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1. 发明专利

JP2003166711A FLUID PASSAGE AND FLUE GAS CONTROL DEVICE 审中-公开
公开(公告)号：JP2003166711A
公开(公告)日：2003-06-13
申请号：JP2001368191
申请日：2001-12-03
申请人： MITSUBISHI HEAVY IND LTD
发明人： SUGA HIROSHI , KUSHIOKA KIYONORI
IPC分类号： F23L17/00 , B01D53/86 , F23J15/00
摘要： PROBLEM TO BE SOLVED: To suppress the fluid drift to a minimum even when a exhaust gas duct is largely bent. SOLUTION: A fluid passage 21 comprises an upstream side passage 22 connected to a boiler 1 side and a downstream side passage 23 connected to a denitrizing device 2, an upper end of the upstream side passage 22 is connected to an upper end of the downstream passage 23 via a direction changing passage 24, and the flow passage is bent by 180° downwardly in the vertical direction. Since the width C1 of a center part of the direction changing passage 24 is set to be larger than the width. B1 of the downstream side passage 23, a separation part 25 is generated on the downstream 23 side, but not generated in the passage on the denitrizing device 2 side. The flow rate distribution is also reduced. Thus, the drift of the exhaust gas to the denitrizing device 2 side is suppressed, and degradation of the denitrizing performance or the like is prevented. In addition, no member is present inside the fluid passage 21, and no pressure losses are caused, and no foreign matters such as ashes are deposited therein. COPYRIGHT: (C)2003,JPO

2. 发明专利

JPH11141807A COMBUSTOR 失效
公开(公告)号：JPH11141807A
公开(公告)日：1999-05-28
申请号：JP30265397
申请日：1997-11-05
申请人： MITSUBISHI HEAVY IND LTD
发明人： GENGO TADASHI , SAKAMOTO KOICHI , SUGA HIROSHI
IPC分类号： F23C5/32
摘要： PROBLEM TO BE SOLVED: To provide a space for facilitating the maintenance outside the rear wall of a furnace. SOLUTION: At the front wall 2 of a furnace, a burner 5a, at the center, and a burner 5b, outside, are installed, and a burner 5c is installed at the rear wall 3 of the furnace, and a burner 5d is installed at the side wall 4 of the furnace. Two pieces of virtual circles 6 are arranged within the furnace, and one set of burners 5a-5d form one piece of virtual circle 6. The size of the diameter D of the virtual circle 6 is made the 25% length [diameter of the virtual circle = (the width of the furnace/2 + the depth of the furnace) ×0.25] of the sum of the half length of the width of the furnace and the length of the depth of the furnace thereby being made a large diameter.

3. 发明专利

JP2014234986A 減温器および減温器用スプレー管有权
标题翻译：脱蜡器和脱水器喷雾管
公开(公告)号：JP2014234986A
公开(公告)日：2014-12-15
申请号：JP2013118968
申请日：2013-06-05
申请人：三菱重工業株式会社 , Mitsubishi Heavy Ind Ltd
发明人： SUGA HIROSHI
IPC分类号： F22G5/12
摘要：【課題】過熱された蒸気を適切に減温する。【解決手段】スプレーノズルが形成されている水管21と、水管21を覆う外筒22と、邪魔板29−1とを備えている。このような減温器は、水管21と外筒22との間に形成されるウォーミング蒸気流路26にウォーミング蒸気を流し、そのウォーミング蒸気とスプレーノズルから噴射されたミストとを、外筒22に形成されている孔27−1から、過熱された蒸気に噴射する。邪魔板29−1は、ウォーミング蒸気流路26のうちの孔27−1の上流側に配置されている。このような減温器は、そのウォーミング蒸気の流れが邪魔板29−1により乱されることにより、そのミストが噴射される方向がウォーミング蒸気により片寄ることが低減され、そのミストを適切な方向に噴霧することができ、その蒸気を適切に減温することができる。【選択図】図4
摘要翻译：要解决的问题：适当降低过热蒸汽的温度。解决方案：过热降温器包括：形成喷嘴的水管21; 覆盖水管21的外筒22; 和挡板29-1。这种过热降温器将加热蒸汽加热到形成在水管21和外筒22之间的加温蒸气通道26，并将从喷嘴喷出的加热蒸汽和雾从来自形成在外筒22中的孔27-1喷射到过热蒸汽。挡板29-1设置在加热蒸汽通道26中的孔27-1的上游。这种过热降温器可以通过由挡板29-41干扰加热蒸汽来减少加热蒸汽喷射雾的方向的偏移， 1，在适当的方向喷雾，适当降低蒸汽的温度。

