CN112355258B

CN112355258B - Baffle and aluminum material melting device

Info

Publication number: CN112355258B
Application number: CN202011169958.5A
Authority: CN
Inventors: 金汉卿
Original assignee: Suntown Technology Group Co Ltd
Current assignee: Suntown Technology Group Co Ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2022-06-17
Anticipated expiration: 2040-10-28
Also published as: CN112355258A

Abstract

A baffle is used for shielding an overflow port on a transport guide rail and comprises a fixing piece and a shielding piece, wherein the fixing piece is arranged on the transport guide rail and is positioned above the overflow port, the fixing piece is provided with a clamping groove which is as wide as the overflow port, and the clamping groove is used for being communicated with the overflow port; the shielding piece can extend into the clamping groove and is positioned at the position of the overflow port, and the shielding piece is used for reducing the area of the overflow port, which is used for communicating the transportation guide rail with the outside. Also provides an aluminum material melting device adopting the baffle plate. According to the baffle provided by the invention, the fixing piece is arranged on the conveying track, the clamping groove is formed in the fixing piece, the shielding piece is placed in the clamping groove, and the shielding piece extends into the overflow port to shield the overflow port, so that the heat emitted by high-temperature aluminum liquid in the conveying guide rail through the overflow port is reduced, and the production energy consumption of the casting and rolling machine is reduced.

Description

Baffle and aluminum material melting device

Technical Field

The application relates to the technical field of aluminum product processing, in particular to a baffle and an aluminum product melting device.

Background

Aluminum and aluminum alloys are widely used in the fields of photovoltaics, buildings, automobiles, rail traffic, electronic and electrical appliances, daily-use durable consumer goods, packaging materials, and the like due to their excellent properties of light weight, easy processing, corrosion resistance, high thermal and electrical conductivity, high recyclability, and the like. In the production process of the aluminum alloy cast-rolled coil, the aluminum material needs to be melted firstly, and is transported to a specified place through a transportation track after passing through a degassing box and a filter box. And the conveying rail is provided with an overflow port, so that the aluminum liquid higher than the overflow port in the conveying guide rail flows out from the overflow port, and the influence of the fluctuation of the liquid level of the aluminum liquid on the surface quality of the cast-rolling coil is reduced. And the overflow port arranged on the conveying guide rail can lead the conveying guide rail to be directly communicated with the outside, thereby causing the problem of quick heat dissipation of molten aluminum and increasing the energy consumption in the casting and rolling production.

Disclosure of Invention

In view of the above, it is desirable to provide a baffle plate and an aluminum material melting apparatus to solve the above problems.

The embodiment of the application provides an aluminum product melting device, including smelting pot, transportation guide rail, degassing tank, rose box and a plurality of baffle, the smelting pot with the transportation guide rail is connected, the degassing tank the rose box is located on the transportation guide rail, its characterized in that, a plurality of overflow mouths have been seted up to the transportation guide rail, aluminum product melting device still includes a plurality of baffles, and is a plurality of the baffle is located a plurality of overflow mouth position department, every the baffle includes mounting and shielding piece, the mounting is located the transportation guide rail is located overflow mouth top, the mounting seted up with the draw-in groove of overflow mouth isopachous, just the draw-in groove be used for with overflow mouth intercommunication. The shielding part comprises a shielding part and two fixing parts, wherein the shielding part can extend into the clamping groove and is positioned at the position of the overflow port and used for reducing the area of the overflow port communicated with the outside of the transportation guide rail so as to reduce the evaporation of aluminum liquid, the two fixing parts are symmetrically arranged on the shielding part and abut against the lower end of the overflow port so as to form a liquid outlet between the two fixing parts and the shielding part and used for enabling the aluminum liquid higher than the overflow port in the transportation guide rail to flow out from the liquid outlet. The shielding piece is divided into the shielding part and the fixing part, so that the fixing part fixes the shielding piece in the overflow port, the problem that high-temperature aluminum liquid in the conveying guide rail has serious heat loss due to overlarge area of the overflow port is solved, and the energy consumption problem of the casting and rolling machine in use is reduced.

In at least one embodiment of the present application, the width of the two fixing portions is 1cm, and the height of the liquid outlet is 1cm-2 cm. Through setting up the width of fixed part with the height of overflow mouth, so that the outflow of aluminium liquid in the transportation guide rail.

In at least one embodiment of the present application, the width of the shield is less than the width of the overflow port, and the height of the shield ranges from 15cm to 20 cm. The width of the shielding piece is set to be smaller than that of the overflow port, so that the shielding piece can be conveniently placed in the overflow port; by limiting the height of the screen, the screen can be adapted to different transport rails.

