CN219986131U - Iron slag magnetic separation equipment in casting used sand - Google Patents
Iron slag magnetic separation equipment in casting used sand Download PDFInfo
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- CN219986131U CN219986131U CN202321415482.8U CN202321415482U CN219986131U CN 219986131 U CN219986131 U CN 219986131U CN 202321415482 U CN202321415482 U CN 202321415482U CN 219986131 U CN219986131 U CN 219986131U
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- iron slag
- magnetic separation
- sand
- permanent magnet
- separation equipment
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 239000004576 sand Substances 0.000 title claims abstract description 69
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 51
- 239000002893 slag Substances 0.000 title claims abstract description 45
- 238000005266 casting Methods 0.000 title claims abstract description 16
- 238000007885 magnetic separation Methods 0.000 title claims abstract description 16
- 239000002699 waste material Substances 0.000 claims abstract description 45
- 238000012216 screening Methods 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The utility model discloses iron slag magnetic separation equipment in casting used sand, which relates to the technical field of magnetic separation equipment and comprises a fixing mechanism, a discharging mechanism, a screening mechanism and a collecting box, wherein the fixing mechanism comprises a fixing frame, a ton bag platform is arranged at the top of one end of the fixing frame, the discharging mechanism comprises a discharging hopper, a movable baffle is arranged at the bottom of the inner side of the discharging hopper, the screening mechanism comprises a permanent magnet roller and a direction changing roller, and a conveying belt is arranged between the permanent magnet roller and the outer wall of the direction changing roller. According to the utility model, the movable baffle can be driven to rotate through the work of the servo motor, the size of the bottom opening of the blanking hopper can be regulated, the blanking amount of the waste sand can be controlled, iron slag in the waste sand in the falling process can be adsorbed through the permanent magnet roller, and the collected iron slag can be conveyed through the movement of the conveying belt, so that the iron slag in the waste sand can be rapidly screened out, and the waste of the iron sand can be reduced.
Description
Technical Field
The utility model relates to the technical field of magnetic separation equipment, in particular to iron slag magnetic separation equipment in casting used sand.
Background
The resin sand production line consists of a magnetic separation belt conveyor, a vibration crushing regenerator, a centrifugal rotor secondary regenerator, a sand warehouse, a bucket elevator (3 sets), a movable double-arm continuous resin sand mixer, a pulse back-blowing dust remover and other devices. In the resin sand molding production line and the sand treatment regeneration system, a small amount of waste sand is generated in the process of regenerating used sand, and iron sheets, iron particles and iron slag are accompanied in the waste sand, and according to the result of manual screening, about 1 ton is generated per month.
The prior art has the following defects: when pouring molten iron, the existing resin sand workshop is provided with a plurality of molten irons which splash on the ground, the scattered sand on the ground is required to be screened out of the molten irons after being collected, when iron slag in the waste sand is screened out, the iron slag in the waste sand cannot be screened out quickly, so that the iron slag still remains in the screened waste sand, the iron slag can be wasted, the iron slag cannot be recycled quickly, and iron resources can be wasted.
The above information disclosed in the background section is only for enhancement of understanding of the background of the disclosure and therefore it may include information that does not form the prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model aims to provide iron slag magnetic separation equipment in used casting sand, which can drive a movable baffle to rotate through the work of a servo motor, further can adjust the size of the bottom opening of a discharging hopper, can control the discharging amount of waste sand, can adsorb iron slag in the waste sand in the falling process through a permanent magnet roller, and further can convey the collected iron slag through the movement of a conveying belt, so that the iron slag in the waste sand can be rapidly screened out, the iron slag can be rapidly separated from the waste sand, further a large amount of iron slag remained in the used casting sand can be avoided, the waste of the iron sand can be reduced, and the defects in the technology can be overcome.
