CN203962060U - A kind of Novel steam condenser system - Google Patents
A kind of Novel steam condenser system Download PDFInfo
- Publication number
- CN203962060U CN203962060U CN201420295080.3U CN201420295080U CN203962060U CN 203962060 U CN203962060 U CN 203962060U CN 201420295080 U CN201420295080 U CN 201420295080U CN 203962060 U CN203962060 U CN 203962060U
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- condenser
- pipe
- hotwell
- condensing
- vapour
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Abstract
The utility model discloses a kind of Novel steam condenser system, comprise turbine low pressure cylinder and vapour condenser, suction tude and steam outlet pipe on turbine low pressure cylinder, are connected, steam outlet pipe is connected with the condensing suction tude of vapour condenser, the condensing steam outlet pipe of vapour condenser is connected with the end of bleeding of air-extractor, the condensing waterexit end of vapour condenser connects waterexit end pipe, waterexit end pipe connects condenser hotwell, the waterexit end of condenser hotwell is connected with the feed-water end of boiler by connecting tube, the backwater end of condenser hotwell has connected return pipe, return pipe is connected with the condensing waterexit end of vapour condenser, on vapour condenser, connected circulation intake pipe and recycling outlet, one end connecting tube of ball cleaning apparatus is connected with circulation intake pipe, the other end is connected with recycling outlet, on described circulation intake pipe and recycling outlet, be respectively equipped with first flow meter, the second flowmeter, the first thermoscope and the second thermoscope.It is supervisory system constantly, thereby and adjusts and ensure system high efficiency stable operation.
Description
Technical field:
The utility model relates to thermal power generating technology field, relates in particular a kind of Novel steam condenser system.
Background technique:
Existing fired power generating unit s cold end system comprises the subtense angles such as vapour condenser body, circulation, condensate system, extract system, cooling tower.System itself is complicated and huge, analyzes very difficult.Domestic rarely seen to s cold end system consider comprehensively, the case of bonding apparatus and operation Optimizing Reconstruction, and s cold end system is one very typical " wooden barrel system ", its " short-board effect " is very obvious, the technological transformation of carrying out around the each equipment of s cold end system, if can not finally be reflected in the variation of unit back pressure, as long as all effort all will be vanished like soap bubbles--there is a link not consider that thorough, all transformation drops into and all almost can not bring into play effect.
Model utility content:
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of Novel steam condenser system is provided, and it is supervisory system constantly, thereby and adjusts and ensure system high efficiency stable operation.
The scheme that the utility model solve the technical problem is:
A kind of Novel steam condenser system, comprise turbine low pressure cylinder and vapour condenser, suction tude and steam outlet pipe on described turbine low pressure cylinder, are connected, steam outlet pipe is connected with the condensing suction tude of vapour condenser, the condensing steam outlet pipe of vapour condenser is connected with the end of bleeding of air-extractor, the condensing waterexit end of vapour condenser connects waterexit end pipe, waterexit end pipe connects condenser hotwell, the waterexit end of condenser hotwell is connected with the feed-water end of boiler by connecting tube, the backwater end of condenser hotwell has connected return pipe, and return pipe is connected with the condensing waterexit end of vapour condenser; On vapour condenser, connected circulation intake pipe and recycling outlet, one end connecting tube of ball cleaning apparatus is connected with circulation intake pipe, the other end is connected with recycling outlet;
On described circulation intake pipe and recycling outlet, be respectively equipped with first flow meter, the second flowmeter, the first thermoscope and the second thermoscope.
Described waterexit end pipe is provided with condensate pump and the 3rd thermoscope, and the 3rd thermoscope, near condenser hotwell, is provided with the Temperature Detector for detection of the water temperature of condenser hotwell in condenser hotwell.
On described turbine low pressure cylinder, be also provided with the second steam outlet pipe, the second steam outlet pipe is connected with the inlet end of condenser hotwell.
In described ball cleaning apparatus, be provided with cleaning glueballs.
Outstanding effect of the present utility model is:
Compared with prior art, it is supervisory system constantly, thereby and adjusts and ensure system high efficiency stable operation.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Embodiment, see as shown in Figure 1, a kind of Novel steam condenser system, comprise turbine low pressure cylinder 1 and vapour condenser 2, suction tude 11 and steam outlet pipe 12 on described turbine low pressure cylinder 1, are connected, steam outlet pipe 12 is connected with the condensing suction tude 21 of vapour condenser 2, the condensing steam outlet pipe 22 of vapour condenser 2 is connected with the end of bleeding of air-extractor 3, the condensing waterexit end 23 of vapour condenser 2 connects waterexit end pipe 4, waterexit end pipe 4 connects condenser hotwell 5, the waterexit end of condenser hotwell 5 is connected with the feed-water end of boiler by connecting tube, the backwater end of condenser hotwell 5 has connected return pipe 51, return pipe 51 is connected with the condensing waterexit end 23 of vapour condenser 2, on vapour condenser 2, connected circulation intake pipe 24 and recycling outlet 25, one end connecting tube of ball cleaning apparatus 6 is connected with circulation intake pipe 24, the other end is connected with recycling outlet 25,
On described circulation intake pipe 24 and recycling outlet 25, be respectively equipped with first flow meter 10, the second flowmeter 20, the first thermoscope 30 and the second thermoscope 40.
Described waterexit end pipe 4 is provided with condensate pump 7 and the 3rd thermoscope 50, the three thermoscopes 50 near condenser hotwell 5, is provided with the Temperature Detector for detection of the water temperature of condenser hotwell 5 in condenser hotwell 5.
On described turbine low pressure cylinder 1, being also provided with the second steam outlet pipe 13, the second steam outlet pipes 13 is connected with the inlet end of condenser hotwell 5.
