CN208168982U - The system of Proton Exchange Membrane Fuel Cells and combustion turbine combined supply steam and hot water - Google Patents
The system of Proton Exchange Membrane Fuel Cells and combustion turbine combined supply steam and hot water Download PDFInfo
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- CN208168982U CN208168982U CN201820567132.6U CN201820567132U CN208168982U CN 208168982 U CN208168982 U CN 208168982U CN 201820567132 U CN201820567132 U CN 201820567132U CN 208168982 U CN208168982 U CN 208168982U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The utility model relates to the systems of a proton exchanging film fuel battery and combustion turbine combined supply steam and hot water.The UTILIZATION OF VESIDUAL HEAT IN link of Proton Exchange Membrane Fuel Cells and gas turbine combined type system is not yet sufficiently excavated at present.The utility model includes gas turbine, its main feature is that：It further include waste heat boiler, flue gas heat exchanger, condensed heat exchanger, lithium bromide absorption type heat pump, Proton Exchange Membrane Fuel Cells, soda flash evaporator, gas turbine flue gas outlet is connect with exhaust-heat boiler flue gas import, exhaust-heat boiler flue gas outlet is connect with flue gas heat exchanger gas inlet, flue gas heat exchanger exhanst gas outlet is connect with condensed heat exchanger gas inlet, flue gas heat exchanger water side outlet is connect with lithium bromide absorption type heat pump heating import, and condensed heat exchanger water side outlet is connect with lithium bromide absorption type heat pump low-temperature heat source water side-entrance.The efficiency of energy utilization of the utility model is high, good in economic efficiency, also improves the income of system while eliminating thermal pollution.
Description
Technical field
The utility model relates to a proton exchanging film fuel batteries and combustion turbine combined supply steam and hot water to be
System is a kind of system for capableing of recovery waste heat supply steam and hot water, belongs to heat recovery technical field.
Background technique
Distributed busbar protection is capable of supply that the energy of the diversified forms such as hot and cold, electric, steam, flexible adjustment are adaptable.
Host type in energy source station is more, such as gas turbine, internal combustion engine, micro turbine, also has exemplary power station to use fuel cell
Make power supply.The development of distributed power station reaches its maturity, but also for the research on utilization of each link waste heat in distributed busbar protection
It is insufficient, the phenomenon that not being used effectively there is available waste heat.
Gas turbine is a kind of by burning natural gas generation high temperature and high pressure gas, the heating power hair of impeller rotary electrification
Motivation has the characteristics that small in size, light-weight, starting is fast, generates low-temperature flue gas in a large amount of while power generation, temperature is general
At 400-600 DEG C, a large amount of steam can be prepared with the use of waste heat boiler, but the middle low-temperature flue gas of waste heat boiler discharge
Heat often cannot get sufficiently effective utilization.
Waste heat boiler prepares outside steam supply after steam, and the water needs of loss are replenished in time, and the raising of moisturizing temperature is to promotion
The economic benefit of unit is meaningful.Traditional coal-fired electric generation furnace improves boiler replenishing water temperature, it is possible to reduce fuel consumption
Amount, for waste heat boiler, supplies same waste heat flue gas, the raising of moisturizing temperature enables waste heat boiler to produce more steamings
Vapour or hot water for users to use so that the economic benefit of waste heat boiler is improved.
Proton Exchange Membrane Fuel Cells is a kind of power generator that can convert working medium chemical energy to electric energy, is had efficient
The advantages that environmentally friendly.It in Proton Exchange Membrane Fuel Cells work, needs to radiate outward, to keep battery work in reasonable temperature
Section, generally to be advisable between 60-80 DEG C.UTILIZATION OF VESIDUAL HEAT IN research for Proton Exchange Membrane Fuel Cells is also insufficient, utilizes
Mode is also fairly simple.
Absorption heat pump is widely used in waste heat recycling field, is particularly suitable for 200 DEG C of Waste Heat Recoveries below.According to return
It is different to receive purpose, is divided into heating type and gain of heat type two major classes, heating hot water, domestic hot-water, high warm can be prepared with recovery waste heat
Water, cooperation soda flash evaporator can prepare low-pressure steam, therefore be widely used in distributed busbar protection system.
There are also the technology used Proton Exchange Membrane Fuel Cells and gas turbine is combined, if publication date is 2017
19 days 09 month, in the Chinese patent of Publication No. CN107178424A, disclose a kind of aircraft Proton Exchange Membrane Fuel Cells
Gas turbine combined power generation system, the electric power energy using Proton Exchange Membrane Fuel Cells as aircraft, pem fuel
Battery provides electric power for aircraft, and unused energy is provided by combustion chamber for turbine acting including fuel cell residual exhaust
Power, in addition turbine matches together with axis compressor pressure ratio with fuel cell pressure ratio, entirely through pem fuel electricity
The applicable surface of the hybrid power in pond and gas turbine, the system is relatively narrow, and the waste heat of each link of the system is difficult to obtain abundant benefit
With.The UTILIZATION OF VESIDUAL HEAT IN link of Proton Exchange Membrane Fuel Cells and gas turbine combined type system is not yet sufficiently excavated at present, system
Efficiency of energy utilization it is still necessary to further increase.
Utility model content
The purpose of the utility model is to overcome the above deficiencies in the existing technologies, and provide a kind of further excavation
Using Proton Exchange Membrane Fuel Cells and each link waste heat of gas turbine combined type system, efficiency of energy utilization is promoted, increases warp
Ji income reduces the Proton Exchange Membrane Fuel Cells of waste heat pollution and the system of combustion turbine combined supply steam and hot water.
The technical scheme in the invention for solving the above technical problem is：The Proton Exchange Membrane Fuel Cells and combustion gas wheel
The system of machine joint supply steam and hot water includes gas turbine, and design feature is：It further include waste heat boiler, the friendship of flue gas heat
Parallel operation, condensed heat exchanger, smoke discharge tube road, low temperature flow pipe, lithium bromide absorption type heat pump, low-temperature return water pipe, proton
Exchange film fuel battery, driving heat source flow pipe, driving heat source return pipe, softening water pipe, middle warm water tube, high-temperature conduit, carbonated drink
Flash vessel, low-pressure steam pipeline, high-temperature-hot-water pipeline, high steam pipeline, low temperature water supply valve and high temperature water supply valve, it is described
The exhanst gas outlet of gas turbine and the gas inlet of waste heat boiler connect, the exhanst gas outlet of the waste heat boiler and flue gas heat exchange
The gas inlet of device connects, and the exhanst gas outlet of the flue gas heat exchanger and the gas inlet of condensed heat exchanger connect, institute
The exhanst gas outlet for stating condensed heat exchanger is connect with smoke discharge tube road, and the water side outlet of the condensed heat exchanger passes through
The low-temperature heat source import of low temperature flow pipe and lithium bromide absorption type heat pump connects, the low-temperature heat source of the lithium bromide absorption type heat pump
Outlet is connected by the water side-entrance of low-temperature return water pipe and condensed heat exchanger, the cooling of the Proton Exchange Membrane Fuel Cells
Water out is connected by the driving heat source import of driving heat source flow pipe and lithium bromide absorption type heat pump, the suction-type lithium bromide
The driving heat source outlet of heat pump is connected by the cooling water inlet of driving heat source return pipe and Proton Exchange Membrane Fuel Cells, described
The water side-entrance for softening water pipe and flue gas heat exchanger connects, the water side outlet of the flue gas heat exchanger by middle warm water tube with
The heating import of lithium bromide absorption type heat pump connects, and the heating outlet of the lithium bromide absorption type heat pump passes through high-temperature conduit and vapour
The import of water flash vessel connects, and the steam (vapor) outlet of the soda flash evaporator is connect with low-pressure steam pipeline, the soda flash evaporator
Hot water outlet connect with high-temperature-hot-water pipeline, the steam (vapor) outlet of the waste heat boiler is connect with high steam pipeline, described low
It is connect by the import of temperature compensation penstock on middle warm water tube, the outlet of the low temperature water supply valve and the moisturizing import of waste heat boiler connect
It connects, is connect on high-temperature conduit by the import of the high temperature water supply valve, the outlet of the high temperature water supply valve and waste heat boiler
Moisturizing import connection.
Preferably, flue gas heat exchanger described in the utility model and condensed heat exchanger are efficient corrosion resisting heat exchange
Device.
Preferably, low temperature water supply valve described in the utility model and high temperature water supply valve are interlocked control valve.
Preferably, lithium bromide absorption type heat pump described in the utility model is warming heat pump.
The method of one proton exchanging film fuel battery and combustion turbine combined supply steam and hot water, it is characterized in that：
Using the system of the Proton Exchange Membrane Fuel Cells and combustion turbine combined supply steam and hot water, the step of the method
It is as follows：
（1）When winter, low temperature water supply valve is opened, high temperature water supply valve interlocking close；Gas turbine work heel row smoke
Gas, flue gas enter waste heat boiler and generate steam, and subsequent medium temperature flue gas enters flue gas heat exchanger and heats and softens water, after secondary heat release
Flue gas enter condensed heat exchanger continue heat heat pump low-temperature heat source water, thereafter let out system；Low-temperature heat source water is condensing
Lithium bromide absorption type heat pump work is sent to after the heating of formula heat exchanger, the low-temperature heat source water after cooling returns to condensed heat exchanger
Continue heating and completes circulation；Medium temperature driving heat source water is discharged from Proton Exchange Membrane Fuel Cells, into suction-type lithium bromide heat
Pump work, the medium temperature driving heat source water after cooling return to Proton Exchange Membrane Fuel Cells and continue heating completion circulation；Softened water into
Enter flue gas heat exchanger heating, a part enters lithium bromide absorption type heat pump and continues to heat up, then through soda flash evaporator carbonated drink point
Required user is given from after, the softened water after another part heating is then sent to waste heat boiler as boiler replenishing water；
（2）When summer, low temperature water supply valve is closed, and the interlocking of high temperature water supply valve is opened；Gas turbine work heel row smoke
Gas, flue gas enter waste heat boiler and generate steam, and subsequent medium temperature flue gas enters flue gas heat exchanger and heats and softens water, after secondary heat release
Flue gas enter condensed heat exchanger continue heat heat pump low-temperature heat source water, thereafter let out system；Low-temperature heat source water is condensing
Lithium bromide absorption type heat pump work is sent to after the heating of formula heat exchanger, the low-temperature heat source water after cooling returns to condensed heat exchanger
Continue heating and completes circulation；Medium temperature driving heat source water is discharged from Proton Exchange Membrane Fuel Cells, into suction-type lithium bromide heat
Pump work, the medium temperature driving heat source water after cooling return to Proton Exchange Membrane Fuel Cells and continue heating completion circulation；Softened water into
Enter flue gas heat exchanger heating, then fully enter lithium bromide absorption type heat pump and continue to heat up, subsequent section high-temperature water is sent to remaining
Heat boiler gives required user as boiler replenishing water, remainder high-temperature water respectively after soda flash evaporator steam-water separation.
Preferably, the utility model includes with lower channel：Flue gas is discharged from gas turbine, into waste heat boiler, with
It afterwards by flue gas heat exchanger, is finally discharged from condensed heat exchanger, forms fume afterheat and utilize channel；Low-temperature heat source water from
Condensed heat exchanger outflow, returns to condensed heat exchanger after lithium bromide absorption type heat pump, forms heat pump low-temperature heat source
Channel；Medium temperature driving heat source water is flowed out from Proton Exchange Membrane Fuel Cells, and proton is returned after lithium bromide absorption type heat pump and is handed over
Membrane cell is changed, heat pump driving heat source channel is formed；Softened water is introduced into flue gas heat exchanger, is passing through suction-type lithium bromide
Heat pump is discharged in the form of high-temperature-hot-water and two kinds of low-quality steam respectively after entering soda flash evaporator later；Softened water enters cigarette
Gas-heat exchanger is entered waste heat boiler by low temperature water supply valve bypass, is finally discharged with high steam, formed winter softened water and add
The passage of heat；Softened water enters flue gas heat exchanger, enters waste heat boiler by high temperature water supply valve bypass, is finally arranged with high steam
Out, it forms summer softened water and heats channel.
The utility model compared with prior art, has the following advantages that and effect：（1）The waste heat of gas turbine is utilized step by step
Flue gas reduces thermal pollution, improves the efficiency of energy utilization of system；（2）Utilize waste heat moisturizing, the fuel of waste heat boiler
Consumption is reduced, and economic benefit gets a promotion；（3）Proton exchanging film fuel battery cooling system is eliminated, recycling battery waste heat
Cooling equipment investment is saved simultaneously；（4）System components waste heat is absorbed the utilization of formula heat pump organic combination, improves system
Whole energy efficiency；（5）System can provide the steam and hot water of different qualities, applied widely；（6）It is reasonable in design,
Design is unique, runs smoothly, good reliability；（7）Efficiency of energy utilization is high, good in economic efficiency, also mentions while eliminating thermal pollution
The income of system is risen.
Detailed description of the invention
Fig. 1 is Proton Exchange Membrane Fuel Cells and combustion turbine combined supply steam and heat in the utility model embodiment
The structural schematic diagram of the system of water.
In figure：1, gas turbine；2, waste heat boiler；3, flue gas heat exchanger；4, condensed heat exchanger；5, flue gas is discharged
Pipeline；6, low temperature flow pipe；7, lithium bromide absorption type heat pump；8, low-temperature return water pipe；9, Proton Exchange Membrane Fuel Cells；10, it drives
Dynamic heat source flow pipe；11, driving heat source return pipe；12, soften water pipe；13, middle warm water tube；14, high-temperature conduit；15, carbonated drink is dodged
Steaming device；16, low-pressure steam pipeline；17, high-temperature-hot-water pipeline；18, high steam pipeline；19, low temperature water supply valve；20, high temperature
Water supply valve.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Embodiment.
Referring to Fig. 1, Proton Exchange Membrane Fuel Cells in the present embodiment and combustion turbine combined supply steam and hot water
System includes gas turbine 1, waste heat boiler 2, flue gas heat exchanger 3, condensed heat exchanger 4, smoke discharge tube road 5, low temperature
Flow pipe 6, low-temperature return water pipe 8, Proton Exchange Membrane Fuel Cells 9, driving heat source flow pipe 10, drives lithium bromide absorption type heat pump 7
Dynamic heat source return pipe 11, softening water pipe 12, middle warm water tube 13, high-temperature conduit 14, soda flash evaporator 15, low-pressure steam pipeline 16,
High-temperature-hot-water pipeline 17, high steam pipeline 18, low temperature water supply valve 19 and high temperature water supply valve 20.Wherein, flue gas heat exchange
Device 3 and condensed heat exchanger 4 are efficient corrosion resisting heat exchanger, and low temperature water supply valve 19 and high temperature water supply valve 20 are connection
Lock control valve, lithium bromide absorption type heat pump 7 are warming heat pump.
The exhanst gas outlet of gas turbine 1 in the present embodiment is connect with the gas inlet of waste heat boiler 2, waste heat boiler 2
Exhanst gas outlet is connect with the gas inlet of flue gas heat exchanger 3, the exhanst gas outlet and condensed heat exchanger of flue gas heat exchanger 3
4 gas inlet connection, the exhanst gas outlet of condensed heat exchanger 4 are connect with smoke discharge tube road 5, condensed heat exchanger 4
Water side outlet connect with the low-temperature heat source import of lithium bromide absorption type heat pump 7 by low temperature flow pipe 6, suction-type lithium bromide is warm
The low-temperature heat source outlet of pump 7 is connect by low-temperature return water pipe 8 with the water side-entrance of condensed heat exchanger 4, proton exchange membrane combustion
The cooling water outlet of material battery 9 is connect by driving heat source flow pipe 10 with the driving heat source import of lithium bromide absorption type heat pump 7,
The driving heat source outlet of lithium bromide absorption type heat pump 7 passes through the cold of driving heat source return pipe 11 and Proton Exchange Membrane Fuel Cells 9
But water inlet connects.
Softening water pipe 12 in the present embodiment is connect with the water side-entrance of flue gas heat exchanger 3, the water of flue gas heat exchanger 3
Side outlet is connect by middle warm water tube 13 with the heating import of lithium bromide absorption type heat pump 7, the heating of lithium bromide absorption type heat pump 7
Outlet is connect by high-temperature conduit 14 with the import of soda flash evaporator 15, the steam (vapor) outlet and low pressure steam pipe of soda flash evaporator 15
Road 16 connects, and the hot water outlet of soda flash evaporator 15 is connect with high-temperature-hot-water pipeline 17, the steam (vapor) outlet and high pressure of waste heat boiler 2
Jet chimney 18 connects, and connects on middle warm water tube 13 by the import of low temperature water supply valve 19, the outlet of low temperature water supply valve 19 with
The moisturizing import of waste heat boiler 2 connects, and connects on high-temperature conduit 14 by the import of high temperature water supply valve 20, high temperature water supply valve 20
Outlet connect with the moisturizing import of waste heat boiler 2.
The system of Proton Exchange Membrane Fuel Cells in the present embodiment and combustion turbine combined supply steam and hot water includes
With lower channel：Flue gas is discharged from gas turbine 1, into waste heat boiler 2, flue gas heat exchanger 3 is then passed through, finally from condensation
Formula heat exchanger 4 is discharged, and forms fume afterheat and utilizes channel；Low-temperature heat source water is flowed out from condensed heat exchanger 4, by bromination
Condensed heat exchanger 4 is returned after lithium-absorbing formula heat pump 7, forms heat pump low-temperature heat source channel；Medium temperature driving heat source water is from proton
It is flowed out in exchange film fuel battery 9, Proton Exchange Membrane Fuel Cells 9 is returned after lithium bromide absorption type heat pump 7, formed heat pump and drive
Dynamic heat source passages；Softened water is introduced into flue gas heat exchanger 3, is passing through lithium bromide absorption type heat pump 7, enters carbonated drink later and flashes
It is discharged respectively in the form of high-temperature-hot-water and two kinds of low-quality steam after device 15；Softened water enters flue gas heat exchanger 3, is mended by low temperature
The bypass of penstock 19 enters waste heat boiler 2, is finally discharged with high steam, forms winter softened water and heats channel；Softened water into
Enter flue gas heat exchanger 3, waste heat boiler 2 is entered by the bypass of high temperature water supply valve 20, is finally discharged with high steam, forms summer
Softened water heats channel.
The step of the method for Proton Exchange Membrane Fuel Cells and combustion turbine combined supply steam and hot water in the present embodiment
It is rapid as follows.
（1）When winter, low temperature water supply valve 19 is opened, 20 interlocking close of high temperature water supply valve；The work heel row of gas turbine 1
Flue gas out, flue gas enter waste heat boiler 2 and generate steam, and subsequent medium temperature flue gas enters flue gas heat exchanger 3 and heats and softens water, secondary
Flue gas after heat release, which enters condensed heat exchanger 4, to be continued to heat heat pump low-temperature heat source water, thereafter lets out system；Low-temperature heat source water
It is sent to lithium bromide absorption type heat pump 7 after the heating of condensed heat exchanger 4 to work, the low-temperature heat source water after cooling returns to condensing
Heat exchanger 4 continues heating and completes circulation；Medium temperature driving heat source water is discharged from Proton Exchange Membrane Fuel Cells 9, into bromination
Lithium-absorbing formula heat pump 7 works, and the medium temperature driving heat source water return Proton Exchange Membrane Fuel Cells 9 after cooling, which continues heating, to be completed to follow
Ring；Softened water enters the heating of flue gas heat exchanger 3, and a part enters lithium bromide absorption type heat pump 7 and continues to heat up, then through carbonated drink
Required user is given after 15 steam-water separation of flash vessel, the softened water after another part heating is then sent to waste heat boiler 2 as boiler
Moisturizing.
（2）When summer, low temperature water supply valve 19 is closed, and the interlocking of high temperature water supply valve 20 is opened；The work heel row of gas turbine 1
Flue gas out, flue gas enter waste heat boiler 2 and generate steam, and subsequent medium temperature flue gas enters flue gas heat exchanger 3 and heats and softens water, secondary
Flue gas after heat release, which enters condensed heat exchanger 4, to be continued to heat heat pump low-temperature heat source water, thereafter lets out system；Low-temperature heat source water
It is sent to lithium bromide absorption type heat pump 7 after the heating of condensed heat exchanger 4 to work, the low-temperature heat source water after cooling returns to condensing
Heat exchanger 4 continues heating and completes circulation；Medium temperature driving heat source water is discharged from Proton Exchange Membrane Fuel Cells 9, into bromination
Lithium-absorbing formula heat pump 7 works, and the medium temperature driving heat source water return Proton Exchange Membrane Fuel Cells 9 after cooling, which continues heating, to be completed to follow
Ring；Softened water enters the heating of flue gas heat exchanger 3, then fully enters lithium bromide absorption type heat pump 7 and continues to heat up, subsequent section
High-temperature water is sent to waste heat boiler 2 as boiler replenishing water, and remainder high-temperature water is sent respectively after 15 steam-water separation of soda flash evaporator
To required user.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different, and above content is only to the utility model structure example explanation described in this specification.
All equivalence changes or simple change done according to structure, feature and principle described in the concept of the patent of the utility model, are wrapped
It includes in the protection scope of the utility model patent.Those skilled in the art of the present invention can be to described
Specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from the knot of the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (4)
1. the system of a proton exchanging film fuel battery and combustion turbine combined supply steam and hot water, including gas turbine,
It is characterized in that：It further include that waste heat boiler, flue gas heat exchanger, condensed heat exchanger, smoke discharge tube road, low temperature send water
Pipe, lithium bromide absorption type heat pump, low-temperature return water pipe, Proton Exchange Membrane Fuel Cells, driving heat source flow pipe, driving heat source return water
Pipe, softening water pipe, middle warm water tube, high-temperature conduit, soda flash evaporator, low-pressure steam pipeline, high-temperature-hot-water pipeline, high-pressure steam pipe
Road, low temperature water supply valve and high temperature water supply valve, the exhanst gas outlet of the gas turbine and the gas inlet of waste heat boiler connect,
The exhanst gas outlet of the waste heat boiler and the gas inlet of flue gas heat exchanger connect, the exhanst gas outlet of the flue gas heat exchanger
It is connect with the gas inlet of condensed heat exchanger, the exhanst gas outlet and smoke discharge tube road of the condensed heat exchanger connect
It connects, the water side outlet of the condensed heat exchanger passes through the low-temperature heat source import of low temperature flow pipe and lithium bromide absorption type heat pump
Connection, the low-temperature heat source outlet of the lithium bromide absorption type heat pump by the water side of low-temperature return water pipe and condensed heat exchanger into
The cooling water outlet of mouth connection, the Proton Exchange Membrane Fuel Cells passes through driving heat source flow pipe and lithium bromide absorption type heat pump
Driving heat source import connection, the lithium bromide absorption type heat pump driving heat source outlet pass through driving heat source return pipe and proton
The cooling water inlet of exchange film fuel battery connects, and the water side-entrance of the softening water pipe and flue gas heat exchanger connects, described
The water side outlet of flue gas heat exchanger is connected by the heating import of middle warm water tube and lithium bromide absorption type heat pump, the lithium bromide
The heating outlet of absorption heat pump is connected by the import of high-temperature conduit and soda flash evaporator, and the steam of the soda flash evaporator goes out
Mouth is connect with low-pressure steam pipeline, and the hot water outlet of the soda flash evaporator is connect with high-temperature-hot-water pipeline, the waste heat boiler
Steam (vapor) outlet connect with high steam pipeline, connect on middle warm water tube by the import of the low temperature water supply valve, the low temperature
The outlet of water supply valve and the moisturizing import of waste heat boiler connect, and connect by the import of the high temperature water supply valve in high-temperature conduit
On, the outlet of the high temperature water supply valve and the moisturizing import of waste heat boiler connect.
2. Proton Exchange Membrane Fuel Cells according to claim 1 is with combustion turbine combined supply steam and hot water
System, it is characterised in that：The flue gas heat exchanger and condensed heat exchanger are efficient corrosion resisting heat exchanger.
3. Proton Exchange Membrane Fuel Cells according to claim 1 is with combustion turbine combined supply steam and hot water
System, it is characterised in that：The low temperature water supply valve and high temperature water supply valve are interlocked control valve.
4. Proton Exchange Membrane Fuel Cells according to claim 1 is with combustion turbine combined supply steam and hot water
System, it is characterised in that：The lithium bromide absorption type heat pump is warming heat pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820567132.6U CN208168982U (en) | 2018-04-20 | 2018-04-20 | The system of Proton Exchange Membrane Fuel Cells and combustion turbine combined supply steam and hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820567132.6U CN208168982U (en) | 2018-04-20 | 2018-04-20 | The system of Proton Exchange Membrane Fuel Cells and combustion turbine combined supply steam and hot water |
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| Publication Number | Publication Date |
|---|---|
| CN208168982U true CN208168982U (en) | 2018-11-30 |
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| CN201820567132.6U Active CN208168982U (en) | 2018-04-20 | 2018-04-20 | The system of Proton Exchange Membrane Fuel Cells and combustion turbine combined supply steam and hot water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798898A (en) * | 2018-04-20 | 2018-11-13 | 华电电力科学研究院有限公司 | The system and method for Proton Exchange Membrane Fuel Cells and combustion turbine combined supply steam and hot water |
-
2018
- 2018-04-20 CN CN201820567132.6U patent/CN208168982U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798898A (en) * | 2018-04-20 | 2018-11-13 | 华电电力科学研究院有限公司 | The system and method for Proton Exchange Membrane Fuel Cells and combustion turbine combined supply steam and hot water |
| CN108798898B (en) * | 2018-04-20 | 2023-11-28 | 华电电力科学研究院有限公司 | System and method for supplying steam and hot water by combining proton exchange membrane fuel cell and gas turbine |
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