CN113210053A - Construction waste crushing and separating equipment for road engineering and using method thereof - Google Patents
Construction waste crushing and separating equipment for road engineering and using method thereof Download PDFInfo
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- CN113210053A CN113210053A CN202110512858.6A CN202110512858A CN113210053A CN 113210053 A CN113210053 A CN 113210053A CN 202110512858 A CN202110512858 A CN 202110512858A CN 113210053 A CN113210053 A CN 113210053A
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- 239000002699 waste material Substances 0.000 title claims abstract description 82
- 238000010276 construction Methods 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 36
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 239000003595 mist Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 210000002345 respiratory system Anatomy 0.000 abstract description 3
- 230000007480 spreading Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000001303 quality assessment method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
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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
- B02C4/28—Details
- B02C4/286—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
- B03C1/12—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with magnets moving during operation; with movable pole pieces
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses construction waste crushing and separating equipment for road engineering and a using method thereof. This broken splitter of building rubbish for road engineering and application method thereof can carry out moisture to building rubbish, has reduced the raise dust that produces when its breakage, has effectively prevented that the dust from spreading in the air, has reduced the pollution to the environment, has also reduced the harm healthy to staff's respiratory tract to reduced the human cost when having improved letter sorting efficiency, still reduced the omission of metal.
Description
Technical Field
The invention belongs to the technical field of construction waste treatment equipment, and particularly relates to construction waste crushing and separating equipment for road engineering and a using method thereof.
Background
Construction waste is solid waste generated during the process of building construction, reconstruction, extension or demolition. According to different generation sources of the construction waste, the construction waste and the demolished construction waste can be divided. The construction waste is solid waste generated in new construction, reconstruction or extension projects, and the demolition construction waste is construction waste generated in demolition and demolition of buildings. The construction waste has a wide erosion effect on our living environment, and if the construction waste is subjected to a long-term irrespective attitude, the construction waste has adverse effects on urban environmental sanitation, living conditions, land quality assessment and the like. Firstly, after a large amount of construction waste is piled in the land, the quality of the soil can be reduced, and the production capacity of the soil is reduced; the construction waste is stacked in the air, so that the air quality is influenced, and some dust particles can be suspended in the air and are harmful to the health of human bodies; in the stacking process of the construction waste, the long-term stacking means that harmful substances of the construction waste permeate into underground water areas to pollute water environment; if the construction waste is piled up in the city, the urban environment and the attractiveness are not favorable; the building rubbish stacking may have some potential safety hazards, and some accidents may happen at any time.
At present, most people treat the construction waste through waste crushing and separating equipment, and a large amount of raised dust is generated when people treat the construction waste, and the dust is diffused in the air, so that the environment is polluted, and the respiratory tract health of workers is also harmed; and at present, people also sort the metal mixed with the garbage after crushing by a manual mode, so that the labor cost is increased while the efficiency is low, and a large amount of omission is easily generated.
Disclosure of Invention
The invention aims to provide construction waste crushing and separating equipment for road engineering and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a kind of road engineering uses the broken separation facility of the construction rubbish, including breaking the case and putting through the rubbish preconditioning unit on one side of breaking the case;
two first H-shaped supporting legs are symmetrically constructed on two sides of the bottom end of the crushing box, two supporting plates are symmetrically constructed in the middle of the bottom end of the crushing box, a sorting assembly is fixedly mounted on one side, away from the garbage pretreatment assembly, of the top ends of the two supporting plates, and a discharge hole is formed in the middle of the bottom end of the crushing box matched with the two supporting plates;
the garbage pretreatment assembly comprises a feeding hopper communicated with the crushing box, two dust fall assemblies are symmetrically and fixedly mounted at the top end of the feeding hopper towards one side of the crushing box, and a second H-shaped supporting leg is constructed at one side of the bottom end of the feeding hopper far away from the crushing box;
the dust fall assembly comprises two connecting plates fixedly arranged at the top end of the feeding hopper, water conveying pipes are fixedly arranged at the top ends of the two connecting plates, one ends of the water conveying pipes, facing the crushing box, are fixedly connected with joints, a plurality of extension pipes are communicated with one side of each water conveying pipe at equal intervals, and spray heads are fixedly arranged at one ends, far away from the water conveying pipes, of the extension pipes;
the sorting assembly comprises two side plates which are respectively arranged at the top ends of two supporting plates, round holes for the movable arrangement of the transmission shafts are formed in the middle of the top ends of the opposite surfaces of the two side plates, one end of each transmission shaft extends out of the round hole and is fixedly connected with a first motor, the first motor is fixedly connected to the side plates towards one side of the side plate, four bearing plates are respectively constructed on two sides of the outer edge surface of each transmission shaft in an annular array mode, a cylinder is constructed at one end, away from the transmission shaft, of eight bearing plates, and a cylindrical magnet is arranged in the middle of the inner edge surface of the cylinder;
two the top that broken case one side was kept away from to the curb plate all constructs the rectangular plate, and two rectangular plate's the face in opposite directions keeps away from fixedly connected with between one side of curb plate and gets the material scraper blade, get one side butt drum of material scraper blade, two the hopper under the one end fixedly connected with of curb plate is kept away from to the rectangular plate, and one side that the curb plate was kept away from to the bottom of hopper down all constructs the bearing leg of welded fastening in backup pad.
Specifically, the two ends of one side of the garbage pretreatment assembly, which are far away from the crushing box, are fixedly provided with a second motor, motor shafts of the two second motors extend into the crushing box, and one ends of the two second motors are fixedly connected with crushing rollers, and the two ends of the two crushing rollers, which are far away from the second motors, are movably connected in the crushing box.
Specifically, the both sides on broken case top all articulate through the hinge and have sealed lid, and the top one side in opposite directions of two sealed lids all sets up between two parties in having the handle.
The utility model discloses a bearing support, including the backup pad, the backup pad is equipped with the round hole that supplies the circle roller activity to set up, and two circle rollers that are located both ends extend the equal fixedly connected with third motor of one end of round hole between the face in opposite directions of backup pad, the third motor is towards the one end fixed mounting of backup pad in the backup pad, and movable mounting has the transmission band on the outer fringe face of many circle rollers.
Specifically, one side of the feeding hopper, which is far away from the crushing box, is provided with a hydraulic cylinder in the middle, and a piston rod of the hydraulic cylinder extends to form a push plate fixedly connected with one end in the feeding hopper.
Specifically, the logical groove that supplies the guide bar to pass is all seted up between two parties at the both ends that broken case one side was kept away from to the feeding funnel, and two guide bars towards the one end welded fastening of broken case in the push pedal, two the equal fixed mounting of one end that broken case was kept away from to the guide bar has the limiting plate.
Specifically, the bottom of curb plate both sides all is constructed the otic placode, and the top of otic placode sets up the through-hole that supplies the bolt to pass between two parties, and the one end threaded connection that the bolt passed the through-hole is in the backup pad.
Specifically, two one side that the curb plate was kept away from on the top of rectangular plate all is constructed the baffle of butt drum, and one side fixed connection in hopper down that the curb plate was kept away from to the bottom of two baffles.
A use method of construction waste crushing and separating equipment comprises the following steps:
s1, dust settling by water mist
Connecting a water pipe for conveying clean water with the water pipe through a connector, pumping the clean water into a plurality of spray heads, pouring the construction waste into a feeding hopper, spraying the clean water on the construction waste through the plurality of spray heads, and settling dust;
s2, feeding
Starting the hydraulic cylinder, pushing the construction waste into the crushing box by pushing the push plate through the hydraulic cylinder, and accelerating the treatment speed;
s3, crushing construction waste
After the construction waste is sent into the crushing box, the two second motors drive the two crushing rollers to crush the construction waste, the crushed construction waste falls on the conveying belt through the discharge port, and dust generated during crushing is blocked by the two sealing covers to prevent the dust from diffusing in the air;
s4 discharge
After the broken construction waste falls onto the conveying belt, the conveying belt is driven to move through the two third motors, the broken construction waste is moved to the position below the sorting assembly and then discharged;
s5, sorting construction waste
Drive the drum through first motor and rotate, the metal in the cylindric magnet of installation in the rethread drum absorbs building rubbish, along with the rotation of drum, adsorbed metal will be hung by getting the material scraper blade and fall to the hopper down on the drum in, accomplish the letter sorting to the metal, two baffles can prevent that the metal from dropping in the building rubbish on the transmission band when scraping.
