CN204227408U - A kind of novel integrated with economized thermodynamic system - Google Patents
A kind of novel integrated with economized thermodynamic system Download PDFInfo
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- CN204227408U CN204227408U CN201420675749.1U CN201420675749U CN204227408U CN 204227408 U CN204227408 U CN 204227408U CN 201420675749 U CN201420675749 U CN 201420675749U CN 204227408 U CN204227408 U CN 204227408U
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Abstract
The utility model relates to a kind of novel integrated with economized thermodynamic system, is made up of waste heat boiler, steam turbine, generator, condenser, deoxygenation water tank, condensation pump and boiler feed pump; Waste heat boiler is connected with steam turbine air intake by jet chimney; Steam turbine is connected with generator trunnion axis; Steam turbine venthole is connected with condenser air intake by pipeline; Leaving condenser water mouth is connected with deoxygenation water tank inlet by pipeline; Deoxygenation water outlet of water tank is connected with condensation pump water inlet mouth by pipeline; Condensation is pumped the mouth of a river and is connected with boiler feed pump water inlet by pipeline; Boiler feed pump delivery port is connected with waste heat boiler water inlet by pipeline.The utility model beneficial effect is: the integrated therrmodynamic system technology and equipment with simplifying cogeneration; Reduce and reduce soil and the resource consumption of cogeneration; The energy-conservation personal consumption with having saved cogeneration therrmodynamic system; Improve and add the waste heat of cogeneration and the utilization rate of the energy.
Description
Technical field
The utility model relates to the integrated of a kind of cogeneration and economized thermodynamic systems technology, is specifically related to a kind of novel integrated with economized thermodynamic system, belongs to industrial energy saving field of Environment Protection.
Background technology
Current, cogeneration is flourish, and the feature of cogeneration is installation small scale, and System steam pressure is lower, and its therrmodynamic system is mainly based on the conventional heat system of little thermoelectricity, and some have employed the local such as deaeration in condenser and changes.The feature of conventional heat system is equipment dispersion, system is loaded down with trivial details and personal energy consumption is higher; Especially the layout scope in plane and space is comparatively large, and the phenomenon of waste soil and resource is comparatively serious.
The conventional heat system main composition of existing cogeneration as shown in Figure 2, deaerated water is inputed to the process more complicated of waste heat boiler by boiler feed pump by oxygen-eliminating device 12, due to the vacuum pressure < 0.0075MPa in oxygen-eliminating device 12, and the water suction elevation of boiler feed pump < 5 meters, therefore safe clearance and the operation of boiler feed pump is considered, need oxygen-eliminating device 12 to be arranged in more than 9 meters high bit spaces to offset negative pressure of vacuum, so the scale of existing cogeneration main building is general larger with occupation of land.Add that the hot well 14 of existing therrmodynamic system is substantially identical with deaerated water box function, belong to similar repetition and arrange.
In sum, there is backward in technique, that energy consumption is higher and investment is larger shortcoming in the conventional heat system of existing cogeneration.
For this reason, how providing a kind of novel integrated with economized thermodynamic system, is the object of the utility model research.
Utility model content
The purpose of this utility model is that to overcome the conventional heat system of existing cogeneration not enough, for cogeneration from now on provides a kind of novel integrated with economized thermodynamic system, reduces energy consumption, energy-conserving and environment-protective.
A kind of novel integrated with economized thermodynamic system, be made up of waste heat boiler, steam turbine, generator, condenser, deoxygenation water tank, condensation pump and boiler feed pump; Described waste heat boiler is connected with steam turbine air intake by jet chimney 11; Described steam turbine is connected with generator trunnion axis; Described steam turbine venthole is connected with condenser air intake by pipeline; Described leaving condenser water mouth is connected with deoxygenation water tank inlet by pipeline; Described deoxygenation water outlet of water tank is connected with condensation pump water inlet mouth by pipeline; Described condensation is pumped the mouth of a river and is connected with boiler feed pump water inlet by pipeline; Described boiler feed pump delivery port is connected with waste heat boiler water inlet by pipeline.
Described condenser top is connected with chemistry filled water device by pipeline.
Described condenser is connected with condensate vacuum device by pipeline.
Described leaving condenser water mouth is connected with system steam trap connection by pipeline.
The utility model beneficial effect is: the integrated therrmodynamic system technology and equipment with simplifying cogeneration; Reduce and reduce soil and the resource consumption of cogeneration; The energy-conservation personal consumption with having saved cogeneration therrmodynamic system; Improve and add the waste heat of cogeneration and the utilization rate of the energy.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Fig. 2 is prior art schematic diagram.
Wherein, waste heat boiler 1, steam turbine 2, generator 3, condenser 4, chemistry filled water device 5, condensate vacuum device 6, system steam trap connection 7, deoxygenation water tank 8, condensation pump 9, boiler feed pump 10, jet chimney 11, oxygen-eliminating device 12, deoxygenation vacuum plant 13, hot well 14.
Detailed description of the invention
Be further analyzed below in conjunction with accompanying drawing 1,2 pairs of the utility model.
A kind of novel integrated with economized thermodynamic system, be made up of waste heat boiler 1, steam turbine 2, generator 3, condenser 4, deoxygenation water tank 8, condensation pump 9 and boiler feed pump 10; Waste heat boiler 1 is connected with steam turbine 2 air intake by jet chimney 11, steam turbine 2 is connected with generator 3 trunnion axis, steam turbine 2 venthole is connected with condenser 4 air intake by pipeline, condenser 4 delivery port is connected with deoxygenation water tank 8 water inlet by pipeline, deoxygenation water tank 8 delivery port is connected with condensation pump 9 water inlet by pipeline, condensation pump 9 delivery port is connected with boiler feed pump 10 water inlet by pipeline, and boiler feed pump 10 delivery port is connected with waste heat boiler 1 water inlet by pipeline.
Waste heat boiler 1 is by producing steam with thermal source heat exchange, and steam is by Cemented filling to steam turbine 2 work done, and steam turbine 2 drawing generator 3 generates electricity; Steam turbine 2 discharge exhaust steam by pipeline input condenser 4, exhaust steam in condenser 4 by becoming hot water with recirculated cooling water and chemistry filled water heat exchange; Hot water inputs to deoxygenation water tank 8 water inlet by condenser 4 delivery port by pipeline, condensation pump 9 water inlet is inputed to by pipeline again by deoxygenation water tank 8 delivery port, input to boiler feed pump 10 water inlet by condensation pump 9 delivery port by pipeline again, then input to waste heat boiler 1 water inlet by boiler feed pump 10 delivery port.The circular flow of cogeneration is just defined with this continuous circulation.
Condenser system in conventional heat system and deaeration in condenser system etc. are carried out integrated and energy saving optimizing.Principal character is the heat-exchanging tube bundle top chemical moisturizing inputed in condenser 4, utilizes condenser 4 to replace oxygen-eliminating device 12 to carry out deaeration in condenser; The heat-exchanging tube bundle layer in condenser 4 is utilized to replace the inserts in oxygen-eliminating device 4 to make oxygen and carbon dioxide etc. have the sufficient precipitation time to boiler pernicious gas; Utilize the chemistry filled water of about 20 DEG C and the exhaust steam of about 40 DEG C to carry out direct heat exchange to reach and reduce corresponding recirculated water consumption and by about chemistry filled water temperature increase to 40 DEG C, contained gas is separated out fast.Like this, both decreased the investment such as oxygen-eliminating device 12 and deoxygenation vacuum plant 13 and energy consumption, substantially increased again the deoxygenation of condenser 4 and chemistry filled water and energy-conservation double effects.
Condenser 4 bottom delivery port in conventional heat system and deoxygenation water tank 8 top water inlet etc. are carried out integratedly to be connected with energy saving optimizing.Principal character is the larger space utilizing condenser 4 bottom, deoxygenation water tank 8 is arranged in ground and underground by main building is top, cogeneration main building arrangement is become individual layer and bilayer from multilayer.So both ensure that the function of deoxygenation water tank 8, additionally reduce hot well 14 and system pipe valve etc. thereof investment and energy consumption, simultaneously can save a large amount of civil engineerings compared with conventional heat system and factory building is invested.
Condensation pump 9 in conventional heat system and boiler feed pump 10 etc. are carried out integratedly to be connected with energy saving optimizing.Principal character utilizes the water level elevation of the water inlet elevation of condensation pump 9 > more than 9 meters and deoxygenation water tank 8 > 2 meters by the deaerated water of the 0.0075MPa pressure in deoxygenation water tank 8, boiler feed pump 10 water inlet is inputed to its water outlet lift > more than 50 meters pressure, so both eliminate boiler feed pump 10 suction pressure, make again boiler feed pump 10 at equal water outlet lift decline low-power load, the system investments between boiler feed pump 10 to deoxygenation water tank 8 and energy consumption can be reduced compared with conventional heat system simultaneously.
The drain pipe of system steam trap connection 7 is arranged in condenser 4 delivery port pipeline, steam water interface phenomenon may be produced due to hydrophobic, then can utilize spray with under the hot water let out make its condensation.Otherwise, if its drain pipe is arranged in heat-exchanging tube bundle top in condenser 4 may impact exhaust steam heat exchange area, namely reduces condenser 4 heat transfer effect, thus cause steam turbine 2 efficiency to decline.
Claims (4)
1. novel integrated with an economized thermodynamic system, it is characterized in that: be made up of waste heat boiler, steam turbine, generator, condenser, deoxygenation water tank, condensation pump and boiler feed pump; Described waste heat boiler is connected with steam turbine air intake by jet chimney; Described steam turbine is connected with generator trunnion axis; Described steam turbine venthole is connected with condenser air intake by pipeline; Described leaving condenser water mouth is connected with deoxygenation water tank inlet by pipeline; Described deoxygenation water outlet of water tank is connected with condensation pump water inlet mouth by pipeline; Described condensation is pumped the mouth of a river and is connected with boiler feed pump water inlet by pipeline; Described boiler feed pump delivery port is connected with waste heat boiler water inlet by pipeline.
2. one according to claim 1 is novel integrated with economized thermodynamic system, it is characterized in that: described condenser top is connected with chemistry filled water device by pipeline.
3. one according to claim 1 is novel integrated with economized thermodynamic system, it is characterized in that: described condenser is connected with condensate vacuum device by pipeline.
4. one according to claim 1 is novel integrated with economized thermodynamic system, it is characterized in that: described leaving condenser water mouth is connected with system steam trap connection by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675749.1U CN204227408U (en) | 2014-11-13 | 2014-11-13 | A kind of novel integrated with economized thermodynamic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675749.1U CN204227408U (en) | 2014-11-13 | 2014-11-13 | A kind of novel integrated with economized thermodynamic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204227408U true CN204227408U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420675749.1U Expired - Fee Related CN204227408U (en) | 2014-11-13 | 2014-11-13 | A kind of novel integrated with economized thermodynamic system |
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| Country | Link |
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| CN (1) | CN204227408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456521A (en) * | 2014-11-13 | 2015-03-25 | 张德志 | Novel integrated and energy-saving thermodynamic system |
-
2014
- 2014-11-13 CN CN201420675749.1U patent/CN204227408U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456521A (en) * | 2014-11-13 | 2015-03-25 | 张德志 | Novel integrated and energy-saving thermodynamic system |
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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: 20150325 Termination date: 20171113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |