CN217491199U - Construction waste retrieves with categorised broken integration processing system - Google Patents
Construction waste retrieves with categorised broken integration processing system Download PDFInfo
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- CN217491199U CN217491199U CN202221042552.5U CN202221042552U CN217491199U CN 217491199 U CN217491199 U CN 217491199U CN 202221042552 U CN202221042552 U CN 202221042552U CN 217491199 U CN217491199 U CN 217491199U
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- 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
- Y02W30/78—Recycling of wood or furniture waste
Abstract
The utility model relates to the technical field of building waste treatment, in particular to a classifying and crushing integrated treatment system for recovering building waste, which comprises a crushing device, a conveyor belt and a screening device; the crushing device is provided with a garbage inlet and a garbage outlet; the conveyor belt is connected with a garbage outlet of the crushing device; an impurity removing device for screening impurities in the construction waste is arranged between the crushing device and the screening device; the impurity removing device is respectively connected with the crushing device and the screening device through a conveyor belt; the impurity removing device comprises a plurality of classification units and screens impurities in the construction waste according to weight, density and magnetism; the impurity removing device is also connected with a plurality of storage shells; the storage shells correspond to the classifying units one by one, and different sundries classified by the classifying units are collected; adopt the utility model discloses technical scheme can effectively solve among the prior art not thorough problem of building rubbish classification after the breakage to the rubbish after the classification is concentrated and is stacked at assigned position, convenient processing.
Description
Technical Field
The utility model relates to a construction waste handles technical field, especially relates to a construction waste retrieves with categorised broken integration processing system.
Background
With the development of society, the problems of energy crisis and environmental pollution are gradually highlighted, and the reduction of carbon emission and the recycling of waste are increasingly important; the construction waste recycling can effectively reduce the problems of waste floor area, environmental pollution, landfill and the like, and the construction waste accounts for 30-40% of the total amount of the urban waste, so that the problems of environmental pollution and carbon emission reduction due to the recycling of the construction waste can be solved; the construction waste is usually large in size and contains sundries such as broken stone blocks, concrete blocks, wood blocks, reinforcing steel bars, plastics and the like, and the construction waste can be effectively utilized only by crushing the construction waste and sorting out the sundries in the construction waste before recycling;
in order to solve the problem of recycling of garbage, for example, a construction garbage crushing and screening machine disclosed in chinese patent (patent publication No. CN208711918U) comprises a crushing device, a transition conveyor belt, a screening device and a plurality of classification conveyor belts, wherein the crushing device is provided with a garbage inlet for pouring construction garbage and a garbage outlet for discharging crushed construction garbage, the transition conveyor belt is used for conveying the crushed construction garbage to the screening device for screening, the construction garbage with different volumes and sizes are classified, and the construction garbage after classification is conveyed to different positions through the classification conveyor belts for storage;
although the technical scheme solves the problems of crushing, screening and conveying of the construction waste, the construction waste contains various impurities, the construction waste can be crushed into small blocks and classified through the crushing device and the screening device, the construction waste is only classified according to the particle size, the impurities mixed in the waste cannot be removed, and the screened waste can contain impurities such as wood blocks, plastics, steel bars and the like, so that the stability of the subsequent waste in use can be influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides a building rubbish is retrieved with categorised broken integration processing system to solve among the prior art problem that can not effectively get rid of debris to the building rubbish after the breakage.
According to an embodiment of the utility model, a classifying and crushing integrated treatment system for recovering construction waste comprises a crushing device, a conveyor belt and a screening device; the crushing device is provided with a garbage inlet and a garbage outlet; the conveying belt is connected with a garbage outlet of the crushing device and transmits the crushed construction garbage to the screening device;
an impurity removing device for screening impurities in the construction waste is arranged between the crushing device and the screening device; the impurity removing device is respectively connected with the crushing device and the screening device through a conveyor belt; the impurity removing device comprises a plurality of classification units and is used for screening impurities in the construction waste according to weight, density and magnetism; the impurity removing device is also connected with a plurality of storage shells; the storage shells correspond to the classifying units one by one, and different sundries classified by the classifying units are collected.
The technical principle of the utility model is that: building rubbish behind reducing mechanism, most rubbish can be smashed into the graininess not of uniform size, the building rubbish after smashing can pass through the conveyer belt and carry to removing the miscellaneous device, because remove miscellaneous device and include many screening units, and with the debris in the building rubbish according to weight, density and magnetism sieve, can be with the magnetic material who contains in the building rubbish, debris such as billet and plastics sieve out, reduce the debris that contain in the building rubbish, and the various debris that sieve out all can be stacked and collect in depositing the casing, make things convenient for the staff to handle, building rubbish after the screening passes through the conveyer belt and gets into sieving mechanism, carry out process on next step.
