverizing roller 18 is worn and deformed so that its central part becomes hollow with time and the rolling of the pulverizing roller 18 is kept stationary, thus self-exciting vibration hardly occurs, moreover, since the recess in the central part of the pulverizing roller 18 progresses at the use period of the mill is lengthened, the longer it is used, the more hardly the self-exciting vibration occurs.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：为了使辊磨机的粉碎部稳定，即使遇到其长期变形也难以发生自激振动。解决方案：在用于粉碎原料1的辊磨机中，通过将转盘3的粉碎座圈5和粉碎辊18连接在一起，粉碎辊18的交叉方向上的粉碎表面的外侧部分由硬化覆盖层部件19，粉碎辊18的粉碎面的中央部由母材形成，使其成为母材粉碎面。由于粉碎辊18的粉碎面的材料的硬度（耐磨耗性）因此在交叉方向上有差异，所以粉碎辊18的粉碎面磨损变形，使其中心部分随时间变得中空，粉碎辊18保持静止，因此几乎不发生自激振动，此外，由于粉碎辊18的中心部分中的凹部在轧机的使用期间进行延长，所用时间越长，几乎不发生自激振动。

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