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1. 发明公开

EP2682701A1 MULTISTAGE PRESSURE CONDENSER AND STEAM TURBINE PLANT EQUIPPED WITH SAME 有权
标题翻译：多级压力冷凝器和蒸汽轮机装置
公开(公告)号：EP2682701A1
公开(公告)日：2014-01-08
申请号：EP11859853.1
申请日：2011-09-16
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： FUJITA, Issaku , HIRAOKA, Satoshi , KASAHARA, Jiro , UTSUMI, Seiho , TANIMOTO, Koichi
IPC分类号： F28B7/00 , F28B1/02
CPC分类号： F28B1/02 , F01K9/003 , F28B7/00 , F28B9/02 , F28B9/08 , F28F25/087
摘要： Provided are a pressure bulkhead (4) that has a plurality of holes (8) and that divides a low-pressure chamber (2) at low pressure in a vertical direction; a cooling-tube bank (5) that is provided in an upper section of the low-pressure chamber (2) partitioned by the pressure bulkhead (4) and that performs heat exchange with low-pressure steam guided to the low-pressure chamber (2) by coolant introduced therein so as to condense the low-pressure steam to low-pressure steam condensate; a reheat chamber (6) that serves as a lower section of the low-pressure chamber (2) partitioned by the pressure bulkhead (4) and that stores the low-pressure steam condensate falling from the holes in the pressure bulkhead (4); high-pressure-steam introducing means (11) for introducing high-pressure steam within a high-pressure chamber (22) at high pressure to the reheat chamber (6); and a plurality of plate members (10) that are arranged parallel to each other below the pressure bulkhead (4) and that extend in a falling direction of the low-pressure steam condensate falling from the holes (8) in the pressure bulkhead (4). The plate members (10) each have a cross-sectional shape, as sectioned in the falling direction of the low-pressure steam condensate, having one or more protrusions and recesses.
摘要翻译：本发明提供一种耐压隔壁（4），该耐压隔壁（4）具有多个孔（8），并且将低压室（2）在垂直方向上分成低压，设置在被所述耐压隔壁（4）隔开的所述低压室（2）的上部的冷却管堤（5），其与被导入所述低压室的低压蒸汽进行热交换 2）通过引入其中的冷却剂将所述低压蒸汽冷凝成低压蒸汽冷凝物; （4）分隔的低压室（2）的下部的再加热室（6），其存储从压力隔壁（4）的孔中落下的低压蒸汽冷凝液; 高压蒸汽引入装置（11），用于将高压室（22）中的高压蒸汽以高压引入再热室（6）; （4）的下方相互平行地配置，并且从压力隔壁（4）的孔（8）落下的低压侧冷凝水的落下方向延伸的多个板部件（10））。板构件（10）在低压蒸汽冷凝物的下降方向上具有截面形状，其具有一个或多个突起和凹部。

