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1. 发明专利

JP2014105908A Boiler with feed water preheater 有权
标题翻译：锅炉与进水预热器
公开(公告)号：JP2014105908A
公开(公告)日：2014-06-09
申请号：JP2012258079
申请日：2012-11-27
申请人： Samson Co Ltd , 株式会社サムソン
发明人： TAKASHIMA HIROSHI , KUROKI SHIGERU
IPC分类号： F22D1/14
摘要： PROBLEM TO BE SOLVED: To provide a boiler with a feed water preheater, in which the occurrence of water leakage at the feed water preheater can be detected.SOLUTION: There is provided a boiler 1 to which water feeding is performed by intermittently operating a feed water pump 9, and which includes a feed water preheater 7. The feed water preheater 7 has a water pipe 3 for passing feed water to the boiler and provided in an exhaust gas passage 2 for passing combustion exhaust gas from the boiler 1. The feed water preheater 7 preheats the feed water to the boiler 1 by heating the water pipe 3 by the combustion exhaust gas. A water pipe inlet side in the feed water preheater 7 is provided with an inlet side check valve 5, a water pipe outlet side is provided with an outlet side check valve 6. A pressure detecting device 4 for detecting water pressure in the feed water preheater 7 is arranged between the two check valves. During a boiler operation, if the water pressure of the boiler feed water detected by the pressure detecting device 4 is lower than a prescribed value, it is determined that water leakage occurs at the feed water preheater 7.
摘要翻译：要解决的问题：为锅炉提供可以检测给水预热器发生漏水的给水预热器。解决方案：提供一种锅炉1，通过间歇地操作进料来进行给水水泵9，其包括给水预热器7.给水预热器7具有用于将给水送入锅炉的水管3，设置在排气通道2中，用于使来自锅炉1的燃烧废气通过。水预热器7通过燃烧废气加热水管3来预热给锅炉1的给水。给水预热器7中的水管入口侧设置有入口侧止回阀5，水管出口侧设置有出口侧止回阀6.用于检测给水预热器中的水压的压力检测装置4 7设置在两个止回阀之间。在锅炉操作期间，如果由压力检测装置4检测到的锅炉给水的水压低于规定值，则判断为在给水预热器7处发生漏水。

2. 发明专利

JP2014031891A Multitubular through flow boiler 审中-公开
标题翻译：多流量锅炉
公开(公告)号：JP2014031891A
公开(公告)日：2014-02-20
申请号：JP2012170705
申请日：2012-08-01
申请人： Samson Co Ltd , 株式会社サムソン
发明人： TAKASHIMA HIROSHI , TAKAHATA SHIGETOSHI
IPC分类号： F22B37/26 , F22B21/06
摘要： PROBLEM TO BE SOLVED: To enable a multitubular through flow boiler to perform stable steam supply without stopping operation thereof by controlling fluctuation of a water level in a manner that promptly restores the water level inside a boiler even when the same is rapidly lowered due to abrupt load fluctuation.SOLUTION: A multitubular through flow boiler has: a can body 10 where many heat-transfer tubes 13 connect an upper header 11 and a lower header 12; and a steam separation device 7 which is connected to the upper header through a steam communication pipe 3. The multitubular through flow boiler generates steam by heating boiler water inside the heat-transfer tubes while maintaining a water level set in the middle of the heat-transfer tubes through water level control. The steam separation device 7 has a shape of a vertically elongated cylinder with a separation space 4 at an upper section thereof and a water storage space 5 at a lower section thereof. The water storage space 5 has a smaller diameter than the separation section 4 to extend a length of the steam separation device 7 without increasing a volume thereof so that the water storage space 5 reaches a position lower than a set water level of the multitubular through flow boiler.
摘要翻译：要解决的问题：为了使多管流量锅炉能够通过控制水位的波动来快速地恢复锅炉内的水位，即使在急剧下降的情况下，也可以使多管流量锅炉进行稳定的蒸汽供给而不停止其运转负载波动。解决方案：多管式流通锅炉具有：罐体10，其中许多传热管13连接上集管11和下集管12; 以及通过蒸汽连通管3连接到上部集管的蒸汽分离装置7.多管式流通锅炉通过在传热管内部加热锅炉水来产生蒸汽，同时保持设置在热交换管3的中部的水位。转管通过水位控制。蒸汽分离装置7具有在其上部具有分隔空间4的垂直细长的圆筒形状和在其下部的储水空间5。储水空间5具有比分离部4小的直径，以延长蒸汽分离装置7的长度，而不增加其体积，使得储水空间5达到低于多管流过的设定水位的位置锅炉。

3. 发明专利

JP2013053823A Supply water preheating boiler 审中-公开
标题翻译：供水预热锅炉
公开(公告)号：JP2013053823A
公开(公告)日：2013-03-21
申请号：JP2011193118
申请日：2011-09-05
申请人： Samson Co Ltd , 株式会社サムソン
发明人： TAKASHIMA HIROSHI , KUROKI SHIGERU
IPC分类号： F22D5/26
摘要： PROBLEM TO BE SOLVED: To prevent excessive temperature rise of supply water in an economizer in a supply water preheating boiler preheating the supply water by the economizer 4.SOLUTION: In the supply water preheating boiler supplying water to a boiler body 6 via the economizer 4 and having an operation controller 8 controlling water supply to the boiler based on the boiler state, there are provided a water level detector 12 detecting a water level of the boiler, a preheated water temperature detector 5 detecting a temperature of preheated water taken out of the economizer 4, and a saturation temperature detector 7 detecting a saturation temperature of the boiler. The operation controller 8 controls to start water supply when the water level in the boiler detected by the water level detector 12 is lowered down to a water supply start water level, or when the preheated water temperature detected by the preheated water temperature detector 5 is increased up to a set temperature determined based on the saturation temperature, and to stop water supply when the water level in the boiler detected by the water level detector 12 is increased up to a water supply stop water level.
摘要翻译：要解决的问题：为了防止在节能器4预热供水的供水预热锅炉中的节能器中的供水过度升温。解决方案：在向锅炉供水的供水预热锅炉中通过节能器4具有操作控制器8，控制器8基于锅炉状态控制对锅炉的供水，提供了一个水位检测器12，其检测锅炉的水位，预热的水温检测器5检测锅炉的温度从节约器4取出的预热水，以及检测锅炉饱和温度的饱和温度检测器7。当由水位检测器12检测到的锅炉中的水位下降到供水开始水位时，或当预热水温检测器5检测到的预热水温度增加时，操作控制器8控制开始供水达到基于饱和温度确定的设定温度，并且当由水位检测器12检测到的锅炉中的水位增加到供水停止水位时停止供水。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2013002667A Combustion apparatus 有权
标题翻译：燃烧装置
公开(公告)号：JP2013002667A
公开(公告)日：2013-01-07
申请号：JP2011131909
申请日：2011-06-14
申请人： Samson Co Ltd , 株式会社サムソン
发明人： TAKAHATA SHIGETOSHI , TAKASHIMA HIROSHI
IPC分类号： F23N5/18 , F23N5/20
摘要： PROBLEM TO BE SOLVED: To improve combustion stability in switching from combustion by a pilot burner 6 to combustion by a main burner 5.SOLUTION: In this combustion device including the pilot burner 6 and the main burner 5, and further including a combustion air supply amount adjustment means 1 to supply the air of different amounts between pilot combustion and main combustion, the control to start the combustion of the main burner 5 while limiting the air supply amount, and to increase the combustion air supply amount to the air supply amount for the main combustion in main trial, is executed. Further, the change of the combustion air supply amount is started after the lapse of a prescribed time t1 from the start of fuel supply to the main burner.
摘要翻译：解决方案：提高由引燃燃烧器6的燃烧切换为主燃烧器5的燃烧的燃烧稳定性。解决方案：在包括引燃燃烧器6和主燃烧器5的燃烧装置中，以及进一步包括用于在先导燃烧和主燃烧之间供应不同量的空气的燃烧空气供给量调节装置1，同时限制空气供应量来开始主燃烧器5的燃烧的控制，并且增加燃烧空气供应量到主试用的主燃烧空气供应量。此外，在从燃料供应开始到主燃烧器经过规定时间t1之后，开始燃烧空气供给量的变化。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2011099601A Heating medium boiler 有权
标题翻译：加热中压锅炉
公开(公告)号：JP2011099601A
公开(公告)日：2011-05-19
申请号：JP2009253639
申请日：2009-11-05
申请人： Samson Co Ltd , Soken Technics Kk , 株式会社サムソン , 綜研テクニックス株式会社
发明人： KUROKI SHIGERU , TAKASHIMA HIROSHI , KAWADA TAKASHI , NISHIYAMA MASATO , MORIMOTO MAMORU , YOSHINO SHIGEYUKI , HIGUCHI YOSHIHIDE , BESSHO SHINJI
IPC分类号： F24H1/22 , F22B35/00
摘要： PROBLEM TO BE SOLVED: To prevent overheating of heating medium oil when combustion is stopped in a heating medium boiler, and to suppress increase of power consumption.
