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1. 发明专利

JP2004061104A Oxygen washer for residue in waste melting furnace 有权
公开(公告)号：JP2004061104A
公开(公告)日：2004-02-26
申请号：JP2003161334
申请日：2003-06-05
申请人： Nippon Steel Corp , Nittetsu Plant Designing Corp , 新日本製鐵株式会社 , 日鐵プラント設計株式会社
发明人： FURUYA HIDEHIKO , TODAKA MITSUMASA , KAMEYAMA YASUYUKI , SHIGETOME SHINZO
IPC分类号： G01B15/00 , F23J1/00 , F27D3/14 , F27D3/15 , F27D3/16
摘要： PROBLEM TO BE SOLVED: To provide an oxygen washer for a residue in a furnace for automation of oxygen washing work for the residue in the furnace accumulating in the furnace bottom of a waste melting furnace by means of a pipe length measurement device capable of measuring a length of a pipe feeding oxygen and finding the tip position.
SOLUTION: This oxygen washer jetting oxygen from a pipe tip for fluidizing the residue inside the waste melting furnace and discharging it is provided with an oxygen supply port arranged in the pipe of the pipe length measurement device, which has a microwave transmitting/receiving device 2 transmitting microwaves into the pipe from one end of the pipe 1 and receiving microwaves reflected from the pipe tip 1a for measuring the pipe length from one end of the pipe to the pipe tip by means of microwaves, a pipe driving device 5 moving the pipe, and a control device 6 computing a movement quantity of the pipe from the pipe length measurement result so that the pipe tip is moved to the predetermined position inside the furnace and controlling drive of the pipe driving device 5.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2007139235A Control method for condenser 审中-公开
标题翻译：冷凝器控制方法
公开(公告)号：JP2007139235A
公开(公告)日：2007-06-07
申请号：JP2005330632
申请日：2005-11-15
申请人： Nippon Steel Corp , Nippon Steel Engineering Co Ltd , Nittetsu Plant Designing Corp , 新日本製鐵株式会社 , 新日鉄エンジニアリング株式会社 , 日鐵プラント設計株式会社
发明人： FURUYA HIDEHIKO , TOYAMA KOICHI , FUJITA GENJI
IPC分类号： F28B11/00 , F28B1/06 , F28F27/00
摘要： PROBLEM TO BE SOLVED: To provide a control method for a constant temperature condenser preventing rising of a condensation temperature of a high pressure condenser, and capable of preventing supercooling.
SOLUTION: In the control method, the condensation temperature, an outlet pressure, and an inlet steam amount of the high pressure steam condenser 2 are respectively detected, and feedforward control is carried out to carry out constant control of the condensation temperature and constant control of the outlet pressure of the high pressure steam condenser 2 by a high pressure steam condenser fan 5. When the outlet pressure increases and reaches a maximum pressure set value, the high pressure steam condenser fan 5 for cooling is automatically started, and when the inlet steam amount and the condensation temperature are lowered to respective minimum set values, the high pressure steam condenser fan 5 is stopped.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种恒温冷凝器的控制方法，其防止高压冷凝器的冷凝温度升高，并且能够防止过冷却。解决方案：在控制方法中，分别检测高压蒸汽冷凝器2的冷凝温度，出口压力和入口蒸汽量，进行前馈控制，以进行冷凝温度的恒定控制，通过高压蒸汽冷凝器风扇5对高压蒸汽冷凝器2的出口压力进行恒定的控制。当出口压力升高并达到最大压力设定值时，用于冷却的高压蒸汽冷凝器风扇5自动开始，并且当入口蒸汽量和冷凝温度降低到各自的最小设定值，高压蒸汽冷凝器风扇5停止。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2005321325A Microwave type distance measuring instrument 有权
标题翻译：微波型距离测量仪器
公开(公告)号：JP2005321325A
公开(公告)日：2005-11-17
申请号：JP2004140502
申请日：2004-05-11
申请人： Nippon Steel Corp , Nittetsu Plant Designing Corp , 新日本製鐵株式会社 , 日鐵プラント設計株式会社
发明人： SAKAMOTO SHUICHI , FURUYA HIDEHIKO , OTA HIDEKI
IPC分类号： F23G5/50 , G01S13/08
