CN113697770A - Vehicle-mounted aluminum-based hydrolysis hydrogen production reactor - Google Patents
Vehicle-mounted aluminum-based hydrolysis hydrogen production reactor Download PDFInfo
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- CN113697770A CN113697770A CN202111201510.1A CN202111201510A CN113697770A CN 113697770 A CN113697770 A CN 113697770A CN 202111201510 A CN202111201510 A CN 202111201510A CN 113697770 A CN113697770 A CN 113697770A
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/08—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents with metals
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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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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Abstract
The invention provides a vehicle-mounted aluminum-based hydrolysis hydrogen production reactor, which belongs to the field of hydrogen production equipment and comprises the following components: a constant temperature barrel; the top of the side wall of the constant-temperature barrel is provided with a large-inside and small-outside steam overflow hole, the outer side wall of the top of the constant-temperature barrel is welded with four connecting seats, the connecting seats are connected with reinforcing buckle plates, and a temperature observation tube is in threaded connection with the end face of the bottom of the constant-temperature barrel; the heater is arranged on the outer wall of the right side of the constant-temperature barrel; the right end of the sealing cover is hinged to the top of the right side of the constant-temperature barrel; the sealing rotary cover is rotatably connected to the top of the sealing cover; according to the vehicle-mounted aluminum-based hydrolysis hydrogen production reactor, redundant hot gas is diffused into the air through the steam diffusing holes formed in the top of the side wall of the constant-temperature barrel, so that the internal pressure of the constant-temperature barrel is reduced, the temperature of aluminum-water reaction is kept, the protection of the inner reaction liner in the constant-temperature barrel is facilitated, the inner reaction liner is prevented from being broken and complete due to high temperature and high pressure, and the problem that the container is damaged due to high temperature and high pressure during hydrogen preparation is solved.
Description
Technical Field
The invention relates to the technical field of hydrogen production equipment, in particular to a vehicle-mounted aluminum-based hydrolysis hydrogen production reactor.
Background
With the increasing consumption of fossil fuels and the decreasing reserves thereof, there is an urgent need to find a new energy source which is independent of fossil fuels and rich in reserves, hydrogen is just such a secondary energy source which can be developed when the conventional energy crisis appears, hydrogen energy is a well-known clean energy source, and is emerging as a low-carbon and zero-carbon energy source, and the preparation of low-cost hydrogen needs to be generated by heating aluminum and water in a reactor.
In the case of the existing vehicle-mounted aluminum-based hydrolysis hydrogen production reactor, because aluminum and water need to be heated in a closed container when hydrogen is prepared, a large amount of hot steam can be generated when the water is heated, the pressure in the container can be increased due to the accumulation of the steam in the container, and the container for preparing the hydrogen can be damaged when the pressure is too high, so that hydrogen leakage is caused, and energy waste is caused.
Disclosure of Invention
In view of the above, the invention provides a vehicle-mounted aluminum-based hydrolysis hydrogen production reactor, which adopts a constant temperature barrel, and the steam overflow holes formed in the top of the side wall of the constant temperature barrel are used for diffusing redundant hot gas into air so as to reduce the internal pressure of the constant temperature barrel, thereby maintaining the reaction temperature of aluminum water, being beneficial to protecting an inner reaction liner in the constant temperature barrel, avoiding the inner reaction liner from being broken due to high temperature and high pressure, and improving the safety.
The purpose and the effect of the vehicle-mounted aluminum-based hydrolysis hydrogen production reactor are achieved by the following specific technical means:
a vehicle-mounted aluminum-based hydrolysis hydrogen production reactor comprises a constant temperature barrel;
the top of the side wall of the constant-temperature barrel is provided with a large-inside and small-outside steam overflow hole, the outer side wall of the top of the constant-temperature barrel is welded with four connecting seats, the connecting seats are connected with reinforcing buckle plates, and a temperature observation tube is in threaded connection with the end face of the bottom of the constant-temperature barrel;
the inner reaction liner is placed in the constant-temperature barrel;
the heater is arranged on the outer wall of the right side of the constant-temperature barrel;
the right end of the sealing cover is hinged to the top of the right side of the constant-temperature barrel;
and the sealing rotating cover is rotatably connected to the top of the sealing cover.
Optionally, an inwards concave sleeving step is arranged in the top end face of the constant-temperature barrel, limiting clamping grooves are formed in the left side and the right side of the sleeving step, and a sealing gasket is placed in the top end face of the constant-temperature barrel.
