Hydrolysis hydrogen production reactor

Abstract

The application relates to the technical field of hydrolysis hydrogen production, and particularly discloses a hydrolysis hydrogen production reaction device, which comprises a charging mechanism and a vibrating mechanism, the charging mechanism comprises a charging rack, a control piece and a trigger piece, the charging rack is installed in a reaction tank, the control piece is connected to the bottom of the charging rack, and the trigger piece is connected to the reaction tank; the control piece comprises a water passing shell, a lifting column and an elastic part one, the water passing shell is connected to the charging rack, the lifting column is connected to the water passing shell through the elastic part one, the lifting column penetrates through the bottom of the charging rack, and a water passing groove is arranged on the lifting column; the vibrating mechanism comprises a fixing part, an elastic supporting piece, a lifting frame, a filter screen two, a stop part and an elastic part four, the elastic supporting piece is connected to the lifting column, the filter screen two is connected to the lifting frame, the lifting frame is installed on the elastic supporting piece, and the stop part is connected to the fixing part through the elastic part four; the hydrolysis hydrogen production reaction device can reduce the contact area between aluminum hydroxide precipitates and aluminum hydride solid particles.

Description

Technical Field

[0001] This invention relates to the field of hydrogen production technology by water electrolysis, and specifically to a hydrogen production reaction device by water electrolysis. Background Technology

[0002] Hydrogen, as a green and clean secondary renewable energy source, cannot be directly obtained from nature. It must be obtained from hydrogen-containing compounds such as water, coal, and natural gas. In addition to the relatively convenient method of producing hydrogen through water electrolysis, the industry is currently using some other new green hydrogen production technologies, such as solid metal water electrolysis and photocatalytic water electrolysis. These technologies have attracted more attention because they have the characteristics of zero power consumption and zero energy consumption, requiring no additional energy consumption. Among them, solid metal water electrolysis has the advantages of large hydrogen production, fast hydrogen production rate, and high hydrogen purity, making it easier to apply to various hydrogen application scenarios and more suitable for various environments.

[0003] Chinese patent application CN119656984A discloses an externally loaded hydrolysis hydrogen production device, including a water tank and a hydrogen production reaction tank. The water tank is connected to the hydrogen production reaction tank via a water inlet. A material tank connected to the hydrogen production reaction tank is disposed above the hydrogen production reaction tank. A hydrogen purification tank is disposed on one side of the hydrogen production reaction tank and is connected to the hydrogen production reaction tank via pipeline A. A buffer gasbag tank is disposed above the hydrogen purification tank and is connected to the hydrogen purification tank via a vertical pipeline. A filter and a dryer are sequentially connected to the vertical pipeline via a horizontal pipeline with a switch valve.

[0004] During use, hydrogen enters the buffer bladder, inflating it until the top of the bladder presses against the bottom tray. This compresses the spring, causing the top of the switch post to enter the hemispherical groove, blocking the vent and disconnecting the buffer bladder from the outside. Once the hydrogen is released, the bladder no longer presses against the spring-loaded valve, opening the vent and allowing outside air to enter and balance the pressure. When the hydrogen volume is low, the pressure is not high enough to cause the bladder to inflate and trigger the spring-loaded valve to close. Within this hydrogen volume range, the spring-loaded valve remains open, allowing outside air to freely enter and exit the buffer bladder. When hydrogen is added, the bladder inflates, releasing air from the bladder through the spring-loaded valve.

[0005] However, the above-mentioned patent application documents also have the following shortcomings: when aluminum hydride solid particles are put into water to produce hydrogen gas after reacting with water, white colloidal aluminum hydroxide precipitate will also be produced after the aluminum hydride solid particles react with water. Moreover, the white colloidal aluminum hydroxide precipitate can easily cover the surface of unreacted aluminum hydride solid particles to form a physical barrier, which isolates the aluminum hydride solid particles from water, thereby affecting the hydrogen production efficiency. Summary of the Invention

[0006] This invention provides a hydrolysis hydrogen production apparatus, which aims to solve the problem in related technologies where the reaction of aluminum hydride solid particles with water produces a white, colloidal aluminum hydroxide precipitate, thus isolating the aluminum hydride solid particles from the water and affecting the efficiency of hydrogen production.

[0007] The hydrolysis hydrogen production apparatus of the present invention includes a reaction tank, a charging mechanism, and a vibration mechanism. The charging mechanism is installed inside the reaction tank and includes a charging rack, a control component, and a trigger component. The charging rack is installed inside the reaction tank, the control component is connected to the bottom of the charging rack, and the trigger component is connected to the reaction tank. The control component includes a water passage shell, a lifting column, and an elastic part. The water passage shell is connected inside the charging rack, and the lifting column is connected to the water passage shell through the elastic part. The lifting column passes through the bottom of the charging rack and has a water passage groove. The vibration mechanism... The mechanism includes a fixed part, an elastic support, a lifting frame, a second filter screen, a stop part, and a fourth elastic part. The fixed part is connected inside the loading frame, the elastic support is connected to the lifting column, and the second filter screen is connected to the lifting frame to support aluminum hydride solid particles. The lifting frame is mounted on the elastic support. The stop part is connected to the fixed part through the fourth elastic part. After the stop part stops the lifting frame, it can compress the elastic support. After the elastic support can no longer be compressed, the lifting frame can push and pass over the stop part, so that the lifting frame drives the second filter screen to quickly reset.

[0008] Beneficial effects: During hydrogen production, solid aluminum hydride particles are placed into a loading rack and supported by a filter screen on a lifting frame. The loading rack containing the solid aluminum hydride particles is then installed into the reaction vessel. A trigger is activated, causing the lifting column to move upwards and compress the elastic part, while simultaneously connecting the water channel to the loading rack. Water from the reaction vessel can then enter the loading rack through the water channel, causing the water and solid aluminum hydride particles to react and form hydrogen gas and a white, gelatinous aluminum hydroxide precipitate. As the lifting column moves upwards, it drives the elastic support component upwards, which in turn drives the lifting frame upwards. The lifting frame stops when it passes the stop section, compressing the elastic support component. Once the elastic support component can no longer be compressed, the lifting frame pushes the stop section, causing it to move and compress the elastic part. After the lifting frame passes the stop section, the elastic support component pushes the lifting frame upwards and resets it, releasing the solid aluminum hydride particles. The particles are thrown upwards, and collisions occur during both the upward and downward movement of the aluminum hydride solid particles, causing some aluminum hydroxide precipitate to separate from the aluminum hydride solid particles. As the lifting column moves downwards, it drives the elastic support component downwards. When the lifting frame passes the stop section, it is blocked and stopped, compressing the elastic support component. After the elastic support component can no longer be compressed, the lifting frame can push the stop section, causing it to move and compress the elastic component. After the lifting frame passes the stop section, the elastic support component can push the lifting frame to quickly move downwards and reset, causing the aluminum hydride solid particles to fall and collide. At the same time, the flowing water entering from below the loading rack pushes the aluminum hydroxide precipitate attached to the aluminum hydride solid particles, causing the aluminum hydroxide precipitate to float upwards in the water, reducing the contact area between the aluminum hydroxide precipitate and the aluminum hydride solid particles, and reducing the impact of the aluminum hydroxide precipitate on the hydrogen production efficiency.

[0009] Preferably, the stopping part is inserted into the fixing part, the elastic part is connected between the fixing part and the stopping part, one end of the stopping part extends out of the fixing part, and the part of the stopping part extending out of the fixing part is triangular in shape.

[0010] Its effect is that the part extending from the stop part to the fixed part is triangular in shape, so that the lifting frame can pass over the stop part.

[0011] Preferably, the elastic support includes an upper support, a lower support, a vertical rod, a second elastic part, and a third elastic part. The upper support is connected to the lifting column, the vertical rod is connected between the upper support and the lower support, the lifting frame is located between the upper support and the lower support, the vertical rod passes through the lifting frame and is slidably connected to it, the second elastic part is connected between the lower support and the lifting frame, and the third elastic part is connected between the upper support and the lifting frame.

[0012] Its effect is that the second and third elastic parts can be compressed when the elastic support moves up and down respectively, thereby providing power for the rapid movement of the lifting frame after it passes the stop.

[0013] Preferably, the elastic support further includes an abutment portion connected to the lifting frame, with both the bottom and top of the abutment portion penetrating the lifting frame.

[0014] Its effect is that the abutting part can contact the top of the lower support part after the upper and lower support parts move up a certain distance, so as to stop the compression of the elastic part two, thereby allowing the lifting frame to push the stop part when it continues to move up. The abutting part can also contact the bottom of the upper support part after the upper and lower support parts move down a certain distance, so as to stop the compression of the elastic part three, thereby allowing the lifting frame to push the stop part when it continues to move down.

[0015] Preferably, the elastic support further includes a shielding strip, which is an elastic strip. The shielding strip includes an upper shielding part and a lower shielding part. The upper shielding part is connected between the upper support part and the lifting frame, and the lower shielding part is connected between the lifting frame and the lower support part. The vertical rod is located inside the upper shielding part and the lower shielding part. The second elastic part is located inside the lower shielding part, the third elastic part is located inside the upper shielding part, and the abutting part is located inside the shielding strip.

[0016] Its effect is that the shielding strip can shield the contact part, the second elastic part and the third elastic part to prevent the aluminum hydride solid particles from affecting the operation of the elastic support.

[0017] Preferably, it also includes a separating mechanism, which includes a driving component, a connecting arm, a fixed frame, an arc-shaped rod, a moving part, a blocking component, and a filter cloth. The fixed frame is connected inside the loading rack, the connecting arm is connected inside the loading rack, the arc-shaped rod is connected inside the loading rack, the moving part is limited and slidably connected inside the fixed frame, the arc-shaped rod passes through the moving part and is slidably connected to it, the filter cloth is connected between the moving part and the connecting arm, the driving component is connected between the moving part and the upper support part, and the blocking component is connected to the moving part.

[0018] Its effect is that the moving part can be driven to move closer to or away from the connecting arm by the driving component, thereby folding or unfolding the filter cloth three so as to separate some of the aluminum hydroxide precipitate from the aluminum hydride solid particles through the filter cloth three.

[0019] Preferably, the driving component includes a pushing part, an elastic part 5, and a long rod. The pushing part is connected to the upper support part, the elastic part 5 is connected between the moving part and the connecting arm, and the long rod is connected to the moving part.

[0020] Preferably, the pushing part is provided with an inclined arc-shaped surface.

[0021] Preferably, the blocking component includes a connecting seat, a blocking part, a connecting shaft, a rubber roller, a rubber pad, and a limiting rod. The connecting seat is connected to the top of the moving part, the blocking part is rotatably connected to the connecting seat through the connecting shaft, the rubber roller is connected to the connecting shaft, the rubber pad is embedded in the top of the fixed frame, the rubber roller and the rubber pad are in close contact, the limiting rod is connected to the blocking part, the connecting seat is provided with a limiting groove, and the limiting rod is slidably connected in the limiting groove.

[0022] Preferably, the limiting groove is arc-shaped and is coaxial with the connecting shaft.

[0023] The beneficial effects of this invention are: 1. When the lifting column moves up and down, it can drive the elastic support to move up and down. During this process, the movement of the lifting frame is hindered by the stop part, so that the elastic support is compressed when it continues to move. At this time, the elastic support can no longer be compressed under the obstruction of the abutment part. The elastic support can drive the lifting frame past the stop part and make the lifting frame quickly return to its original position. During the rapid return of the lifting frame, aluminum hydride solid particles will collide, thereby separating aluminum hydroxide precipitate from aluminum hydride solid particles, reducing the contact area between aluminum hydroxide precipitate and aluminum hydride solid particles, and reducing the impact of aluminum hydroxide precipitate on hydrogen production efficiency.

[0024] 2. When the second drive source is activated, it drives the second worm gear to rotate, which in turn drives the second worm gear to mesh with the second worm wheel, thereby driving the rotating shaft to rotate. This causes the rotating shaft to drive the rotating part to rotate and trigger the control component, allowing water in the tank to enter the loading rack and react with the aluminum hydride solid particles in the loading rack to generate hydrogen. At this time, the speed at which the rotating part rotates is driven by the rotating shaft can control the triggering time of the control component, thereby controlling the amount of water entering the loading rack and improving the safety of hydrogen production.

[0025] 3. When the upper support moves upward, it drives the pushing part to move upward. After the pushing part contacts the long rod, it continues to move upward. The pushing part pushes the long rod so that the long rod drives the moving part to move towards the connecting arm and compresses the elastic part five and folds the filter cloth three. When the upper support moves downward, the elastic part five pushes the moving part to move away from the connecting arm so as to unfold the filter cloth three. The filter cloth three separates and blocks some of the aluminum hydroxide precipitate, further reducing the contact area between the aluminum hydroxide precipitate and the aluminum hydride solid particles.

[0026] 4. When the moving part moves toward the connecting arm, the blocking part remains vertical, thereby blocking the aluminum hydroxide precipitate on filter cloth three and preventing the aluminum hydroxide precipitate on filter cloth three from passing the moving part. When the moving part moves away from the connecting arm, the blocking part can rotate 80 degrees, and the end of the blocking part away from the moving part is higher than the end near the moving part. The moving part continues to move away from the connecting arm until it contacts the other side wall of the loading rack. The blocking part first contacts the side wall of the loading rack. As the moving part continues to move away from the connecting arm, the blocking part is blocked by the side wall of the loading rack and rotates in the opposite direction. At the same time, the limiting rod moves and resets in the limiting groove so that the aluminum hydroxide precipitate on filter cloth three can be blocked again when the moving part moves toward the connecting arm. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the main structure of the present invention.

[0028] Figure 2 This is a three-dimensional structural diagram of the present invention.

[0029] Figure 3 This is a schematic diagram of the front cross-sectional structure of the present invention.

[0030] Figure 4 This is a three-dimensional structural diagram of the mounting frame and loading mechanism of the present invention.

[0031] Figure 5 This is a cross-sectional structural diagram of the loading mechanism of the present invention.

[0032] Figure 6 This is a top view of the vibration mechanism of the present invention.

[0033] Figure 7 This is a cross-sectional structural diagram of the control component and vibration mechanism of the present invention.

[0034] Figure 8 This is the invention Figure 7 A magnified structural diagram of point A in the middle.

[0035] Figure 9 This is a three-dimensional structural diagram of the loading mechanism, vibration mechanism, and separation mechanism of the present invention.

[0036] Figure 10 This is a three-dimensional structural diagram of the separating mechanism of the present invention.

[0037] Figure 11 This is a cross-sectional structural diagram of the blocking member of the present invention.

[0038] Figure label: 1. Reaction vessel; 11. Frame; 12. Tank body; 13. Top cover; 14. Drive source one; 15. Worm gear one; 16. Lead screw; 17. Worm wheel one; 18. Guide shell; 19. Mounting frame; 2. Loading mechanism; 21. Loading rack; 22. Control components; 221. Water passage shell; 222. Lifting column; 223. Elastic part one; 224. Water passage trough; 23. Rotating shaft; 24. Rotating part; 241. Inclined surface; 25. Drive source two; 26. Worm gear two; 27. Worm wheel two; 28. Filter screen one; 3. Vibration mechanism; 31. Fixing part; 32. Elastic support component; 321. Upper support part; 32 2. Lower support part; 323. Shielding strip; 324. Vertical rod; 325. Elastic part two; 326. Elastic part three; 327. Abutting part; 33. Lifting frame; 34. Filter screen two; 35. Stopping part; 36. Elastic part four; 4. Separating mechanism; 41. Pushing part; 42. Connecting arm; 43. Fixing frame; 44. Arc rod; 45. Moving part; 46. Elastic part five; 47. Long rod; 48. Blocking component; 481. Connecting seat; 482. Blocking part; 483. Connecting shaft; 484. Rubber roller; 485. Rubber pad; 486. Limiting rod; 487. Limiting groove; 49. Filter cloth three. Detailed Implementation

[0039] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0040] like Figures 1 to 11 As shown, the hydrolysis hydrogen production apparatus of the present invention includes a reaction tank 1, a loading mechanism 2, a vibration mechanism 3, and a separating mechanism 4. The loading mechanism 2 is placed inside the reaction tank 1, which contains water. The loading mechanism 2 is used to hold aluminum hydride solid particles and can control the contact between a set amount of water and the aluminum hydride solid particles, thereby controlling the amount of hydrogen generated. The vibration mechanism 3 is connected inside the loading mechanism 2 and can vibrate the aluminum hydride solid particles inside the loading mechanism 2, reducing the contact area between the white colloidal aluminum hydroxide precipitate generated by the reaction of aluminum hydride solid particles with water and the unreacted aluminum hydride solid particles, thus reducing the impact of aluminum hydroxide precipitate on hydrogen production efficiency. The separating mechanism 4 is connected to multiple loading mechanisms 2 and can separate some aluminum hydroxide precipitate from aluminum hydride solid particles, further reducing the impact of aluminum hydroxide precipitate on hydrogen production efficiency.

