CN215161006U - Integrated device for preparing and storing high-purity hydrogen - Google Patents
Integrated device for preparing and storing high-purity hydrogen Download PDFInfo
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- CN215161006U CN215161006U CN202120315794.6U CN202120315794U CN215161006U CN 215161006 U CN215161006 U CN 215161006U CN 202120315794 U CN202120315794 U CN 202120315794U CN 215161006 U CN215161006 U CN 215161006U
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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
- Y02E60/32—Hydrogen storage
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Abstract
The utility model discloses an integrated device for high-purity hydrogen preparation and storage relates to high-purity hydrogen preparation technical field. This high-purity hydrogen preparation and storage integrated device, box front end and rear end are equipped with air inlet and gas outlet respectively, and the box inner wall inlays and is equipped with two-layer fixed hydrogen separation membrane, and inside ordinary purity hydrogen got into the box through the air inlet, got into the separation of two-layer hydrogen separation membrane, obtained high-purity hydrogen, then stored in the solid-state hydrogen storage material in solid-state hydrogen storage room. This high-purity hydrogen preparation and storage integrated device through the type of adjustment hydrogen separation membrane, can prepare the hydrogen of different purities, through the kind of adjustment solid-state hydrogen storage material, can realize different hydrogen storage capacities to realize preparing the synchronization of high-purity hydrogen and storing high-purity hydrogen.
Description
Technical Field
The utility model relates to a high-purity hydrogen preparation technical field specifically is an integrated device that is used for high-purity hydrogen preparation and stores.
Background
Hydrogen is an important industrial raw material, and is widely used in petrochemical industry, semiconductor manufacturing, chip manufacturing, electronic industry, metallurgical industry, vehicles, food processing, float glass, fine organic synthesis, aerospace and the like, and hydrogen is a novel secondary energy source, and can provide an energy source for hydrogen energy fuel cell vehicles through the operation of fuel cells. However, in different situations, the price and the requirements of different application fields are received, and hydrogen with different purities needs to be prepared, for example, in the common petrochemical industry, the requirement on the purity of hydrogen is low, about 90% of the purity of hydrogen can meet the requirement, and in a hydrogen fuel cell automobile, in the aviation space, 99.99% of the high-purity hydrogen is needed. At present, hydrogen production by electrolysis, coal cracking, biological hydrogen production and the like are commonly used, but the purity of the hydrogen prepared by the methods is difficult to control, and the requirements of different occasions on the purity of the hydrogen cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides an integrated device for high-purity hydrogen preparation and storage, box inner wall inlay and are equipped with two-layer fixed hydrogen separation membrane, and ordinary purity hydrogen gets into inside the box through the air inlet, through two-layer hydrogen separation membrane separation back, obtains high-purity hydrogen, then is stored in solid-state hydrogen storage material. By adjusting the type of the hydrogen separation membrane, hydrogen with different purities can be prepared, and by adjusting the type of the solid hydrogen storage material, different hydrogen storage capacities can be realized, so that the synchronization of preparing high-purity hydrogen and storing the high-purity hydrogen is realized.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an integrated device for high-purity hydrogen preparation and storage, includes the air inlet, first layer hydrogen separation membrane, second floor hydrogen separation membrane, the perpendicular spacer of solid-state hydrogen storage room, the box, solid-state hydrogen storage room horizontal spacer, the gas outlet, low pure hydrogen apotheca, high-purity hydrogen apotheca, solid-state hydrogen storage material, solid-state hydrogen storage room.
To achieve the hydrogen separation function: the inner wall of the box body is embedded with a first layer of hydrogen separation membrane and a second layer of hydrogen separation membrane, and the outer diameters of the first layer of hydrogen separation membrane and the second layer of hydrogen separation membrane are matched with the inner diameter of the box body.
In order to realize the storage function of hydrogen, the inner wall of the box body is embedded with a vertical spacing piece of the solid hydrogen storage chamber and a horizontal spacing piece of the solid hydrogen storage chamber in a welding way, so that the solid hydrogen storage chamber is constructed and the solid hydrogen storage material is placed.
In order to realize the functions of hydrogen inflow and hydrogen outflow, the front end and the rear end of the box body are respectively welded with an air inlet and an air outlet.
In order to realize the function of hydrogen circulation in the box body, the lower end of the vertical partition sheet of the solid hydrogen storage chamber is provided with 5 rectangular vent holes. The horizontal isolating pieces of the solid hydrogen storage chamber are provided with rectangular vent holes which are uniformly distributed, and the number of the vent holes is 9.
The utility model provides an integrated device for high-purity hydrogen preparation and storage. The method has the following beneficial effects:
(1) this high-purity hydrogen preparation and storage integrated device can control the speed of hydrogen separation and the purity of separation through the first layer hydrogen separation membrane and the second floor hydrogen separation membrane that adopt the different grade type, and then satisfies different hydrogen purity demands.
(2) This high-purity hydrogen preparation and storage integrated device can control hydrogen storage capacity and hydrogen storage speed through placing different kinds of solid-state hydrogen storage material, and then satisfies different occasion needs.
(3) This high-purity hydrogen preparation and storage integrated device is equipped with the rectangle air vent through perpendicular spacing block lower extreme in solid-state hydrogen storage chamber and the horizontal spacing block of solid-state hydrogen storage chamber, can effectively strengthen the inside gaseous circulation rate of box for store up hydrogen speed.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a front view of the vertical partition of the solid hydrogen storage chamber of the present invention;
fig. 4 is a front view of the horizontal spacer of the solid hydrogen storage chamber of the present invention;
in the figure: (1) the hydrogen storage device comprises a gas inlet, (2) a first layer of hydrogen separation membrane, (3) a second layer of hydrogen separation membrane, (4) a vertical partition sheet of a solid hydrogen storage chamber, (4-1) a rectangular vent hole at the lower end of the vertical partition sheet of the solid hydrogen storage chamber, (5) a box body, (6) a horizontal partition sheet of the solid hydrogen storage chamber, (6-1) a rectangular vent hole of the horizontal partition sheet of the solid hydrogen storage chamber, (7) a gas outlet, (8) a low-purity hydrogen storage chamber, (9) a high-purity hydrogen storage chamber, (10) a solid hydrogen storage material, and (11) a solid hydrogen storage chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Example 1
The utility model provides an integrated device for high-purity hydrogen preparation and storage, includes air inlet (1), first layer hydrogen separation membrane (2), second floor hydrogen separation membrane (3), solid-state hydrogen storage room perpendicular spacing piece (4), box (5), solid-state hydrogen storage room horizontal spacing piece (6), gas outlet (7), low pure hydrogen apotheca (8), high-purity hydrogen apotheca (9), solid-state hydrogen storage material (10), solid-state hydrogen storage room (11). During operation, low-purity hydrogen enters a low-purity hydrogen storage chamber (8) through an air inlet (1), then sequentially passes through a first layer of hydrogen separation membrane (2) and a second layer of hydrogen separation membrane (3), is separated to form high-purity hydrogen and enters a high-purity hydrogen storage chamber (9), and then enters a solid hydrogen storage chamber (11) through a rectangular vent hole (4-1) at the lower end of a vertical partition sheet (4) of the solid hydrogen storage chamber, and is stored in a solid hydrogen storage material (10). When high-purity hydrogen is to be supplied to the outside, the high-purity hydrogen is released from the solid hydrogen storage material (10) by controlling the external conditions, passes through the rectangular vent hole (6-1) of the horizontal spacer (6) of the solid hydrogen storage chamber, and is supplied to the external load through the gas outlet (7).
In the figure 1, a first layer of hydrogen separation membrane (2) and a second layer of hydrogen separation membrane (3) are embedded in the inner wall of a box body (5), and the outer diameters of the first layer of hydrogen separation membrane (2) and the second layer of hydrogen separation membrane (3) are matched with the inner diameter of the box body (5). The inner wall of the box body (5) is embedded with a solid hydrogen storage chamber vertical spacing piece (4) and a solid hydrogen storage chamber horizontal spacing piece (6) in a welding mode, and a solid hydrogen storage material (10) is placed.
In fig. 2, an air inlet (1) and an air outlet (7) are welded to the front end and the rear end of the box body (5), respectively.
In fig. 3, the lower end of the vertical partition (4) of the solid hydrogen storage chamber is provided with 5 rectangular vent holes (4-1).
