CN104528641A - Burning and heating bath furnace type reforming hydrogen production device - Google Patents
Burning and heating bath furnace type reforming hydrogen production device Download PDFInfo
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- CN104528641A CN104528641A CN201510033910.4A CN201510033910A CN104528641A CN 104528641 A CN104528641 A CN 104528641A CN 201510033910 A CN201510033910 A CN 201510033910A CN 104528641 A CN104528641 A CN 104528641A
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- hydrogen production
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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 invention discloses a burning and heating bath furnace type reforming hydrogen production device. The device comprises a material supply device (1), a pipeline (2), a steaming chamber (4), a reforming chamber (5), a hydrogen collection device (7) and a burning and heating device (8), as well as a bath furnace (3) and a liquid-state bath agent (6), wherein the steaming chamber (4) and the reforming chamber (5) are arranged in an accommodating space of the bath furnace (3), the liquid-state bath agent (6) is filled in the accommodating space of the bath furnace (3), the liquid-state bath agent (6) is in a liquid state at the temperature of 100 DEG C-300 DEG C, the pipeline (2) is sequentially connected with the material supply device (1), the steaming chamber (4), the reforming chamber (5) and the hydrogen collection device (7), and the burning and heating device (8) is arranged at the bottom of the bath furnace (3). The device disclosed by the invention solves the problems of non-uniform heating of the reforming hydrogen production device and long restart time after shutdown by adopting the liquid-state bath agent to replace air as a heat exchange medium, and can be applied to the field of hydrogen production by methanol water reforming, in particular to hydrogen production equipment on fuel cell electric vehicles.
Description
Technical field
The present invention relates to reformation hydrogen production device field, particularly relate to a kind of combustion heating liquid furnace formula reformation hydrogen production device.
Background technology
Current reformation hydrogen production device, methanol-water needs through heat vaporized, then through heated reformate, completes hydrogen production process, and whole process is endothermic process, and preferably temperature of reaction is about 250 degree.Current heating means mainly produce high-temperature gas by fuel combustion; recycling high-temperature gas is to vaporizing chamber and reformer chamber heating; gas is as heat transferring medium; the heat carried due to gas is little; from thermal source compared with far away with close to the position temperature difference large, easily make reformer chamber be heated uneven, make reformation hydrogen production efficiency step-down; and it is longer that the time of restarting is shut down in midway, is commonly 20 minutes to 1 hour at present.Also utilize combustion flame direct heating vaporizing chamber and reformer chamber simultaneously, because flame temperature is high, easily ablation is caused to vaporizing chamber and reformer chamber, and temperature also more difficult control, more easily cause reformer chamber to be heated uneven.When reformation hydrogen production device is applied in fuel cell electric vehicle, the waiting time necessarily requiring reformation hydrogen production device to have higher hydrogen production efficiency and shorter shutdown to restart.
Summary of the invention
The object of the invention is the deficiency of the reformation hydrogen production device in order to overcome prior art; a kind of combustion heating liquid furnace formula reformation hydrogen production device is provided; this combustion heating liquid furnace formula reformation hydrogen production device bathes agent for heat transferring medium with liquid state; reformer chamber can be made to be heated evenly; improve reformation hydrogen production efficiency, simultaneously power generating ratio waiting time of restarting.
The present invention is the technical scheme that its technical problem of solution is taked: a kind of combustion heating liquid furnace formula reformation hydrogen production device, comprise feed device, pipeline, vaporizing chamber, reformer chamber, collection hydrogen production device, burning heater, also comprise liquid furnace, liquid bath agent, described vaporizing chamber and reformer chamber are arranged in the containing space of described liquid furnace, described liquid state bath agent is filled in the containing space of described liquid furnace, described liquid state bath agent is liquid state when temperature is 100 degree to 300 degree, described pipeline connects described feed device successively, vaporizing chamber, reformer chamber, collection hydrogen production device, described burning heater is arranged on bottom described liquid furnace, during use, described burning heater is to described heating in salt bath furnace, after reaching reforming reaction temperature, methanol-water is through described feed device, pipeline, vaporizing chamber, enter described reformer chamber, under the effect of catalyzer, there is reforming reaction generate hydrogen, this hydrogen can be collected with described collection hydrogen production device, also can directly connecting fuel battery generating.The specific heat capacity of the specific heat ratio air of liquid bath agent is high, carries heat more, can ensure reformer chamber be heated evenly, and not easily cooling that shutdown is restarted is easier.
The invention has the beneficial effects as follows: this combustion heating liquid furnace formula reformation hydrogen production device for heat transferring medium with liquid state bath agent, can make reformer chamber be heated evenly, improve reformation hydrogen production efficiency, simultaneously power generating ratio waiting time of restarting.
Accompanying drawing explanation
Fig. 1 is the structure iron of liquid furnace formula reformation hydrogen production device of the present invention.
The implication marked in figure: 1. feed device, 2. pipeline, 3. liquid furnace, 4. vaporizing chamber, 5. reformer chamber, 6. liquid bath agent, 7. collects hydrogen device, 8. burning heater.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In embodiment illustrated in fig. 1, vaporizing chamber (4) and reformer chamber (5) are arranged in the containing space of liquid furnace (3), liquid bath agent (6) is filled in the containing space of liquid furnace (3), liquid bath agent (3) is liquid state when temperature is 100 degree to 300 degree, pipeline (2) connects feed device (1), vaporizing chamber (4), reformer chamber (5), collection hydrogen production device (7) successively, and burning heater (8) is arranged on liquid furnace (3) bottom.
In the embodiment of the present invention, liquid bath agent (6) is heavy gas oil, and heavy gas oil boiling point is 350 degree, all keeps liquid in reforming reaction optimum temperature range.The specific heat capacity of heavy gas oil is that 2.1KJ/Kg.K is higher than the specific heat capacity of air 1 times, carries heat more, can ensure reformer chamber be heated evenly, and not easily cooling that shutdown is restarted is easier.
In the embodiment of the present invention, for absorbing the heat that burning heater (8) produces better, be provided with conducting strip in liquid furnace (3), conducting strip is set to hollow and runs through liquid furnace (3), combustion gases can be made to run through liquid furnace (3) and discharge.
The beneficial effect of the embodiment of the present invention is: this combustion heating liquid furnace formula reformation hydrogen production device take heavy gas oil as heat transferring medium, and reformer chamber can be made to be heated evenly, and improves reformation hydrogen production efficiency, simultaneously power generating ratio waiting time of restarting.
The above is only the description of the preferred embodiment of the present invention; should be understood that the finiteness due to literal expression; and objectively there is unlimited concrete structure; for this area those skilled in the art; under the premise without departing from the principles of the invention; can also make some improvement, these improvement also should be considered as the scope of protection of the invention.
Claims (3)
1. a combustion heating liquid furnace formula reformation hydrogen production device, comprise feed device, pipeline, vaporizing chamber, reformer chamber, collection hydrogen production device, burning heater, it is characterized in that: also comprise liquid furnace, liquid bath agent, described vaporizing chamber and reformer chamber are arranged in the containing space of described liquid furnace, described liquid state bath agent is filled in the containing space of described liquid furnace, described liquid state bath agent is liquid state when temperature is 100 degree to 300 degree, described pipeline connects described feed device, vaporizing chamber, reformer chamber, collection hydrogen production device successively, and described burning heater is arranged on bottom described liquid furnace.
2. combustion heating liquid furnace formula reformation hydrogen production device according to claim 1, is characterized in that: described liquid state bath agent is heavy gas oil.
3. combustion heating liquid furnace formula reformation hydrogen production device according to claim 1, it is characterized in that: be provided with conducting strip in described liquid furnace, described conducting strip is set to hollow and runs through described liquid furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510033910.4A CN104528641A (en) | 2015-01-23 | 2015-01-23 | Burning and heating bath furnace type reforming hydrogen production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510033910.4A CN104528641A (en) | 2015-01-23 | 2015-01-23 | Burning and heating bath furnace type reforming hydrogen production device |
Publications (1)
| Publication Number | Publication Date |
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| CN104528641A true CN104528641A (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510033910.4A Pending CN104528641A (en) | 2015-01-23 | 2015-01-23 | Burning and heating bath furnace type reforming hydrogen production device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1944239A (en) * | 2006-10-24 | 2007-04-11 | 四川亚连科技有限责任公司 | Method for preparing hydrogen by reforming methanol with high recovery rate |
| CN102616740A (en) * | 2012-03-29 | 2012-08-01 | 洁星环保科技投资（上海）有限公司 | Methanol-water reforming hydrogen production device and method for preparing hydrogen by using same |
| CN204454566U (en) * | 2015-01-23 | 2015-07-08 | 深圳伊腾得新能源有限公司 | A kind of combustion heating liquid furnace formula reformation hydrogen production device |
-
2015
- 2015-01-23 CN CN201510033910.4A patent/CN104528641A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1944239A (en) * | 2006-10-24 | 2007-04-11 | 四川亚连科技有限责任公司 | Method for preparing hydrogen by reforming methanol with high recovery rate |
| CN102616740A (en) * | 2012-03-29 | 2012-08-01 | 洁星环保科技投资（上海）有限公司 | Methanol-water reforming hydrogen production device and method for preparing hydrogen by using same |
| CN204454566U (en) * | 2015-01-23 | 2015-07-08 | 深圳伊腾得新能源有限公司 | A kind of combustion heating liquid furnace formula reformation hydrogen production device |
Non-Patent Citations (1)
| Title |
|---|
| 中国机械工程学会热处理学会: "《热处理手册 第3卷 热处理设备和工辅材料 第4版修订本》", 31 August 2013, 机械工业出版社 * |
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Effective date of registration: 20161026 Address after: 518000 Guangdong city of Shenzhen province Baoan District Fuyong Funing street high tech Park Building 8 Building A room Applicant after: SHENZHEN YITENGDI NEW ENERGY CO., LTD. Address before: 518103 Guangdong city of Shenzhen province Baoan District Fuyong Street Huaide Community Center District No. 4 Hong Kong Heng Xiang 201C Residence Internazionale Applicant before: SHENZHEN YINGYANGTANG INVESTMENT DEVELOPMENT CO., LTD. |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
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| WD01 | Invention patent application deemed withdrawn after publication |