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1. 发明专利

JP2010030634A Pressure container with paneling 有权
标题翻译：压力容器与面板
公开(公告)号：JP2010030634A
公开(公告)日：2010-02-12
申请号：JP2008195261
申请日：2008-07-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIRANO TOSHIYUKI , IGARI TOSHIHIDE , INOUE KATSUAKI , KOYANAGI TOSHIO , KAWASHIMA MASABUMI , HATTORI AKIRA , NISHI YUKIO
IPC分类号： B65D90/02 , B01D53/04 , B65D88/06
摘要： PROBLEM TO BE SOLVED: To provide a pressure container with a paneling which does not require a sturdy beam because the load of an item filled in the container is supported by a paneling and reduces stress concentrated around the section where the paneling and a member for transmitting the load of the item to the paneling are welded/fixed for preventing damage to the paneling around the welded section. SOLUTION: This pressure container includes a discharge channel 24 at the center of a paneling 16 provided at the bottom end and with a filler 20 filled inside. The surface of the paneling on the outside of the container is provided with an annular reinforcement material 36 surrounding the channel 24. A plurality of support members 34 supporting the load of the filler are welded/fixed on the surface of the paneling inside the container. A part of or all of the members 34 are tubular. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种不需要坚固的梁的压板，因为填充在容器中的物品的载荷被镶板支撑，并且减少集中在镶板和用于将物品的载荷传送到镶板的构件被焊接/固定，以防止损坏焊接部分周围的镶板。解决方案：该压力容器包括设置在底端的镶板16的中心处的排出通道24和填充在内部的填料20。在容器外侧的镶板表面上设置环绕着通道24的环形增强材料36.支撑填料载荷的多个支撑构件34被焊接/固定在容器内面板的表面上。构件34的一部分或全部是管状的。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2003126703A FLUE GAS TREATMENT EQUIPMENT 审中-公开
公开(公告)号：JP2003126703A
公开(公告)日：2003-05-07
申请号：JP2001322996
申请日：2001-10-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： KAKO HIROSHI , NISHI YUKIO
IPC分类号： B01D53/86 , B01J35/04 , C01B17/78
摘要： PROBLEM TO BE SOLVED: To provide a flue gas treatment equipment with a catalyst 6 easy to handle. SOLUTION: An activated carbon fiber bed 20 is formed by stacking and packing channel sheets 16 in a frame body 17 to constitute the catalyst 6 in such a way that the catalyst 6 is easily handled, whereby the objective flue gas treatment equipment with the catalyst 6 easy to handle is obtained.

3. 发明专利

JP2002292244A TOOL FOR DRAWING OUT CATALYST IN DENITRATION APPARATUS AND METHOD OF DRAWING OUT CATALYST 失效
公开(公告)号：JP2002292244A
公开(公告)日：2002-10-08
申请号：JP2001103389
申请日：2001-04-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKAMURA HITOSHI , NISHI YUKIO , AMATSU TOYOAKI , IDEMOTO MASANORI
IPC分类号： B01D53/94
摘要： PROBLEM TO BE SOLVED: To draw out a catalyst partially from a catalyst pack without damaging. SOLUTION: A catalyst single body 9, two sheets of press plates 18 and 18 and a penetrating rod 17 are formed into an integral structure by pressing the upstream end and the downstream end of the catalyst single body 9 respectively with two sheets of the press plates through the penetrating rod 17. As a result, the catalyst single body 9 is surely drawn out from many catalyst single bodies 9 without damaging at the time of drawing out the catalyst single body 9 by a chain block 24 through the penetrating rod 17 and two sheets of the press plates because of the integral structure of the catalyst single body 9, two sheets of the press plates 18 and 18 and the penetrating rod 17. The catalyst single body 9 is drawn out partially from the catalyst pack 6 without damaging also by pressing the upstream side and the downstream side of the catalyst single body 9 with two sheets of the press plates 18 and 18 through a clamp structure 31.

4. 发明专利

JPH11347365A SUPPORT STRUCTURE OF DESULFURIZING REACTOR 失效
公开(公告)号：JPH11347365A
公开(公告)日：1999-12-21
申请号：JP16037598
申请日：1998-06-09
申请人： MITSUBISHI HEAVY IND LTD
发明人： NISHI YUKIO , KURISAKI TAKASHI , YANAGIMOTO YOTARO
IPC分类号： B01D53/86 , B01J21/18 , B01J35/06
摘要： PROBLEM TO BE SOLVED: To provide the subject structure capable of utilizing usually obtainable common shape steel requiring no sulfuric acid resistance by reducing a member executing sulfuric acid corrosion-resistant processing and constituted so as to achieve large cost reduction and the enhancement of the reliability to sulfuric acid corrosion. SOLUTION: In the spport structure of a defurizing reactor 1 exhaust gas is brought into contact with active carbon fibers for desulfurizing reaction having water bonded to the surfaces thereof not only to oxidize SO2 in exhaust gas to SO3 but also to react SO3 with water on the active carbon fibers for desulfurizing reaction to form sulfuric acid. the support beam 12 or the like to which the load of the desulfurizing reaction 1 is applied is arranged in the atmosphere out of the desulfurizing reactor.

