CN207245768U - A kind of new air cooled condensing type steam turbine - Google Patents
A kind of new air cooled condensing type steam turbine Download PDFInfo
- Publication number
- CN207245768U CN207245768U CN201720331603.9U CN201720331603U CN207245768U CN 207245768 U CN207245768 U CN 207245768U CN 201720331603 U CN201720331603 U CN 201720331603U CN 207245768 U CN207245768 U CN 207245768U
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- Prior art keywords
- air ejector
- condensation
- electro
- air
- steam turbine
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of new air cooled condensing type steam turbine, its structure includes：Condense gas trap, water circulating pump, condensate pump, condense air ejector, air ejector keel shoe, air ejector tank body, internally fired boiler, condensing heater, electro-motor case, air ejector pedestal, water circulating pump is equipped between condensation gas trap and condensate pump, condensate pump is connected with condensation air ejector by air ejector keel shoe, condensation air ejector is equipped between air ejector keel shoe and air ejector pedestal, air ejector tank body is equipped between condensation air ejector and condensing heater, the utility model condensation gas trap is equipped with sieve partition plate, rotor inner cylinder, condenser shell, condenser pedestal, flow is realized mutually to arrange in pairs or groups together, high-efficiency homework, improve the effect of air-cooled condensing-type, reach the progress for promoting steam turbine air cooling condensing, each working cell link up smoothness linking, reach the effect of pushing turbine work efficiency.
Description
Technical field
The utility model is a kind of new air cooled condensing type steam turbine, belongs to steam turbine field.
Background technology
Condensing turbine, refers to steam in steamer after expansion work, in addition to fraction shaft-packing leakage, all into
Enter the steam turbine that condenser condenses into water, in practice to improving the thermal efficiency of steam turbine, reduce the diameter of discharge cylinder of steam turbine
Size, the steam for doing part work(is released out of steam turbine, is sent into bleeder heater, this to heating boiler feed water
Extraction turbine is not adjusted, also referred to collectively as condensing turbine.
Prior art discloses Application No.：A kind of new air cooled condensing type steam turbine of CN200920150904.7,
Including partition plate, rotor；Stator blade is distributed with the partition plate, steam passage is distributed between blade；The last stage movable vane of the rotor is high
It is highly 168~188mm to spend for 200-220mm, penult movable vane, which is by water cooling condensing-type steam turbine reformation
For air cooled condensing type steam turbine, have the advantages that energy-saving and emission-reduction, efficiency are higher, superior performance, but the prior art arrives water condensation
Empty condensation process is simple and crude can not to realize integrated accurate flow.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of new air-cooled condensing-type steamer
Machine, to solve the problems, such as not realizing integrated accurate flow to empty condensation process is simple and crude to water condensation.
To achieve these goals, the utility model is to realize by the following technical solutions：It is a kind of new air-cooled
Condensing turbine, its structure include：Condense gas trap, water circulating pump, condensate pump, condensation air ejector, air ejector keel shoe,
Air ejector tank body, internally fired boiler, condensing heater, electro-motor case, air ejector pedestal, the condensation gas trap and condensate pump
Between be equipped with water circulating pump, the condensate pump is connected with condensation air ejector by air ejector keel shoe, the air ejector dragon
Condensation air ejector is equipped between skeleton and air ejector pedestal, it is characterised in that：
Air ejector tank body is equipped between the condensation air ejector and condensing heater, the air ejector tank body is evacuated with condensation
Device is connected, and the electro-motor case is installed on condensing heater and internally fired boiler left side, the electro-motor case and internal combustion pot
Stove is connected；
It is described condensation gas trap be equipped with sieve partition plate, rotor inner cylinder, condenser shell, condenser pedestal, the sieve every
Plate is flexibly connected with condenser shell by rotor inner cylinder, and the condenser shell is connected with condenser pedestal.
Further, the electro-motor case is by electro-motor, electro-motor rear cover, elastic cushion block, motor box pedestal group
Into.
Further, the electro-motor is connected with electro-motor rear cover.
Further, the electro-motor is installed on above elastic cushion block.
Further, the elastic cushion block is installed on above motor box pedestal.
Further, the condensation gas trap is alloy material, and hardness is high, anti-tamper.
