CN118080127A - Construction solid waste treatment device and method - Google Patents
Construction solid waste treatment device and method Download PDFInfo
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- CN118080127A CN118080127A CN202410440568.9A CN202410440568A CN118080127A CN 118080127 A CN118080127 A CN 118080127A CN 202410440568 A CN202410440568 A CN 202410440568A CN 118080127 A CN118080127 A CN 118080127A
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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
- B02C21/00—Disintegrating plant with or without drying of the material
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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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
- 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
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of building waste treatment, in particular to a building construction solid waste treatment device, which comprises a conveyor body, wherein a crushing assembly is fixedly connected to the top surface of a shell at the left end of the conveyor body, a crushing box is arranged on the crushing assembly, an inclined feeding assembly is fixedly connected to the top surface of the crushing box, a feeding hopper is arranged on the inclined feeding assembly, a magnetic suction part is arranged at the right end of the conveyor body, a leakage-proof plate is fixedly connected to a shell at the left end of the conveyor body, a blanking plate is slidingly connected to the bottom surface of a right end of a conveying belt of the conveyor body, two ends of the blanking plate are fixedly connected with the inner wall of the shell of the conveyor body, and a grinding roller is arranged at the upper end inside the feeding hopper. The solid waste crushing device has the advantages that multiple crushing treatments on solid waste are realized, the size of the waste is further reduced in a rolling and cutting mode, the treatment efficiency is improved, the waste can be crushed and reduced in volume more effectively, and the subsequent resource recycling utilization rate is improved.
Description
Technical Field
The invention relates to the technical field of building waste treatment, in particular to a device and a method for treating building construction solid waste.
Background
Along with the acceleration of the urban process, the scale of the building engineering is continuously enlarged, and the generated building solid waste also presents a rapidly growing situation. The waste mainly comprises waste concrete, waste masonry, waste wood, waste steel bars and the like, not only occupies a large amount of land resources, but also can pollute the environment, and the traditional construction solid waste treatment method mainly comprises landfill and stacking. However, these methods not only occupy a lot of land, but also are liable to cause environmental pollution and waste of resources. Along with the improvement of environmental awareness and the development of resource recycling technology, more and more researchers are focusing on the recycling of building solid waste;
Through retrieval, chinese patent with publication number of CN217856658U is named as a concrete solid waste crushing system, which comprises a machine body, wherein the inside of the machine body is hollow, a hopper is arranged at the top of the machine body and communicated with the inside of the machine body, a crusher is arranged in the hopper, a magnetic component is arranged in the machine body and used for adsorbing reinforcing steel bars, a collecting component is also arranged in the machine body and comprises a bearing plate, the bearing plate is positioned below the magnetic component, the bearing plate is arranged in the machine body in a sliding manner, a through hole for the bearing plate to penetrate is formed in the side wall of the machine body, a blanking box is arranged at the bottom of the machine body, and the blanking box is positioned below the bearing plate; the utility model has the advantage of improving the treatment efficiency of the concrete solid waste.
However, in the use process, it is found that iron substances such as steel bars are contained in solid waste of part of building construction, when the solid waste of building construction is crushed and recovered, the solid waste attached to the iron substances such as steel bars is difficult to remove, so that not only is the classification effect of the waste influenced, but also the subsequent recycling process of resources possibly prevented, and the limitation exists in the process of treating the solid waste on the iron substances with different sizes in the removal process, and the traditional crushing and screening method is difficult to realize the efficient treatment on the iron substances with different sizes due to the different sizes of the iron substances such as steel bars in the waste, thereby influencing the recovery efficiency and recycling value of the iron substances and influencing the treatment and use effects of the solid waste of building construction.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a device and a method for treating solid waste in construction, which solve the technical problems that when part of solid waste in construction contains iron substances such as steel bars, the solid waste attached to the iron substances such as steel bars is difficult to remove when the solid waste in construction is crushed and recovered, the classification effect of the waste is influenced, the subsequent recycling process of resources is possibly hindered, the solid waste treatment on the iron substances with different sizes is limited in the removing process, and the traditional crushing and screening methods are difficult to realize the efficient treatment of the iron substances with different sizes due to the different sizes of the iron substances such as steel bars in the waste, thereby influencing the recovery efficiency and recycling value of the iron substances and influencing the treatment and use effects of the solid waste in construction.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a construction solid waste processing apparatus, includes the conveyer body, conveyer body left end shell top surface fixedly connected with smashes the subassembly, be equipped with crushing case on the crushing subassembly, crushing case top surface fixedly connected with slope feeding subassembly, be equipped with the feeder hopper on the slope feeding subassembly, conveyer body right-hand member is equipped with magnetism and inhales the part, fixedly connected with leak protection board on the conveyer body left end casing, conveyer body's conveyer belt right-hand member bottom sliding connection has the flitch down, the flitch both ends all with conveyer body's shells inner wall fixed connection down, the inside upper end of feeder hopper is equipped with the roller that rolls, the roller lower extreme that rolls is equipped with tears the roller, both ends all rotate with the feeder hopper around the roller that rolls and tear the roller and be connected, the roller that rolls with tear the front end of shredding all runs through the feeder hopper inner wall and extends to outside.
