专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2013071111A Method and apparatus for washing metallic filter, and washing liquid for metallic filter 有权
标题翻译：用于洗涤金属过滤器的方法和装置以及用于金属过滤器的洗涤液
公开(公告)号：JP2013071111A
公开(公告)日：2013-04-22
申请号：JP2011214689
申请日：2011-09-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , Kyushu Electric Power Co Inc , 九州電力株式会社
发明人： TSUBAKISAKI SENICHI , TAKADA SEIJI , SAO TOSHIO , SAKANISHI AKIHIRO , SUEYOSHI MITSUHIRO , SATO AKIHIRO , FURUE TOSHIHIKO
IPC分类号： B03C1/032 , B01D24/00 , B01D24/36 , B01D29/62 , B08B3/08 , C23G1/04 , C23G1/08
摘要： PROBLEM TO BE SOLVED: To provide a washing method and washing apparatus that can remove an iron oxide sticking to an electromagnetic filter while restraining the deterioration and wear of element fiber and can shorten a period required for washing treatment, and to provide a washing liquid used for the method and apparatus.SOLUTION: The method for washing a metallic filter includes a preparation step of preparing the washing liquid 16 by dissolving a rust removing agent containing, as a main component, one or more compounds that have reducing property to the iron oxide and can form a complex with iron, and prepared to have pH of 5.0 or more and 8.0 or less, and also a reducing agent and a corrosion inhibitor in water so that the compound is 3 mass% or more and 10 mass% or less, that the reducing agent is 5 mass% or more and 15 mass% or less to the compound and that the corrosion inhibitor is 5 mass% or more and 15 mass% or less to the compound, and a washing step of dipping an object to be washed into the washing liquid 16 to perform washing treatment.
摘要翻译：解决问题的方案：提供一种洗涤方法和洗涤装置，其可以抑制粘附在电磁过滤器上的氧化铁，同时抑制元件纤维的劣化和磨损并且可以缩短洗涤处理所需的时间，并且提供一种用于该方法和装置的洗涤液。解决方案：洗涤金属过滤器的方法包括制备步骤，通过将含有还原性的一种或多种化合物作为主要成分的除锈剂溶解在氧化铁上形成，从而制备洗涤液16 具有铁的复合物，并且准备pH为5.0以上且8.0以下，以及水中的还原剂和缓蚀剂，使得化合物为3质量％以上至10质量％以下，相对于化合物为5质量％以上且15质量％以下，并且防腐剂相对于化合物为5质量％以上且15质量％以下，并且将要洗涤的物体浸渍到所述化合物中的洗涤步骤洗涤液16进行洗涤处理。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2009243972A Water quality monitor for turbine installation and method 有权
标题翻译：水轮机安装水质监测仪
公开(公告)号：JP2009243972A
公开(公告)日：2009-10-22
申请号：JP2008088741
申请日：2008-03-28
申请人： Chubu Electric Power Co Inc , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 中部電力株式会社
发明人： TSUBAKISAKI SENICHI , MOTAI KENJI , TAKADA SEIJI , YASUI SHUNICHI , MIYAJIMA MASAMICHI , ITO YOSHIAKI
IPC分类号： G01N27/10 , C02F1/42 , F01D25/00 , F01K9/00 , F22B37/38
摘要： PROBLEM TO BE SOLVED: To provide a water quality monitor for a turbine installation and its method, enhancing the reliability of water quality monitoring.
SOLUTION: This water quality monitor includes: an electric conductivity meter 102 for letting out part of feedwater as sample water 101A to measure the electric conductivity thereof, with ammonia as an iron corrosion inhibitor added to the feedwater in a water supply system; a cation-exchange resin 103 provided on the downstream side of the conductivity meter 102 for adsorbing cations in the feedwater; an acid electric conductivity meter 104 provided on the downstream side of the cation-exchange resin 103 for measuring the electric conductivity of feedwater after cation removal.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为涡轮机安装提供水质监测及其方法，提高水质监测的可靠性。该水质监测器包括：电导率仪102，用于将供水部分作为样品水101A排出，以测量其电导率，并将氨作为铁腐蚀抑制剂添加到给水系统中的给水中; 设置在电导率仪102的下游侧的用于吸附给水中的阳离子的阳离子交换树脂103; 设置在阳离子交换树脂103的下游侧的用于测定阳离子除去后的给水的电导率的酸性电导率仪104。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2003010669A Smelt dissolving device 审中-公开
标题翻译： SMELT解冻装置
公开(公告)号：JP2003010669A
公开(公告)日：2003-01-14
申请号：JP2001198447
申请日：2001-06-29
申请人： Mitsubishi Heavy Ind Ltd , Oji Paper Co Ltd , 三菱重工業株式会社 , 王子製紙株式会社
发明人： TATEISHI MASAKAZU , SAKANISHI AKIHIRO , UCHIMURA NORIAKI , TAKADA SEIJI , NAKASHIKI KUNIAKI
IPC分类号： B01F3/12 , B01F7/18 , B01F15/00
摘要： PROBLEM TO BE SOLVED: To carry out the continuous operation for pulp production by preventing scale from being deposited on an agitating blade in a smelt dissolving device.
SOLUTION: The agitating blade 12 is rotatably supported by a motor 15 in a green liquor tank 11 for storing a green liquor (smelt). A chain (an electrode) 16, which is adjacent to the agitating blade 12 and dipped in the green liquor, is hanged and supported. A positive electrode of a power unit 18 is connected to the agitating blade 12 and a positive electrical potential is applied thereto. A negative electrode is connected to the chain 16 and a negative electrical potential is applied thereto.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：通过防止水垢沉积在熔融溶解装置中的搅拌叶片上，进行纸浆生产的连续操作。解决方案：搅拌叶片12由用于储存绿液（冶炼）的绿液罐11中的马达15可旋转地支撑。与搅拌叶片12相邻并浸在绿液中的链（电极）16被悬挂并支撑。功率单元18的正电极连接到搅拌叶片12，并且向其施加正电位。负极连接到链16，并且向其施加负电位。

4. 发明专利

JP2014020801A Concentration distribution measurement device and denitration device 审中-公开
标题翻译：浓度分布测量装置和渗透装置
公开(公告)号：JP2014020801A
公开(公告)日：2014-02-03
申请号：JP2012156697
申请日：2012-07-12
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SONODA KEISUKE , UNNO KENJI , KIRIHARA YUICHI , TAKADA SEIJI , KIYOSAWA MASASHI , MIYAZAKI TSUBASA
IPC分类号： G01N21/59
摘要： PROBLEM TO BE SOLVED: To provide a concentration distribution measurement device capable of acquiring the concentration distribution of a measurement object substance without collecting gas or fluid containing the measurement object substance and a denitration device.SOLUTION: A concentration distribution measurement device 1 includes: a light transmitting device 11 fixed to the outside of an apparatus 2 in which gas containing a measurement object exists for emitting a laser beam; a light receiving device 12 fixed to the outside of the apparatus 2 for receiving the laser beam propagating in the internal space of the apparatus 2; a reflection mirror 13 for reflecting the laser beam; a plurality of laser beam windows 15 disposed at the wall section of the apparatus 2 for blocking the circulation of gas between the inside and outside of the apparatus 2, and for allowing the laser beam pass; a guide rail 14 and a movable stand 19 for allowing the reflection mirror 13 to move outside the apparatus 2; and a control device 20 for controlling the reflection mirror 13 to move such that the two laser beam windows 15 are selected from among the plurality of laser beam windows 15, and that the laser beam passes through the internal space of the apparatus 2 on the basis of a laser path inside the apparatus 2.
摘要翻译：要解决的问题：提供一种能够获取测量对象物质的浓度分布而不收集含有测量对象物质的气体或流体的浓度分布测量装置和脱硝装置。解决方案：浓度分布测量装置1包括：光发送装置11固定在其中存在含有测量对象的气体用于发射激光束的装置2的外部; 光接收装置12，其固定在装置2的外部，用于接收在装置2的内部空间中传播的激光束; 用于反射激光束的反射镜13; 设置在装置2的壁部的多个激光束窗15，用于阻挡装置2的内部和外部之间的气体循环，并允许激光束通过; 导轨14和用于允许反射镜13移动到装置2外部的可动支架19; 以及控制装置20，用于控制反射镜13移动，使得从多个激光束窗15中选择两个激光束窗15，并且激光束基于该装置2的内部空间在设备2内的激光路径。

