CN219037575U

CN219037575U - Aluminum melting furnace

Info

Publication number: CN219037575U
Application number: CN202223492916.2U
Authority: CN
Inventors: 武文军
Original assignee: Changyuan Mingyu Aluminum Co ltd
Current assignee: Changyuan Mingyu Aluminum Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-16
Anticipated expiration: 2032-12-27

Abstract

The utility model belongs to the technical field of metallurgical equipment, and particularly relates to an aluminum melting furnace which comprises a furnace body, a crucible, a controller, a heating coil, a first adjusting component and a second adjusting component, wherein the crucible is slidably arranged on the inner wall of the furnace body, a first feeding hopper and a second feeding hopper are fixedly arranged at the tops of the furnace body and the crucible respectively, the first feeding hopper and the second feeding hopper are positioned on the same vertical axis, the first adjusting component is arranged in the furnace body and connected with the crucible, the heating coil is spirally arranged in the furnace body, the crucible is positioned in the heating coil spirally arranged, and the controller is fixedly arranged on the outer side of the furnace body and is electrically connected with the controller. The utility model has reasonable design, simple operation, convenient use and high heating efficiency, can take the aluminum water without taking out the crucible, and can adjust the discharging direction according to the actual use requirement.

Description

Aluminum melting furnace

Technical Field

The utility model relates to the technical field of metallurgical equipment, in particular to an aluminum melting furnace.

Background

The aluminum melting furnace is a key device for the melting and casting production procedure in the aluminum processing industry, and is used for melting various aluminum solid raw materials at high temperature, and then conveying the melted aluminum solid raw materials to a subsequent heat preservation furnace for alloy component adjustment and casting production. When the aluminum melting furnace is used, aluminum materials to be melted are placed in the crucible, the crucible is placed on the heating device to be heated until the aluminum materials are in a molten state, and when the aluminum water is required to be taken out, the crucible is taken out and controlled to be inclined through other auxiliary equipment, so that the aluminum water can be poured out of the crucible, and further the aluminum water can be taken out.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides an aluminum melting furnace.

The technical aim of the utility model is realized by the following technical scheme: an aluminum melting furnace comprises a furnace body, a crucible, a controller, a heating coil, a first adjusting component and a second adjusting component;

the crucible is slidably mounted on the inner wall of the furnace body, a first feeding hopper and a second feeding hopper are fixedly mounted on the top of the furnace body and the top of the crucible respectively, the first feeding hopper and the second feeding hopper are located on the same vertical axis, the first adjusting component is arranged in the furnace body and connected with the crucible, the heating coil is spirally arranged in the furnace body, the crucible is located in the heating coil which is spirally arranged, the controller is fixedly mounted on the outer side of the furnace body, and the heating coil is electrically connected with the controller;

the second adjusting component is arranged at the outer bottom of the furnace body, a vertical pipe is fixedly arranged on the inner wall of the bottom of the furnace body, the top end of the vertical pipe extends into the crucible, the vertical pipe is in sealing sliding connection with the crucible, a discharging pipe is rotatably and hermetically arranged at the bottom end of the vertical pipe, and the discharging pipe is connected with the second adjusting component.

Preferably, the first adjusting component comprises three adjusting screw rods, three screw sleeves, a driving motor, a chain belt, three lug plates and three chain wheels, wherein the three adjusting screw rods are vertically and rotatably arranged in the top of the furnace body, the three lug plates are fixedly arranged at the top of the outer side of the crucible, the screw sleeves are fixedly arranged on the three lug plates, the three screw sleeves are respectively and spirally sleeved on the corresponding adjusting screw rods, the driving motor is fixedly arranged at the top of the furnace body, an output shaft of the driving motor is axially and fixedly connected with the top end of one of the adjusting screw rods, the chain wheels are fixedly sleeved on the three adjusting screw rods, and the same chain belt is connected to the three chain wheels in a transmission manner.

Preferably, a limiting block is fixedly arranged at the bottom end of the adjusting screw rod.

Preferably, the second adjusting component comprises an arc block, an arc plate, a servo motor, a driving gear and an arc toothed plate, an arc groove is formed in the outer peripheral surface of the furnace body, the arc block is slidably mounted in the arc groove, the arc plate is fixedly mounted on the bottom side of the arc block, the discharging pipe is fixedly connected with the arc plate, the servo motor is fixedly mounted on the arc block, the driving gear is fixedly sleeved on an output shaft of the servo motor, the arc toothed plate is fixedly mounted on the outer peripheral surface of the furnace body, and the driving gear is meshed with the arc toothed plate.

Preferably, the arc-shaped groove is internally and fixedly provided with an arc-shaped guide rod, and the arc-shaped block is slidably arranged in the arc-shaped groove through the arc-shaped guide rod.

Preferably, the top fixed mounting of standpipe has the guide plate, and the top side of guide plate is opened has the toper water conservancy diversion mouth, and the toper water conservancy diversion mouth is linked together with the standpipe, has seted up on the bottom inner wall of crucible and has accomodate the groove, guide plate and accomodate groove looks adaptation.

Preferably, a plurality of supporting rods are fixedly arranged on the top side of the guide plate, and the same arc-shaped baffle is fixedly arranged on the top ends of the supporting rods.

Preferably, a supporting ring is fixedly arranged at the bottom of the furnace body, an arc-shaped opening is formed in the supporting ring, and the discharging pipe is movably arranged in the arc-shaped opening.

The beneficial effects of the utility model are as follows: according to the utility model, induction heating operation can be realized on the crucible and aluminum materials in the crucible through the heating coil matched with the controller, and compared with the traditional aluminum melting furnace, the induction heating device has the advantages of convenience in operation and high heating efficiency, the first adjusting component can be used for adjusting the height of the crucible, so that aluminum water in the crucible can be discharged, meanwhile, the speed of aluminum water discharge can be adjusted, the direction of the discharge pipe can be adjusted according to actual use needs under the matching of the second adjusting component, the convenience in use is effectively improved, and the discharge operation of aluminum water can be realized without taking the crucible out of the furnace body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an aluminum melting furnace according to the present utility model;

FIG. 2 is a schematic cross-sectional view of an aluminum melting furnace according to the present utility model;

FIG. 3 is a schematic diagram of the structure of the part A in the aluminum melting furnace according to the present utility model;

fig. 4 is a schematic structural diagram of a portion B of the aluminum melting furnace according to the present utility model.

In the figure: 1. a furnace body; 11. a first feeding hopper; 12. a discharge pipe; 13. a support ring; 2. a crucible; 21. a feeding hopper II; 22. a standpipe; 23. a deflector; 24. ear plates; 3. a heating coil; 31. a controller; 4. adjusting a screw rod; 41. a driving motor; 42. a sprocket; 43. a chain belt; 5. an arc-shaped groove; 51. an arc-shaped block; 52. an arc-shaped guide rod; 53. an arc-shaped plate; 54. a servo motor; 55. a drive gear; 56. arc toothed plate.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, an aluminum melting furnace comprises a furnace body 1, a crucible 2, a controller 31 and a heating coil 3, wherein the crucible 2 is slidably mounted on the inner wall of the furnace body 1, a first feed hopper 11 and a second feed hopper 21 are fixedly mounted on the tops of the furnace body 1 and the crucible 2 respectively, the first feed hopper 11 and the second feed hopper 21 are positioned on the same vertical axis, three adjusting screw rods 4 are vertically and rotatably mounted on the inside of the top of the furnace body 1, three lug plates 24 are fixedly mounted on the top of the outside of the crucible 2, screw sleeves are fixedly mounted on the three lug plates 24, the three screw sleeves are respectively and spirally sleeved on the corresponding adjusting screw rods 4, a driving motor 41 is fixedly mounted on the top of the furnace body 1, an output shaft of the driving motor 41 is fixedly connected with the top end of one of the adjusting screw rods 4 in an axial direction, chain wheels 42 are fixedly sleeved on the three adjusting screw rods 4, a chain belt 43 is connected on the three chain wheels 42 in a transmission manner, the height of the crucible 2 can be adjusted according to the requirement, thereby being convenient for discharging molten aluminum in the crucible 2, simultaneously adjusting the speed of discharging the molten aluminum, the heating coil 3 is spirally arranged in the furnace body 1, the crucible 2 is positioned in the heating coil 3 which is spirally arranged, the controller 31 is fixedly arranged on the outer side of the furnace body 1, the heating coil 3 is electrically connected with the controller 31, the vertical pipe 22 is fixedly arranged on the inner wall of the bottom of the furnace body 1, the top end of the vertical pipe 22 extends into the crucible 2, the vertical pipe 22 is in sealed sliding connection with the crucible 2, the bottom end of the vertical pipe 22 is rotatably and hermetically provided with the discharging pipe 12, the outer circumferential surface of the furnace body 1 is provided with the arc groove 5, the arc block 51 is slidably arranged in the arc groove 5, the arc plate 53 is fixedly arranged on the bottom side of the arc block 51, the discharging pipe 12 is fixedly connected with the arc plate 53, the servo motor 54 is fixedly arranged on the arc block 51, the output shaft of the servo motor 54 is fixedly sleeved with a driving gear 55, an arc toothed plate 56 is fixedly arranged on the peripheral surface of the furnace body 1, the driving gear 55 is meshed with the arc toothed plate 56, and the discharging direction of the discharging hole can be adjusted according to requirements.

In this embodiment, the bottom fixed mounting of adjusting screw 4 has the stopper, can avoid otic placode 24 to break away from with adjusting screw 4 to can restrict the range of motion of crucible 2.

In this embodiment, the arc-shaped guide rod 52 is fixedly installed in the arc-shaped groove 5, and the arc-shaped block 51 is slidably installed in the arc-shaped groove 5 through the arc-shaped guide rod 52, so that the arc-shaped block 51 can be guided, and therefore can stably move along the arc-shaped groove 5.

In this embodiment, the top fixed mounting of standpipe 22 has guide plate 23, the top side of guide plate 23 is opened has the toper water conservancy diversion mouth, the toper water conservancy diversion mouth is linked together with standpipe 22, the storage tank has been seted up on the bottom inner wall of crucible 2, guide plate 23 and storage tank looks adaptation, can make guide plate 23 card in the storage tank after crucible 2 upward movement, thereby can make the top side of guide plate 23 keep flushing with the bottom inner wall of crucible 2, and then can avoid appearing the aluminium water residue in the crucible 2, the top side fixed mounting of guide plate 23 has a plurality of branches, the top fixed mounting of a plurality of branches has same arc baffle, can avoid appearing dropping the condition in standpipe 22 when feeding into crucible 2.

In this embodiment, the bottom fixed mounting of furnace body 1 has supporting ring 13, and arc mouth has been seted up to supporting ring 13 shape, and discharging pipe 12 movable mounting in the arc mouth not only can provide the support to furnace body 1, can also not influence the regulation of discharging pipe 12 simultaneously.

Working principle: when the aluminum melting furnace is used, firstly, a power supply is connected, aluminum materials to be melted are added from the first feed hopper 11, then the aluminum materials enter the crucible 2 under the action of the second feed hopper 21, when the aluminum materials are fed, the aluminum materials can be prevented from being directly added into the vertical pipe 22 under the action of the arc baffle, the heating coil 3 is started through the controller 31, so that the aluminum materials in the crucible 2 and the crucible 2 can be heated, the aluminum materials are melted into aluminum water, when the aluminum water in the crucible 2 is required to be used, the servo motor 54 is started, the discharge pipe 12 can be adjusted to a required discharge position under the cooperation of the driving gear 55 and the arc toothed plate 56, then the driving motor 41 is used for controlling the adjusting screw 4 to rotate, the crucible 2 can be controlled to move upwards under the cooperation of the chain wheel 42, the chain belt 43, the screw sleeve and the lug plate 24, the liquid level of the aluminum water can be submerged into the vertical pipe 22 through the controller 31, the aluminum water can be discharged from the crucible 2, and the upward discharge speed of the aluminum water can be controlled through controlling the upward discharge speed of the crucible 2.

The aluminum melting furnace provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The aluminum melting furnace is characterized by comprising a furnace body (1), a crucible (2), a controller (31), a heating coil (3), a first adjusting component and a second adjusting component;

the crucible (2) is slidably mounted on the inner wall of the furnace body (1), a first feeding hopper (11) and a second feeding hopper (21) are fixedly mounted on the tops of the furnace body (1) and the crucible (2) respectively, the first feeding hopper (11) and the second feeding hopper (21) are located on the same vertical axis, the first adjusting component is arranged in the furnace body (1) and is connected with the crucible (2), the heating coil (3) is spirally arranged in the furnace body (1), the crucible (2) is positioned in the heating coil (3) spirally arranged, the controller (31) is fixedly mounted on the outer side of the furnace body (1), and the heating coil (3) is electrically connected with the controller (31);

the second adjusting component is arranged at the bottom of the outer side of the furnace body (1), a vertical pipe (22) is fixedly arranged on the inner wall of the bottom of the furnace body (1), the top end of the vertical pipe (22) extends into the crucible (2), the vertical pipe (22) is in sealing sliding connection with the crucible (2), a discharging pipe (12) is rotatably and hermetically arranged at the bottom end of the vertical pipe (22), and the discharging pipe (12) is connected with the second adjusting component.

2. An aluminum melting furnace according to claim 1, wherein: the first adjusting assembly comprises three adjusting screws (4), three threaded sleeves, a driving motor (41), a chain belt (43), three lug plates (24) and three chain wheels (42), wherein the three adjusting screws (4) are vertically and rotatably arranged in the top of the furnace body (1), the three lug plates (24) are fixedly arranged at the top of the outer side of the crucible (2), the threaded sleeves are fixedly arranged on the three lug plates (24), the three threaded sleeves are respectively sleeved on the corresponding adjusting screws (4), the driving motor (41) is fixedly arranged at the top of the furnace body (1), an output shaft of the driving motor (41) is axially and fixedly connected with the top end of one of the adjusting screws (4), the chain wheels (42) are fixedly sleeved on the three adjusting screws (4), and the same chain belt (43) is connected to the three chain wheels (42) in a transmission mode.

3. An aluminum melting furnace according to claim 2, wherein: and a limiting block is fixedly arranged at the bottom end of the adjusting screw rod (4).

4. An aluminum melting furnace according to claim 1, wherein: the second adjusting component comprises an arc-shaped block (51), an arc-shaped plate (53), a servo motor (54), a driving gear (55) and an arc-shaped toothed plate (56), wherein an arc-shaped groove (5) is formed in the outer peripheral surface of the furnace body (1), the arc-shaped block (51) is slidably installed in the arc-shaped groove (5), the arc-shaped plate (53) is fixedly installed on the bottom side of the arc-shaped block (51), the discharging pipe (12) is fixedly connected with the arc-shaped plate (53), the servo motor (54) is fixedly installed on the arc-shaped block (51), the driving gear (55) is fixedly sleeved on the output shaft of the servo motor (54), the arc-shaped toothed plate (56) is fixedly installed on the outer peripheral surface of the furnace body (1), and the driving gear (55) is meshed with the arc-shaped toothed plate (56).

5. An aluminum melting furnace according to claim 4, wherein: an arc guide rod (52) is fixedly arranged in the arc groove (5), and the arc block (51) is slidably arranged in the arc groove (5) through the arc guide rod (52).

6. An aluminum melting furnace according to claim 1, wherein: the top fixed mounting of standpipe (22) has guide plate (23), and the top side of guide plate (23) is opened has the toper water conservancy diversion mouth, and the toper water conservancy diversion mouth is linked together with standpipe (22), has seted up on the bottom inner wall of crucible (2) and has accomodates the groove, guide plate (23) and accomodate groove looks adaptation.

7. An aluminum melting furnace according to claim 6, wherein: the top side of guide plate (23) fixed mounting has a plurality of branches, and the top fixed mounting of a plurality of branches has same arc baffle.

8. An aluminum melting furnace according to claim 1, wherein: the bottom of the furnace body (1) is fixedly provided with a supporting ring (13), an arc-shaped opening is formed in the supporting ring (13), and a discharging pipe (12) is movably arranged in the arc-shaped opening.