Waste heat power generation system of cement calcination plant
    1.
    发明授权
    Waste heat power generation system of cement calcination plant 有权
    水泥煅烧厂余热发电系统

    公开(公告)号:US07926273B2

    公开(公告)日:2011-04-19

    申请号:US11991855

    申请日:2007-09-18

    IPC分类号: F02G3/00 F01K23/10 F01K23/06

    摘要: A waste heat power generation system of a cement calcination plant includes: an AQC boiler having an economizer, an evaporator and a superheater; and a PH boiler having a first evaporator and a superheater. The PH boiler, in addition to the evaporator and the superheater, has a second evaporator on a PH exhaust gas exit side, and a returned hot water from a flasher is introduced into the second evaporator via a steam drum. A hot water heated by the second evaporator is introduced into the steam drum, and a steam from the steam drum is introduced into the low-pressure stage of the steam turbine.

    摘要翻译: 水泥煅烧设备的余热发电系统包括:具有节能器,蒸发器和过热器的AQC锅炉; 以及具有第一蒸发器和过热器的PH锅炉。 除了蒸发器和过热器之外,PH锅炉在PH排气出口侧具有第二蒸发器,并且来自闪光器的返回的热水经由蒸汽鼓引入第二蒸发器。 由第二蒸发器加热的热水被引入蒸汽鼓中,并且来自蒸汽鼓的蒸汽被引入蒸汽轮机的低压级。

    Waste Heat Power Generation System of Cement Calcination Plant
    3.
    发明申请
    Waste Heat Power Generation System of Cement Calcination Plant 有权
    水泥煅烧厂废热发电系统

    公开(公告)号:US20100146972A1

    公开(公告)日:2010-06-17

    申请号:US11991855

    申请日:2007-09-18

    摘要: In a cement burning plant waste heat power generation system, an AQC boiler comprises an economizer, an evaporator and a superheater, and a PH boiler comprises a first evaporator and a superheater. A part of hot water heated by the economizer of the AQC boiler is fed through a flasher to the low pressure stage of a stream turbine, another part is superheated by the evaporator and the superheater of the AQC boiler, and further one part is superheated by the evaporator and the superheater of the PH boiler and these high pressure steams are fed to the high pressure stage of the stream turbine. The PH boiler is provided with a second evaporator on the outlet side of PH waste gas in addition to the evaporator and the superheater, and return hot water of the flasher is introduced into the second evaporator through a steam drum. Hot water heated by the second evaporator is introduced into the steam drum and its steam is fed to the low pressure stage of the stream turbine.

    摘要翻译: 在水泥燃烧设备余热发电系统中,AQC锅炉包括节能器,蒸发器和过热器,以及包括第一蒸发器和过热器的PH锅炉。 由AQC锅炉的节能器加热的一部分热水通过闪蒸器供给到流动涡轮的低压级,另一部分由AQC锅炉的蒸发器和过热器过热,另外一部分被过热 蒸发器和PH锅炉的过热器以及这些高压蒸汽被送入流轮机的高压级。 除了蒸发器和过热器之外,PH锅炉在PH废气的出口侧设置有第二蒸发器,并且通过蒸汽鼓将闪蒸器的返回热水引入第二蒸发器。 由第二蒸发器加热的热水被引入蒸汽鼓中,并且其蒸汽被供给到流动涡轮机的低压级。

    Apparatus and Method for Recovering Valuable Substance From Lithium Secondary Battery
    4.
    发明申请
    Apparatus and Method for Recovering Valuable Substance From Lithium Secondary Battery 审中-公开
    从锂二次电池中回收有价物质的装置和方法

    公开(公告)号:US20090272650A1

    公开(公告)日:2009-11-05

    申请号:US12085357

    申请日:2005-12-27

    摘要: The present invention includes: a reaction tank (1) for immersing an electrode material of a lithium secondary battery into a molten salt of lithium chloride containing metal lithium, so as to perform a reducing reaction of the electrode material with the metal lithium; a movable perforated processing vessel (10) configured to be immersed into the molten salt in the reaction tank (1) together with the electrode material contained therein; and vessel carrying means for immersing the perforated processing vessel (10) containing the electrode material therein into the molten salt of lithium chloride in the reaction tank (1) and pulling up the vessel (10) from the reaction tank (1) after a process has been performed. In a vessel wall constituting a vessel main body of the vessel (10), a plurality of through-holes are formed, such that each through-hole serves to communicate an internal space of the reaction tank (1) storing the molten salt with an internal space of the vessel main body containing the electrode material.

    摘要翻译: 本发明包括:用于将锂二次电池的电极材料浸入含有金属锂的氯化锂的熔融盐中的反应槽(1),以便进行电极材料与金属锂的还原反应; 可移动的穿孔处理容器(10),其配置成与其中包含的电极材料一起浸入反应罐(1)中的熔融盐中; 以及用于将含有电极材料的穿孔处理容器(10)浸入反应罐(1)中的氯化锂熔融盐并在反应罐(1)之后从反应罐(1)中提起容器(10)的容器承载装置 已经执行。 在构成容器(10)的容器主体的容器壁中形成有多个通孔,使得每个通孔用于将存储熔融盐的反应罐(1)的内部空间与一个 容器主体的内部空间包含电极材料。

    Belt Conveyor
    5.
    发明申请
    Belt Conveyor 有权
    皮带输送机

    公开(公告)号:US20110108395A1

    公开(公告)日:2011-05-12

    申请号:US12675377

    申请日:2007-08-20

    IPC分类号: B65G23/04

    CPC分类号: B65G15/08 B65G15/60

    摘要: Belt reversing mechanisms configured to reverse a belt at an upstream portion and a downstream portion of a return belt of a belt conveyor, includes two sets of pinch rollers spaced apart from each other in a belt movement direction and configured to support the belt, and two sets of guide roller mechanisms spaced apart from each other in the belt movement direction and are configured to guide the belt in a tubular shape from outside between the pinch rollers such that the belt is reversed 180 degrees and twisted to cause a center portion of a span between the pinch rollers so as to form a tubular open cross-section with a dirty surface facing inward; and the belt between the two sets of pinch rollers forms a catenary curve or a curve close to the catenary curve.

    摘要翻译: 带状反转机构,其构造成在带式输送机的返回带的上游部分和下游部分处反转皮带,包括两组彼此沿皮带移动方向彼此分开的夹送辊,并且构造成支撑皮带,两个 一组引导辊机构在带移动方向上彼此间隔开并且被构造成从夹送辊之间的外部将带引导成管状,使得带被反转180度并且扭曲以使得跨度的中心部分 在夹送辊之间形成具有朝向内侧的脏表面的管状开口横截面; 并且两组夹送辊之间的带形成接近曲线或靠近悬链曲线的曲线。

    Apparatus and Method for Recovering Valuable Substance from Lithium Secondary Battery
    6.
    发明申请
    Apparatus and Method for Recovering Valuable Substance from Lithium Secondary Battery 审中-公开
    从锂二次电池中回收有价物质的装置和方法

    公开(公告)号:US20130062220A1

    公开(公告)日:2013-03-14

    申请号:US13661768

    申请日:2012-10-26

    IPC分类号: C25C3/34 C25C7/06

    摘要: The present invention includes: a reaction tank (1) for immersing an electrode material of a lithium secondary battery into a molten salt of lithium chloride containing metal lithium, so as to perform a reducing reaction of the electrode material with the metal lithium; a movable perforated processing vessel (10) configured to be immersed into the molten salt in the reaction tank (1) together with the electrode material contained therein; and vessel carrying means for immersing the perforated processing vessel (10) containing the electrode material therein into the molten salt of lithium chloride in the reaction tank (1) and pulling up the vessel (10) from the reaction tank (1) after a process has been performed. In a vessel wall constituting a vessel main body of the vessel (10), a plurality of through-holes are formed, such that each through-hole serves to communicate an internal space of the reaction tank (1) storing the molten salt with an internal space of the vessel main body containing the electrode material.

    摘要翻译: 本发明包括:用于将锂二次电池的电极材料浸入含有金属锂的氯化锂的熔融盐中的反应槽(1),以便进行电极材料与金属锂的还原反应; 可移动的穿孔处理容器(10),其配置成与其中包含的电极材料一起浸入反应罐(1)中的熔融盐中; 以及用于将含有电极材料的穿孔处理容器(10)浸入反应罐(1)中的氯化锂熔融盐并在反应罐(1)之后从反应罐(1)中提起容器(10)的容器承载装置 已经执行。 在构成容器(10)的容器主体的容器壁中形成有多个通孔,使得每个通孔用于将存储熔融盐的反应罐(1)的内部空间与一个 容器主体的内部空间包含电极材料。

    Process for producing granular solid matter from coal ash as raw material and apparatus therefor
    7.
    发明授权
    Process for producing granular solid matter from coal ash as raw material and apparatus therefor 失效
    以煤灰为原料生产颗粒状固体物质的方法及装置

    公开(公告)号:US08286900B2

    公开(公告)日:2012-10-16

    申请号:US12447235

    申请日:2007-10-25

    IPC分类号: B02C19/00 B02C21/00

    摘要: A method of estimating the hydration reactivity of coal ash with high precision and determining the amount of milling water for obtaining a milling product in funicular form at the stage of milling; and a molding method being free from the problem of adhesion to a pressurization board at the stage of molding after the milling. When any collected coal ash exhibits a corrected basicity ((CaO+Fe2O3+MgO)/SiO2 (weight ratio)) of 0.1 or higher and a reactivity index (corrected basicity/(R2O/Al2O3) (weight ratio)) of 10 or higher, the coal ash as a raw ash is transferred to raw ash silo (2). Otherwise, the coal ash is transferred to waste ash silo (3). The raw ash within the raw ash silo (2) is poured in mill (8), and lime and gypsum are added and further milling water is charged thereto and milled. The amount of milling water is regulated so that with respect to agitator power per weight of material milled by the mill, the ratio of (average of power during 30 to 40 sec after completion of water charging)/(power at idling) ranges from 3 to 4, and so that with respect to agitator power per weight of material milled during 30 to 90 sec after completion of water charging, the ratio of (width of power fluctuation)/(average of power) ranges from 0.1 to 0.3.

    摘要翻译: 一种以高精度估算煤灰水合反应性的方法,并确定研磨阶段用于获得缆车形式的研磨产品的研磨水量; 以及在研磨后的成型阶段没有粘附到加压板的问题的成型方法。 当所收集的煤灰显示为0.1或更高的校正碱度((CaO + Fe 2 O 3 + MgO)/ SiO 2(重量比))和反应性指数(校正碱度/(R 2 O / Al 2 O 3)(重量比))为10或更高时 将煤灰作为原料灰分转移到原料灰仓(2)。 否则,煤灰转移到废灰仓(3)。 将原料灰仓(2)内的原料灰倒入研磨机(8)中,加入石灰和石膏,再向其中加入研磨水并研磨。 调节研磨水的量,使得相对于由研磨机研磨的材料重量的搅拌器功率,(充水完成后30〜40秒内的功率平均值)/(怠速功率)的范围为3 〜4,并且,相对于在充水结束后30〜90秒钟内研磨的材料的重量的搅拌器功率,(功率波动宽度)/(平均功率)的比例为0.1〜0.3。

    GUM SUBSTANCE MONITORING APPARATUS, GUM SUBSTANCE DETECTING METHOD, AND GAS TURBINE SYSTEM
    8.
    发明申请
    GUM SUBSTANCE MONITORING APPARATUS, GUM SUBSTANCE DETECTING METHOD, AND GAS TURBINE SYSTEM 失效
    气体物质监测装置,气体物质检测方法和气体涡轮机系统

    公开(公告)号:US20100115952A1

    公开(公告)日:2010-05-13

    申请号:US12532827

    申请日:2007-03-30

    摘要: A gum substance monitoring apparatus (10) for inexpensively and easily estimating and detecting adhesion and deposition of a gum substance produced in a fuel gas onto a combustor (3) and fuel gas supply piping (4) extending to the combustor (3), includes: detection piping (11) branched from the fuel gas supply piping (4) configured to supply to the combustor (3) with the fuel gas for allowing a part of the fuel gas as a sample gas to pass therethrough; and a gum substance detecting device (12) provided on the detection piping (11) and configured to detect an extent of adhesion of the gum substance produced in the fuel gas, the gum substance detecting device (12) including a simulated passage member (15) having a simulated passage (15A) for passage of the sample gas therethrough which is formed by simulating fuel gas piping of the fuel gas supply piping (4) extending in a portion subject to gum substance monitoring which is located downstream of a branch point (C1) at which the detection piping (11) is branched from the fuel gas supply piping (4), the gum substance detecting device (12) being configured to be capable of detecting an extent of adhesion of the gum substance onto the simulated passage member (15).

    摘要翻译: 一种用于廉价且容易地估计和检测在燃料气体中产生的胶体物质到延伸到燃烧器(3)的燃烧器(3)和燃料气体供应管道(4)上的粘附和沉积的胶体物质监测装置(10),包括 :从燃料气体供给配管(4)分支出的检测配管(11),其配置为向燃烧器(3)供给用于使一部分燃料气体作为取样气体的燃料气体通过; 以及设置在所述检测管道(11)上并且被配置为检测在所述燃料气体中产生的所述口香糖物质的粘附程度的胶状物质检测装置(12),所述牙龈物质检测装置(12)包括模拟通道构件 )具有用于使样本气体通过的模拟通道(15A),其通过模拟在位于分支点下游的胶体物质监测部分内延伸的燃料气体供应管道(4)的燃料气体管道而形成 C1),其中所述检测管道(11)从所述燃料气体供应管道(4)分支,所述胶状物质检测装置(12)构造成能够检测所述胶状物质粘附到所述模拟通道构件 (15)。

    Electrostatic Separation Method and Electrostatic Separation Device
    9.
    发明申请
    Electrostatic Separation Method and Electrostatic Separation Device 有权
    静电分离方法和静电分离装置

    公开(公告)号:US20090065402A1

    公开(公告)日:2009-03-12

    申请号:US11991903

    申请日:2006-10-26

    IPC分类号: B03C7/02

    摘要: [Object]The present invention provides an electrostatic separation method and an electrostatic separation device each of which, even in a case where the concentration of unburned components of coal ash produced by a boiler of a coal-fired power plant is as high as 15% to 30%, can stably separate the ash (into high unburned component ash and low unburned component ash) without generating spark, reuse the high unburned component ash as fuel, and reuse the low unburned component ash as, for example, an auxiliary material of concrete. [Means to Achieve the Object]The electrostatic separation method and the electrostatic separation device each of which separates unburned carbon ash contained in the coal ash by an electrostatic force, wherein: a substantially flat plate lower side electrode and an upper side electrode disposed above the lower side electrode and including a high dielectric resin element are disposed; a separation zone formed by an electrostatic force is formed by generating a DC electric field between the lower side electrode and the upper side electrode where one of the lower side electrode and the upper side electrode is a positive polarity, and another electrode is a negative polarity; and the unburned carbon ash in the coal ash supplied to the separation zone is separated.

    摘要翻译: 本发明提供一种静电分离方法和静电分离装置,其中,即使在燃煤电厂的锅炉产生的煤灰的未燃烧成分的浓度高达15%的情况下, 至30%,能够稳定地分离灰分(高未燃组分灰分和低未燃组分灰分)而不产生火花,重新使用高未燃组分灰作为燃料,并将低未燃组分灰分重新利用为例如辅助材料 具体。 [实现对象的手段]静电分离方法和静电分离装置,其分别通过静电力分离包含在煤灰中的未燃烧的碳灰,其中:大致平板下侧电极和上侧电极设置在 设置有下侧电极并且包括高介电树脂元件; 通过在下侧电极和上侧电极之间产生直流电场来形成由静电力形成的分离区,其中下侧电极和上侧电极之一为正极,另一电极为负极性 ; 供给到分离区的煤灰中未燃烧的碳灰分离。

    Method and system for hydrolytic saccharification of a cellulosic biomass
    10.
    发明授权
    Method and system for hydrolytic saccharification of a cellulosic biomass 有权
    纤维素生物质水解糖化的方法和系统

    公开(公告)号:US08562747B2

    公开(公告)日:2013-10-22

    申请号:US13451858

    申请日:2012-04-20

    IPC分类号: C13K1/02

    摘要: A method and system for hydrolyzing cellulose and/or hemicellulose contained in a biomass into monosaccharides and oligosaccharides by using high-temperature and high-pressure water in a subcritical condition is provided. In hydrolyzing cellulose or hemicellulose into saccharides by using high-temperature and high-pressure water in a subcritical condition, a large amount of slurry is cooled into a condition below the subcritical condition by subjecting the slurry contained in a pressure vessel under a high-temperature and high-pressure condition to flash evaporation in a pressure vessel charged with a slurry of a cellulosic biomass and heated halfway. It is possible to prevent saccharides from degrading into organic acids and to save energy by recovery of thermal energy. The cellulosic biomass is charged into a water-permeable vessel and then the water-permeable vessel is encapsulated into the pressure vessel together with water.

    摘要翻译: 提供了通过使用亚临界条件下的高温高压水将生物质中所含的纤维素和/或半纤维素水解成单糖和寡糖的方法和系统。 在亚临界条件下使用高温高压水将纤维素或半纤维素水解成糖类时,将大量浆料冷却至低于亚临界条件的条件,将高压高压釜 和高压条件下,在装有纤维素生物质浆料的压力容器中闪蒸蒸发,一半加热。 可以防止糖类降解成有机酸,并通过回收热能来节约能源。 将纤维素生物质装入透水容器中,然后将水可渗透的容器与水一起包封在压力容器中。