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公开(公告)号：EP1871673B1
公开(公告)日：2009-09-16
申请号：EP06722806.4
申请日：2006-04-19
摘要： Disclosed is a device for shrinking shrinkable packagings by heating the same with the aid of a liquid and/or vaporous heating medium, said device making it possible to reduce the amount the energy required. In order to do so, heat is recovered by means of a recirculation apparatus (8, 9) for recirculating heating medium evaporated from the liquid heating medium. The inventive method relates to the use of such a device.
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2.发明公开VORRICHTUNG ZUM INJEKTIEREN VON DAMPF IN STRÖMENDES WASSER ZUM ZWECKE DES ERHITZENS DES WASSERS 无效DEVICE FOR蒸汽IN倒水水加热的目的INJEKTIEREN
公开(公告)号：EP1025399A1
公开(公告)日：2000-08-09
申请号：EP98961036.5
申请日：1998-10-23
申请人： Fröb, Rainer
发明人： Fröb, Rainer
CPC分类号： F28B3/06 , B01F5/0463 , B01F15/063 , B01F2015/062 , F24D1/005 , F28C3/08 , F28F2265/28
摘要： The invention relates to a device for injecting steam into flowing water in order to heat the water. The device comprises an essentially closed housing (404) and a mixing chamber (442) in which the steam is mixed with water which is to be heated. Said mixing chamber is located inside of said housing (404). One respective water inlet opening (416) and one water outlet opening (420) are arranged in the housing (404), whereby the water is fed from the water inlet opening (416) to the water outlet opening (420) via the mixing chamber (442). In addition, the inventive device has a steam chamber (440) located inside the housing and a steam inlet opening (424) which is also located inside said housing (404), whereby the steam is guided from the steam inlet valve (424) to the steam chamber (440). A separating wall (430) is situated between the steam chamber (440) and mixing chamber (442), whereby a plurality of nozzle bores which are arranged (432) in the separating wall (430) are provided for the accelerated entry of the steam into the mixing chamber (442). A fine-meshed structure (434) configured on the side of the separating wall (430) which faces the mixing chamber (442) at least in the area of the nozzle bores (432) is provided in order to reduce the exiting steam bubbles which are accelerated in the nozzle bores. The number of nozzle bore holes (432) and the diameters thereof are designed in such a way that a steam flow rate of 100 m/s is not exceeded in the area of the nozzle bores and/or the nozzle bores (432) are at least partially arranged at varying heights when the device is in an installed state.
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3.发明授权
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4.发明公开Apparatus for emergency cooling of a steam generator of a nuclear power plant 失效Einrichtung zurNotkühlungder Dampferzeugungsanlage eines Kernkraftwerkes。
公开(公告)号：EP0004167A2
公开(公告)日：1979-09-19
申请号：EP79300320.3
申请日：1979-03-02
发明人： Stiefel, Max
摘要： In apparatus for emergency cooling of a steam generator unit (1) of a nuclear power plant wherein blow-off steam is condensed in a closed circuit and the resulting condensate is returned to the steam generator as feed water, the steam is passed through a blow-off pipe (11) into a closed vessel (14) comprising a water space (12) and a gas space (13). A bundle of heat exchanger tubes (15) extends through the vessel (14). An end part of the blow-off pipe (11) extending into the water space (12) is angularly bent and is designed as a steam distributor nozzle (18) which is arranged opposite to the bundle of heat exchanger tubes (15). The thermo-syphon effect and hence the efficiency of the apparatus are increased with this arrangement so that the amount of steam blown off can be taken up in a relatively small vessel.
摘要翻译： 在用于紧急冷却的核电站的蒸汽发生器单元（1）的装置中，其中排放蒸汽在闭合回路中冷凝，并且所得的冷凝物作为给水返回到蒸汽发生器，蒸汽通过吹风 （11）进入包括水空间（12）和气体空间（13）的密闭容器（14）中。 一束热交换器管（15）延伸穿过容器（14）。 延伸到水空间（12）中的吹出管（11）的端部成角度地弯曲并且被设计为与热交换器管（15）相对布置的蒸汽分配器喷嘴（18）。 通过这种布置，热虹吸效应和设备的效率增加，使得吹出的蒸汽的量可以在相对小的容器中被吸收。
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公开(公告)号：EP2507570B1
公开(公告)日：2018-09-19
申请号：EP10809326.1
申请日：2010-11-30
申请人： Szentiványi, Péter
发明人： Szentiványi, Péter
CPC分类号： B01D19/0036 , F28B3/06 , F28C3/06 , F28D21/0003 , Y10T137/0318
摘要： The invention relates to an apparatus and a method for handling gases, the apparatus comprising an inlet gas duct (2) leading said gas to a bubbling tank (21), and a gas buffer drum (3) opening into the tank (21) via perforations formed on a plate (3a) of the drum (3), and a suction duct (5) submerged in gas handling liquid (7) situated in the tank (21), and having a gas outlet duct (8) connected into the gas room (3b) of the tank (21). Said perforations formed on the plate (3a) of the drum (3) are shaped as nozzles (4) having a blow direction (J) inclined by an acute angle relating to the plate (3a). The apparatus further comprising a valve (31) for draining the liquid (7) and a turbine house (22) divided into two chambers (22a,22b) by a plate (27), the first chamber (22a) housing an air turbine (43) driven by a liquid turbine (23) housed in the second chamber (22b) and operated by a liquid jet nozzle (26). The first chamber (22a) is connected to the tank (21) by means of the gas outlet duct (8), and the suction duct (5) is connected to the liquid jet nozzle (26) via pump (29a), and the second chamber (22b) is connected to the tank (21).
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公开(公告)号：EP3266996A4
公开(公告)日：2018-04-18
申请号：EP16761529
申请日：2016-02-26
申请人： YANMAR CO LTD
CPC分类号： F01K9/023 , F01K9/00 , F01K9/003 , F22B1/18 , F22B1/1861 , F22B3/04 , F22B3/06 , F28B3/06 , Y02P80/154
摘要： Provided is a power generation apparatus for small-scale power equipment that utilizes waste heat, the power generation apparatus configured to directly introduce water to a condensation tank without providing a condenser, which configuration contributes to simplification of the apparatus, and also configured such that the amount of the water introduced at this time is managed and controlled to enable efficient supply of electricity or condensed water having a predetermined temperature in accordance with demands. A power generation apparatus 1 is configured such that water vapor generated in a steam generator 2 is supplied to a scroll expander 3 to drive the scroll expander 3, wherein: a condensation device 5 is arranged in a discharge path 12 downstream of the scroll expander 3, the condensation device configured to mix water vapor having passed through the scroll expander 3 directly with cooling water to condense the water vapor; and the condensation device 5 includes a control unit 10 that performs a control of adjusting the amount of cooling water supply so as to obtain condensed water having a predetermined temperature.
