Magnetic fluid driven shock wave water jet supercritical state ion fog explosion disintegrator

Abstract

The application provides a magnetic fluid driven shock wave water jet supercritical state ion mist explosion decomposer, which comprises a water body type Mach shock wave generator, the water body type Mach shock wave generator converts electric energy into high-energy shock wave energy, liquid forms a liquid-gas mixed layer at the tip of a Mach cone, micro-nano cavities in the liquid-gas mixed layer collapse to generate ultrahigh temperature and pressure, provide conditions for the formation of supercritical state ions, and are accompanied by micro-jets, which are dispersed on the surface of the liquid; and a magnetic fluid driver is arranged above the water body type Mach shock wave generator, the magnetic fluid driver generates an electric field perpendicular to a magnetic field through positive and negative electrodes, cuts the magnetic force lines, and makes the liquid form a rotating vortex flow by itself. The decomposer can play a role in sterilization and disinfection in water and air, and has the advantages of lightness, smallness, thinness, low power consumption, low cost and the like.

Description

Technical Field

[0001] This invention relates to the field of sterilization and disinfection technology, specifically to a magnetohydrodynamic driven shock wave water jet supercritical state ion mist storm decomposer. Background Technology

[0002] Pollution refers to the introduction of harmful substances into the natural environment, where their quantity or level reaches or exceeds the environment's carrying capacity, thereby altering the normal state of the environment. This includes air and water pollution. Air and water treatment have become top priorities in today's society to ensure the sustainable development of human resources. Currently, most waste gas and wastewater treatment methods rely on traditional high-temperature, ozone, or ultraviolet sterilization, which are ineffective. Therefore, it is necessary to further improve the effectiveness of sterilization to effectively solve pollution problems.

[0003] A search revealed Chinese invention patent application CN113213692A, which discloses a device for treating wastewater using electromagnetic field vortex cavitation technology. The device uses a multiphase flow generated by a vortex generator to form multiple micro-circulating fluid channels passing through the electromagnetic field in the space between the anode and cathode electrode plates, perpendicular to the central axes of the anode and cathode plates. Within the hollow space of the electromagnetic field generator, a main circulating fluid channel is formed parallel to the central axes of the anode and cathode plates, perpendicular to the micro-circulating fluid channels. Inside the reactor container, continuous vortex, impact flow, and hydraulic cavitation simultaneously achieve electroadsorption, electrocatalysis, and electrochemical processes under electromagnetic field conditions, making it suitable for the deep treatment of various types of wastewater. However, this patent still has the following problems: it requires a large, enclosed reaction chamber like a reactor; the vortex generator needs mechanical moving parts to agitate the liquid; and the microwave generator in this patent is large, consumes a lot of power, and may cause harm to the human body. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide a magnetohydrodynamic (MHD) driven shock wave water jet supercritical state ion fog storm depletion device.

[0005] According to one aspect of the present invention, a magnetohydrodynamically driven shock wave water jet supercritical state ion storm depletion device is provided, comprising:

[0006] A water-based Mach shock generator converts electrical energy into high-energy shock wave energy, forming a liquid-gas mixture layer in a liquid. The micro-nano cavitation bubbles in the liquid collapse instantaneously, forming ultra-high temperature and high pressure, creating a fog storm of polymorphic ions, and accompanied by micro-jets that diffuse from the liquid to the liquid surface.

[0007] A magnetohydrodynamic actuator, positioned above the water-based Mach shock generator, generates an electric field perpendicular to the magnetic field through positive and negative electrodes, cutting magnetic field lines and causing the liquid to spontaneously form a rotating vortex.

[0008] Optionally, the magnetohydrodynamic actuator includes:

[0009] The housing, the bottom of which is connected to the upper surface of the water-type Mach shock generator;

[0010] The positive and negative electrodes, which are arranged opposite to each other, are located inside the housing, with the positive and negative electrodes protruding from the top of the housing;

[0011] Two permanent magnets are located between the positive electrode and the negative electrode, respectively, and the two permanent magnets form a ring magnetic field;

[0012] The current within the conductor formed by the positive electrode, the negative electrode, and the conductive liquid cuts the magnetic field lines of the annular magnetic field, causing the liquid to form a fluid with directional rotational motion.

[0013] Optionally, the positive electrode and the negative electrode simultaneously serve as working electrodes for the electrolyzed liquid, whereby the working electrodes electrolyze the liquid to form polymorphic ions and generate ozone, thereby sterilizing the liquid and degrading toxic and harmful substances.

[0014] Optionally, the water-based Mach-like shock generator includes a transducer thick film material located on top of the water-based Mach-like shock generator, the transducer thick film material converting electrical energy into Mach-like shock energy.

[0015] Optionally, the digester further includes a reference electrode for monitoring the pH value in the water.

[0016] Optionally, the digester further includes a level gauge for obtaining the liquid level height of the digester.

[0017] Optionally, the digester further includes a temperature sensor, a hydrophone, a gas sensor, a pressure sensor, a HP meter, and an ion concentration meter disposed above the water-like Mach shock generator.

[0018] Optionally, the digester further includes a functional module integration assembly having a housing located below the water-like Mach shock generator, with each component of the functional module integration assembly located inside the housing.

[0019] Optionally, a waterproof floating ring is provided between the housing of the functional module integration component and the water-like Mach shock generator, and a watertight gasket is provided between the housing of the functional module integration component and the magnetohydrodynamic actuator.

[0020] Compared with the prior art, the present invention has at least one of the following beneficial effects:

[0021] 1. The digester provided by the present invention realizes the static motion stirring function through the magnetic fluid actuator, which greatly enhances the solubility of polymorphic ions and the abundance of multi-physical field physicochemical reactions, which is beneficial to the sterilization and disinfection effect.

[0022] 2. The digester provided by this invention can form supercritical ionic substances at normal temperature and pressure, which has a strong effect on killing colonies and microorganisms in water and air, and degrading organic matter. Supercritical polymorphic ions are generated by the Mach-like cone wave formed in the liquid. At the same time, due to the micro-jet formed by the micro-shock wave, the supercritical polymorphic ions overflow the water surface and enter the air, thereby forming cavitation and fog storm from water to air. Thus, it has the dual function of disinfecting various pathogens in water and air and degrading toxic and harmful substances.

[0023] 3. The digester provided by this invention utilizes the cavitation effect of high-explosive jets to form water jet cavitation ions through high-speed, high-pressure, and high-ion-rich jets, resulting in a high concentration of active particles in the water. By utilizing the high-explosive energy to break down the cell walls and the complexation effect of the highly active particles, it effectively kills pathogens and degrades toxic and harmful substances in the water. It can digest toxic and harmful substances and inactivate pathogens in both gas and liquid phases. It features being lightweight, small, thin, low-power, low-cost, high-concentration active ions, high-explosive energy, and the ability to operate in extreme environments. Attached Figure Description

[0024] Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0025] Figure 1 This is a 3D perspective schematic diagram of a magnetohydrodynamic driven shock wave water jet supercritical state ion fog storm decontamination device in one embodiment of the present invention;

[0026] Figure 2 This is a top view schematic diagram of a magnetohydrodynamically driven shock wave water jet supercritical state ion fog storm decontamination device according to an embodiment of the present invention;

[0027] Figure 3 This is a top view schematic diagram of a magnetohydrodynamically driven shock wave water jet supercritical state ion fog storm decontamination device in one embodiment of the present invention;

[0028] Figure 4 This is a schematic diagram illustrating the working principle of a magnetohydrodynamic actuator in one embodiment of the present invention;

[0029] The corresponding labels in the diagram are: 1-Temperature sensor, 2-Hydrophone, 3-Permanent magnet one, 4-Gas sensor, 5-Pressure sensor, 6-Permanent magnet two, 7-HP meter, 8-Ion concentration meter, 9-Positive electrode, 10-Negative electrode, 11-Waterproof floating ring, 12-Water-based Mach shock wave generator, 15-Watertight gasket, 16-Functional module integrated component, 17-Functional modal display screen, 18-AI information interaction module, 19-Intelligent power supply module, 20-Sensor data acquisition module, 21-Self-powered module, 22-Wireless power supply module, 23-Energy storage module, 24-Display module, 25-Environmental monitoring module, 26-Generator intelligent electronic control module, 27-Level gauge, 28-Reference electrode, 29-Magnetic field line one, 30-Magnetic field line two. Detailed Implementation

[0030] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the invention in any way. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention. These all fall within the scope of protection of the present invention.

