CN110296614A - A kind of condenser - Google Patents
A kind of condenser Download PDFInfo
- Publication number
- CN110296614A CN110296614A CN201910577029.9A CN201910577029A CN110296614A CN 110296614 A CN110296614 A CN 110296614A CN 201910577029 A CN201910577029 A CN 201910577029A CN 110296614 A CN110296614 A CN 110296614A
- Authority
- CN
- China
- Prior art keywords
- condenser
- water
- water chamber
- condensation
- cover board
- 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.)
- Pending
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Classifications
-
- 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
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/10—Auxiliary systems, arrangements, or devices for extracting, cooling, and removing non-condensable gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/005—Other auxiliary members within casings, e.g. internal filling means or sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
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
The invention belongs to steam turbine accessory applied technical fields, specifically disclose a kind of condenser, by condensation, and be arranged in front of condensation both ends the component that discharges water, after discharge water component, and the condensation water assembly composition being used in combination with condensation.A kind of beneficial effect of condenser of the invention is: its design structure is reasonable, is easily installed disassembly and maintenance, and be used in combination condensation, the preceding component that discharges water, after discharge water component and condensed water modular construction, quick steam condensation process can be completed, condensation operation process is safe and reliable.
Description
Technical field
The invention belongs to steam turbine accessory applied technical fields, and in particular to a kind of condenser.
Background technique
Condenser is a kind of heat exchanger that turbine discharge is condensed into water, also known as steam condenser.Condenser is mainly used for vapour
It takes turns in power plants, is divided into water-cooled condenser and two kinds of air cooling tubes condenser.Condenser, which is removed, is condensed into water for the steam discharge of steam turbine
Boiler of feeding is reused outer, moreover it is possible to establish vacuum at turbine discharge and maintain vacuum.
Surface-type (also referred to as dividing wall type) can be divided by the different condensers of steam condensation mode and hybrid (also referred to as contacted
Formula) two classes.In surface condenser, the steam separated with cooling medium (usually metal pipe) on cooling wall is cold
Liquid is congealed into, cooling medium can be water or air.Water-cooled surfaces formula condenser (condenser) is divided by the type of flow of cooling water
For two kinds of single process, double-flow, in direct-contact type condenser, steam is that liquid is condensed into the case where mixing with cooling medium
Body, the steam being condensed both can be water vapour, can also be the steam of other materials, double-flow condenser water-cooled surfaces formula condensing
Device is mainly made of the part such as shell, tube bank, hot well, water chamber.The steam discharge of steam turbine enters shell by throat, in cooling tube bundle
On be condensed into water and come together in hot well, extracted out by condensate pump, cooling water (also known as recirculated water) enters cooling tube from import water chamber
Shu Bingcong exports water chamber discharge.
But it is currently used for the condenser structure of steam turbine, steam condensation effect is poor, and inconvenient assembly, disassembly and maintenance
Deng, have been unable to meet the high standard use demand of existing steam turbine assembly, and this is current urgently to be resolved.
Therefore, based on the above issues, the present invention provides a kind of condenser.
Summary of the invention
Goal of the invention: the object of the present invention is to provide a kind of condenser, design structure is reasonable, is easily installed disassembly and dimension
Shield, and be used in combination condensation, the preceding component that discharges water, after discharge water component and condensed water modular construction, can complete quick
Steam condensation process, condensation operation process are safe and reliable.