Preferably, the impurity removing device comprises: the first classification unit comprises a fan and a baffle arranged on the opposite surface of the fan and is used for screening plastics and fine impurities in the construction waste;
the second classification unit comprises a plurality of electromagnets positioned above the conveyor and is used for screening steel bars or magnetic substances and the like in the construction waste;
and the third classification unit comprises a water pool and a lifting assembly for lifting underwater materials, and is used for screening sundries such as plastics, wood blocks and the like in the construction waste.
Through adopting above-mentioned technical scheme, can filter and classify the debris in the building rubbish, effectively improve the utilization ratio of building rubbish.
Preferably, the first sorting unit, the second sorting unit and the third sorting unit are arranged in sequence, and the conveyor belt is connected among the first sorting unit, the second sorting unit and the third sorting unit; one end of the conveyor belt, which is close to the first classification unit, is obliquely arranged upwards, so that the first classification unit can be used for winnowing falling construction waste.
Through adopting above-mentioned technical scheme, improve first classification unit's efficiency to the debris that the baffle will blow off are collected.
Preferably, in the second classification unit, a plurality of pieces of electromagnets are encircled to form a ring shape and fixedly connected with a support ring for supporting; the conveyor belt penetrates through the support ring, and the surface of the inner ring of the support ring is parallel to the surface of the conveyor belt; the support ring is rotatably arranged above the conveyor belt, and the surface of the conveyor belt is in the movement range of the electromagnet.
Through adopting above-mentioned technical scheme, can drive the electro-magnet when the support ring rotates and rotate, the electro-magnet circular telegram that rotates to the conveyer belt top can adsorb the magnetic substance in the building rubbish, and when rotating the angle outside the conveyer belt top, the electro-magnet outage, its adsorbed magnetic substance drops.
Preferably, in the third classification unit, a cleaning assembly for cleaning impurities on the water surface is connected to the water tank; the cleaning assembly comprises a supporting plate and a movable plate which reciprocate along a horizontal plane, and the water surface in the pool is in the motion range of the movable plate; the movable plate is elastically arranged at the bottom of the movable plate in a penetrating mode, and the inner wall of the water pool is obliquely arranged close to the surface of the movable plate.
Through adopting above-mentioned technical scheme, support the board and drive the fly leaf and promote the rubbish of surface of water to pond one side, because the one side slope setting that the pond inner wall is close to the fly leaf can push debris out of the pond.
Preferably, the outer surface of the water pool is provided with two storage shells; two deposit the casing and locate respectively and support the both ends of board movement track for collect the debris of screening in the pond.
Through adopting above-mentioned technical scheme, two deposit the casing and be used for collecting the debris that the pond cleared up out.
Preferably, the lifting assembly comprises a sleeve arranged at the bottom of the inner side of the water pool and a spiral propelling rod; the spiral recommending rod is rotatably arranged in the sleeve; the sleeve is obliquely arranged, and the higher end of the sleeve penetrates out of the water pool and is higher than the water surface; and a feed inlet and a discharge outlet for material to enter and exit are respectively arranged at the two ends of the sleeve.
Through adopting above-mentioned technical scheme, can carry out the material of bottom in the pond.
Preferably, the bottom of the inner side of the water tank is also provided with a plurality of guide plates inclining towards the feeding hole, and the guide plates are used for intensively guiding materials to the feeding hole.
Through adopting above-mentioned technical scheme, efficiency when improving the material and carrying.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through the crushing device, the conveyor belt, the screening device and the impurity removing device, the construction waste can be firstly crushed, impurities in the crushed construction waste are removed, internally mixed plastics, wood, magnetic substances and the like are screened out and stored in a classified mode, and the construction waste after impurity removal is subdivided through the screening device, so that the utilization efficiency of the subsequent construction waste can be effectively improved, and the cost for manually removing the impurities is reduced;
2. through removing first classification unit, second classification unit and the third classification unit among the miscellaneous device, can effectively reduce the proportion of waste material among the building rubbish to through the density classification method, can take out the plastics or the saw-dust that leak behind the screening of first classification unit, improve and remove miscellaneous efficiency, whole processing system full automatization operation, easy operation.
Drawings
Fig. 1 is a schematic structural view of a classification and crushing integrated treatment system for recovering construction waste according to an embodiment of the present invention;
FIG. 2 is a schematic view of the baffle structure of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 1;
fig. 4 is a sectional view of the pool of the present invention.
In the above drawings: the garbage collection device comprises a crushing device 1, a conveyor belt 2, a screening device 3, a garbage inlet 4, a garbage outlet 5, a storage shell 6, a first classification unit 7, a fan 701, a baffle 702, a second classification unit 8, an electromagnet 801, an 802 support ring, a third classification unit 9, a water pool 901, a sleeve 902, a spiral propelling rod 903, a cleaning assembly 10, a resisting plate 1001, a movable plate 1002, a feeding hole 11, a discharging hole 12, a guide plate 13 and a support 14.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 4, an embodiment of the present invention provides a classification and crushing integrated processing system for recovering construction waste, which includes a crushing device 1, a conveyor belt 2 and a screening device 3; the crushing device 1 is provided with a garbage inlet 4 and a garbage outlet 5; the conveyor belt 2 is connected with a garbage outlet 5 of the crushing device 1 and transmits the crushed construction garbage to the screening device 3;
an impurity removing device for screening impurities in the construction waste is arranged between the crushing device 1 and the screening device 3; the impurity removing device is respectively connected with the crushing device 1 and the screening device 3 through a conveyor belt 2; the impurity removing device comprises a plurality of classification units and is used for screening impurities in the construction waste according to weight, density and magnetism; the impurity removing device is also connected with a plurality of storage shells 6; the storage shells 6 correspond to the classifying units one by one, and collect different sundries classified by the classifying units.
The construction waste crushed by the crushing device 1 usually contains various impurities, which are not beneficial to direct recycling, the impurities mixed in the construction waste need to be screened out by an impurity removal device, screening is carried out in a weight, density and magnetic mode, impurities such as magnetic substances, wood blocks and plastics contained in the construction waste can be screened out, the impurities contained in the construction waste are reduced, and the screened impurities can be stacked in the corresponding storage shell 6, so that the subsequent workers can conveniently process the impurities; the construction waste after removing the impurities is conveyed to a screening device 3 through a conveyor belt 2 for classification and flows to the next process.
As shown in fig. 1 to 4, according to another embodiment of the present invention, the present invention provides a classification and crushing integrated processing system for recycling construction waste, wherein the impurity removing device comprises: the first classification unit 7 comprises a fan 701 and a baffle 702 arranged on the opposite surface of the fan 701 and is used for screening plastics and fine impurities in the construction waste; the baffle 702 is arc-shaped, the storage shell 6 is arranged on the inner side of the baffle 702, and the storage shell 6 is further arranged on one side of the baffle 702 in a penetrating manner, so that sundries collected in the storage shell 6 can be taken out conveniently;
wherein the construction waste after the reducing mechanism 1 is broken falls to the surface of the conveyor belt 2 through the waste outlet 5, the conveyor belt 2 is fixedly connected with the support 14 through bolts, the conveyor belt 2 is inclined, the first classification unit 7 is placed at the motion tail end of the conveyor belt, as shown in the combined drawing 1 and 2, the fan 701 is arranged below the conveyor belt 2 and positioned at the inner side of the support 14, the fan 701 blows towards the direction of the baffle 702 to winnowing the falling construction waste, plastic bags mixed in the inner part, dust, fine particles and the like can be blown to one side of the baffle 702, and sundries can fall into the storage shell 6 under the action of gravity along with the distance from the fan 701.
A second sorting unit 8 including a plurality of electromagnets 801 disposed above the conveyor for screening reinforcing bars or magnetic substances, etc. from the construction waste; a plurality of electromagnets 801 are encircled into a ring shape and fixedly connected with a supporting ring 802 for supporting; the conveyor belt 2 passes through the support ring 802, and the inner ring surface of the support ring 802 is parallel to the surface of the conveyor belt 2; the support ring 802 is rotatably arranged above the conveyor belt 2, and the surface of the conveyor belt 2 is in the movement range of the electromagnet 801; a storage shell 6 for collecting magnetic impurities is also arranged below the support ring 802;
the construction waste treated by the first sorting unit 7 falls to another conveyor belt 2, the support ring 802 is rotatably connected with the bracket 14 of the conveyor belt 2, and the support ring 802 is also in transmission connection with a servo motor for rotation, which is not shown in the figure; the inboard electro-magnet 801 of support ring 802 only can switch on when being close to conveyer belt 2 top to adsorb the magnetic substance in the building rubbish, can cut off the power supply after electro-magnet 801 keeps away from conveyer belt 2 top, because the support ring 802 slope sets up, the magnetic substance can fall into under the effect of gravity and deposit in the casing 6.
A third classification unit 9, which comprises a water tank 901 and a lifting component for lifting underwater materials, and screens sundries such as plastics, wood blocks and the like in the construction waste; the lifting assembly comprises a sleeve 902 arranged at the bottom of the inner side of the water pool 901 and a spiral propelling rod 903; the spiral recommending rod is rotatably arranged in the sleeve 902 and is in transmission connection with a servo motor (the servo motor is not shown in the figure) for driving the spiral recommending rod to rotate; the sleeve 902 is arranged obliquely, and the higher end of the sleeve penetrates out of the water pool 901 and is higher than the water surface; two ends of the sleeve 902 are respectively provided with a feed inlet 11 and a discharge outlet 12 for material to enter and exit; the size of the spiral propelling rod 903 is smaller than the inner diameter of the sleeve 902, and the spiral propelling rod 903 only conveys the materials sinking in the water pool 901 to the discharge hole 12 without lifting the water in the water pool 901; the bottom of the inner side of the water pool 901 is also provided with a plurality of guide plates 13 which incline towards the feed opening 11 and are used for intensively guiding materials to the feed opening 11;
a cleaning assembly 10 for cleaning sundries on the water surface is connected to the water tank 901; the building garbage falling into the water tank can float on the water surface and can be cleaned by the cleaning assembly, and the materials sinking into the bottom of the water tank 901 can enter the screening device 4 through the lifting assembly; the method can effectively separate the construction waste and the sundries;
the cleaning assembly 10 comprises a resisting plate 1001 and a movable plate 1002 which reciprocate along a horizontal plane, and the water surface in the water pool 901 is in the motion range of the movable plate 1002; the movable plate 1002 elastically penetrates through the bottom of the movable plate 1002, and the inner wall of the water pool 901 is obliquely arranged close to the surface of the movable plate 1002; as shown in fig. 3 and 4, two screw rods symmetrically arranged with respect to the water pool 901 are rotatably disposed on the upper surface of the water pool 901, and the two screw rods are both in transmission connection with a servo motor (the servo motor is not shown in the figure) for driving the two screw rods to rotate; the distance between the two screw rods is greater than the width of the interior of the water pool 901, the resisting plate 1001 is erected between the two screw rods and is in threaded connection with the screw rods, the movable plate 1002 can be driven to reciprocate along the axial direction of the screw rods through the rotation of the screw rods, and garbage is pushed to the two sides of the water pool 901; because the movable plate 1002 elastically penetrates the bottom of the resisting plate 1001, when the resisting plate 1001 moves to the edge of the water pool 901, the surface of the movable plate 1002 resists against the surface of the water pool 901 and penetrates into the resisting plate 1001, and the garbage is pushed out of the water pool 901.
The implementation principle of the embodiment of the application is as follows:
the construction waste is put into a waste inlet 4 and is crushed by a crushing device 1, the crushed construction waste falls into the surface of a conveyor belt 2 through a waste outlet 5 and is conveyed to a first classification unit 7, and plastics, dust and fine impurities in the construction waste are removed by the first classification unit 7; the construction waste passing through the first classification unit 7 is conveyed to a second classification unit 8 through a conveyor belt 2, and magnetic substances in the construction waste are removed; the construction waste from which the magnetic substances are removed is conveyed to a third classification unit 9, and impurities such as wood or plastic blocks in the construction waste are removed; the construction waste passing through the third sorting unit 9 is conveyed to the screening device 3 through the conveyor belt 2, screened and sorted, and enters the next process.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. A classification and crushing integrated treatment system for recovering construction waste comprises a crushing device (1), a conveyor belt (2) and a screening device (3); the crushing device (1) is provided with a garbage inlet (4) and a garbage outlet (5); the conveyor belt (2) is connected with a garbage outlet (5) of the crushing device (1) and transmits the crushed construction garbage to the screening device (3); the method is characterized in that:
an impurity removing device for screening impurities in the construction waste is further arranged between the crushing device (1) and the screening device (3); the impurity removing device is respectively connected with the crushing device (1) and the screening device (3) through a conveyor belt (2); the impurity removing device comprises a plurality of classification units and is used for screening impurities in the construction waste according to weight, density and magnetism; the impurity removing device is also connected with a plurality of storage shells (6); the storage shells (6) correspond to the classification units one by one, and different sundries classified by the classification units are collected.
2. The classification and crushing integrated treatment system for building waste recovery according to claim 1, wherein: the roguing device comprises: the first classification unit (7) comprises a fan (701) and a baffle (702) arranged on the opposite surface of the fan (701) and is used for screening plastics and fine impurities in the construction waste;
a second sorting unit (8) comprising a plurality of electromagnets (801) positioned above the conveyor for screening the construction waste for reinforcing steel bars or magnetic substances, etc.;
and the third classification unit (9) comprises a water pool (901) and a lifting assembly for lifting underwater materials, and is used for screening sundries such as plastics, wood blocks and the like in the construction waste.
3. The classification and crushing integrated treatment system for construction waste recovery as claimed in claim 2, wherein: the first classification unit (7), the second classification unit (8) and the third classification unit (9) are arranged in sequence, and the conveyor belt (2) is connected among the first classification unit, the second classification unit and the third classification unit; one end of the conveyor belt (2) close to the first classification unit (7) is obliquely arranged upwards, so that the first classification unit (7) can be used for winnowing falling construction waste.
4. The classification and crushing integrated treatment system for recycling the construction wastes as claimed in claim 3, wherein: in the second classification unit (8), a plurality of electromagnets (801) are encircled to form a ring shape and fixedly connected with a support ring (802) for supporting; the conveyor belt (2) penetrates through the support ring (802), and the inner ring surface of the support ring (802) is parallel to the surface of the conveyor belt (2); the support ring (802) is rotatably arranged above the conveyor belt (2), and the surface of the conveyor belt (2) is in the motion range of the electromagnet (801).
5. The classification and crushing integrated treatment system for building waste recovery according to claim 3, wherein: in the third classification unit (9), a cleaning assembly (10) for cleaning sundries on the water surface is connected to a water tank (901); the cleaning assembly (10) comprises a supporting plate (1001) and a movable plate (1002) which reciprocate along a horizontal plane, and the water surface in the water pool (901) is in the movement range of the movable plate (1002); the movable plate (1002) is elastically arranged at the bottom of the movable plate (1002) in a penetrating mode, and the inner wall of the water pool (901) is obliquely arranged close to the surface of the movable plate (1002).
6. The classification and crushing integrated treatment system for building waste recovery according to claim 5, wherein: the outer surface of the water pool (901) is provided with two storage shells (6); the two storage shells (6) are respectively arranged at two ends of the motion trail of the resisting plate (1001) and are used for collecting sundries screened in the water collecting pool (901).
7. The classification and crushing integrated treatment system for building waste recovery according to claim 5, wherein: the lifting assembly comprises a sleeve (902) arranged at the bottom of the inner side of the water pool (901) and a spiral propelling rod (903); the spiral recommending rod is rotatably arranged in the sleeve (902); the sleeve (902) is obliquely arranged, and the higher end of the sleeve penetrates out of the water pool (901) and is higher than the water surface; the two ends of the sleeve (902) are respectively provided with a feed inlet (11) and a discharge outlet (12) for feeding and discharging materials.
8. The classification and crushing integrated processing system for recovering the construction wastes according to claim 7, wherein: the bottom of the inner side of the water pool (901) is also provided with a plurality of guide plates (13) which incline towards the feed port (11) and are used for intensively guiding materials to the feed port (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221042552.5U CN217491199U (en) | 2022-04-28 | 2022-04-28 | Construction waste retrieves with categorised broken integration processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221042552.5U CN217491199U (en) | 2022-04-28 | 2022-04-28 | Construction waste retrieves with categorised broken integration processing system |
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| CN217491199U true CN217491199U (en) | 2022-09-27 |
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| CN202221042552.5U Active CN217491199U (en) | 2022-04-28 | 2022-04-28 | Construction waste retrieves with categorised broken integration processing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463840A (en) * | 2022-10-18 | 2022-12-13 | 广东新瑞龙生态建材有限公司 | Construction waste screening system and using method thereof |
| CN116020657A (en) * | 2023-03-30 | 2023-04-28 | 邯郸弘远再生资源回收股份有限公司 | Broken production system of steel scrap |
-
2022
- 2022-04-28 CN CN202221042552.5U patent/CN217491199U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463840A (en) * | 2022-10-18 | 2022-12-13 | 广东新瑞龙生态建材有限公司 | Construction waste screening system and using method thereof |
| CN116020657A (en) * | 2023-03-30 | 2023-04-28 | 邯郸弘远再生资源回收股份有限公司 | Broken production system of steel scrap |
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