CN115337979A - Construction waste recycling device and method - Google Patents
Construction waste recycling device and method Download PDFInfo
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- CN115337979A CN115337979A CN202210858870.7A CN202210858870A CN115337979A CN 115337979 A CN115337979 A CN 115337979A CN 202210858870 A CN202210858870 A CN 202210858870A CN 115337979 A CN115337979 A CN 115337979A
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- grinding
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- 239000002699 waste material Substances 0.000 title claims abstract description 85
- 238000010276 construction Methods 0.000 title claims abstract description 72
- 238000004064 recycling Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000000227 grinding Methods 0.000 claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims abstract description 60
- 239000000428 dust Substances 0.000 claims abstract description 54
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 67
- 230000007306 turnover Effects 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/005—Crushing or disintegrating by reciprocating members hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/026—Comminuting, e.g. by grinding or breaking; Defibrillating fibres other than asbestos
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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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
- Y02W30/58—Construction or demolition [C&D] waste
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a construction waste recycling device and a construction waste recycling method, and the device comprises a main body, wherein a treatment chamber is arranged in the main body, a conveying channel is arranged below the treatment chamber and is communicated with the treatment chamber, a first transmission chamber is arranged at the rear side of the treatment chamber, a second transmission chamber is arranged at one side of the lower end of the treatment chamber, a movable door is slidably arranged at the front side of the main body through hinges, the number of the movable doors is two, the movable plates are rotatably arranged at the upper end in the treatment chamber and are provided with two, electric push rods are arranged below the movable plates, and connecting blocks are arranged between the electric push rods and the movable plates. The building rubbish recycling equipment and the method can separate ironwork in the building rubbish to the maximum extent, can separately collect coarse and fine aggregates obtained after grinding, are convenient for subsequent use, can perform dust fall treatment on the interior of the device, and prevent dust loss from polluting the working environment.
Description
Technical Field
The invention relates to the technical field of construction waste treatment, in particular to a construction waste recycling device and a construction waste recycling method.
Background
The construction waste refers to residue soil, waste material, sludge and other wastes generated in the process of constructing, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, and if the construction waste is not well treated and recycled, the ecological environment is greatly influenced, so the construction waste is generally recycled by the aid of recycling equipment, and the environment pollution can be prevented while the resources are saved.
For example, chinese granted patent publication No. CN112871271B entitled "method for using a pulverizing apparatus for recycling construction waste" includes a base, a tank mounted on top of the base, a charging opening provided on top of the tank, a collecting tank mounted on top of the base and on right side of the tank, an iron removing mechanism mounted inside the tank, an extruding mechanism mounted inside the tank and on bottom of the iron removing mechanism, a filter plate disposed on bottom of the extruding mechanism, and a collecting assembly disposed on bottom of the filter plate.
Although the prior art can absorb ironwork in the construction waste completely in the using process, thereby ensuring the recovery rate of ironwork, but part of ironwork can be mixed in the construction waste, the ironwork in the interior can not be separated out by shaking, the absorption of the electromagnetic chuck can lead to the outside construction waste to be absorbed together, the construction waste can not be completely recovered, the soil on the surface of the construction waste can be crushed together when the construction waste is crushed, dust is easy to generate, the device can pollute the working environment when the device is opened for feeding, and therefore the prior demand is not met, and the construction waste recycling equipment and the method are provided.
