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1.发明公开Circulating fluidized bed boiler device 审中-公开Zirkulierung einer fluidisierten Bettkesselvorrichtung
公开(公告)号：EP2644849A1
公开(公告)日：2013-10-02
申请号：EP12161881.3
申请日：2012-03-28
IPC分类号： F01K7/24
CPC分类号： F01K7/24
摘要： The invention relates to a boiler device (1) comprising:
- a circulating fluidized bed boiler (5), in which a combustion is used for producing steam,
- a high pressure turbine (2) in which enters the steam produced in the boiler (5),
- a middle pressure turbine (3) in which is supplied steam from the high pressure turbine (2),
characterized in that the device (1) further comprises a heat exchanger for transferring heat from steam flowing upstream the high pressure turbine (2) to steam flowing between the high pressure turbine (2) and the middle pressure turbine (3).摘要翻译： 本发明涉及一种锅炉装置（1），包括：循环流化床锅炉（5），其中燃烧用于产生蒸汽， - 高压涡轮机（2），其中进入锅炉中产生的蒸汽 5）， - 一个中压涡轮机（3），其中从高压涡轮机（2）供应蒸汽，其特征在于，所述装置（1）还包括用于从高压涡轮机上游流动的蒸汽传递热量的热交换器（ 2）在高压涡轮机（2）和中压涡轮机（3）之间流动的蒸汽。
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公开(公告)号：EP2431096B1
公开(公告)日：2013-12-25
申请号：EP10177470.1
申请日：2010-09-17
摘要： The invention is related to a cyclone separator (1) for particle collection from a gas stream containing entrained solid particles, said cyclone separator (1) comprising: - a cylindrical-shaped body portion (3), - an inlet duct (2) having an intrados face (2a) and an extrados face (2b), and which is connected to the body portion (3), - a gas outlet tube (4) connected to the body portion (3) at its upper end, characterized in that: - the ratio (d/D) of the distance (d) between the parallel to the extrados face (2b) dropped from the tip (T) of the cyclone separator (1) and the closest point of the gas outlet tube (4) to the internal diameter (D) of the body portion (3) is superior or equal to 0.1, said distance (d) being measured at the lower extremity (4a) of the gas outlet tube (4), - the ratio (s/S) of the inlet duct area (s), measured at the tip (T) of the cyclone separator (1) and perpendicularly to the extrados face (2b), to the cross-sectional area (S) of the body portion (3), is comprised between 0.24 and 0.32, and - the ratio (h/w) of the height (h) of the inlet duct (3) to the width (w) of the inlet duct (2) at the tip (T) of the cyclone separator (1) does not exceed 4.
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3.发明授权Process for using a facility for combusting carbonaceous materials and relating facility 有权使用设备用于燃烧碳质材料和相关联的装置的方法
公开(公告)号：EP2107302B1
公开(公告)日：2014-05-14
申请号：EP08305077.3
申请日：2008-04-01
CPC分类号： F23C10/002 , F23C10/005 , F23C2900/99008 , F23G5/033 , F23G5/30 , F23G2201/80 , F23G2203/503 , Y02E20/346
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公开(公告)号：EP0898115B2
公开(公告)日：2012-06-13
申请号：EP98402063.6
申请日：1998-08-14
CPC分类号： F22B31/0084 , F28D13/00
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公开(公告)号：EP2431096A1
公开(公告)日：2012-03-21
申请号：EP10177470.1
申请日：2010-09-17
摘要： The invention is related to a cyclone separator (1) for particle collection from a gas stream containing entrained solid particles, said cyclone separator (1) comprising:
- a cylindrical-shaped body portion (3),
- an inlet duct (2) having an intrados face (2a) and an extrados face (2b), and which is connected to the body portion (3),
- a gas outlet tube (4) connected to the body portion (3) at its upper end, characterized in that:
- the ratio (d/D) of the distance (d) between the parallel to the extrados face (2b) dropped from the tip (T) of the cyclone separator (1) and the closest point of the gas outlet tube (4) to the internal diameter (D) of the body portion (3) is superior or equal to 0.1, said distance (d) being measured at the lower extremity (4a) of the gas outlet tube (4),
- the ratio (s/S) of the inlet duct area (s), measured at the tip (T) of the cyclone separator (1) and perpendicularly to the extrados face (2b), to the cross-sectional area (S) of the body portion (3), is comprised between 0.24 and 0.32, and
- the ratio (h/w) of the height (h) of the inlet duct (3) to the width (w) of the inlet duct (2) at the tip (T) of the cyclone separator (1) does not exceed 4.摘要翻译： 本发明涉及一种用于从含有夹带的固体颗粒的气流收集颗粒的旋风分离器（1），所述旋风分离器（1）包括： - 圆柱形主体部分（3）， - 入口管道（2），其具有 内部面（2a）和外表面（2b），其连接到主体部分（3）， - 气体出口管（4），其在其上端连接到主体部分（3），其特征在于： - 从旋风分离器（1）的尖端（T）和气体出口管（4）的最接近的点落下的平行于外表面（2b）的距离（d）的比（d / D） ）相对于主体部分（3）的内径（D）优于或等于0.1，所述距离（d）在气体出口管（4）的下端（4a）处被测量， - 比率 在旋风分离器（1）的尖端（T）处并且垂直于外表面（2b）测量的入口管道面积的距离（S / s）与主体部分的横截面积（S） 3），是 包括在0.24和0.32之间，以及 - 入口导管（3）的高度（h）与在旋风分离器尖端（T）处的入口导管（2）的宽度（w）的比（h / w） 分离器（1）不超过4。
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公开(公告)号：EP2642199A1
公开(公告)日：2013-09-25
申请号：EP12160406.0
申请日：2012-03-20
CPC分类号： F23C10/10 , F22B21/30 , F22B21/40 , F22B31/0015 , F22B37/50 , F23C2206/10 , F23M5/08
摘要： The invention relates to a circulating fluidized bed boiler (1) comprising a combustion chamber (2), characterized in that the combustion chamber (2) comprises:
- first heat transfer surfaces (7) forming at least one vertical chamber extending from a lower part (5) of the combustion chamber (2), and
- second heat transfer surfaces (8) having an inlet part and an outlet part which extend both from an upper part (6) of the combustion chamber (2), said second heat transfer surfaces (8) being fixed to vertical chambers (7).-
7.发明公开Process for using a facility for combusting carbonaceous materials and relating facility 有权使用设备用于燃烧碳质材料和相关联的装置的方法
公开(公告)号：EP2107302A1
公开(公告)日：2009-10-07
申请号：EP08305077.3
申请日：2008-04-01
CPC分类号： F23C10/002 , F23C10/005 , F23C2900/99008 , F23G5/033 , F23G5/30 , F23G2201/80 , F23G2203/503 , Y02E20/346
摘要： The invention concerns a process for using a facility in which circulates at least one oxide which is reduced and then oxidized in each of both reactors (1, 4) and including a first reactor (1) for reducing oxide in which enter a grounded solid fuel material (E1) and oxide (E2), a first separation device (2) receiving entrained solids from this reactor for reducing oxide, a carbon separator (3) installed at the outlet of this first separation device in order to send the carbonaceous particles into the reactor (1) for reducing oxide and the oxide into a second reactor (4) for oxidizing oxide and a second separation device (5) receiving entrained solids from this reactor for oxidizing oxide. According to the invention, the average particle diameter of the entering solid fuel material (E1) is controlled to be different from the average particle diameter of the entering oxide (E2), with a rate of relating average particle diameters of at least two.
Preferably, the average particle diameter of the entering solid fuel material (E1) is smaller than the average particle diameter of the entering oxide (E2).摘要翻译： 本发明涉及一种用于使用一个设施在其中循环的至少一种氧化物的所有被还原，然后氧化在各两个反应器（1，4）并且包括第一反应器（1）用于减少氧化物，其中输入接地的固体燃料 材料（E1）和氧化物（E2），接收夹带固体从该反应器用于还原氧化物的第一分离装置（2），为了在该第一分离装置的出口处安装一个碳分离器（3）到碳质粒子送入 反应器（1）用于减少氧化物和氧化物进入第二反应器（4）用于氧化乙烷和第二分离装置（5）接收来自该反应器的夹带固体用于使氧化物氧化。 。根据本发明，所述进入的固体燃料的平均颗粒直径（E1）被控制为从所述进入的氧化物（E2）的平均颗粒直径的不同，与涉及至少两个的平均粒径的比率。 优选地，进入的固体燃料的平均颗粒直径（E1）比所述进入的氧化物（E2）的平均颗粒直径。
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