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1. 发明专利

JP2004294043A Combustion apparatus 审中-公开
公开(公告)号：JP2004294043A
公开(公告)日：2004-10-21
申请号：JP2003090919
申请日：2003-03-28
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： SAEKI TAKATOSHI , NISHIOKA TADASHI
IPC分类号： F23D14/64 , F23C5/02 , F23D14/22
摘要： PROBLEM TO BE SOLVED: To provide a combustion apparatus, performing combustion even in a place hard to take in outside air as the air for combustion without a blower for supplying the air for combustion.
SOLUTION: This combustion apparatus includes a gas fuel jetting part Sg for jetting gas fuel G and sucking the outside air A as the air A for combustion of the gas fuel with jetting of the gas fuel G. A combustion air supply part Sa is adapted to jet the air A and suck the outside air A with jetting of th air A. The combustion air supply part is provided to supply the jetted air A and sucked outside air A as combustion air A to the gas fuel G jetted by the gas fuel jetting part Sg.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2003279024A Ash fusing furnace 审中-公开
标题翻译： ASH FUSING FURNACE
公开(公告)号：JP2003279024A
公开(公告)日：2003-10-02
申请号：JP2002086662
申请日：2002-03-26
申请人： Ngk Insulators Ltd , Osaka Gas Co Ltd , 大阪瓦斯株式会社 , 日本碍子株式会社
发明人： SAEKI TAKATOSHI , KITAI KATSUYUKI , YAMAGUCHI KOICHI
IPC分类号： F23J1/00 , B09B3/00 , F23G5/44 , F27D3/18 , F27D7/02
摘要： PROBLEM TO BE SOLVED: To provide an ash fusing furnace which properly fusing the object ash, and is stably operated over a long period.
SOLUTION: In this ash fusing furnace provided with an ash supplying means H for supplying the object ash into a fusing space in a state of being conveyed by air for combustion A2, and a combusting means B for combusting the fuel G1 in the fusing space 2 by using the air for combustion A2 supplied by the ash supplying means H, the ash supplying means H supplies the gas fuel G2 into the fusing space 2 in a state of mixing the gas fuel in the air for combustion A2.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够适当地熔化物体灰分的灰熔融炉，并且能够长时间稳定地运转。解决方案：在该灰熔融炉中，设置有用于将灰分供给装置H用于将燃料供给装置H供给到用于燃烧A2的空气输送的状态下的熔化空间中的燃料供给装置H;以及燃烧装置B，通过使用由灰供给装置H供给的燃烧用空气A2的熔融空间2，灰化供给单元H在将燃气A2中的气体燃料混合的状态下将气体燃料G2供给到定影空间2。版权所有（C）2004，JPO

3. 发明专利

JP2003148786A GAS COMBUSTION TYPE DESICCANT DEHUMIDIFIER, AND GAS BURNER USED THEREFOR 审中-公开
公开(公告)号：JP2003148786A
公开(公告)日：2003-05-21
申请号：JP2001350119
申请日：2001-11-15
申请人： OSAKA GAS CO LTD
发明人： TSUJIMOTO SOICHIRO , NISHIMOTO YOICHI , SAEKI TAKATOSHI , IKEMOTO HIROKI
IPC分类号： F23N1/02 , B01D53/26 , F23D14/08 , F23N1/00 , F24F3/14 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To improve the energy saving property by changing the regeneration temperature according to the absolute humidity of the outside air. SOLUTION: In a gas combustion type desiccant dehumidifier in which the air to be dehumidified is dehumidified by a dehumidifying member holding a desiccant and the outside air for regeneration heated by a gas burner is allowed to flow in an adjacent regeneration passage, the opening of a flow rate regulating valve 16 is controlled by a controller 15 and the fuel feed to the gas burner is regulated based on the temperature of the air to be dehumidified which is fed to the dehumidifying passage measured by a thermometer 13 and the relative humidity of the air to be dehumidified which is fed to the dehumidifying passage measured by a hygrometer 14 so that the absolute humidity of the dehumidified air taken out of the dehumidifying passage reaches the target value.

