Stirring kettle for magnesium peroxide production

Abstract

The utility model relates to the technical field of magnesium peroxide production equipment, and discloses a stirring kettle for magnesium peroxide production, which comprises a heat insulation sleeve, the bottom of the heat insulation sleeve is fixedly connected with a conical base, the middle of the inner wall of the heat insulation sleeve is fixedly connected with a heating ring, and the inner wall of the heat insulation sleeve is fixedly connected with a pear-shaped reaction block. The left side of the outer wall group of the pear-shaped reaction block is communicated with a feeding pipe, the outer wall of the feeding pipe penetrates through the heat preservation sleeve and is fixedly connected with a valve, the top of the pear-shaped reaction block is fixedly connected with a hole cover plate, and the rear side of the top end of the hole cover plate is fixedly connected with an electric telescopic rod. According to the utility model, liquid is placed between the heat insulation sleeve and the pear-shaped reaction block, the feeding pipe is used for feeding raw materials, the heating ring is started to heat the liquid, the pear-shaped reaction block is ensured to be uniformly heated, the electric telescopic rod, the movable plate and the cylinder are started to move upwards, and a gap is formed at the bottom of the hollow cylinder, so that uniform heating and temperature control are realized.

Description

Technical Field

[0001] This utility model relates to the technical field of magnesium peroxide production equipment, and in particular to a stirred tank for magnesium peroxide production. Background Technology

[0002] In the production process of magnesium peroxide, the stirred tank is a core piece of equipment and plays a vital role. It is a special container used to promote the full mixing and chemical reaction of various raw materials in the production process of magnesium peroxide. Through the continuous operation of the stirring device, the various raw materials are evenly distributed in the tank, the reaction rate is accelerated, and thus the stable output of magnesium peroxide products is ensured.

[0003] Early stirred tanks for magnesium peroxide production had relatively simple structures, mainly consisting of a tank body, stirring device, heating or cooling device, and inlet / outlet ports. During use, they suffered from uneven heating and poor temperature control accuracy. Existing equipment addresses these issues by using a surrounding heating belt and advanced sensors. However, in actual use, relying on the simple tank body material for insulation is insufficient to resist interference from external ambient temperatures. This results in significant heat loss during the reaction process, making it impossible to accurately maintain the optimal temperature range for magnesium peroxide production, which seriously affects the stability of the reaction and product quality. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a stirred tank for magnesium peroxide production, which aims to improve the problem of excessive heat loss in the reaction in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a stirred tank for magnesium peroxide production, comprising an insulation jacket, a conical base fixedly connected to the bottom of the insulation jacket, a heating ring fixedly connected to the middle of the inner wall of the insulation jacket, a pear-shaped reaction block fixedly connected to the inner wall of the insulation jacket, a feeding pipe connected to the left side of the outer wall of the pear-shaped reaction block, the outer wall of the feeding pipe penetrating the insulation jacket and fixedly connected to a valve, a perforated cover plate fixedly connected to the top of the pear-shaped reaction block, and an electric telescopic rod fixedly connected to the rear side of the top of the perforated cover plate. A movable plate is fixedly connected to one end of the retractable rod, and a cylinder is fixedly connected to the bottom of the movable plate. A hollow cylinder is rotatably connected to the outer wall of the cylinder. The outer wall of the hollow cylinder passes through the hole cover plate and is rotatably connected to the bottom of the inner wall of the pear-shaped reaction block. A discharge pipe is connected to the bottom of the outer wall of the pear-shaped reaction block. The outer wall of the discharge pipe passes through the bottom of the inner wall of the insulation sleeve. A drive assembly is provided on the top left side of the outer wall of the insulation sleeve. A stirring and feeding mechanism is provided on the outer wall of the hollow cylinder. The stirring and feeding mechanism is used to stir the solution and facilitate the addition of reaction reagents.

