Efficient hydrogen-rich small molecular group water preparation equipment and preparation method

Abstract

The invention discloses efficient hydrogen-rich small molecular group water preparation equipment and a preparation method. The preparation equipment comprises a water tank, a filter, an ultraviolet sterilizer, a nano-bubble hydrogen generator, a small molecular group cracker and a pressure tank, the liquid inlet end of the filter is communicated with the water tank; a plurality of ultraviolet disinfection lamps are arranged in the ultraviolet sterilizer; the liquid inlet end of the ultraviolet sterilizer is communicated with the liquid outlet end of the filter; an electrolytic cell and a mixing cavity are arranged in the nanobubble hydrogen generator; a hydrogen outlet of the electrolytic cell is communicated with a gas inlet of the mixing cavity, and a liquid outlet end of the ultraviolet sterilizer is communicated with a liquid inlet of the mixing cavity; a high-frequency resonance ultrasonic cavity and a catalysis cavity are formed in the small molecular group cracker, a liquid outlet of the mixing cavity is communicated with the high-frequency resonance ultrasonic cavity, and the high-frequency resonance ultrasonic cavity is communicated with the catalysis cavity; and the catalysis cavity is communicated with the pressure tank. The micromolecular hydrogen-rich water prepared by the preparation equipment disclosed by the invention is good in stability and high in hydrogen dissolution rate.

Description

Technical Field

[0001] This invention relates to the field of drinking water preparation technology, and more specifically to a highly efficient hydrogen-rich small molecule cluster water preparation device and preparation method. Background Technology

[0002] Small molecule cluster water is composed of 5-6 water molecules combined together, while traditional drinking water is composed of more than 10 water molecules combined together by hydrogen bonds. Because the molecules of large molecule clusters are too large, they cannot pass through the cell membrane and need to be absorbed through the intestines. Small molecule clusters, on the other hand, can directly pass through the cell membrane, which can replenish the cells with water in time and more effectively remove the waste produced by the cells. Hydrogen-rich water is made by dissolving hydrogen in water. Drinking or injecting hydrogen-rich water can reduce the amount of reactive oxygen species in the body and reduce free radicals, which has positive effects on strengthening the body and treating some diseases. Currently, the main methods for preparing hydrogen-rich water are chemical hydrogen production: producing hydrogen through the reaction of active metals with water or through water electrolysis, and then dissolving the hydrogen in water to produce hydrogen-rich water. Another method is to directly inject hydrogen into a hydrogen cylinder and dissolve it in water to produce hydrogen-rich water. Although these two methods can produce hydrogen-rich water, it is difficult to combine small molecule cluster water generation technology with hydrogen dissolution technology. In addition, traditional hydrogen-rich water has a low hydrogen content, poor stability after hydrogen dissolution, and small molecule clusters are prone to recombination.

[0003] Therefore, it is an urgent problem for those skilled in the art to develop a highly efficient hydrogen-rich small molecule cluster water preparation device and method with good stability and high hydrogen solubility. Summary of the Invention

[0004] In view of this, the present invention provides a highly efficient hydrogen-rich small molecule cluster water preparation device and preparation method with good stability and high hydrogen solubility.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A high-efficiency hydrogen-rich small molecule cluster water preparation device, comprising: Water tank, A filter, wherein the inlet end of the filter is connected to the water tank; An ultraviolet sterilizer, wherein multiple ultraviolet disinfection lamps are installed inside the ultraviolet sterilizer; the liquid inlet of the ultraviolet sterilizer is connected to the liquid outlet of the filter; A nanobubble hydrogen generator is provided, wherein an electrolytic cell and a mixing chamber are provided inside the nanobubble hydrogen generator; the hydrogen outlet of the electrolytic cell is connected to the gas inlet of the mixing chamber, and the liquid outlet of the ultraviolet sterilizer is connected to the liquid inlet of the mixing chamber. The small molecule cluster pyrolyzer is provided with a high-frequency resonant ultrasonic cavity and a catalytic cavity. The liquid outlet of the mixing cavity is connected to the high-frequency resonant ultrasonic cavity, and the high-frequency resonant ultrasonic cavity is connected to the catalytic cavity. The pressure vessel is connected to the catalytic chamber.

