CN110697384A - Processing method for recovering waste battery - Google Patents
Processing method for recovering waste battery Download PDFInfo
- Publication number
- CN110697384A CN110697384A CN201910968497.9A CN201910968497A CN110697384A CN 110697384 A CN110697384 A CN 110697384A CN 201910968497 A CN201910968497 A CN 201910968497A CN 110697384 A CN110697384 A CN 110697384A
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- waste
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- fixing plate
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- 239000010926 waste battery Substances 0.000 title claims abstract description 180
- 238000003672 processing method Methods 0.000 title claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 239000000126 substance Substances 0.000 claims abstract description 14
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011701 zinc Substances 0.000 claims abstract description 11
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 9
- 239000010439 graphite Substances 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 claims description 18
- 238000004064 recycling Methods 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000203 mixture Substances 0.000 abstract description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 16
- 235000019270 ammonium chloride Nutrition 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
- B65G47/1414—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of movement of at least the whole wall of the container
- B65G47/1421—Vibratory movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a processing method for recovering waste batteries, which comprises the following steps of a, intensively conveying the waste batteries from a waste battery recovery station to a waste battery processing center; b. classifying and conveying the waste batteries of different models through a sorting device; c. crushing the sorted waste batteries, and separating the battery shells and the clusters; d. the graphite rod, the zinc shell, the copper cap and the black substances in the waste battery are recycled; through the setting of above-mentioned structure for the waste battery can realize orderly range through the control of vibration dish, so that carry out the efficient to the waste battery and carry, and can carry out effectual sorting and carry, avoid the mixture of partial waste battery and influence the sorting effect of waste battery, guarantee the sorting quality and the sorting efficiency to waste battery.
Description
Technical Field
The invention belongs to the technical field of waste battery recovery, and particularly relates to a waste battery recovery processing method.
Background
The recycling of waste batteries is to recycle used batteries, and in daily life, the used batteries are 1 battery, 5 battery and 7 battery, so that the batteries are very necessary to be recycled, but the batteries are mixed in a recycling station, and the sorting is very troublesome and laborious.
The publication No. CN101642753A discloses a waste battery sorting machine, which has a simple structure, can quickly and mechanically sort waste batteries of different sizes, and has the advantages of less labor and high working efficiency.
However, when the device is used for sorting waste batteries, part of the waste batteries can stay on the sieve, so that part of the waste batteries with different types are mixed together, and the waste batteries cannot be efficiently and thoroughly sorted.
Disclosure of Invention
The invention provides a waste battery recycling treatment method capable of efficiently and thoroughly sorting waste batteries in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a, intensively conveying the waste batteries from a waste battery recycling station to a waste battery processing center; b. classifying and conveying the waste batteries of different models through a sorting device; c. crushing the sorted waste batteries, and separating the battery shells and the clusters; d. and (4) recycling the graphite rod, the zinc shell, the copper cap and black substances in the waste battery.
The sorting equipment comprises a vibrating disk, a first arc-shaped fixed plate, a second arc-shaped fixed plate and a third arc-shaped fixed plate, a first feeding block, a second feeding block and a third feeding block, a first arc-shaped discharge groove, a second arc-shaped discharge groove and a third arc-shaped discharge groove, and a fixed box body, wherein the vibrating disk is used for orderly arranging and conveying the waste batteries, the first arc-shaped fixed plate, the second arc-shaped fixed plate and the third arc-shaped fixed plate are used for conveying the waste batteries according to the type numbers, the first feeding block, the second feeding block and the third feeding block are used for conveying the sorted waste batteries, the first arc-shaped discharge groove, the second arc-; when waste batteries are classified and conveyed, the waste batteries are firstly intensively put into a vibration disc, after the waste batteries are orderly arranged by the vibration disc, the waste batteries firstly enter a first arc-shaped fixed plate, and when the waste batteries cannot enter a second arc-shaped fixed plate, the waste batteries fall onto a first feeding block and are discharged through a first arc-shaped discharge groove; after the waste batteries enter the second arc-shaped fixed plate and cannot enter the third arc-shaped fixed plate, the waste batteries fall onto the second feeding block and are discharged through the second arc-shaped discharge groove; when the waste batteries enter the third arc-shaped fixing plate, the waste batteries fall onto the third feeding block and are discharged through the third arc-shaped discharge groove; through the setting of above-mentioned structure for the waste battery can realize orderly range through the control of vibration dish, so that carry out the efficient to the waste battery and carry, and can carry out effectual sorting and carry, avoid the mixture of partial waste battery and influence the sorting effect of waste battery, guarantee the sorting quality and the sorting efficiency to waste battery.