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公开(公告)号：EP1719549A1
公开(公告)日：2006-11-08
申请号：EP05075971.1
申请日：2005-04-25
CPC分类号： F28B3/06 , B01D3/322 , B01D53/002 , B01D53/1487
摘要： The invention provides a method for purifying steam that comprises one or more contaminants, which method comprises the steps of:
(a) dispersing steam that comprises one or more contaminants as bubbles in a water column that is contained in a first vessel (1);
(b) introducing a flow of water into the water column of the first vessel thereby causing water in the first vessel to flow upwards whereby condensation of the bubbles as obtained in step (a) occurs, resulting in a temperature increase of the upflowing water;
(c) allowing the heated water so obtained to flow upward, thereby establishing a pressure drop in the water column as a result of which a water vapor-containing gas is generated, which gas is in essence free of the one or more contaminants;
(d) allowing the water vapor-containing gas as generated in step (c) to separate from water that comprises the one or more contaminants;
(e) collecing the water vapor-containing gas;
(f) passing the water that comprises the one or more contaminants to a second vessel (8);
(g) removing the one or more contaminants from the water by physical separation and/or converting the one or more contaminants into non-volatile components; and
(h) withdrawing the water obtained in step (g) from the second vessel.摘要翻译： 本发明提供了一种净化包含一种或多种污染物的蒸汽的方法，该方法包括以下步骤：（a）将包含一种或多种污染物的蒸汽分散在包含在第一容器（1）中的水柱中; （b）将水流引入第一容器的水柱，由此使第一容器中的水向上流动，由此发生步骤（a）中获得的气泡的冷凝，导致向上流动的水的温度升高; （c）使得如此获得的加热水向上流动，从而在水柱中形成压降，由此产生含水蒸气的气体，该气体基本上不含一种或多种污染物; （d）使步骤（c）中产生的含水蒸汽的气体与包含一种或多种污染物的水分离; （e）收集含有水蒸气的气体; （f）将包含一种或多种污染物的水通过第二容器（8）; （g）通过物理分离和/或将一种或多种污染物转化为非挥发性成分从水中除去一种或多种污染物; 和（h）从第二容器中取出在步骤（g）中获得的水。
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8.发明授权VORRICHTUNG ZUM INJEKTIEREN VON DAMPF IN STRÖMENDES WASSER ZUM ZWECKE DES ERHITZENS DES WASSERS 无效DEVICE FOR蒸汽IN倒水水加热的目的INJEKTIEREN
公开(公告)号：EP1025399B1
公开(公告)日：2002-04-10
申请号：EP98961036.5
申请日：1998-10-23
申请人： Fröb, Rainer
发明人： Fröb, Rainer
CPC分类号： F28B3/06 , B01F5/0463 , B01F15/063 , B01F2015/062 , F24D1/005 , F28C3/08 , F28F2265/28
摘要： The invention relates to a device for injecting steam into flowing water in order to heat the water. The device comprises an essentially closed housing (404) and a mixing chamber (442) in which the steam is mixed with water which is to be heated. Said mixing chamber is located inside of said housing (404). One respective water inlet opening (416) and one water outlet opening (420) are arranged in the housing (404), whereby the water is fed from the water inlet opening (416) to the water outlet opening (420) via the mixing chamber (442). In addition, the inventive device has a steam chamber (440) located inside the housing and a steam inlet opening (424) which is also located inside said housing (404), whereby the steam is guided from the steam inlet valve (424) to the steam chamber (440). A separating wall (430) is situated between the steam chamber (440) and mixing chamber (442), whereby a plurality of nozzle bores which are arranged (432) in the separating wall (430) are provided for the accelerated entry of the steam into the mixing chamber (442). A fine-meshed structure (434) configured on the side of the separating wall (430) which faces the mixing chamber (442) at least in the area of the nozzle bores (432) is provided in order to reduce the exiting steam bubbles which are accelerated in the nozzle bores. The number of nozzle bore holes (432) and the diameters thereof are designed in such a way that a steam flow rate of 100 m/s is not exceeded in the area of the nozzle bores and/or the nozzle bores (432) are at least partially arranged at varying heights when the device is in an installed state.
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公开(公告)号：EP1871673B2
公开(公告)日：2014-08-13
申请号：EP06722806.4
申请日：2006-04-19
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公开(公告)号：EP1871673A1
公开(公告)日：2008-01-02
申请号：EP06722806.4
申请日：2006-04-19
摘要： Disclosed is a device for shrinking shrinkable packagings by heating the same with the aid of a liquid and/or vaporous heating medium, said device making it possible to reduce the amount the energy required. In order to do so, heat is recovered by means of a recirculation apparatus (8, 9) for recirculating heating medium evaporated from the liquid heating medium. The inventive method relates to the use of such a device.
摘要翻译： 提供了一种用于通过利用液体和/或气体加热介质加热来收缩可收缩包装的装置，其减少了所需的能量的量。 新型装置和方法通过用于回收从液体加热介质蒸发的加热介质的再循环装置（8,9）回收热量来实现其优点。 该方法涉及利用这种装置的操作过程。
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