CN219596606U - Internal irradiation type photocatalysis hydrogen production reactor - Google Patents
Internal irradiation type photocatalysis hydrogen production reactor Download PDFInfo
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- CN219596606U CN219596606U CN202320786078.5U CN202320786078U CN219596606U CN 219596606 U CN219596606 U CN 219596606U CN 202320786078 U CN202320786078 U CN 202320786078U CN 219596606 U CN219596606 U CN 219596606U
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- reactor shell
- sealing cover
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- side wall
- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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Abstract
The utility model discloses an internal irradiation type photocatalysis hydrogen production reactor, which comprises a reactor shell, wherein a first sub-sealing cover and a second sub-sealing cover are clamped on a main sealing cover and are positioned at a feed inlet and a lamp socket, a lamp post is connected to the side wall of the second sub-sealing cover, the lamp post is fixed by the arrangement of the second sub-sealing cover, the lamp post is convenient to install and replace, and the lamp post can be taken out by lifting the second sub-sealing cover, so that the operation is convenient; the lamp post is fixed at the middle part of the reactor shell, so that good light irradiation effect can be achieved on the reactants at the periphery; the side wall of the reactor shell is provided with an inner layer visual window, the side wall of the reactor shell is provided with a light blocking outer cover, the side wall of the light blocking outer cover is provided with an outer layer visual window, the inner layer visual window, the outer layer visual window and the light blocking outer cover are arranged under the condition of preventing the light source from leaking, and experimental staff can observe the reaction condition in the reactor shell through the outer layer visual window, so that light pollution is reduced to a large extent.
Description
Technical Field
The utility model relates to the technical field of reactors, in particular to an internal irradiation type photocatalytic hydrogen production reactor.
Background
So far, the efficiency of water photolysis by using the catalyst is very low, only 1% -2%. The technology of producing hydrogen energy by photolysis of water can prepare pure clean energy, so the catalyst has gained much attention in the field; the redox catalyst system for photolysis of water is mainly composed of two types, namely a semiconductor system and a metal complex system, wherein the semiconductor system is most studied, the semiconductor photocatalysis is similar to a photoelectrochemical cell in principle, fine photoelectrode particles can be regarded as being suspended in water as individual microelectrodes, and function like a photoanode, except that they are not separated as in the photoelectrochemical cell, and even the cathode is also envisaged on the same particle, and the reaction of water into hydrogen and oxygen takes place simultaneously. The existing photocatalysis reactor used in the laboratory has lower light utilization efficiency, the observation reaction window on the reactor body often causes transmission of an inner side light source, and light pollution exists, so that the internal irradiation type photocatalysis hydrogen production reactor is provided.
Disclosure of Invention
The utility model aims to provide an internal irradiation type photocatalytic hydrogen production reactor so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an interior illumination type photocatalysis hydrogen production reactor, includes the reactor shell, the upper end of reactor shell is open structure, the upper end opening part of reactor shell is provided with main closing cap, main closing cap is last to have seted up feed inlet and lamp house, the feed inlet is used for throwing water and corresponding catalyst, the lamp house is convenient for the entering or take out of lamp pole, main closing cap is last and be located feed inlet and lamp house department and all block has first branch closing cap and second branch closing cap, be connected with the lamp pole on the lateral wall of second branch closing cap, the setting of second branch closing cap is just to the lamp pole plays the fixed action, again is convenient for the installation and the change of lamp pole, through the lift-up second branch closing cap can take out the lamp pole, convenient operation, the diapire fixedly connected with seat groove of reactor shell, the bottom of lamp pole is located in the seat groove, the setting of the seat groove further plays a role in fixing the lamp post, water and a catalyst in the reactor shell are used for decomposing hydrogen and oxygen at the position of the middle part of the reactor shell under the illumination effect of the lamp post, the lamp post is fixed at the position of the middle part of the reactor shell and can play a good role in irradiating reactants at the periphery, the lamp post is provided with an outer layer protection sleeve and can be soaked in water, an inner layer visible window is arranged on the side wall of the reactor shell, a light blocking outer cover is arranged on the side wall of the reactor shell and positioned outside the inner layer visible window, an outer layer visible window is arranged on the side wall of the light blocking outer cover, the inner layer visible window and the outer layer visible window are positioned on the same horizontal plane, and an experimenter can observe the reaction condition in the reactor shell through the outer layer visible window under the condition of preventing the light source from leaking, the light pollution is reduced to a great extent.
Preferably, the light blocking outer cover comprises symmetrically arranged connecting plates, two cover bodies are fixedly connected between the connecting plates, connecting blocks are uniformly formed and connected at the upper end and the lower end of the connecting plates, connecting holes are formed in the connecting blocks, the connecting blocks and the connecting plates are fixed on the side wall of the reactor shell by using screws, so that the whole cover body is fixed, and the connecting plates and the cover bodies jointly play a role in preventing light leakage.
Preferably, the inside wall upper portion fixedly connected with braced frame of reactor shell, symmetrical fixedly connected with supports the thick stick on the braced frame, the lower extreme of supporting the thick stick rotates and is connected with the axis of rotation, the upper end of supporting the thick stick is provided with the drive axis of rotation pivoted motor, even fixedly connected with stirring rake in the axis of rotation drives axis of rotation and stirring rake through motor work to stir water and catalyst, increase hydrolysis reaction efficiency.
Preferably, a water level window is arranged on the side wall of the reactor shell and positioned at the lower side of the supporting frame, the water level window is in a strip shape, the water level window can observe the water level and is also the upper limit water level, and the excessive water in the reactor shell is prevented.
Preferably, the main sealing cover is connected with an exhaust pipe, and hydrogen and oxygen generated by the water splitting reaction are exhausted along the exhaust pipe, and hydrogen is obtained through subsequent separation of oxyhydrogen gas.
Preferably, the lower end of the reactor shell is fixedly connected with a supporting foot, and the supporting foot plays a supporting role on the reactor shell.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The reactor shell is arranged, the upper end of the reactor shell is of an opening structure, a main sealing cover is arranged at the opening of the upper end of the reactor shell, a feeding hole and a lamp socket are formed in the main sealing cover, a first sub sealing cover and a second sub sealing cover are clamped at the positions of the feeding hole and the lamp socket, the side wall of the second sub sealing cover is connected with a lamp post, the lamp post is fixed by the arrangement of the second sub sealing cover, the lamp post can be conveniently installed and replaced, and the lamp post can be taken out by lifting the second sub sealing cover, so that the operation is convenient;
(2) The bottom wall of the reactor shell is fixedly connected with a seat groove, the bottom end of the lamp post is positioned in the seat groove, the lamp post is further fixed by the arrangement of the seat groove, water and a catalyst in the reactor shell are subjected to hydrogen and oxygen at the water decomposition position under the illumination effect of the lamp post, and the lamp post is fixed at the middle part of the reactor shell and can play a good light irradiation effect on the reactants at the periphery;
(3) The reactor comprises a reactor shell, and is characterized in that an inner layer visible window is arranged on the side wall of the reactor shell, a light blocking outer cover is arranged on the side wall of the reactor shell and positioned outside the inner layer visible window, an outer layer visible window is arranged on the side wall of the light blocking outer cover, the inner layer visible window and the outer layer visible window are positioned on the same horizontal plane, and an experimenter can observe the reaction condition in the reactor shell through the outer layer visible window under the condition of preventing a light source from leaking.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a cross-sectional view of the inside of the reactor shell of the present utility model;
FIG. 3 is a top view of the inside of the reactor shell of the present utility model.
In the figure: 1-reactor shell, 2-main closing cap, 3-first minute closing cap, 4-second minute closing cap, 5-lamp pole, 6-seat groove, 7-light-blocking housing, 701-connecting plate, 702-cover body, 703-connecting block, 704-connecting hole, 8-outer visual window, 9-supporting frame, 10-supporting bar, 11-rotation axis, 12-motor, 13-stirring paddle, 14-water level window, 15-supporting leg, 16-blast pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides an interior illumination type photocatalysis hydrogen production reactor, includes reactor shell 1, the upper end of reactor shell 1 is open structure, reactor shell 1's upper end opening part is provided with main closing cap 2, set up material throwing mouth and lamp house on the main closing cap 2, the material throwing mouth is used for throwing water and corresponding catalyst, the lamp house is convenient for the entering or taking out of lamp house 5, main closing cap 2 is last and be located material throwing mouth and lamp house department joint has first minute closing cap 3 and second minute closing cap 4, be connected with lamp pole 5 on the lateral wall of second minute closing cap 4, the setting of second minute closing cap 4 is just right lamp pole 5 plays the fixed action, again be convenient for the installation and the change of lamp pole 5 can take out lamp pole 5 through the lift-up of second minute closing cap 4, convenient operation, reactor shell 1's diapire fixed connection has seat groove 6, lamp pole 5's bottom is located seat groove 6, the bottom is located the seat groove 6 just, and be located the inside and outside the same window 5 is located the outer layer of the visual window 7 of the visual window of the outer layer of the visual window 1 is set up, the visual window 7 is located the visual window of the outer layer of the visual window 1 is set up, the visual window is provided with the visual window 7 to the visual window of the visual window 1, the visual window is set up in the outer layer of the visual window 1, the visual window is provided with the visual window 7 on the visual window 1, the visual window 1 is provided with the visual window 1, the visual window is provided with the visual window 7, the experimenter can observe the reaction condition in the reactor shell 1 through the outer visual window 8, so that the light pollution is reduced to a large extent.
Specifically, the light blocking housing 7 includes symmetrically arranged connection plates 701, a housing 702 is fixedly connected between the two connection plates 701, connection plates 703 are integrally formed at the upper and lower ends of the connection plates 701, connection holes 704 are formed in the connection plates 703, the connection plates 703 and the connection plates 701 are fixed on the side wall of the reactor housing 1 by screws, so that the whole housing 702 is fixed, and the connection plates 701 and the housing 702 together play a role in preventing light leakage.
Specifically, the inside wall upper portion fixedly connected with braced frame 9 of reactor shell 1, symmetrical fixedly connected with supports thick stick 10 on the braced frame 9, the lower extreme rotation of supporting thick stick 10 is connected with axis of rotation 11, the upper end of supporting thick stick 10 is provided with the drive axis of rotation 11 pivoted motor 12, evenly fixedly connected with stirring rake 13 on the axis of rotation 11, work through motor 12, drives axis of rotation 11 and stirring rake 13 rotation to stir water and catalyst, increase hydrolysis reaction efficiency.
Specifically, a water level window 14 is disposed on the side wall of the reactor housing 1 and below the support frame 9, the water level window 14 is in a strip shape, and the water level window 14 can observe the water level and is also the upper limit water level, so as to prevent excessive water in the reactor housing 1.
Specifically, the main sealing cover 2 is connected with an exhaust pipe 16, and hydrogen and oxygen generated by the water splitting reaction are discharged along the exhaust pipe 16, and then hydrogen is obtained through subsequent separation of oxyhydrogen gas.
Specifically, the lower end of the reactor shell 1 is fixedly connected with a supporting leg 15, and the supporting leg 15 plays a supporting role on the reactor shell 1.
Working principle: the reactor shell 1 is arranged, the upper end of the reactor shell 1 is of an opening structure, a main sealing cover 2 is arranged at the opening of the upper end of the reactor shell 1, a feed opening and a lamp opening are arranged on the main sealing cover 2, the feed opening is used for feeding water and corresponding catalyst, the lamp opening is convenient for the entry or the removal of the lamp post 5, a first sub sealing cover 3 and a second sub sealing cover 4 are clamped at the feed opening and the lamp opening on the main sealing cover 2, the lamp post 5 is connected to the side wall of the second sub sealing cover 4, the lamp post 5 is fixed by the arrangement of the second sub sealing cover 4, the lamp post 5 can be conveniently installed and replaced by lifting the second sub sealing cover 4, the operation is convenient, the bottom wall of the reactor shell 1 is fixedly connected with a seat groove 6, the bottom end of the lamp post 5 is positioned in the seat groove 6, the lamp post 5 is further fixed by the arrangement of the seat groove 6, the water and the catalyst in the reactor shell 1 are subjected to the illumination effect of the lamp post 5, the hydrogen and the oxygen are dissolved in the water, the lamp post 5 is fixed at the middle position of the reactor shell 1, the good illumination effect can be achieved on the reactants at the periphery, the lamp post 5 is provided with an outer layer protection sleeve, the reactor shell 1 is provided with an inner layer visible window on the side wall, the outside of the inner layer visible window is provided with a light blocking outer cover 7, the side wall of the light blocking outer cover 7 is provided with an outer layer visible window 8, the inner layer visible window and the outer layer visible window 8 are positioned on the same horizontal plane, and under the condition of preventing the light source from leaking, an experimenter can observe the reaction condition in the reactor shell 1 through the outer layer visible window 8, so that the light pollution is reduced to a large extent.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. An internal irradiation type photocatalytic hydrogen production reactor comprises a reactor shell (1), and is characterized in that: the reactor is characterized in that the upper end of the reactor shell (1) is of an opening structure, a main sealing cover (2) is arranged at the opening of the upper end of the reactor shell (1), a feeding hole and a lamp socket are formed in the main sealing cover (2), a first sub sealing cover (3) and a second sub sealing cover (4) are clamped at the feeding hole and the lamp socket, a lamp post (5) is connected to the side wall of the second sub sealing cover (4), a seat groove (6) is fixedly connected to the bottom wall of the reactor shell (1), an inner layer visible window is arranged at the bottom end of the lamp post (5) in the seat groove (6), a light blocking outer cover (7) is arranged on the side wall of the reactor shell (1) and outside the inner layer visible window, an outer layer visible window (8) is arranged on the side wall of the outer cover (7), and the inner layer visible window and the outer layer visible window (8) are located on the same horizontal plane.
2. An internally illuminated photocatalytic hydrogen production reactor according to claim 1, characterized in that: the light blocking outer cover (7) comprises symmetrically arranged connecting plates (701), cover bodies (702) are fixedly connected between the two connecting plates (701), connecting blocks (703) are uniformly and integrally formed at the upper end and the lower end of each connecting plate (701), and connecting holes (704) are formed in the connecting blocks (703).
3. An internally illuminated photocatalytic hydrogen production reactor according to claim 2, characterized in that: the reactor is characterized in that a supporting frame (9) is fixedly connected to the upper portion of the inner side wall of the reactor shell (1), supporting bars (10) are symmetrically and fixedly connected to the supporting frame (9), rotating shafts (11) are rotatably connected to the lower ends of the supporting bars (10), motors (12) for driving the rotating shafts (11) to rotate are arranged at the upper ends of the supporting bars (10), and stirring paddles (13) are uniformly and fixedly connected to the rotating shafts (11).
4. An internally illuminated photocatalytic hydrogen production reactor according to claim 3, characterized in that: the side wall of the reactor shell (1) and the lower side of the supporting frame (9) are provided with water level windows (14), and the water level windows (14) are strip-shaped.
5. An internally illuminated photocatalytic hydrogen production reactor according to any one of claims 1-4, characterized in that: an exhaust pipe (16) is connected to the main sealing cover (2).
6. An internally illuminated photocatalytic hydrogen production reactor according to any one of claims 1-4, characterized in that: the lower end of the reactor shell (1) is fixedly connected with a supporting leg (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320786078.5U CN219596606U (en) | 2023-04-11 | 2023-04-11 | Internal irradiation type photocatalysis hydrogen production reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320786078.5U CN219596606U (en) | 2023-04-11 | 2023-04-11 | Internal irradiation type photocatalysis hydrogen production reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219596606U true CN219596606U (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320786078.5U Active CN219596606U (en) | 2023-04-11 | 2023-04-11 | Internal irradiation type photocatalysis hydrogen production reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219596606U (en) |
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2023
- 2023-04-11 CN CN202320786078.5U patent/CN219596606U/en active Active
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