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1. 发明专利

JP2005308280A Ash melting furnace 审中-公开
标题翻译： ASH熔炼炉
公开(公告)号：JP2005308280A
公开(公告)日：2005-11-04
申请号：JP2004124161
申请日：2004-04-20
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIRATA TAKEHIKO , SAEKI KENTARO , TERABE YASUNORI
IPC分类号： H05H1/32 , C04B35/00 , F23G5/44 , F23J1/00 , F23M5/00 , F27B3/14 , F27D1/00 , F27D11/08
摘要： PROBLEM TO BE SOLVED: To provide an ash melting furnace with refractories having improved salt permeation resistance and insulating resistance to elongate a period for repairing the refractories. SOLUTION: The refractories 6 are formed of Al 2 O 3 , arranged on a ceiling 10a and a side wall 10b of the ash melting furnace in no contact with ash melted liquid. The Al 2 O 3 contains impurities of 20 wt% or less or SiC or SiC of 80 wt% or more. Thus, the salt permeation resistance and insulating resistance are improved to elongate a period of repairing the refractories. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有改善的耐盐渗性和耐绝缘性的耐火材料的灰熔炉，以延长修复耐火材料的时间。
解决方案：耐火材料6由设置在灰熔化炉的天花板10a和侧壁10b上的不与灰分接触的Al 2 3 形成熔化液体。含有20重量％以下的杂质或80重量％以上的SiC或SiC的杂质。因此，耐盐渗性和绝缘电阻得到改善以延长修复耐火材料的时间。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005272193A High corrosion resistant material and reaction apparatus using the same 审中-公开
标题翻译：使用相同的高耐腐蚀材料和反应装置
公开(公告)号：JP2005272193A
公开(公告)日：2005-10-06
申请号：JP2004085968
申请日：2004-03-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIRATA TAKEHIKO , TSURU YASUHIKO
IPC分类号： C02F11/08 , B01J3/00 , B01J3/04 , B01J19/00 , C04B35/10
摘要： PROBLEM TO BE SOLVED: To provide a high corrosion resistant material exhibiting high corrosion resistance under a strong acidic or strong basic high temperature environment in spite of a low cost and to provide a reaction apparatus using the same. SOLUTION: The inside surface of a reaction vessel and a pipe line of a super critical water reaction apparatus for treating sewage sludge under a super critical water environment is lined with a material comprising a ceramic prepared by incorporating 0.1-2 wt.% MgO in inexpensive Al 2 O 3 containing SiO 2 as an impurity. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供在强酸性或强碱性高温环境下表现出高耐腐蚀性的高耐蚀材料，尽管成本低，并且提供使用其的反应装置。解决方案：在超临界水环境下处理污水污泥的超临界水反应装置的反应容器的内表面和管线衬有包含通过掺入0.1-2重量％含有作为杂质的SiO 2 SBB的廉价Al 2 SB 3 O 3中的MgO。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005105417A Raw material for thermal spraying of tbc, method for manufacturing the same, gas turbine member, and gas turbine 有权
标题翻译：用于TBC热喷涂的原材料，其制造方法，气体涡轮机构件和气体涡轮机
公开(公告)号：JP2005105417A
公开(公告)日：2005-04-21
申请号：JP2004304423
申请日：2004-10-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TORIGOE TAIJI , MORI KAZUTAKA , OKADA IKUO , AOKI SUNAO , TAKAHASHI KOJI , OHARA MINORU , HIRATA TAKEHIKO , KANEKO HIDEAKI
IPC分类号： F01D5/28 , C22C19/03 , C22C19/07 , C23C4/10 , F02C7/00
摘要： PROBLEM TO BE SOLVED: To provide stabilized zirconia powder of high stabilization in which rare earth oxide particles such as yttria and zirconia particles are uniformly mixed for raw material for thermal spraying of TBC (thermal barrier coating). SOLUTION: Raw material for thermal spraying of TBC is obtained by adding zirconia powder of specific surface area of ≥10 m 2 /g and rare earth oxide powder of specific surface area of ≥10 m 2 /g. In a method for manufacturing raw material for thermal spraying of TBC, zirconia powder of specific surface area of ≥10 m 2 /g and rare earth oxide powder of specific surface area of ≥10 m 2 /g are blended together with binder or dispersing agent in a slurry, granulated into the particle size of 10-100 μm, and heat-treated under the condition of 1,300-1,600°C for 1-10 hours. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供稳定化稳定的稳定化氧化锆粉末，其中稀土氧化物颗粒如氧化钇和氧化锆颗粒均匀混合用于TBC（热障涂层）的热喷涂用原料。
解决方案：TBC热喷涂原料通过加入比表面积≥10m 2 / g的氧化锆粉末和比表面积≥10m的稀土氧化物粉末得到， SP> 2 / g以下。在制造TBC的热喷涂用原料的方法中，比表面积≥10m

