Aluminum bean smelting furnace with droplet cooling function and use method thereof

Abstract

The present invention discloses an aluminum bean smelting furnace with a molten drop cooling function and a method of using the same, and relates to the technical field of smelting furnace unloading. The smelting furnace comprises: a base, a molten drop device, two No. 1 racks and two No. 2 racks are installed on the base, a furnace is rotatably connected between the two No. 1 racks, the molten drop device comprises a drip hopper, the drip hopper is rotatably installed between the two No. 2 racks, a plurality of drip ports are arranged on the drip hopper, a circulation box is connected to one side of the base, and a cooling box is installed on the circulation box through a bracket. Through the setting of the molten drop device, aluminum water drips into the cooling box through the drip hopper, and after the aluminum water in the cooling box solidifies into aluminum beans, it is transported to the next process through a guide frame, and the aluminum beans are cooled by the cooling liquid, so that the aluminum beans solidify faster and have better appearance quality. By using the cooperation between the furnace and the drip hopper, the effect of continuous aluminum bean production is achieved, and the continuity and efficiency of production are high.

Description

Technical Field

[0001] The invention relates to the technical field of smelting furnace unloading, and in particular to an aluminum bean smelting furnace with a droplet cooling function and a use method thereof. Background Art

[0002] The aluminum bean melting furnace in the prior art is usually a large aluminum melting furnace with a large floor space. This limits its application in some production environments with limited space, increases the difficulty and cost of site layout, and is difficult to move and rearrange the aluminum melting furnace, making it difficult to adapt to rapidly changing production needs. Traditional aluminum melting furnaces are not efficient in cooling functions. It is common to use a condensation turntable to cool the aluminum beans, which has a low cooling efficiency. In addition, the aluminum beans will hit the condensation turntable before they are fully formed, causing deformation, thereby affecting product quality. Summary of the invention

[0003] The purpose of the present invention is to solve the above-mentioned problems and to provide an aluminum bean smelting furnace with a molten droplet cooling function and a method of using the same. By optimizing the structure and layout of the aluminum melting furnace, the footprint of the smelting furnace is reduced and the flexibility of the equipment is improved. At the same time, by optimizing the cooling system structure, the cooling efficiency and uniformity are improved, which effectively improves these problems and thereby improves the overall performance and production efficiency of the aluminum melting furnace.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: the present invention provides an aluminum bean smelting furnace with a molten drop cooling function, comprising: a base; a molten drop device for performing aluminum bean molten drop operation; a quantitative device for delivering the cooled aluminum beans to the next process in a timely and quantitative manner; a screening device for classifying the aluminum beans according to the particle size; two No. 1 racks and two No. 2 racks are installed on the base, a furnace is rotatably connected between the two No. 1 racks, the bottom of the furnace is in contact with the base, a partition is installed inside the furnace, and due to the obstruction of the partition, the newly added aluminum material will not affect the quality of the aluminum water on the left side of the partition, a discharge port is installed on the furnace, and a hydraulic cylinder is hinged on the two No. 2 racks, and the output end of the hydraulic cylinder is hinged to the furnace, and the staff controls the hydraulic cylinder to slowly flip the furnace, and slowly pours the residual material in the furnace into the drip hopper until the residual material in the furnace is dumped. The staff closes the hydraulic cylinder, and the hydraulic cylinder drives the furnace to reset, and the molten drop device is arranged at the bottom On one side of the seat, the quantitative device is arranged on the molten droplet device, and the screening device is arranged on one of the molten droplet device; the molten droplet device includes a droplet hopper, which is rotatably installed between the two No. 2 frames, and the droplet hopper is provided with multiple droplet ports. A circulation box is connected to one side of the base, and a cooling box is installed on the circulation box through a bracket. A motor is installed on one of the No. 1 frames through a bracket, and a rotating shaft is connected to the output end of the motor. A roller is rotatably installed on the circulation box through the bracket, and an elliptical block is connected to the roller, and the elliptical block contacts the bottom of the droplet hopper. An impeller is installed on the outer wall of the rotating shaft. A bottom cover is installed in the circulation box, and a suction pipe is connected to the bottom cover. A square box is installed on the cooling box, and a water pipe is installed between the square box and the suction pipe. The aluminum water drips into the cooling box through the droplet hopper. After the aluminum water in the cooling box solidifies into aluminum beans, it is transported to the next process through the guide frame. The aluminum beans are cooled by the coolant, so that the aluminum beans solidify faster and have better appearance quality.

[0005] Preferably, a plurality of guide plates are installed inside the cooling box, which prolong the movement time of the aluminum beans in the coolant, so that the aluminum beans are fully in contact with the coolant, accelerate the cooling inside the aluminum beans, and make the aluminum beans form faster. A guide frame is installed at the bottom of the cooling box, the cooling box is located below the discharge port, and the circulation box is located below the cooling box. A worm gear is provided on the rotating shaft, and a gear is provided on the roller. The worm gear is meshed with the gear. The rotating shaft drives the roller to rotate through the cooperation between the worm gear above it and the gear on the roller. The roller drives the elliptical block to rotate. When the elliptical block rotates, it drives the drip hopper to swing up and down. The drip hopper swings up and down to make the aluminum water drip into the cooling box through multiple drip ports. The coolant in the cooling box cools the aluminum water to form aluminum beans.

