CN221028604U

CN221028604U - Device for fully stirring molten aluminum to remove slag

Info

Publication number: CN221028604U
Application number: CN202322784728.5U
Authority: CN
Inventors: 凡高
Original assignee: Zhejiang Shengxuan Industry And Trade Co ltd
Current assignee: Zhejiang Shengxuan Industry And Trade Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-05-28
Anticipated expiration: 2033-10-16

Abstract

The utility model relates to a device for fully stirring aluminum liquid to remove slag, which comprises a frame device, a barrel body arranged on the outer side of the frame device, a plurality of sliding support columns and a lifting device, wherein the lifting device is connected with a sliding block; when the stirring blade stirs the aluminum liquid in the barrel body, inert gas is blown into the aluminum liquid, the bubbles adsorb impurity slag in the aluminum liquid, the stirring blade generates larger stirring area to lead the bubbles to float upwards spirally, and thus, the rotating aluminum liquid and the rising bubbles bring a large amount of impurity slag to float on the surface of the aluminum liquid, so that the aluminum liquid can be fully deslagged, and the production efficiency of a factory is improved.

Description

Device for fully stirring molten aluminum to remove slag

Technical Field

The utility model relates to the technical field of aluminum alloy casting processing equipment, in particular to a device for fully stirring aluminum liquid to remove slag.

Background

The refining process of the aluminum liquid is an important process link in the production and manufacturing process, the aluminum liquid is required to be smelted by slag removal equipment, pressurized inert gas is introduced into the aluminum liquid by adopting a blowing device, a refining agent is blown into the aluminum liquid, and degassing and slag removal are carried out by stirring.

Because the temperature during operation is very high, equipment should accomplish stirring slagging-off by oneself, and the authority bulletin number CN212426142U discloses an aluminium liquid slagging-off degasification equipment, and graphite rotor intensive mixing aluminium liquid spends time overlength during the stirring, can both be great to slagging-off purifying's effect and mill production efficiency like this influenced.

Disclosure of Invention

The utility model mainly aims at the problems existing in the shooting deslagging process, and discloses a device for fully stirring aluminum liquid for deslagging.

The utility model aims at realizing the following technical scheme: the utility model provides a device of intensive mixing molten aluminum slagging-off, includes support body device, sets up the staving in the support body device outside, the inside a plurality of slip support column and the elevating gear of being equipped with of support body device, be connected with the sliding block on the elevating gear, sliding connection between sliding block and the slip support column, one side of sliding block is connected with stirring drive arrangement, stirring drive arrangement's end-to-end connection has graphite rotor, graphite rotor's end connection has the (mixing) shaft, the outside slope of (mixing) shaft is equipped with a plurality of stirring blades, the staving with the axle center has been placed to the outside of (mixing) shaft.

Preferably, an electric supporting frame is arranged outside the frame body device, an electric cabinet is connected to the outer wall of the electric supporting frame, the electric cabinet is electrically connected with the lifting device and the stirring driving device, and an air storage tank is arranged in the middle of the electric supporting frame.

Preferably, the stirring driving device comprises a driving supporting shell, a second driving motor, a rotating shaft supporting sleeve, bearings, a first driving wheel and a second driving wheel, wherein the two ends of the bottom of the driving supporting shell are connected with the second driving motor and the rotating shaft supporting sleeve, a plurality of bearings are slidably connected in the rotating shaft supporting sleeve, graphite rotors are connected in the bearings and extend into the driving supporting shell and are connected with the second driving wheel, and the rotating shaft of the second driving motor extends into the driving supporting shell and is connected with the first driving wheel through a transmission belt.

Preferably, the outside of sliding block and drive supporting shell is equipped with the pipeline backup pad, the inside of pipeline backup pad is equipped with the blast pipe, the one end of blast pipe is connected in the gas holder, and the other end stretches into staving inside.

Preferably, the frame device comprises a plurality of transversely placed frame cross bars, a plurality of frame vertical rods are connected to the surfaces of the frame cross bars, sliding support columns are placed in gaps among the plurality of frame vertical rods, and the frame cross bars and the frame vertical rods are fixedly supported through frame diagonal rods.

Preferably, the lifting device comprises a lifting supporting block, a first driving motor, a lifting driving shaft, a first lifting gear, a gear supporting block, a second lifting gear and a lifting chain, wherein the lifting supporting block and the first driving motor are arranged at the top of the vertical rod of the frame body, the lifting driving shaft is rotatably connected to the lifting supporting block, the first lifting gear is arranged on the surface of the lifting driving shaft, one end of the lifting driving shaft is in transmission connection with the first driving motor, the gear supporting block is arranged on the surface of the cross rod of the frame body, the second lifting gear is rotatably connected to the inner part of the gear supporting block, and the second lifting gears are in driving connection through the lifting chain.

Preferably, a chain supporting sleeve is arranged on the surface of the lifting chain, and the chain supporting sleeve is fixedly connected to the sliding block and is arranged for driving the sliding block to move up and down.

Preferably, a plurality of sliding wheels are arranged at the bottom of the frame body, and the arrangement is used for facilitating subsequent movement of the whole frame body device.

Compared with the prior art, the utility model has the following beneficial effects: 1. when the stirring blade stirs the aluminum liquid of the barrel body, inert gas is blown into the aluminum liquid through the exhaust pipe, and then the inert gas is crushed into a large number of dispersed bubbles which are dispersed in the aluminum liquid, the bubbles absorb impurity slag in the aluminum liquid by the gas partial pressure difference and the surface adsorption principle, and the stirring blade can generate larger stirring area to lead the bubbles to float upwards spirally, so that a large number of impurity slag is carried out by the rising of the rotating aluminum liquid and the bubbles and floats on the surface of the aluminum liquid, the aluminum liquid can be fully deslagged, and the deslagging and purifying effects and the factory production efficiency are improved; 2. the lifting device can automatically drive the sliding block to move up and down relative to the surface of the sliding support column, the stirring driving device can automatically drive the graphite rotor to rotate and the stirring shaft to rotate, the whole process is high in automation degree, manual excessive participation is not needed, and the production efficiency is effectively improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the present utility model;

Fig. 3 is a partial exploded view of the present utility model.

The marks in the figure: 1. a frame device; 11. sliding the support column; 12. a frame cross bar; 13. a frame body upright post; 14. a frame diagonal bar; 2. a tub body; 3. a lifting device; 30. a sliding block; 31. lifting the supporting block; 32. a first driving motor; 33. a lifting driving shaft; 34. a first lifting gear; 35. a gear support block; 36. a second lifting gear; 37. a lifting chain; 38. a chain support sleeve; 4. a stirring driving device; 41. driving the support housing; 42. a second driving motor; 43. a rotating shaft supporting sleeve; 44. a bearing; 45. a first drive wheel; 46. a second drive wheel; 5. a graphite rotor; 51. a stirring shaft; 52. a stirring blade; 6. an electrical support; 61. an electric appliance cabinet; 62. a gas storage tank; 7. a duct support plate; 71. an exhaust pipe; 8. and a sliding wheel.

Detailed Description

The utility model is further described below with reference to embodiments shown in the drawings in which:

As shown in fig. 1 to 3, a device for fully stirring aluminum liquid to remove slag comprises a frame body device 1, wherein the frame body device 1 comprises a plurality of transversely placed frame body cross bars 12, two frame body upright bars 13 are fixedly welded on the surface of the frame body cross bars 12, two sliding support columns 11 are fixedly welded in a gap between the two frame body upright bars 13, in order to enhance the stability of the whole frame body device 1, the frame body cross bars 12 and the frame body upright bars 13 are fixedly supported by frame body diagonal bars 14, in order to facilitate the subsequent movement of the whole frame body device 1, four sliding wheels 8 are fixedly arranged at the bottom of the frame body, a barrel body 2 is arranged at the outer side of the frame body device 1, aluminum liquid waiting for slag removal and filtration is contained in the barrel body 2, in particular, a lifting device 3 is also arranged in the frame body device 1, the lifting device 3 comprises a lifting supporting block 31, a first driving motor 32, a lifting driving shaft 33, a first lifting gear 34, a gear supporting block 35, a second lifting gear 36 and a lifting chain 37, wherein the top of the frame upright 13 is provided with the lifting supporting block 31 and the first driving motor 32, the lifting driving shaft 33 is rotatably connected inside the lifting supporting block 31, the first lifting gear 34 is fixedly arranged on the surface of the lifting driving shaft 33, one end of the lifting driving shaft 33 is in transmission connection with the first driving motor 32, the gear supporting block 35 is fixedly arranged on the surface of the frame cross bar 12, the second lifting gear 36 is rotatably connected inside the gear supporting block 35, the second lifting gears 36 are in driving connection through the lifting chain 37, a chain supporting sleeve 38 is fixedly arranged on the surface of the lifting chain 37, the chain supporting sleeve 38 is fixedly connected with the sliding block 30, the first driving motor 32 can drive the lifting driving shaft 33 when rotating, the first lifting gear 34 can also rotate together when the lifting driving shaft 33 rotates, at this time, the lifting chain 37 connected between the first lifting gear 34 and the second lifting gear 36 can also move up and down along with the lifting driving shaft, the lifting chain 37 can drive the sliding block 30 to move up and down relative to the surface of the sliding supporting column 11 when moving up and down, and the gear supporting block 35 and the lifting supporting block 31 play a supporting role in the whole moving process.

In this embodiment, a stirring driving device 4 is fixedly connected to one side of the sliding block 30, specifically, the stirring driving device 4 includes a driving support shell 41, a second driving motor 42, a rotating shaft support sleeve 43, a bearing 44, a first driving wheel 45 and a second driving wheel 46, two ends of the bottom of the driving support shell 41 are connected with the second driving motor 42 and the rotating shaft support sleeve 43, the middle part of the rotating shaft support sleeve 43 is hollow, a bearing 44 is slidably connected to the inside of the rotating shaft support sleeve 43, a graphite rotor 5 is fixedly connected to the inside of the bearing 44, the graphite rotor 5 stretches into the inside of the driving support shell 41 and is fixedly connected to the second driving wheel 46, a rotating shaft of the second driving motor 42 stretches into the inside of the driving support shell 41 and is connected to the first driving wheel 45, the first driving wheel 45 and the second driving wheel 46 are in driving connection through a driving belt, a stirring shaft 51 is fixedly connected to the end of the graphite rotor 5, three stirring blades 52 are obliquely arranged on the outside of the stirring shaft 51, a coaxially tub 2 is placed on the outside of the stirring shaft 51, and thus after the rotating shaft support sleeve 43 is slidably connected with the bearing 44, the inside of the graphite rotor 5, and the second driving wheel 45 can rotate to the first driving wheel 45 through the first stirring shaft 45, and the graphite rotor 5 can rotate, and the second driving wheel 46 rotates through the stirring shaft 5.

In this embodiment, the outside of the frame device 1 is provided with an electric support frame 6, the outer wall of the electric support frame 6 is connected with an electric cabinet 61, the electric cabinet 61 is electrically connected with the lifting device 3 and the stirring driving device 4, so that the electric cabinet 61 controls the operation power of the first driving motor 32 and the second driving motor 42, the middle part of the electric support frame 6 is provided with an air storage tank 62, the outside of the sliding block 30 and the driving support shell 41 is provided with a pipeline support plate 7, the inside of the pipeline support plate 7 is provided with an exhaust pipe 71, one end of the exhaust pipe 71 is connected with the air storage tank 62, the other end extends into the inside of the barrel 2, and when the stirring blade 52 stirs the aluminum liquid of the barrel 2, inert gas is blown into the aluminum liquid through the exhaust pipe 71, and then the bubbles are broken into a large number of dispersed bubbles, and are dispersed in the aluminum liquid, the bubbles are absorbed in the aluminum liquid by the gas partial pressure difference and the surface adsorption principle, the oxidized slag is adsorbed, the rotated aluminum liquid and the bubbles rise in spiral shape due to the larger stirring area of the stirring blade 52, so that the slag is removed fully.

The working principle and the using method of the utility model are as follows:

Firstly pouring aluminum liquid to be deslagged into the barrel body 2, enabling the aluminum liquid to be coaxial with a stirring shaft 51, driving a lifting driving shaft 33 when the first driving motor 32 rotates, enabling a first lifting gear 34 to rotate together when the lifting driving shaft 33 rotates, enabling a lifting chain 37 connected between the first lifting gear 34 and a second lifting gear 36 to move downwards along with the lifting driving shaft 33, enabling a sliding block 30 to move downwards relative to the surface of a sliding support column 11 when the lifting chain 37 moves downwards until the stirring shaft 51 and an exhaust pipe 71 extend into the barrel, enabling a rotating shaft of a second driving motor 42 to drive a first driving wheel 45, enabling the first driving wheel 45 to drive a second driving wheel 46 through a transmission belt, enabling the second driving wheel 46 to drive a graphite rotor 5 to rotate, enabling the stirring shaft 51 to rotate along with the rotation of the graphite rotor 5, and enabling a stirring blade 52 to stir the aluminum liquid of the barrel body 2.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a device of intensive mixing molten aluminum slagging-off, includes support body device (1), sets up staving (2) in support body device (1) outside, a serial communication port, support body device (1) inside is equipped with a plurality of slip support column (11) and elevating gear (3), be connected with sliding block (30) on elevating gear (3), sliding connection between sliding block (30) and slip support column (11), one side of sliding block (30) is connected with stirring drive arrangement (4), the end-to-end connection of stirring drive arrangement (4) has graphite rotor (5), the end connection of graphite rotor (5) has (stirring) shaft (51), the outside slope of (stirring) shaft (51) is equipped with a plurality of stirring blade (52), the coaxial staving (2) have been placed to the outside of (stirring) shaft (51).

2. The device for fully stirring aluminum liquid to remove slag according to claim 1, wherein an electric supporting frame (6) is arranged outside the frame body device (1), an electric cabinet (61) is connected to the outer wall of the electric supporting frame (6), the electric cabinet (61) is electrically connected with the lifting device (3) and the stirring driving device (4), and an air storage tank (62) is arranged in the middle of the electric supporting frame (6).

3. The device for fully stirring aluminum liquid to remove slag according to claim 2, wherein the stirring driving device (4) comprises a driving supporting shell (41), a second driving motor (42), a rotating shaft supporting sleeve (43), bearings (44), a first driving wheel (45) and a second driving wheel (46), the two ends of the bottom of the driving supporting shell (41) are connected with the second driving motor (42) and the rotating shaft supporting sleeve (43), a plurality of bearings (44) are slidably connected to the inside of the rotating shaft supporting sleeve (43), a graphite rotor (5) is connected to the inside of the bearings (44), the graphite rotor (5) stretches into the inside of the driving supporting shell (41) and is connected to the second driving wheel (46), the rotating shaft of the second driving motor (42) stretches into the inside of the driving supporting shell (41) and is connected to the first driving wheel (45), and the first driving wheel (45) and the second driving wheel (46) are in driving connection through a transmission belt.

4. A device for fully stirring molten aluminum to remove slag according to claim 3, characterized in that the outside of the sliding block (30) and the driving support shell (41) is provided with a pipeline support plate (7), the inside of the pipeline support plate (7) is provided with an exhaust pipe (71), one end of the exhaust pipe (71) is connected with the air storage tank (62), and the other end extends into the barrel body (2).

5. The device for fully stirring aluminum liquid to remove slag according to claim 1, wherein the frame device (1) comprises a plurality of frame cross bars (12) which are transversely placed, a plurality of frame vertical rods (13) are connected to the surface of the frame cross bars (12), sliding support columns (11) are placed in gaps among the plurality of frame vertical rods (13), and the frame cross bars (12) and the frame vertical rods (13) are fixedly supported through frame diagonal rods (14).

6. The device for fully stirring aluminum liquid to remove slag according to claim 5, wherein the lifting device (3) comprises a lifting support block (31), a first driving motor (32), a lifting driving shaft (33), a first lifting gear (34), a gear support block (35), a second lifting gear (36) and a lifting chain (37), the lifting support block (31) and the first driving motor (32) are arranged at the top of the frame body vertical rod (13), the lifting driving shaft (33) is rotatably connected inside the lifting support block (31), the first lifting gear (34) is arranged on the surface of the lifting driving shaft (33), one end of the lifting driving shaft (33) is in transmission connection with the first driving motor (32), the gear support block (35) is arranged on the surface of the frame body transverse rod (12), the second lifting gear (36) is rotatably connected inside the gear support block (35), and the second lifting gears (36) are in driving connection through the lifting chain (37).

7. The device for fully stirring molten aluminum to remove slag according to claim 6, wherein a chain supporting sleeve (38) is arranged on the surface of the lifting chain (37), and the chain supporting sleeve (38) is fixedly connected to the sliding block (30).

8. The device for fully stirring molten aluminum to remove slag according to any one of claims 1 to 7, characterized in that the bottom of the frame body is provided with a plurality of sliding wheels (8).