5. 发明专利

JP2014161779A Carrying-in system and method for denitration pack for exhaust heat recovery boiler, and exhaust heat recovery boiler 有权
标题翻译：废热锅炉的排气装置和排气装置的排气系统及方法
公开(公告)号：JP2014161779A
公开(公告)日：2014-09-08
申请号：JP2013033878
申请日：2013-02-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TSUTSUMI RYUJI , MIYANISHI HIDEO , KUDO TAKUYA , NISHI YUKIO
IPC分类号： B01D53/94 , B01D53/86
CPC分类号： Y02C20/10
摘要： PROBLEM TO BE SOLVED: To easily and additionally provide a denitration pack to an existing exhaust heat recovery boiler.SOLUTION: There is provided a carrying-in system 100 for a denitration pack for an exhaust heat recovery boiler which additionally provides a denitration function to the exhaust heat recovery boiler by carrying in plural denitration packs 30, in which a NOx removal catalyst is filled through an opening 20, in a casing 14 of the exhaust heat recovery boiler 10 in which a heat transfer pipe group 12 including plural heat transfer pipes 11 extending in a horizontal direction is provided in an exhaust gas passage 13. The system 100 is equipped with: a denitration pack moving mechanism 110 which moves the denitration packs to a predetermined position on either a top side or a bottom side of the heat transfer pipe group; and a seal plate 102 which has an inflow hole 104 for flowing exhaust gas flowing through the exhaust gas passage 13 into the denitration packs 30 and seals an outer edge 30a of the bottom face or the top face of each denitration pack 30. The denitration pack 30 has a size such that the pack can be carried in the casing through the opening. Further, the denitration pack, the denitration pack moving mechanism and the seal plate are carried-in through the opening when carried in the casing.
摘要翻译：要解决的问题：为了容易地并额外地向现有的废热回收锅炉提供脱硝包。解决方案：提供了一种用于排气热回收锅炉的脱硝包的携带系统100，其另外提供了一种脱硝功能通过在排气热回收锅炉10的壳体14内承载有通过开口部20填充有NOx去除催化剂的多个脱硝组30的排气热回收锅炉，其中，传热管组12包括多个传热管11 在排气通道13中设置有沿水平方向延伸的排气通道13.系统100配备有：脱硝组移动机构110，其将脱硝组移动到传热管的顶侧或底侧的预定位置组; 以及密封板102，其具有用于使流过废气通道13的废气流入脱硝包30的流入孔104，并密封每个脱硝包30的底面或顶面的外边缘30a。脱硝包 30具有这样的尺寸，使得该包装可以通过开口承载在套管中。此外，脱气包装，脱硝包装移动机构和密封板在被携带在壳体中时通过开口被带入。

6. 发明专利

JP2003164732A DENITRATION APPARATUS 审中-公开
公开(公告)号：JP2003164732A
公开(公告)日：2003-06-10
申请号：JP2001367035
申请日：2001-11-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： SONOKI TOSHIAKI , NISHI YUKIO
IPC分类号： B01D53/94
摘要： PROBLEM TO BE SOLVED: To provide a denitration apparatus minimizing dead spaces between catalysts. SOLUTION: In the denitration apparatus 1, a horizontally reinforced structural member like a truss structure 4 is provided above beds of catalysts 6. Thin width members 10 are provided so as to be turned downwardly by using the truss structure 4 as a fulcrum and connected to horizontally constructed beams 12 at places crossing horizontally constructed beams 11 and 12 for supporting the catalysts 6. In the lower part of the denitration apparatus 1 reaching ten and several meters in height, lower supports 14 each having a sufficient cross-sectional area support both of the horizontal constructed beams 11 and 12 and vertical pillar materials 13 for supporting the horizontally constructed beams 11 and 12 under the beds of the catalysts 6. COPYRIGHT: (C)2003,JPO

