A manufacturing device of non-ferrous metal alloy with waste residue recovery

Abstract

This invention discloses a non-ferrous metal alloy manufacturing apparatus with recyclable slag, relating to the field of metal smelting technology. It includes a furnace and a furnace cover, with a frame connected to the outside of the furnace cover for controlling its opening and closing. It also includes a multi-functional component, the main body of which is located inside the furnace, for separating slag floating on the surface of the molten metal. In addition to slag removal, it can also stir the molten metal; and a collection mechanism attached inside the furnace cover. In this non-ferrous metal alloy manufacturing apparatus with recyclable slag, under the action of a transmission mechanism, a drive component can control the relative opening angle of two mating plates. With the two mating plates tilted relative to each other at a 5° angle based on the horizontal orientation of the molten metal, a gap sufficient for the molten metal to pass through is left between the opposite sides of the two mating plates and the furnace. Simultaneously, during the rising process of the two mating plates, the slag is kept on the upper layer of the two mating plates, achieving the effect of slag removal.

Description

Technical Field

[0001] This invention relates to the field of metal smelting technology, specifically to a non-ferrous metal alloy manufacturing apparatus with recyclable waste residue. Background Technology

[0002] Non-ferrous metals, in a narrow sense, are also known as non-ferrous metals, and are a general term for all metals other than iron, manganese, and chromium.

[0003] Non-ferrous metal smelting processes generate a lot of waste elements, many of which are effective elements that can be recycled and reused. Taking the common aluminum alloy smelting process as an example: charging the furnace → melting (adding copper, zinc, silicon, etc.) → slag removal → adding magnesium, beryllium, etc. → stirring → refining, etc.

[0004] The slag removal step involves using a slag remover to remove the floating slag from the upper layer of the molten metal by extending it through the side opening of the molten metal tank.

[0005] The above-mentioned method for recycling slag in the furnace is applicable to side-opening metal molten pools. However, for vertical furnaces, slag removal or slag blocking devices are also used to separate the slag from the molten metal. Since the slag removal or slag blocking devices are externally installed, they occupy a relatively large space in the furnace.

[0006] Furthermore, given the aforementioned process flow, after slag removal, it is imperative to stir the molten metal to ensure uniform temperature throughout the furnace, which is more conducive to metal melting. However, changing equipment during this process is quite inconvenient. Therefore, we propose a non-ferrous metal alloy manufacturing device that allows for slag recycling. Summary of the Invention

[0007] (a) Technical problems to be solved

[0008] To address the shortcomings of existing technologies, this invention provides a non-ferrous metal alloy manufacturing device that can recycle waste residue. It has advantages such as stirring while removing slag and eliminating the need for a replacement device, which can effectively solve the problems in the background technology.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a non-ferrous metal alloy manufacturing apparatus with recyclable waste residue, comprising a furnace and a furnace cover, wherein the furnace cover is externally connected to a frame for controlling its opening and closing, and further comprising...

[0011] Its main body is a multi-functional component located inside the furnace, used to separate the slag floating on the surface of the molten metal. In addition to removing the slag, it can also stir the molten metal.

[0012] And the collection mechanism attached inside the furnace cover for collecting molten slag;

[0013] The multifunctional component includes a dual-purpose plate for slag removal and stirring in addition to slag removal, and the dual-purpose plate is externally connected to a transmission mechanism for driving it.

[0014] The collection mechanism includes two slag scraping mechanisms fixedly connected to the inside of the furnace cover, and the two slag scraping mechanisms are symmetrical about the geometric center of the multi-functional component. The collection mechanism also includes a collection component connected to the lower inside of the furnace cover.

[0015] Preferably, the furnace cover is fitted onto the upper end of the furnace, and the upper end of the furnace cover is connected to the frame. The upper end of the multifunctional component is also connected to the frame, and the main body of the multifunctional component is located inside the furnace. A portion of the collecting mechanism is detachably connected to the inside of the furnace cover.

[0016] Preferably, the upper end of the transmission mechanism is connected to the frame, and the dual-purpose plate is connected to the lower end of the transmission mechanism. The dual-purpose plate is compatible with the structure of the furnace and its inner furnace.

[0017] Preferably, the dual-purpose plate includes two fitting plates that fit into the furnace structure above it, and the two fitting plates are provided with bottom blocks for blocking on opposite sides, and gears are provided in the middle of opposite sides of the two fitting plates, and a driving member for changing the unfolding angle of the two fitting plates is provided between the two gears.

