A device for non-destructive separation of metals from non-metals

Abstract

The application belongs to the technical field of composite product separation, and particularly relates to a non-destructive separation device for metal and non-metal, which comprises a conveying frame one, a conveying device one is arranged on the conveying frame one, an electromagnetic induction heater is arranged at the upper end of the conveying frame one, a water tank is arranged on one side of the conveying frame one, a conveying device two is arranged in the water tank, and a collecting tank is arranged on one side of the water tank. The working principle of the electromagnetic induction heater is the same as that of an electromagnetic oven, the electromagnetic induction heater can only heat the metal, so that the adhesive between the metal and the non-metal is invalidated, and the non-destructive separation of the metal and the non-metal in the later stage is facilitated.

Description

Technical Field

[0001] This invention belongs to the field of composite product separation technology, specifically referring to a non-destructive separation device for metals and non-metals. Background Technology

[0002] Currently, there is a lack of economical and efficient methods for the non-destructive separation of metals and non-metals. Due to limitations in separation technology, a large number of metal-non-metal composite products cannot be effectively reused after disposal, resulting in serious resource waste. At present, most of these components are sold at low prices as hazardous waste, while buyers often use incineration to extract the metal skeleton, then sell the scrap steel for profit. However, this method is not only inefficient, but also generates large amounts of carbon dioxide and harmful gases during incineration, severely polluting the environment. Summary of the Invention

[0003] To address the aforementioned problems, this invention proposes a non-destructive separation device for metals and non-metals.

[0004] The technical solution adopted by the present invention is as follows: The present invention provides a non-destructive separation device for metals and non-metals, including a transport frame, a transport device 1 on the transport frame, an electromagnetic induction heater at the upper end of the transport frame, a water tank on one side of the transport frame, a transport device 2 inside the water tank, and a collection box on one side of the water tank.

[0005] Furthermore, the first transport frame is equipped with an exhaust hood, the upper end of which is connected to one end of the flue, the other end of which is connected to the input end of the condenser, the output end of the condenser is connected to one end of the first connecting pipe, the other end of the first connecting pipe is connected to the input end of the spray tower, the output end of the spray tower is connected to one end of the output pipe, the other end of the output pipe is connected to the input end of the first activated carbon separation box, the output end of the first activated carbon separation box is connected to one end of the second connecting pipe, and the other end of the second connecting pipe is connected to the input end of the second activated carbon separation box.

[0006] Furthermore, an air pump is installed on the flue.

[0007] Furthermore, the transport device includes a rotating shaft, which is rotatably mounted inside the transport frame. A transport belt is sleeved on the rotating shaft, and a heat insulation plate is provided on the transport belt. A motor is provided on the outer wall of the transport frame, and the output end of the motor is connected to one end of the rotating shaft.

[0008] Furthermore, the second transport device includes a second rotating shaft, which is rotatably disposed within the second transport frame. A second transport belt is sleeved on the second rotating shaft. A second motor is provided on the outer wall of the second transport frame, and the output end of the second motor is connected to one end of the second rotating shaft.

[0009] Furthermore, the water tank contains water.

[0010] The beneficial effects achieved by the present invention using the above structure are as follows:

[0011] (1) The harmful gases generated during the heating process are effectively removed by multi-stage purification treatment through condenser, spray tower and activated carbon separation box one and activated carbon separation box two, thus meeting the environmental protection emission standards.

[0012] (2) This device is suitable for the non-destructive separation of various metals and non-metals.

[0013] (3) The working principle of the electromagnetic induction heater is the same as that of the induction cooker. It can heat only the metal, thereby causing the adhesive between the metal and the non-metal to fail, which facilitates the non-destructive separation of the metal and the non-metal in the later stage. Attached Figure Description

[0014] To more clearly illustrate the technical solution of the present invention, the accompanying drawings used in the description will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a front view of a non-destructive separation device for metals and non-metals according to the present invention.

[0016] Figure 2 This is a front cross-sectional view of a non-destructive separation device for metals and non-metals according to the present invention.

[0017] Figure 3 A left view of the transport frame;

[0018] Figure 4 for Figure 2 Enlarged view of part A in the middle;

[0019] Figure 5 for Figure 2 Enlarged view of part B in the middle section.

[0020] Among them, 1. Transport rack one, 2. Transport rack two, 5. Collection box, 6. Water tank, 7. Electromagnetic induction heater, 8. Exhaust hood, 9. Flue, 10. Condenser, 11. Spray tower, 12. Connecting pipe one, 13. Activated carbon separation box one, 14. Air pump, 15. Rotating shaft one, 16. Conveyor belt one, 17. Heat insulation plate, 18. Motor one, 19. Rotating shaft two, 20. Conveyor belt two, 21. Output pipe, 22. Motor two, 23. Activated carbon separation box two, 24. Connecting pipe two. Detailed Implementation