The invention has the technical effects and advantages that: the construction waste crushing and separating equipment for the road engineering and the use method thereof have the advantages that due to the arrangement of the crushing box hinged with the two sealing covers and the two dust falling assemblies, the construction waste is subjected to moisture treatment through the two dust falling assemblies, the raised dust generated during crushing is reduced, and the construction waste is isolated through the crushing box and the two sealing covers, so that the dust can be effectively prevented from being diffused in the air, the pollution to the environment is reduced, and the harm to the respiratory tract health of workers is also reduced; benefit from the setting of letter sorting subassembly, drive the drum through first motor and rotate, the metal in the cylindric magnet of installation in the rethread drum absorbs building rubbish, along with the rotation of drum, adsorbed metal will hang by getting the material scraper blade and fall to hopper down on the drum in, accomplish the letter sorting to the metal, reduced the human cost when having improved letter sorting efficiency, still reduced the omission of metal.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the garbage pre-treatment assembly according to the present invention;
FIG. 4 is a schematic structural view of a dustfall assembly of the present invention;
fig. 5 is a schematic diagram of the sorter assembly of the present invention.
In the figure: 1 crushing box, 101 first H-shaped supporting legs, 2 garbage pretreatment assemblies, 3 supporting plates, 301 discharge ports, 4 sorting assemblies, 5 feeding hoppers, 501 dust fall assemblies, 502 second H-shaped supporting legs, 6 connecting plates, 601 water conveying pipes, 602 connectors, 7 extension pipes, 701 spray heads, 8 side plates, 801 transmission shafts, 802 first motors, 9 bearing plates, 901 cylinders, 902 cylindrical magnets, 10 rectangular plates, 1001 material taking scraper blades, 11 blanking hoppers, 1101 bearing legs, 12 second motors, 1201 crushing rollers, 13 sealing covers, 14 third motors, 1401 transmission belts, 15 hydraulic cylinders, 1501 push plates, 16 guide rods, 1601 limiting plates, 17 lug plates and 18 baffle plates.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless otherwise indicated, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is directed.
The invention provides a construction waste crushing and separating device for road engineering, which comprises a crushing box 1 and a waste pretreatment assembly 2 communicated with one side of the crushing box 1, wherein the crushing box 1 is provided with a plurality of crushing holes;
two first H-shaped supporting legs 101 are symmetrically constructed at two sides of the bottom end of the crushing box 1, two supporting plates 3 are symmetrically constructed in the middle of the bottom end of the crushing box 1, a sorting assembly 4 is fixedly installed at one side, away from the garbage pretreatment assembly 2, of the top ends of the two supporting plates 3, and a discharge hole 301 is formed in the middle of the bottom end of the crushing box 1 matched with the two supporting plates 3;
the garbage pretreatment assembly 2 comprises a feeding hopper 5 communicated with the crushing box 1, two dust fall assemblies 501 are symmetrically and fixedly mounted on one side, facing the crushing box 1, of the top end of the feeding hopper 5, and a second H-shaped supporting leg 502 is constructed on one side, far away from the crushing box 1, of the bottom end of the feeding hopper 5;
The sorting assembly 4 comprises two side plates 8 respectively arranged at the top ends of two support plates 3, the top ends of the opposite surfaces of the two side plates 8 are centrally provided with a round hole for the transmission shaft 801 to movably arrange, one end of the transmission shaft 801 extends out of the round hole and is fixedly connected with a first motor 802, one side of the first motor 802 facing the side plate 8 is fixedly connected with the side plate 8, two sides of the outer edge surface of the transmission shaft 801 are respectively provided with four bearing plates 9 in an annular array structure, one end of each bearing plate 9 far away from the transmission shaft 801 is provided with a cylinder 901, the inner edge surface of the cylinder 901 is centrally provided with a cylindrical magnet 902, the top ends of one side plates 8 far away from the crushing box 1 are respectively provided with a rectangular plate 10, a material taking scraper 1001 is fixedly connected between one sides of the opposite surfaces of the two rectangular plates 10 far away from the side plate 8, one side of the material taking scraper 1001 is abutted against the cylinder 901, and one end of the, and one side that curb plate 8 was kept away from to the bottom of hopper 11 down all is constructed the bearing leg 1101 of welded fastening in backup pad 3, drive drum 901 through first motor 802 and rotate, the metal in the building rubbish is absorbed to the cylindric magnet 902 of installation in the rethread drum 901, along with the rotation of drum 901, the metal of adsorbing on the drum 901 will be hung by getting material scraper blade 1001 and fall to hopper 11 down in, accomplish the letter sorting to the metal, the human cost has been reduced when having improved letter sorting efficiency, still reduced the omission of metal.