摘要： PROBLEM TO BE SOLVED: To provide a microwave type distance measuring instrument capable of restraining a disturbance wave, when a protection mechanism such as a partition plate is provided in the measuring instrument for the purpose of preventing heat, deposition of foreign matter and the like. SOLUTION: In this microwave type distance measuring instrument, the disturbance wave reflected directly from the partition plate is precluded from coming into a reception antenna by inclining the partition plate, and a radio wave absorber is provided on a wall surface in an inner side of a measuring instrument attaching seat to restrain the disturbance wave such as a multiple reflection wave reflected a plurality of times and an irregular reflection wave. The radio wave absorber for absorbing the reflection wave reflected between a microwave transceiver and the partition plate in a cylindrical body is preferably bonded on a cylindrical inner face. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题为了提供一种能够抑制干扰波的微波型距离测量仪器，当在测量仪器中设置诸如分隔板的保护机构以防止热量，异物的沉积和类似。解决方案：在这种微波型距离测量仪器中，通过使分隔板倾斜，从隔板直接反射的干扰波不会进入接收天线，并且在内部的壁表面上设置无线电波吸收体测量仪器安装座的一侧以抑制多次反射的多次反射波等干扰波和不规则反射波。用于吸收在微波收发器和圆筒体中的分隔板之间反射的反射波的电波吸收器优选地接合在圆柱形内表面上。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2004197980A Furnace top structure for waste melting furnace 审中-公开
标题翻译：废物熔融炉的炉顶结构
公开(公告)号：JP2004197980A
公开(公告)日：2004-07-15
申请号：JP2002364251
申请日：2002-12-16
申请人： Nippon Steel Corp , Nittetsu Plant Designing Corp , 新日本製鐵株式会社 , 日鐵プラント設計株式会社
发明人： TODAKA MITSUMASA , FURUYA HIDEHIKO , INOUE MASAAKI , KAMEYAMA YASUYUKI
IPC分类号： F23G5/50 , F23G5/44 , F27B1/20 , F27B1/28
摘要： PROBLEM TO BE SOLVED: To provide a furnace top structure for a waste melting furnace capable of achieving compactness of the waste melting furnace, and enabling the level of waste to be precisely and stably measured by setting installation height of a waste charging device low.
SOLUTION: In this furnace top structure for a waste melting furnace, a microwave type level measuring device 8 for measuring charged height in the waste melting furnace is installed at such a position as to measure the furnace inside from diagonally above beyond a range right above the waste melting furnace. A doubly sealed waste charging device 4 is disposed right above the waste melting furnace.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够实现废料熔化炉的紧凑性的废料熔化炉的炉顶结构，并且通过设定废弃物充填装置的安装高度能够精确且稳定地测量废物的水平低。解决方案：在用于废熔化炉的炉顶结构中，将用于测量废料熔化炉中的带电高度的微波型液位测量装置8安装在这样一个位置上，以便将炉子从对角线上方超过范围在废物熔化炉的正上方。双重密封的废料充填装置4设置在废料熔炉的正上方。版权所有（C）2004，JPO＆NCIPI

5. 发明专利

JP2005172772A Method of measuring pipe length, and apparatus 审中-公开
标题翻译：测量管道长度的方法和装置
公开(公告)号：JP2005172772A
公开(公告)日：2005-06-30
申请号：JP2003417140
申请日：2003-12-15
申请人： Nippon Steel Corp , Nittetsu Plant Designing Corp , Wire Device:Kk , 新日本製鐵株式会社 , 日鐵プラント設計株式会社 , 株式会社ワイヤーデバイス
发明人： FURUYA HIDEHIKO , TODAKA MITSUMASA , KAMEYAMA YASUYUKI , KAYANO HAYAE
IPC分类号： G01B15/00
摘要： PROBLEM TO BE SOLVED: To provide a pipe length measuring method and its apparatus, capable of measuring the length of a pipe and finding its tip position.
SOLUTION: The pipe length measuring method measures the length of the pipe 1, from one end of the pipe 1 up to an open end 1a of a pipe tip by means of microwaves. Microwave is transmitted into the pipe from the one end of the pipe 1, and the microwave reflected from the pipe tip is received by a microwave transmitting and receiving apparatus 2, and the length of the pipe 1 is measured.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够测量管道的长度并找到其尖端位置的管道长度测量方法及其装置。
解决方案：管道长度测量方法通过微波测量管1的长度，从管1的一端到管尖的开口端1a。微波从管1的一端传输到管中，并且从管尖反射的微波被微波发射和接收装置2接收，并且测量管1的长度。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005055008A Waste height level measuring device in waste melting furnace 有权
标题翻译：废物熔融炉废水高度测量装置
公开(公告)号：JP2005055008A
公开(公告)日：2005-03-03
申请号：JP2003206031
申请日：2003-08-05
申请人： Nippon Steel Corp , Nittetsu Plant Designing Corp , 新日本製鐵株式会社 , 日鐵プラント設計株式会社
发明人： FURUYA HIDEHIKO , INOUE MASAAKI , TODAKA MITSUMASA
IPC分类号： F23G5/24 , F23G5/50
摘要： PROBLEM TO BE SOLVED: To provide a height level measuring device comprising a microwave transmitter/receiver and capable of accurately measuring a height level of wastes by microwaves without affected by noise.
SOLUTION: This waste height level measuring device 4 having the microwave transmitter/receiver 5 for measuring the height level of the wastes by the reflected wave of the microwaves, is mounted on a top part of the waste melting furnace 1 at a position shifted from a central line 6 of a furnace main body, and an irradiation angle of the microwaves of the microwave transmitter/receiver 5 is inclined to the central line of the furnace main body by 3-10°.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种包括微波发射器/接收器的高度电平测量装置，并能够在不受噪声影响的情况下精确地测量由微波产生的废物的高度水平。解决方案：具有用于通过微波的反射波测量废物的高度水平的微波发射器/接收器5的废物高度测量装置4安装在废物熔化炉1的顶部的位置从炉主体的中心线6移动，微波发射器/接收器5的微波的照射角度相对于炉主体的中心线倾斜3-10°。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2011038877A Laser type gas analysis device and method 有权
标题翻译：激光式气体分析装置及方法
公开(公告)号：JP2011038877A
公开(公告)日：2011-02-24
申请号：JP2009185738
申请日：2009-08-10
申请人： Nippon Steel Engineering Co Ltd , Nittetsu Plant Designing Corp , 新日鉄エンジニアリング株式会社 , 日鐵プラント設計株式会社
发明人： FURUYA HIDEHIKO , HIGASHI KEISUKE , MATSUKUMA SHUJI
IPC分类号： G01N21/59
摘要： PROBLEM TO BE SOLVED: To provide a laser type gas analysis device capable of suppressing an effect of dust or the like associated with gas to be analyzed irradiated with laser beams to an analysis precision.
SOLUTION: In the laser type gas analysis device for analyzing gas, a laser beam irradiation device 2 for applying laser beams and a laser beam receiver 3 for receiving the applied laser beams are disposed in equipment including gas to be analyzed within an internal space. The laser type gas analysis device includes a double tube nozzle, where an outer cylinder 22 projecting in the internal space of the equipment is disposed from the laser beam irradiation device toward the side of the laser beam receiver and an inner cylinder 23 including a closed space where both ends are blocked by a translucent member for transmitting laser beams from the laser beam irradiation device is disposed in the outer cylinder.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决问题：提供一种激光式气体分析装置，其能够抑制与用激光束照射的待分析气体相关的灰尘等的影响，使其具有分析精度。解决方案：在用于分析气体的激光型气体分析装置中，将用于施加激光束的激光束照射装置2和用于接收所施加的激光束的激光束接收器3设置在包括在内部的待分析气体的设备中空间。激光型气体分析装置包括：双管喷嘴，其中突出于设备的内部空间的外筒22从激光束照射装置朝向激光束接收器的侧面设置;以及内筒23，其包括封闭空间其中两端被用于从激光束照射装置传输激光束的半透明部件阻挡在外筒中。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2012202855A Gas analysis device and gas analysis method using the same 审中-公开
标题翻译：气体分析装置和使用该气体分析方法的气体分析方法
公开(公告)号：JP2012202855A
公开(公告)日：2012-10-22
申请号：JP2011068339
申请日：2011-03-25
申请人： Nippon Steel Engineering Co Ltd , Nittetsu Plant Designing Corp , 新日鉄エンジニアリング株式会社 , 日鐵プラント設計株式会社
发明人： FURUYA HIDEHIKO , TANAKA NORIHIRO , MATSUKUMA SHUJI
IPC分类号： G01N21/27
摘要： PROBLEM TO BE SOLVED: To provide a gas analysis device capable of measuring component gas included in in-furnace gas by a laser type gas analyzer in a start-up of a furnace, and a gas analysis method using the same.SOLUTION: A gas analysis device 10 which analyzes component gas included in in-furnace gas G2 generated in a waste processing furnace by irradiating the in-furnace gas G2 with laser light includes a bypass pipe 13 provided halfway to a pipe 11 leading in-furnace gas G discharged from the waste processing furnace to a combustion chamber, a heater 17 which heats the in-furnace gas G2 flowing in the bypass pipe 13, and a laser type gas analyzer 18 which measures the component gas included in the heated in-furnace gas G2.
摘要翻译：解决的问题：提供一种能够在炉的启动中通过激光式气体分析仪测量炉内气体中的成分气体的气体分析装置，以及使用该气体分析装置的气体分析方法。解决方案：通过用激光照射炉内气体G2来分析在废物处理炉中产生的炉内气体G2中包括的组分气体的气体分析装置10包括设置在管道11的中途的旁通管13 从废弃处理炉排放到燃烧室的炉内气体G，加热在旁通管13中流动的炉内气体G2的加热器17，以及激光式气体分析器18，其测量被加热炉内气体G2。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012192345A Denitration control method and catalytic reaction tower used therefor 有权
标题翻译：渗透控制方法及其使用的催化反应塔
公开(公告)号：JP2012192345A
公开(公告)日：2012-10-11
申请号：JP2011058402
申请日：2011-03-16
申请人： Nippon Steel Engineering Co Ltd , Nittetsu Plant Designing Corp , 新日鉄エンジニアリング株式会社 , 日鐵プラント設計株式会社
发明人： FURUYA HIDEHIKO , TANAKA NORIHIRO , MATSUKUMA SHUJI , KITAMURA YUJI
IPC分类号： B01D53/56 , B01D53/34 , B01D53/74 , B01D53/94
摘要： PROBLEM TO BE SOLVED: To provide a denitration control method which controls the chimney-outlet NOx concentration to be equal to or below the regulation value even when the NOamount has suddenly changed while controlling an excessive amount of injection of NH, and to provide a catalytic reaction tower used for it.SOLUTION: The denitration control method controls the NHamount to be injected into the catalytic reaction tower 15 which decomposition treats nitrogen oxide (NO) in an exhaust gas discharged from a plant facility, so that the chimney-outlet NOx concentration in a chimney outlet for discharging the exhaust gas is reduced, wherein an NHconcentration meter 24 for measuring the leak NHconcentration in the catalytic reaction tower 15 is arranged in the catalytic reaction tower 15, also a NOx concentration meter for measuring the NOx concentration in the chimney outlet is arranged, and the NHamount to be injected into the catalytic reaction tower 15 is controlled such that the leak NHconcentration in the catalytic reaction tower 15 is a value calculated according to the NOconcentration in the chimney outlet.
摘要翻译：要解决的问题：即使当NO x 量具有控制烟囱出口NOx浓度等于或低于调节值的脱硝控制方法在控制过量的注射NH 3 时突然改变，并提供用于其的催化反应塔。解决方案：脱硝控制方法控制注入到催化反应塔15中的NH 3 ，其分解处理氮氧化物（NO 在从工厂设备排出的废气中，排气中的烟囱出口NOx浓度降低，其中NH 3 SB>用于测量催化反应塔15中的泄漏NH 3 浓度的浓度计24布置在催化反应塔15中，也是用于测量NOx浓度的NOx浓度布置烟囱出口，并且控制注入到催化反应塔15中的NH 3 量，使得泄漏NH 3 催化反应塔15中的SB>浓度是根据烟囱出口中的NO x 浓度计算的值。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2010243084A Dust concentration measuring device for generated gas of gasification furnace, combustion control device, and gasification furnace equipment with exhaust gas treatment control device 有权
标题翻译：用于气化炉，燃烧控制装置的产生气体的浓度测量装置和具有排气处理控制装置的气化炉装置
公开(公告)号：JP2010243084A
公开(公告)日：2010-10-28
申请号：JP2009093089
申请日：2009-04-07
申请人： Nippon Steel Engineering Co Ltd , Nittetsu Plant Designing Corp , 新日鉄エンジニアリング株式会社 , 日鐵プラント設計株式会社
发明人： FURUYA HIDEHIKO , MATSUKUMA SHUJI
IPC分类号： F23G5/50 , F23J15/00 , G01N21/39 , G01N21/59
摘要： PROBLEM TO BE SOLVED: To control a combustion treatment system and an exhaust gas treatment system of gasification furnace equipment by catching sudden change of char of a generated gas of a gasification furnace on the basis of the change of a decreasing rate of light-receiving intensity of laser. SOLUTION: As an index to catch the sudden change of char, the laser is applied to the generated gas of the gasification furnace by a laser analyzer 2 in a former stage of a combustion chamber 3, the decreasing rate of the light-receiving intensity of the received laser is converted into char concentration to be used as the index, a flow rate of the combustion air supplied to the combustion chamber 3 is continuously changed in response to the char concentration, and the amount of chemical supplied by a chemical supplying device 19 is continuously changed by hydrogen chloride elimination control and sulfur oxide elimination control of the exhaust gas in response to a change rate of the char concentration. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：基于气体蒸发炉设备的降低速率的变化来控制气化炉设备的燃烧处理系统和废气处理系统，该气化炉设备基于气化炉的产生气体的焦炭的突然变化 - 激光的接收强度。解决方案：作为捕获焦炭突然变化的指标，通过在燃烧室3的前级中的激光分析器2将激光施加到气化炉的产生气体，将接收到的激光的接收强度转换为焦炭浓度以用作指标，供应到燃烧室3的燃烧空气的流量响应于焦炭浓度而连续变化，并且由化学品供应的化学品量供给装置19响应于焦炭浓度的变化率，通过排出气体的氯化氢消除控制和硫氧化物消除控制连续地变化。版权所有（C）2011，JPO＆INPIT

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