CN210846628U - Battery plate smashing and recycling system - Google Patents
Battery plate smashing and recycling system Download PDFInfo
- Publication number
- CN210846628U CN210846628U CN201921288000.0U CN201921288000U CN210846628U CN 210846628 U CN210846628 U CN 210846628U CN 201921288000 U CN201921288000 U CN 201921288000U CN 210846628 U CN210846628 U CN 210846628U
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- Prior art keywords
- lead plaster
- battery plate
- bin
- screen
- grid
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- 238000004064 recycling Methods 0.000 title claims description 17
- 239000011505 plaster Substances 0.000 claims abstract description 83
- 239000000843 powder Substances 0.000 claims abstract description 55
- 239000002245 particle Substances 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims description 30
- 238000010298 pulverizing process Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 abstract description 21
- 238000011084 recovery Methods 0.000 abstract description 11
- 238000007906 compression Methods 0.000 abstract description 5
- 238000003860 storage Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 206010024796 Logorrhoea Diseases 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 235000021190 leftovers Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002441 reversible Effects 0.000 description 1
Abstract
The utility model discloses a recovery system is smashed to battery plate, include: the primary crushing bin, the primary screen, the secondary crushing bin, the secondary screen, the lead plaster powder collecting mechanism and the grid particle collecting mechanism. The utility model discloses battery plate smashes recovery system and carries out primary crushing through blade in the one-level crushing storehouse, uses the one-level screen cloth to sieve after primary crushing, and the material that passes the one-level screen cloth is crushed again through the compression roller in the second grade crushing storehouse and is crushed again, uses the screening of second grade screen cloth after crushing again, and the material that passes the second grade screen cloth is mainly the lead plaster powder, uses the lead plaster powder collection mechanism to collect; the materials intercepted by the secondary screen are mainly grid particles, and the grid particles are collected by a grid particle collecting mechanism.
Description
Technical Field
The utility model relates to a battery recovery technical field especially relates to a recovery system is smashed to battery plate.
Background
The lead accumulator is a chemical power source, which converts chemical energy into electric energy, belongs to a reversible direct current power source, and stores the electric energy or supplies power to electric equipment by internal chemical reaction. The lead accumulator consists of polar plate, partition board, electrolyte, accumulator tank, etc. The polar plate is the core part of the lead storage battery, the chemical reaction of the storage battery charging and discharging is mainly carried out by depending on the active substance and the electrolyte on the polar plate, the polar plate is divided into a positive plate and a negative plate, and the positive plate and the negative plate are both composed of a grid and the active substance (diachylon) coated on the grid.
As the production of batteries is more and more concentrated and the scale of batteries is larger and larger, the requirements for manufacturing batteries are higher and higher, and more leftover materials can be generated along with the requirement. The positive and negative grids are arranged in the leftover materials, the positive and negative grids can be melted as positive and negative alloys only by separating the polarities of the lead plaster, and the lead plaster is mixed with lead powder according to a certain proportion after being crushed and can be reused.
The invention patent application with publication number CN 104183885A discloses a recovery system of lead plaster on a waste polar plate, which comprises a feeding mechanism, wherein the feeding mechanism conveys the waste polar plate to a vibration mechanism, lead powder blocks and grids separated from the grids by vibration enter a screening box with a leakage opening of a separation mechanism, the screening box is connected with a grid discharge opening, one side of the separation box is provided with a lead powder block discharge opening, the lead powder at the lead powder block discharge opening is upwards conveyed to a storage hopper through a spiral conveying piece in a groove barrel of a spiral conveyor, the storage hopper conveys the lead powder blocks into a crusher body positioned below the storage hopper for crushing, the lead powder crushed by the crusher body is received through a receiving pipe in the crushing mechanism, and the receiving pipe conveys the received lead powder to a lead powder collector through a lifting pipe connected with the receiving pipe for discharging.
The utility model discloses a utility model patent application for grant publication number CN206441835U discloses a lead acid battery grid recovery unit, including separator, conveyer belt, lead plaster collector and grid collector. The separating device comprises a first roller and a second roller, gears are respectively arranged on the first roller and the second roller, the gears of the first roller and the gears of the second roller are meshed with each other and rotate oppositely, and the conveyor belt is located below the separating device and horizontally extends to the position above the lead plaster collector; the grid collector is arranged at the horizontal adjacent position of the lead plaster collector, the distance between the grid collector and the separating device is larger than that between the lead plaster collector and the separating device, so that the grid and the lead plaster of the lead-acid storage battery can be separated by mutually meshing and rotating the first roller and the second roller, and the separated lead plaster and the grid are respectively conveyed to the lead plaster collector and the grid collector by the conveyor belt for collection, thereby realizing the recovery processing of the grid of the battery and reducing the manual operation.
In the prior art, the particle sizes of the recovered grid and the lead plaster cannot be well guaranteed, the grid and the lead plaster can be added for use only by subsequent treatment, and the recovery effect is not ideal enough.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the not enough of existence among the prior art, provide a recovery system is smashed to battery plate, it is effectual to retrieve, can separate grid and lead plaster and the granule is thinner, can directly recycle.
A battery plate pulverizing and recycling system comprising:
the primary crushing bin is internally provided with blades for mincing the polar plates;
the primary screen is used for screening the materials processed by the primary crushing bin;
the secondary crushing bin is used for receiving the material passing through the primary screen, and a press roller for rolling and crushing the material is arranged in the secondary crushing bin;
the secondary screen is used for screening the materials processed by the secondary crushing bin;
the lead plaster powder collecting mechanism is used for receiving the powdery lead plaster passing through the secondary screen;
and the grid particle collecting mechanism is used for receiving the granular grids screened by the secondary screen.
Preferably, a rotating shaft driven by a first motor is arranged in the primary crushing bin, and a plurality of blades are arranged on the rotating shaft. The rotating shaft is horizontally arranged in the first-stage crushing bin, and the blades are arranged on the outer peripheral surface of the rotating shaft and are perpendicular to the axial direction of the rotating shaft. In the rotating process of the rotating shaft, the blade can cut the polar plate into pieces to finish primary separation and breaking of the grid and the lead plaster.
Preferably, the storage battery pole plate crushing and recycling system further comprises a feeding bin for feeding pole plates into the first-stage crushing bin. The bottom of the feeding bin is obliquely arranged towards one side of the primary crushing bin, so that the polar plate falls into the primary crushing bin.
The one-level screen cloth is located the bottom in one-level broken storehouse, when the grid and the lead plaster size of preliminary hinge garrulous reach the requirement, just can pass the one-level screen cloth, get into processing on next step, and the surplus does not reach the grid and the lead plaster of requirement and then continue to hinge garrulously in one-level broken storehouse. Preferably, the primary screen is used as the bottom surface of the primary crushing bin, and the aperture of the primary screen is 5-10 mm.
And the top surface of one end of the secondary crushing bin is provided with a feeding hole, the bottom surface of the other end of the secondary crushing bin is provided with a discharging hole, and the discharging hole is used for discharging the remaining granular grid screened by the secondary screen. The below in the broken storehouse of one-level is equipped with the transition storehouse, and the transition storehouse is for leaking hopper-shaped, and the entry of higher authority is great, cover whole one-level screen cloth, and the export below is less, connect the feed inlet in the broken storehouse of second grade. After the grid and the lead plaster which are subjected to primary crushing enter from a feeding hole at one end of the secondary crushing bin, the grid and the lead plaster need to stretch across the whole secondary crushing bin to reach a discharging hole at the other end, and are crushed by the pressing roller in the process.
In order to facilitate the grid and the lead plaster to gradually move from the feeding port end to the discharging port end of the secondary crushing bin, preferably, the surface of the press roller is provided with spiral grains for driving the material to move, and the press roller is driven by the second motor to rotate and moves the material from one end of the feeding port to one end of the discharging port under the action of the spiral grains.
More preferably, the secondary screen is used as the bottom surface of the secondary crushing bin close to one end of the discharge port, and the aperture of the secondary screen is 0.2-1 mm. The bottom surface of the secondary crushing bin is divided into two parts, the part close to one end of the feeding hole is not provided with a screen and is a solid bottom surface, and the part close to one end of the discharging hole is provided with the secondary screen, so that after a grid and lead plaster enter the secondary crushing bin, the grid and the lead plaster can be fully rolled by the compression roller at the front section.
More preferably, lead plaster powder collection mechanism is including covering the second grade screen cloth, the collection storehouse that is used for collecting powdered lead plaster, the bottom of collecting the storehouse is equipped with the discharging pipe, the lateral wall of discharging pipe is connected with the lead plaster powder collecting pipe, be equipped with on the lead plaster powder collecting pipe and be used for taking out the negative pressure fan of negative pressure to the lead plaster powder collecting pipe. The collecting bin is funnel-shaped and is used for collecting lead plaster powder passing through the secondary screen, the collected lead plaster powder enters the discharging pipe and enters the lead plaster powder collecting pipe under the traction of negative pressure, and the grid with larger lead plaster particles or small particles cannot enter the lead plaster powder collecting pipe from the discharging pipe and can only be collected after continuously falling along the discharging pipe.
Further preferably, the grid particle collecting mechanism comprises a grid particle collecting pipe connected with the discharge hole; one end of the discharge pipe is connected with the grid particle collecting pipe. And the larger lead plaster particles and some small-particle grids discharged from the discharge pipe enter the grid particle collecting pipe and are collected together with other grid particles.
The discharging pipe comprises a vertical section close to the collecting bin and an inclined section connected with the grid particle collecting pipe, the lead plaster powder collecting pipe is vertically arranged and is attached to the vertical section, and a collecting hole for lead plaster powder to enter the lead plaster powder collecting pipe is formed in the vertical section. The air port of the negative pressure fan, which is connected with the lead plaster powder collecting pipe, is higher than the collecting hole, so that the lead plaster powder is prevented from being directly sucked into the negative pressure fan.
The utility model discloses battery plate smashes recovery system and carries out primary crushing through blade in the one-level crushing storehouse, uses the one-level screen cloth to sieve after primary crushing, and the material that passes the one-level screen cloth is crushed again through the compression roller in the second grade crushing storehouse and is crushed again, uses the screening of second grade screen cloth after crushing again, and the material that passes the second grade screen cloth is mainly the lead plaster powder, uses the lead plaster powder collection mechanism to collect; the materials intercepted by the secondary screen are mainly grid particles, and the grid particles are collected by a grid particle collecting mechanism.
Drawings
Fig. 1 is the structural schematic diagram of the battery grid crushing and recycling system of the present invention.
Detailed Description
As shown in fig. 1, the battery plate crushing and recycling system comprises a first-stage crushing bin 1 and a second-stage crushing bin 2 which are used for crushing the plates twice in sequence.
A rotating shaft 12 is arranged in the first-stage crushing bin 1, and the rotating shaft 12 is driven to rotate by a first motor 13. The rotating shaft 12 is provided with a plurality of blades 11 for mincing the polar plate. The 12 levels of pivot set up in one-level broken storehouse 1, and blade 11 is installed on the outer peripheral face of pivot 12, and perpendicular pivot 12 axial, and at pivot 12 pivoted in-process, blade 11 can be smashed the polar plate with the hinge, accomplishes the preliminary separation of grid and lead plaster and breakage.
The utility model discloses recovery system is smashed to battery plate still including being used for throwing the feed bin 5 of putting in the polar plate in the broken storehouse 1 of one-level. The bottom surface of the charging bin 5 is inclined towards one side of the first-level crushing bin 1, so that the polar plates fall into the first-level crushing bin 1.
The bottom in the broken storehouse of one-level 1 is equipped with one-level screen cloth 3, and one-level screen cloth 3 is used for sieving the material of 1 processing in the broken storehouse of one-level, when preliminary garrulous grid of reaming and lead plaster size reach the requirement, just can pass one-level screen cloth 3, gets into processing on next step, and the grid that the surplus did not reach the requirement and lead plaster then continue to ream garrulously in the broken storehouse of one-level 1. In a preferred embodiment, the primary screen 3 is used as the bottom surface of the primary crushing bin 1, and the aperture of the primary screen 3 is 5-10 mm.
The broken storehouse of second grade 2 receives the material that passes one-level screen cloth 3, and the inside compression roller 21 that is used for carrying out the roll-in kibbling to the material that is equipped with in the broken storehouse of second grade 2.
The top surface of one end of the secondary crushing bin 2 is provided with a feeding hole 23, and the bottom surface of the other end is provided with a discharging hole 24. The below in one-level broken storehouse 1 is equipped with transition storehouse 6, and transition storehouse 6 is for leaking hopper-shaped, and the entry of higher authority is great, cover whole one-level screen cloth 3, and the export below is less, connect the feed inlet 23 in two-stage broken storehouse 2. The bottom in the broken storehouse of second grade 2 is equipped with the second grade screen cloth 4 that is used for sieving the material of handling in the broken storehouse of second grade 2. The discharge port 24 is used for discharging the remaining granular grids screened by the secondary screen 4.
