EP3728975A1 - Luftgekühlte kondensatoranlage - Google Patents
Luftgekühlte kondensatoranlageInfo
- Publication number
- EP3728975A1 EP3728975A1 EP18821991.9A EP18821991A EP3728975A1 EP 3728975 A1 EP3728975 A1 EP 3728975A1 EP 18821991 A EP18821991 A EP 18821991A EP 3728975 A1 EP3728975 A1 EP 3728975A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wet
- dry cooler
- cooling
- dry
- cooler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 claims abstract description 82
- 239000000498 cooling water Substances 0.000 claims abstract description 30
- 238000009736 wetting Methods 0.000 claims abstract description 4
- 239000003990 capacitor Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
- F28D5/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation in which the evaporating medium flows in a continuous film or trickles freely over the conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/04—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
- F28B2001/065—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium with secondary condenser, e.g. reflux condenser or dephlegmator
Definitions
- the invention relates to an air-cooled condenser system having the features in the preamble of patent claim 1.
- Air-cooled condensers are used as so-called dry coolers for the condensation of process vapors, in particular of turbine steam.
- Parallel finned tubes form tube bundles, which serve as surface capacitors.
- the finned tube elements are internally under vacuum. Non-condensable gases are sucked off.
- the recovered condensate is returned to the feedwater circuit.
- DC capacitors and countercurrent capacitors (dephlegmators) are combined.
- the cooling air flow is generally generated by fans, more rarely by natural draft, with dry coolers in roof construction (A-arrangement) are widely used.
- the tube bundles form the legs of a triangle, at the base of which the fans are arranged. If the dry coolers are arranged in V-shape, the fan is located above the tube bundles.
- the steam flows from an overhead distribution line down into the flow condenser.
- the also flowing down condensate is collected in a condensate collecting line.
- exhaust steam is introduced from below into the cooling tubes and thus guided against the outflowing condensate.
- flow condensers and counterflow condensers are combined. The so-called condensation end of the steam is then in the countercurrent condenser.
- WO 2013/011414 A1 It belongs to the state of the art by WO 2013/011414 A1 to form a dephlegmator in a two-stage design as a wet / dry cooler.
- a countercurrent condenser is used as a dry cooler, followed by a second stage with a horizontal tube bundle with smooth or ribbed tubes.
- This second stage can be operated wet or dry.
- wet operation nozzles arranged above the tube bundle are opened, which wet the tube bundle on the outside in order to increase the condensation performance. The unevaporated water is collected below the tube bundle. Within the tube bundle, the condensing vapor stream is deflected several times.
- GB 900 949 discloses to combine A-type heat exchangers with upstream adiabatic cooling.
- non-evaporated water droplets on the structure can lead to corrosion and deposits, which is not desirable from an economic point of view.
- the present invention seeks to further develop an air-cooled condenser system with a dry cooler with several tube bundles arranged in an A-shape so that the shortest possible steam distribution lines with low space requirements and high cooling capacity of the system can be realized with a small cross-section.
- the air-cooled condenser system comprises a dry cooler which has a plurality of tube bundles.
- the tube bundles are flowed through on the inside by a vapor to be condensed and cooled on the outside by cooling air.
- the steam is supplied via at least one steam distribution line.
- the steam distribution line runs in the region of the upper ends of the tube bundles.
- the tube bundles are arranged A- or V-shaped.
- the dry coolers at least one wet / dry cooler is assigned, which is operated depending on the weather (cool, windless) only as a dry cooler or at higher outside temperatures and / or strong wind is additionally wetted with cooling water and in this case serves as a wet cooler.
- the wet / dry cooler is connected to the same steam distribution line as the dry cooler. Coming from the steam distribution line, the steam can be introduced into the wet / dry cooler.
- the invention provides that the wet / dry cooler connected to the same, at the upper ends of the tube bundle extending steam distribution line as the A- or V-shaped tube bundles.
- the steam distribution line runs essentially horizontally.
- the wet / dry cooler is therefore in arranged in the immediate vicinity of the A- or V-shaped arranged tube bundle.
- the immediate proximity has the advantage that no further steam distribution line for supplying the steam to a remote wet / dry cooler is required.
- tube bundles arranged in an A-shape are flowed from below with cooling air, which is pressed via a fan into the flow space between the tube bundles arranged in an A-shape.
- a fan can also be arranged below the wet / dry cooler.
- the wet / dry cooler according to the invention is therefore easy to integrate into the grid of the fans of the condenser.
