Movable molten salt purification reaction system

Abstract

The invention discloses a movable molten salt purification reaction system, and relates to the technical field of high-temperature molten salt treatment.The movable molten salt purification reaction system comprises a base, a reaction kettle and an ozone generator, the reaction kettle and the ozone generator are both fixedly installed at the top of the base, and the reaction kettle and the ozone generator are connected through a pipeline; a salt inlet pipe and a salt outlet pipe are installed on the side wall of the reaction kettle, an electric control valve is installed on the salt outlet pipe, a driving motor is installed at the bottom of the reaction kettle, a rotating shaft is installed at the output end of the driving motor, an air inlet box is installed on the upper portion in the reaction kettle, and an auxiliary mechanism and an air inlet mechanism are arranged in the base. The solar salt in the reaction kettle can be turned over, so that the surface area of the solar salt is increased, the solar salt can fully react with ozone, meanwhile, the effect of directly dispersing and injecting the ozone into the solar salt is achieved, the reaction speed of the solar salt and the ozone is increased, and meanwhile the reaction effect of the solar salt and the ozone can be guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of high-temperature molten salt treatment, and in particular to a mobile molten salt purification reaction system. Background Art

[0002] During the high-temperature circulation of solar salt, a certain proportion of nitrite is often formed due to chemical reactions and the introduction of external impurities. Nitrite may cause safety and process problems such as material corrosion and system failure in the high-temperature molten salt system. Therefore, the nitrite inside the solar salt needs to be cleaned regularly.

[0003] In the existing technology, solar salt and ozone are generally directly sent into the reactor together for stirring reaction. Under high concentration solar salt conditions, the viscosity of salt particles or solutions increases, and the diffusion rate of ozone in the system decreases, making it difficult to disperse evenly and fully contact with solar salt, resulting in a decrease in reaction rate. At the same time, too much solar salt may cause local excessive consumption of ozone, forming a reaction dead zone, while solar salt in other areas cannot participate in the reaction due to lack of ozone, resulting in waste of resources and reduced reaction efficiency, affecting use. Summary of the Invention

[0004] The object of the present invention is to provide a mobile molten salt purification reaction system to solve the problems raised in the above background technology.

[0005] The technical solution of the present invention is: a mobile molten salt purification reaction system, comprising a base, a reactor and an ozone generator, the reactor and the ozone generator are fixedly mounted on the top of the base, the reactor and the ozone generator are connected by a pipeline, a salt inlet pipe and a salt outlet pipe are mounted on the side wall of the reactor, an electric control valve is mounted on the salt outlet pipe, a driving motor is mounted on the bottom of the reactor, a rotating shaft is mounted on the output end of the driving motor, an air inlet pipe is mounted on the rotating shaft, a plurality of stirring blades are mounted below the side wall of the air inlet pipe, an air inlet box is mounted above the interior of the reactor, and an auxiliary mechanism and an air inlet mechanism are arranged inside the base;

[0006] Supporting agencies include:

[0007] There are multiple movable plates and mounting bases, which are arranged in a ring-shaped arrangement inside the reactor. Springs are provided between the movable plates and the reactor, and the mounting bases are fixedly mounted on the inner wall of the reactor.

[0008] The mounting block and the torsion spring shaft are fixedly mounted on the side wall of the movable plate, the torsion spring shaft is movably mounted inside the mounting block, one end of the mounting seat is movably sleeved on the torsion spring shaft, and the movable plate and the mounting seat are movably connected through the mounting block and the torsion spring shaft;

[0009] The rotating plate and the extrusion block are fixedly sleeved on the air inlet pipe, and the extrusion block is fixedly installed on the side wall of the rotating plate.

[0010] Preferably, the air intake mechanism includes a check valve 1, an air outlet, a piston tube, a piston rod, a piston plate, an air extraction pipe, an air supply pipe and a check valve 2. The check valve 1 is installed on the side wall of the air intake pipe. The air outlet is a circular hole opened obliquely downward. The air outlet is opened on the side wall of the air intake pipe. The piston tube is fixedly installed on the side wall of the reactor at a position corresponding to the movable plate. The piston rod is movably installed on the piston tube, and the piston rod and the movable plate are movably connected. The piston plate is movably installed inside the piston tube and fixedly connected to the piston rod. The air extraction pipe is fixedly installed on the piston tube and connected to the interior of the air intake box. The air supply pipe is fixedly installed on the side wall of the piston tube and connected to the interior of the reactor.

[0011] Preferably, the air intake mechanism also includes a stirring bottom rod, a filter head, a connecting ring, a sealing plate and an air inlet. There are multiple stirring bottom rods, and the multiple stirring bottom rods are evenly distributed and fixedly installed on the bottom side wall of the air inlet pipe. The surface of the filter head is provided with multiple small holes with diameters smaller than the salt grains of solar salt. The filter head is fixedly installed on the top of the stirring bottom rod and connected to the inside of the stirring bottom rod. The connecting ring is movably installed on the bottom inside the reactor. The connecting ring is provided with an annular opening close to the side wall of the reactor. The stirring bottom rod is fixedly connected to the connecting ring, and the sealing plate is movably installed inside the connecting ring.

[0012] Preferably, the second check valve is installed on the exhaust pipe and the air supply pipe. The second check valve allows the exhaust pipe to only take in air in one direction toward the interior of the piston tube and allows the air supply pipe to only discharge air from the interior of the piston tube.

[0013] Preferably, the sealing plate seals the annular opening on the connecting ring, the bottom of the air supply pipe is fixedly mounted on the sealing plate and connected to the interior of the connecting ring, the air inlet is opened between the stirring bottom rod and the connecting ring, and the air inlet connects the stirring bottom rod and the interior of the connecting ring.

[0014] Preferably, a movable groove is provided on the movable plate, a connecting block is movably installed inside the movable groove, a connecting hinge is installed on the connecting block, the other end of the connecting hinge is fixedly connected to the piston rod, and the movable plate and the piston rod are movably connected through the connecting block and the connecting hinge.

[0015] Preferably, a partition is installed above the interior of the reactor, and a material distribution mechanism is provided on the partition. The material distribution mechanism includes a material distribution ring, a material discharge port and a scraper. The material distribution ring is provided above the rotating plate, and there are multiple material discharge ports.

[0016] Preferably, the discharge openings are distributed in an annular manner and opened on the rotating plate and at positions on the rotating plate corresponding to the salt inlet pipes, and the scraper is fixedly mounted on the top of the rotating plate and located inside the distribution ring.

[0017] Preferably, a control box is installed on the top of the base, a disperser is provided on one side of the control box, the disperser and the ozone generator are connected by a pipe, a three-way joint is provided above the disperser, and the three-way joint is connected to the disperser, the reactor and the control box.

[0018] Preferably, a detection device is further provided on one side of the reactor, the detection device is connected to the reactor, the ozone generator and the three-way joint through a pipeline, and the detection device is electrically connected to the control box through a controller.

[0019] The present invention provides a mobile molten salt purification reaction system through improvement, which has the following improvements and advantages compared with the prior art:

[0020] First, the present invention provides an auxiliary mechanism. When the driving motor is started to stir the solar salt inside the reactor, the air inlet pipe is driven to rotate. At this time, the rotating plate will also rotate with the air inlet pipe. When the rotating plate drives the extrusion block to rotate to the position of the movable plate, the upper end of the movable plate will be squeezed. At this time, the movable plate will flip on the mounting seat, and the bottom of the movable plate will flip upward, thereby turning over the solar salt inside the reactor, thereby increasing the surface area of ​​the solar salt, and allowing the solar salt to fully react with ozone.

[0021] Secondly, the present invention sets the air intake mechanism. When the movable plate flips over inside the reactor, due to the movable connection between the movable plate and the piston rod, the bottom of the movable plate flips upward, which can drive the piston rod to move inside the piston tube. The piston rod drives the piston plate to move inside the piston tube, which will generate suction inside the piston tube, so that the ozone inside the air intake box can be sucked into the interior of the piston tube through the exhaust pipe. When the movable plate is reset, the piston plate will also be reset inside the piston tube. Then the ozone inside the piston tube will be sent into the interior of the reactor through the air supply pipe. The air supply pipe can send the ozone into the interior of the connecting ring. At the same time, the stirring bottom rod and the connecting ring will be driven to rotate by the air intake pipe. The rotation of the stirring bottom rod can further stir the solar salt. At the same time, ozone can enter the interior of the stirring bottom rod through the air inlet, and then be sent into the interior of the solar salt through the filter head, thereby achieving the effect of directly dispersing and injecting ozone into the interior of the solar salt, accelerating the reaction speed of solar salt and ozone, and ensuring the reaction effect of solar salt and ozone.

[0022] Third: Through the setting of the material distribution mechanism, the present invention can rotate with the rotating plate when the material is injected into the interior of the reactor through the salt inlet pipe. At the same time, the solar salt accumulates on the top of the rotating plate. When the rotating plate rotates, the solar salt will move evenly on the top of the partition under the obstruction of the scraper, and then can fall into the interior of the reactor evenly and dispersedly through multiple discharge ports, thereby achieving the effect of evenly delivering the solar salt into the interior of the reactor, further improving the mixing effect of solar salt and ozone. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 Schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a cross-sectional view of the internal structure of the reactor in the present invention;

[0026] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 Schematic diagram of the material distribution mechanism structure in the present invention;

[0028] Figure 5 Schematic diagram of the air intake pipe structure in the present invention;

[0029] Figure 6 For the present invention Figure 2 Enlarged view of point B in the middle;

[0030] Figure 7 For the present invention Figure 2 Enlarged view of point C in the middle.

[0031] Reference numerals:

[0032] 1. Base; 2. Reactor; 3. Control box; 4. Ozone generator; 5. Salt inlet pipe; 6. Salt outlet pipe; 7. Drive motor; 8. Air inlet pipe; 9. Air inlet box; 10. Movable plate; 11. Mounting seat; 12. Mounting block; 13. Torsion spring shaft; 14. Rotating plate; 15. Extrusion block; 16. Check valve (1); 17. Air outlet; 18. Piston tube; 19. Piston rod; 20. Piston plate; 21. Pump Air pipe; 22. Air supply pipe; 23. Check valve 2; 24. Stirring bottom rod; 25. Filter head; 26. Connecting ring; 27. Sealing plate; 28. Air inlet; 29. ​​Rotating shaft; 30. Movable groove; 31. Connecting block; 32. Connecting hinge; 33. Electric control valve; 34. Partition; 35. Distributing ring; 36. Discharge port; 37. Scraper; 38. Disperser; 39. T-joint; 40. Detection device. DETAILED DESCRIPTION

[0033] The present invention is described in detail below, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0034] The present invention provides a mobile molten salt purification reaction system through improvement. The technical solution of the present invention is:

[0035] like Figures 1 to 7 As shown, an embodiment of the present invention provides a mobile molten salt purification reaction system, including a base 1, a reactor 2 and an ozone generator 4. The base 1 is a rectangular plate. The reactor 2 and the ozone generator 4 are both fixedly mounted on the top of the base 1. The inner wall of the reactor 2 is made of high-temperature resistant and corrosion-resistant materials (such as Hastelloy, nickel-based alloy or ceramic coating). The reactor 2 and the ozone generator 4 are connected by a pipeline. A salt inlet pipe 5 communicating with the interior of the reactor 2 is embedded above the side wall of the reactor 2, and a salt outlet pipe 6 communicating with the interior of the reactor 2 is embedded below the side wall of the reactor 2. The salt inlet pipe 5 and the salt outlet pipe 6 are both connected to an external storage tank for storing solar salt through a delivery pump. The solar salt in the storage tank can be delivered to the interior of the reactor 2 by the delivery pump. Then the ozone generator 4 is operated to generate ozone, and then the ozone is delivered to the interior of the reactor 2 to react with the solar salt. The solar salt is mixed with the ozone to achieve full contact, which promotes the oxidation of nitrite to nitrate. When the reaction product reaches a predetermined standard, the solar salt can be sent back to the interior of the storage tank through the salt outlet pipe 6. A driving motor 7 is installed at the bottom of the reactor 2, and a rotating shaft 29 is installed on the output end of the driving motor 7. An air inlet pipe 8 is installed on the rotating shaft 29. The air inlet pipe 8 is a hollow cylindrical structure at the top, and a plurality of stirring blades are installed below the side wall of the air inlet pipe 8. Start the driving motor 7, and the driving motor 7 drives the air inlet pipe 8 to rotate through the rotating shaft 29, and the air inlet pipe 8 can then drive the stirring blades to rotate to stir and mix the solar salt and ozone. An air inlet box 9 is installed above the interior of the reactor 2, and the air inlet box 9 is a hollow rectangular structure. The interior of the air inlet pipe 8 is connected to the interior of the air inlet box 9. After entering the interior of the reactor 2, the ozone will first stay inside the air inlet box 9. The interior of the base 1 is provided with an auxiliary mechanism and an air inlet mechanism;

