Recovery device for cobalt element in neodymium iron boron waste

Abstract

The utility model belongs to the technical field of waste recovery, and particularly relates to a recovery device for cobalt element in neodymium iron boron waste, which comprises a leaching tank, a motor and a support device, the motor is positioned right above the leaching tank, and the bottom end of the motor is fixedly connected with a stirrer; the supporting device is arranged on the surfaces of the leaching tank and the motor and comprises a placement plate, the placement plate is located on the upper surface of the leaching tank, the motor is located on the upper surface of the placement plate, a protection device is arranged on the surface of the leaching tank and comprises two protective covers, the two protective covers are located over the leaching tank, and the two protective covers are arranged on the surfaces of the placement plate and the motor in a sleeving mode; the bottom end of the protective cover is fixedly connected with a connecting ring; by arranging the whole device, the motor can be supported, meanwhile, a plurality of motors with different specifications can be installed at different positions, so that the stirring efficiency is improved, the whole device can be quickly disassembled and assembled, and the plurality of motors can be conveniently replaced at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of cobalt element's recovery device in neodymium iron boron waste material field. BACKGROUND

[0002] Waste recycling helps to reduce the pollution of landfill and incineration to the environment, through recycling, it can reduce the exploitation and consumption of natural resources, so as to protect the ecological environment; waste is classified, washed, processed and treated professionally, and can become raw materials again, enter the production field, and play their value again. This helps to realize the recycling of resources and improve resource utilization.

[0003] For the above and prior art related technology: cobalt element will be contained in neodymium iron boron waste material, in order to increase the utilization of resources, cobalt element in waste will be recycled, acid leaching process will be used to extract cobalt element through leaching tank, since most leaching tanks only use single mixer for stirring, when the size of leaching tank is larger, the problem of insufficient stirring efficiency of mixer is prone to occur;Therefore, a kind of cobalt element's recovery device in neodymium iron boron waste material is proposed for the above problems. SUMMARY

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem proposed in the background art is solved.

[0005] The technical scheme adopted by the utility model to solve its technical problems is: the utility model discloses a kind of cobalt element's recovery device in neodymium iron boron waste material, including leaching tank, motor and support device, the motor is located in the upside of leaching tank, and the bottom end of the motor is fixedly connected with stirrer;The support device is arranged on the surface of leaching tank and motor, and the support device includes placement plate, the placement plate is located on the upper surface of leaching tank, the motor is located on the upper surface of placement plate, the both sides of the placement plate are fixedly connected with fixed block, the inner wall of the fixed block is threadedly connected with threaded rod, the side wall of the threaded rod is rotatably connected with top block, and the top block is inserted in the inner surface of leaching tank;Motor is placed on placement plate, threaded rod moves top block, top block is inserted into the inner surface of leaching tank, and the motor is supported by setting placement plate, fixed block, threaded rod and top block.

[0006] Preferably, the inner wall of the motor and the placement plate is threadedly connected with a plurality of fixed pins, after the motor is placed on the placement plate, the fixed pins are rotated to the inner wall of the motor and the placement plate, and the fixed pins can limit the position of the motor on the surface of the placement plate.

[0007] Preferably, the surface of the placing plate is provided with a plurality of fixing holes, the fixing pin surface is threadedly connected with the inner wall of the fixing hole of the placing plate, when the fixing pin rotates, the fixing pin rotates to the inner wall of the fixing hole, and the fixing hole is provided to facilitate the placing plate to accommodate the fixing pin.

[0008] Preferably, the surface of the leaching tank is provided with a placing groove near the top block, the top block is inserted into the inner surface of the placing groove of the leaching tank, when the top block moves, the top block is inserted into the inner wall of the placing groove, and the placing groove is provided to facilitate the accommodation of the top block.

[0009] Preferably, the side wall of the top block is fixedly connected with two sliding rods, the surface of the sliding rod is slidably connected with the inner wall of the fixed block, and the sliding rod slides in the inner wall of the fixed block, so that the top block is reinforced, and the bending of the threaded rod with the top block is reduced.

[0010] Preferably, the end of the sliding rod away from the top block is fixedly connected with a limiting block, and the limiting block is located on one side of the fixed block, so that when the sliding rod moves, the limiting block slides with the sliding rod, and the limiting block is arranged to limit the position of the sliding rod in the inner surface of the fixed block.

