CN114377453A - Lithium cell recovery waste water filter equipment - Google Patents

Abstract

The invention discloses a lithium battery recycling wastewater filtration device, which relates to the technical field of environmental protection, and includes a filter barrel, a filter mechanism is arranged in the filter barrel, and the filter mechanism includes an electric shaft, and the electric shaft is rotatably mounted on the inner wall of the filter barrel, A stirring rod is fixedly installed on the outer wall of the electric shaft, a semicircular diversion groove is fixed on the stirring rod, the bottom of the stirring rod is slidably installed on the outer wall of the top of the filter plate, and the filter plate is fixedly installed in the ring On the top outer wall of the partition box, a splash guard is rotatably installed on the top outer wall of the annular partition box. The lithium battery recycling waste water filter device, by setting the filter device, starts the electric shaft to drive the stirring scraper to stir and filter the filter plate, and at the same time, the impurities can fall to the annular partition box and the filter barrel through the through hole on the splash guard. The cavities in the space are separated and collected, which can finally prevent the clogging of the filter plate while filtering the filter plate, and improve the filtration efficiency.

Description

A lithium battery recycling wastewater filter device

technical field

The invention relates to the technical field of environmental protection, in particular to a lithium battery recycling wastewater filtering device.

Background technique

Lithium battery is a kind of battery that uses lithium metal or lithium alloy as positive/negative electrode material and uses non-aqueous electrolyte solution. Lithium batteries were first used in pacemakers. Lithium batteries have the advantages of extremely low self-discharge rate and flat discharge voltage, which enable the implanted pacemaker to operate for a long time without recharging. Lithium batteries generally have a nominal voltage higher than 3.0 volts and are more suitable for integrated circuit power supplies.

In the prior art, the lithium battery cannot be directly discarded in the external environment after being used, which is easy to cause pollution, and requires the lithium battery to be recycled. , When the wastewater is filtered, the impurities are easily blocked on the filter plate, which affects the recovery of impurities and the filtration efficiency of the wastewater.

SUMMARY OF THE INVENTION

(1) Technical problems solved

In view of the deficiencies of the prior art, the present invention provides a lithium battery recycling wastewater filter device, which solves the problems raised in the above background technology.

(2) Technical solutions

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a lithium battery recycling wastewater filtration device, including a filter barrel, a filter mechanism is arranged in the filter barrel, and the filter mechanism includes an electric shaft, and the electric shaft is rotatably installed on the On the inner wall of the filter barrel and the outer wall of the electric shaft, a stirring scraper is fixedly installed, and a semicircular diversion groove is fixed on the stirring scraper. The bottom of the stirring scraper is slidably installed on the top outer wall of the filter plate. The plate is fixedly installed on the outer wall of the top of the annular partition box, and the outer wall of the top of the annular partition box is rotatably installed with a splash-proof cover, the splash-proof cover is fixedly provided with a through hole, and the stirring scraper is fixedly installed on the splash-proof cover through the through hole. cover.

Preferably, the filter plate is arranged in a basin shape with a small bottom and a large upper portion, the stirring scraper is in an arc shape and is arranged to fit the outer wall of the filter plate, and a channel is formed between the semicircular guide groove and the inner wall of the through hole.

Preferably, the annular partition box is hollow and includes an inner layer and an outer layer, the electric shaft is located inside the inner layer of the annular partition box, and an inner cavity is formed between the inner layer and the outer layer of the annular partition box, so An external cavity is formed between the outer layer of the annular partition box and the filter barrel, and the inner layer of the annular partition box, the inner cavity of the annular partition box and the outer cavity of the annular partition box are not connected to each other. The bottom penetrates and is fixedly installed with a liquid outlet pipe, and the top of the splash guard is fixedly installed with a feed pipe.

Preferably, a vibration device is provided on the annular partition box, and the vibration device includes an extrusion block, the extrusion block is fixedly installed on the outer wall of the electric shaft, and a sliding column is penetrated and slidably installed on the annular partition box. The end of the sliding column close to the extrusion block is set in a semicircular shape, and the end of the sliding column away from the extrusion block is rotatably installed with a rotating rod.

