-
公开(公告)号：EP2520860A1
公开(公告)日：2012-11-07
申请号：EP09852707.0
申请日：2009-12-30
发明人： WANG, Mingkun , JIANG, Congbin , XIN, Wei , GUO, Jinjun , MA, Dong
CPC分类号： F27D21/00 , F23M11/045 , F23N5/082 , F23N2029/18 , F23N2029/20 , F23N2900/05005 , G01J5/0014 , G01J5/041
摘要： The present invention is directed to a flame detection device comprising a flame signal receiver (1), a flame signal passage (11) and a flame signal transmitting mechanism, characterized in that, the flame signal passage (11) passes trough a furnace shell(12) into inner of the furnace and comprises an outside-furnace passage portion (11a) and an inside-furnace passage portion (11b); wherein a pressure-resistant optical mechanism (10) is arranged at the outermost end of the outside-furnace passage portion, said pressure-resistant optical mechanism hermetically and transparently separate the flame signal receiver from the flame signal passage; and wherein the inside-furnace passage portion (11b) is provided with a cooling mechanism (19). Such a flame detection device is to be arranged on a furnace shell, and it could not only conduct a flame detection on the furnace under high temperature and high pressure, but also has a selection of the proper flame signal receivers installed for different stages of operation as desired.
摘要翻译： 本发明涉及一种火焰检测装置，其包括火焰信号接收器（1），火焰信号通道（11）和火焰信号传递机构，其特征在于，火焰信号通道（11）通过炉壳 12）进入炉内，包括炉外通道部分（11a）和内炉通道部分（11b）; 其特征在于，在所述外炉通路部的最外端配置耐压光学机构（10），所述耐压光学机构将所述火焰信号接收器与所述火焰信号通路气密地透明地分离; 并且其中所述炉内通道部分（11b）设置有冷却机构（19）。 这种火焰检测装置应安装在炉壳上，不仅可以在高温高压下对炉进行火焰检测，而且还可以选择安装在不同操作阶段的适当的火焰信号接收器 如预期的。
-
公开(公告)号：EP2520860B1
公开(公告)日：2016-04-06
申请号：EP09852707.0
申请日：2009-12-30
发明人： WANG, Mingkun , JIANG, Congbin , XIN, Wei , GUO, Jinjun , MA, Dong
CPC分类号： F27D21/00 , F23M11/045 , F23N5/082 , F23N2029/18 , F23N2029/20 , F23N2900/05005 , G01J5/0014 , G01J5/041
-
公开(公告)号：EP3075820A1
公开(公告)日：2016-10-05
申请号：EP14864396.8
申请日：2014-11-21
发明人： JIANG, Congbin , XIN, Wei , LI, Honghai , GAO, Ruiheng , CHEN, Yongjin , LI, Xiaofei , ZHANG, Yan , ZHANG, Li
CPC分类号： C10J3/86 , C01B3/02 , C01B3/50 , C01B2203/04 , C01B2203/0877 , C10J3/485 , C10J3/506 , C10J3/84 , C10J2300/093 , C10J2300/0976 , C10J2300/1853
摘要： A carbonaceous substance dry powder gasification device and method, the device comprising from bottom to top a lower cooling and purification section (1), a gasification reaction section (2), a cooling reaction section (3) and an upper cooling and purification section (4); an initial cooling device is disposed at the connection between the cooling reaction section and the gasification reaction section; and a plurality of nozzles are circumferentially arranged in the gasification reaction section. The method comprises: a gasification reaction is conducted between a carbonaceous substance and an oxygenated gasifying agent to generate crude synthesis gas and ash; part of the crude synthesis gas and most of the ash go downstream for cooling and gasification, and the cooled and ash removed crude synthesis gas is transferred to subsequent processes, and the quenched ash is discharged through an ash outlet; the remaining crude synthesis gas and fly ash go upstream to mix with a cooling substance for cooling, and then are transferred to the cooling reaction section for reacting with the incompletely reacted carbon and added gasification agent; the crude synthesis gas and the fly ash are cooled and purified to remove the fly ash, and the clean low-temperature crude synthesis gas is transferred to subsequent processes. The method avoids ash blocking at an ash outlet in an upstream air-exhaust method, and also avoids overheating at the top in a downstream air-exhaust method, thus improving the carbon conversion rate.
摘要翻译： 一种含碳物质干粉气化装置和方法，该装置从下到上包括下部冷却和净化部分（1），气化反应部分（2），冷却反应部分（3）和上部冷却和净化部分（ 4）; 初始冷却装置设置在冷却反应段和气化反应段之间的连接处; 在气化反应部中沿周向排列有多个喷嘴。 该方法包括：在含碳物质和含氧气化剂之间进行气化反应，生成粗合成气和灰分; 部分粗合成气和大部分灰分下游用于冷却和气化，并且将经冷却并除去灰分的粗合成气转移至随后的工艺中，并且将经骤冷的灰分通过灰出口排出; 剩余的粗合成气和粉煤灰上游与冷却物质混合冷却，然后转移到冷却反应区，与未反应不完全的碳和添加的气化剂反应; 粗合成气和飞灰被冷却和纯化以去除飞灰，并且清洁的低温粗合成气被转移到后续工艺中。 该方法避免了采用上游排气方式在出灰口堵灰，也避免了下游排气方式顶部过热，提高了碳转化率。
-
公开(公告)号：EP2518403A1
公开(公告)日：2012-10-31
申请号：EP09852424.2
申请日：2009-12-24
发明人： WANG, Mingkun , JIANG, Congbin , XIN, Wei , GUO, Jinjun , MA, Dong
CPC分类号： F23D1/005 , F23D1/00 , F23D14/78 , F23D2214/00 , F23K3/00
摘要： The present invention provide a fuel distribution device (9) for a burner, comprising an inlet end (9a), an outlet end (9b) and a distribution channel (9c) extending therebetween as well as n fuel feeding tubes (5) extending from the inlet end (9a) into the distribution channel (9c), characterized in that, the outlet end (9b) is provided with n groups of distribution opening, each of the groups includes m distribution openings distributed evenly along a circumference direction of the outlet end (9b), and in that the m feeding branch pipes (8) extending from each of the fuel feeding tubes (5) are communicated with the m distribution openings of each group respectively, wherein m, n are positive integers greater than or equal to 2. This design of the fuel distribution device improves the redundancy of the burner so as to ensure the even distribution of the fuel such as powdered coals at the outlet end of the fuel distribution device upon failure of one or several fuel feeding tubes. Further, the present invention also provides a burner utilizing this fuel distribution device.
摘要翻译： 本发明提供了一种用于燃烧器的燃料分配装置（9），其包括入口端（9a），出口端（9b）和在其间延伸的分配通道（9c）以及从燃料供给管（5）延伸的n个燃料供给管 入口端（9a）进入分配通道（9c），其特征在于，出口端（9b）设置有n组分配开口，每个组包括沿着出口的圆周方向均匀分布的m个分配开口 （9b），并且从每个燃料供给管（5）延伸的m个供给支管（8）分别与各组的m个分配开口连通，其中m，n是大于或等于的正整数 燃料分配装置的这种设计提高了燃烧器的冗余性，以便在一个或多个燃料供给管故障时确保在燃料分配装置的出口端处的诸如粉末煤的燃料的均匀分布。 此外，本发明还提供一种利用该燃料分配装置的燃烧器。
-
公开(公告)号：EP2518403B1
公开(公告)日：2018-08-08
申请号：EP09852424.2
申请日：2009-12-24
发明人： WANG, Mingkun , JIANG, Congbin , XIN, Wei , GUO, Jinjun , MA, Dong
CPC分类号： F23D1/005 , F23D1/00 , F23D14/78 , F23D2214/00 , F23K3/00
摘要： The present invention provide a fuel distribution device (9) for a burner, comprising an inlet end (9a), an outlet end (9b) and a distribution channel (9c) extending therebetween as well as n fuel feeding tubes (5) extending from the inlet end (9a) into the distribution channel (9c), characterized in that, the outlet end (9b) is provided with n groups of distribution opening, each of the groups includes m distribution openings distributed evenly along a circumference direction of the outlet end (9b), and in that the m feeding branch pipes (8) extending from each of the fuel feeding tubes (5) are communicated with the m distribution openings of each group respectively, wherein m, n are positive integers greater than or equal to 2. This design of the fuel distribution device improves the redundancy of the burner so as to ensure the even distribution of the fuel such as powdered coals at the outlet end of the fuel distribution device upon failure of one or several fuel feeding tubes. Further, the present invention also provides a burner utilizing this fuel distribution device.
