A potassium superoxide preparation device

Abstract

The present invention belongs to the technical field of potassium superoxide preparation, and is specifically a potassium superoxide preparation device. It includes a turbine blower, a mixing preparation component, a second air inlet component, a first air inlet component and an air outlet component. The mixing preparation component includes a mixing cylinder, a disc-shaped air guide plate is fixed in the middle of the mixing cylinder, an inner cylinder is sleeved in the front section of the mixing cylinder, the air guide plate is fixed at the rear end of the inner cylinder, the front end of the inner cylinder is connected to the front end of the mixing cylinder through an annular end plate, and the outer wall of the inner cylinder is provided with a plurality of fins distributed around, and the front section of the inner cylinder is provided with an air outlet between each adjacent fin. The airflow from the turbine blower passes through the air guide plate, and a spiral airflow is formed under the action of the first air guide plate and the second air guide plate, which promotes the mixing efficiency between oxygen and liquid potassium and ensures that the reactants can fully contact and chemically react.

Description

Technical Field

[0001] The invention belongs to the technical field of potassium superoxide preparation, in particular to a potassium superoxide preparation device. Background Art

[0002] Potassium superoxide, a primary oxidant, can be used as an oxygen generator in aerospace, submarine technology, mine emergency and other fields. In a closed environment, the carbon dioxide and water produced by human breathing can react with potassium superoxide to produce oxygen necessary for human survival.

[0003] A Chinese invention patent with publication number CN107879361A discloses a method for preparing potassium superoxide powder by a metallic potassium spray oxidation method, comprising the following steps: liquid potassium and compressed air are atomized through an inner and outer nested spray gun to obtain potassium superoxide powder; the spray gun comprises an outer cavity for compressed air flow and an inner cavity for liquid potassium flow, and the diameter of the inner cavity close to the muzzle of the spray gun is 1.3-1.4 mm; the flow rate of the compressed air is 6-8 m / s, and the flow rate of the liquid potassium is 0.3-0.5 m / s; the reaction temperature of the liquid potassium and the compressed air is 260-300°C.

[0004] In the above technical solution, liquid potassium starts to react with oxygen before it diffuses after being ejected from the inner cavity, which results in the liquid potassium being unable to fully contact with oxygen, thereby resulting in the liquid potassium being unable to fully react with oxygen, leading to an increase in by-products, such as potassium oxide and potassium peroxide. Summary of the invention

[0005] The object of the present invention is to provide a potassium superoxide preparation device, aiming to solve the problem in the prior art that liquid potassium cannot fully react with oxygen.

[0006] In order to solve the above technical problems, the present invention provides a potassium superoxide preparation device, comprising a turbine blower and a mixing preparation component, wherein a second air inlet component is fixed to an air inlet end of the turbine blower, and a first air inlet component for connecting a hot air device is sleeved inside one end of the second air inlet component, and an air outlet component is fixed to an air outlet end of the turbine blower, and the mixing preparation component is fixed to the air outlet end of the air outlet component, and the mixing preparation component comprises a mixing cylinder, a disc-shaped air guide plate is fixed to the middle of the mixing cylinder, and a first nozzle assembly and a second nozzle assembly for conveying liquid potassium and a first oxygen supply assembly and a second oxygen supply assembly for conveying oxygen are integrated and installed on the air guide plate, a plurality of outer air outlets distributed around the outer edge of the air guide plate are provided, a first air guide plate is provided on one side edge of the outer air outlet, a plurality of inner air outlets distributed around the surface of the air guide plate are provided, and a second air guide plate is provided on one side edge of the inner air outlet.

[0007] Preferably, the front section of the mixing cylinder is sleeved with an inner cylinder, the air guide plate is fixed at the rear end of the inner cylinder, the front end of the inner cylinder is connected to the front end of the mixing cylinder through an annular end plate, the outer wall of the inner cylinder is provided with a plurality of fins distributed around, the fins are arc-shaped and abut against the inner circumferential wall of the mixing cylinder, and the front section of the inner cylinder is provided with air outlets between each adjacent fin.

[0008] Preferably, the first nozzle assembly includes a first air uniforming ring, a first air source interface is provided on one side of the first air uniforming ring, a second mounting hole is provided between each adjacent inner air outlet, a plurality of first nozzles corresponding to the second mounting holes are installed on the first air uniforming ring, the first nozzle is fixed to the second mounting hole, an oblique first material interface is provided on one side of the first nozzle, and one end of the first material interface is connected to a first feeding pipe.

[0009] Preferably, the second nozzle assembly includes a second nozzle, a first mounting hole is provided in the middle of the air guide plate, the second nozzle is installed to the first mounting hole, one end of the second nozzle is connected to a second air source interface, an oblique second material interface is provided on one side of the second nozzle, and one end of the second material interface is connected to a second feeding pipe.

[0010] Preferably, the first oxygen supply assembly includes a second uniform air ring installed on the outside of the rear section of the mixing cylinder, a third air source interface is provided on one side of the second uniform air ring, a plurality of first air holes distributed in a surrounding manner are provided on the surface of the air guide plate, the first air holes are located between the outer air port and the inner air port, and a plurality of first air nozzles corresponding to the first air holes are provided on the second uniform air ring.

[0011] Preferably, the second oxygen supply assembly includes a third uniform air ring installed on the outer side of the rear end of the mixing barrel, a fourth air source interface is provided on one side of the third uniform air ring, a plurality of second air holes distributed in a surrounding manner are provided on the surface of the wind guide plate, the second air holes are located between the first mounting hole and the inner air outlet, and a plurality of second air nozzles corresponding one-to-one to the second air holes are provided on the third uniform air ring.

[0012] Preferably, the second air inlet assembly includes an air inlet cylinder fixedly mounted on the air inlet end of the turbine blower, an air inlet being provided on one side of the air inlet cylinder, two parallel second rotating shafts being installed in the inner cavity of the air inlet, a second baffle being installed on the second rotating shaft, a second driving motor connected to one of the second rotating shafts being provided on one side of the air inlet, and the other end of the second rotating shaft being connected to the other second rotating shaft via a first connecting rod.

[0013] Preferably, the first air inlet assembly includes an air duct, the air outlet end of the air duct is sleeved in the air inlet cylinder and extends into the inner cavity of the turbine fan, a first rotating shaft is installed inside the air inlet end of the air duct, a first baffle is installed on the first rotating shaft, and a first driving motor connected to the first rotating shaft is provided on the outer wall of the air duct.

[0014] Preferably, the air outlet assembly includes an air outlet cylinder installed at the air outlet end of the turbine fan, a diverter plate is provided in the middle of the air inlet end of the air outlet cylinder, a third rotating shaft is installed on both sides of the diverter plate of the air outlet cylinder, a third baffle is installed on the third rotating shaft, a fourth drive motor connected to one of the third rotating shafts is provided on one side of the air outlet cylinder, and the other end of the third rotating shaft is connected to another third rotating shaft through a second connecting rod.

[0015] Preferably, the turbine blower includes a turbine shell and a turbine installed inside the turbine shell, and a third drive motor connected to the turbine is fixed to one side of the turbine shell.

[0016] After adopting the above technical solution, the beneficial effects of the present invention are:

[0017] An air ring is formed between the mixing cylinder and the inner cylinder, and an air duct is formed between adjacent fins. The airflow from the turbine fan is divided into two paths: one part of the airflow passes through the air guide plate, and forms a spiral airflow under the action of the first air guide plate and the second air guide plate, which promotes the mixing efficiency between oxygen and liquid potassium and ensures that the reactants can fully contact and chemically react; the other part enters the air ring, and after being precisely guided by the air duct, a spiral airflow is blown out from the air outlet to break up the generated potassium superoxide powder and prevent the potassium superoxide powder from agglomerating. At the same time, it can also supply oxygen to the unreacted liquid potassium, increase the generated content of potassium superoxide powder, and reduce the production of by-products. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 A schematic diagram of the internal structure of the mixing preparation component;

[0021] Figure 3 It is a schematic diagram of the structure of the mixing cylinder;

[0022] Figure 4 This is a schematic diagram of the installation of the air guide plate;

[0023] Figure 5 is a schematic diagram of the structure of the air guide plate;

[0024] Figure 6 is a structural schematic diagram of a first oxygen supply component;

[0025] Figure 7 is a schematic structural diagram of a first nozzle assembly;

[0026] Figure 8 is a structural schematic diagram of a second nozzle assembly;

[0027] Fig. 9 is a schematic diagram of the structure of a turbo blower;

[0028] Fig.10 is a structural schematic diagram of a second air inlet assembly;

[0029] Fig.11 is a structural schematic diagram of a first air inlet assembly;

[0030] Fig.12 It is a structural schematic diagram of the air outlet component.

[0031] Figure numerals: 1-first air inlet assembly, 11-air duct, 12-first drive motor, 13-first rotating shaft, 14-first baffle; 2-second air inlet assembly, 21-air inlet cylinder, 22-air inlet, 23-second drive motor, 24-second rotating shaft, 25-second baffle, 26-first connecting rod, 27-filter plate; 3-turbine fan, 31-turbine shell, 32-third drive motor, 33-turbine, 34-air guide plate; 4-air outlet assembly, 41-air outlet cylinder, 42-second connecting rod, 43-inspection port, 44-third rotating shaft, 45-dividing plate, 46-fourth drive motor, 47-third baffle; 5-mixing preparation assembly, 51-mixing cylinder, 511-annular end plate, 512-inner cylinder, 513-air outlet, 514-fin, 52-first nozzle group Parts, 521-first air source interface, 522-first uniform air ring, 523-first nozzle, 524-first material interface, 525-first feeding pipe, 53-air guide plate, 531-inner air outlet, 532-first air guide plate, 533-outer air outlet, 534-second air guide plate, 535-first mounting hole, 536-first air hole, 537-second mounting hole, 538-second air hole, 54-second nozzle assembly, 541-second nozzle, 542-second material interface, 543-second feeding pipe, 544-second air source interface, 55-first oxygen supply assembly, 551-third air source interface, 552-second uniform air ring, 553-first air nozzle, 56-second oxygen supply assembly, 561-fourth air source interface, 562-third uniform air ring, 563-second air nozzle. DETAILED DESCRIPTION

[0032] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only configured to explain the present invention and are not configured to limit the present invention. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by illustrating examples of the present invention.

[0033] The directional words appearing in the following description are all directions shown in the figures, and do not limit the specific structure of the present invention. In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0034] A potassium superoxide preparation device comprises a turbo fan 3 and a mixing preparation component 5. A second air inlet component 2 is fixed to the air inlet end of the turbo fan 3, a first air inlet component 1 for connecting a hot air device is sleeved inside one end of the second air inlet component 2, an air outlet component 4 is fixed to the air outlet end of the turbo fan 3, and the mixing preparation component 5 is fixed to the air outlet end of the air outlet component 4.

[0035] The turbo fan 3 includes a turbine shell 31, and a turbine 33 is installed inside the turbine shell 31. A third drive motor 32 connected to the turbine 33 is fixed to one side of the turbine shell 31 to provide power for the turbine 33 to ensure that it can operate efficiently and stably. A trumpet-shaped air guide plate 34 is installed at the air inlet end of the turbine shell 31, and the tip of the air guide plate 34 points to the turbine 33. The air guide plate 34 can play a flow-gathering effect, accelerate the airflow entering the turbine shell 31, thereby improving the overall efficiency and performance of the turbo fan 3.

[0036] The second air inlet assembly 2 includes an air inlet cylinder 21, one end of which is fixedly mounted on the air inlet end of the turbine fan 3. An air inlet 22 is provided on one side of the air inlet cylinder 21, and a filter plate 27 is provided in the port inner cavity of the air inlet 22. Two parallel second rotating shafts 24 are installed in the inner cavity of the air inlet 22, and a second baffle 25 is installed on the second rotating shaft 24. A second driving motor 23 connected to one of the second rotating shafts 24 is provided on one side of the air inlet 22, and the other end of the second rotating shaft 24 is connected to the other second rotating shaft 24 through a first connecting rod 26. When the second driving motor 23 is started and drives one of the second rotating shafts 24 to rotate, the other second rotating shaft 24 will also rotate synchronously through the transmission action of the first connecting rod 26. In this way, the two second baffles 25 will rotate with the rotation of the two second rotating shafts 24. When the two second baffles 25 rotate to be side by side with each other, they can just close the air inlet 22, thereby effectively preventing the airflow from entering the air inlet cylinder 21.

[0037] The first air inlet assembly 1 includes an air duct 11, the air outlet end of the air duct 11 is sleeved in the air inlet cylinder 21, and passes through the air guide plate 34 and extends into the inner cavity of the turbine fan 3. A first rotating shaft 13 is installed inside the air inlet end of the air duct 11, and a first baffle 14 is installed on the first rotating shaft 13. The outer wall of the air duct 11 is provided with a first driving motor 12 connected to the first rotating shaft 13. By controlling the start and stop or rotation of the first driving motor 12, the rotation speed and angle of the first baffle 14 can be adjusted, thereby realizing dynamic adjustment of the air inlet of the air duct 11. The air inlet end of the air duct 11 is connected to a device for supplying hot air, and the hot air is introduced into the mixing preparation assembly 5 through the air duct 11.

[0038] The air outlet assembly 4 includes an air outlet 41 installed at the air outlet end of the turbine housing 31, and an inspection port 43 is provided on one side of the air outlet 41. The air outlet 41 is conical and is responsible for guiding out the wind flow generated by the turbine fan 3. A V-shaped diverter plate 45 is provided in the middle of the air inlet end of the air outlet 41, and the air outlet 41 is provided with a third rotating shaft 44 on both sides of the diverter plate 45, and a third baffle plate 47 is installed on the third rotating shaft 44. A fourth drive motor 46 connected to one of the third rotating shafts 44 is provided on one side of the air outlet 41, and the other end of the third rotating shaft 44 is connected to the other third rotating shaft 44 through a second connecting rod 42. By controlling the start, stop or rotation of the fourth drive motor 46, when the connected third rotating shaft 44 rotates, the other third rotating shaft 44 will also rotate at the same angle and direction, thereby realizing the synchronous adjustment of the third baffle plates 47 on both sides, and realizing the adjustment of the direction and intensity of the air flow outlet.

[0039] The mixing preparation component 5 includes a mixing cylinder 51, an inner cylinder 512 is sleeved in the front section of the mixing cylinder 51, a disc-shaped air guide plate 53 is fixed to the rear end of the inner cylinder 512, and a first nozzle assembly 52 and a second nozzle assembly 54 for conveying liquid potassium and a first oxygen supply assembly 55 and a second oxygen supply assembly 56 for conveying oxygen are integrated and installed on the air guide plate 53. The outer edge of the air guide plate 53 is provided with a plurality of surrounding outer air ports 533, and a first air guide plate 532 is provided on one side edge of the outer air port 533. The surface of the air guide plate 53 is provided with a plurality of surrounding inner air ports 531, and a second air guide plate 534 is provided on one side edge of the inner air port 531. The front end of the inner cylinder 512 is connected to the front end of the mixing cylinder 51 through an annular end plate 511, and the outer wall of the inner cylinder 512 is provided with a plurality of surrounding fins 514. The fins 514 are arc-shaped and abut against the inner peripheral wall of the mixing cylinder 51 . The front section of the inner cylinder 512 is provided with air outlets 513 between each adjacent fin 514 .

[0040] The first nozzle assembly 52 includes a first air uniforming ring 522, and a first air source interface 521 is provided on one side of the first air uniforming ring 522. A second mounting hole 537 is provided between each adjacent inner air port 531, and a plurality of first nozzles 523 corresponding to the second mounting holes 537 are installed on the first air uniforming ring 522. The first nozzle 523 is fixed to the second mounting hole 537, and an oblique first material interface 524 is provided on one side of the first nozzle 523, and a first feeding pipe 525 is connected to one end of the first material interface 524.

[0041] The second nozzle assembly 54 includes a second nozzle 541. A first mounting hole 535 is provided in the middle of the air guide plate 53. The second nozzle 541 is installed in the first mounting hole 535. One end of the second nozzle 541 is connected to a second air source interface 544. An oblique second material interface 542 is provided on one side of the second nozzle 541. One end of the second material interface 542 is connected to a second feeding pipe 543.

[0042] The first oxygen supply assembly 55 includes a second air leveling ring 552 installed on the outer side of the rear section of the mixing cylinder 51, and a third air source interface 551 is provided on one side of the second air leveling ring 552. A plurality of first air holes 536 distributed around are provided on the surface of the air guide plate 53, and the first air holes 536 are located between the outer air port 533 and the inner air port 531, and a plurality of first air nozzles 553 corresponding to the first air holes 536 are provided on the second air leveling ring 552.

[0043] The second oxygen supply assembly 56 includes a third uniform air ring 562 installed on the outer side of the rear end of the mixing cylinder 51, and a fourth air source interface 561 is provided on one side of the third uniform air ring 562. A plurality of second air holes 538 distributed around are provided on the surface of the air guide plate 53, and the second air holes 538 are located between the first mounting hole 535 and the inner air port 531. A plurality of second air nozzles 563 corresponding to the second air holes 538 are provided on the third uniform air ring 562.

[0044] The oxygen supply assembly (the first oxygen supply assembly 55 and the second oxygen supply assembly 56) is connected to the oxygen supply equipment to ensure that a high concentration of oxygen can be provided. The external hot air equipment provides a high-temperature airflow of 260 to 300°C, which is blown to the mixing barrel 51 through the turbine fan 3, providing a necessary high-temperature environment for the chemical reaction. All the first feeding pipes 525 and the second feeding pipes 543 are connected to the liquid potassium distribution device, the liquid potassium distribution device is connected to the molten potassium tank through a pipeline, the first gas source interface 521 and the second gas source interface 544 are connected to the gas distribution device, and the gas distribution device is connected to the inert gas supply device. The liquid potassium in the molten potassium tank is sent to the liquid potassium distribution device under the pressure of an inert gas (such as nitrogen), and then sent to each nozzle (the first nozzle 523 and the second nozzle 541) by the liquid potassium distribution device simultaneously or selectively, and the high-pressure inert gas delivered by the inert gas supply device and the liquid potassium are sprayed out from the nozzle at the same time and atomized. The atomized liquid potassium reacts with the oxygen delivered by the first oxygen supply assembly 55 and the second oxygen supply assembly 56 in a high temperature environment to generate potassium superoxide.

[0045] In the process of potassium and oxygen reacting to generate potassium superoxide, since the reaction is exothermic, the temperature in the mixing barrel 51 will gradually increase as the reaction proceeds. When the temperature in the mixing barrel 51 reaches a certain preset value, the second drive motor 23 will start, driving one of the second rotating shafts 24 to start rotating, and through the transmission action of the first connecting rod 26, the other second rotating shaft 24 will also rotate synchronously, and the air inlet 22 will be opened. The outside air enters the turbine housing 31 through the air inlet cylinder 21 and the air guide plate 34, and is further blown toward the mixing barrel 51, which helps to take away the heat in the mixing barrel 51, thereby reducing its temperature to a certain extent and preventing safety problems caused by excessive temperature.

[0046] An air ring is formed between the mixing cylinder 51 and the inner cylinder 512, and an air duct is formed between adjacent fins 514. The airflow from the turbine fan 3 has two paths: one part of the airflow passes through the air guide plate 53, and forms a spiral airflow in the inner cylinder 512 under the action of the first air guide plate 532 and the second air guide plate 534, thereby promoting the mixing efficiency between oxygen and liquid potassium and ensuring that the reactants can fully contact and chemically react; the other part enters the air ring, and after being precisely guided by the air duct, it is blown out from the air outlet 513, forming a spiral airflow at the front end of the inner cylinder 512, breaking up the generated potassium superoxide powder to prevent the potassium superoxide powder from agglomerating, and at the same time providing oxygen for the unreacted liquid potassium, thereby increasing the generated content of potassium superoxide powder and reducing the generation of by-products.

[0047] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the invention to specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can make good use of the present invention and the modified use based on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A potassium superoxide preparation device, characterized in that: The invention comprises a turbine fan (3) and a mixing and preparing component (5), wherein a second air inlet component (2) is fixed to an air inlet end of the turbine fan (3), a first air inlet component (1) for connecting to a hot air device is sleeved on one end of the second air inlet component (2), an air outlet component (4) is fixed to an air outlet end of the turbine fan (3), the mixing and preparing component (5) is fixed to the air outlet end of the air outlet component (4), the mixing and preparing component (5) comprises a mixing cylinder (51), a disc-shaped air guide plate (53) is fixed to the middle of the mixing cylinder (51), a first nozzle component (52) and a second nozzle component (54) for conveying liquid potassium, and a first oxygen supply component (55) and a second oxygen supply component (56) for conveying oxygen are integrally mounted on the air guide plate (53), and a plurality of surroundingly distributed air guide plates (53) are arranged on the outer edge of the air guide plate (53). An outer air outlet (533), a first air guide plate (532) is provided on one side edge of the outer air outlet (533), a plurality of inner air outlets (531) distributed in a circumferential manner are provided on the surface of the air guide plate (53), a second air guide plate (534) is provided on one side edge of the inner air outlet (531), an inner cylinder (512) is sleeved in the front section of the mixing cylinder (51), the air guide plate (53) is fixed to the rear end of the inner cylinder (512), the front end of the inner cylinder (512) is connected to the front end of the mixing cylinder (51) through an annular end plate (511), a plurality of fins (514) distributed in a circumferential manner are provided on the outer wall of the inner cylinder (512), the fins (514) are arc-shaped and abut against the inner peripheral wall of the mixing cylinder (51), and an air outlet (513) is provided between each adjacent fin (514) in the front section of the inner cylinder (512).

2. The potassium superoxide preparation device according to claim 1, characterized in that: The first nozzle assembly (52) comprises a first air uniforming ring (522), a first air source interface (521) is provided on one side of the first air uniforming ring (522), a second mounting hole (537) is provided between each adjacent inner air outlet (531), a plurality of first nozzles (523) corresponding to the second mounting holes (537) are installed on the first air uniforming ring (522), the first nozzle (523) is fixed to the second mounting hole (537), an oblique first material interface (524) is provided on one side of the first nozzle (523), and one end of the first material interface (524) is connected to a first feeding pipe (525).

3. The potassium superoxide preparation device according to claim 2, characterized in that: The second nozzle assembly (54) comprises a second nozzle (541), a first mounting hole (535) is provided in the middle of the air guide plate (53), the second nozzle (541) is mounted to the first mounting hole (535), one end of the second nozzle (541) is connected to a second air source interface (544), an oblique second material interface (542) is provided on one side of the second nozzle (541), and one end of the second material interface (542) is connected to a second feeding pipe (543).

4. The potassium superoxide preparation device according to claim 3, characterized in that: The first oxygen supply component (55) comprises a second air uniforming ring (552) installed on the outer side of the rear section of the mixing cylinder (51); a third air source interface (551) is provided on one side of the second air uniforming ring (552); a plurality of first air holes (536) distributed in a surrounding manner are provided on the surface of the air guide plate (53); the first air holes (536) are located between the outer air outlet (533) and the inner air outlet (531); and a plurality of first air nozzles (553) corresponding one to one to the first air holes (536) are provided on the second air uniforming ring (552).

5. The potassium superoxide preparation device according to claim 4, characterized in that: The second oxygen supply assembly (56) comprises a third air uniforming ring (562) mounted on the outer side of the rear end of the mixing cylinder (51); a fourth air source interface (561) is provided on one side of the third air uniforming ring (562); a plurality of second air holes (538) distributed in a surrounding manner are provided on the surface of the air guide plate (53); the second air holes (538) are located between the first mounting hole (535) and the inner air port (531); and a plurality of second air nozzles (563) corresponding one-to-one to the second air holes (538) are provided on the third air uniforming ring (562).

6. The potassium superoxide preparation device according to claim 1, characterized in that: The second air inlet assembly (2) comprises an air inlet cylinder (21) fixedly mounted on the air inlet end of the turbine fan (3); an air inlet (22) is arranged on one side of the air inlet cylinder (21); two parallel second rotating shafts (24) are installed in the inner cavity of the air inlet (22); a second baffle (25) is installed on the second rotating shaft (24); a second driving motor (23) connected to one of the second rotating shafts (24) is arranged on one side of the air inlet (22); and the other end of the second rotating shaft (24) is connected to the other second rotating shaft (24) via a first connecting rod (26).

7. The potassium superoxide preparation device according to claim 6, characterized in that: The first air inlet assembly (1) comprises an air duct (11), the air outlet end of the air duct (11) being sleeved in the air inlet cylinder (21) and extending into the inner cavity of the turbine fan (3), a first rotating shaft (13) being installed inside the air inlet end of the air duct (11), a first baffle (14) being installed on the first rotating shaft (13), and a first driving motor (12) connected to the first rotating shaft (13) being provided on the outer wall of the air duct (11).

8. The potassium superoxide preparation device according to claim 1, characterized in that: The air outlet assembly (4) comprises an air outlet cylinder (41) mounted at the air outlet end of the turbine fan (3); a diverter plate (45) is arranged in the middle of the air inlet end of the air outlet cylinder (41); a third rotating shaft (44) is mounted on both sides of the diverter plate (45) of the air outlet cylinder (41); a third baffle plate (47) is mounted on the third rotating shaft (44); a fourth driving motor (46) connected to one of the third rotating shafts (44) is arranged on one side of the air outlet cylinder (41); and the other end of the third rotating shaft (44) is connected to another third rotating shaft (44) via a second connecting rod (42).

9. The potassium superoxide preparation device according to claim 1, characterized in that: The turbine fan (3) comprises a turbine shell (31) and a turbine (33) mounted inside the turbine shell (31); a third drive motor (32) connected to the turbine (33) is fixed on one side of the turbine shell (31).

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