[0006] Preferably, the bottom of the rotating shaft is rotatably connected to the inner wall of the circulation box, the impeller is located inside the bottom cover, one section of the rotating shaft is located inside the suction tube, the outer wall of the rotating shaft is rotatably connected to the top inner wall of the suction tube, the coolant in the circulation box is pumped into the suction tube through the bottom cover, the coolant in the suction tube enters the square box through the water pipe, and the square box evenly places the coolant into the cooling box, thereby achieving the effect of circulating the coolant.

[0007] Preferably, the dosing device includes a sliding rod, which is slidably mounted on the outer wall of the cooling box, and a connecting rod is installed on the sliding rod. The elliptical block drives the sliding rod to move reciprocally up and down through the connecting rod. A pawl is connected to the bottom of the sliding rod. The bottom of the cooling box is rotatably mounted with an installation shaft through a bracket, and a ratchet and two slot blocks are installed on the installation shaft.

[0008] Preferably, a slide groove is provided on the elliptical block, and the connecting rod is slidably connected to the slide groove of the elliptical block through a roller, and the two slot blocks are respectively located on both sides of the ratchet, and a spring is provided on the pawl. When the pawl moves, it contacts the ratchet, and the slide rod drives the pawl to move reciprocally up and down. The pawl drives the mounting shaft and the two slot blocks to rotate intermittently through cooperation with the ratchet.

[0009] Preferably, two sliding blocks are connected to the bottom of the cooling box, and the bottoms of the two sliding blocks are slidably connected to two resistance rods, fixed blocks are installed on the resistance rods, and springs are respectively arranged between the two fixed blocks and the two sliding blocks. A sliding door is slidably connected to the bottom of the cooling box, and the two resistance rods are connected to the sliding door. When the aluminum beans accumulate to a certain amount, the sliding door opens, the aluminum beans fall onto the guide frame, and the coolant falls into the circulation box, thereby achieving the effect of timed and quantitative unloading.

[0010] Preferably, the screening device includes a mounting seat, which is connected to one side of the circulation box, and No. 1, No. 2 and No. 3 screens are rotatably mounted on the mounting seat, the No. 2 screen is located below the No. 1 screen, and the No. 3 screen is located below the No. 2 screen, the No. 1 screen is provided with a plurality of large screen holes, and the No. 2 screen is provided with a plurality of small screen holes, three collecting boxes are slidably mounted on the mounting seat, and three limit rods are provided in the mounting seat, and the three limit rods are respectively located below the No. 1 screen, the No. 2 screen and the No. 3 screen, aluminum beans fall onto the No. 1 screen through the guide frame, and aluminum beans with larger particle sizes are temporarily retained on the No. 1 screen, aluminum beans with medium and small particle sizes fall onto the No. 2 screen through the large screen holes on the No. 1 screen, and aluminum beans with small particle sizes fall onto the No. 3 screen through the small screen holes on the No. 2 screen.

[0011] Preferably, the two resistance rods are respectively connected with right-angle rods, and the inner wall of the circulation box is equipped with two sliding frames, on which sliders are slidably installed, and the two sliders are respectively connected to the two right-angle rods. The outer wall of the circulation box is slidably equipped with two slides, and the two slides are respectively hinged with connecting rods, and the two connecting rods are also hinged to the two slides. The two slides drive the two slides downward through the two connecting rods, and when the two slides slide to the left, the two slides drive the two slides upward through the two connecting rods.

[0012] Preferably, a tooth plate is installed on the slide plate through a spring sheet, and two triangular blocks are installed on the No. 1 screen, the No. 2 screen and the No. 3 screen respectively. The tooth plate contacts with six triangular blocks when moving, and when the tooth plate moves upward, it drives the No. 1 screen, the No. 2 screen and the No. 3 screen to shake continuously through the six triangular blocks.

[0013] Preferably, a method for using an aluminum bean smelting furnace with a droplet cooling function adopts the aluminum bean smelting furnace with a droplet cooling function as described above, and also includes the following steps: Step 1: Put the first batch of aluminum materials into the furnace, start the furnace, melt the aluminum materials into aluminum water, add coolant in the circulation box and the cooling box, and start the motor; Step 2: When the liquid level of the aluminum water is higher than the discharge port, the aluminum water enters the drip hopper through the discharge port, and the drip hopper drips the aluminum water into the cooling box to form aluminum beans; Step 3: The aluminum beans fall onto the No. 1 sieve, and aluminum beans of different particle sizes enter three collection boxes respectively. The staff regularly transfers the aluminum beans in the three collection boxes to the next process; Step 4: The staff regularly adds subsequent batches of aluminum materials to the furnace to keep the aluminum water level higher than the discharge port; Step 5: When this production cycle is about to end, stop adding aluminum materials, start the hydraulic cylinder, slowly lift the furnace through the hydraulic cylinder, and slowly pour the remaining material in the furnace into the drip hopper; Step 6: Equipment cleaning and maintenance.

[0014] The beneficial effects are as follows: 1. The aluminum bean smelting furnace with a droplet cooling function can make aluminum water drip into the cooling box through the droplet hopper through the setting of the droplet device. After the aluminum water in the cooling box solidifies into aluminum beans, it is transported to the next process through the guide frame. Through the cooling of the coolant, the aluminum beans solidify faster and have better appearance quality. By using the cooperation between the melting furnace and the droplet hopper, the effect of continuous aluminum bean production is achieved, and the continuity and efficiency of production are high; by using the cooperation between the circulation box and the cooling box, the coolant can circulate, so as to keep the coolant in the cooling box with an effective cooling temperature, and at the same time, the effect of saving resources and improving resource utilization is achieved. By optimizing the structure and layout of the aluminum melting furnace, the floor space is reduced and the flexibility of the equipment is improved; at the same time, by optimizing the cooling system structure, the cooling efficiency and uniformity are improved. 2. The aluminum bean smelting furnace with a droplet cooling function can open the sliding door regularly through the setting of the quantitative device, so that the aluminum beans in the cooling box can fall to the next process regularly and quantitatively, which is convenient for subsequent process processing. At the same time, the coolant is circulated regularly, which improves the utilization rate of the coolant. 3. The aluminum bean smelting furnace with droplet cooling function is equipped with a screening device, so that the No. 1 screen, the No. 2 screen and the No. 3 screen can classify the aluminum beans according to the particle size by shaking. The classified aluminum beans are shaken into three collection boxes in turn. The staff regularly transfers the aluminum beans in the three collection boxes to the next process. After the aluminum beans are classified, the subsequent classification work is reduced, the product quality is improved, and it is convenient for the staff to transfer to different processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of an aluminum bean smelting furnace with a droplet cooling function according to the present invention; Figure 2 It is a schematic diagram of the furnace structure of the present invention; Figure 3 It is a schematic structural diagram of the molten droplet device of the present invention; Figure 4 It is a schematic diagram of the cooling box structure of the present invention; Figure 5 It is a schematic diagram of the roller structure of the present invention; Figure 6 It is a schematic diagram of the pipe drawing structure of the present invention; Figure 7 It is a schematic diagram of the square box structure of the present invention; Figure 8 It is a schematic diagram of the structure of the quantitative device of the present invention; Fig. 9 It is a schematic diagram of the slot block structure of the present invention; Fig.10 It is a schematic structural diagram of the screening device of the present invention; Fig.11 It is a schematic diagram of the tooth plate structure of the present invention.

[0017] The reference numerals are as follows: 1. base; 2. rack No. 1; 3. furnace; 31. partition; 32. discharge port; 4. rack No. 2; 5. hydraulic cylinder; 6. molten drop device; 61. drop hopper; 62. cooling box; 621. guide plate; 622. guide frame; 63. circulation box; 64. motor; 65. rotating shaft; 66. roller; 661. elliptical block; 67. impeller; 68. bottom cover; 69. suction pipe; 610. water pipe; 611. square box; 7. quantitative device ;71. Sliding rod;72. Connecting rod;73. Ratchet;74. Mounting shaft;75. Ratchet;76. Slot block;77. Sliding door;78. Resistance rod;79. Sliding block;710. Fixed block;8. Screening device;81. Mounting seat;82. Screen No. 1;83. Screen No. 2;84. Screen No. 3;85. Triangular block;86. Collecting box;87. Sliding rack;88. Right-angle rod;89. Sliding block;810. Connecting rod;811. Slide plate;812. Tooth plate. DETAILED DESCRIPTION

[0018] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0019] Example 1: Please refer to Figures 1 to 7 , an aluminum bean smelting furnace with a droplet cooling function, comprising: a base 1, two No. 1 frames 2 and two No. 2 frames 4 are installed on the base 1, a furnace 3 is rotatably connected between the two No. 1 frames 2, the bottom of the furnace 3 is in contact with the base 1, a partition 31 is installed inside the furnace 3, due to the obstruction of the partition 31, the newly added aluminum material will not affect the quality of the aluminum liquid on the left side of the partition 31, a discharge port 32 is installed on the furnace 3, and a hydraulic cylinder 5 is hinged on the two No. 2 frames 4, and the output end of the hydraulic cylinder 5 is hinged to the furnace 3. The staff controls the hydraulic cylinder 5 to slowly turn the furnace 3, and slowly pours the residual material in the furnace 3 into the drip hopper 61 until the residual material in the furnace 3 is dumped. The staff closes the hydraulic cylinder 5, and the hydraulic cylinder 5 drives the furnace 3 to reset.

[0020] The molten drop device 6 is used for the aluminum bean molten drop operation. The molten drop device 6 is arranged on one side of the base 1. The molten drop device 6 includes a drop hopper 61. The drop hopper 61 is rotatably installed between the two No. 2 frames 4. The drop hopper 61 is provided with a plurality of drop ports. A circulation box 63 is connected to one side of the base 1. A cooling box 62 is installed on the circulation box 63 through a bracket. A motor 64 is installed on one of the No. 1 frames 2 through a bracket. A rotating shaft 65 is connected to the output end of the motor 64. A roller 66 is rotatably installed on the circulation box 63 through a bracket. An elliptical roller 66 is connected to the roller 66. Block 661, the elliptical block 661 contacts the bottom of the drip hopper 61, the outer wall of the rotating shaft 65 is installed with an impeller 67, a bottom cover 68 is installed in the circulation box 63, the bottom cover 68 is connected with a suction pipe 69, a square box 611 is installed on the cooling box 62, and a water pipe 610 is installed between the square box 611 and the suction pipe 69. The molten aluminum drips into the cooling box 62 through the drip hopper 61. After the molten aluminum in the cooling box 62 solidifies into aluminum beans, it is transported to the next process through the guide frame 622. The cooling of the coolant makes the aluminum beans solidify faster and has a better appearance quality. A plurality of guide plates 621 are installed inside the cooling box 62. The plurality of guide plates 621 prolong the movement time of the aluminum beans in the coolant, so that the aluminum beans are fully in contact with the coolant, accelerate the cooling inside the aluminum beans, and make the aluminum beans form faster. A guide frame 622 is installed at the bottom of the cooling box 62. The cooling box 62 is located below the discharge port 32, and the circulation box 63 is located below the cooling box 62. A worm gear is provided on the rotating shaft 65, and a gear is provided on the roller 66. The worm gear meshes with the gear. The rotating shaft 65 drives the roller 66 to rotate through the cooperation between the worm gear above it and the gear on the roller 66. The roller 66 drives the elliptical block 661 to rotate. When the elliptical block 661 rotates, it drives the drip hopper 61 to swing up and down. The drip hopper 61 swings up and down to make the aluminum water drip into the cooling box 62 through the plurality of drip ports. The coolant in the cooling box 62 cools the aluminum water to form aluminum beans. The bottom of the rotating shaft 65 is rotatably connected to the inner wall of the circulation box 63, the impeller 67 is located inside the bottom cover 68, one section of the rotating shaft 65 is located inside the suction tube 69, and the outer wall of the rotating shaft 65 is rotatably connected to the top inner wall of the suction tube 69. The coolant in the circulation box 63 is drawn into the suction tube 69 through the bottom cover 68, and the coolant in the suction tube 69 enters the square box 611 through the water pipe 610. The square box 611 evenly puts the coolant into the cooling box 62, achieving the effect of recycling the coolant. The cooperation between the circulation box 63 and the cooling box 62 allows the coolant to circulate, thereby maintaining the coolant in the cooling box 62 at an effective cooling temperature, and also achieving the effect of saving resources and improving resource utilization.

[0021] For further information, see Figures 8 to 9, quantitative device 7, used for feeding the cooled aluminum beans to the next process in a timely and quantitative manner, the quantitative device 7 is arranged on the melting drop device 6, the quantitative device 7 comprises a slide bar 71, the slide bar 71 is slidably mounted on the outer wall of the cooling box 62, a connecting rod 72 is installed on the slide bar 71, the elliptical block 661 drives the slide bar 71 to reciprocate up and down through the connecting rod 72, a ratchet 73 is connected to the bottom of the slide bar 71, a mounting shaft 74 is rotatably mounted on the bottom of the cooling box 62 through a bracket, a ratchet 75 and two slot blocks 76 are installed on the mounting shaft 74. A slide groove is arranged on the elliptical block 661, the connecting rod 72 is slidably connected with the slide groove of the elliptical block 661 through a roller, the two slot blocks 76 are respectively located on both sides of the ratchet 75, a spring is arranged on the ratchet 73, the ratchet 73 contacts the ratchet 75 when moving, the slide bar 71 drives the ratchet 73 to reciprocate up and down, and the ratchet 73 drives the mounting shaft 74 and the two slot blocks 76 to rotate intermittently through the cooperation with the ratchet 75. Two sliding blocks 79 are connected to the bottom of the cooling box 62, and two abutment rods 78 are slidably connected to the bottom of the two sliding blocks 79. Fixed blocks 710 are installed on the abutment rods 78, and springs are respectively arranged between the two fixed blocks 710 and the two sliding blocks 79. A sliding door 77 is slidably connected to the bottom of the cooling box 62, and the two abutment rods 78 are connected to the sliding door 77. When a certain amount of aluminum beans accumulates, the sliding door 77 opens, and the aluminum beans fall onto the guide frame 622, and the coolant falls into the circulation box 63, thereby realizing the effect of timed and quantitative unloading, which is convenient for subsequent process processing, and at the same time, the coolant is circulated at a timed rate, thereby improving the utilization rate of the coolant.

[0022] Further, see Figure 10 to Figure 11The screening device 8 is used to classify the aluminum beans according to the particle size. The screening device 8 is arranged on one side of the molten drop device 6. The screening device 8 includes a mounting seat 81. The mounting seat 81 is connected to one side of the circulation box 63. A No. 1 screen 82, a No. 2 screen 83 and a No. 3 screen 84 are rotatably mounted on the mounting seat 81. The No. 2 screen 83 is located below the No. 1 screen 82, and the No. 3 screen 84 is located below the No. 2 screen 83. A plurality of large screen holes are arranged on the No. 1 screen 82, and a plurality of small screen holes are arranged on the No. 2 screen 83. Three collecting boxes 86 are slidably mounted on the mounting seat 81, and three limit rods are arranged in the mounting seat 81, which are respectively located below the No. 1 sieve 82, the No. 2 sieve 83 and the No. 3 sieve 84. The aluminum beans fall onto the No. 1 sieve 82 through the guide frame 622, and the aluminum beans with larger particle sizes are temporarily retained on the No. 1 sieve 82. The aluminum beans with medium and small particle sizes fall onto the No. 2 sieve 83 through the large sieve holes on the No. 1 sieve 82, and the aluminum beans with small particle sizes fall onto the No. 3 sieve 84 through the small sieve holes on the No. 2 sieve 83. The two resistance rods 78 are respectively connected to right-angle rods 88, and two sliding frames 87 are installed on the inner wall of the circulation box 63. Slide blocks 89 are slidably installed on the sliding frames 87. The two slide blocks 89 are respectively connected to the two right-angle rods 88. The outer wall of the circulation box 63 is slidably installed with two slide plates 811. The two slide plates 811 are respectively hinged with connecting rods 810, and the two connecting rods 810 are also hinged to the two slide plates 811. The two slide blocks 89 drive the two slide plates 811 to move downward through the two connecting rods 810. When the two slide blocks 89 slide to the left, the two slide blocks 89 drive the two slide plates 811 to move upward through the two connecting rods 810. A tooth plate 812 is installed on the slide plate 811 through a spring piece, and two triangular blocks 85 are installed on the No. 1 sieve 82, the No. 2 sieve 83 and the No. 3 sieve 84 respectively. The tooth plate 812 contacts with the six triangular blocks 85 when moving. When the tooth plate 812 moves upward, it drives the No. 1 sieve 82, the No. 2 sieve 83 and the No. 3 sieve to shake continuously through the six triangular blocks 85. The No. 1 sieve 82, the No. 2 sieve 83 and the No. 3 sieve 84 promote the screening of aluminum beans by shaking, and at the same time, the aluminum beans above each are shaken into three collecting boxes 86 by shaking, thereby achieving the effect of classifying and collecting the aluminum beans according to the particle size, avoiding the formation of aluminum beans of different sizes during the cooling process of the aluminum liquid. The mixed placement of aluminum beans of different sizes may affect the product quality.

[0023] Example 1: Please refer to Figures 1 to 11A method for using an aluminum bean smelting furnace with a droplet cooling function, which is applied to the aluminum bean smelting furnace with a droplet cooling function of the above embodiment, comprises the following steps: Step 1: Put the first batch of aluminum materials into the melting furnace 3, start the melting furnace 3, melt the aluminum materials into aluminum water, add coolant into the circulation box 63 and the cooling box 62, and start the motor 64; Step 2: When the liquid level of the aluminum water is higher than the discharge port 32, the aluminum water enters the drip hopper 61 through the discharge port 32, and the drip hopper 61 drips the aluminum water into the cooling box 62 to form aluminum beans; Step 3: When the aluminum water level is higher than the discharge port 32, the aluminum water enters the drip hopper 61 through the discharge port 32, and the drip hopper 61 drips the aluminum water into the cooling box 62 to form aluminum beans; Step 4: When the aluminum water level is higher than the discharge port 32, the aluminum water enters the drip hopper 61 through the discharge port 32, and the drip hopper 61 drips the aluminum water into the cooling box 62 to form aluminum beans; Step 5: When the aluminum water level is higher than the discharge port 32, the aluminum water enters the drip hopper 61 through the discharge port 32, and the drip hopper 61 drips the aluminum water into the cooling box 62 to form aluminum beans; Step 6: When the aluminum water level is higher than the discharge port 32, the aluminum water enters the drip hopper 61 through the discharge port 32, and the drip hopper 61 drips the aluminum water into the cooling box 62 to form aluminum beans; Step 7: When the aluminum water level is higher than the discharge port 32, the aluminum water enters the drip hopper 61 through the discharge port 32, and the drip hopper 61 drips the aluminum water into the cooling box 62 to form aluminum beans; Step 8: When the aluminum water level is higher than the discharge port Step 3: The aluminum beans fall onto the No. 1 sieve 82, and the aluminum beans of different particle sizes enter the three collecting boxes 86 respectively. The staff regularly transfers the aluminum beans in the three collecting boxes 86 to the next process; Step 4: The staff regularly adds subsequent batches of aluminum materials to the furnace 3 to keep the aluminum liquid level higher than the discharge port 32; Step 5: When this production cycle is about to end, stop adding aluminum materials, start the hydraulic cylinder 5, slowly lift the furnace 3 through the hydraulic cylinder 5, and slowly pour the remaining material in the furnace 3 into the drip hopper 61; Step 6: Equipment cleaning and maintenance.

[0024] With the above structure, the working principle of this case is that when the aluminum liquid level in the melting furnace 3 is higher than the discharge port 32, the aluminum liquid flows into the drip hopper 61 along the discharge port 32, and the staff regularly adds aluminum from the right side of the partition 31. Due to the obstruction of the partition 31, the newly added aluminum will not affect the quality of the aluminum liquid on the left side of the partition 31. Adding aluminum in small amounts and multiple times can maintain the efficiency of aluminum melting and the rate at which aluminum liquid flows into the drip hopper 61; when the motor 64 is started, the motor 64 drives the rotating shaft 65 to rotate, and the rotating shaft 65 drives the roller 66 to rotate through the cooperation between the worm gear above it and the gear on the roller 66, and the roller 66 drives the elliptical block 661 to rotate, and the elliptical block 661 rotates with The movable drip hopper 61 swings up and down, and the drip hopper 61 swings up and down to make the aluminum liquid drip into the cooling box 62 through multiple drip ports. The coolant in the cooling box 62 cools the aluminum liquid to form aluminum beans. The aluminum beans roll down along the multiple guide plates 621 and finally fall above the slide door 77. The multiple guide plates 621 prolong the movement time of the aluminum beans in the coolant, so that the aluminum beans are fully in contact with the coolant, accelerate the cooling inside the aluminum beans, and make the aluminum beans form faster; while the elliptical block 661 rotates, the elliptical block 661 drives the slide bar 71 to move up and down reciprocatingly through the connecting rod 72, and the slide bar 71 drives the ratchet 73 to move up and down reciprocatingly, and the ratchet 73 is connected to the connecting rod 72. The cooperation between the ratchet wheels 75 drives the mounting shaft 74 and the two slot blocks 76 to rotate intermittently. Due to the elastic force of the springs between the sliding block 79 and the fixed block 710 on the two abutting rods 78, the two abutting rods 78 keep applying pressure to the outer walls of the two slot blocks 76. When the notch of the slot block 76 rotates to the abutting rods 78, the two abutting rods 78 slide to the right along the edge of the notch, so that the two abutting rods 78 drive the sliding door 77 to move to the right. When the sliding door 77 moves to the right, the coolant and aluminum beans in the cooling box 62 fall downward. When the two slot blocks 76 continue to rotate, the two abutting rods 78 drive the sliding door 77 to reset to the left, and the sliding door 77 again presses against the inside of the cooling box 62. The cooling liquid and aluminum beans are blocked, so that the cooling liquid and aluminum beans are temporarily stored in the cooling box 62, so that the aluminum beans can be temporarily stored in the cooling box 62 for a period of time. When the aluminum beans accumulate to a certain amount, the sliding door 77 opens, the aluminum beans fall onto the guide frame 622, and the cooling liquid falls into the circulation box 63, thereby achieving the effect of timing and quantitative feeding; the rotation of the rotating shaft 65 drives the impeller 67 to rotate at the same time. When the impeller 67 rotates, the cooling liquid in the circulation box 63 is drawn into the suction pipe 69 through the bottom cover 68, and the cooling liquid in the suction pipe 69 enters the square box 611 through the water pipe 610. The square box 611 evenly puts the cooling liquid into the cooling box 62, achieving the effect of recycling the cooling liquid;Through the setting of the molten drop device 6, the aluminum water drips into the cooling box 62 through the drip hopper 61. After the aluminum water in the cooling box 62 solidifies into aluminum beans, it is transported to the next process through the guide frame 622. Through the cooling of the coolant, the aluminum beans solidify faster and have better appearance quality. By using the cooperation between the melting furnace 3 and the drip hopper 61, the effect of continuous aluminum bean production is achieved, and the continuity and efficiency of production are high; by using the cooperation between the circulation box 63 and the cooling box 62, the coolant can circulate, so as to maintain the coolant in the cooling box 62 with an effective cooling temperature, and at the same time, the effect of saving resources and improving resource utilization is achieved; through the setting of the quantitative device 7, the sliding door 77 can be opened at a fixed time, so that the aluminum beans in the cooling box 62 can fall to the next process at a fixed time and in a fixed quantity, which is convenient for subsequent process processing, and the coolant is circulated at a fixed time, thereby improving the utilization rate of the coolant. ;

[0025] When the two abutting rods 78 move, the two abutting rods 78 drive the two sliders 89 to slide left and right on the two sliding frames 87 through the two right-angle rods 88. When the two sliders 89 slide to the right, the two sliders 89 drive the two slide plates 811 to move downward through the two connecting rods 810. When the two sliders 89 slide to the left, the two sliders 89 drive the two slide plates 811 to move upward through the two connecting rods 810. The two slide plates 811 drive the two tooth plates 812 to move synchronously. When the two tooth plates 812 move, the teeth on the two tooth plates 812 contact the two triangular blocks 85 on the No. 1 sieve 82, the two triangular blocks 85 on the No. 2 sieve 83 and the No. 3 sieve 84. When the tooth plate 812 moves downward, the three limit rods on the mounting seat 81 limit the No. 1 sieve 82, the No. 2 sieve 83 and the No. 3 sieve 84 downward. When the teeth of the tooth plate 812 slide along the triangular block 85, the triangular block 85 cannot move downward. At this time, the triangular block 85 applies a rightward reverse thrust to the teeth, and utilizes the elastic force of the spring sheet between the tooth plate 812 and the slide plate 811 to make the tooth plate 812 move continuously to the left, thereby achieving the effect that the triangular block 85 in contact with the tooth plate 812 does not move when the tooth plate 812 moves downward. When the tooth plate 812 moves upward, the teeth on the tooth plate 812 drive the triangular block 85 in contact with the tooth plate 812 to move upward. When the block 85 is not in contact with the teeth, the triangular block 85 is reset by gravity, and contacts another tooth during the reset process, so that the tooth plate 812 moves upward and drives the No. 1 sieve 82, the No. 2 sieve 83 and the No. 3 sieve 84 to continuously shake through the six triangular blocks 85, and the aluminum beans fall onto the No. 1 sieve 82 through the guide frame 622, and the aluminum beans with larger particle sizes are temporarily retained on the No. 1 sieve 82, and the aluminum beans with medium and small particle sizes fall onto the No. 2 sieve 83 through the large sieve holes on the No. 1 sieve 82, and the aluminum beans with small particle sizes fall onto the No. 3 sieve 84 through the small sieve holes on the No. 2 sieve 83. The No. 1 sieve 82, the No. 2 sieve 83 and the No. 3 sieve 84 promote the screening of the aluminum beans through shaking, and at the same time, through shaking The aluminum beans on each of the three collecting boxes 86 are shaken off to classify the aluminum beans according to their particle sizes, thereby achieving the effect of classifying and collecting the aluminum beans according to their particle sizes, avoiding the formation of aluminum beans of different sizes during the cooling process of the molten aluminum. The mixing of aluminum beans of different sizes may affect the product quality. Through the setting of the screening device 8, the No. 1 sieve 82, the No. 2 sieve 83 and the No. 3 sieve 84 can classify the aluminum beans according to their particle sizes by shaking, and the classified aluminum beans are shaken off into the three collecting boxes 86 in turn. The staff regularly transfers the aluminum beans in the three collecting boxes 86 to the next process. After the aluminum beans are classified, the subsequent classification work is reduced, the product quality is improved, and it is convenient for the staff to transfer them to different processes.

[0026] When the staff stops adding aluminum, they start the hydraulic cylinder 5. Since the hydraulic cylinder 5 is hinged on the two No. 2 frames 4 and is also hinged to the furnace 3, and the furnace 3 is hinged on the two No. 1 frames 2, the hydraulic cylinder 5 can push the furnace 3 to flip counterclockwise with the connection between it and the No. 1 frame 2 as the center after it is started. The staff controls the hydraulic cylinder 5 to slowly flip the furnace 3 and slowly pour the remaining material in the furnace 3 into the drip hopper 61 until the remaining material in the furnace 3 is dumped. The staff then closes the hydraulic cylinder 5, and the hydraulic cylinder 5 drives the furnace 3 to reset.

[0027] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An aluminum bean smelting furnace with droplet cooling function, characterized in that: include: A base (1); a molten drop device (6) for performing an aluminum bean molten drop operation; A quantitative device (7) is used to feed the cooled aluminum beans to the next process in a timely and quantitative manner; a screening device (8) is used to classify the aluminum beans according to the particle size; two No. 1 racks (2) and two No. 2 racks (4) are installed on the base (1), a furnace (3) is rotatably connected between the two No. 1 racks (2), the bottom of the furnace (3) is in contact with the base (1), a partition (31) is installed inside the furnace (3), a discharge port (32) is installed on the furnace (3), a hydraulic cylinder (5) is hinged on the two No. 2 racks (4), the output end of the hydraulic cylinder (5) is hinged to the furnace (3), and the molten drop device (6) The base (1) is arranged on one side of the base, the quantitative device (7) is arranged on the molten drop device (6), and the screening device (8) is arranged on one side of the molten drop device (6); the molten drop device (6) includes a drop hopper (61), the drop hopper (61) is rotatably installed between the two No. 2 frames (4), and the drop hopper (61) is provided with a plurality of drop ports; one side of the base (1) is connected to a circulation box (63), and a cooling box (62) is installed on the circulation box (63) through a bracket; a motor (64) is installed on one of the No. 1 frames (2) through a bracket, and the output end of the motor (64) is connected to a rotating shaft (65), The circulation box (63) is rotatably mounted with a roller (66) via a bracket, the roller (66) is connected with an elliptical block (661), the elliptical block (661) contacts the bottom of the drip hopper (61), an impeller (67) is mounted on the outer wall of the rotating shaft (65), a bottom cover (68) is mounted in the circulation box (63), a suction pipe (69) is connected to the bottom cover (68), a square box (611) is mounted on the cooling box (62), a water pipe (610) is mounted between the square box (611) and the suction pipe (69); the quantitative device (7) comprises a slide rod (71), the slide rod (71) is slidably mounted on the cooling box (62) The outer wall of the box (62), the sliding rod (71) is equipped with a connecting rod (72), the bottom of the sliding rod (71) is connected with a ratchet (73), the bottom of the cooling box (62) is rotatably equipped with a mounting shaft (74) through a bracket, and the mounting shaft (74) is equipped with a ratchet (75) and two slot blocks (76); the elliptical block (661) is provided with a sliding groove, the connecting rod (72) is slidably connected with the sliding groove of the elliptical block (661) through a roller, the two slot blocks (76) are respectively located on both sides of the ratchet (75), and the ratchet (73) is provided with a spring, and the ratchet (73) contacts with the ratchet (75) when moving;The bottom of the cooling box (62) is connected to two sliding blocks (79), the bottoms of the two sliding blocks (79) are slidably connected to two abutting rods (78), a fixed block (710) is mounted on the abutting rods (78), springs are respectively arranged between the two fixed blocks (710) and the two sliding blocks (79), the bottom of the cooling box (62) is slidably connected to a sliding door (77), the two abutting rods (78) are both connected to the sliding door (77), and the two abutting rods (78) apply pressure to the outer walls of the two slot blocks (76). ; 2. The aluminum bean smelting furnace with droplet cooling function according to claim 1, characterized in that: A plurality of guide plates (621) are installed inside the cooling box (62), a guide frame (622) is installed at the bottom of the cooling box (62), the cooling box (62) is located below the discharge port (32), the circulation box (63) is located below the cooling box (62), a worm gear is provided on the rotating shaft (65), a gear is provided on the roller (66), and the worm gear is meshed with the gear.

3. The aluminum bean smelting furnace with droplet cooling function according to claim 2 is characterized in that: The bottom of the rotating shaft (65) is rotatably connected to the inner wall of the circulation box (63), the impeller (67) is located inside the bottom cover (68), one section of the rotating shaft (65) is located inside the suction tube (69), and the outer wall of the rotating shaft (65) is rotatably connected to the top inner wall of the suction tube (69).

4. The aluminum bean smelting furnace with droplet cooling function according to claim 1 is characterized in that: The screening device (8) comprises a mounting seat (81), the mounting seat (81) being connected to one side of the circulation box (63), a No. 1 screen (82), a No. 2 screen (83) and a No. 3 screen (84) being rotatably mounted on the mounting seat (81), the No. 2 screen (83) being located below the No. 1 screen (82), the No. 3 screen (84) being located below the No. 2 screen (83), the No. 1 screen (82) being provided with a plurality of large screen holes, the No. 2 screen (83) being provided with a plurality of small screen holes, three collecting boxes (86) being slidably mounted on the mounting seat (81), three limiting rods being provided in the mounting seat (81), the three limiting rods being located below the No. 1 screen (82), the No. 2 screen (83) and the No. 3 screen (84), respectively.

5. The aluminum bean smelting furnace with droplet cooling function according to claim 4 is characterized in that: The two abutment rods (78) are respectively connected to right-angle rods (88); the inner wall of the circulation box (63) is provided with two sliding frames (87); the sliding frames (87) are slidably provided with sliders (89); the two sliders (89) are respectively connected to the two right-angle rods (88); the outer wall of the circulation box (63) is provided with two slide plates (811); the two slide plates (811) are respectively hinged to connecting rods (810); the two connecting rods (810) are also hinged to the two slide plates (811).

6. The aluminum bean smelting furnace with droplet cooling function according to claim 5, characterized in that: A tooth plate (812) is mounted on the slide plate (811) via a spring sheet, and two triangular blocks (85) are mounted on the No. 1 sieve (82), the No. 2 sieve (83) and the No. 3 sieve (84), respectively. The tooth plate (812) contacts the six triangular blocks (85) when in motion.

7. A method for using an aluminum bean smelting furnace with a droplet cooling function, characterized in that: An aluminum bean smelting furnace with a molten drop cooling function as described in claim 6 comprises the following steps: Step 1: placing the first batch of aluminum materials into the melting furnace (3), starting the melting furnace (3), melting the aluminum materials into aluminum liquid, adding coolant into the circulation box (63) and the cooling box (62), and starting the motor (64); Step 2: when the liquid level of the aluminum liquid is higher than the discharge port (32), the aluminum liquid enters the drip hopper (61) through the discharge port (32), and the drip hopper (61) drips the aluminum liquid into the cooling box (62) to form aluminum beans; Step 3: The aluminum beans fall into the No. 1 On the screen (82), aluminum beans of different particle sizes enter three collection boxes (86) respectively, and the staff regularly transfers the aluminum beans in the three collection boxes (86) to the next process; Step 4: The staff regularly adds subsequent batches of aluminum materials to the furnace (3) to keep the aluminum liquid level higher than the discharge port (32); Step 5: When the current production cycle is about to end, stop adding aluminum materials, start the hydraulic cylinder (5), slowly lift the furnace (3) through the hydraulic cylinder (5), and slowly pour the remaining materials in the furnace (3) into the drip hopper (61); Step 6: Clean and maintain the equipment.

Images