Further, the electro-motor of the electro-motor case is servomotor.
Condensation gas trap described in the utility model is equipped with sieve partition plate, rotor inner cylinder, condenser shell, condenser pedestal,
Realize flow mutually to arrange in pairs or groups together, high-efficiency homework, improve the effect of air-cooled condensing-type, reach and promote steam turbine air cooling condensing
Progress, each working cell links up the linking of smoothness, reaches the effect of pushing turbine work efficiency.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of new air cooled condensing type steam turbine of the utility model.
Fig. 2 is the structure diagram that a kind of new air cooled condensing type steam turbine of the utility model condenses gas trap.
Fig. 3 is a kind of structure diagram of new air cooled condensing type steam turbine electro-motor case of the utility model.
In figure：Condense gas trap -1, water circulating pump -2, condensate pump -3, condensation air ejector -4, air ejector keel shoe -5,
Air ejector tank body -6, internally fired boiler -7, condensing heater -8, electro-motor case -9, air ejector pedestal -10, sieve partition plate -
100th, rotor inner cylinder -101, condenser shell -102, condenser pedestal -103, electro-motor -900, electro-motor rear cover -901,
Elastic cushion block -902, motor box pedestal -903.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Please refer to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of new air cooled condensing type steam turbine：Its structure bag
Include：Condense gas trap 1, water circulating pump 2, condensate pump 3, condensation air ejector 4, air ejector keel shoe 5, air ejector tank body 6, internal combustion
Boiler 7, condensing heater 8, electro-motor case 9, air ejector pedestal 10, are equipped between the condensation gas trap 1 and condensate pump 3
Water circulating pump 2, the condensate pump 3 are connected with condensation air ejector 4 by air ejector keel shoe 5, the air ejector keel shoe 5
Condensation air ejector 4 is equipped between air ejector pedestal 10, it is characterised in that：
Air ejector tank body 6, the air ejector tank body 6 and condensation are equipped between the condensation air ejector 4 and condensing heater 8
Air ejector 4 is connected, and the electro-motor case 9 is installed on condensing heater 8 and the left side of internally fired boiler 7, the electro-motor case 9
It is connected with internally fired boiler 7；
The condensation gas trap 1 is equipped with sieve partition plate 100, rotor inner cylinder 101, condenser shell 102, condenser pedestal
103, the sieve partition plate 100 is flexibly connected with condenser shell 102 by rotor inner cylinder 101, the condenser shell 102 with
Condenser pedestal 103 is connected, and the electro-motor case 9 is by electro-motor 900, electro-motor rear cover 901, elastic cushion block
902nd, motor box pedestal 903 forms, and the electro-motor 900 is connected with electro-motor rear cover 901, the electro-motor 900
The top of elastic cushion block 902 is installed on, the elastic cushion block 902 is installed on the top of motor box pedestal 903, the condensation gas trap 1
For alloy material, hardness is high, and anti-tamper, the electro-motor of the electro-motor case 9 is servomotor.
Condensation gas trap 1 described in the utility model is a kind of heat exchanger that turbine discharge is condensed into water, also known as multiple
Hydrophone, condenser are mainly used in steam turbine power plant, are divided into two kinds of water-cooled condenser and air cooling tubes condenser, condenser removes will
The steam discharge of steam turbine is condensed into water boiler of feeding and reuses outside, moreover it is possible to and vacuum is established at turbine discharge and maintains vacuum, this
In refer to air cooling tubes condenser.
During steam turbine air cooling condensing, condensing equipment is mainly by condensation condenser 1, water circulating pump 2, condensate pump 3
Being formed with air ejector 4, turbine discharge enters condensation condenser 1, is condensed into water by circulating water, is extracted out by condensate pump 3,
As feedwater internally fired boiler 7 is sent to after condensing heaters 8 at different levels heating, reaching flow by condensing gas trap 1 mutually arranges in pairs or groups
Together, high-efficiency homework, improves the effect of air-cooled condensing-type, reaches the progress for promoting steam turbine air cooling condensing, each work
Unit links up the linking of smoothness, reaches the effect of pushing turbine work efficiency.