The graphite rod is recycled by adopting a water washing and drying mode; by adopting the above recovery mode, the graphite rod can be directly recycled after being treated.
The zinc shell is recycled by adopting a heating and melting mode; by adopting the above recovery mode, the zinc shell can be melted into particles to be recovered, and the waste of zinc resources is avoided.
The copper cap is recycled by adopting a certain amount of sulfuric acid with the concentration of 10% to boil; by adopting the above recovery mode, the copper cap can be effectively removed of oxides on the surface through sulfuric acid, so that the copper cap is recovered, and the waste of copper resources is avoided.
Mixing and stirring the black substance and warm water at 60 ℃; after the treatment in the mode, the ammonium chloride in the black substance can be effectively recovered, and the recovery efficiency of the ammonium chloride is improved.
The stirring time of the black substance and warm water is one hour; after the stirring is carried out for the time, the black substance can be thoroughly mixed with warm water, so that the ammonium chloride can be thoroughly extracted, and the extraction effect on the ammonium chloride is enhanced.
The bottom parts of the first arc-shaped fixing plate, the second arc-shaped fixing plate and the third arc-shaped fixing plate are respectively provided with a turnover arc-shaped bearing block, first elastic pieces are arranged between the first arc-shaped fixing plate, the second arc-shaped fixing plate and the arc-shaped bearing blocks, the second arc-shaped fixing plate is provided with a first blocking part, the third arc-shaped fixing plate is provided with a second blocking part, and the end part of the arc-shaped bearing block is provided with a groove; when waste batteries are classified and conveyed, the waste batteries firstly enter the first arc-shaped fixing plate, the largest No. 1 battery cannot move to the second arc-shaped fixing plate under the action of the first blocking part, at the moment, the arc-shaped receiving block is downwards overturned under the action of the gravity of the No. 1 battery, so that the No. 1 battery falls onto the first feeding block, and the arc-shaped receiving block returns to the original position under the action of the first elastic part; the No. 5 battery passes through the first arc-shaped fixing plate, enters the second arc-shaped fixing plate, is blocked by the second blocking part and cannot move to the third arc-shaped fixing plate, at the moment, the arc-shaped receiving block is downwards overturned under the action of the gravity of the No. 5 battery, so that the No. 5 battery falls onto the second feeding block, and the arc-shaped receiving block returns to the original position under the action of the first elastic part; the No. 7 battery directly slides to the third arc-shaped fixing plate, the arc-shaped bearing block is turned downwards under the action of the gravity of the No. 7 battery, so that the No. 7 battery falls onto the third feeding block, and the arc-shaped bearing block returns to the original position under the action of the first elastic piece; through the setting of above-mentioned structure for above-mentioned arc holds the piece and after the upset downwards, can turn around to the normal position automatically, so that last select separately waste battery, and can control dropping of waste battery of different models through first elastic component, guarantee the stability that waste battery was selected separately, and the setting of first barrier part and second barrier part can block the waste battery of different models, thereby can realize carrying out the effect of categorised transport to the waste battery of different models.
The first feeding block, the second feeding block and the third feeding block are movably connected with a fixed shaft arranged on a fixed box body, a plurality of first accommodating grooves used for accommodating No. 1 batteries are formed in the first feeding block, a plurality of second accommodating grooves used for accommodating No. 5 batteries are formed in the second feeding block, a plurality of third accommodating grooves used for accommodating No. 7 batteries are formed in the third feeding block, protruding parts matched with the grooves are respectively arranged on the side edges of the first accommodating grooves, the side edges of the second accommodating grooves and the side edges of the third accommodating grooves, an arc-shaped supporting plate used for assisting movement of waste batteries is arranged on the fixed box body, fixed openings used for discharging the waste batteries are formed in the bottom of the arc-shaped supporting plate, and the fixed openings are respectively communicated with a first arc-shaped discharging groove, a second arc-shaped discharging groove and a third arc-shaped discharging groove; when the waste batteries fall, the arc-shaped receiving block is turned downwards, the grooves and the convex parts on the arc-shaped receiving block are attached, and the waste batteries respectively fall onto the first feeding block, the second feeding block and the third feeding block along the arc-shaped receiving block and then respectively drive the first feeding block, the second feeding block and the third feeding block to rotate through self gravity, so that the waste batteries respectively fall into the first arc-shaped discharge groove, the second arc-shaped discharge groove and the third arc-shaped discharge groove from the fixed opening and then are output; through the setting of above-mentioned structure, make the waste battery of above-mentioned different models can pass through first pay-off piece, the effect of automatic transport is realized to second pay-off piece and third pay-off piece, guarantee the accurate nature of carrying to waste battery sorting, and first holding tank, the cooperation setting of second holding tank and third holding tank and arc backup pad, can avoid first pay-off piece, second pay-off piece and third pay-off piece are when carrying waste battery, waste battery breaks away from out, and influence the transport to waste battery, and the setting of recess and convex part, make the arc to hold the piece when overturning downwards, the recess just can laminate with the convex part, play the supporting role to the arc and hold the piece, avoid the upset of arc to hold the piece excessive and lead to the unable accurate transport of waste battery to the holding tank.
The invention has the following advantages: this processing method that waste battery retrieved is through the setting of above-mentioned structure for the waste battery of different models can carry out stable orderly arrangement through the vibration dish, makes waste battery can effectually carry one by one, so that carry out efficient sorting process to waste battery, waste battery can sort the processing one by one simultaneously, avoids the omission of partial waste battery and leads to the waste battery of partial different models to mix, has strengthened the sorting effect to waste battery, guarantees waste battery's sorting quality.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective sectional view of the vibratory pan of fig. 1.
Fig. 3 is an enlarged view of a structure at a in fig. 2.
Fig. 4 is an enlarged view of a structure at B in fig. 2.
Fig. 5 is a three-dimensional structure diagram of the first arc-shaped fixing plate, the second arc-shaped fixing plate and the third arc-shaped fixing plate in fig. 1 respectively matched with the first feeding block, the second feeding block and the third feeding block.
Fig. 6 is an enlarged view of a structure at C in fig. 5.
Fig. 7 is a first perspective cross-sectional view of fig. 5.
Fig. 8 is an enlarged view of the structure at D in fig. 7.
Fig. 9 is a second perspective cross-sectional view of fig. 5.
Fig. 10 is a third perspective sectional view of fig. 5.
Detailed Description
A, intensively conveying the waste batteries from a waste battery recycling station to a waste battery processing center; b. classifying and conveying the waste batteries of different models through a sorting device; c. crushing the sorted waste batteries, and separating the battery shells and the clusters; d. the graphite rod, the zinc shell, the copper cap and the black substances in the waste battery are recycled; the graphite rod is recycled by adopting a water washing and drying mode; the graphite rod can be directly recycled after being treated by adopting the recovery mode; the zinc shell is recycled by adopting a heating and melting mode; by adopting the recovery mode, the zinc shell can be melted into particles for recovery, so that the waste of zinc resources is avoided; the copper cap is recycled by adopting a certain amount of sulfuric acid with the concentration of 10% to boil; by adopting the recovery mode, the copper cap can effectively remove the oxide on the surface of the copper cap through sulfuric acid, so that the copper cap is recovered, and the waste of copper resources is avoided; mixing and stirring the black substance and warm water at 60 ℃; after the treatment in the manner, the ammonium chloride in the black substance can be effectively recovered, so that the recovery efficiency of the ammonium chloride is improved; the stirring time of the black substance and warm water is one hour; after the stirring is carried out for the time, the black substance can be thoroughly mixed with warm water, so that the ammonium chloride can be thoroughly extracted, and the extraction effect on the ammonium chloride is enhanced.
As shown in fig. 1-10, the sorting apparatus includes a vibration tray 1 for orderly arranging and conveying the waste batteries, a first arc-shaped fixing plate 21, a second arc-shaped fixing plate 22 and a third arc-shaped fixing plate 23 for conveying the type numbers of the waste batteries, a first feeding block 31, a second feeding block 32 and a third feeding block 33 for conveying the sorted waste batteries, a first arc-shaped discharging groove 34, a second arc-shaped discharging groove 35 and a third arc-shaped discharging groove 36 for discharging the waste batteries, and a fixing box 37 for fixing the first arc-shaped fixing plate 21, the second arc-shaped fixing plate 22 and the third arc-shaped fixing plate 23; when the waste batteries are classified and conveyed, the waste batteries are firstly put into the vibration disc 1 in a concentrated mode, after the waste batteries are orderly arranged on the vibration disc 1, the waste batteries firstly enter the first arc-shaped fixing plate 21, and when the waste batteries cannot enter the second arc-shaped fixing plate 22, the waste batteries fall onto the first feeding block 31 and are discharged through the first arc-shaped discharge groove 34; after the waste batteries enter the second arc-shaped fixing plate 22 and cannot enter the third arc-shaped fixing plate 23, the waste batteries fall onto the second feeding block 32 and are discharged through the second arc-shaped discharge groove 35; when the waste batteries enter the third arc-shaped fixing plate 23, the waste batteries fall onto the third feeding block 33 and are discharged through the third arc-shaped discharge groove 36; through the setting of above-mentioned structure, make the waste battery can pass through the control of vibration dish, realize orderly range, so that carry out the efficient to the waste battery and carry, and can carry out effectual sorting and carry, avoid the mixture of part waste battery and influence the sorting effect of waste battery, guarantee to the sorting quality and the sorting efficiency of waste battery, only to No. 1 battery in this embodiment, No. 5 battery and No. 7 battery are selected separately and are handled, can adjust arc fixed plate's stop part as required, so that sort the waste battery of different models.
The vibration disc 1 comprises a base 11 and a feed disc 12, a spiral feed groove 121 is arranged in the feed disc 12, a reversible connecting groove 122 is arranged at the end of the spiral feed groove 121, a rotating shaft 123 is arranged between the connecting groove 122 and the feed disc 12, a third elastic member 124 and a transmission gear 125 are arranged on the rotating shaft 123, a driving wheel 126 driven by a motor is arranged on the vibration disc 12, a tooth engaging part 127 engaged with the transmission gear 125 is arranged on the driving wheel 126, a reversible baffle 128 is arranged at the end of the connecting groove 121, a fourth elastic member 129 is arranged between the baffle 128 and the connecting groove 121, a first magnetic member 1281 is arranged on the baffle 128, a fixing plate 243 is arranged on the arc-shaped receiving block 24, and a second magnetic member 244 matched with the first magnetic member 1281 is arranged on the fixing plate 243; through the setting of above-mentioned structure, make the waste battery after removing in to the spread groove, can pass through the upset of spread groove, realize carrying the discontinuity of waste battery, increase the buffer time when selecting separately waste battery, improve the stability of carrying waste battery, and the setting of the tooth portion of nibbling, so that to the spread groove drive back, make the spread groove can pass through fourth elastic component self return, increase the interval time when certain waste battery carries, and the setting of baffle, can block waste battery, stop waste battery's transport and avoid waste battery's dropping, and the setting of first magnetic part and second magnetic part, when making the spread groove upset to arc to hold the piece department, the baffle can overturn automatically, cancel stopping waste battery, guarantee waste battery's smooth removal.
The vibration plate is a product existing in the market at present, and is the prior art, which is not described herein, the third elastic part and the fourth elastic part are all arranged by adopting a torsion spring, and is the prior art, which is not described herein, the first magnetic part and the second magnetic part are all arranged by adopting a permanent magnet, and is the prior art, which is not described herein, when waste batteries are conveyed, the waste batteries are conveyed by the vibration plate, enter a spiral feeding groove one by one, and then move into a connecting groove, after one waste battery enters the connecting groove, a motor is started, so that a driving wheel drives a meshing part to rotate, the meshing part drives a rotating shaft to rotate through a driving gear, the rotating shaft drives the connecting groove to rotate downwards, the second magnetic part attracts the first magnetic part, so that a baffle plate is turned over and is in contact with a fixed plate, the waste batteries move onto an arc-shaped receiving block, and after one waste battery finishes moving, the drive wheel continues to rotate, the tooth-engaging part is separated from the transmission gear at the moment, and the connecting groove is automatically overturned upwards through the drive of the third elastic part.
The bottom parts of the first arc-shaped fixing plate 21, the second arc-shaped fixing plate 22 and the third arc-shaped fixing plate 23 are respectively provided with a turnover arc-shaped bearing block 24, first elastic pieces 241 are respectively arranged between the first arc-shaped fixing plate 21, the second arc-shaped fixing plate 22, the third arc-shaped fixing plate 23 and the arc-shaped bearing blocks 24, the second arc-shaped fixing plate 22 is provided with a first blocking part 221, the third arc-shaped fixing plate 23 is provided with a second blocking part 231, and the end part of the arc-shaped bearing block 24 is provided with a groove 242; when waste batteries are classified and conveyed, the waste batteries firstly enter the first arc-shaped fixing plate 21, the largest No. 1 battery cannot move to the second arc-shaped fixing plate 22 due to the blocking of the first blocking part 221, at the moment, the arc-shaped receiving block 24 is turned downwards under the action of the gravity of the No. 1 battery, so that the No. 1 battery falls onto the first feeding block 31, and the arc-shaped receiving block 24 returns to the original position due to the action of the first elastic piece 241; the No. 5 battery passes through the first arc-shaped fixing plate 21, enters the second arc-shaped fixing plate 22, is blocked by the second blocking part 231, and cannot move to the third arc-shaped fixing plate 23, at the moment, the arc-shaped receiving block 24 is turned downwards under the action of the gravity of the No. 5 battery, so that the No. 5 battery falls onto the second feeding block 32, and the arc-shaped receiving block 24 returns to the original position under the action of the first elastic part 241; the No. 7 battery directly slides to the third arc-shaped fixing plate 23, the arc-shaped receiving block 24 is turned downwards under the action of the gravity of the No. 7 battery, so that the No. 7 battery falls onto the third feeding block 33, and the arc-shaped receiving block 24 returns to the original position under the action of the first elastic piece 241; through the setting of above-mentioned structure for above-mentioned arc holds the piece and after the upset downwards, can turn around to the normal position automatically, so that last select separately waste battery, and can control dropping of waste battery of different models through first elastic component, guarantee the stability that waste battery was selected separately, and the setting of first barrier part and second barrier part can block the waste battery of different models, thereby can realize carrying out the effect of categorised transport to the waste battery of different models.
Above-mentioned first elastic component adopts the torsional spring setting, for prior art, it is no longer repeated here, the biggest quality that first elastic component between above-mentioned first arc fixed plate and the arc piece of taking over is less than the quality of 1 No. battery, and be greater than the quality of 5 No. batteries and No. 7 batteries, the biggest quality that first elastic component between above-mentioned second arc fixed plate and the arc piece of taking over can support is less than the quality of 1 No. battery and No. 5 batteries, and is greater than the quality of No. 7 batteries, the biggest quality that first elastic component between above-mentioned third arc fixed plate and the arc piece of taking over can support is less than 1 No. battery, the quality of 5 No. batteries and No. 7 batteries.
The first feeding block 31, the second feeding block 32 and the third feeding block 33 are all movably connected with a fixed shaft 371 arranged on a fixed box body 37, the first feeding block 31 is provided with a plurality of first accommodating grooves 311 for accommodating No. 1 batteries, the second feeding block 32 is provided with a plurality of second accommodating grooves 321 for accommodating No. 5 batteries, the third feeding block 33 is provided with a plurality of third accommodating grooves 331 for accommodating No. 7 batteries, the first receiving groove 311, the second receiving groove 321 and the third receiving groove 331 have a protrusion 312 respectively formed at the side thereof for engaging with the groove 242, the fixed box body 37 is provided with an arc-shaped supporting plate 38 for assisting the movement of the waste batteries, the bottom of the arc-shaped support plate 38 is provided with a fixing opening 381 for discharging the waste battery, the fixed opening 381 is respectively communicated with the first arc-shaped discharge groove 34, the second arc-shaped discharge groove 35 and the third arc-shaped discharge groove 36; when the waste batteries fall, the arc-shaped receiving block 24 is turned downwards, the grooves 242 on the arc-shaped receiving block 24 are attached to the protrusions 312, the waste batteries respectively fall onto the first feeding block 31, the second feeding block 32 and the third feeding block 33 along the arc-shaped receiving block 24, and then the first feeding block 31, the second feeding block 32 and the third feeding block 33 are driven to rotate through the gravity of the waste batteries, so that the waste batteries respectively fall into the first arc-shaped discharge groove 34, the second arc-shaped discharge groove 35 and the third arc-shaped discharge groove 36 from the fixed opening 381, and then the waste batteries are transported outwards; through the setting of above-mentioned structure, make the waste battery of above-mentioned different models can pass through first pay-off piece, the effect of automatic transport is realized to second pay-off piece and third pay-off piece, guarantee the accurate nature of carrying to waste battery sorting, and first holding tank, the cooperation setting of second holding tank and third holding tank and arc backup pad, can avoid first pay-off piece, second pay-off piece and third pay-off piece are when carrying waste battery, waste battery breaks away from out, and influence the transport to waste battery, and the setting of recess and convex part, make the arc to hold the piece when overturning downwards, the recess just can laminate with the convex part, play the supporting role to the arc and hold the piece, avoid the upset of arc to hold the piece excessive and lead to the unable accurate transport of waste battery to the holding tank.
