CN216441350U - Aluminum slicing polishing and screening equipment - Google Patents

Aluminum slicing polishing and screening equipment Download PDF

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Publication number
CN216441350U
CN216441350U CN202122993942.2U CN202122993942U CN216441350U CN 216441350 U CN216441350 U CN 216441350U CN 202122993942 U CN202122993942 U CN 202122993942U CN 216441350 U CN216441350 U CN 216441350U
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China
Prior art keywords
polishing
screening
aluminum
belt
roller
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CN202122993942.2U
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Chinese (zh)
Inventor
黄耀滨
黄人豪
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Chongqing Sigma Nonferrous Metal Co ltd
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Chongqing Sigma Nonferrous Metal Co ltd
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Abstract

The utility model discloses aluminum slice polishing and screening equipment which comprises a feed hopper, a chain plate conveyor, a polishing roller, a suspended magnetic separator and a screening roller. According to the aluminum slice polishing and screening equipment, materials are automatically rubbed in the polishing roller through the rotation and stirring of the polishing roller, so that the polishing effect is generated, 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 and screening equipment has the advantages of high recovery rate and high recovery purity.

Description

Aluminum slicing polishing and screening equipment
Technical Field
The utility model relates to aluminum slice polishing and screening equipment, in particular to aluminum slice polishing and 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.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides the aluminum slice polishing and screening equipment with high recovery rate and high recovery purity.
The technical scheme of the utility model is as follows:
an aluminum slice polishing and screening device comprises a feed hopper, a chain plate conveyor, a polishing roller, a suspended magnetic separator and a screening roller; the aluminum slices fall onto the chain plate conveyor through the feed hopper and are conveyed into the polishing drum through the chain plate conveyor, a guide hopper, a transfer belt and a lifting belt are arranged between the polishing drum and the screening drum, the aluminum slices are conveyed onto the lifting belt through the guide hopper and the transfer belt after being discharged from the polishing drum, and are conveyed into the screening drum through the lifting belt, and the suspended magnetic separator is arranged above the lifting belt; the inside cylinder screen cloth that is provided with of sieve material cylinder, the cylinder screen cloth is including the four bibliographic categories branch that connect gradually, four bibliographic categories divide the cylinder screen cloth has different screen cloth apertures, is 3mm, 5mm, 28mm and 70mm respectively, corresponds different screen cloth apertures and is provided with corresponding discharge gate and ejection of compact transmission belt, through transmission belt transports and collects in the corresponding ton bag.
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, the aluminum slices are polished, and when the barrel rotates backwards, the aluminum slices begin to unload.
As a further preferred technical scheme, a plurality of turnover guide plates and guide plates are arranged in the cylinder body, and the turnover guide plates are uniformly distributed in the cylinder 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 a preferred technical scheme, the number of the loading hoppers is two, and two sets of the corresponding chain plate conveyor, the polishing roller and the material guide hopper are arranged.
As a preferable technical scheme, the material sieving roller is arranged obliquely, one end of the material sieving roller close to the lifting belt is higher than one end of the material sieving roller far away from the lifting belt, and an adjustable device is arranged outside the material sieving roller to adjust the inclination angle of the material sieving roller.
As a preferred technical scheme, the lifting belt comprises a horizontal part and an inclined part, the suspension magnetic separator is arranged above the horizontal part and the inclined part, an operation platform is arranged at the position of the horizontal part in front of the suspension magnetic separator, and an operator is right at the position of the horizontal part and is used for manually screening the materials discharged by the transfer belt.
As a preferred technical scheme, the feed hopper reaches the guide hopper outside all is provided with the petticoat pipe, the screening cylinder outside is provided with the dust cage, the petticoat pipe reaches the dust cage is connected with the dust catcher.
According to the aluminum slice polishing and screening equipment, materials are automatically rubbed in the polishing roller through the rotation and stirring of the polishing roller, so that the polishing effect is generated, 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 and screening equipment has the advantages of high recovery rate and high recovery purity.
Drawings
FIG. 1 is a schematic view of an embodiment of an aluminum chip polishing and screening apparatus according to the present invention;
FIG. 2 is a top view of an embodiment of the aluminum coupon polishing and screening apparatus of the present invention as 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 utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. 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 chip polishing and screening apparatus according to the present invention. As shown in fig. 1 and 2, the aluminum slicing polishing and screening device of the present embodiment includes a feeding hopper 1, a chain conveyor 2, a polishing drum 3, a suspended magnetic separator 4, and a screening drum 5. The aluminium section drops on drag chain conveyor 2 through feeder hopper 1, in chain conveyor 2 transmits burnishing barrel 3, burnishing barrel 3 is provided with guide hopper 3a, transfer belt 3b and promotion belt 3c, the aluminium section unloads the back from burnishing barrel 3, on guide hopper 3a transports promotion belt 3c through transfer belt 3b, gets into sieve material cylinder 5 through promotion belt 3c transportation, hangs magnet separator 4 and sets up in promotion belt 3c top.
Specifically, in this embodiment, shoveling the aluminum slices into the loading hopper 1 through the loader, the height of the loading hopper 1 is about 3 meters, the loading hopper shovels the aluminum slices into the loading hopper, the aluminum slices slide down along the slope of the loading hopper 1 and naturally fall down and fall onto the chain-plate conveyor 2, and the chain-plate conveyor 2 includes a motor gearbox, a transmission chain, a transmission shaft, a transmission chain wheel and a power supply. 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 fig. 1 and 2, in the present embodiment, there are two loading hoppers 1, two corresponding chain conveyors 2, the polishing roller 3 includes a first polishing roller 301 and a second polishing roller 302, and the material guiding hopper 3a includes a first material guiding hopper 303 and a second material guiding hopper 304, so as 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, 6 groups of turning guide plates can be arranged in the cylinder body, and the interval between every two groups of turning guide plates is 60 degrees, so that the 6 groups of turning guide plates are uniformly distributed in the cylinder body; when the cylinder is rotatory, the upset baffle that utilizes the equipartition in the barrel spreads out the aluminium section, breaks up, lets aluminium section and cylinder barrel bump 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 the lifting 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 lifting belt 3c, the aluminum chips must pass through the suspended magnet machine 4, and the suspended magnet machine 4 is above the 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 to promote 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.
Because there are magnesium, zinc class raw materials in the section aluminium in the ejection of compact, as preferred scheme, in this embodiment, lifting belt 3c includes horizontal part and rake, hangs magnet separator 4 set up in the horizontal part with the top of rake hookup location, hang the 4 the place ahead of magnet separator the horizontal part position is provided with operation platform, and operating personnel is in operation platform carries out manual screening to the material of transferring belt 3b ejection of compact. Through manual selection, the magnesium and zinc raw materials are selected out so as to avoid influencing the components of the raw materials.
According to the aluminum chip polishing and screening equipment, the drum screen is arranged in the screening drum 5 and comprises four parts which are connected in sequence, the four parts of the drum screen have different screen mesh apertures which are respectively 3mm, 5mm, 28mm and 70mm, and corresponding discharge ports and discharge conveying belts are arranged corresponding to the different screen mesh apertures. The cylinder screen mesh aperture is equipped with 4 kinds, phi 3, phi 5, phi 28, phi 70mm, and 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, strikes on sieve material drum shell behind the sieve out 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 5mm in the aluminium section raw materials can be sieved out sieve material cylinder mesh screen, and the striking is on sieve material cylinder shell behind the sieve 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 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 back is natural through sieve material cylinder lower extreme discharge gate, through the transmission belt, drops to ton bag and collects. The diameter is greater than 70mm in the aluminium section raw materials and can be sieved out the sieve material cylinder, falls to ton bag frame through sieve material cylinder barrel export, collects with ton bag. 3mm, 5mm, 28mm and 70mm cylinder screen cloth arrange along being close to the direction of promoting belt 3a in proper order, guarantee the screening effect. 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 and screening equipment, a dust collection hood is arranged outside the screening roller, and the smoke hoods and the dust collection hood 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 and screening equipment, materials are automatically rubbed in the polishing roller through the rotation and stirring of the polishing roller, so that the polishing effect is generated, 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 and screening equipment has the advantages of high recovery rate and high recovery purity.
In summary, the embodiments of the present invention are merely exemplary embodiments, and are not intended to limit the scope of the present 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 (9)

1. The utility model provides an aluminium section polishing screening equipment which characterized in that: comprises a feed hopper, a chain plate conveyor, a polishing roller, a suspended magnetic separator and a screening roller; the aluminum slices fall onto the chain plate conveyor through the feed hopper and are conveyed into the polishing drum through the chain plate conveyor, a guide hopper, a transfer belt and a lifting belt are arranged between the polishing drum and the screening drum, the aluminum slices are conveyed onto the lifting belt through the guide hopper and the transfer belt after being discharged from the polishing drum, and are conveyed into the screening drum through the lifting belt, and the suspended magnetic separator is arranged above the lifting belt; the inside cylinder screen cloth that is provided with of sieve material cylinder, the cylinder screen cloth is including the four bibliographic categories branch that connect gradually, four bibliographic categories divide the cylinder screen cloth has different screen cloth apertures, is 3mm, 5mm, 28mm and 70mm respectively, corresponds different screen cloth apertures and is provided with corresponding discharge gate and ejection of compact transmission belt, through transmission belt transports and collects in the corresponding ton bag.
2. The aluminum slice polishing and screening apparatus of claim 1, wherein: the chain scraper 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 and screening apparatus of 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, the aluminum slices are polished, and when the barrel rotates backwards, the aluminum slices start to be unloaded.
4. The aluminum slice polishing and screening apparatus of claim 3, wherein: 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.
5. The aluminum slice polishing and screening apparatus of 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.
6. The aluminum slice polishing and screening apparatus of claim 1, wherein: the feeder hopper is two, and corresponding chain scraper conveyor, burnishing barrel, guide fill all are provided with two sets.
7. The aluminum slice polishing and screening apparatus of claim 1, wherein: 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 lifting belt, and the adjustable device is arranged outside the screening roller to adjust the inclination angle of the screening roller.
8. The aluminum slice polishing and screening apparatus of claim 1, wherein: the lifting belt comprises a horizontal part and an inclined part, the suspension magnetic separator is arranged above the horizontal part and the inclined part connecting position, the horizontal part position in front of the suspension magnetic separator is provided with an operating platform, and an operator is in the operating platform is right for manual screening of materials discharged by the transfer belt.
9. The aluminum slice polishing and screening apparatus of claim 1, wherein: the feeder hopper reaches the guide hopper outside all is provided with the petticoat pipe, the screening cylinder outside is provided with the dust cage, the petticoat pipe reaches the dust cage is connected with the dust catcher.
CN202122993942.2U 2021-12-01 2021-12-01 Aluminum slicing polishing and screening equipment Active CN216441350U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122993942.2U CN216441350U (en) 2021-12-01 2021-12-01 Aluminum slicing polishing and screening equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122993942.2U CN216441350U (en) 2021-12-01 2021-12-01 Aluminum slicing polishing and screening equipment

Publications (1)

Publication Number Publication Date
CN216441350U true CN216441350U (en) 2022-05-06

Family

ID=81355507

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122993942.2U Active CN216441350U (en) 2021-12-01 2021-12-01 Aluminum slicing polishing and screening equipment

Country Status (1)

Country Link
CN (1) CN216441350U (en)

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