2. 发明公开

EP2623177A1 MOISTURE SEPARATION DEVICE 有权
标题翻译： FEUCHTIGKEITSABSCHEIDUNGSVORRICHTUNG
公开(公告)号：EP2623177A1
公开(公告)日：2013-08-07
申请号：EP11842598.2
申请日：2011-11-11
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： NISHIURA, Kensuke , FUJITA, Issaku , KASAHARA, Jiro
IPC分类号： B01D45/08 , F22G3/00 , G21C15/16
CPC分类号： G21C15/16 , B01D53/265 , F22B37/268 , F22B37/286 , F22B37/30 , F22B37/306 , Y02E30/40
摘要： It is intended to provide a moisture separator that is capable of suppressing the performance drop of the moisture separation even with an increased height of a corrugated plate by suppressing increase in thickness of the liquid film formed by the moisture collected by the corrugated plate and by suppressing the re-entrainment of the moisture collected by the corrugated plate. The corrugated plate 43 is provided with a collecting plate 49 formed such as to cover a flat portion 74 and an upstream end of a slope portion 72 disposed on a downstream side of the flat portion 74. The collecting plate 49 has an opening which opens to moist steam flow S1. The collecting plate 49 is fixed to the slope portion 72 at a base end thereof. Between the collecting plate 49 and a body portion of the corrugated plate 43, a pocket section 47 and a drain duct section 48 are formed. The moisture contained in the moist steam S1 turns into droplets and enters the pocket section 47 and the drain duct section 48 from the inlet opening of the collecting plate 49 and flows down inside the pocket section 47 and the drain duct section 48 respectively by gravity.
摘要翻译：旨在提供一种水分分离器，其即使通过抑制由波纹板收集的水分形成的液膜的厚度增加也能抑制波纹板的高度的增加，并且抑制由波纹板收集的水分的再夹带。波纹板43设置有收集板49，其形成为覆盖平坦部分74和设置在平坦部分74的下游侧的倾斜部分72的上游端。收集板49具有开口湿蒸汽流S1。收集板49在其基端固定到斜坡部分72。在收集板49和波纹板43的主体部分之间形成有袋部47和排水管部分48。潮湿蒸汽S1中含有的水分变成液滴，并且从收集板49的入口开口进入袋部47和排水管部48，分别通过重力在袋部47和排水管部48内向下流动。

3. 发明授权

EP2276036B1 BASKET AND PH ADJUSTING DEVICE 有权
标题翻译：篮子和PH-调节装置
公开(公告)号：EP2276036B1
公开(公告)日：2017-01-04
申请号：EP09729535.6
申请日：2009-04-08
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： TANIMOTO, Koichi , WATABE, Masaharu , KASAHARA, Jiro
IPC分类号： G21C15/18 , G21C19/30 , G21C17/022 , C02F1/68
CPC分类号： C02F1/66 , C02F1/688 , C02F2103/023 , G21C9/00 , G21C15/18 , G21C17/0225 , Y02E30/40

4. 发明公开

EP2276036A1 BASKET AND PH ADJUSTING DEVICE 有权
标题翻译： KORB UND PH-EINSTELLUNGSVORRICHTUNG
公开(公告)号：EP2276036A1
公开(公告)日：2011-01-19
申请号：EP09729535.6
申请日：2009-04-08
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： TANIMOTO, Koichi , WATABE, Masaharu , KASAHARA, Jiro
IPC分类号： G21C9/00 , G21C15/18 , G21F9/02
CPC分类号： C02F1/66 , C02F1/688 , C02F2103/023 , G21C9/00 , G21C15/18 , G21C17/0225 , Y02E30/40
摘要： Disclosed is a basket 50 that is located within a basket containment vessel, into which a boric acid solution capable of dissolving a pH adjuster flows, and can allow a pH adjuster solution to flow out by the inflowing boric acid solution. The basket 50 includes a plurality of containment units 71 stacked in a vertical direction with a predetermined first space L1 therebetween. The pH adjuster can be stored in each of the containment units 71. Also disclosed is a pH adjusting device including the basket 50, the basket containment vessel in which the basket 50 can be contained and in which cooling water can be stored, and an overflow pipe that, within the basket containment vessel, allows the pH adjuster solution that is obtained from the pH adjuster dissolved in the cooling water to flow out.
摘要翻译：公开了一种篮子50，其位于篮筐容纳容器内，能够溶解pH调节剂的硼酸溶液流入其中，并且可以通过流入的硼酸溶液使pH调节剂溶液流出。筐50包括沿垂直方向堆叠的多个容纳单元71，其间具有预定的第一空间L1。 pH调节剂可以存储在每个容纳单元71中。还公开了一种pH调节装置，其包括筐50，筐容纳容器，筐50可以容纳在其中，并且其中可以存储冷却水，并且溢流在篮筐容纳容器内允许从溶解在冷却水中的pH调节剂获得的pH调节剂溶液流出的管。

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