Disclosure of Invention
The invention aims to provide a construction waste recycling device and a method, which aim to solve the problems that the recycling of construction waste is not thorough and dust is easy to generate to influence the working environment by the recycling device in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a construction waste recycling device and a construction waste recycling method comprise a main body, wherein a treatment chamber is formed in the main body, a conveying channel is formed below the treatment chamber and communicated with the treatment chamber, a first transmission chamber is formed in the rear side of the treatment chamber, a second transmission chamber is formed in one side of the lower end of the treatment chamber, and two movable doors are slidably mounted on the front side of the main body through hinges;
the movable plates are rotatably arranged at the upper end inside the treatment chamber, two movable plates are arranged, electric push rods are arranged below the movable plates, connecting blocks are arranged between the electric push rods and the movable plates, and the connecting blocks are connected with the lower ends of the movable plates and the output ends of the electric push rods through hinges;
the electromagnetic plate is arranged below the movable plate, the lower end of the electromagnetic plate is fixedly provided with the turnover plate, a first rotating rod is arranged inside the turnover plate, two ends of the first rotating rod penetrate through and extend to the outside of the turnover plate, and the first rotating rod is rotatably connected with the treatment chamber;
the first grinding cylinders are arranged below the electromagnetic plate, five first grinding cylinders are distributed at equal intervals, first rotating shafts are arranged inside the first grinding cylinders, two ends of each first rotating shaft penetrate through and extend to the outside of the first grinding cylinder, and the first grinding cylinders are rotatably connected with the treatment chamber;
the grinding device comprises a first grinding cylinder, a second grinding cylinder, a first grinding cylinder and a second grinding cylinder, wherein the first grinding cylinder is arranged above the second grinding cylinder;
the dust falling box is arranged on one side of the processing chamber, a water tank is arranged below the dust falling box, and the water tank is communicated with the dust falling box through a connecting pipe.
Preferably, hydraulic devices are arranged above the movable plate, and extrusion plates are fixedly arranged at output ends of the hydraulic devices.
Preferably, one end of the first rotating rod penetrates through and extends to one side of the treatment chamber, a first motor is arranged on one side of the treatment chamber, and the output end of the first motor is in transmission connection with one end, located on one side of the treatment chamber, of the first rotating rod through a coupler.
Preferably, the one end of first pivot runs through and extends to the inside of first transmission room, and first pivot all rotates with first transmission room to be connected, the one end that first pivot is located first transmission room inside all fixedly is provided with first runner, connect through first track transmission between the first runner, the rear side of one of them first runner is provided with the second motor, and the output of second motor passes through the shaft coupling transmission with first runner and is connected.
Preferably, the welding of intermediate position department of disc rear end has the second bull stick, the one end of second bull stick runs through and extends to the rear side of treatment chamber, the one end that the second bull stick is located the treatment chamber rear side is provided with the third motor, and the output of third motor and the one end that the second bull stick is located the treatment chamber rear side pass through the shaft coupling transmission and be connected.
Preferably, the lower extreme of process chamber is provided with the second grinding vessel, the inside of second grinding vessel is provided with the second pivot, the one end of second pivot runs through and extends to the inside of second transmission room, and the equal second transmission room of second pivot and rotate with the process chamber and be connected, the one end that the second pivot is located the inside of second transmission room is provided with the fourth motor, and the output of fourth motor and the one end that the second pivot is located the inside of second transmission room are passed through the shaft coupling transmission and are connected, the third pivot is installed in the internal rotation of conveyer way, and the one end of third pivot runs through and extend to the inside of second transmission room, the second pivot is located the fixed second runner that is provided with all of the one end of second transmission room with the third pivot, and connects through second track transmission between the second runner.
Preferably, the inside of falling dirt case and water tank all is provided with the filter pulp layer, and the inside equidistance of water tank distributes and is provided with threely, it is provided with the water pump to fall between dirt case and the water tank, all be linked together through the spray pipe between water pump and dust fall case and the water tank, and the spray pipe all extends to the inside of falling dirt case and water tank, the one end that the spray pipe is located the dust incasement portion that falls is provided with atomizer.
Preferably, an air extractor is arranged above the dust falling box, and the air extractor is communicated with the processing chamber and the dust falling box through air suction pipes.
Preferably, the outer wall of one end of the third rotating shaft, which is positioned inside the conveying channel, is fixedly provided with spiral conveying blades.
The method for recycling the construction waste comprises the following steps:
step one, building garbage enters from a feed inlet at the upper end of a main body, a hydraulic device is started, a squeezing plate at the output end of the hydraulic device is used for squeezing and crushing the building garbage in advance, after repeated squeezing and crushing, ironworks in the building garbage can be separated from the building garbage, an electric push rod is started to enable the output end of the electric push rod to contract, a connecting block is driven to pull a movable plate, the ironworks and the building garbage at the upper end of the movable plate fall into the upper end face of an electromagnetic plate under the action of gravity, the electromagnetic plate can be started to generate suction force to suck the ironworks, meanwhile, a first motor is started to enable a first rotating rod to drive an inclined angle of a turnover plate, the inclined angle of the turnover plate can drive the electromagnetic plate to incline synchronously, the ironworks can be sucked by the electromagnetic plate, and therefore the building garbage at the upper end of the electromagnetic plate falls into the lower end of a treatment chamber under the action of gravity to grind and crush more finely;
step two, the construction waste falls into a first grinding cylinder through the action of gravity, a second motor is started to enable one first rotating wheel to rotate, the remaining four first rotating wheels can synchronously rotate through the transmission connection of a first crawler belt, the rotation of the first rotating wheel can drive a first rotating shaft to rotate, the rotation of the first rotating shaft can drive the first grinding cylinder to synchronously rotate, further, the construction waste can be ground and crushed for the second time through the rotating first grinding cylinder, the crushed construction waste can fall into the upper end of a screen, a second rotating rod can be rotated by starting a third motor, a disc can be rotated, a fixing column at the lower end of the disc is connected with a bearing between connecting plates, the disc can be rotated to drive the connecting plates to move up and down, the screen cloth can be driven to move, screening of the grinding aggregate of the construction waste is realized, the fine aggregate can fall into a second grinding cylinder, a second rotating shaft can be driven to rotate through starting a fourth motor, the fine aggregate can be rotated through the second rotating shaft, the fine aggregate can be more finely ground, the fine aggregate can enter a conveying channel, the two second rotating wheels are connected under the transmission of the second grinding cylinder, the third rotating shaft can synchronously convey the aggregate, and the aggregate can be conveyed out of the spiral conveying blade synchronously;
step three, when the building garbage is ground, an air pump can be started to suck dust generated during grinding, water in the water tank 33 is conveyed to the atomizing spray head 37 to be sprayed out by starting the water pump 35, the sprayed atomized water vapor can adsorb the sucked dust, water flow adsorbing the dust in the dust settling tank enters the water tank through the connecting pipe again, and the water flow adsorbing the dust can be filtered by the filter cotton layer in the dust settling tank and the water tank;
and step four, after the transportation of the fine aggregate of the construction waste and the internal dust-falling treatment are finished, opening the two movable doors to collect the coarse aggregate of the ironware and the construction waste which does not pass through the screen.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the hydraulic device and the extrusion plate are arranged at the feeding port of the main body, the hydraulic device can be started to repeatedly extrude and crush the construction waste in advance, so that the ironwork in the construction waste is separated from the construction waste outside to the maximum extent, the electric push rod is started to open the movable plate, so that the construction waste falls on the electromagnetic plate, the electromagnetic plate is started to suck the ironwork, the turnover plate drives the electromagnetic plate to rotate through the first motor, the ironwork sucked by the electromagnetic plate can be separated from the construction waste through the action of gravity, so that the construction waste can enter the lower part to be ground and crushed, the ironwork can be collected through opening the movable door, and the classification and recovery of the ironwork and the construction waste are more thorough.
2. According to the invention, the first grinding cylinder is arranged in the treatment chamber, the second motor is started to rotate the first grinding cylinder, so that the separated construction waste can be ground and crushed for the second time, the construction waste can fall onto the screen after being ground and crushed for the second time, the third motor is started to rotate the disc, the screen can be driven by the two connecting plates to move up and down, so that the ground aggregate of the construction waste can be screened, the fine aggregate which passes through the second grinding cylinder can fall onto the second grinding cylinder for the third time of grinding, so that the fine aggregate is finer, and finally the fine aggregate is conveyed out by the spiral conveying blade, and meanwhile, the coarse aggregate which does not pass through the screening can be taken out by the movable door, so that the classification of the construction waste recovery treatment is realized, and the waste recovery can be accurately applied according to the aggregates with different thicknesses.
3. According to the invention, the air pump is arranged in the middle of one side of the processing chamber, dust generated during grinding can be sucked in through the air pump, water in the water tank is conveyed to the atomizing nozzle through the water pump and is sprayed out, the sucked dust is adsorbed through sprayed atomized water vapor, and the dust can be prevented from escaping due to the closing of the movable plate during grinding, so that the pollution of dust to the working environment can be reduced, meanwhile, the dust falling box and the water tank are both internally provided with the filter cotton layers, so that the water flow adsorbing the dust can be filtered, the repeated cyclic utilization can be realized, and the water resource can be saved.
Drawings
FIG. 1 is a front view of the internal structure of the present invention;
FIG. 2 is a side view of the internal structure of the present invention;
FIG. 3 is an elevational view of the overall structure of the present invention;
FIG. 4 is a schematic view of a second wheel drive of the present invention;
fig. 5 is a top view of the first transfer chamber structure of the present invention.
In the figure: 1. a main body; 2. a processing chamber; 3. a conveying path; 4. a hydraulic device; 5. a pressing plate; 6. a movable plate; 7. an electric push rod; 8. connecting blocks; 9. a first rotating lever; 10. a turnover plate; 11. an electromagnetic plate; 12. a first motor; 13. a first grinding cylinder; 14. a first rotating shaft; 15. a first runner; 16. a first track; 17. a second motor; 18. a first transmission chamber; 19. a disc; 20. a second rotating rod; 21. a connecting plate; 22. a screen mesh; 23. a second grinding cylinder; 24. a second rotating shaft; 25. a second rotating wheel; 26. a second crawler; 27. a second motor; 28. a third rotating shaft; 29. a screw conveying blade; 30. an air extractor; 31. an air intake duct; 32. a dust falling box; 33. a water tank; 34. a filter cotton layer; 35. a water pump; 36. a water spray pipe; 37. an atomizing spray head; 38. a connecting pipe; 39. a movable door; 40. a third motor; 41. a second transfer chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: a construction waste recycling device and method comprises a main body 1, wherein a treatment chamber 2 is arranged inside the main body 1, a conveying channel 3 is arranged below the treatment chamber 2, the conveying channel 3 is communicated with the treatment chamber 2, a first transmission chamber 18 is arranged on the rear side of the treatment chamber 2, a second transmission chamber 41 is arranged on one side of the lower end of the treatment chamber 2, a movable door 39 is slidably arranged on the front side of the main body 1 through hinges, and two movable doors 39 are arranged;
the movable plates 6 are rotatably arranged at the upper end inside the treatment chamber 2, two movable plates 6 are arranged, electric push rods 7 are arranged below the movable plates 6, connecting blocks 8 are arranged between the electric push rods 7 and the movable plates 6, and the connecting blocks 8 are connected with the lower ends of the movable plates 6 and the output ends of the electric push rods 7 through hinges;
the electromagnetic plate 11 is arranged below the movable plate 6, the lower end of the electromagnetic plate 11 is fixedly provided with the turnover plate 10, the interior of the turnover plate 10 is provided with a first rotating rod 9, two ends of the first rotating rod 9 penetrate through and extend to the exterior of the turnover plate 10, and the first rotating rod 9 is rotatably connected with the processing chamber 2;
the first grinding cylinders 13 are arranged below the electromagnetic plate 11, five first grinding cylinders 13 are arranged at equal intervals, first rotating shafts 14 are arranged inside the first grinding cylinders 13, two ends of each first rotating shaft 14 penetrate through and extend to the outside of the first grinding cylinder 13, and the first grinding cylinders 13 are rotatably connected with the treatment chamber 2;
the screen 22 is arranged below the first grinding cylinder 13, the middle position of the screen 22 is fixedly provided with two connecting plates 21 through bolts, the connecting plates 21 are connected through a damping rotating shaft, a disc 19 is arranged above one connecting plate 21, the lower end of the front side of the disc 19 is integrally formed and fixed, and one connecting plate 21 is connected with a fixed column through a bearing;
and a dust settling tank 32 provided on one side of the processing chamber 2, wherein a water tank 33 is provided below the dust settling tank 32, and the water tank 33 and the dust settling tank 32 are communicated with each other through a connecting pipe 38.
Referring to fig. 1 and 2, a hydraulic device 4 is arranged above the movable plate 6, a squeezing plate 5 is fixedly arranged at the output end of the hydraulic device 4, the squeezing plate 5 at the output end of the hydraulic device 4 can squeeze and crush the construction waste in advance, and after repeated squeezing and crushing, ironwork inside the construction waste can be separated from the construction waste.
Referring to fig. 1 and 2, one end of the first rotating rod 9 penetrates and extends to one side of the processing chamber 2, a first motor 12 is arranged on one side of the processing chamber 2, an output end of the first motor 12 is in transmission connection with one end, located on one side of the processing chamber 2, of the first rotating rod 9 through a coupling, the first motor 12 enables the first rotating rod 9 to drive the turnover plate 10 to incline, the turnover plate 10 inclines to drive the electromagnetic plate 11 to incline synchronously, the ironwork is sucked by the electromagnetic plate 11, and therefore separation of the ironwork and the construction waste can be achieved through gravity.
Referring to fig. 1, 2 and 5, one end of the first rotating shaft 14 penetrates and extends into the first transmission chamber 18, the first rotating wheels 15 are rotatably connected with the first transmission chamber 18, the first rotating wheels 15 are fixedly disposed at one end of the first rotating shaft 14 located inside the first transmission chamber 18, the first rotating wheels 15 are in transmission connection with each other through a first crawler 16, a second motor 17 is disposed at the rear side of one of the first rotating wheels 15, the output end of the second motor 17 is in transmission connection with the first rotating wheel 15 through a coupler, the five first rotating wheels 15 can be synchronously driven through the transmission connection of the first crawler 16, and further, the synchronous rotation of the five first rotating wheels 15 can be realized.
Referring to fig. 1 and 2, a second rotating rod 20 is welded in the middle of the rear end of the disc 19, one end of the second rotating rod 20 penetrates through and extends to the rear side of the treatment chamber 2, a third motor 27 is arranged at one end of the second rotating rod 20, which is located at the rear side of the treatment chamber 2, an output end of the third motor 27 is in transmission connection with one end of the second rotating rod 20, which is located at the rear side of the treatment chamber 2, through a coupler, the third motor 27 can provide power for rotation of the disc 19, so that the disc 19 drives the connecting plate 21 to move up and down, the screen 22 is driven to move up and down, and screening of grinding aggregates of construction waste is realized.
Referring to fig. 1, 2 and 4, a second grinding cylinder 23 is disposed at the lower end of the processing chamber 2, a second rotating shaft 24 is disposed inside the second grinding cylinder 23, one end of the second rotating shaft 24 penetrates and extends into the second transmission chamber 41, the second rotating shaft 24 is connected to the processing chamber 2 in a rotating manner through the second transmission chamber 41, a fourth motor 40 is disposed at one end of the second rotating shaft 24 located inside the second transmission chamber 41, an output end of the fourth motor 40 is connected to one end of the second rotating shaft 24 located inside the second transmission chamber 41 in a transmission manner through a coupling, a third rotating shaft 28 is rotatably disposed inside the conveying passage 3, one end of the third rotating shaft 28 penetrates and extends into the second transmission chamber 41, second rotating wheels 25 are fixedly disposed at one ends of the second rotating shaft 24 and the third rotating shaft 28 located inside the second transmission chamber 41, the second rotating wheels 25 are connected in a transmission manner through a second crawler 26, and two second rotating wheels 25 can be synchronously driven through the transmission connection of the second crawler 26, so that the second rotating shaft 24 and the third rotating shaft 28 can synchronously rotate.
Please refer to fig. 1, the dust settling tank 32 and the water tank 33 are both provided with three filter cotton layers 34, the water tank 33 is provided with three filter cotton layers at equal intervals, a water pump 35 is arranged between the dust settling tank 32 and the water tank 33, the water pump 35 is communicated with the dust settling tank 32 and the water tank 33 through a water spray pipe 36, the water spray pipe 36 extends into the dust settling tank 32 and the water tank 33, one end of the water spray pipe 36 located inside the dust settling tank 32 is provided with an atomizing nozzle 37, the filter cotton layers 34 can filter water flow adsorbing dust, and by extracting the water pump 35, the water resource can be recycled and the resource can be saved.
Referring to fig. 1, an air extractor 30 is disposed above the dustfall tank 32, the air extractor 30 is communicated with the processing chamber 2 and the dustfall tank 32 through an air suction pipe 31, and the air extractor 30 can absorb dust generated by grinding to collect the dust.
Referring to fig. 1 and 2, the outer wall of one end of the third rotating shaft 28 inside the conveying channel 3 is fixedly provided with a spiral conveying blade 29, and the spiral conveying blade 29 and the rotating third rotating shaft 28 are matched to achieve a spiral conveying effect and prevent the fine aggregate from being blocked during transportation.
The method for recycling the construction waste comprises the following steps:
step one, building waste enters from an upper end feeding hole of a main body 1, a hydraulic device 4 is started, a squeezing plate 5 at the output end of the hydraulic device extrudes and crushes the building waste in advance, after repeated extrusion and crushing, ironwork inside the building waste can be separated from the building waste, an electric push rod 7 is started to enable the output end of the electric push rod to contract, a connecting block 8 can be driven to pull a movable plate 6, the ironwork and the building waste at the upper end of the movable plate 6 fall onto the upper end face of an electromagnetic plate 11 under the action of gravity, the electromagnetic plate 11 can be started to generate suction force to suck the ironwork, meanwhile, a first motor 12 is started to enable a first rotating rod 9 to drive an inclined angle of a turnover plate 10, the inclined angle of the turnover plate 10 can drive the electromagnetic plate 11 to be inclined synchronously, the ironwork can be sucked by the electromagnetic plate 11, and accordingly the building waste at the upper end of the electromagnetic plate 11 can fall into the lower end of a treatment chamber 2 under the action of gravity to grind and crush more finely;
step two, the construction waste falls into the first grinding cylinder 13 under the action of gravity, the second motor 17 is started to rotate one of the first rotating wheels 15, the remaining four first rotating wheels 15 can synchronously rotate through the transmission connection of the first crawler 16, the first rotating wheel 15 rotates to drive the first rotating shaft 14 to rotate, the first rotating shaft 14 rotates to drive the first grinding cylinder 13 to synchronously rotate, the construction waste can be ground and crushed for the second time through the rotating first grinding cylinder 13, the crushed construction waste can fall into the upper end of the screen 22, the second rotating rod 20 rotates through the starting of the third motor 27 to drive the disc 19 to rotate, the disc 19 is connected with a bearing between a fixed column at the lower end of the disc 19 and a connecting plate 21, the disc 19 can rotate to drive the connecting plate 21 to move up and down, the screen 22 can be driven to move up and down, the ground aggregate of the construction waste can be screened, the fine aggregate can fall into the second grinding cylinder 23 through the starting of the fourth motor 40, the second rotating shaft 24 can be driven to rotate the second grinding cylinder 23, the fine aggregate can be ground more finely, the fine aggregate can enter into the second grinding cylinder 3 after being ground, the fine aggregate can be conveyed through the third rotating shaft 28, the conveying blade can be synchronously conveyed under the conveying effect of the second rotating shaft 28, and the conveying the aggregate through the third rotating blade of the second rotating shaft 28;
step three, when the building rubbish is ground, the air pump 30 can be started to suck dust generated during grinding, water in the water tank 33 is conveyed to the atomizing nozzle 37 to be sprayed out by starting the water pump 35, the sprayed atomized water vapor can adsorb the sucked dust, water flow adsorbing the dust in the dust settling tank 32 enters the water tank 33 again through the connecting pipe 38, and the water flow adsorbing the dust can be filtered by the dust settling tank 32 and the filter cotton layer 34 in the water tank 33;
and step four, after the transportation of the fine aggregate of the construction waste and the internal dust-falling treatment are finished, the two movable doors 39 are opened, and the coarse aggregate which does not pass through the screen 22, of the ironwork and the construction waste can be collected.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a construction waste retrieves regeneration and utilizes equipment, includes main part (1), processing chamber (2) have been seted up to the inside of main part (1), conveyer way (3) have been seted up to the below of processing chamber (2), and conveyer way (3) are linked together with processing chamber (2), first transmission room (18) have been seted up to the rear side of processing chamber (2), second transmission room (41) have been seted up to one side of processing chamber (2) lower extreme, there are dodge gate (39) in the front side of main part (1) through hinge page or leaf slidable mounting, and two, its characterized in that are installed to dodge gate (39):
the movable plates (6) are rotatably arranged at the upper end inside the treatment chamber (2), two movable plates (6) are arranged, electric push rods (7) are arranged below the movable plates (6), connecting blocks (8) are arranged between the electric push rods (7) and the movable plates (6), and the connecting blocks (8) are connected with the lower end of the movable plates (6) and the output end of the electric push rods (7) through hinges;
the electromagnetic plate (11) is arranged below the movable plate (6), the lower end of the electromagnetic plate (11) is fixedly provided with a turnover plate (10), a first rotating rod (9) is arranged inside the turnover plate (10), two ends of the first rotating rod (9) penetrate through and extend to the outside of the turnover plate (10), and the first rotating rod (9) is rotatably connected with the processing chamber (2);
the first grinding cylinders (13) are arranged below the electromagnetic plate (11), five first grinding cylinders (13) are distributed at equal intervals, first rotating shafts (14) are arranged inside the first grinding cylinders (13), two ends of each first rotating shaft (14) penetrate through and extend to the outside of the first grinding cylinder (13), and the first grinding cylinders (13) are rotatably connected with the treatment chamber (2);
the grinding device comprises a first grinding cylinder (13), screens (22) and a second grinding cylinder (21), wherein the screens (22) are arranged below the first grinding cylinder (13), two connecting plates (21) are fixedly arranged at the middle position of each screen (22) through bolts, the connecting plates (21) are connected through a damping rotating shaft, a disc (19) is arranged above one connecting plate (21), the lower end of the front side of the disc (19) is integrally formed and fixed, and one connecting plate (21) is connected with a fixed column through a bearing;
the dust falling box (32) is arranged on one side of the processing chamber (2), a water tank (33) is arranged below the dust falling box (32), and the water tank (33) is communicated with the dust falling box (32) through a connecting pipe (38).
2. The construction waste recycling device according to claim 1, characterized in that: and hydraulic devices (4) are arranged above the movable plates (6), and extrusion plates (5) are fixedly arranged at the output ends of the hydraulic devices (4).
3. The construction waste recycling device according to claim 1, characterized in that: one end of the first rotating rod (9) penetrates through and extends to one side of the processing chamber (2), one side of the processing chamber (2) is provided with a first motor (12), and the output end of the first motor (12) is in transmission connection with one end, located on one side of the processing chamber (2), of the first rotating rod (9) through a coupler.
4. The construction waste recycling device according to claim 1, characterized in that: the one end of first pivot (14) runs through and extends to the inside of first transmission room (18), and first pivot (14) all rotate with first transmission room (18) and be connected, first pivot (14) are located the inside one end of first transmission room (18) and all fixedly are provided with first runner (15), connect through first track (16) transmission between first runner (15), the rear side of one of them first runner (15) is provided with second motor (17), and the output of second motor (17) passes through the shaft coupling transmission with first runner (15) and is connected.
5. The construction waste recycling device according to claim 1, characterized in that: disk (19) rear end's intermediate position department welding has second bull stick (20), the rear side of process chamber (2) is run through and extend to the one end of second bull stick (20), the one end that second bull stick (20) are located process chamber (2) rear side is provided with third motor (27), and the output of third motor (27) and second bull stick (20) are located the one end of process chamber (2) rear side and pass through the shaft coupling transmission and be connected.
6. The construction waste recycling device according to claim 1, characterized in that: the lower extreme of process chamber (2) is provided with second grinding vessel (23), the inside of second grinding vessel (23) is provided with second pivot (24), the one end of second pivot (24) runs through and extends to the inside of second transmission room (41), and the equal second transmission room (41) of second pivot (24) with process chamber (2) rotate to be connected, the one end that second pivot (24) are located second transmission room (41) inside is provided with fourth motor (40), and the output of fourth motor (40) and second pivot (24) are located the one end of second transmission room (41) inside and pass through the shaft coupling transmission and be connected, the inside of conveyer way (3) is rotated and is installed third pivot (28), and the one end of third pivot (28) runs through and extends to the inside of second transmission room (41), the one end that second pivot (24) and third pivot (28) are located second transmission room (41) inside all fixedly is provided with second runner (25), and passes through second runner (25) transmission track (26) between second pivot (25) and connect.
7. The construction waste recycling device according to claim 1, characterized in that: fall the inside of dirt case (32) and water tank (33) and all be provided with filter pulp layer (34), and the inside equidistance distribution of water tank (33) is provided with threely, fall and be provided with water pump (35) between dirt case (32) and water tank (33), all be linked together through spray pipe (36) between water pump (35) and dust fall case (32) and water tank (33), and spray pipe (36) all extend to the inside of falling dirt case (32) and water tank (33), the one end that spray pipe (36) are located dust fall case (32) inside is provided with atomizer (37).
8. The construction waste recycling device according to claim 1, characterized in that: an air extractor (30) is arranged above the dust falling box (32), and the air extractor (30) is communicated with the processing chamber (2) and the dust falling box (32) through an air suction pipe (31).
9. The construction waste recycling device according to claim 6, wherein: and spiral conveying blades (29) are fixedly arranged on the outer wall of one end, located inside the conveying channel (3), of the third rotating shaft (28).
10. The method for recycling construction waste according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
step one, building waste enters from a feed inlet at the upper end of a main body (1), a hydraulic device (4) is started, a squeezing plate (5) at the output end of the hydraulic device extrudes and crushes the building waste in advance, after repeated squeezing and crushing, ironwork inside the building waste can be separated from the building waste, an electric push rod (7) is started to enable the output end of the electric push rod to contract, a connecting block (8) can be driven to pull a movable plate (6), the ironwork at the upper end of the movable plate (6) and the building waste fall into the upper end face of an electromagnetic plate (11) under the action of gravity, the electromagnetic plate (11) is started to generate suction to suck the ironwork, a first motor (12) is started to enable a first rotating rod (9) to drive an overturning plate (10) to incline, the overturning plate (10) inclines to drive the electromagnetic plate (11) to incline synchronously, the ironwork can be sucked by the electromagnetic plate (11), and accordingly the building waste at the upper end of the electromagnetic plate (11) falls into the lower end of a treatment chamber (2) under the action of gravity to grind and crush more finely;
step two, the construction waste falls into a first grinding cylinder (13) through the action of gravity, a second motor (17) is started to enable one first rotating wheel (15) to rotate, the remaining four first rotating wheels (15) can synchronously rotate through the transmission connection of a first crawler belt (16), the rotation of the first rotating wheel (15) can drive a first rotating shaft (14) to rotate, the rotation of the first rotating shaft (14) can drive a first grinding cylinder (13) to synchronously rotate, further, the construction waste can be ground and crushed for the second time through the rotating first grinding cylinder (13), the crushed construction waste can fall into the upper end of a screen (22), a third motor (27) is started to enable a second rotating rod (20) to rotate, the disc (19) can rotate, the bearing connection between a fixed column at the lower end of the disc (19) and a connecting plate (21) is used for connecting the disc (19) to rotate, the disc (19) can drive the connecting plate (21) to move up and down, the screen (22) can be driven to move, the construction waste can be screened, fine aggregate can be ground through a fine grinding wheel (23) of the construction waste, aggregate falling into a second grinding cylinder (23) through the grinding cylinder, aggregate (23) can be ground and screened, aggregate (23), aggregate can be ground, aggregate under the second rotating motor can be ground, aggregate (23) and aggregate conveying plate (23) can be more finely ground, aggregate conveying plates (23) under the fine aggregate conveying plates (24) and aggregate conveying plates can be carried out, the aggregate conveying plates, the third rotating shaft (28) can synchronously rotate, and the rotation of the third rotating shaft (28) can enable the spiral conveying blades (29) to rotate to realize the spiral conveying effect and convey the fine aggregate out at a constant speed;
step three, when the building rubbish is ground, the air pump (30) can be started to suck dust generated during grinding, water in the water tank 33 is conveyed to the atomizing nozzle 37 to be sprayed out by starting the water pump 35, the sprayed atomized water vapor can adsorb the sucked dust, water flow adsorbing the dust in the dust settling box (32) enters the water tank (33) through the connecting pipe (38) again, and the water flow adsorbing the dust can be filtered by the dust settling box (32) and the filter cotton layer (34) in the water tank (33);
and step four, after the transportation of the fine aggregate of the construction waste and the internal dust-falling treatment are finished, opening two movable doors (39) to collect the coarse aggregate of ironware and construction waste which does not pass through the screen (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210858870.7A CN115337979A (en) | 2022-07-20 | 2022-07-20 | Construction waste recycling device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210858870.7A CN115337979A (en) | 2022-07-20 | 2022-07-20 | Construction waste recycling device and method |
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| CN115337979A true CN115337979A (en) | 2022-11-15 |
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| CN202210858870.7A Pending CN115337979A (en) | 2022-07-20 | 2022-07-20 | Construction waste recycling device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117065902A (en) * | 2023-10-16 | 2023-11-17 | 福建美斯拓机械设备有限公司 | Multistage broken sand making machine |
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