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1. 发明专利

JP2011167635A Bag filter type dust collector 审中-公开
标题翻译：袋式过滤器类型集尘器
公开(公告)号：JP2011167635A
公开(公告)日：2011-09-01
申请号：JP2010033810
申请日：2010-02-18
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： KITAMURA YUJI
IPC分类号： B01D46/02 , B01D53/38 , B01D53/81
摘要： PROBLEM TO BE SOLVED: To provide a bag filter type dust collector which has a dust collection function and a deodorization function in combination, and allows sure deodorization when used as a deodorization unit, wherein activated carbon for deodorization is carried easily, the used activated carbon for deodorization is discharged easily and the activated carbon for deodorization is not diffused to the atmosphere. SOLUTION: The bag filter type dust collector is characterized in that a local dust collection line 11-2 and a deodorization line 11-1 are arranged in parallel, changeover valves 19-1, 19-2 are arranged respectively on the deodorization line 11-1 and the local dust collection line 11-2, activated carbon powder for deodorization can be received and stored in a dust hopper part 4 of a bag filter, and a line which is used for discharging the activated carbon to the side of the deodorization line from a dust discharge unit 7 under the dust hopper part, and a line which is used for discharging the collected dust or the used activated carbon to the outside of the bag filter from the dust discharge unit 7, are arranged. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种组合具有集尘功能和除臭功能的袋式除尘器式除尘器，并且当用作除臭单元时可以确保除臭，其中用于除臭的活性炭容易地携带，用于除臭的活性炭容易排出，除臭活性炭不会扩散到大气中。解决方案：袋式除尘器式集尘器的特征在于，局部集尘管道11-2和除臭管线11-1平行布置，转换阀19-1,19-2分别布置在除臭线11-1和局部除尘线11-2，除臭用的活性炭粉末可以被接收并存储在袋式过滤器的吸尘器部分4中，并且用于将活性炭排放到来自除尘器部分下方的排尘单元7的除臭线和用于将收集的灰尘或使用的活性炭从尘埃排出单元7排出到袋式过滤器的外部的管线。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2008023484A Dry type desalting method by bag filter 有权
标题翻译：干式脱水方法
公开(公告)号：JP2008023484A
公开(公告)日：2008-02-07
申请号：JP2006200991
申请日：2006-07-24
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： TODAKA MITSUMASA , OGURA SHIGEKI , KITAMURA YUJI , IWATA TATSUHISA
IPC分类号： B01D53/68 , B01D53/34
摘要： PROBLEM TO BE SOLVED: To provide a dry type desalting method by a bag filter which stably maintains a concentration of a HCl gas 10 ppm or below by selecting an operating condition and adopting a suitable specification of the bag filter using the dry type desalting method. SOLUTION: A reagent is blown into an exhaust gas to stick to a filter cloth of the bag filter and the HCl gas in an exhaust gas is