CN111468290A - Broken clout deironing device of building - Google Patents
Broken clout deironing device of building Download PDFInfo
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- CN111468290A CN111468290A CN202010296405.XA CN202010296405A CN111468290A CN 111468290 A CN111468290 A CN 111468290A CN 202010296405 A CN202010296405 A CN 202010296405A CN 111468290 A CN111468290 A CN 111468290A
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- roller
- iron
- electromagnetic
- material turning
- iron removing
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- 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
- B03C1/26—Magnetic separation acting directly on the substance being separated with free falling material
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- 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
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
- B03C1/18—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation
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Abstract
The invention discloses a building broken remainder deironing device, and relates to the technical field of building remainder regeneration. The technical key points are as follows: the automatic material turning device comprises a rack, wherein a driving roller and a driven roller are respectively connected to two ends of the rack in a rotating mode, a conveying belt is wound around the driving roller and the driven roller, a driving assembly for driving the driving roller to rotate is arranged on the rack, a feeding hopper is arranged above the feeding end of the conveying belt, a material turning roller is horizontally arranged on one side, away from the feeding end, of the rack, the material turning roller is arranged above the conveying belt and perpendicular to the moving direction of the conveying belt, a rotating assembly for driving the material turning roller to rotate is arranged on the rack, a plurality of arc-shaped material turning teeth are anticlockwise arranged around the circumferential direction of the material turning roller on the circumferential side; a first electromagnetic iron removing roller parallel to the axis of the material turning roller is arranged between the material turning roller and the outlet of the feed hopper, and a second electromagnetic iron removing roller parallel to the axis of the material turning roller is arranged on one side, away from the feed hopper, of the material turning roller. The method has the advantage of improving the removal rate of the iron impurities in the recycled aggregate.
Description
Technical Field
The invention relates to the technical field of building excess material regeneration, in particular to a device for removing iron from building broken excess material.
Background
In recent years, the civil engineering and building material industry is flourishing due to the rapid development of real estate, and a concrete material is indispensable in the building construction process. The building excess materials are also called building wastes, mainly concrete, bricks, sand stones, dregs and the like, and in the processes of city construction, old city reconstruction and the like, a large amount of building wastes and building wastes are generated, the amount of the building wastes accounts for 30-40% of the total amount of the urban wastes, and the problem can be well solved, so that the problem is related to the important civil problems of various cities in various countries, such as cultivated land protection, environmental protection, living quality, energy conservation, emission reduction and the like. Recycled concrete aggregates often contain iron impurities which, when introduced into buildings, can affect the performance of the buildings and therefore need to be removed.
The utility model discloses a chinese utility model patent that bulletin number is CN203355868U discloses a deironing device of concrete, including a support body, be connected with a conveyor on the support body, the support body has linked firmly a feed cylinder in the top of conveyor input, the support body has still linked firmly a bar magnet in conveyor's top, and the bar direction of this magnet is unanimous with conveyor's width direction.
The above prior art solution has the following drawbacks: if adopt above-mentioned patent to remove iron to the recycled aggregate, the recycled aggregate conveys along with the conveyer belt, and iron impurity wherein is absorbed and is got rid of by the magnet, however, because the recycled aggregate easily piles up and arranges to the conveyer belt from the feed cylinder, in the transfer process, also is difficult to be absorbed by the magnet at the inside iron impurity of recycled aggregate, leads to iron impurity's clearance lower.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a building broken remainder deironing device which has the advantage of improving the removal rate of iron impurities in recycled aggregate.
