Smelting device for aluminum alloy round cast ingot waste aluminum skimmings

Abstract

The utility model discloses an aluminum alloy round cast ingot waste aluminum skimming smelting device which comprises a smelting tank, a fuel gas bin is arranged at the bottom of the smelting tank, a cover plate is hinged to the top of the smelting tank through a hinge, a feeding port is formed in the center of the surface of the cover plate, and a discharging pipe is fixedly connected to the lower portion of the side face of the smelting tank. An exhaust pipe is fixedly connected to the position, close to the edge, of the surface of the cover plate, a cleaning mechanism is fixedly connected to the top of the exhaust pipe, a purification mechanism is movably installed on the side face of the exhaust pipe, and the purification mechanism comprises a first filter screen and a second filter screen. By means of the purification mechanism, solid impurity particles in waste gas exhausted from the exhaust pipe can be filtered and blocked, so that the cleanliness of the exhausted waste gas is guaranteed, the body health of workers is guaranteed, the purification mechanism and the exhaust pipe are convenient to disassemble and assemble, sealing performance and stability after installation are good, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal smelting device technical field, concretely is a kind of aluminium alloy round ingot waste aluminium chip's smelting device. BACKGROUND

[0002] Aluminium alloy round ingot is a kind of aluminium alloy product commonly used in casting, a lot of waste aluminium chips are generated in its production and processing process, in order to avoid resource waste, people usually smelt and process these waste materials using smelting device.

[0003] In prior art: waste aluminium chips will produce and discharge a certain amount of waste gas in the process of smelting, these waste gases contain a lot of solid impurities, if not purified, people inhale these waste gases with solid particles can greatly affect health.

[0004] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENT

[0005] For the problems in the related art, the utility model provides a kind of aluminium alloy round ingot waste aluminium chip's smelting device to overcome the above technical problems existing in the prior art.

[0006] Therefore, the specific technical scheme adopted by the utility model is as follows:

[0007] A kind of aluminium alloy round ingot waste aluminium chip's smelting device, including smelting tank, the bottom of the smelting tank is provided with gas storehouse, the top of the smelting tank is hinged with cover plate by hinge, the surface center of the cover plate is equipped with feeding opening, the side of the smelting tank is fixedly connected with discharge pipe in lower part, the surface of the cover plate is fixedly connected with exhaust pipe near edge, the top of the exhaust pipe is fixedly connected with cleaning mechanism, the side of the exhaust pipe is movably installed with purification mechanism, the purification mechanism includes first filter screen and second filter screen, the mesh aperture of the first filter screen is greater than second filter screen, the rear end surface of the first filter screen is fixedly connected with connecting plate, the outer wall of the connecting plate is fixedly connected with rubber sealing sleeve.

[0008] Preferably, the side of the exhaust pipe is equipped with limiting socket, the outer frame of the first filter screen and second filter screen is slightly smaller than the opening size of limiting socket, the second filter screen is the same as the first filter screen except mesh aperture, by the limiting socket, the first filter screen and second filter screen are inserted into the inside of exhaust pipe, so that purification mechanism can be quickly connected and assembled with exhaust pipe, when disassembling, it can be directly extracted, it is more convenient to use.

[0009] Preferably, the front end surface of the first filter screen is fixedly connected with a butt joint column, a butt joint hole is formed in the inner wall of the exhaust pipe, and a rubber anti-skid sleeve is fixedly connected to the inner wall of the butt joint hole. By arranging the butt joint column, after the purification mechanism is inserted into the exhaust pipe, the butt joint column is inserted into the butt joint hole, thereby fixing the front end of the purification mechanism and preventing it from falling off during use.

[0010] Preferably, the front surface of the connecting plate is fixedly connected with a protrusion in the middle, and anti-skid cloth is attached to the two sides of the protrusion. By arranging the protrusion and the anti-skid cloth on both sides thereof, people can conveniently pull out and remove the purification mechanism from the inside of the exhaust pipe, thereby simplifying the disassembly work of the purification mechanism.