5. 发明专利

JP2013181668A Turbine facility and water treatment method of heater drain water 有权
标题翻译：加热器排水水轮机设备及水处理方法
公开(公告)号：JP2013181668A
公开(公告)日：2013-09-12
申请号：JP2012043802
申请日：2012-02-29
申请人： Kurita Water Ind Ltd , 栗田工業株式会社 , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IWASAKI MAMORU , NAGAO NOBUAKI , TSUBAKISAKI SENICHI , TAKADA SEIJI
IPC分类号： F22D11/00 , C02F1/44 , F01K7/44 , F22D1/32
CPC分类号： F01K7/38 , C02F1/20 , C02F1/42 , C02F1/444 , C02F1/488 , C02F2101/203 , C02F2303/22 , F01K7/40
摘要： PROBLEM TO BE SOLVED: To provide a turbine facility capable of efficiently removing an iron oxide particle scale that is attached to an inner surface of a boiler tube and causes inhibition of heat transmission from heater drain water, and to provide a water treatment method of heater drain water in the turbine facility.SOLUTION: A turbine facility includes: a boiler 9; steam turbines 12, 16; a condenser 1; water supply heaters 5, 8 that are interposed in water supply lines 4, 6 for supplying condensed water condensed in the condenser 1 to the boiler 9, extract part of the steam to be supplied from the steam turbine 12 to a reheater as extracted steam, and heat the supply water using the steam; and a filter 19 that filters the heater drain water discharged from a low pressure supply water heater 5, supplies the water to the water supply system, and recovers the water. The filter 19 has a filter with a hole diameter of 1-5 μm.
摘要翻译：要解决的问题：提供一种涡轮机设备，其能够有效地除去附着在锅炉管的内表面上的氧化铁颗粒垢，并且抑制来自加热器排水的热传递，并提供加热器的水处理方法涡轮设备中的排水。解决方案：涡轮机设施包括：锅炉9; 蒸汽轮机12,16; 冷凝器1; 插入在供水管线4,6中的供水加热器5,8将用于将在冷凝器1中冷凝的冷凝水供应到锅炉9，将从蒸汽轮机12供应的蒸汽的一部分提取到作为提取蒸汽的再热器，并使用蒸汽加热供水; 以及对从低压供水热水器5排出的加热器排水进行过滤的过滤器19，向供水系统供水，回收水。过滤器19具有孔直径为1-5μm的过滤器。

6. 发明专利

JP2008196833A Turbine equipment, exhaust heat recovering boiler apparatus and operation method for turbine equipment 有权
标题翻译：涡轮机设备，排气热回收锅炉装置及其运行方法
公开(公告)号：JP2008196833A
公开(公告)日：2008-08-28
申请号：JP2007035479
申请日：2007-02-15
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ICHIHARA TARO , TSUBAKISAKI SENICHI , MOTAI KENJI , TAKADA SEIJI , ISHIHARA NOBUO
IPC分类号： F22B1/18 , F22D11/00
摘要： PROBLEM TO BE SOLVED: To provide turbine equipment, an exhaust heat recovering boiler apparatus and an operation method for turbine equipment, remarkably reducing a scale adhesion rate of a high-pressure water supply control valve.
SOLUTION: A scale generation/adhesion device 60 is interposed between a high-pressure economizer 14 and a high-pressure water supply control valve 50 of a high-temperature and high-pressure water supply line LH for supplying high-temperature and high-pressure supply water 101 supplied to a high-pressure drum 12 of a high-pressure heating unit in a pressurizing unit, thereby disturbing the flow of the high-temperature and high-pressure supply water 101 in the interior to cause generation and adhesion of scale of iron oxide.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供涡轮机设备，废热回收锅炉装置和涡轮机设备的操作方法，显着地降低了高压供水控制阀的水垢附着率。解决方案：在高压节能器14和高温高压供水管LH的高压供水控制阀50之间设置刻度产生/粘附装置60，用于供应高温和高压供水管LH 提供给加压单元中的高压加热单元的高压鼓12的高压供水101，从而干扰内部的高温高压供水101的流动，产生粘附的氧化铁规模。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2014092381A Device for multi-point measuring gas component concentration in gas 有权
标题翻译：用于多点测量气体中气体成分浓度的装置
公开(公告)号：JP2014092381A
公开(公告)日：2014-05-19
申请号：JP2012241392
申请日：2012-10-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MIYAZAKI TSUBASA , DOBASHI SHINSAKU , TSUKAHARA CHISATO , SUGIYAMA TOMOAKI , TAKADA SEIJI , KIYOSAWA MASASHI , SONODA KEISUKE
IPC分类号： G01N21/35
摘要： PROBLEM TO BE SOLVED: To provide a device for multi-point measuring gas component concentration in gas, capable of stably measuring gas composition in flue gas.SOLUTION: A boiler system 100 comprises: an ammonia injection unit 104 which is reducing agent supply means for supplying a reducing agent into flue gas 102 from a boiler 101; a denitration unit 105 having a denitrification catalyst 106 for denitrating NOx in the flue gas 102 including the reducing agent; devices 50A to 50C for measuring gas component concentration provided at the entrance side and the outlet side of the denitration unit 105, for measuring gas component concentration by laser measurement means which measures NOx concentration distribution in flue gas at multiple points; and an aperture setting unit 109 which measures NOx concentration at multiple points according to the measurement results of the devices 50A to 50C for measuring gas component concentration and which is control means for adjusting the amount of ammonia supplied from the ammonia injection unit 104 when any of the measured NOx concentration at multiple points is a predetermined value or higher.
摘要翻译：要解决的问题：提供一种用于气体中多点测量气体成分浓度的装置，其能够稳定地测量废气中的气体组成。解决方案：锅炉系统100包括：氨注入单元104，其为还原剂供应装置，将来自锅炉101的还原剂供应到烟道气102中; 具有脱氮催化剂106的脱硝单元105，其用于使包含还原剂的烟道气102中的NOx脱硝; 用于测量设置在脱硝单元105的入口侧和出口侧的气体成分浓度的装置50A至50C，用于通过测量多个点处烟道气中的NOx浓度分布的激光测量装置测量气体成分浓度; 以及孔径设定单元109，其根据用于测量气体成分浓度的装置50A至50C的测量结果来测量多个点处的NOx浓度，并且是用于调节从氨喷射单元104供应的氨的量的控制装置，多点测定的NOx浓度为规定值以上。

8. 发明专利

JP2014092379A Device for measuring gas component concentration in flue gas 有权
标题翻译：用于测量气体中气体成分浓度的装置
公开(公告)号：JP2014092379A
公开(公告)日：2014-05-19
申请号：JP2012241390
申请日：2012-10-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MIYAZAKI TSUBASA , DOBASHI SHINSAKU , TSUKAHARA CHISATO , SUGIYAMA TOMOAKI , TAKADA SEIJI , KIYOSAWA MASASHI , SONODA KEISUKE
IPC分类号： G01N21/39 , G01N21/35
摘要： PROBLEM TO BE SOLVED: To provide a device for measuring gas component concentration in flue gas.SOLUTION: A boiler system 100 comprises: an ammonia injection unit 104 which is reducing agent supply means for supplying a reducing agent (e.g. ammonia: NH) into flue gas 102 from a boiler 101; a denitration unit 105 having a denitrification catalyst 106 for denitrating NOx in the flue gas 102 including the reducing agent; and a device 50 for measuring gas component concentration provided at the entrance side of the denitration unit 105, for measuring dust concentration in flue gas before it is introduced into the denitration unit 105. According to the measurement result in the device 50 for measuring gas component concentration, dust concentration in gas composition is measured.
摘要翻译：要解决的问题：提供一种用于测量废气中气体成分浓度的装置。解决方案：锅炉系统100包括：氨注入单元104，其是用于将还原剂（例如氨：NH）供应到烟道中的还原剂供应装置来自锅炉101的气体102; 具有脱氮催化剂106的脱硝单元105，其用于使包含还原剂的烟道气102中的NOx脱硝; 以及用于测量设置在脱硝单元105的入口侧的气体成分浓度的装置50，用于测量烟气中的灰尘浓度在其被引入脱硝单元105之前。根据用于测量气体组分的装置50的测量结果测量浓度，气体组成中的粉尘浓度。

