CN218910459U

CN218910459U - Rare earth metal waste residue dissolving and recycling device

Info

Publication number: CN218910459U
Application number: CN202223110060.8U
Authority: CN
Inventors: 付正潭; 刘爱民; 刘小红
Original assignee: Jiangxi Zhengtan New Material Co ltd
Current assignee: Jiangxi Zhengtan New Material Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-04-25
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to the technical field of rare earth metal recovery, and discloses a rare earth metal waste residue dissolving and recovering device, which solves the problems that the existing rare earth waste dissolving and recovering device is not provided with a grinding device, cannot grind and crush rare earth particles and is easy to reduce dissolving efficiency.

Description

Rare earth metal waste residue dissolving and recycling device

Technical Field

The utility model belongs to the technical field of rare earth metal recovery, and particularly relates to a rare earth metal waste residue dissolving and recovering device.

Background

When rare earth metal waste residue is recovered, a dissolution recovery device is needed, acid leaching solution and rare earth waste are poured into the recovery device, rare earth can be dissolved, the existing dissolution device generally directly pours the waste into the device, the size of the poured rare earth waste is different, the dissolution speed of the larger particles is slower, and the dissolution efficiency is easy to reduce.

However, such a rare earth waste dissolution recovery apparatus does not have a grinding apparatus, and cannot grind and crush rare earth particles, and thus dissolution efficiency is easily reduced.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a rare earth metal waste residue dissolving and recycling device, which effectively solves the problems that the existing rare earth waste dissolving and recycling device is not provided with a grinding device, cannot grind and crush rare earth particles and is easy to reduce dissolving efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the rare earth metal waste residue dissolving and recycling device comprises a dissolving box, wherein one side of the outer part of the dissolving box is connected with a feed inlet, one side of the lower part of the dissolving box is connected with a discharge outlet, one side of the dissolving box is connected with a liquid inlet pipeline, one side of the inner part of the dissolving box is connected with a grinding seat, and one side of the inner part of the dissolving box is connected with a crushing and stirring assembly;

crushing stirring subassembly is including installing in the biax motor that dissolves case one side, biax motor one end is connected with the pivot, and pivot outside one side cover is equipped with the extension board, and extension board one end is connected with dissolving case one side, and the pivot upper end is connected with first band pulley.

Preferably, the transmission belt is sleeved outside the first belt pulley, a second belt pulley is embedded on one side of the inner portion of the transmission belt, and a rotating rod is connected in a penetrating manner in the middle of one side of the second belt pulley.

Preferably, the fixed slot has all been seted up to dwang both sides, and fixed slot internally connected has the fixed block, and fixed block one end is connected with one side of the inside of second band pulley, and the dwang lower extreme is connected with the abrasive disc.

Preferably, the spacing groove has been seted up to the abrasive disc upper end, and the inside sliding connection of spacing groove has the stopper, and the stopper upper end runs through and extends to abrasive disc upper end department and be connected with electric telescopic handle, and electric telescopic handle upper end runs through and extends to the outside department of screening case.

Preferably, one end of the double-shaft motor is connected with a worm, worm wheels are meshed with two sides of the worm, and a stirring shaft is connected with the middle of one side of each worm wheel.

Preferably, one end of the stirring shaft penetrates through and extends to one side of the interior of the dissolution box, one end of the stirring shaft is rotationally connected with one side of the inner wall of the dissolution box, and a stirring plate is sleeved outside the stirring shaft.

Preferably, the bottom end inside the dissolution tank is connected with an inclined plane, one inclined end of the inclined plane contacts with one side of the discharge hole, and the feed inlet is positioned above the grinding seat.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the crushing and stirring assembly, the electric telescopic rod stretches out to drive the grinding disc to move, so that the grinding disc extrudes materials in the grinding seat to primarily crush the materials, then the double-shaft motor drives the rotating shaft to rotate, under the drive action of the transmission, the rotating rod drives the grinding disc to rotate so as to secondarily crush the materials, the double-shaft motor drives the worm to rotate, under the meshing transmission of the worm and the worm wheel, the mixing effect of the materials and the liquid is better, under the action of the crushing and stirring assembly, the grinding effect of the material scraps is better, and then the material scraps can react with the dissolving liquid more comprehensively and quickly, so that the dissolving efficiency of the device on the materials is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a connection structure of the polishing pad of the present utility model;

FIG. 3 is a schematic view of the pulverizing and stirring assembly of the present utility model;

FIG. 4 is a schematic view of the structure of the fixing slot of the present utility model;