Above-mentioned first arc fixed plate, second arc fixed plate, third arc fixed plate, first pay-off block, second pay-off block and third pay-off block all are the slope state setting, above-mentioned first pay-off block, the lateral part of second pay-off block and third pay-off block is equipped with the closing plate 313 that is used for blockking the waste battery, can avoid the waste battery to break away from first pay-off block, second pay-off block and third pay-off block for the waste battery can move to the row material inslot along fixed opening, discharge respectively through each row's silo.
A cavity 332 is formed in the middle of each of the first feeding block, the second feeding block and the third feeding block, a plurality of arc-shaped protruding blocks 333 corresponding to the first accommodating groove 311, the second accommodating groove 321 and the third accommodating groove 331 are arranged on the cavity 332, a clamping block 3711 matched with the arc-shaped protruding blocks 333 is arranged on the fixing shaft 371, a moving groove 3712 for the clamping block 3711 to move is formed in the fixing shaft 371, and a telescopic spring 3713 fixedly connected with the clamping block 3711 is arranged on the moving groove 3712; when the waste battery drops to the pay-off piece, the pay-off piece receives the impact force effect when the waste battery drops downwards, overturn towards one side, can drive the upset of arc suddenly piece during the pay-off piece upset, thereby make the arc suddenly piece can extrude the fixture block, make the fixture block shrink to the shifting chute in, thereby make the distance that an arc suddenly piece can overturn by the pay-off piece, after stable, the shifting chute is stretched out again to the fixture block, the card is between the arc suddenly piece, fix the pay-off piece, and vacant holding tank then overturns to arc and holds the piece below, continue the receipts material of next time, the effectual stability of receiving the material to the waste battery that has improved, guarantee the reliable and stable nature that the waste battery was selected separately.
Claims (8)
1. A processing method for recovering waste batteries is characterized by comprising the following steps:
a. intensively conveying the waste batteries from the waste battery recycling station to a waste battery processing center;
b. classifying and conveying the waste batteries of different models through a sorting device;
c. crushing the sorted waste batteries, and separating the battery shells and the clusters;
d. the graphite rod, the zinc shell, the copper cap and the black substances in the waste battery are recycled;
the sorting equipment comprises a vibrating disk (1) for orderly arranging and conveying the waste batteries, a first arc-shaped fixing plate (21), a second arc-shaped fixing plate (22) and a third arc-shaped fixing plate (23) for conveying the waste batteries according to the type numbers, a first feeding block (31), a second feeding block (32) and a third feeding block (33) for conveying the sorted waste batteries, a first arc-shaped discharge groove (34), a second arc-shaped discharge groove (35) and a third arc-shaped discharge groove (36) for discharging the waste batteries, and a fixing box body (37) for fixing the first arc-shaped fixing plate (21), the second arc-shaped fixing plate (22) and the third arc-shaped fixing plate (23); when waste batteries are classified and conveyed, the waste batteries are firstly put into the vibration disc (1) in a concentrated mode, after the waste batteries are arranged in order through the vibration disc (1), the waste batteries firstly enter the first arc-shaped fixing plate (21), and when the waste batteries cannot enter the second arc-shaped fixing plate (22), the waste batteries fall onto the first feeding block (31) and are discharged through the first arc-shaped discharging groove (34); after the waste batteries enter the second arc-shaped fixing plate (22), when the waste batteries cannot enter the third arc-shaped fixing plate (23), the waste batteries fall onto the second feeding block (32) and are discharged through the second arc-shaped discharge groove (35); when the waste batteries enter the third arc-shaped fixing plate (23), the waste batteries drop onto the third feeding block (33) and are discharged through the third arc-shaped discharge groove (36).
2. The method for recycling and processing the waste battery as claimed in claim 1, wherein: and the graphite rod is recycled by adopting a water washing and drying mode.
3. The method for recycling and processing the waste battery as claimed in claim 1, wherein: and the zinc shell is recycled by adopting a heating and melting mode.
4. The method for recycling and processing the waste battery as claimed in claim 1, wherein: the copper cap is recovered by boiling a certain amount of 10% sulfuric acid.
5. The method for recycling and processing the waste battery as claimed in claim 1, wherein: the black substance is mixed and stirred with warm water at 60 ℃.
6. The method for recycling and processing the waste battery as claimed in claim 5, wherein: the stirring time of the black substance and warm water is one hour.
7. The method for recycling and processing the waste battery as claimed in claim 1, wherein: the bottom parts of the first arc-shaped fixing plate (21), the second arc-shaped fixing plate (22) and the third arc-shaped fixing plate (23) are respectively provided with a turnover arc-shaped bearing block (24), first elastic pieces (241) are respectively arranged between the first arc-shaped fixing plate (21), the second arc-shaped fixing plate (22) and the third arc-shaped fixing plate (23) and the arc-shaped bearing blocks (24), the second arc-shaped fixing plate (22) is provided with a first blocking part (221), the third arc-shaped fixing plate (23) is provided with a second blocking part (231), and the end part of each arc-shaped bearing block (24) is provided with a groove (242); when waste batteries are classified and conveyed, the waste batteries firstly enter the first arc-shaped fixing plate (21), the largest No. 1 battery is blocked by the first blocking part (221) and cannot move to the second arc-shaped fixing plate (22), at the moment, the arc-shaped receiving block (24) is downwards overturned under the action of the gravity of the No. 1 battery, so that the No. 1 battery falls onto the first feeding block (31), and the arc-shaped receiving block (24) returns to the original position under the action of the first elastic piece (241); the No. 5 battery passes through the first arc-shaped fixing plate (21), enters the second arc-shaped fixing plate (22), is blocked by the second blocking part (231) and cannot move to the third arc-shaped fixing plate (23), at the moment, the arc-shaped bearing block (24) is turned downwards under the action of the gravity of the No. 5 battery, so that the No. 5 battery falls onto the second feeding block (32), and the arc-shaped bearing block (24) returns to the original position under the action of the first elastic piece (241); no. 7 batteries directly slide to third arc fixed plate (23) department, and arc holds the piece (24) and receives the action of gravity of No. 7 batteries, and the upset is down, makes No. 7 batteries drop to third pay-off piece (33), and arc holds the piece (24) and receives the effort of first elastic component (241), restores to the normal position.
8. The method for recycling and processing the waste battery as claimed in claim 8, wherein: the first feeding block (31), the second feeding block (32) and the third feeding block (33) are movably connected with a fixed shaft (371) arranged on a fixed box body (37), a plurality of first accommodating grooves (311) used for accommodating No. 1 batteries are arranged on the first feeding block (31), a plurality of second accommodating grooves (321) used for accommodating No. 5 batteries are arranged on the second feeding block (32), a plurality of third accommodating grooves (331) used for accommodating No. 7 batteries are arranged on the third feeding block (33), convex parts (312) matched with the grooves (242) are respectively arranged on the side edges of the first accommodating grooves (311), the second accommodating grooves (321) and the third accommodating grooves (331), an arc-shaped supporting plate (38) used for assisting the movement of waste batteries is arranged on the fixed box body (37), and a fixed opening (381) used for discharging the waste batteries is arranged at the bottom of the arc-shaped supporting plate (38), the fixed opening (381) is respectively communicated with the first arc-shaped discharge groove (34), the second arc-shaped discharge groove (35) and the third arc-shaped discharge groove (36); when the waste battery drops, arc holds and connects piece (24) upset downwards, recess (242) on arc holds and connects piece (24) and convex part (312) are laminated mutually, the waste battery is respectively along with arc hold and connect piece (24) drop to first feedblock (31), back on second feedblock (32) and third feedblock (33), through the gravity of self respectively, drive first feedblock (31), second feedblock (32) and third feedblock (33) rotate, make the waste battery do not drop to first arc row material groove (34) from fixed opening (381), second arc row material groove (35) and third arc row material groove (36), then export.
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| CN111871866A (en) * | 2020-08-04 | 2020-11-03 | 陈文金 | Lithium battery recycling and classifying device |
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