CN215313729U

CN215313729U - Aluminum ash processing device for electrolytic aluminum processing

Info

Publication number: CN215313729U
Application number: CN202121309708.7U
Authority: CN
Inventors: 阚思英
Original assignee: Henan Dafei Industrial Co ltd
Current assignee: Henan Dafei Industrial Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-28
Anticipated expiration: 2031-06-11

Abstract

The utility model belongs to the technical field of electrolytic aluminum processing, in particular to an aluminum ash processing device for electrolytic aluminum processing, aiming at the problem that the aluminum ash processing efficiency is low because the aluminum ash cannot smoothly pass through a screening net plate when the existing aluminum ash is processed, the utility model provides a scheme that the aluminum ash processing device comprises a shell, wherein the top of the shell is provided with a feed hopper, a frying pan is fixedly connected in the shell, one side of the shell is fixedly connected with a motor plate, the top of the motor plate is fixedly provided with a motor, the screening net plate is rotatably arranged in the shell and is matched with the motor, one side of the shell is provided with a vibration mechanism, the vibration mechanism is matched with the screening net plate, and the shell is provided with an ash discharging door plate. The treatment efficiency of aluminium ash is effectively promoted.

Description

Aluminum ash processing device for electrolytic aluminum processing

Technical Field

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

Background

Electrolytic aluminum processing is the process of producing aluminum by electrolysis. The modern electrolytic aluminum industrial production adopts a cryolite-alumina molten salt electrolytic method, wherein the molten cryolite is a solvent, the alumina is a solute, the carbon body is used as an anode, the aluminum liquid is used as a cathode, and after 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 conveying vehicle to be cast into products such as a common aluminum ingot for remelting and the like. The method comprises the following steps that the aluminum liquid is 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 the aluminum liquid from being oxidized, 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 taken out of the mixing furnace manually or mechanically before casting, and the taken-out molten slag is in a loose ash slag state, so the molten slag is called aluminum ash, and the aluminum ash needs to be reheated by an aluminum ash treatment device to be separated;

however, the existing aluminum ash has low scattering efficiency when being processed, so that the aluminum ash cannot smoothly pass through the screening net plate, and the aluminum ash processing efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the aluminum ash cannot smoothly pass through a screening mesh plate and the treatment efficiency of the aluminum ash is low due to the low scattering efficiency of the aluminum ash in the conventional aluminum ash treatment process, and provides an aluminum ash treatment device for electrolytic aluminum processing.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an aluminium ash processing apparatus for electrolytic aluminum processing, which comprises a housin, the top of casing is provided with the feeder hopper, fixedly connected with frying pan in the casing, one side fixedly connected with motor board of casing, the top fixed mounting of motor board has the motor, the screening otter board is installed in the casing rotation, the screening otter board cooperatees with the motor, one side of casing is provided with vibration mechanism, vibration mechanism cooperatees with the screening otter board, the lime-ash discharge door plant has been seted up on the casing, fixedly connected with cowl on one side inner wall of casing, cowl's bottom is provided with the brush, the bottom fixedly connected with connecting rod of screening otter board, the bottom fixedly connected with puddler of connecting rod, the puddler cooperatees with the frying pan.

Preferably, the vibration mechanism includes wedge, slider, slide bar and spring, has seted up the spout on the inner wall of casing, and slider slidable mounting is in the spout, and slide bar fixed mounting is in the spout, and the outside of slide bar is located to the slider sliding sleeve, wedge and one side fixed connection of slider, and the outside of slide bar is located to the spring housing.

Preferably, the output shaft of motor is welded with the rotation axis, and the one end of rotation axis extends to in the casing and fixedly connected with gear, and the bottom fixedly connected with ring gear of screening otter board, ring gear and gear mesh mutually.

Preferably, an annular sliding groove is formed in the shell, a sliding ring is arranged in the annular sliding groove in a sliding mode, and the sliding ring is fixedly sleeved on the outer side of the screening screen plate.

Preferably, the outer side of the screening net plate is fixedly connected with a plurality of elliptical blocks, and the elliptical blocks are matched with the wedge-shaped blocks.

Compared with the prior art, the utility model has the advantages that:

1. the scheme is characterized in that the gear is matched with the gear ring, the screening screen plate is matched with the arc-shaped baffle and the hairbrush, so that the screening screen plate can rotate, aluminum ash on the screening screen plate can be automatically dispersed, the screening screen plate and the hairbrush generate relative displacement, the screening screen plate is effectively prevented from being blocked, and larger ash can be intercepted and collected at the ash discharging door plate through the arc-shaped baffle, and the ash can be conveniently discharged in a unified manner;

2. according to the scheme, the oval block is matched with the wedge block, and the sliding block is matched with the spring, so that the screening screen plate can drive the oval block to be continuously contacted with the wedge block when rotating, the wedge block can intermittently knock the screening screen plate from the head, and therefore aluminum ash on the screening screen plate is effectively scattered;

the utility model can effectively and quickly clean the aluminum ash, is convenient for intercepting and collecting the screened aluminum ash, is convenient for uniformly treating the screened aluminum ash, and effectively improves the treatment efficiency of the aluminum ash.

Drawings

FIG. 1 is a schematic structural diagram of an aluminum ash treatment device for electrolytic aluminum processing according to the present invention;

FIG. 2 is a schematic cross-sectional view taken along line E-E in FIG. 1 of an apparatus for treating aluminum ash for electrolytic aluminum processing according to the present invention;

FIG. 3 is an enlarged schematic structural view of the aluminum ash treatment device for electrolytic aluminum processing in FIG. 1.

In the figure: the device comprises a shell 1, a feed hopper 2, a frying pan 3, a motor plate 4, a motor 5, a screening screen plate 6, an ash discharging door plate 7, an arc baffle 8, a brush 9, a connecting rod 10, a stirring rod 11, a wedge block 12, a slide block 13, a slide rod 14, a spring 15, a rotating shaft 16, a gear 17, a gear ring 18, a sliding ring 19 and an oval block 20.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, an aluminium ash processing apparatus for electrolytic aluminum processing, including casing 1, the top of casing 1 is provided with feeder hopper 2, fixedly connected with frying pan 3 in casing 1, one side fixedly connected with motor board 4 of casing 1, the top fixed mounting of motor board 4 has motor 5, screening otter board 6 is installed to the casing 1 internal rotation, screening otter board 6 cooperatees with motor 5, one side of casing 1 is provided with vibrating mechanism, vibrating mechanism cooperatees with screening otter board 6, lime-ash discharge door plant 7 has been seted up on casing 1, fixedly connected with cowl 8 on one side inner wall of casing 1, cowl 8's bottom is provided with brush 9, screening otter board 6's bottom fixedly connected with connecting rod 10, the bottom fixedly connected with puddler 11 of connecting rod 10, puddler 11 cooperatees with frying pan 3.

In this embodiment, the vibration mechanism includes a wedge 12, a slider 13, a sliding rod 14 and a spring 15, a sliding groove is formed in the inner wall of the housing 1, the slider 13 is slidably mounted in the sliding groove, the sliding rod 14 is fixedly mounted in the sliding groove, the slider 13 is slidably sleeved on the outer side of the sliding rod 14, the wedge 12 is fixedly connected with one side of the slider 13, the spring 15 is sleeved on the outer side of the sliding rod 14, and the spring 15 can drive the slider 13 to reset.

In this embodiment, a rotating shaft 16 is welded on an output shaft of the motor 5, one end of the rotating shaft 16 extends into the casing 1 and is fixedly connected with a gear 17, a gear ring 18 is fixedly connected to the bottom of the screening net plate 6, the gear ring 18 is meshed with the gear 17, and the gear 17 can drive the gear ring 18 to rotate.

In this embodiment, an annular sliding groove is formed in the housing 1, a sliding ring 19 is slidably mounted in the annular sliding groove, the sliding ring 19 is fixedly sleeved on the outer side of the screening mesh plate 6, and the sliding ring 19 can rotate along the annular sliding groove.

In this embodiment, the outer side of the sieving screen 6 is fixedly connected with a plurality of elliptical blocks 20, the elliptical blocks 20 are matched with the wedge-shaped blocks 12, and the elliptical blocks 20 can extrude the wedge-shaped blocks 12 to move.

Example two

Referring to fig. 1-3, an aluminium ash processing apparatus for electrolytic aluminum processing, including casing 1, the top of casing 1 is provided with feeder hopper 2, fixedly connected with frying pan 3 in casing 1, one side of casing 1 is through welded fastening connection motor board 4, there is motor 5 at the top of motor board 4 through bolt fixed mounting, screening otter board 6 is installed to the 1 internal rotation of casing, screening otter board 6 cooperatees with motor 5, one side of casing 1 is provided with vibrating mechanism, vibrating mechanism cooperatees with screening otter board 6, casing 1 is last to have been seted up lime-ash discharge door plant 7, through welded fastening connection cowl 8 on one side inner wall of casing 1, cowl 8's bottom is provided with brush 9, welded fastening connection has connecting rod 10 through welded fastening connection in the bottom of screening otter board 6, connecting rod 10's bottom is through welded fastening connection puddler 11, puddler 11 cooperatees with frying pan 3.

In this embodiment, the vibration mechanism includes wedge 12, slider 13, slide bar 14 and spring 15, has seted up the spout on the inner wall of casing 1, and slider 13 slidable mounting is in the spout, and slide bar 14 fixed mounting is in the spout, and slider 13 sliding sleeve locates the outside of slide bar 14, and wedge 12 is connected through welded fastening with one side of slider 13, and the outside of slide bar 14 is located to spring 15 cover, and spring 15 can drive slider 13 and reset.

In this embodiment, the welding has rotation axis 16 on the output shaft of motor 5, and the one end of rotation axis 16 extends to in the casing 1 and through welded fastening be connected with gear 17, and welded fastening is connected with ring gear 18 through welded fastening in the bottom of screening otter board 6, and ring gear 18 meshes with gear 17 mutually, and gear 17 can drive ring gear 18 and rotate.

In this embodiment, an annular sliding groove is formed in the housing 1, a sliding ring 19 is slidably mounted in the annular sliding groove, the sliding ring 19 is fixedly welded to the outer side of the screening mesh plate 6, and the sliding ring 19 can rotate along the annular sliding groove.

In this embodiment, the outer side of the screening net plate 6 is fixedly connected with a plurality of elliptical blocks 20 through welding, the elliptical blocks 20 are matched with the wedge-shaped blocks 12, and the elliptical blocks 20 can extrude the wedge-shaped blocks 12 to move.

In this embodiment, the aluminum ash is poured into the housing 1 from the feeding hopper 2, then the motor 5 is started, the output shaft of the motor 5 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the gear 17 to rotate, the gear 17 drives the screening net plate 6 to rotate through the gear ring 18, so that the screening net plate 6 on the motor drives the aluminum ash to rotate in a single direction, the aluminum ash is scattered during rotation and falls into the frying pan 3 below through the screening net plate 6, meanwhile, the ash in the aluminum ash is filtered out, the ash is driven by the rotation of the screening net plate 6 to move in the same direction and is finally intercepted by the arc-shaped baffle 8, and the brush 9 and the screening net plate 6 generate relative displacement, thereby effectively cleaning the screening net plate 6, avoiding the blockage of the screening net plate 6, meanwhile, the elliptical block 20 is driven to rotate and displace when the screening net plate 6 rotates, the wedge-shaped block 12 is driven to displace upwards by the contact of the elliptical block 20 and the wedge-shaped block 12 and drive the slide block 13 to displace, slider 13 displacement makes spring 15 deformation, after oval piece 20 and the 12 phase separations of wedge, spring 15 deformation resumes and drives slider 13 and resets, slider 13 drives wedge 12 and resets, make wedge 12 strike screening otter board 6, thereby make the aluminium ash on the screening otter board 6 can be effectual through the screening otter board, fall into in the frying pan 3 of below, screening otter board 6 drives puddler 11 through connecting rod 10 and rotates, thereby can stir and heat in frying pan 3 can the aluminium ash.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. An aluminum ash processing device for electrolytic aluminum processing comprises a shell (1) and is characterized in that a feed hopper (2) is arranged at the top of the shell (1), a frying pan (3) is fixedly connected in the shell (1), a motor plate (4) is fixedly connected to one side of the shell (1), a motor (5) is fixedly mounted at the top of the motor plate (4), a screening net plate (6) is rotatably mounted in the shell (1), the screening net plate (6) is matched with the motor (5), a vibrating mechanism is arranged at one side of the shell (1), the vibrating mechanism is matched with the screening net plate (6), an ash discharging door plate (7) is arranged on the shell (1), an arc-shaped baffle plate (8) is fixedly connected to the inner wall of one side of the shell (1), a brush (9) is arranged at the bottom of the arc-shaped baffle plate (8), a connecting rod (10) is fixedly connected to the bottom of the screening net plate (6), the bottom end of the connecting rod (10) is fixedly connected with a stirring rod (11), and the stirring rod (11) is matched with the frying pan (3).

2. The aluminum ash treatment device for electrolytic aluminum processing according to claim 1, wherein the vibration mechanism comprises a wedge block (12), a slide block (13), a slide rod (14) and a spring (15), a sliding groove is formed in the inner wall of the shell (1), the slide block (13) is slidably mounted in the sliding groove, the slide rod (14) is fixedly mounted in the sliding groove, the slide block (13) is slidably sleeved outside the slide rod (14), the wedge block (12) is fixedly connected with one side of the slide block (13), and the spring (15) is sleeved outside the slide rod (14).

3. The aluminum ash treatment device for electrolytic aluminum processing according to claim 1, wherein a rotating shaft (16) is welded on the output shaft of the motor (5), one end of the rotating shaft (16) extends into the shell (1) and is fixedly connected with a gear (17), a gear ring (18) is fixedly connected to the bottom of the screening net plate (6), and the gear ring (18) is meshed with the gear (17).

4. The aluminum ash treatment device for electrolytic aluminum processing according to claim 1, wherein an annular chute is formed in the housing (1), a sliding ring (19) is slidably mounted in the annular chute, and the sliding ring (19) is fixedly sleeved outside the screening mesh plate (6).

5. The aluminum ash processing device for electrolytic aluminum processing as claimed in claim 1, wherein a plurality of oval blocks (20) are fixedly connected to the outer side of the screen plate (6), and the oval blocks (20) are matched with the wedge blocks (12).