CN219631574U - Cover material deironing system - Google Patents
Cover material deironing system Download PDFInfo
- Publication number
- CN219631574U CN219631574U CN202320676870.5U CN202320676870U CN219631574U CN 219631574 U CN219631574 U CN 219631574U CN 202320676870 U CN202320676870 U CN 202320676870U CN 219631574 U CN219631574 U CN 219631574U
- Authority
- CN
- China
- Prior art keywords
- iron
- plate
- charging barrel
- deironing
- belt feeder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims abstract description 65
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 190
- 229910052742 iron Inorganic materials 0.000 claims abstract description 95
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 230000008676 import Effects 0.000 claims description 3
- 238000010409 ironing Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a covering material iron removing system which comprises a raw material bin, a primary belt conveyor, a first iron remover arranged above the primary belt conveyor, a jaw crusher, a secondary belt conveyor, a second iron remover arranged above the secondary belt conveyor, an iron removing roller and an iron removing hopper, wherein the iron removing hopper comprises a charging barrel, an electromagnetic plate, a turning plate and a motor, the turning plate is arranged in the charging barrel, a rotating shaft is fixed at the center of the bottom, two ends of the rotating shaft are rotatably connected with the inner wall of the charging barrel, any end of the rotating shaft penetrates through the wall of the charging barrel and is coaxially fixed with an output shaft of the motor, and the electromagnetic plate is fixed at the top of the turning plate; the barrel wall of the charging barrel is provided with a iron discharging hole, a material guiding plate is obliquely arranged in the iron discharging hole, and the lowest end of the material guiding plate is fixed with the bottom of the iron discharging hole. The advantages are that: by adding the iron removing roller and the iron removing hopper, iron impurities hidden in the covering material are removed, so that the content of the iron impurities in the covering material is reduced by 52%, the quality of the covering material is effectively improved, and the quality of aluminum liquid is improved.
Description
Technical field:
the utility model relates to the technical field of material sorting and impurity removing equipment, in particular to a cover material iron removing system.
The background technology is as follows:
in the aluminum electrolysis production process, the covering material on the anode scrap carbon block replaced by the electrolytic tank can be reused as the covering material of the electrolytic tank after being subjected to treatment such as cleaning, iron removal, crushing and the like. Because the covering materials collected from the residual poles contain oxide skin which falls off by the residual pole steel claws and iron impurities which are brought in other production procedures, before entering the jaw crusher, the large iron impurities in the covering materials need to be sucked out by the first-stage belt electromagnetic iron remover, so that the damage caused by the large iron objects entering the jaw crusher is avoided, the covering materials crushed by the jaw crusher are further sucked out by the second-stage belt electromagnetic iron remover, but because the second-stage belt electromagnetic iron remover is hung above the belt conveyor, only iron objects on the surface layer of the material pile can be adsorbed, iron impurities below the middle part of the material pile can not be removed, a large amount of iron impurities still are mixed in the covering materials, and the iron impurities can enter aluminum liquid along with the covering materials, so that the iron content in the raw aluminum liquid exceeds standard, the purity of aluminum ingots is reduced, and waste and defective products are increased.
The utility model comprises the following steps:
the utility model aims to provide a covering material iron removal system.
The utility model is implemented by the following technical scheme: the utility model provides a covering material deironing system, includes former feed bin, one-level belt feeder, locates first deironing ware, jaw breaker, second grade belt feeder above the one-level belt feeder, locate the second deironing ware above the second grade belt feeder, the export of former feed bin is located directly over the material loading end of one-level belt feeder, the unloading end of one-level belt feeder is located directly over jaw breaker's import, jaw breaker's export is located directly over the material loading end of second grade belt feeder, still include deironing cylinder and deironing hopper, the belt cylinder of the unloading end of second grade belt feeder is the deironing cylinder, the unloading end of second grade belt feeder is located directly over the feed inlet of deironing hopper, the discharge gate of deironing hopper is located directly over the feed inlet of covering feed bin;
the iron removal hopper comprises a charging barrel, an electromagnetic plate, a turning plate and a motor, wherein the turning plate is arranged in the charging barrel, a rotating shaft is fixed at the center of the bottom of the turning plate, two ends of the rotating shaft are rotationally connected with the inner wall of the charging barrel, any one end of the rotating shaft penetrates through the wall of the charging barrel and is coaxially fixed with an output shaft of the motor fixed on the outer wall of the charging barrel, and the electromagnetic plate is fixed at the top of the turning plate;
the iron discharging device is characterized in that an iron discharging hole is formed in the barrel wall of the charging barrel at one end of the electromagnetic plate, a material guiding plate is obliquely arranged in the iron discharging hole, and the lowest end of the material guiding plate is fixed with the bottom of the iron discharging hole.
Preferably, the turning plate and the iron notch is arranged above the iron notch, the limiting plate is obliquely arranged downwards, the highest end of the limiting plate is fixed with the inner wall of the charging barrel, the turning plate is adjacent to one end of the iron notch, and the turning plate is movably abutted to the bottom of the limiting plate and the top of the material guide plate respectively.
Preferably, the iron removing roller adopts a permanent magnet roller with magnetic force not less than 4000GS, and a rubber layer is coated on the surface of the permanent magnet roller.
Preferably, the surface of the rubber layer is provided with a non-slip protrusion.
Preferably, an iron collecting groove is arranged below the position where the belt of the secondary belt conveyor rotates away from the iron removing roller.
The utility model has the advantages that: by adding the iron removing roller and the iron removing hopper, iron impurities hidden in the covering material are removed, so that the content of the iron impurities in the covering material is reduced by 52%, the quality of the covering material is effectively improved, and the quality of aluminum liquid is further improved.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the device connection of example 1;
FIG. 2 is a cross-sectional view of the iron removal hopper of example 1;
FIG. 3 is a sectional view of the iron removing drum in example 1;
in the figure: 1. raw material bin, 2, one-level belt feeder, 3, first iron remover, 4, jaw breaker, 5, second belt feeder, 6, second iron remover, 7, deironing cylinder, 71, permanent magnet cylinder, 72, rubber layer, 73, anti-skidding arch, 8, deironing hopper, 81, feed cylinder, 82, electromagnetic plate, 83, motor, 84, turn plate, 85, axis of rotation, 86, iron discharge mouth, 87, stock guide, 88, limiting plate, 9, cover bin, 10, album iron groove.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
as shown in fig. 1-3, the covering material iron removing system comprises a raw material bin 1, a primary belt conveyor 2, a first iron remover 3 arranged above the primary belt conveyor 2, a jaw crusher 4, a secondary belt conveyor 5, a second iron remover 6 arranged above the secondary belt conveyor 5, an iron removing roller 7 and an iron removing hopper 8.
The export of former feed bin 1 locates directly over the material loading end of one-level belt feeder 2, and the unloading end of one-level belt feeder 2 is located directly over jaw breaker 4's import, and jaw breaker 4's export is located directly over the material loading end of second grade belt feeder 5, and the belt roller of the unloading end of second grade belt feeder 5 is deironing cylinder 7, and the below of the position that the belt of second grade belt feeder 5 was changeed deironing cylinder 7 is equipped with iron collecting groove 10, collects the iron impurity that deironing cylinder 7 was cut through setting up iron collecting groove 10, is convenient for clear up. The iron removing roller 7 adopts a permanent magnet roller 71 with magnetic force not less than 4000GS, a rubber layer 72 is coated on the surface of the permanent magnet roller 71, anti-slip protrusions 73 are arranged on the surface of the rubber layer 72, and the rubber layer 72 with the anti-slip protrusions 73 is arranged on the surface of the permanent magnet roller 71, so that belt slipping is effectively avoided. The discharging end of the secondary belt conveyor 5 is arranged right above the feeding hole of the iron removing hopper 8, and the discharging hole of the iron removing hopper 8 is arranged right above the feeding hole of the covering bin 9.
The iron removal hopper 8 comprises a charging barrel 81, an electromagnetic plate 82, a turning plate 84 and a motor 83, wherein the turning plate 84 is arranged in the charging barrel 81, a rotating shaft 85 is fixed at the center of the bottom, two ends of the rotating shaft 85 are rotationally connected with the inner wall of the charging barrel 81, any one end of the rotating shaft 85 penetrates through the wall of the charging barrel 81 and is coaxially fixed with an output shaft of the motor 83 fixed on the outer wall of the charging barrel 81, and the electromagnetic plate 82 is fixed at the top of the turning plate 84; a material discharging hole 86 is arranged on the cylinder wall of the charging cylinder 81 at one end of the electromagnetic plate 82, a material guiding plate 87 is obliquely arranged in the material discharging hole 86, and the lowest end of the material guiding plate 87 is fixed with the bottom of the material discharging hole 86. The upper parts of the turning plate 84 and the iron notch 86 are provided with limiting plates 88, the limiting plates 88 are obliquely downwards arranged, the highest ends of the limiting plates 88 are fixed with the inner wall of the charging barrel 81, and one ends of the turning plate 84, which are close to the iron notch 86, are respectively movably abutted to the bottoms of the limiting plates 88 and the tops of the material guide plates 87. The limiting plate 88 can ensure that the electromagnetic plate 82 has a certain inclination angle, increases the contact area with the covering material, and prevents the covering material from directly falling without contacting with the electromagnetic plate 82 when the electromagnetic plate 82 is directly erected.
