A colored smelting slag recycling device

Abstract

The utility model relates to smelting slag recovery technical field, and disclose a kind of nonferrous smelting slag recovery treatment device, including pedestal, pulverizer, screening device, feeder, filter and floatation tank, pedestal is equipped with pulverizer, drive motor is provided on the pulverizer, drive motor is fixed with driving pulley on the output end, while driving pulley and transmission pulley are rotatably connected with the transmission belt wheel of control internal motorized jaw plate operation on the pulverizer, the side of driving pulley and transmission pulley is engaged with transmission gear belt, and the pulverizer is specifically jaw crusher, for smelting slag crushing treatment. With the drive motor on the pulverizer as power source, realize the crushing operation of motorized jaw plate to smelting slag, simultaneously utilize the linkage cooperation of multiple transmission parts, realize the primary screening, conveying, discharging, multistage filtration and floatation process of material slag, significantly reduce energy consumption and equipment complexity, effectively improve smelting slag recovery efficiency and quality.

Description

Technical Field

[0001] This utility model relates to the field of smelting slag recycling technology, specifically a non-ferrous smelting slag recycling and processing device. Background Technology

[0002] Non-ferrous smelting slag refers to a byproduct generated during the smelting of non-ferrous metals. It is usually the waste residue from smelting metals (such as copper, aluminum, zinc, lead, etc.). As a typical industrial solid waste, its efficient recycling and treatment is of great significance for resource recycling and environmental protection.

[0003] Traditional smelting slag treatment processes typically employ a step-by-step operation mode, where crushing and screening, material conveying, filtration and separation, and flotation recovery processes must be completed by independent equipment. This results in prominent problems such as lengthy process flow, poor equipment coordination, and high energy consumption.

[0004] Meanwhile, although existing jaw crushers and vibrating screens can achieve preliminary processing, they suffer from low screening efficiency and easy material blockage. The material conveying before the subsequent flotation process often uses an independent power system, which leads to increased energy consumption. Furthermore, the filtration process generally uses a single-layer screen cylinder structure, which makes it difficult to achieve efficient classification of materials with multiple particle sizes. At the same time, the dust and harmful gases generated during the processing lack an effective recovery mechanism, which can easily cause secondary pollution.

[0005] Therefore, developing an integrated processing device that combines crushing, screening, conveying, filtering and flotation functions to optimize the process flow and achieve efficient energy utilization has become a key technological direction for improving the resource recovery rate of non-ferrous metal smelting slag. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a non-ferrous smelting slag recycling and treatment device and its usage method. It has the advantages of improving the efficiency and quality of smelting slag recycling while saving energy consumption. It solves the problems of low efficiency, high energy consumption and low recycling quality in the current smelting slag recycling method, which uses multiple independent devices for processing. It provides a new treatment method for non-ferrous smelting slag recycling and effectively shortens the processing path.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a non-ferrous smelting slag recycling and processing device, comprising a base, a crusher, a screen, a conveyor, a filter, and a flotation tank. The crusher is mounted on the base, and a drive motor is installed on the crusher. A drive pulley is fixed on the output end of the drive motor, and a transmission pulley that controls the operation of the internal motorized jaw plate is rotatably connected to the crusher. A transmission toothed belt meshes with the side of the drive pulley and the transmission pulley. The crusher is specifically a jaw crusher used for crushing smelting slag. The drive motor operates, causing the output end to drive the transmission pulley to rotate, and under the transmission of the transmission toothed belt, the transmission pulley rotates, causing the motorized jaw plate inside the crusher to crush the smelting slag.

[0010] A screen is installed at the bottom of the crusher, and a screen plate is installed inside the screen. At the same time, a first transmission component that controls the vibration of the screen plate is movably connected to the side of the screen. The first transmission component is connected to the transmission pulley. The crushed slag enters the screen, and the screen plate vibrates through the rotational force of the transmission pulley via the first transmission component, thereby achieving the screening of the slag.

[0011] A conveyor is installed at the bottom of the screening device, and a conveying impeller is movably connected inside the conveyor. At the same time, a second transmission component that controls the rotation of the conveying impeller is movably connected to one end of the conveyor. The second transmission component is connected to the first transmission component. The slag after screening falls into the conveyor. With the action of the second transmission component connected to the first transmission component, when the first transmission component operates, it drives the second transmission component to operate simultaneously, causing the conveying impeller to rotate, thereby conveying the slag in the conveyor to the conveying pipe.

[0012] The filter contains filter elements and air jets. The filter elements include a filter cylinder rotatably connected inside the filter, with cover plates threaded to both ends of the filter cylinder. A discharge pipe is rotatably connected between the cover plates. At the same time, a conveying pipe is provided at one end of the conveyor. One end of the conveying pipe and the discharge pipe are fixed. The discharge pipe is horizontally fixed between the two cover plates and located at the center of the filter cylinder. At the same time, a slot is opened at the bottom of the discharge pipe along its length. The material residue is fed into the discharge pipe through the conveying pipe and into the filter cylinder through the slot.

[0013] The filter cylinder consists of multiple cylindrical screen cylinders of different diameters, which are nested in order of diameter. The spacing between each layer of screen cylinders is the same, but the diameter of the screen holes in each layer gradually decreases, so as to achieve multi-stage filtration of the slag. The filtered slag falls into the filter.

[0014] A discharge impeller is movably connected inside the discharge pipe, and a third transmission component that controls the rotation of the discharge impeller is movably connected to one end of the discharge pipe. The third transmission component is connected to the second transmission component, and the diameter of the discharge impeller matches the diameter inside the discharge pipe. Under the connection between the third and second transmission components, when the second transmission component operates, it drives the third transmission component to operate simultaneously, causing the discharge impeller to rotate and accelerating the discharge speed of the slag entering the discharge pipe, thus preventing the slag from accumulating in the pipe.

[0015] The jetting component includes a duct fixed inside the filter, with jet nozzles installed on the duct. The duct and the filter cylinder are horizontally positioned, with the jet nozzles facing one side of the filter cylinder. The duct provides storage space for the collected airflow. When the airflow in the duct reaches a certain pressure, it is sprayed from the jet nozzles onto the filter cylinder, accelerating the filtration efficiency of the material residue inside the filter cylinder.

[0016] The filter consists of an air collecting component and a transmission component installed on its side. The air collecting component includes an air collecting duct fixed to the side of the filter. The air collecting duct is connected to the air duct. A fan blade is rotatably connected inside the air collecting duct. At the same time, a fourth transmission component that controls the rotation of the fan blade is installed at one end of the air collecting duct. The fourth transmission component is connected to the second transmission component. When the second transmission component is operating, it drives the fourth transmission component to operate simultaneously, causing the fan blade to rotate, thereby achieving the effect of delivering airflow into the air duct.

[0017] The transmission component includes a toothed ring fixed on the cover plate and a fifth transmission component connected to the third transmission component to control the rotation of the toothed ring. When the third transmission component operates, it drives the fifth transmission component to operate simultaneously, causing the toothed ring to drive the cover plate and the filter cylinder to rotate simultaneously, thereby realizing the tumbling treatment of the material residue in the cylinder, improving the material residue filtration efficiency, and preventing the material residue from clogging the filter holes.

[0018] A flotation tank is fixed on the base, and an agitator is movably connected inside the flotation tank. At the same time, a sixth transmission component is installed on the side of the flotation tank to control the rotation of the agitator. The sixth transmission component is connected to the fourth transmission component. When the fourth transmission component operates, it drives the sixth transmission component to operate simultaneously, so that the agitator stirs the reagent in the flotation tank and uses bubbles to adsorb the target particle metal substances and float them to the liquid surface, thereby achieving the separation of metal and non-metal substances and completing the recycling process.

[0019] A feed pipe is fixed on the flotation tank, and a collection box is fixed at one end of the feed pipe. The collection box is fixed at the bottom of the filter. Under the blowing of the airflow, the slag after multi-stage filtration falls into the collection box and is carried into the flotation tank by the airflow, realizing the conveying of slag before flotation.

[0020] A gas supply pipe is fixed to the side of the flotation tank. One end of the gas supply pipe is fixed to the air collection duct. When the fan blades inside the air collection duct rotate, they generate an adsorption force, which draws the gas generated in the flotation tank into the air duct, realizing gas recycling and avoiding the emission of harmful gases.

[0021] As a further improvement to the above scheme, the first transmission component consists of a first gear and a second gear. A rotating rod is mounted on the first gear, and a shaped wheel is fixed to one end of the rotating rod. The shaped wheel is attached to the bottom of the sieve plate.

[0022] The second gear is fixed on the transmission pulley, and the second gear and the first gear are meshed by a transmission belt on their sides.

[0023] With the above technical solution, the second gear is fixed on the axis of the transmission pulley. When the transmission pulley rotates, it causes the motorized jaw plate inside the crusher to operate, which in turn drives the second gear to rotate. At this time, the first gear is driven to rotate through the transmission belt, which causes the rotating rod to drive the irregular wheel to rotate. The irregular wheel, through its unique shape design, such as ellipse, triangle and square, contacts the bottom of the screen plate when rotating, causing the screen plate to vibrate, thereby realizing the screening and processing of the slag.

[0024] As a further improvement to the above scheme, the second transmission component includes a bevel gear one fixed to one end of the conveying impeller, a bevel gear two meshing on the side of the bevel gear one, a connecting rod fixed on the bevel gear two, and a connecting gear fixed at one end of the connecting rod.

[0025] The second transmission component also includes a third gear fixed to the side of the first gear, a connecting toothed belt meshing on the side of the third gear, a fourth gear meshing inside the connecting toothed belt, a fifth gear fixed on the fourth gear, and a transmission toothed belt I meshing on the side of the fifth gear and the connecting gear.

[0026] The fourth gear is rotatably connected to the side of the feeder.

[0027] With the above technical solution, when the first gear rotates, it drives the third gear to rotate. At this time, through the transmission of the connecting toothed belt, the fourth gear drives the fifth gear to rotate. Then, through the transmission of the toothed belt I, the connecting rod drives the bevel gear II to rotate. And by the meshing action of bevel gear II and bevel gear I, the material conveying impeller rotates, thereby realizing the conveying operation of slag.

[0028] As a further improvement to the above scheme, the third transmission component includes a rotating gear fixed to one end of the discharge impeller and a connecting gear fixed to one end of the conveying impeller, with a connecting toothed belt meshing on the side of the rotating gear and the connecting gear.

[0029] With the above technical solution, when the conveying impeller rotates, it drives the connecting gear to rotate, and under the transmission action of the connecting toothed belt, the rotating gear drives the discharge impeller to rotate, so as to discharge the material slag in the discharge pipe from the trough into the filter cylinder.

[0030] As a further improvement to the above solution, the fourth transmission component includes a transmission rod rotatably connected to the air collecting duct, with one end of the transmission rod fixed to the fan blade and the other end fixed to a rotating gear.

[0031] The fourth transmission component also includes a bevel gear three that meshes with bevel gear two, a transmission gear fixed on bevel gear three, and a transmission belt II meshing with the side of the transmission gear and the rotating gear.