4. 发明专利

JP2014104487A Welding structure and welding method 审中-公开
标题翻译：焊接结构与焊接方法
公开(公告)号：JP2014104487A
公开(公告)日：2014-06-09
申请号：JP2012259715
申请日：2012-11-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIRATA TAKEHIKO
IPC分类号： B23K9/028 , B23K9/00 , B23K9/167 , B23K9/173 , B23K9/23 , C22C38/00 , C22C38/04
摘要： PROBLEM TO BE SOLVED: To provide a welding structure having an excellent corrosion resistance, low manufacturing costs, and a sufficient strength of a welding part, and a welding method for forming the welding structure.SOLUTION: A welding structure comprises a pair of tubular pipes 11, 12 having end surfaces opposed to each other and a welding part 20 where the end surfaces of the pipes are butt-welded. The welding part is provided on at least one of the radically inner side and the radially outer side of the pipes between the end surfaces and comprises a first welding part 21 made of a high purity steel material and a second welding part 22 provided in a region other than the first welding part between the end surfaces and made of a steel material having a lower purity than that of the first welding part.
摘要翻译：要解决的问题：提供具有优异的耐腐蚀性，低制造成本和足够的焊接部件的强度的焊接结构以及用于形成焊接结构的焊接方法。解决方案：焊接结构包括一对管状管 11,12具有彼此相对的端表面和焊接部20，其中管的端面对接焊接。焊接部设置在端面的管的从根内侧和径向外侧的至少一个上，并且包括由高纯度钢材制成的第一焊接部21和设置在区域中的第二焊接部22 除了端面之间的第一焊接部分之外，并且由比第一焊接部件的纯度低的钢材制成。

5. 发明专利

JP2005249324A Operation control method for electric melting furnace 有权
标题翻译：电熔炉操作控制方法
公开(公告)号：JP2005249324A
公开(公告)日：2005-09-15
申请号：JP2004061789
申请日：2004-03-05
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIRATA TAKEHIKO , TERABE YASUNORI , YOSHIDA MASAHIRO
IPC分类号： F23J1/00 , B09B3/00 , C02F11/10 , F23J1/06 , F27B3/08 , F27B3/28 , F27D11/02 , F27D11/08 , F27D21/00
摘要： PROBLEM TO BE SOLVED: To provide an operation control method for an electric melting furnace, suppressing the generation of a side current with the accumulation of deposits and permitting smooth operation while easily removing the deposits when accumulated.
SOLUTION: The operation control method is provided for the electric melting furnace 10 which has a main electrode 14 inserted into a furnace body 11 with the existence of a gap thereto and a furnace bottom electrode 15 arranged in opposition thereto for giving melting treatment to melted objects with the application of voltage between the electrodes. The melting furnace 10 has an ammeter 22 for detecting the side current generated with deposits precipitated on a furnace wall as volatilized materials suspended in the furnace are cooled. When the side current is detected, a furnace temperature is kept in a temperature region higher than in normal operation until reaching a preset threshold value.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供电熔炉的操作控制方法，通过沉积物的积累来抑制侧电流的产生并且允许平稳操作，同时容易地在积累时去除沉积物。解决方案：为具有插入到炉体11中的主电极14与其间存在间隙的电熔炉10和与其相对设置的炉底电极15提供熔融处理的操作控制方法通过在电极之间施加电压来熔化物体。熔化炉10具有电流计22，用于检测由于悬浮在炉中的挥发物质被冷却而沉淀在炉壁上的沉积物产生的侧电流。当检测到侧电流时，炉温保持在高于正常操作的温度区域中，直到达到预设的阈值。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2003083530A Plasma ash melting furnace 有权
标题翻译：等离子熔融炉
公开(公告)号：JP2003083530A
公开(公告)日：2003-03-19
申请号：JP2001276457
申请日：2001-09-12
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIRATA TAKEHIKO , SAEKI KENTARO , NOMA AKIRA , INOUE KEITA
IPC分类号： F23J1/00 , F27B3/08 , F27B3/14 , F27D1/04 , H05B7/12
摘要： PROBLEM TO BE SOLVED: To provide a plasma ash melting furnace which can prevent the penetration of molten salt into space for insulation with simple structure, and can prevent the occurrence of a side current caused by bad insulation by minimizing the adhesion of molten salt to the inner wall of the furnace.
SOLUTION: This plasma ash melting furnace has a tubular electrode 14 projected above the iron-made furnace body 12 whose inner wall is covered with refractory material 13, and an insulating sleeve 16 is arranged with a space in a section where the electrode pierces the furnace, and the space between that insulating sleeve 16 and the above electrode 14 is cleaved at plural stages of tilt angles inward of the furnace, and the space of that furnace piercing section has a molten salt retreat part made of the lower incline 16a of the above insulating sleeve, at a tilt angle of roughly 10° to 25° to the horizontal direction, and a gas stream release part made of an upper incline 16b at a tilt angle of roughly below 2° to the vertical direction, and the molten salt 23 arising by the fusion of ash flows down the above incline.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种等离子体灰熔化炉，其能够以简单的结构防止熔融盐渗透到空间中用于绝缘，并且可以通过使熔融盐的粘合力最小化来防止由不良绝缘引起的侧电流的发生炉内壁。解决方案：这种等离子体灰熔化炉具有一个管状电极14，该管状电极14突出在铁制炉体12的上方，其内壁被耐火材料13覆盖，绝缘套管16在电极穿透炉的部分并且绝缘套筒16与上述电极14之间的空间在炉内部的多个倾斜角度处被切割，并且该炉膛部分的空间具有由上述下倾斜部16a制成的熔盐回撤部分绝缘套管，倾斜角约为10度。至25度以及以大致低于2度的倾斜角由上斜面16b制成的气流释放部。并且由灰分熔化而产生的熔盐23沿着上述倾斜方向流下。

