CN106323022A - Condenser - Google Patents
Condenser Download PDFInfo
- Publication number
- CN106323022A CN106323022A CN201510381450.4A CN201510381450A CN106323022A CN 106323022 A CN106323022 A CN 106323022A CN 201510381450 A CN201510381450 A CN 201510381450A CN 106323022 A CN106323022 A CN 106323022A
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- Prior art keywords
- housing
- module
- water chamber
- condenser
- hydroecium
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- 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.)
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides a condenser. The condenser comprises a first module, a second module and a third module; before being sold, the first module, the second module and the third module are separated independent individuals, the first module comprises a first shell, a first front water chamber and a first rear water chamber, and the first front water chamber and the first rear water chamber are arranged on the left side and the right side of the first shell correspondingly; the second module comprises a second shell arranged on the first shell, a second front water chamber and a second rear water chamber, wherein the second front water chamber and the second rear water chamber are arranged on the left side and the right side of the second shell correspondingly; heat exchange pipe bundles are arranged in the first shell and the second shell; the third module comprises a connecting neck which is arranged on the second shell and used for receiving exhaust gas of a steam turbine; the first front water chamber is provided with a cold water inlet, the second front water chamber is provided with a cold water outlet, and the first rear water chamber is communicated with the second rear water chamber through a pipe. According to the condenser, due to the adoption of the first module, the second module and the third module which are independent, transportation is facilitated, and the site mounting workloads are reduced.
Description
Technical field
The present invention relates to a kind of condenser.
Background technology
Condenser is a topmost auxiliary equipment in steam turbine equipment, and its effect is to make with recirculated cooling water
The steam condensation Cheng Shui that steam turbine is discharged, sets up and maintains certain vacuum at turbine discharge mouth, and obtain
The pure condensation water of boiler of feeding feedwater, can also receive simultaneously Unit Commitment and properly functioning in hydrophobic etc..
Existing condenser mainly has air cooling condenser and water-cooled condenser, and its operation principle is heat friendship
Changing, the latent heat that i.e. steam liquefaction is released is taken away heat by air or water.Existing Air-cooled Unit spike cools down
System reform engineering condenser does not assembles at maker, by place when being installed by various parts
Being limited with the condition such as field processing equipment, the assembling making scene is extremely difficult, therefore, needs to be improved.
Summary of the invention
The present invention proposes a kind of condenser, the problem solving existing condenser Assembling difficulty etc..
The technical scheme is that and be achieved in that:
A kind of condenser, including the first module, for being located at the second module on this first module and for setting
The 3rd module on this second module, described first module, the second module and the 3rd module can before selling
For separate independent individuality, described first module includes the first housing and is respectively arranged on about this first housing
Hydroecium after first front water chamber of both sides and first, described second module include for be located on the first housing
Two housings and hydroecium after being respectively arranged on second front water chamber and second of this second housing left and right sides, described first
Being respectively equipped with heat-exchanging tube bundle in housing and the second housing, described 3rd module includes for being located at the second housing
Connect neck, this connects neck for receiving gas turbine exhaust gas, and the bottom of described first front water chamber is provided with cold water inlet port,
The side of described second front water chamber is provided with a cooling water outlet, and after described first, after hydroecium and second, hydroecium passes through pipe
Body is connected.
Preferred version is, is respectively equipped with the end pipe being positioned at each housing two ends in described first housing and the second housing
Plate and be located at the some spaced sagging plate of each housing central section, right on described end tube sheet and sagging plate
Should be provided with the pore wearing heat-exchanging tube bundle, the pore center of each sagging plate is respectively by forward and backward two ends tube sheet
Gradually rise to the center of its housing.
Preferred version is, the periphery of described end tube sheet is connected with this first case weld by flexible compensating plate.
Preferred version is, described sagging plate is welded and fixed by bottom and the sidepiece of a stay tube with housing.
Preferred version is, after described first front water chamber and first, hydroecium is symmetrically arranged arcuate structure, described
After second front water chamber and second, hydroecium is symmetrically arranged arcuate structure.
Preferred version is, described in connect neck by upper surface to lower surface the structure in gradually flaring.
Preferred version is, the top of described each hydroecium is respectively equipped with gas vent, and its bottom is respectively equipped with dewatering outlet.
Preferred version is, is respectively equipped with support bar and gusset in described first housing and the second housing.
Preferred version is, the inner surface of described first housing and the second housing is provided with antirust coat, its outer surface by
Interior to being coated with one layer of epoxy zinc-rich enamelled coating, one layer of epoxy micaceous iron oxide rustproof paint layer and two-layer polyurethane face successively outward
Enamelled coating.
The invention have the benefit that
Condenser in the present invention uses the most independent the first module, the second module and the 3rd module, can divide
Zhi Zao not complete and carry out pre-assembled after quality inspection is qualified, after carrying out an acceptance inspection, passing through after client buys
Separate first module, the second module and the 3rd module are delivered, consequently facilitating transport, then client's
Use scene to assemble, reduce on-site installation work amount with this and ensure the installation quality of condenser.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the side schematic view of condenser of the present invention；
Fig. 2 is the schematic diagram of another angle of Fig. 1；
Fig. 3 is the structural representation of tube sheet in Fig. 1.
In figure:
100, condenser；10, the first module；20, the second module；30, the 3rd module；11, the first shell
Body；12, the first front water chamber；13, hydroecium after first；15, tube sheet；130, pore；50, heat exchanger tube；
51, air cooling zone；120, cold water inlet port；121,221, gas vent；122,132,222, dewatering outlet；
21, the second housing；22, the second front water chamber；23, hydroecium after second；220, cooling water outlet；31, neck is connect.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
As shown in Figures 1 and 2, this condenser 100 is used for being located in Air-cooled Unit spike cooling system, its
Including the first module 10, be positioned on this first module 10 and with this first module 10 can additionally assemble second
Module 20 and the 3rd module 30 being positioned on this second module 20 and can additionally assembling with this second module 20.
Described first module the 10, second module 20 and the 3rd module 30 are separate independent individuality before selling.
Described first module 10 includes the first housing 11 and is respectively arranged on the of this first housing 11 left and right sides
Hydroecium 13 after one front water chamber 12 and first.
Described first housing 11 is square frame shape, and it is formed by steel plate butt welding.Support is had in this first housing 11
The reinforcement such as bar and gusset, to strengthen its rigidity.The inner surface of this first housing 11 is provided with antirust coat, outside it
Surface is coated with one layer of epoxy zinc-rich enamelled coating, one layer of epoxy micaceous iron oxide rustproof paint layer and two stratas the most successively
Urethane top coat layer.
Be provided with in this first housing 11 lay respectively at the end tube sheet at these the first housing 11 two ends and be located at this first
Some sagging plates in the middle part of housing 11.Each end tube sheet is substantially the same with the planform of sagging plate.Fig. 3
It is the structural representation of a tube sheet 15.The periphery of described end tube sheet is by flexible compensating plate and this first shell
Body 11 is welded to connect.Described sagging plate is welded and fixed by a stay tube and the bottom of the first housing and sidepiece.
Multiple pore 130 wearing heat exchanger tube 50, these pores 130 it are correspondingly provided with on described end tube sheet and sagging plate
Be triangularly arranged, and the pore center of each sagging plate respectively by forward and backward two ends tube sheet to this first shell
The center of body 11 gradually rises, and makes heat exchanger tube 50 form a flexible arch at its length direction, changes to compensate
Thermal expansion difference between heat pipe 50 and the first housing 11, and the water making heat exchanger tube 50 outer wall condense can timely edge
Heat exchanger tube incline direction flows down, and improves its rate of heat exchange, and simultaneously facilitating can emptying heat exchanger tube as early as possible when shutting down
Remaining water in 50.Described heat exchanger tube 50 generally rounded projections arranged, forms a heat-exchanging tube bundle.This heat-exchanging tube bundle
Middle part surrounds an air cooling zone 51.The two ends of each heat exchanger tube 50 are fixed on end tube sheet by expanded and welded tube joint.This is first years old
Housing 11 is internal is additionally provided with some hydrops plate and steam baffles according to the arrangement form of heat-exchanging tube bundle, right to improve
The condensation efficiency of steam.It is being additionally provided with sampling sink, in order to detection heat exchanger tube and end at the tube sheet of two ends
Sealing between tube sheet.The bottom of this first housing 11 is provided with hot well, and is provided with detection on hot well and controls
The static organ of controlling the water circulation position and magnetic flap level gauge, offer condensation water out and condense water row in the bottom of hot well
The mouth of a river, and it is provided with vortex eliminator in condensing water out.
After described first front water chamber 12 and first, hydroecium 13 is symmetrically arranged arcuate structure, good to have
Flow behavior, reduce cooling water the pressure loss, the cooling water in entrance heat exchanger tube 50 can be made to be uniformly distributed.