In order to achieve the above object, the present utility model provides the following technical solutions: iron slag magnetic separation equipment in casting sand, including fixed establishment, still include:
the blanking mechanism is arranged at the top of the inner side of the fixing mechanism and is used for blanking the waste sand;
the screening mechanism is arranged at the inner side of one end of the fixing mechanism and is used for screening iron slag in the waste sand;
the two collecting boxes are respectively arranged under the blanking mechanism and at the bottom of one end of the screening mechanism and are used for collecting waste sand and iron slag;
the fixing mechanism comprises a fixing frame, and a ton bag platform is fixedly arranged at the top of one end of the fixing frame;
the discharging mechanism comprises a discharging hopper, the discharging hopper is fixedly arranged at the bottom of the ton bag platform, and a movable baffle is rotatably arranged at the bottom of the inner side of the discharging hopper;
the screening mechanism comprises a permanent magnet drum and a direction changing drum, wherein the permanent magnet drum is rotatably arranged on the inner side of the fixing frame, the direction changing drum is rotatably arranged on the inner side of one end of the fixing frame, and a conveying belt is arranged between the permanent magnet drum and the outer wall of the direction changing drum and is movably connected with the outer wall of the direction changing drum through the conveying belt.
Preferably, the fixing mechanism comprises a feeding hole, the feeding hole is formed in the inner wall of the ton bag platform, and the diameter size of the feeding hole is the same as the inner diameter size of the top of the discharging hopper.
Preferably, the discharging mechanism comprises a servo motor, the servo motor is fixedly arranged at the bottom of the outer wall of one end of the discharging hopper, and the servo motor is connected with the movable baffle through an output shaft in a transmission manner.
Preferably, the screening mechanism comprises a rotating shaft, the rotating shaft is rotatably mounted on the inner wall of one end of the fixing frame, and a driving sprocket is fixedly mounted on the outer wall of one side of the rotating shaft.
Preferably, a driven sprocket is fixedly arranged on the outer wall of one side of the permanent magnet roller, and a transmission chain is arranged between the driven sprocket and the driving sprocket and is movably connected with the driven sprocket through the transmission chain.
Preferably, the screening mechanism comprises a driving speed reducer, the driving speed reducer is fixedly arranged on the inner side of one end of the fixing frame, and the driving speed reducer is connected with the rotating shaft through an output shaft in a transmission manner.
In the technical scheme, the utility model has the technical effects and advantages that:
the movable baffle can be driven to rotate through the servo motor to adjust the size of the bottom opening of the blanking hopper, the blanking amount of the waste sand can be controlled, iron slag in the waste sand in the falling process can be adsorbed through the permanent magnet roller, and then the collected iron slag can be conveyed through the movement of the conveying belt, so that the iron slag in the waste sand can be rapidly screened out, a large amount of iron slag can be prevented from remaining in the casting old sand, the iron slag can be conveniently recycled, and the waste of the iron sand can be reduced;
can ton bag place through ton bag platform, and then offer through the feed port make the bottom opening of ton bag can with lower hopper intercommunication for in the casting sand in the ton bag can be convenient falls down the hopper, and then make unloading mechanism can be convenient carry out unloading operation to the sand waste.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a perspective view of the fixing mechanism of the present utility model.
Fig. 3 is an exploded view of the three-dimensional structure of the blanking mechanism of the present utility model.
Fig. 4 is an exploded view of a three-dimensional structure of the screening mechanism of the present utility model.
Reference numerals illustrate:
a fixing mechanism; 101. a fixing frame; 102. a ton bag platform; 103. a feed hole;
a blanking mechanism; 201. discharging a hopper; 202. a movable baffle; 203. a servo motor;
a screening mechanism; 301. a permanent magnet drum; 302. a direction-changing drum; 303. a conveyor belt; 304. a driven sprocket; 305. a rotating shaft; 306. driving a speed reducer; 307. a drive sprocket; 308. a drive chain;
4. and (5) collecting a box.
Detailed Description
The utility model provides a magnetic separation device for iron slag in used casting sand, which is shown in fig. 1, and comprises a fixing mechanism 1, and further comprises:
the blanking mechanism 2 is arranged at the top of the inner side of the fixing mechanism 1 and is used for blanking the waste sand;
the screening mechanism 3 is arranged at the inner side of one end of the fixing mechanism 1 and is used for screening iron slag in the waste sand;
and two collecting boxes 4 are arranged and are respectively arranged right below the blanking mechanism 2 and at the bottom of one end of the screening mechanism 3 and used for collecting the waste sand and the iron slag.
For the convenience to place the ton bag that is equipped with the sand waste, conveniently screen sand waste, as shown in fig. 2, fixed establishment 1 includes mount 101, and the one end top fixed mounting of mount 101 has ton bag platform 102, can place the ton bag through ton bag platform 102.
For the convenience to the unloading of sand waste, avoid a large amount of sand waste to pile up and appear blocking up, as shown in fig. 3, feed mechanism 2 includes hopper 201 down, hopper 201 fixed mounting is in the bottom of ton bag platform 102 down, movable baffle 202 is installed in the inboard bottom rotation of hopper 201 down, feed mechanism 2 includes servo motor 203, servo motor 203 fixed mounting is in the one end outer wall bottom of hopper 201 down, be connected through output shaft transmission between servo motor 203 and the movable baffle 202, servo motor 203 work can drive movable baffle 202 and rotate, and then can adjust hopper 201 bottom open-ended size down.
For conveniently screening the iron slag in the waste sand, as shown in fig. 4, the screening mechanism 3 comprises a permanent magnet roller 301 and a direction changing roller 302, the permanent magnet roller 301 is rotatably mounted on the inner side of the fixing frame 101, the direction changing roller 302 is rotatably mounted on the inner side of one end of the fixing frame 101, a conveying belt 303 is arranged between the permanent magnet roller 301 and the outer wall of the direction changing roller 302 and is movably connected with the outer wall of the direction changing roller through the conveying belt 303, the iron slag in the waste sand in the falling process can be adsorbed through the permanent magnet roller 301, and then the adsorbed iron slag can be conveyed through the conveying belt 303.
In order to facilitate the transportation of the waste sand in the ton bag into the discharging hopper 201, as shown in fig. 1 and 2, the fixing mechanism 1 comprises a feeding hole 103, the feeding hole 103 is formed in the inner wall of the ton bag platform 102, the diameter size of the feeding hole 103 is the same as the top inner diameter size of the discharging hopper 201, and the waste sand in the ton bag can be dropped into the discharging hopper 201 through the feeding hole 103.
In order to provide power for the rotation of the permanent magnet roller 301, make the conveyer belt 303 carry the iron slag that gets screened, as shown in fig. 4, screening mechanism 3 includes axis of rotation 305, axis of rotation 305 rotates and installs in the one end inner wall of mount 101, one side outer wall fixed mounting of axis of rotation 305 has drive sprocket 307, one side outer wall fixed mounting of permanent magnet roller 301 has driven sprocket 304, be provided with drive chain 308 and through drive chain 308 swing joint between driven sprocket 304 and the drive sprocket 307, screening mechanism 3 includes drive reducer 306, drive reducer 306 fixed mounting is inboard in the one end of mount 101, pass through output shaft transmission connection between drive reducer 306 and the axis of rotation 305, drive reducer 306 work makes axis of rotation 305 take place to rotate, the transmission effect through drive sprocket 307 and drive chain 308, make driven sprocket 304 take place to rotate, and then can drive permanent magnet roller 301 and rotate.
The implementation mode specifically comprises the following steps: through placing ton bag to ton bag platform 102 top for the opening of ton bag bottom can communicate with feed port 103, and then make the waste sand in the ton bag drop down in hopper 201 through feed port 103, and then make movable baffle 202 rotate through servo motor 203 work, and then can adjust the bottom opening size of hopper 201 down, and then make the waste sand in hopper 201 drop down, in the waste sand whereabouts in-process, permanent magnetism cylinder 301 work can carry out magnetic force adsorption to the iron slag in the waste sand of whereabouts in-process, waste sand after permanent magnetism cylinder 301 adsorbs falls down in one of them collecting box 4 naturally, drive speed reducer 306 work makes axis of rotation 305 take place to rotate, make initiative wheel 307 take place to rotate, the transmission effect through drive chain 308, make driven sprocket 304 take place to rotate, and then make permanent magnetism cylinder 301 take place to rotate, and then make the iron slag that remains on the surface of conveyer belt 303 that permanent magnetism cylinder 303 adsorbs can carry along with the activity of conveyer belt 303, in the conveyer belt 303 carries out the conveying, make the waste sand slag that can take place in another one's collecting box 4 naturally, the waste sand can take place in the large scale of the waste sand, and the present technology has been carried out, and the large amount of the waste sand can be easily found in the existing technology has been solved.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a casting sand in iron slag magnetic separation equipment, includes fixed establishment (1), its characterized in that still includes:
the blanking mechanism (2) is arranged at the top of the inner side of the fixing mechanism (1) and is used for blanking the waste sand;
the screening mechanism (3) is arranged at the inner side of one end of the fixing mechanism (1) and is used for screening iron slag in the waste sand;
the two collecting boxes (4) are respectively arranged under the blanking mechanism (2) and at the bottom of one end of the screening mechanism (3) and are used for collecting waste sand and iron slag;
the fixing mechanism (1) comprises a fixing frame (101), and a ton bag platform (102) is fixedly arranged at the top of one end of the fixing frame (101);
the blanking mechanism (2) comprises a blanking hopper (201), the blanking hopper (201) is fixedly arranged at the bottom of the ton bag platform (102), and a movable baffle (202) is rotatably arranged at the bottom of the inner side of the blanking hopper (201);
the screening mechanism (3) comprises a permanent magnet roller (301) and a direction changing roller (302), wherein the permanent magnet roller (301) is rotatably arranged on the inner side of the fixing frame (101), the direction changing roller (302) is rotatably arranged on the inner side of one end of the fixing frame (101), and a conveying belt (303) is arranged between the permanent magnet roller (301) and the outer wall of the direction changing roller (302) and is movably connected with the outer wall of the direction changing roller through the conveying belt (303).
2. The magnetic separation equipment for iron slag in used casting sand according to claim 1, wherein: the fixing mechanism (1) comprises a feeding hole (103), the feeding hole (103) is formed in the inner wall of the ton bag platform (102), and the diameter size of the feeding hole (103) is the same as the top inner diameter size of the discharging hopper (201).
3. The magnetic separation equipment for iron slag in used casting sand according to claim 1, wherein: the blanking mechanism (2) comprises a servo motor (203), the servo motor (203) is fixedly arranged at the bottom of the outer wall of one end of the blanking hopper (201), and the servo motor (203) is connected with the movable baffle (202) through an output shaft in a transmission manner.
4. The magnetic separation equipment for iron slag in used casting sand according to claim 1, wherein: the screening mechanism (3) comprises a rotating shaft (305), the rotating shaft (305) is rotatably mounted on the inner wall of one end of the fixing frame (101), and a driving sprocket (307) is fixedly mounted on the outer wall of one side of the rotating shaft (305).
5. The magnetic separation equipment for iron slag in used casting sand according to claim 4, wherein: the permanent magnet roller is characterized in that a driven sprocket (304) is fixedly arranged on the outer wall of one side of the permanent magnet roller (301), and a transmission chain (308) is arranged between the driven sprocket (304) and the driving sprocket (307) and is movably connected through the transmission chain (308).
6. The magnetic separation equipment for iron slag in used casting sand according to claim 4, wherein: the screening mechanism (3) comprises a driving speed reducer (306), the driving speed reducer (306) is fixedly arranged on the inner side of one end of the fixing frame (101), and the driving speed reducer (306) is in transmission connection with the rotating shaft (305) through an output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321415482.8U CN219986131U (en) | 2023-06-06 | 2023-06-06 | Iron slag magnetic separation equipment in casting used sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321415482.8U CN219986131U (en) | 2023-06-06 | 2023-06-06 | Iron slag magnetic separation equipment in casting used sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219986131U true CN219986131U (en) | 2023-11-10 |
Family
ID=88615230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321415482.8U Active CN219986131U (en) | 2023-06-06 | 2023-06-06 | Iron slag magnetic separation equipment in casting used sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219986131U (en) |
-
2023
- 2023-06-06 CN CN202321415482.8U patent/CN219986131U/en active Active
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