Oxidation reactor for producing magnetic iron oxide

Abstract

The utility model relates to the technical field of oxidation reactors, and discloses an oxidation reactor for producing magnetic iron oxide, which comprises an oxidation reactor body, a pushing device is fixedly assembled at the top of the oxidation reactor body, and a power output shaft of the pushing device is fixedly assembled with one end of a telescopic rod. A placing plate is fixedly assembled at the other end of the telescopic rod, and a fixing block is fixedly assembled on the outer wall of the oxidation reactor body. When ferric oxide in the oxidation reactor body is taken out, a signal is sent to a water suction pump through a controller, so that liquid in the oxidation reactor body is pumped out through the water suction pump, and the liquid is conveyed to the inner wall of a water storage tank through a conveying pipe for placement; and then a worker pulls a rotating door, so that the rotating door drives a connecting rod and a rotating rod to rotate on the inner wall of a limiting rod, and the ferric oxide is conveniently taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of oxidation reactors, in particular to an oxidation reactor for the production of magnetic iron oxide. Background Technique

[0002] An oxidation reactor is a device used in the iron ore oxidation process. It oxidizes the iron in the iron ore into iron oxide through the action of high temperature and oxygen. This process usually involves reacting the iron ore with oxygen at high temperature to obtain iron oxide products. The design and material selection of the oxidation reactor need to adapt to the high temperature and oxidation environment to ensure the efficiency of the reaction and the durability of the equipment.

[0003] During the use of the existing oxidation reactors, although they can process iron oxide, it is not convenient to take out the processed iron oxide, resulting in a large amount of time consumed to take out the iron oxide. At the same time, it is also impossible to automatically cool the temperature inside the oxidation reactor, resulting in damage to the parts due to excessive temperature inside the oxidation reactor during use. Therefore, an oxidation reactor for the production of magnetic iron oxide is introduced. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides an oxidation reactor for the production of magnetic iron oxide, which has the advantages of convenient material taking and temperature reduction, and solves the problems raised in the above background technique.

[0005] The utility model provides the following technical scheme: an oxidation reactor for the production of magnetic iron oxide, including an oxidation reactor body. A pushing device is fixedly assembled at the top of the oxidation reactor body. One end of a telescopic rod is fixedly assembled on the power output shaft of the pushing device, and the other end of the telescopic rod is fixedly assembled with a placing plate. A fixing block is fixedly assembled on the outer wall of the oxidation reactor body, and a water pump is fixedly assembled on the outer wall of the fixing block. One end of a delivery pipe is fixedly assembled on the water outlet end of the water pump, and the other end of the delivery pipe is fixedly assembled with a water storage tank. A material taking groove is opened on the outer wall of the oxidation reactor body. A limiting rod is fixedly assembled on the outer wall of the oxidation reactor body. A rotating rod is rotatably connected to the inner wall of the limiting rod. One end of a connecting rod is fixedly assembled on the outer wall of the rotating rod, and the other end of the connecting rod is fixedly assembled with a rotating door. A sealing plate is fixedly assembled on the side of the rotating door away from the connecting rod.

[0006] As a preferred technical scheme of the utility model: an air outlet groove is opened at the top of the oxidation reactor body. A temperature reduction component is arranged at the top of the oxidation reactor body. An electromagnetic valve is fixedly assembled on the outer wall of the temperature reduction component. A temperature sensor is fixedly assembled on the inner wall of the oxidation reactor body. A controller is fixedly assembled on the outer wall of the oxidation reactor body.

[0007] As a preferred technical solution of the present utility model: The cooling component includes an air outlet pipe, and a placement block is fixedly assembled on the inner wall of the air outlet pipe. One end of a spring is fixedly assembled on the outer wall of the placement block, and the other end of the spring is fixedly assembled with a limiting plate. One end of the connecting column is fixedly assembled on the limiting plate close to the spring. A rotating column is rotatably connected to the outer wall of the limiting plate. A sealing block is fixedly assembled at the end of the connecting column away from the limiting plate, and a fan blade is fixedly assembled on the outer wall of the rotating column.

[0008] As a preferred technical solution of the present utility model: The air outlet pipe is fixedly assembled with the top of the oxidation reactor body, and the limiting plate is slidably connected to the inner wall of the air outlet pipe.