removed by making the exhaust gas penetrate the filter cloth, wherein the exhaust gas is made to penetrate the bag filter at 0.5-0.2 m/min while the difference of the pressure before and after penetrating the filter cloth of the bag filter where the exhaust gas penetrates, is 0.5-1.2 kPa. The exhaust gas temperature penetrating the filter cloth is 140-160°C and a high reaction medicine is used for an alkali agent. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了通过袋式过滤器提供干式脱盐方法，其通过选择操作条件并采用干燥型袋式过滤器的合适规格，将HCl气体的浓度稳定地维持在10ppm以下脱盐方法解决方案：将试剂吹入废气中以粘附到袋式过滤器的滤布上，并通过使废气穿过滤布来除去废气中的HCl气体，其中废气被制成渗透袋式过滤器的方式为渗透袋式过滤器的过滤器前后的压力差为0.5〜1.2kPa。穿过滤布的废气温度为140-160℃，碱反应剂使用高反应性药物。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2011152516A Method and apparatus for controlling amount of added water in kneader 审中-公开
标题翻译：用于控制木瓜添加量的方法和装置
公开(公告)号：JP2011152516A
公开(公告)日：2011-08-11
申请号：JP2010015954
申请日：2010-01-27
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： KITAMURA YUJI , YOSHIDA MASAYOSHI
IPC分类号： B09B3/00 , B01F15/04 , F23J1/00
摘要： PROBLEM TO BE SOLVED: To form agglomerated matter of appropriate size by kneading collected dust ash by adding water, in a kneader forming the agglomerated matter by making the collected dust ash into the agglomerated matter.
SOLUTION: In the kneader 2 forming the agglomerated matter by making the collected dust ash into the agglomerated matter by kneading the collected dust ash by adding water, the agglomerated matter of the collected dust ash formed by kneading in the kneader 2 is photographed by a camera 6, and the image photographed by the camera 6 is subjected to the image processing by an image processing means 7 to calculate the size of the agglomerated matter. When the size of the agglomerated matter is smaller than a target size, the amount of water added is increased, and when the size of the agglomerated matter is larger than the target size, the amount of water added is reduced. Control of the amount of added water is performed by adjusting the opening of a flow control valve 10 by a control means 8 via a flow controller 9, on the basis of the size of the agglomerated matter calculated by the image processing means 7.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过将收集的灰尘灰分加入到附聚物中，通过在收集的灰尘中加入水来形成适当尺寸的附聚物，在捏合机中形成凝聚物。解决方案：在捏合机2中，通过将收集的粉尘灰通过加水混合而使收集的灰尘灰分进入附聚物中，通过在捏和机2中捏合而形成的收集的粉尘灰的附聚物被拍摄通过照相机6对照相机6拍摄的图像进行图像处理装置7的图像处理，计算附聚物的大小。当附聚物的尺寸小于目标尺寸时，添加的水的量增加，并且当附聚物的尺寸大于目标尺寸时，添加的水的量减少。基于由图像处理装置7计算的附聚物的尺寸，通过流量控制器9通过控制装置8调节流量控制阀10的开度来进行加入量的控制。
版权所有（C）2011，JPO＆INPIT