After this first front water chamber 12 and first, the outer wall of hydroecium 13 uses T-shaped muscle to strengthen the intensity of hydroecium.This is first years old
The bottom of front water chamber 12 is provided with cold water inlet port 120, and arranges security fence in this cooling water inlet 120, profit
In maintenance safety.The middle part of this first front water chamber 12 is provided with the air of corresponding air cooling zone 51 and extracts pipe out, is used for
It is connected with vaccum-pumping equipment, enters so that air cooling zone 51 evacuation in this condenser 100 to make steam turbine discharge gas
Enter to condenser 100, incondensable gas can be extracted out simultaneously.Hydroecium after this first front water chamber 12 and first
The top of 13 is respectively equipped with gas vent 121, and is provided with the stop valve of venting in each gas vent 121, in order to
Discharge water side air, after making the first front water chamber 12 and first, hydroecium 13 is full of water.This first front water chamber 12 leans on
The side of nearly bottom position is provided with dewatering outlet 122, and this is provided with dewatering outlet 132 in bottom of hydroecium 13 after first,
And it is equipped with, in each dewatering outlet 122,132, the stop valve discharged water, in order to drain each hydroecium hydrops during shutdown.
Described second module 20 include the second housing 21 being located on the first housing 11 and be respectively arranged on this second
Hydroecium 23 after second front water chamber 22 and second of housing 21 left and right sides.The structure of this second housing 21 and the
The inside and out structure of one housing 11 is identical, and is provided with end tube sheet in the inner and is located at this second housing 21
Some sagging plates at middle part, and it is equipped with heat-exchanging tube bundle on end tube sheet and sagging plate.Described heat exchanger tube
Restraint the pipe thickness pipe thickness more than remaining region of the heat exchanger tube 50 peripheral in air cooling zone.Before described second
After hydroecium 22 and second structure of hydroecium 23 the most respectively with the first front water chamber 12 and first after the knot of hydroecium 13
Structure is roughly the same, and the most each hydroecium is arc, and is provided with gas vent 221 in its top, and its difference is:
The bottom of this second front water chamber 22 is provided with dewatering outlet 222.This hydroecium behind bottom and first of hydroecium 23 after second
The top of 13 is connected by body, and the side of this second front water chamber 22 is provided with a cooling water outlet 220.
Described 3rd module 30 includes that be located on the second housing 21 one connects neck 31, is used for receiving steam turbine row
The various additional fluids entered such as gas and collection subsidiary engine.This connects neck 31 upper surface for the air vent with steam turbine
Being connected, lower end is connected with the second housing 21 of the second module 20.This connects neck 31 by upper surface to lower end
Face is in the structure of gradually flaring, and making gas turbine exhaust gas is diffused flowing, has good gas flow capability.
This inside connecing neck 31 uses steel pipe as supporting member, and is arranged in crisscross support nest of tubes, makes to connect
Neck structure is compact and has good rigidity and intensity.This inner surface connecing neck 31 is provided with antirust coat, its appearance
Face is coated with one layer of epoxy zinc-rich enamelled coating, one layer of epoxy micaceous iron oxide rustproof paint layer and two strata ammonia the most successively
Ester top coat layer.
During use, the gas of turbine exhaust enter into the second housing of the second module 20 by connecing neck 31
21 and first module 10 the first housing 11 in, via the heat exchange in the first housing 11 and the second housing 21
Tube bank carries out cooling makes it condense acquisition water conservancy use.Meanwhile, cooling water enters via the cold water of the first front water chamber 12
Mouth enters corresponding heat-exchanging tube bundle, then after first, after hydroecium 13 and second, hydroecium 23 turns round, and then distinguishes
Enter the cooling water outlet discharge flowing through the second front water chamber 22 after corresponding heat-exchanging tube bundle absorbs heat.Due to this condensing
Device 100 uses the first the most independent module the 10, second module 20 and the 3rd module 30, can manufacture respectively
Complete and carry out pre-assembled after quality inspection is qualified, after carrying out an acceptance inspection, by separate after client buys
First module the 10, second module 20 and the 3rd module 30 are delivered, consequently facilitating transport, then client
Use scene assemble, with this reduce on-site installation work amount and ensure condenser installation quality.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (9)
1. a condenser, it is characterised in that: include the first module, for be located on this first module
Two modules and for being located at the 3rd module on this second module, described first module, the second module and the 3rd
Module can be separate independent individuality before selling, and described first module includes the first housing and is respectively arranged on
Hydroecium after first front water chamber and first of this first housing left and right sides, described second module includes for being located at
The second housing on first housing and after being respectively arranged on second front water chamber and second of this second housing left and right sides
Hydroecium, is respectively equipped with heat-exchanging tube bundle in described first housing and the second housing, described 3rd module include for
That is located on the second housing connects neck, and this connects neck for receiving gas turbine exhaust gas, the bottom of described first front water chamber
Being provided with cold water inlet port, the side of described second front water chamber is provided with a cooling water outlet, after described first hydroecium with
After second, hydroecium is connected by body.
2. condenser as claimed in claim 1, it is characterised in that: in described first housing and the second housing
It is respectively equipped with the end tube sheet being positioned at each housing two ends and the some spaced intervalve being located at each housing central section
Plate, described end tube sheet and sagging plate are correspondingly provided with the pore wearing heat-exchanging tube bundle, the pipe of each sagging plate
Center, hole is gradually risen to the center of its housing by forward and backward two ends tube sheet respectively.