The condensation gas trap 1, water circulating pump 2, condensate pump 3, condensation air ejector 4, air ejector keel shoe of the utility model
5th, air ejector tank body 6, internally fired boiler 7, condensing heater 8, electro-motor case 9, air ejector pedestal 10, sieve partition plate 100, rotor
Inner cylinder 101, condenser shell 102, condenser pedestal 103, electro-motor 900, electro-motor rear cover 901, elastic cushion block 902,
The component that 903 component of motor box pedestal is universal standard part or those skilled in the art know, its structure and principle are all this
Technical staff can learn or know by normal experiment method the utility model solves the problems, such as it is to water by technical manual
Condensing to that sky condensation process is simple and crude can not to realize integrated accurate flow, the utility model is combined with each other by above-mentioned component,
Flow can be reached mutually to arrange in pairs or groups together, high-efficiency homework, improve the effect of air-cooled condensing-type, reached and promote steam turbine air cooling to coagulate
The progress of vapour, each working cell link up the linking of smoothness, reach the effect of pushing turbine work efficiency, institute specific as follows
State：
The sieve partition plate 100 is flexibly connected with condenser shell 102 by rotor inner cylinder 101, the condenser shell
102 are connected with condenser pedestal 103.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of new air cooled condensing type steam turbine, its structure include：Condense gas trap (1), water circulating pump (2), condensation water
Pump (3), condensation air ejector (4), air ejector keel shoe (5), air ejector tank body (6), internally fired boiler (7), condensing heater (8),
Electro-motor case (9), air ejector pedestal (10), water circulating pump is equipped between the condensation gas trap (1) and condensate pump (3)
(2), the condensate pump (3) is connected with condensation air ejector (4) by air ejector keel shoe (5), the air ejector keel shoe
(5) condensation air ejector (4) is equipped between air ejector pedestal (10), it is characterised in that：
Be equipped with air ejector tank body (6) between the condensation air ejector (4) and condensing heater (8), the air ejector tank body (6) and
Condensation air ejector (4) is connected, and the electro-motor case (9) is installed on condensing heater (8) and internally fired boiler (7) left side, institute
Electro-motor case (9) is stated with internally fired boiler (7) to be connected；
The condensation gas trap (1) is equipped with sieve partition plate (100), rotor inner cylinder (101), condenser shell (102), condenser base
Seat (103), the sieve partition plate (100) are flexibly connected with condenser shell (102) by rotor inner cylinder (101), the condensing
Device shell (102) is connected with condenser pedestal (103).
A kind of 2. new air cooled condensing type steam turbine according to claim 1, it is characterised in that：The electro-motor case
(9) it is made of electro-motor (900), electro-motor rear cover (901), elastic cushion block (902), motor box pedestal (903).
A kind of 3. new air cooled condensing type steam turbine according to claim 2, it is characterised in that：The electro-motor
(900) it is connected with electro-motor rear cover (901).
A kind of 4. new air cooled condensing type steam turbine according to claim 2, it is characterised in that：The electro-motor
(900) it is installed on above elastic cushion block (902).
A kind of 5. new air cooled condensing type steam turbine according to claim 2, it is characterised in that：The elastic cushion block
(902) it is installed on above motor box pedestal (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331603.9U CN207245768U (en) | 2017-03-31 | 2017-03-31 | A kind of new air cooled condensing type steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331603.9U CN207245768U (en) | 2017-03-31 | 2017-03-31 | A kind of new air cooled condensing type steam turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207245768U true CN207245768U (en) | 2018-04-17 |
Family
ID=61876110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720331603.9U Expired - Fee Related CN207245768U (en) | 2017-03-31 | 2017-03-31 | A kind of new air cooled condensing type steam turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207245768U (en) |
-
2017
- 2017-03-31 CN CN201720331603.9U patent/CN207245768U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190422 Address after: 212499 No. 138 Hongwu Road, Jurong Economic Development Zone, Zhenjiang City, Jiangsu Province Patentee after: JURONG DONGNAN THERMOELECTRIC DEVICE Co.,Ltd. Address before: 452477 027 East five lane, Ting Cheng village, Dengfeng City, Zhengzhou, Henan Patentee before: Meng Yaxing |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |