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1. 发明专利

JP2014124599A Denitration apparatus for cement plant and cement plant with the same 有权
标题翻译：用于水泥厂和水泥厂的沥青设备
公开(公告)号：JP2014124599A
公开(公告)日：2014-07-07
申请号：JP2012284575
申请日：2012-12-27
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： ICHITANI NOBORU , YAMAGATA KYOJI , IKEDA MITSUTAKE , YOSHINAGA AKIHIRO , KIYOSHIMA KOJI
IPC分类号： B01D53/94 , C04B7/44
摘要： PROBLEM TO BE SOLVED: To provide a denitration apparatus for a cement plant having high denitration efficiency and using a small amount of a denitration agent.SOLUTION: In a denitration apparatus 10 for a cement plant installed at a cement raw material preheating apparatus 9 where a granular cement raw material 3 is preheated by using an exhaust gas 2 and the cement raw material 3 mixed in the exhaust gas 2 is separated and collected by cyclones arranged in multiple stages, a denitration nozzle 20 is set in a section passing the exhaust gas 2 after the cement raw material 3 is separated, and denitration is performed by that a denitration agent 21 is blown into the exhaust gas 2 after the cement raw material 3 in the preheating apparatus 9 is separated from the denitration nozzle 20.
摘要翻译：要解决的问题：提供一种具有高脱硝效率和少量脱硝剂的水泥厂的脱硝装置。解决方案：在用于水泥原料预热装置9的水泥厂的脱硝装置10中，颗粒状水泥原料3通过使用废气2进行预热，混合在废气2中的水泥原料3通过多级配置的旋风分离和收集，将脱硝喷嘴20设定在通过废气2的部分在水泥原料3分离之后，在预热装置9中的水泥原料3与脱硝喷嘴20分离之后，将脱硝剂21吹入废气2进行脱硝。

2. 发明专利

JP2011226672A Apparatus and method for drying fluidized bed 有权
标题翻译：用于干燥流化床的装置和方法
公开(公告)号：JP2011226672A
公开(公告)日：2011-11-10
申请号：JP2010094740
申请日：2010-04-16
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： ICHITANI NOBORU , HAYASHI ISAO
IPC分类号： F26B3/08
摘要： PROBLEM TO BE SOLVED: To provide a fluidized bed drying apparatus capable of stably and continuously drying moist treatment-objects even when a moist treatment-object having a large moisture content or moist treatment-objects having respectively different moisture contents are supplied.SOLUTION: In the fluidized bed drying apparatus 20 for drying a moist treatment-object supplied from a supply pipe 25 into a first drying chamber 22 while the moist treatment-object is flowed being subjected to high-temperature gas supplied into the first and second drying chambers 22, 23, exhausting a dried coarse grain treatment-object from a discharge pipe 26 formed in the second drying chamber 23, and exhausting exhaust gas including dried fine powder treatment-object from a gas exhaust pipe 40, mixed moist treatment-object whose moisture content is reduced by mixing the dried coarse grain treatment-object with the moist treatment-object supplied from the supply pipe 25 into the first drying chamber 22 is supplied from the supply pipe 25 into the first drying chamber 22.
摘要翻译：要解决的问题：即使当提供具有不同含水量的具有较大含水量的潮湿处理物体或潮湿处理物体时，也可提供能够稳定且连续地干燥湿处理物体的流化床干燥装置。解决方案：在流化床干燥装置20中，用于将湿式处理物体从供给管25供给到第一干燥室22中，同时使湿处理对象物流入，并将其供给到第一干燥室以及第二干燥室22,23，从形成在第二干燥室23的排出管26排出干燥粗粒处理对象物，从排气管40排出包含干燥细粉处理对象物的废气，混合湿处理通过将干燥的粗粒处理对象与从供给管25供给到第一干燥室22的湿处理对象混合而使其含水量减少的对象从供给管25供给到第一干燥室22.
版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2001294859A METHOD FOR PRODUCING GROUND IMPROVING MATERIAL AND APPARATUS THEREFOR 失效
公开(公告)号：JP2001294859A
公开(公告)日：2001-10-23
申请号：JP2000111664
申请日：2000-04-13
申请人： KAWASAKI HEAVY IND LTD , UEDA SEKKAI SEIZO KK , RIYUUIKI KK , SEINOU KENSETSU KK
发明人： ICHITANI NOBORU , HAYASHI ISAO , MURAO MIKIO
IPC分类号： E02D3/00 , C02F11/00 , C09K17/06 , C09K17/42
摘要： PROBLEM TO BE SOLVED: To produce a ground improving material having high quality, stability and performance using a rotary kiln having decreased size. SOLUTION: Lime is mixed and stirred in a dehydrated sludge cake and granulated, the granulated product is charged into a fluidized bed furnace 20 using the exhaust gas of a rotary kiln 28 on the downstream side as the fluidizing gas to effect the drying of the granule, drying and preheating of the granule or drying of the granule, the incineration of organic materials and the calcination of slaked lime. The granule discharged from the fluidized bed furnace 20 is introduced into the kiln 28 and baked. The baked granule is cooled in a fluidized bed cooler 38, the odorous substance generated in the production of the granule is heated in a heat-exchanger and the heated odorous substance is recovered as the air for the combustion in the kiln 28. The excess heated odorous substance is introduced into the furnace bottom and/or the free board of the kiln to effect the deodorization of the substance. The baking temperature of the kiln 28 is set to a level giving a product having satisfiable quality, the temperature is detected and the amount of the odorous substance introduced into the furnace bottom of the kiln is adjusted according to the detected temperature.

4. 发明专利

JP2000292068A EXTERNAL HEATING ROTARY KILN 失效
公开(公告)号：JP2000292068A
公开(公告)日：2000-10-20
申请号：JP10245199
申请日：1999-04-09
申请人： KAWASAKI HEAVY IND LTD
发明人： ICHITANI NOBORU , MURAO MIKIO
IPC分类号： C04B2/10 , F27B7/08 , F27B7/34 , F27B7/42
摘要： PROBLEM TO BE SOLVED: To provide an external heating rotary kiln in which the heating temperature of an article to be processed and the holding time at that temperature can be managed strictly according to a specified pattern. SOLUTION: A heating furnace 10 is sectioned into a plurality of heating chambers 15-17 by partitioning walls 12, 13. These heating chambers 15-17 are arranged in the longitudinal direction of a furnace core pipe 20 such that the heating temperature can be regulated individually. Furthermore, each heating chamber 15-17 is provided with a temperature measuring means 25-27 for knowing the temperature of an article to be processed M in the furnace core pipe 20.

5. 发明专利

JP2000046657A TEMPERATURE MEASURING DEVICE FOR FLUIDIZED BED FURNACE 失效
公开(公告)号：JP2000046657A
公开(公告)日：2000-02-18
申请号：JP21530398
申请日：1998-07-30
申请人： KAWASAKI HEAVY IND LTD , SUMITOMO OSAKA CEMENT CO LTD
发明人： HASHIMOTO ISAO , KANAMORI SHOZO , ICHITANI NOBORU , MUKAI KATSUHARU , ISHIBACHI TOSHIYUKI
IPC分类号： G01K1/08 , G01K7/02
摘要： PROBLEM TO BE SOLVED: To extend the service life of a temperature measuring device for a fluidized bed furnace and substantially reduce a replacement frequency as well as replacement expenses. SOLUTION: An in-layer thermometer protection tube 14 is formed out of an external tube 10 and an inner tube 12 positioned therein. In addition, a rod type in-layer thermometer 16 is inserted in the inner tube 12, thereby forming a temperature measuring device for a fluidized bed furnace. In this case, the outer tube 10 is formed out of 99.5% or 99.9% alumina material of high corrosion resistance. Also, the inner tube 12 is formed out of ceramics material consisting of one of 75% Mo-ZrO2, 80% Mo-ZrO2, β-sialon, Si3N4 and ZrO2, which are excellent in high temperature strength and high temperature fracture toughness.

