CN110280337A - A kind of device and method comprehensively utilizing building waste - Google Patents
A kind of device and method comprehensively utilizing building waste Download PDFInfo
- Publication number
- CN110280337A CN110280337A CN201910632505.2A CN201910632505A CN110280337A CN 110280337 A CN110280337 A CN 110280337A CN 201910632505 A CN201910632505 A CN 201910632505A CN 110280337 A CN110280337 A CN 110280337A
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- building waste
- grinding device
- pulverization roller
- conveyer belt
- shell
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- 239000002699 waste material Substances 0.000 title claims abstract description 115
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000007873 sieving Methods 0.000 claims abstract description 40
- 238000012216 screening Methods 0.000 claims abstract description 17
- 238000010298 pulverizing process Methods 0.000 claims description 59
- 239000010813 municipal solid waste Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- -1 building block Substances 0.000 claims description 5
- 239000011449 brick Substances 0.000 claims description 4
- 239000004566 building material Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000011465 paving brick Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- 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
- B02C23/02—Feeding devices
-
- 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
-
- 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
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
Abstract
Invention is related to a kind of device and method for comprehensively utilizing building waste, belong to building waste processing technology field, including screening plant, conveying device, the first grinding device and the second grinding device set gradually, screening plant includes rack, shell, sieving plate and delivery sheet, and shell is set in rack；Conveying device includes first conveyer belt and the second conveyer belt, and first conveyer belt is used to for the building waste on sieving plate being delivered to the first grinding device, and second is used for conveyer belt in the building waste on delivery sheet is delivered to the second grinding device.When work, the lesser building waste of sieving plate upper volume is dropped on delivery sheet, is finally delivered to the second grinding device；And the biggish building waste of volume enters first conveyer belt, is then transferred to the first grinding device and is crushed；So that building waste of different specifications and sizes is crushed by different grinding devices, prevent the building waste of small volume from tying up the comminuting space of the first grinding device, improves crush efficiency.
Description
Technical field
The present invention relates to building waste processing technology field, in particular to a kind of device for comprehensively utilizing building waste and side
Method.
Background technique
Building waste refers to that construction, unit in charge of construction or individual build all kinds of buildings, structures, pipe network etc., spread
If or removing, generated dregs, spoir, rejected material, mud and other wastes in reparative processes.With industrialization, urbanization
The acceleration of process, construction industry is also fast-developing simultaneously, and the building waste generated together is increasing, the number of Chinese architecture rubbish
Amount has accounted for 1/3 of municipal refuse total amount or more.Simple stacking mode is such as taken to handle, the processing of annual newly-increased building waste
1.5 hundred million to 200,000,000 square metres of lands used will all be accounted for.If building waste air storage or landfill consume a large amount of land acquisition expense, rubbish
The pork barrels such as expense are cleared, meanwhile, it clears and is caused again seriously with the problems such as being flown upward with dust, sand-lime of dropping in stacking process
Environmental pollution.
Currently, the processing of building waste recycles, it usually needs by exercising by stage and crushing, then recycle useful steel scrap
The metals such as muscle, waste iron wire, waste electric wire and various steel scrap accessories, by smashed building waste be used for masonry mortar, plastering mortar,
Concrete cushion etc. is beaten, or for making the building materials such as building block, Paving bricks, lattice brick.And common grinding device is jaw
Building waste when work, is directly put into the feed inlet of jaw crusher, passes through fixed jaw and swing jaw phase by pulverizer
Building waste is mutually squeezed to be crushed.
But building waste volume is not of uniform size, has the building waste of many small volumes in company with the building rubbish of large volume
Rubbish enters in same jaw crusher together to be crushed；And between the fixed jaw and swing jaw of actually jaw crusher
Minimum spacing fix, that is, the volume specification of broken building waste is essentially identical.If small volume especially and
The building waste of the broken essentially identical specification of volume enters pulverizer with same volume is biggish, then fixed jaw will be tied up
Limited comminuting space between plate and swing jaw, causes crush efficiency low.
Summary of the invention
One of the objects of the present invention is to provide a kind of devices for comprehensively utilizing building waste, have and improve crush efficiency
Advantage.
Above-mentioned technical purpose of the invention has the technical scheme that
It is a kind of comprehensively utilize building waste device, including set gradually screening plant, conveying device, the first grinding device and
Second grinding device, the screening plant include rack, shell, sieving plate and delivery sheet, and the shell is set in rack, shell
Feed inlet is provided at the top of body, the sieving plate is set in shell, and multiple, the feeding is arranged in sieving plate uniform intervals
Plate is fixedly installed on the lower section in shell and being located at sieving plate, is fixedly installed vibrating motor on the shell；
The conveying device includes first conveyer belt and the second conveyer belt, and the first conveyer belt is used for the building on sieving plate
Rubbish is delivered to the first grinding device, and described second is used for conveyer belt in the building waste on delivery sheet is delivered to the second crushing dress
It sets.
Implement above-mentioned technical proposal, when work, building waste initially enters sieving plate, and vibrating motor drives shell to generate vibration
It is dynamic, so that the lesser building waste of sieving plate upper volume drops on delivery sheet, subsequently into the second conveyer belt, finally it is delivered to
Second grinding device is crushed；And the biggish building waste of volume enters first conveyer belt, is then transferred to the first crushing
Device is crushed；So that building waste of different specifications and sizes is crushed by different grinding devices, small volume is prevented
Building waste tie up the comminuting space of the first grinding device, improve crush efficiency.
The present invention is further arranged to: the sieving plate is arranged along building waste conveying direction is parallel to.
Implement above-mentioned technical proposal, so that the length direction of sieving plate is consistent with the building waste direction of motion, reduction is to building
The inhibition of building refuse, so that building waste smoothly moves to the other end.
The present invention is further arranged to: the sieving plate includes fixed plate and oscillating plate, the fixed plate and oscillating plate according to
It is secondary to be arranged alternately, the driving assembly for driving all oscillating plates to make continuously to move up and down is provided on the shell.
Implement above-mentioned technical proposal, at work, drives oscillating plate to make continuous movement up and down by driving assembly, so that vibration
Relative motion is generated between movable plate and adjacent fixed plate, the gap between building waste blocking sieving plate is effectively prevented, mentions
High screening efficiency.
The present invention is further arranged to: the driving component includes driving motor, drive rod and cam, the driving motor
It is fixedly installed on shell, the cam is fixedly installed on the output shaft of driving motor for driving drive rod to move, described
Drive rod is fixedly connected with oscillating plate.
Implement above-mentioned technical proposal, when work, starts driving motor, driving motor band moving cam rotates, and cam driven drives
Lever jacks up upwards, and then oscillating plate is driven to move upwards, and oscillating plate is under the action of the pressure of gravity and building waste
Automatically it moves downward, and then realizes continuous move up and down.
The present invention is further arranged to: being fixedly installed fixed block on the shell, is fixedly installed on the drive rod
Slide the motion bar that is arranged in fixed block, the motion bar is provided with close to the rotation of one end of cam to be in rolling contact with cam
Runner.
Implement above-mentioned technical proposal, runner is in rolling contact with cam, is reduced the abrasion that cam is subject to, is extended the use of cam
Service life.
The present invention is further arranged to: pressure spring is arranged on the motion bar, the motion bar is solid close to one end of runner
Surely it is provided with boss, one end of the pressure spring is abutted with boss, and the other end is abutted with fixed block.
Implement above-mentioned technical proposal, the pressure of pressure spring drives activity to move downward, to improve the speed that oscillating plate resets downwards
Degree.
The present invention is further arranged to: the sieving plate and delivery sheet are obliquely installed, and are close to one end of conveying device
Lower end.
Implement above-mentioned technical proposal, sieving plate is obliquely installed, is convenient for building waste automatic transportation under gravity
To conveying device.
The present invention is further arranged to: further includes body, the first crushing chamber and the second crushing chamber is provided in the body,
First grinding device is set to the first crushing chamber, and the second grinding device is set to the second crushing chamber, and described first crushes
Chamber is located at the surface of the second crushing chamber, and first grinding device and the second grinding device include the first pulverization roller, second
Pulverization roller and rotary electric machine, first pulverization roller and the second pulverization roller are rotatably dispose in body, first pulverization roller and
Pitch wheel is coaxially fixedly installed on second pulverization roller, the rotary electric machine and the first pulverization roller are sequentially connected,
And first grinding device the first pulverization roller and the second pulverization roller between spacing be greater than the second grinding device the first pulverization roller
With the spacing between the second pulverization roller.
Implement above-mentioned technical proposal, when work, start rotary electric machine, rotary electric machine band moving gear rotates, and gear drives the
One pulverization roller and the rotation of the second pulverization roller, and then realize the purpose of broken building waste, and the first of the first grinding device crushes
Spacing between roller and the second pulverization roller is larger, larger by the tentatively smashed building waste volume of the first grinding device, so
After enter back into the second grinding device, by building waste crush for need volume specification；And by the first grinding device and second
Grinding device setting is integrated, and effectively reduces whole volume and occupied area.
The present invention is further arranged to: the first pulverization roller of second grinding device and the length of the second pulverization roller are greater than
First pulverization roller of the first grinding device and the length of the second pulverization roller, the body be provided be connected to the second crushing chamber into
The output end of hopper, second conveyer belt is connected to feed hopper.
Implement above-mentioned technical proposal, the building waste of small volume directly passes through the second conveyer belt and enters the by feed hopper
It is crushed in two crushing chambers, the first pulverization roller of the second grinding device and the length of the second pulverization roller are larger, convenient for powder simultaneously
The building waste of the tentatively smashed building waste of broken first grinding device and the small volume entered by feed hopper, is improved
Crush efficiency.
Another object of the present invention is to provide a kind of methods for comprehensively utilizing building waste, have and improve crush efficiency
Advantage.
Above-mentioned technical purpose of the invention has the technical scheme that
A method of comprehensive utilization building waste, comprising the following steps:
S1, sorting building waste, remove plastic garbage；
S2, building waste is sieved by screening plant；
S3, it the biggish building waste of volume is delivered to the first grinding device by first conveyer belt crushes, then lead to
Second grinding device carries out separating twice, and the building waste of small volume is fed directly to the second crushing by the second conveyer belt
Device is crushed；
S4, smashed building waste is removed using electromagnetic separation, recycles iron impurities；
S5, remaining building waste is used to make the building materials such as building block, Paving bricks, lattice brick.
Implement above-mentioned technical proposal, by the way that building waste to be sieved to the two kind building wastes different for volume specification, then
It is separately crushed, the building waste for reducing small volume occupies the limited comminuting space of the biggish building waste of volume, improves
Crush efficiency.
In conclusion the present invention having the beneficial effect that in contrast to the prior art
One, building waste of different specifications and sizes is crushed by different grinding devices, prevents the building waste of small volume
The comminuting space of the first grinding device is tied up, crush efficiency is improved；
Two, at work, oscillating plate is driven to make continuous movement up and down by driving assembly, so that oscillating plate and adjacent fixed plate
Between generate relative motion, be effectively prevented building waste blocking sieving plate between gap, improve screening efficiency；
Three, the first pulverization roller of the second grinding device and the length of the second pulverization roller are larger, are convenient for while crushing the first crushing dress
The building waste for setting preliminary smashed building waste and the small volume entered by feed hopper, improves crush efficiency.
Detailed description of the invention
Fig. 1 is whole structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of screening plant of the present invention；
Fig. 3 is the portion the A enlarged drawing in Fig. 2；
Fig. 4 is the structural schematic diagram of part-structure of the present invention.
Appended drawing reference: 1, screening plant；11, rack；111, damping spring；12, shell；121, feed inlet；122, it vibrates
Motor；13, sieving plate；131, fixed plate；132, oscillating plate；14, delivery sheet；2, conveying device；21, first conveyer belt；22,
Two conveyer belts；23, frame body；3, the first grinding device；4, the second grinding device；5, driving assembly；51, driving motor；52, it drives
Bar；53, cam；6, fixed block；61, motion bar；611, runner；612, pressure spring；613, boss；7, body；71, feed hopper；72,
Feed openings；81, the first pulverization roller；82, the second pulverization roller；83, rotary electric machine；84, gear；91, rotating electric machine；92, it drives
Roller.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment one:
As shown in Figure 1, a kind of device for comprehensively utilizing building waste, including set gradually screening plant 1, conveying device 2, the
One grinding device 3 and the second grinding device 4；It further include body 7, the first grinding device 3 and the second grinding device 4 are set to body
In 7, the top of body 7 is provided with feed openings 72.
As shown in Fig. 2, screening plant 1 includes rack 11, shell 12, sieving plate 13 and delivery sheet 14, shell 12 is set to
In rack 11, the top of shell 12 is provided with feed inlet 121, and sieving plate 13 is set in shell 12；And between sieving plate 13 is uniform
Multiple every being arranged, sieving plate 13 is arranged along building waste conveying direction is parallel to, i.e. the length direction of sieving plate 13 and building rubbish
The direction of rubbish to movement at conveying device 2 is consistent, to reduce sieving plate 13 to the obstruction of building waste, so that building waste is smooth
Move to the other end.
As shown in Fig. 2, delivery sheet 14 is fixedly installed on the lower section in shell 12 and being located at sieving plate 13, delivery sheet 14 is real
Core is fixedly installed vibrating motor 122 on shell 12, several damping springs 111 is provided between rack 11 and shell 12.
Sieving plate 13 and delivery sheet 14 are obliquely installed, and are lower end close to one end of conveying device 2；Convenient for building waste in gravity
Lower automatic transportation is acted on to conveying device 2.
Wherein, as shown in Figure 2,3, sieving plate 13 includes fixed plate 131 and oscillating plate 132, fixed plate 131 and oscillating plate
132 are successively arranged alternately, and the driving assembly 5 for driving all oscillating plates 132 to make continuously to move up and down is provided on shell 12,
Driving assembly 5 includes driving motor 51, drive rod 52 and cam 53.Driving motor 51 is servo motor, and driving motor 51 is fixed
It is set to outside shell 12, cam 53 is fixedly installed on the output shaft of driving motor 51 driving for driving drive rod 52 to move
Bar 52 is fixedly connected with oscillating plate 132.Drive rod 52 is along the length direction setting perpendicular to oscillating plate 132, the length of oscillating plate 132
Degree is greater than fixed plate 131, and the both ends of oscillating plate 132 are provided with drive rod 52, and the bottom wall of drive rod 52 and oscillating plate 132 is solid
Fixed connection, to prevent from hindering the movement of building waste.
At work, start driving motor 51, driving motor 51 with moving cam 53 rotate, cam 53 drive drive rod 52 to
Upper jack-up, and then oscillating plate 132 is driven to move upwards, and oscillating plate 132 is under the action of the pressure of gravity and building waste
Automatically it moves downward, so that oscillating plate 132 makees continuous movement up and down, so that producing between oscillating plate 132 and adjacent fixed plate 131
Raw relative motion is effectively prevented the gap between building waste blocking sieving plate 13, improves screening efficiency.
Wherein, as shown in Figure 2,3, it is fixedly installed fixed block 6 on shell 12, is fixedly installed sliding on drive rod 52 and wears
Motion bar 61 in fixed block 6, motion bar 61 are provided with close to the rotation of one end of cam 53 and are in rolling contact with cam 53
Runner 611；Reduce the abrasion that cam 53 is subject to, extends the service life of cam 53.Pressure spring 612 is arranged on motion bar 61, it is living
Lever 61 is fixedly installed boss 613 close to one end of runner 611, and one end of pressure spring 612 is abutted with boss 613, the other end with
Fixed block 6 abuts.
Wherein, as shown in figure 4, conveying device 2 includes frame body 23, first conveyer belt 21 and the second conveyer belt 22, frame body 23
On be provided with driving mechanism for driving first conveyer belt 21 and the second conveyer belt 22 to move, driving mechanism includes rotating electric machine
91 and driven roller 92.First conveyer belt 21 is located at the top of the second conveyer belt 22, and first conveyer belt 21 is used for sieving plate 13
Building waste be delivered to feed openings 72, the second conveyer belt 22 is used to the building waste on delivery sheet 14 being delivered to the second powder
Crushing device 4.
Wherein, it (is not marked in figure as shown in figure 4, being provided with interconnected the first crushing chamber and the second crushing chamber in body 7
Show), the first grinding device 3 is set to the first crushing chamber, and the second grinding device 4 is set to the second crushing chamber, and the first crushing chamber
Positioned at the surface of the second crushing chamber.First grinding device 3 and the second grinding device 4 include the first pulverization roller 81, the second powder
Broken roller 82 and rotary electric machine 83, the first pulverization roller 81 and the second pulverization roller 82 are rotatably dispose in body 7,81 He of the first pulverization roller
Pitch wheel 84 is coaxially fixedly installed on second pulverization roller 82, rotary electric machine 83 and the first pulverization roller 81 are coaxial solid
Fixed connection.And first grinding device 3 the first pulverization roller 81 and the second pulverization roller 82 between spacing be greater than the second grinding device 4
The first pulverization roller 81 and the second pulverization roller 82 between spacing；So that the body of the smashed building waste of the second grinding device 4
Product is less than the smashed volume of the first grinding device 3.
When work, start rotary electric machine 83, rotary electric machine 83 is rotated with moving gear 84, and gear 84 drives the first pulverization roller 81
Rotated with the second pulverization roller 82, and then realize the purpose of broken building waste, and the first pulverization roller 81 of the first grinding device 3 with
Spacing between second pulverization roller 82 is larger, larger by the preliminary smashed building waste volume of the first grinding device 3, then
The second grinding device 4 is entered back into, building waste is crushed into the volume specification to need；And by the first grinding device 3 and second
The setting of grinding device 4 is integrated, and effectively reduces whole volume and occupied area.
As shown in figure 4, the first pulverization roller 81 of the second grinding device 4 and the length of the second pulverization roller 82 are greater than first and crush
First pulverization roller 81 of device 3 and the length of the second pulverization roller 82, the i.e. space of the second crushing chamber are greater than the sky of the first crushing chamber
Between, so that the efficiency that the second grinding device 4 crushes building waste is greater than the first grinding device 3.Body 7 is provided with to be crushed with second
The feed hopper 71 of chamber connection, the output end of the second conveyer belt 22 are connected to feed hopper 71, and the output end of the second conveyer belt 22 is located at
The surface of feed hopper 71.
The building waste of small volume directly pass through the second conveyer belt 22 by feed hopper 71 enter the second crushing chamber in into
Row crushes, and the first pulverization roller 81 of the second grinding device 4 and the length of the second pulverization roller 82 are larger, is convenient for while crushing the first powder
The building waste of the preliminary smashed building waste of crushing device 3 and the small volume entered by feed hopper 71, improves and crushes
Efficiency.
Specific work process: when work, building waste initially enters sieving plate 13, and vibrating motor 122 drives shell 12 to produce
Raw vibration, so that the lesser building waste of 13 upper volume of sieving plate drops on delivery sheet 14, subsequently into the second conveyer belt 22,
The second grinding device 4 is finally delivered to be crushed；And the biggish building waste of volume enters first conveyer belt 21, it is then defeated
It send to the first grinding device 3 and is crushed；So that building waste of different specifications and sizes is crushed by different grinding devices,
It prevents the building waste of small volume from tying up the comminuting space of the first grinding device 3, improves crush efficiency.
And at work, driving motor 51 is rotated with moving cam 53, and cam 53 drives drive rod 52 to jack up upwards, and then band
Dynamic oscillating plate 132 moves upwards, and oscillating plate 132 moves downward automatically under the action of the pressure of gravity and building waste,
And then realize continuous move up and down；So that generating relative motion between oscillating plate 132 and adjacent fixed plate 131, effectively
The gap between building waste blocking sieving plate 13 is prevented, screening efficiency is improved.
Embodiment two:
A method of comprehensive utilization building waste, comprising the following steps:
S1, sorting building waste, remove plastic garbage；
S2, building waste is sieved by screening plant 1；
S3, the biggish building waste of volume is delivered to the first grinding device 3 and is crushed by first conveyer belt 21, then led to
Separating twice is carried out toward the second grinding device 4, and the building waste of small volume is fed directly to the by the second conveyer belt 22
Two grinding devices 4 are crushed；
S4, smashed building waste is removed using electromagnetic separation, recycles iron impurities；
S5, remaining building waste is used to make the building materials such as building block, Paving bricks, lattice brick.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of device for comprehensively utilizing building waste, it is characterised in that: including screening plant (1), the conveying dress set gradually
Set (2), the first grinding device (3) and the second grinding device (4), the screening plant (1) include rack (11), shell (12),
Sieving plate (13) and delivery sheet (14), the shell (12) are set on rack (11), and shell is provided with charging at the top of (12)
Mouth (121), the sieving plate (13) are set in shell (12), and multiple, the feeding is arranged in sieving plate (13) uniform intervals
Plate (14) is fixedly installed on the lower section in shell (12) and being located at sieving plate (13), is fixedly installed vibration on the shell (12)
Motor (122)；
The conveying device (2) includes first conveyer belt (21) and the second conveyer belt (22), and the first conveyer belt (21) is used for
Building waste on sieving plate (13) is delivered to the first grinding device (3), second conveyer belt (22) is used for delivery sheet
(14) building waste on is delivered to the second grinding device (4).
2. a kind of device for comprehensively utilizing building waste according to claim 1, it is characterised in that: the sieving plate (13)
It is arranged along building waste conveying direction is parallel to.
3. a kind of device for comprehensively utilizing building waste according to claim 2, it is characterised in that: the sieving plate (13)
Including fixed plate (131) and oscillating plate (132), the fixed plate (131) and oscillating plate (132) are successively arranged alternately, the shell
The driving assembly (5) for driving all oscillating plates (132) to make continuously to move up and down is provided on body (12).
4. a kind of device for comprehensively utilizing building waste according to claim 3, it is characterised in that: the driving component
It (5) include driving motor (51), drive rod (52) and cam (53), the driving motor (51) is fixedly installed on shell (12)
On, the cam (53) is fixedly installed on the output shaft of driving motor (51) drive for driving drive rod (52) to move
Lever (52) is fixedly connected with oscillating plate (132).
5. a kind of device for comprehensively utilizing building waste according to claim 4, it is characterised in that: on the shell (12)
It is fixedly installed fixed block (6), the motion bar that sliding is arranged in fixed block (6) is fixedly installed on the drive rod (52)
(61), one end rotation of the motion bar (61) close to cam (53) is provided with the runner (611) being in rolling contact with cam (53).
6. a kind of device for comprehensively utilizing building waste according to claim 5, it is characterised in that: the motion bar (61)
On be arranged with pressure spring (612), the motion bar (61) is fixedly installed boss (613), the pressure close to the one end of runner (611)
One end of spring (612) is abutted with boss (613), and the other end is abutted with fixed block (6).
7. a kind of device for comprehensively utilizing building waste according to claim 1, it is characterised in that: the sieving plate (13)
It is obliquely installed with delivery sheet (14), and is lower end close to the one end of conveying device (2).
8. a kind of device for comprehensively utilizing building waste according to claim 1, it is characterised in that: it further include body (7),
It is provided with the first crushing chamber and the second crushing chamber in the body (7), first grinding device (3) is set to the first crushing
Chamber, the second grinding device (4) is set to the second crushing chamber, and first crushing chamber is located at the surface of the second crushing chamber, institute
Stating the first grinding device (3) and the second grinding device (4) includes the first pulverization roller (81), the second pulverization roller (82) and rotation electricity
Machine (83), first pulverization roller (81) and the second pulverization roller (82) are rotatably dispose in body (7), first pulverization roller
(81) and on the second pulverization roller (82) it is coaxially fixedly installed pitch wheel (84), the rotary electric machine (83) and the
One pulverization roller (81) transmission connection, and between the first pulverization roller (81) and the second pulverization roller (82) of the first grinding device (3)
Spacing is greater than the spacing between first pulverization roller (81) and the second pulverization roller (82) of the second grinding device (4).
9. a kind of device for comprehensively utilizing building waste according to claim 8, it is characterised in that: described second crushes dress
The length of the first pulverization roller (81) and the second pulverization roller (82) of setting (4) is greater than first pulverization roller of the first grinding device (3)
(81) and the length of the second pulverization roller (82) feed hopper (71) being connected to the second crushing chamber, institute, are provided on the body (7)
The output end for stating the second conveyer belt (22) is connected to feed hopper (71).
10. a kind of method for comprehensively utilizing building waste, it is characterised in that: the following steps are included:
S1, sorting building waste, remove plastic garbage；
S2, building waste is sieved by screening plant (1)；
S3, the biggish building waste of volume is delivered to the first grinding device (3) and is crushed by first conveyer belt (21), so
Lead to the second grinding device (4) afterwards and carries out separating twice, and the building waste of small volume is direct by the second conveyer belt (22)
The second grinding device (4) is delivered to be crushed；
S4, smashed building waste is removed using electromagnetic separation, recycles iron impurities；
S5, remaining building waste is used to make the building materials such as building block, Paving bricks, lattice brick.
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| CN201910632505.2A CN110280337A (en) | 2019-07-13 | 2019-07-13 | A kind of device and method comprehensively utilizing building waste |
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| CN201910632505.2A CN110280337A (en) | 2019-07-13 | 2019-07-13 | A kind of device and method comprehensively utilizing building waste |
Publications (1)
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| CN110280337A true CN110280337A (en) | 2019-09-27 |
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| CN201910632505.2A Pending CN110280337A (en) | 2019-07-13 | 2019-07-13 | A kind of device and method comprehensively utilizing building waste |
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| CN111014232A (en) * | 2019-11-21 | 2020-04-17 | 中欧国际建工集团有限公司 | Device and method for comprehensive utilization of construction waste |
| CN111068891A (en) * | 2020-02-25 | 2020-04-28 | 上海宝冶集团有限公司 | Breaker for building engineering |
| CN111530542A (en) * | 2020-04-14 | 2020-08-14 | 安徽正兴和光电科技有限公司 | Industrial building stone screening device and using method thereof |
| CN111919576A (en) * | 2020-08-25 | 2020-11-13 | 泗县伟达农机具有限公司 | A potato harvester |
| CN112047005A (en) * | 2020-08-24 | 2020-12-08 | 李旋 | Orderly feeding device is used in production of kiln factory fragment of brick |
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