[0041] like Figures 1 to 3As shown, the reaction vessel 1 includes a frame 11, a tank 12, a top cover 13, a drive source 14, a worm gear 15, a lead screw 16, a worm wheel 17, a guide shell 18, and a mounting bracket 19. The tank 12 is connected to the frame 11 and can hold water. The top cover 13 is located on the top of the tank 12 and can seal the top of the tank 12. A water supply pipe is connected to the tank 12 and is connected to an external water supply device (the external water supply device is existing technology and is not shown in the figure, so it will not be described in detail here). Activating the external water supply device can deliver water into the tank 12 through the water supply pipe. Two gas supply pipes are connected to the top of the top cover 13, which can deliver hydrogen to the gas storage device and the user, respectively. The drive source 14 is connected to the frame 11. The drive source 14 is... The motor and worm gear 15 are connected to the output end of the drive source 14. The guide shell 18 is connected to the frame 11. The lead screw 16 is rotatably connected inside the guide shell 18. The worm wheel 17 is connected to the top of the lead screw 16 and meshes with the worm gear 15. The top cover 13 is threaded to the lead screw 16 and is slidably connected to the guide shell 18. When the drive source 14 is started, the worm gear 15 is driven to rotate. The worm gear 15 and the worm wheel 17 mesh to drive the lead screw 16 to rotate. When the lead screw 16 rotates, it can drive the top cover 13 to move up and down under the guidance of the guide shell 18, thereby opening or closing the top of the tank 12. The mounting bracket 19 is placed inside the tank 12, and the top edge of the mounting bracket 19 rests inside the tank 12. The mounting bracket 19 can support and fix the loading mechanism 2.

[0042] Start the drive source 14 to drive the worm gear 15 to rotate. The worm gear 15 meshes with the worm wheel 17 to drive the lead screw 16 to rotate. When the lead screw 16 rotates, it can drive the top cover 13 to move upward under the guidance of the guide shell 18, thereby opening the top of the tank 12. Then, the loading mechanism 2 containing aluminum hydride solid particles is placed into the mounting frame 19. Then, start the drive source 14 again to drive the top cover 13 to move downward, thereby sealing the top of the tank 12.

[0043] like Figures 1 to 5As shown, the loading mechanism 2 includes a loading rack 21, a control component 22, a trigger component, and a filter screen 28. The loading rack 21 has a fan-shaped material holding space and is inserted into the mounting frame 19. The bottom of the loading rack 21 is in contact with the inner bottom wall of the mounting frame 19. The filter screen 28 is connected to the bottom of the loading rack 21. The filter screen 28 can prevent excessive water from being carried out when the loading rack 21 is removed from the mounting frame 19 and the aluminum hydride solid particles are replaced. The control component 22 is connected to the bottom of the loading rack 21 and penetrates the bottom of the mounting frame 19. The control component 22 can control the amount of water entering the loading rack 21. The trigger component includes a rotating shaft 23, a rotating part 24, a second drive source 25, and a volute. Rod 26, worm gear 27, and shaft 23 are rotatably connected to frame 11. Lead screw 16 is hollow, and its inner diameter is equal to the outer diameter of shaft 23. The bottom end of shaft 23 passes through lead screw 16 and mounting bracket 19 in sequence. Shaft 23 and lead screw 16 are coaxially arranged. Rotating part 24 is connected to the bottom end of shaft 23. When shaft 23 rotates, it can drive rotating part 24 to rotate, so that rotating part 24 triggers control element 22, allowing water to enter the loading rack 21. Drive source 25 is connected to frame 11. Drive source 25 is a motor. Worm gear 26 is connected to the output end of drive source 25. Worm gear 27 is connected to the top end of shaft 23. Worm gear 26 and worm gear 27 are meshed together.

[0044] The start-up drive source 25 drives the worm gear 26 to rotate, so that the worm gear 26 meshes with the worm wheel 27 for transmission. When the worm wheel 27 rotates, it drives the rotating shaft 23 to rotate, which in turn drives the rotating part 24 to rotate and triggers the control element 22. This allows the water in the tank 12 to enter the loading rack 21 and react with the aluminum hydride solid particles in the loading rack 21 to generate hydrogen. At this time, the speed at which the rotating part 24 rotates driven by the rotating shaft 23 can control the triggering time of the control element 22, thereby controlling the amount of water entering the loading rack 21 and improving the safety of hydrogen production.

[0045] Continue to refer to Figures 1 to 5As shown, the control component 22 includes a water-passing shell 221, a lifting column 222, and an elastic part 223. The water-passing shell 221 is connected to the inner bottom wall of the loading rack 21. The lifting column 222 is movably connected inside the water-passing shell 221, and its top and bottom both penetrate the water-passing shell 221. The elastic part 223 is connected between the lifting column 222 and the water-passing shell 221. The elastic part 223 is a compression spring used to drive the lifting column 222 to reset. An opening is provided at the lower outer end of the water-passing shell 221. A water-passing groove 224 is provided on the outer side of the lifting column 222. The water-passing groove 224 is located below the loading rack 21. An inclined surface 241 is provided on the rotating part 24, allowing the rotating part 24 to pass through the inclined surface 241 when rotating. 1. Push the lifting column 222 upward and compress the elastic part 223. After the lifting column 222 moves upward so that the water channel 224 extends into the water shell 221, the water in the tank 12 can enter the water shell 221 through the water channel 224 and enter the loading rack 21 through the water outlet on the water shell 221. This allows the water to come into contact with the aluminum hydride solid particles and perform hydrogen production. After the rotating part 24 separates from the lifting column 222, the elastic part 223 pushes the lifting column 222 downward to reset. After the water channel 224 on the lifting column 222 disengages from the loading rack 21, the water in the tank 12 no longer enters the loading rack 21, thereby controlling the amount of water entering the loading rack 21.

[0046] like Figures 5 to 8 As shown, the vibration mechanism 3 includes a fixed part 31, an elastic support 32, a lifting frame 33, a second filter screen 34, a stop part 35, and a fourth elastic part 36. The fixed part 31 is connected inside the loading rack 21, the elastic support 32 is connected to the lifting column 222, the lifting frame 33 is mounted on the elastic support 32, the second filter screen 34 is connected to the lifting frame 33 and is used to support aluminum hydride solid particles, the stop part 35 is inserted into the fixed part 31, and the fourth elastic part 36 is connected between the fixed part 31 and the stop part 35. The fourth elastic part 36 is a compression spring used to drive the stop part 35 to reset. One end of the stop part 35 extends out of the fixed part 31, and the part of the stop part 35 extending out of the fixed part 31 is triangular in shape.

[0047] Continue to refer to Figures 5 to 8As shown, the elastic support 32 includes an upper support 321, a lower support 322, a shielding strip 323, a vertical rod 324, a second elastic part 325, a third elastic part 326, and an abutment part 327. The upper support 321 is connected to the lifting column 222, and the lower support 322 is located below the upper support 321. The lifting frame 33 is located between the upper support 321 and the lower support 322. The vertical rod 324 connects the upper support 321 and the lower support 322, passes through the lifting frame 33, and is slidably connected to it. The second elastic part 325 and the third elastic part 326 are both springs. The second elastic part 325 is connected between the lower support 322 and the lifting frame 33. Between the upper support 321 and the lifting frame 33, the elastic part 326 is connected to the upper support 321 and the lifting frame 33. The shielding band 323 is frame-shaped and is an elastic band. The shielding band 323 includes an upper shielding part and a lower shielding part. The upper shielding part is connected between the upper support 321 and the lifting frame 33, and the lower shielding part is connected between the lifting frame 33 and the lower support 322. The vertical rod 324 is located inside the upper shielding part and the lower shielding part. The elastic part 325 is located inside the lower shielding part, and the elastic part 326 is located inside the upper shielding part. The abutment part 327 is connected to the lifting frame 33, and the bottom and top of the abutment part 327 both penetrate the lifting frame 33. The abutment part 327 is located inside the shielding band 323.

[0048] When the lifting column 222 moves upward, it drives the upper support part 321 to move upward, so that the elastic support member 32 drives the lifting frame 33 to move upward. At this time, the water in the tank 12 is transported into the loading rack 21 through the water channel 224. During the upward movement of the lifting frame 33, it is blocked by the stop part 35 and stops moving. When the elastic support member 32 continues to move upward, the lifting frame 33 compresses the elastic part 325 and stretches the upper blocking part. After the bottom of the abutment part 327 contacts the lower support part 322, the elastic support member 32 continues to move upward, which can push the lifting frame 33 to move upward. This causes the lifting frame 33 to push the stop part 35, and push the stop part 35 into the fixed part 31 and compress the elastic part 4 36. After the lifting frame 33 passes the stop part 35, the stop part 35 is reset by the elastic part 4 36. The lifting frame 33 is pushed up quickly by the elastic part 2 325 and the upper shield. The aluminum hydride solid particles are thrown up by the filter screen 2 34. The aluminum hydride solid particles collide when they are thrown up and fall, thereby separating some aluminum hydroxide precipitate from the aluminum hydride solid particles. When the lifting column 222 moves downward, it drives the upper support part 321 to move downward, so that the elastic support member 32 drives the lifting frame 33 to move downward. During the downward movement of the lifting frame 33, it is blocked by the stop part 35 and stops moving. At this time, the elastic support member 32 continues to move downward, so that the lifting frame 33 compresses the elastic part 326 and stretches the lower blocking part. After the top of the abutment part 327 contacts the bottom of the upper support part 321, the downward movement of the elastic support member 32 can push the lifting frame 33 to continue to move downward, so that the lifting frame 33 pushes the stop part 35 and pushes the stop part 35 into the fixed part 31 and compresses the elastic part 36. After the lifting frame 33 passes the stop part 35, the elastic part 36 drives the stop part 35. Upon resetting, the elastic part 326 and the lower shielding part push the lifting frame 33 to move down quickly, causing the filter screen 34 to separate rapidly from the aluminum hydride solid particles. At this time, the aluminum hydride solid particles have completely entered the water in the loading rack 21. During the fall of the aluminum hydride solid particles, collisions occur, and at the same time, the flowing water entering from below the loading rack 21 pushes the aluminum hydroxide precipitate attached to the aluminum hydride solid particles, causing the aluminum hydroxide precipitate to float upward in the water, further separating some of the aluminum hydroxide precipitate from the aluminum hydride solid particles, reducing the contact area between the aluminum hydroxide precipitate and the aluminum hydride solid particles, and reducing the impact of the aluminum hydroxide precipitate on the hydrogen production efficiency.

[0049] like Figure 5 , Figures 9 to 11 As shown, the separating mechanism 4 includes a driving component, a connecting arm 42, a fixed frame 43, an arc-shaped rod 44, a moving part 45, a blocking component 48, and a filter cloth 49. The pushing part 41 is connected to the upper support part 321. The fixed frame 43 is connected inside the loading rack 21. The connecting arm 42 is connected inside the loading rack 21 and contacts the side wall of the loading rack 21. The arc-shaped rod 44 is connected inside the loading rack 21. The moving part 45 is slidably connected to the fixed frame 43, and the arc-shaped rod 44 passes through the moving part 45 and is slidably connected to it. The filter cloth 49 is connected between the moving part 45 and the connecting arm 42 to block some of the aluminum hydroxide precipitate. The driving component is connected to... Between the moving part 45 and the upper support part 321, a blocking member 48 is used to drive the moving part 45 closer to or away from the connecting arm 42, thereby folding or unfolding the filter cloth 3 49. The blocking member 48 is connected to the moving part 45. When the moving part 45 is close to the connecting arm 42, the blocking member 48 can block the aluminum hydroxide precipitate on the filter cloth 3 49 to prevent the aluminum hydroxide precipitate from crossing the moving part 45 and falling back onto the surface of the aluminum hydride solid particles below. The blocking member 48 can also flip when the moving part 45 is away from the connecting arm 42 so that when the vibration mechanism 3 moves down to reset, the part of the aluminum hydroxide precipitate separated from the aluminum hydride solid particles can be blocked by the filter cloth 3 49.

[0050] Continue to refer to Figure 5 , Figures 9 to 11As shown, the driving component includes a pushing part 41, an elastic part 46, and a long rod 47. The pushing part 41 is connected to the upper support part 321 and has an inclined arc-shaped surface. The elastic part 46 is a spring and is connected between the moving part 45 and the connecting arm 42. The long rod 47 is connected to the moving part 45.

[0051] When the upper support 321 moves upward, it drives the pushing part 41 to move upward. After the pushing part 41 contacts the long rod 47, it continues to move upward. The inclined arc surface on the pushing part 41 can push the long rod 47, so that the long rod 47 drives the moving part 45 to move towards the connecting arm 42 and compresses the elastic part 46, thereby folding the filter cloth 49. When the upper support 321 moves downward, the elastic part 46 pushes the moving part 45 to move away from the connecting arm 42, so that the filter cloth 49 gradually unfolds and the filter cloth 49 separates and blocks some of the aluminum hydroxide precipitate.

[0052] Continue to refer to Figure 5 , Figures 9 to 11 As shown, the blocking member 48 includes a connecting seat 481, a blocking part 482, a connecting shaft 483, a rubber roller 484, a rubber pad 485, and a limiting rod 486. The connecting seat 481 is connected to the top of the moving part 45. The blocking part 482 is rotatably connected to the connecting seat 481 via the connecting shaft 483. The rubber roller 484 is connected to the connecting shaft 483. The rubber pad 485 is embedded in the top of the fixing frame 43, and the rubber roller 484 and the rubber pad 485 are in close contact, so that the moving part 45 moves towards or away from the connecting seat 481. When the connecting arm 42 moves in a certain direction, the rubber roller 484 can roll on the rubber pad 485, thereby causing the connecting shaft 483 to rotate and drive the blocking part 482 to flip. The limiting rod 486 is connected to the blocking part 482. The connecting seat 481 is provided with a limiting groove 487. The limiting groove 487 is arc-shaped and is coaxial with the connecting shaft 483. The limiting rod 486 is slidably connected in the limiting groove 487. The flipping angle of the blocking part 482 can be controlled by the limiting rod 486 and the limiting groove 487.

[0053] When the moving part 45 moves toward the connecting arm 42, the limiting groove 487 blocks the limiting rod 486, preventing the rubber roller 484 from rolling on the rubber pad 485. This keeps the blocking part 482 vertical, thus blocking the aluminum hydroxide precipitate on the filter cloth 49 and preventing it from crossing the moving part 45. When the moving part 45 moves away from the connecting arm 42, the rubber roller 484 can rotate on the rubber pad 485, causing the connecting shaft 483 to rotate the blocking part 482 and the limiting rod 486 to slide within the limiting groove 487. After the limiting rod 486 slides to the end of the limiting groove 487, the limiting groove 487 blocks the limiting rod 486, preventing the rubber roller 484 from rolling. Rolling on the rubber pad 485, the blocking part 482 stops flipping. At this time, the flipping angle of the blocking part 482 is 80 degrees, and the end of the blocking part 482 away from the moving part 45 is higher than the end near the moving part 45. The moving part 45 continues to move away from the connecting arm 42 until the moving part 45 contacts the other side wall of the loading rack 21. During this process, the blocking part 482 first contacts the side wall of the loading rack 21. As the moving part 45 continues to move away from the connecting arm 42, the blocking part 482 is blocked by the side wall of the loading rack 21 and flips in the opposite direction. At the same time, the limiting rod 486 moves and resets in the limiting groove 487 so that when the moving part 45 moves towards the connecting arm 42 again, it can block the aluminum hydroxide precipitate on the filter cloth 3 49.

[0054] Working principle: The loading mechanism 2 containing aluminum hydride solid particles is placed in the mounting frame 19. The aluminum hydride solid particles are supported by the filter screen 34 on the lifting frame 33. The drive source 14 is started to drive the worm gear 15 to rotate. The worm gear 15 meshes with the worm wheel 17 to drive the lead screw 16 to rotate. When the lead screw 16 rotates, it can drive the top cover 13 to move downward under the guidance of the guide shell 18, thereby sealing the top of the tank 12 and making the top of the loading rack 21 contact the bottom of the top cover 13 to fix the loading rack 21.

[0055] The external water supply equipment can be activated to deliver water into tank 12 through the water pipe.

[0056] The start-up drive source 25 drives the worm gear 26 to rotate, so that the worm gear 26 meshes with the worm wheel 27 for transmission. When the worm wheel 27 rotates, it drives the rotating shaft 23 to rotate, so that the rotating shaft 23 drives the rotating part 24 to rotate. When the rotating part 24 rotates, it pushes the lifting column 222 upward through the inclined surface 241 and compresses the elastic part 223. After the lifting column 222 moves upward so that the water channel 224 extends into the water shell 221, the water in the tank 12 can enter the water shell 221 through the water channel 224, and the aluminum hydride solid particles react with the water to generate hydrogen gas and white colloidal aluminum hydroxide precipitate. The produced hydrogen gas can be delivered to the gas storage device and the user respectively through two gas pipes on the top cover 13.

[0057] When the lifting column 222 moves upward, it drives the upper support part 321 to move upward, so that the elastic support member 32 drives the lifting frame 33 to move upward. At this time, the water in the tank 12 is transported into the loading rack 21 through the water channel 224. During the upward movement of the lifting frame 33, it is blocked by the stop part 35 and stops moving. When the elastic support member 32 continues to move upward, the lifting frame 33 compresses the elastic part 325 and stretches the upper blocking part. After the bottom of the abutment part 327 contacts the lower support part 322, the elastic support member 32 continues to move upward, which can push the lifting frame 33 to move upward. This causes the lifting frame 33 to push the stop part 35, and push the stop part 35 into the fixed part 31 and compress the elastic part 4 36. After the lifting frame 33 passes the stop part 35, the elastic part 4 36 drives the stop part 35 to reset. The elastic force of the elastic part 2 325 and the upper shield pushes the lifting frame 33 to move upward quickly, and the filter screen 2 34 throws the aluminum hydride solid particles upward. When the aluminum hydride solid particles are thrown upward and fall, they collide, thereby separating some aluminum hydroxide precipitate from the aluminum hydride solid particles.

[0058] When the upper support 321 moves upward, it drives the pushing part 41 to move upward. After the pushing part 41 contacts the long rod 47, it continues to move upward. The long rod 47 can be pushed by the inclined arc surface on the pushing part 41, so that the long rod 47 drives the moving part 45 to move towards the direction close to the connecting arm 42 and compresses the elastic part 46, thereby causing the filter cloth 49 to fold.

[0059] After the rotating part 24 separates from the lifting column 222, the lifting column 222 is pushed down and reset by the elastic part 1 223. After the water channel 224 on the lifting column 222 is separated from the loading rack 21, the water in the tank 12 no longer enters the loading rack 21, thereby controlling the amount of water entering the loading rack 21. The elastic coefficient of the elastic part 1 223 is much greater than the elastic coefficients of the elastic parts 2 325, 3 326 and 4 36, and at this time the water in the loading rack 21 has submerged the separating mechanism 4.

[0060] When the lifting column 222 moves downward, it drives the upper support part 321 to move downward, so that the elastic support member 32 drives the lifting frame 33 to move downward. During the downward movement of the lifting frame 33, it is blocked by the stop part 35 and stops moving. At this time, the elastic support member 32 continues to move downward, so that the lifting frame 33 compresses the elastic part 326 and stretches the lower blocking part. After the top of the abutment part 327 contacts the bottom of the upper support part 321, the downward movement of the elastic support member 32 can push the lifting frame 33 to continue to move downward, so that the lifting frame 33 pushes the stop part 35 and pushes the stop part 35 into the fixed part 31 and compresses the elastic part. After the lifting frame 33 passes the stop part 35, the elastic part 36 drives the stop part 35 to reset. The elastic part 326 and the lower shield push the lifting frame 33 to move down quickly, so that the filter screen 34 and the aluminum hydroxide solid particles are separated quickly. At this time, the aluminum hydroxide solid particles have completely entered the water in the loading rack 21. During the fall of the aluminum hydroxide solid particles, they collide. At the same time, the flowing water entering from below the loading rack 21 pushes the aluminum hydroxide precipitate attached to the aluminum hydroxide solid particles, so that the aluminum hydroxide precipitate floats upward in the water.

[0061] When the upper support 321 moves downward, the elastic part 46 pushes the moving part 45 to move away from the connecting arm 42, so that the filter cloth 49 gradually unfolds and the filter cloth 49 separates and blocks the aluminum hydroxide precipitate floating upward in the water.

[0062] As the reaction time between aluminum hydride solid particles and water progresses, the water in the loading rack 21 is gradually consumed. When the triggering element drives the control element 22 to replenish the water in the loading rack 21 again, the vibration mechanism 3 can vibrate the aluminum hydride solid particles again to separate some of the aluminum hydroxide precipitate from the aluminum hydride solid particles. At the same time, the separation mechanism 4 separates some of the aluminum hydroxide precipitate again.

[0063] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A hydrolysis hydrogen production reactor, comprising a reaction vessel (1), characterized in that, It also includes a loading mechanism (2) and a vibration mechanism (3). The loading mechanism (2) is installed inside the reaction tank (1). The loading mechanism (2) includes a loading rack (21), a control component (22), and a trigger component. The loading rack (21) is installed inside the reaction tank (1). The control component (22) is connected to the bottom of the loading rack (21). The trigger component is connected to the reaction tank (1). The control component (22) includes a water passage shell (221), a lifting column (222), and an elastic part (223). The water passage shell (221) is connected inside the loading rack (21). The lifting column (222) is connected to the water passage shell (221) through the elastic part (223). The lifting column (222) passes through the bottom of the loading rack (21). A water passage groove (224) is provided on the lifting column (222). The vibration mechanism (3) includes a fixing part. (31), elastic support (32), lifting frame (33), filter screen two (34), stop part (35) and elastic part four (36), the fixed part (31) is connected inside the loading rack (21), the elastic support (32) is connected to the lifting column (222), the filter screen two (34) is connected to the lifting frame (33) to support aluminum hydride solid particles, the lifting frame (33) is installed on the elastic support (32), the stop part (35) is connected to the fixed part (31) through the elastic part four (36), the stop part (35) can compress the elastic support (32) after stopping the lifting frame (33), after the elastic support (32) can no longer be compressed, the lifting frame (33) can push and pass over the stop part (35) so that the lifting frame (33) drives the filter screen two (34) to quickly reset.

2. The hydrolysis hydrogen production reactor according to claim 1, characterized in that, The stop part (35) is inserted into the fixed part (31), and the elastic part (36) is connected between the fixed part (31) and the stop part (35). One end of the stop part (35) extends out of the fixed part (31), and the part of the stop part (35) extending out of the fixed part (31) is triangular in shape.

3. The hydrolysis hydrogen production reactor according to claim 1, characterized in that, The elastic support member (32) includes an upper support part (321), a lower support part (322), a vertical rod (324), an elastic part two (325), and an elastic part three (326). The upper support part (321) is connected to the lifting column (222), the vertical rod (324) is connected between the upper support part (321) and the lower support part (322), the lifting frame (33) is located between the upper support part (321) and the lower support part (322), the vertical rod (324) passes through the lifting frame (33) and is slidably connected to it, the elastic part two (325) is connected between the lower support part (322) and the lifting frame (33), and the elastic part three (326) is connected between the upper support part (321) and the lifting frame (33).

4. The hydrolysis hydrogen production reactor according to claim 3, characterized in that, The elastic support (32) also includes an abutment (327), which is connected to the lifting frame (33). The bottom and top of the abutment (327) both penetrate the lifting frame (33).

5. The hydrolysis hydrogen production reactor according to claim 1, characterized in that, The elastic support (32) also includes a shielding strip (323), which is an elastic strip. The shielding strip (323) includes an upper shielding part and a lower shielding part. The upper shielding part is connected between the upper support part (321) and the lifting frame (33), and the lower shielding part is connected between the lifting frame (33) and the lower support part (322). The vertical rod (324) is located inside the upper shielding part and the lower shielding part. The second elastic part (325) is located inside the lower shielding part, the third elastic part (326) is located inside the upper shielding part, and the abutting part (327) is located inside the shielding strip (323).

6. The hydrolysis hydrogen production reactor according to claim 1, characterized in that, It also includes a separating mechanism (4), which includes a drive, a connecting arm (42), a fixed frame (43), an arc rod (44), a moving part (45), a blocking part (48), and a filter cloth three (49). The fixed frame (43) is connected inside the loading rack (21), the connecting arm (42) is connected inside the loading rack (21), the arc rod (44) is connected inside the loading rack (21), the moving part (45) is limited and slidably connected inside the fixed frame (43), the arc rod (44) passes through the moving part (45) and is slidably connected to it, the filter cloth three (49) is connected between the moving part (45) and the connecting arm (42), the drive is connected between the moving part (45) and the upper support part (321), and the blocking part (48) is connected to the moving part (45).

7. The hydrolysis hydrogen production reactor according to claim 6, characterized in that, The drive unit includes a pusher (41), an elastic part (46), and a long rod (47). The pusher (41) is connected to the upper support (321), the elastic part (46) is connected between the moving part (45) and the connecting arm (42), and the long rod (47) is connected to the moving part (45).

8. The hydrolysis hydrogen production reactor according to claim 7, characterized in that, The push part (41) is provided with an inclined arc-shaped surface.

9. The hydrolysis hydrogen production reactor according to claim 6, characterized in that, The blocking component (48) includes a connecting seat (481), a blocking part (482), a connecting shaft (483), a rubber roller (484), a rubber pad (485), and a limiting rod (486). The connecting seat (481) is connected to the top of the moving part (45). The blocking part (482) is rotatably connected to the connecting seat (481) through the connecting shaft (483). The rubber roller (484) is connected to the connecting shaft (483). The rubber pad (485) is embedded in the top of the fixed frame (43). The rubber roller (484) is in close contact with the rubber pad (485). The limiting rod (486) is connected to the blocking part (482). A limiting groove (487) is provided on the connecting seat (481). The limiting rod (486) is slidably connected in the limiting groove (487).

10. The hydrolysis hydrogen production reactor according to claim 9, characterized in that, The limiting groove (487) is arc-shaped and is coaxial with the connecting shaft (483).

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