6. 发明专利

JP2005087790A Classification apparatus, classification method, grinding equipment and grinding method 审中-公开
标题翻译：分类装置，分类方法，研磨设备和研磨方法
公开(公告)号：JP2005087790A
公开(公告)日：2005-04-07
申请号：JP2003321274
申请日：2003-09-12
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： ICHITANI NOBORU , HASHIMOTO SHINICHI , ANDO FUMINORI
IPC分类号： B07B4/08 , B02C23/08 , C21B3/04
CPC分类号： Y02W30/542
摘要： PROBLEM TO BE SOLVED: To provide a classification apparatus capable of removing a metal component from a raw material containing the metal component and also containing a residual component to which the metal component is bonded, a classification method using it, grinding equipment capable of removing the metal component in the front stage of a grinding device and a grinding method using it. SOLUTION: The classifier 1 of the front stage of a mill is constituted so that a hollow container 2 is partitioned by a partition member 3 having through-holes 13 and the granulated slag of a blast furnace is charged in an upper space 10 while classification air is supplied to a lower space 11. The granulated slag of the blast furnace is blown up from below by the classification air while iron particles are stagnated on the partition member 3 to be discharged from a stagnated component discharge pipe 20 and pure slag is blown upward to be discharged from a blown-up component discharge pipe 22. By this method, the iron particles are classified and removed from the pure slag while the pure slag is supplied and charged in the mill. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够从含有金属成分的原料中除去金属成分并且还含有金属成分被结合的残留成分的分级装置，使用该金属成分的分级方法，能够进行研磨的设备去除研磨装置前段的金属部件和使用它的研磨方法。解决方案：研磨机前段的分级器1构成为使中空容器2被具有通孔13的分隔构件3隔开，并将高炉的粒状炉渣装入上部空间10 而分级空气供应到下部空间11.高炉的粒状炉渣由分级空气从下方吹出，而铁颗粒滞留在分隔件3上，从停滞的部件排放管20和纯渣排出向上吹出以从吹出部件排出管22排出。通过这种方法，将铁颗粒从纯渣中分离并除去，同时将纯渣供应并装入磨机中。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2002249776A PROCESS FOR PRODUCING SOIL STABILIZATION MATERIAL AND APPARATUS THEREFOR 失效
公开(公告)号：JP2002249776A
公开(公告)日：2002-09-06
申请号：JP2001051605
申请日：2001-02-27
申请人： KAWASAKI HEAVY IND LTD
发明人： ICHITANI NOBORU , HAYASHI ISAO , MURAO MIKIO
IPC分类号： E02D3/00 , C02F11/00 , C09K17/06 , C09K17/14 , C09K103/00
摘要： PROBLEM TO BE SOLVED: To accomplish the long-term continuous operation of calcinations as the pulverization is suppressed with prolongation of the calcinations time and further adhesion of the pulverized particles to the inside surfaces is reduced as the thermal efficiency is kept higher in the fluidized bed furnace for drying and firing the granulated particles from sludge dehydrated cake and lime. SOLUTION: Dehydrated sludge cake is mixed with lime, stirred together and granulated, then the granules are fed into the drying and firing fluidized bed furnace 20 of a double-partitioned chamber-type in which hot air is used as the fluidizing gas and the granules themselves work as a moving medium. The granules are dried in the upstream first chamber 26 and the organic substance is fired and the lime is calcinated in the downstream second chamber, then the fired granules from the fluidized bed drying and firing furnace 20 are introduced into the fluidized bed cooler 54 as the product. The exhaust gas from the fluidized bed drying and firing furnace 20 is introduced into the cyclone 58 and at least a part of the pulverized granules collected in the cyclone is recovered as a product.