7. 发明专利

JPH08187420A DENITRIFICATION DEVICE FOR EXHAUST GAS FROM COAL-BURNING BOILER 失效
公开(公告)号：JPH08187420A
公开(公告)日：1996-07-23
申请号：JP57195
申请日：1995-01-06
申请人： MITSUBISHI HEAVY IND LTD
发明人： MORII ATSUSHI , KOSAKA HIDENAGA , NISHI YUKIO , KIMURA OSAMU
IPC分类号： B01D53/86 , B01D53/94
摘要： PURPOSE: To provide a denitrification device for exhaust gas from a coal-burning boiler which is so constituted as to prevent gas through holes of a catalyst from becoming clogged due to the accumulation of dust in the holes. CONSTITUTION: A wire netting 2 of wire with a mesh equivalent to or less than the diameter of a denitrification catalyst 1, is set at a position separated by a distance wider than the diameter of the mesh of the catalyst 1 from the upper surface of a gas inlet of the catalyst 1. The installation of this wire netting 2 prevents gas through holes of the catalyst 1 from becoming clogged by accumulated dust.

8. 发明专利

JP2003164733A DENITRATION APPARATUS 审中-公开
公开(公告)号：JP2003164733A
公开(公告)日：2003-06-10
申请号：JP2001365241
申请日：2001-11-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： SONOKI TOSHIAKI , NISHI YUKIO
IPC分类号： B01D53/94 , B01D53/86
摘要： PROBLEM TO BE SOLVED: To provide a denitration apparatus capable of suppressing the damage or the like to an inlet duct due to thermal expansion. SOLUTION: In the denitration apparatus 1 for denitrating the exhaust gas of a coal-fired boiler, or the like, catalyst beds 113 each comprising a denitration catalyst are arranged in an outer cylinder over one or more stages to constitute a reactor 10 which is, in turn, supported by support members 130 to be vertically arranged. An inlet duct 20 for supplying the gas discharged from the boiler into the reactor 10 is arranged adjacently to the lateral side of the reactor 10. The inlet duct 20 is connected to the upper part of the reactor 10 to introduce the exhaust gas of the boiler into the outer cylinder from the upper part of the reactor 10. Further, the inlet duct 20 has a rising part 21 for raising the exhaust gas of the boiler from below. In this constitution, the inside wall of the rising part 21 and at least a part of the outer cylinder of the reactor 10 are made common by a single wall 11a. COPYRIGHT: (C)2003,JPO

9. 发明专利

JPH09192454A DEPOSITED ASH RECOVERING DEVICE 失效
公开(公告)号：JPH09192454A
公开(公告)日：1997-07-29
申请号：JP835396
申请日：1996-01-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： IDE EIZO , KOBAYASHI HIDEHARU , NAGAYAMA SHUYA , NAITO OSAMU , NISHI YUKIO
IPC分类号： B01D53/86 , B01D53/94
摘要： PROBLEM TO BE SOLVED: To provide a deposited ash recovering device capable of sucking and recovering the ashes deposited under a spread wire net from above this wire net. SOLUTION: This deposited ash recovering device has a vacuum suction nozzle 1 which sucks the deposited ashes by moving above the deposited ashes and blow nozzles 3 to 6 which cause the deposited ashes to soar up by blowing compressed air diagonally downward to the deposited ashes from forward and backward of the progressing direction of this vacuum suction nozzle 1. The device has air curtain nozzles 7 to 12 which prevent the ashes made to soar up by the blow nozzles 3 to 6 from moving sideways by blowing the compressed air downward from the flanks of the blow nozzles 3 to 6.

10. 发明专利

JPH07213915A QUADRILATERAL HONEYCOMB-SHAPED CERAMICS CATALYST 失效
公开(公告)号：JPH07213915A
公开(公告)日：1995-08-15
申请号：JP933394
申请日：1994-01-31
申请人： MITSUBISHI HEAVY IND LTD
发明人： IGARI TOSHIHIDE , NAKAJIMA KEIICHI , NAITO OSAMU , NISHI YUKIO
IPC分类号： F01N3/28 , B01J35/04 , B21D47/00 , B32B3/12
摘要： PURPOSE:To obtain a quadrilateral honeycomb-shaped ceramics catalyst having high durability against a temp. change. CONSTITUTION:This quadrilateral honeycomb-shaped ceramics catalyst is obtained by forming a honeycomb structure using a thin-walled plate 15 and surrounding the outer periphery thereof by thick-walled plates 11-14. The thickness of one side 14 of each of the peripheral thick-walled plates is set to 1.5-2.0 times that of other three sides thereof. This quadrilateral honeycomb-shaped ceramics catalyst is received in a steel frame in a laminated state to form a catalyst pack but, by assembling the catalyst pack so that one thick-walled side 14 comes into contact with the steel frame, the catalyst is allowed to withstand the load received from the steel frame. Two adjacent sides for corner part of the steel frame are made thicker than other two sides.

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