Technical solution: the present invention provides a kind of condenser, discharges water by condensation, and before condensation both ends are arranged in
Component, after discharge water component, and the condensation water assembly composition being used in combination with condensation；The condensation, including condensation
Device shell, and the support of condenser shell bottom surface is set, and air chamber is arranged on condenser shell, and be arranged in condenser
The intracorporal partition of shell, heat exchange tube supporting plate, and the front and back water chamber vertical clapboard being arranged in condenser shell, and be arranged in front and back water
Front water chamber diaphragm plate, bolted cover plate on the vertical clapboard of room, and air cooling zone baffle, sky below front water chamber diaphragm plate are set
Baffle is erected in cold-zone, and erects the extraction opening that baffle is used in combination through front water chamber diaphragm plate and with air cooling zone baffle, air cooling zone, and
Be arranged in air cooling zone baffle, air cooling zone erect baffle in heat exchanger tube；Discharge water component before described, including is fixed by front water chamber cover board
Bolt is mounted on the front water chamber cover board of condenser shell one end, and the front water chamber of front water chamber cover board internal upper part, first row is arranged in
Steam ports, water outlet, and the front water chamber dewatering outlet of lower part in front water chamber cover board, water inlet are set, and are arranged in condenser shell
The first tube sheet in one end and positioned at front water chamber side；Discharge water component after described, including is pacified by rear water chamber cover board fixing bolt
Mounted in the rear water chamber cover board of the condenser shell other end, and the second steam drain of rear water chamber cover board internal upper part is set, and setting
The rear water chamber dewatering outlet of lower part in rear water chamber cover board, and be arranged in the condenser shell other end and be located at rear water chamber side
Second tube sheet；The condensation water assembly, the condensation water tank including being mounted on condenser shell lower part, and be arranged in condenser shell
Body bottom and several dewatering outlets being located in condensation water tank, and the condensation water out and two being arranged on condensation water tank
The header tank exhaust tube that end is connect with condenser shell, condensation water tank respectively.
The technical program, the condenser further includes being separately positioned on front water chamber cover board, one group on rear water chamber cover board
Lower hinge on first, lower hinge on one group first.
The technical program, the condenser, further include setting in condenser shell and both ends respectively with front water chamber cover board,
The steady brace of water chamber cover board connection afterwards.
The technical program, the condenser further includes that setting is erected baffle in air cooling zone baffle, air cooling zone and is mounted on cold
Oblique resistance vapour overflow plate, the eliminator plate of condenser inner walls.
The technical program, the condenser further includes the safety anti-explosive device being arranged on condenser shell, manhole.
Compared with prior art, a kind of beneficial effect of condenser of the invention is: its design structure is reasonable, is convenient for peace
Assembly and disassembly unload and safeguard, and be used in combination condensation, the preceding component that discharges water, after discharge water component and condensed water modular construction, energy
Quick steam condensation process is completed, condensation operation process is safe and reliable.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of condenser of the invention；
Fig. 2 is a kind of side structure schematic view of condenser of the invention；
Fig. 3 is the partial enlargement structural representation in Fig. 2 of the invention at I；
Fig. 4 is a kind of A-A structural schematic diagram of condenser of the invention；
Fig. 5 is a kind of B-B structural schematic diagram of condenser of the invention；
Fig. 6 is a kind of water chamber diaphragm plate welding structure schematic diagram of condenser of the invention.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
Embodiment
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5 and a kind of condenser shown in fig. 6 by condensation, and are arranged in condensation group
Discharge water before part both ends component, after discharge water component, and the condensation water assembly composition being used in combination with condensation；The condensation
Component, including condenser shell 1, and the support 26 of 1 bottom surface of condenser shell is set, and setting is enterprising in condenser shell 1
Steam chest 9, and the partition 8, the heat exchange tube supporting plate 31 that are arranged in condenser shell 1, and the front and back being arranged in condenser shell 1
Water chamber vertical clapboard 17, and the front water chamber diaphragm plate 18, the bolted cover plate 21 that are arranged on front and back water chamber vertical clapboard 17, and setting
Air cooling zone baffle 19, air cooling zone below front water chamber diaphragm plate 18 erect baffle 22, and through front water chamber diaphragm plate 18 and with sky
Cold-zone baffle 19, air cooling zone erect the extraction opening 20 that baffle 22 is used in combination, and setting in air cooling zone baffle 19, the perpendicular gear in air cooling zone
Heat exchanger tube 5 in plate 22；Discharge water component before described, including is mounted on condenser shell 1 by front water chamber cover board fixing bolt 13
The front water chamber cover board 15 of one end, and the front water chamber 2 of 15 internal upper part of front water chamber cover board, the first steam drain 3, water outlet 4 are set, and
Front water chamber dewatering outlet 23, the water inlet 28 of lower part in front water chamber cover board 15 be set, and be arranged in 1 one end of condenser shell and
The first tube sheet 11 positioned at 2 side of front water chamber；Discharge water component after described, including is mounted on by rear water chamber cover board fixing bolt 14
The rear water chamber cover board 16 of 1 other end of condenser shell, and the second steam drain 3-1 of rear 16 internal upper part of water chamber cover board is set, and
The rear water chamber dewatering outlet 23-1 of lower part in rear water chamber cover board 15 is set, and is arranged in 1 other end of condenser shell and is located at
Second tube sheet 11-1 of the side water chamber 2-1 afterwards；The condensation water assembly, the condensed water including being mounted on 1 lower part of condenser shell
Water tank 24, and several dewatering outlets 23 that 1 bottom of condenser shell is set and is located in condensation water tank 24, and setting is solidifying
The header tank that condensation water out 27 and both ends on water tank 24 are connect with condenser shell 1, condensation water tank 24 respectively is born water to take out
Tracheae 25.
