CN216237218U

CN216237218U - Precious metal smelting and recycling equipment with good separation effect

Info

Publication number: CN216237218U
Application number: CN202122833894.0U
Authority: CN
Inventors: 韦建敏; 张晓蓓; 赵兴文; 刘正斌; 张小波
Original assignee: Renshou Huaci Semiconductor Material Co ltd
Current assignee: Renshou Huaci Semiconductor Material Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-08
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a noble metal smelting and recovering device with good separation effect, belonging to the technical field of noble metal smelting and recovering, comprising a smelting furnace, wherein a discharge hole is formed in the outer wall of the smelting furnace, a furnace cover is arranged on the side wall of the smelting furnace through a louver, a sliding groove is formed in the outer side wall of the furnace cover, a moving assembly is arranged in the furnace cover, and a heating mechanism is fixedly installed on the inner wall of a shell cavity of the smelting furnace; according to the utility model, by arranging the moving assembly, after the precious metal is melted, impurities and the slag remover in the precious metal float on the upper surface of the liquid metal, and the expansion alloy in the sleeve expands after being subjected to a certain temperature and time, so that the curved connecting rod drives the scraper to automatically scrape the impurities and the slag remover, the impurities in the precious metal can be well separated, meanwhile, the process does not need manual operation, the risk of scalding of personnel is reduced, meanwhile, the collected impurities and the slag remover can be refined again, and the waste of resources is reduced.

Description

Precious metal smelting and recycling equipment with good separation effect

Technical Field

The utility model belongs to the technical field of precious metal smelting and recovery, and particularly relates to precious metal smelting and recovery equipment with a good separation effect.

Background

Noble metals generally refer to metals such as gold, silver, and platinum, which have high stability and are not easily chemically reacted with other chemical substances, and thus, it is necessary to heat the metals at high temperature in a melting furnace, which is a device for melting the metals at high temperature and then refining the metals into a desired alloy through operations such as slagging-off and refining.

Most of the existing metals contain certain impurities, after the impurities are melted in a melting furnace, a certain amount of slag removing agent is added, the impurities can float on the upper surface of liquid metal, most of the existing melting furnaces need manual slag removal, and meanwhile, manual operation is needed in the process of pouring the melted metal out, so that personnel are easily scalded during working, and certain danger is generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, the precious metal smelting and recovering equipment with good separation effect is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a recovery plant is smelted to effectual noble metal of separation, includes the smelting furnace, be provided with the discharge gate on the outer wall of smelting furnace, the both sides wall one end of smelting furnace all is provided with the breach, equal fixed mounting has the collecting box on the both sides outer wall of smelting furnace, be provided with the bell through the tripe on the lateral wall of smelting furnace, fixed mounting has the baffle on the lateral wall of bell, be provided with the spout on the lateral wall of bell, the inside of bell is provided with the removal subassembly, fixed mounting has heating mechanism on the shell intracavity wall of smelting furnace.

As a further description of the above technical solution:

the movable type smelting furnace is characterized in that a movable block is movably mounted on the inner wall of the smelting furnace, one end of the movable block penetrates through the inner wall of the smelting furnace, a return spring is fixedly mounted at the other end of the movable block, the other end of the return spring is fixedly connected with the inner wall of a shell cavity of the smelting furnace, a right-angle connecting rod is installed on the side wall of the movable block in a specified mode, and a lifting assembly is movably mounted at the other end of the right-angle connecting rod.

As a further description of the above technical solution:

the movable assembly comprises a sleeve, the two ends of the sleeve are fixedly connected with the inner walls of the two sides of the furnace cover, a partition plate is fixedly mounted on the inner wall of the sleeve, expansion alloy is fixedly mounted on the two side walls of the partition plate, and a curved connecting rod is fixedly mounted at one end of the expansion alloy.

As a further description of the above technical solution:

one end of the curved connecting rod penetrates through the side wall of the sleeve and the outer wall of the furnace cover, and a scraper is fixedly mounted at one end of the curved connecting rod.

As a further description of the above technical solution:

the lifting assembly comprises a first rack, one end of the first rack is fixedly connected with one end of the right-angle connecting rod, the other end of the first rack is movably connected with the inner wall of the shell cavity of the smelting furnace through a limiting rod, a gear is arranged on the inner wall of the shell cavity of the smelting furnace through a rotating shaft, and a second rack is arranged on the inner wall of the shell cavity of the smelting furnace through the limiting rod.

As a further description of the above technical solution:

the first rack and the second rack are both connected with the gear in a meshed mode, a blocking plate is fixedly mounted on the side wall of the second rack through a connecting rod, and the blocking plate is located on one side of the discharge port.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the moving assembly, after the precious metal is melted, impurities in the precious metal and the slag remover float on the upper surface of the liquid metal together, and at the moment, the expansion alloy in the sleeve expands after being subjected to a certain temperature and time, so that the curved connecting rod drives the scraper to automatically scrape the impurities and the slag remover, the scraped impurities and the slag remover flow into the collecting box through the notches on the two side walls of the smelting furnace line, the impurities in the precious metal can be well separated, meanwhile, manual operation is not needed in the process, the risk of scalding of personnel is reduced, meanwhile, the collected impurities and the slag remover can be refined again and recycled, and the waste of resources is reduced.

2. According to the utility model, through the arrangement of the lifting assembly, when the scraper moves to the inner wall of the smelting furnace, the movable block is extruded, so that the right-angle connecting rod drives the first rack to move and drives the gear to rotate, so that the second rack moves upwards, the barrier plate connected through the connecting rod also moves upwards, so that metal in the smelting furnace automatically flows out through the discharge hole, when the temperature of the smelting furnace drops, the expansion alloy contracts to drive the scraper to automatically return to the original position, meanwhile, the movable block is also restored to the original position by the reset spring, the smelting furnace is convenient to use next time, meanwhile, the equipment can automatically discharge materials, the labor-saving effect is achieved while the time is saved, the device is simple to operate, and the operation of people who do not do the work is facilitated.

Drawings

Fig. 1 is a schematic perspective view of a precious metal smelting and recovering device with a good separation effect.

Fig. 2 is a schematic diagram of the internal structure of a furnace cover in the precious metal smelting and recovering equipment with good separation effect.

Fig. 3 is a schematic diagram of the internal structure of a smelting furnace in a precious metal smelting and recovering device with good separation effect.

Fig. 4 is an enlarged schematic structural diagram of a position A in the precious metal smelting and recovering equipment with good separation effect.

Illustration of the drawings:

1. a smelting furnace; 2. a discharge port; 3. a collection box; 4. a furnace cover; 5. a chute; 6. a squeegee; 7. a baffle plate; 8. a moving assembly; 81. a partition plate; 82. an expanded alloy; 83. a sleeve; 84. a curved connecting rod; 9. a right angle connecting rod; 10. a return spring; 11. a movable block; 12. a barrier plate; 13. a lifting assembly; 131. a first rack; 132. a second rack; 133. a gear; 14. a heating mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a recovery plant is smelted to effectual noble metal of separation, includes smelting furnace 1, be provided with discharge gate 2 on the outer wall of smelting furnace 1, the both sides wall one end of smelting furnace 1 all is provided with the breach, equal fixed mounting has collecting box 3 on the both sides outer wall of smelting furnace 1, be provided with bell 4 through the tripe on the lateral wall of smelting furnace 1, fixed mounting has baffle 7 on the lateral wall of bell 4, be provided with spout 5 on the lateral wall of bell 4, the inside of bell 4 is provided with removal subassembly 8, fixed mounting has heating mechanism 14 on the shell intracavity wall of smelting furnace 1.

The specific implementation mode is as follows: the deslagging agent and the precious metal are put into the smelting furnace 1, then the furnace cover 4 covers the upper surface of the smelting furnace 1, and at the moment, the heating mechanism 14 is opened to heat and melt the precious metal in the smelting furnace 1.

Movable mounting has movable block 11 on the inner wall of smelting furnace 1, the one end of movable block 11 runs through in the inner wall of smelting furnace 1, the other end fixed mounting of movable block 11 has reset spring 10, reset spring 10's the other end and the shell intracavity wall fixed connection of smelting furnace 1, the regular installation has right angle connecting rod 9 on the lateral wall of movable block 11, the other end movable mounting of right angle connecting rod 9 has lifting unit 13.

The specific implementation mode is as follows: when the temperature of the furnace 1 drops, the expansion alloy 82 contracts, bringing the blade 6 back into position, while the return spring 10 returns the movable block into position.

The movable assembly 8 comprises a sleeve 83, the two ends of the sleeve 83 are fixedly connected with the inner walls of the two sides of the furnace cover 4, a partition plate 81 is fixedly mounted on the inner wall of the sleeve 83, expansion alloy 82 is fixedly mounted on the two side walls of the partition plate 81, a curved connecting rod 84 is fixedly mounted at one end of the expansion alloy 82, one end of the curved connecting rod 84 penetrates through the side wall of the sleeve 83 and the outer wall of the furnace cover 4, and a scraper 6 is fixedly mounted at one end of the curved connecting rod 84.

The specific implementation mode is as follows: after the noble metal melts, the inside impurity of noble metal together floats at the upper surface of liquid metal with the slagging-off agent, and the expansion alloy 82 in the sleeve 83 expands after receiving certain temperature and time this moment to make curved connecting rod drive scraper blade 6 strike off impurity and slagging-off agent, the impurity and the slagging-off agent of scraping off flow into in the collecting box 3 through the breach department on 1 way both sides wall of smelting furnace.

The lifting component 13 comprises a first rack 131, one end of the first rack 131 is fixedly connected with one end of the right-angle connecting rod 9, the other end of the first rack 131 is movably connected with the inner wall of the shell cavity of the smelting furnace 1 through a limiting rod, the inner wall of the shell cavity of the smelting furnace 1 is provided with a gear 133 through a rotating shaft, a second rack 132 is arranged on the inner wall of the shell cavity of the smelting furnace 1 through the limiting rod, the first rack 131 and the second rack 132 are both meshed with the gear 133 and connected, a blocking plate 12 is fixedly mounted on the side wall of the second rack 132 through a connecting rod, and the blocking plate 12 is located on one side of the discharge port 2.

The specific implementation mode is as follows: extrude the movable block 11 when the scraper blade 6 moves to the inner wall of smelting furnace 1 to make the right angle connecting rod 9 drive the first rack 131 and move, drive the gear 133 simultaneously and rotate, consequently make the second rack 132 move up, the separation board 12 that connects through the connecting rod also moves up, thereby makes the metal in the smelting furnace 1 flow out through discharge gate 2.

The working principle is as follows: the deslagging agent and the noble metal are put into the smelting furnace 1, then the furnace cover 4 covers the upper surface of the smelting furnace 1, at the moment, the heating mechanism 14 is opened to heat and melt the noble metal in the smelting furnace 1, after the noble metal is melted, the impurities in the noble metal and the deslagging agent float on the upper surface of the liquid metal together, at the moment, the expansion alloy 82 in the sleeve 83 expands after being subjected to certain temperature and time, so that the curved connecting rod drives the scraper 6 to scrape the impurities and the deslagging agent, the scraped impurities and the deslagging agent flow into the collecting box 3 through the notches on the two side walls of the smelting furnace 1, when the scraper 6 moves to the inner wall of the smelting furnace 1, the movable block 11 is extruded, so that the right-angle connecting rod 9 drives the first rack 131 to move, and simultaneously drives the gear 133 to rotate, so that the second rack 132 moves upwards, and the blocking plate 12 connected through the connecting rod also moves upwards, so that the metal in the smelting furnace 1 flows out through the discharge port 2, and after the temperature of the smelting furnace 1 drops, the expansion alloy 82 contracts, so that the scraper 6 is driven to return to the original position, and meanwhile, the movable block is restored to the original position by the return spring 10.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a recovery plant is smelted to effectual noble metal of separation, includes smelting furnace (1), its characterized in that: be provided with discharge gate (2) on the outer wall of smelting furnace (1), the both sides wall one end of smelting furnace (1) all is provided with the breach, equal fixed mounting has collecting box (3) on the both sides outer wall of smelting furnace (1), be provided with bell (4) through the tripe on the lateral wall of smelting furnace (1), fixed mounting has baffle (7) on the lateral wall of bell (4), be provided with spout (5) on the lateral wall of bell (4), the inside of bell (4) is provided with removal subassembly (8), fixed mounting has heating mechanism (14) on the shell intracavity wall of smelting furnace (1).

2. The precious metal smelting recovery plant with good separation effect according to claim 1, wherein a movable block (11) is movably mounted on the inner wall of the smelting furnace (1), one end of the movable block (11) penetrates through the inner wall of the smelting furnace (1), a return spring (10) is fixedly mounted at the other end of the movable block (11), the other end of the return spring (10) is fixedly connected with the inner wall of the shell cavity of the smelting furnace (1), a right-angle connecting rod (9) is fixedly mounted on the side wall of the movable block (11), and a lifting assembly (13) is movably mounted at the other end of the right-angle connecting rod (9).

3. The precious metal smelting recovery plant with good separation effect according to claim 2, wherein the moving assembly (8) comprises a sleeve (83), two ends of the sleeve (83) are fixedly connected with inner walls of two sides of the furnace cover (4), a separation plate (81) is fixedly installed on the inner wall of the sleeve (83), expansion alloys (82) are fixedly installed on two side walls of the separation plate (81), and one end of each expansion alloy (82) is fixedly provided with a curved connecting rod (84).

4. The precious metal smelting recovery plant with good separation effect according to claim 3, wherein one end of the curved connecting rod (84) penetrates through the side wall of the sleeve (83) and the outer wall of the furnace cover (4), and a scraper (6) is fixedly installed at one end of the curved connecting rod (84).

5. The precious metal smelting recovery plant with good separation effect according to claim 4, wherein the lifting assembly (13) comprises a first rack (131), one end of the first rack (131) is fixedly connected with one end of the right-angle connecting rod (9), the other end of the first rack (131) is movably connected with the inner wall of the shell cavity of the smelting furnace (1) through a limiting rod, the inner wall of the shell cavity of the smelting furnace (1) is provided with a gear (133) through a rotating shaft, and the inner wall of the shell cavity of the smelting furnace (1) is provided with a second rack (132) through a limiting rod.

6. The precious metal smelting recovery plant with good separation effect according to claim 5, wherein the first rack (131) and the second rack (132) are meshed with the gear (133), a blocking plate (12) is fixedly mounted on the side wall of the second rack (132) through a connecting rod, and the blocking plate (12) is located on one side of the discharge port (2).