[0018] Preferably, both of the mating plates are semi-circular in structure, and the two bottom stops are respectively opened from the opposite sides of the corresponding mating plates. The two gears are respectively embedded in the middle of the opposite sides of the two mating plates and fixedly connected to them. Both gears are partially meshed with the driving member, and the driving member is externally connected to a transmission mechanism.

[0019] Preferably, the driving component includes a rack that meshes with two gears, and a base frame for engaging with the two gears is provided on the outer side of the rack. Bearings are provided on the inner sides of both ends of the base frame, and the two bearings are respectively located inside the two gears. A bracket is provided in the middle section of the base frame, and the upper end of the bracket is connected to the transmission mechanism.

[0020] Preferably, the rack has a limiting groove in the middle of both the front and rear sides, and the base frame has limiting protrusions on both the front and rear sides of the inner middle section that respectively fit the two limiting groove structures. The base frame has protective outer plates for blocking and protection on both the front and rear sides of the two bearings at both ends.

[0021] Preferably, the front and rear sides of the lower end of the bracket are fixedly connected to the middle sections of the front and rear outer sides of the base frame, the inner rings of the two bearings are respectively embedded in the interior of the left and right ends of the base frame and fixedly connected thereto, and the outer rings of the two bearings are fixedly connected to the inner walls of the two gears respectively.

[0022] Preferably, the rack slides vertically on the inner wall of the base frame based on two limiting grooves and two limiting protrusions, and the upper end of the rack is connected to the mechanical output end of the transmission mechanism at its lower end. The four protective outer plates are respectively opened from the front and rear sides inside the left and right ends of the base frame, and the four protective outer plates are respectively attached to the front and rear sides of the two bearings.

[0023] Preferably, the transmission mechanism includes a sleeve rod, and an inner rod extends through the sleeve rod from its upper end to its lower end. A hydraulic cylinder is provided at the upper end of the sleeve rod, and the mechanical output end of the hydraulic cylinder is connected to the upper end of the inner rod. A reducer, which serves as the power source for stirring, is provided at the upper end of the hydraulic cylinder body, and a motor is provided at the mechanical input end of the reducer.

[0024] Preferably, the lower end of the sleeve is fixedly connected to the upper end of the bracket, and the upper end of the sleeve is fixedly connected to the lower end of the cylinder body. The upper end of the cylinder body is fixedly connected to the mechanical output end of the reducer, and the mechanical input end of the reducer is connected to the mechanical output end of the motor.

[0025] Preferably, the main body of the reducer is fixedly connected to the lower end of the motor body, the upper end of the inner rod is fixedly connected to the mechanical output end of the oil cylinder, and the lower end of the inner rod is fixedly connected to the upper end of the rack.

[0026] Preferably, the furnace cover includes an outer cover, and the inner cover of the outer cover is provided with an inner cover that is connected to the collecting mechanism.

[0027] Preferably, the inner cover is detachably connected to the inside of the outer cover, and the main bodies of the two slag scraping mechanisms are respectively fixedly connected to the left and right sides of the inner wall of the inner cover.

[0028] Preferably, the collecting component is detachably connected to the lower end of the inner cover, and the inner diameter of the collecting component body is equivalent to the outer diameter of the inner furnace on the furnace, and the size of the working end of the two slag scraping mechanisms is equivalent to the diameter of the two mating plates.

[0029] Preferably, the slag scraping mechanism includes a scraper for scraping off molten slag, and the scraper has a hydraulic rod connected to the middle of the upper outer section for driving its movement, and a side frame for restricting its movement is provided on one side of the scraper.

[0030] Preferably, the collection component includes a trough frame, and the outer edge of the upper end of the trough frame has six fixing feet arranged in a ring for connection.

[0031] Preferably, the side frame has an L-shaped front view structure, and the upper end of the vertical section of the side frame is fixedly connected to the inner surface of the upper end of the inner cover. The scraper has a groove on the side near the side frame. The length of this groove should be considered in conjunction with the range that the scraper can adapt to under the driving action of the hydraulic rod. The side of the scraper near the side frame is engaged and movably connected with one end of the horizontal section of the side frame based on this groove.

[0032] Preferably, the main body of the hydraulic rod is fixedly connected to the inner cover, and a hinge is provided between the mechanical output end of the hydraulic rod and the scraper, and the mechanical output end of the hydraulic rod is rotatably connected to the scraper through the hinge.

[0033] Preferably, the six fixing feet are arranged in a circular array based on the geometric center of the slot frame, and the slot frame is detachably connected to the lower end of the inner cover by the six fixing feet.

[0034] Preferably, a protective compartment that connects to the inner cover is provided on the outside of the hydraulic rod body.

[0035] Preferably, the scraper includes a base plate connected to a corresponding hydraulic rod and a side frame, and a bottom scraper is provided through the lower end of the base plate into the interior, with an elastic element provided between the bottom scraper and the base plate.

[0036] Preferably, the substrate is connected to the mechanical output end of the corresponding hydraulic rod via a corresponding hinge, and the outer side of the substrate is inserted into and movably connected to one end of the corresponding horizontal section of the side frame based on the slot opened thereon. The upper end of the bottom scraper is connected to the upper end inside the substrate via an elastic element, which can be selected as multiple springs.

[0037] Preferably, the frame includes a bottom hydraulic frame, and the upper end of the bottom hydraulic frame is provided with a top hydraulic frame connected to the motor.

[0038] Preferably, the lower end of the main body of the top hydraulic frame is fixedly connected to the upper end of the bottom hydraulic frame, and one side of the mechanical output end of the bottom hydraulic frame is fixedly connected to the upper end of the outer cover, and the mechanical output end of the top hydraulic frame is fixedly connected to the main body of the motor.

[0039] (III) Beneficial Effects

[0040] Compared with the prior art, the present invention provides a non-ferrous metal alloy manufacturing device with recyclable waste residue, which has the following beneficial effects:

[0041] 1. This non-ferrous metal alloy manufacturing device with recyclable slag, through the setting of multi-functional components, under the action of the transmission mechanism, the driving component can control the relative opening angle of the two mating plates. When the two mating plates are tilted at 5° relative to each other in the horizontal direction of the molten metal, there is a gap between the opposite sides of the two mating plates and the furnace that is sufficient for the molten metal to pass through. At the same time, during the process of the two mating plates rising, the molten slag is kept on the upper layer of the two mating plates, so as to achieve the effect of slag removal.

[0042] 2. This non-ferrous metal alloy manufacturing device with recyclable waste residue, through the setting of multi-functional components, under the action of the transmission mechanism, the two mating plates can also be used to stir the molten metal after slag removal. The relative tilt angle of the two mating plates can be changed by the driving component, thereby changing the cross-sectional angle of the two mating plates based on the molten metal, thus changing the stirring degree of the two mating plates.

[0043] 3. This non-ferrous metal alloy manufacturing device with recyclable slag has a collection mechanism. The slag scraping mechanism can scrape the molten slag retained on the upper layer of the bonding plate after slag removal into the inside of the tank frame, thereby realizing the collection of molten slag for subsequent recycling and processing. Attached Figure Description

[0044] Figure 1 This is a schematic diagram of the overall structure of a non-ferrous metal alloy manufacturing device that can recycle waste residue according to the present invention.

[0045] Figure 2 This is a diagram showing the furnace start-up state of a non-ferrous metal alloy manufacturing apparatus with recyclable waste residue according to the present invention.

[0046] Figure 3 This is a partial structural schematic diagram of a non-ferrous metal alloy manufacturing device with recyclable waste residue according to the present invention.

[0047] Figure 4 This is a schematic diagram of the frame of a non-ferrous metal alloy manufacturing device that can recycle waste residue according to the present invention.

[0048] Figure 5 This is a schematic diagram of the structure of a multifunctional component for a non-ferrous metal alloy manufacturing device that can recycle waste residue, according to the present invention.

[0049] Figure 6 This is a structural disassembly diagram of the dual-purpose plate in a multifunctional component of a non-ferrous metal alloy manufacturing device that can recycle waste residue, according to the present invention.

[0050] Figure 7 This is a structural cross-sectional diagram of the drive component for the dual-purpose plate in a multifunctional component of a non-ferrous metal alloy manufacturing device that can recycle waste residue, according to the present invention.

[0051] Figure 8 This is a structural cross-sectional diagram of the transmission mechanism in a multifunctional component of a non-ferrous metal alloy manufacturing device that can recycle waste residue, according to the present invention.

[0052] Figure 9 This is a structural cross-sectional diagram of a furnace cover and collection mechanism for a non-ferrous metal alloy manufacturing apparatus with recyclable waste residue, according to the present invention.

[0053] Figure 10 This is a schematic diagram of the specific structure of the collection mechanism for a non-ferrous metal alloy manufacturing device that can recycle waste residue, according to the present invention.

[0054] Figure 11 This is a schematic diagram of a preferred embodiment of the furnace cover for a non-ferrous metal alloy manufacturing apparatus with recyclable waste residue according to the present invention.

[0055] Figure 12 This is a cross-sectional view of the scraper used in the scraping mechanism of the collection mechanism of a non-ferrous metal alloy manufacturing apparatus that can recycle waste residue according to the present invention.

[0056] Figure 13 This is a diagram showing the stirring state of a non-ferrous metal alloy manufacturing apparatus capable of recycling waste residue according to the present invention.

[0057] Figure 14 This is a diagram showing the slag removal process of a non-ferrous metal alloy manufacturing apparatus capable of recycling waste slag, according to the present invention.

[0058] In the picture:

[0059] 001. Molten metal;

[0060] 1. Furnace; 2. Frame; 3. Multifunctional component; 4. Furnace cover; 5. Collection mechanism;

[0061] 21. Bottom hydraulic frame; 22. Top hydraulic frame;

[0062] 31. Dual-purpose plate; 32. Transmission mechanism;

[0063] 311. Fitting plate; 312. Gear; 313. Bottom stop; 314. Driving component;

[0064] 3141. Rack; 3142. Base frame; 3143. Bearing; 3144. Bracket;

[0065] 3141-1, Limiting slide groove;

[0066] 3142-1, Limiting sliding protrusion; 3142-2, Protective outer panel;

[0067] 321. Sleeve rod; 322. Inner rod; 323. Hydraulic cylinder; 324. Reducer; 325. Motor;

[0068] 41. Outer cover; 42. Inner cover;

[0069] 42-1, Protective Cabin;

[0070] 51. Slag scraping mechanism; 52. Collection component;

[0071] 511. Scraper; 512. Side frame; 513. Hydraulic rod;

[0072] 521. Channel frame; 522. Fixing foot;

[0073] 5111. Substrate; 5112. Bottom scraper. Detailed Implementation

[0074] To make the technical means, creative features, and achieved objectives and effects of this invention readily understandable, the invention will be further described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are merely some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention. Specific Implementation Example 1

[0076] To address the shortcomings of existing technologies, such as Figures 1-3 As shown, the present invention provides a non-ferrous metal alloy manufacturing device with recyclable waste residue. The furnace cover 4 is closed on the upper end of the furnace 1, and the upper end of the furnace cover 4 is connected to the frame 2. The upper end of the multi-functional component 3 is also connected to the frame 2, and the main body of the multi-functional component 3 is located inside the furnace 1. A portion of the collection mechanism 5 is detachably connected to the inside of the furnace cover 4.

[0077] It should be noted that during the process of smelting metal using furnace 1, after the metal has been smelted to a suitable level, slag will float on the upper part of the molten metal 001. If it is necessary to clean the slag, the multi-functional component 3 will be driven by the frame 2 to extend into the interior of the molten metal 001 in furnace 1, and then slowly lifted out and collected by the collection mechanism 5.

[0078] Specifically, such as Figure 4 As shown, a frame 2 for a non-ferrous metal alloy manufacturing device that can recycle waste residue has a top hydraulic frame 22 whose lower end is fixedly connected to the upper end of a bottom hydraulic frame 21, and one side of the mechanical output end of the bottom hydraulic frame 21 is fixedly connected to the upper end of an outer cover 41. The mechanical output end of the top hydraulic frame 22 is fixedly connected to the main body of a motor 325.

[0079] It should be noted that the present invention is a non-ferrous metal alloy manufacturing device that can recycle waste residue. The frame 2 is set up, the bottom hydraulic frame 21 is used to lift the furnace cover 4, and the top hydraulic frame 22 above the bottom hydraulic frame 21 is used to drive the multi-functional component 3 to change the height of the multi-functional component 3 inside the furnace 1.

[0080] The bottom hydraulic frame 21 and the top hydraulic frame 22 are both made based on the existing hydraulic lifting platform, which is a technical means known to those skilled in the art, so they will not be described in detail here.

[0081] Specifically, such as Figure 5As shown, a multifunctional component 3 for a non-ferrous metal alloy manufacturing device that can recycle waste residue has a transmission mechanism 32 whose upper end is connected to the frame 2, and a dual-purpose plate 31 connected to the lower end of the transmission mechanism 32. The dual-purpose plate 31 is compatible with the structure of the inner furnace of the furnace 1.

[0082] Furthermore, and such Figure 6 As shown, in a multifunctional component 3 for a non-ferrous metal alloy manufacturing device that can recycle waste residue, there is a dual-purpose plate 31. The two mating plates 311 are both semi-circular in structure, and the two bottom stops 313 are respectively opened from the opposite sides of the corresponding mating plates 311. The two gears 312 are respectively embedded in the middle of the opposite sides of the two mating plates 311 and are respectively fixedly connected to them. The two gears 312 are partially meshed with the driving component 314, and the driving component 314 is externally connected to the transmission mechanism 32.

