CN114082757A - Aluminum slice polishing magnetic separation screening equipment - Google Patents
Aluminum slice polishing magnetic separation screening equipment Download PDFInfo
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- CN114082757A CN114082757A CN202111454698.0A CN202111454698A CN114082757A CN 114082757 A CN114082757 A CN 114082757A CN 202111454698 A CN202111454698 A CN 202111454698A CN 114082757 A CN114082757 A CN 114082757A
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- 238000012216 screening Methods 0.000 title claims abstract description 66
- 238000005498 polishing Methods 0.000 title claims abstract description 64
- 238000007885 magnetic separation Methods 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 69
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052742 iron Inorganic materials 0.000 claims abstract description 17
- 239000012535 impurity Substances 0.000 claims abstract description 13
- 239000006148 magnetic separator Substances 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims abstract description 9
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
- B24B31/033—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels having several rotating or tumbling drums with parallel axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses aluminum slice polishing magnetic separation screening equipment which comprises a feed hopper, a chain plate conveyor, a polishing roller, a suspended magnetic separator, a hexagonal roller screening machine, a vibrating feeder, an eddy current separator and a screening roller. According to the aluminum slice polishing magnetic separation screening device, materials are automatically rubbed in the polishing roller through the rotation and stirring of the polishing roller, and a polishing effect is generated, so that the surface impurities of the materials are reduced, and a certain surface purity is achieved; the magnetic suspension magnetic separator is used for screening iron-containing impurities, so that the iron content in the aluminum raw material is reduced, the aluminum water component is purified, and the recovery rate is improved. Therefore, the aluminum slice polishing magnetic separation screening equipment has the advantages of high recovery rate and high recovery purity.
Description
Technical Field
The invention relates to aluminum slice polishing magnetic separation screening equipment, in particular to aluminum slice polishing magnetic separation screening equipment with high recovery rate and high recovery purity.
Background
The recycled aluminum industry can enter the domestic market only by meeting the existing standard requirements, and waste aluminum without polishing treatment needs to be washed and sieved to wash away mud powder on the surface of the waste aluminum; therefore, a large amount of water resources are needed, the water resources are wasted, and the production efficiency is low.
In addition, the recovered aluminum sheets contain other impurities such as iron, and the conventional recovery processing equipment cannot perform screening, so that the purity of the recovered aluminum sheets is low, and the recovery rate is low.
Therefore, there is a need for an improvement to overcome the deficiencies of the prior art.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides the aluminum slice polishing magnetic separation screening device with high recovery rate and high recovery purity.
The technical scheme of the invention is as follows:
an aluminum slice polishing magnetic separation screening device comprises a feed hopper, a chain plate conveyor, a polishing roller, a suspended magnetic separator, a hexagonal roller screening machine, a vibrating feeder, an eddy current separator and a screening roller; the aluminum slices fall onto the chain plate conveyor through the feed hopper and are transmitted into the polishing drum through the chain plate conveyor, a guide hopper, a transfer belt and a first lifting belt are arranged between the polishing drum and the hexagonal drum screening machine, the aluminum slices are conveyed to the first lifting belt through the guide hopper and the transfer belt after being discharged from the polishing drum, and are conveyed to the hexagonal drum screening machine through the first lifting belt, and the suspended magnetic separator is arranged above the first lifting belt; the discharge port of the hexagonal rotary drum screening machine corresponds to the position of the vibrating feeder, and the aluminum slices fall onto the vibrating feeder after being screened by the hexagonal rotary drum screening machine and flow into the eddy current separator from the vibrating feeder; the vortex separator with the sieve material cylinder passes through the second and promotes the belt connection, process the aluminium section that the vortex separator was selected separately passes through the second promotes the belt and gets into sieve material cylinder is collected after carrying out the sieve material.
As a preferred technical scheme, the chain plate conveyor comprises a motor gearbox, a transmission chain, a transmission shaft, a transmission chain wheel and a power supply, wherein the motor gearbox and the transmission chain wheel rotate in the same direction to drive the transmission chain to move.
