Electrolytic separation metal recovery equipment for circuit board

Abstract

The utility model belongs to the field of electrolytic separation metal recovery equipment, and particularly relates to electrolytic separation metal recovery equipment for a circuit board, which adopts the following scheme that the electrolytic separation metal recovery equipment comprises an electrolytic separator, a top bracket is fixedly mounted at the top of the electrolytic separator, and two screening mechanisms are arranged at the bottom of the top bracket; the same screening plate is arranged between the two screening mechanisms, a collecting plate is fixedly installed at the bottom of the screening plate, a screening opening is formed in the screening plate, a screen is fixedly installed on the inner side of the screening opening, the screen is used for screening particles formed by crushing circuit boards, an equipment opening is formed in the front side face of the electrolytic separator, and the equipment opening is communicated with the equipment opening. And an electrolysis bin is slidably mounted on the inner side of the equipment opening, and a filtering mechanism is arranged at the bottom of the electrolysis bin. According to the waste circuit board smashing device, waste circuit boards can be effectively smashed, smashed particles are screened, waste electrolyte can be filtered and then discharged, and the environmental protection property of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrolytic separation metal recovery equipment technical field especially relates to a kind of electrolytic separation metal recovery equipment for circuit board. BACKGROUND

[0002] The electrolytic separation metal recovery equipment for circuit board is a kind of industrial device specially used for recycling metal from waste circuit board, mainly using electrolytic principle, by setting electrode in electrolyte, metal in circuit board is separated from circuit board matrix in the form of ion under the action of direct current, and then re-deposits on the surface of electrode, so as to realize the separation and recovery of metal and other components (such as plastic, ceramic, etc.) of circuit board;

[0003] Common electrolytic separation metal recovery equipment for circuit board on market needs to crush circuit board when electrolyzing, so that it becomes smaller fragments or granular, which can increase the contact area of circuit board and subsequent processing reagent, improve reaction efficiency, however, the existing device is prone to have different particle sizes, larger particles have lower metal stripping efficiency during electrolysis, and stripping is also relatively incomplete, which affects the effect of electrolysis. UTILITY MODEL CONTENT

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] The electrolytic separation metal recovery equipment for circuit board includes electrolytic separator, top bracket is fixedly installed on the top of electrolytic separator, recovery port is formed on one side of electrolytic separator, two screening mechanisms are arranged at the bottom of top bracket, the same screening plate is arranged between two screening mechanisms, collecting plate is fixedly installed at the bottom of screening plate, collecting port is formed at the bottom of collecting plate, screen port is formed on screening plate, screen is fixedly installed on the inner side of screen port, and screen is used for screening particles formed by crushing circuit board;Equipment port is formed on the front side of electrolytic separator, electrolytic bin is slidably installed on the inner side of equipment port, and filtering mechanism is arranged at the bottom of electrolytic bin.

[0006] Specifically, inlet hopper is fixedly installed on the inner side of top bracket, two crushing rollers are rotatably installed on the inner side of inlet hopper, two crushing servo motors are fixedly installed on one side of inlet hopper, the output shafts of two crushing servo motors are connected with corresponding crushing rollers respectively, two crushing servo motors are of the same type and opposite directions, so as to drive corresponding crushing rollers to rotate in opposite directions, which can better crush waste circuit board.

[0007] Specific, the screening mechanism includes screening support, screening slider and two support springs, the screening support is fixedly installed at the bottom of the top support, the inner side of the screening support is slidably installed with the screening slider, the upper and lower sides of the screening slider are fixedly installed with the support springs, the other ends of the two support springs are respectively connected with the inner wall of the corresponding screening support, the screening plate is connected with one side of the two screening sliders, and the same screening plate is driven to vibrate through the two screening sliders.

[0008] Specific, the inner side of the screening slider is provided with a motor groove, a screening servo motor is fixedly installed on the inner wall of one side of the motor groove, and an eccentric block is rotatably installed on one side of the screening slider.

[0009] Specific, the inner side of the screening slider is provided with a motor groove, a screening servo motor is fixedly installed on the inner wall of one side of the motor groove, and an eccentric block is rotatably installed on one side of the screening slider.