SOLUTION: In the heating medium boiler 1, a side face is formed by a coil-like heating medium oil heating pipe 3 having a space opened in the center, upper and lower ends have circular combustion chambers insulated by a refractory material 5, the heated heating medium oil is supplied to a heat using part 2, and a circulating pump 4 is provided in a heating medium oil pipe connecting the heat using part 2 to the heating medium boiler 1 to circulate the heating medium oil. A revolution speed changing device 6 changing the revolution speed of the circulating pump is provided, and when operating the circulating pump during stoppage of combustion of the heating medium boiler, control is carried out to lower the revolution speed of the circulating pump than in combustion of the heating medium boiler. A refractory material temperature detecting device 7 detecting a refractory material temperature of the heating medium boiler is provided, and the operation of the circulating pump is carried out until the refractory material temperature detected by the refractory material temperature detecting device 7 drops to a set value after stopping combustion of the heating medium boiler.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了防止在加热介质锅炉中停止燃烧时加热介质油的过热，并且抑制功率消耗的增加。解决方案：在加热介质锅炉1中，侧面由具有在中心开口的空间的线圈状加热介质油加热管3形成，上端和下端具有由耐火材料5绝缘的圆形燃烧室将加热的加热介质油供给到热使用部分2中，并且循环泵4设置在将热使用部分2连接到加热介质锅炉1的加热介质油管中，以循环加热介质油。提供了改变循环泵的转速的转速变更装置6，并且当在加热介质锅炉的燃烧停止期间操作循环泵时，进行控制以降低循环泵的转速比在加热介质锅炉。提供了检测加热介质锅炉的耐火材料温度的耐火材料温度检测装置7，并且进行循环泵的操作，直到由耐火材料温度检测装置7检测出的耐火材料温度下降到设定值后停止加热介质锅炉的燃烧。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010242982A Nozzle-mix burner 有权
标题翻译：喷嘴混合燃烧器
公开(公告)号：JP2010242982A
公开(公告)日：2010-10-28
申请号：JP2009088614
申请日：2009-04-01
申请人： Kato Tekko Burner Seisakusho:Kk , Samson Co Ltd , 株式会社サムソン , 株式会社加藤鉄工バーナー製作所
发明人： TAKASHIMA HIROSHI , TAKAHATA SHIGETOSHI , MASUI YUJI , ONO TAKASHI , TAKAI GASUAKI , MATSUNAGA MAKOTO , MORI MASAYUKI
IPC分类号： F23D14/22 , F23D14/74
摘要： PROBLEM TO BE SOLVED: To provide a nozzle-mix burner capable of improving the combustion stability of main flame by increasing the flame stability of subsidiary flame.
SOLUTION: A cylindrical header part 2 concentric with a fuel gas conduction pipe 1 and larger in diameter than the fuel gas conduction pipe 1 is provided at a distal end of the fuel gas conduction pipe 1 and, with an air supply flow passage 12 surrounding the fuel gas conduction pipe 1, a baffle plate 4 concentric with the fuel gas conduction pipe 1 is provided around the fuel gas conduction pipe airflow-upstream of the cylindrical header part 2. The baffle plate 4 is provided with a plurality of primary air jet holes 7 at a portion whose distance from a center axis of the fuel gas conduction pipe 1 is shorter than the distance from a center axis of the cylindrical header part 2 to a circumferential wall thereof and with a plurality of secondary air jet holes 8 at a portion whose distance from the center axis of the fuel gas conduction pipe 1 is longer than the distance from the center axis of the cylindrical header part 2 to the circumferential wall. The circumferential wall of the cylindrical header part 2 is provided with main gas fuel jet holes 5 to radially jet main fuel gas, at positions not overlapping the position of any primary air jet hole 7 in the baffle plate 4.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够通过增加辅助火焰的火焰稳定性来改善主火焰的燃烧稳定性的喷嘴混合燃烧器。解决方案：在燃料气体传导管1的远端处设置与燃料气体传导管1同轴且直径大于燃料气体传导管1的圆柱形头部2，并且具有供气流路围绕燃料气体传导管1的12与燃料气体传导管1同心的挡板4设置在圆柱形头部2的上游的燃料气体传导管气流的周围。挡板4设置有多个主要在距离燃料气体导管1的中心轴距离比从圆筒形集管部2的中心轴到其周壁的距离短的部分的空气喷射孔7和多个二次空气喷射孔8 在与燃料气体导管1的中心轴的距离比从圆筒形头部2的中心轴线到周壁的距离长的部分。圆柱形集管部分2的圆周壁设有主气体燃料喷射孔5，以在不与挡板4中的任何一次空气喷射孔7的位置重叠的位置处径向喷射主要燃料气体。版权所有（ C）2011，JPO＆INPIT