[0011] Preferably, the surface of the leaching tank is provided with a protection device, the protection device comprises two shields, the two shields are located above the leaching tank, the two shields are sleeved on the surfaces of the placing plate and the motor, the bottom end of the shield is fixedly connected with a connecting ring, the connecting ring is threadedly connected with three limiting pins on the inner wall of the leaching tank, when the leaching tank is used, the shield is pushed to move the connecting ring, the shield is sleeved on the surfaces of the placing plate and the motor, and the shield is arranged to reduce the situation that other objects fall into the leaching tank.

[0012] Preferably, the upper surfaces of the two shields are fixedly connected with two fixed plates, and the two fixed plates close to each other form a group, and a clamping plate is inserted into the inner surface of each group of fixed plates, after the two shields are attached together, the clamping plate is pushed to be inserted into the inner wall of the two fixed plates, and the fixed plate and the clamping plate are arranged to assist in fixing the position of the shield.

[0013] The utility model discloses the beneficial effect lies in:

[0014] 1. When the motor needs to be installed, the present invention places the placement plate in a suitable position on the leaching tank, and then places a suitable number of motors on the placement plate. When the motor moves, it will drive the agitator to move. The agitator passes through the placement plate and enters the leaching tank. Then, the fixing pin is rotated to the inner wall of the motor and the inner wall of the fixing hole of the placement plate. Then, the threaded rod is rotated to make the threaded rod rotate on the inner wall of the fixing block and the side wall of the top block. The threaded rod will drive the top block and the sliding rod to move. The sliding rod slides on the inner wall of the fixing block. When the sliding rod slides, it will also drive the limiting block to slide. The limiting block moves on the side wall of the fixing block. The top block will be inserted into the inner surface of the placement tank of the leaching tank. By setting the entire device, the motor can be supported. At the same time, multiple motors of different specifications can be installed in different positions, thereby increasing the stirring efficiency. The entire device can also be quickly disassembled and assembled, making it convenient to replace multiple motors at the same time.

[0015] 2. After the placement plate and motor are installed, the protective cover is pushed to fit against the placement plate and motor. When multiple motors are installed, corresponding holes are made on the surface of the protective cover. When the protective cover moves, it will drive the connecting ring to move. The connecting ring fits against the leaching tank. Then, the limiting pin is rotated to the inner wall of the connecting ring and the leaching tank. Then, the locking plate is pushed to insert into the inner surface of the two fixed plates. By setting the entire device, the situation of other objects falling into the leaching tank can be reduced, thereby reducing the burden on the leaching tank. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of a leaching tank in a device for recovering cobalt from neodymium iron boron waste.

[0018] Figure 2 In a device for recovering cobalt from neodymium iron boron waste Figure 1 A schematic diagram of the structure at point A;

[0019] Figure 3 A bottom view schematic diagram of the leaching tank in a device for recovering cobalt from neodymium iron boron waste;

[0020] Figure 4 This is a side view schematic diagram of the protective cover in a device for recovering cobalt from neodymium iron boron waste;

[0021] Figure 5 In a device for recovering cobalt from neodymium iron boron waste Figure 4 A schematic diagram of the structure at point B.

[0022] In the figure: 1, leaching tank; 2, motor; 3, stirrer; 4, supporting device; 41, placing plate; 42, fixed block; 43, threaded rod; 44, top block; 45, fixed pin; 46, fixed hole; 47, placing groove; 48, sliding rod; 49, limiting block; 5, protection device; 51, shield; 52, connecting ring; 53, limiting pin; 54, fixed plate; 55, clamping plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 As shown in the figure, a kind of recovery device of cobalt element in neodymium iron boron waste, including leaching tank 1, motor 2 and supporting device 4, the motor 2 is located in the upside of leaching tank 1, the bottom end of the motor 2 is fixedly connected with stirrer 3;The supporting device 4 is arranged on the surface of leaching tank 1 and motor 2, the supporting device 4 includes placing plate 41, the placing plate 41 is located on the upper surface of leaching tank 1, the motor 2 is located on the upper surface of placing plate 41, the both sides of the placing plate 41 are fixedly connected with fixed block 42, the inner wall of the fixed block 42 is threadedly connected with threaded rod 43, the side wall of the threaded rod 43 is rotatably connected with top block 44, and the top block 44 is inserted into the inner surface of leaching tank 1;When working, placing plate 41 is placed on the upper surface of leaching tank 1, then motor 2 is placed on placing plate 41, then threaded rod 43 is rotated to make threaded rod 43 rotate in the inner wall of fixed block 42, threaded rod 43 will drive top block 44 to move, and top block 44 is inserted into the inner surface of leaching tank 1, and the motor 2 can be supported by setting placing plate 41, fixed block 42, threaded rod 43 and top block 44.