8. 发明专利

JP2002122384A ROTARY KILN 失效
公开(公告)号：JP2002122384A
公开(公告)日：2002-04-26
申请号：JP2000312824
申请日：2000-10-13
申请人： KAWASAKI HEAVY IND LTD
发明人： ICHITANI NOBORU , OSAWA HIROAKI , MURAO MIKIO
IPC分类号： F27B7/22
摘要： PROBLEM TO BE SOLVED: To make the under-tire liner and tire retaining ring of a rotary kiln easily replaceable. SOLUTION: The rotary kiln is constituted in such a way that a liner guide 34 which receives the peripheral force applied to the under-tire liner 20 of the kiln is fixed to the body of the kiln by welding and the tire retaining ring 26 is provided around the liner 20. Then an adjusting plate 36 is fixed to the liner 20 with bolts so that the plate 36 may come into contact with the ring 26 and a liner retainer 40 is provided so that the retainer 40 may come into contact with the plate 36. In addition, the retainer 40 is fixed to the liner guide 34 by welding so that the retainer 40 may be engaged with the adjusting plate 36 and may receive the peripheral force applied to the liner 20 through the adjusting plate 36. Moreover, the axial force applied to the tire retaining ring 26 is transmitted to the liner 20 through the adjusting plate 36 and received by the liner guide 34 through the liner retainer 40.

9. 发明专利

JP2001294861A METHOD FOR PRODUCING GROUND IMPROVING MATERIAL AND APPARATUS THEREFOR 失效
公开(公告)号：JP2001294861A
公开(公告)日：2001-10-23
申请号：JP2000111659
申请日：2000-04-13
申请人： KAWASAKI HEAVY IND LTD
发明人： ICHITANI NOBORU , HAYASHI ISAO , MURAO MIKIO
IPC分类号： E02D3/00 , C02F11/00 , C09K17/12 , C09K17/30 , C09K17/48
摘要： PROBLEM TO BE SOLVED: To produce a ground improving material having high performance using a compact-sized apparatus necessitating a small installation space compared with a rotary kiln and producible at a low equipment cost. SOLUTION: A granulated material produced by mixing and stirring lime to dehydrated sludge cake is charged in a fluidized bed calcination furnace 20 using the exhaust gas of the downstream fluidized bed baking furnace 28 as the fluidizing gas to effect the drying of the granule, drying and preheating of the granule or drying of the granule, the incineration of organic materials and the calcination of slaked lime. The granule discharged from the fluidized bed calcination furnace 20 is introduced into the fluidized bed baking furnace 28 and baked. The baked granule is cooled in a fluidized bed cooler 38.

10. 发明专利

JP2000197854A MULTI-CHAMBER TYPE FLUIDIZED BED CLASSIFICATION APPARATUS 失效
公开(公告)号：JP2000197854A
公开(公告)日：2000-07-18
申请号：JP5503799
申请日：1999-03-03
申请人： KAWASAKI HEAVY IND LTD
发明人： ICHITANI NOBORU , HAYASHI ISAO , MURAO MIKIO
IPC分类号： B07B4/08 , B07B11/04 , B07B11/06 , F26B3/08 , F27B15/10
摘要： PROBLEM TO BE SOLVED: To maintain a good fluidized bed without affecting classification performance and to adjust an air capacity and/or temperature to meet the requirements for treatment such as drying, heating, and cooling. SOLUTION: A chamber in which a fluidized bed 14 is disposed on the upper sides of wind boxes 16, 17 through a porous plate type gas dispersing plate 12 is partitioned into a drying chamber 13 and a classification chamber 15 by a partition plate 11, a communication passage 19 is formed on the lower side of the partition plate 11, dropping discharge apparatus 29a, 29b are connected to the lower ends of the hopper-shaped wind boxes 16, 17, a treatment/ fluidization gas supply system for supplying fluidization gas as drying hot air and others is connected to the wind box 16, a classification/fluidization gas supply system for supplying fluidization gas as classifying gas is connected to the wind box 17, a flow rate control means which adjusts the capacity of gas to be supplied into the classification chamber 15 and controls classified particle sizes is installed in the classification/fluidization gas supply system, and a control means which adjusts the capacity and/or temperature of gas to be supplied into the drying chamber 13 is installed in the treatment/ fluidization gas supply system.

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