7. 发明专利

JP2010175208A Multi-tubular once-through boiler 有权
标题翻译：多管式锅炉
公开(公告)号：JP2010175208A
公开(公告)日：2010-08-12
申请号：JP2009021032
申请日：2009-01-31
申请人： Samson Co Ltd , 株式会社サムソン
发明人： KUROKI SHIGERU , TAKASHIMA HIROSHI
IPC分类号： F22B37/10 , F22B21/06
摘要： PROBLEM TO BE SOLVED: To further increase an absorbing amount of heat while preventing generation of inconvenience such as burning of a fin for heat absorption.
SOLUTION: In the boiler, a center part is used as a combustion chamber 10, multiple water tubes 5, 6 are doubly and annularly disposed in a periphery of the combustion chamber to be used as an inner water tube row and an outer water tube row, firstly, the water tube facing the combustion chamber is heated by combustion gas, and then the combustion gas is sent into a gas passage 9 formed between the inner water tube row and the outer water tube row. The fins for heat absorption extending in a vertical direction with respect to a longitudinal direction of the water tube are provided in multiple stages on a portion of the inner water tube 5 facing the combustion chamber 10 and on a portion of the outer water tube 6 facing the gas passage 9, a combustion chamber heat absorption fin 7 provided on the portion of the inner water tube facing the combustion chamber has a lower height from a water tube surface and a thicker thickness than a gas passage heat absorption fin 8 provided on a portion facing the gas passage 9, and it is positioned only in a position lower than a boiler inner water level at boiler starting.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了进一步增加吸热量，同时防止产生诸如用于吸热的翅片燃烧的不方便。解决方案：在锅炉中，将中心部分用作燃烧室10，多个水管5,6被双重和环形地布置在燃烧室的周边中，以用作内部水管排和外部水管排，首先，面向燃烧室的水管被燃烧气体加热，然后将燃烧气体送入形成在内水管排和外水管排之间的气体通道9中。相对于水管的长度方向在垂直方向上延伸的吸热用散热片在内水管5的面向燃烧室10的一部分上和多个台阶上分别设置在外水管6的面对气体通道9，设置在面向燃烧室的内部水管的部分上的燃烧室吸热翅片7具有比水管表面更低的高度和比设置在燃烧室的部分上的气体通道吸热翅片8更厚的厚度面对气体通道9，并且仅在锅炉启动时位于低于锅炉内部水位的位置。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2008298309A Steam separator 审中-公开
标题翻译：蒸汽分离器
公开(公告)号：JP2008298309A
公开(公告)日：2008-12-11
申请号：JP2007141666
申请日：2007-05-29
申请人： Samson Co Ltd , 株式会社サムソン
发明人： TAKASHIMA HIROSHI , SHIGETAKA KENGO
IPC分类号： F22B37/32 , B01D45/12
摘要： PROBLEM TO BE SOLVED: To provide a steam separator capable of keeping high separating capacity of boiled water.
SOLUTION: In this steam separator 7 for a boiler with a vertically long cylindrical barrel 4 portion, having a steam taking-out pipe 1 connected with an upper portion of the steam separator 7 and a return water pipe 2 connected with a bottom portion of the steam separator 7, and circulating the gas-liquid two-phase flow composed of the steam and the boiled water inside of the steam separator 7, so that the steam and the boiler water are separated by action of centrifugal force, a collection space 5 having a diameter smaller than an inner diameter of the steam separator barrel 4 portion and larger than an inner diameter of the water return pipe 2 is defined at a lower portion in the steam separator, and the return water pipe 2 is connected with a lower portion of the collection space 5. Further the collection space 5 has the shape of which cross-section is reduced downward.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够保持开水的高分离能力的蒸汽分离器。解决方案：在用于具有垂直长圆柱形筒4部分的锅炉的蒸汽分离器7中，具有与蒸汽分离器7的上部连接的蒸汽取出管1和与底部连接的回水管2 蒸汽分离器7的一部分，并且使由蒸汽分离器7内部的蒸汽和开水构成的气液两相流循环，使得蒸汽和锅炉水通过离心力的作用分离，收集在蒸汽分离器的下部限定直径小于蒸汽分离器筒4的内径且大于回水管2的内径的空间5，回水管2与收集空间5的下部。此外，收集空间5具有向下减小横截面的形状。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2006300441A Self-recirculating burner having combustion cone 有权
标题翻译：具有燃烧锥的自燃式燃烧器
公开(公告)号：JP2006300441A
公开(公告)日：2006-11-02
申请号：JP2005124514
申请日：2005-04-22
申请人： Samson Co Ltd , 株式会社サムソン
发明人： SHIGETAKA KENGO , TAKASHIMA HIROSHI
IPC分类号： F23D11/24 , F02C3/30 , F23C99/00 , F23R3/34
摘要： PROBLEM TO BE SOLVED: To prevent adhesion of soot on a combustion cone outer surface. SOLUTION: In the burner, a fuel injection nozzle 1 is arranged in a center part, and air nozzles 6 are arranged in a periphery of the fuel injection nozzle 1. The combustion cone 7 with a tapered structure such that a downstream side opening diameter becomes smaller than an upstream side opening diameter is provided in a downstream side of installation positions of the fuel injection nozzle 1 and the air nozzles 6. Fuel injected from the fuel injection nozzle 1 and air injected from the air nozzles 6 are mixed in the combustion cone 7. Combustion is carried out while injecting fuel-air mixture gas into a combustion chamber from a combustion cone downstream side opening 8. In the self-recirculating burner, by generating a vortex flow of one part of the fuel-air mixture gas injected from the combustion cone downstream side opening 8 in an outer side of the combustion cone 7, combustion progressed combustion gas is circulated into a fuel-gas mixture gas flow. A combustion cone side wall opening 9 sending out air from a combustion cone interior to an exterior is provided on a side wall of the combustion cone 7. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：防止烟灰粘附在燃烧锥外表面上。解决方案：在燃烧器中，燃料喷射喷嘴1布置在中心部分，并且空气喷嘴6布置在燃料喷嘴1的周围。具有锥形结构的燃烧锥体7使得下游侧在燃料喷射喷嘴1和空气喷嘴6的安装位置的下游侧设置开口直径小于上游侧开口直径。从燃料喷嘴1喷射的燃料和从空气喷嘴6喷射的空气混合在燃烧锥体7.在从燃烧锥下游侧开口8将燃料 - 空气混合气体注入燃烧室的同时进行燃烧。在自再循环燃烧器中，通过产生一部分燃料 - 空气混合物的涡流在燃烧锥7的外侧从燃烧锥下游侧开口部8喷出的气体，燃烧气体的燃烧气体循环进入燃料气体混合气体流。在燃烧锥体7的侧壁上设置有从燃烧锥体内部向外部排出空气的燃烧锥侧壁开口9.（C）2007，JPO＆INPIT