[0025] The inner wall of the motor 2 and the placing plate 41 is threadedly connected with a plurality of fixed pins 45;When working, the fixed pin 45 is rotated to the inner wall of the motor 2 and the placing plate 41, and the fixed pin 45 can limit the position of the motor 2 on the surface of the placing plate 41.

[0026] The surface of the placing plate 41 is provided with a plurality of fixed holes 46, and the surface of the fixed pin 45 is threadedly connected with the inner wall of the fixed hole 46 of the placing plate 41;When working, the fixed pin 45 is rotated to the inner wall of the fixed hole 46, and the fixed hole 46 can conveniently accommodate the fixed pin 45.

[0027] The surface of the leaching tank 1 is provided with a placing groove 47 near the top block 44, and the top block 44 is inserted into the inner surface of the placing groove 47 of the leaching tank 1; during operation, the top block 44 is inserted into the inner wall of the placing groove 47, and the placing groove 47 can conveniently accommodate the top block 44.

[0028] The side wall of the top block 44 is fixedly connected with two sliding rods 48, and the surface of the sliding rod 48 is in sliding connection with the inner wall of the fixed block 42; during operation, the top block 44 drives the sliding rod 48 to slide, and the sliding rod 48 slides in the inner wall of the fixed block 42, and the sliding rod 48 can strengthen the top block 44 and reduce the bending of the top block 44 with the threaded rod 43.

[0029] The end of the sliding rod 48 away from the top block 44 is fixedly connected with a limiting block 49, and the limiting block 49 is located on one side of the fixed block 42; during operation, the sliding rod 48 drives the limiting block 49 to slide, and the limiting block 49 can limit the position of the sliding rod 48 in the inner surface of the fixed block 42.

[0030] The surface of the leaching tank 1 is provided with a protection device 5, the protection device 5 includes two protective covers 51, the two protective covers 51 are located directly above the leaching tank 1, the two protective covers 51 are sleeved on the surface of the placing plate 41 and the motor 2, the bottom end of the protective cover 51 is fixedly connected with a connecting ring 52, and the inner wall of the leaching tank 1 is threadedly connected with three limiting pins 53; during operation, the protective cover 51 is pushed to drive the connecting ring 52 to move, the protective cover 51 is sleeved on the surface of the placing plate 41 and the motor 2, and then the limiting pin 53 is rotated to the inner wall of the leaching tank 1, and the protective cover 51 can reduce the situation that other objects fall into the leaching tank 1.

[0031] The upper surfaces of the two protective covers 51 are fixedly connected with two fixed plates 54, and two fixed plates 54 close to each other form a group, and the inner surfaces of the fixed plates 54 in each group are inserted with a clamping plate 55; during operation, the clamping plate 55 is pushed to be inserted into the inner wall of the two fixed plates 54, and the fixed plates 54 and the clamping plate 55 can assist in fixing the position of the protective cover 51.