7. 发明专利

JP2010017653A Corrosion protection mechanism of water-cooled casing 审中-公开
标题翻译：水冷却箱的腐蚀保护机理
公开(公告)号：JP2010017653A
公开(公告)日：2010-01-28
申请号：JP2008180275
申请日：2008-07-10
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： AKIYAMA KATSUNORI , HIRATA TAKEHIKO , OISHI MASAKAZU
IPC分类号： B01J19/00 , F23J15/06 , F27B3/19 , F27B3/24 , F27D17/00
CPC分类号： Y02P10/283
摘要： PROBLEM TO BE SOLVED: To provide a corrosion protection mechanism of a water-cooled casing which protects the casing from an elevated temperature atmosphere by a water cooling means and prevents the dew point corrosion due to corrosive components in a gas, and which is capable of enhancing the life span of the casing. SOLUTION: In the corrosion protection mechanism of the water-cooled casing 1 that is provided with a casing body 3 to form a space 2 in which the high temperature corrosive gas circulates or retains, and a water-cooled jacket 4 arranged at the side which faces the radiant heat from the heat source in the casing body 3, a dew drop prevention metal plate 5 is arranged via a fine gap 11 to the inner face of the casing where the water-cooled jacket 4 is arranged so that it may be supported at the location separated from the water-cooled jacket 4 by the casing body 3. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种水冷套管的防腐蚀机构，其通过水冷装置保护壳体免受高温环境的影响，并防止由于气体中的腐蚀性成分引起的露点腐蚀，并且其中能够提高套管的使用寿命。解决方案：在设置有壳体3以形成高温腐蚀性气体循环或保持的空间2的水冷式壳体1的防腐蚀机构中，以及布置在面对来自壳体3中的热源的辐射热的一侧，防滴金属板5经由细间隙11配置在壳体的内侧，水冷套4的配置位置可以通过壳体3在与水冷套4分离的位置处被支撑。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2006145122A Operating method of ash melting furnace and method of estimating residual volume of refractory 有权
$Operating method of ash melting furnace and method of estimating residual volume of refractory$
标题翻译： ASH熔融炉的操作方法和估算残留量的方法
公开(公告)号：JP2006145122A
公开(公告)日：2006-06-08
申请号：JP2004336600
申请日：2004-11-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ABE MASATAKA , NOMA AKIRA , HIRATA TAKEHIKO , INOUE KEITA , GOSHIMA TADAHACHI , YOSHIDA MASAHIRO
IPC分类号： F23G5/50 , F23G5/44 , F23J1/00
摘要： PROBLEM TO BE SOLVED: To provide an operating method of an ash melting furnace and a method of estimating a residual volume of refractory, capable of calculating a correct residual volume of the refractory, improving reliability and reducing running costs. SOLUTION: This operating method of the ash melting furnace for melting ash such as incinerated ash and fly ash in the ash melting furnace having a refractory-lined furnace inner wall, comprises an operation data collecting step (S1) for collecting the operation data of the ash melting furnace, a residual volume estimating step (S2) for estimating the residual volume of the refractory on the basis of the operation data, an operating condition step (S3) for guiding the residual volume of the refractory and operating conditions, and a step (S4) for operating the ash melting furnace on the basis of the operating conditions. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供灰熔化炉的操作方法和估计耐火材料的残余体积的方法，能够计算耐火材料的正确残留体积，提高可靠性并降低运行成本。解决方案：在具有耐火材料衬里的炉内壁的灰熔化炉中，用于熔化灰分的灰熔化炉（例如焚烧灰和飞灰）的操作方法包括：操作数据收集步骤（S1），用于收集操作灰熔化炉的数据，基于操作数据估计耐火材料的剩余体积的剩余体积估计步骤（S2），用于引导耐火材料的剩余体积和操作条件的操作条件步骤（S3）以及基于操作条件操作灰熔炉的步骤（S4）。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004061101A Ash melting furnace 有权
标题翻译： ASH熔炼炉
公开(公告)号：JP2004061101A
公开(公告)日：2004-02-26
申请号：JP2003102413
申请日：2003-04-07
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SAEKI KENTARO , HIRATA TAKEHIKO , SATO TETSUO , TERABE YASUNORI
IPC分类号： B09B3/00 , C04B35/047 , C04B35/12 , C04B35/42 , F27B3/14 , F27B3/18 , F27B3/19 , F27D1/00
摘要： PROBLEM TO BE SOLVED: To provide an ash melting furnace capable of improving corrosion resistance without any reduction in ash processing capacity of the ash melting furnace to prolong a maintenance interval. SOLUTION: The maintenance interval can be prolonged in the following ways: Thickness of a firebrick on the cinder notch side is set to be thicker than that on the ash inlet side. A slug face after the lapse of a predetermined time is predicted, and an oxide firebrick is used as the firebrick beyond the slug face. The upper face of a cooling fin in the cinder notch is formed into a slant lowering toward the ash melting furnace inside, and the firebricks are stacked on the slant. The cinder notch is not formed of large blocks but dividedly formed of blocks with a dimension of an ordinary firebrick. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够在不降低灰熔化炉的灰分处理能力的同时提高耐腐蚀性的灰熔融炉，以延长维护间隔。
解决方案：可以通过以下方式延长维护间隔：将煤渣切口侧的耐火砖厚度设置为比灰入口侧厚。预测在经过预定时间之后的s lug面，氧化物耐火砖被用作超过lug lug面的耐火砖。切屑槽中的冷却翅片的上表面向内部的灰熔化炉形成倾斜的倾斜，并且将耐火砖堆叠在斜面上。煤渣切口不由大块形成，而是由具有普通耐火砖尺寸的砖块分开形成。版权所有（C）2004，JPO