9. 发明专利

JP2013176733A Denitration device and reducing agent distribution adjusting method of denitration device 有权
标题翻译：脱水装置和还原剂分配调节装置的方法
公开(公告)号：JP2013176733A
公开(公告)日：2013-09-09
申请号：JP2012042314
申请日：2012-02-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YOSHIDA AKITO , UCHIHASHI KAZUMASA , MIYAZAKI TSUBASA , KIYOSAWA MASASHI , DOBASHI SHINSAKU , YAMASHITA AKIHIRO , TSUKAHARA CHISATO , TAKADA SEIJI
IPC分类号： B01D53/94 , B01D53/86
摘要： PROBLEM TO BE SOLVED: To provide a denitration device capable of reducing costs and optimizing an ammonia consumption when a denitration catalyst is renewed.SOLUTION: A denitration device includes: an ammonia injection device 11A which is installed in a flue 3 where the waste gas flows and injects ammonia into waste gas from an injection nozzle; a mixer which mixes the ammonia and waste gas; a denitration catalyst 30 by which nitrogen oxide and ammonia are reacted with each other and then decomposed mainly into water and nitrogen; an ammonia concentration measuring device 60 which sequentially measures ammonia concentrations by irradiating a sampling gas, acquired from a plurality of predetermined positions downstream from the denitration catalyst 30 in a cross section of the flue 3, with laser light; a nitrogen oxide concentration meter 51 which measures a nitrogen oxide concentration; and an opening setting section 40A which sets opening of a total flow rate control valve of an ammonia main system based upon the nitrogen oxide concentration, and sets opening of flow rate control valves provided to a plurality of ammonia supply systems branching off from the ammonia main system based upon the ammonia concentrations at a plurality of positions.
摘要翻译：要解决的问题：提供一种脱硝装置，其能够降低成本和优化脱硝催化剂更换时的氨消耗。解决方案：脱硝装置包括：氨注入装置11A，其安装在废气流动的烟道3中并从注射喷嘴将氨注入废气中; 混合氨和废气的混合器; 脱氮催化剂30，其中氮氧化物和氨彼此反应，然后主要分解成水和氮; 氨浓度测定装置60，其以激光照射从烟道3的截面中的脱硝催化剂30下游的多个规定位置取出的取样气体，依次测定氨浓度; 测量氮氧化物浓度的氮氧化物浓度计51; 以及开口设定部40A，其基于氮氧化物浓度设定氨主体系的总流量控制阀的开度，并且设定设置到从氨主体分支出的多个氨供给系统的流量控制阀的开度系统基于多个位置处的氨浓度。

10. 发明专利

JP2009085498A Burned ash deposition prevention device and duct having the same 有权
标题翻译：燃烧的ASH沉积物防护装置和具有该防护装置的导管
公开(公告)号：JP2009085498A
公开(公告)日：2009-04-23
申请号：JP2007255489
申请日：2007-09-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAJI MASANORI , TAKADA SEIJI
IPC分类号： F23J3/02
摘要： PROBLEM TO BE SOLVED: To provide a burned ash deposition prevention device enabling stable blowout of gas by preventing the nozzle thereof from being closed by burned ash and also provide a duct having the device.
SOLUTION: This burned ash deposition prevention device comprises: the tilted duct 1 having a gradient higher toward the wake side of the flow of a combustion gas for guiding the combustion gas including burned ash; a rising part 2a vertically projecting from the bottom part 1a of the tilted duct 1; and a blowout part 2b communicating with the rising part 2a and blowing out a gas toward the downstream side of the combustion gas flowing in the tilted duct 1. The blowout part 2b is disposed at a position lower in height than the vertical height of the rising part 2a. A lowering part 2c folded from the rising part 2a, lowering toward the blowout part 2b, and reaching the bottom part 1a of the tilted duct 1 is formed between the rising part 2a and the blowout part 2b. The top of the rising part 2a is higher than the blowout part 2b.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过防止其喷嘴被燃烧的灰分关闭而能够稳定地喷出气体的燃烧灰沉积防止装置，并且还提供具有该装置的管道。该燃烧灰尘沉积防止装置包括：倾斜管道1具有朝向用于引导包括燃烧的灰分的燃烧气体的燃烧气体的流动的尾流侧的倾斜度; 从倾斜管道1的底部1a垂直突出的上升部分2a; 以及与升降部2a连通的吹出部2b，向倾斜管1内流动的燃烧气体的下游侧吹出气体。吹出部2b配置在高于上升高度的垂直高度的位置第2a部分。在升降部2a和吹出部2b之间形成有从升起部2a折叠的朝向吹出部2b下降并到达倾斜导管1的底部1a的下降部2c。上升部2a的顶部高于吹出部2b。版权所有（C）2009，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式