[0032] The working principle is that when the motor 2 needs to be installed, the placing plate 41 is placed on the leaching tank 1 at a proper position, and then a proper number of motors 2 are placed on the placing plate 41, the motor 2 moves to drive the stirrer 3 to move, the stirrer 3 passes through the placing plate 41 and enters the leaching tank 1, then the fixing pin 45 is rotated into the inner wall of the motor 2 and the fixing hole 46 of the placing plate 41, and then the threaded rod 43 is rotated to rotate the threaded rod 43 in the inner wall of the fixed block 42 and the side wall of the top block 44, the threaded rod 43 drives the top block 44 and the sliding rod 48 to move, the sliding rod 48 slides in the inner wall of the fixed block 42, and the sliding rod 48 also drives the limiting block 49 to slide, the limiting block 49 moves in the side wall of the fixed block 42, and the top block 44 is inserted into the inner surface of the placing groove 47 of the leaching tank 1, so that the entire device can support the motor 2, and multiple motors 2 of different specifications can be installed at different positions, so that the stirring efficiency is increased, and the entire device can be quickly disassembled and assembled, so that multiple motors 2 can be replaced at the same time; after the placing plate 41 and the motor 2 are installed, the cover 51 is pushed to abut against the placing plate 41 and the motor 2, when multiple motors 2 are installed, corresponding holes are formed in the surface of the cover 51, the cover 51 moves to drive the connecting ring 52 to move, the connecting ring 52 abuts against the leaching tank 1, then the limiting pin 53 is rotated into the inner wall of the connecting ring 52 and the leaching tank 1, and then the clamping plate 55 is pushed to be inserted into the inner surfaces of the two fixed plates 54, so that the entire device can reduce the situation that other objects fall into the leaching tank 1, thereby reducing the burden of the leaching tank 1.

[0033] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A device for recovering cobalt elements in neodymium iron boron waste, comprising a leaching tank (1), a motor (2) and a supporting device (4), the motor (2) is located directly above the leaching tank (1), and the bottom end of the motor (2) is fixedly connected with a stirrer (3); characterized in that: The supporting device (4) is arranged on the surface of the leaching tank (1) and the motor (2), the supporting device (4) includes a placing plate (41), the placing plate (41) is located on the upper surface of the leaching tank (1), the motor (2) is located on the upper surface of the placing plate (41), both sides of the placing plate (41) are fixedly connected with fixed blocks (42), the inner walls of the fixed blocks (42) are threadedly connected with threaded rods (43), the side walls of the threaded rods (43) are rotatably connected with top blocks (44), and the top blocks (44) are inserted into the inner surfaces of the leaching tank (1). ​ 2. The device for recovering cobalt from neodymium iron boron scrap according to claim 1, characterized in that: The inner walls of the motor (2) and the placing plate (41) are threadedly connected with a plurality of fixed pins (45).

3. The device for recovering cobalt from neodymium iron boron scrap according to claim 2, characterized in that: The surface of the placing plate (41) is provided with a plurality of fixed holes (46), and the surfaces of the fixed pins (45) are threadedly connected with the inner walls of the fixed holes (46) of the placing plate (41).

4. The device for recovering cobalt from neodymium iron boron scrap according to claim 1, characterized in that: The surface of the leaching tank (1) is provided with a placing groove (47) near the position of the top block (44), and the top block (44) is inserted into the inner surface of the placing groove (47) of the leaching tank (1).

5. The device for recovering cobalt from neodymium iron boron scrap according to claim 1, characterized in that: The side wall of the top block (44) is fixedly connected with two sliding rods (48), and the surfaces of the sliding rods (48) are slidingly connected with the inner walls of the fixed blocks (42).

6. The device for recovering cobalt from neodymium iron boron scrap according to claim 5, characterized in that: One end of the sliding rod (48) away from the top block (44) is fixedly connected with a limiting block (49), and the limiting block (49) is located on one side of the fixed block (42).

7. The device for recovering cobalt from neodymium iron boron scrap according to claim 1, characterized in that: The surface of the leaching tank (1) is provided with a protection device (5), the protection device (5) includes two protective covers (51), the two protective covers (51) are located directly above the leaching tank (1), the two protective covers (51) are sleeved on the surfaces of the placing plate (41) and the motor (2), the bottom end of the protective cover (51) is fixedly connected with a connecting ring (52), the connecting ring (52) and the inner wall of the leaching tank (1) are threadedly connected with three limiting pins (53).

8. The device for recovering cobalt from neodymium iron boron scrap according to claim 7, characterized in that: The upper surfaces of the two protective covers (51) are fixedly connected with two fixed plates (54), and two fixed plates (54) close to each other form a group, and the inner surfaces of the fixed plates (54) in each group are inserted with clamping plates (55).

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