[0009] As a preferred technical solution of the present utility model: The water pump, the pushing device, the solenoid valve and the temperature sensor are all electrically connected to the controller, and the rotating door and the sealing plate are both adapted to the inner wall of the material taking groove.

[0010] As a preferred technical solution of the present utility model: The number of the cooling components is two groups, and the two groups of cooling components are respectively located at the top of the oxidation reactor body.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] 1. For the oxidation reactor for producing magnetic iron oxide, when taking out the iron oxide inside the oxidation reactor body, the controller sends a signal to the water pump, so that the water pump pumps out the liquid inside the oxidation reactor body, and the liquid is transported through the conveying pipe and placed on the inner wall of the water storage tank. When the liquid inside the oxidation reactor body is pumped out, the pushing device drives the telescopic rod to expand and contract, so that when expanding and contracting, it will drive the placement plate to move. When the placement plate moves to the middle of the oxidation reactor body, it stops working. Then, the staff pulls the rotating door, and the rotating door drives the connecting rod and the rotating rod to rotate inside the limiting rod, so as to facilitate the taking out of the iron oxide.

[0013] 2. For the oxidation reactor for producing magnetic iron oxide, when the temperature sensor senses that the temperature inside the oxidation reactor body reaches the set maximum threshold value, the temperature sensor sends a signal to the solenoid valve. After the solenoid valve receives the signal, the valve opens, and the air pressure after the solenoid valve opens the valve presses on the limiting plate. After the limiting plate receives the pressure, it drives the connecting column and the sealing block to move, so that the air pressure moves out from the notch of the air outlet pipe. Then, when the air pressure exits, it presses on the fan blade, so that the fan blade drives the rotating column to rotate on the outer wall of the limiting plate. When the fan blade rotates, it will drive the air to flow out quickly, so as to quickly cool down the temperature inside the oxidation reactor body. Description of the Drawings

[0014] Figure 1 Schematic diagram of the three-dimensional structure of the present utility model;

[0015] Figure 2 Schematic diagram of the placement plate structure of the present utility model;

[0016] Figure 3 Schematic diagram of the rotating door structure of the present utility model;

[0017] Figure 4 Schematic diagram of the fan blade structure of the present utility model;

[0018] Figure 5 For the present utility model Figure 3 Enlarged structure schematic diagram at position A in it.

[0019] In the figure: 1. Oxidation reactor body; 2. Controller; 3. Water storage tank; 4. Fixed block; 5. Water pump; 6. Delivery pipe; 7. Limit rod; 8. Pushing device; 9. Cooling component; 10. Solenoid valve; 11. Connecting rod; 12. Rotating door; 13. Sealing plate; 14. Telescopic rod; 15. Placement plate; 16. Air outlet groove; 17. Temperature sensor; 18. Material taking groove; 19. Rotating rod.

[0020] 901. Air outlet pipe; 902. Placement block; 903. Limit plate; 904. Connecting column; 905. Sealing block; 906. Spring; 907. Rotating column; 908. Fan blade. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1 - Figure 5, An oxidation reactor for the production of magnetic iron oxide, comprising an oxidation reactor body 1. A pushing device 8 is fixedly assembled at the top of the oxidation reactor body 1. One end of a telescopic rod 14 is fixedly assembled to the power output shaft of the pushing device 8, and the other end of the telescopic rod 14 is fixedly assembled to a placement plate 15. A fixing block 4 is fixedly assembled to the outer wall of the oxidation reactor body 1. A water pump 5 is fixedly assembled to the outer wall of the fixing block 4. One end of a delivery pipe 6 is fixedly assembled to the water outlet end of the water pump 5, and the other end of the delivery pipe 6 is fixedly assembled to a water storage tank 3. A material taking groove 18 is formed on the outer wall of the oxidation reactor body 1. A limiting rod 7 is fixedly assembled to the outer wall of the oxidation reactor body 1. A rotating rod 19 is rotatably connected to the inner wall of the limiting rod 7. One end of a connecting rod 11 is fixedly assembled to the outer wall of the rotating rod 19, and the other end of the connecting rod 11 is fixedly assembled to a rotating door 12. A sealing plate 13 is fixedly assembled to the side of the rotating door 12 away from the connecting rod 11.