4. 发明专利

JP2005144228A Vacuum distillation apparatus 有权
标题翻译：真空蒸馏装置
公开(公告)号：JP2005144228A
公开(公告)日：2005-06-09
申请号：JP2003381224
申请日：2003-11-11
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： SAEKI TAKATOSHI , WASA TAKAHIRO
IPC分类号： F02G5/00 , B01D3/10
CPC分类号： Y02E20/14 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide a vacuum distillation apparatus which can be operated by using warm water so that the distillation/separation efficiency of this apparatus is improved.
SOLUTION: This vacuum distillation apparatus is provided with: a distillation still 1 having a heating part K for heating the liquid to be distilled; a sucking means 4 for sucking the vapor in a vapor discharging line 3 to be connected to the distillation still 1 to reduce the pressure in the distillation still 1 and; a condenser 5 for liquefying the vapor passing through the vapor discharging line 3. The heating part K is provided with a coiled heating tube 9 which is arranged in the distillation still 1 and through which warm water is made to flow and a heating jacket 10 which is arranged in a jacket-like shape for surrounding the outer periphery of the distillation still 1 and through which warm water is made to flow.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供可以通过使用温水进行操作的真空蒸馏装置，从而提高该装置的蒸馏/分离效率。解决方案：该真空蒸馏装置具有：具有用于加热待蒸馏液体的加热部分K的蒸馏器1; 吸入装置4，用于吸入蒸汽喷出管线3中的蒸气以连接到蒸馏器1，以减少蒸馏器1中的压力; 用于液化通过蒸汽排放管线3的蒸汽的冷凝器5.加热部分K设置有设置在蒸馏器1中的卷绕的加热管9，通过该加热管9流过温水，加热套10 被布置成夹套状形状，用于围绕蒸馏器1的外周并使温水通过其流动。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2002039531A METHOD FOR DIAGNOSING COMBUSTION STATE 失效
公开(公告)号：JP2002039531A
公开(公告)日：2002-02-06
申请号：JP2000223709
申请日：2000-07-25
申请人： CHUGAI RO KOGYO KAISHA LTD , OSAKA GAS CO LTD
发明人： IZUMI KOJI , NOSAKA TAKESHI , SAEKI TAKATOSHI , KITAI KATSUYUKI
IPC分类号： F23N5/24 , F23N1/02
摘要： PROBLEM TO BE SOLVED: To provide a method for diagnosing the combustion state of a burner, capable of effecting rapid and efficient maintenance. SOLUTION: By regulating the openings of a fuel control valve VF and a combustion air control valve VA, having a known flow rate factor, a furnace temperature is controlled to a set furnace temperature with a combustion air ratio held at a preset prescribed value. When some of the temperature of fuel fed to a burner 3 and the measurement value of a pressure and a temperature of combustion air supplied to the burner 3 and the measurement value of a pressure, and when one of the measurement of the opening of a fuel control value VF or the measurement of the opening of the combustion air control valve VA, or the measurement of a combustion air ratio exceeds a tolerance value set at the set value of each of the measurement items, a measurement measured before it exceeds the tolerance value and respective measurement measured after it exceeds a given value are stored for a given time, based on the time when it has exceeded the tolerance value.

6. 发明专利

JP2001251435A REMOTE SUPERVISORY DEVICE 失效
公开(公告)号：JP2001251435A
公开(公告)日：2001-09-14
申请号：JP2000059914
申请日：2000-03-06
申请人： OSAKA GAS CO LTD
发明人： SAEKI TAKATOSHI , ENOKI KOICHI
IPC分类号： G08C15/00 , F27D19/00 , F27D21/00 , F27D21/02 , F27D21/04 , G08C19/00 , H04M11/00 , H04N7/18 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To provide a remote supervisory device which can lighten the burden of the supervisor operation of a supervisor. SOLUTION: This supervisory device provided with a management part 4 which transmits image information picked up by an image pickup means 1 for picking up an image of an object place to be supervised through a telephone line 3 is further provided with a portable remote supervisory part HP which is equipped with a display means 5 for displaying the image information sent from the management part 4 through the telephone line 3.

7. 发明专利

JPH0875151A HEAT TREATMENT FURNACE 失效
公开(公告)号：JPH0875151A
公开(公告)日：1996-03-19
申请号：JP23946694
申请日：1994-09-07
申请人： OSAKA GAS CO LTD
发明人： ICHIRAKU YUUICHI , SAEKI TAKATOSHI
IPC分类号： F23N1/00 , C21D1/52 , F23N5/02 , F27D19/00
摘要： PURPOSE: To reduce the cost of a device if it is necessary to divide an in-furnace temperature control zone due to an increase in the length of a furnace or an unequal load distribution in a heat treatment furnace based on a sequential combustion system. CONSTITUTION: The interior of a furnace 1 is segmented into a plurality of temperature zones A and B in the longitudinal direction and temperature sensors 3a and 3b, which detect a differential temperature between each of the zones A and B where a plurality of combustion patterns, which have increased and reduced the duty ratio of each of burners 2-1 to 2-8 at a definite rate, are preliminarily set for every zone A and B. When the differential temperature exceeds a specified value, the differential temperature is eliminated by changing over the combustion patterns. This construction makes it possible to correct temperature inequality between each zone merely by installing one set of a temperature controller 4 and a pulse combustion controller 5.

8. 发明专利

JP2003270188A SENSOR DEVICE 审中-公开
公开(公告)号：JP2003270188A
公开(公告)日：2003-09-25
申请号：JP2002076291
申请日：2002-03-19
申请人： OSAKA GAS CO LTD
发明人： HIGAKI KATSUMI , TANAKA TOSHIKAZU , TSUJISHITA MASAHIDE , SAEKI TAKATOSHI
IPC分类号： G01N27/16
摘要： PROBLEM TO BE SOLVED: To provide a simple sensor device capable of acquiring a reproducible zero point level regardless of an installation place of the sensor, and effective for enlarging the installation range of the sensor. SOLUTION: A late having heat dissipation property is provided on the outside of the inner wall in this device contactable with gas until the gas in an exhaust gas duct reaches a sensor installation part, and S2/S1 which is a ratio between the internal area (S1) of the inner wall in the device contactable with gas and the area (S2) capable of dissipating the heat inside a space to the atmosphere is set to be 2.0 or more. COPYRIGHT: (C)2003,JPO

9. 发明专利

JPH10317056A APPARATUS FOR EXECUTING HEAT TREATMENT OF COPPER BASE METAL 失效
公开(公告)号：JPH10317056A
公开(公告)日：1998-12-02
申请号：JP14319597
申请日：1997-05-16
申请人： OSAKA GAS CO LTD
发明人： SHIMIZU YUKIO , SAEKI TAKATOSHI , GOTO YUJI
IPC分类号： C22B15/00 , C21D1/52 , C21D1/76 , C22F1/00 , C22F1/08 , F27D7/00
摘要： PROBLEM TO BE SOLVED: To execute the supplying of reducing gas and the heating of a material to be heated with the same heat source in a treating furnace by arranging an independent combustion chamber in each bunker below a conveyor in a heating zone, holding the temp. in the combustion chamber to the high temp., preventing the flowing of unburning component into a furnace and uniformizing the reducing gas in the combustion chamber. SOLUTION: The material to be heated is passed through a preheating zone, heating zone and cooling zone in the furnace 1 with the conveyor 2. Plural burners 3 are fitted to the furnace wall below the conveyor 2 in the heating zone and a box-state combustion chamber 5 composed of refractory in each burner 3 and having gas exhaust hole 4 at here and there. The burner 3 is burnt in low air ratio and generated reducing gas is injected in the furnace 1 from the gas exhaust hole 4. The combustion reaction is limited in the narrow combustion chamber 5 and the refractory around the flame is redheated and thereby, the fuel in the combustion chamber 5 is decomposed into H2 , CO2 and little quantities of C02 , H2 , O and O2 so that methane gas, etc., is not developed in the furnace 1.

10. 发明专利

JPH09287736A COMBUSTION APPARATUS 失效
公开(公告)号：JPH09287736A
公开(公告)日：1997-11-04
申请号：JP27926896
申请日：1996-10-22
申请人： OSAKA GAS CO LTD
发明人： SAEKI TAKATOSHI
IPC分类号： F23N5/20 , F23N1/00
摘要： PROBLEM TO BE SOLVED: To simply perform variations in combustion control patterns wherein a combustion condition for each of respective burners is decided in accordance with the lapse of time. SOLUTION: A combustion apparatus is so constructed as to have a plurality of burners 4 arranged in a scattered manner for heating the interior of a furnace 3, and to have a pattern setting means 72 for setting combustion control patterns, wherein a combustion condition for each of the respective burners 4 is decided in accordance with the lapse of time, and a controlling means 73 for controlling the plurality of burners 4 on the basis of the combustion control patterns set by the pattern setting means 72. In this case, the pattern setting means 72 is constituted to have a memory means 72a for storing a plurality of types of combustion control patterns and a pattern instructing means 72b for instructing one pattern selected from among the plurality of types of combustion control patterns. The controlling means 73 is so constituted as to control the plurality of burners 4 according to the instructed combustion control pattern on the basis of information instructed by the pattern instructing means 72b.

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