-
6.发明授权HIGHLY EFFICIENT AND CLEAN GASIFICATION APPARATUS FOR CARBONACEOUS DRY POWDER AND METHOD THEREOF 有权炭素强大的清洁气化装置基于干粉，及其方法
公开(公告)号：EP2518130B1
公开(公告)日：2015-09-30
申请号：EP09852428.3
申请日：2009-12-25
发明人： LU, Zhengtao , WANG, Mingkun , JIANG, Congbin , XIN, Wei , GAO, Ruiheng , LI, Honghai
CPC分类号： F23M5/00 , C10J3/485 , C10J3/726 , C10J3/74 , C10J3/76 , C10J3/845 , C10J2200/09 , C10J2300/0956 , C10J2300/0976
-
公开(公告)号：EP3611242A1
公开(公告)日：2020-02-19
申请号：EP17905367.3
申请日：2017-07-05
发明人： CHEN, Shuanzhu , MA, Dong , GUO, Jinjun , ZHANG, Yan , ZHOU, Quan , GE, Zhihong , ZHANG, Xuezhi , JIANG, Congbin
摘要： The present invention relates to a gasification burner comprising a main burner, N-stage sub-burners arranged on the inner side of the main burner, where N is an integer greater than or equal to 1, the main burner and each stage of the sub-burners have independent fuel channels and oxidant channels respectively, the main burner and each stage of the sub-burners are arranged in a coaxial sleeves from outside to inside; the inner diameter of the main burner is larger than the outer diameter of the first stage of the sub-burners, and the inner diameter of each stage of the sub-burners is larger than the outer diameter of its next stage of the sub-burners; the gasification burner can ensure fuels and oxidants to be mixed fully and evenly in limited reaction space and residence time, accelerate combustion reaction rate, thereby improving fuel conversion rate and gasification performance; meanwhile, it can flexibly adjust flame shape without reducing the load of gasifier furnace by adjusting the load of the main burner and each stage of the sub-burners, thereby effectively avoiding overheating of the gasifier furnace to meet different production load requirements of project sites.
-
8.发明公开HIGHLY EFFICIENT AND CLEAN GASIFICATION APPARATUS FOR CARBONACEOUS DRY POWDER AND METHOD THEREOF 有权炭素强大的清洁气化装置基于干粉，及其方法
公开(公告)号：EP2518130A1
公开(公告)日：2012-10-31
申请号：EP09852428.3
申请日：2009-12-25
发明人： LU, Zhengtao , WANG, Mingkun , JIANG, Congbin , XIN, Wei , GAO, Ruiheng , LI, Honghai
CPC分类号： F23M5/00 , C10J3/485 , C10J3/726 , C10J3/74 , C10J3/76 , C10J3/845 , C10J2200/09 , C10J2300/0956 , C10J2300/0976
摘要： A gasification apparatus for solid fuel, especially an apparatus for producing syngas by pressurized gasification of coal powder, including a gasification chamber (II) and a syngas cooling chamber (III). The inner wall of the gasification chamber is a water-cooling wall (4). The inner side of the water-cooled wall is evenly coated with a layer of fire-resistant material (16). There is an annular cavity between the water-cooling wall of the gasification chamber and the furnace body. A syngas cooling device, a vertical pipe (22), a gas distribution device (24), a defoaming device, and a dewatering and deashing device (21) are provided in the syngas cooling chamber. Said syngas cooling device is connected with a cone-shaped disk at the bottom of the gasification chamber. The vertical pipe (22) is connected with the syngas cooling device. The lower portion of the vertical pipe (22) is connected with the trumpet-shaped gas distribution device (24) via a smooth transition. A baffle device is arranged above the gas distribution device (24), above which a defoaming device is arranged. The apparatus has a simple structure and is easy to operate. A high temperature gasification method for dry powder of carbonaceous material comprises spraying the combustible material and oxygen into the furnace and followed by ignition.
摘要翻译： 用于固体燃料的气化装置，爱尤其涉及一种用于通过煤粉加压气化，包括气化室（II）制备合成气的装置和合成气冷却室（III）。 气化室的内壁是一个水冷壁（4）。 水冷壁的内侧面被均匀地涂覆有耐火材料（16）的层。 有气化室的水冷壁和炉体之间的环形设计空腔。 合成气冷却装置，在所述合成气冷却室设置有垂直管（22），气体分配装置（24），去泡装置，和一个脱水和脱灰装置（21）。 所述合成气冷却装置与在气化室的底部的锥形盘相连接。 垂直管（22）与所述合成气冷却装置相连。 垂直管（22）的下部经由平滑过渡喇叭形气体分配装置（24）相连接。 挡板装置的气体分配装置（24）以上的安排下，哪个设备被布置消泡上方。 该装置具有简单的结构和易于操作。 为碳质材料的干粉高温气化方法包括喷涂可燃材料和氧气到炉中，并通过点火其次。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.01 秒)
