CN216176467U

CN216176467U - Aluminum liquid flow-regulating-free process flow groove system of aluminum electrolysis casting workshop

Info

Publication number: CN216176467U
Application number: CN202122712205.0U
Authority: CN
Inventors: 王兆明; 张允忠; 闫涛; 苏凯; 童海文
Original assignee: Qinghai Materials Industry Investment Co ltd
Current assignee: Qinghai Materials Industry Investment Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-05
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a flow groove system for a flow-regulation-free process of molten aluminum in an aluminum electrolysis casting workshop, which comprises a mixing furnace, a first horizontal flow groove, a connecting groove, a second horizontal flow groove, a ship-shaped flow groove, a distributor and a casting mold, wherein the first horizontal flow groove is arranged on the mixing furnace; the quantity of mixing furnace is two, and two mixing furnaces are connected through first horizontal launder, and first horizontal launder is U type structure, and first horizontal launder below is provided with the ship type launder, and the one end of ship type launder is provided with the distributor, and distributor one side is provided with the mould. Has the advantages that: the device can avoid original drop and impact force between through setting up the spread groove, has reduced the churning of aluminium liquid, effectively reduces aluminium liquid oxidation rate to set up the baffle and can avoid aluminium liquid too big when flowing into the ship type chute flow, the departure ship type chute avoids extravagant.

Description

Aluminum liquid flow-regulating-free process flow groove system of aluminum electrolysis casting workshop

Technical Field

The utility model belongs to the technical field of aluminum electrolysis casting processes, and particularly relates to a flow groove system for a flow-regulation-free process of aluminum liquid in an aluminum electrolysis casting workshop.

Background

The connection between the mixing furnace and the ship-shaped launder of the aluminum electrolysis casting shop is realized through a horizontal launder. The horizontal launder and the ship-shaped launder have a height difference of about 20-30cm, and a draft tube is communicated with the ship-shaped launder at the tail end of the horizontal launder. The aluminum liquid enters a casting mould through a horizontal launder, a flow guide pipe, a ship-shaped launder and a distributor to cast aluminum ingots. The flow adjusting rod is arranged on the upper side of the flow guide pipe, the height of the flow guide rod is adjusted, the amount of the aluminum liquid entering the flow guide pipe is controlled, and the uniform amount of the aluminum liquid entering the casting mold is ensured to be consistent with the size of the cast aluminum ingot. Problems exist in the production of such launder systems: 1) the aluminum liquid enters the ship-shaped launder from the horizontal launder and has height difference, large flow impact force, serious aluminum liquid churning, easy oxidation and increased casting loss. 2) The flow regulating rod device is made of asbestos ropes and red mud, and is easy to damage in the using process, so that the production efficiency is influenced, and the production cost is increased. 3) The flow regulating rods are used for regulating the flow of the aluminum ingots with different sizes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide the aluminum liquid flow groove system in the aluminum electrolysis casting workshop without flow regulation process, the device can avoid the original fall and impact force by arranging the connecting grooves, reduce the turnover of the aluminum liquid and effectively reduce the oxidation rate of the aluminum liquid, and the arrangement of the baffle plate can avoid the phenomenon that the aluminum liquid flows out of the ship-shaped flow groove due to overlarge flow when flowing into the ship-shaped flow groove, thereby avoiding waste.

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

the utility model provides a flow groove system for a flow regulation-free process of aluminum liquid in an aluminum electrolysis casting workshop, which comprises a mixing furnace, a first horizontal flow groove, a connecting groove, a second horizontal flow groove, a ship-shaped flow groove, a distributor and a casting mold, wherein the first horizontal flow groove is arranged on the mixing furnace; the number of the mixing furnaces is two, the two mixing furnaces are connected through a first horizontal launder, the first horizontal launder is of a U-shaped structure, a ship-shaped launder is arranged below the first horizontal launder, a distributor is arranged at one end of the ship-shaped launder, and a casting mold is arranged at one side of the distributor; the first horizontal runner with be provided with spread groove and second horizontal runner between the ship type runner, the spread groove slope sets up, adjacent ship type runner top of second horizontal runner one end, the other end of second horizontal runner passes through the spread groove and communicates with first horizontal runner mutually.

By adopting the aluminum liquid non-flow-regulation process runner system of the aluminum electrolysis casting workshop, when the device is used, the device is arranged at a designated position, then the flow of the discharge of the mixing furnace is regulated by arranging the flow regulating plate, then the aluminum liquid flows to the connecting groove through the first horizontal runner and then enters the second horizontal runner, finally flows into the ship-shaped runner and then is distributed into the casting mold through the distributor.

