CN219111636U

CN219111636U - High-efficient hydrolysis hydrogen plant

Info

Publication number: CN219111636U
Application number: CN202223604776.3U
Authority: CN
Inventors: 张宗衡; 杨春; 钟波; 尚翰钦; 王鼎鼎; 岑美莲
Original assignee: Guangdong Jiufeng Hydrogen Energy Technology Co ltd
Current assignee: Guangdong Jiufeng Hydrogen Energy Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-02
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a high-efficiency hydrolysis hydrogen production device, which comprises a hydrogen production box, wherein a partition plate is arranged in the hydrogen production box, a heating mechanism, a separating mechanism, a collecting mechanism and a drying mechanism are arranged in the hydrogen production box, the heating mechanism comprises a conical heating sleeve arranged in the hydrogen production box, a plurality of heat dissipation ports are uniformly arranged on the outer wall of the conical heating sleeve, a heating wire is arranged in the conical heating sleeve, and a motor is fixedly connected to the inner wall of the bottom of the hydrogen production box. According to the utility model, through the heating mechanism, the hydrogen to be purified is led into the hydrogen production box through the first air inlet pipe by using the fan, the rotary pipe rotates around the rotary shaft under the action of the motor by the connecting pipe, so that the hydrogen to be purified is uniformly sprayed out through the air outlet, meanwhile, the heating wire in the conical heating sleeve is heated to enable heat to be emitted out through the heat radiation port, the hydrogen to be purified is heated, the extraction degree of moisture in the hydrogen at the later stage is improved, and the resource waste caused by directly using activated carbon to absorb the moisture in the hydrogen is avoided.

Description

High-efficient hydrolysis hydrogen plant

Technical Field

The utility model relates to the technical field of hydrolysis hydrogen production, in particular to a high-efficiency hydrolysis hydrogen production device.

Background

Hydrogen is colorless and has a density smaller than that of air, the density of hydrogen in various gases is minimum, the property of hydrogen is very stable at normal temperature and is not easy to react with other substances, and hydrogen is a very easy-to-burn, colorless, transparent, odorless and tasteless gas which contains a certain amount of moisture and heat when produced, so that the hydrogen needs to be purified.

The patent of chinese patent grant number CN215048646U discloses a hydrogen purification device, including admission line, purification room and exhaust duct, the admission line with exhaust duct is linked together with the purification room respectively, is equipped with a baffle in the purification room, and the baffle separates the purification room into purification chamber one and purification chamber two, and is equipped with the unidirectional flow guide hole that realizes purification chamber one and purification chamber two intercommunication on the baffle, and the internal diameter of admission line is less than the internal diameter of exhaust duct, is equipped with active carbon adsorption subassembly in the admission line, and active carbon adsorption subassembly demountable installation is in the admission line. The above patents have the following disadvantages: first, hydrogen to be purified is brought into contact with activated carbon so that moisture contained in the hydrogen is absorbed, which increases consumption of the activated carbon, and the purified moisture cannot be reused.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a high-efficiency hydrolysis hydrogen production device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high-efficient hydrolysis hydrogen plant, including the hydrogen manufacturing case, hydrogen manufacturing incasement portion is provided with the baffle, hydrogen manufacturing incasement portion is provided with heating mechanism, separating mechanism, collecting mechanism and drying mechanism, heating mechanism includes the toper heating sleeve that hydrogen manufacturing incasement portion set up, toper heating sleeve outer wall evenly is provided with a plurality of thermovent, the inside heater strip that is provided with of toper heating sleeve, hydrogen manufacturing incasement portion inner wall fixedly connected with motor, motor output shaft power is connected with the pivot, hydrogen manufacturing incasement portion fixedly connected with fan, fan output fixedly connected with first intake pipe, first intake pipe bottom stretches into hydrogen manufacturing incasement portion and rotates and be connected with the connecting pipe, connecting pipe inner wall and pivot top outer wall fixedly connected with, a plurality of changeing pipes are evenly provided with to a plurality of gas outlets to change pipe bottom outer wall, pivot outer wall fixedly connected with carousel, carousel top and toper heating sleeve bottom fixedly connected with.

Preferably, the conical heating sleeve is located on the outer wall of the rotating shaft and is arranged into a conical shape with gradually reduced radius from top to bottom, the rotating pipes are located above the conical heating sleeve, and the connecting pipes are respectively communicated with the first air inlet pipe and the rotating pipes.