4. 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

5. 发明专利

JP2008025928A Boiler with built-in gas cooling chamber 有权
标题翻译：锅炉内置气体冷却室
公开(公告)号：JP2008025928A
公开(公告)日：2008-02-07
申请号：JP2006199937
申请日：2006-07-21
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： TODAKA MITSUMASA , OGURA SHIGEKI , KATO TOSHIRO , KAMITSUMA TADAYUKI , KITAMURA YUJI
IPC分类号： F23J15/06 , F23G5/44 , F23J15/04
CPC分类号： Y02E20/363 , Y02P80/152
摘要： PROBLEM TO BE SOLVED: To provide a boiler with built-in gas cooling chamber including a gas cooling chamber provided in a boiler, which can solve technical problems or problems on the facility cost of a gas cooling tower and a problem that a large space is needed for a gas cooling tower device. SOLUTION: The boiler with built-in gas cooling chamber adapted to cool high-temperature exhaust gas generated by the burning of waste by heat recovery comprises the gas cooling chamber 4i for performing the evaporation cooling of the exhaust gas heat-recovered by the boiler with jet water, which is provided in a boiler inner portion surrounded by a boiler water-cooled wall 4d. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为锅炉提供内置的气体冷却室，其包括设置在锅炉中的气体冷却室，其可以解决气体冷却塔的设备成本的技术问题或问题，以及气体冷却塔装置需要大的空间。解决方案：适用于通过热回收来冷却由废物燃烧产生的高温废气的内置气体冷却室的锅炉包括用于对通过热回收的废气进行蒸发冷却的气体冷却室4i 具有喷射水的锅炉，其设置在由锅炉水冷壁4d包围的锅炉内部。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007268465A Apparatus and method of controlling filter type dust collector 审中-公开
标题翻译：过滤器类型集尘器的控制方法和控制方法
公开(公告)号：JP2007268465A
公开(公告)日：2007-10-18
申请号：JP2006099094
申请日：2006-03-31
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： AOYANAGI TAKAFUMI , YOSHITAKE TOMOO , TOGAMI TERUTOSHI , KITAMURA YUJI
IPC分类号： B01D46/04 , B01D46/42 , B01D53/50 , B01D53/68 , B01D53/81
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for controlling a filter type dust collector which can control unnecessary cleaning operation of filter cloth. SOLUTION: The apparatus for controlling the filter type dust collector includes: a differential pressure detection means (5) for detecting differential pressure before and after filtration with the filter cloth (4) of the filter type dust collector; a speed detection means (9) for detecting information on filtration speed using the filter cloth; purification means (10, 11) for performing purification operation of the filter cloth; and a control means (20) for controlling driving of the purification means. The controlling means controls the driving of the purification means according to the pressure loss factor in the filter cloth calculated using the detection results of differential pressure detection means and the speed detection means. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以控制滤布不必要的清洁操作的过滤式集尘器的控制装置。滤波器式集尘器的控制装置包括：用过滤式集尘器的滤布（4）检测过滤前后的压差的差压检测装置（5）用于检测使用过滤布的过滤速度的信息的速度检测装置（9）净化装置（10,11），用于进行滤布的净化操作; 以及用于控制净化装置的驱动的控制装置（20）。控制装置根据使用差压检测装置和速度检测装置的检测结果计算的滤布中的压力损失系数来控制净化装置的驱动。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007237059A Device and method for treating exhaust gas 有权
标题翻译：用于处理排气的装置和方法
公开(公告)号：JP2007237059A
公开(公告)日：2007-09-20
申请号：JP2006061756
申请日：2006-03-07
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： TODAKA MITSUMASA , KITAMURA YUJI
IPC分类号： B01D53/56 , B01D53/86 , B01D53/94
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas treating device which does not need to use blowers such as air fans in order to dilute ammonia required to decompose nitrogen oxide in an exhaust gas in a catalyst chamber, can evenly mix the ammonia in the exhaust gas and can also prevent the generation of a low-temperature corrosion caused by a dew condensation of acidic gases such as hydrogen chloride gas and sulfur oxide in the exhaust gas and an exhaust gas treating method using the same. SOLUTION: A waste treating device having a dust collector 1 that removes soot and dust in the exhaust gas and the catalyst chamber 2 that treats the exhaust gas discharged from a gas discharge section 1a of the dust collector, wherein an exhaust gas circulating line 8 that returns a part of the exhaust gas discharged from the chamber 2 to the section 1a is provided and the ammonia required to decompose the nitrogen oxide in the exhaust gas in the chamber 2 is injected into the line 8. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种废气处理装置，其不需要使用鼓风机例如空气风扇来稀释在催化剂室中的排气中分解氮氧化物所需的氨，可以均匀地混合氨并且还可以防止由排气中的氯化氢气体和硫氧化物等酸性气体的结露引起的低温腐蚀的产生，以及使用该低温腐蚀的排气处理方法。解决方案：一种废物处理装置，具有除尘器1，其除去废气中的灰尘和处理从集尘器的气体排出部1a排出的废气的催化剂室2，其中废气循环设置将从室2排出的排气的一部分返回到部分1a的管线8，并且将在室2中的排气中的氮氧化物分解所需的氨注入管线8中。版权所有：（C）2007，JPO＆INPIT