The iron removing roller 7 adsorbs the iron impurity of the covering material bottom layer on the secondary belt conveyor 5 on the belt, and because the belt has a lifting angle, the covering material after iron removal flies out and falls into the iron removing hopper 8, slides to the covering material bin 9 through the electromagnetic plate 82, and simultaneously, the residual iron impurity is adsorbed on the electromagnetic plate 82, so that the further separation of the iron impurity is realized.
The working description:
and cleaning the covering materials recovered from the residual carbon blocks, conveying the covering materials into a raw material bin 1, conveying the covering materials into a first-stage belt conveyor 2, removing massive iron impurities through a first iron remover 3 above the first-stage belt conveyor 2, and conveying the covering materials into a jaw crusher 4 for crushing. The broken covering material falls into the second-stage belt conveyor 5, the second iron remover 6 removes the iron impurities on the surface layer of the covering material, when the covering material reaches the discharging end of the second-stage belt conveyor 5, the iron removing roller 7 adsorbs the iron impurities on the bottom of the covering material on the belt, the covering material falls into the iron removing hopper 8 along with the rotation of the belt, the electromagnetic plate 82 is electrified in the covering material discharging process, the motor 83 rotates towards the opposite side of the iron discharging port 86, the turning plate 84 close to one side of the iron discharging port 86 is abutted with the limiting plate 88, the covering material falls into the covering material bin 9 after passing through the electromagnetic plate 82, and meanwhile, the residual iron impurities in the covering material are adsorbed on the electromagnetic plate 82. After the blanking of the covering material is finished, the motor 83 rotates towards the iron discharging port 86 until the turning plate 84 close to the iron discharging port 86 is abutted to the material guiding plate 87, the electromagnetic plate 82 is powered off, magnetism of the electromagnetic plate 82 is lost after the electromagnetic plate 82 is powered off, and iron impurities fall off from the electromagnetic plate 82 and are discharged from the iron discharging port 86.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a covering material deironing system, includes former feed bin, one-level belt feeder, locates first deironing ware, jaw breaker, second grade belt feeder in one-level belt feeder top, locate the second deironing ware in two-level belt feeder top, the export of former feed bin is located directly over the material loading end of one-level belt feeder, the unloading end of one-level belt feeder is located directly over jaw breaker's import, jaw breaker's export is located directly over two-level belt feeder material loading end, its characterized in that still includes deironing cylinder and deironing hopper, the belt cylinder of the unloading end of two-level belt feeder is the deironing cylinder, the unloading end of two-level belt feeder is located directly over the feed inlet of deironing hopper, the discharge gate of deironing hopper is located directly over the feed inlet of covering the feed bin;
the iron removal hopper comprises a charging barrel, an electromagnetic plate, a turning plate and a motor, wherein the turning plate is arranged in the charging barrel, a rotating shaft is fixed at the center of the bottom of the turning plate, two ends of the rotating shaft are rotationally connected with the inner wall of the charging barrel, any one end of the rotating shaft penetrates through the wall of the charging barrel and is coaxially fixed with an output shaft of the motor fixed on the outer wall of the charging barrel, and the electromagnetic plate is fixed at the top of the turning plate;
the iron discharging device is characterized in that an iron discharging hole is formed in the barrel wall of the charging barrel at one end of the electromagnetic plate, a material guiding plate is obliquely arranged in the iron discharging hole, and the lowest end of the material guiding plate is fixed with the bottom of the iron discharging hole.
2. The cover material iron removal system according to claim 1, wherein a limiting plate is arranged above the turning plate and the iron discharge hole, the limiting plate is arranged obliquely downwards, the highest end of the limiting plate is fixed with the inner wall of the charging barrel, and the turning plate is adjacent to one end of the iron discharge hole and is respectively movably abutted to the bottom of the limiting plate and the top of the material guide plate.
3. The cover stock iron removal system of claim 1, wherein the iron removal roller is a permanent magnet roller with a magnetic force of not less than 4000GS, and a rubber layer is coated on the surface of the permanent magnet roller.
4. A cover stock de-ironing system as claimed in claim 3, wherein the rubber layer surface is provided with cleats.
5. The cover stock iron removal system of claim 1, wherein an iron collection trough is provided below the position where the belt of the secondary belt conveyor turns away from the iron removal drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320676870.5U CN219631574U (en) | 2023-03-30 | 2023-03-30 | Cover material deironing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320676870.5U CN219631574U (en) | 2023-03-30 | 2023-03-30 | Cover material deironing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219631574U true CN219631574U (en) | 2023-09-05 |
Family
ID=87811844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320676870.5U Active CN219631574U (en) | 2023-03-30 | 2023-03-30 | Cover material deironing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219631574U (en) |
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2023
- 2023-03-30 CN CN202320676870.5U patent/CN219631574U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |