CN118403884A - Multistage crushing equipment for recycling waste lead storage batteries - Google Patents
Multistage crushing equipment for recycling waste lead storage batteries Download PDFInfo
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- CN118403884A CN118403884A CN202410708716.0A CN202410708716A CN118403884A CN 118403884 A CN118403884 A CN 118403884A CN 202410708716 A CN202410708716 A CN 202410708716A CN 118403884 A CN118403884 A CN 118403884A
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- crushing
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- box
- lead storage
- waste lead
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- 239000002699 waste material Substances 0.000 title claims abstract description 39
- 238000004064 recycling Methods 0.000 title claims description 18
- 238000012216 screening Methods 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000011084 recovery Methods 0.000 claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 claims description 32
- 230000000149 penetrating effect Effects 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 2
- 239000002893 slag Substances 0.000 abstract description 44
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 33
- 230000000694 effects Effects 0.000 abstract description 20
- 238000006386 neutralization reaction Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 239000011295 pitch Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- 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
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
-
- 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
- B09B3/70—Chemical treatment, e.g. pH adjustment or oxidation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/15—Electronic waste
- B09B2101/16—Batteries
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to the technical field of lead storage battery recovery, in particular to a multi-stage crushing device for recovery treatment of waste lead storage batteries, which comprises a screening box, wherein a feed inlet is fixed on the upper surface of the screening box, and a grading mechanism is arranged in the screening box at a position corresponding to the lower position of the feed inlet; according to the invention, the screening box, the crushing box and the processing box are mutually matched to operate, the waste lead storage battery is crushed and the crushed slag flows back by virtue of the grading mechanism in the screening box, and the crushing assembly in the crushing box is matched to form targeted crushing, so that the standard and uniform size of the crushed slag at the last crushing position is ensured, the crushed slag enters the processing box along with the first auger, a proper amount of sodium hydroxide is added into the processing box by utilizing the quantitative blanking assembly in the processing box, and the sodium hydroxide is mixed with the battery liquid to form a neutralization effect and precipitation, so that the solid-liquid separation effect is formed, the harm of the battery liquid is reduced, and the subsequent recovery and discharge are facilitated.
Description
Technical Field
The invention relates to the technical field of lead storage battery recovery, in particular to multistage crushing equipment for recovery treatment of waste lead storage batteries.
Background
The lead storage battery is a rechargeable battery widely used at present, and is widely used in various application scenes due to the durability, low cost and high current output characteristics, but after the lead storage battery is used for a long time, the lead storage battery needs to be recovered, and highly specialized equipment and processes are needed in the recovery process so as to ensure the maximization of environmental protection, safety and resource recovery, and the multi-stage crushing equipment plays a key role in the process and is mainly used for crushing the battery to separate the internal structure of the battery and prepare for the subsequent processing steps;
In the prior art, the multi-stage crushing equipment for recycling the waste lead storage batteries is used for uniformly crushing the lead storage batteries in the crushing process, so that the lead storage batteries with different sizes and the crushed slag thereof are difficult to crush in a targeted manner, and meanwhile, the battery liquid generated in the crushing process is difficult to treat in time, so that serious pollution to the environment is easy to cause;
in view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides multi-stage crushing equipment for recycling waste lead storage batteries, which is prepared by closely matching a grading mechanism in a screening box, a crushing assembly in a crushing box and a directional blanking mechanism in a processing box, ensuring uniform and qualified crushed slag specification, and adding a proper amount of sodium hydroxide for neutralization according to crushed slag to avoid excessive pollution to the environment so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a waste lead storage battery recovery processing is with multistage crushing apparatus, includes screening case, screening case's upper surface is fixed with the feed inlet, and screening case's inside corresponds feed inlet below position department and installs the grading machine, screening case's front end is fixed with crushing case, three crushing tank has been seted up to crushing case's inside equidistance, crushing tank's internally mounted has crushing assembly, and crushing tank's inside bottom rotates to be connected with first auger;
a discharge hole is fixed at one side of the crushing box corresponding to the position of the first auger, a treatment box is jointly fixed at one side of the three discharge holes, a quantitative blanking component is arranged in the treatment box, the front end of the treatment box is rotatably connected with a box door, the front end of the box door is fixedly provided with a liquid outlet, the inside sliding connection of top of the crushing box is provided with a mounting plate, the upper end and the lower end of the inside of the mounting plate are respectively fixedly provided with an activated carbon filter screen and an alkaline filling layer, and a plurality of fans are fixed on the upper surface of the crushing box at equal intervals corresponding to the position of the mounting plate.
Further, the grading mechanism comprises three vibrating plates which are equidistantly arranged in the screening box, a lug is fixed at the bottom of each vibrating plate, an eccentric shaft is arranged below each lug, a first rotating shaft is connected to the inside of each eccentric shaft in a penetrating mode, one side of each first rotating shaft penetrates through and extends to the outside of the screening box to be fixed with a first synchronous wheel, a first synchronous belt is connected between every two adjacent first synchronous wheels in a rotating mode, and a first motor is fixed to one side of each first synchronous wheel.
Further, in the middle the inside equidistance of vibrating plate begins to have a plurality of sieve meshes, and top two the bottom bilateral symmetry of vibrating plate is fixed with two connecting rods, two the bottom of connecting rod is fixed with the sieve jointly, one side of sieve runs through and extends to crushing inslot portion, sieve and vibrating plate and horizontal direction are the inclination structure.
Further, the screen plate is the same with the both sides structure of vibrating plate, the both sides symmetry of vibrating plate is fixed with the fixed block that runs through and extend to screening case side inside, the inside of fixed block is run through and is fixed in the inside guide post of screening case side, and the upper and lower both ends of fixed block are fixed with the first spring of cup jointing in the guide post outside.
Further, smash the subassembly including rotating two crushing rollers of connecting in crushing inslot portion, one side of crushing roller is fixed with the gear, and one side of crushing roller runs through and extends to crushing case external fixation has the second synchronizing wheel, every is adjacent rotate between the second synchronizing wheel and be connected with the second hold-in range, one of them one side of second synchronizing wheel is fixed with the second motor, same horizontal line is two the tooth pitch between the crushing roller diminishes from last to lower gradually.
Further, quantitative unloading subassembly is including setting up in the inside backup pad of leakage fluid dram, four corners in bottom of backup pad all are fixed with the sleeve pipe, sheathed tube inside is fixed with the second spring, the bottom of second spring is fixed with the dead lever that runs through and extends to the sleeve pipe outside.
Further, the upper surface of backup pad is fixed with pressure switch, the inside joint through connection of pressure switch and backup pad has the lead screw, the briquetting has been cup jointed to the skin of lead screw, and the top of lead screw runs through and extends to the processing box outside and be fixed with first bevel gear, one side of first bevel gear is provided with the second bevel gear, the inside through connection of second bevel gear has the second pivot.
Further, a third motor is fixed on one side of the second rotating shaft, a second auger is fixed on the other side of the second rotating shaft, and a storage box is fixed on the upper surface of the treatment box at a position corresponding to the second auger.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. According to the invention, the screening box and the crushing box are matched for operation, the waste lead storage batteries with different sizes are crushed by virtue of the screening box matched with the crushing box, the waste lead storage batteries are driven by the top vibrating plate to slowly enter the bottom crushing tank for preliminary crushing, the waste lead storage batteries which meet the specification are screened out by the screen plate and fall into the crushing tank, if the waste lead storage batteries do not meet the specification, the waste lead storage batteries fall onto the middle vibrating plate along with the vibration of the screen plate, the middle vibrating plate screens the crushed slag after preliminary crushing, larger slag enters the middle crushing tank for crushing, smaller slag falls onto the upper surface of the bottom vibrating plate, and the waste lead storage batteries enter the bottom crushing tank along with the vibration for fine crushing, so that the crushed slag specification is unified and meets the standard;
2. The invention is provided with the treatment box, the treatment box is used for treating the crushed slag of the crushed mixed battery liquid, the crushed slag mixed battery liquid enters the treatment box, the supporting plate is pressed by gravity to move downwards along with the entering of the crushed slag, then the second motor is started to drive the second rotating shaft to rotate, the second rotating shaft rotates to drive the second auger to rotate, so that sodium hydroxide is driven to slowly fall into the treatment box to be mixed with the battery liquid at a uniform speed for neutralization, meanwhile, the second rotating shaft is matched with the two bevel gears to drive the screw rod to rotate, the screw rod drives the pressing block to move downwards, when the pressing block moves to the pressure switch, the second motor is closed, a more accurate blanking effect is formed at the moment, the battery liquid is fully mixed, excessive sodium hydroxide content is not caused at the same time, the harm of the battery liquid is reduced, the solid crushed slag and the battery liquid are separated to a certain degree, and the subsequent recovery is facilitated;
3. According to the invention, the mounting plate is slidably connected to the top layer inside the crushing box, the alkaline filling layer and the active carbon filter screen are arranged inside the mounting plate, acidic gas is neutralized through the alkaline filling layer, and meanwhile, volatile organic gas inside the crushing box is screened by the active carbon filter screen, so that acidic gas generated during crushing is filtered, and the acidic gas is prevented from being directly discharged to the external environment, so that serious environmental pollution is caused.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the inside of the crushing and screening box of the present invention;
FIG. 3 is a schematic view of the classification mechanism according to the present invention;
FIG. 4 is a view of the combination of a vibrating plate and a screening plate of the present invention;
FIG. 5 is a schematic view showing the structure of the inside of the pulverizing box of the present invention;
FIG. 6 is a schematic view showing the structure of the pulverizing roll of the present invention;
FIG. 7 is a schematic view of the structure of the inside of the mounting plate of the present invention;
FIG. 8 is a schematic view of the interior of the treatment tank of the present invention;
Fig. 9 is a combined view of the support plate and the screw of the present invention.
Reference numerals: 1. a screening box; 2. a feed inlet; 3. a blower; 4. a mounting plate; 5. a crushing box; 6. a discharge port; 7. a door; 8. a liquid outlet; 9. a treatment box; 10. a first motor; 11. a first auger; 12. a crushing assembly; 13. a pulverizing tank; 14. a classification mechanism; 15. a sieve plate; 16. a first synchronizing wheel; 17. a first synchronization belt; 18. an eccentric shaft; 19. a connecting rod; 20. a first rotating shaft; 21. a vibration plate; 22. a guide post; 23. a first spring; 24. a fixed block; 25. a second motor; 26. a second synchronizing wheel; 27. a gear; 28. a pulverizing roller; 29. a second timing belt; 30. an activated carbon filter screen; 31. an alkaline filling layer; 32. a second auger; 33. a quantitative blanking component; 34. a second spring; 35. a fixed rod; 36. a sleeve; 37. a pressure switch; 38. a screw rod; 39. briquetting; 40. a first bevel gear; 41. a third motor; 42. a second bevel gear; 43. a second rotating shaft; 44. a storage bin; 45. a support plate; 46. and a bump.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: in order to solve the problem that in the prior art, in order to recycle and treat the waste lead storage battery, only the lead storage battery is uniformly crushed in the crushing process, crushed slag after crushing is difficult to screen and crush pertinently, and the crushed slag after secondary crushing has more specifications and different sizes.
As shown in fig. 1-4, a multi-stage crushing device for recycling waste lead storage batteries comprises a screening box 1, wherein a feed inlet 2 is fixed on the upper surface of the screening box 1, a grading mechanism 14 is arranged in the screening box 1 at a position below the feed inlet 2, the grading mechanism 14 comprises three vibrating plates 21 which are equidistantly arranged in the screening box 1, a lug 46 is fixed at the bottom of each vibrating plate 21, an eccentric shaft 18 is arranged below each lug 46, one end of each eccentric shaft 18 is in a circular arc structure, and jacking impact can be formed between each eccentric shaft 18 and each lug 46;
The inside of the eccentric shaft 18 is connected with a first rotating shaft 20 in a penetrating way, one side of the first rotating shaft 20 penetrates through and extends to the outside of the screening box 1 to be fixedly provided with a first synchronous wheel 16, a first synchronous belt 17 is rotationally connected between every two adjacent first synchronous wheels 16, one side of one first synchronous wheel 16 is fixedly provided with a first motor 10, a waste lead storage battery is poured into the screening box 1 from a feed inlet 2, the first motor 10 is started to cooperate with the first synchronous wheel 16 and the first synchronous belt 17 to drive the first rotating shaft 20 to rotate, the first rotating shaft 20 rotates to drive the eccentric shaft 18 to rotate, the reciprocating jacking of the fixed block 24 by the eccentric shaft 18 is performed, the continuous vibration effect is formed by cooperation of the guide post 22 and the first spring 23, and the waste lead storage battery is driven to slowly enter the crushing groove 13 by the continuous vibration of the vibrating plate 21;
The inside of the middle vibrating plate 21 is provided with a plurality of sieve holes at equal intervals, two connecting rods 19 are symmetrically fixed at two sides of the bottom of the two vibrating plates 21 at the top, the bottom ends of the two connecting rods 19 are jointly fixed with a sieve plate 15, one side of the sieve plate 15 penetrates through and extends to the inside of the crushing groove 13, the sieve plate 15 and the vibrating plate 21 are both in an inclined angle structure with the horizontal direction, and the inclined angle directions of the sieve plate 15 and the vibrating plate 21 are opposite;
The structure of both sides of the screen plate 15 is the same as that of the vibrating plate 21, the two sides of the vibrating plate 21 are symmetrically fixed with the fixed blocks 24 penetrating and extending to the inside of the side surface of the screening box 1, the inside of the fixed blocks 24 is penetrated with the guide posts 22 fixed to the inside of the side surface of the screening box 1, the guide posts 22 are connected with the fixed blocks 24 in a sliding manner, when the vibrating plate 21 moves up and down, the guide effect is formed through the fixed blocks 24, interference cannot occur, and the upper end and the lower end of the fixed blocks 24 are fixed with the first springs 23 sleeved on the outer sides of the guide posts 22.
Pouring the waste lead storage battery into the screening box 1 from the feed inlet 2, starting the first motor 10 to drive the first rotating shaft 20 to rotate by matching the first synchronous wheel 16 and the first synchronous belt 17, driving the eccentric shaft 18 to rotate by the rotation of the first rotating shaft 20, and forming a continuous vibration effect by matching the guide post 22 and the first spring 23 through the reciprocating lifting of the eccentric shaft 18 to the fixed block 24, and driving the screen plate 15 to synchronously vibrate by matching the guide post 22 and the first spring 23 while continuously vibrating, so that a synchronous working effect of feeding and returning is formed;
The waste lead storage battery and the slag which does not meet the specification requirements are driven to enter the crushing tank 13 to be crushed by means of vibration of the vibration plate 21, the crushed slag is formed into the materials through the screening effect of the screen plate 15, the crushed slag falls into the bottom layer inside the crushing tank 13 according to the specification, the vibration plate 21 falling into the lower part along with the vibration does not meet the specification, the crushing effect is finer, and the finally obtained slag is ensured to be in the uniform and qualified specification size.
Embodiment two: in order to solve the problem that in the prior art, in order to solve the multi-stage crushing equipment for recycling waste lead storage batteries, targeted crushing of the crushed slag with different sizes is difficult in the crushing process, the embodiment aims at solving the problems of the prior art.
As shown in fig. 5-7, the embodiment is a multi-stage crushing device for recycling waste lead storage batteries, the front end of a screening box 1 is also fixed with a crushing box 5, three crushing grooves 13 are formed in the inside of the crushing box 5 at equal intervals, a crushing assembly 12 is arranged in the crushing groove 13, the crushing assembly 12 comprises two crushing rollers 28 rotatably connected in the crushing groove 13, one side of each crushing roller 28 is fixed with a gear 27, one side of each crushing roller 28 penetrates and extends to the outside of the crushing box 5 to be fixed with a second synchronous wheel 26, a second synchronous belt 29 is rotatably connected between every two adjacent second synchronous wheels 26, and one side of one second synchronous wheel 26 is fixed with a second motor 25;
The tooth pitch between two crushing rollers 28 of same horizon is from last diminishing gradually to the bottom, and crushing groove 13's inside bottom rotates and is connected with first auger 11, one side of first auger 11 all runs through and extends to crushing case 5 external fixation has external power supply, the inside sliding connection in top of crushing case 5 has mounting panel 4, the inside top both sides of crushing case 5 correspond the position department of mounting panel 4 and are fixed with the direction locating plate, it is spacing to mounting panel 4 through the direction locating plate, and be convenient for spacing dismouting, both ends are fixed with active carbon filter screen 30 and alkaline filling layer 31 respectively about the inside of mounting panel 4, the upper surface of crushing case 5 corresponds the position department equidistance of mounting panel 4 and is fixed with a plurality of fans 3.
When the waste lead storage battery and the slag enter the crushing tank 13, as the sizes of the waste lead storage battery and the slag are different, crushing rollers 28 corresponding to different tooth pitches are used for crushing, a second motor 25 is started to drive three crushing rollers 28 to rotate by matching with a second synchronous wheel 26 and a second synchronous belt 29, the crushing rollers 28 on the same horizontal line drive the other crushing roller 28 to rotate by utilizing a gear 27, so that three pairs of crushing rollers 28 with different tooth pitches synchronously rotate, fine crushing is performed on the slag with different specifications, the final slag is qualified and uniform in specification, subsequent recovery and classification are facilitated, and crushed slag moves through the rotation of a first auger 11 and then enters the inside of the treatment box 9 through a discharge hole 6;
Harmful gas generated in the crushing process is pumped out through the fan 3, is preliminarily neutralized through the alkaline filling layer 31, and then volatile harmful gas in the active carbon filter screen 30 is filtered, so that the environment is prevented from being excessively polluted.
Embodiment III: in order to solve the problem that in the prior art, the multi-stage crushing equipment for recycling the waste lead storage batteries is difficult to treat the battery liquid generated by crushing the waste lead storage batteries.
As shown in fig. 8-9, the embodiment is a multi-stage crushing device for recycling waste lead storage batteries, a discharge port 6 is fixed at a position of one side of a crushing box 5 corresponding to a first auger 11, a treatment box 9 is jointly fixed at one side of three discharge ports 6, a quantitative discharging component 33 is installed in the treatment box 9, the quantitative discharging component 33 comprises a supporting plate 45 arranged in the liquid discharge port 8, sleeves 36 are fixed at four corners of the bottom of the supporting plate 45, a second spring 34 is fixed in the sleeves 36, a reset effect is formed through the second spring 34, and a fixing rod 35 penetrating and extending to the outside of the sleeves 36 is fixed at the bottom of the second spring 34;
The upper surface of the supporting plate 45 is fixedly provided with a pressure switch 37, the pressure switch 37 and the inside of the supporting plate 45 are jointly connected with a screw rod 38 in a penetrating way, the quantitative blanking assembly 33 and the pressure switch 37 are both connected with the screw rod 38 in a sliding way, the outer layer of the screw rod 38 is sleeved with a pressing block 39, a position of one side of the inside of the processing box 9 corresponding to the pressing block 39 is provided with a limiting groove so as to limit the pressing block 39, the pressing block 39 is prevented from rotating along with the limiting groove, the top end of the screw rod 38 penetrates through and extends to the outside of the processing box 9 to be fixedly provided with a first bevel gear 40, a second rotating shaft 43 is matched with the first bevel gear 40 and a second bevel gear 42 in a rotating way to drive the screw rod 38 to rotate, the pressing block 39 is driven to lift by the rotation of the screw rod 38, and when the pressing block 39 is lowered to the position of the pressure switch 37, the third motor 41 is turned off at the moment;
One side of the first bevel gear 40 is provided with a second bevel gear 42, a second rotating shaft 43 is connected inside the second bevel gear 42 in a penetrating way, a third motor 41 is fixed on one side of the second rotating shaft 43, the third motor 41 is started to drive the second rotating shaft 43 to rotate, a second auger 32 is fixed on the other side of the second rotating shaft 43, a storage box 44 is fixed on the upper surface of the treatment box 9 at a position corresponding to the second auger 32, a box door 7 is connected at the front end of the treatment box 9 in a rotating way, and a liquid outlet 8 is fixed at the front end of the box door 7.
The crushed slag enters the treatment box 9 through the discharge hole 6, the supporting plate 45 is pressed to continuously descend along with the continuous entering of the crushed slag, the pressure switch 37 descends along with the descending of the supporting plate 45, after the feeding is finished, the third motor 41 is started to drive the second rotating shaft 43 to rotate, the second rotating shaft 43 is matched with the first bevel gear 40 and the second bevel gear 42 to drive the screw rod 38 to rotate, the screw rod 38 rotates to drive the pressing block 39 to ascend and descend, and when the pressing block 39 descends to the position of the pressure switch 37, the third motor 41 is turned off;
The second rotating shaft 43 rotates and drives the second auger 32 to rotate, the second auger 32 rotates and drives sodium hydroxide to form a blanking effect, sodium hydroxide is mixed with battery liquid to form a neutralization effect, and meanwhile, the dropping distance of the quantitative blanking assembly 33 is driven by the self weight of the slag to form a quantitative blanking effect, so that excessive or insufficient sodium hydroxide is avoided, acid liquid in the battery liquid is neutralized, a certain solid-liquid separation effect is formed, and subsequent discharging, recycling and other works are facilitated.
The working process and principle of the invention are as follows:
Step one: pouring the waste lead storage battery into the screening box 1 from the feed inlet 2, starting the first motor 10 to drive the first rotating shaft 20 to rotate by matching the first synchronous wheel 16 and the first synchronous belt 17, driving the eccentric shaft 18 to rotate by the rotation of the first rotating shaft 20, and forming a continuous vibration effect by matching the guide post 22 and the first spring 23 through the reciprocating lifting of the eccentric shaft 18 to the fixed block 24, and driving the screen plate 15 to synchronously vibrate by matching the guide post 22 and the first spring 23 while continuously vibrating, so that a synchronous working effect of feeding and returning is formed;
The waste lead storage battery and the slag which does not meet the specification requirements are driven to enter the crushing tank 13 to be crushed by the vibration of the vibration plate 21, the crushed slag is formed into materials by the screening effect of the screen plate 15, the crushed slag falls into the bottom layer in the crushing tank 13 according with the specification, and the crushed slag falls into the lower vibration plate 21 along with the vibration if the crushed slag does not meet the specification, and the crushed slag is subjected to finer crushing effect, so that the finally obtained crushed slag is ensured to be in a uniform and qualified specification size;
Step two: when the waste lead storage battery and the slag enter the crushing tank 13, as the sizes of the waste lead storage battery and the slag are different, crushing rollers 28 corresponding to different tooth pitches are used for crushing, a second motor 25 is started to drive three crushing rollers 28 to rotate by matching with a second synchronous wheel 26 and a second synchronous belt 29, the crushing rollers 28 on the same horizontal line drive the other crushing roller 28 to rotate by utilizing a gear 27, so that three pairs of crushing rollers 28 with different tooth pitches synchronously rotate, fine crushing is performed on the slag with different specifications, the final slag is qualified and uniform in specification, subsequent recovery and classification are facilitated, and crushed slag moves through the rotation of a first auger 11 and then enters the inside of the treatment box 9 through a discharge hole 6;
Harmful gas generated in the crushing process is pumped out through the fan 3, the harmful gas is primarily neutralized through the alkaline filling layer 31, and then volatile harmful gas in the harmful gas is filtered through the active carbon filter screen 30, so that the harmful gas is prevented from causing excessive pollution to the environment;