4. 发明专利

JP2004020034A Method for operating cogeneration system, cogeneration system and outdoor unit for air conditioner 审中-公开
公开(公告)号：JP2004020034A
公开(公告)日：2004-01-22
申请号：JP2002174501
申请日：2002-06-14
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KOSAKA KENICHIRO , SUGA HIROSHI
IPC分类号： F24H1/00 , F25B27/02
CPC分类号： Y02A30/274
摘要： PROBLEM TO BE SOLVED: To provide a method for operating a cogeneration system, a cogeneration system and an outdoor unit for an air conditioner capable of improving the operation efficiency. SOLUTION: This cogeneration system is provided with an air conditioner and a generator 1 for supplying power to the air conditioner. The exhaust heat of the generator 1 is recovered to water in a hot-water storage tank 3. The cogeneration system exchanges heat between outdoor air and water before heat exchanging which are introduced into an outdoor heat exchanger 11 provided to the air conditioner in the cooling operation of the air conditioner. After the cogeneration system exchanges heat between the water heat-exchanged and the exhaust heat of the generator 1, the cogeneration system accumulates the water in the hot-water storage tank 3. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2002031302A SUPPORT STRUCTURE FOR HEAT TRANSFER PIPE 失效
公开(公告)号：JP2002031302A
公开(公告)日：2002-01-31
申请号：JP2000214208
申请日：2000-07-14
申请人： MITSUBISHI HEAVY IND LTD
发明人： MATSUO TETSUYA , KIMOTO SHIGEKI , YOSHIDA AKITO , SUGA HIROSHI
IPC分类号： F22B37/20
摘要： PROBLEM TO BE SOLVED: To provide a support apparatus for a heat transfer pipe for supporting a heat transfer pipe of a heat exchanger in a rear flue section in a boiler with the aid of a suspension fitment, in which erosion is prevented from occurring, using a simplified structure. SOLUTION: When a heat transfer pipe is supported with a pair of side plates, extending to the left and right sides in the vertical directions and a reception plate disposed below each heat transfer pipe, the reception plate is disposed, directed in the vertical directions in its plate width direction to support the heat transfer pipe from a lower portion at an end surface of the plate, whereby ash is prevented from depositing because of a narrow area and erosion is prevented from occurring. Furthermore, the plate width direction of the reception plate is disposed vertically, whereby the secondary moment of a vertical cross section is increased to improve the strength of the support structure.

6. 发明专利

JP2001141208A BURNER 失效
公开(公告)号：JP2001141208A
公开(公告)日：2001-05-25
申请号：JP32697899
申请日：1999-11-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： MATSUO TETSUYA , SUGA HIROSHI , SAKAE TAKETOSHI
IPC分类号： F23D1/00
摘要： PROBLEM TO BE SOLVED: To provide a means for preventing slag from adhering to a burner panel and growing even when the flow rate of auxiliary air is low. SOLUTION: In order to eject auxiliary air obliquely upward along the installation plane of a burner panel 5, a burner nozzle at the tip of an auxiliary air burner 4 is directed obliquely upward. Since a negative pressure region is not formed in a space defined by a horizontal plane passing through the auxiliary air burner 4 and the burner panel 5, combustion exhaust gas in a boiler does not flow to the vicinity of the burner panel 5. Consequently, slag is prevented from adhering to the surface of the burner panel 5 and growing over a long time.

7. 发明专利

JPH11223581A FLUID FILM FORMING DEVICE 失效
公开(公告)号：JPH11223581A
公开(公告)日：1999-08-17
申请号：JP2552098
申请日：1998-02-06
申请人： MITSUBISHI HEAVY IND LTD
发明人： URATA SHINYA , SUGA HIROSHI , TANIGUCHI MASAAKI
IPC分类号： G01M99/00 , F15D1/00 , F23J1/08 , G01N11/00 , G01N33/24 , G01M19/00
摘要： PROBLEM TO BE SOLVED: To provide a fluid film forming device capable of flowing a fluid as a fluid film with uniformed thickness along the wall surface of a channel. SOLUTION: The outflow part 3a of a discharging dam 3 in which simulated slag is overflown out of a liquid accumulating container to flow out to the wall surface of a channel is provided with a structure in the form of a comb with slits 21 extended to a direction in which the simulated slag flows out. The ununiformed flow of the simulated slag is rectified when the simulated slag passes through the slits 21 of the discharging dam 3 to smooth the ununiformity in the amount of down flow of the simulated slag flowing out from the slits 21 so that the simulated slag may flow down as forming a liquid film with uniform thickness along the wall surface of the channel.

