Novel high-speed heat accumulating type aluminum melting furnace

Abstract

The utility model relates to the technical field of aluminum melting furnaces, in particular to a novel high-speed heat accumulating type aluminum melting furnace which comprises an aluminum melting furnace body and a machining assembly, and the machining assembly comprises a conveying mechanism, a smashing box, a feeding pipe, two smashing rollers and two motors. The conveying mechanism is arranged at the top of the aluminum melting furnace body; the crushing box is arranged at the top of the conveying mechanism; the feeding pipe is fixedly connected and communicated with the crushing box, and the two crushing rollers are fixedly connected with the crushing box; aluminum alloy is added into the smashing box through the feeding pipe, the two motors are started to drive the two smashing rollers to rotate, the multiple smashing teeth are arranged on the surfaces of the smashing rollers, the aluminum alloy is smashed between the two smashing rollers, the smashed aluminum alloy enters the conveying mechanism, and the aluminum alloy is conveyed into the aluminum melting furnace body through the conveying mechanism to be melted. The aluminum alloy is melted after being smashed, the aluminum melting efficiency is improved, and aluminum melting can be conducted at a high speed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum melting furnaces, in particular to a novel high-speed heat storage type aluminum melting furnace. Background Art

[0002] The aluminum melting furnace is a new type of high-efficiency and energy-saving furnace developed according to the aluminum smelting process. It can well meet the requirements of strict alloy composition, discontinuous production, and large single furnace capacity in the aluminum smelting process. However, the temperature of the high-temperature flue gas generated by the combustion of fuel in the commonly used aluminum melting furnace cannot be effectively utilized, resulting in a waste of resources.

[0003] At present, the prior art CN206832066U discloses a heat storage combustion type aluminum melting furnace, including a furnace body, a fuel inlet, a first heat storage unit, a second heat storage unit and a slag outlet. A fuel inlet is opened at the top of the furnace body, and the two sides of the furnace body are connected with the first heat storage unit and the second heat storage unit through pipelines respectively, and the other side of the first heat storage unit is connected with the first connecting pipe and the second connecting pipe respectively, the other end of the first connecting pipe is connected with a blower, the other end of the second connecting pipe is connected with an exhaust fan, and the other ends of the third connecting pipe and the fourth connecting pipe are connected with the blower and the exhaust fan in sequence, and the blower and the exhaust fan are installed on the other sides of the first heat storage unit and the second heat storage unit respectively, so that the high-temperature flue gas inside the furnace can be recovered through the heat storage unit during the discharge process, thereby improving the utilization rate of the fuel.

[0004] However, in the process of processing recycled aluminum alloy using the above method, since the volume of aluminum alloy put into the aluminum melting furnace is generally large, it takes a lot of time to completely melt the aluminum alloy, and the aluminum melting efficiency is insufficient. Utility Model Content

[0005] The utility model aims to provide a novel high-speed heat storage aluminum melting furnace, which can melt aluminum alloy after crushing it, thereby improving the aluminum melting efficiency and enabling high-speed aluminum melting.

[0006] To achieve the above-mentioned purpose, the utility model provides a novel high-speed regenerative aluminum melting furnace, comprising an aluminum melting furnace body and a processing assembly, wherein the processing assembly comprises a conveying mechanism, a crushing box, a feed pipe, two crushing rollers and two motors;

[0007] The conveying mechanism is arranged on the top of the aluminum melting furnace body; the crushing box is arranged on the top of the conveying mechanism; the feeding pipe is fixedly connected and communicated with the crushing box, and is located on the top of the crushing box; the two crushing rollers are respectively fixedly connected to the crushing box, and are respectively located inside the crushing box; the two motors are respectively fixedly connected to the crushing box, and the two motor output ends are respectively fixedly connected to the two crushing rollers, and are respectively located on the sides of the crushing box.

[0008] Wherein, the processing assembly further includes two guide plates; the two guide plates are respectively fixedly connected to the crushing box and are respectively located inside the crushing box.

[0009] Wherein, the conveying mechanism includes a connecting pipe, a feeding channel and a spiral auger; the connecting pipe is fixedly connected and communicated with the aluminum melting furnace body, and is located on the top of the aluminum melting furnace body; the feeding channel is fixedly connected to the connecting pipe and the crushing box, respectively, and is communicated with the connecting pipe and the crushing box, respectively, and is located between the connecting pipe and the crushing box; the spiral auger is rotatably connected to the feeding channel, and is located inside the feeding channel.

[0010] Wherein, the conveying mechanism also includes a connecting shaft, a driving wheel, a driven wheel and a transmission belt; the connecting shaft is fixedly connected to the crushing roller and is located on the side of the crushing roller; the driving wheel is fixedly connected to the connecting shaft and is located on the side of the connecting shaft; the driven wheel is fixedly connected to the spiral auger and is located on the side of the spiral auger; the transmission belt is arranged on the sides of the driving wheel and the driven wheel.

[0011] Among them, the new high-speed regenerative aluminum melting furnace also includes a closing component; the closing component is arranged on the side of the feed pipe.

[0012] Among them, the closing component includes a cylinder, a connecting arm and a baffle; the cylinder is fixedly connected to the feed pipe and is located on the side of the feed pipe; the connecting arm is fixedly connected to the cylinder output rod and is located on the side of the cylinder; the baffle is fixedly connected to the connecting arm and is located on the side of the connecting arm.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By arranging the aluminum melting furnace body, the conveying mechanism, the crushing box, the feeding pipe, the two crushing rollers and the two motors, the aluminum alloy is added into the crushing box through the feeding pipe, the two motors are turned on to drive the two crushing rollers to rotate, the surface of the crushing roller has a plurality of crushing teeth, the aluminum alloy is crushed between the two crushing rollers, the crushed aluminum alloy enters the conveying mechanism, and the aluminum alloy is conveyed to the aluminum melting furnace body through the conveying mechanism for melting. The present application improves the aluminum melting efficiency by crushing the aluminum alloy and then melting it, so that the aluminum can be melted at a high speed.

[0015] 2. By setting the cylinder, the connecting arm and the baffle, after the aluminum alloy is added, the connecting arm and the baffle are driven by the cylinder to move, so that the baffle moves to the top of the feed pipe, and the feed pipe can be closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0017] Figure 1 It is a side cross-sectional view of the entire first embodiment of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the aluminum melting furnace body of the first embodiment of the utility model.

[0019] Figure 3 It is a top view of the aluminum melting furnace body of the first embodiment of the utility model.

[0020] Figure 4 It is a rear view of the aluminum melting furnace body of the first embodiment of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the processing assembly of the first embodiment of the utility model.

[0022] Figure 6 It is a schematic structural diagram of the first embodiment of the utility model from another angle.

[0023] Figure 7 It is a front cross-sectional view of the entire first embodiment of the utility model.

[0024] Figure 8 It is an overall bottom sectional view of the first embodiment of the utility model.

[0025] Fig. 9 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0026] 101-aluminum melting furnace body, 102-processing component, 103-conveying mechanism, 104-crushing box, 105-feeding pipe, 106-crushing roller, 107-motor, 108-guide plate, 109-connecting pipe, 110-feeding channel, 111-screw auger, 112-connecting shaft, 113-driving wheel, 114-driven wheel, 115-transmission belt, 201-closing component, 202-cylinder, 203-connecting arm, 204-baffle. DETAILED DESCRIPTION

[0027] The first embodiment of the present application is:

[0028] See also Figure 1-Figure 8 ,in, Figure 1 It is a side cross-sectional view of the first embodiment of the utility model as a whole, Figure 2 This is a schematic structural diagram of the aluminum melting furnace body of the first embodiment of the utility model. Figure 31 is a top view of the aluminum melting furnace body of the first embodiment of the utility model. Figure 4 This is a rear view of the aluminum melting furnace body of the first embodiment of the utility model. Figure 5 It is a structural schematic diagram of the processing assembly of the first embodiment of the utility model. Figure 6 This is a schematic structural diagram of the first embodiment of the utility model from another angle. Figure 7 It is a front cross-sectional view of the entire first embodiment of the utility model. Figure 8 It is an overall bottom sectional view of the first embodiment of the utility model.

[0029] The utility model provides a novel high-speed heat storage aluminum melting furnace, comprising an aluminum melting furnace body 101 and a processing assembly 102, wherein the processing assembly 102 comprises a conveying mechanism 103, a crushing box 104, a feeding pipe 105, two crushing rollers 106, two motors 107 and two guide plates 108; the conveying mechanism 103 comprises a connecting pipe 109, a feeding channel 110, a spiral auger 111, a connecting shaft 112, a driving wheel 113, a driven wheel 114 and a transmission belt 115; through the above-mentioned scheme, aluminum alloy can be crushed and then melted, so as to improve the aluminum melting efficiency and enable high-speed aluminum melting.

[0030] With respect to this specific embodiment, the aluminum melting furnace body 101 is used to melt aluminum alloy. The specific structure and use method of the aluminum melting furnace body 101 are recorded in the patent document with publication number CN206832066U, which will not be described in detail here.

[0031] Among them, the conveying mechanism 103 is arranged at the top of the aluminum melting furnace body 101; the crushing box 104 is arranged at the top of the conveying mechanism 103; the feeding pipe 105 is fixedly connected and communicated with the crushing box 104, and is located at the top of the crushing box 104; the two crushing rollers 106 are respectively fixedly connected to the crushing box 104, and are respectively located inside the crushing box 104; the two motors 107 are respectively fixedly connected to the crushing box 104, and the output ends of the two motors 107 are respectively fixedly connected to the two crushing rollers 106, and are respectively located on the sides of the crushing box 104. When in use, the aluminum alloy is added into the crushing box 104 through the feeding pipe 105, and the two motors 107 are turned on to drive the two crushing rollers 106 to rotate. The surface of the crushing roller 106 has a plurality of crushing teeth. The aluminum alloy is crushed between the two crushing rollers 106, and the crushed aluminum alloy enters the conveying mechanism 103. The aluminum alloy is conveyed to the aluminum melting furnace body 101 through the conveying mechanism 103 for melting. The present application improves the aluminum melting efficiency by crushing the aluminum alloy and then melting it, so that the aluminum can be melted at a high speed.

[0032] Secondly, the two guide plates 108 are respectively fixedly connected to the crushing box 104 and are respectively located inside the crushing box 104. The crushed aluminum alloy can be introduced into the conveying mechanism 103 through the two guide plates 108.

[0033] Meanwhile, the connecting pipe 109 is fixedly connected and communicated with the aluminum melting furnace body 101, and is located at the top of the aluminum melting furnace body 101; the feeding channel 110 is fixedly connected with the connecting pipe 109 and the crushing box 104, respectively, and is communicated with the connecting pipe 109 and the crushing box 104, and is located between the connecting pipe 109 and the crushing box 104; the spiral auger 111 is rotatably connected with the feeding channel 110, and is located inside the feeding channel 110. The crushed aluminum alloy enters the feeding channel 110 from the bottom of the crushing box 104, and is transported to the connecting pipe 109 by the rotation of the spiral auger 111, and is discharged into the aluminum melting furnace body 101 through the connecting pipe 109.

[0034] In addition, the connecting shaft 112 is fixedly connected to the crushing roller 106 and is located at the side of the crushing roller 106; the driving wheel 113 is fixedly connected to the connecting shaft 112 and is located at the side of the connecting shaft 112; the driven wheel 114 is fixedly connected to the spiral auger 111 and is located at the side of the spiral auger 111; and the transmission belt 115 is arranged at the side of the driving wheel 113 and the driven wheel 114. When the motor 107 drives the crushing roller 106 to rotate, the crushing roller 106 drives the driving wheel 113 to rotate via the connecting shaft 112, the driving wheel 113 drives the driven wheel 114 to rotate via the transmission belt 115, and the driven wheel 114 drives the spiral auger 111 to rotate, and the aluminum alloy is transported to the connecting pipe 109 through the rotation of the spiral auger 111, and the aluminum alloy is discharged into the aluminum melting furnace body 101 via the connecting pipe 109.

[0035] When using the utility model, the aluminum alloy is added into the crushing box 104 through the feeding pipe 105, and the two motors 107 are turned on to drive the two crushing rollers 106 to rotate. The surface of the crushing roller 106 has a plurality of crushing teeth, and the aluminum alloy is crushed between the two crushing rollers 106. The crushed aluminum alloy enters the feeding channel 110 from the bottom of the crushing box 104. When the motor 107 drives the crushing roller 106 to rotate, the crushing roller 106 drives the active The wheel 113 rotates, and the driving wheel 113 drives the driven wheel 114 to rotate via the transmission belt 115, and the driven wheel 114 drives the spiral auger 111 to rotate, and the aluminum alloy is transported to the connecting pipe 109 through the rotation of the spiral auger 111, and the aluminum alloy is discharged into the aluminum melting furnace body 101 through the connecting pipe 109, and the aluminum melting furnace body 101 melts the aluminum alloy. The present application improves the aluminum melting efficiency by crushing the aluminum alloy and then melting it, so that the aluminum can be melted at a high speed.

[0036] The second embodiment of the present application is:

[0037] Based on the first embodiment, please refer to Fig. 9 ,in, Fig. 9 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0038] The novel high-speed regenerative aluminum melting furnace provided by the utility model further comprises a closing component 201 ; the closing component 201 comprises a cylinder 202 , a connecting arm 203 and a baffle 204 .

[0039] According to this specific embodiment, the sealing component 201 is arranged on the side of the feeding pipe 105. The feeding pipe 105 can be sealed by the sealing component 201.