Preferably, a vibrating ball is fixedly installed at the bottom of the rotating rod, the number of the rotating rod and the vibrating ball is two and is symmetrically distributed up and down with respect to the sliding column, and the outer walls of the two rotating rods are elastically connected by metal shrapnel, so A fixing block is fixedly installed in the inner cavity of the annular partition box, and the vibrating ball is arranged close to the outside of the fixing block.

Preferably, an air blowing device is arranged on the sliding column, and the air blowing device includes an elastic pressure plate, the elastic pressure plate is fixedly installed on the outer wall of the metal dome, and an elastic air bag is fixedly installed between the outer wall of the sliding column and the outer wall of the elastic pressure plate, An air outlet pipe is fixedly installed on the outer wall of the elastic airbag.

Preferably, the output end of the air outlet pipe is fixedly installed on the annular ventilation plate, the annular ventilation plate is fixedly installed on the outer wall of the annular partition box, the output end of the annular ventilation plate is arranged vertically downward, and the outer wall of the bottom of the annular ventilation plate A filter hole is fixedly installed, and an annular triangular ring is fixedly installed on the top of the annular ventilation plate.

Preferably, an auxiliary device is provided on the splash guard, and the auxiliary device includes a rubber rod, the rubber rod is rotatably mounted on the inner wall of the top of the splash guard, and an impact ball is fixedly mounted on the outer wall of the rubber rod.

Preferably, an arc-shaped push rod is inserted through and slidably installed on the splash guard, the bottom of the arc-shaped push rod is fixedly installed on the outer wall of the arc-shaped striker plate, and the top of the arc-shaped push rod is set as an arc-shaped surface, so The top of the arc-shaped push rod and the outer wall of the splash guard are elastically connected by shrapnel.

Preferably, a support rod is fixedly installed on the outer wall of the top of the annular partition box, a fixed ball is fixedly installed on the top of the support rod, and the fixed ball is arranged near the top of the arc push rod.

(3) Beneficial effects

The invention provides a lithium battery recycling wastewater filtering device. Has the following beneficial effects:

(1) The lithium battery recycling wastewater filter device is provided with a filter device. When the electric shaft is started to drive the stirring scraper to stir and filter the filter plate, the scraping of the stirring scraper can clean the impurities on the filter plate, and at the same time The impurities can slide to the outside along the semi-circular guide groove by the generated centrifugal force, and the impurities can fall to the cavity between the annular partition box and the filter barrel through the through hole on the splash guard for separation and collection. The waste water impurities splashed during the stirring process can be intercepted, and finally, the filter plate can be filtered while preventing the clogging of the filter plate, and the filtration efficiency can be improved.

(2) The lithium battery recycling wastewater filter device is provided with a vibrating device, when the electric shaft rotates, the extrusion block can be driven to follow the rotation, the extrusion block can intermittently push the spool to slide, and the spool can drive the rotation. The rod and the vibrating ball impact and vibrate the fixed block, and the vibration effect is transmitted to the annular partition box to promote the downflow of the water flow and the drop of impurities on the annular partition box, and improve the filtration and separation efficiency.

(3) The lithium battery recycling wastewater filter device is provided with an auxiliary device. The rubber rod on the splash guard can swing when the splash guard rotates with the stirring scraper, and the rubber rod can hit the ball while swinging. The collision between the rods produces a reverse swing, which improves the interception efficiency of the splash guard and has an effective diversion effect on the splashed waste water and impurities.

(4) The lithium battery recycling waste water filter device is provided with an air blowing device. When the sliding column is driven by the extrusion block to drive the rotating rod to rotate, the sliding column and the metal shrapnel will move towards each other and produce a compression effect on the elastic air bag. The elastic airbag is compressed to generate air flow and is transported into the annular ventilation plate through the air outlet pipe, and the annular ventilation plate can guide the air flow vertically downward to promote the sliding of impurities on the outer wall of the annular partition box, and prevent the impurities from adhering to the outer wall of the annular partition box and affecting the separation of impurities. collection efficiency.

(5) The lithium battery recycling wastewater filtration device is provided with an arc-shaped push rod and an arc-shaped striker, and the arc-shaped push rod can be intermittently fixed by the support rod while the splash guard rotates with the stirring scraper. The ball squeezes and slides, and the arc-shaped push rod can drive the arc-shaped strike plate to impact the rubber rod, thereby promoting the rubber rod to swing, so that the rubber rod can remove the waste water and impurities attached to itself and improve the diversion efficiency.

Description of drawings

Fig. 1 is the overall front view external structure schematic diagram of the present invention;

Figure 2 is a schematic diagram of the front view of the external partial structure of the annular partition box of the present invention;

3 is a schematic view of the external partial structure of the filter plate of the present invention;

Figure 4 is a schematic diagram of a front view of the internal partial cross-sectional structure of the annular partition box of the present invention;

5 is a schematic diagram of the front view of the external partial structure of the sliding column of the present invention;

6 is a schematic diagram of the external partial structure of the annular ventilation plate of the present invention from the bottom view;

7 is a schematic diagram of the front view of the external partial structure of the splash guard of the present invention;

FIG. 8 is a schematic diagram of the external partial structure of the splash-proof cover of the present invention from the bottom view.

In the figure: 1. Filter barrel; 21. Electric shaft; 22. Stirring scraper; 23. Semi-circular diversion groove; 24. Filter plate; 25. Annular partition box; Liquid outlet pipe; 32, feeding pipe; 41, extrusion block; 42, sliding column; 43, rotating rod; 44, vibrating ball; 45, metal shrapnel; 46, fixed block; 51, elastic pressure plate; 52, elastic air bag ;53, air outlet pipe; 54, annular ventilation plate; 55, filter hole; 56, annular triangular ring; 61, rubber rod; 62, impact ball; 63, arc push rod; 64, arc strike plate; 65, support rod; 66, fixed ball.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-8, the present invention provides a technical solution: a lithium battery recycling wastewater filtration device, including a filter barrel 1, a filter mechanism is arranged in the filter barrel 1, and the filter mechanism includes an electric shaft 21, and the electric shaft 21 is rotatably installed On the inner wall of the filter barrel 1 and the outer wall of the electric shaft 21, a stirring rod 22 is fixedly installed, and a semicircular guide groove 23 is fixed on the stirring rod 22. The bottom of the stirring rod 22 is slidably installed on the top outer wall of the filter plate 24, and the The plate 24 is fixedly installed on the outer wall of the top of the annular partition box 25, the top outer wall of the annular partition box 25 is rotatably installed with a splash guard 26, the splash guard 26 is fixedly provided with a through hole 27, and the stirring rod 22 is fixedly installed on the through hole 27. On the splash guard 26, the filter plate 24 is arranged in a basin shape with a small bottom and a large top, the stirring scraper 22 is in an arc shape and is arranged to fit the outer wall of the filter plate 24, and a channel is formed between the semicircular guide groove 23 and the inner wall of the through hole 27, The channel enables impurities on the semicircular guide groove 23 to pass through the through hole 27 , the annular partition box 25 is hollow and includes an inner layer and an outer layer, the electric shaft 21 is located inside the inner layer of the annular partition box 25 , and the annular partition box 25 An inner cavity is formed between the inner layer and the outer layer, an outer cavity is formed between the outer layer of the annular partition box 25 and the filter barrel 1, and the inner layer of the annular partition box 25, the inner cavity of the annular partition box 25 and the annular partition box 25 The outer cavities are not connected to each other, the bottom of the annular partition box 25 runs through and is fixedly installed with a liquid outlet pipe 31, and the top of the splash guard 26 is fixedly installed with a feed pipe 32. By being provided with a filter device, the electric shaft 21 is activated when While driving the stirring rod 22 to stir and filter the filter plate 24, the impurities can slide to the outside along the semicircular guide groove 23 by the centrifugal force generated, and the impurities can fall to the ring through the through holes 27 on the splash guard 26. The cavity between the partition box 25 and the filter barrel 1 is separated and collected to prevent the clogging of the filter plate 24 and improve the filtration efficiency.