It further include being separately positioned on front water chamber cover board 15, on rear water chamber cover board 16 it is further preferred that the condenser
Lower hinge 1-1 on 1, one group first of lower hinge on one group first；And the condenser, further include setting in condenser shell 1 and
The steady brace 12 that both ends are connect with front water chamber cover board 15, rear water chamber cover board 16 respectively；And the condenser, it further include that setting exists
Air cooling zone baffle 19, air cooling zone erect baffle 22 and are mounted on oblique resistance vapour overflow plate 29, the eliminator plate 30 of 1 inner wall of condenser shell；
And the condenser, it further include the safety anti-explosive device 6 being arranged on condenser shell 1, manhole 10.
The condenser of this structure, design structure is reasonable, is easily installed disassembly and maintenance, and the condensation group being used in combination
Part, the preceding component that discharges water, after discharge water component and condensed water modular construction, quick steam condensation process can be completed, condense operation
Journey is safe and reliable.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, without departing from the principle of the present invention, can also make several improvements, these improvement also should be regarded as of the invention
Protection scope.
Claims (5)
1. a kind of condenser, it is characterised in that: by condensation, and be arranged in front of condensation both ends the component that discharges water, after put
Water assembly, and the condensation water assembly composition being used in combination with condensation；The condensation, including condenser shell (1),
And setting exists in the support (26) of condenser shell (1) bottom surface, and setting air chamber (9) on condenser shell (1), and setting
Partition (8), heat exchange tube supporting plate (31) in condenser shell (1), and water chamber is perpendicular before and after being arranged in condenser shell (1)
Partition (17), and the front water chamber diaphragm plate (18), the bolted cover plate (21) that are arranged on front and back water chamber vertical clapboard (17), and set
Set air cooling zone baffle (19) below front water chamber diaphragm plate (18), baffle (22) are erected in air cooling zone, and run through front water chamber diaphragm plate
(18) and with air cooling zone baffle (19), air cooling zone the extraction opening (20) that baffle (22) are used in combination is erected, and be arranged in air cooling zone
Baffle (19), air cooling zone erect the heat exchanger tube (5) in baffle (22)；Discharge water component before described, including is fixed by front water chamber cover board
Bolt (13) is mounted on the front water chamber cover board (15) of condenser shell (1) one end, and is arranged in front water chamber cover board (15) internal upper part
Front water chamber (2), the first steam drain (3), water outlet (4), and front water chamber in front water chamber cover board (15) interior lower part is set and is discharged water
Mouth (23), water inlet (28), and it is arranged in condenser shell (1) one end and is located at first tube sheet of front water chamber (2) side
(11)；Discharge water component after described, including being mounted on condenser shell (1) other end by rear water chamber cover board fixing bolt (14)
Water chamber cover board (16) afterwards, and the second steam drain (3-1) in rear water chamber cover board (16) internal upper part is set, and is arranged in rear water box cover
The rear water chamber dewatering outlet (23-1) of plate (15) interior lower part, and setting in condenser shell (1) other end and are located at rear water chamber (2-
1) the second tube sheet (11-1) of side；The condensation water assembly, the condensation water tank including being mounted on condenser shell (1) lower part
(24), and setting in condenser shell (1) bottom and is located at several dewatering outlets (23) condensed in water tank (24), and setting
Condensation water out (27) and both ends in condensation water tank (24) connect with condenser shell (1), condensation water tank (24) respectively
The header tank exhaust tube (25) connect.
2. a kind of condenser according to claim 1, it is characterised in that: the condenser further includes before being separately positioned on
Lower hinge (1) on one group first on water chamber cover board (15), rear water chamber cover board (16), lower hinge (1-1) on one group first.
3. a kind of condenser according to claim 1 or 2, it is characterised in that: the condenser further includes that setting is condensing
The steady brace (12) that device shell (1) and both ends are connect with front water chamber cover board (15), rear water chamber cover board (16) respectively.
4. a kind of condenser according to claim 1 or 2 or 3, it is characterised in that: the condenser further includes that setting exists
Air cooling zone baffle (19), air cooling zone erect baffle (22) and are mounted on the oblique resistance vapour overflow plate (29) of condenser shell (1) inner wall, resistance
Water plate (30).
5. a kind of condenser according to claim 4, it is characterised in that: the condenser further includes being arranged in condenser
Safety anti-explosive device (6), manhole (10) on shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910577029.9A CN110296614A (en) | 2019-06-28 | 2019-06-28 | A kind of condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910577029.9A CN110296614A (en) | 2019-06-28 | 2019-06-28 | A kind of condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110296614A true CN110296614A (en) | 2019-10-01 |
Family
ID=68029454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910577029.9A Pending CN110296614A (en) | 2019-06-28 | 2019-06-28 | A kind of condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110296614A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686166A (en) * | 2021-08-23 | 2021-11-23 | 杭州国能汽轮工程有限公司 | Air cooling zone arrangement method of lateral steam inlet condenser with large length-diameter ratio |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2149333C1 (en) * | 1998-05-27 | 2000-05-20 | Государственное предприятие Ленинградская атомная электростанция им. В.И. Ленина | Steam turbine condenser |
| CN201837267U (en) * | 2010-09-13 | 2011-05-18 | 北京京海恒通化工设备有限责任公司 | Shell-type stainless steel condenser with horizontal-type welding plates |
| CN203731885U (en) * | 2014-01-21 | 2014-07-23 | 青岛捷能高新技术有限责任公司 | Condenser with internal drainage expansion device |
| CN106323026A (en) * | 2016-09-28 | 2017-01-11 | 青岛捷能汽轮机集团股份有限公司 | Horizontal axial exhaust condenser |
| CN106323022A (en) * | 2015-07-02 | 2017-01-11 | 青州凯能热动设备有限公司 | Condenser |
| CN208419657U (en) * | 2018-07-16 | 2019-01-22 | 青岛捷能高新技术有限责任公司 | A kind of condenser using circulating water heating |
-
2019
- 2019-06-28 CN CN201910577029.9A patent/CN110296614A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2149333C1 (en) * | 1998-05-27 | 2000-05-20 | Государственное предприятие Ленинградская атомная электростанция им. В.И. Ленина | Steam turbine condenser |
| CN201837267U (en) * | 2010-09-13 | 2011-05-18 | 北京京海恒通化工设备有限责任公司 | Shell-type stainless steel condenser with horizontal-type welding plates |
| CN203731885U (en) * | 2014-01-21 | 2014-07-23 | 青岛捷能高新技术有限责任公司 | Condenser with internal drainage expansion device |
| CN106323022A (en) * | 2015-07-02 | 2017-01-11 | 青州凯能热动设备有限公司 | Condenser |
| CN106323026A (en) * | 2016-09-28 | 2017-01-11 | 青岛捷能汽轮机集团股份有限公司 | Horizontal axial exhaust condenser |
| CN208419657U (en) * | 2018-07-16 | 2019-01-22 | 青岛捷能高新技术有限责任公司 | A kind of condenser using circulating water heating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686166A (en) * | 2021-08-23 | 2021-11-23 | 杭州国能汽轮工程有限公司 | Air cooling zone arrangement method of lateral steam inlet condenser with large length-diameter ratio |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191001 |
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| RJ01 | Rejection of invention patent application after publication |