Preferably, all cup jointed first band pulley on extending to the outside on grinding roller and the shredding roller, two through first belt friction drive between the first band pulley, grinding roller and shredding roller left end all with feeder hopper inner wall clearance fit, first motor is installed through the mount pad to the feeder hopper outer wall, coaxial coupling has the reduction gear on the output shaft of first motor, the output shaft and the shredding roller coaxial coupling of reduction gear.
Through the technical scheme, the output shaft of the first motor drives the shredding roller to rotate through the speed reducer, one of the first belt pulleys rotates, the other first belt pulley synchronously rotates through the friction transmission of the first belt, the rolling roller drives the arc extrusion block and the cutter to synchronously rotate, the arc extrusion block rolls and breaks solid waste inside the feeding hopper, the rolling roller rotates and drives the cutter to rotate, and the cutter extrudes and cuts off the solid waste.
Preferably, the grinding roller is provided with two arc-shaped extrusion blocks which are fixedly connected with each other in a symmetrical structure, the peripheral wall of the grinding roller is fixedly connected with a cutter, and the peripheral wall of the shredding roller is provided with a plurality of shredding claws which are fixedly connected with each other in a uniform arrangement structure.
Through the technical scheme, the shredding claws of the shredding roller are used for shredding and crushing the solid waste, so that the size of the solid waste is reduced again.
Preferably, the inside upper end of broken case is symmetrical structure fixedly connected with two guide plates, the guide plate lower extreme is equipped with the crushing roller, both ends all rotate with the broken case around the crushing roller and be connected, the crushing roller front end runs through the broken case and extends to outside, extends to outside the gear has been cup jointed on the crushing roller, two the gear intermeshing.
Through above-mentioned technical scheme, through the blocking removal of guide plate and fall from broken case middle part.
Preferably, the crushing box lower extreme is symmetrical structure sliding connection and has two regulating blocks, regulating block outer end back wall fixedly connected with fixed block, rotate on the fixed block and be connected with two-way lead screw, the one end coaxial coupling of two-way lead screw has the rocker, be symmetrical structure threaded connection has the connecting block on the two-way lead screw, connecting block fixedly connected with is on the regulating block.
Through the technical scheme, the rotary rocker enables the bidirectional screw rod to rotate along the fixed block, and pushes the two connecting blocks to synchronously move, so that the connecting blocks drive the adjusting blocks to synchronously rotate along the crushing box, and the adjusting blocks are adjusted to be at proper intervals with the crushing roller and the spiral hob.
Preferably, the lower end in the crushing box is provided with a spiral roller, the outer wall of the spiral roller is fixedly connected with a plurality of spiral hob in an annular array structure, and the spiral hob is in clearance fit with the adjusting block.
Through the technical scheme, the crushing roller and the spiral hob crush the solid waste attached to the iron substances in the solid waste.
Preferably, the front end of the spiral roller and the front end of one of the crushing rollers are sleeved with second belt wheels, friction transmission is carried out between the two second belt wheels through a second belt, a second motor is installed on the outer wall of the crushing box through an installation seat, and an output shaft of the second motor is coaxially connected with the spiral roller.
Through above-mentioned technical scheme, drive spiral roller and one of them second band pulley through the output shaft of second motor and rotate, friction transmission to another second band pulley synchronous revolution through the second belt makes the rotation direction of two gears opposite, drives two crushing rollers and rotates simultaneously.
Preferably, the magnetic component comprises a magnetic roller, the front end and the rear end of the magnetic roller are rotationally connected with supports, the bottom surfaces of the supports are fixedly connected with the top surface of the shell of the conveyor body, one of the outer walls of the supports is provided with a servo motor through a mounting seat, and an output shaft of the servo motor is coaxially connected with the magnetic roller.
Preferably, the top surface of the shell of the conveyor body is fixedly connected with a discharging block, the inner top surface of the discharging block is inclined, the side wall of the discharging block is in sliding connection with the outer wall of the magnetic suction roller, and the bottom surface of the discharging block and the bottom surface of the magnetic suction roller are in clearance fit with the top surface of the conveyor belt of the conveyor body.
Through the technical scheme, the iron substances are adsorbed on the outer wall of the magnetic suction roller, the adsorbed iron substances pass through the blockage of the discharge block, the iron substances are separated from the magnetic suction roller and enter the upper end of the discharge block, and the collected iron substances are conveyed to the rear end through the discharge block and discharged for collection.
A method of building construction solid waste treatment apparatus comprising the steps of:
Crushing: the solid waste of building construction is conveyed to the inside of a feed hopper through external equipment, the output shaft of a first motor drives the shredding roller to rotate through the speed reducer, one of the first belt pulleys rotates, the other first belt pulley synchronously rotates through friction transmission of a first belt, the rolling roller drives the arc extrusion block and the cutter to synchronously rotate, the arc extrusion block rolls and crushes the solid waste in the feed hopper, the rolling roller rotates and drives the cutter to rotate, the cutter extrudes and cuts off the solid waste, the shredding claw of the shredding roller tears and crushes the solid waste, the size of the solid waste is reduced again, and the solid waste falls into the crushing box of the crushing assembly after rolling, cutting and shredding;
crushing: after the crushed solid waste enters the crushing box, the crushed solid waste moves through the blocking of the guide plate and falls down from the middle part of the crushing box, the spiral roller and one of the second pulleys are driven to rotate through the output shaft of the second motor, the other second pulley is driven to synchronously rotate through the friction transmission of the second belt, one of the crushing rollers and one of the gears rotate, the other gear is driven to be meshed with the other gear, the rotating directions of the two gears are opposite, the two crushing rollers are driven to simultaneously rotate, the solid waste is further crushed, the crushed solid waste falls into the inner walls of the two adjusting blocks and the upper ends of the spiral rollers, the rotating rocker rotates the bidirectional screw rod along the fixed block, the two connecting blocks are driven to synchronously move, the adjusting blocks are driven to synchronously rotate along the crushing box by the connecting blocks, after the adjusting blocks are adjusted to be properly spaced with the crushing rollers and the spiral hob, the solid waste attached to the iron substances in the solid waste is crushed through the crushing rollers and the spiral hob, the separated solid waste is separated from the iron substances, and the separated solid waste falls into the top surface of the conveying belt of the conveyor body;
adsorption: when the separated fixed waste and the iron substances move to the lower end of the magnetic suction roller from left to right through the conveying belt of the conveyor body, the iron substances are adsorbed on the outer wall of the magnetic suction roller, the magnetic suction roller is driven to rotate along the support through the conveying shaft of the servo motor, the iron substances adsorbed on the magnetic suction roller rotate anticlockwise, the adsorbed iron substances are blocked by the discharge block, the iron substances are separated from the magnetic suction roller and enter the upper end of the discharge block, the collected iron substances are conveyed to the rear end through the discharge block and discharged and collected, and the crushed and crushed fixed waste on the conveying belt is discharged from the top surface of the blanking plate in a sliding manner to be collected.
The invention has the beneficial effects that:
1. The utility model discloses a solid waste who constructs is carried to the feeder hopper inside through external equipment, it is rotatory that the output shaft through the reduction gear drive shredding roller of first motor, make one of them first band pulley rotate, friction transmission through first belt is to another first band pulley synchronous rotation, make roller drive arc extrusion piece and cutter synchronous rotation, make arc extrusion piece roll crushing to the inside solid waste of feeder hopper, it is rotatory to drive the cutter when rolling the roller, make the cutter extrude the solid waste and cut off, the shredding claw of rethread shredding roller tears the breakage to the solid waste, make the size of solid waste reduce once more, make the solid waste roll, cut off and tear inside the crushing box of back fall into crushing module, the multiple breakage to the solid waste has been realized, shredding claw of shredding roller can effectively tear the waste, and the arc extrusion piece and the cutter of roller then reduce the waste size through rolling and the mode of cutting, and improved treatment efficiency, make the waste can be broken and reduce the volume more effectively, help follow-up classification and recovery work.
2. After broken solid waste gets into broken incasement portion, through the baffle stop removal and follow broken case middle part and fall, output shaft through the second motor drives helical roller and one of them second band pulley and rotates, friction transmission to another second band pulley synchronous rotation through the second belt, make one of them broken roller and one of them gear rotate, one of them gear engagement transmission to another gear, make the rotation direction of two gears opposite, drive two broken rollers and rotate simultaneously, further break solid waste, realized the powerful breakage to the waste through the rotation of broken roller, make its size further reduce ensure that the waste can be thoroughly broken, and treatment efficiency is improved.
3. The broken fixed waste falls into the inner walls of the two adjusting blocks and the upper ends of the spiral rollers, the rotary rocker rotates the bidirectional screw rod along the fixed blocks to push the two connecting blocks to synchronously move, so that the connecting blocks drive the adjusting blocks to synchronously rotate along the breaking box, the adjusting blocks are adjusted to be at proper intervals with the breaking rollers and the spiral hob, solid waste attached to the iron substances in the solid waste is crushed through the breaking rollers and the spiral hob, the fixed waste is separated from the iron substances, the separated fixed waste and the iron substances fall into the top surface of the conveying belt of the conveyor body, the spiral hob can accurately crush the solid waste attached to the iron substances, the targeted treatment mode remarkably improves the treatment effect of the iron substances, the iron substances can be separated out more thoroughly, the treatment speed is improved, the utilization rate of subsequent resource recovery is also improved, and the position and the interval of the adjusting blocks are adjusted, so that the device has stronger adaptability when the solid waste of building construction is treated.
4. When the separated fixed waste and the iron substances move to the lower end of the magnetic suction roller from left to right through the conveying belt of the conveyor body, the iron substances are adsorbed on the outer wall of the magnetic suction roller, the magnetic suction roller is driven to rotate along the support through the conveying shaft of the servo motor, the iron substances adsorbed on the magnetic suction roller rotate anticlockwise, the adsorbed iron substances are blocked by the discharge block, the iron substances are separated from the magnetic suction roller and enter the upper end of the discharge block, the collected iron substances are conveyed to the rear end through the discharge block and discharged and collected, the crushed and crushed fixed waste on the conveying belt is discharged from the top surface of the discharge block in a sliding manner and collected, so that the resource utilization rate is improved, the waste is reduced, the adsorption and collection of the iron substances are facilitated, and the treatment efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the crushing box of the present invention;
FIG. 3 is a right side view of the construction of the shredding roll of the present invention;
FIG. 4 is a schematic view of the pulverizing assembly of the present invention;
FIG. 5 is a cross-sectional view of the structure of the crushing box of the present invention;
FIG. 6 is a front view of the structure of the crushing box of the present invention;
Fig. 7 is a schematic view of the magnetic attraction member of the present invention.
In the figure: 1. a conveyor body; 2. a crushing assembly; 201. a crushing box; 202. a deflector; 203. a crushing roller; 204. a gear; 205. an adjusting block; 206. a fixed block; 207. a two-way screw rod; 208. a connecting block; 209. a spiral roller; 210. a spiral hob; 211. a second pulley; 212. a second belt; 213. a second motor; 214. a rocker; 3. a tilt feed assembly; 301. a feed hopper; 302. a roller; 303. a shredding roller; 304. a first pulley; 305. a first belt; 306. a first motor; 307. a speed reducer; 308. arc extrusion blocks; 309. a cutter; 310. shredding claws; 4. a magnetic attraction member; 401. a magnetic suction roller; 402. a support; 403. a servo motor; 404. a discharge block; 5. a leakage-proof plate; 6. and (5) blanking plates.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Examples
As shown in fig. 1, fig. 2 and fig. 3, this embodiment provides construction solid waste processing apparatus, including conveyer body 1, conveyer body 1 left end shell top surface fixedly connected with crushing unit 2, be equipped with crushing box 201 on the crushing unit 2, crushing box 201 top surface fixedly connected with slope feeding unit 3, be equipped with feeder hopper 301 on the slope feeding unit 3, conveyer body 1 right-hand member is equipped with magnetism and inhale part 4, fixedly connected with leak protection board 5 on the conveyer body 1 left end casing, conveyer body 1's conveyer belt right-hand member bottom sliding connection has blanking board 6, blanking board 6 both ends all with conveyer body 1's shells inner wall fixed connection, the inside upper end of feeder hopper 301 is equipped with the roller 302, roller 302 lower extreme is equipped with tears garrulous roller 303, roller 302 and the front and back both ends of shredding roller 303 all rotate with feeder hopper 301 to be connected, roller 302 and the front end of shredding roller 303 all run through feeder hopper 301 inner wall extension to outside.
The rolling roller 302 and the shredding roller 303 which extend to the outside are sleeved with first belt wheels 304, friction transmission is carried out between the two first belt wheels 304 through a first belt 305, the left ends of the rolling roller 302 and the shredding roller 303 are in clearance fit with the inner wall of the feeding hopper 301, a first motor 306 is arranged on the outer wall of the feeding hopper 301 through a mounting seat, a speed reducer 307 is coaxially connected to an output shaft of the first motor 306, and an output shaft of the speed reducer 307 is coaxially connected with the shredding roller 303; the output shaft of the first motor 306 drives the shredding roller 303 to rotate through the speed reducer 307, so that one of the first belt wheels 304 rotates, friction transmission is carried out to the other first belt wheel 304 through the first belt 305 to synchronously rotate, the grinding roller 302 drives the arc-shaped extrusion block 308 and the cutter 309 to synchronously rotate, the arc-shaped extrusion block 308 rolls and crushes solid wastes in the feeding hopper 301, the grinding roller 302 rotates and simultaneously drives the cutter 309 to rotate, and the cutter 309 extrudes and cuts the solid wastes.
Two arc extrusion blocks 308 are fixedly connected to the grinding roller 302 in a symmetrical structure, a cutter 309 is fixedly connected to the peripheral wall of the grinding roller 302, and a plurality of shredding claws 310 are fixedly connected to the peripheral wall of the shredding roller 303 in a uniform arrangement structure; the solid waste is torn and broken by the shredding claws 310 of the shredding roller 303, so that the size of the solid waste is reduced again.
During the use, the solid waste of construction is carried to the feeder hopper 301 inside through external equipment, the output shaft through first motor 306 passes through reduction gear 307 and drives the shredding roller 303 rotatory, make one of them first pulley 304 rotate, friction transmission through first belt 305 arrives another first pulley 304 synchronous rotation, make the roller 302 drive arc extrusion piece 308 and cutter 309 synchronous rotation, make arc extrusion piece 308 carry out the crushing to the solid waste of feeder hopper 301 inside, roller 302 rotates and drives the cutter 309 and rotate, make cutter 309 extrude the cutting off to the solid waste, the shredding claw 310 of rethread shredding roller 303 carries out the tearing breakage to the solid waste, make the size of solid waste reduce once more, make the solid waste fall into the crushing box 201 of crushing subassembly 2 after rolling, the multiple crushing to the solid waste has been realized, shredding claw 310 of shredding roller 303 can effectively tear the waste, and roller 302's arc extrusion piece 308 and 309 then further reduce the waste size through the mode of rolling and cutting off, the treatment efficiency has been improved, make the waste can be more effectively broken and reduced, follow-up work is retrieved and is classified and is recovered.
Examples
As shown in fig. 1, fig. 4, fig. 5 and fig. 6, the difference between this embodiment and the previous embodiment is that, in the present embodiment, two guide plates 202 are fixedly connected to the upper end of the inside of a crushing box 201 in a symmetrical structure, the lower end of each guide plate 202 is provided with a crushing roller 203, the front and rear ends of each crushing roller 203 are rotationally connected with the crushing box 201, the front end of each crushing roller 203 extends to the outside through the crushing box 201, a gear 204 is sleeved on the crushing roller 203 extending to the outside, and the two gears 204 are meshed with each other; through the blocking movement of the baffle 202 and falls from the middle of the crushing tank 201.
The lower end of the crushing box 201 is in a symmetrical structure and is connected with two adjusting blocks 205 in a sliding manner, the rear wall of the outer end of each adjusting block 205 is fixedly connected with a fixed block 206, a bidirectional screw rod 207 is rotationally connected to the fixed block 206, one end of each bidirectional screw rod 207 is coaxially connected with a rocker 214, the bidirectional screw rod 207 is in a symmetrical structure and is in threaded connection with a connecting block 208, and the connecting block 208 is fixedly connected to the adjusting block 205; the rotating rocker 214 rotates the bidirectional screw rod 207 along the fixed block 206 to push the two connecting blocks 208 to synchronously move, so that the connecting blocks 208 drive the adjusting block 205 to synchronously rotate along the crushing box 201, and the adjusting block 205 is adjusted to be at proper intervals with the crushing roller 203 and the spiral hob 210.
The lower end inside the crushing box 201 is provided with a spiral roller 209, the outer wall of the spiral roller 209 is fixedly connected with a plurality of spiral hob 210 in an annular array structure, and the spiral hob 210 is in clearance fit with the regulating block 205; the solid waste adhering to the iron substances in the solid waste is crushed by the crushing roller 203 and the screw hob 210.
The front end of the spiral roller 209 and the front end of one of the crushing rollers 203 are sleeved with a second belt wheel 211, friction transmission is carried out between the two second belt wheels 211 through a second belt 212, a second motor 213 is installed on the outer wall of the crushing box 201 through a mounting seat, and an output shaft of the second motor 213 is coaxially connected with the spiral roller 209; the spiral roller 209 and one of the second pulleys 211 are driven to rotate by the output shaft of the second motor 213, and the spiral roller 209 and the other second pulley 211 are driven to synchronously rotate by friction transmission of the second belt 212, so that the rotation directions of the two gears 204 are opposite, and the two crushing rollers 203 are driven to simultaneously rotate.
During crushing, after the crushed solid waste enters the crushing box 201, the crushed solid waste moves through the blocking of the guide plate 202 and falls from the middle of the crushing box 201, the spiral roller 209 and one of the second pulleys 211 are driven to rotate through the output shaft of the second motor 213, the spiral roller and the other second pulley 211 are driven to rotate synchronously through friction transmission of the second belt 212, one of the crushing rollers 203 and one of the gears 204 rotate, one of the gears 204 is meshed with the other gear 204, the rotation directions of the two gears 204 are opposite, the two crushing rollers 203 are driven to rotate simultaneously, the solid waste is further crushed, the waste is forcefully crushed through the rotation of the crushing rollers 203, the waste is further crushed thoroughly, and the treatment efficiency is improved;
The broken fixed waste falls into the inner walls of the two adjusting blocks 205 and the upper ends of the spiral rollers 209, the rotary rocker 214 enables the bidirectional screw rod 207 to rotate along the fixed block 206, the two connecting blocks 208 are pushed to move synchronously, the connecting blocks 208 drive the adjusting blocks 205 to rotate synchronously along the breaking box 201, after the adjusting blocks 205 are adjusted to be at proper intervals with the breaking rollers 203 and the spiral hob 210, the fixed waste is separated from the iron materials by crushing the solid waste attached to the iron materials through the breaking rollers 203 and the spiral hob 210, the separated fixed waste and the iron materials fall into the top surface of the conveying belt of the conveyor body 1, the spiral hob 210 can accurately crush the solid waste attached to the iron materials, the targeted treatment mode remarkably improves the treatment effect of the iron materials, the iron materials can be separated more thoroughly, the treatment speed is improved, the utilization rate of subsequent resource recovery is also improved, and the position and the interval of the adjusting blocks 205 are adjusted, so that the device has stronger adaptability in the treatment of the solid waste of construction.
Examples
As shown in fig. 1 and 7, the difference between the present embodiment and the previous embodiment is that, based on the previous embodiment, the magnetic attraction component 4 includes a magnetic attraction roller 401, two ends of the magnetic attraction roller 401 are rotationally connected with a support 402, the bottom surface of the support 402 is fixedly connected with the top surface of the casing of the conveyor body 1, one of the outer walls of the support 402 is provided with a servo motor 403 through a mounting seat, the output shaft of the servo motor 403 is coaxially connected with the magnetic attraction roller 401, the top surface of the casing of the conveyor body 1 is fixedly connected with a discharging block 404, the top surface of the inside of the discharging block 404 is inclined, the side wall of the discharging block 404 is slidingly connected with the outer wall of the magnetic attraction roller 401, and the bottom surface of the discharging block 404 and the bottom surface of the magnetic attraction roller 401 are in clearance fit with the top surface of the conveyor belt of the conveyor body 1; the iron substances are adsorbed on the outer wall of the magnetic suction roller 401, the adsorbed iron substances are blocked by the discharging block 404, the iron substances are separated from the magnetic suction roller 401 and enter the inner part of the upper end of the discharging block 404, and the collected iron substances are conveyed to the rear end through the discharging block 404 and discharged for collection.
When the magnetic suction device is used, the separated fixed waste and iron substances are moved from left to right through the conveyor belt of the conveyor body 1, when the separated fixed waste and iron substances are moved to the lower end of the magnetic suction roller 401, the iron substances are adsorbed on the outer wall of the magnetic suction roller 401, the magnetic suction roller 401 is driven to rotate along the support 402 through the conveying shaft of the servo motor 403, the iron substances adsorbed on the magnetic suction roller 401 rotate anticlockwise, the adsorbed iron substances are blocked by the discharge block 404, the iron substances are separated from the magnetic suction roller 401 and enter the upper end of the discharge block 404, the collected iron substances are conveyed to the rear end through the discharge block 404 and discharged for collection, the crushed and crushed fixed waste on the conveyor belt is discharged from the top surface of the discharge block 404 in a sliding manner, the fixed waste is discharged from the top surface of the blanking plate 6 for collection, the resource utilization rate is improved, the waste is reduced, the adsorption and the treatment efficiency of the iron substances is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. Building construction solid waste processing apparatus, including conveyer body (1), its characterized in that: the novel grinding machine comprises a conveyor body (1), wherein a grinding assembly (2) is fixedly connected to the top surface of a left end shell of the conveyor body (1), a grinding box (201) is arranged on the grinding assembly (2), an inclined feeding assembly (3) is fixedly connected to the top surface of the grinding box (201), a feeding hopper (301) is arranged on the inclined feeding assembly (3), a magnetic attraction component (4) is arranged at the right end of the conveyor body (1), a leakage-proof plate (5) is fixedly connected to a left end shell of the conveyor body (1), a blanking plate (6) is slidably connected to the bottom surface of the right end of a conveying belt of the conveyor body (1), and two ends of the blanking plate (6) are fixedly connected with the inner wall of a shell of the conveyor body (1);
The inside upper end of feeder hopper (301) is equipped with rolls roller (302), roll roller (302) lower extreme is equipped with and tears roller (303), roll both ends all rotate with feeder hopper (301) around roller (302) and tear roller (303), roll roller (302) and tear the front end of roller (303) and all run through feeder hopper (301) inner wall and extend to the outside.
2. The construction solid waste treatment apparatus as claimed in claim 1, wherein: the utility model discloses a grinding roller (302) and shredding roller (303) that extend to the outside all cup joint first band pulley (304), two through first belt (305) friction drive between first band pulley (304), grinding roller (302) and shredding roller (303) left end all with feeder hopper (301) inner wall clearance fit, first motor (306) are installed through the mount pad to feeder hopper (301) outer wall, coaxial coupling has reduction gear (307) on the output shaft of first motor (306), the output shaft of reduction gear (307) and shredding roller (303) coaxial coupling.
3. The construction solid waste treatment apparatus as claimed in claim 2, wherein: two arc extrusion blocks (308) are fixedly connected to the rolling roller (302) in a symmetrical structure, a cutter (309) is fixedly connected to the peripheral wall of the rolling roller (302), and a plurality of shredding claws (310) are fixedly connected to the peripheral wall of the shredding roller (303) in a uniform arrangement structure.
4. A construction solid waste treatment apparatus as claimed in claim 3, wherein: the inside upper end of broken case (201) is symmetrical structure fixedly connected with two guide plates (202), guide plate (202) lower extreme is equipped with crushing roller (203), both ends all rotate with broken case (201) around crushing roller (203) and are connected, crushing roller (203) front end runs through broken case (201) and extends to the outside, extends to the outside gear (204) have been cup jointed on broken roller (203), two gear (204) intermeshing.
5. The construction solid waste treatment device according to claim 4, wherein: the crushing box (201) lower extreme is symmetrical structure sliding connection and has two regulating blocks (205), regulating block (205) outer end back wall fixedly connected with fixed block (206), rotate on fixed block (206) and be connected with two-way lead screw (207), the one end coaxial coupling of two-way lead screw (207) has rocker (214), be symmetrical structure threaded connection on two-way lead screw (207) and have connecting block (208), connecting block (208) fixedly connected with on regulating block (205).
6. The construction solid waste treatment device according to claim 5, wherein: the inside lower extreme of crushing case (201) is equipped with spiral roller (209), spiral roller (209) outer wall is annular array structure fixedly connected with a plurality of spiral hobbing cutter (210), spiral hobbing cutter (210) and regulating block (205) clearance fit.
7. The construction solid waste treatment device according to claim 6, wherein: the front end of the spiral roller (209) and the front end of one of the crushing rollers (203) are sleeved with a second belt wheel (211), friction transmission is carried out between the two second belt wheels (211) through a second belt (212), a second motor (213) is mounted on the outer wall of the crushing box (201) through a mounting seat, and an output shaft of the second motor (213) is coaxially connected with the spiral roller (209).