[0032] Through the above technical solution, when bevel gear two rotates, the meshing force of the gears causes bevel gear three to drive the transmission gear to rotate in the opposite direction. At this time, under the transmission action of the transmission belt II, the rotating gear is driven to rotate, thereby causing the transmission rod to drive the fan blade to rotate, thus realizing the collection of airflow.

[0033] As a further improvement to the above scheme, the fifth transmission component includes a connecting gear meshing in the connecting toothed belt, an auxiliary gear fixed on the connecting gear, and the auxiliary gear meshing with the toothed ring.

[0034] Through the above technical solution, when the toothed belt drive is connected, the connecting gear drives the auxiliary gear to rotate. Under the action of the auxiliary gear meshing with the toothed ring, the toothed ring drives the cover plate and filter cylinder to rotate, thereby realizing the tumbling operation of the material residue in the filter cylinder.

[0035] As a further improvement to the above scheme, limit buttons are fixed to the sides of both the rotating gear and the connecting gear. A connecting plate is rotatably connected to the limit button, and a support rod is fixed to the bottom of the connecting plate. One end of the support rod is fixed to the base.

[0036] With the above technical solution, both ends of the connecting plate are provided with round holes, and two limit buttons are rotatably connected in the corresponding round holes to limit the rotation of the gear and the connecting gear. The plate is fixed to the base by the support rod, thereby improving the stability of the gear rotation.

[0037] As a further improvement to the above scheme, the sixth transmission component includes a transmission rod rotatably connected to the flotation tank, one end of which is fixed to the stirring rod, and the other end is fixed to a synchronous gear.

[0038] The sixth transmission component also includes a transmission gear fixed on the rotating gear, and the transmission gear and the synchronizing gear are meshed by a synchronizing toothed belt on their sides.

[0039] Through the above technical solution, the rotating gear drives the transmission gear to rotate simultaneously, and under the transmission of the synchronous toothed belt, the synchronous gear drives the stirring rod to rotate through the transmission rod, thereby realizing the stirring treatment of reagents and slag in the flotation tank and realizing the metal material recovery operation.

[0040] As a further improvement to the above scheme, the sides of bevel gear one, bevel gear two and bevel gear three are rotatably connected to a limit frame, and a fixing rod is provided on the limit frame, with one end of the fixing rod fixed to the side of the screen.

[0041] With the above technical solution, the limiting frame has three circular holes, two of which are arranged opposite each other, and the diameter of the circular holes matches the diameter of the corresponding bevel gear side. When the bevel gear rotates and connects to the corresponding circular hole, bevel gear one meshes with bevel gear two, and bevel gear two meshes with bevel gear three. Bevel gear one and bevel gear three are arranged opposite each other and fixed to the screen by a fixing rod, thereby effectively improving the stability and support of the meshing between the bevel gears.

[0042] As a further improvement to the above solution, a magnetic separator is installed inside the filter cartridge. The magnetic separator includes a magnetic rod that is movably sleeved on the cover plate. Limiting rings are threaded to both ends of the magnetic rod and fit against the cover plate.

[0043] With the above technical solution, the two cover plates are provided with multiple mounting holes, and the mounting holes on each cover plate are equidistant. A magnetic rod is inserted into the two mounting holes on the two cover plates. Under the rotation of the filter cylinder and the blowing of the airflow, the magnetic material is attracted to the magnetic rod, which is used to separate the magnetic metal material from other metal and non-metal materials.

[0044] Compared with the prior art, this utility model provides a non-ferrous smelting slag recycling and treatment device, which has the following beneficial effects:

[0045] 1. This non-ferrous smelting slag recycling and processing device uses the drive motor on the crusher as the power source to realize the crushing operation of smelting slag by the motorized jaw plate. At the same time, with the linkage of multiple transmission components, it realizes the primary screening, conveying, discharge, multi-stage filtration and flotation processes of slag, which significantly reduces energy consumption and equipment complexity, and effectively improves the efficiency and quality of smelting slag recycling.

[0046] 2. This non-ferrous smelting slag recycling and processing device, through the conveying impeller, simultaneously transports the slag while the fourth and second transmission components work together to drive the fan blades to rotate. This draws the gas from the flotation tank into the air duct via the gas delivery pipe, forming a circulating airflow. This achieves zero discharge of harmful gases, meeting environmental protection requirements. The airflow entering the air duct is then sprayed with high-pressure air through the jet nozzle onto the filter cylinder, and the filtered slag is sent back into the flotation tank through the conveying pipe. This forms a gas-solid coupling conveying and circulating gas utilization, enabling multi-stage screening of slag and pneumatic conveying to proceed simultaneously, effectively improving filtration and processing efficiency.

[0047] 3. This non-ferrous smelting slag recovery and treatment device, by adding a detachable magnetic rod inside the filter cylinder, allows the slag inside the filter cylinder to directly adsorb magnetic metal particles under the tumbling and airflow blowing, thereby achieving the separation of magnetic metals and non-magnetic substances, effectively reducing the flotation load. With the linkage of the transmission components, the stirring rod rotates, promoting the mixing of reagents and slag. At the same time, the circulating airflow carries bubbles to adsorb the target metal particles and float them to the surface, effectively improving the metal recovery efficiency.

[0048] 4. This non-ferrous smelting slag recycling and treatment device uses a third transmission component to link the discharge impeller in the discharge pipe with the conveying impeller, ensuring that the slag is evenly discharged into the filter cylinder from the trough, avoiding pipe blockage and maintaining continuous operation. At the same time, when the filter cylinder rotates, the airflow impact of the jet nozzle and the centrifugal motion of the slag combine to effectively prevent the screen holes from clogging, enabling the equipment to operate with high smoothness for a long time, further improving the equipment's operating efficiency. Attached Figure Description

[0049] Figure 1 This is a schematic diagram of the overall external right view of the device of this utility model;

[0050] Figure 2 This is a schematic diagram of the overall external left view of the device of this utility model;

[0051] Figure 3 This is a schematic diagram of the overall rear view of the device of this utility model;

[0052] Figure 4 This utility model Figure 3 Schematic diagram of the structure at point A in the middle;

[0053] Figure 5 This utility model Figure 3 Schematic diagram of the structure at point B;

[0054] Figure 6 This is a schematic side view of the overall structure of the device of this utility model;

[0055] Figure 7 This is a schematic diagram of the connection structure between the jet component and the air collection component of this utility model;

[0056] Figure 8 This is a schematic diagram showing the internal structure of the device of this utility model;

[0057] Figure 9 This utility model Figure 8 Schematic diagram at point C;

[0058] Figure 10 This utility model Figure 8 Schematic diagram at point D;

[0059] Figure 11 This is a schematic diagram showing a partial internal structure of the device of this utility model;

[0060] Figure 12 This utility model Figure 11 Schematic diagram at point E in the middle;

[0061] Figure 13 This is a partial cross-sectional structural diagram of the filter cylinder and feeder of this utility model;

[0062] Figure 14 This is a schematic diagram of the connection structure between the sieve plate and the irregular wheel of this utility model.

[0063] The attached diagram lists the components represented by each number as follows:

[0064] 1. Base;

[0065] 2. Crusher; 201. Drive motor; 202. Drive pulley; 203. Transmission pulley; 204. Transmission toothed belt;

[0066] 3. Screening device; 301. Screen plate; 303. First transmission component; 302. Rotating rod; 303. Irregular wheel; 304. First gear; 305. Transmission toothed belt; 306. Second gear;

[0067] 4. Conveyor; 401. Conveyor Impeller; 04. Second Transmission Component; 402. Bevel Gear I; 403. Bevel Gear II; 404. Connecting Rod; 405. Connecting Gear; 406. Transmission Toothed Belt I; 407. Fifth Gear; 408. Fourth Gear; 409. Connecting Toothed Belt; 410. Third Gear; 41. Limiting Frame; 411. Fixing Rod; 412. Conveying Pipe;

[0068] 5. Filter;

[0069] 51. Filter element; 511. Filter cylinder; 512. Cover plate; 513. Discharge pipe; 514. Discharge impeller; 515. Third transmission component; 515. Rotating gear; 516. Connecting toothed belt; 517. Connecting gear;

[0070] 52. Jet nozzle; 521. Air duct; 522. Jet nozzle;

[0071] 53. Air collecting component; 531. Air collecting duct; 06. Fourth transmission component; 532. Transmission rod; 533. Fan blade; 534. Rotary gear; 535. Transmission toothed belt II; 536. Transmission gear; 537. Bevel gear III;

[0072] 54. Transmission component; 541. Gear ring; 07. Fifth transmission component; 542. Connecting gear; 543. Auxiliary gear; 544. Limit button; 545. Connecting plate; 546. Support rod;

[0073] 55. Magnetic selector; 551. Magnetic rod; 552. Limiting ring;

[0074] 6. Flotation tank; 08. Sixth transmission component; 601. Transmission rod; 602. Stirring rod; 603. Synchronous gear; 604. Synchronous toothed belt; 605. Transmission gear; 606. Conveying pipe; 607. Collection box; 608. Air conveying pipe. Detailed Implementation

[0075] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0076] Please see Figure 1 - Figure 14 As shown, the non-ferrous smelting slag recycling and processing device proposed in this embodiment includes a base 1, a crusher 2, a screen 3, a conveyor 4, a filter 5, and a flotation tank 6. The crusher 2 is installed on the base 1, and a drive motor 201 is installed on the crusher 2. A drive pulley 202 is fixed on the output end of the drive motor 201. At the same time, a transmission pulley 203 that controls the operation of the internal motorized jaw plate is rotatably connected to the crusher 2. A transmission toothed belt 204 meshes with the side of the drive pulley 202 and the transmission pulley 203, that is, a synchronous pulley and a synchronous belt are used as the transmission method. The crusher 2 is specifically a jaw crusher, which is used to crush smelting slag. Through the operation of the drive motor 201, the output end drives the drive pulley 202 to rotate, and under the transmission of the transmission toothed belt 204, it drives the transmission pulley 203 to rotate, so that the motorized jaw plate inside the crusher 2 crushes the smelting slag.

[0077] A screen 3 is installed at the bottom of the crusher 2. A screen plate 301 is installed inside the screen 3. At the same time, a first transmission component 03 that controls the vibration of the screen plate 301 is movably connected to the side of the screen 3. The first transmission component 03 is connected to the transmission pulley 203. The crushed slag enters the screen 3. The first transmission component 03 uses the rotational force of the transmission pulley 203 to make the screen plate 301 vibrate, thereby realizing the screening of the slag.

[0078] A conveyor 4 is installed at the bottom of the screen 3. A conveying impeller 401 is movably connected inside the conveyor 4. At the same time, a second transmission component 04 that controls the rotation of the conveying impeller 401 is movably connected to one end of the conveyor 4. The second transmission component 04 is connected to the first transmission component 03. The slag after screening falls into the conveyor 4. Under the action of the connection between the second transmission component 04 and the first transmission component 03, when the first transmission component 03 operates, it drives the second transmission component 04 to operate at the same time, so that the conveying impeller 401 rotates, thereby conveying the slag in the conveyor 4 to the conveying pipe 412. The conveying impeller 401 is a common auger type conveyor wheel shaft for mineral materials.

[0079] The filter 5 is equipped with a filter element 51 and an air jet element 52. The filter element 51 includes a filter cylinder 511 rotatably connected inside the filter 5. Cover plates 512 are threadedly connected to both ends of the filter cylinder 511. A discharge pipe 513 is rotatably connected between the cover plates 512. At the same time, a conveying pipe 412 is provided at one end of the conveyor 4. One end of the conveying pipe 412 and the discharge pipe 513 are fixed. The discharge pipe 513 is horizontally fixed between the two cover plates 512 and is located at the center of the filter cylinder 511. At the same time, a slot is opened at the bottom of the discharge pipe 513 along its length. The material residue is fed into the discharge pipe 513 through the conveying pipe 412 and into the filter cylinder 511 through the slot.

[0080] The filter cylinder 511 is composed of multiple cylindrical screen cylinders of different diameters, which are nested in order of diameter. The spacing between each layer of screen cylinders is the same, but the screen hole diameter of each layer of screen cylinders gradually decreases, so as to achieve multi-stage filtration of the slag. The slag after filtration falls into the filter 5.

[0081] A discharge impeller 514 is movably connected inside the discharge pipe 513. At the same time, a third transmission component 05 that controls the rotation of the discharge impeller 514 is movably connected to one end of the discharge pipe 513. The third transmission component 05 is connected to the second transmission component 04. The diameter of the discharge impeller 514 matches the diameter inside the discharge pipe 513. Under the connection between the third transmission component 05 and the second transmission component 04, when the second transmission component 04 operates, it drives the third transmission component 05 to operate simultaneously, causing the discharge impeller 514 to rotate, accelerating the discharge speed of the slag entering the discharge pipe 513, and preventing the slag from accumulating in the pipe.

[0082] The jetting component 52 includes a duct 521 fixed inside the filter 5, and a jet nozzle 522 is provided on the duct 521. The duct 521 is horizontally arranged with the filter cylinder 511, and the jet nozzle 522 faces one side of the filter cylinder 511. The duct 521 is used to provide storage space for the collected airflow. When the airflow in the duct 521 reaches a certain pressure, it is sprayed from the jet nozzle 522 into the filter cylinder 511 to accelerate the filtration efficiency of the material residue in the filter cylinder 511.

[0083] The filter 5 is equipped with an air collecting component 53 and a transmission component 54 on its side. The air collecting component 53 includes an air collecting duct 531 fixed to the side of the filter 5. The air collecting duct 531 is connected to the air duct 521. A fan blade 533 is rotatably connected inside the air collecting duct 531. At the same time, a fourth transmission component 06 for controlling the rotation of the fan blade 533 is installed at one end of the air collecting duct 531. The fourth transmission component 06 is connected to the second transmission component 04. When the second transmission component 04 is operating, it drives the fourth transmission component 06 to operate simultaneously, causing the fan blade 533 to rotate, thereby achieving the effect of delivering airflow into the air duct 521.

[0084] The transmission component 54 includes a toothed ring 541 fixed on the cover plate 512, and a fifth transmission component 07 connected to the third transmission component 05 for controlling the rotation of the toothed ring 541. When the third transmission component 05 operates, it drives the fifth transmission component 07 to operate simultaneously, so that the toothed ring 541 drives the cover plate 512 and the filter cylinder 511 to rotate simultaneously, thereby realizing the tumbling treatment of the material residue in the cylinder, improving the material residue filtration efficiency, and preventing the material residue from clogging the filter holes.

[0085] A flotation tank 6 is fixed on the base 1. An agitator 602 is movably connected inside the flotation tank 6. At the same time, a sixth transmission component 08 for controlling the rotation of the agitator 602 is installed on the side of the flotation tank 6. The sixth transmission component 08 is connected to the fourth transmission component 06. When the fourth transmission component 06 operates, it drives the sixth transmission component 08 to operate simultaneously, so that the agitator 602 agitates the reagent in the flotation tank 6 and uses bubbles to adsorb the target particle metal substances and float them to the liquid surface, thereby achieving the separation of metal and non-metal substances and completing the recycling process.

[0086] A conveying pipe 606 is fixed on the flotation tank 6, and a collection box 607 is fixed at one end of the conveying pipe 606. The collection box 607 is fixed at the bottom of the filter 5. Under the blowing of the airflow, the slag after multi-stage filtration falls into the collection box 607 and is carried into the flotation tank 6 by the airflow, realizing the conveying work of the slag before flotation.

[0087] A gas supply pipe 608 is fixed to the side of the flotation tank 6. One end of the gas supply pipe 608 is fixed to the air collection duct 531. When the fan blades 533 inside the air collection duct 531 rotate, they generate an adsorption force, which draws the gas generated in the flotation tank 6 into the air duct 521, realizing gas recycling and avoiding the emission of harmful gases.

[0088] Meanwhile, an activated carbon filter for purifying harmful gases is installed inside the air collection duct 531, located behind the fan blade 533, thereby filtering harmful gases during airflow circulation and improving the cleanliness of the airflow circulation.

[0089] The working principle of the non-ferrous smelting slag recycling and processing device proposed in this embodiment is as follows: During use, the non-ferrous smelting slag is fed into the top interface of the crusher 2, and under the operation of the drive motor 201, the moving jaw plate crushes the smelting slag. The processed slag falls from the bottom interface of the crusher 2 into the screen 3. At this time, through the connection between the first transmission component 03 and the transmission pulley 203, the screen plate 301 vibrates to perform preliminary screening of the slag. The screened slag falls from the bottom of the screen plate 301 into the conveyor 4. Then, through the connection between the second transmission component 04 and the first transmission component 03, the conveying impeller 401 rotates, conveying the slag through the conveying pipe 412 to the discharge pipe 513. Finally, through the connection between the third transmission component 05 and the second transmission component 04, the discharge impeller 514 rotates, discharging the slag from the trough. The material is fed into the filter cylinder 511. At this time, the filter cylinder 511 rotates due to the connection between the fifth transmission component 07 and the third transmission component 05, which tumbles the slag inside the cylinder. At the same time, the fan blade 533 rotates due to the connection between the fourth transmission component 06 and the second transmission component 04, which feeds the air from the flotation tank 6 into the air duct 521 through the air supply pipe 608. After the air pressure in the air duct 521 reaches a certain level, it is blown from the jet nozzle 522 into the filter cylinder 511, which accelerates the filtration efficiency of the slag inside the filter cylinder 511. Meanwhile, the filtered slag is fed into the flotation tank 6 through the feed pipe 606 along with the airflow. At this time, the stirring rod 602 stirs the reagent in the flotation tank 6 due to the connection between the sixth transmission component 08 and the fourth transmission component 06, and uses bubbles to adsorb the target particles and float them to the liquid surface, thereby realizing the recovery of metal substances.

[0090] Furthermore, the first transmission component 03 is composed of a first gear 304 and a second gear 306. A rotating rod 302 is mounted on the first gear 304, and a shaped wheel 303 is fixed to one end of the rotating rod 302. The shaped wheel 303 is attached to the bottom of the sieve plate 301.

[0091] The second gear 306 is fixed on the transmission pulley 203, and the second gear 306 and the first gear 304 are meshed by a transmission toothed belt 305 on their sides.

[0092] More specifically, the second gear 306 is fixed on the axis of the transmission pulley 203. When the transmission pulley 203 rotates, it causes the motorized jaw plate inside the crusher 2 to operate, which in turn drives the second gear 306 to rotate. At this time, through the transmission belt 305, the first gear 304 is driven to rotate, which causes the rotating rod 302 to drive the irregular wheel 303 to rotate. The irregular wheel 303, through its unique shape design, such as ellipse, triangle and square, contacts the bottom of the screen plate 301 when rotating, causing the screen plate 301 to vibrate, thereby realizing the screening and processing of the slag.

[0093] Furthermore, the second transmission component 04 includes a bevel gear 402 fixed to one end of the conveying impeller 401, a bevel gear 403 meshing on the side of the bevel gear 402, a connecting rod 404 fixed on the bevel gear 403, and a connecting gear 405 fixed to one end of the connecting rod 404.

[0094] The second transmission component 04 also includes a third gear 410 fixed to the side of the first gear 304, a connecting toothed belt 409 meshing on the side of the third gear 410, a fourth gear 408 meshing inside the connecting toothed belt 409, a fifth gear 407 fixed on the fourth gear 408, and a transmission toothed belt I 406 meshing on the side of the fifth gear 407 and the connecting gear 405.

[0095] The fourth gear 408 is rotatably connected to the side of the feeder 4.

[0096] More specifically, when the first gear 304 rotates, it drives the third gear 410 to rotate. At this time, through the transmission of the connecting toothed belt 409, the fourth gear 408 drives the fifth gear 407 to rotate. Then, through the transmission of the transmission toothed belt I 406, the connecting rod 404 drives the second bevel gear 403 to rotate. And through the meshing action of the second bevel gear 403 and the first bevel gear 402, the material conveying impeller 401 rotates, realizing the conveying operation of the slag.

[0097] Furthermore, the third transmission component 05 includes a rotating gear 515 fixed to one end of the discharge impeller 514 and a connecting gear 517 fixed to one end of the conveying impeller 401, with a connecting toothed belt 516 meshing on the side of the rotating gear 515 and the connecting gear 517.

[0098] More specifically, when the conveying impeller 401 rotates, it drives the connecting gear 517 to rotate, and under the transmission action of the connecting toothed belt 516, the rotating gear 515 drives the discharge impeller 514 to rotate, so as to discharge the material residue in the discharge pipe 513 from the trough into the filter cylinder 511.

[0099] Furthermore, the fourth transmission component 06 includes a transmission rod 532 rotatably connected to the air collecting duct 531, one end of the transmission rod 532 being fixed to the fan blade 533, and the other end being fixed to a rotating gear 534.

[0100] The fourth transmission component 06 also includes a bevel gear 537 that meshes with the bevel gear 403. A transmission gear 536 is fixed on the bevel gear 537. The transmission gear 536 and the side of the rotating gear 534 are meshed by a transmission belt 535.

[0101] More specifically, when bevel gear 2 403 rotates, the meshing force of the gears causes bevel gear 3 537 to drive the transmission gear 536 to rotate in the opposite direction. At this time, under the transmission action of the transmission belt II 535, the rotating gear 534 is driven to rotate, thereby causing the transmission rod 532 to drive the fan blade 533 to rotate, thus realizing the collection of airflow. Example 2

[0102] Please see Figure 11 - Figure 13 As shown, the non-ferrous smelting slag recycling and treatment device proposed in this embodiment, based on the first embodiment, further includes a fifth transmission component 07, which includes a connecting gear 542 meshing in the connecting toothed belt 516, and an auxiliary gear 543 fixed on the connecting gear 542, the auxiliary gear 543 meshing with the toothed ring 541.

[0103] More specifically, when the toothed belt 516 is connected for transmission, the connecting gear 542 drives the auxiliary gear 543 to rotate. Under the action of the auxiliary gear 543 meshing with the toothed ring 541, the toothed ring 541 drives the cover plate 512 and the filter cylinder 511 to rotate, thereby realizing the tumbling operation of the material residue in the filter cylinder 511.

[0104] Furthermore, limit buttons 544 are fixed to the sides of both the rotating gear 515 and the connecting gear 542. A connecting plate 545 is rotatably connected to the limit button 544. A support rod 546 is fixed to the bottom of the connecting plate 545, and one end of the support rod 546 is fixed to the base 1.

[0105] More specifically, both ends of the connecting plate 545 are provided with round holes, and two limit buttons 544 are rotatably connected in the corresponding round holes to limit the rotation of the gear 515 and the connecting gear 542. The plate is fixed to the base 1 by the support rod 546, thereby improving the stability of the gear rotation.

[0106] In addition, the connecting plate 545 is inclined at 45°, so that the connecting toothed belt 516 is triangularly engaged with the side of the connecting gear 517, the rotating gear 515 and the connecting gear 542, so that when any gear rotates, the connecting toothed belt 516 can drive the other meshing gears to rotate synchronously.

[0107] Furthermore, the sixth transmission component 08 includes a transmission rod 601 rotatably connected to the flotation tank 6, one end of the transmission rod 601 being fixed to the stirring rod 602, and the other end being fixed to a synchronizing gear 603.

[0108] The sixth transmission component 08 also includes a transmission gear 605 fixed on the rotating gear 534, and the transmission gear 605 and the synchronous gear 603 are meshed by a synchronous toothed belt 604 on their sides.

[0109] More specifically, the rotating gear 534 drives the transmission gear 605 to rotate simultaneously, and under the transmission of the synchronous gear belt 604, the synchronous gear 603 drives the stirring rod 602 to rotate through the transmission rod 601, thereby realizing the stirring treatment of reagents and slag in the flotation tank 6 and realizing the metal material recovery operation.

[0110] Furthermore, the sides of bevel gear 1 402, bevel gear 2 403 and bevel gear 3 537 are rotatably connected to a limiting frame 41, and a fixing rod 411 is provided on the limiting frame 41, with one end of the fixing rod 411 fixed to the side of the screen 3.

[0111] More specifically, the limiting frame 41 has three circular holes, two of which are arranged opposite each other, and the diameter of the circular holes matches the diameter of the corresponding bevel gear side. When the bevel gear rotates and connects to the corresponding circular hole, bevel gear one 402 meshes with bevel gear two 403, and bevel gear two 403 meshes with bevel gear three 537. Bevel gear one 402 and bevel gear three 537 are arranged opposite each other and are fixed to the screen 3 by the fixing rod 411, thereby effectively improving the stability and support of the meshing between the bevel gears. Example 3

[0112] Please see Figure 11 - Figure 12 As shown, the non-ferrous smelting slag recycling and treatment device proposed in this embodiment, based on embodiment two, further includes a magnetic separator 55 installed inside the filter cylinder 511. The magnetic separator 55 includes a magnetic rod 551 movably sleeved on the cover plate 512, and limit rings 552 are threadedly connected to both ends of the magnetic rod 551. The limit rings 552 are attached to the cover plate 512.

[0113] More specifically, the two cover plates 512 have multiple mounting holes facing each other. The mounting holes on each cover plate 512 are equidistant. A magnetic rod 551 is inserted into the two opposite mounting holes on the two cover plates 512. When the filter cylinder 511 rotates and the airflow blows, the magnetic material is adsorbed onto the magnetic rod 551, which is used to separate the magnetic metal material from other metal and non-metal materials.

[0114] In addition, the magnetic rod 551 has threads at both ends. When the magnetic rod 551 is inserted into the corresponding mounting holes on the two cover plates 512, the two ends of the magnetic rod 551 protrude from the outside of the cover plates 512. By threading limit rings 552 to both ends of the magnetic rod 551 and making the limit rings 552 fit tightly against the cover plates 512, the stability of the installation of the magnetic rod 551 is improved. In the later stage, after the limit rings 552 are removed, the magnetic rod 551 can be disassembled and assembled by pulling either end of the magnetic rod 551, and the magnetic metal material adsorbed on the side can be cleaned at the same time.

[0115] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A non-ferrous smelting slag recycling and treatment device, comprising a base (1), a crusher (2), a screen (3), a conveyor (4), a filter (5), and a flotation tank (6), characterized in that, A crusher (2) is installed on the base (1). A drive motor (201) is provided on the crusher (2). A drive pulley (202) is fixed on the output end of the drive motor (201). At the same time, a transmission pulley (203) for controlling the operation of the internal motorized jaw plate is rotatably connected to the crusher (2). A transmission toothed belt (204) meshes with the sides of the drive pulley (202) and the transmission pulley (203). The bottom of the crusher (2) is equipped with a screen (3), and a screen plate (301) is installed inside the screen (3). At the same time, the side of the screen (3) is movably connected to a first transmission component (03) that controls the vibration of the screen plate (301). The first transmission component (03) is connected to the transmission pulley (203). The bottom of the screener (3) is equipped with a conveyor (4), and a conveying impeller (401) is movably connected inside the conveyor (4). At the same time, a second transmission component (04) that controls the rotation of the conveying impeller (401) is movably connected to one end of the conveyor (4). The second transmission component (04) is connected to the first transmission component (03). The filter (5) is equipped with a filter element (51) and an air jet element (52). The filter element (51) includes a filter cylinder (511) rotatably connected inside the filter (5). A cover plate (512) is threadedly connected to both ends of the filter cylinder (511). A discharge pipe (513) is rotatably connected between the cover plates (512). At the same time, a conveying pipe (412) is provided at one end of the feeder (4). The conveying pipe (412) and the discharge pipe (513) are connected. The discharge pipe (513) is movably connected to a discharge impeller (514), and one end of the discharge pipe (513) is movably connected to a third transmission component (05) that controls the rotation of the discharge impeller (514). The third transmission component (05) is connected to the second transmission component (04). The jetting component (52) includes a duct (521) fixed inside the filter (5), and a jet nozzle (522) is provided on the duct (521). The filter (5) is equipped with an air collecting component (53) and a transmission component (54) on its side. The air collecting component (53) includes an air collecting duct (531) fixed on the side of the filter (5). The air collecting duct (531) is connected to the air duct (521). A fan blade (533) is rotatably connected inside the air collecting duct (531). At the same time, a fourth transmission component (06) for controlling the rotation of the fan blade (533) is installed at one end of the air collecting duct (531). The fourth transmission component (06) is connected to the second transmission component (04). The transmission element (54) includes a toothed ring (541) fixed on the cover plate (512) and a fifth transmission element (07) connected to the third transmission element (05) for controlling the rotation of the toothed ring (541). A flotation tank (6) is fixed on the base (1). An agitator (602) is movably connected inside the flotation tank (6). At the same time, a sixth transmission component (08) for controlling the rotation of the agitator (602) is installed on the side of the flotation tank (6). The sixth transmission component (08) is connected to the fourth transmission component (06). A feed pipe (606) is fixed on the flotation tank (6), and a collection box (607) is fixed at one end of the feed pipe (606). The collection box (607) is fixed at the bottom of the filter (5). A gas supply pipe (608) is fixed to the side of the flotation tank (6), and one end of the gas supply pipe (608) is fixed to the air collection duct (531).

2. The non-ferrous smelting slag recycling and treatment device according to claim 1, characterized in that: The first transmission component (03) is composed of a first gear (304) and a second gear (306). A rotating rod (302) is installed on the first gear (304), and a shaped wheel (303) is fixed at one end of the rotating rod (302). The shaped wheel (303) is attached to the bottom of the sieve plate (301). The second gear (306) is fixed on the transmission pulley (203), and the second gear (306) and the first gear (304) are meshed by a transmission belt (305).

3. The non-ferrous smelting slag recycling and treatment device according to claim 1, characterized in that: The second transmission component (04) includes a bevel gear one (402) fixed to one end of the conveying impeller (401), a bevel gear two (403) meshing on the side of the bevel gear one (402), a connecting rod (404) fixed on the bevel gear two (403), and a connecting gear (405) fixed at one end of the connecting rod (404). The second transmission component (04) further includes a third gear (410) fixed to the side of the first gear (304), a connecting toothed belt (409) meshing on the side of the third gear (410), a fourth gear (408) meshing inside the connecting toothed belt (409), a fifth gear (407) fixed on the fourth gear (408), and a transmission toothed belt I (406) meshing on the side of the fifth gear (407) and the connecting gear (405).

4. The non-ferrous smelting slag recycling and treatment device according to claim 1, characterized in that: The third transmission component (05) includes a rotating gear (515) fixed at one end of the discharge impeller (514) and a connecting gear (517) fixed at one end of the conveying impeller (401). A connecting toothed belt (516) meshes with the side of the rotating gear (515) and the connecting gear (517).

5. The non-ferrous smelting slag recycling and treatment device according to claim 1, characterized in that: The fourth transmission component (06) includes a transmission rod (532) rotatably connected to the air collecting tube (531), one end of the transmission rod (532) is fixed to the fan blade (533), and the other end is fixed to a rotating gear (534). The fourth transmission component (06) also includes a bevel gear three (537) that meshes with bevel gear two (403), and a transmission gear (536) is fixed on bevel gear three (537). The transmission gear (536) and the side of the rotating gear (534) are meshed with a transmission belt II (535).

6. The non-ferrous smelting slag recycling and treatment device according to claim 1, characterized in that: The fifth transmission component (07) includes a connecting gear (542) meshing in a connecting toothed belt (516), and an auxiliary gear (543) fixed on the connecting gear (542), the auxiliary gear (543) meshing with a toothed ring (541).

7. The non-ferrous smelting slag recycling and treatment device according to claim 4, characterized in that: The rotating gear (515) and the connecting gear (542) are both fixed with limit buttons (544). A connecting plate (545) is rotatably connected to the limit button (544). A support rod (546) is fixed at the bottom of the connecting plate (545). One end of the support rod (546) is fixed to the base (1).

8. The non-ferrous smelting slag recycling and treatment device according to claim 7, characterized in that: The sixth transmission component (08) includes a transmission rod (601) rotatably connected to the flotation tank (6), one end of the transmission rod (601) being fixed to the stirring rod (602), and the other end being fixed to a synchronous gear (603).

9. The non-ferrous smelting slag recycling and treatment device according to claim 8, characterized in that: The sixth transmission component (08) also includes a transmission gear (605) fixed on the rotating gear (534), and the transmission gear (605) and the synchronizing gear (603) are meshed by a synchronizing toothed belt (604) on their sides.

10. A non-ferrous smelting slag recycling and treatment device according to claim 3, characterized in that: The sides of the bevel gear one (402), bevel gear two (403) and bevel gear three (537) are rotatably connected to a limiting frame (41), and a fixing rod (411) is provided on the limiting frame (41). One end of the fixing rod (411) is fixed to the side of the screen (3).

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