[0036] The auxiliary mechanism includes a movable plate 10, a mounting seat 11, a mounting block 12, a torsion spring shaft 13, a rotating plate 14 and an extrusion block 15. The movable plate 10 is a plate with a rectangular structure. There are multiple movable plates 10. The multiple movable plates 10 are distributed in a ring shape and are arranged inside the reactor 2. A spring is provided between the movable plate 10 and the reactor 2. The mounting seat 11 is a block with a rectangular structure. The mounting seat 11 is fixedly mounted on the inner wall of the reactor 2. The mounting block 12 is a hollow structure. The mounting block 12 is fixedly mounted on the side wall of the movable plate 10. The torsion spring shaft 13 is a cylindrical structure. The torsion spring shaft 13 is movably mounted inside the mounting block 12. One end of the mounting seat 11 is movably sleeved on the torsion spring shaft 13. The movable plate 10 and the mounting seat 11 are movably connected through the mounting block 12 and the torsion spring shaft 13, so that the mounting seat 11 can be mounted on the mounting seat 1 by using the torsion spring shaft 13 as the base point. 1 is flipped up, the rotating plate 14 is a circular plate, the rotating plate 14 is fixedly sleeved on the air inlet pipe 8, the extrusion block 15 is a semicircular block, the extrusion block 15 is fixedly mounted on the side wall of the rotating plate 14, and the surfaces of the movable plate 10 and the extrusion block 15 are sprayed with tungsten carbide or ceramic composite materials. Through the setting of the auxiliary mechanism, when the driving motor 7 is started to stir the solar salt inside the reactor 2, the air inlet pipe 8 is driven to rotate. At this time, the rotating plate 14 will also rotate with the air inlet pipe 8. When the rotating plate 14 drives the extrusion block 15 to rotate to the position of the movable plate 10, the upper end of the movable plate 10 will be squeezed. At this time, the movable plate 10 will flip on the mounting seat 11, and the bottom of the movable plate 10 will flip upward, thereby turning over the solar salt inside the reactor 2, thereby increasing the surface area of ​​the solar salt, and thereby allowing the solar salt to fully react with ozone;

