A reaction box for extracting rare and precious metals

Abstract

The utility model relates to metal extraction technical field, and disclose a kind of reaction box of rare and precious metal extraction, including box, the top outer wall of the box is equipped with the mouth of avoiding position, the tank for metal extraction reaction is slidably connected in the mouth of avoiding position, the bottom inner wall of the box is fixedly connected with U-shaped seat, the top inner wall of the U-shaped seat is fixedly connected with driving motor, the one end of driving motor output shaft is connected with the recessed block of the top outer wall of U-shaped seat by key, the bottom inner wall of the tank is rotatably connected with the shaft of bearing.The utility model is by separating the tank with the tank and being separable, the tank can be conveniently taken out after extraction operation, to observe the situation of internal metal precipitation, and by the setting of recessed block and connecting block, the tank can be conveniently taken out while not affecting the driving effect of internal stirring component.

Description

Technical Field

[0001] This utility model relates to the field of metal extraction technology, and more specifically to a reaction chamber for extracting rare and precious metals. Background Technology

[0002] Rare and precious metals play an irreplaceable role in fields such as electronics, catalysts, aerospace, medicine, and new energy due to their unique physicochemical properties. As the core unit in hydrometallurgical or high-temperature metallurgical processes, the structural optimization and technological innovation of the reaction box directly determine the metal recovery rate, process economy, and environmental friendliness.

[0003] A search revealed a Chinese patent with publication number CN214991757U, which discloses a precious metal extraction structure. This device uses a stirring device to stir the mixed liquid evenly, and the mixed liquid reacts fully in the stirring chamber before entering the separation chamber. The separation chamber is used to separate the precious metal from the reacted liquid. However, this device is a single unit and has a large volume, making it difficult for workers to see the metal precipitation inside after the reaction is complete. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a reaction chamber for the extraction of rare and precious metals, so as to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a reaction box for extracting rare and precious metals, including a box body, an opening on the top outer wall of the box body, a tank for metal extraction reaction slidably connected in the opening, a U-shaped seat fixedly connected to the bottom inner wall of the box body, a drive motor fixedly connected to the top inner wall of the U-shaped seat, one end of the output shaft of the drive motor passing through the top outer wall of the U-shaped seat and keyed to a recess, a rotating shaft rotatably connected to the bottom inner wall of the tank body via a bearing, the bottom end of the rotating shaft passing through the bottom outer wall of the tank body and fixedly connected to a connecting block, and the connecting block being embedded in the recess, multiple sets of crossbars fixedly connected to the circumferential outer wall of the rotating shaft inside the tank body, and each set consists of two symmetrical crossbars, and a stirring plate is fixedly connected to the upper surface of each of the multiple crossbars.

[0006] As a further embodiment of this utility model, a plurality of triangular blocks with the same spacing and arranged in a circular array are fixedly connected to the outer circumferential wall of the connecting block, and a plurality of triangular grooves are provided on the inner circumferential wall of the concave block to cooperate with the plurality of triangular blocks.

[0007] As a further embodiment of this utility model, one end of each of the multiple horizontal bars on the same side is fixedly connected to a vertical bar. One side of each vertical bar has multiple equally spaced circular holes. Each of the multiple circular holes has a sliding rod slidably connected to it. One end of each sliding rod is fixedly connected to a scraper, and the scraper is in contact with the inner circumference of the tank. One side of the scraper is fixedly connected to multiple springs, and the other end of the springs is fixed to one side of the vertical bar.

[0008] As a further embodiment of this utility model, a plurality of fixed brackets arranged in a circular array are fixedly connected to the bottom inner wall of the box body, and a recessed platform is fixedly connected to the top of each of the fixed brackets. A plurality of positioning blocks arranged in a circular array are fixedly connected to the outer circumference of the tank body near the bottom, and the plurality of positioning blocks are respectively embedded in the corresponding recessed platforms.

[0009] As a further embodiment of this utility model, two symmetrical U-shaped blocks are fixedly connected to the top inner wall of the box body and located on the outer side of the circumference of the clearance opening, and two symmetrical positioning plates are fixedly connected to the top outer wall of the tank body, with the two positioning plates respectively embedded in the U-shaped blocks.