[0010] Specific, the inner wall of one side of the screening plate is fixedly installed with a winnowing head, the right side of the two screening supports is fixedly installed with a blower, and the other end of the air duct is connected with the winnowing head.

[0011] Specific, the filtering mechanism includes a discharge pipeline, a filter pipeline and an electrolyte folding filter core, the discharge pipeline is fixedly installed at the bottom of the electrolytic tank, the discharge pipeline is fixedly installed with the filter pipeline on one side, the filter pipeline is in communication with the discharge pipeline, and the inner side of the filter pipeline is provided with the electrolyte folding filter core.

[0012] Specific, the bottom end of the discharge pipeline is fixedly installed with an electric control valve, so as to control the discharge of the electrolyte.

[0013] Compared with the prior art, the beneficial effects of the utility model lie in:

[0014] The circuit board electrolytic metal separation and recovery equipment can effectively crush the waste circuit board, screen the crushed particles, discharge the larger particles through the recovery port, effectively improve the work efficiency and work quality, and discharge the waste electrolyte after filtering, thereby increasing the environmental protection of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1The utility model provides a kind of electrolytic separation metal recycling equipment for circuit board three-dimensional structure schematic diagram of structure section of the utility model is shown in the drawings;

[0016] Figure 2 The utility model provides a kind of electrolytic separation metal recycling equipment for circuit board three-dimensional structure section of the utility model is shown in the drawings;

[0017] Figure 3 The utility model provides a kind of electrolytic separation metal recycling equipment for circuit board three-dimensional structure section of the utility model is shown in the drawings;

[0018] Figure 4 The utility model provides a kind of electrolytic separation metal recycling equipment for circuit board three-dimensional structure section of the utility model is shown in the drawings;

[0019] Figure 5 The utility model provides a kind of electrolytic separation metal recycling equipment for circuit board three-dimensional structure section of the utility model is shown in the drawings.

[0020] In the drawing: 1, electrolytic separator;2, top support;3, feeding hopper;4, crushing roller;5, crushing servo motor;6, screening support;7, screening sliding block;8, supporting spring;9, eccentric block;10, screening servo motor;11, screening plate;12, screen;13, collection plate;14, winnowing plate;15, drop opening;16, winnowing net;17, impurity box;18, winnowing head;19, air duct;20, blower;21, electrolysis bin;22, discharge pipeline;23, filter pipeline;24, electrolyte folding filter element;25, electric control valve. Specific implementation

[0021] Reference Figures 1-5 A kind of electrolytic separation metal recycling equipment for circuit board, including electrolytic separator 1, top support 2 is fixedly installed in the top of electrolytic separator 1, one side of electrolytic separator 1 is provided with recovery port, the bottom of top support 2 is equipped with two screening mechanisms, the same screening plate 11 is equipped between two screening mechanisms, the bottom of screening plate 11 is fixedly installed with collection plate 13, the bottom of collection plate 13 is provided with collection port, screening plate 11 is provided with screen opening, the inner side of screen opening is fixedly installed with screen 12, and screen 12 is used to screen the particles that circuit board is broken into;The positive side of electrolytic separator 1 is provided with equipment port, electrolysis bin 21 is slidably installed in the inner side of equipment port, the bottom of electrolysis bin 21 is equipped with filter mechanism, electrolysis bin 21 is used to load electrolyte, the inner side of electrolysis bin 21 is equipped with anode and cathode, since the technology is disclosed technology, therefore not detailed in the present case.

[0022] In this embodiment, the inner side of the top support 2 is fixedly installed with an inlet hopper 3, two crushing rollers 4 are rotatably installed on the inner side of the inlet hopper 3, two crushing servo motors 5 are fixedly installed on one side of the inlet hopper 3, the output shafts of the two crushing servo motors 5 are connected with the corresponding crushing rollers 4 respectively, the two crushing servo motors 5 are of the same type and opposite directions, so as to drive the corresponding crushing rollers 4 to rotate in opposite directions, and the waste circuit board can be better crushed.