- a fan is arranged in a V-shaped arrangement of the tube bundles above the tube bundles. The fan sucks air into the space between the tube bundles (InAir).
- the wet / dry cooler is connected upstream of the dry coolers in the flow direction of the steam distribution line.
- the steam distribution line for the following dry coolers can be smaller.
- the wet / dry cooler is connected in parallel to the dephlegmator. Calculations have shown that this arrangement of the wet / dry cooler has a positive effect on the improvement of the power plant efficiency.
- the power plant efficiency is mentioned here only as representative of other plant efficiencies, because in particular in steam power plants large amounts of steam must be condensed. In the same way, there are positive effects on the efficiency even with process vapors of other steam-generating processes.
- the dry coolers and the at least one wet / dry cooler are preferably arranged in the A-shape in a row below the steam distribution lines and at the same time arranged above a platform with fans. In terms of flow, it is best to divert the mass flow of the steam as little as possible. Therefore, a linear arrangement of wet / dry coolers and subsequent dry coolers, in the immediate vicinity, is preferred.
- the arrangement of fans on a platform creates the necessary suction space for the cooling air below the fans.
- the dry coolers and the at least one wet / dry cooler are also in a row, but the steam distribution line is not centrally above the wet / dry cooler, but feeds it from the side.
- the fan of the wet / dry cooler is located below the wet / dry cooler.
- the wet / dry cooler is associated with the at least two rows in common.
- a single wet / dry cooler may also be associated with three or more rows.
- a typical arrangement for example, provides for three adjacent rows, which are connected via three risers to a steam supply.
- the wet / dry cooler in this case is preferably arranged at the beginning of the middle row adjacent to the riser to the steam distribution line.
- the wet / dry cooler has the same footprint as a group of A- or V-shaped dry coolers so that the pitch of one or more rows of capacitor arrays can be maintained. It is even possible to retrofit an existing condenser system with such a wet / dry cooler in order to increase the cooling capacity on particularly hot days.
- the wet / dry cooler according to the invention has a plurality of cooling tubes whose inlet sides are connected to a common inlet chamber and whose outlet sides are connected to a common condensate collecting chamber.
- the outlet sides of the cooling tubes are located lower than the respective inlet sides. It only has to be ensured that the condensate can flow off in sufficient quantity.
- the inclination of the cooling tubes is substantially less than the inclination of the A or V-shaped tube bundles.
- the cooling tubes of the wet / dry coolers taking into account the necessary gradient, may be referred to as being substantially horizontal.
- the wet / dry cooler has a cooling water distribution above the cooling tubes to distribute cooling water on the outside of the cooling tubes. Below the cooling tubes are catchers to catch cooling water, which has not evaporated by contact with the cooling tubes, below the cooling tubes. The collected cooling water is returned to a cooling water circuit to pump it again for cooling water distribution. An intercooling of the cooling water is possible.
- the wet / dry cooler is preferably surrounded by walls, which define a collecting space for the cooling air on the underside of the cooling tubes.
- the wet / dry cooler according to the invention is based on the principle that an overpressure is generated below the dry cooler by the fans.
- the cooling air flows between the cooling tubes, wherein in wet operation, the evaporative cooling of the cooling water is utilized to increase the cooling capacity. Also, a sucking operation is possible.
- the capacitor arrangement according to the invention prevents the reduction of power plant performance on very hot days or in windy conditions. In windy conditions, which can lead to hot air recirculation, the performance of the wet / dry cooler increases because of the increased evaporation.
- the measured evaporation rates are lower in the wet / dry cooler according to the invention than evaporation rates in other technologies, such. B. in the adiabatic pre-cooling of the cooling air. Accordingly, the proportion of the cooling water, which is to be replaced by increasing salt concentration, in the inventive capacitor arrangement is also lower than in separate wet cooling towers.
- Another advantage of the invention is to be mentioned that the extensive wetting of the cooling tubes by means of spray nozzles, which emit also coarse drops, is technically easier and more reliable to implement than with adiabatic pre-cooling of the cooling air.
- Adiabatic pre-cooling requires the use of nozzles that produce fine droplets, which is only possible with high water pressure. The effort is high.
- nozzles with small openings of course clog after some time, making the drops are larger and complete evaporation of the drops can not be achieved. This can be an undesirable Wetting of the tube bundles lead, which is not desirable for reasons of corrosion alone.
- the capacitor arrangement according to the invention can reduce the costs for the construction of a cooling system but also the operating costs.
- the space required for such a system is reduced.
