CN217164671U

CN217164671U - Ball-milling equipment for high-recovery aluminum from aluminum ash

Info

Publication number: CN217164671U
Application number: CN202220077779.7U
Authority: CN
Inventors: 唐景圣; 谢仁标
Original assignee: Foshan Huixin Hengtai Environmental Protection Technology Co ltd
Current assignee: Foshan Huixin Hengtai Environmental Protection Technology Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-12
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a ball-milling device for high recovery of aluminum from aluminum ash, which comprises a ball mill main body and a dust-falling box, wherein a dust-extracting barrel is arranged at the top of the dust-falling box, a rigid conduit is arranged at the top of the dust-extracting barrel, the end part of the rigid conduit is connected with a corrugated telescopic pipe, the end part of the corrugated telescopic pipe is attached to the end part of a discharging pipe of the ball mill main body, and a feeding pipe is arranged on one side of the ball mill main body, which is far away from the discharging pipe; the utility model discloses a dust collection box, including dust extraction section of thick bamboo, dust falling box, dust guide hopper, dust guide pipe, outlet duct, venthole, exhaust port and exhaust port. Can discharge and adsorb the dust that produces when grinding the operation, improve grinding efficiency, spill over the dust when preventing to take out aluminum plate, have positive to environmental protection, need not manual regulation, it is comparatively convenient to use.

Description

Ball-milling equipment for high-recovery aluminum from aluminum ash

Technical Field

The utility model relates to a grinding device technical field, in particular to high ball-milling equipment who retrieves aluminium of aluminium ash.

Background

The aluminum ash is a byproduct in the casting process of aluminum and aluminum alloy, and the aluminum ash comprises the following chemical components: metal aluminum, fluoride salt, chloride salt, alumina, aluminum nitride, aluminum carbide, and metal oxides such as silicon, iron, magnesium, manganese, zinc, and copper. The main components are metallic aluminum, villiaumite, chloride and alumina, which account for about 90 percent of the mass of the aluminum ash.

Application number CN201921569310.X discloses a high-alumina ceramic granulation powder ball-milling equipment, the on-line screen storage device comprises a base, the base top is equipped with outer barrel, the equal fixed mounting in both ends of outer barrel has the hollow shaft of coaxial line, be fixed with two support frames that correspond with two hollow shafts on the base, the hollow shaft passes support frame and rotates the installation between hollow shaft and the support frame, the inside of outer barrel is fixed with the interior barrel of coaxial line installation, space between outer barrel and the interior barrel has many electromagnetic bars along its circumference equipartition, the electromagnetic bar is fixed between outer barrel and interior barrel, cover intrinsic gear circle on the outer barrel, be fixed with the rotation motor on the base, be fixed with the gear on the output shaft of rotation motor, intermeshing between gear and the gear circle, the feed inlet with interior barrel intercommunication is installed to the one end on the outer barrel, the discharge gate that communicates with interior barrel is installed to the one end of keeping away from the feed inlet on the outer barrel. The using effect of the grinding balls can be increased, and the production efficiency is increased.

The high-aluminum ceramic granulation powder ball-milling equipment of the technology has the following defects: a large amount of dust is generated during ball milling, and when the aluminum plate is taken out for grinding, the dust can escape and scatter in the environment to pollute the environment. Therefore, the ball milling equipment for high recovery of aluminum from aluminum ash is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a ball-milling equipment of high recovery aluminium of aluminium ash can effectively solve the problem in the background art.

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

the ball milling equipment for high recovery of aluminum from aluminum ash comprises a ball mill main body and a dust falling box, wherein a dust extraction cylinder is mounted at the top of the dust falling box, a rigid guide pipe is mounted at the top of the dust extraction cylinder, the end part of the rigid guide pipe is connected with a corrugated expansion pipe, the end part of the corrugated expansion pipe is attached to the end part of a discharge pipe of the ball mill main body, and a feed pipe is mounted on one side, away from the discharge pipe, of the ball mill main body;

the internally mounted of a dust extraction section of thick bamboo has the turbofan, the internally mounted of case that falls has the dust guide fill of being connected with a dust extraction section of thick bamboo, the bottom of dust guide fill is connected with the dust guide pipe, the bottom of dust guide pipe is connected with the outlet duct, the periphery of outlet duct is constructed there is the venthole, the lateral wall of case that falls is constructed there is the gas vent, the blast pipe is installed to the interior week of gas vent.

Furthermore, an adjusting frame is installed at the top of the dust falling box, a groove is formed in the top of the adjusting frame, a lead screw is connected between the grooves in a rotating mode, an adjusting motor is installed on the outer wall of the adjusting frame, an output shaft of the adjusting motor is fixedly connected with the end portion of the lead screw, a moving block located in the groove is in threaded connection with the outer periphery of the lead screw, a vertical rod is installed at the top of the moving block, a connecting rod is installed on the side wall of the vertical rod, the end portion of the connecting rod is fixedly connected with the outer periphery of the corrugated telescopic pipe, the output shaft of the adjusting motor drives the lead screw to rotate, the lead screw and the moving block rotate relatively, the moving block is driven to horizontally slide in the groove, and therefore the corrugated telescopic pipe is driven to horizontally move, so that the corrugated telescopic pipe is attached to or separated from a discharging pipe, manual adjustment is not needed, and the use is convenient.

Furthermore, an anti-overflow pipe is installed on the periphery of the dust guide hopper, the cross section of the anti-overflow pipe is L-shaped, and when the clean water in the dust falling box is immersed in the dust guide hopper and is not in operation, the clean water can flow back into the dust falling box through the anti-overflow pipe.

Furthermore, the side wall of the dust falling box is provided with a drain outlet, a drain pipe is arranged on the inner periphery of the drain outlet, and the drain outlet and the drain pipe are used for regularly discharging sewage used in the dust falling box.

Furthermore, the outer wall of the dust falling box is provided with scale marks, and the liquid level height in the dust falling box can be conveniently checked through the scale marks.

Furthermore, the connecting part of the connecting rod and the corrugated expansion pipe is arranged at one end of the corrugated expansion pipe far away from the rigid conduit.

Compared with the prior art, the utility model discloses following beneficial effect has: through the dust extraction cylinder, the turbine fan, the dust guide pipe, the dust guide hopper, the air outlet pipe, the air outlet hole, the air outlet and the air exhaust pipe, when aluminum ash is ground, a large amount of dust in the ball mill main body can be extracted, the dust is adsorbed in water and then clean air is exhausted, and the wet operation strength of the ball mill main body is reduced, so that the working efficiency of the ball mill main body is improved, the dust is prevented from overflowing when an aluminum plate is taken out, and the positive significance is achieved on environmental protection;

through the adjusting frame, lead screw, accommodate motor, movable block, pole setting and the connecting rod that set up, accommodate motor's output shaft drives the lead screw and rotates, and the lead screw rotates with the movable block relatively, drives the movable block horizontal slip in the recess to drive the flexible pipe horizontal migration of ripple, make flexible pipe of ripple and discharging pipe laminating or separation, need not artifical the regulation, it is comparatively convenient to use, has further improved work efficiency.

Drawings

Fig. 1 is the overall structure schematic diagram of the ball milling equipment for high recovery of aluminum from aluminum ash.

Fig. 2 is a cross-sectional view of the dust falling box of the ball milling equipment for recovering aluminum with high aluminum ash content.

Fig. 3 is a schematic structural diagram of an adjusting frame of the ball milling equipment for recovering aluminum with high aluminum ash content.

In the figure: 1. a ball mill body; 2. a feed pipe; 3. a discharge pipe; 4. a dust falling box; 5. scale lines; 6. a blow-off pipe; 7. a dust extraction cylinder; 71. a turbo fan; 72. a dust guide hopper; 73. a dust guide pipe; 74. an air outlet pipe; 75. an air outlet; 76. an anti-overflow pipe; 8. a rigid conduit; 9. a corrugated expansion pipe; 10. an exhaust port; 11. an exhaust pipe; 12. an adjusting frame; 13. a screw rod; 14. adjusting the motor; 15. a moving block; 16. erecting a rod; 17. a connecting rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a ball milling device for high recovery of aluminum from aluminum ash comprises a ball mill main body 1 and a dust falling box 4, wherein a dust extraction cylinder 7 is installed at the top of the dust falling box 4, a rigid guide pipe 8 is installed at the top of the dust extraction cylinder 7, the end of the rigid guide pipe 8 is connected with a corrugated expansion pipe 9, the end of the corrugated expansion pipe 9 is attached to the end of a discharge pipe 3 of the ball mill main body 1, and a feed pipe 2 is installed on one side of the ball mill main body 1 away from the discharge pipe 3;

the internally mounted of dust extraction section of thick bamboo 7 has turbofan 71, the internally mounted of dust falling box 4 has the dust guide fill 72 of being connected with dust extraction section of thick bamboo 7, the bottom of dust guide fill 72 is connected with dust guide pipe 73, dust guide pipe 73's bottom is connected with outlet duct 74, the periphery of outlet duct 74 is constructed there is venthole 75, the lateral wall of dust falling box 4 is constructed there is gas vent 10, blast pipe 11 is installed to the interior week of gas vent 10.

Wherein, the top of the dust falling box 4 is provided with an adjusting frame 12, the top of the adjusting frame 12 is provided with a groove, and a screw rod 13 is rotatably connected between the grooves, an adjusting motor 14 is arranged on the outer wall of the adjusting frame 12, an output shaft of the adjusting motor 14 is fixedly connected with the end part of the screw rod 13, the periphery of the screw rod 13 is connected with a moving block 15 positioned in the groove in a threaded manner, the top of the moving block 15 is provided with a vertical rod 16, the side wall of the vertical rod 16 is provided with a connecting rod 17, the end part of the connecting rod 17 is fixedly connected with the periphery of the corrugated expansion pipe 9, an output shaft of the adjusting motor 14 drives the screw rod 13 to rotate, the screw rod 13 and the moving block 15 rotate relatively to drive the moving block 15 to horizontally slide in the groove, thereby drive the flexible pipe 9 horizontal migration of ripple for flexible pipe 9 of ripple and discharging pipe 3 laminating or separation need not artifical the regulation, and it is comparatively convenient to use.

An anti-overflow pipe 76 is installed on the periphery of the dust guide hopper 72, the cross section of the anti-overflow pipe 76 is L-shaped, and when the dust guide hopper 72 is not in operation and clean water in the dust fall box 4 is immersed in the dust guide hopper 72, the clean water can flow back into the dust fall box 4 through the anti-overflow pipe 76.

Wherein, the lateral wall of dust falling box 4 is constructed with the drain, and the interior week of drain installs blow off pipe 6, is used for regularly discharging the sewage after using in the dust falling box 4 through drain and blow off pipe 6.

Wherein, the outer wall of dust falling box 4 is carved with scale mark 5, is convenient for look over the liquid level height in the dust falling box 4 through scale mark 5.

Wherein, the connecting part of the connecting rod 17 and the corrugated expansion pipe 9 is arranged at one end of the corrugated expansion pipe 9 far away from the rigid conduit 8.

It should be noted that, the utility model relates to a ball mill for high recovery of aluminum from aluminum ash, when in use, a protective screen is additionally arranged at one end of a discharging pipe 3 of a ball mill main body 1, so as to prevent steel balls from being discharged from the discharging pipe 3, when the ball mill main body 1 works, under the action of a turbine fan 71, dust enters a corrugated telescopic pipe 9 through the protective screen, then enters an air outlet pipe 74 through a rigid conduit 8, a dust suction cylinder 7, a dust guide hopper 72 and a dust guide pipe 73, air with a large amount of dust escapes from an air outlet hole 75, the dust is dissolved in clean water, clean air is discharged from an air outlet pipe 11, after grinding, an adjusting motor 14 is driven, an output shaft of the adjusting motor 14 drives a screw rod 13 to rotate, the screw rod 13 and a moving block 15 rotate relatively, the moving block 15 is driven to slide horizontally in a groove, thereby driving the corrugated telescopic pipe 9 to move horizontally, so that the corrugated telescopic pipe 9 is separated from the discharging pipe 3, subsequently, a wet process can be performed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The ball milling equipment for high-recovery aluminum from aluminum ash comprises a ball mill main body (1) and is characterized by further comprising a dust falling box (4), wherein a dust extraction cylinder (7) is installed at the top of the dust falling box (4), a rigid guide pipe (8) is installed at the top of the dust extraction cylinder (7), the end part of the rigid guide pipe (8) is connected with a corrugated expansion pipe (9), the end part of the corrugated expansion pipe (9) is attached to the end part of a discharge pipe (3) of the ball mill main body (1), and a feed pipe (2) is installed on one side, away from the discharge pipe (3), of the ball mill main body (1);

the internally mounted of a dust extraction section of thick bamboo (7) has turbofan (71), the internally mounted of falling dirt case (4) has dust guide hopper (72) of being connected with a dust extraction section of thick bamboo (7), the bottom of dust guide hopper (72) is connected with dust guide pipe (73), the bottom of dust guide pipe (73) is connected with outlet duct (74), the periphery structure of outlet duct (74) has venthole (75), the lateral wall structure of falling dirt case (4) has gas vent (10), blast pipe (11) are installed to the interior week of gas vent (10).

2. The ball milling equipment for the high recovery of aluminum from aluminum ash according to claim 1, characterized in that: drop the top of dirt case (4) and install adjust frame (12), the top of adjust frame (12) is constructed flutedly, and rotates between the recess and be connected with lead screw (13), adjust motor (14) are installed to the outer wall of adjust frame (12), the output shaft of adjust motor (14) and the tip fixed connection of lead screw (13), the periphery threaded connection of lead screw (13) has movable block (15) that are located the recess, pole setting (16) are installed at the top of movable block (15), connecting rod (17) are installed to the lateral wall of pole setting (16), the tip of connecting rod (17) and the periphery fixed connection of flexible pipe (9) of ripple.

3. The ball milling equipment for the high recovery of aluminum from aluminum ash according to claim 1, characterized in that: an anti-overflow pipe (76) is arranged on the periphery of the dust guide hopper (72), and the cross section of the anti-overflow pipe (76) is L-shaped.

4. The ball milling equipment for the high recovery of aluminum from aluminum ash according to claim 1, characterized in that: and a sewage draining outlet is formed in the side wall of the dust falling box (4), and a sewage draining pipe (6) is arranged on the inner periphery of the sewage draining outlet.

5. The ball milling equipment for the high recovery of aluminum from aluminum ash according to claim 1, characterized in that: the outer wall of the dust falling box (4) is carved with scale marks (5).

6. The ball milling equipment for the high recovery of aluminum from aluminum ash according to claim 2, characterized in that: the connecting part of the connecting rod (17) and the corrugated expansion pipe (9) is arranged at one end of the corrugated expansion pipe (9) far away from the rigid conduit (8).