Secondary aluminum multi-chamber melting furnace easy to remove iron

Abstract

The utility model discloses a secondary aluminum multi-chamber type melting furnace easy to remove iron, and particularly relates to the technical field of secondary aluminum smelting, the secondary aluminum multi-chamber type melting furnace comprises a multi-chamber furnace, a moving part and a loading part, the multi-chamber furnace comprises an outer frame, a first separating wall, a second separating wall, a placing table, a suction fan and two high-power combustors, the first separating wall and the second separating wall are fixedly installed in the outer frame, the interior of the outer frame is divided into a feeding chamber, a melting chamber and a stacking chamber by the first separating wall and the second separating wall, the placing table is fixedly installed on the first separating wall, and the suction fan is fixedly installed on the outer frame. And the two high-power combustors are fixedly mounted on the outer frame. The movable loading frame is arranged to separate aluminum and iron in the melting process, aluminum in raw materials is melted and separated, iron residues existing in a traditional iron slagging-off mode are avoided, and workers can be prevented from being in close-range contact with high temperature through an automatic feeding and discharging mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of recycled aluminium smelting, more specifically, the utility model relates to a recycled aluminium multi-chamber melting furnace easy to remove iron. BACKGROUND

[0002] Recycled aluminium is obtained by recycling waste aluminium and waste aluminium alloy materials or aluminium-containing waste materials, and is an important source of aluminium metal. Before smelting waste aluminium, various waste aluminium parts need to be sorted or disassembled to separate iron and other metal parts.

[0003] The utility model discloses a kind of recycled aluminium multi-chamber melting furnaces easy to remove iron, which adopts chamber furnace body structure, including a hollow furnace body, at least one feeding chamber and an aluminium soup chamber are provided in the furnace body, the feeding chamber and aluminium soup chamber between are provided with slag dam boss or partition, the bottom surface of the feeding chamber is higher than the upper edge of the aluminium soup chamber, the bottom surface of the feeding chamber is inclined slope surface towards the aluminium soup chamber, the sidewall of the feeding chamber or furnace top is provided with several burners.The utility model designs a kind of recycled aluminium rapid melting multi-chamber furnace equipment easy to remove iron according to the shape characteristics of domestic waste aluminium, utilizes the characteristics that different specific gravity of each metal melting point is different, through specially structured furnace high-low melt pool structure design, the separation of iron parts and aluminium melt is realized quickly, the separated iron parts are removed by slagging, through the utility model product, the efficient and rapid separation of iron parts and aluminium metal in recycled aluminium can be realized, and the utility model has good application prospect in recycled aluminium industry.

[0004] However, in actual use, when the melting furnace is used for recycled aluminium work, the iron in the raw materials is removed by the way of slagging, and the small-sized iron is likely to remain in the aluminium solution, and the aluminium solution in the high-low difference is difficult to remove completely, and the aluminium solidifies after the melting furnace cools down, increasing the possibility of impurities in recycled aluminium. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a recycled aluminium multi-chamber melting furnace easy to remove iron to solve the problems raised in the above background.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: easy to remove the regenerative aluminium multi -chamber formula melting furnace of iron, including multi -chamber furnace, mobile unit and loading part, the multi -chamber furnace includes outer frame, first isolation wall, second isolation wall, placing table, exhaust fan and two high -power burners, first isolation wall and second isolation wall are fixedly installed in the inside of outer frame, and first isolation wall and second isolation wall divide the inside of outer frame into feeding chamber, melting chamber and stacking chamber, placing table is fixedly installed on first isolation wall, exhaust fan is fixedly installed on outer frame, two high -power burners are fixedly installed on outer frame, the closed groove is seted up on outer frame, sliding groove, two limiting grooves are seted up on outer frame,

[0007] The mobile unit includes a closure plate, a sliding rod, a connecting plate, and an electric push rod, the closure plate is slidably arranged in the closed groove, one end of the sliding rod is fixedly installed on the closure plate, and the other end of the sliding rod is slidably arranged in the sliding groove, the connecting plate is fixedly installed on the closure plate, and the electric push rod is fixedly installed on the outer frame through the base, and the output end of the electric push rod is fixedly connected with the connecting plate.

[0008] Preferably, the loading part includes two rotating rings, two connecting rods, a loading frame, two limiting frames, two gravity plates, a limiting plate, two outer sleeves, two inner rods, two sliding pieces, and a pushing mechanism, the two rotating rings are rotatably arranged on the sliding rod, the two connecting rods are fixedly installed on the two rotating rings respectively, the loading frame is fixedly installed on the two connecting rods, the two limiting frames are fixedly installed on the two sides of the loading frame through the pin shafts, the two gravity plates are fixedly installed on the lower ends of the two limiting frames respectively, the limiting plate is fixedly installed on one side of the gravity plate, the two outer sleeves are fixedly installed on the loading frame, the two inner rods are slidably arranged in the two outer sleeves respectively, the two sliding pieces are fixedly installed on the two inner rods respectively, the two sliding pieces are slidably arranged in the two limiting grooves respectively, and the pushing mechanism is arranged on the outer frame.

[0009] Preferably, the pushing mechanism includes a pneumatic cylinder and a push plate, the pneumatic cylinder is fixedly installed on the outer frame, and the push plate is fixedly installed on the output end of the pneumatic cylinder.

[0010] Preferably, the placing table is provided with a first slope and a second slope respectively, and the first slope and the second slope are smoothly connected.

[0011] Preferably, the limiting frame is provided with an inclined surface.

[0012] Preferably, one side of the outer frame is provided with a feeding port, and the other side of the outer frame is provided with a discharging port.

[0013] Preferably, the loading frame and the limiting frame are of mesh material.

[0014] The technical effect and advantages of the utility model are:

[0015] Through setting movable loading frame, the aluminum and iron in the melting process are separated, compared with prior art, the aluminum in raw material is separated, then the remaining iron is stacked in stacking chamber, avoid the traditional way of removing slag of iron, and through setting automatic feeding and discharging mode, prevent close contact of staff and high temperature;

[0016] Through setting movable push plate, the raw material on the limiting frame can be pushed into the loading frame, compared with prior art, prevent the raw material on the limiting frame from falling into the melting chamber during the resetting process, avoid the mixing between aluminum solution and raw material. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model.

[0018] Figure 2 It is the whole cut structure schematic diagram of the utility model.

[0019] Figure 3 It is the whole cut structure bottom view of the utility model.

[0020] Figure 4 It is the whole structure schematic diagram of the utility model Figure 3 Enlarged view of X.

[0021] The figure mark is: 1, multi-chamber furnace;11, outer frame;111, feeding chamber;112, melting chamber;113, stacking chamber;114, closed groove;115, sliding groove;116, limiting groove;117, feeding port;118, discharging port;12, first isolation wall;13, second isolation wall;14, placing table;141, first slope;142, second slope;15, blower;16, high-power burner;2, moving part;21, closing plate;22, sliding rod;23, connecting plate;24, electric push rod;3, loading part;31, rotating ring;32, connecting rod;33, loading frame;34, limiting frame;35, gravity plate;36, limiting plate;37, outer sleeve;38, inner rod;39, sliding piece;30, pushing mechanism;301, air cylinder;302, push plate. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the protection scope of the utility model.

[0023] As attached Figures 1-4 The multi-chamber aluminum melting furnace for easy iron removal shown includes a multi-chamber furnace 1, a moving part 2, and a loading part 3. The multi-chamber furnace 1 includes an outer frame 11, a first isolation wall 12, a second isolation wall 13, a placement platform 14, a suction fan 15, and two high-power burners 16. The first isolation wall 12 and the second isolation wall 13 are fixedly installed inside the outer frame 11, and the first isolation wall 12 and the second isolation wall 13 divide the interior of the outer frame 11 into a feeding chamber 111, a melting chamber 112, and a stacking chamber 113. The placement platform 14 is fixedly installed on the first isolation wall 12. The suction fan 15 is fixedly installed on the outer frame 11. The two high-power burners 16 are fixedly installed on the outer frame 11. The outer frame 11 has a sealing groove 114, a sliding groove 115, and two limiting grooves 116. The suction fan 15 removes the exhaust gas and dust generated by the high-power burners 16 during the aluminum melting process.

[0024] The movable part 2 includes a sealing plate 21, a sliding rod 22, a connecting plate 23, and an electric push rod 24. The sealing plate 21 is slidably disposed in the sealing groove 114. One end of the sliding rod 22 is fixedly mounted on the sealing plate 21, and the other end of the sliding rod 22 is slidably disposed in the sliding groove 115. The connecting plate 23 is fixedly mounted on the sealing plate 21. The electric push rod 24 is fixedly mounted on the outer frame 11 through a base, and the output end of the electric push rod 24 is fixedly connected to the connecting plate 23.

[0025] Furthermore, the loading unit 3 includes two rotating rings 31, two connecting rods 32, a loading frame 33, two limiting frames 34, two gravity plates 35, a limiting plate 36, two outer sleeves 37, two inner rods 38, two sliding members 39, and a pushing mechanism 30. The two rotating rings 31 are rotatably mounted on the sliding rods 22, and the two connecting rods 32 are respectively fixedly mounted on the two rotating rings 31. The loading frame 33 is fixedly mounted on the two connecting rods 32. The two limiting frames 34 are fixedly mounted on both sides of the loading frame 33 by pins. The two gravity plates 35 are respectively fixedly mounted on the lower ends of the two limiting frames 34. The limiting plate 36... 6 is fixedly installed on a gravity plate 35 on one side. The two outer sleeves 37 are fixedly installed on the loading frame 33. The two inner rods 38 are slidably disposed in the two outer sleeves 37 respectively. The two sliding parts 39 are fixedly installed on the two inner rods 38 respectively. The two sliding parts 39 are slidably disposed in the two limiting grooves 116 respectively. The pushing mechanism 30 is disposed on the outer frame 11. By setting the outer sleeves 37 and inner rods 38, the horizontal state of the loading frame 33 during the movement can be ensured. At the same time, it can also retract during the tilting of the loading frame 33, ensuring that the tilting angle of the loading frame 33 can make all the iron in the loading frame 33 pour out.

[0026] Further, the pushing mechanism 30 comprises a cylinder 301 and a pushing plate 302, the cylinder 301 is fixedly installed on the outer frame 11, and the pushing plate 302 is fixedly installed on the output end of the cylinder 301.

[0027] Further, the placing table 14 is respectively provided with a first slope 141 and a second slope 142, and the first slope 141 and the second slope 142 are smoothly connected.

[0028] Further, the limiting frame 34 is provided with an inclined surface, and the raw materials can be prevented from being hindered by the limiting frame 34 when entering the loading frame 33 by arranging the inclined surface.

[0029] Further, one side of the outer frame 11 is provided with a feeding port 117, and the other side of the outer frame 11 is provided with a discharging port 118.

[0030] Further, the loading frame 33 and the limiting frame 34 are of grid material, and the melted aluminum solution can flow into the collecting frame in the melting chamber 112 by arranging the loading frame 33 and the limiting frame 34 as grid material.

[0031] The working principle of the utility model is as follows: the staff piles raw materials on the placing table 14, the electric push rod 24 drives the sliding rod 22 to move through the connecting plate 23, the rotating ring 31 and the connecting rod 32 move synchronously, the loading frame 33 moves synchronously, the gravity plate 35 is pressed when being in contact with the placing table 14, the gravity plate 35 drives the limiting frame 34 to overturn until the gravity plate 35 is in the horizontal state, the loading frame 33 continues to move to shovel the raw materials on the placing table 14 into the loading frame 33, when the loading frame 33 moves to the maximum range, the cylinder 301 is started to drive the pushing plate 302 to move, the pushing plate 302 pushes the raw materials on the limiting frame 34 into the loading frame 33, prevents the raw materials on the limiting frame 34 from falling into the melting chamber 112 in the resetting process of the limiting frame 34, then the loading frame 33 moves to the other side, the limiting frame 34 resets in the separating process of the limiting frame 34 and the placing table 14, along with the loading frame 33 entering the melting chamber 112, the high-power burner 16 is started to heat the raw materials in the loading frame 33 until the aluminum in the raw materials melts and flows into the collecting frame in the melting chamber 112, after waiting for the aluminum to melt, the loading frame 33 continues to move until the limiting plate 36 is in contact with the second partition wall 13, the limiting plate 36 drives the limiting frame 34 to overturn through the gravity plate 35, at this time, the iron in the loading frame 33 can be poured out from the loading frame 33, the loading frame 33 gradually stops moving by the limiting, the sliding rod 22 continuously moves, so that the loading frame 33 is inclined, and the iron in the loading frame 33 is ensured to be poured into the stacking chamber 113.

[0032] The movable loading frame 33 is arranged to separate the aluminum and iron in the melting process, the aluminum in the raw material is melted and separated, and then the remaining iron is stacked in the stacking chamber 113, avoiding the iron residue in the traditional way of raking slag, and the automatic feeding and discharging mode is arranged to prevent the close contact of the workers with high temperature.

[0033] The movable push plate 302 is arranged to push the raw material on the limiting frame 34 into the loading frame 33, prevent the raw material on the limiting frame 34 from falling into the melting chamber 112 during the resetting process, and avoid the mixing between the aluminum solution and the raw material.

[0034] It is worth noting that the contents not described in detail in the specification are all prior art known to those skilled in the art, and the model parameters of various electrical appliances are not specifically limited, and conventional equipment can be used. In the technical solution, the electrical control elements not mentioned belong to the prior art, so they are not shown in the figure, and will not be described here.

[0035] The above is only the preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-chamber melting furnace for recycled aluminum easy to remove iron, comprising a multi-chamber furnace (1), a moving part (2) and a loading part (3), characterized in that: The multi-chamber furnace (1) comprises an outer frame (11), a first partition wall (12), a second partition wall (13), a placing table (14), a suction fan (15) and two high-power burners (16), the first partition wall (12) and the second partition wall (13) are fixedly installed inside the outer frame (11), and the first partition wall (12) and the second partition wall (13) divide the inside of the outer frame (11) into a feeding chamber (111), a melting chamber (112) and a stacking chamber (113), the placing table (14) is fixedly installed on the first partition wall (12), the suction fan (15) is fixedly installed on the outer frame (11), and the two high-power burners (16) are fixedly installed on the outer frame (11), the outer frame (11) is provided with a closed groove (114) and a sliding groove (115), and the outer frame (11) is provided with two limiting grooves (116). The moving part (2) comprises a closing plate (21), a sliding rod (22), a connecting plate (23) and an electric push rod (24), the closing plate (21) is slidably arranged in the closed groove (114), one end of the sliding rod (22) is fixedly installed on the closing plate (21), and the other end of the sliding rod (22) is slidably arranged in the sliding groove (115), the connecting plate (23) is fixedly installed on the closing plate (21), and the electric push rod (24) is fixedly installed on the outer frame (11) through a base, and the output end of the electric push rod (24) is fixedly connected with the connecting plate (23).

2. The multi-chambered regeneratively aluminum melting furnace with ease of iron removal as claimed in claim 1 wherein: The loading part (3) comprises two rotating rings (31), two connecting rods (32), a loading frame (33), two limiting frames (34), two gravity plates (35), a limiting plate (36), two outer sleeves (37), two inner rods (38), two sliding pieces (39) and a pushing mechanism (30), the two rotating rings (31) are rotatably arranged on the sliding rod (22), the two connecting rods (32) are fixedly installed on the two rotating rings (31) respectively, the loading frame (33) is fixedly installed on the two connecting rods (32), the two limiting frames (34) are fixedly installed on the two sides of the loading frame (33) through pins, the two gravity plates (35) are fixedly installed at the lower ends of the two limiting frames (34) respectively, the limiting plate (36) is fixedly installed on one side of the gravity plate (35), the two outer sleeves (37) are fixedly installed on the loading frame (33), the two inner rods (38) are slidably arranged in the two outer sleeves (37) respectively, the two sliding pieces (39) are fixedly installed on the two inner rods (38) respectively, and the two sliding pieces (39) are slidably arranged in the two limiting grooves (116) respectively, and the pushing mechanism (30) is arranged on the outer frame (11).

3. The multi-chambered regeneratively aluminum melting furnace that is easy to remove iron according to claim 2, characterized in that: The pushing mechanism (30) comprises a gas cylinder (301) and a push plate (302), the gas cylinder (301) is fixedly installed on the outer frame (11), and the push plate (302) is fixedly installed on the output end of the gas cylinder (301).

4. The multi-chambered regeneratively aluminum melting furnace that is easy to remove iron according to claim 1, characterized in that: The placing table (14) is respectively provided with a first slope (141) and a second slope (142), and the first slope (141) and the second slope (142) are smoothly connected.

5. The multi-chambered regeneratively aluminum melting furnace that is easy to remove iron according to claim 2, characterized in that: An inclined surface is arranged on the limiting frame (34).

6. The multi-chambered, regeneratively aluminum melting furnace that is easily de-ironed of claim 1, wherein: One side of the outer frame (11) is provided with a feeding port (117), and the other side of the outer frame (11) is provided with a discharging port (118).

7. The multi-chambered regeneratively aluminum melting furnace that is easy to remove iron according to claim 2, characterized in that: The loading frame (33) and the limiting frame (34) are of mesh material.

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