8. The construction solid waste treatment device according to claim 7, wherein: the magnetic component (4) comprises a magnetic roller (401), the front end and the rear end of the magnetic roller (401) are rotationally connected with a support (402), the bottom surface of the support (402) is fixedly connected with the top surface of the shell of the conveyor body (1), one of the outer walls of the support (402) is provided with a servo motor (403) through a mounting seat, and an output shaft of the servo motor (403) is coaxially connected with the magnetic roller (401).
9. The construction solid waste treatment device according to claim 8, wherein: the utility model discloses a conveyer, including conveyer body (1) and conveyer belt, casing top surface fixedly connected with ejection of compact piece (404) of conveyer body (1), the inside top surface of ejection of compact piece (404) is the slope form, ejection of compact piece (404) lateral wall and magnetic attraction roller (401) outer wall sliding connection, ejection of compact piece (404) bottom surface, magnetic attraction roller (401) bottom surface all with conveyer belt top surface clearance fit of conveyer body (1).
10. A method of using the construction solid waste treatment apparatus as claimed in claim 9, comprising the steps of:
Crushing: the solid waste in building construction is conveyed to the inside of a feed hopper (301) through external equipment, an output shaft of a first motor (306) drives a shredding roller (303) to rotate through a speed reducer (307), one of the first belt wheels (304) rotates, friction transmission is carried out to the other first belt wheel (304) through a first belt (305) to synchronously rotate, a grinding roller (302) drives an arc-shaped pressing block (308) and a cutter (309) to synchronously rotate, the arc-shaped pressing block (308) rolls and crushes the solid waste in the feed hopper (301), the grinding roller (302) rotates and drives the cutter (309) to rotate, the cutter (309) extrudes and cuts the solid waste, and the shredding claw (310) of the shredding roller (303) tears and crushes the solid waste again, so that the solid waste falls into a crushing box (201) of a crushing assembly (2) after rolling, cutting and shredding;
Crushing: after the crushed solid waste enters the crushing box (201), the crushing box (201) is blocked by a guide plate (202) to move and fall down from the middle part of the crushing box (201), an output shaft of a second motor (213) drives a spiral roller (209) and one of the second pulleys (211) to rotate, the second belt (212) is used for friction transmission to the other second pulley (211) to synchronously rotate, one of the crushing rollers (203) and one of the gears (204) rotates, one of the gears (204) is meshed to the other gear (204), the rotation directions of the two gears (204) are opposite, the two crushing rollers (203) are driven to simultaneously rotate, the solid waste is further crushed, the crushed solid waste falls into the inner wall of two adjusting blocks (205) and the upper end of a spiral roller (209), a rotary rocker (214) enables a bidirectional screw rod (207) to rotate along the fixed block (206), the two connecting blocks (208) are pushed to synchronously move, the connecting blocks (208) drive the adjusting blocks (205) to synchronously rotate along the crushing box (201), the adjusting blocks (205) are adjusted to be separated from the iron waste by the proper distance between the crushing rollers (203) and the iron waste, and the solid waste is crushed by the solid waste is separated from the solid waste through the spiral rollers (203), the separated fixed waste and iron substances fall onto the top surface of the conveying belt of the conveyor body (1);
Adsorption: fixed waste and iron substances after separation are moved from left to right through the conveyer belt of the conveyer body (1), when the fixed waste and the iron substances are moved to the lower end of the magnetic suction roller (401), the iron substances are adsorbed on the outer wall of the magnetic suction roller through the magnetic suction roller (401), the magnetic suction roller (401) is driven to rotate along the support (402) through the conveying shaft of the servo motor (403), the iron substances adsorbed on the magnetic suction roller (401) rotate anticlockwise, the adsorbed iron substances are blocked by the discharging block (404), the iron substances are separated from the magnetic suction roller (401) and enter the upper end of the discharging block (404), the collected iron substances are conveyed to the rear end through the discharging block (404) and discharged for collection, and the fixed waste after crushing and crushing on the conveyer belt is discharged from the top surface of the blanking plate (6) in a sliding mode.
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| CN202410440568.9A CN118080127A (en) | 2024-04-12 | 2024-04-12 | Construction solid waste treatment device and method |
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| CN202410440568.9A CN118080127A (en) | 2024-04-12 | 2024-04-12 | Construction solid waste treatment device and method |
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| CN118080127A true CN118080127A (en) | 2024-05-28 |
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| CN202410440568.9A Pending CN118080127A (en) | 2024-04-12 | 2024-04-12 | Construction solid waste treatment device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118904876A (en) * | 2024-07-17 | 2024-11-08 | 江苏理工学院 | Environment-friendly treatment equipment for recycling waste lithium batteries |
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