In at least one embodiment of the present application, the width of the shield differs from the width of the overflow opening by 1 cm. Through will the width setting of shielding member is less than overflow mouth width 1cm, is guaranteeing the shielding member can put into smoothly under the overflow mouth prerequisite, make the shielding member can shelter from the area of overflow mouth is the biggest, and the heat of the maximize reduction aluminium liquid scatters and disappears.

In at least one embodiment of the present application, the width of the card slot is 2.5cm-3 cm. The clamping groove is set to be of the width, so that the clamping groove is suitable for different shielding pieces.

In at least one embodiment of this application, the draw-in groove is seted up in the fixed part intermediate position department, and the fixed part with the length difference of draw-in groove is 4 cm. Through with the length setting of mounting sets up to be greater than draw-in groove length 4cm the mounting can place in under the prerequisite of transportation guide rail, the maximize reduces the material use amount of mounting to resources are saved.

In at least one embodiment of the present application, the plurality of overflow ports are provided on the same side of the transport rail. Through will the overflow mouth is located same one side of transportation guide rail, be convenient for with the placing of the container of overflow mouth butt joint to practice thrift place resource.

According to the baffle provided by the invention, the fixing piece is arranged on the conveying track, the clamping groove is formed in the fixing piece, the shielding piece is placed in the clamping groove, and the shielding piece extends into the overflow port to shield the overflow port, so that the heat emitted by high-temperature aluminum liquid in the conveying guide rail through the overflow port is reduced, and the production energy consumption of the casting and rolling machine is reduced.

Drawings

FIG. 1 is a schematic perspective view of an aluminum material melting apparatus according to an embodiment.

Fig. 2 is a perspective view of the baffle shown in fig. 1.

Figure 3 is a cross-sectional view of the shield and mount shown in figure 2.

Description of the main elements

Aluminum material melting apparatus 100

Furnace 10

Transport rail 20

Overflow port 21

Degassing tank 30

Filter box 40

Baffle 50

Fixing member 51

Card slot 511

Shutter 52

Shielding part 521

Fixing part 522

Liquid outlet 53

First distance X1

Second distance X2

Third distance X3

Fourth distance X4

Fifth distance X5

Detailed Description

The embodiments of the present application will be described in conjunction with the drawings in the embodiments of the present application, and it is to be understood that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "rear," and the like as used herein are for illustrative purposes only.

The embodiment of the application provides a baffle plate which is used for shielding an overflow port on a transportation guide rail and comprises a fixing part and a shielding part, wherein the fixing part is arranged on the transportation guide rail and is positioned above the overflow port, the fixing part is provided with a clamping groove which is as wide as the overflow port, and the clamping groove is used for being communicated with the overflow port; the shielding piece can extend into the clamping groove and is positioned at the position of the overflow port, and the shielding piece is used for reducing the area of the overflow port, which is used for communicating the transportation guide rail with the outside.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1, an aluminum melting apparatus 100 according to an embodiment of the present application includes a melting furnace 10, a transportation rail 20, a degassing tank 30, a filtering tank 40, and a plurality of baffles 50, wherein the melting furnace 10 is connected to the transportation rail 20, the degassing tank 30 and the filtering tank 40 are disposed on the transportation rail 20, the transportation rail 20 is provided with a plurality of overflow ports 21, and the baffles 50 are disposed at positions of the plurality of overflow ports 21.

The melting furnace 10 is used for melting aluminum profiles into molten aluminum and transporting the molten aluminum profiles to a designated position through the transportation guide rails 20 to form different aluminum products.

The transportation guide rail 20 is connected with the smelting furnace 10 and is used for transporting high-temperature aluminum liquid. In one embodiment, the transport rail 20 is a single rail, and the transport rail 20 is a substantially straight rectangular tube. It is understood that the number and shape of the transportation rails 20 are not limited thereto, and as in other embodiments, in order to transport a large amount of aluminum liquid at the same time, the transportation rails 20 are provided with two, three, or four, etc., and in order to fit the needs of the site, the transportation rails 20 are designed as curved cylindrical pipes.

Further, in order to reduce the influence of the liquid level fluctuation of the aluminum liquid on the surface quality of the aluminum product to be manufactured, an overflow port 21 is formed in the conveying rail. During the manufacturing process of the aluminum product, the aluminum liquid in the transportation guide rail 20, which is higher than the overflow port 21, flows out from the overflow port 21 and flows out of a specific container (not shown). So that the aluminum liquid in the transportation guide rail 20 is in a stable height, and the influence of the fluctuation of the liquid level of the aluminum liquid on the surface quality of the aluminum product to be manufactured is avoided. In one embodiment, in order to facilitate the placement of a specific container, the number of the overflow ports 21 is three, the three overflow ports 21 are disposed on the same side of the transportation rail 20, and the specific container is placed under the three overflow ports 21. It is understood that the number and the positions of the overflow ports 21 are not limited to this, and in other embodiments, the number of the overflow ports 21 may be four, five, six, etc., and a plurality of the overflow ports 21 are provided on two opposite sides of the transport rail 20, and a specific container is placed on two opposite sides of the transport rail 20 and under the plurality of the overflow ports 21.

In order to ensure that the aluminum content in the aluminum liquid reaches a specific standard, the degassing tank 30 and the filter tank 40 are arranged on the transportation guide rail 20 to filter out a part of impurities in the aluminum liquid flowing through the degassing tank 30 and the filter tank 40.

Referring to fig. 1 and fig. 2, in order to reduce the heat loss of the aluminum liquid in the transportation guide rail 20, the baffle 50 is disposed at the position of the overflow port 21 and is used for shielding the area of the overflow port 21 where the transportation guide rail 20 communicates with the outside. The number of the baffles 50 is matched with the number of the overflow ports 21, and changes with the number of the overflow ports 21.

Further, in order to dispose the baffle 50 at the position of the overflow port 21, the baffle 50 includes a fixing member 51 and a shielding member 52. The fixing member 51 is disposed on the transportation rail 20 and above the overflow port 21, and the shielding member 52 is fixed on the fixing member 51 and located at the position of the overflow port 21. It should be noted that the fixing member 51 and the shielding member 52 are made of high temperature resistant materials.

Referring to fig. 3, in order to facilitate the detachment and installation of the fixing member 51 and the shielding member 52, the fixing member 51 is provided with a slot 511 having the same width as the overflow port 21, the slot 511 is communicated with the overflow port 21, and the shielding member 52 can extend into the slot 511 and is located at the position of the overflow port 21. It should be noted that the length of the clamping slot 511 is a first distance X1, and the first distance X1 is equal to the width of the overflow port 21 and varies with the width of the overflow port 21. The width of the slot 511 is a second distance X2, and the second distance X2 is in the range of 2.5cm to 3cm for the shutter 52 to pass through. As in a specific embodiment, the second distance X2 is 2.6cm, 2.7cm, 2.8cm, 2.9cm, or the like.

Specifically, in order to enable the fixing member 51 to be stably arranged on the transportation guide rail 20, the clamping groove 511 is arranged at the middle position of the fixing member 51, and the length difference between the fixing member 51 and the clamping groove 511 is 4 cm. In one embodiment, the fixing member 51 is placed on the transportation rail 20 to facilitate the removal of the fixing member 51 and the shielding member 52 for recycling after the transportation of the aluminum liquid is completed. It is understood that the connection manner of the fixing member 51 and the transportation rail 20 is not limited thereto, and as in other embodiments, in order to ensure the stability of the fixing member 51 and the transportation rail 20, the fixing member 51 is welded to the transportation rail 20 or integrally formed on the transportation rail 20.

In order to firmly fix the shielding member 52 in the overflow port 21, the shielding member 52 includes a shielding portion 521 and two fixing portions 522 fixed to the shielding portion 521. The shielding portion 521 is located at the position of the overflow port 21 and is used for shielding the overflow port 21, and the two fixing portions 522 are symmetrically arranged on the shielding member 52 and are used for fixing the shielding member 52 at the position of the overflow port 21. It should be noted that, in order to facilitate the extension of the shielding member 52 into the overflow port 21, the width of the shielding member 52 is smaller than the width of the overflow port 21. In one embodiment, the width of the shielding element 52 is different from the width of the overflow opening 21 by 1cm in order to obtain the maximum heat dissipation prevention effect under the condition that the shielding element 52 can be smoothly placed into the overflow opening 21. But obviously not limited thereto, as in other embodiments, the width of the shutter 52 may also differ from the width of the overflow 21 by 2cm, etc.

The height of the shield 52 is a third distance X3, and in order to adapt the shield 52 to a plurality of different transport tracks, the third distance X3 in one embodiment ranges from 15cm to 20 cm. It is understood that in one embodiment, the third distance may be 16cm, 17cm, 18cm, 19cm, and so on.

The width of the fixing portion 522 is a fourth distance X4, and in order to prevent the shutter 52 from shaking when the molten aluminum flows out, in an embodiment, the fourth distance X4 is 1cm, but obviously, the fourth distance is not limited thereto, and in other embodiments, the fourth distance may also be 2cm, 3cm, or the like.

In one embodiment, in order to enable the aluminum liquid to smoothly flow out from between the two fixing portions 522, the shielding member 52 is provided with a liquid outlet 53, and the liquid outlet 53 is located between the two fixing portions 522. It is to be understood that the opening position of the liquid outlet 53 is not limited thereto, and in other embodiments, the liquid outlet 53 is opened at one side of the two fixing portions 522 close to the two sides of the shielding member 52.

Further, the height of the liquid outlet 53 is a fifth distance X5, and in one embodiment, in order to prevent the liquid outlet 53 from being blocked, the fifth distance X5 is in a range of 1cm-2 cm.

When the baffle 50 is used, the fixing member 51 is placed on the transportation rail 20, and the shielding member 52 is inserted into the blocking slot 511 and placed in the overflow port 21. The fixing portion 522 is abutted against the outer wall of the transportation rail 20 at the bottom end of the overflow port 21, and at this time, the installation of the baffle 50 is completed.

Then, the molten aluminum in the melting furnace 10 is transported to the position of the overflow port 21 through the transportation guide rails 20, and at this time, the molten aluminum above the overflow port 21 flows out from the liquid outlet 53 and flows into a specific container. The aluminum liquid lower than the overflow port 21 is transported to a designated place along with the transportation guide rail 20 to be molded into a specific aluminum product.

In the baffle 50, the fixing member 51 is arranged on the conveying track, the clamping groove 511 is formed in the fixing member 51, the shielding member 52 is placed in the clamping groove 511, and the shielding member 52 extends into the overflow port 21 to shield the overflow port 21, so that heat emitted by high-temperature aluminum liquid in the conveying guide rail 20 through the overflow port 21 is reduced, and the production energy consumption of the casting and rolling machine is reduced.

In addition, those skilled in the art should realize that the above embodiments are illustrative only and not limiting to the present application, and that suitable changes and modifications to the above embodiments are within the scope of the disclosure of the present application as long as they are within the true spirit and scope of the present application.

Claims

1. An aluminum product melting device comprises a smelting furnace, a transportation guide rail, a degassing box, a filtering box and a plurality of baffles, wherein the smelting furnace is connected with the transportation guide rail, the degassing box and the filtering box are arranged on the transportation guide rail, the aluminum product melting device is characterized in that the transportation guide rail is provided with a plurality of overflow ports, the aluminum product melting device further comprises a plurality of baffles, the plurality of baffles are arranged at the positions of the plurality of overflow ports, and each baffle comprises:

the fixing piece is arranged on the transportation guide rail and is positioned above the overflow port, the fixing piece is provided with a clamping groove with the same width as the overflow port, and the clamping groove is used for being communicated with the overflow port;

the shielding part comprises a shielding part and two fixing parts, wherein the shielding part can extend into the clamping groove and is positioned at the position of the overflow port and used for reducing the area of the overflow port communicated with the outside of the transportation guide rail so as to reduce the evaporation of aluminum liquid, the two fixing parts are symmetrically arranged on the shielding part and abut against the lower end of the overflow port so as to form a liquid outlet between the two fixing parts and the shielding part and used for enabling the aluminum liquid higher than the overflow port in the transportation guide rail to flow out from the liquid outlet.

2. An aluminum material melting apparatus as recited in claim 1, wherein the width of the two fixed portions is 1cm, and the height of the liquid outlet is 1cm to 2 cm.

3. An aluminum material melting apparatus as recited in claim 1, wherein the width of the shutter is smaller than the width of the overflow port, and the height of the shutter is in the range of 15cm to 20 cm.

4. An aluminum material melting apparatus as recited in claim 3, wherein the width of the shutter differs from the width of the overflow port by 1 cm.

5. The aluminum material melting apparatus as recited in claim 1, wherein the width of the neck is 2.5cm to 3 cm.

6. The aluminum material melting apparatus as recited in claim 1, wherein the notch is provided at a middle position of the fixing member, and a difference in length between the fixing member and the notch is 4 cm.

7. An aluminum material melting apparatus as recited in claim 1, wherein a plurality of overflow ports are provided on the same side of the conveyance rail.