[0010] As a further embodiment of this utility model, two symmetrical T-shaped support legs are fixedly connected to the bottom outer wall of the box, and multiple mounting holes are provided on each of the two T-shaped support legs.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. By making the box and tank separable, this utility model allows the tank to be easily removed after extraction to observe the metal precipitation inside. Furthermore, the concave block and connecting block ensure that the tank can be easily removed without affecting the driving effect of the internal stirring components.

[0013] 2. This utility model, through the provided slide bar and scraper, can perform scraping operations on the inner circumference of the tank during the rotation of the scraper, preventing the precipitated metal from adhering to the inner wall of the tank during the reaction process.

[0014] 3. The present invention uses a spring to ensure that the scraper is always in contact with the inner circumference of the tank, which can prevent the scraper from failing to make close contact with the inner circumference of the tank due to wear, thereby further ensuring the cleaning operation of the inner wall of the tank.

[0015] 4. This utility model, through the positioning block and the recessed platform at the top of the fixing frame, can position and install the bottom of the tank during installation, preventing the tank from rotating and causing scratches when the drive motor drives the internal shaft to rotate. At the same time, it supports the bottom of the tank so that the output shaft of the drive motor does not bear the weight of the tank. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a schematic diagram of the internal structure of the box of this utility model.

[0018] Figure 3 This is a cross-sectional structural diagram of the tank body of this utility model.

[0019] Figure 4 This utility model Figure 3 A magnified structural diagram of part A.

[0020] Figure 5 This utility model Figure 3 A magnified structural diagram of part B.

[0021] The attached diagram is labeled as follows: 1. Box body; 2. Tank body; 3. Clearance opening; 4. U-shaped block; 5. Positioning plate; 6. U-shaped seat; 7. Drive motor; 8. Fixing frame; 9. Recessed platform; 10. Positioning block; 11. Rotating shaft; 12. Horizontal bar; 13. Stirring plate; 14. Vertical bar; 15. Recessed block; 16. Connecting block; 17. Triangular block; 18. Triangular groove; 19. Sliding rod; 20. Scraper; 21. Spring. Detailed Implementation

[0022] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. This utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Reference Figures 1-5This utility model provides a reaction chamber for the extraction of rare and precious metals, including a chamber body 1. A clearance opening 3 is provided on the top outer wall of the chamber body 1. A tank body 2 for the metal extraction reaction is slidably connected within the clearance opening 3. A U-shaped seat 6 is bolted to the bottom inner wall of the chamber body 1. A drive motor 7 is bolted to the top inner wall of the U-shaped seat 6. One end of the output shaft of the drive motor 7 passes through the top outer wall of the U-shaped seat 6 and is keyed to a recess 15. A rotating shaft 11 is rotatably connected to the bottom inner wall of the tank body 2 via a bearing. The bottom end of the rotating shaft 11 passes through the bottom outer wall of the tank body 2 and is bolted to... A connecting block 16 is bolted to the outer circumference of the rotating shaft 11 inside the tank 2, and multiple sets of crossbars 12 are bolted to each set of two symmetrical crossbars. A stirring plate 13 is bolted to the upper surface of each crossbar 12. Multiple triangular blocks 17, spaced evenly and arranged in a circular array, are bolted to the outer circumference of the connecting block 16. Multiple triangular grooves 18, which mate with the triangular blocks 17, are formed on the inner circumference of the recess 15. Two symmetrical crossbars 13 are bolted to the bottom outer wall of the tank 1. Each T-shaped support leg has multiple mounting holes. When metal needs to be extracted, the extraction liquid and medicine are first added to the tank 2. Then, the tank 2 is placed into the box 1 through the clearance port 3. At the same time as placement, the connecting block 16 at the end of the rotating shaft 11 extending from the bottom is embedded into the groove in the recess 15, and the triangular blocks 17 are all embedded into the triangular grooves 18. Then, the drive motor 7 is started to drive the recess 15 at its output end to rotate. Since there are triangular blocks 17 and triangular grooves 18 between the recess 15 and the connecting block 16, the rotation of the recess 15 can drive the... The connecting block 16 rotates, which in turn causes the rotating shaft 11 fixed to it to rotate. During the rotation of the rotating shaft 11, the crossbar 12 and the stirring plate 13 on the crossbar 12 located on the outer circumference of the inner circumference of the tank 2 rotate, thus stirring the liquid mixture in the tank 2. By making the box 1 and the tank 2 separable, the tank 2 can be easily removed after the extraction operation, so as to observe the metal precipitation inside. Furthermore, the setting of the recess 15 and the connecting block 16 allows the tank 2 to be easily removed without affecting the driving effect of the internal stirring components.

[0024] In this invention, one end of each of the multiple horizontal bars 12 on the same side is fixedly connected to a vertical bar 14 by bolts. One side of each vertical bar 14 has multiple equally spaced circular holes, and each circular hole contains a sliding rod 19. One end of each sliding rod 19 is fixedly connected to a scraper 20 by bolts, and the scraper 20 contacts the inner circumference of the tank 2. Multiple springs 21 are welded to one side of the scraper 20, and the other end of each spring 21 is fixed to one side of the vertical bar 14. When the horizontal bars 12 rotate, they drive the vertical bars 14 at their ends to rotate synchronously along the axial direction. During the rotation of the vertical bars 14, the multiple sliding rods 19 and the scrapers 20 fixed to the ends of the sliding rods 19 rotate. Because the scraper... The scraper 20 contacts the inner circumference of the tank 2. While the scraper 20 rotates, it rotates along the inner wall of the tank 2 to scrape the inner wall. The spring 21 always releases its elastic force, pushing the scraper 20 to make it in close contact with the inner circumference of the tank 2. Through the provided slide rod 19 and the scraper 20, the inner circumference of the tank 2 can be scraped during the rotation of the scraper 20, preventing the adhering of precipitated metal on the inner wall of the tank 2 during the reaction process. The provided spring 21 can push the scraper 20 to always be in contact with the inner circumference of the tank 2, which can prevent the scraper 20 from failing to make close contact with the inner circumference of the tank 2 due to wear, thereby further ensuring the cleaning operation of the inner wall of the tank 2.

[0025] To ensure proper positioning of the tank 2 during installation, multiple fixed brackets 8 arranged in a circular array are bolted to the bottom inner wall of the tank 1. Each fixed bracket 8 has a recessed platform 9 bolted to its top. Multiple positioning blocks 10 arranged in a circular array are bolted to the outer circumference of the tank 2, near the bottom, with each positioning block 10 embedded in its corresponding recessed platform 9. Two symmetrical U-shaped blocks 4 are bolted to the top inner wall of the tank 1, located outside the circumference of the clearance opening 3. Two symmetrical positioning plates 5 are bolted to the top outer wall of the tank 2, each embedded in one of the U-shaped blocks 4. When the tank 2 is inserted into the recess 3 from top to bottom, the positioning blocks 10 at its bottom will be embedded into the recesses 9 fixed at the top of the corresponding fixing bracket 8. At the same time, the positioning plate 5 on the top outer wall of the tank 2 will be embedded into the groove of the U-shaped block 4 on the top outer wall of the box 1 to position the installation position. With the positioning blocks 10 and the recesses 9 at the top of the fixing bracket 8, the bottom of the tank 2 can be positioned during installation to prevent the tank 2 from rotating and causing scratches when the drive motor 7 drives the internal rotating shaft 11 to rotate. At the same time, the bottom of the tank 2 is supported so that the output shaft of the drive motor 7 does not bear the weight of the tank 2.

[0026] The use of this utility model involves the following steps:

[0027] S1: When metal needs to be extracted, the extractant and medicine are first added into the tank 2, and then the tank 2 is placed into the box 1 through the clearance port 3. At the same time as it is placed in, the connecting block 16 at the end of the rotating shaft 11 extending from the bottom is embedded into the groove in the concave block 15, and the triangular blocks 17 are all embedded into the triangular groove 18.

[0028] S2: Then start the drive motor 7 to drive the concave block 15 at its output end to rotate. Since there is a triangular block 17 and a triangular groove 18 between the concave block 15 and the connecting block 16, the connecting block 16 can be driven to rotate while the concave block 15 rotates. At the same time, the rotating shaft 11 fixed to it will rotate. During the rotation of the rotating shaft 11, the crossbar 12 and the stirring plate 13 on the outer wall of the inner circumference of the tank 2 will be driven to rotate, thereby stirring the liquid mixture in the tank 2.

[0029] S3: While the horizontal bar 12 rotates, it will drive the vertical bar 14 at its end to rotate synchronously along the axial direction. During the rotation of the vertical bar 14, it will drive the multiple sliding bars 19 and the scrapers 20 fixed at the ends of the multiple sliding bars 19 to rotate. Since the scraper 20 is in contact with the inner circumference of the tank 2, it will rotate along the inner wall of the tank 2 to scrape the inner wall while the scraper 20 is rotating. The spring 21 always releases its elastic force, pushing the scraper 20 to make it in close contact with the inner circumference of the tank 2.

[0030] S4: When inserting the tank 2 into the clearance opening 3 from top to bottom, the positioning blocks 10 at the bottom will be embedded into the recesses 9 fixed at the top of the corresponding fixing brackets 8. At the same time, the positioning plate 5 on the top outer wall of the tank 2 will be embedded into the groove of the U-shaped block 4 on the top outer wall of the box 1 to position the installation position.

[0031] Finally, the following points should be noted: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.

[0032] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A reaction box for the extraction of rare and precious metals, comprising a box body (1), characterized in that: The top outer wall of the box (1) is provided with a clearance opening (3), and a tank (2) for metal extraction reaction is slidably connected inside the clearance opening (3). A U-shaped seat (6) is fixedly connected to the bottom inner wall of the box (1). A drive motor (7) is fixedly connected to the top inner wall of the U-shaped seat (6). One end of the output shaft of the drive motor (7) passes through the top outer wall of the U-shaped seat (6) and is keyed to a recess (15). A rotating shaft (11) is rotatably connected to the bottom inner wall of the tank (2) through a bearing. The bottom end of the rotating shaft (11) passes through the bottom outer wall of the tank (2) and is fixedly connected to a connecting block (16). The connecting block (16) is embedded in the recess (15). Multiple sets of crossbars (12) are fixedly connected to the circumferential outer wall of the rotating shaft (11) inside the tank (2), and each set consists of two symmetrical crossbars. A stirring plate (13) is fixedly connected to the upper surface of each of the multiple crossbars (12).

2. A reaction vessel for the extraction of a noble metal according to claim 1, characterised in that: The outer circumferential wall of the connecting block (16) is fixedly connected with a plurality of triangular blocks (17) that are spaced at the same intervals and arranged in a circular array. The inner circumferential wall of the concave block (15) is provided with a plurality of triangular grooves (18) that cooperate with the plurality of triangular blocks (17).

3. A reaction vessel for the extraction of a noble metal according to claim 1, characterised in that: One end of each of the multiple horizontal bars (12) on the same side is fixedly connected to a vertical bar (14). One side of the vertical bar (14) is provided with multiple equally spaced circular holes. Each of the multiple circular holes is slidably connected to a sliding rod (19). One end of each of the multiple sliding rods (19) is fixedly connected to a scraper (20), and the scraper (20) is in contact with the inner circumference of the tank (2). One side of the scraper (20) is fixedly connected to multiple springs (21), and the other end of the springs (21) is fixed to one side of the vertical bar (14).

4. The reaction box for the extraction of rare and precious metals according to claim 1, characterized by the fact that: The bottom inner wall of the box (1) is fixedly connected to a plurality of fixed brackets (8) arranged in a circular array, and the top of each of the fixed brackets (8) is fixedly connected to a recess (9). The outer circumference of the tank (2) and near the bottom are fixedly connected to a plurality of positioning blocks (10) arranged in a circular array, and the plurality of positioning blocks (10) are respectively embedded in the corresponding recess (9).

5. A reaction vessel for the extraction of a noble metal according to claim 4, characterised in that: Two symmetrical U-shaped blocks (4) are fixedly connected on the top inner wall of the box (1) and at the position outside the circumference of the vent (3). Two symmetrical positioning plates (5) are fixedly connected on the top outer wall of the tank (2), and the two positioning plates (5) are respectively embedded in the U-shaped blocks (4).

6. A reaction vessel for the extraction of a noble metal according to claim 5, characterised in that: Two symmetrical T-shaped support legs are fixedly connected to the bottom outer wall of the box (1), and multiple mounting holes are provided on both T-shaped support legs.

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