The above object of the present invention is achieved by the following technical solutions:
a deironing device for broken surplus materials of a building comprises a rack, wherein two ends of the rack are respectively and rotatably connected with a driving roller and a driven roller, a conveying belt is wound around the driving roller and the driven roller, a driving assembly for driving the driving roller to rotate is arranged on the rack, a feeding hopper is arranged above the feeding end of the conveying belt, a material turning roller is horizontally arranged on one side, away from the feeding end, of the rack, the material turning roller is arranged above the conveying belt and is perpendicular to the moving direction of the conveying belt, a rotating assembly for driving the material turning roller to rotate is arranged on the rack, a plurality of arc-shaped material turning teeth are anticlockwise arranged around the material turning roller in the circumferential direction, and concave surfaces of the material turning teeth face the circumferential sides of the material;
the material overturning device is characterized in that a first electromagnetic iron removing roller parallel to the axis of the material overturning roller is arranged between the material overturning roller and the outlet of the feeding hopper, and a second electromagnetic iron removing roller parallel to the axis of the material overturning roller is arranged on one side, away from the feeding hopper, of the material overturning roller.
By adopting the technical scheme, the crushed and sorted recycled aggregate falls onto the conveyor belt from the feeding hopper, part of iron impurities are adsorbed by the first electromagnetic de-ironing roller for the first time in the falling process of the recycled aggregate, the driving component drives the driving roller to rotate so as to drive the conveyor belt to move, the conveyor belt drives the recycled aggregate to pass below the first electromagnetic de-ironing roller, the first electromagnetic de-ironing roller adsorbs the iron impurities in the surface layer for the second time, then the rotating component drives the turning roller to rotate anticlockwise, the turning teeth drive the recycled aggregate to rotate together, the first electromagnetic de-ironing roller adsorbs the iron impurities in the recycled aggregate on the turning teeth for the third time, the turning roller turns the recycled aggregate at the bottom layer to the surface layer, the second electromagnetic de-ironing roller can adsorb the iron impurities for the fourth time, the turning roller can also avoid the recycled aggregate from being piled, and after the four times of adsorption of the first electromagnetic de-ironing roller and the second electromagnetic de-ironing roller, iron impurities in the recycled aggregate are fully adsorbed, so that the removal rate of the iron impurities in the recycled aggregate is obviously improved, and the quality of the recycled aggregate is improved.
The present invention in a preferred example may be further configured to: two adjacent rows of the material turning teeth are arranged in a staggered mode.
By adopting the technical scheme, the staggered material turning teeth are beneficial to turning the recycled aggregate, so that the material turning amount of the material turning roller and the iron impurity removal rate are improved.
The present invention in a preferred example may be further configured to: the support is arranged above the first electromagnetic iron removing roller, two ends of the first electromagnetic iron removing roller are rotatably connected with the support, and a first motor for driving the first electromagnetic iron removing roller to rotate is arranged on the support.
By adopting the technical scheme, after the first electromagnetic iron removing roller is adsorbed for a period of time, a large amount of iron impurities are adsorbed below the first electromagnetic iron removing roller, so that the adsorption force is gradually reduced; in the process of adsorbing iron impurities, the first motor drives the first electromagnetic iron removal roller to slowly rotate, so that the surface of the first electromagnetic iron removal roller can be favorably and uniformly adsorbed with iron impurities, and the removal rate of the regenerated aggregate iron impurities is improved.
The present invention in a preferred example may be further configured to: the frame is located the equal vertical stand that is provided with in both ends of support, two the top of stand is connected with the linear electric motor guide rail, be connected with the linear electric motor body on the linear electric motor guide rail, the top fixed connection of linear electric motor body and support.
Through adopting above-mentioned technical scheme, when first electromagnetism deironing roller surface adsorption's iron impurity is more, the linear electric motor body drives the support and follows the motion of linear electric motor guide rail, and until first electromagnetism deironing roller leaves the top of drive belt, at this moment, first electromagnetism deironing roller outage can lift its surperficial iron impurity off fast, then, the linear electric motor body drives the support and gets back to the normal position.
The present invention in a preferred example may be further configured to: the stand is located the top surface of linear electric motor guide rail and is connected with the crossbeam, the spout has been seted up along its length direction to the crossbeam, the cross section of spout is T shape, the support is located linear electric motor body moving direction's both sides along vertical direction fixedly connected with jib, the jib is provided with the slider with spout sliding connection towards the one end of spout.
Through adopting above-mentioned technical scheme, because the iron impurity distribution in the aggregate that regenerates on the conveyer belt is not even, first electromagnetism deironing roller surface adsorption's iron impurity distribution is also uneven, may lead to linear electric motor body atress uneven, consequently, the jib of linear electric motor body both sides plays the effect of balanced support gravity on the one hand, and on the other hand can also improve the stability of linear electric motor body motion.
The present invention in a preferred example may be further configured to: and an open collecting box is arranged below one end, far away from the linear motor, of the linear motor guide rail.
Through adopting above-mentioned technical scheme, when first electromagnetism removes the top that the iron roll moved to the collection box, can lift its surperficial iron impurity off fast after the outage, iron impurity drops in the collection box, makes things convenient for the follow-up clearance that clears up.
The present invention in a preferred example may be further configured to: the frame is located and is provided with first limit for height board between feeder hopper export and the first electromagnetism removes the iron roller, the length direction of first limit for height board is on a parallel with the axis of first electromagnetism removes the iron roller, the lower surface of first limit for height board is less than the lower surface that first electromagnetism removed the iron roller.
Through adopting above-mentioned technical scheme, because the easy pile that becomes of regeneration aggregate after falling from the feeder hopper, the surface unevenness collides with first electromagnetism deironing roller easily, and first limit for height board can restrict the pile height of regeneration aggregate, prevents that first electromagnetism deironing roller from being collided, is favorable to its inside iron impurity to expose moreover, has improved regeneration aggregate iron impurity clearance.
The present invention in a preferred example may be further configured to: the frame is located and is provided with the second limit for height board between stirring roller and the second electromagnetism removes the iron roller, the length direction of second limit for height board is on a parallel with the axis of second electromagnetism removes the iron roller, the lower surface of second limit for height board is less than the lower surface of second electromagnetism removes the iron roller.
Through adopting above-mentioned technical scheme, the second limit for height board can restrict the pile up height behind the regeneration aggregate stirring, prevents that second electromagnetism de-ironing roller from being collided, is favorable to its inside iron impurity to expose moreover, has improved regeneration aggregate iron impurity clearance.
The present invention in a preferred example may be further configured to: the conveyer belt is located the below level of first limit for height board to second electromagnetism deironing roller and is provided with a plurality of backing rolls, the backing roll perpendicular to conveyer belt direction of motion and its both ends are connected with the frame rotation.
By adopting the technical scheme, when the recycled aggregate is accumulated on the conveyor belt, the middle part of the conveyor belt inevitably sinks, so that the removal of iron impurities is not facilitated. The supporting roller can enable the conveyor belt to be in a horizontal state at a section from the first height limiting plate to the second electromagnetic iron removing roller, and the removal rate of iron impurities in the recycled aggregate is further improved.
In summary, the invention includes at least one of the following beneficial technical effects:
1. by arranging the first electromagnetic de-ironing roller, the turning roller and the second electromagnetic de-ironing roller, the crushed and sorted recycled aggregate falls onto the conveyor belt from the feed hopper, part of iron impurities are adsorbed by the first electromagnetic de-ironing roller for the first time in the falling process of the recycled aggregate, the driving component drives the driving roller to rotate so as to drive the conveyor belt to move, the conveyor belt drives the recycled aggregate to pass below the first electromagnetic de-ironing roller, the first electromagnetic de-ironing roller adsorbs the iron impurities in the surface layer for the second time, then the rotating component drives the turning roller to rotate anticlockwise, the turning teeth drive the recycled aggregate to rotate together, the first electromagnetic de-ironing roller adsorbs the iron impurities in the recycled aggregate on the turning teeth for the third time, the turning roller turns the recycled aggregate at the bottom layer to the surface layer, the second electromagnetic de-ironing roller is favorable for adsorbing the iron impurities for the fourth time, and the turning roller can also avoid the recycled aggregate from being piled, after the four times of adsorption of the first electromagnetic iron removing roller and the second electromagnetic iron removing roller, iron impurities in the recycled aggregate are fully adsorbed, so that the removal rate of the iron impurities in the recycled aggregate is remarkably improved, and the quality of the recycled aggregate is improved.
2. By arranging the bracket and the first motor, a large amount of iron impurities are adsorbed below the first electromagnetic iron removing roller after the first electromagnetic iron removing roller is adsorbed for a period of time, so that the adsorption force is gradually reduced; in the process of adsorbing iron impurities, the first motor drives the first electromagnetic iron removal roller to slowly rotate, so that the surface of the first electromagnetic iron removal roller can be favorably and uniformly adsorbed with iron impurities, and the removal rate of the regenerated aggregate iron impurities is improved.
3. Because the easy pile of falling back of regeneration aggregate from the feeder hopper, the surface unevenness bumps with first electromagnetism deironing roller easily, through setting up first limit for height board and second limit for height board, can restrict the pile height of regeneration aggregate, prevents that first electromagnetism from removing iron roller and second electromagnetism from removing iron roller and being collided, is favorable to its inside iron impurity to expose moreover, has improved regeneration aggregate iron impurity clearance.
4. Through setting up the linear electric motor guide rail, linear electric motor body and collecting box, when first electromagnetism deironing roller surface adsorption's iron impurity is more, the linear electric motor body drives the support and follows the motion of linear electric motor guide rail, until first electromagnetism deironing roller leaves the top of drive belt, at this moment, first electromagnetism deironing roller outage can lift its surperficial iron impurity off fast, iron impurity drops in the collecting box, convenient follow-up clearance that clears up, then, the linear electric motor body drives the support and gets back to the normal position.
Drawings
FIG. 1 is a schematic structural diagram of a building broken remainder iron removal device;
FIG. 2 is a schematic structural diagram of a building broken remainder deironing device from another view angle;
FIG. 3 is a partial cross-sectional view of a construction broken residue iron removal apparatus;
fig. 4 is a partial sectional view of a bracket and a first electromagnetic deironing roll of a construction crushing residue deironing device.
Reference numerals: 1. a frame; 2. a drive roll; 3. a driven roller; 4. a conveyor belt; 5. a drive motor; 6. a feed hopper; 7. a material turning roller; 8. rotating the motor; 9. turning teeth; 10. a first electromagnetic de-ironing roll; 11. a second electromagnetic de-ironing roll; 12. a support; 13. a first motor; 14. a column; 15. a linear motor guide rail; 16. a linear motor body; 17. a cross beam; 18. a chute; 19. a boom; 20. a slider; 21. a collection box; 22. a first height limiting plate; 23. a second height limiting plate; 24. a support roller; 25. and (4) supporting the frame.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the iron removing device for broken remainder of building disclosed by the invention comprises a frame 1 which is cuboid, two ends of the frame 1 are respectively and rotatably connected with a driving roller 2 (refer to fig. 3) and a driven roller 3, a conveyor belt 4 is arranged around the driving roller 2 and the driven roller 3, a driving component for driving the driving roller 2 to rotate is arranged on the frame 1, in the embodiment, the driving component is a driving motor 5, a machine body of the driving motor 5 is fixedly connected with the frame 1 through bolts, a rotating shaft of the driving motor 5 is coaxially and fixedly connected with the driving roller 2, a feeding hopper 6 is arranged above a feeding end of the conveyor belt 4, a supporting frame 25 is fixedly connected with the frame 1 through bolts, the feeding hopper 6 is welded with the supporting frame 25, a turning roller 7 is horizontally arranged on one side of the frame 1 far away from the feeding end of the feeding hopper 6, the turning roller 7 is arranged above the conveyor belt and is, the two ends of the turning roller 7 are rotatably connected with the frame 1, a rotating assembly for driving the turning roller 7 to rotate is arranged on the frame 1, in the embodiment, the rotating assembly is a rotating motor 8, a machine body of the rotating motor 8 is fixedly connected with the frame 1 through a bolt, and a rotating shaft of the rotating motor 8 is coaxial and fixedly connected with the turning roller 7.
The periphery of the turning roller 7 is provided with a plurality of arc-shaped turning teeth 9 anticlockwise around the periphery of the turning roller, the turning teeth 9 are welded with the turning roller 7, the concave surfaces of the turning teeth 9 face the periphery of the turning roller 7, two adjacent rows of turning teeth 9 are arranged in a staggered mode, the turning teeth 9 arranged in a staggered mode are beneficial to turning recycled aggregates, and the turning amount and the iron impurity removal rate of the turning roller 7 are improved. A first electromagnetic iron removing roller 10 parallel to the axis of the turning roller 7 is arranged between the turning roller 7 and the outlet of the feed hopper 6, a second electromagnetic iron removing roller 11 parallel to the axis of the turning roller 7 is arranged on one side, far away from the feed hopper 6, of the turning roller 7, and the first electromagnetic iron removing roller 10 and the second electromagnetic iron removing roller 11 are cylindrical electromagnets.
The crushed and sorted recycled aggregate falls onto the conveyor belt 4 from the feed hopper 6, in the falling process of the recycled aggregate, part of iron impurities are adsorbed by the first electromagnetic de-ironing roller 10 for the first time, the driving motor 5 drives the driving roller 2 to rotate so as to drive the conveyor belt 4 to move, the conveyor belt 4 drives the recycled aggregate to pass below the first electromagnetic de-ironing roller 10, the first electromagnetic de-ironing roller 10 adsorbs the iron impurities in the surface layer for the second time, then the rotating motor 8 drives the turning roller 7 to rotate anticlockwise, the turning teeth 9 drive the recycled aggregate to rotate together, the first electromagnetic de-ironing roller 10 adsorbs the iron impurities in the recycled aggregate on the turning teeth 9 for the third time, the turning roller 7 turns the recycled aggregate on the bottom layer to the surface layer, the second electromagnetic de-ironing roller 11 is favorable for adsorbing the iron impurities for the fourth time, the turning roller 7 can also prevent the recycled aggregate from being piled, and the recycled aggregate is adsorbed by the first electromagnetic de-ironing roller 10 and the second electromagnetic de-ironing roller 11 for the fourth time, iron impurities in the recycled aggregate are fully adsorbed, so that the removal rate of the iron impurities in the recycled aggregate is obviously improved, and the quality of the recycled aggregate is improved.
Because first electromagnetism removes iron roller 10 after the absorption of a period of time, a large amount of iron impurity adsorbs the below at first electromagnetism removes iron roller 10, the adsorption affinity diminishes gradually, consequently, the top of first electromagnetism removes iron roller 10 is provided with support 12, the both ends of first electromagnetism removes iron roller 10 rotate with support 12 and are connected, be provided with the first electromagnetism of drive and remove iron roller 10 pivoted first motor 13 on the support 12, the organism of first motor 13 passes through bolt fixed connection with support 12, the pivot of first motor 13 and the coaxial and fixed connection of first electromagnetism removes iron roller 10. The frame 1 is located the equal vertical stand 14 that is provided with in both ends of support 12, and there is linear electric motor guide rail 15 on the top of two stands 14 through bolted connection, is connected with linear electric motor body 16 on the linear electric motor guide rail 15, and bolt fixed connection is passed through with the top of support 12 to linear electric motor body 16.
In the process of adsorbing iron impurities, the first motor 13 drives the first electromagnetic iron removing roller 10 to slowly rotate, so that the surface of the first electromagnetic iron removing roller 10 can be favorably and uniformly adsorbed with iron impurities, and the removal rate of the regenerated aggregate iron impurities is improved. When the iron impurities adsorbed on the surface of the first electromagnetic iron removing roller 10 are more, the linear motor body 16 drives the support 12 to move along the linear motor guide rail 15 until the first electromagnetic iron removing roller 10 leaves the upper part of the transmission belt, at the moment, the first electromagnetic iron removing roller 10 is powered off, the iron impurities on the surface of the first electromagnetic iron removing roller can be quickly unloaded, and then the linear motor body 16 drives the support 12 to return to the original position.
An open collecting box 21 is arranged below one end, far away from the linear motor, of the linear motor guide rail 15, and the area of a feed inlet of the collecting box 21 is larger than the bottom area of the collecting box. When first electromagnetism removes iron roller 10 and moves the top of collection box 21, can lift off its surperficial iron impurity fast after the outage, iron impurity drops in collection box 21, makes things convenient for the follow-up clearance that clears up.
Referring to fig. 3 and 4, because the distribution of iron impurities in the recycled aggregate on the conveyor belt 4 is not uniform, the distribution of iron impurities adsorbed on the surface of the first electromagnetic de-ironing roller 10 is also not uniform, which may cause uneven stress on the linear motor body 16, therefore, the top surface of the upright column 14 located on the linear motor guide rail 15 is welded with the cross beam 17, the cross beam 17 is provided with a chute 18 towards one side of the linear motor guide rail 15 along the length direction thereof, the cross section of the chute 18 is T-shaped, the support 12 is located on two sides of the linear motor body 16 in the moving direction and is fixedly connected with a suspender 19 along the vertical direction, and the suspender 19 is integrally formed with a sliding block 20 connected with the chute 18 towards. The suspension rods 19 on both sides of the linear motor body 16 play a role of balancing the gravity of the support 12, and can also improve the motion stability of the linear motor body 16. The fixing and driving structure of the second electromagnetic deironing roller 11 is identical to that of the first electromagnetic deironing roller 10, and the description thereof is omitted.
Because the easy pile of back that the recycled aggregate fell down from feeder hopper 6, the surface unevenness collides with first electromagnetism deironing roller 10 easily, consequently, frame 1 is located and is provided with first limit for height board 22 between feeder hopper 6 export and the first electromagnetism deironing roller 10, the length direction of first limit for height board 22 is on a parallel with the axis of first electromagnetism deironing roller 10, the both ends of first limit for height board 22 are buckled downwards and are welded with frame 1, the lower surface of first limit for height board 22 is less than the lower surface of first electromagnetism deironing roller 10.
The first height limiting plate 22 can limit the stacking height of the recycled aggregate, prevent the first electromagnetic de-ironing roll 10 from being collided, facilitate the exposure of iron impurities in the first electromagnetic de-ironing roll, and improve the removal rate of the iron impurities in the recycled aggregate.
Similarly, the frame 1 is located and is provided with the second limit for height board 23 between the material roller 7 and the second electromagnetism removes the iron roller 11, and the length direction of second limit for height board 23 is on a parallel with the axis of second electromagnetism removes the iron roller 11, and the both ends of second limit for height board 23 are buckled downwards and are welded with frame 1, and the lower surface of second limit for height board 23 is less than the lower surface that the second electromagnetism removed the iron roller 11.
The second height limiting plate 23 can limit the stacking height of the recycled aggregate after being turned, so that the second electromagnetic de-ironing roller 11 is prevented from being collided, exposure of iron impurities in the second electromagnetic de-ironing roller is facilitated, and the removal rate of the iron impurities in the recycled aggregate is improved.
When the conveyor belt 4 conveys the recycled aggregate, the middle part of the conveyor belt 4 inevitably sinks, so that the removal of iron impurities is not facilitated. The conveyor belt 4 is horizontally provided with a plurality of supporting rollers 24 below the first height limiting plate 22 and the second electromagnetic de-ironing roller 11, the supporting rollers 24 are perpendicular to the movement direction of the conveyor belt 4, two ends of the supporting rollers 24 are rotatably connected with the rack 1, and the upper surface of each supporting roller 24 is attached to the lower surface of the conveyor belt 4 above the supporting rollers. The supporting roller 24 can enable the conveyor belt 4 to be in a horizontal state at a section from the first height limiting plate 22 to the second electromagnetic de-ironing roller 11, and further improves the removal rate of the recycled aggregate iron impurities.
The implementation principle of the embodiment is as follows: the crushed and sorted recycled aggregate falls onto the conveyor belt 4 from the feed hopper 6, part of iron impurities are adsorbed by the first electromagnetic de-ironing roll 10 for the first time in the falling process of the recycled aggregate, and the first motor 13 drives the first electromagnetic de-ironing roll 10 to rotate slowly in the process of adsorbing the iron impurities, so that the uniform adsorption of the iron impurities on the surface of the first electromagnetic de-ironing roll 10 is facilitated; the driving motor 5 drives the driving roller 2 to rotate so as to drive the conveyor belt 4 to move, the first height limiting plate 22 can limit the stacking height of the recycled aggregate, the conveyor belt 4 drives the recycled aggregate to pass below the first electromagnetic de-ironing roller 10, the first electromagnetic de-ironing roller 10 adsorbs iron impurities in the surface layer for the second time, then the rotating motor 8 drives the turning roller 7 to rotate anticlockwise, the turning teeth 9 drive the recycled aggregate to rotate together, and the second height limiting plate 23 can limit the stacking height of the recycled aggregate after turning, so that the second electromagnetic de-ironing roller 11 is prevented from being collided, and exposure of the iron impurities in the second electromagnetic de-ironing roller is facilitated; the first electromagnetic de-ironing roller 10 adsorbs iron impurities in the recycled aggregate on the turning teeth 9 for the third time, the turning roller 7 turns the recycled aggregate on the bottom layer to the surface layer, the fourth adsorption of the iron impurities by the second electromagnetic de-ironing roller 11 is facilitated, the turning roller 7 can also avoid the stacking of the recycled aggregate, and after the four times of adsorption of the first electromagnetic de-ironing roller 10 and the second electromagnetic de-ironing roller 11, the iron impurities in the recycled aggregate are fully adsorbed, so that the removal rate of the iron impurities in the recycled aggregate is remarkably improved, and the quality of the recycled aggregate is improved.
When the surface adsorption's of first electromagnetism deironing roller 10 and second electromagnetism deironing roller 11 iron impurity is more, linear electric motor body 16 drives support 12 and moves along linear electric motor guide rail 15, and when first electromagnetism deironing roller 10 moved to the top of collection box 21, can lift its surperficial iron impurity off fast after the outage, and iron impurity drops in collection box 21, and convenient follow-up clearance, then, linear electric motor body 16 drives support 12 and gets back to the normal position.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides a broken clout deironing device of building, includes frame (1), frame (1) both ends are rotated respectively and are connected with drive roll (2) and driven voller (3), drive roll (2) and driven voller (3) week side are around being equipped with conveyer belt (4), be provided with drive roll (2) pivoted drive assembly in frame (1), the feed end top of conveyer belt (4) is provided with feeder hopper (6), a serial communication port, frame (1) is located one side level that feeder hopper (6) kept away from the feed end and is provided with stirring roller (7), stirring roller (7) are located the top of conveyer belt and perpendicular to drive belt direction of motion, be provided with drive stirring roller (7) pivoted rotating assembly in frame (1), stirring roller (7) week side is provided with a plurality of curved stirring teeth (9) around its circumference anticlockwise, the concave surface of the turning teeth (9) faces the periphery of the turning roller (7);
a first electromagnetic iron removing roller (10) parallel to the axis of the material turning roller (7) is arranged between the material turning roller (7) and the outlet of the feed hopper (6), and a second electromagnetic iron removing roller (11) parallel to the axis of the material turning roller (7) is arranged on one side, away from the feed hopper (6), of the material turning roller (7).
2. The apparatus for removing iron from building crushed residual materials according to claim 1, wherein two adjacent rows of the material turning teeth (9) are arranged in a staggered manner.
3. The device for removing iron from building crushing remainder according to claim 1, wherein a support (12) is arranged above the first electromagnetic iron removing roller (10), two ends of the first electromagnetic iron removing roller (10) are rotatably connected with the support (12), and a first motor (13) for driving the first electromagnetic iron removing roller (10) to rotate is arranged on the support (12).
4. The iron removing device for the building crushing remainder according to claim 3, wherein two ends of the frame (1) on the support (12) are both vertically provided with an upright post (14), the top ends of the two upright posts (14) are connected with a linear motor guide rail (15), the linear motor guide rail (15) is connected with a linear motor body (16), and the linear motor body (16) is fixedly connected with the top of the support (12).
5. The iron removing device for the building crushed remnants according to claim 4, wherein a cross beam (17) is connected to the top surface of the column (14) on the linear motor guide rail (15), a sliding groove (18) is formed in the cross beam (17) along the length direction of the cross beam, the cross section of the sliding groove (18) is T-shaped, hanging rods (19) are fixedly connected to two sides of the support (12) in the moving direction of the linear motor body (16) along the vertical direction, and a sliding block (20) which is connected with the sliding groove (18) in a sliding manner is arranged at one end, facing the sliding groove (18), of each hanging rod (19).
6. The iron removing device for the construction crushing remainder as claimed in claim 4, characterized in that an open collecting box (21) is arranged below one end of the linear motor guide rail (15) far away from the linear motor.
7. The device for removing iron from building crushing remainder according to claim 1, wherein a first height limiting plate (22) is arranged between an outlet of the feed hopper (6) and the first electromagnetic iron removing roller (10) of the frame (1), the length direction of the first height limiting plate (22) is parallel to the axis of the first electromagnetic iron removing roller (10), and the lower surface of the first height limiting plate (22) is lower than the lower surface of the first electromagnetic iron removing roller (10).
8. The device for removing iron from building crushing remainder according to claim 1 or 7, characterized in that a second height limiting plate (23) is arranged between the material turning roller (7) and the second electromagnetic iron removing roller (11) of the frame (1), the length direction of the second height limiting plate (23) is parallel to the axis of the second electromagnetic iron removing roller (11), and the lower surface of the second height limiting plate (23) is lower than the lower surface of the second electromagnetic iron removing roller (11).
9. The device for removing iron from building crushing remainder as claimed in claim 7, wherein the conveyor belt (4) is horizontally provided with a plurality of supporting rollers (24) below the first height limiting plate (22) to the second electromagnetic iron removing roller (11), the supporting rollers (24) are perpendicular to the moving direction of the conveyor belt (4), and two ends of the supporting rollers are rotatably connected with the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296405.XA CN111468290A (en) | 2020-04-15 | 2020-04-15 | Broken clout deironing device of building |
Applications Claiming Priority (1)
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| CN112093504A (en) * | 2020-08-26 | 2020-12-18 | 张志委 | A prevent stifled formula purification device for tombarthite powder |
| CN112138865A (en) * | 2020-09-18 | 2020-12-29 | 哈尔滨工诚科技有限公司 | Solid waste metal sorting equipment and method |
| CN112588438A (en) * | 2020-11-19 | 2021-04-02 | 山东南山铝业股份有限公司 | Electrolytic aluminum waste material magnetic separation equipment |
| CN115228745A (en) * | 2022-06-14 | 2022-10-25 | 中建二局安装工程有限公司 | Submerged-arc welding flux device capable of automatically classifying and recycling falling flux and using method thereof |
| CN115228586A (en) * | 2022-09-23 | 2022-10-25 | 山西中铝华润有限公司 | Production process system for automatically removing iron by cleaning and crushing electrolyte |
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| CN112093504A (en) * | 2020-08-26 | 2020-12-18 | 张志委 | A prevent stifled formula purification device for tombarthite powder |
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| CN112588438A (en) * | 2020-11-19 | 2021-04-02 | 山东南山铝业股份有限公司 | Electrolytic aluminum waste material magnetic separation equipment |
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| CN115228586A (en) * | 2022-09-23 | 2022-10-25 | 山西中铝华润有限公司 | Production process system for automatically removing iron by cleaning and crushing electrolyte |
| CN115228586B (en) * | 2022-09-23 | 2023-01-17 | 山西中铝华润有限公司 | Production process system for automatically removing iron by cleaning and crushing electrolyte |
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