Step three: the crushed slag enters the treatment box 9 through the discharge hole 6, the supporting plate 45 is pressed to continuously descend along with the continuous entering of the crushed slag, the pressure switch 37 descends along with the descending of the supporting plate 45, after the feeding is finished, the third motor 41 is started to drive the second rotating shaft 43 to rotate, the second rotating shaft 43 is matched with the first bevel gear 40 and the second bevel gear 42 to drive the screw rod 38 to rotate, the screw rod 38 rotates to drive the pressing block 39 to ascend and descend, and when the pressing block 39 descends to the position of the pressure switch 37, the third motor 41 is turned off;
The second rotating shaft 43 rotates and drives the second auger 32 to rotate, the second auger 32 rotates and drives sodium hydroxide to form a blanking effect, sodium hydroxide is mixed with battery liquid to form a neutralization effect, and meanwhile, the dropping distance of the quantitative blanking assembly 33 is driven by the self weight of the slag to form a quantitative blanking effect, so that excessive or insufficient sodium hydroxide is avoided, acid liquid in the battery liquid is neutralized, a certain solid-liquid separation effect is formed, and subsequent discharging, recycling and other works are facilitated.
In summary, the classifying mechanism 14 inside the screening box 1 is matched with the pulverizing assembly 12 inside the pulverizing box 5, so that the pulverizing residues with different sizes are ensured to be pulverized by the adaptive pulverizing roller 28, uniform and qualified pulverizing residues are obtained, the pulverized pulverizing residue mixed battery liquid enters the inside of the processing box 9 through the discharge port, and the acid liquid in the battery liquid is neutralized by the quantitative blanking assembly 33 inside the processing box 9, so that the pollution possibly caused by the discharge to the outside is reduced.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a waste lead storage battery recovery processing is with multistage crushing apparatus, includes screening case (1), its characterized in that, the upper surface of screening case (1) is fixed with feed inlet (2), and the inside of screening case (1) corresponds feed inlet (2) below position department and installs grading machine (14), the front end of screening case (1) is fixed with crushing case (5), three crushing tank (13) have been seted up to the inside equidistance of crushing case (5), the internally mounted of crushing tank (13) has crushing subassembly (12), and the inside bottom rotation of crushing tank (13) is connected with first auger (11);
The utility model discloses a crushing box, including first auger (11) and fixed connection, crushing box (5) are fixed with discharge gate (6) in the position department that corresponds first auger (11), three one side of discharge gate (6) is fixed with processing case (9) jointly, the internally mounted of processing case (9) has quantitative unloading subassembly (33), and the front end rotation of processing case (9) is connected with chamber door (7), the front end of chamber door (7) is fixed with leakage fluid dram (8), the inside sliding connection in top of crushing box (5) has mounting panel (4), both ends are fixed with active carbon filter screen (30) and alkaline filling layer (31) respectively about the inside of mounting panel (4), the upper surface of crushing box (5) corresponds the position department equidistance of mounting panel (4) and is fixed with a plurality of fans (3).
2. The multistage crushing device for recycling waste lead storage batteries according to claim 1, wherein the grading mechanism (14) comprises three vibrating plates (21) which are equidistantly arranged in the screening box (1), protruding blocks (46) are fixed at the bottoms of the vibrating plates (21), eccentric shafts (18) are arranged below the protruding blocks (46), first rotating shafts (20) are connected in a penetrating manner inside the eccentric shafts (18), one side of each first rotating shaft (20) penetrates through and extends to the outside of the screening box (1) to be fixed with first synchronous wheels (16), first synchronous belts (17) are connected between every two adjacent first synchronous wheels (16) in a rotating manner, and a first motor (10) is fixed on one side of one first synchronous wheel (16).
3. The multistage crushing device for recycling waste lead storage batteries according to claim 2, wherein a plurality of sieve holes are formed in the middle of the vibrating plates (21) at equal intervals, two connecting rods (19) are symmetrically fixed on two sides of the bottoms of the two vibrating plates (21), a sieve plate (15) is jointly fixed at the bottom ends of the two connecting rods (19), one side of the sieve plate (15) penetrates through and extends to the inside of the crushing groove (13), and the sieve plate (15), the vibrating plates (21) and the horizontal direction are all in an inclined angle structure.
4. The multi-stage crushing device for recycling waste lead storage batteries according to claim 3, wherein the structure of the two sides of the screen plate (15) is the same as that of the vibrating plate (21), fixing blocks (24) penetrating through and extending to the inside of the side face of the screening box (1) are symmetrically fixed on the two sides of the vibrating plate (21), guide posts (22) fixed to the inside of the side face of the screening box (1) are penetrated through the inside of the fixing blocks (24), and first springs (23) sleeved on the outer sides of the guide posts (22) are fixed at the upper ends and the lower ends of the fixing blocks (24).
5. The multi-stage crushing device for recycling waste lead storage batteries according to claim 1, wherein the crushing assembly (12) comprises two crushing rollers (28) rotatably connected inside the crushing tank (13), a gear (27) is fixed on one side of each crushing roller (28), a second synchronous wheel (26) is fixed on one side of each crushing roller (28) penetrating through and extending to the outside of the crushing box (5), a second synchronous belt (29) is rotatably connected between every two adjacent second synchronous wheels (26), a second motor (25) is fixed on one side of one second synchronous wheel (26), and tooth distances between the two crushing rollers (28) on the same horizontal line are gradually reduced from top to bottom.
6. The multistage crushing device for recycling waste lead storage batteries according to claim 1, wherein the quantitative blanking assembly (33) comprises a supporting plate (45) arranged inside the liquid outlet (8), sleeves (36) are fixed at four corners of the bottom of the supporting plate (45), a second spring (34) is fixed inside the sleeves (36), and a fixing rod (35) penetrating through and extending to the outside of the sleeves (36) is fixed at the bottom of the second spring (34).
7. The multistage crushing device for recycling waste lead storage batteries according to claim 6, wherein a pressure switch (37) is fixed on the upper surface of the supporting plate (45), a screw rod (38) is connected with the inside of the supporting plate (45) in a penetrating manner, a pressing block (39) is sleeved on the outer layer of the screw rod (38), a first bevel gear (40) is fixed on the top end of the screw rod (38) in a penetrating manner and extends to the outside of the treatment box (9), a second bevel gear (42) is arranged on one side of the first bevel gear (40), and a second rotating shaft (43) is connected in a penetrating manner inside the second bevel gear (42).
8. The multi-stage crushing device for recycling waste lead storage batteries according to claim 7, wherein a third motor (41) is fixed on one side of the second rotating shaft (43), a second auger (32) is fixed on the other side of the second rotating shaft (43), and a storage box (44) is fixed on the upper surface of the treatment box (9) at a position corresponding to the second auger (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410708716.0A CN118403884A (en) | 2024-06-03 | 2024-06-03 | Multistage crushing equipment for recycling waste lead storage batteries |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410708716.0A CN118403884A (en) | 2024-06-03 | 2024-06-03 | Multistage crushing equipment for recycling waste lead storage batteries |
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| CN118403884A true CN118403884A (en) | 2024-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410708716.0A Pending CN118403884A (en) | 2024-06-03 | 2024-06-03 | Multistage crushing equipment for recycling waste lead storage batteries |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120094677A (en) * | 2025-04-01 | 2025-06-06 | 昆明云进微科技有限公司 | A raw material crushing device for pig feed processing |
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2024
- 2024-06-03 CN CN202410708716.0A patent/CN118403884A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120094677A (en) * | 2025-04-01 | 2025-06-06 | 昆明云进微科技有限公司 | A raw material crushing device for pig feed processing |
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