[0040] The cylinder 202 is fixedly connected to the feed pipe 105 and is located at the side of the feed pipe 105; the connecting arm 203 is fixedly connected to the output rod of the cylinder 202 and is located at the side of the cylinder 202; the baffle 204 is fixedly connected to the connecting arm 203 and is located at the side of the connecting arm 203. After the aluminum alloy is added, the connecting arm 203 and the baffle 204 are driven by the cylinder 202 to move, so that the baffle 204 moves to the top of the feed pipe 105, so that the feed pipe 105 can be closed.

[0041] When using the utility model, the cylinder 202 is controlled to drive the baffle 204 away from the feed pipe 105, and then the aluminum alloy is added into the crushing box 104 through the feed pipe 105, and the two motors 107 are turned on to drive the two crushing rollers 106 to rotate. The surface of the crushing roller 106 has a plurality of crushing teeth, and the aluminum alloy is crushed between the two crushing rollers 106. The crushed aluminum alloy enters the feeding channel 110 from the bottom of the crushing box 104. When the motor 107 drives the crushing roller 106 to rotate, the crushing roller 106 drives the driving wheel 113 through the connecting shaft 112. The driving wheel 113 drives the driven wheel 114 to rotate through the transmission belt 115, and the driven wheel 114 drives the spiral auger 111 to rotate. The aluminum alloy is transported to the connecting pipe 109 through the rotation of the spiral auger 111, and the aluminum alloy is discharged into the aluminum melting furnace body 101 through the connecting pipe 109, and the aluminum melting furnace body 101 melts the aluminum alloy; after the aluminum alloy is fed, the connecting arm 203 and the baffle 204 are driven by the cylinder 202 to move, so that the baffle 204 moves to the top of the feeding pipe 105, and the feeding pipe 105 can be closed. The present application improves the aluminum melting efficiency by crushing the aluminum alloy and then melting it, so that the aluminum can be melted at a high speed.

[0042] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A new type of high-speed regenerative aluminum melting furnace, comprising an aluminum melting furnace body, characterized in that: Also included are machining components; The processing assembly includes a conveying mechanism, a crushing box, a feed pipe, two crushing rollers and two motors; The conveying mechanism is arranged on the top of the aluminum melting furnace body; the crushing box is arranged on the top of the conveying mechanism; the feeding pipe is fixedly connected and communicated with the crushing box, and is located on the top of the crushing box; the two crushing rollers are respectively fixedly connected to the crushing box, and are respectively located inside the crushing box; the two motors are respectively fixedly connected to the crushing box, and the two motor output ends are respectively fixedly connected to the two crushing rollers, and are respectively located on the sides of the crushing box.

2. A novel high-speed regenerative aluminum melting furnace as claimed in claim 1, characterized in that: The processing assembly further comprises two guide plates; the two guide plates are respectively fixedly connected to the crushing box and are respectively located inside the crushing box.

3. A novel high-speed regenerative aluminum melting furnace as claimed in claim 2, characterized in that: The conveying mechanism includes a connecting pipe, a feeding channel and a spiral auger; the connecting pipe is fixedly connected and communicated with the aluminum melting furnace body, and is located on the top of the aluminum melting furnace body; the feeding channel is fixedly connected to the connecting pipe and the crushing box, respectively, and is communicated with the connecting pipe and the crushing box, respectively, and is located between the connecting pipe and the crushing box; the spiral auger is rotatably connected to the feeding channel, and is located inside the feeding channel.

4. A novel high-speed regenerative aluminum melting furnace as claimed in claim 3, characterized in that: The conveying mechanism also includes a connecting shaft, a driving wheel, a driven wheel and a transmission belt; the connecting shaft is fixedly connected to the crushing roller and is located on the side of the crushing roller; the driving wheel is fixedly connected to the connecting shaft and is located on the side of the connecting shaft; the driven wheel is fixedly connected to the spiral auger and is located on the side of the spiral auger; the transmission belt is arranged on the sides of the driving wheel and the driven wheel.

5. A novel high-speed regenerative aluminum melting furnace as claimed in claim 4, characterized in that: The novel high-speed regenerative aluminum melting furnace also includes a closing component; the closing component is arranged on the side of the feed pipe.

6. A novel high-speed regenerative aluminum melting furnace as claimed in claim 5, characterized in that: The closing assembly includes a cylinder, a connecting arm and a baffle; the cylinder is fixedly connected to the feed pipe and is located on the side of the feed pipe; the connecting arm is fixedly connected to the cylinder output rod and is located on the side of the cylinder; the baffle is fixedly connected to the connecting arm and is located on the side of the connecting arm.

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