[0083] It should be noted that the present invention is a non-ferrous metal alloy manufacturing device that can recycle waste residue. Through the multi-functional component 3, if it is necessary to clean the floating slag on the upper layer of the molten metal 001 inside the furnace 1, the operator drives the drive component 314 through the transmission mechanism 32. Under the action of the drive component 314, the two mating plates 311 rotate synchronously relative to each other based on their corresponding gears 312, thereby changing the angle of the two mating plates 311.

[0084] Under the action of the drive component 314, the two mating plates 311 rotate relative to each other based on their corresponding gears 312 until both mating plates 311 are perpendicular to the horizontal orientation of the furnace 1. At this time, the cross-sectional angle between the two mating plates 311 and the molten metal 001 is 90°, and the two mating plates 311 extend into the interior of the molten metal 001 in a folded state under the action of the top hydraulic frame 22.

[0085] Once the height of the dual-purpose plate 31 within the molten metal 001 is suitable, the drive component 314 must be controlled via the transmission mechanism 32 to drive the two mating plates 311 to rotate based on their corresponding gears 312, until... Figure 14 As shown, the two mating plates 311 are tilted 5° relative to each other based on the horizontal orientation of the furnace 1, which is the optimal state. Then, the two dual-purpose plates 31 are lifted vertically upward inside the molten metal 001 by the top hydraulic frame 22 and the transmission mechanism 32.

[0086] During the process of lifting the two mating plates 311 vertically upwards, while the two mating plates 311 are tilted relative to each other at 5° relative to the horizontal position of the furnace 1, there is a small gap between the two mating plates 311 and the inner wall of the furnace 1. This gap allows the molten metal 001 to flow out, but it can almost block the slag floating on the upper side of the molten metal 001. Thus, after operating in this state, once the two mating plates 311 maintain this state and detach from the molten metal 001, the separation of the molten metal 001 and the slag can be achieved.

[0087] Under the action of the transmission mechanism 32, the drive component 314 can control the relative opening angle of the two mating plates 311. When the two mating plates 311 are tilted at 5° relative to each other in the horizontal direction of the molten metal 001, there is a gap between the opposite sides of the two mating plates 311 and the furnace 1 that is sufficient for the molten metal to pass through. At the same time, during the process of the two mating plates 311 rising, the slag is kept on the upper layer of the two mating plates 311, so as to achieve the effect of slag removal.

[0088] Furthermore, and such Figure 8 As shown, in a multi-functional component 3 of a non-ferrous metal alloy manufacturing device that can recycle waste residue, the transmission mechanism 32 has the lower end of the sleeve rod 321 fixedly connected to the upper end of the bracket 3144, and the upper end of the sleeve rod 321 fixedly connected to the lower end of the main body of the oil cylinder 323. The upper end of the main body of the oil cylinder 323 is fixedly connected to the mechanical output end of the reducer 324, and the mechanical input end of the reducer 324 is connected to the mechanical output end of the motor 325. The main body of the reducer 324 is fixedly connected to the lower end of the main body of the motor 325. The upper end of the inner rod 322 is fixedly connected to the mechanical output end of the oil cylinder 323, and the lower end of the inner rod 322 is fixedly connected to the upper end of the rack 3141.

[0089] Furthermore, for example... Figure 7 As shown, in a multi-functional component 3 for a non-ferrous metal alloy manufacturing device that can recycle waste residue, the driving component 314 of the dual-purpose plate 31 has the front and rear sides of the lower end of the bracket 3144 fixedly connected to the middle section of the front and rear outer sides of the base frame 3142, the inner rings of the two bearings 3143 are respectively embedded in the interior of the left and right ends of the base frame 3142 and fixedly connected thereto, and the outer rings of the two bearings 3143 are fixedly connected to the inner walls of the two gears 312 respectively.

[0090] The rack 3141 slides vertically on the inner wall of the base frame 3142 based on two limiting slide grooves 3141-1 and two limiting slide protrusions 3142-1. The upper end of the rack 3141 is connected to the mechanical output end of the transmission mechanism 32 at its lower end. The four protective outer plates 3142-2 are respectively opened from the front and rear sides of the left and right ends of the base frame 3142. The four protective outer plates 3142-2 are respectively attached to the front and rear sides of the two bearings 3143.

[0091] It should be noted that the present invention is a non-ferrous metal alloy manufacturing device that can recycle waste residue. Through the transmission mechanism 32 and the driving component 314, in the process of changing the specific unfolding shape of the two mating plates 311, the operator starts the hydraulic cylinder 323 so that the hydraulic cylinder 323 drives the inner rod 322 to slide inside the sleeve rod 321. Indirectly, because the base frame 3142 is sleeved on the lower outer wall of the inner rod 322 through the bracket 3144, under the action of the hydraulic cylinder 323, the rack 3141 is slidably connected to the inner wall of the base frame 3142 based on the two racks 3141 opened on it and respectively through the corresponding limiting sliding protrusions 3142-1.

[0092] At the same time, during the vertical sliding of the rack 3141, the two gears 312 are driven to rotate relative to each other through the corresponding bearings 3143 based on the base frame 3142, thereby adjusting the opening and closing state of the two mating plates 311.

[0093] Among them, the four protective outer plates 3142-2 play a protective role, which can effectively ensure the sealed working environment of the two bearings 3143 inside the molten metal 001, thereby indirectly ensuring the smooth rotation of the two bearings 3143.

[0094] Two sets of limiting sliding protrusions 3142-1 and limiting sliding grooves 3141-1 are used for the stable sliding of the rack 3141, which indirectly ensures the rotational stability of the two mating plates 311.

[0095] Specifically, such as Figure 9 As shown, a furnace cover 4 and a collection mechanism 5 are used in a non-ferrous metal alloy manufacturing device that can recycle waste residue. The collection component 52 is detachably connected to the lower end of the inner cover 42, and the inner diameter of the main body of the collection component 52 is equivalent to the outer diameter of the inner furnace on the furnace 1. The size of the working end of the two slag scraping mechanisms 51 is equivalent to the diameter of the two mating plates 311.

[0096] Furthermore, and such Figure 11 As shown, a furnace cover 4 for a non-ferrous metal alloy manufacturing device with recyclable waste residue has an inner cover 42 that is detachably connected to the inside of an outer cover 41, and the main bodies of two slag scraping mechanisms 51 are respectively fixedly connected to the left and right sides of the inner wall of the inner cover 42.

[0097] Optionally, a protective chamber 42-1 can be installed inside the inner cover 42 to directly isolate the hydraulic rod 513 from the open flame, so as to ensure that the hydraulic rod 513 operates normally in the high-temperature environment inside the furnace.

[0098] Furthermore, such as Figure 10As shown, in a non-ferrous metal alloy manufacturing device for recycling waste residue, the scraping mechanism 51 and the collecting component 52 in the collecting mechanism 5, the side frame 512 has an L-shaped structure when viewed from the front, and the upper end of the vertical section of the side frame 512 is fixedly connected to the inner surface of the upper end of the inner cover 42. The scraper 511 has a groove on the side near the side frame 512. The length of this groove should be considered in conjunction with the range that the scraper 511 can adapt to under the driving action of the hydraulic rod 513. The side of the scraper 511 near the side frame 512 is engaged and movably connected with one end of the horizontal section of the side frame 512 based on this groove.

[0099] The main body of the hydraulic rod 513 is fixedly connected to the inner cover 42. A hinge is provided between the mechanical output end of the hydraulic rod 513 and the scraper 511, and the mechanical output end of the hydraulic rod 513 is rotatably connected to the scraper 511 through the hinge.

[0100] The six fixed feet 522 are arranged in a ring based on the geometric center of the slot frame 521, and the slot frame 521 is detachably connected to the lower end of the inner cover 42 by the six fixed feet 522.

[0101] Furthermore, for example... Figure 12 As shown, in a non-ferrous metal alloy manufacturing apparatus for recycling waste residue, the scraper 511 of the scraping mechanism 51 has a base plate 5111 connected to the mechanical output end of the corresponding hydraulic rod 513 via a corresponding hinge. The outer side of the base plate 5111 is inserted into one end of the horizontal section of the corresponding side frame 512 based on the slot opened on it and is movably connected to it. The upper end of the bottom scraper 5112 is connected to the upper end inside the base plate 5111 via an elastic member, which can be selected as multiple springs.

[0102] It should be noted that the present invention is a non-ferrous metal alloy manufacturing device that can recycle waste residue. The opening and closing of the outer cover 41 is achieved by driving the bottom hydraulic frame 21 connected to it through the furnace cover 4 and the collection mechanism 5.

[0103] After the slag removal operation of the above-mentioned multi-functional component 3, when the bottom of the two mating plates 311 is not lower than the top of the tank frame 521, the operator starts the hydraulic rod 513 so that the hydraulic rod 513 drives the corresponding scraper 511 to rotate relative to the corresponding side frame 512.

[0104] Previously, after the height of the two mating plates 311 was raised to near the slot frame 521, during the lifting process, the two mating plates 311 were pressed against the two bottom scrapers 5112 respectively, so that the two bottom scrapers 5112 retracted into the interior of the two base plates 5111. Since the scraper 511 was restricted by the corresponding hydraulic rod 513, before the hydraulic rod 513 was operated, the elastic potential energy of the elastic element between the bottom scraper 5112 and the base plate 5111 increased after being compressed.

[0105] Based on the above, when the hydraulic rod 513 drives the scraper 511 to move, because the hydraulic rod 513 is located on the upper section of the scraper 511, it is constrained by the corresponding side frame 512 while simultaneously driving the base plate 5111 to make adaptive movements. At the same time, the elastic potential energy of the elastic element between the base plate 5111 and the bottom scraper 5112 increases, such as... Figure 14 As shown, as the output rod on the hydraulic rod 513 continues to extend, the bottom end of the bottom scraper 5112 slides against the surface of the mating plate 311, thus scraping the slag on the surface of the mating plate 311 down to the tank frame 521 for collection.

[0106] After the metal smelting and processing is completed, if subsequent recycling of the slag is required, the tank frame 521 can be disassembled from the lower end of the inner cover 42 by using the six fixing feet 522.

[0107] The inner wall of the collecting component 52 is attached to the outer wall of the inner furnace of the furnace 1, so that the molten slag can fall directly into the tank frame 521 during the process of being scraped off by the fitting plate 311.

[0108] The elastic element between the substrate 5111 and the bottom scraper 5112 can be made of a spring. Furthermore, the bottom end structure of the bottom scraper 5112 is a triangular prism design. Under the action of the elastic potential energy of the elastic element and through the drive and change of the hydraulic rod 513, the bottom end of the bottom scraper 5112 can slide against the surface of the mating plate 311 to the maximum extent.

[0109] The two scrapers 511 are symmetrically opened on the left and right sides based on the sleeve rod 321, so that the landing points of the two bottom scrapers 5112 can fit as closely as possible to the adjacent ends of the two mating plates 311.

[0110] The slag scraping mechanism 51 can scrape the slag that remains on the upper layer of the mating plate 311 after slag removal into the interior of the tank frame 521 through the collection mechanism 5, thereby collecting the slag for subsequent recycling. Specific Implementation Example 2

[0112] Based on the above embodiment one, this embodiment proposes that the multifunctional component 3 can not only remove slag but also appropriately stir the molten metal 001 in the furnace 1:

[0113] It should be noted that this invention is a non-ferrous metal alloy manufacturing device with recyclable waste residue. Through the multi-functional component 3, after slag removal from the molten metal 001, if it is necessary to use the multi-functional component 3 for stirring the molten metal 001, such as... Figure 13As shown, similarly, the operator first controls the two mating plates 311 to extend into the interior of the molten metal 001 through the top hydraulic frame 22, and then controls the extension length of the cylinder 323 according to the different stirring forces required. The cylinder 323 is connected to the solenoid valve and the oil tank. The extension strength of the output rod on the cylinder 323 can be precisely controlled through the solenoid valve.

[0114] Under the action of the oil cylinder 323, the inner rod 322 directly drives the rack 3141 to slide relative to the two gears 312. During the process of the two gears 312 maintaining meshing with the rack 3141, they indirectly drive the two mating plates 311 to rotate relative to each other, thereby changing the cross-sectional angle between the mating plates 311 and the molten metal 001, that is, indirectly realizing the control of the stirring degree of the two mating plates 311.

[0115] Once the angle of the two mating plates 311 is set appropriately, the stirring can be started. The operator starts the motor 325, and the output of the motor 325 drives the output end of the reducer 324 to rotate. Indirectly, the reducer 324 directly drives the two mating plates 311 to rotate through the main body of the cylinder 323, the sleeve rod 321, the bracket 3144, and the base frame 3142, thereby forming the stirring.

[0116] Among them, such as Figure 13 As shown, the cross-sectional angle between the two mating plates 311 and the molten metal 001 is such that the smaller the cross-sectional angle, the less the stirring is. When the cross-sectional angle is 0°, the cross-sectional structure of the two mating plates 311 is a straight line. Thus, during the rotation of the two mating plates 311, the cross-section formed on the molten metal 001 is also the smallest.

[0117] When the cross-sectional angle is 90°, the cross-sectional structure of the two mating plates 311 is relatively perpendicular to the horizontal orientation of the molten metal 001. Thus, the cross-section formed by the molten metal 001 is also the largest. In addition, the specific rotational speed of the two mating plates 311 depends on the parameters of the reducer 324 and the motor 325.

[0118] Similarly, under the action of the transmission mechanism 32, the two mating plates 311 can also be used to stir the molten metal 001 after slag removal. The relative tilt angle of the two mating plates 311 can be changed by the driving component 314, thereby changing the cross-sectional angle of the two mating plates 311 based on the molten metal 001, thus changing the stirring degree of the two mating plates 311.

[0119] Those skilled in the art should know that, in the specific implementation of this invention, the melting point of the material used to create the technical features of this invention should be taken into account in order to ensure the normal implementation of this invention.

[0120] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A non-ferrous metal alloy manufacturing apparatus with recyclable waste residue, comprising a furnace (1) and a furnace cover (4), wherein the furnace cover (4) is externally connected to a frame (2) for controlling its opening and closing, characterized in that, Also includes: Its main body is located inside the furnace (1) and is a multi-functional component (3) used to separate the slag floating on the surface of the molten metal (001). In addition to removing the slag, it can also stir the molten metal (001). And the collection mechanism (5) attached inside the furnace cover (4) for collecting slag; The multifunctional component (3) includes a dual-purpose plate (31) for slag removal and stirring in addition to slag removal, and the dual-purpose plate (31) is externally connected to a transmission mechanism (32) for driving it. The collection mechanism (5) includes two slag scraping mechanisms (51) fixedly connected to the inside of the furnace cover (4), and the two slag scraping mechanisms (51) are symmetrical about the geometric center of the multi-functional component (3). The collection mechanism (5) also includes a collection component (52) connected to the lower end of the inside of the furnace cover (4). The dual-purpose plate (31) includes two fitting plates (311) that fit into the inner furnace structure of the furnace (1), and bottom blocks (313) for blocking are provided on opposite sides of the two fitting plates (311). Gears (312) are provided in the middle of opposite sides of the two fitting plates (311), and a driving member (314) for changing the unfolding angle of the two fitting plates (311) is provided between the two gears (312). The drive unit (314) includes a rack (3141) that meshes with two gears (312), and a base frame (3142) for connecting with the two gears (312) is provided on the outer side of the rack (3141). Bearings (3143) are provided on the inner sides of both ends of the base frame (3142), and the two bearings (3143) are respectively located inside the two gears (312). A bracket (3144) is provided in the middle section of the base frame (3142), and the upper end of the bracket (3144) is connected to the transmission mechanism (32). The rack (3141) has a limiting groove (3141-1) in the middle of both the front and rear sides, and the base frame (3142) has a limiting protrusion (3142-1) in the middle of the inner side of both the front and rear sides that fits the structure of the two limiting grooves (3141-1). The base frame (3142) has a protective outer plate (3142-2) for blocking and protection at both ends of the base frame (3142) on the front and rear sides of the two bearings (3143). The transmission mechanism (32) includes a sleeve rod (321), and an inner rod (322) runs through the inside of the sleeve rod (321) from its upper end to its lower end. A hydraulic cylinder (323) is provided at the upper end of the sleeve rod (321), and the mechanical output end of the hydraulic cylinder (323) is connected to the upper end of the inner rod (322). A reducer (324) serving as the power source for stirring is provided at the upper end of the main body of the hydraulic cylinder (323), and a motor (325) is provided at the mechanical input end of the reducer (324).

2. The non-ferrous alloy manufacturing apparatus capable of recovering waste according to claim 1, characterized in that: The furnace cover (4) includes an outer cover (41), and the inner cover (42) is provided inside the outer cover (41) and is connected to the collection mechanism (5).

3. The non-ferrous metal alloy manufacturing apparatus with recyclable waste residue according to claim 2, characterized in that: The slag scraping mechanism (51) includes a scraper (511) for scraping molten slag off, and the scraper (511) has a hydraulic rod (513) connected to the middle of the upper outer section for driving its movement. A side frame (512) is provided on one side of the scraper (511) to restrict its movement.

4. The non-ferrous metal alloy manufacturing apparatus with recyclable waste residue according to claim 3, characterized in that: The collection component (52) includes a trough frame (521), and the outer edge of the upper end of the trough frame (521) has six fixed feet (522) arranged in a ring for connection.

5. A non-ferrous alloy manufacturing apparatus capable of recovering waste according to claim 4, characterized in that: The scraper (511) includes a base plate (5111) connected to a corresponding hydraulic rod (513) and a side frame (512), and a bottom scraper (5112) is provided inside the base plate (5111) through its lower end, and an elastic element is provided between the bottom scraper (5112) and the base plate (5111).

6. The non-ferrous metal alloy manufacturing apparatus with recyclable waste residue according to claim 5, characterized in that: The frame (2) includes a bottom hydraulic frame (21), and the upper end of the bottom hydraulic frame (21) is provided with a top hydraulic frame (22) connected to the motor (325).

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