[0037] The air intake mechanism includes a check valve 16, an air outlet 17, a piston tube 18, a piston rod 19, a piston plate 20, an air extraction pipe 21, an air supply pipe 22 and a check valve 23. The check valve 16 is installed on the side wall of the air intake pipe 8. The air outlet 17 is a circular hole opened obliquely downward. The air outlet 17 is opened on the side wall of the air intake pipe 8. The ozone inside the air intake box 9 can enter the temporal part of the air intake pipe 8 and then be obliquely injected into the interior of the reactor 2 through the air outlet 17. It will then react with the solar salt. The piston tube 18 is a hollow cylindrical structure and is fixedly installed on the side wall of the reactor 2 Corresponding to the position of the movable plate 10, the piston rod 19 is a cylindrical rod, which is movably mounted on the piston tube 18, and the piston rod 19 and the movable plate 10 are movably connected. The piston plate 20 is a circular plate, which is movably mounted inside the piston tube 18 and fixedly connected to the piston rod 19. The piston tube 18, the piston rod 19 and the piston plate 20 are made of corrosion-resistant alloy (such as 316L stainless steel) or surface hardening treatment (such as chrome plating). The exhaust pipe 21 is a cylindrical pipe, which is fixedly mounted on the piston tube 18. The top of the exhaust pipe 21 passes through the side wall of the reactor 2 and the The interior of the air inlet box 9 is connected, and the air supply pipe 22 is a cylindrical pipe. The air supply pipe 22 is fixedly installed on the side wall of the piston tube 18. The bottom of the air supply pipe 22 penetrates the side wall of the reactor 2 downward and is connected to the interior of the reactor 2. The air extraction pipe 21 and the air supply pipe 22 are both made of polytetrafluoroethylene (PTFE) lined pipes or titanium alloy materials. The second check valve 23 is installed on the air extraction pipe 21 and the air supply pipe 22. The second check valve 23 allows the air extraction pipe 21 to only be able to intake air in one direction toward the interior of the piston tube 18 and the air supply pipe 22 to exhaust air in one direction from the interior of the piston tube 18. Through the setting of the air intake mechanism, when the movable plate When the movable plate 10 is turned over inside the reactor 2, due to the movable connection between the movable plate 10 and the piston rod 19, the bottom of the movable plate 10 turns upward, thereby driving the piston rod 19 to move inside the piston tube 18. The piston rod 19 drives the piston plate 20 to move inside the piston tube 18, which generates suction inside the piston tube 18, thereby sucking the ozone inside the air inlet box 9 into the piston tube 18 through the exhaust pipe 21. When the movable plate 10 is reset, the piston plate 20 is also reset inside the piston tube 18, and then the ozone inside the piston tube 18 is sent into the interior of the reactor 2 through the air supply pipe 22;

[0038] The air intake mechanism also includes a stirring bottom rod 24, a filter head 25, a connecting ring 26, a sealing plate 27 and an air inlet 28. The stirring bottom rod 24 is a long strip of a hollow rectangular structure. There are multiple stirring bottom rods 24. Multiple stirring bottom rods 24 are evenly distributed and fixedly installed on the lower side wall of the air inlet pipe 8. The surfaces of the air inlet pipe 8 and the stirring bottom rod 24 are both provided with a silicon nitride or silicon carbide coating. The filter head 25 is a hollow cylindrical structure. The filter head 25 is made of porous ceramic or sintered metal material. The surface of the filter head 25 is provided with multiple small holes with a diameter smaller than that of the salt grains of solar salt. The filter head 25 is fixedly installed on the top of the stirring bottom rod 24 and is connected to the inside of the stirring bottom rod 24. The connecting ring 26 is a hollow circular ring structure. The connecting ring 26 is movably installed on the lower inside of the reactor 2. The connecting ring 26 is provided with an annular opening near the side wall of the reactor 2. The stirring bottom rod 24 is fixedly connected to the connecting ring 26. The sealing plate 27 is a circular ring structure. 7 is movably installed inside the connecting ring 26, and the sealing plate 27 seals the annular opening on the connecting ring 26. The connecting ring 26 and the sealing plate 27 are made of graphite seal or ceramic composite material. The bottom of the air supply pipe 22 is fixedly installed on the sealing plate 27 and is connected to the inside of the connecting ring 26. The air inlet 28 is opened between the stirring bottom rod 24 and the connecting ring 26. The air inlet 28 is connected to the inside of the stirring bottom rod 24 and the connecting ring 26. The air supply pipe 22 can deliver ozone into the inside of the connecting ring 26. At the same time, the stirring bottom rod 24 and the connecting ring 26 are driven to rotate by the air inlet pipe 8. The rotation of the stirring bottom rod 24 can further stir the solar salt. At the same time, ozone can enter the inside of the stirring bottom rod 24 through the air inlet 28, and then can be delivered into the inside of the solar salt through the filter head 25, thereby achieving the effect of directly dispersing and injecting ozone into the interior of the solar salt, accelerating the reaction speed of the solar salt and ozone, and ensuring the reaction effect of the solar salt and ozone.