FIG. 5 is a schematic view of a connection structure of the stopper of the present utility model;

in the figure: 1. a dissolving tank; 2. a feed inlet; 3. a discharge port; 4. a liquid inlet pipe; 5. a grinding seat; 6. crushing and stirring the components; 61. a biaxial motor; 62. a rotating shaft; 63. a support plate; 64. a first pulley; 65. a transmission belt; 66. a second pulley; 67. a rotating lever; 68. a fixing groove; 69. a fixed block; 610. a grinding disc; 611. a limit groove; 612. a limiting block; 613. an electric telescopic rod; 614. a worm; 615. a worm wheel; 616. a stirring shaft; 617. stirring plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-5, the utility model comprises a dissolution box 1, wherein one side of the outer part of the dissolution box 1 is connected with a feed inlet 2, one side of the lower part of the dissolution box 1 is connected with a discharge outlet 3, one side of the dissolution box 1 is connected with a liquid inlet pipeline 4, one side of the inner part of the dissolution box 1 is connected with a grinding seat 5, and one side of the inner part of the dissolution box 1 is connected with a grinding and stirring assembly 6;

the smashing and stirring assembly 6 comprises a double-shaft motor 61 installed on one side of the dissolution box 1, one end of the double-shaft motor 61 is connected with a rotating shaft 62, a supporting plate 63 is sleeved on one side of the outer part of the rotating shaft 62, one end of the supporting plate 63 is connected with one side of the dissolution box 1, the upper end of the rotating shaft 62 is connected with a first belt pulley 64, a driving belt 65 is sleeved on the outer part of the first belt pulley 64, a second belt pulley 66 is embedded on one side of the inner part of the driving belt 65, a rotating rod 67 is connected with a rotating rod 67 in a penetrating manner, both sides of the rotating rod 67 are provided with fixing grooves 68, the inside of the fixing grooves 68 is connected with a fixing block 69, one end of the fixing block 69 is connected with one side of the inside of the second belt pulley 66, the lower end of the rotating rod 67 is connected with a grinding disc 610, the upper end of the grinding disc 610 is provided with a limiting groove 611, a limiting block 612 is connected with a limiting block 612 in a sliding manner, the upper end of the limiting block 612 extends to the upper end of the grinding disc 610 in a penetrating manner, the upper end of the electric telescopic rod 613 extends to the outer part of the screening box, one end of the double-shaft motor 61 is connected with a worm 614, both sides of the worm 614 are meshed with a worm gear 616, the middle part 615 and one side of the worm 616 is connected with a stirring shaft 616, one end 616 of the worm 616, one side of the worm 616 extends to the worm wheel 616 extends to one side of the dissolution box 1, one side of the stirring shaft 616 is connected with one side of the stirring shaft 616, and one end 616 is connected with the stirring sleeve 616 and is connected with one side of the stirring sleeve 616 outside of the stirring shaft 616;

the liquid is conveyed to the bottom end in the dissolution tank 1 from the liquid inlet pipeline 4, the material to be dissolved is poured from the feed inlet 2 and falls into the grinding seat 5, the electric telescopic rod 613 stretches out to drive the grinding disc 610 to move, the fixed block 69 is in sliding connection with the fixed groove 68 when the rotating rod 67 moves vertically downwards, the grinding disc 610 moves downwards and does not drive the second belt pulley 66 to move, the grinding disc 610 extrudes the material in the grinding seat 5 to primarily crush the material under the movement of the electric telescopic rod 613, then the double-shaft motor 61 drives the rotating shaft 62 to rotate, the rotating shaft 62 drives the first belt pulley 64 to rotate, the first belt pulley 64 drives the driving belt 65 to rotate, the driving belt 65 drives the second belt pulley 66 to rotate, the second belt pulley 66 drives the fixed block 69 to rotate, the fixed block 69 is positioned in the fixed groove 68, when the fixed block 69 moves circularly around the rotating rod 67, the fixed block 69 drives the rotating rod 67 to rotate, the rotating rod 67 drives the grinding disc 610 to rotate, under the cooperation of the grinding seat 5, materials are crushed secondarily, so that the crushing effect of the materials is better, the crushed materials enter the bottom end inside the dissolution tank 1, the materials are mixed with liquid, the double-shaft motor 61 rotates and drives the worm 614 to rotate, the worm 614 is meshed with the worm gear 615, the worm 614 rotates to drive the worm gear 615 to rotate, the worm gear 615 rotates to drive the stirring shaft 616 to rotate, the stirring shaft 616 drives the stirring plate 617 to rotate, under the rotation of the stirring plate 617, the mixing effect of the materials and the liquid is better, under the action of the crushing stirring assembly 6, the grinding effect of the materials is better, the ground materials can react more comprehensively and quickly with the dissolution liquid, the dissolution efficiency of the device to the material is improved.

On the basis of the first embodiment, the bottom end inside the dissolution tank 1 is connected with an inclined plane, one inclined end of the inclined plane contacts with one side of the discharge port 3, the feed inlet 2 is positioned above the grinding seat 5, and the inclined plane facilitates the material after dissolution to be led out from the discharge port 3.

Working principle: when in use, liquid is conveyed to the bottom end in the dissolution tank 1 from the liquid inlet pipeline 4, materials to be dissolved are poured from the feed inlet 2 and fall into the grinding seat 5, the electric telescopic rod 613 stretches out to drive the grinding disc 610 to move, the fixed block 69 is positioned in the fixed groove 68, when the rotating rod 67 moves vertically downwards, the fixed block 69 is in sliding connection with the fixed groove 68, the grinding disc 610 moves downwards and does not drive the second belt wheel 66 to move, the grinding disc 610 extrudes the materials in the grinding seat 5 to primarily crush the materials, then the double-shaft motor 61 drives the rotating shaft 62 to rotate, the rotating shaft 62 drives the first belt wheel 64 to rotate, the first belt wheel 64 drives the driving belt 65 to rotate, the driving belt 65 drives the second belt wheel 66 to rotate, the second belt wheel 66 drives the fixed block 69 to rotate, the fixed block 69 is positioned in the fixed groove 68, when the fixed block 69 moves circularly around the rotating rod 67, the fixed block 69 drives the rotating rod 67 to rotate, the rotating rod 67 drives the grinding disc 610 to rotate, under the cooperation of the grinding seat 5, materials are crushed secondarily, so that the crushing effect of the materials is better, the crushed materials enter the bottom end inside the dissolution tank 1, the materials are mixed with liquid, the double-shaft motor 61 rotates and drives the worm 614 to rotate, the worm 614 is meshed with the worm gear 615, the worm 614 rotates to drive the worm gear 615 to rotate, the worm gear 615 rotates to drive the stirring shaft 616 to rotate, the stirring shaft 616 drives the stirring plate 617 to rotate, under the rotation of the stirring plate 617, the mixing effect of the materials and the liquid is better, under the action of the crushing stirring assembly 6, the grinding effect of the materials is better, the ground materials can react more comprehensively and quickly with the dissolution liquid, the dissolution efficiency of the device to the material is improved.

Claims

1. The utility model provides a rare earth metal waste residue dissolves recovery unit, includes dissolving case (1), its characterized in that: one side outside the dissolving box (1) is connected with a feed inlet (2), one side of the lower part of the dissolving box (1) is connected with a discharge outlet (3), one side of the dissolving box (1) is connected with a liquid inlet pipeline (4), one side inside the dissolving box (1) is connected with a grinding seat (5), and one side inside the dissolving box (1) is connected with a crushing and stirring assembly (6);

crushing stirring subassembly (6) are including installing biax motor (61) in dissolving case (1) one side, and biax motor (61) one end is connected with pivot (62), and pivot (62) outside one side cover is equipped with extension board (63), and extension board (63) one end is connected with dissolving case (1) one side, and pivot (62) upper end is connected with first band pulley (64).

2. The rare earth metal waste residue dissolution recovery apparatus according to claim 1, wherein: the transmission belt (65) is sleeved outside the first belt wheel (64), a second belt wheel (66) is embedded on one side of the inside of the transmission belt (65), and a rotating rod (67) is connected in a penetrating manner in the middle of one side of the second belt wheel (66).

3. The rare earth metal waste residue dissolution recovery apparatus according to claim 2, wherein: fixed slot (68) have all been seted up to dwang (67) both sides, and fixed slot (68) internal connection has fixed block (69), and fixed block (69) one end is connected with one side of second band pulley (66) inside, and dwang (67) lower extreme is connected with grinding disc (610).

4. A rare earth metal waste residue dissolution recovery apparatus as set forth in claim 3, wherein: limiting grooves (611) are formed in the upper ends of the grinding plates (610), limiting blocks (612) are connected inside the limiting grooves (611) in a sliding mode, the upper ends of the limiting blocks (612) penetrate through and extend to the positions, located at the upper ends of the grinding plates (610), of the grinding plates, electric telescopic rods (613) are connected, and the upper ends of the electric telescopic rods (613) penetrate through and extend to the positions, located outside the screening box.

5. The rare earth metal waste residue dissolution recovery apparatus according to claim 1, wherein: one end of the double-shaft motor (61) is connected with a worm (614), worm gears (615) are meshed with two sides of the worm (614), and a stirring shaft (616) is connected with the middle part of one side of the worm gears (615).

6. The rare earth metal waste residue dissolution recovery apparatus according to claim 5, wherein: one end of the stirring shaft (616) penetrates through and extends to one side inside the dissolution tank (1), one end of the stirring shaft (616) is rotatably connected with one side of the inner wall of the dissolution tank (1), and a stirring plate (617) is sleeved outside the stirring shaft (616).

7. The rare earth metal waste residue dissolution recovery apparatus according to claim 1, wherein: the bottom inside the dissolving box (1) is connected with an inclined plane, one inclined end of the inclined plane contacts with one side of the discharge hole (3), and the feed inlet (2) is positioned above the grinding seat (5).