10. 发明专利

JP2005016781A Burner for preventing combustion defective due to unevenness in flame 有权
标题翻译：燃烧器用于防止燃烧引起的火焰不合格
公开(公告)号：JP2005016781A
公开(公告)日：2005-01-20
申请号：JP2003179194
申请日：2003-06-24
申请人： Samson Co Ltd , 株式会社サムソン
发明人： MIYATA HIROSUKE , TAKASHIMA HIROSHI , KUROKI SHIGERU
IPC分类号： F23D14/22 , F23D11/24
摘要： PROBLEM TO BE SOLVED: To prevent deterioration of combustion states even when flames have unevenness.
SOLUTION: In this burner 1, fuel nozzles 4 and 5 to inject fuel are provided at a center part, and a plurality of air nozzles 8 to inject air are provided at a circumferential edge part of the burner. Fuel injected from the fuel nozzles, and combustion air injected from air injection ports 7 for combustion in the air nozzles 8 are mixed in a mixing range 10 downstream of the burner, so that combustion is conducted. The air injection ports 7 for injection in part of the air nozzles 8 are provided to be closer to the mixing range 10 than the air injection ports 7 for combustion in the other air nozzles 8.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使当火焰不均匀时，也可防止燃烧状态的劣化。解决方案：在该燃烧器1中，喷射燃料的燃料喷嘴4和5设置在中心部分，并且在燃烧器的周缘部分设置有多个喷射空气的喷嘴8。从燃料喷嘴喷射的燃料和从空气喷射口7喷射的用于在空气喷嘴8中燃烧的燃烧空气在燃烧器下游的混合范围10中混合，从而进行燃烧。一部分空气喷嘴8中用于喷射的空气注入口7设置成比其他空气喷嘴8中的燃烧用空气注入口7更接近混合范围10.（C）2005，JPO＆NCIPI

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