[0039] A movable groove 30 is provided on the movable plate 10. The movable groove 30 is a groove with a "T"-shaped structure. A connecting block 31 is movably installed inside the movable groove 30. The connecting block 31 is a "T"-shaped block. A connecting hinge 32 is installed on the connecting block 31. The other end of the connecting hinge 32 is fixedly connected to the piston rod 19. The movable plate 10 and the piston rod 19 are movably connected through the connecting block 31 and the connecting hinge 32. When the bottom of the movable plate 10 is flipped upward, the connecting block 31 will move inside the movable groove 30 to ensure that the connecting block 31 and the piston rod 19 are always in the same horizontal line.

[0040] An electric control valve 33 is installed on the salt outlet pipe 6. When the reaction between the solar salt and ozone in the reactor 2 is completed, the electric control valve 33 can be started, so that the solar salt in the reactor 2 can be discharged through the salt outlet pipe 6.

[0041] A partition 34 is installed above the interior of the reactor 2. The partition 34 is a circular plate. A material distribution mechanism is provided on the partition 34. The material distribution mechanism includes a material distribution ring 35, a material discharge port 36 and a scraper 37. The material distribution ring 35 is a hollow annular structure. The material distribution ring 35 is arranged above the rotating plate 14. The material discharge port 36 is a circular hole. There are multiple material discharge ports 36. The multiple material discharge ports 36 are distributed in an annular manner and are opened at the position of the rotating plate 14 and the rotating plate 14 corresponding to the salt inlet pipe 5. The scraper 37 is a rectangular plate. The scraper 37 is fixedly mounted on the rotating plate 14. The top is located inside the dividing ring 35. Through the setting of the dividing mechanism, when the material is injected into the interior of the reactor 2 through the salt inlet pipe 5, the air inlet pipe 8 can rotate with the rotating plate 14, and at the same time, the solar salt accumulates on the top of the rotating plate 14. When the rotating plate 14 rotates, the solar salt will move evenly on the top of the partition 34 under the obstruction of the scraper 37, and then can fall into the interior of the reactor 2 evenly and dispersedly through multiple discharge ports 36, thereby achieving the effect of evenly delivering the solar salt into the interior of the reactor 2, further improving the mixing effect of solar salt and ozone.

[0042] A control box 3 is installed on the top of the base 1. The control box 3 is used to control the entire device. A disperser 38 is provided on one side of the control box 3. The disperser 38 is connected to the ozone generator 4 by a pipe. A three-way joint 39 is provided above the disperser 38. The three-way joint 39 is connected to the disperser 38, the reactor 2 and the control box 3. The interior of the three-way joint 39 and the disperser 38 are made of fluorine-lined plastic or titanium. The three-way joint 39 can inject ozone into the interior of the reactor 2 in the form of tiny bubbles. At the same time, a detection device 40 is also provided on one side of the reactor 2. The detection device 40 is provided with a sensor. The sensor probe is coated with platinum or zirconium oxide. The detection device 40 is connected to the reactor 2, the ozone generator 4 and the three-way joint 39 by a pipe. The detection device 40 and the control box 3 are electrically connected through a controller. The detection device 40 can detect the reaction temperature, ozone concentration and reactant composition inside the reactor 2 in real time, so that the control box 3 can adjust the ozone injection and solar salt delivery speed according to the detection data.

[0043] Specific implementation steps: The solar salt in the storage tank can be delivered to the interior of the reactor 2 by a delivery pump, and then the ozone generator 4 is operated to generate ozone, and then the ozone is delivered to the interior of the reactor 2 to react with the solar salt. In the interior of the reactor 2, the solar salt and the ozone are mixed to achieve full contact, so that the nitrite is oxidized to nitrate. When the reaction product reaches a predetermined standard, the solar salt can be returned to the interior of the storage tank through the salt outlet pipe 6;

[0044] At the same time, through the setting of the auxiliary mechanism, when the driving motor 7 is started to stir the solar salt inside the reactor 2, the air inlet pipe 8 is driven to rotate, and the rotating plate 14 will also rotate with the air inlet pipe 8. When the rotating plate 14 drives the extrusion block 15 to rotate to the position of the movable plate 10, the upper end of the movable plate 10 will be squeezed, and the movable plate 10 will flip on the mounting seat 11. The bottom of the movable plate 10 will flip upward, and then the solar salt inside the reactor 2 can be turned over, thereby increasing the surface area of ​​the solar salt, and then the solar salt can fully react with ozone;

[0045] Through the setting of the air intake mechanism, when the movable plate 10 is turned over inside the reactor 2, due to the movable connection between the movable plate 10 and the piston rod 19, the bottom of the movable plate 10 is turned upward, thereby driving the piston rod 19 to move inside the piston tube 18. The piston rod 19 drives the piston plate 20 to move inside the piston tube 18, which will generate suction inside the piston tube 18, so that the ozone inside the air intake box 9 can be sucked into the piston tube 18 through the exhaust pipe 21. When the movable plate 10 is reset, the piston plate 20 will also be reset inside the piston tube 18, and then the piston tube 18 The ozone inside will be sent into the interior of the reactor 2 by the air supply pipe 22. The air supply pipe 22 can send the ozone into the interior of the connecting ring 26. At the same time, the stirring bottom rod 24 and the connecting ring 26 will be driven to rotate by the air inlet pipe 8. The rotation of the stirring bottom rod 24 can further stir the solar salt. At the same time, ozone can enter the interior of the stirring bottom rod 24 through the air inlet 28, and then be sent into the interior of the solar salt through the filter head 25, thereby achieving the effect of directly dispersing and injecting ozone into the interior of the solar salt, accelerating the reaction speed of the solar salt and ozone, and ensuring the reaction effect of the solar salt and ozone.

[0046] The above description is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one 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 present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mobile molten salt purification reaction system, comprising a base (1), a reactor (2) and an ozone generator (4), wherein the reactor (2) and the ozone generator (4) are both fixedly mounted on the top of the base (1), characterized in that: A salt inlet pipe (5) and a salt outlet pipe (6) are installed on the side wall of the reactor (2), an electric control valve (33) is installed on the salt outlet pipe (6), a driving motor (7) is installed on the bottom of the reactor (2), a rotating shaft (29) is installed on the output end of the driving motor (7), an air inlet pipe (8) is installed on the rotating shaft (29), a plurality of stirring blades are installed below the side wall of the air inlet pipe (8), an air inlet box (9) is installed above the interior of the reactor (2), and an auxiliary mechanism and an air inlet mechanism are provided inside the base (1); Supporting agencies include: A mounting seat (11) and a plurality of movable plates (10), wherein the plurality of movable plates (10) are arranged in an annular shape inside the reactor (2), a spring is provided between the movable plates (10) and the reactor (2), and the mounting seat (11) is fixedly mounted on the inner wall of the reactor (2); A mounting block (12) and a torsion spring shaft (13), wherein the mounting block (12) is fixedly mounted on the side wall of the movable plate (10), the torsion spring shaft (13) is movably mounted inside the mounting block (12), one end of the mounting seat (11) is movably sleeved on the torsion spring shaft (13), and the movable plate (10) and the mounting seat (11) are movably connected via the mounting block (12) and the torsion spring shaft (13); The rotating plate (14) and the extrusion block (15) are fixedly sleeved on the air inlet pipe (8), and the extrusion block (15) is fixedly installed on the side wall of the rotating plate (14).

2. A mobile molten salt purification reaction system according to claim 1, characterized in that: The air intake mechanism comprises a check valve (16), an air outlet (17), a piston tube (18), a piston rod (19), a piston plate (20), an air extraction pipe (21), an air supply pipe (22) and a check valve (23). The check valve (16) is mounted on the side wall of the air intake pipe (8). The air outlet (17) is a circular hole opened obliquely downward. The air outlet (17) is opened on the side wall of the air intake pipe (8). The piston tube (18) is fixedly mounted on the side wall of the reactor (2) corresponding to the side wall of the reactor (2). The movable plate (10) is positioned, the piston rod (19) is movably mounted on the piston tube (18), and the piston rod (19) and the movable plate (10) are movably connected, the piston plate (20) is movably mounted inside the piston tube (18) and fixedly connected to the piston rod (19), the air extraction pipe (21) is fixedly mounted on the piston tube (18) and communicated with the interior of the air inlet box (9), and the air supply pipe (22) is fixedly mounted on the side wall of the piston tube (18) and communicated with the interior of the reactor (2).