Preferably, the first horizontal flow grooves are provided with flow adjusting plates close to the mixing furnace.

Preferably, a baffle is arranged at one end, close to the ship-shaped runner, of the second horizontal runner through a connecting shaft, the connecting shaft is rotatably connected with the second horizontal runner, one end of the connecting shaft penetrates through the second horizontal runner to extend to the outside, and a regulator is arranged outside the second horizontal runner; the regulator is cylindrical structure, the axis of regulator with the axis of connecting axle coincides mutually, a regulator terminal surface central point puts and offers the through-hole that is used for the connecting axle to pass, set up flutedly on the regulator terminal surface, the recess outside is equidistant to be provided with a plurality of constant head tanks, and is a plurality of the constant head tank is seted up on the regulator terminal surface, the connecting axle extends to outside one end articulated have with constant head tank complex location axle, be connected with the knob on the location axle.

Preferably, a guide plate is arranged at the bottom of one end, close to the ship-shaped launder, of the second horizontal launder, and the guide plate is arranged in an inclined mode.

Preferably, the regulator, the groove, the positioning groove, and the through hole are integrally formed.

Preferably, the angle of inclination of the connecting groove is 25-35 °.

Has the advantages that: the device can avoid original drop and impact force between through setting up the spread groove, has reduced the churning of aluminium liquid, effectively reduces aluminium liquid oxidation rate to set up the baffle and can avoid aluminium liquid too big when flowing into the ship type chute flow, the departure ship type chute avoids extravagant.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a diagram of a launder system of the present invention;

fig. 2 is a schematic view of the position of the second horizontal launder and the ship-type launder of the present invention;

FIG. 3 is a schematic view of the baffle structure of the present invention;

FIG. 4 is a schematic view of the regulator of the present invention;

FIG. 5 is a diagram of a raw runner system;

FIG. 6 is a schematic view of the original second horizontal launder and the position of the ship-type launder;

the reference numerals are explained below:

1. a mixing furnace; 2. a first horizontal flow channel; 201. a flow regulating plate; 3. connecting grooves; 4. a second horizontal trough; 401. a baffle; 5. a ship-shaped launder; 6. a dispenser; 7. casting a mold; 8. a connecting shaft; 9. a baffle plate; 10. a regulator; 1101. a groove; 1102. positioning a groove; 1103. a through hole; 11. positioning the shaft; 12. a knob; 13. a flow guide pipe; 14. flow regulating rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-6, the utility model provides a molten aluminum non-flow-regulation process runner system for an aluminum electrolysis casting shop, which comprises a mixing furnace 1, a first horizontal runner 2, a connecting groove 3, a second horizontal runner 4, a ship-shaped runner 5, a distributor 6 and a casting mold 7; the number of the mixing furnaces 1 is two, the two mixing furnaces 1 are connected through a first horizontal launder 2, the first horizontal launder 2 is of a U-shaped structure, the two mixing furnaces 1 can be connected through the U-shaped structure, a ship-shaped launder 5 is arranged below the first horizontal launder 2, one end of the ship-shaped launder 5 is provided with a distributor 6, and one side of the distributor 6 is provided with a casting mold 7; the connecting groove 3 and the second horizontal flow groove 4 are arranged between the first horizontal flow groove 2 and the ship-shaped flow groove 5, the connecting groove 3 is obliquely arranged, the inclination angle of the connecting groove 3 is 25-35 degrees, the arrangement is that the aluminum liquid can stably enter the ship-shaped flow groove 5, the height difference is avoided, the flow impact force is large, the aluminum liquid is seriously overturned, and the oxidation is increased to cast loss. The adjacent ship type launder 5 top of second horizontal launder 4 one end, the other end of second horizontal launder 4 is linked together with first horizontal launder 2 through spread groove 3.

As an alternative embodiment, the first horizontal launders 2 are provided with flow adjusting plates 201 near the mixing furnace 1, and the flow adjusting plates 201 are provided to control the flow rate of the discharge port of the mixing furnace 1.

One end of the second horizontal launder 4, which is close to the ship-shaped launder 5, is provided with a baffle 9 through a connecting shaft 8, the connecting shaft 8 is rotatably connected with the second horizontal launder 4, one end of the connecting shaft 8 passes through the second horizontal launder 4 to extend to the outside, and the outside of the second horizontal launder 4 is provided with a regulator 10; regulator 10 is cylindrical structure, the axis of regulator 10 coincides mutually with the axis of connecting axle 8, through-hole 1103 that is used for connecting axle 8 to pass is offered to regulator 10 terminal surface central point, seted up recess 1101 on the regulator 10 terminal surface, equidistant a plurality of constant head tanks 1102 in the recess 1101 outside are provided with, a plurality of constant head tanks 1102 are seted up on regulator 10 terminal surface, connecting axle 8 extends to outside one end articulated have with constant head tank 1102 complex location axle 11, can drive connecting axle 8 through rotating location axle 11 and rotate, thereby make baffle 9 rotate and adjust, when rotating suitable position, insert location axle 11 in the constant head tank 1102, can be fixed with baffle 9, be connected with knob 12 on the location axle 11. The arrangement is to avoid overlarge flow when the aluminum liquid passes through the connecting groove 3 and then enters the ship-shaped runner 5, and the adjustable baffle 9 is used for adjusting the flow of the aluminum liquid, so that the aluminum liquid is prevented from flying outwards due to inertia.

The bottom of one end of the second horizontal launder 4 close to the ship-shaped launder 5 is provided with a guide plate 401, and the guide plate 401 is obliquely arranged, so that the guide plate 401 can better enable the aluminum liquid 401 to enter the ship-shaped launder.

The regulator 10, the groove 1101, the positioning groove 1102 and the through hole 1103 are integrally formed, and this is provided for the convenience of the manufacturing process.

By adopting the structure, when the device is used, the device is arranged at a designated position, then the flow of the discharge of the mixing furnace 1 is adjusted by arranging the flow adjusting plate 201, then the aluminum liquid flows to the connecting groove 3 through the first horizontal flow groove 2 and then enters the second horizontal flow groove 4, finally flows into the ship-shaped flow groove 5 and then is distributed into the casting mold 7 through the distributor 6.

The above description is only for the preferred embodiment 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 technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Aluminium liquid does not have accent class technology chute system in aluminium electrolytic casting workshop, its characterized in that: comprises a mixing furnace (1), a first horizontal launder (2), a connecting groove (3), a second horizontal launder (4), a ship-shaped launder (5), a distributor (6) and a casting mold (7);

the number of the mixing furnaces (1) is two, the two mixing furnaces (1) are connected through a first horizontal launder (2), the first horizontal launder (2) is of a U-shaped structure, a ship-shaped launder (5) is arranged below the first horizontal launder (2), one end of the ship-shaped launder (5) is provided with a distributor (6), and one side of the distributor (6) is provided with a casting mold (7);

first horizontal launder (2) with be provided with spread groove (3) and second horizontal launder (4) between ship type launder (5), spread groove (3) slope sets up, adjacent ship type launder (5) top in second horizontal launder (4) one end, the other end of second horizontal launder (4) is linked together through spread groove (3) and first horizontal launder (2).

2. The aluminum liquid non-flow-regulation process runner system of the aluminum electrolytic casting workshop as recited in claim 1, characterized in that: the first horizontal launders (2) are provided with flow adjusting plates (201) at positions close to the mixing furnace (1).

3. The aluminum liquid non-flow-regulation process runner system of the aluminum electrolytic casting workshop as recited in claim 1, characterized in that: one end of the second horizontal launder (4) close to the ship-shaped launder (5) is provided with a baffle (9) through a connecting shaft (8), the connecting shaft (8) is rotatably connected with the second horizontal launder (4), one end of the connecting shaft (8) penetrates through the second horizontal launder (4) to extend to the outside, and the outside of the second horizontal launder (4) is provided with a regulator (10);

regulator (10) are cylindrical structure, the axis of regulator (10) with the axis of connecting axle (8) coincides mutually, through-hole (1103) that are used for connecting axle (8) to pass are offered to regulator (10) a terminal surface central point, offer fluted (1101) on regulator (10) terminal surface, the equidistant a plurality of constant head tank (1102) that are provided with in recess (1101) outside are a plurality of constant head tank (1102) are seted up on regulator (10) terminal surface, connecting axle (8) extend to outside one end articulate have with constant head tank (1102) complex location axle (11), be connected with knob (12) on location axle (11).

4. The aluminum liquid non-flow-regulation process runner system of the aluminum electrolytic casting workshop as recited in claim 3, characterized in that: the bottom of one end of the second horizontal launder (4) close to the ship-shaped launder (5) is provided with a guide plate (401), and the guide plate (401) is obliquely arranged.

5. The aluminum liquid non-flow-regulation process runner system of the aluminum electrolytic casting workshop as recited in claim 3, characterized in that: the adjuster (10), the groove (1101), the positioning groove (1102) and the through hole (1103) are integrally formed.

6. The aluminum liquid non-flow-regulation process runner system of the aluminum electrolytic casting workshop as recited in claim 1, characterized in that: the inclination angle of the connecting groove (3) is 25-35 degrees.