Extraction device for precious metal recovery

Abstract

The utility model discloses an extraction device for precious metal recovery, which relates to the field of precious metal recovery and comprises a concave frame, a protective box is fixedly mounted at the top of an inner cavity of the concave frame, a heating box is fixedly mounted in an inner cavity of the protective box, and a thermal insulation layer is filled between the heating box and the protective box; compared with the prior art, the device has the advantages that by arranging the concave frame, the protection box, the heating box, the heat preservation layer, the heating assembly, the electric air cylinder, the movable plate, the groove, the smelting extraction box and the sealing gasket, feeding sealing smelting extraction can be conveniently conducted on precious metal, meanwhile, heat preservation sealing can be conducted on the precious metal through the protection box, the heat preservation layer and the sealing gasket, heat loss is reduced, and the service life of the precious metal is prolonged. Through the arrangement of the positioning box, the sliding plate, the metal trigger plate, the metal contact plate and the L-shaped push plate, linkage of the heating assembly can be facilitated, resource waste is avoided, through the arrangement of the structure, precious metal can be conveniently smelted and recycled, and heat loss and resource waste are avoided.

Description

Technical Field

[0001] The utility model relates to the field of precious metal recovery, in particular to an extraction device for precious metal recovery. Background Art

[0002] Precious metals mainly refer to eight metal elements, including gold, silver and platinum group metals (ruthenium, rhodium, palladium, osmium, iridium, platinum). Most of these metals have beautiful colors and strong chemical stability. Under normal conditions, they are not easy to react with other chemical substances. Metal recycling refers to the physical or mechanical processing of useful substances separated from scrap metals into recycled products. There are many processes for precious metal recycling, such as providing processes, which are usually completed using extraction devices;

[0003] Among them, the existing patent with announcement number CN216107137U discloses an extraction device for precious metal recovery, including a main box, a retractable drive box and a bottom plate, the bottoms of the main box and the retractable drive box are connected to the bottom plate by bolts, the front side of the main box is connected to the box door by a hinge, the top of the inner wall of the main box is connected with a mounting plate by bolts, the bottom of the mounting plate is welded with a combustion top box, and a retractable groove is provided at the right side of the main box near the middle end; however, when the above patent is used to load and unload heavy metals, it is necessary to open a retractable groove for loading and unloading, and this method is easy to cause heat loss in the inner cavity of the main box, resulting in waste of resources. At the same time, the device occupies a large area, so it has the defect of being inconvenient to use, and thus cannot meet the customer's usage needs. For this reason, we propose an extraction device for precious metal recovery to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an extraction device for precious metal recovery. By setting a protection box, a heating box, an insulation layer, a heating component, a movable plate and a sealing gasket, the precious metals can be sealed and smelted for recovery, heat loss can be reduced, and the smelting speed can be increased. At the same time, the setting of the control component can link the heating component to avoid wasting resources.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: an extraction device for precious metal recovery, comprising a concave frame, a protection box is fixedly installed on the top of the inner cavity of the concave frame, a heating box is fixedly installed in the inner cavity of the protection box, an insulation layer is filled between the heating box and the protection box, a heating component is fixedly installed on the top of the inner cavity of the heating box, a control component is fixedly arranged on the bottom of the left side of the heating box, the control component comprises a positioning box, a slide plate is slidably connected to the inner cavity of the positioning box, a metal trigger plate is fixedly installed on the top of the slide plate, a metal contact plate is fixedly installed on the top of the inner cavity of the positioning box, an electric cylinder is fixedly installed on the bottom of the inner cavity of the concave frame, a movable plate is fixedly connected to the telescopic end of the electric cylinder, a groove is opened on the top of the movable plate, a smelting extraction box is placed in the inner cavity of the groove, a sealing gasket used in conjunction with the heating box is fixedly connected to the top of the movable plate and located on the outside of the groove, an L-shaped push plate used in conjunction with the slide plate is fixedly connected to the left side of the movable plate, and support components are arranged at the four corners of the bottom of the inner cavity of the concave frame.

[0006] Preferably, the heating box comprises a combustion top box, the top of the combustion top box is fixedly connected to the connection point of the heating box, and the bottom of the combustion top box is evenly and fixedly installed with a jet burner.

[0007] Preferably, the support assembly includes a positioning cylinder, the bottom of which is fixedly connected to the connection between the concave frame and the positioning cylinder, the inner cavity of the positioning cylinder is slidably connected to a movable block, the top of the movable block is fixedly connected to a support rod, and the top of the support rod passes through the positioning cylinder and is fixedly connected to the connection between the movable plate.

[0008] Preferably, guide grooves for use with the movable block are provided on both left and right sides of the inner cavity of the positioning cylinder, and the inner surface of the guide groove is slidably connected to the inner surface of the movable block.

[0009] Preferably, slideways for use with the slide plate are provided on both left and right sides of the inner cavity of the positioning box, and the outer surface of the slide plate is slidably connected to the inner surface of the slideway.

[0010] Preferably, handles are fixedly connected to the tops of the left and right sides of the smelting and extraction box, and the handles are rectangular.

[0011] Preferably, a rubber pad is provided at the bottom of the concave frame, and the rubber pad and the concave frame are fixedly connected at the connection point.

[0012] The above technical scheme is adopted: by setting a concave frame, a protective box, a heating box, an insulating layer, a heating component, an electric cylinder, a movable plate, a groove, a smelting and extraction box and a sealing gasket, it is possible to facilitate the loading, sealing, smelting and extraction of precious metals. At the same time, the setting of the protective box, the insulating layer and the sealing gasket can insulate and seal them to reduce heat loss. By setting a positioning box, a slide plate, a metal trigger plate, a metal contact plate and an L-shaped push plate, the heating component can be conveniently linked to avoid waste of resources. By setting the above structure, it is possible to facilitate the smelting and recovery of precious metals, avoid heat loss and waste of resources, and at the same time, reduce space occupancy, thereby meeting customer usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall front view structure of an extraction device for precious metal recovery;

[0014] Figure 2 A cross-sectional view of the structure of a protective box of an extraction device for precious metal recovery;

[0015] Figure 3 A precious metal recovery extraction device Figure 2 Enlarged view of structure A;

[0016] Figure 4 The present invention is a three-dimensional diagram showing the connection between the movable plate and the sealing gasket structure of an extraction device for precious metal recovery.

[0017] In the figure: 1. concave frame; 2. protection box; 3. heating box; 4. insulation layer; 5. heating assembly; 501. combustion top box; 502. jet burner; 6. control assembly; 601. positioning box; 602. slide plate; 603. metal trigger plate; 604. metal contact plate; 7. electric cylinder; 8. movable plate; 9. groove; 10. smelting and extraction box; 11. sealing gasket; 12. L-shaped push plate; 13. support assembly; 131. positioning cylinder; 132. movable block; 133. support rod; 14. guide groove; 15. slideway; 16. handle; 17. rubber pad. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figures 1 to 4A precious metal recovery extraction device comprises a concave frame 1, a protective box 2 is fixedly installed on the top of the inner cavity of the concave frame 1, a heating box 3 is fixedly installed in the inner cavity of the protective box 2, an air outlet pipe is connected to the top of the left side of the heating box 3, the left end of the air outlet pipe extends to the outside of the protective box 2, an insulation layer 4 is filled between the heating box 3 and the protective box 2, a heating component 5 is fixedly installed on the top of the inner cavity of the heating box 3, a control component 6 is fixedly arranged on the bottom of the left side of the heating box 3, and the control component 6 comprises a positioning box 601, a slide plate 602 is slidably connected to the inner cavity of the positioning box 601, and a sliding plate 602 is fixedly installed on the top of the sliding plate 602 There is a metal trigger plate 603, a metal contact plate 604 is fixedly installed on the top of the inner cavity of the positioning box 601, an electric cylinder 7 is fixedly installed on the bottom of the inner cavity of the concave frame 1, and the telescopic end of the electric cylinder 7 is fixedly connected to a movable plate 8. A groove 9 is opened on the top of the movable plate 8, and a smelting extraction box 10 is placed in the inner cavity of the groove 9. A sealing gasket 11 used in conjunction with the heating box 3 is fixedly connected to the top of the movable plate 8 and located on the outside of the groove 9. An L-shaped push plate 12 used in conjunction with the slide plate 602 is fixedly connected to the left side of the movable plate 8, and support components 13 are provided at the four corners of the bottom of the inner cavity of the concave frame 1.

[0020] In this embodiment: the utility model can facilitate the feeding, sealing, smelting and extraction of precious metals by setting a concave frame 1, a protection box 2, a heating box 3, an insulation layer 4, a heating component 5, an electric cylinder 7, a movable plate 8, a groove 9, a smelting and extraction box 10 and a sealing gasket 11. At the same time, the setting of the protection box 2, the insulation layer 4 and the sealing gasket 11 can insulate and seal them to reduce heat loss. By setting a positioning box 601, a slide plate 602, a metal trigger plate 603, a metal contact plate 604 and an L-shaped push plate 12, the heating component 5 can be conveniently linked to avoid waste of resources. By setting the above structure, the precious metals can be conveniently smelted and recovered, heat loss can be avoided, and waste of resources can be caused. At the same time, the space occupancy is reduced, thereby meeting the customer's usage needs.

[0021] As a technical optimization solution of the utility model, the heating box 3 includes a combustion top box 501, the top of the combustion top box 501 is fixedly connected to the connection point of the heating box 3, and the bottom of the combustion top box 501 is evenly and fixedly installed with a jet burner 502.

[0022] In this embodiment, by providing the combustion top box 501 and the jet burner 502 , the heavy metals placed in the inner cavity of the smelting and extraction box 10 can be conveniently smelted, extracted and recovered.

[0023] As a technical optimization solution of the utility model, the support assembly 13 includes a positioning cylinder 131, the bottom of the positioning cylinder 131 is fixedly connected to the connection point of the concave frame 1, the inner cavity of the positioning cylinder 131 is slidably connected with a movable block 132, the top of the movable block 132 is fixedly connected with a support rod 133, and the top of the support rod 133 passes through the positioning cylinder 131 and is fixedly connected to the connection point of the movable plate 8.

[0024] In this embodiment, by providing the positioning tube 131 , the movable block 132 and the support rod 133 , the movable plate 8 can be supported and limited conveniently.

[0025] As a technical optimization solution of the utility model, guide grooves 14 for use with the movable block 132 are provided on both sides of the inner cavity of the positioning cylinder 131 , and the inner surface of the guide groove 14 is slidably connected to the inner surface of the movable block 132 .

[0026] In this embodiment, the guide groove 14 is provided to guide and limit the movable block 132 .

[0027] As a technical optimization solution of the utility model, slideways 15 used in conjunction with the slide plate 602 are provided on both sides of the inner cavity of the positioning box 601 , and the outer surface of the slide plate 602 is slidably connected to the inner surface of the slideway 15 .

[0028] In this embodiment, the slide 15 is provided to guide and limit the slide plate 602 .

[0029] As a technical optimization solution of the utility model, handles 16 are fixedly connected to the tops of the left and right sides of the smelting and extraction box 10, and the handles 16 are rectangular.

[0030] In this embodiment, the handle 16 is provided to facilitate the movement of the smelting and extraction box 10 .

[0031] As a technical optimization solution of the utility model, a rubber pad 17 is provided at the bottom of the concave frame 1, and the rubber pad 17 and the concave frame 1 are fixedly connected at the connection point.

[0032] In this embodiment, the bottom of the concave frame 1 can be protected by providing a rubber pad 17 .

[0033] Working principle: When heavy metals need to be smelted, extracted and recovered, the staff places the heavy metals in the inner cavity of the smelting and extraction box 10, and then the staff energizes the plug of the electric cylinder 7 and starts the external controller of the electric cylinder 7, so that the telescopic end of the electric cylinder 7 drives the movable plate 8 to move upward, so that the movable plate 8 drives the support rod 133 to move upward, and at the same time, the support rod 133 drives the movable block 132 to slide upward on the inner surface of the guide groove 14, and the movable plate 8 drives the smelting and extraction box 10 and the sealing gasket 11 to move upward, so that the smelting and extraction box 10 drives the heavy metals into the smelting and extraction box 10. The movable plate 8 drives the sealing gasket 11 to fit tightly with the connection of the protective box 2, thereby sealing the heating box 3. At the same time, the movable plate 8 drives the L-shaped push plate 12 to move upward, so that the L-shaped push plate 12 is inserted into the inner cavity of the positioning box 601 to push the slide plate 602 to move upward, so that the slide plate 602 drives the metal trigger plate 603 to move upward and contact the metal contact plate 604, thereby energizing the combustion top box 501, so that the combustion top box 501 heats, melts and extracts the heavy metals in the inner cavity of the smelting and extraction box 10 through the jet burner 502;

[0034] When the heavy metal heating, smelting and extraction is completed, the staff starts the external controller of the electric cylinder 7, so that the telescopic end of the electric cylinder 7 drives the movable plate 8 to move downward, and the movable plate 8 drives the smelting and extraction box 10 to move downward, so that the smelting and extraction box 10 drives the heavy metal out of the inner cavity of the heating box 3, and at the same time, the movable plate 8 drives the L-shaped push plate 12 to move downward away from the slide plate 602. At the same time, the slide plate 602 and the metal trigger plate 603 slide downward under the influence of gravity to restore to the initial position, thereby cutting off the power to the combustion top box 501, so that the jet burner 502 can stop heating the smelting and extraction box 10 in time to avoid waste of resources. The device is simple to operate, can facilitate the smelting and recovery of precious metals, avoid heat loss and waste of resources, and at the same time, reduce space occupancy, thereby meeting the customer's usage needs.

[0035] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An extraction device for precious metal recovery, comprising a concave frame (1), characterized in that: A protection box (2) is fixedly installed on the top of the inner cavity of the concave frame (1), a heating box (3) is fixedly installed on the inner cavity of the protection box (2), a heat-insulating layer (4) is filled between the heating box (3) and the protection box (2), a heating component (5) is fixedly installed on the top of the inner cavity of the heating box (3), a control component (6) is fixedly arranged on the bottom of the left side of the heating box (3), and the control component (6) comprises a positioning box (601), the inner cavity of the positioning box (601) is slidably connected to a slide plate (602), the top of the slide plate (602) is fixedly installed with a metal trigger plate (603), and the top of the inner cavity of the positioning box (601) is fixedly installed There is a metal contact plate (604), an electric cylinder (7) is fixedly installed at the bottom of the inner cavity of the concave frame (1), the telescopic end of the electric cylinder (7) is fixedly connected to a movable plate (8), a groove (9) is opened at the top of the movable plate (8), a smelting extraction box (10) is placed in the inner cavity of the groove (9), a sealing gasket (11) used in conjunction with the heating box (3) is fixedly connected to the top of the movable plate (8) and located on the outside of the groove (9), an L-shaped push plate (12) used in conjunction with the slide plate (602) is fixedly connected to the left side of the movable plate (8), and support components (13) are provided at the four corners of the bottom of the inner cavity of the concave frame (1).

2. The precious metal recovery extraction device according to claim 1, characterized in that: The heating box (3) comprises a combustion top box (501), the top of the combustion top box (501) is fixedly connected to the connection point of the heating box (3), and the bottom of the combustion top box (501) is evenly and fixedly installed with a jet burner (502).

3. The extraction device for precious metal recovery according to claim 1, characterized in that: The support assembly (13) comprises a positioning cylinder (131), the bottom of the positioning cylinder (131) is fixedly connected to the connection point of the concave frame (1), the inner cavity of the positioning cylinder (131) is slidably connected to a movable block (132), the top of the movable block (132) is fixedly connected to a support rod (133), and the top of the support rod (133) passes through the positioning cylinder (131) and is fixedly connected to the connection point of the movable plate (8).

4. The extraction device for precious metal recovery according to claim 3, characterized in that: Guide grooves (14) for use with the movable block (132) are provided on both left and right sides of the inner cavity of the positioning cylinder (131), and the inner surface of the guide groove (14) is slidably connected to the inner surface of the movable block (132).

5. The extraction device for precious metal recovery according to claim 4, characterized in that: Slideways (15) for use with the slide plate (602) are provided on both left and right sides of the inner cavity of the positioning box (601), and the outer surface of the slide plate (602) is slidably connected to the inner surface of the slideway (15).

6. The extraction device for precious metal recovery according to claim 5, characterized in that: The tops of the left and right sides of the smelting and extraction box (10) are fixedly connected with handles (16), and the handles (16) are rectangular.

7. The extraction device for precious metal recovery according to claim 6, characterized in that: A rubber pad (17) is provided at the bottom of the concave frame (1), and the rubber pad (17) and the concave frame (1) are fixedly connected at a connection point.

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