阅读说明：本技术 一种工业化学废液铜回收系统 (Industrial chemical waste liquid copper recovery system ) 是由 黄静勤 于 2019-09-17 设计创作，主要内容包括：本发明公开了一种工业化学废液铜回收系统,其结构包括底座、支撑架、电镀回收机、出水管、进水管、废液槽,底座上焊接有支撑架,支撑架顶部安装有电镀回收机,废液槽设在支撑架侧面,出水管、进水管的较高端均与电镀回收机相连通,出水管、进水管的较低端设在废液槽内,电镀回收机水槽内部安装有液位传动装置,电镀回收机外侧分别安装有循环开关、循环水泵开关,循环水泵开关侧面设有卡块,电镀回收机底部内部安装有保护装置,本发明的有益效果是：通过液位传动装置判断是否有无液体,在无液体的情况能够将扇形板位于凸块与卡块之间,使循环水泵在没有先开启循环开关的情况下无法进行开启,避免出现失误,能够自动保护设备。(The invention discloses an industrial chemical waste liquid copper recovery system, which structurally comprises a base, a support frame, an electroplating recovery machine, a water outlet pipe, a water inlet pipe and a waste liquid groove, wherein the support frame is welded on the base, the electroplating recovery machine is installed at the top of the support frame, the waste liquid groove is formed in the side surface of the support frame, the higher ends of the water outlet pipe and the water inlet pipe are communicated with the electroplating recovery machine, the lower ends of the water outlet pipe and the water inlet pipe are arranged in the waste liquid groove, a liquid level transmission device is installed inside a water tank of the electroplating recovery machine, a circulating switch and a circulating water pump switch are respectively installed on the outer side of the electroplating recovery machine, a clamping block is arranged on the side: whether liquid exists or not is judged through the liquid level transmission device, the fan-shaped plate can be located between the convex block and the clamping block under the condition of no liquid, the circulating water pump cannot be started under the condition that the circulating switch is not started first, the fault is avoided, and the equipment can be automatically protected.)

1. The utility model provides an industrial chemistry waste liquid copper recovery system, its structure includes base (1), support frame (2), electroplates and retrieves machine (3), outlet pipe (4), inlet tube (5), waste liquid groove (6), the welding has support frame (2) on base (1), electroplate and retrieve machine (3) are installed at support frame (2) top, waste liquid groove (6) are established in support frame (2) side, the higher end of outlet pipe (4), inlet tube (5) all is linked together with electroplate and retrieves machine (3), establish in waste liquid groove (6) the lower end of outlet pipe (4), inlet tube (5), its characterized in that:

electroplating and recovering machine (3) basin internally mounted has liquid level transmission device (7), electroplating and recovering machine (3) outside and installing circulating switch (8), circulating water pump switch (9) respectively, circulating water pump switch (9) side is equipped with fixture block (10), electroplating and recovering machine (3) bottom internally mounted has protection device (11), protection device (11) are established between circulating switch (8), circulating water pump switch (9) and are cooperateed with fixture block (10).

2. The industrial chemical waste liquid copper recovery system according to claim 1, characterized in that: liquid level transmission device (7) include stay cord (70), pulley (71), guide arm (72), slip cap (73), floater (74), metal sheet (75), wear pole (76), guide arm (72) are stood in electroplating recovery machine (3) basin, pulley (71) are installed to guide arm (72) bottom, the cover is equipped with slip cap (73) on guide arm (72), the both ends of slip cap (73) are equipped with floater (74) respectively, slip cap (73) are connected with stay cord (70) one end.

3. The industrial chemical waste liquid copper recovery system according to claim 2, characterized in that: the guide rod (72) is of a hollow structure, the other end of the pull rope (70) rounds the pulley (71) and then penetrates through the guide rod (72) to be connected with the metal plate (75), the metal plate (75) is arranged below the water tank of the electroplating recycling machine (3), and the metal plate (75) is penetrated through the penetrating rod (76) up and down.

4. The industrial chemical waste liquid copper recovery system according to claim 1, characterized in that: protection device (11) include bottom plate (12), articulated seat (13), rotary device (14), thrust unit (15), be equipped with articulated seat (13) on bottom plate (12), rotary device (14) are installed in articulated seat (13), rotary device (14) and thrust unit (15) swing joint.

5. The industrial chemical waste liquid copper recovery system according to claim 4, characterized in that: the rotating device (14) comprises a hinge sleeve (140), a limiting rod (141), a sliding block (142), a sector plate (143) and a balancing weight (144), the hinge sleeve (140) is installed on a hinge seat (13), the hinge sleeve (140) is connected with the sector plate (143), the sliding block (142) is arranged on the inner side of the sector plate (143), the balancing weight (144) is connected to the left side of the sector plate (143), and the limiting rod (141) is arranged on the right side of the sector plate (143) and connected to the bottom plate (12).

6. The industrial chemical waste liquid copper recovery system according to claim 4, characterized in that: thrust unit (15) include slide rail (150), carriage release lever (151), guide rail (152), extension board (153), permanent magnet piece (154), electromagnetic means (155), guide rail (152) are connected on bottom plate (12), carriage release lever (151) run through guide rail (152), carriage release lever (151) right-hand member is connected perpendicularly with slide rail (150), slide rail (150) cooperate with slider (142), carriage release lever (151) left end is connected with permanent magnet piece (154), permanent magnet piece (154) side is equipped with electromagnetic means (155), electromagnetic means (155) are installed on extension board (153), extension board (153) are connected perpendicularly with bottom plate (12).

7. The industrial chemical waste liquid copper recovery system according to claim 6, characterized in that: the electromagnetic device (155) comprises an iron core (156), a power supply (157), a positive contact piece (158) and a negative contact piece (159), wherein a coil is wound on the iron core (156), one end of the coil is connected with the negative contact piece (159), the other end of the coil is connected with the power supply (157), the power supply (157) is connected with the positive contact piece (158), the negative contact piece (159) and the positive contact piece (158) are arranged on the left side of the support plate (153), and the negative contact piece (159) and the positive contact piece (158) are in contact with a metal plate (75) arranged on the side face.

Technical Field

The invention relates to the field of industrial chemistry, in particular to an industrial chemistry waste liquid copper recovery system.

Background

The microetching waste liquid generated in the production process of the circuit board industry can extract copper after treatment, so the copper is usually extracted by a microetching waste liquid recovery copper device.

When the existing micro-etching liquid copper recovery equipment is used, when no liquid exists in the electroplating recovery machine, a power switch of a circulating water pump cannot be turned on under the condition of not turning on a circulating switch, but an error often occurs to a worker during working.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provide an industrial chemical waste liquid copper recovery system.

The invention is realized by adopting the following technical scheme: the utility model provides an industrial chemistry waste liquid copper recovery system, its structure includes base, support frame, electroplates recovery machine, outlet pipe, inlet tube, waste liquid groove, the welding has the support frame on the base, the support frame top is installed and is electroplated the recovery machine, the waste liquid groove is established in the support frame side, the higher end of outlet pipe, inlet tube all is linked together with electroplating the recovery machine, the lower end of outlet pipe, inlet tube is established in the waste liquid groove, electroplate recovery machine basin internally mounted and have liquid level transmission device, electroplate the recovery machine outside and install circulation switch, circulating water pump switch respectively, circulating water pump switch side is equipped with the fixture block, electroplate recovery machine bottom internally mounted and have protection device, protection device establishes between circulation switch, circulating water pump switch and cooperatees with the fixture block.

Preferably, the liquid level transmission device comprises a pull rope, a pulley, a guide rod, a sliding sleeve, a floating ball, a metal plate and a penetrating rod, the guide rod is arranged in the electroplating recovery machine water tank, the pulley is arranged at the bottom of the guide rod, the sliding sleeve is sleeved on the guide rod, the floating balls are arranged at two ends of the sliding sleeve respectively, and the sliding sleeve is connected with one end of the pull rope.

Preferably, the guide rod is of a hollow structure, the other end of the pull rope rounds the pulley and then penetrates through the guide rod to be connected with the metal plate, the metal plate is arranged below the electroplating recovery machine water tank, and the metal plate is penetrated through the through rod up and down.

As an optimization, the protection device comprises a bottom plate, a hinged seat, a rotating device and a pushing device, wherein the hinged seat is arranged on the bottom plate, the rotating device is installed on the hinged seat, and the rotating device is movably connected with the pushing device.

As optimization, the rotating device comprises a hinge sleeve, a limiting rod, a sliding block, a sector plate and a balancing weight, the hinge sleeve is installed on the hinge seat and connected with the sector plate, the sliding block is arranged on the inner side of the sector plate, the balancing weight is connected to the left side of the sector plate, and the limiting rod is arranged on the right side of the sector plate and connected to the bottom plate.

Preferably, the pushing device comprises a sliding rail, a moving rod, a guide rail, a support plate, a permanent magnet and an electromagnetic device, the guide rail is connected to the bottom plate, the moving rod penetrates through the guide rail, the right end of the moving rod is perpendicularly connected with the sliding rail, the sliding rail is matched with the sliding block, the left end of the moving rod is connected with the permanent magnet, the electromagnetic device is arranged on the side face of the permanent magnet, the electromagnetic device is installed on the support plate, and the support plate is perpendicularly connected with the bottom plate.

Preferably, the electromagnetic device comprises an iron core, a power supply, a positive contact piece and a negative contact piece, wherein a coil is wound on the iron core, one end of the coil is connected with the negative contact piece, the other end of the coil is connected with the power supply, the power supply is connected with the positive contact piece, the negative contact piece and the positive contact piece are arranged on the left side of the support plate, and the negative contact piece and the positive contact piece are in contact with a metal plate arranged on the side face.

Preferably, a spring is arranged between the left side of the hinge sleeve and the left end of the hinge seat.

Preferably, a circular bump is arranged on the side face of the circulating switch.

Preferably, one surface of the fixture block facing the sector plate is parallel to the sector plate.

For optimization, the weight of the balancing weight is 150-250 g.

Preferably, the opposite surfaces of the permanent magnet blocks and the iron core are the same as an s pole.

Advantageous effects

When the electroplating recovery machine is used, when no liquid exists in the electroplating recovery machine, the floating ball is lowered to the bottommost part, and the metal plate is pulled to move upwards on the penetrating rod through the pull rope, so that the metal plate can be simultaneously contacted with the positive contact piece and the negative contact piece. The electromagnetic device is electrified to generate a magnetic field, the magnetic poles are the same with the opposite surfaces of the permanent magnets, the permanent magnets can be pushed rightwards, the moving rod is driven to move rightwards on the guide rail, the sector plates can be pushed to rotate rightwards through the matching of the sliding rails and the sliding blocks, the sectors of the sector plates are in contact with the clamping blocks, the clamping blocks are parallel to the sector plates, the positions of the sector plates are fixed, the switch of the circulating water pump cannot be rotated and opened, after the circulating switch is rotated and opened, the protruding blocks rotate to the lower side, the sector plates do not block and can move towards one side of the circulating switch, and therefore the circulating water pump switch can work.

Compared with the prior art, the invention has the beneficial effects that: whether liquid exists or not is judged through the liquid level transmission device, the fan-shaped plate can be located between the convex block and the clamping block under the condition of no liquid, the circulating water pump cannot be started under the condition that the circulating switch is not started first, the fault is avoided, and the equipment can be automatically protected.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of an industrial chemical waste liquid copper recovery system according to the present invention.

FIG. 2 is a schematic view of the liquid level driving apparatus according to the present invention.

Fig. 3 is a schematic view of the installation position structure of the protection device of the present invention.