After the preliminarily crushed slab lattice and the lead plaster enter from the feeding hole 23 at one end of the secondary crushing bin 2, the slab lattice and the lead plaster need to stretch across the whole secondary crushing bin 2 to reach the discharging hole 24 at the other end, and are crushed by the pressing roller 21 in the process, generally, the lead plaster can be crushed into powder to pass through the secondary screen 4 due to the fact that the lead plaster is soft, while the slab lattice is hard and reaches the discharging hole 24 to be discharged after being crushed into smaller particles.
In order to facilitate the grid and the lead plaster to gradually move from the end of the feeding hole 23 to the end of the discharging hole 24 of the secondary crushing bin 2, the surface of the press roller 21 is provided with a spiral thread 22 for driving the material to move, and the press roller 21 is driven by a second motor 25 to rotate and moves the material from one end of the feeding hole 23 to one end of the discharging hole 24 under the action of the spiral thread 22.
In a preferred embodiment, the secondary screen 4 is used as the bottom surface of the secondary crushing bin 2 near one end of the discharge port 24, and the aperture of the secondary screen 4 is 0.2-1 mm. Divide into two parts with the bottom surface of two-stage crushing storehouse 2, the part that is close to feed inlet 23 one end does not establish the screen cloth, is solid bottom surface, and the part that is close to discharge gate 24 one end is equipped with two-stage screen cloth 4, can guarantee in grid and lead plaster enter into two-stage crushing storehouse 2 back like this, can fully pass through rolling of compression roller 21 in the first section.
The lead plaster powder collecting mechanism is used for receiving the powdered lead plaster passing through the secondary screen 4. This lead plaster powder collects mechanism is including covering second grade screen cloth 4, the collection storehouse 7 that is used for collecting powdered lead plaster, and the bottom of collecting storehouse 7 is equipped with the discharging pipe, and this discharging pipe is including being located upper portion, being close to the vertical section 71 of collecting storehouse 7 and the slope section 72 that is located the lower part. The grid particle collecting mechanism is used for receiving the remaining granular grids screened by the secondary screen 4. The grid particle collecting mechanism comprises a grid particle collecting pipe 8 connected with a discharge hole 24. One end of the lower part of the inclined section 72 of the discharge pipe is connected with a grid particle collecting pipe 8.
The side wall of the discharge pipe is connected with a lead plaster powder collecting pipe 73, and a negative pressure fan 75 for pumping negative pressure to the lead plaster powder collecting pipe 73 is arranged on the lead plaster powder collecting pipe 73. The lead plaster powder collecting pipe 73 is also vertically arranged and is attached to the vertical section 71, and a collecting hole 74 for lead plaster powder to enter the lead plaster powder collecting pipe 73 is formed in the vertical section 71. The air port of the negative pressure fan 75 connected with the lead plaster powder collecting pipe 73 is higher than the collecting hole 74, so that lead plaster powder is prevented from being directly sucked into the negative pressure fan 75.
The collecting bin 7 is funnel-shaped and is used for collecting lead plaster powder passing through the secondary screen 4, the collected lead plaster powder enters the vertical section 71 of the discharging pipe and enters the lead plaster powder collecting pipe 73 under the traction of negative pressure, and grids with larger lead plaster particles or small particles cannot enter the lead plaster powder collecting pipe 73 from the discharging pipe and can only be collected after continuously falling along the discharging pipe. The larger lead plaster particles and some small grid particles from the inclined section 72 of the discharge pipe enter the grid particle collecting pipe 8 and are collected together with the rest grid particles.
When the storage battery polar plate crushing and recycling system is used, a polar plate to be recycled is placed into the feeding bin 5 and then enters the primary crushing bin 1 from the feeding bin 5, and the first motor 13 drives the rotating shaft 12 to rotate to drive the blade 11 to crush the polar plate; after primary crushing, screening the materials by using a primary screen 3, enabling the materials with the required size to pass through the primary screen 3 and enter a transition bin 6, then entering a secondary crushing bin 2 through a feed inlet 23 for secondary crushing, driving a press roller 21 to rotate by using a second motor 25, rolling the materials by using the press roller 21 to crush the materials again, screening the materials after secondary crushing by using a secondary screen 4, and collecting the materials which pass through the secondary screen 4 by using a lead plaster powder collecting mechanism; the materials intercepted by the secondary screen 4 are mainly grid particles, and are collected by a grid particle collecting mechanism. The lead plaster powder passing through the secondary screen 4 enters the collecting bin 7, then enters the vertical section 71 of the discharge pipe and enters the lead plaster powder collecting pipe 73 under the negative pressure traction provided by the negative pressure fan 75, and the grids with larger lead plaster particles or small particles cannot enter the lead plaster powder collecting pipe 73 from the discharge pipe and only can continuously fall along the inclined section 72 of the discharge pipe and then enter the grid particle collecting pipe 8 to be collected together with the rest grid particles.
Claims (10)
1. A battery plate pulverizing and recycling system, comprising:
the primary crushing bin is internally provided with blades for mincing the polar plates;
the primary screen is used for screening the materials processed by the primary crushing bin;
the secondary crushing bin is used for receiving the material passing through the primary screen, and a press roller for rolling and crushing the material is arranged in the secondary crushing bin;
the secondary screen is used for screening the materials processed by the secondary crushing bin;
the lead plaster powder collecting mechanism is used for receiving the powdery lead plaster passing through the secondary screen;
and the grid particle collecting mechanism is used for receiving the granular grids screened by the secondary screen.
2. The battery plate pulverizing and recycling system of claim 1, wherein said primary crushing bin is provided with a rotating shaft driven by a first motor, said rotating shaft being provided with a plurality of said blades.
3. The battery plate pulverizing and recycling system of claim 1, further comprising a charging bin for charging plates into the primary crushing bin.
4. The battery plate crushing and recycling system of claim 1, wherein the primary screen is used as the bottom surface of the primary crushing bin, and the aperture of the primary screen is 5-10 mm.
5. The battery plate pulverizing and recycling system of claim 1, wherein the secondary crushing bin has a feed inlet on one end top surface and a discharge outlet on the other end bottom surface, and the discharge outlet is used for discharging the remaining granular grids sieved by the secondary screen.
6. The battery plate pulverizing and recycling system of claim 5, wherein the surface of the press roll is provided with a spiral thread for driving the material to move, and the press roll is driven by the second motor to rotate and move the material from the inlet end to the outlet end under the action of the spiral thread.
7. The battery plate crushing and recycling system of claim 5, wherein the secondary screen is used as the bottom surface of one end of the secondary crushing bin close to the discharge hole, and the aperture of the secondary screen is 0.2-1 mm.
8. The battery plate pulverizing and recycling system of claim 5, wherein the lead plaster powder collecting mechanism comprises a collecting bin covering the secondary screen and used for collecting the powdery lead plaster, a discharging pipe is arranged at the bottom of the collecting bin, a lead plaster powder collecting pipe is connected to the side wall of the discharging pipe, and a negative pressure fan used for pumping negative pressure to the lead plaster powder collecting pipe is arranged on the lead plaster powder collecting pipe.
9. The battery plate pulverizing and recycling system of claim 8, wherein the grid particle collecting mechanism comprises a grid particle collecting pipe connected to the discharge port; one end of the discharge pipe is connected with the grid particle collecting pipe.
10. The battery plate pulverizing and recycling system of claim 9, wherein the discharging pipe comprises a vertical section near the collecting bin and an inclined section connected with the grid particle collecting pipe, the lead paste powder collecting pipe is also vertically arranged and is attached to the vertical section, and the vertical section is provided with a collecting hole for lead paste powder to enter the lead paste powder collecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921288000.0U CN210846628U (en) | 2019-08-09 | 2019-08-09 | Battery plate smashing and recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921288000.0U CN210846628U (en) | 2019-08-09 | 2019-08-09 | Battery plate smashing and recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210846628U true CN210846628U (en) | 2020-06-26 |
Family
ID=71302639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921288000.0U Active CN210846628U (en) | 2019-08-09 | 2019-08-09 | Battery plate smashing and recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210846628U (en) |
-
2019
- 2019-08-09 CN CN201921288000.0U patent/CN210846628U/en active Active
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