8. 发明专利

JPH10267224A CONTAINER WITH PLURALITY OF OUTLETS 失效
公开(公告)号：JPH10267224A
公开(公告)日：1998-10-09
申请号：JP7185797
申请日：1997-03-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： SUGA HIROSHI , SATO TOSHIHIRO , KOYANAGI TOSHIO
IPC分类号： B65D90/00 , B01F5/00 , F22B1/02 , F23C10/18 , F23C11/02
摘要： PROBLEM TO BE SOLVED: To make fluids of different property discharge in a uniform property from outlets by a method wherein a container with a plurality of outlets is provided with a mixer having a fluid inflow port arranged in the direction of generating a spiral flow to be connected to a plurality of outlets. SOLUTION: A rectangular prism-shaped mixer 8 is arranged at the lower center in a container 1 with a plurality of outlets 01. Inlets 10a and 10b are provided at diagonal parts of a surface facing an upper part of the mixer 8 and lower sides thereof are connected to outlets 2 and 3 on both sides by a piping 9. For example, when internal fluids 4 and 5 different in character flow out from the outlets 2 and 3, initially, they enter into the mixer 8 at inlets 10a and 10b and develop spiral fluids 11 to be mixed. Then, the spiral fluids are modified to fluids 6a and 6b of uniform property to be discharged to the outlet 2 and 3 via the piping 9 from an lower part of the mixer 8. Thus, when discharged from the outlets, individual fluids are obtained with uniform property.

9. 发明专利

JPH09195076A GASEOUS HYDROGEN AND OXYGEN PRODUCING DEVICE 失效
公开(公告)号：JPH09195076A
公开(公告)日：1997-07-29
申请号：JP228296
申请日：1996-01-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： SUGA HIROSHI , KOSAKA KENICHIRO , KUDOME OSAO , TANI TOSHIHIRO
IPC分类号： C25B1/02 , C25B9/00 , C25B9/06 , C25B9/08
摘要： PROBLEM TO BE SOLVED: To reduce the energy to be consumed in the gaseous hydrogen and oxygen producing device by storing the water heated by solar heat in a solar heat accumulator vessel and supplying the heated water to a solid-polymer water, electrolytic cell. SOLUTION: City water 3 is supplied to a solar heat accumulator vessel 5 through a valve 12 and a water purifier 4. The water is heated to a specified temp. by the energy of sunlight 16 and stored in a heat-insulated vessel 6. The heated water is supplied to a solid-polymer water electrolytic cell 1 by a pump 7. A voltage is impressed on the cell by a DC power source 2 to electrolyze water. The gaseous oxygen 10 and gaseous hydrogen 11 thus generated are separated from the unreacted water respectively in gas-water separators 8 and 9 and discharged, and the separated water is returned to the solar heat accumulator vessel 5 through a valve 13. Consequently, the raw water for electrolysis need not be heated by an electric heater, etc., and the energy consumption is reduced.

10. 发明专利

JP2011104562A Oil pressure piping equipment, foreign matter capturing method, steam-power generation plant equipped therewith, and ship equipped therewith 审中-公开
标题翻译：油压管道设备，外来物料捕捞方法，装备的蒸汽发电厂及其配备的船舶
公开(公告)号：JP2011104562A
公开(公告)日：2011-06-02
申请号：JP2009265172
申请日：2009-11-20
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SAO TOSHIO , TAGAMI ATSUSHI , OKUBO HIROKI , YANO AKIHIKO , MOTAI KENJI , YOSHIYAMA TAKASHI , SAKANISHI AKIHIRO , SUGA HIROSHI
IPC分类号： B08B9/027
摘要： PROBLEM TO BE SOLVED: To provide oil pressure piping equipment constituted so as to shorten the time required in oil flashing work for washing the inside of oil piping using oil after the execution of the oil piping to remove foreign matter, a foreign matter capturing method, a steam-power generation plant equipped therewith, and a ship equipped therewith. SOLUTION: The oil pressure piping equipment includes the piping 10 connected to an apparatus during oil flashing and the foreign matter capturing means 20 provided to the piping 10 to capture the foreign matter 9 in the oil flowing through the piping 10. COPYRIGHT: (C)2011,JPO&INPIT

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