In described ball cleaning apparatus 6, be provided with cleaning glueballs.
Working principle: the air intake pump being provided with by suction tude 11 enters steam in turbine low pressure cylinder 1 steam is provided, then the exhaust steam in turbine low pressure cylinder 1 enters in condensing suction tude 21 by steam outlet pipe 12 and passes into vapour condenser 2, simultaneously, in vapour condenser 2, have and carry out internal water circulation by circulation intake pipe 24 and recycling outlet 25 and carry out heat exchange and hot steam is lowered the temperature be condensed into water liquid entering hot steam in vapour condenser 2, water liquid passes into waterexit end pipe 4 from condensing waterexit end 23, and manage 4 condensate pump 7 by waterexit end and act on water liquid is sent into condenser hotwell 5, and be connected with the feed-water end of boiler by the waterexit end connecting tube of condenser hotwell 5, for boiler provides water liquid.
Wherein, one end connecting tube of ball cleaning apparatus 6 is connected with circulation intake pipe 24, the other end is connected with recycling outlet 25 with to cleaning in pipeline, and its device all can have been bought on the market existing, no longer describes in detail.
Its air-extractor 3 is water jet air ejector, and the matured product that it can have been bought for existing market no longer describes in detail; Gas in vapour condenser 2 can be discharged by air-extractor 3, ensure to ensure degree of vacuum in vapour condenser 2.
By the temperature difference between the difference in flow between first flow meter 10 and the second flowmeter 20 and the first thermoscope 30 and the second thermoscope 40, thereby can detect quantity of circulating water and temperature rise and regulate in real time as required the method for operation of circulating water pump.
Simultaneously, in vapour condenser 2, be also provided with thermometer, between thermometer and the second thermoscope 40, detect, detect the temperature of the recycling outlet 25 of saturation water temperature under vapour condenser 2 pressure and vapour condenser 2, thereby regulate the putting into operation of cleaning device of circulation intake pipe 24 volume temperature, turbine low pressure cylinder 1 exhaust steam flow, vapour condenser 2 bronze medals (titanium) pipe of vapour condenser 2, load and the flow velocity (pressure) of recirculated cooling water in pipe of air-extractor 3.
Detect condensate undercooling, by comparing between the 3rd thermoscope 50 and the Temperature Detector for detection of the water temperature of condenser hotwell 5, by the gentle condenser hotwell temperature of water of condensation relatively, produce excessive steam discharge vapour locking (little unit condenser has this problem) to judge that the heat exchanging tube stringing of vapour condenser 2 is undesirable; Or because air-extractor 3 (on-the-spot use water jet air ejector) is worked and is ineffectively made have more non-condensible gas to stockpile in vapour condenser 2 and cause.
Claims (4)
1. a Novel steam condenser system, comprise turbine low pressure cylinder (1) and vapour condenser (2), it is characterized in that: on described turbine low pressure cylinder (1), connected suction tude (11) and steam outlet pipe (12), steam outlet pipe (12) is connected with the condensing suction tude (21) of vapour condenser (2), the condensing steam outlet pipe (22) of vapour condenser (2) is connected with the end of bleeding of air-extractor (3), the condensing waterexit end (23) of vapour condenser (2) connects waterexit end pipe (4), waterexit end pipe (4) connects condenser hotwell (5), the waterexit end of condenser hotwell (5) is connected with the feed-water end of boiler by connecting tube, the backwater end of condenser hotwell (5) has connected return pipe (51), return pipe (51) is connected with the condensing waterexit end (23) of vapour condenser (2), on vapour condenser (2), connected circulation intake pipe (24) and recycling outlet (25), one end connecting tube of ball cleaning apparatus (6) is connected with circulation intake pipe (24), the other end is connected with recycling outlet (25),
On described circulation intake pipe (24) and recycling outlet (25), be respectively equipped with first flow meter (10), the second flowmeter (20), the first thermoscope (30) and the second thermoscope (40).
2. a kind of Novel steam condenser system according to claim 1, it is characterized in that: described waterexit end pipe (4) is provided with condensate pump (7) and the 3rd thermoscope (50), the 3rd thermoscope (50), near condenser hotwell (5), is provided with the Temperature Detector for detection of the water temperature of condenser hotwell (5) in condenser hotwell (5).
3. a kind of Novel steam condenser system according to claim 1, it is characterized in that: on described turbine low pressure cylinder (1), be also provided with the second steam outlet pipe (13), the second steam outlet pipe (13) is connected with the inlet end of condenser hotwell (5).
4. a kind of Novel steam condenser system according to claim 1, is characterized in that: described ball cleaning apparatus is provided with cleaning glueballs in (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295080.3U CN203962060U (en) | 2014-05-30 | 2014-05-30 | A kind of Novel steam condenser system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295080.3U CN203962060U (en) | 2014-05-30 | 2014-05-30 | A kind of Novel steam condenser system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962060U true CN203962060U (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420295080.3U Expired - Fee Related CN203962060U (en) | 2014-05-30 | 2014-05-30 | A kind of Novel steam condenser system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203962060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241961A (en) * | 2016-09-06 | 2016-12-21 | 大唐环境产业集团股份有限公司 | A kind of water treatment facilities utilizing residual heat of electric power plant and method |
-
2014
- 2014-05-30 CN CN201420295080.3U patent/CN203962060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241961A (en) * | 2016-09-06 | 2016-12-21 | 大唐环境产业集团股份有限公司 | A kind of water treatment facilities utilizing residual heat of electric power plant and method |
| WO2018045707A1 (en) * | 2016-09-06 | 2018-03-15 | 大唐环境产业集团股份有限公司 | Water treatment device and method using waste heat from power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20170530 |
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| CF01 | Termination of patent right due to non-payment of annual fee |