3. A mobile molten salt purification reaction system according to claim 1, characterized in that: The air intake mechanism further comprises a stirring bottom rod (24), a filter head (25), a connecting ring (26), a sealing plate (27) and an air inlet (28). There are a plurality of stirring bottom rods (24), and the plurality of stirring bottom rods (24) are evenly distributed and fixedly installed below the side wall of the air inlet pipe (8). The surface of the filter head (25) is provided with a plurality of small holes with diameters smaller than that of the salt grains of solar salt. The filter head (25) is fixedly installed on the top of the stirring bottom rod (24) and communicated with the inside of the stirring bottom rod (24). The connecting ring (26) is movably installed below the inside of the reactor (2). The connecting ring (26) is provided with an annular opening near the side wall of the reactor (2). The stirring bottom rod (24) is fixedly connected to the connecting ring (26), and the sealing plate (27) is movably installed inside the connecting ring (26).

4. A mobile molten salt purification reaction system according to claim 2, characterized in that: The second check valve (23) is installed on the air extraction pipe (21) and the air supply pipe (22). The second check valve (23) allows the air extraction pipe (21) to only allow air to flow in one direction toward the interior of the piston tube (18) and allows the air supply pipe (22) to only allow air to flow out from the interior of the piston tube (18).

5. A mobile molten salt purification reaction system according to claim 3, characterized in that: The sealing plate (27) seals the annular opening on the connecting ring (26). The bottom of the air supply pipe (22) is fixedly mounted on the sealing plate (27) and communicates with the interior of the connecting ring (26). The air inlet (28) is opened between the stirring bottom rod (24) and the connecting ring (26). The air inlet (28) communicates with the interior of the stirring bottom rod (24) and the connecting ring (26).

6. A mobile molten salt purification reaction system according to claim 1, characterized in that: The movable plate (10) is provided with a movable groove (30), a connecting block (31) is movably installed inside the movable groove (30), a connecting hinge (32) is installed on the connecting block (31), the other end of the connecting hinge (32) is fixedly connected to the piston rod (19), and the movable plate (10) and the piston rod (19) are movably connected through the connecting block (31) and the connecting hinge (32).

7. The mobile molten salt purification reaction system according to claim 1, characterized in that: A partition (34) is installed above the interior of the reactor (2), and a material distribution mechanism is provided on the partition (34). The material distribution mechanism includes a material distribution ring (35), a scraper (37) and a plurality of discharge ports (36). The material distribution ring (35) is provided above the rotating plate (14).

8. A mobile molten salt purification reaction system according to claim 7, characterized in that: The discharge openings (36) are annularly distributed and opened on the rotating plate (14) and at positions on the rotating plate (14) corresponding to the salt inlet pipe (5). The scraper (37) is fixedly installed on the top of the rotating plate (14) and located inside the distribution ring (35).

9. The mobile molten salt purification reaction system according to claim 1, characterized in that: A control box (3) is installed on the top of the base (1), and a disperser (38) is provided on one side of the control box (3). The disperser (38) is connected to the ozone generator (4) via a pipeline, and the reactor (2) and the ozone generator (4) are connected via a pipeline. A three-way joint (39) is provided above the disperser (38), and the three-way joint (39) is connected to the disperser (38), the reactor (2) and the control box (3).

10. A mobile molten salt purification reaction system according to any one of claims 1 to 9, characterized in that: A detection device (40) is also provided on one side of the reactor (2). The detection device (40) is connected to the reactor (2), the ozone generator (4) and the three-way connector (39) via a pipeline. The detection device (40) is electrically connected to the control box (3) via a controller.

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