In fig. 4, the horizontal spacers (6) of the solid hydrogen storage chamber are provided with rectangular vent holes (6-1) which are uniformly distributed and 9 in number.
Example 2
The overall connection of this example is the same as that of example 1, except that different types of the first hydrogen separation membrane and the second hydrogen separation membrane are used, and thus the speed of hydrogen separation and the purity of separation can be controlled.
Example 3
The present embodiment is generally linked the same as embodiment 1, except that the amount and rate of hydrogen storage can be controlled by placing different kinds of solid-state hydrogen storage materials.
Example 4
The general link of the embodiment is the same as that of the embodiment 1, except that the lower end of the vertical partition of the solid hydrogen storage chamber and the rectangular vent holes of the horizontal partition of the solid hydrogen storage chamber are different in number, so that the gas circulation rate and the hydrogen storage speed in the box body can be controlled.
Example 5
The general link of the embodiment is the same as that of embodiment 1, except that the amount of the solid hydrogen storage material placed in the device can be controlled.
Claims (6)
1. The utility model provides an integrated device for high-purity hydrogen preparation and storage, includes air inlet (1), first layer hydrogen separation membrane (2), second floor hydrogen separation membrane (3), solid-state hydrogen storage room perpendicular spacing piece (4), box (5), solid-state hydrogen storage room horizontal spacing piece (6), gas outlet (7), low pure hydrogen apotheca (8), high-purity hydrogen apotheca (9), solid-state hydrogen storage material (10), solid-state hydrogen storage room (11), its characterized in that: the inner wall of box (5) inlays and is equipped with first layer hydrogen separation membrane (2) and second floor hydrogen separation membrane (3), the inner wall of box (5) adopts the welding mode to inlay and is equipped with solid-state hydrogen storage room perpendicular spacing piece (4) and solid-state hydrogen storage room horizontal spacing piece (6) to solid-state hydrogen storage material (10) have been placed, air inlet (1) and gas outlet (7) have been welded respectively to the front end and the rear end of box (5).
2. The integrated apparatus for high purity hydrogen gas production and storage according to claim 1, wherein: the inner wall of the box body (5) is embedded with a first layer of hydrogen separation membrane (2) and a second layer of hydrogen separation membrane (3), a low-purity hydrogen storage chamber (8) and a high-purity hydrogen storage chamber (9) are constructed, and the outer diameters of the first layer of hydrogen separation membrane (2) and the second layer of hydrogen separation membrane (3) are matched with the inner diameter of the box body (5).
3. The integrated apparatus for high purity hydrogen gas production and storage according to claim 1, wherein: the inner wall of the box body (5) is embedded with a solid hydrogen storage chamber vertical spacing piece (4) and a solid hydrogen storage chamber horizontal spacing piece (6) in a welding mode, a solid hydrogen storage chamber (11) is constructed, and a solid hydrogen storage material (10) is placed.
4. The integrated apparatus for high purity hydrogen gas production and storage according to claim 1, wherein: the box body (5) is a sealed cuboid, and an air inlet (1) and an air outlet (7) are welded at the front end and the rear end of the box body respectively.
5. The integrated apparatus for high purity hydrogen gas production and storage according to claim 1, wherein: the lower end of the vertical isolating sheet (4) of the solid hydrogen storage chamber is provided with 5 rectangular vent holes (4-1).
6. The integrated apparatus for high purity hydrogen gas production and storage according to claim 1, wherein: the horizontal isolating sheet (6) of the solid hydrogen storage chamber is provided with rectangular vent holes (6-1) which are uniformly distributed and 9 in number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120315794.6U CN215161006U (en) | 2021-02-04 | 2021-02-04 | Integrated device for preparing and storing high-purity hydrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120315794.6U CN215161006U (en) | 2021-02-04 | 2021-02-04 | Integrated device for preparing and storing high-purity hydrogen |
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| Publication Number | Publication Date |
|---|---|
| CN215161006U true CN215161006U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120315794.6U Active CN215161006U (en) | 2021-02-04 | 2021-02-04 | Integrated device for preparing and storing high-purity hydrogen |
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| CN (1) | CN215161006U (en) |
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2021
- 2021-02-04 CN CN202120315794.6U patent/CN215161006U/en active Active
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