[0031] Reference Figures 1-3 An embodiment of the present invention provides a magnetohydrodynamic (MHD) driven shock wave water jet supercritical ion storm decontamination device, comprising a water-based Mach shock generator 12 and a magnetohydrodynamic (MHD) actuator. The water-based Mach shock generator 12 converts electrical energy into high-energy shock wave energy, forming a dense liquid-gas mixture layer at the tip of the Mach cone. The micro-nano cavitation bubbles within this mixture collapse instantaneously, creating ultra-high temperature and pressure, providing conditions for the formation of supercritical ions and generating a multi-state ion storm, which is then dispersed from the liquid to the surface by micro-jet. The MHD actuator, positioned above the water-based Mach shock generator 12, is an innovative functional device. Unlike traditional mechanical stirring, it has no moving parts. It generates an electric field perpendicular to the magnetic field through positive and negative electrodes, cutting magnetic field lines. Specifically, the Lorentz force is generated by the interaction of the electric field formed by the electrodes and the conductive liquid with the magnetic field generated by the permanent magnet, causing the liquid to spontaneously form a rotating vortex without the need for any moving parts such as motors, blades, or drive shafts.

[0032] In some embodiments, the magnetohydrodynamic (MHD) actuator includes a housing, a positive electrode 9 and a negative electrode 10 disposed opposite each other, and two permanent magnets (permanent magnet 3 and permanent magnet 6). The bottom of the housing is connected to the upper surface of the water-based Mach shock generator 12. The positive electrode 9 and the negative electrode 10 are located inside the housing, with the positive electrode 9 and the negative electrode 10 protruding from the top of the housing. The two permanent magnets are respectively located between the positive electrode 9 and the negative electrode 10, forming a ring-shaped magnetic field. Exemplarily, the two arc-shaped permanent magnets are disposed opposite each other to improve efficiency. The water-based Mach shock generator 12, the positive electrode 9 and the negative electrode 10 of the MHD actuator, and the two permanent magnets are all provided with snap-fit ​​plug-in interfaces to facilitate connection between components. The current in the conductor formed by the positive electrode 9, the negative electrode 10, and the conductive liquid cuts the magnetic lines of force of the ring-shaped magnetic field, causing the liquid to form a fluid with directional rotational motion.

[0033] In this embodiment of the invention, the stirring function of the magnetohydrodynamic (MHD) actuator relies on the interaction between the permanent magnet, electrodes, and liquid to generate directional rotational motion of the liquid within the MHD actuator. (Refer to...) Figure 4 The working principle of the magnetohydrodynamic actuator is that, according to the left-hand rule, the current in the conductor composed of the positive electrode 9, the negative electrode 10, and the conductive liquid cuts the magnetic field lines of the toroidal magnetic field (such as...). Figure 4 Magnetic field lines 29 and 30 form a directional rotating fluid. The permanent magnets used in magnetohydrodynamic actuators can be made of strong magnetic materials such as neodymium iron boron and samarium cobalt.

[0034] In some embodiments, the positive electrode 9 and the negative electrode 10 simultaneously serve as working electrodes for the electrolyzed liquid. The working electrodes electrolyze the liquid to form polymorphic ions and generate ozone. The polymorphic ions mainly include active substances such as hydroxyl radicals and oxygen radicals, which can achieve electrocatalysis, electroadsorption, and aqueous phase combustion in water. Through polymorphic ions and ozone, the liquid can be sterilized and toxic and harmful substances can be degraded.

[0035] In this embodiment of the invention, another function of the magnetohydrodynamic actuator is to electrolyze liquids (or solutions) to form polymorphic ions and produce ozone. It uses materials such as Pt, graphene, carbon nanotubes, and perovskite as working electrodes for water electrolysis. The positive and negative electrodes are not only working electrodes for water electrolysis but also working electrodes for stirring, combining the two functional electrodes into one. Under the combined action of multiple physical fields such as electric field, magnetic field, and Fermi field, polymorphic ions are formed. These particles have different energy states and activity states.

[0036] Positive electrode 9 and negative electrode 10 form a water splitting generator, which enriches water molecules with energy in the form of electrical energy, transforming them from steady-state H2O into active functional groups such as O3 and hydroxyl groups. Positive electrode 9 and negative electrode 10 are integrated into one device using micro-nano integration methods in MEMS fabrication technology. A series of chemical reactions occur during the electrolysis process, as follows:

[0037] ① Electrolysis of water reaction: 2H₂O→2H₂↑+O₂↑

[0038] ② Anode reaction: 2H₂O + O₂ + 4e⁻ → 4OH⁻

[0039] ③ Cathode reaction: 2H+ + 2e- → H2

[0040] ④ OH- in water - O2 reacts with O2 to form O3: O2 + H2O + 2e- → 2OH-, 2OH- + O2 → 2O3 + 2H2O

[0041] Among them, ④ chemical reaction is the key step in the production of ozone gas.

[0042] The generation mechanism of ozone gas is as follows: ozone gas is generated from oxygen molecules through the action of the anode during electrolysis. Specifically, under the influence of the electrolytic field, oxygen molecules undergo an oxidation reaction through the oxidation potential in the anodic oxidation reaction, forming highly reactive oxygen ion substances such as hydrogen peroxide, ozone acid, and ozone. Furthermore, when water contains a certain amount of organic or inorganic matter, these substances will also react with ozone gas and undergo oxidation, ultimately achieving the purpose of sterilization and degradation of toxic and harmful substances.

[0043] In the above embodiments, the magnetohydrodynamic actuator generates Lorentz force when a conductive liquid is subjected to electric and magnetic fields perpendicular to each other, thereby generating eddies within the liquid. This stirring method can achieve liquid stirring without the need for moving parts such as drive shafts and blades, and is a quiet stirring method. At the same time, its electrodes also have the function of electrolyzing to form polymorphic ions and producing ozone, making it a composite integrated component.

[0044] After the working electrodes (including the positive electrode 9 and the negative electrode 10) electrolyze the water, the pH value of the liquid will change. In some embodiments, the digester also includes a reference electrode 28, which is disposed on the magnetohydrodynamic actuator and is used to monitor the pH value of the water.

[0045] In some embodiments, the digester further includes a level gauge 27, which is disposed on the magnetohydrodynamic actuator and is used to obtain the liquid level height of the digester to prevent the digester from operating in a waterless state.

[0046] In some embodiments, the aforementioned digester further includes a temperature sensor 1, a hydrophone 2, a gas sensor 4, a pressure sensor 5, a hydrometer 7, and an ion concentration meter 8. The entire water-based Mach shock generator 12 is an integrated plug-in assembly. Each of the aforementioned components is located above the water-based Mach shock generator 12 and is connected to it via a plug-in interface. Through these measurement and control components, the elimination of various pathogens in water and air, as well as the control of the degradation process of toxic and harmful substances, are achieved.

[0047] The water-based Mach-like shock generator 12 is a generator capable of forming cavitation bubbles and microjets in liquids, and is a high-energy generator based on electrophysiological and micro-nano effects. The water-based Mach-like shock generator 12 can operate in different media (solid, liquid, and gas), possesses strong body penetration capabilities, and can automatically adjust its resonant frequency according to the body's absorption capacity to achieve a self-cleaning effect through internal resonant heating. When the resonant frequency cannot be detected, the Mach-like shock generator will activate a frequency conversion sweep mode, with frequencies ranging from a few hertz to terahertz, to clean residual blood in substances such as fish and meat tissues, dissolving it in clean water. The water-based Mach shock generator 12 is a crystal transducer, and its structure is very similar to that of an ultrasonic atomizer. In some embodiments, the water-based Mach shock generator 12 is composed of transducer thick-film materials such as piezoelectric ceramics, piezoelectric polymers, and piezoelectric single crystals, with a thickness between 50 μm and 1 mm. For example, the shock generator is formed using materials such as alumina, polyimide, zincblende, borate, tourmaline, zincite, GaAs, barium titanate and its derived crystal structures, KH2PO4, NaKC4H4O6·4H2O (Roxi salt), and sugar. The shock generator includes a shock generator anode, a shock generator cathode, and a shock generator piezoelectric ceramic. The shock generator anode is located at one end of the shock generator, and the shock generator cathode is located at the other end of the shock generator. The shock generator piezoelectric ceramic is disposed above the shock generator anode and shock generator cathode. The transducer thick film material is located on the outermost part, i.e., the top, of the water-based Mach-like shock generator 12 in contact with the liquid. It converts electrical energy into Mach-like shock wave energy. Specifically, applying a frequency voltage to the anode and cathode of the shock generator converts electrical energy into mechanical vibration energy, forming a shock wave in the liquid. The electrical energy is provided by the intelligent power supply module 19 of the digester. When placed in a container filled with liquid, the vibration of the high-energy shock wave generates tens of thousands of tiny bubbles, i.e., cavitation bubbles, in the liquid. The high-frequency shock wave generates ultrasonic waves in the liquid. These cavitation bubbles grow in the negative pressure zone created by the longitudinal propagation of the ultrasonic waves and rapidly close in the positive pressure zone, thus being compressed and stretched under alternating positive and negative pressures. At the instant the bubbles are compressed until they collapse, a huge instantaneous pressure is generated, accompanied by deep ultraviolet light, typically reaching tens to hundreds of megapascals. Suslick et al. measured that cavitation can raise the temperature in the gas phase reaction zone to around 5200 K and the effective temperature in the liquid phase reaction zone to around 1900 K, with a temperature change rate as high as 10 K / s, accompanied by strong shock waves and microjets with speeds up to 400 km / h. The conditions for the formation of critical water are: when the temperature and pressure of water rise above the critical point (t = 374.3℃, p = 22.05 MPa), water is in a supercritical state, and water in this state is called supercritical water. Supercritical water possesses special properties not found in water under normal conditions; it can mix uniformly with air, oxygen, and some organic substances.During cavitation, cavitation bubbles are rapidly generated, expand, and collapse, forming shock waves or high-speed microjets in the liquid. This creates environmental conditions of 5000 K temperature and 1800 atm atmospheric pressure (equivalent to 180 MPa), conditions far exceeding the formation conditions of critical water. Furthermore, the frequency and voltage of the water-based Mach shock generator 12 are controllable and adjustable to adapt to different types of liquids. Even under moderate temperature and density conditions, the ion product of supercritical water is several orders of magnitude higher than that of water under standard conditions.

[0048] Under the influence of strong shock waves, the cell's membrane structures (including the plasma membrane and nuclear membrane) are activated due to the presence of microbubbles (cavitation), exhibiting a series of dynamic changes such as oscillation, contraction, and expansion, ultimately leading to cell collapse. This process generates localized high temperatures (greater than 5000 K) and high pressures (greater than 5 × 10⁻⁶ K). 7 Extreme physical phenomena such as Pa, strong shock waves, free radicals, and jets.

[0049] This process involves several physicochemical reactions. For example, under cavitation, the lipid bilayer of the cell membrane ruptures, the cytoskeleton and organelles are damaged, and some cells may even break down into vesicles, whose contents may be released outside the cell. Furthermore, cavitation can cause gases in the solution to form and aggregate within the bubbles, further triggering physicochemical reactions.

[0050] These cavitation bubbles vibrate with the ultrasonic waves, colliding and merging with each other during the high-pressure phase to form larger cavitation bubbles. These cavitation bubbles move as the ultrasonic waves propagate and collapse during the low-pressure phase.

[0051] When cavitation bubbles collapse, they generate tiny, high-speed jets. These microjets possess extremely high velocities, reaching several times or even tens of times the speed of sound. Microjets can penetrate liquid surfaces, dispersing high-energy ionic substances into the air, while simultaneously stirring and mixing the liquid's interior. High-energy microparticles in the mist-like jet state, generated through perovskite material catalytic ionization activation and sonic booms in liquids, can be used for cleaning, crushing, and extraction.

[0052] In some embodiments, the digester further includes a functional module integration component 16 (i.e., the electronic control part), which has a housing located below the water-based Mach shock generator 12. The component includes: a functional modal display screen 17, an AI information interaction module 18, a sensor data acquisition module 20, a self-powered module 21, a wireless power supply module 22, an energy storage module 23, a display module 24, an environmental monitoring module 25, and a generator intelligent electronic control module 26, etc. All components are integrated onto a single PCB board and located inside the housing of the functional module integration component 16. Each sensor and the functional module integration component 16 on the liquid surface are equipped with a spring-loaded plug-in interface for convenient connection.

[0053] In some embodiments, a waterproof floating ring 11 is provided between the housing of the functional module integration component 16 and the water-based Mach shock generator 12, and a watertight gasket 15 is provided between the housing of the functional module integration component 16 and the magnetohydrodynamic actuator. Both the waterproof floating ring 11 and the watertight gasket 15 are located at the junction of the functional module integration component 16 and the functional devices (water-based Mach shock generator 12 and magnetohydrodynamic actuator). Both are flat ring-shaped components. In use, the above-mentioned devices are placed upside down in the liquid, and the waterproof floating ring 11 and the watertight gasket 15 are attached to the junction of the bottom of the functional module integration component 16 and the liquid surface. For example, the waterproof floating ring 11 is made of plastic foam or an inflatable ring, which can float the functional module integration component 16 on the water surface. The watertight gasket 15 is tightly bonded to the waterproof floating ring 11, and its water contact surface adopts a micro-nano superhydrophobic functional structure to further play a waterproof role.

[0054] In this embodiment of the invention, the digester is fully waterproof. For ease of use, the digester is divided into two parts by the liquid level. The digester adopts a self-sustaining design to ensure that the part above the liquid level (the electronic control, display, and data transmission parts, i.e., the functional module integration component 16) always floats on the water surface for easy observation. The Mach shock generator, magnetohydrodynamic actuator, and various sensors are all submerged in water. This part is the underwater part, which mainly forms active substances such as hydroxyl radicals and oxygen radicals, achieving electrocatalysis, electroadsorption, and aqueous phase combustion in water, and is monitored in real time. The Mach shock generator, i.e., the water cavitation effect generator, and the magnetohydrodynamic actuator are both independent devices. The Mach shock generator is located at the center of the digester. The positive and negative electrodes, permanent magnets, and various sensors of the magnetohydrodynamic actuator are all arranged in a ring around the Mach shock generator. These functional devices and electronic control parts are arranged back to back, using sealing rings, gaskets, silicone, etc. to prevent liquid from entering the electronic control parts. The Mach shock generator, magnetohydrodynamic actuator, and various sensors can all work simultaneously and synchronously.

[0055] The magnetohydrodynamic shock wave water jet supercritical state ion fog storm decomposer in the above embodiments has the ability to extinguish and disinfect various pathogens in water and degrade toxic and harmful substances in liquids, thereby purifying water bodies.

[0056] The magnetohydrodynamic (MHD) driven shock wave water jet supercritical ion fog storm decontaminator described in the above embodiments is a device capable of simultaneously decontaminating toxic and harmful substances and inactivating pathogens in both gas and liquid states. It can form supercritical ionized substances at room temperature and pressure (no similar reports have been found). It possesses the physical and chemical properties of supercritical states, with high-energy, high-density free oxygen, hydroxyl groups, and supercritical ionized functional groups, creating a supercritical ionized state within the liquid. This has a strong effect on killing colonies and microorganisms in water and air, and degrading organic matter. It generates supercritical polymorphic ions from Mach-like cone waves formed in the liquid. Simultaneously, due to the micro-jet formed by the micro-shock wave, the supercritical polymorphic ions overflow the water surface and enter the air, thus forming cavitation and fog storms from the water to the air. Therefore, it has the dual function of eliminating various pathogens in water and air and degrading toxic and harmful substances.

[0057] The magnetohydrodynamic (MHD) driven shockwave water jet supercritical ion mist decontamination device features static stirring, significantly enhancing the solubility of polymorphic ions and the abundance of multi-physical field reactions. It can be widely used in industrial cleaning, surface treatment, medical treatment, and environmental remediation. It sterilizes, descales, deodorizes, and degrades organic matter, heavy metal ions such as iron, manganese, sulfides, benzene, aldehydes, organophosphorus compounds, and organochlorines, as well as other harmful substances in water. It can be used for disinfecting and cleaning fruits and vegetables, spraying pathogens, toilets, beauty atomizers, toilet tanks, and wastewater treatment.

[0058] The magnetohydrodynamic (MHD) driven shock wave water jet supercritical state ion storm digester utilizes the cavitation effect of high-explosive jets. A high-speed, high-pressure, high-ion-rich jet forms water jet cavitation ions, creating a high concentration of active particles in the water. The high-explosive energy breaks down water walls, and the complexation of these highly active particles effectively kills pathogens and degrades toxic and harmful substances in the water. The digester provided in the above embodiments of this invention eliminates the need for large, closed reaction chambers like reactors. It innovatively adopts an open reaction method, significantly simplifying the process and miniaturizing large devices into micro-nano devices, providing an effective way to reduce costs and increase efficiency. This invention uses a magnetohydrodynamic drive, eliminating the need for motors, drive shafts, and impellers—mechanical moving parts of traditional stirrers. It uses passive, high-performance permanent magnets instead of electromagnetic coils, greatly reducing size and energy consumption. The cavitation in this invention is generated using a Mach-like shock wave, a method of electro-energy focusing. The digester in this embodiment of the invention is characterized by being lightweight, small, thin, low power consumption, low cost, high concentration of active ions, high explosive energy, and capable of operating in extreme environments.

[0059] Specific embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the specific embodiments described above, and those skilled in the art can make various modifications or variations within the scope of the claims, which do not affect the essence of the present invention. The above preferred features can be used in any combination without conflict.

Claims

1. A magnetohydrodynamically driven shock wave water jet supercritical state ion fog storm decontamination device, characterized in that, include: A water-based Mach shock generator converts electrical energy into shock energy, forming a liquid-gas mixture layer in a liquid. The micro-nano cavitation bubbles in the liquid collapse instantaneously, forming an ultra-high temperature and high pressure, creating a fog storm of polymorphic ions, which is accompanied by micro-jets that diffuse from the liquid to the liquid surface. A magnetohydrodynamic actuator, located above the water-like Mach shock generator, generates an electric field perpendicular to the magnetic field through positive and negative electrodes, cutting magnetic field lines and causing the liquid to spontaneously form a rotating vortex. The magnetohydrodynamic actuator includes: The housing, the bottom of which is connected to the upper surface of the water-type Mach shock generator; The positive and negative electrodes, which are arranged opposite to each other, are located inside the housing, with the positive and negative electrodes protruding from the top of the housing; Two permanent magnets are located between the positive electrode and the negative electrode, respectively, and the two permanent magnets form a ring magnetic field; The current within the conductor formed by the positive electrode, the negative electrode, and the conductive liquid cuts the magnetic field lines of the annular magnetic field, causing the liquid to form a fluid with directional rotational motion.

2. The magnetohydrodynamically driven shock wave water jet supercritical state ion fog storm decontamination device according to claim 1, characterized in that, The positive electrode and the negative electrode simultaneously serve as working electrodes for electrolyzing the liquid. The working electrodes electrolyze the liquid to form polymorphic ions and generate ozone, thereby sterilizing the liquid and degrading toxic and harmful substances.

3. The magnetohydrodynamically driven shock wave water jet supercritical state ion fog storm decontamination device according to claim 1, characterized in that, The water-based Mach-like shock generator includes a transducer thick film material located at the top of the water-based Mach-like shock generator, which converts electrical energy into Mach-like shock energy.

4. The magnetohydrodynamically driven shock wave water jet supercritical state ion fog storm decontamination device according to claim 3, characterized in that, The water-based Mach shock wave generator includes: The shock wave generator anode is located at one end of the water-type Mach shock wave generator; The shock generator cathode is located at the other end of the water-type Mach shock generator; The shock wave generator piezoelectric ceramic is disposed above the shock wave generator anode and the shock wave generator cathode.

5. The magnetohydrodynamically driven shock wave water jet supercritical state ion fog storm decontamination device according to claim 1, characterized in that, It also includes a reference electrode used to monitor the pH value in the water.

6. The magnetohydrodynamically driven shock wave water jet supercritical state ion fog storm decontamination device according to claim 1, characterized in that, It also includes a level gauge for obtaining the liquid level height of the digester.

7. The magnetohydrodynamically driven shock wave water jet supercritical state ion fog storm decontamination device according to claim 1, characterized in that, It also includes a temperature sensor, hydrophone, gas sensor, pressure sensor, HP meter, and ion concentration meter located above the water-type Mach shock generator.

8. The magnetohydrodynamically driven shock wave water jet supercritical state ion fog storm depletion device according to claim 1, characterized in that, It also includes a functional module integration component, which has a housing located below the water-like Mach shock generator, and all components of the functional module integration component are located inside the housing.

9. The magnetohydrodynamically driven shock wave water jet supercritical state ion fog storm depletion device according to claim 8, characterized in that, A waterproof floating ring is provided between the housing of the functional module integrated component and the water-like Mach shock generator, and a watertight gasket is provided between the housing of the functional module integrated component and the magnetohydrodynamic actuator.

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