Steel tube working apparatus
    1.
    发明授权
    Steel tube working apparatus 失效
    钢管加工设备

    公开(公告)号:US4676425A

    公开(公告)日:1987-06-30

    申请号:US805296

    申请日:1985-12-05

    IPC分类号: B23K37/053 B23P6/00 B23K37/02

    CPC分类号: B23K37/0533 B23P6/00

    摘要: A steel tube working apparatus is composed of a clamping device consisting of a pair of clamps, a pair of projecting plates, means for actuating the clamps and the projecting plates, a pair of guide bars and a main body frame; a base plate having a pair of guide rollers fitting to the guide bars fixedly secured to its opposite ends; and working means connected to the base plate in a movable and rotatable manner. A cutting device, a beveling device, a welding device, etc. are selectively connected to the base plate as the working means.

    摘要翻译: 钢管加工装置由夹紧装置,一对突出板,用于致动夹具和突出板的装置,一对导杆和主体框架构成的夹紧装置构成。 底板,其具有一对导向辊,该导向辊适配于固定地固定到其相对端的导杆; 以及以可移动和可旋转的方式连接到基板的工作装置。 作为工作装置,切割装置,斜切装置,焊接装置等选择性地连接到基板。

    Method and apparatus for forming thin film
    3.
    发明授权
    Method and apparatus for forming thin film 失效
    用于形成薄膜的方法和装置

    公开(公告)号:US4901669A

    公开(公告)日:1990-02-20

    申请号:US47328

    申请日:1987-05-08

    IPC分类号: C23C16/517 H01L21/205

    摘要: The present invention is directed to a method for forming a thin film on a substrate by the use of a glow discharge plasma which comprises generating a magnetic field in a direction which crosses an electric field for discharge at right angles and fluctuating the magnetic field. The present invention is also directed to an apparatus for practicing the above method, which apparatus is composed of a reaction vessel, means for reducing the pressure in the reaction vessel and means for introducing the feed of reaction gases to the reaction vessel, electrodes for discharge disposed face to face in the reaction vessel, a power source from which a voltage for causing a glow discharge is fed to the electrodes for discharge, a coil surrounding the electrodes for discharge, for generating a magnetic field in a direction crossing at right angles to an electric field generated between the electrodes for discharge, and an AC power source for generating a magnetic field fed to the coil, whereby a thin film is formed on a base plate supported outside the range of the discharge electric field and in parallel with the direction of the electric field.

    摘要翻译: 本发明涉及一种通过使用辉光放电等离子体在衬底上形成薄膜的方法,该方法包括在与电场交叉的方向上产生磁场,以便以直角放电并使磁场发生波动。 本发明还涉及一种用于实施上述方法的装置,该装置由反应容器,用于降低反应容器内的压力的装置和将反应气体进料引入反应容器的装置,排出电极 面对面设置在反应容器内,将用于引起辉光放电的电压供给到放电用电极的电源,围绕放电用电极的线圈,用于沿垂直方向交叉的方向产生磁场 在用于放电的电极之间产生的电场和用于产生馈送到线圈的磁场的AC电源,由此在支撑在放电电场的范围外并与该方向平行的基板上形成薄膜 的电场。

    Denitration apparatus for a caol-fired boiler
    6.
    发明授权
    Denitration apparatus for a caol-fired boiler 失效
    用于烧烤锅炉的脱硝装置

    公开(公告)号:US5687656A

    公开(公告)日:1997-11-18

    申请号:US547125

    申请日:1995-10-24

    CPC分类号: B01D53/8631

    摘要: An apparatus installed between a fuel economizer and an air preheater for the denitration of exhaust gas from a coal-fired boiler includes at least one vertical flue situated upstream of a reactor containing a denitration catalyst to cause an upward flow of the gas, A hopper is located below the vertical flue for collecting ash separated from the gas, A baffle is preferably provided in the flue to ensure the still more effective separation of ash from a gas.

    摘要翻译: 安装在燃料节约器和用于从燃煤锅炉排出废气的空气预热器之间的装置包括至少一个位于包含脱硝催化剂的反应器的上游的垂直烟道,以引起气体的向上流动。漏斗是 位于垂直烟道下方用于收集从气体分离的灰分。优选在烟道中设置挡板,以确保灰分与气体的更有效的分离。

    Method for producing methanol by use of nuclear heat and power
generating plant
    8.
    发明授权
    Method for producing methanol by use of nuclear heat and power generating plant 失效
    使用核发电厂生产甲醇的方法

    公开(公告)号:US5312843A

    公开(公告)日:1994-05-17

    申请号:US827770

    申请日:1992-01-29

    IPC分类号: C07C29/151 C25B1/04 C07C27/06

    摘要: A process for producing methanol reduces the emission of carbon dioxide which is responsible for global warming. The process involves the steps of generating steam by the use of nuclear heat of a high-temperature gas-cooled nuclear reactor, decomposing the steam into hydrogen with a steam electrolyzer, and synthesizing methanol from this hydrogen and carbon dioxide obtained from a carbon dioxide source. The process also involves the steps of converting carbon dioxide and hydrogen into carbon monoxide and steam by carrying out a reverse shift reactor, forming hydrogen and carbon monoxide, and reacting the hydrogen and carbon monoxide into methanol in a methanol synthesis column. The process permits the use of an existing methanol production facility. The process may be modified such that the gas composed of carbon monoxide, carbon dioxide, and hydrogen is mixed with hydrogen gas generated by the steam electrolyzer, and the resulting gas is converted into methanol. Also, a power generating plant is provided in which oxygen-enriched air, generated by the steam electrolyzer using nuclear heat of the high-temperature gas-cooled nuclear reactor, is used as combustion air.

    摘要翻译: 生产甲醇的方法减少了造成全球变暖的二氧化碳排放。 该方法包括通过使用高温气冷核反应堆的核热产生蒸汽的步骤,用蒸汽电解槽将蒸汽分解成氢气,并从该二氧化碳源得到的氢气和二氧化碳合成甲醇 。 该方法还涉及通过在甲醇合成塔中进行反向转化反应器,形成氢气和一氧化碳,并使氢气和一氧化碳与甲醇反应而将二氧化碳和氢气转化为一氧化碳和蒸汽的步骤。 该过程允许使用现有的甲醇生产设施。 该方法可以进行修改,使得由一氧化碳,二氧化碳和氢气组成的气体与由蒸汽电解器产生的氢气混合,并将所得气体转化为甲醇。 此外,提供了一种发电设备,其中使用由使用高温气冷核反应堆的核热的蒸汽电解器产生的富氧空气用作燃烧空气。

    WATER-CONTAINING SOLID FUEL DRYING APPARATUS AND DRYING METHOD
    9.
    发明申请
    WATER-CONTAINING SOLID FUEL DRYING APPARATUS AND DRYING METHOD 有权
    含水固体燃料干燥装置和干燥方法

    公开(公告)号:US20120117816A1

    公开(公告)日:2012-05-17

    申请号:US13319865

    申请日:2010-05-25

    IPC分类号: F26B3/084 F26B21/06

    摘要: A water-containing solid fuel drying apparatus that can efficiently dry with low energy consumption by effectively utilizing sensible heat and latent heat of a heating medium for drying, etc. is provided. A drying apparatus (10) that dries water-containing solid fuel includes a dryer (20) that injects scavenging gas into the interior of a drying vessel (21) in which a heat transfer pipe (22) is disposed; a dust collector (13) that removes microparticles from microparticle-containing mixed gaseous fluid that has flowed out of the drying vessel (21); a compressor (30) that compresses vapor-containing mixed gaseous fluid; a vapor heat exchanger (31) that preheats low-pressure mixed gaseous fluid with high-pressure mixed gaseous fluid compressed at the compressor (30); and a gas-liquid separator (14), in which the high-pressure mixed gaseous fluid is employed as drying gas that radiates heat by passing through the heat transfer pipe (22), that performs gas-liquid separation of water-containing scavenging gas that has flowed out of the heat transfer pipe (22) while containing condensed water of vapor generated due to heat radiation, wherein the water-containing solid fuel is dried by heating the water-containing solid fuel in the drying vessel (21) utilizing latent heat and sensible heat of the mixed gaseous fluid.

    摘要翻译: 提供一种含水固体燃料干燥装置,其能够通过有效地利用用于干燥的加热介质的显热和潜热等而能够有效地干燥低能量消耗。 干燥含水固体燃料的干燥装置(10)包括将清扫气体注入到设置有传热管(22)的干燥容器(21)的内部的干燥机(20) 从所述干燥容器(21)流出的含微粒混合气体流体中除去微粒的集尘器(13)。 压缩机(30),其压缩含蒸汽的混合气体流体; 蒸汽热交换器(31),用于在压缩机(30)处压缩的高压混合气体流体预热低压混合气体流体; 和气液分离器(14),其中采用高压混合气体流体作为通过传热管(22)散热的干燥气体,其进行含水清除气体的气液分离 其从传热管(22)流出,同时包含由于热辐射而产生的蒸气的冷凝水,其中通过利用潜在的方式加热干燥容器(21)中的含水固体燃料来干燥含水固体燃料 混合气态流体的热和显热。

    Dust collecting method
    10.
    发明授权
    Dust collecting method 失效
    集尘方式

    公开(公告)号:US06228336B1

    公开(公告)日:2001-05-08

    申请号:US09373579

    申请日:1999-08-13

    IPC分类号: B01J800

    CPC分类号: B01D50/002 B01D53/508

    摘要: A dust collecting apparatus and method for dedusting a Ca-containing gas using a ceramics filter is provided, in which a filter differential pressure elevation rate is suppressed. A desulferizing agent 103 and a mineral 106 containing MgO are supplied via a hopper 13, 15 a valve 14 and a feeder 16 into a pressurized fluidized-bed combustion furnace 1 together with coal 101 and air 102. A combustion gas 201 is dedusted by a cyclone 2 to become a combustion gas 301, the combustion gas 301 enters a filter container 3a, 3b having a ceramics filter 31a, 31b and is further dedusted. A combustion gas 401 which is dedusted is supplied into a gas turbine 4 to generate power, and combustion gas 501 heats a waste heat recovery boiler 5 which in turn drives a steam turbine 7. The mineral 106 containing MgO is added in the combustion gas 301 which flows in the ceramics filter 31a, 31b. Thereby MgO is added to the combustion gas so that the filter differential pressure elevation rate can be suppressed. The more MgO that is supplied, the greater the effect becomes, and an operation stop due to the differential pressure elevation is eliminated.

    摘要翻译: 提供一种使用陶瓷过滤器除尘含Ca气体的集尘装置和方法,其中抑制了过滤器差压升高速率。 脱硫剂103和含有MgO的矿物106通过料斗13,15,阀14和进料器16与煤101和空气102一起供应到加压流化床燃烧炉1中。燃烧气体201通过 旋风分离器2成为燃烧气体301,燃烧气体301进入具有陶瓷过滤器31a,31b的过滤容器3a,3b,并进一步除尘。 将除尘的燃烧气体401供给燃气轮机4发电,燃烧气体501加热余热回收锅炉5,废热回收锅炉5又驱动蒸汽轮机7.含有MgO的矿物106加入燃烧气体301 其在陶瓷过滤器31a,31b中流动。 由此,将MgO添加到燃烧气体中,从而可以抑制过滤器差压提升率。 供给的MgO越多,效果越大,并且消除由于差压升高引起的操作停止。