Specifically, the two ends of one side of the crushing box 1, which is far away from the garbage pretreatment assembly 2, are both fixedly provided with a second motor 12 in the middle, the motor shafts of the two second motors 12 extend into the crushing box 1, and one ends of the two second motors 12, which are far away from the second motor 12, are both movably connected into the crushing box 1.
Specifically, the both sides on 1 top of broken case all articulate through the hinge has sealed lid 13, and the top one side in opposite directions of two sealed lids 13 all sets up between two parties in having the handle, keeps apart the dust through broken case 1 and two sealed lids 13, can prevent effectively that the dust from spreading in the air, has reduced the pollution to the environment, has also reduced the harm healthy to staff's respiratory track.
Specifically, two equal equidistance between the face in opposite directions of backup pad 3 sets up the round hole that supplies the circle roller activity to set up, and two circle rollers that are located both ends extend the equal fixedly connected with third motor 14 of one end of round hole, third motor 14 towards the one end fixed mounting of backup pad 3 in backup pad 3, and movable mounting has transmission band 1401 on the outer fringe face of many circle rollers.
Specifically, one side that broken case 1 was kept away from to feeding funnel 5 is provided with pneumatic cylinder 15 between two parties, and pneumatic cylinder 15's piston rod extends the one end fixedly connected with push pedal 1501 in feeding funnel 5, feeding funnel 5 keeps away from the both ends of broken case 1 one side and all sets up the logical groove that supplies guide bar 16 to pass between two parties, and two guide bar 16 towards the one end welded fastening of broken case 1 push pedal 1501, two the equal fixed mounting in one end of broken case 1 has the limiting plate is kept away from to guide bar 16, leads for being in moving state push pedal 1501 through two guide bar 16, improves its stability when removing.
Specifically, the bottom of curb plate 8 both sides all is constructed otic placode 17, and the through-hole that supplies the bolt to pass is seted up between two parties on the top of otic placode 17, and the one end threaded connection that the bolt passed the through-hole is in backup pad 3.
Specifically, the baffle plates 18 abutting against the cylinder 901 are respectively configured on one sides of the top ends of the two rectangular plates 10 far away from the side plate 8, and one sides of the bottom ends of the two baffle plates 18 far away from the side plate 8 are fixedly connected to the blanking hopper 11.
The working principle of the construction waste crushing and separating equipment for road engineering is that when the equipment is used, a water pipe for conveying clean water is connected with a water pipe 601 through a connector 602, so that the water pipe pumps the clean water into a plurality of spray heads 701, then the construction waste is poured into a feeding hopper 5, the clean water is sprayed on the construction waste through the spray heads 701 to fall dust, then a hydraulic cylinder 15 is started, a push plate 1501 is pushed through the hydraulic cylinder 15 to push the construction waste with the dust falling into a crushing box 1, after the construction waste is fed into the crushing box 1, two second motors 12 drive two crushing rollers 1201 to crush the construction waste, the crushed construction waste falls onto a conveying belt 1401 through a discharge port 301, after the crushed construction waste falls onto the conveying belt 1401, the conveying belt 1401 is driven to move through two third motors 14 to move the crushed construction waste to the lower part of a sorting component 4, the cylinder 901 is driven to rotate by the first motor 802, metal in the construction waste is sucked by the cylindrical magnet 902 arranged in the cylinder 901, the metal adsorbed on the cylinder 901 is hung and dropped into the blanking hopper 11 by the material taking scraper 1001 along with the rotation of the cylinder 901, the metal is sorted, and the construction waste is moved to a stacking position by the conveying belt 1401 after the sorting is finished. This broken splitter of building rubbish for road engineering can carry out moisture treatment to building rubbish, and the raise dust that produces when having reduced its breakage has effectively prevented that the dust from spreading in the air, has reduced the pollution to the environment, has also reduced the harm healthy to staff's respiratory track to reduced the human cost when having improved letter sorting efficiency, still reduced the omission of metal.
A use method of construction waste crushing and separating equipment comprises the following steps:
s1, dust settling by water mist
Connecting a water pipe 601 for conveying clean water through a connector 602, pumping the clean water into a plurality of spray heads 701, pouring the construction waste into the feeding hopper 5, spraying the clean water onto the construction waste through the plurality of spray heads 701, and settling dust;
s2, feeding
The hydraulic cylinder 15 is started, the push plate 1501 is pushed by the hydraulic cylinder 15 to push the construction waste into the crushing box 1, the processing speed is accelerated, the labor intensity of workers is reduced, and the blockage in the feeding hopper 5 can be prevented;
s3, crushing construction waste
After the construction waste is sent into the crushing box 1, the two second motors 12 drive the two crushing rollers 1201 to crush the construction waste, the crushed construction waste falls on the conveying belt 1401 from the discharge port 301, and dust generated during crushing is blocked by the two sealing covers 13 to prevent the dust from diffusing in the air;
s4 discharge
After the crushed construction waste falls onto the conveying belt 1401, the conveying belt 1401 is driven to move by two third motors 14, and the crushed construction waste is moved to the lower part of the sorting assembly 4 and then discharged;
s5, sorting construction waste
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. A road engineering construction waste crushing and separating device comprises a crushing box (1) and a waste pretreatment assembly (2) communicated with one side of the crushing box (1);
the method is characterized in that: two first H-shaped supporting legs (101) are symmetrically constructed on two sides of the bottom end of the crushing box (1), two supporting plates (3) are symmetrically constructed in the middle of the bottom end of the crushing box (1), a sorting assembly (4) is fixedly installed on one side, away from the garbage pretreatment assembly (2), of the top ends of the two supporting plates (3), and a discharge hole (301) is formed in the middle of the bottom end of the crushing box (1) matched with the two supporting plates (3);
the garbage pretreatment assembly (2) comprises a feeding hopper (5) communicated with the crushing box (1), two dust fall assemblies (501) are symmetrically and fixedly mounted at the top end of the feeding hopper (5) towards one side of the crushing box (1), and a second H-shaped supporting leg (502) is constructed at one side of the bottom end of the feeding hopper (5) far away from the crushing box (1);
the dust fall assembly (501) comprises two connecting plates (6) fixedly arranged at the top end of a feeding hopper (5), water conveying pipes (601) are fixedly arranged at the top ends of the two connecting plates (6), a connector (602) is fixedly connected to one end, facing the crushing box (1), of each water conveying pipe (601), a plurality of extension pipes (7) are communicated with one side of each water conveying pipe (601) at equal intervals, and a spray head (701) is fixedly arranged at one end, far away from the water conveying pipes (601), of each extension pipe (7);
the sorting assembly (4) comprises two side plates (8) which are respectively arranged at the top ends of two supporting plates (3), a round hole for the transmission shaft (801) to movably arrange is formed in the center of the top ends of the opposite surfaces of the two side plates (8), a round hole is formed in one end of the transmission shaft (801) in an extending mode and is fixedly connected with a first motor (802), one side, facing the side plate (8), of the first motor (802) is fixedly connected to the side plates (8), four bearing plates (9) are respectively constructed on two sides of the outer edge surface of the transmission shaft (801) in an annular array mode, a cylinder (901) is constructed at one end, away from the transmission shaft (801), of the eight bearing plates (9), and a cylindrical magnet (902) is arranged in the center of the inner edge surface of the cylinder (901);
two curb plate (8) are kept away from the top of broken case (1) one side and are all constructed rectangular plate (10), and fixedly connected with between the one side of curb plate (8) is kept away from to the face in opposite directions of two rectangular plate (10) get material scraper blade (1001), get one side butt drum (901) of material scraper blade (1001), two hopper (11) under the one end fixedly connected with that curb plate (8) were kept away from in rectangular plate (10), and the one side that curb plate (8) were kept away from to the bottom of hopper (11) down all is constructed bearing leg (1101) welded fastening in backup pad (3).
2. The construction waste crushing and separating device for road engineering according to claim 1, characterized in that: the garbage pretreatment assembly is characterized in that the two ends, far away from one side of the garbage pretreatment assembly (2), of the crushing box (1) are fixedly provided with a second motor (12) in the middle, motor shafts of the two second motors (12) extend into the crushing box (1), one ends of the two second motors (12) extend into the crushing box (1), and the other ends, far away from the second motor (12), of the two crushing rollers (1201) are movably connected into the crushing box (1).
3. The construction waste crushing and separating device for road engineering according to claim 1, characterized in that: the both sides on broken case (1) top all articulate through the hinge has sealed lid (13), and the top one side in opposite directions of two sealed lids (13) all sets up in having the handle between two parties.
4. The construction waste crushing and separating device for road engineering according to claim 1, characterized in that: two equal equidistance is seted up between the face in opposite directions of backup pad (3) and is supplied the round hole that the circle roller activity set up, and is located two circle rollers at both ends and extends the equal fixedly connected with third motor (14) of one end of round hole, third motor (14) towards the one end fixed mounting of backup pad (3) in backup pad (3), and movable mounting has transmission band (1401) on the outer fringe face of many circle rollers.
5. The construction waste crushing and separating device for road engineering according to claim 1, characterized in that: one side of the feeding hopper (5) far away from the crushing box (1) is provided with a hydraulic cylinder (15) in the middle, and a piston rod of the hydraulic cylinder (15) extends to one end of the pushing plate (1501) fixedly connected with the inside of the feeding hopper (5).
6. The construction waste crushing and separating device for road engineering according to claim 5, characterized in that: go up hopper (5) and keep away from the both ends of broken case (1) one side and all set up the logical groove that supplies guide bar (16) to pass between two parties, and two guide bar (16) towards the one end welded fastening of broken case (1) push pedal (1501), two the equal fixed mounting of one end that broken case (1) was kept away from in guide bar (16) has limiting plate (1601).
7. The construction waste crushing and separating device for road engineering according to claim 1, characterized in that: the bottom of curb plate (8) both sides all is constructed otic placode (17), and the top of otic placode (17) is seted up the through-hole that supplies the bolt to pass between two parties, and the one end threaded connection that the bolt passed the through-hole is in backup pad (3).
8. The construction waste crushing and separating device for road engineering according to claim 1, characterized in that: one side of the top ends of the two rectangular plates (10) far away from the side plate (8) is provided with a baffle (18) abutted against the cylinder (901), and one side of the bottom ends of the two baffles (18) far away from the side plate (8) is fixedly connected to the blanking hopper (11).
9. Use of a construction waste crushing and separating device according to any one of claims 1 to 8, characterized in that it comprises the following steps:
s1, dust settling by water mist
Connecting a water pipe for conveying clean water with a water conveying pipe (601) through a connector (602), pumping the clean water into a plurality of spray heads (701), pouring the construction waste into a feeding hopper (5), spraying the clean water on the construction waste through the plurality of spray heads (701), and settling dust;
s2, feeding
The hydraulic cylinder (15) is started, the push plate (1501) is pushed by the hydraulic cylinder (15) to push the construction waste into the crushing box (1), and the processing speed is accelerated;
s3, crushing construction waste
After the construction waste is sent into the crushing box (1), the two second motors (12) drive the two crushing rollers (1201) to crush the construction waste, the crushed construction waste falls on the conveying belt (1401) through the discharge port (301), and dust generated during crushing is blocked through the two sealing covers (13) to prevent the dust from diffusing in the air;
s4 discharge
After the crushed construction waste falls onto the conveying belt (1401), the conveying belt (1401) is driven to move by two third motors (14), and the crushed construction waste is moved to the lower part of the sorting assembly (4) and then discharged;
s5, sorting construction waste
Drive drum (901) through first motor (802) and rotate, metal in the building rubbish is absorb through cylindric magnet (902) of installation in drum (901), along with the rotation of drum (901), the metal of adsorbing on drum (901) will be hung by getting material scraper blade (1001) and fall to hopper (11) down in, accomplish the letter sorting to the metal, two baffles (18) can prevent that the metal from dropping in the building rubbish on transmission band (1401) when scraping.
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| CN202110512858.6A CN113210053A (en) | 2021-05-11 | 2021-05-11 | Construction waste crushing and separating equipment for road engineering and using method thereof |
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| CN202110512858.6A CN113210053A (en) | 2021-05-11 | 2021-05-11 | Construction waste crushing and separating equipment for road engineering and using method thereof |
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| CN113578450A (en) * | 2021-08-12 | 2021-11-02 | 广西吕洞宾工程集团有限公司深圳分公司 | Auxiliary processing device for muck warehousing |
| CN113786891A (en) * | 2021-09-23 | 2021-12-14 | 陈威 | Cement manufacture raw materials preliminary treatment is with smashing deironing collecting device |
| CN114832894A (en) * | 2022-05-30 | 2022-08-02 | 张艳美 | Municipal road building waste classification screening device and screening method |
| CN115178567A (en) * | 2022-07-06 | 2022-10-14 | 东莞理工学院 | Construction waste recovery device with automatic metal building material removing function |
| CN115400837A (en) * | 2022-09-19 | 2022-11-29 | 金陵科技学院 | Construction waste treatment device |
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| CN115400837A (en) * | 2022-09-19 | 2022-11-29 | 金陵科技学院 | Construction waste treatment device |
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Application publication date: 20210806 |