[0006] As a further description of the above technical solution:

[0007] The mixing and feeding mechanism includes a hollow scraper. The left side of the hollow scraper is fixedly connected to the right side of the outer wall of the hollow cylinder. Multiple inclined pusher plates are fixedly connected to the middle of the outer wall of the hollow cylinder. Multiple stirring blades are fixedly connected to the lower middle part of the outer wall of the hollow cylinder. An inclined guide groove is opened on the front side of the outer wall of the hollow scraper. Multiple discharge ports are opened at the bottom of the hollow cylinder. A limiting groove is opened on the top of the hole cover plate. An arc-shaped cover plate is slidably connected to the inner wall of the limiting groove.

[0008] As a further description of the above technical solution:

[0009] The drive assembly includes a DC motor, the bottom of which is fixedly connected to the top left side of the outer wall of the insulation sleeve. A drive bevel gear is fixedly connected to the output end of the DC motor. A hollow bevel gear is fixedly connected to the top of the outer wall of the hollow cylinder. The outer wall of the drive bevel gear meshes with the outer wall of the hollow bevel gear.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the insulation sleeve is connected to a U-shaped connecting pipe on the right side, and transparent windows are opened on both the front and back sides of the outer wall of the U-shaped connecting pipe.

[0012] As a further description of the above technical solution:

[0013] A temperature sensor is fixedly connected to the middle right side of the outer wall of the insulation sleeve, and an alarm light is fixedly connected to the top of the movable plate.

[0014] As a further description of the above technical solution:

[0015] An arc-shaped handle is fixedly connected to the top of the arc-shaped cover plate, and the inner wall of the arc-shaped handle is provided with anti-slip grooves.

[0016] As a further description of the above technical solution:

[0017] A hazard sign block is fixedly connected to the middle of the front side of the outer wall of the insulation sleeve, and a nameplate is fixedly connected to the bottom of the front side of the outer wall of the insulation sleeve.

[0018] As a further description of the above technical solution:

[0019] The outer wall dimension of the cylinder is the same as the inner wall dimension of the hollow cylinder, and the inner wall dimension of the hole cover plate is the same as the top dimension of the outer wall of the pear-shaped reaction block.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the liquid is placed between the insulation jacket and the pear-shaped reaction block. When in use, the valve is opened and the raw material is added through the feeding pipe. The heating ring is started to heat the liquid, ensuring that the pear-shaped reaction block is heated evenly. The DC motor is started, and the hollow cylinder is rotated by driving the meshing of the bevel gear and the hollow bevel gear. After the reaction is completed, the electric telescopic rod is started, and the moving plate and cylinder move upward. A gap is formed at the bottom of the hollow cylinder, and the reaction product is discharged through the discharge pipe, thereby avoiding heat loss and temperature control.

[0022] 2. In this utility model, by pushing the arc-shaped cover plate, it moves within the limiting groove to expose the feeding port for adding the agent. After the feeding port is covered, the drive component drives the inclined pusher plate to rotate, pushing the agent to the bottom, and the stirring blade mixes it. During discharge, the hollow scraper rotates to scrape off the residue on the inner wall and pushes it to the discharge port through the inclined guide groove, thereby achieving rapid mixing and cleaning. Attached Figure Description

[0023] Figure 1 This is a perspective view of a stirred tank for magnesium peroxide production according to the present invention.

[0024] Figure 2 This is a front view of a stirred tank for magnesium peroxide production according to the present invention.

[0025] Figure 3 This is a side view of a stirred tank for magnesium peroxide production according to the present invention.

[0026] Figure 4 This is a cross-sectional view of a stirred tank for magnesium peroxide production according to the present invention.

[0027] Figure 5 This is a cross-sectional view of the pear-shaped reaction block of a stirred tank for magnesium peroxide production according to the present invention.

[0028] Legend:

[0029] 1. Insulation sleeve; 2. Mixing and feeding mechanism; 201. Hollow scraper; 202. Inclined pusher plate; 203. Mixing blade; 204. Inclined guide groove; 205. Discharge port; 206. Limiting groove; 207. Arc-shaped cover plate; 3. Conical base; 4. Heating ring; 5. Pear-shaped reaction block; 6. Feeding pipe; 7. Valve; 8. Hole cover plate; 9. Electric telescopic rod; 10. Moving plate; 11. Hollow cylinder; 12. Cylindrical; 13. Discharge pipe; 14. DC motor; 15. Drive bevel gear; 16. Hollow bevel gear; 17. U-shaped connecting pipe; 18. Transparent window; 19. Temperature sensor; 20. Arc-shaped handle; 21. Anti-slip groove; 22. Nameplate; 23. Hazard sign block; 24. Warning light. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 , Figure 2 and Figure 4 This utility model provides an embodiment of a stirred tank for magnesium peroxide production, comprising an insulation sleeve 1, a conical base 3 fixedly connected to the bottom of the insulation sleeve 1, a heating ring 4 fixedly connected to the middle of the inner wall of the insulation sleeve 1, the heating ring 4 being activated to heat the surrounding liquid, a pear-shaped reaction block 5 fixedly connected to the inner wall of the insulation sleeve 1, a feeding pipe 6 connected to the left side of the outer wall of the pear-shaped reaction block 5, the outer wall of the feeding pipe 6 penetrating the insulation sleeve 1 and fixedly connected to a valve 7, opening the valve 7 to add the required reaction raw materials into the pear-shaped reaction block 5 through the feeding pipe 6, a perforated cover plate 8 fixedly connected to the top of the pear-shaped reaction block 5, an electric telescopic rod 9 fixedly connected to the rear side of the top of the perforated cover plate 8, a moving plate 10 fixedly connected to one end of the electric telescopic rod 9, a cylinder 12 fixedly connected to the bottom of the moving plate 10, a hollow cylinder 11 rotatably connected to the outer wall of the cylinder 12, activating the electric telescopic rod 9 to move the moving plate 10 to the top, thereby... The cylinder 12 moves upwards together, creating a gap at the bottom of the hollow cylinder 11, allowing the reaction product to flow into the discharge pipe 13. The outer wall of the hollow cylinder 11 passes through the hole cover plate 8 and is rotatably connected to the bottom of the inner wall of the pear-shaped reaction block 5. The bottom of the outer wall of the pear-shaped reaction block 5 is connected to the discharge pipe 13, and the outer wall of the discharge pipe 13 passes through the bottom of the inner wall of the insulation sleeve 1. A drive assembly is provided on the top left side of the outer wall of the insulation sleeve 1. A stirring and feeding mechanism 2 is provided on the outer wall of the hollow cylinder 11. The stirring and feeding mechanism 2 is used to stir the solution and facilitate the addition of reaction reagents. The drive assembly includes a DC motor 14, the bottom of which is fixedly connected to the top left side of the outer wall of the insulation sleeve 1. A drive bevel gear 15 is fixedly connected to the output end of the DC motor 14. A hollow bevel gear 16 is fixedly connected to the top of the outer wall of the hollow cylinder 11, and the outer walls of the drive bevel gear 15 and the hollow bevel gear 16 mesh.

[0032] Specifically, a large amount of liquid is placed between the insulation sleeve 1 and the pear-shaped reaction block 5. When in use, the required reaction raw materials are added to the pear-shaped reaction block 5 through the feeding pipe 6 by opening the valve 7. Then, the heating ring 4 is activated to heat the surrounding liquid. Since the entire pear-shaped reaction block 5 is surrounded by the liquid, it can be heated evenly. At the same time, the DC motor 14 is activated to drive the drive bevel gear 15 to rotate, and through the meshing connection with the hollow bevel gear 16, it drives the hollow cylinder 11 to rotate. When it is necessary to discharge the material after the reaction, the electric telescopic rod 9 is activated to move the moving plate 10 to the top, and then move the cylinder 12 to the top. At this time, a gap will appear at the bottom of the hollow cylinder 11, allowing the reaction product to flow into the discharge pipe 13 and be discharged, thus ensuring that the reactants can be heated evenly. The temperature of the reactants is controlled by controlling the heating of the liquid.

[0033] Reference Figure 3 and Figure 5 The mixing and feeding mechanism 2 includes a hollow scraper 201. The left side of the hollow scraper 201 is fixedly connected to the right side of the outer wall of the hollow cylinder 11. Multiple inclined pusher plates 202 are fixedly connected to the middle of the outer wall of the hollow cylinder 11. The inclined pusher plates 202 rotate to push the agent floating on the top of the raw material to the bottom. Multiple stirring blades 203 are fixedly connected to the lower middle part of the outer wall of the hollow cylinder 11. Under the stirring of the stirring blades 203, the mixing is more uniform. An inclined guide groove 204 is opened on the front side of the outer wall of the hollow scraper 201. The inclined guide groove 204 guides the internal product to be discharged. Multiple discharge ports 205 are opened at the bottom of the hollow cylinder 11. A limiting groove 206 is opened on the top of the hole cover plate 8. An arc-shaped cover plate 207 is slidably connected to the inner wall of the limiting groove 206. Pushing the arc-shaped cover plate 207 causes the arc-shaped cover plate 207 to move under the restriction of the limiting groove 206, so that the feeding port above the hole cover plate 8 is exposed.

[0034] Specifically, when other reagents need to be added to the pear-shaped reaction block 5, simply push the arc-shaped cover plate 207 so that it moves under the restriction of the limiting groove 206, exposing the feeding port above the hole cover plate 8. Then, the reagent can be added, and then the arc-shaped cover plate 207 is pushed to cover the feeding port. At this time, driven by the drive component, the outer inclined pusher plate 202 can be rotated to push the reagent floating on the top of the raw material to the bottom. Under the stirring of the stirring blade 203, the mixture is more uniform. When discharging, the hollow scraper 201 can scrape off the residues attached to the inner wall of the pear-shaped reaction block 5 under the rotation of the hollow scraper plate 201, and push it to the discharge port 205 under the guidance of the inclined guide groove 204, so as to facilitate the rapid mixing of the added reagents and the cleaning of the residues on the inner wall.

[0035] Reference Figure 1 , Figure 2 and Figure 3 A U-shaped connecting pipe 17 is connected to the right side of the outer wall of the insulation jacket 1. The U-shaped connecting pipe 17 allows the internal liquid to circulate smoothly between the two, laying the foundation for subsequent functions. Transparent windows 18 are opened on the front and rear sides of the outer wall of the U-shaped connecting pipe 17. The transparent windows 18 allow for a direct and clear observation of the flow state, color change, and presence of impurities of the liquid inside the U-shaped connecting pipe 17, providing important visual information for the normal operation and maintenance of the equipment. A temperature sensor 19 is fixedly connected to the middle of the right side of the outer wall of the insulation jacket 1. The temperature sensor 19 can accurately sense the temperature change of the liquid inside the insulation jacket 1 and quickly transmit the collected temperature data to the connected control system in the form of an electrical signal, so that the operator can promptly grasp the temperature information and make corresponding adjustments. An alarm light 24 is fixedly connected to the top of the moving plate 10. The alarm light 24 can alert the operator with a bright light when an abnormal situation occurs during the operation of the equipment, requiring timely inspection and handling.

[0036] Specifically, the U-shaped connecting pipe 17 allows the internal liquid to circulate smoothly and unobstructed between the two, laying the foundation for subsequent functions. The transparent window 18 allows for a clear and intuitive observation of the flow state, color changes, and presence of impurities of the liquid inside the U-shaped connecting pipe 17, providing important visual information for the normal operation and maintenance of the equipment. The temperature sensor 19 accurately senses the temperature changes of the liquid inside the insulation jacket 1 and quickly transmits the collected temperature data to the connected control system in the form of an electrical signal, so that operators can promptly grasp the temperature information and make corresponding adjustments. The alarm light 24 provides a conspicuous warning to operators when abnormal conditions occur during equipment operation, requiring timely inspection and handling.

[0037] Reference Figure 1 , Figure 4 and Figure 5An arc-shaped handle 20 is fixedly connected to the top of the arc-shaped cover 207. The arc-shaped handle 20 facilitates opening or closing the arc-shaped cover 207. The inner wall of the arc-shaped handle 20 has an anti-slip groove 21, which effectively increases the friction between the hand and the handle, preventing slippage due to sweaty hands or uneven force, and greatly improving the safety and stability of operation. A hazard sign block 23 is fixedly connected to the middle of the front side of the outer wall of the insulation sleeve 1. The hazard sign block 23 can clearly warn surrounding personnel about the insulation sleeve. The area is potentially hazardous. A nameplate 22 is fixedly connected to the bottom front side of the outer wall of the insulation sleeve 1. The nameplate 22 can quickly and accurately obtain the basic information of the equipment. The outer wall size of the cylinder 12 is the same as the inner wall size of the hollow cylinder 11, providing reliable structural support for the realization of various functions of the equipment. The inner wall size of the hole cover plate 8 is the same as the top outer wall size of the pear-shaped reaction block 5, so that the hole cover plate 8 can tightly cover the top outer wall of the pear-shaped reaction block 5, playing a good sealing and protection role.

[0038] Specifically, the arc-shaped handle 20 facilitates the opening and closing of the arc-shaped cover 207, and the anti-slip groove 21 effectively increases the friction between the hand and the handle, preventing slippage due to sweaty hands or uneven force, greatly improving the safety and stability of operation. The hazard sign block 23 clearly warns surrounding personnel of the potential danger in the area where the insulation sleeve 1 is located, reminding them to be highly vigilant when operating the equipment or approaching the area to avoid accidents caused by negligence. The nameplate 22 allows for quick and accurate acquisition of basic equipment information, providing strong support for the normal operation and management of the equipment. The cylinder 12 and the hollow cylinder 11 are the same size, allowing the cylinder 12 to be smoothly and tightly inserted into the hollow cylinder 11. During equipment operation, they can achieve stable cooperation and linkage, providing reliable structural support for the realization of various functions of the equipment. Furthermore, the hole cover plate 8 and the pear-shaped reaction block 5 are the same size, allowing the hole cover plate 8 to tightly cover the top of the outer wall of the pear-shaped reaction block 5, providing good sealing and protection.

[0039] Working principle: Before using the device, a large amount of liquid is first injected between the insulation jacket 1 and the pear-shaped reaction block 5. When in use, the raw materials to be reacted are injected into the pear-shaped reaction block 5 through the feeding pipe 6 by opening the valve 7. Then, the heating ring 4 is started to heat the surrounding liquid. Since the entire pear-shaped reaction block 5 is surrounded by liquid, it can be heated evenly. At the same time, the DC motor 14 is started to drive the drive bevel gear 15 to rotate. Through the meshing connection with the hollow bevel gear 16, the hollow cylinder 11 is driven to rotate. When it is necessary to discharge the material after the reaction is completed, the electric telescopic rod 9 is started to drive the moving plate 10 to move upward, and then the cylinder 12 moves upward together. At this time, a gap will be formed at the bottom of the hollow cylinder 11, so that the product after the reaction can flow into the discharge pipe 13 for discharge. This ensures the uniform heating of the reactants and achieves precise control of the temperature of the reactants by controlling the heating of the liquid.

[0040] Furthermore, through the stirring and feeding mechanism 2, when additional reagents need to be added to the pear-shaped reaction block 5, it is only necessary to operate the arc-shaped cover plate 207 to move it under the constraint of the limiting groove 206, thereby exposing the feeding port above the hole cover plate 8. After the reagents are added, the arc-shaped cover plate 207 is pushed again to cover the feeding port. At this time, under the action of the drive component, the outer inclined pusher plate 202 is rotated, pushing the reagents floating on the surface of the raw materials to the bottom. Under the stirring action of the stirring blade 203, a more uniform mixture is achieved. During the discharge process, the rotation of the hollow scraper 201 can scrape off the residues attached to the inner wall of the pear-shaped reaction block 5, and with the guidance of the inclined guide groove 204, push the residues to the discharge port 205, so as to quickly mix the added reagents and clean the residues on the inner wall.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stirred tank for magnesium peroxide production, comprising an insulating jacket (1), characterized in that: A conical base (3) is fixedly connected to the bottom of the insulation sleeve (1). A heating ring (4) is fixedly connected to the middle of the inner wall of the insulation sleeve (1). A pear-shaped reaction block (5) is fixedly connected to the inner wall of the insulation sleeve (1). A feeding pipe (6) is connected to the left side of the outer wall of the pear-shaped reaction block (5). The outer wall of the feeding pipe (6) penetrates the insulation sleeve (1) and is fixedly connected to a valve (7). A hole cover plate (8) is fixedly connected to the top of the pear-shaped reaction block (5). An electric telescopic rod (9) is fixedly connected to the rear side of the top of the hole cover plate (8). A moving plate (10) is fixedly connected to one end of the electric telescopic rod (9). A cylinder (12) is fixedly connected to the bottom of the pear-shaped reaction block (5). A hollow cylinder (11) is rotatably connected to the outer wall of the cylinder (12). The outer wall of the hollow cylinder (11) passes through the hole cover plate (8) and is rotatably connected to the bottom of the inner wall of the pear-shaped reaction block (5). A discharge pipe (13) is connected to the bottom of the outer wall of the pear-shaped reaction block (5). The outer wall of the discharge pipe (13) passes through the bottom of the inner wall of the insulation sleeve (1). A driving component is provided on the top left side of the outer wall of the insulation sleeve (1). A stirring and feeding mechanism (2) is provided on the outer wall of the hollow cylinder (11). The stirring and feeding mechanism (2) is used to stir the solution and facilitate the addition of reaction reagents.

2. The stirred tank for magnesium peroxide production according to claim 1, characterized in that: The mixing and feeding mechanism (2) includes a hollow scraper (201). The left side of the hollow scraper (201) is fixedly connected to the right side of the outer wall of the hollow cylinder (11). Multiple inclined pusher plates (202) are fixedly connected to the middle part of the outer wall of the hollow cylinder (11). Multiple stirring blades (203) are fixedly connected to the lower part of the outer wall of the hollow cylinder (11). An inclined guide groove (204) is opened on the front side of the outer wall of the hollow scraper (201). Multiple discharge ports (205) are opened at the bottom of the hollow cylinder (11). A limiting groove (206) is opened on the top of the hole cover plate (8). An arc-shaped cover plate (207) is slidably connected to the inner wall of the limiting groove (206).

3. The stirred tank for magnesium peroxide production according to claim 1, characterized in that: The drive assembly includes a DC motor (14), the bottom of which is fixedly connected to the top left side of the outer wall of the insulation sleeve (1), and a drive bevel gear (15) is fixedly connected to the output end of the DC motor (14). A hollow bevel gear (16) is fixedly connected to the top of the outer wall of the hollow cylinder (11), and the outer wall of the drive bevel gear (15) meshes with the outer wall of the hollow bevel gear (16).

4. The stirred tank for magnesium peroxide production according to claim 1, characterized in that: The outer wall of the insulation sleeve (1) is connected to a U-shaped connecting pipe (17), and transparent windows (18) are provided on the front and back sides of the outer wall of the U-shaped connecting pipe (17).

5. The stirred tank for magnesium peroxide production according to claim 1, characterized in that: A temperature sensor (19) is fixedly connected to the middle right side of the outer wall of the insulation sleeve (1), and an alarm light (24) is fixedly connected to the top of the moving plate (10).

6. The stirred tank for magnesium peroxide production according to claim 2, characterized in that: The top of the arc-shaped cover plate (207) is fixedly connected to an arc-shaped handle (20), and the inner wall of the arc-shaped handle (20) is provided with an anti-slip groove (21).

7. The stirred tank for magnesium peroxide production according to claim 1, characterized in that: A hazard sign block (23) is fixedly connected to the middle of the front side of the outer wall of the insulation sleeve (1), and a nameplate (22) is fixedly connected to the bottom of the front side of the outer wall of the insulation sleeve (1).

8. The stirred tank for magnesium peroxide production according to claim 1, characterized in that: The outer wall dimension of the cylinder (12) is the same as the inner wall dimension of the hollow cylinder (11), and the inner wall dimension of the hole cover plate (8) is the same as the top dimension of the outer wall of the pear-shaped reaction block (5).

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