8. 发明专利

JP2010151420A Method of enhancing capacity of waste disposal equipment 有权
标题翻译：提高废弃物处理能力的方法
公开(公告)号：JP2010151420A
公开(公告)日：2010-07-08
申请号：JP2008332616
申请日：2008-12-26
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： KURITA MASAYA , KAMIYA JUNICHI , NAKAZONO KEIJI , YAMADA MASAFUMI , AKIYOSHI YOSHIAKI , OWAKI HIROMASA , KATO TOSHIRO , TANAKA SATOSHI , KITAMURA YUJI , IWATA TATSUHISA , MATSUDA KENJI , MOTOYAMA KOICHI
IPC分类号： F23G5/50
CPC分类号： Y02E20/12
摘要： PROBLEM TO BE SOLVED: To provide a method of enhancing a capacity of waste disposal equipment capable of inexpensively securing waste disposal amount by enhancing the capacity of the equipment at work without newly developing waste disposal facilities.
SOLUTION: With respect to the method of enhancing the capacity of the waste disposal equipment having a shaft type melting furnace using cokes as an auxiliary material, a combustion furnace, a waste recovering boiler, an economizer, a temperature reduction tower, a bug filter and a chimney, the method of enhancing the capacity of the equipment at work is provided without newly developing the waste disposal facilities.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种提高废物处理设备的能力的方法，其能够通过在没有新开发废物处理设施的情况下提高设备在工作中的能力而廉价地确保废物处理量。解决方案：关于提高具有使用焦炭作为辅助材料的轴式熔融炉的废物处理设备的能力的方法，燃烧炉，废物回收锅炉，节能器，降温塔，臭氧过滤器和烟囱，提供了在工作中提高设备容量的方法，而无需新开发废物处理设备。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2007016894A Valve arrangement 有权
标题翻译：阀安排
公开(公告)号：JP2007016894A
公开(公告)日：2007-01-25
申请号：JP2005198756
申请日：2005-07-07
申请人： Nippon Steel Engineering Co Ltd , Nittetsu Plant Designing Corp , Yonden Engineering Co Ltd , 四電エンジニアリング株式会社 , 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： YOSHITAKE TOMOO , TODAKA MITSUMASA , KITAMURA YUJI , MOTOYAMA KOICHI , TAKASHIMA ATSUSHI , MAEDA KEIICHIRO , HAYASHI SHIGEKI
IPC分类号： F16K13/02
摘要： PROBLEM TO BE SOLVED: To prevent adhesion and solidification of powder on a surface of a valve body by preventing dew formation of the valve body opening and closing a powder receiving opening.
SOLUTION: In the valve arrangement 6 turnably supporting the valve body 6a, and turning the valve body 6a between a first position of closing the powder receiving opening 2, and a second position of opening the powder receiving opening 2, the surface of the valve body 6a in a powder receiving opening 2 side is formed by a heat insulating rubber material 6a-1. A scraper 9 is provided for removing adhered and solidified powder even when powder adheres and solidifies on the surface of the valve body 6a, and the powder adhered to the surface of the valve body 6a is scraped off when the valve body 6a is turned.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过防止开启和关闭粉末接收口的阀体的结露来防止粉末在阀体的表面上的粘附和固化。解决方案：在阀装置6中，可转动地支撑阀体6a，并且在关闭粉末接收开口2的第一位置和打开粉末接收开口2的第二位置之间转动阀体6a，粉末接收口2侧的阀体6a由隔热橡胶材料6a-1形成。即使在阀体6a的表面附着粉末粘着固化物时，也设置刮板9，以除去附着固化的粉末，在阀体6a转动时，粘贴在阀体6a表面的粉末被刮掉。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2000233140A QUICK COOLING COLUMN FOR GAS 失效
公开(公告)号：JP2000233140A
公开(公告)日：2000-08-29
申请号：JP3606899
申请日：1999-02-15
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： NAITO SHUNICHI , MIYATANI TOSHIHIRO , KITAMURA YUJI , KURIHARA MASANOBU , OOTA MASAKI
IPC分类号： B04C5/20 , B04C9/00 , F23J15/00 , F23J15/06
摘要： PROBLEM TO BE SOLVED: To improve dust removing efficiency while the gas flow velocity in a column for cooling gas quickly is optimized, to reduce dust adhesion by the collision of a revolving current with a side wall, and to decrease the frequency of maintenance in the column for cooling gas quickly. SOLUTION: In a column for cooling gas quickly in which a gas cooling part 3 is formed in the upper part of a cyclone part 2, and an inside cylinder 4 which forms introduced exhaust gas into a revolving current is arranged in the cyclone part 2, the top part of the cylinder 4 is closed by a top part cone 10 and positioned in the lower part of the gas cooling part 3, the lower part of the cylinder 4 is positioned at a distance from a cyclone bottom part 8, and an exhaust gas passage 11 through which an exhaust gas inverted from the lower part of the cylinder 4 by the clearance between the cyclone part 2 and the cylinder 4 flows is formed.

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