As shown in Figure 2, Figure 4, Figure 5 and Figure 6, in the present invention, a vibration device is provided on the annular partition box 25, and the vibration device includes an extrusion block 41, and the extrusion block 41 is fixedly installed on the outer wall of the electric shaft 21, The annular partition box 25 is threaded through and slidably installed with a sliding column 42 , one end of the sliding column 42 close to the extrusion block 41 is set in a semicircular shape, and one end of the sliding column 42 away from the extrusion block 41 is rotatably installed with a rotating rod 43 , and the bottom of the rotating rod 43 is rotatably installed. The vibrating balls 44 are fixedly installed, the number of the rotating rods 43 and the vibrating balls 44 is two and is symmetrically distributed up and down with respect to the sliding column 42. The outer walls of the two rotating rods 43 are elastically connected by metal shrapnel 45, and the inner cavity of the annular partition box 25 is A fixed block 46 is fixedly installed in the middle, the vibration ball 44 is set close to the outside of the fixed block 46, and an air blowing device is arranged on the sliding column 42. The air blowing device includes an elastic pressing plate 51. An elastic air bag 52 is fixedly installed between the outer wall of 42 and the outer wall of the elastic pressure plate 51, an air outlet pipe 53 is fixedly installed on the outer wall of the elastic air bag 52, the output end of the air outlet pipe 53 is fixedly installed on the annular ventilation plate 54, and the annular ventilation plate 54 is fixedly installed in the annular partition On the outer wall of the box 25, the output end of the annular ventilation plate 54 is arranged vertically downward, the outer wall of the bottom of the annular ventilation plate 54 is fixedly installed with a filter hole 55, and the top of the annular ventilation plate 54 is fixedly installed with an annular triangular ring 56. By setting the vibration device, when the electric shaft 21 rotates, the extrusion block 41 can be driven to follow the rotation, the extrusion block 41 can intermittently push the sliding column 42 to slide, and the sliding column 42 can drive the rotating rod 43 and vibrate The balls 44 impact and vibrate the fixed block 46, and the vibration effect is transmitted to the annular partition box 25 to promote the downflow of the water flow and the drop of impurities on the annular partition box 25, and improve the filtration and separation efficiency.

As shown in FIG. 2 , FIG. 7 and FIG. 8 , in the present invention, an auxiliary device is provided on the splash guard 26 , and the auxiliary device includes a rubber rod 61 . The rubber rod 61 is rotatably installed on the inner wall of the top of the splash guard 26 . An impact ball 62 is fixedly installed on the outer wall, an arc-shaped push rod 63 is penetrated and slidably installed on the splash guard 26, the bottom of the arc-shaped push rod 63 is fixedly installed on the outer wall of the arc-shaped strike plate 64, and the top of the arc-shaped push rod 63 is set as The arc surface, the top of the arc push rod 63 and the outer wall of the splash guard 26 are elastically connected by shrapnel, the outer wall of the top of the annular partition box 25 is fixedly installed with a support rod 65, the top of the support rod 65 is fixedly installed with a fixed ball 66, and the fixed ball 66 The rubber rod 61 on the splash guard 26 can swing when the splash guard 26 rotates with the stirring rod 22, and the rubber rod 61 hits the ball 62 while swinging. The impact between the rubber rods 61 can generate reverse swing, which improves the interception efficiency of the splash guard 26 and effectively guides the splashed waste water and impurities.

During operation (or use), when the electric shaft 21 is started to drive the stirring scraper 22 to agitate and filter the filter plate 24, the scraping of the stirring scraper 22 can clean the impurities on the filter plate 24. After scraping and cleaning the impurities, the impurities can slide to the outside along the semi-circular diversion groove 23 by the centrifugal force generated by the rotation of the stirring scraper 22, and the impurities can fall to the annular partition box 25 and the ring-shaped partition box 25 through the through hole 27 on the splash guard 26. The cavities between the filter buckets 1 are separated and collected, and the splash guard 26 can follow the stirring scraper 22 to rotate while intercepting the waste water impurities splashed during the stirring process, and the water flow through the filter plate 24 can enter the bottom of the filter plate 24 The cavity formed between the inner and outer walls of the annular partition box 25 is collected, and then flows out from the liquid outlet pipe 31 to finally prevent the filter plate 24 from being blocked while the filter plate 24 is stirred and filtered, thereby improving the filtration efficiency; , when the electric shaft 21 rotates, it can drive the extrusion block 41 to follow the rotation, the extrusion block 41 can intermittently push the sliding column 42 to slide, and the sliding column 42 can drive the rotating rod 43 and the vibration ball 44 to collide with the fixed block 46 Vibration effect, through the elastic action of the metal shrapnel 45, the rotating rod 43 and the vibrating ball 44 can produce a reciprocating knocking vibration effect on the fixed block 46, and then the vibration effect is transmitted to the annular partition box 25 to promote the inner and outer walls of the annular partition box 25. The flow of water The downflow and the drop of impurities on the outer outer wall improve the filtration and separation efficiency. By being provided with an air blowing device, when the sliding column 42 drives the rotating rod 43 to rotate due to the push of the extrusion block 41, the sliding column 42 and the metal shrapnel 45 will produce Move toward each other, so that the sliding column 42 and the elastic pressing plate 51 can compress the elastic air bag 52, and the elastic air bag 52 is compressed to generate air flow through the air outlet pipe 53 to be transported into the annular ventilation plate 54, and the annular ventilation plate 54 can vertically downward the air flow. The export promotes the sliding of impurities on the outer wall of the annular partition box 25, prevents the impurities from adhering to the outer wall of the annular partition box 25 and affects the separation and collection efficiency of impurities. The inclined surface of the annular triangular ring 56 can prevent the impurities from sliding down. Flow effect; by being provided with an auxiliary device, the rubber rod 61 on the splash guard 26 can swing when the splash guard 26 rotates with the stirring scraper rod 22, and the rubber rod 61 can hit the ball 62 while swinging, and each rubber rod 61 can swing. The collision between them produces a reverse swing, which improves the interception efficiency and diversion effect of the splash guard 26, and at the same time has an effective diversion effect on the splashed waste water and impurities. , while the splash guard 26 rotates with the stirring rod 22, the arc push rod 63 can be intermittently squeezed by the fixed ball 66 on the support rod 65 to produce sliding, and the arc push rod 63 can push and drive the arc striker 64 hits the rubber rod 61, thereby promoting the swing of the rubber rod 61, so that the rubber rod 61 can remove the waste water and impurities attached to itself, and improve the diversion efficiency. Drive 22 pairs of stirring scrapers While the filter plate 24 is stirring and filtering, the impurities can fall through the through hole 27 on the splash guard 26 to the cavity between the annular partition box 25 and the filter barrel 1 for separation and collection, and finally can be filtered in the filter plate 24. At the same time, the clogging of the filter plate 24 is prevented, and the filtering efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a lithium cell recovery waste water filter equipment, includes filter vat (1), its characterized in that: be provided with filtering mechanism in filter vat (1), filtering mechanism includes electronic axle (21), electronic axle (21) rotates and installs on filter vat (1) inner wall, fixed mounting has the stirring to scrape pole (22) on electronic axle (21) outer wall, the stirring is scraped pole (22) and is gone up fixed semicircle guiding gutter (23) of having seted up, stirring is scraped pole (22) bottom slidable mounting on filter (24) top outer wall, filter (24) fixed mounting is on annular divider box (25) top outer wall, annular divider box (25) top outer wall rotates and installs splash guard (26), fixed through-hole (27) have been seted up on splash guard (26), stirring is scraped pole (22) and is passed through-hole (27) fixed mounting on splash guard (26).