Preferably, the separating mechanism comprises a collecting tank, the collecting tank is fixedly connected to the inner wall of the bottom of the hydrogen production tank, the top of the collecting tank is fixedly connected with a separating cylinder, the separating cylinder is arranged to be cylindrical, the radius of the top and the radius of the bottom of the separating cylinder are gradually reduced, a plurality of diversion grooves are uniformly formed in the inner wall of the separating cylinder, a second air inlet pipe is fixedly connected to the surface of the separating plate, the other end of the second air inlet pipe stretches into the separating cylinder, the wall of the separating cylinder is arranged to be hollow, a cold air pipe is arranged inside the separating cylinder, and the other end of the cold air pipe stretches out of the outer wall of the hydrogen production tank and is fixedly connected with a refrigerator.

Preferably, the collection mechanism includes branch, branch one end and collecting vat one side inner wall fixed connection, and the branch other end rotates and is connected with the bull stick, and the bull stick is located collecting vat center department, and the bull stick outer wall passes through Pi Ai and is connected with the pivot transmission, and a plurality of spacing grooves have evenly been seted up to the bull stick outer wall, and bull stick outer wall sliding connection has the slider, slider inner wall and a plurality of spacing groove sliding connection, and the slider outer wall evenly is provided with a plurality of puddlers, and a plurality of puddlers other ends all are provided with the floater.

Preferably, the collecting tank is internally filled with water and kerosene, the kerosene is positioned on the upper layer of the water surface, one side of the collecting tank is fixedly connected with a water outlet pipe, and the other end of the water outlet pipe extends out of the outer wall of one side of the hydrogen production tank.

Preferably, the drying mechanism comprises an air outlet pipe fixedly connected with the outer wall of one side of the hydrogen production box, inner thread grooves are uniformly formed in the inner wall of the air outlet pipe, a plurality of reset springs are uniformly arranged on the inner wall of one side of the hydrogen production box, the other ends of the reset springs are fixedly connected with the same end cover, the inner wall of one side of the hydrogen production box is fixedly connected with a first magnetic ring, the first magnetic ring is positioned inside the reset springs, and the outer wall of one side of the end cover is fixedly connected with a second magnetic ring.

Preferably, the inside meshing of internal thread groove is connected with the drying tube, and drying tube inside is filled with the drier, and drying tube other end outer wall is provided with the retainer plate, and retainer plate one side and outlet duct one side outer wall natural contact.

The beneficial effects of the utility model are as follows:

1. through the heating mechanism, the hydrogen to be purified is led into the hydrogen production box from the first air inlet pipe by using the fan, the rotary pipe rotates around the rotary shaft under the action of the motor by the connecting pipe, so that the hydrogen to be purified is uniformly sprayed out through the air outlet, meanwhile, the heating wire in the conical heating sleeve is heated to enable heat to be emitted out from the heat radiation port, the hydrogen to be purified is heated, the extraction degree of moisture in the hydrogen at the later stage is improved, and the resource waste caused by directly using activated carbon to absorb the moisture in the hydrogen is avoided;

2. through the separating mechanism, after the high-temperature hydrogen enters the separating cylinder by utilizing the cylindrical separating cylinder with gradually reduced top and bottom radiuses, the high-temperature hydrogen contacts with the inner wall of the separating cylinder with lower temperature, moisture in the hydrogen is rapidly liquefied and forms water drops to gather and flow down on the inner wall of the separating cylinder, the arranged diversion trench enhances the collection effect on the moisture, meanwhile, the surface of the collecting mechanism is provided with a coal oil layer, plays a role in sealing the collected water, the purified hydrogen is prevented from being mixed with the moisture again, and the stirring rod and the floating ball enable the small water drops falling on the surface of the coal oil layer to be stirred and rapidly sink;

3. through the drying mechanism that sets up, utilize the meshing of drying tube and internal thread groove, the installation and the dismantlement of drying tube of being convenient for to and the change of the inside drier of drying tube have improved the life of device, and reset spring and first magnetic circle, the second magnetic circle that set up simultaneously make out the trachea keep closing when not screwing in the drying tube, effectively prevent the escape of hydrogen.

Drawings

FIG. 1 is a schematic diagram of the overall external structure of a proposed high-efficiency hydrolysis hydrogen plant;

FIG. 2 is a schematic diagram of the overall internal structure of a proposed high-efficiency hydrolysis hydrogen plant;

FIG. 3 is a schematic view of a partial cross-sectional structure of a proposed high efficiency hydrolysis hydrogen plant;

fig. 4 is a schematic structural diagram of a drying mechanism of the proposed high-efficiency hydrolysis hydrogen production device.

In the accompanying drawings: 1. a hydrogen production box; 2. a partition plate; 3. a motor; 4. a rotating shaft; 5. a blower; 6. a first air inlet pipe; 7. a connecting pipe; 8. a rotary pipe; 9. an air outlet; 10. a turntable; 11. a conical heating sleeve; 12. a heat radiation port; 13. a collection tank; 14. a separation cylinder; 15. a diversion trench; 16. a second air inlet pipe; 17. a cold air pipe; 18. a refrigerator; 19. a support rod; 20. a rotating rod; 21. a belt; 22. a limit groove; 23. a slide block; 24. a stirring rod; 25. a floating ball; 26. a water outlet pipe; 27. a return spring; 28. an end cap; 29. a first magnetic ring; 30. a second magnetic ring; 31. an air outlet pipe; 32. an internal thread groove; 33. a drying tube; 34. and (5) fixing rings.

Detailed Description

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

Referring to fig. 1-4, a high-efficiency hydrolysis hydrogen production device comprises a hydrogen production box 1, a partition plate 2 is arranged inside the hydrogen production box 1, a heating mechanism, a separating mechanism, a collecting mechanism and a drying mechanism are arranged inside the hydrogen production box 1, the heating mechanism comprises a conical heating sleeve 11 arranged inside the hydrogen production box 1, a plurality of heat dissipation ports 12 are uniformly arranged on the outer wall of the conical heating sleeve 11, a heating wire is arranged inside the conical heating sleeve 11, a motor 3 is fixedly connected to the inner wall of the bottom of the hydrogen production box 1, a rotating shaft 4 is connected to the output shaft of the motor 3, a fan 5 is fixedly connected to the top of the hydrogen production box 1, a first air inlet pipe 6 is fixedly connected to the output end of the fan 5, the bottom end of the first air inlet pipe 6 stretches into the hydrogen production box 1 and is rotationally connected with a connecting pipe 7, the inner wall of the connecting pipe 7 is fixedly connected with the outer wall of the top end of the rotating shaft 4, a plurality of rotating pipes 8 are uniformly arranged on the outer wall of the connecting pipe 7, a plurality of air outlets 9 are uniformly arranged on the outer wall of the bottom of the rotating pipes 8, a rotating disk 10 is fixedly connected to the top of the rotating disk 10 and the bottom of the conical heating sleeve 11.

Meanwhile, the conical heating sleeve 11 is positioned on the outer wall of the rotating shaft 4 and is arranged into a conical shape with gradually reduced radius from top to bottom, the rotating pipes 8 are positioned above the conical heating sleeve 11, the connecting pipe 7 is respectively communicated with the first air inlet pipe 6 and the rotating pipes 8, the separating mechanism comprises a collecting tank 13, the collecting tank 13 is fixedly connected with the inner wall of the bottom of the hydrogen production box 1, the top of the collecting tank 13 is fixedly connected with a separating cylinder 14, the separating cylinder 14 is arranged into a cylinder shape with gradually reduced radius at the top and the bottom, the inner wall of the separating cylinder 14 is uniformly provided with a plurality of guide grooves 15, the surface of the baffle plate 2 is fixedly connected with a second air inlet pipe 16, the other end of the second air inlet pipe 16 stretches into the separating cylinder 14, the wall of the separating cylinder 14 is arranged into a hollow shape and internally provided with a cold air pipe 17, the other end of the cold air pipe 17 stretches out of the outer wall of the hydrogen production box 1 and is fixedly connected with a refrigerator 18, the collecting mechanism comprises a supporting rod 19, one end of the supporting rod 19 is fixedly connected with one side inner wall of the collecting tank 13, the other end of the supporting rod 19 is rotationally connected with a rotating rod 20, the rotating rod 20 is positioned at the center of the collecting tank 13, the outer wall of the rotating rod 20 is in transmission connection with a rotating shaft 4 through a Piao 21, a plurality of limiting grooves 22 are uniformly formed in the outer wall of the rotating rod 20, a sliding block 23 is slidably connected with the outer wall of the rotating rod 20, the inner wall of the sliding block 23 is slidably connected with the limiting grooves 22, a plurality of stirring rods 24 are uniformly arranged on the outer wall of the sliding block 23, floating balls 25 are respectively arranged at the other ends of the stirring rods 24, water and kerosene are contained in the collecting tank 13, the kerosene is positioned on the upper layer of the water surface, a water outlet pipe 26 is fixedly connected with one side of the collecting tank 13, the other end of the water outlet pipe 26 extends out of one side outer wall of the hydrogen production tank 1, a drying mechanism comprises an air outlet pipe 31 fixedly connected with one side outer wall of the hydrogen production tank 1, an inner wall of the air outlet pipe 31 is uniformly provided with an inner thread groove 32, a plurality of reset springs 27 uniformly arranged on one side inner wall of the hydrogen production tank 1, the other ends of the plurality of reset springs 27 are fixedly connected with the same end cover 28, the inner wall of one side of the hydrogen production box 1 is fixedly connected with a first magnetic ring 29, the first magnetic ring 29 is positioned inside the plurality of reset springs 27, the outer wall of one side of the end cover 28 is fixedly connected with a second magnetic ring 30, the inside of an internal thread groove 32 is connected with a drying pipe 33 in a meshed mode, the drying pipe 33 is internally filled with a drying agent, the outer wall of the other end of the drying pipe 33 is provided with a fixed ring 34, and one side of the fixed ring 34 is in natural contact with the outer wall of one side of the air outlet pipe 31.

