CN210876728U - Recycling system is selected separately in building rubbish's breakage - Google Patents
Recycling system is selected separately in building rubbish's breakage Download PDFInfo
- Publication number
- CN210876728U CN210876728U CN201921778642.9U CN201921778642U CN210876728U CN 210876728 U CN210876728 U CN 210876728U CN 201921778642 U CN201921778642 U CN 201921778642U CN 210876728 U CN210876728 U CN 210876728U
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- iron
- sorting
- barrel
- construction waste
- feeding device
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- 238000004064 recycling Methods 0.000 title claims abstract description 16
- 239000010813 municipal solid waste Substances 0.000 title abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 100
- 229910052742 iron Inorganic materials 0.000 claims abstract description 51
- 239000002699 waste material Substances 0.000 claims abstract description 43
- 238000010276 construction Methods 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000007790 scraping Methods 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000002441 reversible effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 8
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000007769 metal material Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 239000010814 metallic waste Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011465 paving brick Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- -1 waste steel bars Chemical class 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Processing Of Solid Wastes (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a retrieval and utilization technical field is selected separately in breakage, specifically be a recycling and utilization system is selected separately in building rubbish's breakage, including the roll crusher, the feed arrangement who sets up at the roll crusher top with set up the sorting unit in the roll crusher bottom, feed arrangement's inside level is provided with the selection iron device that can overturn, and the inside of selection iron device is provided with the electro-magnet, electric putter is installed to feed arrangement's positive inner wall, and electric putter's piston rod end has the second scraping wings through torsional spring connection, the bottom of second scraping wings and the top surface contact of selection iron device, the iron notch has been seted up to the position that feed arrangement's the back corresponds the selection iron device. When the construction waste is poured into the feeding device, the metal material is adsorbed on the surface of the iron selecting device by utilizing the electromagnet, and the sorting of the waste metal is realized by overturning the iron selecting device; the second material pushing plate is driven to move through the electric push rod, so that the waste metal is automatically discharged from the iron discharging opening.
Description
Technical Field
The utility model relates to a retrieval and utilization technical field is selected separately in the breakage specifically is a recycling system is selected separately to building rubbish's breakage.
Background
The construction waste refers to residue, waste soil, waste material, sludge and other wastes generated in the process of constructing, laying or dismantling and repairing various buildings, structures, pipe networks and the like by construction and construction units or individuals; with the acceleration of industrialization and urbanization, the construction industry is rapidly developing, and along with the increase of the generated construction waste, the quantity of Chinese construction waste accounts for more than 1/3 of the total quantity of municipal waste. Most of the construction wastes are transported to suburbs or villages without any treatment, and are piled or buried in the open air by construction units, so that a large amount of construction expenses such as land charge for collection, garbage clearing and transporting cost and the like are consumed, and meanwhile, the problems of scattering, dust, sand and the like in the clearing, transporting and piling processes cause serious environmental pollution
Most of the wastes in the construction waste can be reused as renewable resources after being sorted, removed or crushed, wherein the wastes such as bricks, stones, concrete and the like can be used for replacing sand, building mortar, plastering mortar and the like, and can also be used for manufacturing building material products such as paving bricks, lattice bricks and the like.
The existing construction waste crushing needs to be separated by a crusher and a vibrating screen before being used, so that aggregates with different specification particle sizes are obtained, but because some metals such as waste steel bars, waste iron wires and waste electric wires exist in the construction waste, the construction waste can not be classified and used due to the fact that some metal wastes with smaller specifications are left over even though the metals are manually separated.
Therefore, a system for crushing, sorting and recycling the construction waste is provided to well solve the defects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a recycling system is selected separately in building rubbish's breakage to solve the problem that proposes among the above-mentioned background art.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a crushing, sorting and recycling system for construction waste comprises a roller crusher, a feeding device arranged at the top of the roller crusher and a sorting device arranged at the bottom of the roller crusher, wherein the feeding device is of a rectangular frame structure with openings at the upper end and the lower end, and is communicated with the roller crusher; the reversible iron selecting device is horizontally arranged in the feeding device, the electromagnet is arranged in the iron selecting device, the electric push rod is arranged on the inner wall of the front side of the feeding device, the tail end of a piston rod of the electric push rod is connected with a second material pushing plate through a torsion spring, the bottom of the second material pushing plate is in contact with the top surface of the iron selecting device, and an iron discharging opening is formed in the back side of the feeding device corresponding to the position of the iron selecting device; the bottom of the roller crusher is provided with a through hole, and the roller crusher is communicated with the sorting device through the through hole; sorting unit includes the barrel and sets gradually two screens at the barrel inside from last to down, and the screen cloth net diameter of top is greater than the screen cloth net diameter of below, the discharge gate has been seted up to the position that the lateral wall of barrel corresponds the screen cloth, and the lateral wall of barrel leans on the bottom to also seted up the discharge gate.
Preferably, the inside of sorting unit still is provided with agitating unit, and agitating unit is including installing the servo motor in the barrel bottom and connecting the pivot at the servo motor output, the bottom that the barrel was passed to in the pivot accesss to the inside of barrel, and the outer wall of pivot is located the top of screen cloth and the top of barrel bottom plate and all installs first scraping wings.
Preferably, strip-shaped grooves are formed in two sides of the inner wall of the feeding device, connecting blocks are arranged at two ends of the iron selecting device, and the connecting blocks are located in the strip-shaped grooves.
Preferably, the top of connecting block is connected with the elasticity rope, and the top of elasticity rope is connected with the inner wall of bar recess.
Preferably, the iron selecting device is internally and symmetrically provided with placing grooves, and the electromagnets are placed in the placing grooves.
Preferably, the front surface of the iron selecting device is positioned between the two placing grooves and is provided with a central shaft, and the central shaft penetrates through the interior of the iron selecting device and leads to the back surface of the feeding device.
Preferably, the end of the central shaft is connected with an external driving device so as to control the central shaft to rotate back and forth, and the rotation angle of the central shaft is less than 90 degrees.
Compared with the prior art, the utility model provides a recycling system is selected separately in building rubbish's breakage possesses following beneficial effect:
1. when the construction waste is poured into the feeding device, the metal material is adsorbed on the surface of the iron selecting device by utilizing the electromagnet, and the waste metal is sorted by turning over the iron selecting device;
2. the second material pushing plate is driven to move through the electric push rod, so that the waste metal is automatically discharged from the iron discharging opening.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the iron selecting device of the present invention;
FIG. 3 is a top view of the iron selecting device of the present invention;
fig. 4 is a perspective view of the iron selecting device of the present invention.
In the figure: 1-feeding device, 11-strip-shaped groove, 12-iron discharging port, 2-iron selecting device, 21-placing groove, 22-electromagnet, 23-connecting block, 24-elastic rope, 25-central shaft, 3-roller crusher, 31-through hole, 4-selecting device, 41-cylinder, 42-screen, 43-discharging port, 5-stirring device, 51-servo motor, 52-rotating shaft, 53-first material pushing plate, 6-electric pushing rod and 7-second material pushing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): referring to fig. 1, the present invention provides a technical solution: a crushing, sorting and recycling system for construction waste comprises a roller crusher 3, a feeding device 1 arranged at the top of the roller crusher 3 and a sorting device 4 arranged at the bottom of the roller crusher 3, wherein the feeding device 1 is of a rectangular frame structure with an open upper end and a open lower end, the feeding device 1 is communicated with the roller crusher 3, a through hole 31 is formed in the bottom of the roller crusher 3, the sorting device 4 is of a cylindrical structure with an open top, and the roller crusher 3 is communicated with the sorting device 4 through the through hole 31; the sorting device 4 comprises a cylinder 41 and two screens 42 which are sequentially arranged in the cylinder 41 from top to bottom, the mesh diameter of the screen 42 above is larger than that of the screen 42 below, a discharge hole 43 is formed in the position, corresponding to the screen 42, of the side wall of the cylinder 41, and a discharge hole 43 is also formed in the position, close to the bottom end, of the side wall of the cylinder 41; the inside of the sorting device 4 is also provided with a stirring device 5, the stirring device 5 comprises a servo motor 51 arranged at the bottom of the cylinder 41 and a rotating shaft 52 connected to the output end of the servo motor 51, the rotating shaft 52 penetrates through the bottom of the cylinder 41 and leads to the inside of the cylinder 41, and a first material pushing plate 53 is arranged on the outer wall of the rotating shaft 52 above the screen 42 and above the bottom plate of the cylinder 41; when the servo motor 51 drives the rotating shaft 52 to rotate, the first material pushing plate 53 rotates along with the rotating shaft, so that the construction waste above the screen 42 and the bottom plate of the cylinder 41 is screened and then pushed out from the corresponding discharge hole 43.