As a preferred technical scheme, the polishing roller comprises a roller body, a speed reducer, a riding wheel, a transmission gear set, a guide wheel set and a steel base; when the barrel rotates forwards, polishing operation is carried out on the aluminum slices, and when the barrel rotates backwards, the aluminum slices start to be unloaded; a plurality of turnover guide plates and guide plates are arranged in the barrel body, and the turnover guide plates are uniformly distributed in the barrel body.
As a preferred technical scheme, the suspended magnetic separator comprises a magnetic separation belt, a suspended motor, a transmission assembly and a suspended steel frame; the suspension motor with the magnetic separation belt is connected, the suspension motor drives the magnetic separation belt rotates, the magnetic separation belt adsorbs the iron-containing impurity in the aluminum section, and the iron-containing impurity is separated from the aluminum section.
As an optimal technical scheme, a screen is arranged in the hexagonal drum screening machine, and the aperture of the screen is 3 mm.
As a preferable technical scheme, the vibrating feeder comprises a vibrating frame, a vibrating body, a vibrating motor, a vibration exciter and a spring, wherein the vibrating motor drives the vibrating body to move.
As a further preferred technical scheme, an operation platform is arranged corresponding to the vibrating feeder, and an operator is in the operation platform to manually screen the materials discharged by the vibrating feeder.
As a preferred technical scheme, the vortex separator comprises a first conveying belt and a second conveying belt, the vortex separator generates a magnetic field for aluminum materials, the aluminum materials fall on the second conveying belt after being repelled, the aluminum materials reach the second lifting belt through the second conveying belt, and other materials enter the garbage hopper through the first conveying belt.
As a preferred technical scheme, a roller screen is arranged in the screening roller and comprises three parts, wherein the roller screen has different screen mesh diameters which are respectively 5mm, 28mm and 70mm, and corresponding discharge ports and discharge conveying belts are arranged corresponding to the different screen mesh diameters.
As a preferred technical scheme, the number of the loading hoppers is two, and two sets of corresponding chain plate conveyors, polishing rollers, material guide hoppers and transfer belts are arranged.
According to the aluminum slice polishing magnetic separation screening device, materials are automatically rubbed in the polishing roller through the rotation and stirring of the polishing roller, and a polishing effect is generated, so that the surface impurities of the materials are reduced, and a certain surface purity is achieved; the magnetic suspension magnetic separator is used for screening iron-containing impurities, so that the iron content in the aluminum raw material is reduced, the aluminum water component is purified, and the recovery rate is improved. Therefore, the aluminum slice polishing magnetic separation screening equipment has the advantages of high recovery rate and high recovery purity.
Drawings
FIG. 1 is a schematic diagram of an embodiment of an aluminum slice polishing magnetic separation screening device of the invention;
FIG. 2 is a top view of the specific embodiment of the aluminum slice polishing magnetic separation screening device shown in FIG. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
Fig. 1 and fig. 2 show an embodiment of an aluminum slice polishing magnetic separation screening device of the present invention. As shown in FIG. 1 and FIG. 2, the aluminum slicing, polishing and magnetic separating and screening device of the embodiment comprises a feed hopper 1, a chain-plate conveyor 2, a polishing roller 3, a suspended magnetic separator 4, a hexagonal roller screening machine 5, a vibrating feeder 6, an eddy current separator 7 and a screening roller 8. The aluminum slices fall onto a chain plate conveyor 2 through a feed hopper 1 and are transmitted into a polishing drum 3 through the chain plate conveyor 2, a guide hopper 3a, a transfer belt 3b and a first lifting belt 3c are arranged between the polishing drum 3 and a hexagonal drum screening machine 5, the aluminum slices are conveyed onto the first lifting belt 3c through the guide hopper 3a and the transfer belt 3b after being discharged from the polishing drum 3, and are conveyed into the hexagonal drum screening machine 5 through the first lifting belt 3c, and a suspended magnetic separator 4 is arranged above the first lifting belt 3 c; the discharge port of the hexagonal rotary screen material machine 5 corresponds to the position of the vibrating feeder 6, and the aluminum slices fall onto the vibrating feeder 6 after being screened by the hexagonal rotary screen material machine 5 and flow into the eddy current separator 7 from the vibrating feeder 6; vortex separator 7 is connected through second promotion belt 7a with sieve material cylinder 8, and the aluminium section of selecting separately through vortex separator 7 gets into sieve material cylinder 8 through second promotion belt 7a, collects after carrying out the sieve material.
In this embodiment, shovel the aluminium section to loading hopper 1 through the loader in, loading hopper 1 highly is about 3 meters, and loading hopper shovels the material after, and the aluminium section is followed loading hopper 1 slope and is slided downwards, and the nature whereabouts drops on slat conveyor 2, and slat conveyor 2 includes motor gearbox, drive chain, transmission shaft, driving sprocket and power. The power supply of the chain plate conveyor 2 is started, the motor gearbox and the transmission chain wheel rotate in the same direction to drive the transmission chain to move, the whole set of equipment of the chain plate conveyor 2 operates, the speed of the chain plate conveyor can be adjusted by using the speed reducer, and the chain plate conveyor 2 has uniform load and stable operation in the conveying process, so that aluminum slices are uniformly transmitted to the polishing roller 3 on the chain plate conveyor 2. As shown in the figure, in this embodiment, there are two loading hoppers 1, and two sets of corresponding chain conveyors 2, polishing rollers 3, material guiding hoppers 3a, and transfer belts 3b are provided to improve the screening efficiency.
In this embodiment, the polishing drum 3 includes a drum body, a speed reducer, a riding wheel, a transmission gear set, a guide wheel set, and a steel-structured base; when the barrel rotates forwards, the aluminum slices are polished, and when the barrel rotates backwards, the aluminum slices are unloaded. The aluminum slices are conveyed to a polishing roller 3 by a chain plate conveyor 2 and reach the inside of the barrel, the roller rotates forwards and rotates along with the inside of the barrel to drive a guide plate on the barrel to rotate, so that the aluminum slices rotate in the barrel continuously, the aluminum slices and the barrel generate friction to play a polishing role, and in order to ensure the polishing effect, a plurality of overturning guide plates are arranged in the barrel and are uniformly distributed in the barrel; for example, can set up 6 groups upset baffles in the barrel, interval 60 between every group upset baffle makes 6 group upset baffles evenly distributed in the barrel, and when the cylinder was rotatory, the upset baffle that utilizes the equipartition in the barrel spreads out the aluminium section, breaks up, lets aluminium section and cylinder barrel collide each other, takes place to beat, produces the friction between section aluminium and the section aluminium, gets rid of dust, rubbish and the oxide layer on section aluminium surface, makes section aluminium surface clean, bright. The polishing of aluminium section is accomplished, and burnishing barrel 3 reverses, and the aluminium section that the polishing is good begins to unload, for more being favorable to the aluminium section to unload, is provided with the guide plate in the barrel, and the aluminium section is unloaded through guide plate in the barrel, through guide hopper 3a respectively through transfer belt 3b, transports on first promotion belt 3 c.
In this embodiment, the suspended magnetic separator 4 includes a magnetic separation belt, a suspended motor, a transmission assembly, and a suspended steel frame; the suspension motor with the magnetic separation belt is connected, the suspension motor drives the magnetic separation belt rotates, the magnetic separation belt adsorbs the iron-containing impurity in the aluminum section, and the iron-containing impurity is separated from the aluminum section. During the transfer of the aluminum chips from the first lifting belt 3c, the aluminum chips must pass through the suspended magnet machine 4, and the suspended magnet machine 4 is above the first lifting belt 3 c. When the aluminum section conveyed to the lower end of the suspended magnet machine 4, the magnetic force of the magnetic separation belt adsorbs iron-containing materials in the aluminum section, the adsorption is followed by the rotation direction, and the iron-containing materials are scraped and fall into an iron hopper beside the suspended magnet machine 4. Because of the continuous forward motion of magnetic separation belt, the aluminium material does not receive the magnetic force effect in the raw materials, freely passes through, follows first promotion belt 3c direction of delivery and carries. The whole magnetic separation process achieves the complete separation of the aluminum slices and the iron-containing aluminum slices.
Aluminium section after first promotion belt 3c, sieve material cylinder inside through feeding guide hopper dropping hexagonal drum sieve material machine 5 screens again, let section aluminium and sieve material cylinder collision friction, the inside section of thick bamboo screen cloth round hole aperture of sieve material cylinder of hexagonal drum sieve material machine 5 is 3mm, in the screening process, the diameter is less than or equal to 3mm in the aluminium section raw materials can be sieved out sieve material cylinder mesh screen, sieve out the striking behind the mesh screen on sieve material cylinder shell, the back is naturally in sieve material cylinder lower extreme discharge gate reachs the ash bucket. The diameter is greater than or equal to 3mm in the aluminium section raw materials, and the screening back that the aluminium section was not stopped through the sieve material cylinder directly sends to sieve material cylinder discharge gate behind the sieve material stock guide in the sieve material cylinder, directly drops on vibrating feeder 6 behind the ejection of compact guide fill of process hexagonal cylinder sieve material machine 5 again.
In this embodiment, the vibrating feeder 6 includes a vibrating frame, a vibrating body, a vibrating motor, a vibration exciter, and a spring, and the vibrating motor drives the vibrating body to move. The vibrating feeder has simple structure, even feeding, good continuity and adjustable exciting force. And starting the motor, driving the vibrating body to do linear reciprocating motion on the carrier roller by the motor through the coupler, the belt and the like, and uniformly unloading the aluminum slices onto the vibrating feeder, wherein the vibrating feeder discharges uniformly. Because the slice aluminium also has magnesium, zinc class raw materials in the ejection of compact, as preferred scheme, in this embodiment, correspond vibrating feeder is provided with operation platform, and operating personnel is in operation platform carries out artifical screening to the material of vibrating feeder ejection of compact. Through manual selection, magnesium and zinc raw materials are selected out so as to avoid influencing the components of the raw materials, and the selected aluminum slices directly flow to the vortex separator 7.
In this embodiment, the vortex separator includes first conveyer belt and second conveyer belt, the vortex separator produces the magnetic field to the aluminium material, drops after repelling in the second conveyer belt, through the second conveyer belt reach the second promotes the belt, other materials pass through first conveyer belt gets into the rubbish fill. Eddy current sorting is an effective non-ferrous metal recovery method. The device has the advantages of good sorting effect, strong adaptability, reliable mechanical structure, light structural mass, strong (adjustable) repulsion force, high sorting efficiency, large processing capacity and the like, can separate some nonferrous metals from the electronic waste, and is mainly used for sorting nonferrous metals such as copper, aluminum and the like from mixture materials in an electronic waste recycling production line.
When the aluminum slice passes through an alternating magnetic field at a certain speed, induced eddy currents are generated in the non-magnetic conductor gold scraps. The material flow and the magnetic field have a relative movement speed, so that the metal sheet and the metal block which generate the eddy current have a thrust. By using the principle, some nonferrous metals can be separated from the mixture flow. The waste material and the aluminum material are separated. The aluminum material is repelled under the action of the magnetic field, falls on the second conveying belt after being popped out of the baffle plate, and is conveyed to the second lifting belt 7a by the second conveying belt. The garbage material is not influenced by a magnetic field, directly moves forwards along with the belt continuously, falls onto the first conveying belt, and is conveyed into the garbage hopper through the belt.
In this embodiment, the inside cylinder screen cloth that is provided with of sieve material cylinder 8, the cylinder screen cloth includes the triplex, the triplex the cylinder screen cloth has different screen cloth apertures, is 5mm, 28mm and 70mm respectively, corresponds different screen cloth apertures and is provided with corresponding discharge gate and ejection of compact transmission belt. Through the aluminium section of second promotion belt 7a, drop sieve material cylinder 8 inside through feeding guide fill again and screen, sieve material cylinder screen cloth aperture is equipped with phi 5, phi 28, phi 70mm three kinds, in the screening process, the diameter is less than or equal to 5mm in the aluminium section raw materials and can be sieved out sieve material cylinder mesh screen, strike on sieve material cylinder shell behind the sieve out mesh screen, back is through sieve material cylinder lower extreme discharge gate naturally, through the transmission belt, drop ton bag frame, collect with ton bag. The diameter is less than or equal to 28mm in the aluminium section raw materials can be sieved out sieve material cylinder mesh screen, and the striking is on sieve material cylinder shell after sieving out the mesh screen, and the back is natural through sieve material cylinder lower extreme discharge gate, through the transmission belt, drops to ton bag frame, collects with ton bag. The diameter is less than or equal to 70mm in the aluminium section raw materials can be sieved out sieve material cylinder mesh screen, and the striking is on sieve material cylinder shell after sieving out the mesh screen, and the ton bag frame that drops is collected with ton bag through sieve material cylinder lower extreme discharge gate naturally after, through the transmission belt. The diameter is more than 70mm in the aluminium section raw materials and can be sieved out of the material sieving roller, and the material falls to a ton bag through the outlet of the material sieving roller barrel for collection. The 5mm, 28mm and 70mm roller screens are arranged in sequence along the direction close to the second lifting belt 7a, so that the screening effect is ensured. In order to ensure that the aluminum slices can smoothly move in the drum screen, in the embodiment, the screening roller is obliquely arranged, one end, close to the lifting belt, of the screening roller is higher than one end, far away from the lifting belt, of the screening roller, and the adjustable device is arranged outside the screening roller to adjust the inclination angle of the screening roller.
In practical application, when aluminum slices are polished, a large amount of dust is generated and needs to be processed by equipment to ensure energy conservation and environmental protection, so that as a preferred scheme, smoke hoods are arranged outside the feed hopper and the guide hopper of the aluminum slice polishing magnetic separation screening equipment, a dust collection cover is arranged outside the screening roller, and the smoke hoods and the dust collection cover are connected with a dust collector; and dust is collected through the dust collection cover, and dust is treated through the dust collector.
According to the aluminum slice polishing magnetic separation screening device, materials are automatically rubbed in the polishing roller through the rotation and stirring of the polishing roller, and a polishing effect is generated, so that the surface impurities of the materials are reduced, and a certain surface purity is achieved; the magnetic suspension magnetic separator is used for screening iron-containing impurities, so that the iron content in the aluminum raw material is reduced, the aluminum water component is purified, and the recovery rate is improved. Therefore, the aluminum slice polishing magnetic separation screening equipment has the advantages of high recovery rate and high recovery purity.
In summary, the embodiments of the present invention are merely exemplary and should not be construed as limiting the scope of the invention. All equivalent changes and modifications made according to the content of the claims of the present invention should fall within the technical scope of the present invention.
Claims (10)
1. The utility model provides an aluminium section polishing magnetic separation screening equipment which characterized in that: the device comprises a feed hopper, a chain plate conveyor, a polishing roller, a suspended magnetic separator, a hexagonal roller screening machine, a vibrating feeder, an eddy current separator and a screening roller; the aluminum slices fall onto the chain plate conveyor through the feed hopper and are transmitted into the polishing drum through the chain plate conveyor, a guide hopper, a transfer belt and a first lifting belt are arranged between the polishing drum and the hexagonal drum screening machine, the aluminum slices are conveyed to the first lifting belt through the guide hopper and the transfer belt after being discharged from the polishing drum, and are conveyed to the hexagonal drum screening machine through the first lifting belt, and the suspended magnetic separator is arranged above the first lifting belt; the discharge port of the hexagonal rotary drum screening machine corresponds to the position of the vibrating feeder, and the aluminum slices fall onto the vibrating feeder after being screened by the hexagonal rotary drum screening machine and flow into the eddy current separator from the vibrating feeder; the vortex separator with the sieve material cylinder passes through the second and promotes the belt connection, process the aluminium section that the vortex separator was selected separately passes through the second promotes the belt and gets into sieve material cylinder is collected after carrying out the sieve material.
2. The aluminum slice polishing magnetic separation screening device as claimed in claim 1, wherein: the chain plate conveyor comprises a motor gearbox, a transmission chain, a transmission shaft, a transmission chain wheel and a power supply, wherein the motor gearbox and the transmission chain wheel rotate in the same direction to drive the transmission chain to move.
3. The aluminum slice polishing magnetic separation screening device as claimed in claim 1, wherein: the polishing roller comprises a roller body, a speed reducer, a riding wheel, a transmission gear set, a guide wheel set and a steel structure base; when the barrel rotates forwards, polishing operation is carried out on the aluminum slices, and when the barrel rotates backwards, the aluminum slices start to be unloaded; a plurality of turnover guide plates and guide plates are arranged in the barrel body, and the turnover guide plates are uniformly distributed in the barrel body.
4. The aluminum slice polishing magnetic separation screening device as claimed in claim 1, wherein: the suspended magnetic separator comprises a magnetic separation belt, a suspended motor, a transmission assembly and a suspended steel frame; the suspension motor with the magnetic separation belt is connected, the suspension motor drives the magnetic separation belt rotates, the magnetic separation belt adsorbs the iron-containing impurity in the aluminum section, and the iron-containing impurity is separated from the aluminum section.
5. The aluminum slice polishing magnetic separation screening device as claimed in claim 1, wherein: a screen is arranged in the hexagonal drum screening machine, and the aperture of the screen is 3 mm.
6. The aluminum slice polishing magnetic separation screening device as claimed in claim 1, wherein: the vibrating feeder comprises a vibrating frame, a vibrating body, a vibrating motor, a vibration exciter and a spring, wherein the vibrating motor drives the vibrating body to move.
7. The aluminum slice polishing magnetic separation screening device as claimed in claim 6, wherein: an operation platform is arranged corresponding to the vibrating feeder, and an operator is in manual screening of the materials discharged by the vibrating feeder by the operation platform.
8. The aluminum slice polishing magnetic separation screening device as claimed in claim 1, wherein: the vortex separator comprises a first conveying belt and a second conveying belt, the vortex separator generates a magnetic field for the aluminum materials, the aluminum materials drop after being repelled on the second conveying belt, the second conveying belt reaches the second lifting belt, and other materials enter the garbage hopper through the first conveying belt.
9. The aluminum slice polishing magnetic separation screening device as claimed in claim 1, wherein: the inside cylinder screen cloth that is provided with of sieve material cylinder, the cylinder screen cloth includes the triplex, the triplex the cylinder screen cloth has different screen cloth apertures, is 5mm, 28mm and 70mm respectively, corresponds different screen cloth apertures and is provided with corresponding discharge gate and ejection of compact transmission belt.
10. The aluminum slice polishing magnetic separation screening device as claimed in claim 1, wherein: the loading hopper is two, and corresponding drag chain conveyer, burnishing barrel, guide hopper, transfer belt all are provided with two sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111454698.0A CN114082757A (en) | 2021-12-01 | 2021-12-01 | Aluminum slice polishing magnetic separation screening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111454698.0A CN114082757A (en) | 2021-12-01 | 2021-12-01 | Aluminum slice polishing magnetic separation screening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114082757A true CN114082757A (en) | 2022-02-25 |
Family
ID=80306142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111454698.0A Pending CN114082757A (en) | 2021-12-01 | 2021-12-01 | Aluminum slice polishing magnetic separation screening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114082757A (en) |
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2021
- 2021-12-01 CN CN202111454698.0A patent/CN114082757A/en active Pending
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