3. condenser as claimed in claim 1, it is characterised in that: the periphery of described end tube sheet is by flexibility
Compensating plate is connected with this first case weld.
4. condenser as claimed in claim 1, it is characterised in that: described sagging plate by a stay tube with
Bottom and the sidepiece of housing are welded and fixed.
5. condenser as claimed in claim 1, it is characterised in that: water after described first front water chamber and first
Room is symmetrically arranged arcuate structure, and after described second front water chamber and second, hydroecium is symmetrically arranged arc knot
Structure.
6. condenser as claimed in claim 1, it is characterised in that connect neck described in: by upper surface to lower surface
Structure in gradually flaring.
Condenser the most according to any one of claims 1 to 6, it is characterised in that: described each hydroecium
Top is respectively equipped with gas vent, and its bottom is respectively equipped with dewatering outlet.
Condenser the most according to any one of claims 1 to 6, it is characterised in that: described first housing
And second be respectively equipped with support bar and gusset in housing.
Condenser the most according to any one of claims 1 to 6, it is characterised in that: described first housing
And second the inner surface of housing be provided with antirust coat, its outer surface is coated with one layer of epoxy zinc-rich the most successively
Enamelled coating, one layer of epoxy micaceous iron oxide rustproof paint layer and two-layer polyurethane finish layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510381450.4A CN106323022A (en) | 2015-07-02 | 2015-07-02 | Condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510381450.4A CN106323022A (en) | 2015-07-02 | 2015-07-02 | Condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106323022A true CN106323022A (en) | 2017-01-11 |
Family
ID=57726964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510381450.4A Pending CN106323022A (en) | 2015-07-02 | 2015-07-02 | Condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106323022A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207504A (en) * | 2019-06-27 | 2019-09-06 | 上海电气电站设备有限公司 | A kind of design structure of axis row rigid connection condenser |
| CN110296614A (en) * | 2019-06-28 | 2019-10-01 | 连云港利德电力设备有限公司 | A kind of condenser |
| CN112944938A (en) * | 2021-03-23 | 2021-06-11 | 华能青岛热电有限公司 | A easily install condenser structure for turbine unit |
Citations (5)
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| CN202928442U (en) * | 2012-11-12 | 2013-05-08 | 湖北瑜晖电子科技有限公司 | Online ultrasonic antiscaling and descaling system of turbine condenser |
| CN203132380U (en) * | 2013-03-29 | 2013-08-14 | 西安协力动力科技有限公司 | Condenser with vertical baffle plates in running mode of transforming double processes into multiple processes |
| CN203518658U (en) * | 2013-11-14 | 2014-04-02 | 哈尔滨透平集团公司 | Modular condenser for turboset |
| JP2014159883A (en) * | 2013-02-19 | 2014-09-04 | Hitachi Ltd | Steam condenser |
| CN204881228U (en) * | 2015-07-02 | 2015-12-16 | 青州凯能热动设备有限公司 | Condenser |
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2015
- 2015-07-02 CN CN201510381450.4A patent/CN106323022A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202928442U (en) * | 2012-11-12 | 2013-05-08 | 湖北瑜晖电子科技有限公司 | Online ultrasonic antiscaling and descaling system of turbine condenser |
| JP2014159883A (en) * | 2013-02-19 | 2014-09-04 | Hitachi Ltd | Steam condenser |
| CN203132380U (en) * | 2013-03-29 | 2013-08-14 | 西安协力动力科技有限公司 | Condenser with vertical baffle plates in running mode of transforming double processes into multiple processes |
| CN203518658U (en) * | 2013-11-14 | 2014-04-02 | 哈尔滨透平集团公司 | Modular condenser for turboset |
| CN204881228U (en) * | 2015-07-02 | 2015-12-16 | 青州凯能热动设备有限公司 | Condenser |
Non-Patent Citations (5)
| Title |
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| 包献忠: "《火力发电机组运行人员现场规范操作指导书 汽轮机分册》", 30 April 2015, 中国电力出版社 * |
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| 顾新建等: "《机电产品模块化设计方法和案例》", 31 December 2013, 机械工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207504A (en) * | 2019-06-27 | 2019-09-06 | 上海电气电站设备有限公司 | A kind of design structure of axis row rigid connection condenser |
| CN110296614A (en) * | 2019-06-28 | 2019-10-01 | 连云港利德电力设备有限公司 | A kind of condenser |
| CN112944938A (en) * | 2021-03-23 | 2021-06-11 | 华能青岛热电有限公司 | A easily install condenser structure for turbine unit |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |