CN206685472U - A kind of high-power molten carbonate fuel cell heap - Google Patents
A kind of high-power molten carbonate fuel cell heap Download PDFInfo
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- CN206685472U CN206685472U CN201720290102.0U CN201720290102U CN206685472U CN 206685472 U CN206685472 U CN 206685472U CN 201720290102 U CN201720290102 U CN 201720290102U CN 206685472 U CN206685472 U CN 206685472U
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- battery pile
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- fuel cell
- molten carbonate
- carbonate fuel
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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 discloses a kind of high-power molten carbonate fuel cell heap, the charge heating part of molten carbonate fuel cell reator body is positioned over into battery pile heating to start inside heater, the a number of refractory brick of battery pile top layout, pass through battery pile pressure rod and clamping screw, apply stacking pressure to battery pile, with the roasting of battery pile after battery pile, which heats up, to be started, certain sedimentation can occur for battery pile, pressure compensation is given when passing through clamping screw, it is ensured that the pressure needed for battery pile；By implementation of the present utility model, the skid-mounted type transport and installation of high-power molten carbonate fuel cell heap, the distributed power supply system needed for modularized design are realized.
Description
Technical field
It the utility model is related to molten carbonate fuel cell technical field, and in particular to a kind of high-power fused carbonate
Fuel cell pack.
Background technology
Fuel cell is a kind of to be directly changed into electric energy by the chemical energy of fuel in a manner of electrochemical reaction without burning
TRT, its maximum feature is that course of reaction is not related to burning, therefore energy conversion efficiency is not by the limit of " Carnot cycle "
System, efficiency high is up to 50%~60%.During operation of fuel cells, hydrogen or other fuel are input to anode, and in electrode and electrolysis
Hydrogen or other oxidizeds and the electrochemical reaction of oxygen reduction occur on the interface of matter, produces electric current, exports electric energy.With fire
Power generation mode is compared, the power generation process of fuel cell without fuel direct burning CO, CO2、SO2, NOx and uncombusted
Discharge of poisonous waste amount is extremely low, is generally acknowledged the 4th kind of generation mode after thermoelectricity, water power and nuclear power.Therefore, fuel electricity
Pond be integrate the new technologies such as the energy, chemical industry, material and Automated condtrol, there is the efficient new power with clean characteristic.
Up to the present, has there are a variety of technologies and structure type in fuel cell, but according to electrolyte not
Together, alkaline fuel cell (Alkaline Fuel Cell, AFC), phosphoric acid fuel cell (Phosphoric Acid are generally divided into
Fuel Cell, PAFC), molten carbonate fuel cell (Molten Carbonate Fuel Cell, MCFC), solid oxide
Thing fuel cell (Solid Oxide Fuel Cell, SOFC) and Proton Exchange Membrane Fuel Cells (Proton Electrolyte
Membrane Fuel Cell, PEMFC) five major classes.For molten carbonate fuel cell, because its advantage has：(1) work temperature
Degree is high, and electrode reaction activation energy is small, no matter the oxidation of hydrogen or the reduction of oxygen, all do not need effective catalyst, your gold saved
The use of category, reduces cost to a certain extent；(2) the high fuel gas of CO contents, such as coal gas can be used；(3) battery discharges
Waste heat supply temperature be up to as many as 673K, available for bottoming cycle or recovery use, make total efficiency high up to 80%；(4) can not have to
Water cooling, and cooled down with air, the outlying district for the water shortage that is particularly suitable for use in, therefore, molten carbonate fuel cell is in distribution
The application prospect of power station and portable power source etc. is very fine.
When high-power molten carbonate fuel cell heap supplies system as distribution, it is desirable to which battery pile can realize skid-mounted type
Transport is installed with modularization, while need to ensure that battery pile is without damage in startup and temperature-rise period.
The content of the invention
In order to solve the above problems, the purpose of this utility model is to provide a kind of high-power molten carbonate fuel cell
Heap, for solving the problems such as high-power fused carbonate fuel assembly transport, installation and roasting sedimentation.
In order to achieve the above object, the technical solution of the utility model is：
A kind of high-power molten carbonate fuel cell heap, including the multiple stack bodies 1 being arranged in body of heater, battery
The anode air inlet pipe of reator body 1 and cathode inlet pipe respectively with cell stack anode charge heating pipeline 2 and stack cathode air inlet
Preheating pipe 3 is welded to connect, the anode exhaust gas outlet and cathode exhaust gas outlet of stack body 1 are positive with battery pile respectively
Pole tail gas outlet pipe 4 and stack cathode tail gas outlet pipe 5 are welded to connect；Battery pile heating starts heater 6
The surrounding of stack body 1 is arranged in, cell stack anode charge heating pipeline 2 and stack cathode charge heating pipeline 3 are close
Battery pile heating starts heater 6；The a number of refractory brick 10 of battery pile top layout, and battery pile pressure rod 9 is set
And the clamping screw 11 of locking battery pile pressure rod 9 and body of heater, pass through battery pile pressure rod 9, clamping screw 11, to battery pile
Body 1 applies stacking pressure；The whole outside of stack body 1 sets flame retardant coating 7 and warming plate 8 to be isolated from the outside and come；Battery
Carried out between conductor outside the anode exhaust gas outlet pipe 4 and cathode exhaust gas outlet pipe 5 and stack body 1 of reator body 1 exhausted
Edge is isolated.
The power of stack body 1 is more than 10kW, and battery stack height is more than 1 meter.
It is that electrical heating or combustion of natural gas heat that the battery pile heating, which starts the mode of heating of heater 6,.
The charge heating part of molten carbonate fuel cell reator body is positioned over battery pile heating and opened by the utility model
Inside dynamic heater, a number of refractory brick of battery pile top layout, by battery pile pressure rod and clamping screw, to electricity
Chi Dui applies stacking pressure, as certain sedimentation can occur for the roasting of battery pile, battery pile after battery pile, which heats up, to be started, leads to
Pressure compensation is given when crossing clamping screw, it is ensured that the pressure needed for battery pile；By implementation of the present utility model, realize high-power
The skid-mounted type transport and installation of molten carbonate fuel cell heap, the distributed power supply system needed for modularized design.
Brief description of the drawings
Fig. 1 is high-power molten carbonate fuel cell heap layout drawing.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
As shown in figure 1, according to power requirement, four required molten carbonate fuel cell reator bodies 1 are got out, each
The rated output 25kW of stack body 1, by the anode air inlet pipe of four stack bodies 1 and cathode inlet pipe respectively with battery pile
Anode charge heating pipeline 2 and stack cathode charge heating pipeline 3 are welded to connect, and the anode exhaust gas of four battery piles goes out
Mouth and cathode exhaust gas outlet are welded with cell stack anode tail gas outlet pipe 4 and stack cathode tail gas outlet pipe 5 respectively
Connecing in succession, anode charge heating pipeline 2 and stack cathode charge heating pipeline 3 heat up close to battery pile and start heater 6,
In favor of the preheating of battery pile air inlet, cell stack anode tail gas outlet pipe 4 and stack cathode tail gas outlet pipe 5 must be carried out
With the insulation between the conductor outside stack body 1, battery pile heating, which starts heater 6, to be electric furnace silk, also may be used
With neat gas burner.After above-mentioned arrangement is completed, the stacking pressure needed for battery pile is calculated, is placed at the top of battery pile
A number of refractory brick 10, by battery pile pressure rod 9, clamping screw 11, apply stacking pressure to battery pile, work as battery pile
As certain sedimentation can occur for the roasting of battery pile, battery pile after heating startup, pressure is given in time by clamping screw 11
Compensation, it is ensured that the pressure needed for battery pile.Whole battery pile need to be isolated from the outside and be come by flame retardant coating 7 and warming plate 8.
Claims (3)
- A kind of 1. high-power molten carbonate fuel cell heap, it is characterised in that：Including the multiple battery piles being arranged in body of heater Body (1), the anode air inlet pipe of stack body (1) and cathode inlet pipe respectively with cell stack anode charge heating pipeline (2) It is welded to connect with stack cathode charge heating pipeline (3), the anode exhaust gas outlet of stack body (1) and cathode exhaust gas Outlet is welded to connect with cell stack anode tail gas outlet pipe (4) and stack cathode tail gas outlet pipe (5) respectively；Electricity Chi Dui heatings start heater (6) and are arranged in the surrounding of stack body (1), cell stack anode charge heating pipeline (2) and Stack cathode charge heating pipeline (3) starts heater (6) close to battery pile heating；Battery pile top layout certain amount Refractory brick (10), and battery pile pressure rod (9) is set and locks battery pile pressure rod (9) and the clamping screw of body of heater (11) stacking pressure, is applied to stack body (1) by battery pile pressure rod (9) and clamping screw (11)；Whole battery pile Flame retardant coating (7) and warming plate (8) is set to be isolated from the outside and come outside body (1)；The anode exhaust gas outlet of stack body (1) It is dielectrically separated between conductor outside pipeline (4) and cathode exhaust gas outlet pipe (5) and stack body (1).
- A kind of 2. high-power molten carbonate fuel cell heap according to claim 1, it is characterised in that：The battery pile Body (1) power is more than 10kW, and battery stack height is more than 1 meter.
- A kind of 3. high-power molten carbonate fuel cell heap according to claim 1, it is characterised in that：The battery pile The mode of heating that heating starts heater (6) heats for electrical heating or combustion of natural gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290102.0U CN206685472U (en) | 2017-03-23 | 2017-03-23 | A kind of high-power molten carbonate fuel cell heap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290102.0U CN206685472U (en) | 2017-03-23 | 2017-03-23 | A kind of high-power molten carbonate fuel cell heap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685472U true CN206685472U (en) | 2017-11-28 |
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| CN201720290102.0U Active CN206685472U (en) | 2017-03-23 | 2017-03-23 | A kind of high-power molten carbonate fuel cell heap |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301875A (en) * | 2018-12-04 | 2019-02-01 | 清华四川能源互联网研究院 | Comprehensive energy dispatches system |
| CN110411218A (en) * | 2019-08-13 | 2019-11-05 | 中国华能集团清洁能源技术研究院有限公司 | A kind of integrated heating furnace with pressurizing device |
| CN111640967A (en) * | 2020-07-15 | 2020-09-08 | 中国华能集团清洁能源技术研究院有限公司 | Air inlet system of molten carbonate fuel cell stack and working method thereof |
| WO2020231524A1 (en) * | 2019-05-13 | 2020-11-19 | Microsoft Technology Licensing, Llc | Fuel cell deployment systems and apparatus |
-
2017
- 2017-03-23 CN CN201720290102.0U patent/CN206685472U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301875A (en) * | 2018-12-04 | 2019-02-01 | 清华四川能源互联网研究院 | Comprehensive energy dispatches system |
| WO2020231524A1 (en) * | 2019-05-13 | 2020-11-19 | Microsoft Technology Licensing, Llc | Fuel cell deployment systems and apparatus |
| CN113812023A (en) * | 2019-05-13 | 2021-12-17 | 微软技术许可有限责任公司 | Fuel cell deployment system and apparatus |
| US11431008B2 (en) | 2019-05-13 | 2022-08-30 | Microsoft Technology Licensing, Llc | Fuel cell deployment systems and apparatus |
| CN113812023B (en) * | 2019-05-13 | 2024-04-12 | 微软技术许可有限责任公司 | Fuel cell deployment system and apparatus |
| CN110411218A (en) * | 2019-08-13 | 2019-11-05 | 中国华能集团清洁能源技术研究院有限公司 | A kind of integrated heating furnace with pressurizing device |
| CN111640967A (en) * | 2020-07-15 | 2020-09-08 | 中国华能集团清洁能源技术研究院有限公司 | Air inlet system of molten carbonate fuel cell stack and working method thereof |
| CN111640967B (en) * | 2020-07-15 | 2024-01-23 | 中国华能集团清洁能源技术研究院有限公司 | Air inlet system of molten carbonate fuel cell stack and working method thereof |
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