[0023] In the above structure, during the removal process of iron oxide, first, the controller 2 sends an instruction to the water pump 5 to prompt the water pump 5 to extract the internal liquid from the oxidation reactor body 1. Subsequently, the liquid is conveyed through the delivery pipe 6 to be placed inside the water storage tank 3. When the liquid in the oxidation reactor body 1 is completely pumped out, the pushing device 8 will start, driving the telescopic rod 14 to perform telescopic movement. During this process, the placement plate 15 moves to the central position of the oxidation reactor body 1 and then stops. Then, the operator pulls the rotating door 12, and the movement of the rotating door 12 drives the connecting rod 11 and the rotating rod 19 to rotate on the inner wall of the limiting rod 7, so as to facilitate the smooth progress of the iron oxide removal work.

[0024] In a preferred embodiment: An air outlet groove 16 is formed at the top of the oxidation reactor body 1. A temperature reduction assembly 9 is provided at the top of the oxidation reactor body 1. An electromagnetic valve 10 is fixedly assembled to the outer wall of the temperature reduction assembly 9. A temperature sensor 17 is fixedly assembled to the inner wall of the oxidation reactor body 1. A controller 2 is fixedly assembled to the outer wall of the oxidation reactor body 1.

[0025] In the above structure, the opening and closing of the notch of the temperature reduction assembly 9 are controlled by the electromagnetic valve 10, the operation of the device is controlled by the controller 2, and the temperature inside the oxidation reactor body 1 is monitored by the temperature sensor 17.

[0026] In a preferred embodiment: The cooling component 9 includes an air outlet pipe 901. A placement block 902 is fixedly assembled on the inner wall of the air outlet pipe 901. One end of a spring 906 is fixedly assembled on the outer wall of the placement block 902. The other end of the spring 906 is fixedly assembled with a limit plate 903. A connecting column 904 is fixedly assembled at one end of the limit plate 903 close to the spring 906. A rotating column 907 is rotatably connected to the outer wall of the limit plate 903. A sealing block 905 is fixedly assembled at the end of the connecting column 904 away from the limit plate 903. A fan blade 908 is fixedly assembled on the outer wall of the rotating column 907.

[0027] In the above structure, when the temperature sensor 17 detects that the temperature inside the oxidation reactor body 1 reaches the preset maximum threshold, it sends a signal to the solenoid valve 10. After receiving the signal, the solenoid valve 10 instructs the valve to open, so that the gas pressure acts on the limit plate 903. The pressured limit plate 903 pushes the connecting column 904 and the sealing block 905 to generate displacement, resulting in the gas pressure being discharged from the outlet of the air outlet pipe 901. During the discharge process of the gas, pressure is exerted on the fan blade 908, prompting the fan blade 908 to drive the rotating column 907 to rotate on the outer wall of the limit plate 903. The rotation of the fan blade 908 drives the air to flow out quickly, thereby rapidly reducing the temperature inside the oxidation reactor body 1 of the equipment.

[0028] In a preferred embodiment: The air outlet pipe 901 is fixedly assembled with the top of the oxidation reactor body 1, and the limit plate 903 is slidably connected to the inner wall of the air outlet pipe 901.

[0029] In the above structure, the oxidation reactor body 1 is used to limit the cooling component 9, and when the limit plate 903 moves in the air outlet pipe 901, it will drive the sealing block 905 to move.

[0030] In a preferred embodiment: The water pump 5, the pushing device 8, the solenoid valve 10, and the temperature sensor 17 are all electrically connected to the controller 2, and the rotating door 12 and the sealing plate 13 are both adapted to the inner wall of the material taking groove 18.

[0031] In the above structure, the controller 2 sends a signal to make the equipment work after receiving the signal. Since the rotating door 12 and the sealing plate 13 are both adapted to the inner wall of the material taking groove 18, the sealing plate 13 can seal the inner wall of the oxidation reactor body 1 when placed.

[0032] In a preferred embodiment: There are two sets of cooling components 9, and the two sets of cooling components 9 are respectively located at the top of the oxidation reactor body 1.

[0033] In the above structure, the two sets of cooling components 9 are used to achieve a more rapid effect when cooling the inner wall of the oxidation reactor body 1.

[0034] Working principle: When extracting iron oxide inside the oxidation reactor body 1, a signal is sent to the water pump 5 through the controller 2, prompting the water pump 5 to pump out the liquid inside the oxidation reactor body 1 and convey the liquid to the inner wall of the water storage tank 3 through the delivery pipe 6 for placement. When the liquid inside the oxidation reactor body 1 is completely pumped out, the telescopic rod 14 is driven to expand and contract by the pushing device 8, so that during the expansion and contraction process, the placement plate 15 is pushed to move to the central position of the oxidation reactor body 1 and then stop. Then, the staff pulls the rotating door 12, causing the rotating door 12 to drive the connecting rod 11 and the rotating rod 19 to rotate on the inner wall of the limiting rod 7 to facilitate the extraction of iron oxide. When the temperature inside the oxidation reactor body 1 reaches the preset maximum threshold value as sensed by the temperature sensor 17, the temperature sensor 17 will send a signal to the solenoid valve 10, causing the solenoid valve 10 to open the valve after receiving the signal. After the solenoid valve 10 opens the valve, the air pressure acts on the limiting plate 903, pushing the connecting column 904 and the sealing block 905 to move, so that the air pressure is discharged from the notch of the air outlet pipe 901. Subsequently, during the discharge process, the air pressure exerts pressure on the fan blade 908, prompting the fan blade 908 to drive the rotating column 907 to rotate on the outer wall of the limiting plate 903. The rotation of the fan blade 908 causes the air to flow out rapidly, thereby achieving a rapid reduction in the temperature inside the oxidation reactor body 1.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oxidation reactor for the production of magnetic iron oxide, comprising an oxidation reactor body (1), characterized in that: A pushing device (8) is fixedly assembled at the top of the oxidation reactor body (1). One end of a telescopic rod (14) is fixedly assembled on the power output shaft of the pushing device (8). The other end of the telescopic rod (14) is fixedly assembled with a placement plate (15). A fixed block (4) is fixedly assembled on the outer wall of the oxidation reactor body (1). A water pump (5) is fixedly assembled on the outer wall of the fixed block (4). One end of a delivery pipe (6) is fixedly assembled on the water outlet end of the water pump (5). The other end of the delivery pipe (6) is fixedly assembled with a water storage tank (3). A material taking groove (18) is formed on the outer wall of the oxidation reactor body (1). A limiting rod (7) is fixedly assembled on the outer wall of the oxidation reactor body (1). A rotating rod (19) is rotatably connected to the inner wall of the limiting rod (7). One end of a connecting rod (11) is fixedly assembled on the outer wall of the rotating rod (19). The other end of the connecting rod (11) is fixedly assembled with a rotating door (12). A sealing plate (13) is fixedly assembled on the side of the rotating door (12) away from the connecting rod (11).

2. The oxidation reactor for producing magnetic iron oxide according to claim 1, characterized in that: An air outlet groove (16) is formed at the top of the oxidation reactor body (1). A cooling component (9) is arranged at the top of the oxidation reactor body (1). An electromagnetic valve (10) is fixedly assembled on the outer wall of the cooling component (9). A temperature sensor (17) is fixedly assembled on the inner wall of the oxidation reactor body (1). A controller (2) is fixedly assembled on the outer wall of the oxidation reactor body (1).

3. The oxidation reactor for producing magnetic iron oxide according to claim 2, wherein: The cooling component (9) includes an air outlet pipe (901). A placement block (902) is fixedly assembled on the inner wall of the air outlet pipe (901). One end of a spring (906) is fixedly assembled on the outer wall of the placement block (902). The other end of the spring (906) is fixedly assembled with a limiting plate (903). One end of a connecting column (904) is fixedly assembled on the side of the limiting plate (903) close to the spring (906). A rotating column (907) is rotatably connected to the outer wall of the limiting plate (903). A sealing block (905) is fixedly assembled on the end of the connecting column (904) away from the limiting plate (903). A fan blade (908) is fixedly assembled on the outer wall of the rotating column (907).

4. An oxidation reactor for producing magnetic iron oxide according to claim 3, characterized in that: The air outlet pipe (901) is fixedly assembled with the top of the oxidation reactor body (1). The limiting plate (903) is slidably connected to the inner wall of the air outlet pipe (901).

5. An oxidation reactor for producing magnetic iron oxide according to claim 1, characterized in that: The water pump (5), the pushing device (8), the electromagnetic valve (10) and the temperature sensor (17) are all electrically connected to the controller (2). The rotating door (12) and the sealing plate (13) are both adapted to the inner wall of the material taking groove (18).

6. The oxidation reactor for producing magnetic iron oxide according to claim 2, characterized in that: The number of the cooling components (9) is two groups, and the two groups of cooling components (9) are respectively located at the top of the oxidation reactor body (1).

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