Optionally, the outer side of the top of the temperature observation tube is provided with an internal thread, and a thermometer is placed in the temperature observation tube.
Optionally, the top of inner reaction courage is provided with the circular card platform of platykurtic, and the welding of the left and right sides of card platform has spacing fixture block, and the inner reaction courage cup joints the spacing draw-in groove of step at constant temperature bucket top through spacing fixture block joint, has the gap between inner reaction courage and the constant temperature bucket inside wall.
Optionally, the heater is installed at the bottom of the right side of the constant temperature barrel through a bolt, the heater is connected with a spiral heating pipe, and the heating pipe is spirally wound in the inner side wall of the constant temperature barrel.
Optionally, the top left side of sealed lid is provided with the sample addition port, and department is provided with the water filling port in the middle of the top of sealed lid, and the top right side of sealed lid is provided with the exhaust hole, all inlays in sample addition port and the water filling port top end face and has magnet.
Optionally, a rotary limiting seat is welded at the top of the left side of the sample injection port, a rotary limiting seat is welded at the top of the right side of the water injection port, and a limiting sliding groove of a quarter circular arc is formed in the middle of the rotary limiting seat.
Optionally, sealed commentaries on classics lid rotates to be connected in sample addition mouth and water filling port top, and the side bottom of sealed commentaries on classics lid is provided with the spliced pole of rotation, and the spliced pole of rotation is connected in rotatory spacing seat, and the spacing post of department welding in the middle of the spliced pole of rotation, spacing post sliding connection is in the spacing spout of rotatory spacing seat.
Optionally, the reinforced buckle plate is of an L shape, the top of the reinforced buckle plate is in threaded connection with a spiral pressing column, the top of the spiral pressing column is provided with a butterfly nut, and the bottom of the spiral pressing column is provided with a circular disc.
Has the advantages that:
according to the vehicle-mounted aluminum-based hydrolysis hydrogen production reactor disclosed by the embodiments of the invention, redundant hot gas is diffused into the air through the steam diffusing holes formed in the top of the side wall of the constant-temperature barrel, so that the internal pressure of the constant-temperature barrel is reduced, the reaction temperature of aluminum water is kept, the protection of the inner reaction liner in the constant-temperature barrel is facilitated, the inner reaction liner is prevented from being broken due to high temperature and high pressure, and the safety is improved.
In addition, through sealed commentaries on classics lid cooperation sample addition port and the inlaid magnet in water filling port top, will seal the absorption firmly of changeing the lid, reduce the gap between sealed commentaries on classics lid and sample addition port and the water filling port, reduce the leakage of hydrogen in the aluminium water reaction, be favorable to improving the collection efficiency of hydrogen.
In addition, through will consolidating the buckle upset to sealed lid top, then rotate the spiral and push down the compression leg, make spiral push down the compression leg bottom and paste with sealed lid top, through spiral push down the compression leg with sealed firmly fixed, avoid hydrogen to leak from the gap between sealed lid and the constant temperature bucket, be favorable to better increase leakproofness.
Drawings
Figure 1 is a front side axial schematic view of a hydrogen production reactor of an embodiment of the present invention.
Figure 2 is a schematic illustration of the overall split configuration of a hydrogen production reactor of an embodiment of the present invention.
Fig. 3 is an enlarged schematic view at a of fig. 2 of a hydrogen production reactor of an embodiment of the present invention.
Figure 4 is a schematic illustration of a seal cover cut-away configuration for a hydrogen production reactor in accordance with an embodiment of the present invention.
Figure 5 is a schematic diagram of an overall cut-away configuration of a hydrogen production reactor of an embodiment of the present invention.
Fig. 6 is a schematic illustration of a seal cover removal configuration for a hydrogen production reactor in accordance with an embodiment of the present invention.
Fig. 7 is a schematic view of a cutaway structure of a constant temperature barrel of a hydrogen production reactor in an embodiment of the present invention.
Figure 8 is a top view schematic diagram of a sealing cover of a hydrogen production reactor in accordance with an embodiment of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a constant temperature barrel; 101. steam overflow holes; 102. sleeving a step; 10201. a limiting clamping groove; 103. a connecting seat;
2. a temperature observation tube; 201. an internal thread;
3. an inner reaction container; 301. clamping a platform; 302. a limiting clamping block;
4. a sealing gasket;
5. a heater; 501. heating a tube;
6. a sealing cover; 601. a sample addition port; 602. a water injection port; 603. rotating the limiting seat; 60301. a limiting chute; 604. an exhaust hole;
7. sealing the rotary cover; 701. rotating the connecting column; 70101. a limiting column;
8. reinforcing the buckle plate; 801. the pressing column is screwed down.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b): please refer to fig. 1 to 8:
the invention provides a vehicle-mounted aluminum-based hydrolysis hydrogen production reactor, which comprises a constant temperature barrel 1;
referring to fig. 1 and 2, a constant temperature barrel 1 is hollow cylindrical, a steam overflow hole 101 with a large inside and a small outside is formed at the top of the side wall of the constant temperature barrel 1, four connecting seats 103 are welded on the outer side wall of the top of the constant temperature barrel 1, the connecting seats 103 are connected with a reinforcing buckle plate 8, a concave sleeving step 102 is formed in the top end face of the constant temperature barrel 1, limit clamping grooves 10201 are formed in the left side and the right side of the sleeving step 102, a sealing washer 4 is placed in the top end face of the constant temperature barrel 1, a temperature observation tube 2 is connected with the bottom end face of the constant temperature barrel 1 through threads, when the constant temperature barrel 1 is used, water is heated by matching with a heater 5, so that the temperature of an aluminum water reaction is reached, in order to prevent high water temperature and high pressure in the constant temperature barrel 1 from damaging a reaction liner 3, redundant hot gas is diffused into the air through the steam overflow hole 101 at the top of the side wall of the constant temperature barrel 1, so as to reduce the internal pressure of the constant temperature barrel 1, thereby keeping the temperature of the molten aluminum reaction, and meanwhile, the sealing gasket 4 arranged in the top end surface of the constant temperature barrel 1 can increase the sealing performance between the constant temperature barrel 1 and the sealing cover 6, and avoid the hydrogen leakage in the inner reaction liner 3.
Referring to fig. 2 and 7, temperature observation tube 2 adopts glass material and is transparent cylindric, and the top outside of temperature observation tube 2 is provided with internal thread 201, and the thermometer has been placed to temperature observation tube 2 inside, and when using, temperature observation tube 2 is connected in constant temperature bucket 1 bottom and is linked together with constant temperature bucket 1 through internal thread 201 to liquid in constant temperature bucket 1 can circulate in temperature observation tube 2, and comes the monitoring temperature through the thermometer in temperature observation tube 2, makes the temperature observation more convenient.
Referring to fig. 2 and 6, the inner reaction liner 3 is placed in the constant temperature bucket 1, the inner reaction liner 3 is a beaker shape, the top of the inner reaction liner 3 is provided with the circular clamping platform 301 of platykurtic, the left and right sides welding of clamping platform 301 has spacing fixture block 302, the inner reaction liner 3 cup joints in the spacing draw-in groove 10201 of step 102 at the top of constant temperature bucket 1 through spacing fixture block 302 joint, there is the gap between inner reaction liner 3 and the constant temperature bucket 1 inside wall, when using, the inner reaction liner 3 cup joints in the spacing draw-in groove 10201 of step 102 at the top of constant temperature bucket 1 through spacing fixture block 302 joint, can avoid the inner reaction liner 3 to rotate in constant temperature bucket 1, improve the stability of inner reaction liner 3 simultaneously, the gap of reserving between inner reaction liner 3 and the constant temperature bucket 1 inside wall, can make things convenient for hot steam upwards to discharge from steam overflow hole 101.
Referring to fig. 2 and 5, the heater 5 is installed on the right side outer wall of the constant temperature barrel 1, the heater 5 is installed at the bottom of the right side of the constant temperature barrel 1 through a bolt, the heater 5 is connected with the spiral heating pipe 501, the heating pipe 501 is spirally wound in the inner side wall of the constant temperature barrel 1, when in use, the heater 5 heats water in the constant temperature barrel 1 through the heating pipe 501, by adopting the spiral heating pipe 501, the contact area between the heating pipe 501 and the water is increased, so that water is added in a short time and heated to the temperature of the reaction of the aluminum water, and the waiting time of the reaction of the aluminum water is reduced.
Referring to fig. 4 and 8, the right end of the sealing cover 6 is hinged to the top of the right side of the thermostatic barrel 1, the sealing cover 6 is disc-shaped, the left side of the top of the sealing cover 6 is provided with a sample port 601, the middle of the top of the sealing cover 6 is provided with a water injection port 602, the right side of the top of the sealing cover 6 is provided with an exhaust hole 604, magnets are embedded in the top end surfaces of the sample port 601 and the water injection port 602, the top of the left side of the sample port 601 is welded with a rotary limiting seat 603, the top of the right side of the water injection port 602 is welded with a rotary limiting seat 603, the middle of the rotary limiting seat 603 is provided with a limiting chute 60301 with a quarter arc, when in use, the inner reaction liner 3 is placed in the constant temperature barrel 1, then the sealing cover 6 is closed, then deionized water is firstly filled from the water filling port 602, then, the aluminum sample is filled from the sample filling port 601, so that the sputtering phenomenon in the chemical reaction can be avoided, and the personal safety of experimenters can be ensured.
Referring to fig. 2 and 3, the sealing rotary cover 7 is rotatably connected to the top of the sealing cover 6, the sealing rotary cover 7 is rotatably connected to the tops of the sample injection port 601 and the water injection port 602, a rotary connecting column 701 is arranged at the bottom of the side edge of the sealing rotary cover 7, the rotary connecting column 701 is rotatably connected to the rotary limiting seat 603, a limiting column 70101 is welded in the middle of the rotary connecting column 701, the limiting column 70101 is slidably connected to a limiting sliding groove 60301 of the rotary limiting seat 603, when the sealing rotary cover 7 is used, after deionized water and aluminum samples are injected from the water injection port 602 and the sample injection port 601, the sealing rotary cover 7 is rotated to the water injection port 602 and the sample injection port 601, and the sealing rotary cover 7 is firmly adsorbed by magnets embedded at the tops of the sample injection port 601 and the water injection port 602, so that hydrogen leakage in aluminum-water reaction is reduced, and collection efficiency of hydrogen is improved.
Referring to fig. 4 and 5, the reinforcing buckle plate 8 is L-shaped, the top of the reinforcing buckle plate 8 is in threaded connection with a spiral pressing column 801, the top of the spiral pressing column 801 is a butterfly nut, the bottom of the spiral pressing column 801 is a circular disc, when the reinforcing buckle plate 8 is turned to the top of the sealing cover 6 after the sealing cover 6 is fastened, the spiral pressing column 801 is rotated to enable the bottom of the spiral pressing column 801 to be connected with the top of the sealing cover 6, the sealing cover 6 is firmly fixed through the spiral pressing column 801, hydrogen leakage from a gap between the sealing cover 6 and the constant temperature barrel 1 is avoided, and sealing performance can be better improved.
The specific use mode and function of the embodiment are as follows:
when the invention is used, firstly, the temperature observation tube 2 is rotated and taken down through the internal thread 201, the thermometer in the temperature observation tube 2 is replaced and installed at the original position, then the inner reaction liner 3 is clamped in the limit clamping groove 10201 of the sleeving step 102 at the top of the constant temperature barrel 1 through the limit clamping block 302, then the sealing cover 6 is closed, after the sealing cover 6 is buckled, the reinforcing clamping plate 8 is turned over to the top of the sealing cover 6, the bottom of the spiral lower pressing column 801 is connected with the top of the sealing cover 6 by rotating the spiral lower pressing column 801, then the sealing rotating cover 7 at the top of the water injection port 602 is rotated to one side, deionized water is added from the water injection port 602 and the sealing rotating cover 7 is reset, then the heater 5 is started, the heater 5 heats water in the constant temperature barrel 1 through the heating tube 501, when the water temperature reaches 75 ℃, the sealing rotating cover 7 at the top of the sample injection port 601 is rotated to one side, an aluminum sample is added from the sample injection port 601 and the sealing rotating cover 7 is reset, the reacted hydrogen is allowed to stand off from the vent 604 to a collection bottle.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (9)
1. An on-board aluminum-based hydrolysis hydrogen production reactor comprising: a constant temperature barrel (1); the method is characterized in that: the top of the side wall of the constant-temperature barrel (1) is provided with a large-inside and small-outside steam overflow hole (101), the outer side wall of the top of the constant-temperature barrel (1) is welded with four connecting seats (103), the connecting seats (103) are connected with a reinforcing buckle plate (8), and a temperature observation pipe (2) is in threaded connection with the bottom end face of the constant-temperature barrel (1);
the inner reaction container (3), the inner reaction container (3) is placed in the constant temperature barrel (1); the heater (5), the said heater (5) is mounted on the right outer wall of the thermostatic barrel (1); the right end of the sealing cover (6) is hinged to the top of the right side of the constant-temperature barrel (1); the sealing rotating cover (7), the sealing rotating cover (7) is rotatably connected to the top of the sealing cover (6).
2. The vehicular aluminum-based hydrolysis hydrogen production reactor according to claim 1, characterized in that: the top end face of the constant temperature barrel (1) is provided with an inwards concave sleeving step (102), the left side and the right side of the sleeving step (102) are provided with limiting clamping grooves (10201), and a sealing gasket (4) is arranged in the top end face of the constant temperature barrel (1).
3. The vehicular aluminum-based hydrolysis hydrogen production reactor according to claim 1, characterized in that: the top outside of temperature observation pipe (2) is provided with internal thread (201), and the thermometer has been placed to temperature observation pipe (2) inside.
4. The vehicular aluminum-based hydrolysis hydrogen production reactor according to claim 1, characterized in that: the top of inner reaction courage (3) is provided with circular card platform (301) of platykurtic, and the welding of both sides has spacing fixture block (302) about card platform (301), and inner reaction courage (3) cup joint in spacing draw-in groove (10201) of step (102) at constant temperature bucket (1) top through spacing fixture block (302), has the gap between inner reaction courage (3) and constant temperature bucket (1) inside wall.
5. The vehicular aluminum-based hydrolysis hydrogen production reactor according to claim 1, characterized in that: the heater (5) is installed at the bottom of the right side of the constant temperature barrel (1) through a bolt, the heater (5) is connected with the spiral heating pipe (501), and the heating pipe (501) is spirally wound in the inner side wall of the constant temperature barrel (1).
6. The vehicular aluminum-based hydrolysis hydrogen production reactor according to claim 1, characterized in that: the top left side of sealed lid (6) is provided with sample addition port (601), and department is provided with water injection port (602) in the middle of the top of sealed lid (6), and the top right side of sealed lid (6) is provided with exhaust hole (604), all inlays in sample addition port (601) and water injection port (602) top end face and has magnet.
7. The vehicular aluminum-based hydrolysis hydrogen production reactor according to claim 6, characterized in that: the top welding of the left side of application of sample mouth (601) has rotatory spacing seat (603), and the welding of the right side top of water filling port (602) has rotatory spacing seat (603), and the middle department of rotatory spacing seat (603) sets up spacing spout (60301) of quarter circular arc.
8. The vehicular aluminum-based hydrolysis hydrogen production reactor according to claim 1, characterized in that: sealed commentaries on classics lid (7) rotate to be connected in sample injection port (601) and water filling port (602) top, and the side bottom of sealed commentaries on classics lid (7) is provided with swivel joint post (701), swivel joint post (701) rotate to be connected in rotatory spacing seat (603), and spacing post (70101) of the middle department welding of swivel joint post (701), spacing post (70101) sliding connection is in spacing spout (60301) of rotatory spacing seat (603).
9. The vehicular aluminum-based hydrolysis hydrogen production reactor according to claim 1, characterized in that: the reinforced buckle plate (8) is L-shaped, the top of the reinforced buckle plate (8) is in threaded connection with a spiral pressing column (801), the top of the spiral pressing column (801) is a butterfly nut, and the bottom of the spiral pressing column (801) is a circular disc.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111201510.1A CN113697770B (en) | 2021-10-15 | 2021-10-15 | Vehicle-mounted aluminum-based hydrolysis hydrogen production reactor |
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| CN202111201510.1A CN113697770B (en) | 2021-10-15 | 2021-10-15 | Vehicle-mounted aluminum-based hydrolysis hydrogen production reactor |
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| CN113697770B CN113697770B (en) | 2023-02-21 |
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| CN108926863A (en) * | 2018-10-22 | 2018-12-04 | 河南龙兴钛业科技股份有限公司 | Rapidly heating distillation device in a kind of high-purity titanium tetrachloride subtractive process |
| US20200189911A1 (en) * | 2018-11-16 | 2020-06-18 | AlGalCo, LLC | Method and apparatus for portable on-demand hydrogen generation |
| CN210844405U (en) * | 2019-07-15 | 2020-06-26 | 广州乐居日化用品有限公司 | Vertical pressure steam sterilizer |
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| GR01 | Patent grant |