Cobalt sulfate extraction device

Abstract

The utility model discloses a cobaltous sulfate extraction device. The cobaltous sulfate extraction device comprises a base, a heating part is arranged at the upper end of the base, a mixing box is installed at the upper end of the heating part, a double-shaft motor is arranged on the mixing box, the first output end of the double-shaft motor is connected with a stirring assembly, the stirring assembly comprises a rotating rod connected to the first output end of the double-shaft motor, and the rotating rod is connected into the mixing box in a penetrating mode. A stirring rod is arranged on the outer side of the rotating rod, a scraping plate is connected to the end of the stirring rod, and stirring is conducted through cooperation of the stirring rod and the scraping plate. According to the cobaltous sulfate extraction device, a rotating rod of the stirring assembly rotates, so that a stirring rod on the outer side of the rotating rod stirs a material in the mixing box, the problem that the complexity of a stirrer is increased due to the arrangement of various different paddles is reduced, and the overall mixing efficiency is improved through the arrangement of a scraper; and the problem that the cost is increased due to the fact that more parts are used for mixing is solved, and the maintenance time and cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field related to cobalt sulfate extraction, in particular to a cobalt sulfate extraction device. Background Art

[0002] Cobalt sulfate extraction devices are usually used to extract high-purity cobalt from cobalt sulfate solutions, but existing cobalt sulfate extraction devices still have certain defects when used, such as;

[0003] For example, a cobalt sulfate crystallization device with publication number CN206138777U realizes automatic adjustment of the temperature in the crystallization tank and can be positioned in the optimal temperature range for cobalt sulfate crystallization through the coordinated use of a refrigeration device, a temperature sensor and a controller, and has a high degree of intelligence; the stirring paddle of the crystallization device is sequentially provided with a top blade, a propeller blade, a small U-shaped blade, a large U-shaped blade and a bottom blade from top to bottom, which can ensure sufficient stirring of the cobalt sulfate, make the cobalt sulfate crystallize evenly, and prevent the cobalt sulfate crystals from clogging the feeding port.

[0004] However, the cobalt sulfate crystallization device still has the following disadvantages during actual use:

[0005] The stirring paddle is provided with a top blade, a propeller blade, a small U-shaped blade, a large U-shaped blade and a bottom blade from top to bottom, which can ensure sufficient stirring of the cobalt sulfate. In actual use, the use of a variety of different blade designs will increase the complexity of the agitator, increase the overall energy consumption, and reduce energy efficiency. Not only may it affect the stirring effect and product quality, but it will also increase the workload and difficulty of maintenance and replacement of parts, thereby increasing equipment costs and increasing the complexity of maintenance and repair.

[0006] In view of the above problems, it is urgent to carry out innovative design based on the original cobalt sulfate extraction device. Therefore, we proposed a cobalt sulfate extraction device that can well solve the above problems. Utility Model Content

[0007] The utility model aims to provide a cobalt sulfate extraction device to solve the problem raised in the above-mentioned background technology that a stirring paddle in the current market is provided with a top blade, a propeller blade, a small U-shaped blade, a large U-shaped blade and a bottom blade in sequence from top to bottom, so as to ensure sufficient stirring of the cobalt sulfate. In actual use, the use of a variety of different blade designs will increase the complexity of the agitator, increase the overall energy consumption, and reduce the energy efficiency, which may not only affect the stirring effect and product quality, but also increase the workload and difficulty of maintenance and replacement of parts, thereby increasing the equipment cost and the complexity of maintenance and repair.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cobalt sulfate extraction device, comprising a base;

[0009] A heating element is provided at the upper end of the base, a mixing box is installed at the upper end of the heating element, a dual-axis motor is provided on the mixing box, a stirring assembly is connected to the first output end of the dual-axis motor, the stirring assembly includes a rotating rod connected to the first output end of the dual-axis motor, the rotating rod is connected through the interior of the mixing box, a stirring rod is provided on the outer side of the rotating rod, a scraper is connected to the end of the stirring rod, and stirring is performed by the cooperation of the stirring rod and the scraper.

[0010] Preferably, a hopper is provided at the top of the mixing box, and a first pipeline is installed at the bottom of the hopper.

[0011] Preferably, a metering valve is provided on the first pipeline, the first pipeline is connected through the interior of the mixing box, and a feed inlet is provided below the first pipeline.

[0012] Preferably, the second output end of the dual-axis motor is connected to a driving assembly, and the driving assembly includes a driving shaft connected to the second output end of the dual-axis motor, and a first pulley is provided on the driving shaft, and the first pulley forms a transmission structure with the second pulley through a driving belt.

[0013] Preferably, the internal rotating shaft of the second pulley is connected to the delivery pump, the output end of the delivery pump is connected to the inside of the mixing box, the input end of the delivery pump is connected to the second pipeline, the second pipeline is connected to the inside of the liquid storage cavity, the liquid storage cavity is opened in the auxiliary box, and the auxiliary box is installed at the side end of the mixing box.

[0014] Preferably, a heat storage chamber is provided inside the auxiliary box, a fan is installed inside the heat storage chamber, an input end of the fan is connected to a first delivery pipe, and the first delivery pipe is connected to a side end of the heating element.

[0015] Preferably, a through slot is provided on the first delivery pipe, the output end of the blower is connected to a second delivery pipe, the second delivery pipe is connected to a heating plate via a delivery pipeline, and the heating plate is installed at the bottom of the liquid storage chamber.

[0016] Preferably, the end of the second conveying pipe is connected to a heating pipe, the heating pipe is installed inside a storage tank, the storage tank is opened inside a mixing box, and an insulation layer is provided inside the heat storage cavity.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the cobalt sulfate extraction device rotates the rotating rod of the stirring assembly so that the stirring rod outside the rotating rod stirs the materials inside the mixing box, reducing the problem of increasing the complexity of the stirrer due to the provision of multiple different blades, improving the overall mixing efficiency through the provision of the scraper, reducing the problem of increased costs caused by the use of more parts for mixing, and reducing the time and cost of maintenance. The specific contents are as follows:

[0018] (1) The stirring rod and scraper of the stirring assembly are used in combination, which not only reduces the complexity of the agitator caused by setting up a variety of different blades, but also reduces the cost increase caused by using more parts for mixing, and reduces the maintenance time and cost;

[0019] (2) The cobalt powder required for extracting cobalt sulfate is poured into the hopper. At this time, the cobalt powder is introduced into the mixing box through the cooperation of the first pipeline and the feed port. The metering valve is provided to facilitate the understanding of the volume of the cobalt powder, thereby reducing the inconvenience caused by the need to weigh the cobalt powder before pouring it, and improving the overall extraction efficiency;

[0020] (3) The driving shaft of the driving assembly drives the first pulley to rotate, so that the first pulley and the driving belt can be used to drive the second pulley, so that the rotating shaft inside the second pulley drives the delivery pump, thereby reducing the problem of increased costs caused by the need to set up more driving structures;

[0021] (4) The fan can conveniently transport the air with higher temperature inside the heating element to the heat storage chamber. Since an insulation layer is provided inside the heat storage chamber, the hot air can be conveniently stored for later use, thereby reducing the problem of resource waste;

[0022] (5) The fan transmits hot air to the heating plate, so that the heating plate heats the sulfuric acid solution inside the liquid storage chamber, reducing the problem of reduced extraction efficiency caused by the low temperature of the sulfuric acid solution. The fan transmits hot air to the inside of the heating pipe, reducing the problem of low overall heating efficiency caused by only heating the bottom. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of the mixing box of the utility model;

[0025] Figure 3 This is a schematic diagram of the connection structure between the first pipeline and the metering valve of the utility model;

[0026] Figure 4 This is a schematic diagram of the connection structure between the rotating rod and the stirring rod of the utility model;

[0027] Figure 5 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0028] Figure 6 It is a schematic diagram of the overall cutaway structure of the utility model;

[0029] Figure 7 For this utility model Figure 6 Enlarged structural diagram at B in the middle.

[0030] In the figure: 1. base; 2. heating element; 3. mixing box; 4. hopper; 5. first pipeline; 6. metering valve; 7. inlet; 8. double-axis motor; 9. rotating rod; 10. stirring rod; 11. scraper; 12. driving shaft; 13. first pulley; 14. driving belt; 15. second pulley; 16. conveying pump; 17. second pipeline; 18. auxiliary box; 19. liquid storage chamber; 20. fan; 21. first conveying pipe; 22. through groove; 23. heat storage chamber; 24. second conveying pipe; 25. conveying pipeline; 26. heating plate; 27. storage slot; 28. heating pipeline; 29. ​​insulation layer. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Embodiment 1:

