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公开(公告)号：US20160002550A1
公开(公告)日：2016-01-07
申请号：US14768411
申请日：2013-06-27
Applicant: DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION , DONGSHIN HYDRAULICS CO., LTD. , KOREA GAS CORPORATION , SUNGILTURBINE CO., LTD. , DAEWOO ENGINEERING & CONSTRUCTION CO., LTD
Inventor： Myung Ho Song , Yong Seok Yoon , In Kee Jung , Jung Wook KIM , Seung Hee AN , Sang Yup JANG , Jae Won LEE , Sang Min Kim , Jin Seop YANG , Ta Kwan WOO
IPC: C10L3/10
CPC classification number: C10L3/108 , C10L2290/06 , C10L2290/08 , C10L2290/24 , C10L2290/28 , C10L2290/30 , C10L2290/32 , C10L2290/48
Abstract: The present invention provides an apparatus for molding gas hydrate pellets that includes: a pulverizer in which dehydrated gas hydrates are pulverized; a cooler having a rotating shaft provided therein, comprising a plurality of agitation blades installed along a height direction of the rotating shaft and configured to cool the gas hydrates to a predetermined temperature; a decompressor configured to decompress the cooled gas hydrates to a predetermined pressure; and a pellet molder configured to mold the decompressed gas hydrates to pellets.
Abstract translation: 本发明提供了一种用于成型气体水合物丸粒的装置，其包括：将脱水气体水合物粉碎的粉碎机; 具有设置在其中的旋转轴的冷却器，包括沿所述旋转轴的高度方向安装的多个搅拌叶片，其构造为将所述气体水合物冷却至预定温度; 减压器，其构造成将冷却的气体水合物减压至预定压力; 以及构造成将减压气体水合物模塑成颗粒的颗粒成型机。
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公开(公告)号：US10023821B2
公开(公告)日：2018-07-17
申请号：US14345501
申请日：2012-09-19
Applicant: Korea Institute of Industrial Technology , Korea Gas Corporation , Daewoo Engineering & Construction Co., Ltd. , STX Offshore & Shipbuilding Co., Ltd. , Sungilturbine Co., Ltd. , Dongshin Hydraulics Co., Ltd.
Inventor： Ju Dong Lee , Kyung Chan Kang , Sang Yeon Hong , Jae Il Lim , Sang Yup Jang , Seung Beom Hong , Ho Kyeong Kim , Ta Kwan Woo , Sang Min Kim
Abstract: The present invention relates to an apparatus comprising a reactor body to which gas and water are supplied to create a gas hydrate; an upper cover which is engaged to an upper portion of the reactor body, a scraper mounted rotationally within the reactor body, and a motor for providing a driving force to the scraper. It is possible to remove gas hydrate particles attached to at least one of an inner surface of the reactor body and an inner surface of the upper cover, by a rotary driving of the scraper. According to the invention, it is possible to prevent a material hindering a heat transfer by attaching on a wall surface of the reactor, through a process of scraping out gas hydrate particles, when the scraper which is rotationally driven about a center axis of the reactor is close to the inner surface of the reactor.
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Patent Agency Ranking
公开(公告)号：US20160001241A1
公开(公告)日：2016-01-07
申请号：US14768432
申请日：2013-06-27
Applicant: DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION , DONGSHIN HYDRAULICS CO., LTD. , KOREA GAS CORPORATION , SUNGILTURBINE CO., LTD. , DAEWOO ENGINEERING & CONSTRUCTION CO., LTD. , STX OFFSHORE & SHIPBULDING CO., LTD.
Inventor： Myung Ho Song , Jung Woong Eun , Byoung Seok Lim , Seung Hee An , Sang Yup Jang , Jae Won Lee , Sang Min Kim , Jin Seop Yang , Ta Kwan Woo
CPC classification number: B01F7/20 , B01F15/00155 , B01F15/00389 , B01F15/0289 , B01F15/06 , B01F2015/061 , B65G65/46 , B65G65/4836 , C10L3/108
Abstract: The present invention provides an apparatus for storing gas hydrate pellets that includes: a storage tank having an inlet formed at a top portion thereof for having gas hydrate pellets injected therein; a transfer part formed at a lower portion of the storage tank so as to transfer the injected gas hydrate pellets to an outside of the storage tank; a rotating shaft vertically formed in the storage tank; a plurality of division plates coupled to the rotating shaft to partition an internal space of the storage tank, each having a bottom portion thereof formed above a top portion of the transfer part; an extension plate coupled to a lower portion of each of the division plates in such a way that the extension plate is movable up and down; and a guide formed at an upper portion of the transfer part and configured to guide the extension plate so as to allow the extension plate to be revolved by rotation of the rotating shaft without an interruption with the transfer part.
Abstract translation: 本发明提供一种储存天然气水合物丸粒的装置，包括：储罐，其顶部形成有用于在其中注入气体水合物颗粒的入口; 转移部分形成在储罐的下部，以将注入的气体水合物丸粒转移到储罐的外部; 垂直形成在储罐中的旋转轴; 多个分隔板，其联接到所述旋转轴，以分隔所述储罐的内部空间，每个所述储存箱的底部形成在所述转印部分的顶部上方; 延伸板，其以每个所述分隔板的下部联接的方式使得所述延伸板能够上下移动; 以及导向件，其形成在所述转印部的上部，并且被构造成引导所述延伸板，以便允许所述延伸板通过所述旋转轴的旋转而旋转，而不会与所述转印部中断。
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公开(公告)号：US10351790B2
公开(公告)日：2019-07-16
申请号：US14768411
申请日：2013-06-27
Applicant: Dongguk University Industry-Academic Cooperation Foundation , Dongshin Hydraulics Co., Ltd. , Korea Gas Corporation , SungilTurbine Co., Ltd. , Daewoo Engineering & Construction Co., Ltd.
Inventor： Myung Ho Song , Yong Seok Yoon , In Kee Jung , Jung Wook Kim , Seung Hee An , Sang Yup Jang , Jae Won Lee , Sang M. Kim , Jin Seop Yang , Ta-Kwan Woo
IPC: C10L3/10
Abstract: The present invention provides an apparatus for molding gas hydrate pellets that includes: a pulverizer in which dehydrated gas hydrates are pulverized; a cooler having a rotating shaft provided therein, comprising a plurality of agitation blades installed along a height direction of the rotating shaft and configured to cool the gas hydrates to a predetermined temperature; a decompressor configured to decompress the cooled gas hydrates to a predetermined pressure; and a pellet molder configured to mold the decompressed gas hydrates to pellets.
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公开(公告)号：US20160016135A1
公开(公告)日：2016-01-21
申请号：US14768419
申请日：2013-06-27
Applicant: DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION , DONGSHIN HYDRAULICS CO., LTD. , KOREA GAS CORPORATION , SUNGILTURBINE CO., LTD. , DAEWOO ENGINEERING & CONSTRUCTION CO., LTD. , STX OFFSHORE & SHIPBUILDING CO., LTD.
Inventor： Myung Ho Song , Yong Seok Yoon , In Kee Jung , Jung Wook Kim , Seung Hee An , Sang Yup Jang , Jae Won Lee , Sang Min Kim , Jin Seop Yang , Ta Kwan Woo
CPC classification number: B01J3/04 , B01J7/00 , B01J19/10 , B01J19/18 , B01J2219/0869 , B01J2219/0871 , B01J2219/0886 , C07C9/04
Abstract: The present invention provides an apparatus for regasifying gas hydrate pellets that includes: a cylinder; a piston coupled to an inside of the cylinder and configured to reciprocate up and down; a pellet providing part coupled to an one side of the cylinder in such a way that supply of gas hydrate pellets to the cylinder is adjusted by having one end thereof opened and closed by reciprocation of the piston; a pressure adjusting space having one end thereof coupled to a lower portion of the cylinder; a door formed in the pressure adjusting space and configured to define the pressure adjusting space; a transfer part having one end thereof coupled to the other end of the pressure adjusting space and configured to transfer the gas hydrate pellets; and a regasification part coupled to the other end of the transfer part and having heating water therein to allow regasification of the transferred gas hydrate pellets.
Abstract translation: 本发明提供一种再气化天然气水合物颗粒的装置，包括：气缸; 活塞，其联接到所述气缸的内部并且构造成上下往复运动; 一个与气缸的一侧连接的颗粒提供部分，使气体水合物颗粒通过活塞的往复运动而使其一端打开和关闭来调节气体水合物颗粒到气缸的供应; 压力调节空间，其一端连接到气缸的下部; 门，形成在所述压力调节空间中并且构造成限定所述压力调节空间; 转移部分，其一端连接到压力调节空间的另一端并构造成转移气体水合物颗粒; 以及再结合部分，其耦合到转移部分的另一端并且在其中具有加热水以允许转移的气体水合物丸粒的再气化。
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公开(公告)号：US09839887B2
公开(公告)日：2017-12-12
申请号：US14768432
申请日：2013-06-27
Applicant: Dongguk University Industry-Academic Cooperation Foundation , Dongshin Hydraulics Co., Ltd. , Korea Gas Corporation , Sungilturbine Co., Ltd. , Daewoo Engineering & Construction Co., Ltd. , STX Offshore & Shipbuilding Co., Ltd.
Inventor： Myung Ho Song , Jung Woong Eun , Byoung Seok Lim , Seung Hee An , Sang Yup Jang , Jae Won Lee , Sang Min Kim , Jin Seop Yang , Ta Kwan Woo
CPC classification number: B01F7/20 , B01F15/00155 , B01F15/00389 , B01F15/0289 , B01F15/06 , B01F2015/061 , B65G65/46 , B65G65/4836 , C10L3/108
Abstract: The present invention provides an apparatus for storing gas hydrate pellets that includes: a storage tank having an inlet formed at a top portion thereof for having gas hydrate pellets injected therein; a transfer part formed at a lower portion of the storage tank so as to transfer the injected gas hydrate pellets to an outside of the storage tank; a rotating shaft vertically formed in the storage tank; a plurality of division plates coupled to the rotating shaft to partition an internal space of the storage tank, each having a bottom portion thereof formed above a top portion of the transfer part; an extension plate coupled to a lower portion of each of the division plates in such a way that the extension plate is movable up and down; and a guide formed at an upper portion of the transfer part and configured to guide the extension plate so as to allow the extension plate to be revolved by rotation of the rotating shaft without an interruption with the transfer part.
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公开(公告)号：US09744508B2
公开(公告)日：2017-08-29
申请号：US14768419
申请日：2013-06-27
Applicant: Dongguk University Industry-Academic Cooperation Foundation , Dongshin Hydraulics Co., Ltd. , Korea Gas Corporation , Sungilturbine Co., Ltd. , Daewoo Engineering & Construction Co., Ltd. , STX Offshore & Shipbuilding Co., Ltd.
Inventor： Myung Ho Song , Yong Seok Yoon , In Kee Jung , Jung Wook Kim , Seung Hee An , Sang Yup Jang , Jae Won Lee , Sang Min Kim , Jin Seop Yang , Ta Kwan Woo
CPC classification number: B01J3/04 , B01J7/00 , B01J19/10 , B01J19/18 , B01J2219/0869 , B01J2219/0871 , B01J2219/0886 , C07C9/04
Abstract: The present invention provides an apparatus for regasifying gas hydrate pellets that includes: a cylinder; a piston coupled to an inside of the cylinder and configured to reciprocate up and down; a pellet providing part coupled to an one side of the cylinder in such a way that supply of gas hydrate pellets to the cylinder is adjusted by having one end thereof opened and closed by reciprocation of the piston; a pressure adjusting space having one end thereof coupled to a lower portion of the cylinder; a door formed in the pressure adjusting space and configured to define the pressure adjusting space; a transfer part having one end thereof coupled to the other end of the pressure adjusting space and configured to transfer the gas hydrate pellets; and a regasification part coupled to the other end of the transfer part and having heating water therein to allow regasification of the transferred gas hydrate pellets.
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