Combustion device of aluminum profile long bar hot shearing furnace

Abstract

The utility model relates to aluminium profile processing equipment technical field discloses a kind of aluminium profile long stick hot shearing furnace combustion device, including furnace body, the inside of furnace body is provided with cavity, the inside of cavity is provided with combustion box, the top of combustion box is threadedly connected with placing plate, the inside of placing plate is provided with placing groove, the inside of placing groove is provided with heat conduction hole, the heat conduction hole is penetrated to the inside of combustion box, the inside of combustion box is fixedly connected with combustion furnace, the outside of furnace body is clamped with furnace cover, the outside of furnace cover is fixedly connected with support frame.The utility model has the following advantages and effects: when cutting aluminium profile long stick, because multiple aluminium profile long sticks are placed separately, the aluminium profile long stick has convenience in the cutting process.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum profile processing equipment, and in particular to a combustion device for a hot shearing furnace for aluminum profile long bars. Background Technology

[0002] During the processing of aluminum profiles, long aluminum profile waste will be generated. In order to recycle and reuse these long aluminum profiles, they need to be sheared and heated in a hot shearing furnace.

[0003] In the prior art, such as the Chinese patent publication number CN214223076U, a combustion device for a hot shearing furnace for aluminum profile long bars is disclosed. This device includes a long bar hot shearing furnace body, with a combustion chamber located in the lower half of the furnace body. A feed inlet is provided on the combustion chamber, connected to a coal conveying assembly. The coal conveying assembly includes a support frame and a housing, connected to the support frame. A housing cover is provided at the top of the housing, and a crushing device is installed on the cover. The crushing device includes a crushing motor, a crushing shaft, and crushing blades. One end of the crushing shaft passes through the housing cover and connects to the crushing motor, while the other end extends into the housing. The housing design of this invention allows for efficient coal storage. When needed, coal can be efficiently transported to the combustion chamber through the discharge port and hopper, where it is crushed by the crushing blades.

[0004] While the aforementioned patent can achieve good coal transport performance, the accumulation of aluminum profiles inside the coal furnace during combustion can make it impossible to shear the aluminum profiles. Furthermore, the slow heating inside the hot shearing furnace leads to low combustion efficiency of the aluminum profiles. Therefore, an improved combustion device for the hot shearing furnace of aluminum profiles is needed. Utility Model Content

[0005] The purpose of this invention is to provide a combustion device for a hot shearing furnace for aluminum profile long bars, which has the effect of high thermal conductivity.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a combustion device for a hot shearing furnace for aluminum profile long bars, comprising a furnace body, an interior cavity of which a combustion chamber is disposed inside the cavity, a placement plate threadedly connected to the top of the combustion chamber, a placement groove inside the placement plate, a heat-conducting hole inside the placement groove, the heat-conducting hole penetrating into the interior of the combustion chamber, a combustion furnace fixedly connected inside the combustion chamber, a furnace cover snapped onto the exterior of the furnace body, a support frame fixedly connected to the exterior of the furnace cover, a fan fixedly installed inside the support frame, an air duct fixedly connected to the air outlet of the fan, an air inlet hood fixedly connected to the bottom of the combustion furnace, the air duct penetrating into the interior of the furnace cover and the combustion chamber and fixedly connected to the air inlet hood, a metal grid fixedly connected inside the combustion furnace, and coal disposed above the metal grid.

[0007] By adopting the above technical solution, aluminum profile bars are placed inside multiple placement slots, allowing multiple aluminum profile bars to be placed individually. Coal is fed into the metal grid inside the combustion furnace and ignited inside the metal grid. Air is supplied to the inside of the air duct by a fan, and the air enters the metal grid inside the combustion furnace through the air inlet hood, thereby accelerating the ignition of the coal and allowing the coal to heat up rapidly. The temperature inside the combustion furnace enters the placement slot through heat conduction holes, thereby allowing the aluminum profile bars inside the placement slot to heat up rapidly. When cutting the aluminum profile bars, the individual placement of multiple aluminum profile bars makes the cutting process convenient.

[0008] A further feature of this invention is that a feed hopper is fixedly connected to the outside of the furnace body, and a connecting channel is fixedly connected to one side of the feed hopper, the connecting channel extending into the interior of the combustion furnace.

[0009] By adopting the above technical solution, the feed hopper is installed on the outside of the furnace body, and the connecting channel passes through the inside of the furnace body and extends into the inside of the combustion furnace, so that coal can enter the inside of the metal grid through the feed hopper.

[0010] A further feature of this invention is that: slots are provided on both sides of the inner wall of the feed hopper, and a dustproof net is engaged inside the slots.

[0011] By adopting the above technical solution, after the coal is fed, the dustproof net is attached to the inside of the feeding hopper through the slot. The dustproof net covers the feeding hopper, which is used for both feeding and ventilation, and the dustproof net prevents dust from overflowing.

[0012] A further feature of this invention is that a feed hole is provided on one side of the furnace body, and the number of feed holes is multiple.

[0013] By adopting the above technical solution, each feed hole is connected to each placement slot, so that each aluminum profile bar can enter the interior of each placement slot through each feed hole.

[0014] A further feature of this invention is that an electric slide rail is fixedly connected to one side of the furnace body, and a closed cover is fixedly connected to the output end of the electric slide rail.

[0015] By adopting the above technical solution, the electric slide rail drives the closing cover to move. After the aluminum profile long bar is fed, the closing cover closes the feed hole to prevent dust from overflowing.

[0016] A further feature of this invention is that an inner groove is provided on the other side of the furnace body, and the closed cover is slidably connected inside the inner groove.

[0017] By adopting the above technical solution, the electric slide rail is set on one side of the furnace body, and the inner groove is opened on the other side of the furnace body. When the electric slide rail drives the closed cover to move, the closed cover will slide inside the inner groove.

[0018] A further feature of this invention is that the number of placement slots is multiple, and the spacing between any two of the multiple placement slots is equal.

[0019] By adopting the above technical solution, the multiple placement slots are elongated, enabling them to accommodate multiple aluminum profile rods.

[0020] A further feature of this invention is that a cylinder is fixedly installed on the top of the furnace body, and a push plate is fixedly connected to the output end of the cylinder.

[0021] By adopting the above technical solution, the output end of the cylinder extends into the interior of the furnace body and is fixedly connected to the push plate, and the cylinder drives the push plate to move.

[0022] A further feature of this invention is that the pusher plate extends into the interior of the furnace body, and a metal blade is fixedly connected to the bottom of the pusher plate.

[0023] By adopting the above technical solution, the metal blade extends into the interior of the placement groove and comes into contact with the aluminum profile bar, thereby enabling the aluminum profile bar to be cut.

[0024] A further feature of this invention is that: both sides of the inner wall of the furnace are fixedly connected to linear rails, and both sides of the push plate are fixedly connected to metal pulleys, the metal pulleys extending into the interior of the linear rails and slidingly connected to the linear rails.

[0025] By adopting the above technical solution, when the push plate drives the metal blade to extend and retract, the metal pulley will travel inside the linear rail, which is straight, thus preventing the push plate from deviating.

[0026] The beneficial effects of this utility model are:

[0027] 1. This utility model, through the arrangement of the furnace body, combustion chamber, placement plate, placement slot, heat conduction hole, combustion furnace, furnace cover, support frame, fan, air duct, air inlet hood, and metal grid, allows aluminum profile long bars to be placed inside multiple placement slots, enabling multiple aluminum profile long bars to be placed individually. Coal is added to the metal grid inside the combustion furnace and ignited inside the metal grid. Air is sent into the air duct by the fan and enters the metal grid inside the combustion furnace through the air inlet hood, thereby accelerating the ignition of the coal and enabling the coal to heat up quickly. The temperature inside the combustion furnace enters the placement slot through the heat conduction hole, thereby enabling the aluminum profile long bars inside the placement slot to heat up quickly. When cutting the aluminum profile long bars, the individual placement of multiple aluminum profile long bars makes the cutting process convenient.

[0028] 2. In this utility model, through the arrangement of an electric slide rail, a closing cover, a cylinder, a push plate, and a metal blade, the electric slide rail drives the closing cover to move, thereby closing the feed hole to prevent dust from overflowing. The output end of the cylinder extends into the interior of the furnace body and is fixedly connected to the push plate. The cylinder drives the push plate to move. The metal blade extends into the interior of the placement slot and contacts the aluminum profile long bar, thereby enabling the cutting of the aluminum profile long bar. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the exploded structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the internal structure of the combustion chamber of this utility model;

[0032] Figure 3 This is a side view of the metal blade of this utility model.

[0033] Figure 4 This is a top view of the metal blade of this utility model.

[0034] In the diagram, 1. Furnace body; 2. Combustion chamber; 3. Placement plate; 4. Placement slot; 5. Heat conduction hole; 6. Combustion furnace; 7. Furnace cover; 8. Support frame; 9. Fan; 10. Air duct; 11. Air inlet hood; 12. Metal grille; 13. Feed hopper; 14. Connecting channel; 15. Dustproof net; 16. Feed hole; 17. Electric slide rail; 18. Closing cover; 19. Cylinder; 20. Push plate; 21. Metal blade; 22. Linear rail; 23. Metal pulley. Detailed Implementation

[0035] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0036] A combustion device for a hot shearing furnace for aluminum profile long bars includes the following specific embodiments:

[0037] Example 1:

[0038] Please see Figure 1-4 A combustion device for a hot shearing furnace for aluminum profile long bars includes a furnace body 1. The furnace body 1 has an internal cavity, and a combustion chamber 2 is installed inside the cavity. A placement plate 3 is threadedly connected to the top of the combustion chamber 2. A placement groove 4 is opened inside the placement plate 3. A heat conduction hole 5 is opened inside the placement groove 4 and extends into the interior of the combustion chamber 2. A combustion furnace 6 is fixedly connected inside the combustion chamber 2. A furnace cover 7 is snapped onto the outside of the furnace body 1. A support frame 8 is fixedly connected to the outside of the furnace cover 7. A fan 9 is fixedly installed inside the support frame 8. An air duct 10 is fixedly connected to the air outlet of the fan 9. An air inlet hood 11 is fixedly connected to the bottom of the combustion furnace 6. The air duct 10 extends into the interior of the furnace cover 7 and the combustion chamber 2 and is fixedly connected to the air inlet hood 11. A metal grid 12 is fixedly connected inside the combustion furnace 6. Coal is placed above the metal grid 12.

[0039] Furthermore, a feed hopper 13 is fixedly connected to the outside of the furnace body 1, and a connecting channel 14 is fixedly connected to one side of the feed hopper 13. The connecting channel 14 extends into the interior of the combustion furnace 6. Slots are provided on both sides of the inner wall of the feed hopper 13, and dustproof nets 15 are engaged inside the slots.

[0040] Specifically, aluminum profile rods are placed into multiple placement slots 4, allowing each rod to be placed individually. Coal is fed into the metal grid 12 inside the combustion furnace 6 and ignited inside the grid. Air is supplied to the air duct 10 by the fan 9, and the air enters the metal grid 12 inside the combustion furnace 6 through the air inlet hood 11, thereby accelerating the ignition of the coal and allowing it to heat up rapidly. The heat from inside the combustion furnace 6 enters the placement slots 4 through the heat conduction holes 5, thus rapidly heating the aluminum profile rods inside the slots 4. When cutting aluminum profile long bars, the aluminum profile long bars are placed separately, which makes the cutting process convenient. The feeding hopper 13 is installed on the outside of the furnace body 1, and the connecting channel 14 passes through the inside of the furnace body 1 and extends into the inside of the combustion furnace 6, so that coal can enter the inside of the metal grid 12 through the feeding hopper 13. After the coal is fed, the dustproof net 15 is attached to the inside of the feeding hopper 13 through the slot. The dustproof net 15 covers the feeding hopper 13. The feeding hopper 13 is used for both feeding and ventilation. The dustproof net 15 prevents dust from overflowing.

[0041] Example 2:

[0042] Please see Figure 1 , Figure 3 and Figure 4 An electric slide rail 17 is fixedly connected to one side of the furnace body 1. A closed cover 18 is fixedly connected to the output end of the electric slide rail 17. An inner groove is opened on the other side of the furnace body 1. The closed cover 18 is slidably connected to the inside of the inner groove. A cylinder 19 is fixedly installed on the top of the furnace body 1. A push plate 20 is fixedly connected to the output end of the cylinder 19. The push plate 20 extends into the interior of the furnace body 1. A metal blade 21 is fixedly connected to the bottom of the push plate 20. Linear rails 22 are fixedly connected to both sides of the inner wall of the furnace body 1. Metal pulleys 23 are fixedly connected to both sides of the push plate 20. The metal pulleys 23 extend into the interior of the linear rails 22 and are slidably connected to the linear rails 22.

[0043] Specifically, the electric slide rail 17 drives the closed cover 18 to move. After the aluminum profile long bar is fed, the closed cover 18 closes the feed hole 16 to prevent dust from overflowing. The electric slide rail 17 is set on one side of the furnace body 1, and the inner groove is opened on the other side of the furnace body 1. When the electric slide rail 17 drives the closed cover 18 to move, the closed cover 18 will slide inside the inner groove. The output end of the cylinder 19 extends into the interior of the furnace body 1 and is fixedly connected to the push plate 20. The cylinder 19 drives the push plate 20 to move. The metal blade 21 extends into the interior of the placement groove 4 and contacts the aluminum profile long bar, thereby cutting the aluminum profile long bar. When the push plate 20 drives the metal blade 21 to extend and retract, the metal pulley 23 will travel inside the linear rail 22. The linear rail 22 is straight, thereby preventing the push plate 20 from deviating.

[0044] Example 3:

[0045] Please see Figure 1 and Figure 2 A feed hole 16 is provided on one side of the furnace body 1. There are multiple feed holes 16 and multiple placement slots 4. The spacing between each pair of placement slots 4 is equal.

[0046] Specifically, each feed hole 16 is connected to each placement slot 4, so that each aluminum profile bar can enter the interior of each placement slot 4 through each feed hole 16. The multiple placement slots 4 are elongated, so that the multiple placement slots 4 can accommodate multiple aluminum profile bars.

[0047] In this invention, aluminum profile rods are placed inside multiple placement slots 4, allowing for individual placement of the aluminum profile rods. Coal is fed into the metal grid 12 inside the combustion furnace 6, where it is ignited. Air is supplied to the air duct 10 by a fan 9, and the air enters the metal grid 12 inside the combustion furnace 6 through the air inlet hood 11, thereby accelerating the ignition of the coal and enabling it to heat up rapidly. The heat from inside the combustion furnace 6 enters the placement slots 4 through the heat conduction holes 5, thus allowing the aluminum profile rods inside the placement slots 4 to... Rapid heating allows for convenient cutting of aluminum profile bars by placing multiple aluminum profile bars individually. The electric slide rail 17 drives the closing cover 18 to move. After the aluminum profile bars are fed, the closing cover 18 closes the feed hole 16 to prevent dust from overflowing. The output end of the cylinder 19 extends into the furnace body 1 and is fixedly connected to the push plate 20. The cylinder 19 drives the push plate 20 to move, and the metal blade 21 extends into the placement groove 4 and contacts the aluminum profile bars, thereby enabling the cutting of the aluminum profile bars.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A combustion device for a long bar hot shear furnace of aluminum profile, comprising a furnace body (1), characterized in that: The furnace body (1) has an internal cavity, and a combustion chamber (2) is installed inside the cavity. A placement plate (3) is threaded to the top of the combustion chamber (2). A placement groove (4) is opened inside the placement plate (3). A heat conduction hole (5) is opened inside the placement groove (4). The heat conduction hole (5) extends into the interior of the combustion chamber (2). A combustion furnace (6) is fixedly connected inside the combustion chamber (2). A furnace cover (7) is snapped onto the outside of the furnace body (1). A support frame (8) is fixedly connected to the outside of the furnace cover (7). A fan (9) is fixedly installed inside the support frame (8). An air duct (10) is fixedly connected to the air outlet of the fan (9). An air inlet hood (11) is fixedly connected to the bottom of the combustion furnace (6). The air duct (10) extends into the interior of the furnace cover (7) and the combustion chamber (2) and is fixedly connected to the air inlet hood (11). A metal grid (12) is fixedly connected inside the combustion furnace (6). Coal is placed above the metal grid (12).

2. The combustion device of the long bar hot shear furnace for aluminum profile according to claim 1, characterized in that: The furnace body (1) is fixedly connected to the outside of a feed hopper (13), and a connecting channel (14) is fixedly connected to one side of the feed hopper (13), the connecting channel (14) extending into the interior of the combustion furnace (6).

3. The aluminum profile long bar hot shear furnace combustion device according to claim 2, characterized in that: The inner wall of the feed hopper (13) is provided with slots on both sides, and a dustproof net (15) is attached to the inside of the slots.

4. The aluminum profile long bar hot shear furnace combustion device according to claim 1, characterized in that: The furnace body (1) has a feed hole (16) on one side outside, and there are multiple feed holes (16).

5. The aluminum profile long bar hot shear furnace combustion device according to claim 4, characterized in that: An electric slide rail (17) is fixedly connected to one side of the furnace body (1), and a closed cover (18) is fixedly connected to the output end of the electric slide rail (17).

6. The combustion device for a hot shearing furnace for aluminum profile long bars according to claim 5, characterized in that: An inner groove is provided on the other side of the furnace body (1), and the closed cover (18) is slidably connected to the inside of the inner groove.

7. The aluminum profile long bar hot shear furnace combustion device according to claim 1, characterized in that: The number of placement slots (4) is multiple, and the spacing between each pair of placement slots (4) is equal.

8. The aluminum profile long bar hot shear furnace combustion device according to claim 1, characterized in that: A cylinder (19) is fixedly installed on the top of the furnace body (1), and a push plate (20) is fixedly connected to the output end of the cylinder (19).

9. The aluminum profile long bar hot shear furnace combustion device according to claim 8, characterized in that: The pusher plate (20) extends into the interior of the furnace body (1), and a metal blade (21) is fixedly connected to the bottom of the pusher plate (20).

10. The aluminum profile long bar hot shear furnace combustion device according to claim 8, characterized in that: Both sides of the inner wall of the furnace body (1) are fixedly connected to linear rails (22), and both sides of the push plate (20) are fixedly connected to metal pulleys (23). The metal pulleys (23) extend into the interior of the linear rails (22) and slide in connection with the linear rails (22).

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