[0033] In this embodiment, in order to improve the overall mixing efficiency, the stirring assembly is used to reduce the problem of increasing the complexity of the stirrer by setting a variety of different blades, such as Figure 1-Figure 4The technical solution shown includes a base 1, a heating element 2 is provided on the upper end of the base 1, a mixing box 3 is installed on the upper end of the heating element 2, a double-axis motor 8 is provided on the mixing box 3, a stirring assembly is connected to the first output end of the double-axis motor 8, the rotating rod 9 is connected to the inside of the mixing box 3, a stirring rod 10 is provided on the outer side of the rotating rod 9, a scraper 11 is connected to the end of the stirring rod 10, stirring is performed by the cooperation of the stirring rod 10 and the scraper 11, a hopper 4 is provided on the top of the mixing box 3, a first pipe 5 is installed at the bottom of the hopper 4, a metering valve 6 is provided on the first pipe 5, the first pipe 5 is connected to the inside of the mixing box 3, and a feeding port 7 is provided under the first pipe 5. The heating element 2 on the base 1 is opened to facilitate the heating operation of the mixing box 3 and the subsequent extraction operation, and the cobalt powder required for extracting cobalt sulfate is poured into the hopper 4. Inside, the cobalt powder is introduced into the mixing box 3 through the cooperation of the first pipe 5 and the feed port 7. Since the first pipe 5 is provided with a metering valve 6, the volume of the cobalt powder introduced into the mixing box 3 can be known, which is convenient for mixing according to needs, thereby improving the overall operating efficiency, reducing the inconvenience caused by the need to weigh the cobalt powder and then pour it, and improving the overall extraction efficiency. At this time, the dual-axis motor 8 is turned on, and the rotating rod 9 is driven to rotate by the first output end of the dual-axis motor 8, so that the stirring rod 10 outside the rotating rod 9 performs stirring operation, reducing the problem of increasing the complexity of the agitator due to the setting of multiple different blades, making it easier to reduce energy consumption as a whole, and the scraper 11 provided improves the overall mixing efficiency, reduces the problem of increased costs caused by using more parts for mixing, and facilitates later maintenance operations, thereby increasing the overall service life and reducing maintenance time and cost.

[0034] Embodiment 2:

[0035] In this embodiment, in order to improve the overall feeding efficiency, the drive assembly is used to reduce the problem of increased costs caused by the need to set up more drive structures. Figure 2 and Figure 5As shown, the second output end of the dual-axis motor 8 is connected to a driving assembly, and the driving assembly includes a driving shaft 12 connected to the second output end of the dual-axis motor 8, and a first pulley 13 is arranged on the driving shaft 12. The first pulley 13 and the second pulley 15 are in a transmission structure through a driving belt 14. The internal rotating shaft of the second pulley 15 is connected to a delivery pump 16, and the output end of the delivery pump 16 is connected to the inside of the mixing box 3. The input end of the delivery pump 16 is connected to a second pipeline 17, and the second pipeline 17 is connected to the inside of a liquid storage chamber 19. The liquid storage chamber 19 is opened in the inside of an auxiliary box 18, and the auxiliary box 18 is installed at the side end of the mixing box 3. When the dual-axis motor 8 is in use The second output end drives the driving shaft 12 to rotate, so that the first pulley 13 on the driving shaft 12 rotates, and the first pulley 13 and the driving belt 14 cooperate to drive the second pulley 15, and the rotating shaft inside the second pulley 15 is convenient to drive the delivery pump 16, which reduces the problem of increased costs caused by the need to set up more driving structures, and introduces sulfuric acid solution into the liquid storage chamber 19 of the auxiliary box 18, and the delivery pump 16 is convenient to transmit the sulfuric acid inside the auxiliary box 18 through the second pipeline 17, so that the sulfuric acid is conveniently introduced into the hopper 4 for mixing with the cobalt powder, thereby improving the overall extraction efficiency.

[0036] Embodiment three:

[0037] In this embodiment, in order to improve the overall resource utilization, the fan 20 is provided to transport the hot air, the purpose of which is to reduce the problem of low overall heating efficiency caused by heating only by the bottom. Figure 6 and Figure 7As shown, a heat storage chamber 23 is provided inside the auxiliary box 18, and a fan 20 is installed inside the heat storage chamber 23. The input end of the fan 20 is connected to a first delivery pipe 21, which is connected to the side end of the heating element 2. A through slot 22 is provided on the first delivery pipe 21. The output end of the fan 20 is connected to a second delivery pipe 24, and a heating plate 26 is connected to the second delivery pipe 24 through a delivery pipe 25. The heating plate 26 is installed at the bottom of the liquid storage chamber 19. A heating pipe 28 is connected to the end of the second delivery pipe 24. The heating pipe 28 is installed in a storage tank 27. The storage tank 27 is provided in the mixing box 3. An insulation layer 29 is provided inside the heat storage chamber 23. When the fan 20 is turned on, the air with a higher temperature inside the heating element 2 is transported through the first delivery pipe 21, and is introduced into the heat storage chamber 23 through the through slot 22 provided on the first delivery pipe 21. Since the heat storage chamber 23 is provided with There is an insulation layer 29, so it is convenient to store hot air and facilitate the subsequent transportation operation, reducing the problem of waste of resources caused by the need to heat up from room temperature, and the second delivery pipe 24 is set to facilitate the transmission of hot air. The hot air is transmitted to the heating plate 26 through the delivery pipe 25, which is convenient for heating the sulfuric acid solution inside the liquid storage chamber 19 through the heating plate 26, reducing the problem of reduced extraction efficiency caused by the low temperature of the sulfuric acid solution, and the delivery pipe 25 transmits the hot air to the heating pipe 28 of the storage tank 27. The heating pipe 28 is set to facilitate the heating operation of the mixing box 3, reducing the problem of low overall heating efficiency caused by only bottom heating, facilitating the rapid heating of the mixing box 3, and improving the overall service life. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cobalt sulfate extraction device, comprising a base (1); It is characterized in that Also includes: A heating element (2) is arranged at the upper end of the base (1), a mixing box (3) is installed at the upper end of the heating element (2), a double-shaft motor (8) is arranged on the mixing box (3), a first output end of the double-shaft motor (8) is connected to a stirring assembly, the stirring assembly comprises a rotating rod (9) connected to the first output end of the double-shaft motor (8), the rotating rod (9) is connected through the inside of the mixing box (3), a stirring rod (10) is arranged on the outside of the rotating rod (9), a scraper (11) is connected to the end of the stirring rod (10), and stirring is performed by the cooperation of the stirring rod (10) and the scraper (11).

2. A cobalt sulfate extraction device according to claim 1, characterized in that: A hopper (4) is arranged on the top of the mixing box (3), and a first pipeline (5) is installed on the bottom of the hopper (4).

3. A cobalt sulfate extraction device according to claim 2, characterized in that: A metering valve (6) is provided on the first pipeline (5), the first pipeline (5) is connected through the interior of the mixing box (3), and a feed inlet (7) is provided below the first pipeline (5).

4. A cobalt sulfate extraction device according to claim 1, characterized in that: The second output end of the dual-axis motor (8) is connected to a driving assembly, the driving assembly comprising a driving shaft (12) connected to the second output end of the dual-axis motor (8), a first belt pulley (13) being arranged on the driving shaft (12), and the first belt pulley (13) is in a transmission structure with a second belt pulley (15) via a driving belt (14).

5. A cobalt sulfate extraction device according to claim 4, characterized in that: The internal rotating shaft of the second pulley (15) is connected to the delivery pump (16), the output end of the delivery pump (16) is connected to the inside of the mixing box (3), the input end of the delivery pump (16) is connected to the second pipeline (17), the second pipeline (17) penetrates and is connected to the inside of the liquid storage chamber (19), the liquid storage chamber (19) is opened in the auxiliary box (18), and the auxiliary box (18) is installed at the side end of the mixing box (3).

6. A cobalt sulfate extraction device according to claim 5, characterized in that: A heat storage chamber (23) is provided inside the auxiliary box (18), a fan (20) is installed inside the heat storage chamber (23), an input end of the fan (20) is connected to a first delivery pipe (21), and the first delivery pipe (21) is connected to a side end of the heating element (2).

7. A cobalt sulfate extraction device according to claim 6, characterized in that: The first delivery pipe (21) is provided with a through slot (22); the output end of the fan (20) is connected to a second delivery pipe (24); the second delivery pipe (24) is connected to a heating plate (26) via a delivery pipeline (25); and the heating plate (26) is installed at the bottom of the liquid storage chamber (19).

8. A cobalt sulfate extraction device according to claim 7, characterized in that: The end of the second conveying pipe (24) is connected to a heating pipe (28), the heating pipe (28) is installed inside a storage tank (27), the storage tank (27) is opened inside a mixing box (3), and a heat preservation layer (29) is arranged inside the heat storage cavity (23).

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