[0023] In this embodiment, the screening mechanism includes a screening support 6, a screening sliding block 7 and two supporting springs 8, the screening support 6 is fixedly installed at the bottom of the top support 2, the screening sliding block 7 is slidably installed on the inner side of the screening support 6, the supporting springs 8 are fixedly installed on the upper and lower sides of the screening sliding block 7 respectively, the other ends of the two supporting springs 8 are connected with the inner walls of the corresponding screening supports 6 respectively, and the screening plate 11 is connected with one side of the two screening sliding blocks 7, so that the same screening plate 11 is driven to vibrate by the two screening sliding blocks 7.

[0024] In this embodiment, the inner side of the screening sliding block 7 is provided with a motor groove, the screening servo motor 10 is fixedly installed on the inner wall of one side of the motor groove, the eccentric block 9 is rotatably installed on one side of the screening sliding block 7, and the output shaft of the screening servo motor 10 is connected with the eccentric block 9, so as to conveniently drive the eccentric block 9 to rotate by the screening servo motor 10.

[0025] In this embodiment, the same air separation plate 14 is fixedly installed on the side of the two screening supports 6 close to each other, the bottom of the air separation plate 14 is provided with a dust discharge port, the dust discharge port is fixedly installed with an air separation net 16, the bottom of the air separation plate 14 is provided with a falling port 15, and the impurity box 17 is slidably and clippably installed on the bottom of the air separation plate 14, so as to conveniently disassemble and clean the impurity box 17.

[0026] In this embodiment, the air separation head 18 is fixedly installed on the inner wall of one side of the air separation plate 14, the air separation plate 14 is fixedly installed on one side of the right screening support 6 of the two screening supports 6, the air blower 20 is fixedly installed on one side of the air separation plate 14, the air duct 19 is fixedly installed on one side of the air blower 20, and the other end of the air duct 19 is connected with the air separation head 18.

[0027] In this embodiment, the filtering mechanism includes a discharge pipeline 22, a filtering pipeline 23 and an electrolyte folding filter element 24, the discharge pipeline 22 is fixedly and penetratively installed at the bottom of the electrolysis bin 21, the filtering pipeline 23 is penetratively installed on one side of the discharge pipeline 22, the filtering pipeline 23 is in communication with the discharge pipeline 22, and the inner side of the filtering pipeline 23 is provided with the electrolyte folding filter element 24, so as to conveniently filter the electrolyte and increase the environmental protection of the device.

[0028] In this embodiment, the bottom end of the discharge pipeline 22 is fixedly installed with an electric control valve 25, so as to conveniently control the discharge of the electrolyte.

[0029] Working principle: when the circuit board is electrolytic separated metal recycling, the staff starts the equipment, then pours the waste circuit board into the hopper 3, two crushing servo motor 5 is the same type but opposite direction, so the two crushing roller 4 is opposite direction affected by the corresponding crushing servo motor 5, the waste circuit board is crushed, the crushed waste circuit board becomes granular, falls to the sieve plate 11 by inertia, two sieve servo motor 10 starts the corresponding eccentric block 9 rotation, two eccentric block 9 rotation generates inertia and drives the corresponding sieve sliding block 7 up and down sliding, affected by the corresponding two support springs 8 provides the rebound force and support force, so two sieve sliding block 7 can only move up and down with small amplitude but high frequency, so as to produce vibration, two sieve sliding block 7 vibration drives sieve plate 11 and sieve 12 to vibrate, the circuit board particles on it are sieved, the larger particles slide down by inertia, pass through the recovery port of electrolytic separator 1 and discharge, the staff collects the larger particles and pours them into the hopper 3 for secondary crushing, the smaller particles fall through the sieve and fall on the collecting plate 13, then fall through the collecting port and fall on the winnowing plate 14, the particles slide down along the slope of the winnowing plate 14, at this time the staff starts the air blower 20, the air blower 20 generates wind force through the air duct 19 to the winnowing head 18, the circuit board particles are winnowed, the impurities such as particles and fibers in the circuit board particles are separated, the impurities and dust fall through the winnowing net 16 into the impurity box 17, the circuit board particles winnowed fall through the falling port 15 into the electrolytic bin 21, then electrolysis, the staff starts the electric control valve 25 to discharge the electrolyte through the control panel, the electrolyte is filtered through the filter pipe 23 before discharge, the filter pipe 23 is provided with electrolyte folding filter element 24, which can filter the electrolyte, and the electrolytic bin 21 can be pulled out after the electrolyte is discharged, and the electrolytic metal material can be collected.

