CN218691982U - Magnetic separation cleaning device capable of preventing secondary water pollution - Google Patents

Abstract

The utility model discloses a prevent secondary water pollution's magnetic separation belt cleaning device, including cleaning bin and detachable component, cleaning bin's below mid-mounting has the solenoid valve, and the below of solenoid valve is provided with prefiltration subassembly, prefiltration subassembly is including equipment cover, screw thread installation head and filter chamber one, the below of screw thread installation head is provided with filter chamber one. This prevent magnetic separation belt cleaning device of secondary water pollution passes through the setting of filter chamber two, make washing wastewater behind the metal filter screen prefilter of filter chamber one inside, filter chamber two inside filter screen one and filter screen two can filter washing wastewater once more, make washing wastewater can be through the cubic filtration, simultaneously because of filter screen one is less with the mesh of filter screen two, waste water filters the back through filter screen one and filter screen two, just can separate out the less battery piece of volume, thereby avoid the battery piece to discharge together along with washing wastewater after, the phenomenon to water resource secondary pollution appears.

Description

Magnetic separation cleaning device capable of preventing secondary water pollution

Technical Field

The utility model relates to a belt cleaning device technical field specifically is a prevent secondary water pollution's magnetic separation belt cleaning device.

Background

Waste lithium ion battery is at the recovery in-process, generally need disassemble, step such as crushing and pyrolysis, after lithium ion battery breaks into the piece, still need sieve out the unnecessary metal in the piece, and generally can contain two kinds of metallics of iron and aluminium in the piece, the iron metal is at the screening in-process, generally can utilize magnetic separation belt cleaning device to sieve the iron metal, back in the magnetic separation belt cleaning device is placed into to the battery piece, when the mode of device utilization magnetic separation sieved out the iron metal, also can wash the electrolyte on battery piece surface.

The patent document with the publication number of CN215140391U discloses a battery recovery device of intelligent lithium electric vehicle, including smashing the case, wasing the case, smash the bottom of the case side and wash case through connection, wash case right side fixedly connected with water storage box, it is equipped with the collection box to wash case left side, first box left side fixedly connected with motor, the symmetry is equipped with the rotor in the first box inner chamber, will get into the abandonment lithium cell between the rotor and carry out the crushing treatment of fast extrusion, can wash the piece rubbish of whereabouts from smashing the incasement, can effectually erode the adnexed electrolyte on the shell piece rubbish, utilize the filter screen to classify lithium cell casing's piece and washing waste water, the effect and the quality of retrieving improve greatly, the effectual condition of avoiding when retrieving lithium cell casing piece electrolyte that staff's hand contact lithium cell piece surface caused the corruption injury.

Above-mentioned device smashes the back with the lithium cell, can wash the electrolyte on battery piece surface through wasing the case, piece after the washing mainly filters through the filter screen, nevertheless smash the piece size of the case after smashing not of uniform size, and the filter screen has and only one, and it is fixed to filter the mesh size, the filter screen is at the in-process of screening, the piece of volume undersize will pass in the mesh directly flows into washing waste water, metallic substance because of battery piece contains is more, washing waste water discharges the back, metallic substance among the battery piece reacts with other matter easily, cause secondary pollution to the environmental water resource.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent secondary water pollution's magnetic separation belt cleaning device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent magnetic separation belt cleaning device of secondary water pollution, includes cleaning bin and detachable components, cleaning bin's below mid-mounting has the solenoid valve, and the below of solenoid valve is provided with prefiltration subassembly, prefiltration subassembly is including equipment cover, screw thread installation head and filter chamber one, and the below threaded connection of equipment cover has screw thread installation head, screw thread installation head's below is provided with filter chamber one, the below of filter chamber one is provided with filter chamber two, the inside below fixedly connected with filter screen one of filter chamber two, detachable components sets up in the inside top left and right sides of filter chamber two, and detachable components includes installation cover and filter screen two, the top of installation cover is connected with filter screen two.

Furthermore, a lower discharge pipe is arranged below the second filtering chamber and communicated with the second filtering chamber.

Furthermore, the inside of filter chamber one is provided with prevents blockking up the subassembly, and prevents blockking up the subassembly and include hydraulic telescoping rod and slurcam, hydraulic telescoping rod's left side below is provided with the slurcam.

Furthermore, an upper cover is arranged above the cleaning bin, and a support frame is fixedly arranged above the upper cover.

Furthermore, both ends all are provided with gear one about the inboard of support frame, and one side that gear one is close to the upper cover axis is provided with gear two.

Further, the left side and the right side of the interior of the cleaning bin are provided with stirring rods, the interior of the cleaning bin is hollow, and the middle end of the interior of the cleaning bin is provided with an electromagnet.

Furthermore, the mounting sleeve is connected with the second filtering chamber in an integrated mode, and the mounting sleeve is connected with the second filtering chamber in a clamping mode.

The utility model provides a prevent secondary water pollution's magnetic separation belt cleaning device possesses following beneficial effect: this prevent secondary water pollution's magnetic separation belt cleaning device, adopt the setting of filter chamber two, make washing waste water after the metal filter screen prefilter of filter chamber one inside, filter chamber two inside filter screen one and filter screen two can filter washing waste water once more, make washing waste water can pass through the cubic filtration, simultaneously because of filter screen one and filter screen two's mesh is less, waste water filters the back through filter screen one and filter screen two, just can separate out the less battery piece of volume, thereby avoid the battery piece along with washing waste water after discharging together, the phenomenon to water resource secondary pollution appears.

1. The utility model discloses setting up of filter chamber two is in order to carry out secondary filter to the washing waste water after the filtration of the inside metal filter screen of filter chamber one, after washing waste water gets into filter chamber two through the pipeline of being connected between filter chamber one and the filter chamber two, filter screen two can carry out secondary filter to washing waste water, the filter screen carries out the tertiary filter to washing waste water for a while, washing waste water is after the tertiary filter, just can separate out the battery piece in the waste water, thereby avoid the battery piece directly to discharge the back along with washing waste water, the phenomenon that carries out secondary pollution to the water resource appears.

2. The utility model discloses the electro-magnet has the circular telegram and produces the characteristic that magnetic force and outage magnetic force disappear, places into the inside of washing the storehouse when the battery piece and carries out abluent in-process to the electrolyte on piece surface, and operating personnel opens the power that the electro-magnet is connected, and the electro-magnet will produce magnetic force, and the electro-magnet will adsorb iron battery piece, and the setting of installing cover and two block connections of filter screen simultaneously can make things convenient for operating personnel to clear up filter screen one and filter screen two inside filter screen two.

Drawings

FIG. 1 is a schematic front view of the magnetic separation cleaning device for preventing secondary water pollution of the present invention;

FIG. 2 is an enlarged schematic structural view of the position A in FIG. 1 of the magnetic separation cleaning device for preventing secondary water pollution of the present invention;

FIG. 3 is a schematic view of a top cross-sectional structure of a filter chamber of a magnetic separation cleaning device for preventing secondary water pollution of the present invention;

FIG. 4 is a schematic front sectional view of a second filtering chamber and a first filtering screen of the magnetic separation cleaning device for preventing secondary water pollution;

FIG. 5 is an enlarged structural diagram of the magnetic valve and the assembly sleeve of the magnetic separation cleaning device for preventing secondary water pollution;

fig. 6 is the utility model discloses a prevent secondary water pollution's magnetic separation belt cleaning device's puddler spatial structure sketch map.

In the figure: 1. cleaning the bin; 2. an electromagnetic valve; 3. a preliminary filtering assembly; 301. assembling a sleeve; 302. a threaded mounting head; 303. a first filtering chamber; 4. a second filtering chamber; 5. a first filter screen; 6. a detachable component; 601. installing a sleeve; 602. a second filter screen; 7. discharging the pipes; 8. an anti-clogging assembly; 801. a hydraulic telescopic rod; 802. a push plate; 9. an upper cover; 10. a support frame; 11. a first gear; 12. a second gear; 13. a stirring rod; 14. an electromagnet.

Detailed Description

As shown in fig. 1, 4 and 5, a magnetic separation cleaning device for preventing secondary water pollution comprises a cleaning bin 1 and a detachable component 6, wherein an electromagnetic valve 2 is installed in the middle of the lower portion of the cleaning bin 1, a primary filtering component 3 is arranged below the electromagnetic valve 2, the primary filtering component 3 comprises an assembling sleeve 301, a thread mounting head 302 and a first filtering chamber 303, the thread mounting head 302 is connected to the lower portion of the assembling sleeve 301 in a threaded manner, a first filtering chamber 303 is arranged below the thread mounting head 302, a second filtering chamber 4 is arranged below the first filtering chamber 303, a first filtering screen 5 is fixedly connected to the lower portion of the inner portion of the second filtering chamber 4, the detachable component 6 is arranged on the left side and the right side of the upper portion of the second filtering chamber 4, the detachable component 6 comprises an installing sleeve 601 and a second filtering screen 602, the second filtering screen 602 is connected to the upper portion of the installing sleeve 601, the second filtering screen 4 is arranged for performing secondary filtering on cleaning wastewater after metal filtering of the filtering screen inside the first filtering chamber 303, when cleaning wastewater enters the filter chamber II 4 through a pipeline connected between the filter chamber I303 and the filter chamber II 4, the filter screen II 602 performs secondary filtration on the cleaning wastewater, the filter screen II 602 blocks fine battery fragments in the wastewater on the upper surface of the filter screen II 602, the filter screen I5 performs tertiary filtration on the cleaning wastewater, the filter screen I5 can block the battery fragments which are not blocked by the filter screen II 602 due to the dense filter meshes of the filter screen I5, the cleaning wastewater can be separated after being subjected to the tertiary filtration, and therefore the phenomenon of secondary pollution on water resources after the battery fragments are directly discharged along with the cleaning wastewater is avoided, the mounting sleeve 601 is integrally connected with the filter chamber II 4, and the mounting sleeve 601 is connected with the filter screen II 602 in a clamping manner, the mounting sleeve 601 is clamped and connected with the second filter screen 602, so that an operator can conveniently detach the second filter screen 602, the connecting plates on the left side and the right side below the first filter chamber 303 are mainly used for supporting the first filter chamber 303 and are in a separable state, and meanwhile, the connecting plates are connected with the support rods outside the cleaning bin 1 through bolts, when the first filter chamber 303 and the second filter chamber 4 are used for a period of time and the operator needs to clean the interiors of the first filter chamber 303 and the second filter chamber 4, the connecting plates are detached after screws penetrating through the inner sides of the connecting plates connected below the first filter chamber 303 are rotated out by using a tool, then screws at the upper and lower interfaces of a connecting pipeline between the first filter chamber 303 and the second filter chamber 4 are rotated out, after the screws at the pipeline interfaces are detached, the pipeline can be detached, then the first filter chamber 303 is held to rotate downwards for a certain angle, the screw thread mounting head 302 can be rotated out from the inner side of the assembly sleeve 301, so that the first filter chamber 303 can be detached, then the screw used for mounting between the second filter chamber 4 and the lower discharge pipe 7 is rotated out by using a tool, the lower discharge pipe 7 can be detached, the connecting plate below the second filter chamber 4 only plays a role of supporting and is not fixed with the second filter chamber 4, an operator holds the second filter chamber 4 to pull outwards to separate the second filter chamber 4 from the connecting plate, so that the second filter chamber 4 can be detached, then the second filter chamber 4 and the sealing cover above the first filter chamber 303 are respectively removed, the interiors of the first filter chamber 303 and the second filter chamber 4 can be cleaned, in the process of cleaning the second filter chamber 4, the operator holds the second filter screen 602 to pull upwards with slight force, so that the second filter screen 602 can be separated from the mounting sleeve 601, therefore, the second filter screen 602 can be detached from the inside of the second filter chamber 4, an operator can conveniently clean the second filter screen 602 and the first filter screen 5, the lower discharge pipe 7 is arranged below the second filter chamber 4, and the lower discharge pipe 7 is communicated with the second filter chamber 4.

As shown in fig. 1-3 and fig. 6, an anti-blocking assembly 8 is disposed inside the first filtering chamber 303, the anti-blocking assembly 8 includes a hydraulic telescopic rod 801 and a pushing plate 802, the pushing plate 802 is disposed below the left side of the hydraulic telescopic rod 801, the upper cover 9 is disposed above the cleaning chamber 1, a supporting frame 10 is fixedly mounted above the upper cover 9, gears 11 are disposed at the left and right ends of the inner side of the supporting frame 10, a gear 12 is disposed at one side of the gear 11 close to the central axis of the upper cover 9, stirring rods 13 are disposed at the left and right sides of the inner side of the cleaning chamber 1, the inner side of the cleaning chamber 1 is hollow, an electromagnet 14 is disposed at the middle end of the inner side of the cleaning chamber 1, the electromagnet 14 is a conventional one, and has the characteristics of generating magnetic force when a battery fragment is placed inside the cleaning chamber 1 and cleaning the electrolyte on the surface of the fragment, an operator turns on a power supply connected with the electromagnet 14, the electromagnet 14 generates magnetic force, then a motor arranged in the middle of the inner side of the support frame 10 is turned on, a second gear 12 below the main shaft can be driven to rotate in the rotating process of the main shaft below the motor, a first gear 11 can also rotate along with the second gear 12 in the rotating process, a first gear 11 can drive a stirring rod 13 to rotate in the rotating process, the stirring rod 13 can stir up battery fragments in the cleaning bin 1, iron metal fragments can be adsorbed on the surface of the electromagnet 14 in the stirring process, so that magnetic separation is completed, meanwhile, a connecting block is arranged in the middle of the inner side of the upper cover 9, a bearing is arranged at the top end of the connecting block and connected with a connecting shaft in the middle of the second gear 12, the electromagnet 14 is fixed below the connecting block, and when the upper cover 9 is placed above the cleaning bin 1, after being fixed with the opening above the cleaning bin 1, the stirring rod 13 and the electromagnet 14 can be placed inside the cleaning bin 1.

In summary, when the magnetic separation cleaning device for preventing secondary water pollution is used, firstly, as shown in fig. 1, 2 and 6, the magnetic separation cleaning device mainly comprises a cleaning bin 1, an electromagnetic valve 2, a primary filtering component 3, an upper cover 9, a support frame 10, a first gear 11, a second gear 12, a stirring rod 13, an electromagnet 14 and other parts, when a waste lithium ion battery is recovered and crushed and electrolyte on the surfaces of the battery fragments needs to be cleaned by the magnetic separation cleaning device, an operator uses a tool to rotate out a bolt connected between the upper cover 9 and the cleaning bin 1, holds the upper cover 9 to lift upwards, pulls the upper cover 9 upwards to have a certain distance with an opening above the cleaning bin 1, then pours the battery fragments to be cleaned into the cleaning bin 1, then adds corresponding cleaning liquid and cleaning liquid, pulls the upper cover 9 back to the original position, then rotates a screw into a hole where the cleaning bin 1 and the upper cover 9 are overlapped, then starts a motor installed in the middle of the support frame 10, a main shaft below the motor rotates, then drives the gear 12 to rotate in the electromagnetic valve 1, the electromagnetic valve 12 to rotate, the electromagnetic valve 14 rotates when the electromagnetic valve 14 is started, the electromagnetic valve 2 and the electromagnetic valve 14 rotates, the electromagnetic valve 14 rotates when the electromagnetic valve 12 rotates, the electromagnetic valve 14 rotates, the cleaning wastewater in the cleaning bin 1 and the residual battery fragments after magnetic separation flow into the first filtering chamber 303, the metal filtering net in the first filtering chamber 303 can primarily filter the battery fragments, the filtered cleaning wastewater enters the second filtering chamber 4 through a pipeline connected between the first filtering chamber 303 and the second filtering chamber 4, the second filtering net 602 can carry out secondary filtering on the cleaning wastewater, the second filtering net 602 can block fine battery fragments in the wastewater on the upper surface of the second filtering net 602, then the first filtering net 5 can carry out third filtering on the cleaning wastewater, at the moment, because the first filtering net 5 is dense, the cleaning wastewater can block the battery fragments which are not blocked by the second filtering net 602, the cleaning wastewater can be separated from the battery fragments in the wastewater after being filtered for three times, and the cleaning wastewater can be discharged through the lower discharge pipe 7 after being filtered for three times, when the first filtering chamber 303 and the second filtering chamber 4 are used for a period of time, and an operator needs to clean the interiors of the first filtering chamber 303 and the second filtering chamber 4, the operator rotates out screws penetrating through the inner sides of the connecting plates connected below the first filtering chamber 303 by using a tool, then can disassemble the connecting plates, then rotates out screws at the upper and lower joints of the connecting pipeline between the first filtering chamber 303 and the second filtering chamber 4, can disassemble the pipeline after the pipeline joint screws are disassembled, then holds the first filtering chamber 303 to rotate clockwise and downwards for a certain angle, can rotate out the thread mounting head 302 from the inner side of the assembling sleeve 301, thereby disassembling the first filtering chamber 303, then rotates out the screws for mounting between the second filtering chamber 4 and the lower row of pipes 7 by using the tool, can disassemble the lower row of pipes 7, and only supports the connecting plates below the second filtering chamber 4, the second filter chamber 4 can be separated from the connecting plate by pulling the second filter chamber 4 outwards when an operator holds the second filter chamber 4, so that the second filter chamber 4 can be detached, and finally, the sealing covers above the second filter chamber 4 and the first filter chamber 303 are removed respectively, so that the interiors of the first filter chamber 303 and the second filter chamber 4 can be cleaned, in the process of cleaning the second filter chamber 4, the operator holds the second filter screen 602 and pulls upwards slightly, so that the second filter screen 602 can be separated from the mounting sleeve 601, so that the second filter screen 602 can be detached from the interior of the second filter chamber 4, the second filter screen 602 and the first filter screen 5 can be cleaned conveniently by the operator, the magnetic separation cleaning device is in the working process, when the operator starts the hydraulic telescopic rod 801, the hydraulic telescopic rod 801 can drive the push plate 802 to move left and right, and the push plate 802 can push battery fragments on the metal surface inside the first filter screen 303 to two sides of metal, and therefore the phenomenon that the metal filter screen is blocked in the filtering process is avoided.

Claims (7)

1. The utility model provides a prevent magnetic separation belt cleaning device of secondary water pollution, includes cleaning bin (1) and can dismantle subassembly (6), its characterized in that, cleaning bin's (1) below mid-mounting has solenoid valve (2), and the below of solenoid valve (2) is provided with prefiltering subassembly (3), prefiltering subassembly (3) are including assembly cover (301), screw thread installation head (302) and filter chamber (303), and the below threaded connection of assembly cover (301) has screw thread installation head (302), the below of screw thread installation head (302) is provided with filter chamber (303), the below of filter chamber (303) is provided with filter chamber two (4), the inside below fixedly connected with filter screen (5) of filter chamber two (4), can dismantle subassembly (6) and set up in the inside top left and right sides of filter chamber two (4), and can dismantle subassembly (6) including installation cover (601) and filter screen two (602), the top of installation cover (601) is connected with filter screen two (602).

2. The magnetic separation cleaning device for preventing secondary water pollution as recited in claim 1, wherein a lower discharge pipe (7) is arranged below the second filtering chamber (4), and the lower discharge pipe (7) is communicated with the second filtering chamber (4).

3. The magnetic separation cleaning device for preventing secondary water pollution according to claim 1, wherein an anti-clogging assembly (8) is arranged inside the first filtering chamber (303), the anti-clogging assembly (8) comprises a hydraulic telescopic rod (801) and a pushing plate (802), and the pushing plate (802) is arranged below the left side of the hydraulic telescopic rod (801).

4. The magnetic separation cleaning device for preventing secondary water pollution according to claim 1, characterized in that an upper cover (9) is arranged above the cleaning bin (1), and a support frame (10) is fixedly arranged above the upper cover (9).

5. The magnetic separation cleaning device for preventing secondary water pollution according to claim 4, characterized in that a first gear (11) is arranged at each of the left and right ends of the inner side of the support frame (10), and a second gear (12) is arranged on one side of the first gear (11) close to the central axis of the upper cover (9).

6. The magnetic separation cleaning device for preventing secondary water pollution according to claim 1, wherein stirring rods (13) are arranged on the left side and the right side of the interior of the cleaning bin (1), the interior of the cleaning bin (1) is hollow, and an electromagnet (14) is arranged at the middle end of the interior of the cleaning bin (1).

7. The magnetic separation cleaning device for preventing secondary water pollution as recited in claim 5, wherein the mounting sleeve (601) is integrally connected with the second filter chamber (4), and the mounting sleeve (601) is connected with the second filter screen (602) in a clamping manner.

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