Fig. 4 is a schematic structural diagram of the protection device of the present invention.

FIG. 5 is a schematic view of a connection structure of the rotating device and the pushing device according to the present invention.

FIG. 6 is a schematic diagram of an electromagnetic apparatus according to the present invention.

In the figure: the electroplating recycling device comprises a base 1, a support frame 2, an electroplating recycling machine 3, a water outlet pipe 4, a water inlet pipe 5, a waste liquid groove 6, a liquid level transmission device 7, a circulating switch 8, a circulating water pump switch 9, a clamping block 10, a protection device 11, a pull rope 70, a pulley 71, a guide rod 72, a sliding sleeve 73, a floating ball 74, a metal plate 75, a through rod 76, a bottom plate 12, a hinged seat 13, a rotating device 14, a pushing device 15, a hinged sleeve 140, a limiting rod 141, a sliding block 142, a sector plate 143, a balancing weight 144, a sliding rail 150, a moving rod 151, a guide rail 152, a support plate 153, a permanent magnet block 154, an electromagnetic device 155, an iron core 156, a power supply 157, a positive contact.

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. 1-6, the present invention provides a technical solution of a copper recovery system from industrial chemical waste liquid: the structure comprises a base 1, a supporting frame 2, an electroplating recycling machine 3, a water outlet pipe 4, a water inlet pipe 5 and a waste liquid groove 6, a supporting frame 2 is welded on the base 1, an electroplating recovery machine 3 is arranged at the top of the supporting frame 2, the waste liquid groove 6 is arranged on the side surface of the supporting frame 2, the higher ends of the water outlet pipe 4 and the water inlet pipe 5 are communicated with the electroplating recovery machine 3, the lower ends of the water outlet pipe 4 and the water inlet pipe 5 are arranged in a waste liquid tank 6, a liquid level transmission device 7 is arranged in the water tank of the electroplating recovery machine 3, a circulating switch 8 and a circulating water pump switch 9 are respectively arranged on the outer side of the electroplating reclaimer 3, a clamping block 10 is arranged on the side surface of the circulating water pump switch 9, electroplating and recycling machine 3 bottom internally mounted has protection device 11, protection device 11 establishes between cycle switch 8, circulating water pump switch 9 and cooperatees with fixture block 10.

The liquid level transmission device 7 comprises a pull rope 70, a pulley 71, a guide rod 72, a sliding sleeve 73, a floating ball 74, a metal plate 75 and a penetrating rod 76, wherein the guide rod 72 is vertically arranged in the water tank of the electroplating recycling machine 3, the pulley 71 is arranged at the bottom of the guide rod 72, the sliding sleeve 73 is sleeved on the guide rod 72, the floating balls 74 are respectively arranged at two ends of the sliding sleeve 73, the sliding sleeve 73 is connected with one end of the pull rope 70, and the water level can be lifted and lowered according to the buoyancy of the floating balls 74, so that whether water exists is judged, and the pull rope 70 can be conveniently slid by the pulley 71.

The guide rod 72 is a hollow structure, the other end of the pull rope 70 bypasses the pulley 71 and then penetrates through the guide rod 72 to be connected with the metal plate 75, the metal plate 75 is arranged below the water tank of the electroplating recycling machine 3, the metal plate 75 is vertically penetrated by the penetrating rod 76, and the penetrating rod 76 can enable the metal plate 75 to vertically lift at the same position.

Protection device 11 includes bottom plate 12, articulated seat 13, rotary device 14, thrust unit 15, be equipped with articulated seat 13 on the bottom plate 12, rotary device 14 is installed to articulated seat 13, rotary device 14 and thrust unit 15 swing joint.

The rotating device 14 comprises a hinge sleeve 140, a limiting rod 141, a sliding block 142, a sector plate 143 and a balancing weight 144, the hinge sleeve 140 is mounted on the hinge base 13, the hinge sleeve 140 is connected with the sector plate 143, the sliding block 142 is arranged on the inner side of the sector plate 143, the balancing weight 144 is connected to the left side of the sector plate 143, the limiting rod 141 is arranged on the right side of the sector plate 143 and connected to the bottom plate 12, and the balancing weight 144 enables the sector plate 143 to rotate downwards to be away from the fixture block 10 without power.

The pushing device 15 includes a sliding rail 150, a moving rod 151, a guide rail 152, a support plate 153, a permanent magnet 154, and an electromagnetic device 155, the guide rail 152 is connected to the bottom plate 12, the moving rod 151 penetrates through the guide rail 152, the right end of the moving rod 151 is vertically connected to the sliding rail 150, the sliding rail 150 is matched with the sliding block 142, the left end of the moving rod 151 is connected to the permanent magnet 154, the electromagnetic device 155 is disposed on the side surface of the permanent magnet 154, the electromagnetic device 155 is mounted on the support plate 153, the support plate 153 is vertically connected to the bottom plate 12, and the sliding rail 150 facilitates the sliding of the sliding block 142 when the sector plate 143 rotates.

The electromagnetic device 155 comprises an iron core 156, a power supply 157, a positive contact 158 and a negative contact 159, wherein a coil is wound on the iron core 156, one end of the coil is connected with the negative contact 159, the other end of the coil is connected with the power supply 157, the power supply 157 is connected with the positive contact 158, the negative contact 159 and the positive contact 158 are arranged on the left side of the support plate 153, the negative contact 159 and the positive contact 158 are in contact with a metal plate 75 arranged on the side surface, and the metal plate 75 can conduct electricity, so that the negative contact 159 and the positive contact 158 are communicated.

A spring is arranged between the left side of the hinge sleeve 140 and the left end of the hinge base 13, so that the hinge sleeve 140 can be pushed to the right, and the sector plate 143 is positioned between the projection 80 and the latch 10.

The circular bump 80 is arranged on the side surface of the circulating switch 8, and cannot be clamped by the sector plate 143 when rotating, so that the circulating switch 8 can rotate freely, and the sector plate 143 can be blocked from moving leftwards, so that the position of the sector plate 143 is fixed.

The surface of the block 10 facing the sector plate 143 is parallel to the sector plate 143, so that the block 10 can be locked to prevent the circulating water pump switch 9 from rotating.

The weight block 144 has a weight of 150 and 250g, and has a weight capable of pulling the sector plate 143 downward.

The opposite surfaces of the permanent magnet 154 and the iron core 156 are the same as s-pole, which is convenient for the electromagnet to be electrified to push the permanent magnet 154 to the right.

When the invention is used, when no liquid exists in the electroplating recovery machine 3, the floating ball 74 is lowered to the bottommost part, the metal plate 75 is pulled to move upwards on the through rod 76 through the pull rope 70, and the metal plate 75 can simultaneously contact the positive contact piece 158 and the negative contact piece 159. Therefore, the electromagnetic device 155 is electrified to generate a magnetic field, the permanent magnet block 154 can be pushed rightwards due to the same magnetic pole as the opposite surface of the permanent magnet block 154, the moving rod 151 is driven to move rightwards on the guide rail 152, the sector plate 143 can be pushed to rotate rightwards through the matching of the slide rail 150 and the slide block 142, the sector surface of the sector plate 143 is contacted with the fixture block 10, at this time, the fixture block 10 is parallel to the sector plate 143, the position of the sector plate 143 is fixed, the circulating water pump switch 9 cannot be rotated and started, after the circulating switch 8 is rotated and started, the lug 80 rotates to the lower side, the sector plate 143 does not obstruct and can move towards the circulating switch 8 side, and the circulating water pump switch 9 can work.

Compared with the prior art, the invention has the technical progress that: whether liquid exists or not is judged through the liquid level transmission device, the fan-shaped plate can be located between the convex block and the clamping block under the condition of no liquid, the circulating water pump cannot be started under the condition that the circulating switch is not started first, the fault is avoided, and the equipment can be automatically protected.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.