Referring to fig. 1 and 2, an iron selecting device 2 is horizontally arranged inside a feeding device 1, the iron selecting device 2 is of a plate-shaped structure, strip-shaped grooves 11 are formed in two sides of the inner wall of the feeding device 1, connecting blocks 23 are arranged at two ends of the iron selecting device 2, the connecting blocks 23 are located in the strip-shaped grooves 11, an elastic rope 24 is connected to the top of each connecting block 23, and the top end of each elastic rope 24 is connected with the inner wall of each strip-shaped groove 11; the inside symmetry of selecting indisputable device 2 has seted up standing groove 21, and place electro-magnet 22 in the standing groove 21, electro-magnet 22 and external power source electric connection, the front of selecting indisputable device 2 is located and is provided with center pin 25 between two standing grooves 21, and center pin 25 runs through the inside of selecting indisputable device 2 and accesss to the back of feed arrangement 1, the end and the external drive device of center pin 25 are connected, thereby control center pin 25 reciprocating rotation, center pin 25 pivoted angle is less than 90 degrees, external drive device can adopt rack and pinion mechanism, also can adopt double-cylinder and link mechanism, specifically be, with gear center and center pin 25 end-to-end connection, perhaps with link plate center and center pin 25 end-to-end connection in the link mechanism.
Referring to fig. 3 and 4, the front surface of the iron selecting device 2 extends upward to form an outer edge, an electric push rod 6 is installed on the inner wall of the front surface of the feeding device 1, a second material pushing plate 7 is movably connected to the end of a piston rod of the electric push rod 6, the end of the piston rod of the electric push rod 6 is connected with the second material pushing plate 7 through a torsion spring, the bottom of the second material pushing plate 7 is in contact with the top surface of the iron selecting device 2, the second material pushing plate 7 is driven to move on the iron selecting device 2 through the stretching of the electric push rod 6, metal can be pushed out, an iron discharging hole 12 is formed in the back surface of the feeding device 1 corresponding to the position of the iron selecting device 2, and the sorted metal is discharged from the iron discharging.
The working principle is as follows: dumping the construction waste into the feeding device 1, the construction waste can fall onto the iron selecting device 2, switching on a power supply of the electromagnet 22, the electromagnet 22 generating magnetic force to adsorb the metal waste on the iron selecting device 2, starting the external driving device to drive the central shaft 25 to rotate for a certain angle, at this time, the elastic rope 24 at one end of the iron selecting device 2 is tightened, the elastic rope 24 at the other end is loosened, the iron selecting device 2 is in an inclined state, the second material pushing plate 7 is pushed by the iron selecting device 2 to turn over together, the construction waste is poured into the roller crusher 3 to be crushed, the roller crusher 3 is a structure commonly used for crushing the construction waste, belongs to the prior art, and therefore, the construction waste is not described herein; the construction waste crushed by the roller crusher 3 enters the sorting device 4 through the through hole 31, the stirring device 5 is started, the servo motor 51 drives the rotating shaft 52 to rotate, and then the first material pushing plate 53 is driven to rotate, the first material pushing plate 53 pushes the construction waste on the screen 42 to move, the waste with smaller particle size falls onto the screen 42 below from the screen 42 above, and the waste with larger particle size is discharged from the corresponding discharge hole 43; the iron selecting device 2 is driven by an external driving device to return to the horizontal position, meanwhile, the second material pushing plate 7 returns to the horizontal position under the action of the torsion spring, the power supply of the electromagnet 22 is disconnected, the electric push rod 6 is started, the telescopic rod of the electric push rod extends, the second material pushing plate 7 is driven to move, and the second material pushing plate 7 pushes the metal waste out of the iron notch 12.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The crushing, sorting and recycling system for the construction waste comprises a roller crusher (3), a feeding device (1) arranged at the top of the roller crusher (3) and a sorting device (4) arranged at the bottom of the roller crusher (3), wherein the feeding device (1) is of a rectangular frame structure with openings at the upper end and the lower end, and the feeding device (1) is communicated with the roller crusher (3); the method is characterized in that: a reversible iron selecting device (2) is horizontally arranged inside the feeding device (1), an electromagnet (22) is arranged inside the iron selecting device (2), an electric push rod (6) is installed on the inner wall of the front side of the feeding device (1), the tail end of a piston rod of the electric push rod (6) is connected with a second material pushing plate (7) through a torsion spring, the bottom of the second material pushing plate (7) is in contact with the top surface of the iron selecting device (2), and an iron discharging opening (12) is formed in the back side of the feeding device (1) corresponding to the position of the iron selecting device (2); the bottom of the roller crusher (3) is provided with a through hole (31), and the roller crusher (3) is communicated with the sorting device (4) through the through hole (31); sorting unit (4) include barrel (41) and from last to setting gradually two screen cloth (42) in barrel (41) inside down, screen cloth (42) net diameter of top is greater than screen cloth (42) net diameter of below, discharge gate (43) have been seted up to the position that the lateral wall of barrel (41) corresponds screen cloth (42), and discharge gate (43) have also been seted up by the bottom to the lateral wall of barrel (41).
2. The system for crushing, sorting and recycling construction waste according to claim 1, wherein: the inside of sorting unit (4) still is provided with agitating unit (5), and agitating unit (5) are including installing servo motor (51) in barrel (41) bottom and connecting pivot (52) at servo motor (51) output, the inside of barrel (41) is led to the bottom of barrel (41) is passed in pivot (52), and first scraping wings (53) are all installed to the outer wall of pivot (52) in the top of screen cloth (42) and the top of barrel (41) bottom plate.
3. The system for crushing, sorting and recycling construction waste according to claim 1, wherein: bar-shaped grooves (11) are formed in two sides of the inner wall of the feeding device (1), connecting blocks (23) are arranged at two ends of the iron selecting device (2), and the connecting blocks (23) are located in the bar-shaped grooves (11).
4. The system for crushing, sorting and recycling construction waste according to claim 3, wherein: the top of connecting block (23) is connected with elasticity rope (24), and the top of elasticity rope (24) is connected with the inner wall of bar recess (11).
5. The system for crushing, sorting and recycling construction waste according to claim 1, wherein: the iron selecting device (2) is internally and symmetrically provided with placing grooves (21), and the electromagnets (22) are placed in the placing grooves (21).
6. The system for crushing, sorting and recycling construction waste according to claim 5, wherein: the front surface of the iron selecting device (2) is positioned between the two placing grooves (21) and is provided with a central shaft (25), and the central shaft (25) penetrates through the inside of the iron selecting device (2) and leads to the back surface of the feeding device (1).
7. The system for crushing, sorting and recycling construction waste according to claim 6, wherein: the tail end of the central shaft (25) is connected with an external driving device, so that the central shaft (25) is controlled to rotate in a reciprocating mode, and the rotating angle of the central shaft (25) is smaller than 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921778642.9U CN210876728U (en) | 2019-10-22 | 2019-10-22 | Recycling system is selected separately in building rubbish's breakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921778642.9U CN210876728U (en) | 2019-10-22 | 2019-10-22 | Recycling system is selected separately in building rubbish's breakage |
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| CN210876728U true CN210876728U (en) | 2020-06-30 |
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| CN201921778642.9U Active CN210876728U (en) | 2019-10-22 | 2019-10-22 | Recycling system is selected separately in building rubbish's breakage |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957382A (en) * | 2020-07-14 | 2020-11-20 | 安徽宜安精密机械零部件有限公司 | Tectorial membrane sand shell type is retrieved with broken deironing device |
| CN113696344A (en) * | 2021-10-15 | 2021-11-26 | 国能大渡河大数据服务有限公司 | A concrete production monitored control system for water and electricity engineering |
| CN114570494A (en) * | 2022-03-11 | 2022-06-03 | 江苏先达建设集团有限公司 | Asphalt crushing equipment and crushing method thereof |
| CN117000738A (en) * | 2023-08-17 | 2023-11-07 | 华浒工程科技有限公司 | Municipal garbage recycling and processing equipment and recycling method |
| CN118515446A (en) * | 2024-06-05 | 2024-08-20 | 青岛绿帆再生建材有限公司 | Method for preparing ultra-high performance concrete by using construction waste recycled aggregate |
-
2019
- 2019-10-22 CN CN201921778642.9U patent/CN210876728U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957382A (en) * | 2020-07-14 | 2020-11-20 | 安徽宜安精密机械零部件有限公司 | Tectorial membrane sand shell type is retrieved with broken deironing device |
| CN111957382B (en) * | 2020-07-14 | 2021-09-28 | 安徽宜安精密机械零部件有限公司 | Tectorial membrane sand shell type is retrieved with broken deironing device |
| CN113696344A (en) * | 2021-10-15 | 2021-11-26 | 国能大渡河大数据服务有限公司 | A concrete production monitored control system for water and electricity engineering |
| CN114570494A (en) * | 2022-03-11 | 2022-06-03 | 江苏先达建设集团有限公司 | Asphalt crushing equipment and crushing method thereof |
| CN117000738A (en) * | 2023-08-17 | 2023-11-07 | 华浒工程科技有限公司 | Municipal garbage recycling and processing equipment and recycling method |
| CN117000738B (en) * | 2023-08-17 | 2025-11-21 | 华浒工程科技有限公司 | Municipal refuse recycling equipment and recycling method thereof |
| CN118515446A (en) * | 2024-06-05 | 2024-08-20 | 青岛绿帆再生建材有限公司 | Method for preparing ultra-high performance concrete by using construction waste recycled aggregate |
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