CN216172696U - Aluminum ash processing device for electrolytic aluminum processing - Google Patents

Abstract

The utility model discloses an aluminum ash processing device for electrolytic aluminum processing, which relates to the technical field of industrial recovery and comprises a crushing box, wherein a feeding hopper is fixedly arranged above the crushing box, a motor is fixedly arranged on the outer surface of the crushing box, a first crushing column is rotatably arranged in the crushing box, one end, close to the motor, of the first crushing column is fixedly connected with the output end of the motor, second crushing columns are symmetrically arranged in the crushing box along the first crushing column and are meshed with the first crushing column, an air rod is fixedly arranged on the outer surface of the crushing box, a sieve plate is detachably arranged in the crushing box, a material pushing plate is arranged above the sieve plate in a sliding manner, the middle position of the material pushing plate is fixedly connected with the output end of the air rod, a discharging hopper is fixedly arranged below the crushing box, and a containing box is sleeved outside the discharging hopper, so that the utility model has high scattering strength and simple disassembly, simple to operate, the effectual work efficiency who has improved the aluminium ash and handled.

Description

Aluminum ash processing device for electrolytic aluminum processing

Technical Field

The utility model relates to the technical field of industrial recovery, in particular to an aluminum ash treatment device for electrolytic aluminum processing.

Background

The electrolytic aluminum processing is the process of obtaining aluminum through electrolysis, the modern electrolytic aluminum industrial production adopts a cryolite-alumina molten salt electrolysis method, the molten cryolite is a solvent, alumina is used as a solute, a carbon body is used as an anode, aluminum liquid is used as a cathode, strong direct current is introduced, electrochemical reaction is carried out on two electrodes in an electrolytic cell at 950-970 ℃, in the electrolytic aluminum processing process, aluminum liquid is sucked out of an aluminum ladle through negative pressure formed by compressed air, and then is conveyed to a casting workshop by a ladle transport vehicle to be products such as common aluminum ingots for remelting and the like, the aluminum liquid needs to be purified and smelted in a mixing furnace before casting, in order to adsorb harmful impurities in the aluminum liquid, reduce the viscosity of molten slag on the surface of the aluminum liquid and prevent oxidation, certain additives are added in the aluminum liquid smelting process to cause a certain amount of molten slag to be generated on the surface of the aluminum liquid, the molten slag needs to be manually or mechanically removed from the mixing furnace before casting, the tapped slag is in the form of loose ash, and is therefore called aluminium ash.

The processing mode of aluminium ash is generally for breaking up the screening with the aluminium ash, and the screening is broken up through means such as stirring to current aluminium ash processing apparatus, and the degree of breaing up is lower, and some inside aluminium ash polymerization solidification are in the same place before the aluminium ash is handled, and simple mode of breaing up can't make its separation, leads to recovery processing's efficiency to reduce.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aluminum ash treatment device for electrolytic aluminum processing, which solves the technical problems that the aluminum ash is generally scattered and screened in the treatment mode of the aluminum ash, the scattering degree of the conventional aluminum ash treatment device is low due to the stirring and other means, some aluminum ash in the aluminum ash is polymerized and solidified together before treatment, and the aluminum ash cannot be separated in a simple scattering mode, so that the recovery treatment efficiency is reduced.

In order to solve the technical problems, the utility model provides an aluminum ash treatment device for electrolytic aluminum processing, which comprises a crushing box, wherein a feeding hopper is fixedly arranged above the crushing box, a motor is fixedly arranged on the outer surface of the crushing box, the motor is electrically connected with an external power supply, a first crushing column is rotatably arranged in the crushing box, one end, close to the motor, of the first crushing column is fixedly connected with the output end of the motor, second crushing columns are symmetrically arranged in the crushing box along the first crushing column and are meshed with the first crushing column, an air rod is fixedly arranged on the outer surface of the crushing box and is electrically connected with the external power supply, a sieve plate is detachably arranged in the crushing box, a material pushing plate is arranged above the sieve plate in a sliding manner, the middle position of the material pushing plate is fixedly connected with the output end of the air rod, a discharging hopper is fixedly arranged below the crushing box, the hopper outside cover is equipped with the containing box down, the containing box is connected with crushing case is detachable.

Preferably, the first crushing column and the second crushing column are provided with the meshed teeth, and the meshed teeth of the first crushing column and the meshed teeth of the second crushing column are mutually meshed.

Preferably, the sieve plate is provided with a plurality of filter holes, the filter holes are uniformly distributed, and the aperture of each filter hole is not larger than 3 mm.

Preferably, the crushing box is internally and fixedly provided with a fixing ring, the fixing ring is internally provided with an annular groove, and the width of the annular groove is consistent with that of the sieve plate.

Preferably, a fixing plate is fixedly mounted above the containing box, a fixing groove is formed in the position, corresponding to the containing box, of the crushing box, a spring fastener is slidably mounted on the inner wall of the fixing groove, a groove is formed in the position, corresponding to the spring fastener, of the fixing plate, and the spring fastener is wedged with the groove.

Preferably, the number of the spring buckles is two, and the spring buckles are symmetrically arranged along the center line of the fixing groove respectively.

Compared with the prior art, the aluminum ash treatment device for electrolytic aluminum processing provided by the utility model has the following beneficial effects:

1. the utility model provides an aluminum ash treatment device for electrolytic aluminum processing, which comprises a feeding hopper, a motor, a first crushing column, a second crushing column, a motor, a first crushing column, a second crushing column, a grinding wheel and a grinding wheel, wherein the collected aluminum ash is put into the feeding hopper, the aluminum ash put into the feeding hopper enters the upper surfaces of the first crushing column and the second crushing column in a crushing box through a feeding hopper pipeline, a circuit of the motor is started, the output end of the motor is fixedly connected with the first crushing column, the motor drives the first crushing column to rotate, the first crushing column is meshed with the second crushing column, the first crushing column drives the second crushing column to rotate, when the first crushing column and the second crushing column rotate, large aluminum ash in the aluminum ash falls into a grinding wheel gap with an upward opening of the first crushing column and the second crushing column under the action of gravity, when the grinding wheel gap with the large aluminum ash is contacted with the adjacent first crushing column or the second crushing column, the large aluminum ash is extruded by the force, the large aluminum ash is rapidly dispersed into fine aluminum ash, when having the rodent clearance after smashing during along with the first rotation opening downward sloping of smashing post and the crushing post of second, the aluminium ash whereabouts once more under the effect of gravity, fall on the sieve after, the gas pole circuit starts, the gas pole promotes the scraping wings and slides on the sieve, make the aluminium ash can not pile up on the sieve surface, the aluminium ash after the screening falls into hopper down, down the hopper is slope form, can effectually avoid the aluminium ash to agglomerate once more, and at last, the aluminium ash falls into the containing box in, the completion is to the processing of breaing up of aluminium ash.

2. The utility model provides an aluminum ash processing device for electrolytic aluminum processing, which is characterized in that a fixing plate on a containing box is inserted aiming at a fixed groove, when the front end of the fixing plate is contacted with a spring buckle, the bottom of the containing box is pressed, the fixing plate is pushed in with force, the spring buckle is bounced open by the fixing plate, when a groove on the fixing plate moves to a position corresponding to the spring buckle, the spring buckle is bounced out and clamped with the groove, the fixing plate can be fixed in the fixed groove, and further the containing box is fixed on a crushing box, because the aluminum ash is metal dust and has larger mass, the spring buckle can extrude the fixing plate in two directions through the symmetrical arrangement of the spring buckle, the fixing effect of the fixing plate is improved, the bearing capacity of the containing box is improved, when the aluminum ash in the containing box is filled, the bottom of the containing box is held, the containing box is pulled downwards with force, the containing box can be directly disassembled, and the installation is simple, the disassembly is convenient.

Drawings

FIG. 1 is a schematic view of an aluminum ash treatment apparatus for electrolytic aluminum processing;

FIG. 2 is a view showing a constitution of a crushing box in an aluminum ash treatment apparatus for electrolytic aluminum processing;

FIG. 3 is a view showing an internal structure of a crushing box in an aluminum ash treatment apparatus for electrolytic aluminum processing;

FIG. 4 is a sectional view showing a crushing box of the aluminum ash treatment apparatus for electrolytic aluminum processing.

Reference numbers in the figures: 1. crushing case, 2, gas pole, 3, supporting leg, 4, containing box, 5, fixed plate, 6, lower hopper, 7, motor, 8, feeding funnel, 9, first crushing post, 10, second crushing post, 11, scraping wings, 12, sieve, 13, filtration pore, 14, fixed slot, 15, snak link.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: an aluminum ash processing device for electrolytic aluminum processing comprises a crushing box 1, a feeding hopper 8 is fixedly arranged above the crushing box 1, a motor 7 is fixedly arranged on the outer surface of the crushing box 1, the motor 7 is electrically connected with an external power supply, a first crushing column 9 is rotatably arranged in the crushing box 1, one end of the first crushing column 9 close to the motor 7 is fixedly connected with the output end of the motor 7, a second crushing column 10 is symmetrically arranged in the crushing box 1 along the first crushing column 9, the second crushing column 10 is meshed with the first crushing column 9, an air rod 2 is fixedly arranged on the outer surface of the crushing box 1, the air rod 2 is electrically connected with the external power supply, a sieve plate 12 is detachably arranged in the crushing box 1, a material pushing plate 11 is slidably arranged above the sieve plate 12, the middle position of the material pushing plate 11 is fixedly connected with the output end of the air rod 2, a discharging hopper 6 is fixedly arranged below the crushing box 1, and a containing box 4 is sleeved outside the discharging hopper 6, the containing box 4 is detachably connected with the crushing box 1.

In this embodiment, the collected aluminum ash is fed into the feeding hopper 8, the aluminum ash entering the feeding hopper 8 enters the upper surfaces of the first crushing column 9 and the second crushing column 10 in the crushing box 1 through the feeding hopper 8, the circuit of the motor 7 is started, the output end of the motor 7 is fixedly connected with the first crushing column 9, the motor 7 drives the first crushing column 9 to rotate, the first crushing column 9 is meshed with the second crushing column 10, the first crushing column 9 drives the second crushing column 10 to rotate, when the first crushing column 9 rotates with the second crushing column 10, the large aluminum ash in the aluminum ash falls into the gap of the mesh teeth with the upward opening of the first crushing column 9 and the second crushing column 10 under the action of gravity, when the gap of the mesh teeth with the large aluminum ash contacts with the mesh teeth on the adjacent first crushing column 9 or the second crushing column 10, the large aluminum ash is extruded by force, so that the agglomerated aluminum ash is rapidly dispersed into fine aluminum ash, when having the rodent clearance after smashing along with the first rotation opening downward sloping of smashing post 9 and the crushing post 10 of second, the aluminium ash falls once more under the effect of gravity, fall on sieve 12 after, 2 circuit start of gas pole, 2 promotion scraping wings 11 of gas pole slide on sieve 12, make the aluminium ash can not pile up on sieve 12 surface, the aluminium ash after the screening falls into hopper 6 down, hopper 6 is the slope form down, can effectually avoid the aluminium ash to agglomerate once more, and finally, the aluminium ash falls into containing box 4 in, the completion is to the processing of breaing up of aluminium ash.

Further, the first crushing column 9 and the second crushing column 10 are provided with the teeth, and the teeth of the first crushing column 9 and the second crushing column 10 are engaged with each other.

Further, the sieve plate 12 is provided with a plurality of filter holes 13, the filter holes 13 are uniformly arranged, and the aperture of each filter hole 13 is not larger than 3 mm.

Furthermore, smash 1 internal fixed mounting of case and have solid fixed ring, gu seted up the ring channel in the fixed ring, the groove width of ring channel is unanimous with sieve 12's width, sieve 12 is connected with crushing case 1 through solid fixed ring, the unpicking and washing of convenient to detach sieve 12.

Example two:

further, on the basis of the first embodiment, the present invention provides a technical solution: fixed plate 5 is fixedly mounted above containing box 4, and crushing case 1 has seted up fixed slot 14 with containing box 4 corresponding position, and fixed slot 14 inner wall slidable mounting has spring fastener 15, and fixed plate 5 has seted up the recess with spring fastener 15 corresponding position, and spring fastener 15 and recess wedging.

Further, two spring buckles 15 are provided, and the spring buckles 15 are respectively and symmetrically arranged along the central line of the fixing groove 14.

In this embodiment, during installation, the fixing plate 5 on the storage box 4 is inserted into the fixing groove 14, when the front end of the fixing plate 5 contacts the spring fastener 15, the bottom of the storage box 4 is pressed, the fixing plate 5 is pushed in forcibly, the spring fastener 15 is bounced off by the fixing plate 5, when the groove on the fixing plate 5 moves to the position corresponding to the spring fastener 15, the spring fastener 15 pops out and is clamped with the groove, the fixing plate 5 can be fixed in the fixing groove 14, and the storage box 4 is fixed on the crushing box 1, because the aluminum ash is metal dust, the mass is large, the spring fastener 15 can extrude the fixing plate 5 bidirectionally through the symmetrical spring fastener 15, the fixing effect of the fixing plate 5 is improved, and the bearing capacity of the storage box 4 is improved, when the aluminum ash in the storage box 4 is filled, the bottom of the storage box 4 is held, the storage box 4 is pulled downward forcibly, and the storage box 4 can be directly disassembled, the installation is simple, and it is convenient to dismantle.

The working principle is as follows:

during installation, firstly, the fixing plate 5 on the containing box 4 is inserted in alignment with the fixing groove 14, when the front end of the fixing plate 5 is in contact with the spring fastener 15, the bottom of the containing box 4 is pressed, the fixing plate 5 is pushed in forcibly, the spring fastener 15 is bounced open by the fixing plate 5, when the groove on the fixing plate 5 moves to the position corresponding to the spring fastener 15, the spring fastener 15 is bounced out and clamped with the groove, the fixing plate 5 can be fixed in the fixing groove 14, and further the containing box 4 is fixed on the crushing box 1, because the aluminum ash is metal dust, the quality is large, the fixing plate 5 can be extruded in two directions by the spring fastener 15 which is symmetrical, the fixing effect of the fixing plate 5 is improved, the bearing capacity of the containing box 4 is improved, the collected aluminum ash is put into the feeding hopper 8, the aluminum ash entering the feeding hopper 8 enters the upper surfaces of the first crushing column 9 and the second crushing column 10 in the crushing box 1 through the feeding hopper 8 pipeline, starting a circuit of the motor 7, wherein the output end of the motor 7 is fixedly connected with the first crushing column 9, the motor 7 drives the first crushing column 9 to rotate, the first crushing column 9 is meshed with the second crushing column 10, the first crushing column 9 drives the second crushing column 10 to rotate, when the first crushing column 9 and the second crushing column 10 rotate, large aluminum ash in the aluminum ash falls into a gap between the first crushing column 9 and the second crushing column 10 with upward openings under the action of gravity, when the gap between the teeth with the large aluminum ash is contacted with the teeth on the adjacent first crushing column 9 or the second crushing column 10, the teeth extrude the large aluminum ash through stress, so that the caked aluminum ash is rapidly dispersed into fine aluminum ash, when the gap between the teeth with crushed blocks inclines downwards along with the rotating openings of the first crushing column 9 and the second crushing column 10, the aluminum ash falls down again under the action of gravity and falls on the sieve plate 12, 2 circuit start-up of gas pole, gas pole 2 promotes scraping wings 11 and slides on sieve 12, make the aluminium ash can not pile up on sieve 12 surface, the aluminium ash after the screening falls into hopper 6 down, lower hopper 6 is slope form, can effectually avoid the aluminium ash to agglomerate once more, and finally, the aluminium ash falls into containing box 4, the completion is to the processing of breaing up of aluminium ash, the aluminium ash in containing box 4 is filled with the back, hold containing box 4 bottom, stimulate containing box 4 downwards hard, can directly dismantle containing box 4, the installation is simple, it is convenient to dismantle.

Claims (6)

1. The utility model provides an aluminium ash processing apparatus for electrolytic aluminum processing, includes crushing case (1), its characterized in that: a feeding hopper (8) is fixedly arranged above the crushing box (1), a motor (7) is fixedly arranged on the outer surface of the crushing box (1), the motor (7) is electrically connected with an external power supply, a first crushing column (9) is installed in the crushing box (1) in a rotating manner, one end, close to the motor (7), of the first crushing column (9) is fixedly connected with the output end of the motor (7), a second crushing column (10) is symmetrically installed in the crushing box (1) along the first crushing column (9), the second crushing column (10) is meshed with the first crushing column (9), an air rod (2) is fixedly arranged on the outer surface of the crushing box (1), the air rod (2) is electrically connected with the external power supply, a sieve plate (12) is detachably installed in the crushing box (1), a material pushing plate (11) is arranged above the sieve plate (12) in a sliding manner, the middle position of the material pushing plate (11) is fixedly connected with the output end of the air rod (2), smash case (1) below fixed mounting have down hopper (6), hopper (6) outside cover is equipped with containing box (4) down, containing box (4) and crushing case (1) detachable connection.

2. The aluminum ash treatment apparatus for electrolytic aluminum processing according to claim 1, wherein the first crushing column (9) and the second crushing column (10) are provided with the engaging teeth, and the engaging teeth of the first crushing column (9) and the second crushing column (10) are engaged with each other.

3. The aluminum ash processing device for electrolytic aluminum processing according to claim 1, wherein the sieve plate (12) is provided with a plurality of filter holes (13), the plurality of filter holes (13) are uniformly arranged, and the aperture of each filter hole (13) is not more than 3 mm.

4. The aluminum ash processing device for electrolytic aluminum processing according to claim 1, wherein a fixing ring is fixedly installed in the crushing box (1), an annular groove is formed in the fixing ring, and the groove width of the annular groove is consistent with the width of the sieve plate (12).

5. The aluminum ash treatment device for electrolytic aluminum processing according to claim 1, wherein a fixing plate (5) is fixedly mounted above the containing box (4), a fixing groove (14) is formed at a position of the crushing box (1) corresponding to the containing box (4), a spring buckle (15) is slidably mounted on the inner wall of the fixing groove (14), a groove is formed at a position of the fixing plate (5) corresponding to the spring buckle (15), and the spring buckle (15) is wedged with the groove.

6. The aluminum ash treatment apparatus for electrolytic aluminum processing according to claim 5, wherein the number of the snap buttons (15) is two, and the snap buttons (15) are respectively arranged symmetrically along the center line of the fixing groove (14).

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