10. 发明专利

JP2010117067A Method and device for operation control of soot blower 审中-公开
标题翻译：用于操作控制烟雾的方法和装置
公开(公告)号：JP2010117067A
公开(公告)日：2010-05-27
申请号：JP2008289875
申请日：2008-11-12
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KITSUTA TAKEHIRO , HIRATA TAKEHIKO , TAKAMOTO NAOKI
IPC分类号： F23J3/00 , F22B37/56
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for operation control of a soot blower capable of effectively removing ash and soot regardless of arrangement of a heat transfer pipe and of suppressing local reduction in wall-thickness.
SOLUTION: In the method for operation control of the soot blower which includes a lance tube advanced/retracted in the direction orthogonal to a boiler furnace wall and arranged rotatably around the axis within the boiler furnace wall and a nozzle hole formed in the lance tube and injecting steam within the boiler furnace wall and removes deposits adhered on the heat transfer surface within the boiler furnace wall (hereinafter referred to as the heat transfer pipe), the lance tube is oscillated around the axis while advanced/retracted in the direction orthogonal to the boiler furnace wall, a distance between the nozzle hole formed on the lance tube and the heat transfer pipe is determined, and the flow speed of blowout steam blown out from the nozzle hole is increased/decreased in accordance with the distance.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决方案：提供一种能够有效地除去灰分和烟灰的烟灰机的操作控制的方法和装置，而与传热管的布置无关，并且抑制壁厚的局部减小。解决方案：在吹灰器的操作控制方法中，该吹灰器包括在垂直于锅炉炉壁的方向上前进/后退的喷枪管，并且可绕锅炉炉壁内的轴线旋转，并且形成在喷嘴孔中的喷嘴孔在锅炉炉壁内喷射蒸汽并去除附着在锅炉炉壁（以下称为传热管）内的传热表面上的沉积物，喷枪管围绕轴线摆动，同时沿着方向与锅炉炉壁正交，确定形成在喷枪管上的喷嘴孔与传热管之间的距离，并且根据距离增加/减少从喷嘴孔吹出的喷出蒸汽的流速。版权所有（C）2010，JPO＆INPIT

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