2. The lithium battery recycling wastewater filtering device as set forth in claim 1, wherein: the filter (24) are the basin-shaped setting of big end up, the stirring is scraped pole (22) and is arc form and laminating filter (24) outer wall setting, form the passageway between semicircle guiding gutter (23) and through-hole (27) inner wall.

3. The lithium battery recycling wastewater filtering device as set forth in claim 1, wherein: annular divider box (25) are hollow form and include inlayer and skin, electronic axle (21) are located annular divider box (25) inlayer inside, form inside cavity between annular divider box (25) inlayer and the skin, form outside cavity between annular divider box (25) skin and filter vat (1), and annular divider box (25) inlayer inside, annular divider box (25) inside cavity and annular divider box (25) outside cavity each other not communicate between two liang, annular divider box (25) bottom is run through and fixed mounting has drain pipe (31), splash guard (26) top fixed mounting has inlet pipe (32).

4. The lithium battery recycling wastewater filtering device as set forth in claim 1, wherein: be provided with vibrating device on annular divider box (25), vibrating device is including extrusion piece (41), extrusion piece (41) fixed mounting is on electronic axle (21) outer wall, run through and slidable mounting has traveller (42) on annular divider box (25), the one end that traveller (42) are close to extrusion piece (41) sets up to half circular shape, the one end that traveller (42) kept away from extrusion piece (41) is rotated and is installed dwang (43).

5. The lithium battery recycling wastewater filtering device as set forth in claim 4, wherein: dwang (43) bottom fixed mounting has vibration ball (44), the quantity of dwang (43) and vibration ball (44) has two and about traveller (42) longitudinal symmetry distribute, two through metal shrapnel (45) elastic connection between dwang (43) outer wall, fixed mounting has fixed block (46) in annular divider box (25) inside cavity, vibration ball (44) are close to fixed block (46) outside setting.

6. The lithium battery recycling wastewater filtering device as set forth in claim 5, wherein: the air blowing device is arranged on the sliding column (42) and comprises an elastic pressing plate (51), the elastic pressing plate (51) is fixedly installed on the outer wall of the metal elastic sheet (45), an elastic air bag (52) is fixedly installed between the outer wall of the sliding column (42) and the outer wall of the elastic pressing plate (51), and an air outlet pipe (53) is fixedly installed on the outer wall of the elastic air bag (52).

7. The lithium battery recycling wastewater filtering device as set forth in claim 6, wherein: the output end of the air outlet pipe (53) is fixedly installed on an annular vent plate (54), the annular vent plate (54) is fixedly installed on the outer wall of the annular separation box (25), the output end of the annular vent plate (54) is vertically arranged downwards, the outer wall of the bottom of the annular vent plate (54) is fixedly provided with a filter hole (55), and the top of the annular vent plate (54) is fixedly provided with an annular triangular ring (56).

8. The lithium battery recycling wastewater filtering device as set forth in claim 1, wherein: be provided with auxiliary device on splashproof cover (26), auxiliary device includes rubber pole (61), rubber pole (61) are rotated and are installed on splashproof cover (26) top inner wall, fixed mounting has impact ball (62) on rubber pole (61) outer wall.

9. The lithium battery recycling wastewater filtering device as recited in claim 8, wherein: run through and slidable mounting has arc push rod (63) on splash guard (26), arc push rod (63) bottom fixed mounting hits on board (64) outer wall in the arc, arc push rod (63) top sets up to the arcwall face, through shell fragment elastic connection between arc push rod (63) top and splash guard (26) outer wall.

10. The lithium battery recycling wastewater filtering device as recited in claim 9, wherein: the supporting rod (65) is fixedly mounted on the outer wall of the top of the annular separating box (25), the fixing ball (66) is fixedly mounted on the top of the supporting rod (65), and the fixing ball (66) is arranged close to the top of the arc-shaped push rod (63).

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