CN206334945U - Waste lithium cell reclaims complete set of equipments - Google Patents

Abstract

The utility model relates to a waste lithium battery recovery complete set of equipment specially used for crushing waste lithium batteries, and belongs to the technical field of crushing mechanical equipment production. The utility model is successively connected by the following main equipments: belt conveyor A (1), primary crusher (2), belt conveyor B (3), secondary crusher (4), belt conveyor C (5 ), cyclone dust collector C (24), fan A (25), unloader D (26), tertiary crusher (7), high pressure feeder (8), feeding pipeline (9), cyclone dust collector A (10), unloader A (11), vibrating screen (12), cyclone dust collector B (15), unloader B (16), fan B (17), pulse dust collector (19), unloader Feeder C (20), fan C (21). Waste lithium batteries are crushed and screened by three crushers and vibrating screens (12) to obtain crushed materials; and a large amount of dust generated in the production process is dedusted by three cyclone dust collectors and pulse dust collectors (24). The dust is collected and the purified air is discharged into the atmosphere.

Description

Waste Lithium Battery Recycling Complete Equipment

technical field

The utility model relates to a waste lithium battery recovery complete set of equipment specially used for crushing waste lithium batteries, and belongs to the technical field of combined crushing mechanical equipment production.

Background technique

At present, with the mass production and use of electronic products, the number of scrapped lithium batteries is also large. In addition to non-ferrous metals, waste lithium batteries also contain some non-metallic components, which have a high recycling value. Special equipment for the recycling of waste lithium batteries has not yet been seen.

Utility model content

In order to centrally recycle a large number of waste lithium batteries for unified treatment, and also to eliminate the pollution of the waste lithium batteries to the environment, the utility model provides a complete set of equipment for recycling waste lithium batteries.

In order to achieve the purpose of this utility model, the technical solution adopted by this utility model is: a complete set of waste lithium battery recovery equipment, which is characterized in that: the waste lithium battery recovery complete set of equipment includes a belt conveyor A1, a primary crusher 2, and a belt conveyor B3 , Secondary Crusher 4, Cyclone Dust Collector C24, Unloader D26, Fan A25, Belt Conveyor C5, Tertiary Crusher 7, High Pressure Feeder 8, Cyclone Dust Collector A10, Unloader A11, Vibrating Screen 12. Cyclone dust collector B15, unloader B16, fan B17, pulse dust collector 19, unloader C20, fan C21; the discharge hopper of the belt conveyor A1 is set above the feed hopper A33 of the primary crusher 2. The discharge hopper A34 of the primary crusher 2 is set above the feed hopper of the belt conveyor B3, the discharge hopper of the belt conveyor B3 is set above the feed hopper B43 of the secondary crusher 4, and the discharge hopper B44 of the secondary crusher 4 Set above the feed hopper of the belt conveyor C5, on which the magnetic separator 6 is installed, the discharge hopper of the belt conveyor C5 is set in the feed hopper C56 of the tertiary crusher 7, and the hopper of the tertiary crusher 7 The discharge pipe 55 is flange-connected to the feed pipe of the high-pressure feeder 8, the discharge pipe of the high-pressure feeder 8 is connected to the feed pipe 9 through the flange, and the discharge end of the feed pipe 9 is connected to the cyclone dust collector A10 through the flange. The top of the cyclone dust collector A10 is connected to the pulse dust collector 19 through the air pipe A13, and the bottom of the cyclone dust collector A10 is equipped with an unloader A11, and the bottom of the unloader A11 is fixed on the screen of the vibrating screen 12 by bolts , the top of the vibrating screen 12 is connected to the air pipe B14 through the flange, the other end of the air pipe B14 is connected to the cyclone dust collector B15 through the flange, and the bottom of the cyclone dust collector B15 is connected to the unloader B16 through the flange. The fan B17 is installed on the top of the dust collector B15 through flange connection, the fan B17 is connected to the pulse dust collector 19 through the air duct C18, the bottom of the pulse dust collector 19 is connected to the unloader C20 through the flange connection, and the side of the pulse dust collector 19 is above The fan C21 is installed through flange connection; the discharge hopper A34 of the primary crusher 2 is equipped with a dust collection cover, and the dust collection cover is connected to the cyclone dust collector C24 through the air duct D23; the discharge hopper B44 of the secondary crusher 4 A dust collection cover is installed, and the dust collection cover is flange-connected to the cyclone dust collector C24 through the air duct D23, and the fan A25 installed on the top of the cyclone dust collector C24 is connected to the pulse dust collector 19 through the air duct E27. The primary crusher 2 includes a frame A28, a box body A29, a driving shaft 30, a driven shaft 31, a blade A32, an input hopper A33, and an output hopper A34; the box body A29 is fixed on the frame A28 by bolts, and the box body A29 contains There are driving shaft 30 and driven shaft 31 parallel to each other, and the blades assembled by driving shaft 30 and driven shaft 31 are identical in shape, size and tooth shape, but the toothed blades of the two shafts are relatively installed, and the hopper A33 is formed by Bolts are fixed on the casing A29, and the discharge hopper A34 is fixed on the frame A28 below the casing A29 by bolts. The secondary crusher 4 includes a frame B35, a box body B36, a main shaft B37, a moving knife seat 38, a moving blade 39, a fixed knife seat 40, a fixed blade 41, a screen B42, a screen bracket 46, an inlet hopper B43, an outlet Hopper B44, belt cover B45; box B36 is fixed on the frame B35 by bolts, the box B36 is equipped with a main shaft B37, the main shaft B37 is connected with a moving knife seat 38 by a keyway, and the moving blade 39 is fixed on the top of the moving knife seat 38 by bolts , the inner wall of the box B36 is welded with a fixed knife seat 40, the fixed blade 41 is fixed on the fixed knife seat 40 by bolts, a screen B42 is arranged under the main shaft B37, the screen B42 is fixed on the box B36 by bolts, and the screen B42 The bottom is provided with a screen bracket 46, and the screen bracket 46 is fixed on the casing B36 through bolts, the feeding hopper B43 is fixed on the casing B36 through bolts, and the discharge hopper B44 is fixed below the casing B36 through bolts. The three-stage crusher 7 includes a lower casing 47, an upper casing 48, a main shaft C49, a cutter head 50, a blade shaft 51, a blade 52, a spacer 53 of the cutter head, a screen cloth C54, a discharge pipe 55, Enter hopper C56, belt pulley 57, upper box guard plate 58, guard plate fixing bolt 59; the main shaft C49 is installed in the bearing seats on both sides of the lower box body 47, and the main shaft C49 is equipped with a throwing cutter disc 50, and every two throwing cutter discs The spacer 53 of throwing cutter disc is housed between 50, and throwing away cutter disc 50 is fixedly installed with throwing away blade shaft 51, and throwing away blade shaft 51 is equipped with movable throwing blade 52, and lower casing 47 openings are equipped with discharge pipe 55, The lower box 47 is fixed with a screen C54 through bolts, the inner edge of the upper box 48 is equipped with an upper box guard plate 58 through a guard plate fixing bolt 59, and the throwing blade 52 has two symmetrical circular holes up and down. All four corners of 52 are provided with a square gap.

The beneficial effect of the utility model is that the waste lithium batteries can be processed in large quantities, so that the waste lithium batteries can be further recovered and utilized, and at the same time, the environmental pollution caused by the waste lithium batteries can be eliminated. During the on-site crushing and recycling process, since the utility model adopts multiple cyclone dust collectors and pulse dust collectors, the natural environment on the site and the health of workers are protected.

Description of drawings

Figure 1 is a front view of the connection structure of the waste lithium battery recycling complete set of equipment.

FIG. 2 is a top view of FIG. 1 .

Figure 3 is a front view of the primary crusher.

Fig. 4 is a left side view of Fig. 3 .

Figure 5 is a front view of the secondary crusher.

Fig. 6 is a sectional view taken along line A of Fig. 5 .

Fig. 7 is a structural schematic diagram of a three-stage crusher.

Fig. 8 is a left side view of Fig. 7 .

Figure 9 is a front view of the blade.

FIG. 10 is a cross-sectional view taken along line C of FIG. 9 .

In the figure, 1. Belt conveyor A, 2. Primary crusher, 3. Belt conveyor B, 4. Secondary crusher, 5. Belt conveyor C, 6. Magnetic separator, 7. Tertiary crusher , 8. High pressure feeder, 9. Feeding pipeline, 10. Cyclone dust collector A, 11. Unloader A, 12. Vibrating screen, 13. Air duct A, 14. Air duct B, 15. Cyclone dust collector B, 16. Unloader B, 17. Fan B, 18. Air duct C, 19. Pulse dust collector, 20. Unloader C, 21. Fan C, 22. Pulse dust collector guardrail, 23. Air duct D, 24. Cyclone dust collector C, 25. Fan A, 26. Unloader D, 27. Air duct E, 28. Frame A, 29. Box A, 30. Driving shaft, 31. Driven shaft , 32. Blade A, 33. Hopper A, 34. Hopper A, 35. Rack B, 36. Box B, 37. Spindle B, 38. Moving knife seat, 39. Moving blade, 40. Fixed knife Seat, 41. fixed blade, 42. screen B, 43. hopper B, 44. hopper B, 45. belt cover B, 46. screen bracket, 47. lower box, 48. upper box, 49. Main shaft C, 50. Swinging cutter head, 51. Swinging blade shaft, 52. Swinging blade, 53. Separating sleeve of throwing cutter head, 54. Screen C, 55. Discharge pipe, 56. Entering hopper C, 57 .Belt pulley, 58. Upper box guard plate, 59. Guard plate fixing bolt.

detailed description

Accompanying drawing 1 to accompanying drawing 10 have shown the concrete implementation of the same embodiment of the utility model jointly.

Most of the equipment used in this utility model, such as belt conveyors, magnetic separators, high-pressure feeders, cyclone dust collectors, unloaders, vibrating screens, pulse dust collectors, and fans, are all purchased from existing sources. The equipment is common technology, and the equipment structure and structural characteristics of the primary crusher 2 have been indicated by accompanying drawings 3 and 4, and the equipment structure and structural characteristics of the secondary crusher 4 have been indicated by accompanying drawings 5 and 6 , the equipment structure and structural characteristics of the tertiary crusher 7 have been shown by accompanying drawing 7, accompanying drawing 8, accompanying drawing 9 and accompanying drawing 10, and the throwing blade 52 that uses among the middle of tertiary crusher 7 has following characteristics: the one, throwing blade Have two up and down symmetrical round holes, the purpose is to make the throwing blade can be packed into the throwing blade shaft 51 twice, increase the number of times of use of the throwing blade; The number of right angles of the knife edge improves the crushing degree.

The utility model mainly achieves two purposes in the working process and process, one is to crush and recycle waste lithium batteries, and the other is to collect and process a large amount of dust generated in the production process, so as to avoid environmental pollution in the workplace, and at the same time Protect the health of workers. The equipment and equipment connection relationship of the present utility model will be further described below in conjunction with the crushing and recovery of waste lithium batteries and the collection and treatment of dust.

In the crushing and recycling of waste lithium batteries: the waste lithium batteries are sent to the inlet of the primary crusher 2 through the belt conveyor A1 for the first crushing, and the materials after the primary crushing are sent to the belt conveyor B3, It is sent to the secondary crusher 4 by the belt conveyor B3 for the second crushing, and the material after the secondary crushing is sent to the belt conveyor C5, and then sent to the tertiary crusher 7 by the belt conveyor C5 for the third crushing. The first crushing, during the conveying process, the magnetic separator 6 installed on the belt conveyor C5 removes iron, and the third crushed material is sent to the feeding pipeline 9 by the high-pressure feeder 8 and further sent to the cyclone set The dust collector A10 and the bottom of the cyclone dust collector A10 send the collected materials to the unloader A11. Through the timing discharge function of the unloader A11, the materials enter the vibrating screen 12 and the waste lithium battery crushed materials are obtained in the vibrating screen 12. Final sorting and recycling.

In the process of dust collection and treatment: the dust produced after being crushed by the primary crusher 2 is sucked into the cyclone dust collector C24 by the fan A25 through the air duct D23, and the dust produced after being crushed by the secondary crusher 4 is also passed through the air duct D23. The air duct D23 is sucked into the cyclone dust collector C24 by the fan A25, and the unloader D26 discharges and collects the relatively coarse dust collected at the bottom of the cyclone dust collector C24, such as plastic dust, while the relatively heavy dust collected at the top of the cyclone dust collector C24 The light dust enters the pulse dust collector 19 through the air pipe E27, and the precipitated dust collected at the bottom of the pulse dust collector 19 is discharged and collected by the unloader C20, and the air purified by the pulse dust collector 19 is discharged into the atmosphere by the fan C21; The top of the cyclone dust collector A10 sends the dust generated after the third crushing through the air duct A13 directly to the pulse dust collector 19 for further dust removal treatment; Pipe B14 is sucked by fan B17 and sent to pulse dust collector 19 for further dust removal treatment.

So far, the crushed materials of lithium batteries obtained in the process of recycling waste lithium batteries have been fully recycled, and the dust generated in the process has been effectively controlled and discharged reasonably, which improves the working environment and ensures the health of workers.

Claims (4)

1. a kind of waste lithium cell reclaims complete set of equipments, it is characterised in that：It is defeated including belt that waste lithium cell reclaims complete set of equipments Send machine A (1), one-level disintegrating machine (2), belt conveyor B (3), secondary breaker (4), cyclone C (24), discharger D (26), blower fan A (25), belt conveyor C (5), tertiary crusher (7), high pressing feeder (8), cyclone A (10), unload Glassware A (11), vibratory sieve (12), cyclone B (15), discharger B (16), blower fan B (17), pulse dust collector (19), unload Glassware C (20), blower fan C (21)；Belt conveyor A (1) discharge bucket is arranged on the material bin A (33) of one-level disintegrating machine (2) Side, the discharge bucket A (34) of one-level disintegrating machine (2) is arranged on above belt conveyor B (3) feed hopper, belt conveyor B (3) Discharge bucket be arranged on secondary breaker (4) material bin B (43) top, the discharge bucket B (44) of secondary breaker (4) sets Above belt conveyor C (5) feed hopper, belt conveyor C (5) is fitted with magnetic separator (6), belt conveyor C's (5) Discharge bucket is arranged among the material bin C (56) of tertiary crusher (7), discharge nozzle (55) and the high force feed of tertiary crusher (7) The charging pipe flange connection of glassware (8), the discharge nozzle of high pressing feeder (8) is connected through flange with charging line (9), charging line (9) discharge end is connected through flange with cyclone A (10), and cyclone A (10) top is through airduct A (13) and pulse Deduster (19) is connected, and cyclone A (10) bottom is provided with discharger A (11), and discharger A (11) bottom is consolidated by bolt Above the screen cloth for being scheduled on vibratory sieve (12), airduct B (14), airduct B (14) other end are connected through flange at the top of vibratory sieve (12) It is connected through flange with cyclone B (15), cyclone B (15) bottom is equipped with discharger B (16), rotation through flange connection Blower fan B (17) is connected and installed with through flange at the top of wind dust arrester B (15), blower fan B (17) is through airduct C (18) and pulse dust collector (19) connect, the bottom of pulse dust collector (19) is installed on discharger C (20), the sidepiece of pulse dust collector (19) through flange connection Blower fan C (21) is installed through flange connection in side；The discharge bucket A (34) of one-level disintegrating machine (2) is provided with dust gathering arrester, and this dust gathering arrester is through wind Pipe D (23) is connected with cyclone C (24) flange, and the discharge bucket B (44) of secondary breaker (4) is provided with dust gathering arrester, this collection Dust hood is connected through airduct D (23) with cyclone C (24) flange, the blower fan A (25) installed at the top of cyclone C (24) It is connected through airduct E (27) with pulse dust collector (19).

2. waste lithium cell according to claim 1 reclaims complete set of equipments, it is characterised in that one-level disintegrating machine (2) bag Including rack A (28), casing A (29), driving shaft (30), driven shaft (31), blade A (32), material bin A (33), discharge bucket A (34)；Casing A (29) is bolted in frame A (28) above, casing A (29) built with driving shaft (30) parallel to each other and Driven shaft (31), driving shaft (30) and the blade that driven shaft (31) is assembled are identical in terms of shape, size, dentation, but two The dentation blade of axle is is mounted opposite, and material bin A (33) is bolted in casing A (29) above, and discharge bucket A (34) is by spiral shell Bolt is fixed on frame A (28) below casing A (29) above.

3. waste lithium cell according to claim 1 reclaims complete set of equipments, it is characterised in that secondary breaker (4) bag Including rack B (35), casing B (36), main shaft B (37), moving knife seat (38), cutting blade (39), stationary knife seat (40), ledger-plate (41), Screen cloth B (42), screen bracket (46), material bin B (43), discharge bucket B (44), belt housing B (45)；Casing B (36) is consolidated by bolt It is scheduled on frame B (35) above, casing B (36) is connected with moving knife seat (38) built with main shaft B (37), main shaft B (37) by keyway, moves Blade (39) is through being bolted to moving knife seat (38) above, and casing B (36) inwall is welded with stationary knife seat (40), ledger-plate (41) Through being bolted to stationary knife seat (40) above, screen cloth B (42) is provided with below main shaft B (37), screen cloth B (42) is through being bolted to Casing B (36) above, is provided with screen bracket (46), screen bracket (46) is through being bolted to casing B below screen cloth B (42) (36) above, material bin B (43) is through being bolted to casing B (36) above, and discharge bucket B (44) is through being bolted to casing B (36) lower section.

4. waste lithium cell according to claim 1 reclaims complete set of equipments, it is characterised in that tertiary crusher (7) bag Include lower box (47), upper box (48), main shaft C (49), flail knife disk (50), flail knife bobbin (51), flail knife piece (52), flail knife disk Spacer (53), screen cloth C (54), discharge nozzle (55), material bin C (56), belt pulley (57), upper box backplate (58), backplate are fixed Bolt (59)；In bearing blocks of the main shaft C (49) loaded on lower box (47) both sides, main shaft C (49) is equipped with flail knife disk (50), every two pieces The spacer (53) of flail knife disk is housed, flail knife disk (50) is installed with flail knife bobbin (51), flail knife bobbin between flail knife disk (50) (51) the flail knife piece (52) equipped with activity, lower box (47) perforate is equipped with discharge nozzle (55), and lower box (47) is fixed through bolt pacifies Equipped with screen cloth C (54), the inner side edge edge of upper box (48) is provided with upper box backplate (58), flail knife through backplate fixing bolt (59) Piece (52) is provided with two circular holes symmetrical above and below, and four angles of flail knife piece (52) offer a square breach.