[0011] Preferably, the cleaning mechanism comprises a rectangular block, a limiting sliding groove is formed in the top of the rectangular block, a motor is arranged in the limiting sliding groove, a lead screw is arranged at the end of the motor, a guide block is arranged on the outside of the lead screw, a support column is fixedly connected to the top of the guide block, a gas cylinder is arranged at the top of the support column in front, an installation block is fixedly connected to the end of the gas cylinder, a rectangular plate is movably mounted on the front surface of the installation block, a plurality of cleaning bristles are fixedly connected to the surface of the rectangular plate near the edges, and a scraping piece is fixedly connected to the surface of the rectangular plate near the middle. By arranging the cleaning mechanism, the cleaning bristles are used to brush the purification mechanism, thereby quickly cleaning the solid impurities adhered to the surface of the purification mechanism, avoiding the blockage of the purification mechanism after long-term use and affecting the filtering effect. The scraping piece can scrape off the solid impurities with strong adhesion, thereby improving the use effect of the cleaning mechanism. The solid impurities brushed down are stored in the receiving frame below, thereby avoiding direct falling onto the ground and polluting the environment.

[0012] Preferably, the cleaning bristles are made of hard material, the front end of the scraping piece is designed as an acute angle, and the front ends of the cleaning bristles and the scraping piece are in contact with the surface of the purification mechanism. By using the cleaning bristles made of hard material, the contact and friction between the cleaning bristles and the purification mechanism can more conveniently brush down the solid impurities adhered to the surface of the purification mechanism.

[0013] Preferably, a threaded hole is formed in the front surface of the installation block, a connecting column is fixedly connected to the back surface of the rectangular plate, and an external thread is arranged on the outer wall of the connecting column. By arranging the connecting column with the external thread, the connecting column is inserted into the threaded hole and rotated to connect the rectangular plate and the installation block stably.

[0014] Preferably, the front end surface of the receiving frame is provided with a limiting jack, the side of the exhaust pipe is fixedly connected with a fixed jack, and the inside of the limiting jack and the end of the fixed jack are fixedly connected with magnetic pads.

[0015] The utility model discloses the beneficial effects are:

[0016] 1. The purifying mechanism is set up, can filter the solid impurity particle in the exhaust pipe of exhaust gas, guarantee the cleanliness of exhaust gas, thereby guarantee the health of staff, and the purifying mechanism and the exhaust pipe are convenient to disassemble and assemble, and the sealing property and the stability after installation are better, and the use is more convenient.

[0017] 2. The cleaning mechanism is set up, and the surface of the purifying mechanism is cleaned quickly by the cleaning brush, and the solid impurities adhered are cleaned quickly, and the filtering effect is avoided after long -time use of the purifying mechanism Blockage, cooperate with the scraping piece and can scrape the solid impurities of strong adhesion, improve the use effect of the cleaning mechanism, cooperate with the receiving frame below and store the solid impurities of the brush and avoid direct drop ground pollution environment. DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating creative labor.

[0019] Figure 1 It is the front structure schematic view according to the utility model embodiments described;

[0020] Figure 2 It is the back structure schematic view according to the utility model embodiments described;

[0021] Figure 3 It is the overall structure schematic view of purifying mechanism according to the utility model embodiments described;

[0022] Figure 4 It is the overall structure schematic view of exhaust pipe according to the utility model embodiments described;

[0023] Figure 5 It is the overall structure schematic view of cleaning mechanism according to the utility model embodiments described;

[0024] Figure 6 It is the overall structure schematic view of waste frame according to the utility model embodiments described.

[0025] In the figure: 1, smelting pot; 2, gas bin; 3, cover plate; 4, feeding port; 5, discharge pipe; 6, exhaust pipe; 7, cleaning mechanism; 701, rectangular block; 702, limiting sliding groove; 703, motor; 704, guide block; 705, support column; 706, air cylinder; 707, mounting block; 708, rectangular plate; 709, cleaning brush; 710, scraping piece; 711, screw rod; 8, limiting socket; 9, purification mechanism; 901, first filter screen; 902, second filter screen; 903, butt joint column; 904, connecting plate; 10, receiving frame; 11, limiting socket; 12, fixed plug; 13, butt joint hole. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] According to the embodiments of the utility model, a smelting device for aluminum alloy round ingot waste aluminum chips is provided.

[0028] Embodiment one;

[0029] As Figures 1-6 shown, according to the smelting device for aluminum alloy round ingot waste aluminum chips of the embodiments of the utility model, the smelting device comprises a smelting pot 1, the bottom of the smelting pot 1 is provided with a gas bin 2, the top of the smelting pot 1 is hingedly connected with a cover plate 3, the surface center of the cover plate 3 is provided with a feeding port 4, the lower side of the smelting pot 1 is fixedly connected with a discharge pipe 5, the surface of the cover plate 3 is fixedly connected with an exhaust pipe 6 near the edge, the top of the exhaust pipe 6 is fixedly connected with a cleaning mechanism 7, the side of the exhaust pipe 6 is movably connected with a purification mechanism 9, the purification mechanism 9 comprises a first filter screen 901 and a second filter screen 902, the mesh aperture of the first filter screen 901 is larger than that of the second filter screen 902, the rear end surface of the first filter screen 901 is fixedly connected with a connecting plate 904, and the outer wall of the connecting plate 904 is fixedly connected with a rubber sealing sleeve.

[0030] In the embodiment, the side of the exhaust pipe 6 is provided with a limiting socket 8, the outer frame of the first filter screen 901 and the second filter screen 902 is slightly smaller than the opening size of the limiting socket 8, the second filter screen 902 is the same as the first filter screen 901 except the mesh aperture, the first filter screen 901 and the second filter screen 902 are inserted into the inside of the exhaust pipe 6 through the limiting socket 8, so that the purification mechanism 9 can be quickly connected and assembled with the exhaust pipe 6, and can be directly pulled out for disassembly, which is convenient to use.

[0031] In the embodiment, the front end surface of the first filter screen 901 is fixedly connected with a butt joint column 903, the inner wall of the exhaust pipe 6 is provided with a butt joint hole 13, the inner wall of the butt joint hole 13 is fixedly connected with a rubber anti-skid sleeve, the butt joint column 903 is inserted into the butt joint hole 13 after the purification mechanism 9 is inserted into the exhaust pipe 6, so that the front end of the purification mechanism 9 is fixed, and falling off during use is avoided.

[0032] In the embodiment, the front surface of the connecting plate 904 is fixedly connected with a lug in the middle, and the lug is connected with anti-skid cloth on both sides, so that the purification mechanism 9 can be conveniently pulled out from the inside of the exhaust pipe 6, and the disassembly of the purification mechanism 9 is facilitated.

[0033] In the embodiment, the cleaning mechanism 7 includes a rectangular block 701, the top of the rectangular block 701 is provided with a limiting sliding groove 702, the inside of the limiting sliding groove 702 is provided with a motor 703, the end of the motor 703 is provided with a lead screw 711, the outside of the lead screw 711 is sleeved with a guide block 704, the top of the guide block 704 is fixedly connected with a support column 705, the top of the support column 705 is provided with a gas cylinder 706 in front, the end of the gas cylinder 706 is fixedly connected with a mounting block 707, the front surface of the mounting block 707 is movably mounted with a rectangular plate 708, the surface of the rectangular plate 708 is fixedly connected with a plurality of cleaning bristles 709 near the edge, the surface of the rectangular plate 708 is fixedly connected with a scraping piece 710 in the middle, and the side of the exhaust pipe 6 is movably mounted with a material receiving frame 10 below. Through the cleaning mechanism 7, the solid impurities attached to the surface of the purification mechanism 9 are quickly cleaned by the cleaning bristles 709, so that the filtration effect is not affected after the purification mechanism 9 is used for a long time, the solid impurities with strong adhesion can be scraped off by cooperating with the scraping piece 710, the use effect of the cleaning mechanism 7 is improved, and the solid impurities brushed down are concentrated and stored by cooperating with the material receiving frame 10 below, so that the environment is not polluted by directly falling to the ground.

[0034] In the embodiment, the cleaning bristles 709 are made of hard material, the front end of the scraping sheet 710 is designed as an acute angle, and the front end of the cleaning bristles 709 and the scraping sheet 710 are in contact with the surface of the purification mechanism 9, and the cleaning bristles 709 made of hard material are in contact with the purification mechanism 9, so that the solid impurities attached to the surface of the purification mechanism 9 can be brushed off more conveniently.

[0035] In the embodiment, the front surface of the mounting block 707 is provided with a threaded hole, the back surface of the rectangular plate 708 is fixedly connected with a connecting column, and the outer wall of the connecting column is provided with an external thread, the connecting column with the external thread is inserted into the threaded hole and rotationally connected, so that the rectangular plate 708 and the mounting block 707 can be stably connected.

[0036] In the embodiment, the front end surface of the material receiving frame 10 is provided with a limiting insertion hole 11, the lower side of the exhaust pipe 6 is fixedly connected with a fixed insertion rod 12, and the inside of the limiting insertion hole 11 and the end of the fixed insertion rod 12 are fixedly connected with magnetic attraction pads, the limiting insertion hole 11 is inserted into the fixed insertion rod 12, and then the magnetic attraction pads are attracted and connected, so that the stability of the material receiving frame 10 after installation is ensured, and the material receiving frame 10 is prevented from falling during use.

[0037] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process is described in detail.

[0038] In actual application, the first filter screen 901 and the second filter screen 902 are inserted into the exhaust pipe 6 from the limiting socket 8 at the side of the exhaust pipe 6, when the purification mechanism 9 is inserted into the exhaust pipe 6, the butt joint column 903 at the front end of the purification mechanism 9 is inserted into the butt joint hole 13, and the rear end of the purification mechanism 9 is overlapped with the limiting socket 8 through the connecting plate 904, the sealing is realized by cooperating with the rubber sealing sleeve, and the stability of the purification mechanism 9 after installation is also ensured, at this time, the purification mechanism 9 is located in the exhaust pipe 6, the solid impurity particles in the exhaust gas discharged in the exhaust pipe 6 are filtered by the first filter screen 901 and the second filter screen 902, the cleanliness of the exhaust gas is ensured, and the health of the staff is ensured, when the purification mechanism 9 needs to be cleaned, the convex block is gripped to pull out the purification mechanism 9 from the exhaust pipe 6, the rectangular plate 708 is pushed and moved from top to bottom by the air cylinder 706, the first filter screen 901 is brushed by the cleaning brush 709, the solid impurities attached to the surface of the first filter screen 901 are quickly cleaned, the filtering effect is avoided to be affected due to the blockage of the purification mechanism 9 after long time use, the solid impurities with strong adhesion can be scraped off by cooperating with the scraping sheet 710, the use effect of the cleaning mechanism 7 is improved, the solid impurities brushed down are stored in the receiving frame 10 below, the environment is avoided to be polluted due to direct falling on the ground, after the first filter screen 901 is cleaned, the support column 705 moves horizontally along with the movement of the guide block 704 driven by the motor 703 driving the lead screw 711, and the second filter screen 902 is cleaned by the same way.

[0039] In conclusion, by means of the above technical scheme of the utility model, the solid impurity particles in the exhaust gas discharged in the exhaust pipe 6 can be filtered by the purification mechanism 9, the cleanliness of the exhaust gas is ensured, the health of the staff is ensured, the purification mechanism 9 and the exhaust pipe 6 are convenient to disassemble and assemble, the sealing property and the stability after installation are better, the use is more convenient, the solid impurities attached to the surface of the purification mechanism 9 are quickly cleaned by the cleaning brush 709, the filtering effect is avoided to be affected due to the blockage of the purification mechanism 9 after long time use, the solid impurities with strong adhesion can be scraped off by cooperating with the scraping sheet 710, the use effect of the cleaning mechanism 7 is improved, the solid impurities brushed down are stored in the receiving frame 10 below, and the environment is avoided to be polluted due to direct falling on the ground.

[0040] The above merely describes the preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An apparatus for melting aluminum scrap of aluminum alloy round ingot, comprising a melting pot (1), characterized in that, The bottom of the smelting pot (1) is provided with a gas bin (2), the top of the smelting pot (1) is hinged with a cover plate (3) through a hinge, a feeding opening (4) is formed in the surface center of the cover plate (3), a discharge pipe (5) is fixedly connected to the lower side of the smelting pot (1), an exhaust pipe (6) is fixedly connected to the surface of the cover plate (3) near the edge, a cleaning mechanism (7) is fixedly connected to the top of the exhaust pipe (6), a purification mechanism (9) is movably installed on the side of the exhaust pipe (6), the purification mechanism (9) comprises a first filter screen (901) and a second filter screen (902), the mesh aperture of the first filter screen (901) is larger than that of the second filter screen (902), the rear end surface of the first filter screen (901) is fixedly connected with a connecting plate (904), and the outer wall of the connecting plate (904) is fixedly connected with a rubber sealing sleeve.

2. The aluminum alloy round ingot scrap aluminum chip smelting device according to claim 1, characterized in that, A limiting socket (8) is formed in the side of the exhaust pipe (6), the outer frame width of the first filter screen (901) and the second filter screen (902) is slightly smaller than the opening size of the limiting socket (8), and the second filter screen (902) is the same as the first filter screen (901) except for the mesh aperture.

3. The aluminum alloy round ingot scrap aluminum chip smelting device according to claim 1, characterized in that, The front end surface of the first filter screen (901) is fixedly connected with a butt joint column (903), a butt joint hole (13) is formed in the inner wall of the exhaust pipe (6), and a rubber anti-skid sleeve is fixedly connected to the inner wall of the butt joint hole (13).

4. The aluminum alloy round ingot scrap aluminum chip smelting device according to claim 1, characterized in that, The front surface of the connecting plate (904) is fixedly connected with a protruding block in the middle, and anti-skid cloth is attached to the two sides of the protruding block.

5. The aluminum alloy round ingot scrap aluminum chip smelting device according to claim 1, characterized in that, The cleaning mechanism (7) comprises a rectangular block (701), a limiting sliding groove (702) is formed in the top of the rectangular block (701), a motor (703) is arranged in the limiting sliding groove (702), a lead screw (711) is arranged at the end of the motor (703), a guide block (704) is sleeved on the outer portion of the lead screw (711), a support column (705) is fixedly connected to the top of the guide block (704), a gas cylinder (706) is arranged at the top of the support column (705) in front, an installation block (707) is fixedly connected to the end of the gas cylinder (706), a rectangular plate (708) is movably installed on the front surface of the installation block (707), a plurality of cleaning bristles (709) are fixedly connected to the surface of the rectangular plate (708) near the edge, a scraping piece (710) is fixedly connected to the surface of the rectangular plate (708) in the middle, and a material receiving frame (10) is movably installed on the lower side of the exhaust pipe (6).

6. The aluminum alloy round ingot scrap aluminum chip smelting device according to claim 5, characterized by, The cleaning bristles (709) are made of hard material, the front end of the scraping piece (710) is designed as an acute angle, and the front ends of the cleaning bristles (709) and the scraping piece (710) are in contact with the surface of the purification mechanism (9).

7. The aluminum alloy round ingot scrap aluminum chip smelting device according to claim 5, characterized by, A threaded hole is formed in the front surface of the installation block (707), a connecting column is fixedly connected to the back surface of the rectangular plate (708), and an external thread is arranged on the outer wall of the connecting column.

8. The aluminum alloy round ingot scrap aluminum chip smelting device according to claim 5, characterized by, The front end surface of the material receiving frame (10) is provided with a limiting jack (11), the side of the exhaust pipe (6) is fixedly connected with a fixed jack (12) at the lower part, and the inside of the limiting jack (11) and the end of the fixed jack (12) are fixedly connected with a magnetic attraction gasket.

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