[0030] The utility model discloses relative to prior art obtained technical progress is: can effectively to the waste circuit board is crushed, and the granule is sieved after crushing, and the larger particles are discharged through the recovery port, effectively improve work efficiency and work quality, and the waste electrolyte can be filtered and discharged, increase the environmental protection of device.

Claims

1. A metal recovery equipment for electrolytic separation of circuit boards, characterized in that: Including electrolytic separator (1), the top of electrolytic separator (1) is fixedly installed with top support (2), one side of electrolytic separator (1) is provided with recovery port, the bottom of top support (2) is equipped with two sieve mechanisms, one sieve plate (11) is arranged between two sieve mechanisms, the bottom of sieve plate (11) is fixedly installed with collection plate (13), the bottom of collection plate (13) is provided with collection port, sieve port is formed in sieve plate (11), the inner side of sieve port is fixedly installed with sieve net (12), and sieve net (12) is used to sieve the particles formed by breaking circuit board; The positive side of electrolytic separator (1) is provided with equipment port, and the inner side of equipment port is slidably installed with electrolytic bin (21), and the bottom of electrolytic bin (21) is provided with filtering mechanism.

2. The electrolytic metal recovery apparatus for a circuit board according to claim 1, wherein The inner side of top support (2) is fixedly installed with feeding hopper (3), the inner side of feeding hopper (3) is rotatably installed with two crushing rollers (4), and the side of feeding hopper (3) is fixedly installed with two crushing servo motors (5), and the output shafts of two crushing servo motors (5) are connected with corresponding crushing rollers (4) respectively.

3. The electrolytic metal recovery apparatus for a circuit board according to claim 1, wherein The sieve mechanism includes sieve support (6), sieve sliding block (7) and two supporting springs (8), the sieve support (6) is fixedly installed at the bottom of top support (2), the inner side of sieve support (6) is slidably installed with sieve sliding block (7), the upper and lower sides of sieve sliding block (7) are fixedly installed with supporting springs (8), and the other ends of two supporting springs (8) are connected with the inner walls of corresponding sieve supports (6) respectively, and the sieve plate (11) is connected with one side of two sieve sliding blocks (7).

4. The electrolytic metal recovery apparatus for a circuit board according to claim 3, wherein The inner side of sieve sliding block (7) is provided with motor groove, the inner wall on one side of motor groove is fixedly installed with sieve servo motor (10), one side of sieve sliding block (7) is rotatably installed with eccentric block (9), and the output shaft of sieve servo motor (10) is connected with eccentric block (9).

5. The electrolytic metal recovery apparatus for a circuit board according to claim 1, wherein The same air separation plate (14) is fixedly installed on the side of two sieve supports (6) close to each other, the bottom of air separation plate (14) is provided with dust discharge port, the inner side of dust discharge port is fixedly installed with air separation net (16), the bottom of air separation plate (14) is provided with falling port (15), and the bottom of air separation plate (14) is slidably connected with impurity box (17).

6. The electrolytic metal recovery apparatus for a circuit board according to claim 5, wherein The inner wall on one side of air separation plate (14) is fixedly installed with air separation head (18), the sieve support (6) on the right side of two sieve supports (6) is fixedly installed with air blower (20), one side of air blower (20) is fixedly installed with air duct (19), and the other end of air duct (19) is connected with air separation head (18).

7. The electrolytic metal recovery apparatus for a circuit board according to claim 1, wherein The filtering mechanism comprises a discharge pipeline (22), a filtering pipeline (23) and an electrolyte folding filter core (24), the discharge pipeline (22) is fixedly penetrated and installed at the bottom of the electrolysis bin (21), one side of the discharge pipeline (22) is penetrated and installed with the filtering pipeline (23), the filtering pipeline (23) is communicated with the discharge pipeline (22), and the inner side of the filtering pipeline (23) is provided with the electrolyte folding filter core (24).

8. The electrolytic metal recovery apparatus for a circuit board according to claim 7, wherein The bottom end of the discharge pipeline (22) is fixedly installed with an electric control valve (25).

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