Working principle: when in use, the device is started, the hydrogen to be purified enters the hydrogen production box 1 under the action of the first air inlet pipe 6 by utilizing the fan 5, the connecting pipe 7 drives the rotating pipes 8 to rotate around the rotating shaft 4 under the action of the motor 3, so that the hydrogen to be purified is sprayed out through the air outlets 9, the rotating disk 10 drives the conical heating sleeve 11 to rotate under the action of the rotating shaft 4, the heating wire in the conical heating sleeve 11 dissipates heat from the heat dissipation port 12 and is contacted with the hydrogen to be purified, so that the temperature of the hydrogen and the water reserved in the hydrogen are uniformly increased, the heated hydrogen enters the separating cylinder 14 through the second air inlet pipe 16, the gas in the cylinder wall of the separating cylinder 14 keeps lower temperature under the action of the refrigerator 18 and the cold air pipe 17, the high-temperature hydrogen is contacted with the inner wall of the low-temperature separating cylinder 14 at the moment, the water in the hydrogen is rapidly liquefied and converged on the inner wall of the separating cylinder 14, the water drops with smaller volume drop into the collecting tank 13 through the guide groove 15, at the moment, the water drops with smaller volume float on the surface of the kerosene layer after entering the collecting tank 13, the rotating rod 20 rotates under the action of the belt 21, the stirring rod 24 is positioned on the surface of the kerosene layer and is stirred under the action of the floating ball 25, the water drops with smaller volume drop to the lower part of the kerosene layer are converged with water, the kerosene layer plays a role of sealing a layer, the purified hydrogen can be effectively prevented from being mixed with water again, the purified hydrogen is dried and discharged through the drying pipe 33 by the air outlet pipe 31, the drying pipe 33 is meshed with the internal thread groove 32, the installation and the disassembly of the drying pipe 33 are convenient, the replacement of the drying agent inside the drying pipe 33 is convenient, the service life of the device is prolonged, the reset spring 27, the first magnetic ring 29 and the second magnetic ring 30 are arranged, the air outlet pipe 31 is kept closed when the air outlet pipe 33 is not screwed into the drying pipe 33, the escape of hydrogen is effectively prevented.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a high-efficient hydrolysis hydrogen plant, including hydrogen manufacturing case (1), hydrogen manufacturing case (1) inside is provided with baffle (2), hydrogen manufacturing case (1) inside is provided with heating mechanism, separating mechanism, collecting mechanism and drying mechanism, a serial communication port, heating mechanism is including inside toper heating sleeve (11) that set up of hydrogen manufacturing case (1), toper heating sleeve (11) outer wall evenly is provided with a plurality of thermovent (12), toper heating sleeve (11) inside is provided with the heater strip, hydrogen manufacturing case (1) bottom inner wall fixedly connected with motor (3), motor (3) output shaft power connection has pivot (4), hydrogen manufacturing case (1) top fixedly connected with fan (5), fan (5) output fixedly connected with first intake pipe (6), inside and the rotation of first intake pipe (6) bottom stretch into hydrogen manufacturing case (1) are connected with connecting pipe (7), connecting pipe (7) inner wall and pivot (4) top outer wall fixedly connected with, connecting pipe (7) outer wall evenly is provided with a plurality of changeing pipe (8), a plurality of gas outlet (9) have evenly been seted up to a plurality of changeing pipe (8) bottom outer wall, pivot (4) outer wall fixedly connected with carousel (10) and carousel (10) top fixedly connected with top (11).

2. The efficient hydrolysis hydrogen production device according to claim 1, wherein the conical heating sleeve (11) is located on the outer wall of the rotating shaft (4) and is in a conical shape with gradually decreasing radius from top to bottom, the plurality of rotating pipes (8) are located above the conical heating sleeve (11), and the connecting pipe (7) is respectively communicated with the first air inlet pipe (6) and the plurality of rotating pipes (8).

3. The efficient hydrolysis hydrogen production device according to claim 1, wherein the separation mechanism comprises a collecting tank (13), the collecting tank (13) is fixedly connected to the inner bottom wall of the hydrogen production tank (1), a separation barrel (14) is fixedly connected to the top of the collecting tank (13), the separation barrel (14) is arranged to be cylindrical, the radius of the top and the radius of the bottom of the separation barrel are gradually reduced, a plurality of diversion grooves (15) are uniformly formed in the inner wall of the separation barrel (14), a second air inlet pipe (16) is fixedly connected to the surface of the partition plate (2), the other end of the second air inlet pipe (16) extends into the separation barrel (14), the barrel wall of the separation barrel (14) is hollow, a cold air pipe (17) is arranged in the barrel wall, and the other end of the cold air pipe (17) extends out of the outer wall of the hydrogen production tank (1) and is fixedly connected with a refrigerator (18).

4. The efficient hydrolysis hydrogen production device according to claim 3, wherein the collecting mechanism comprises a supporting rod (19), one end of the supporting rod (19) is fixedly connected with the inner wall of one side of the collecting tank (13), the other end of the supporting rod (19) is rotationally connected with a rotating rod (20), the rotating rod (20) is located at the center of the collecting tank (13), the outer wall of the rotating rod (20) is in transmission connection with the rotating shaft (4) through a Piao (21), a plurality of limiting grooves (22) are uniformly formed in the outer wall of the rotating rod (20), a sliding block (23) is slidably connected with the outer wall of the rotating rod (20), the inner wall of the sliding block (23) is slidably connected with the plurality of limiting grooves (22), a plurality of stirring rods (24) are uniformly arranged on the outer wall of the sliding block (23), and floating balls (25) are arranged on the other ends of the stirring rods (24).

5. The efficient hydrolysis hydrogen production device according to claim 3, wherein water and kerosene are contained in the collecting tank (13), the kerosene is located on the upper layer of the water surface, a water outlet pipe (26) is fixedly connected to one side of the collecting tank (13), and the other end of the water outlet pipe (26) extends out of the outer wall of one side of the hydrogen production tank (1).

6. The efficient hydrolysis hydrogen production device according to claim 1, wherein the drying mechanism comprises an air outlet pipe (31) fixedly connected to one side outer wall of the hydrogen production box (1), inner thread grooves (32) are uniformly formed in the inner wall of the air outlet pipe (31), a plurality of reset springs (27) are uniformly arranged on one side inner wall of the hydrogen production box (1), the other ends of the reset springs (27) are fixedly connected with the same end cover (28), a first magnetic ring (29) is fixedly connected to one side inner wall of the hydrogen production box (1), the first magnetic ring (29) is located inside the reset springs (27), and a second magnetic ring (30) is fixedly connected to one side outer wall of the end cover (28).

7. The efficient hydrolysis hydrogen production device according to claim 6, wherein the inside of the internal thread groove (32) is connected with a drying pipe (33) in a meshed manner, a drying agent is filled in the drying pipe (33), a fixing ring (34) is arranged on the outer wall of the other end of the drying pipe (33), and one side of the fixing ring (34) is naturally contacted with the outer wall of one side of the air outlet pipe (31).