[0021] To make the objectives, features, and advantages of this invention more apparent and understandable, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this invention, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0022] like Figures 1-5 As shown, this invention proposes a non-destructive separation device for metals and non-metals, including a transport frame 1, on which an extraction hood 8 is mounted. The upper end of the extraction hood 8 is connected to one end of a flue 9, on which an air pump 14 is mounted. The other end of the flue 9 is connected to the input end of a condenser 10. The output end of the condenser 10 is connected to one end of a connecting pipe 12, the other end of which is connected to the input end of a spray tower 11. The output end of the spray tower 11 is connected to one end of an output pipe 21, the other end of which is connected to the input end of an activated carbon separation box 13. The output end of the activated carbon separation box 13 is connected to one end of a connecting pipe 24, the other end of which is connected to the input end of an activated carbon separation box 23. The transport frame 1 is equipped with a transport... The first conveying device includes a rotating shaft 15, which is rotatably mounted inside a conveyor frame 1. A conveyor belt 16 is sleeved on the rotating shaft 15, and a heat insulation plate 17 is provided on the conveyor belt 16. A motor 18 is provided on the outer wall of the conveyor frame 1, and the output end of the motor 18 is connected to one end of the rotating shaft 15. An electromagnetic induction heater 7 is provided at the upper end of the conveyor frame 1. A water tank 6 is provided on one side of the conveyor frame 1, and a second conveying device is provided inside the water tank 6. The second conveying device includes a rotating shaft 29, which is rotatably mounted inside a second conveyor frame 2. A conveyor belt 20 is sleeved on the rotating shaft 29. A motor 22 is provided on the outer wall of the second conveyor frame 2, and the output end of the motor 22 is connected to one end of the rotating shaft 29. A collection box 5 is provided on one side of the water tank 6, and the water tank 6 contains water.

[0023] In practical use, the metal with non-metallic inclusions is placed on the heat insulation plate 17. The output of motor 18 rotates, driving the rotating shaft 15 to rotate. The rotating shaft 15 then drives the conveyor belt 16 to rotate, which in turn moves the heat insulation plate 17. The movement of the heat insulation plate 17 causes the metal with non-metallic inclusions to move to the right. When passing through the electromagnetic induction heater 7, the heater only heats the metal, thus causing the adhesive between the metal and non-metal to fail. The working principle of the electromagnetic induction heater 7 is the same as that of an induction cooker. The heated metal falls into the water tank 6, where it is cooled by water. The output of motor 22 rotates, driving the rotating shaft 19 to rotate. The rotating shaft 19 then drives the conveyor belt 20 to rotate, carrying the cooled metal... The metals and non-metals are then transported in water to the collection box 5. The left end of the transport rack 2 is lower than the right end. Finally, the metals and non-metals are separated in the collection box 5. During the heating process, the adhesive will volatilize and produce certain harmful gases. The air pump 14 is started to draw the generated gas from the exhaust hood 8 into the flue 9. The gas first enters the condenser 10 to remove the moisture in the gas, and then enters the spray tower 11 to remove particulate matter, dust and other pollutants in the exhaust gas. Finally, it passes through the activated carbon separation box 13 and the activated carbon separation box 23 to adsorb harmful substances, remove odors and particulate matter. The purified gas is discharged from the output end of the activated carbon separation box 23. The above is the overall working process of the present invention. This step can be repeated for the next use.

[0024] As can be seen from the above embodiments, the beneficial effects of the present invention are as follows:

[0025] The harmful gases generated during the heating process are purified through a multi-stage process involving a condenser, a spray tower, and activated carbon separation boxes one and two, effectively removing moisture, particulate matter, smoke, and harmful substances from the exhaust gas, thus meeting environmental emission standards. This device is suitable for the non-destructive separation of various metals and non-metals. The electromagnetic induction heater works on the same principle as an induction cooker, heating only the metal, thereby causing the adhesive between the metal and non-metal to fail, facilitating the subsequent non-destructive separation of the metal and non-metal.

[0026] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A non-destructive separation device for metals and non-metals, comprising a transport frame (1), wherein the transport frame (1) is provided with a transport device, characterized in that, The upper end of the transport frame (1) is provided with an electromagnetic induction heater (7), a water tank (6) is provided on one side of the transport frame (1), a transport device (2) is provided inside the water tank (6), and a collection box (5) is provided on one side of the water tank (6).

2. The non-destructive separation device for metals and non-metals according to claim 1, characterized in that: The transport frame (1) is equipped with an exhaust hood (8). The upper end of the exhaust hood (8) is connected to one end of the flue (9). The other end of the flue (9) is connected to the input end of the condenser (10). The output end of the condenser (10) is connected to one end of the connecting pipe (12). The other end of the connecting pipe (12) is connected to the input end of the spray tower (11). The output end of the spray tower (11) is connected to one end of the output pipe (21). The other end of the output pipe (21) is connected to the input end of the activated carbon separation box (13). The output end of the activated carbon separation box (13) is connected to one end of the connecting pipe (24). The other end of the connecting pipe (24) is connected to the input end of the activated carbon separation box (23).

3. The non-destructive separation device for metals and non-metals according to claim 2, characterized in that: An air pump (14) is installed on the flue (9).

4. The non-destructive separation device for metals and non-metals according to claim 3, characterized in that: The first transport device includes a first rotating shaft (15), which is rotatably mounted inside the first transport frame (1). A first transport belt (16) is sleeved on the first rotating shaft (15), and a heat insulation plate (17) is provided on the first transport belt (16). A first motor (18) is provided on the outer wall of the first 1, and the output end of the first motor (18) is connected to one end of the first rotating shaft (15).

5. A non-destructive separation device for metals and non-metals according to claim 4, characterized in that: The second transport device includes a second rotating shaft (19), which is rotatably mounted inside the second transport frame (2). A second transport belt (20) is sleeved on the second rotating shaft (19). A second motor (22) is provided on the outer wall of the second transport frame (2), and the output end of the second motor (22) is connected to one end of the second rotating shaft (19).

6. A non-destructive separation device for metals and non-metals according to claim 5, characterized in that: The water tank (6) contains water.

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