[0006] The beneficial effects of adopting the above technical solution are that, through the organic combination of water tank, filter, ultraviolet sterilizer, nanobubble hydrogen generator, small molecule cluster pyrolyzer, and pressure tank, a fully integrated operation from water source purification to the preparation of hydrogen-rich small molecule cluster water is achieved. The nanobubble hydrogen generator can improve the solubility of hydrogen, and the catalytic chamber improves the stability of small molecule hydrogen-rich water.

[0007] Preferably, a gas-liquid mixing tower is provided between the nanobubble hydrogen generator and the small molecule cluster pyrolyzer. The gas-liquid mixing tower is filled with packing material. The hydrogen-rich water, after mixing in the mixing chamber, enters from the top of the gas-liquid mixing tower, flows through the packing material, and exits from the bottom into the small molecule cluster pyrolyzer. This can prolong the residence time of the hydrogen-rich water in the gas-liquid mixing tower, increase the gas-liquid contact area, and thus significantly improve the hydrogen solubility.

[0008] Preferably, the packing material in the gas-liquid mixing tower is, from top to bottom, Pall ring packing, Raschig ring packing, and ceramic packing.

[0009] Preferably, the filter's interior is sequentially arranged along the water flow direction, comprising a coarse filter layer, an activated carbon filter layer, a fine filter layer, a resin softening layer, and a precision filter layer. This multi-layered filtration structure effectively removes impurities, odors, residual chlorine, heavy metal ions, etc., from the water, while softening the water to ensure that the water entering subsequent treatment stages is pure and uncontaminated. This not only provides high-quality base water for the preparation of hydrogen-rich small molecule cluster water but also extends the service life of subsequent equipment, improves the overall system's operating efficiency and stability, and guarantees the quality and safety of the final product.

[0010] Preferably, the ultraviolet sterilizer has inclined plates inside, and multiple inclined plates are distributed crosswise on two opposite inner walls of the ultraviolet sterilizer, with adjacent inclined plates tilting in opposite directions; the upper surface of the inclined plates is provided with wavy protrusions. This structural design increases the turbulence of the water flow, allowing the water to fully contact the ultraviolet light within the sterilizer, thus improving the sterilization effect of the ultraviolet light. The crosswise distributed inclined plates extend the water flow path, increasing the irradiation time of the water by the ultraviolet light, thereby more effectively killing bacteria, viruses, and other microorganisms in the water and ensuring the microbial safety of the water quality.

[0011] Preferably, a partition is provided inside the catalytic chamber, with a gap between the partition and the top of the catalytic chamber, dividing the catalytic chamber into a first chamber and a second chamber. Both the first and second chambers are filled with far-infrared ceramic particles. The liquid in the high-frequency resonant ultrasonic chamber flows in from the bottom of the first chamber, then from the top of the first chamber into the second chamber, and finally flows out from the bottom of the second chamber. This multi-stage stabilization process can further stabilize the structure of water molecule clusters, prevent small molecule clusters from re-aggregating, and thus improve the stability and durability of hydrogen-rich small molecule cluster water.

[0012] Preferably, pumps are installed on the pipeline between the filter and the ultraviolet sterilizer, and on the pipeline between the nanobubble hydrogen generator and the gas-liquid mixing tower.

[0013] Preferably, hydrogen concentration detectors are installed on the pipelines between the nanobubble hydrogen generator and the gas-liquid mixing tower, between the gas-liquid mixing tower and the small molecule cluster pyrolyzer, and between the small molecule cluster pyrolyzer and the pressure tank; a pressure gauge is installed at the pressure tank. The hydrogen concentration detectors allow for timely adjustment of the hydrogen production rate of the electrolyzer, ensuring that the hydrogen content in the hydrogen-rich water reaches the ideal level; the pressure gauge monitors the pressure inside the pressure tank in real time, preventing safety accidents caused by excessive pressure. This real-time monitoring and control mechanism provides reliable safety assurance for the entire preparation process.

[0014] Preferably, the preparation equipment also includes a controller, which is connected to a pump, a pressure gauge, a hydrogen concentration detector, a nanobubble hydrogen generator, and a small molecule cluster pyrolyzer.

[0015] A method for preparing a high-efficiency hydrogen-rich small molecule cluster water preparation device includes the following steps: S1, the water in the water tank first passes through the filter layer by layer to remove impurities and soften the water; S2, the filtered water enters the ultraviolet sterilizer. The water passes through multiple inclined plates from top to bottom, and multiple ultraviolet disinfection lamps disinfect the water during the water flow. S3, after disinfection, the water enters the mixing chamber of the nanobubble hydrogen generator. Hydrogen is generated in the electrolysis cell using SPE electrolysis technology. The generated hydrogen enters the mixing chamber and mixes with the water to obtain hydrogen-rich water. S4, the resulting hydrogen-rich water then enters the gas-liquid mixing tower and passes through various packing materials in sequence, extending the gas-liquid contact time and increasing the hydrogen solubility. S5, after passing through the gas-liquid mixing tower, the hydrogen-rich water enters the small molecule cluster breaker, where ultrasonic waves break the hydrogen bonds of water molecules to form small molecule clusters of 4-6 molecules. Then, it passes through far-infrared ceramic particles to stabilize the molecular cluster structure. Finally, the resulting hydrogen-rich small molecule cluster water is stored in a pressure tank.

[0016] As can be seen from the above technical solution, compared with the prior art, the present invention discloses a highly efficient hydrogen-rich small molecule cluster water preparation device and preparation method, the beneficial effects of which are: (1) By combining the nanobubble hydrogen generator and the high-frequency resonant ultrasonic field, the solubility of hydrogen and the decomposition efficiency of water molecule clusters are significantly improved, and high-concentration, small-molecule cluster hydrogen-rich water can be prepared quickly. (2) The design of multi-layer packing in the gas-liquid mixing tower further extends the gas-liquid contact time, optimizes the hydrogen dissolution process, and ensures the high quality of hydrogen-rich water.

[0017] (3) The far-infrared ceramic particles of the ceramic energy catalytic layer can stabilize the structure of water molecule clusters, prevent small molecule clusters from re-aggregating, and significantly improve the stability and durability of hydrogen-rich small molecule cluster water. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the preparation equipment provided by the present invention; Figure 2 Provided by the present invention Figure 1 Enlarged view of the structure at point A in the middle; Figure 3 This is a schematic diagram of the structure of the gas-liquid mixing tower provided by the present invention; Figure 4 This is a schematic diagram of the structure of the small molecule cluster pyrolyzer provided by the present invention.

[0020] In the figure, 1-Water tank; 2-Filter; 21-Coarse filtration layer; 22-Activated carbon filter layer; 23-Fine filtration layer; 24-Resin softening layer; 25-Precision filtration layer; 3-Ultraviolet sterilizer; 31-Ultraviolet disinfection lamp; 32-Inclined plate; 33-Wave-shaped protrusion; 4-Nano bubble hydrogen generator; 41-Electrolytic cell; 42-Mixing chamber; 5-Small molecule cluster pyrolyzer; 51-High-frequency resonant ultrasonic cavity; 52-Catalytic cavity; 53-Separator; 54-First chamber; 55-Second chamber; 56-Far-infrared ceramic particles; 6-Pressure tank; 7-Gas-liquid mixing tower; 71-Pall ring packing; 72-Raschig ring packing; 73-Ceramic packing; 8-Pump body; 9-Hydrogen concentration detector; 10-Pressure gauge. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] This invention discloses a high-efficiency hydrogen-rich small molecule cluster water preparation device, comprising: Water tank 1, Filter 2, the inlet end of filter 2 is connected to water tank 1; The ultraviolet sterilizer 3 has multiple ultraviolet disinfection lamps 31 installed inside; the liquid inlet of the ultraviolet sterilizer 3 is connected to the liquid outlet of the filter 2. The nanobubble hydrogen generator 4 is equipped with an electrolysis cell 41 and a mixing chamber 42. The hydrogen outlet of the electrolysis cell 41 is connected to the air inlet of the mixing chamber 42, and the liquid outlet of the ultraviolet sterilizer 3 is connected to the liquid inlet of the mixing chamber 42. Small molecule cluster pyrolyzer 5 is provided with a high-frequency resonant ultrasonic cavity 51 and a catalytic cavity 52. ​​The liquid outlet of the mixing cavity 42 is connected to the high-frequency resonant ultrasonic cavity 51, and the high-frequency resonant ultrasonic cavity 51 is connected to the catalytic cavity 52. Pressure tank 6 and catalytic chamber 52 are connected to pressure tank 6. The electrolyzer power of nanobubble hydrogen generator 4 is 15kW, and the hydrogen production rate is greater than or equal to 500mL / min; the pressure of pressure tank 6 is maintained at 0.3-0.5MPa to prevent hydrogen from escaping.

[0023] To further optimize the above technical solution, a gas-liquid mixing tower 7 is provided between the nanobubble hydrogen generator 4 and the small molecule cluster pyrolyzer 5. The gas-liquid mixing tower 7 is filled with packing material. The hydrogen-rich water mixed in the mixing chamber 42 enters from the top of the gas-liquid mixing tower 7, flows out from the bottom through the packing material, and enters the small molecule cluster pyrolyzer 5.

[0024] To further optimize the above technical solution, the packing material in the gas-liquid mixing tower 7, from top to bottom, consists of Pall ring packing 71, Raschig ring packing 72, and ceramic packing 73. The Pall rings are annular with multiple small pores inside, increasing the gas-liquid contact area. The Raschig rings are cylindrical with a smooth surface and internal pores. The ceramic packing is typically honeycomb or corrugated, possessing a rich microporous structure. This multi-layered packing structure further extends the gas-liquid contact time and improves the hydrogen solubility.

[0025] To further optimize the above technical solution, the interior of filter 2 is sequentially arranged along the water flow direction, including a coarse filter layer 21, an activated carbon filter layer 22, a fine filter layer 23, a resin softening layer 24, and a precision filter layer 25. The coarse filter layer 21 uses a PP (polypropylene) filter element with a pore size of approximately 5 micrometers; the fine filter layer 23 uses a high-precision PP filter element with a pore size typically around 1 micrometer. The resin softening layer 24 uses ion exchange resin. Through the principle of ion exchange, calcium and magnesium ions in the water are replaced with sodium ions, reducing water hardness. Softened water is more suitable for subsequent electrolysis and dissolution processes, avoiding a decrease in equipment efficiency due to scale accumulation. The precision filter layer 25 uses a high-precision filter membrane with a pore size of 0.2-0.5 micrometers.

[0026] To further optimize the above technical solution, the ultraviolet sterilizer 3 is provided with an inclined plate 32 inside, and multiple inclined plates 32 are distributed crosswise on two opposite inner walls inside the ultraviolet sterilizer 3, with the inclined directions of two adjacent inclined plates 32 being opposite; the upper surface of the inclined plate 32 is provided with a wavy protrusion 33.

[0027] To further optimize the above technical solution, a partition 53 is provided inside the catalytic chamber 52, with a gap between the partition 53 and the top of the catalytic chamber 52. The partition 53 divides the catalytic chamber 52 into a first chamber 54 and a second chamber 55. Both the first chamber 54 and the second chamber 55 are filled with far-infrared ceramic particles 56. The liquid in the high-frequency resonant ultrasonic chamber 51 flows in from the bottom of the first chamber 54, then from the top of the first chamber 54 into the second chamber 55, and then flows out from the bottom of the second chamber 55. After being ultrasonically split, the water molecule clusters enter the ceramic energy catalytic layer. The far-infrared rays emitted by the ceramic particles resonate with the water molecule clusters, further stabilizing the structure of the small molecule clusters. The thermal effect of the far-infrared rays can make the vibration frequency of the water molecule clusters more uniform, preventing the small molecule clusters from re-aggregating, thereby improving the stability and durability of the small molecule clusters.

[0028] To further optimize the above technical solution, pump bodies 8 are installed on the pipeline between filter 2 and ultraviolet sterilizer 3, and on the pipeline between nanobubble hydrogen generator 4 and gas-liquid mixing tower 7.

[0029] To further optimize the above technical solution, hydrogen concentration detectors 9 are installed on the pipelines between the nanobubble hydrogen generator 4 and the gas-liquid mixing tower 7, between the gas-liquid mixing tower 7 and the small molecule cluster pyrolyzer 5, and between the small molecule cluster pyrolyzer 5 and the pressure tank 6; a pressure gauge 10 is installed at the pressure tank 6.

[0030] To further optimize the above technical solution, the preparation equipment also includes a controller, which is connected to the pump body 8, pressure gauge 10, hydrogen concentration detector 9, nanobubble hydrogen generator 4, and small molecule cluster pyrolyzer 5. The controller is used to monitor the dissolved hydrogen concentration, pH value, and flow rate in real time, and automatically adjust the electrolysis current, ultrasonic frequency, and water flow rate; the flow rate needs to be adjusted by a corresponding flow valve, the location of which is not shown in the figure.

[0031] A method for preparing a high-efficiency hydrogen-rich small molecule cluster water preparation device includes the following steps: S1, the water in water tank 1 first passes through the filter 2 layer by layer to remove impurities and soften the water. S2, the filtered water enters the ultraviolet sterilizer 3, and the water passes through multiple inclined plates 32 from top to bottom. Multiple ultraviolet disinfection lamps 31 disinfect the water during the water flow. S3, after disinfection, the water enters the mixing chamber 42 of the nanobubble hydrogen generator 4. Hydrogen is generated in the electrolysis cell 41 using SPE electrolysis technology. The generated hydrogen enters the mixing chamber 42 and mixes with the water to obtain hydrogen-rich water. S4, the resulting hydrogen-rich water then enters the gas-liquid mixing tower 7 and passes through various packing materials in sequence, extending the gas-liquid contact time and increasing the hydrogen solubility. S5, after passing through the gas-liquid mixing tower 7, the hydrogen-rich water enters the small molecule cluster breaker 5, where ultrasonic waves break the hydrogen bonds of water molecules to form small molecule clusters of 4-6 molecules. Then, it passes through far-infrared ceramic particles 56 to stabilize the molecular cluster structure. Finally, the obtained hydrogen-rich small molecule cluster water is stored in the pressure tank 6.

[0032] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0033] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-efficiency hydrogen-rich small molecule cluster water preparation device, characterized in that, include: Water tank, A filter, wherein the inlet end of the filter is connected to the water tank; An ultraviolet sterilizer, wherein multiple ultraviolet disinfection lamps are installed inside the ultraviolet sterilizer; the liquid inlet of the ultraviolet sterilizer is connected to the liquid outlet of the filter; A nanobubble hydrogen generator is provided, wherein an electrolytic cell and a mixing chamber are provided inside the nanobubble hydrogen generator; the hydrogen outlet of the electrolytic cell is connected to the gas inlet of the mixing chamber, and the liquid outlet of the ultraviolet sterilizer is connected to the liquid inlet of the mixing chamber. The small molecule cluster pyrolyzer is provided with a high-frequency resonant ultrasonic cavity and a catalytic cavity. The liquid outlet of the mixing cavity is connected to the high-frequency resonant ultrasonic cavity, and the high-frequency resonant ultrasonic cavity is connected to the catalytic cavity. The pressure vessel is connected to the catalytic chamber.

2. The high-efficiency hydrogen-rich small molecule cluster water preparation equipment according to claim 1, characterized in that, A gas-liquid mixing tower is provided between the nanobubble hydrogen generator and the small molecule cluster pyrolyzer. The gas-liquid mixing tower is filled with packing material. The hydrogen-rich water mixed in the mixing chamber enters from the top of the gas-liquid mixing tower, flows out from the bottom through the packing material, and enters the small molecule cluster pyrolyzer.

3. The high-efficiency hydrogen-rich small molecule cluster water preparation equipment according to claim 2, characterized in that, The packing material inside the gas-liquid mixing tower, from top to bottom, consists of Pall ring packing, Raschig ring packing, and ceramic packing.

4. The high-efficiency hydrogen-rich small molecule cluster water preparation equipment according to claim 1, characterized in that, The filter contains, in sequence, a coarse filter layer, an activated carbon filter layer, a fine filter layer, a resin softening layer, and a precision filter layer along the direction of water flow.

5. The high-efficiency hydrogen-rich small molecule cluster water preparation equipment according to claim 1, characterized in that, The ultraviolet sterilizer has an inclined plate inside, and multiple inclined plates are distributed crosswise on two opposite inner walls inside the ultraviolet sterilizer, with the inclined directions of two adjacent inclined plates being opposite; the upper surface of the inclined plate is provided with a wavy protrusion.

6. The high-efficiency hydrogen-rich small molecule cluster water preparation equipment according to claim 1, characterized in that, A partition is provided inside the catalytic chamber, and a gap is left between the partition and the top of the catalytic chamber. The partition divides the catalytic chamber into a first chamber and a second chamber. Both the first chamber and the second chamber are filled with far-infrared ceramic particles. The liquid in the high-frequency resonant ultrasonic chamber flows in from the bottom of the first chamber, then flows in from the top of the first chamber into the second chamber, and then flows out from the bottom of the second chamber.

7. The high-efficiency hydrogen-rich small molecule cluster water preparation equipment according to claim 2, characterized in that, Pumps are installed on the pipeline between the filter and the ultraviolet sterilizer, and on the pipeline between the nanobubble hydrogen generator and the gas-liquid mixing tower.

8. The high-efficiency hydrogen-rich small molecule cluster water preparation equipment according to claim 7, characterized in that, Hydrogen concentration detectors are installed on the pipelines between the nanobubble hydrogen generator and the gas-liquid mixing tower, between the gas-liquid mixing tower and the small molecule cluster pyrolyzer, and between the small molecule cluster pyrolyzer and the pressure tank; a pressure gauge is installed at the pressure tank.

9. The high-efficiency hydrogen-rich small molecule cluster water preparation equipment according to claim 8, characterized in that, The preparation equipment also includes a controller, which is connected to a pump, a pressure gauge, a hydrogen concentration detector, a nanobubble hydrogen generator, and a small molecule cluster pyrolyzer.

10. A method for preparing the high-efficiency hydrogen-rich small molecule cluster water preparation equipment as described in any one of claims 1-9, characterized in that, Includes the following steps: S1, the water in the water tank first passes through the filter layer by layer to remove impurities and soften the water; S2, the filtered water enters the ultraviolet sterilizer. The water passes through multiple inclined plates from top to bottom, and multiple ultraviolet disinfection lamps disinfect the water during the water flow. S3, after disinfection, the water enters the mixing chamber of the nanobubble hydrogen generator. Hydrogen is generated in the electrolysis cell using SPE electrolysis technology. The generated hydrogen enters the mixing chamber and mixes with the water to obtain hydrogen-rich water. S4, the resulting hydrogen-rich water then enters the gas-liquid mixing tower and passes through various packing materials in sequence, extending the gas-liquid contact time and increasing the hydrogen solubility. S5, after passing through the gas-liquid mixing tower, the hydrogen-rich water enters the small molecule cluster breaker, where ultrasonic waves break the hydrogen bonds of water molecules to form small molecule clusters of 4-6 molecules. Then, it passes through far-infrared ceramic particles to stabilize the molecular cluster structure. Finally, the resulting hydrogen-rich small molecule cluster water is stored in a pressure tank.

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