- the overall construction of the cooling arrangement is less complex than with two separately arranged cooling systems.
- the capacitor arrangement according to the invention can be adapted to negative environmental influences such. B. on strong winds or on the recirculation of heated air, react very quickly by switching from dry cooling to wet cooling. The system can be shut down quickly when the operating parameters have improved again.
- Figure 1 is a schematic representation of a capacitor arrangement in a side view
- FIG. 2 shows a cross section through the capacitor arrangement of FIG. 1 in the region of a wet / dry cooler
- Figure 3 is a perspective view, partially in section, of a
- FIG. 5 shows the capacitor arrangement of FIG. 4 in a side view in FIG
- FIG. 6 shows the wet / dry cooler of Figures 4 and 5 in side elevation in section
- FIG. 7 shows the wet / dry cooler of FIG. 6 in cross section
- FIG. 8 shows a further embodiment of a capacitor arrangement in an end view
- FIG. 1 shows a condenser system 1 for condensing steam 2, which receives process steam via a horizontally extending steam distribution line 3.
- the arrows illustrate the flow directions of the steam 2.
- the steam 2 flows through the steam distribution line 3 in the image plane from top to bottom in four condensibly connected tube bundles 4 a.
- the vapor condenses 2 wherein the condensate flows down and is collected and discharged in a condensate collecting line 5.
- the designated K tube bundle 4 are connected in a condensing.
- the steam 2 and the condensate flow in the same direction.
- the four condensibly connected tube bundles 4 do not completely condense the vapor 2.
- Excess steam 2 is fed via the steam distribution line 3 to a dephlegmatorily connected tube bundle 6.
- This tube bundle 6 is traversed by the steam 2 from bottom to top, that is opposite to the flow direction of the condensate.
- a suction for non-condensed gases At the upper end of the dephlegmatorily connected tube bundle 6 is, not shown here, a suction for non-condensed gases.
- the above-described section of the condenser system forms a total of a dry cooler 7, because it is flowed from below by cooling air 8, which is moved by fans 9 below the tube bundle 4.
- Cooling air 8 flows, which is moved by a fan 9.
- the wet / dry cooler 10 is operated in parallel to the dry cooler 7 and is also connected directly to the steam distribution line.
- the wet / dry cooler 10 is therefore in parallel with the following dry coolers.
- the ridge-side steam distribution line 3 is the common supply line for the wet / dry cooler 10 and the subsequent dry cooler 7.
- the space requirement of the wet / dry cooler 10 is adapted to the grid dimension of the fans 9 and the tube bundle 4.
- the wet / dry cooler 10 can be incorporated with little additional construction effort.
- FIG. 2 shows a sectional view in cross section through the steam distribution line 3 in the area of the wet / dry cooler 10. Cooling air 8 is sucked in from below by the fan 9 and pressed into a collecting space 11 below cooling tubes 12. The cooling air 8 is heated at the outside flowing past the cooling tubes 12 and exits above as warm exhaust air in the area of the arrows P1 on both sides of the steam distribution line 3.
- the steam 2 to be condensed is directed centrally by the steam distribution line 3 arranged above the wet / dry cooler 10 and into an inlet chamber 13 on both sides and from there into the connected cooling tubes 12.
- the condensate that forms is collected in condensate collection chambers 14 and discharged via connections 15.
- the cooling tubes 12 have a slight incline from the inside out, so that the condensate flows in the direction of the condensate collection chambers 14.
- the wet / dry cooler 10 can be operated both in dry operation and in wet operation. In the wet operation, the cooling tubes 12 are externally supplied with cooling water 16, which is discharged via a water distribution 17 above the cooling tubes 12.
- the water distribution 17 may be an arrangement of nozzles.
- mist eliminator 25 Above the water distribution 17 is a mist eliminator 25, which is flowed through by the heated cooling air 8.
- the mist eliminator 25 may be a grid-like arrangement of sheets, which should prevent lateral winds affect the uniform flow of the cooling tubes 12 from below and thus reduce the condensation performance.
- Cooling water 16, which does not evaporate, is collected via collecting means 18 below the cooling tubes 12.
- the cooling water 16 is recycled into a circuit and passed through a pump not shown again to the water distribution 17.
- the collecting means 18 are arranged so that the cooling air 8 can flow between adjacent collecting means 18 and thereby reaches the cooling tubes 12.
- FIG. 3 shows the arrangement according to the invention in a perspective view.
- the steam distribution line 3 passes the vapor 2 in the image plane from right to left.
- the cross section of the steam distribution line 3 is reduced in the flow direction of the steam 2. It can be seen that the steam distribution line 3 ridge side of the A-shaped arranged tube bundle 4, which are connected with their lower ends to the condensate collecting line 5. Cooling air 8 is pressed via the fans 9 through the funnel-shaped inlet 19 from below into the triangular space below the tube bundle 4. Above the tube bundle 4, the heated cooling air 8 flows in the direction of the arrows P1.
- a dry cooler 7 In the image plane left is a dry cooler 7 and in the image plane right a wet / dry cooler 10.
- the wet / dry cooler 10 is located directly below the steam distribution line 3. He is also from below by cold cooling air 8 flows.
- the wet / dry cooler 10 is shown in wet operation.
- Cooling water 16 is sprayed through nozzles of the water distribution 17 and thereby passes on the outside of the simplified illustrated as a solid block cooling tubes 12.
- Below the cooling tubes 12 Below the cooling tubes 12 is the collecting means 18 in the form of multiple grooves that divert the non-evaporated cooling water 16 and a manifold 20 feed.
- the manifold 20 is connected to a cooling water circuit 21, which has a pump and a tank 22 and the water for renewed Distributing the water distribution 17 supplies.
- the vapor 2 is condensed within the cooling tubes 12 of the wet / dry cooler 10 and collected in a manner not shown.
- the whole thing happens on both sides of the ridge-side steam distribution line 3. So that the cooling air 8 can not escape laterally, the wet / dry cooler 10 has closed walls 23, which surround the area between the fan 9 and the water distribution 17 and the mist eliminator 25. This ensures that the warm cooling air 8 exits in the direction of the arrows P1 only above the cooling water distribution 17 and above the mist eliminator 25.
- FIG. 4 shows a capacitor arrangement 1 with three rows R1, R2, R3, each with four fans 9.
- the two outer rows R1, R3, underneath the steam distribution lines 3 are exclusively dry coolers 7.
- the middle row R2 there is additionally a dry cooler 10, so that there are three dry coolers 7 and one wet / dry cooler 10 in the middle row R2.
- the diagram illustrates that the space requirement for the combination of wet / dry cooler 10 and dry coolers 7 is not greater, because the wet / dry cooler 10 is completely incorporated into the previously formed from pure dry coolers 7 capacitor system 1. Even in height, there is no additional need for space (Figure 5).
- FIG. 5 shows the ridge-side steam distribution lines of the three rows R1, R2, R3 and the A-shaped tube bundles 4 of the dry cooler 7.
- the central wet / dry cooler 10, which is connected to the central steam distribution line 3 is not wider than that Arrangement of the A-shaped positioned tube bundle 4. This allows identical fans 9 are used.
- a main steam line 26 supplies the steam 2 via risers to the three ridge-side steam distribution lines 3.
- Figures 6 and 7 show the wet / dry cooler 10 of Figures 4 and 5 in longitudinal and in cross section.
- the collecting means 18 are arranged slightly inclined, so that the cooling water 16, which is distributed over the water distribution 17 on the cooling tubes 12, collected by the collecting means 18 and the channel-shaped, upwardly open manifold 20 is supplied ,
- the collecting means 18 consists of several eg U- or V-shaped grooves, which run parallel to each other, and in the embodiment of Figure 7, the cooling water 16 in the image plane to the left.
- the heat exchanger package with the cooling tubes 12 is arranged substantially horizontally in this illustration, so that it is completely covered by the water distribution 17 in length and width, so that the cooling tubes 12 can be uniformly wetted.
- the fan 9 with its drive 24 is therefore largely protected from moisture.
- the drive 24 is an electric motor. It can be connected to the fan via a gearbox.
- the electric motor can also be designed as a direct drive, without an additional transmission is required. It can be a four-pole motor or a permanent magnet motor.
- FIG. 8 shows, in a side view, a highly schematic representation of a V-shaped arrangement of dry coolers 7 which are respectively connected to upper-side steam distribution lines 3.
- two rows of dry coolers 7 are shown side by side, resulting in a W-shaped structure.
- the fans 9 are now above the dry cooler 7, adjacent to the steam distribution lines 3. Cooling air is thus sucked into the triangular space between the dry coolers 7 and discharged upwards. The condensate that forms in the tube bundles flows down into a condensate collecting line 5.
- wet / dry cooler 10 which is located above the condensate collecting line 5, is fed laterally by two steam distribution lines 3.
- a further fan 9 below of the wet / dry cooler 10. This becomes clearer from the illustration of FIG. 9.
- FIG. 9 shows the fans 9 between the steam distribution lines 3 at the upper ends of the tube bundle 6.
- one wet / dry cooler 10 is shown, which is fed by the two adjacent steam distribution lines 3. Only for this single wet / dry cooler 10, the additional fan 9 is provided, which is arranged below the wet / dry cooler 10. While the fans 9 for the dry coolers 7 suck the air through the tube bundles 6, the lower fan 9 pushes the air from below through the wet / dry cooler 10. It is shown in a greatly simplified manner that both for the dry coolers 7 and for the wet / Dry coolers 10 separate rooms are provided to direct the respective air flow to the wet / dry cooler 10 or to the tube bundles 6.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017130807.5A DE102017130807A1 (de) | 2017-12-20 | 2017-12-20 | Luftgekühlte Kondensatoranlage |
PCT/DE2018/100997 WO2019120376A1 (de) | 2017-12-20 | 2018-12-06 | Luftgekühlte kondensatoranlage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3728975A1 true EP3728975A1 (de) | 2020-10-28 |
EP3728975B1 EP3728975B1 (de) | 2021-08-18 |
Family
ID=64744342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18821991.9A Active EP3728975B1 (de) | 2017-12-20 | 2018-12-06 | Luftgekühlte kondensatoranlage |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3728975B1 (de) |
DE (1) | DE102017130807A1 (de) |
ES (1) | ES2897556T3 (de) |
HU (1) | HUE056954T2 (de) |
WO (1) | WO2019120376A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110567291A (zh) * | 2019-09-20 | 2019-12-13 | 华北电力科学研究院有限责任公司 | 一种空冷岛的蒸汽分配系统 |
RU196300U1 (ru) * | 2019-12-23 | 2020-02-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) | Дефлегматор |
RU2760424C1 (ru) * | 2021-04-13 | 2021-11-24 | Акционерное общество "Машиностроительный завод "ЗиО-Подольск" (АО "ЗиО-Подольск") | Воздушно-конденсационная установка и способ ее работы при пусках при минимальном расходе пара и отрицательных температурах охлаждающего воздуха |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US900949A (en) | 1907-11-13 | 1908-10-13 | W H Benteen | Apple quartering and trimming machine. |
GB900949A (en) * | 1958-10-27 | 1962-07-11 | Happel Gmbh | Air and water cooled heat exchanger |
BE754580A (fr) * | 1969-08-08 | 1971-01-18 | Balcke Maschbau Ag | Procede pour l'exploitation d'une tour de refrigeration a sec sous des temperatures d'air elevees |
US4506508A (en) * | 1983-03-25 | 1985-03-26 | Chicago Bridge & Iron Company | Apparatus and method for condensing steam |
BE1006285A3 (fr) * | 1992-10-28 | 1994-07-12 | Hamon Sobelco Sa | Procede et dispositif de condensation d'appoint dans une centrale d'energie. |
WO2008002635A2 (en) * | 2006-06-27 | 2008-01-03 | Gea Power Cooling Systems, Llc | Series-parallel condensing system |
CN101936669B (zh) * | 2010-09-02 | 2012-09-05 | 洛阳隆华传热科技股份有限公司 | 一种混联式复合凝汽方法及凝汽器 |
CN201772768U (zh) * | 2010-09-02 | 2011-03-23 | 洛阳隆华传热科技股份有限公司 | 空蒸并联高效复合凝汽器 |
CN103827619B (zh) | 2011-07-15 | 2016-11-16 | 斯泰伦博斯大学 | 分凝器 |
JP6086746B2 (ja) * | 2013-02-14 | 2017-03-01 | アネスト岩田株式会社 | 動力発生装置及びその運転方法 |
-
2017
- 2017-12-20 DE DE102017130807.5A patent/DE102017130807A1/de not_active Ceased
-
2018
- 2018-12-06 WO PCT/DE2018/100997 patent/WO2019120376A1/de active Search and Examination
- 2018-12-06 HU HUE18821991A patent/HUE056954T2/hu unknown
- 2018-12-06 ES ES18821991T patent/ES2897556T3/es active Active
- 2018-12-06 EP EP18821991.9A patent/EP3728975B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
HUE056954T2 (hu) | 2022-04-28 |
EP3728975B1 (de) | 2021-08-18 |
DE102017130807A1 (de) | 2019-06-27 |
ES2897556T3 (es) | 2022-03-01 |
WO2019120376A1 (de) | 2019-06-27 |
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