CN109092854A - Municipal refuse sorting and processing system - Google Patents
Municipal refuse sorting and processing system Download PDFInfo
- Publication number
- CN109092854A CN109092854A CN201810872110.5A CN201810872110A CN109092854A CN 109092854 A CN109092854 A CN 109092854A CN 201810872110 A CN201810872110 A CN 201810872110A CN 109092854 A CN109092854 A CN 109092854A
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- cylinder
- processing system
- separator
- rubbish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 69
- 239000004033 plastic Substances 0.000 claims abstract description 28
- 229920003023 plastic Polymers 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 26
- 229910052751 metal Inorganic materials 0.000 claims abstract description 26
- 238000011084 recovery Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 238000004064 recycling Methods 0.000 claims description 20
- 238000012216 screening Methods 0.000 claims description 15
- 238000010298 pulverizing process Methods 0.000 claims description 12
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000032258 transport Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- 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
- 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
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
- B03C1/18—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation
- B03C1/20—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation in the form of belts, e.g. cross-belt type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
-
- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of municipal refuse sorting and processing systems, including the first separator for separating plastic rubbish, the second separator for separating metal, the third separator for separating liquid and the grinding device for handling rubbish, first separator include for transporting the first conveyer belt of initial waste, the second conveyer belt above the first conveyer belt, set on the third conveyer belt and cylinder of the second conveyer belt lower right, second conveyer belt is equipped with the negative pressure absorbing mechanism for drawing plastics；Second separator includes the 4th conveyer belt, the metal recovery case and bar below the 4th conveyer belt set on the first conveyer belt lower right, described bar one end is fixed on metal recovery case, the other end and the 4th conveyer belt following table face contact, the 4th transmission belt surface are equipped with magnet.
Description
Technical field
The invention belongs to technical field of waste treatment, more particularly, to a kind of municipal refuse sorting and processing system.
Background technique
With being continuously increased for urban population, municipal refuse is also constantly increasing, and how to be returned the part rubbish
Receipts have been processed into current urgent problem.It is existing that the device for the treatment of of urban garbage can not locate in advance rubbish
Reason cannot achieve and carry out classification processing to plastics and metal, it has not been convenient to and it is subsequent that pulverization process recycling is carried out to rubbish, influence rubbish
The efficiency of rubbish recycling.
Summary of the invention
For overcome the deficiencies in the prior art, classification processing, recycling can be carried out to plastics and metal to the present invention by providing one kind
High-efficient municipal refuse sorting and processing system.
To achieve the goals above, the invention adopts the following technical scheme: a kind of municipal refuse sorting and processing system, including
For the first separator of separating plastic rubbish, the second separator for separating metal, the third for separating liquid
Separator and grinding device for handling rubbish, first separator include passing for transporting the first of initial waste
Band, the second conveyer belt above the first conveyer belt, third conveyer belt and cylinder set on the second conveyer belt lower right are sent,
Second conveyer belt is equipped with the negative pressure absorbing mechanism for drawing plastics；Second separator includes being set to the first transmission
The 4th conveyer belt with lower right, the metal recovery case and bar below the 4th conveyer belt, described bar one end are fixed on
Metal recovery case, the other end are close to the 4th conveyer belt lower surface, and the 4th transmission belt surface is equipped with magnet；Initial waste is
During one conveyer belt transports, since the plastic quality in rubbish is very light, the draw frame machine institute that can be located on the second conveyer belt
Absorption, is handled so that the plastics in rubbish be separated；Metal meeting of the rubbish when the 4th conveyer belt transports, in rubbish
It is adsorbed by the magnet of the first transmission belt surface, metal is then sent to by metal recovery case by bar, metal is separated
Facilitate subsequent rubbish to crush recycling, substantially increases recovery efficiency.
Further, the negative pressure absorbing mechanism includes asepwirator pump, suction nozzle and the connecting tube for being connected to asepwirator pump and suction nozzle,
The suction nozzle includes that side is equipped with push rod and socket that the cavity, the pressing plate set on inside cavity, one end being open are fixed on pressing plate
In the elastic component of push rod；When elastic component is in conventional sense, pressing plate is above the opening, suction nozzle will adsorption plastic, work as suction nozzle
When being moved to the first conveyer belt driving wheel, driving wheel driving push rod is moved down into opening lower section, so that between nozzle and plastics
Suction disappears, and plastics are fallen on third conveyer belt, completes the separation of plastics；Entire separating plastic process only by push rod and
The cooperation of driving wheel is completed, and without manually picking, greatly accelerates the efficiency of separating plastic.
Further, the third separator includes being set to getting rid of cylinder, being socketed on and get rid of on the outside of cylinder for the 4th conveyer belt lower right
It is drain cylinder, bottom plate moving up and down, leakage cylinder and the first driving mechanism for driving bottom plate rotation, the drain bucket bottom angled
Setting, the side wall that gets rid of is equipped with multiple drainage holes；Entered by getting rid of cylinder and can throw away the liquid in rubbish via drainage hole
To drain cylinder, solid-liquid rubbish separation is realized, the liquid that the setting of drain cylinder bottom angled can prevent separation out flows backwards, influences to separate
Effect；After separation, bottom plate is rotated and is stopped, bottom plate is moved down, bottom plate disengaging is made to get rid of cylinder, driven bottom plate rotation again, be located at
Rubbish on bottom plate facilitates following process since centrifugal action can uniformly be scattering into leakage cylinder.
Further, the bottom plate is equipped with extension, and the extension side is equipped with multiple first protrusions；It is described to get rid of a barrel inner wall
Lower end is equipped with the sliding slot matched with the first protrusion and the lower flange matched with extension, and the outer wall upper end for getting rid of bucket is equipped with
The upper flange being along the circumferential direction distributed, the lower flange tilt down setting；By the cooperation of sliding slot and the first protrusion, bottom plate was both
It can move up and down, can also drive and get rid of cylinder rotation, and then realize the discharging of separation of solid and liquid and solid refuse, entire solid-liquid point
It is simple from apparatus structure, it is easy to operate；The lower flange, which tilts down setting, to prevent sanitary fill in two sides.
Further, the lower flange surface is equipped with the first rubber layer；The first rubber layer surface be equipped with first protrusion and
First groove, the extension outer surface are equipped with the second rubber layer, and second rubber layer is equipped with can be with the first male cooperation
Second groove and the second protrusion that can cooperate with the first groove；The setting of first rubber layer and the second rubber layer can slow down bottom plate
To the impact force for getting rid of cylinder when moving up, prevent bottom plate from damaging；First rubber layer and the second rubber layer are all equipped with groove and protrusion,
And can cooperate, so the first rubber layer and the second rubber layer can increase bottom plate and get rid of cylinder company in conjunction with even closer
The leakproofness connect prevents liquid from flowing out from junction.
Further, the grinding device includes screening component, the first recycling bins, the crush box set on screening component lower right
And the second recycling bins below crush box；Unnecessary processing can be reduced by screening component, accelerates working efficiency.
Further, the screening component includes bracket, multiple round bars, the bearing for being fixed on round bar both ends, is fixed on round bar
The actuator of one end gear, the chain matched with gear and drive chain rotation, the round bar is alternate to be set on bracket；Pass through
Drive chain can drive round bar to rotate, and then drive the rubbish on round bar mobile, and the lesser rubbish without crushing can pass through
Gap between two round bars drops into the first recycling bins, and biggish rubbish is transported to useless crushing device and is handled, avoided
Smaller rubbish without crushing is transported band grinding device and carries out unnecessary processing, improves garbage disposal recovery efficiency.
Further, the crush box includes cylinder, two pulverization rollers set on cylinder interior and concentration bucket, described two powder
Broken roller can be intermeshed, described to concentrate bucket identical in hollow round table-like and upper and lower surface, the concentration bucket upper end and cylinder bottom
Portion is fixedly connected；Solid refuse can be crushed, be recycled convenient for following process, the collection by two intermeshing pulverization rollers
Middle bucket is excluded convenient for smashed rubbish in hollow round table-like.
Further, the stock guide that first conveyer belt lower right is provided with brush and is obliquely installed, described brush one end
It is close to the first conveyer belt lower surface, one end is fixed on stock guide；The rubbish on the first conveyer belt can will be sticked to by brush
It under brush, drops on stock guide, prevents rubbish from descending slowly and lightly to other places, influence to process.
In conclusion the present invention in initial waste during the first conveyer belt transports, due to the plastic quality in rubbish
Very light, the draw frame machine that can be located on the second conveyer belt is adsorbed, and is handled so that the plastics in rubbish be separated；
When the 4th conveyer belt transports, the metal in rubbish can be adsorbed rubbish by the magnet of the first transmission belt surface, then pass through gear
Metal is sent to metal recovery case by bar, metal is separated, subsequent rubbish is facilitated to crush recycling, substantially increase recovery efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one.
Fig. 2 is the structural schematic diagram of third separator of the present invention.
The enlarged drawing that the A that Fig. 3 is Fig. 2 goes out.
Fig. 4 is the cross-sectional view that the present invention gets rid of cylinder.
Fig. 5 is the structural schematic diagram of nozzle of the present invention.
Fig. 6 is the structural schematic diagram of present invention screening component.
Fig. 7 is the structural schematic diagram of the embodiment of the present invention two.
Fig. 8 is the structural schematic diagram of grinding device of the present invention.
Fig. 9 is the structural schematic diagram of the embodiment of the present invention three.
Figure 10 is the structural schematic diagram of present invention dredging component.
Figure 11 is the top view of present invention screening component.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.
Embodiment one:
As shown in figures 1 to 6, a kind of classified-refuse recovery system, the second separation including the first separator, for separating metal
Device, the third separator for separating liquid and the grinding device for handling rubbish, first separator are used for
Plastics in separating of garbage are passed including the first conveyer belt 1 for transporting initial waste, second above the first conveyer belt
Band 2, third conveyer belt 3 and cylinder 31 set on the second conveyer belt lower right are sent, first conveyer belt is conventional conveyer belt,
Second conveyer belt is equipped with negative pressure absorbing mechanism, for drawing out from rubbish by plastics；Negative pressure absorbing mechanism packet
Asepwirator pump 21, suction nozzle 22 and connecting tube 23 are included, the asepwirator pump 21 is fixed on the second conveyer belt, and asepwirator pump selection in the market may be used
With the conventional suction pump bought, asepwirator pump draws plastics for suction nozzle 22 and provides power, and the suction nozzle 22 is fixed on the second transmission
It takes, for drawing plastics, described connecting tube one end is connected to asepwirator pump 21, and the other end is connected to suction nozzle 22；The suction nozzle 22 includes
Side is equipped with cavity 222, the pressing plate 223 inside cavity 222, push rod 224 and the elastic component 225 of opening 221, the opening
221 be the opening for connecting connecting tube, and described 224 one end of push rod is fixed on pressing plate 223, and the other end passes through conveyer belt, the bullet
Property part 225 select the spring that can buy in the market, be socketed on 225 outside of push rod, one end and pressing plate are connected, and the other end is fixed on
Second conveyer belt, when elastic component 225 is in conventional sense, pressing plate 223 is above the opening, suction nozzle 22 will adsorption plastic, when
When suction nozzle 22 is moved to the second conveyer belt driving wheel, driving wheel driving push rod 225 is moved down into opening lower section, so that nozzle 22
Suction between plastics disappears, and plastics are fallen on third conveyer belt 3, completes the separation of plastics；Entire separating plastic process is only
It is only completed by the cooperation of push rod and driving wheel, without manually picking, greatly accelerates the efficiency of separating plastic；Described first passes
The first conveyer belt 1 is close in the stock guide 102 for sending 1 lower right of band to be provided with brush 101 and be obliquely installed, described 101 one end of brush
Lower surface, one end are fixed on stock guide 102, can be fallen under the rubbish brush being sticked on the first conveyer belt by brush 101
It onto stock guide 102, prevents rubbish from descending slowly and lightly to other places, influences to process.
Second separator is for the metal in separating of garbage, including set on the 4th of 1 lower right of the first conveyer belt
Conveyer belt 4, metal recovery case 41 and bar 42 set on 4 lower section of the 4th conveyer belt, described 42 one end of bar is fixed on metal and returns
Case 41 is received, the other end is close to 4 lower surface of the 4th conveyer belt, and 4 surface of the 4th conveyer belt is equipped with magnet, and rubbish is in the 4th transmission
When band transport, the metal in rubbish can be adsorbed by the magnet of the first transmission belt surface, be then sent to metal by bar 42
Metal is separated and subsequent rubbish is facilitated to crush recycling, substantially increases recovery efficiency by metal recovery case 41.
The third separator is for the liquid refuse in separating of garbage, including being set to getting rid of for the 4th conveyer belt lower right
Cylinder 31 is socketed on and gets rid of cylinder outside is drain cylinder 32, bottom plate moving up and down 33, leakage cylinder 34 and the driving rotation of bottom plate 33 first
Driving mechanism, 32 bottom angled of the drain cylinder setting, 31 side wall of cylinder that gets rid of is equipped with multiple drainage holes, first mechanism packet
Include motor and the output shaft for being fixed on motor output end, the output shaft and bottom plate 33 are connected, and the motor is in the market can be with
The conventional motor of purchase, is provided with cylinder below motor, can pushing motor move up and down, can will be in rubbish by getting rid of cylinder
Liquid, which is thrown away, enters drain cylinder via drainage hole, realizes solid-liquid rubbish separation, and the setting of drain cylinder bottom angled can prevent point
The liquid separated out is flow backwards, and influences separating effect；After separation, bottom plate is rotated and is stopped, bottom plate is moved down, gets rid of bottom plate disengaging
Cylinder drives bottom plate rotation again, and the rubbish on bottom plate facilitates subsequent add since centrifugal action can uniformly be scattering into leakage cylinder
Work；The bottom plate 33 is equipped with extension 331, and the extension side is equipped with multiple first protrusions 332；It is described to get rid of under 31 inner wall of bucket
End is equipped with the sliding slot 333 that matches with the first protrusion 332 and the lower flange 334 matched with extension 331, the bucket 32 that gets rid of
Outer wall upper end is equipped with the upper flange 335 being along the circumferential direction distributed, and the lower flange 334 tilts down setting；The lower flange 334
Surface is equipped with the first rubber layer 336；The first rubber layer surface 336 is equipped with the first protrusion 3361 and the first groove 3362, institute
331 outer surface of extension is stated equipped with the second rubber layer 337, second rubber layer 337, which is equipped with, to be cooperated with the first protrusion 3361
The second groove 3371 and the second protrusion 3372 that can cooperate with the first groove 3362, the first rubber layer 336 and the second rubber layer
337 setting can slow down when bottom plate 33 moves up to the impact force for getting rid of cylinder, prevent bottom plate 33 from damaging；First rubber layer 336
It is all equipped with groove and protrusion with the second rubber layer 337, and can be cooperated, so the first rubber layer and the second rubber layer can be with
In conjunction with even closer, increase bottom plate 33 and get rid of the leakproofness of the connection of cylinder 31, prevent liquid from flowing out from junction.
The grinding device include screen component, the first recycling bins 51, set on screening component lower right crush box and set
The second recycling bins 52 below crush box, the screening component is for screening solid refuse, including bracket 53, multiple round bars
54, it is fixed on the bearing 55 at 54 both ends of round bar, 54 one end gear 56 of round bar, the chain 57 matched with gear 56 is fixed on and drives
The actuator of dynamic chain rotation, the actuator selection can buy hair conventional motor in the market, and the round bar 54 is alternate to be set to
53 on bracket, round bar can be driven to rotate by drive chain, and then drive the rubbish on round bar mobile, without the smaller of crushing
Rubbish can drop into the first recycling bins by the gap between two round bars, biggish rubbish is transported to useless crushing device and carries out
Processing avoids and is transported the unnecessary processing of band grinding device progress without the smaller rubbish crushed, improves garbage disposal
Recovery efficiency.
The crush box is for crushing biggish solid refuse, including cylinder 60, set on two crushing of cylinder interior
Roller 61 and concentration bucket 62, described two pulverization rollers 61 can be intermeshed, and the concentration bucket 62 is in hollow round table-like and upper following table
Face is identical, and 62 upper ends of the concentration bucket are fixedly connected with bottom of cylinder, can be by solid by two intermeshing pulverization rollers
Rubbish crushes, and recycles convenient for following process, described that bucket is concentrated to be excluded convenient for smashed rubbish in hollow round table-like.
Embodiment two:
As Figure 7-8, this implementation and the difference of embodiment one are: the grinding device includes first crush box 70, first
Pulverization roller 71, driving the first pulverization roller rotation driving structure, set on the lower section of first crush box 70 separation conveyer belt 72 and set
Collecting box 73 below separation conveyer belt, first pulverization roller 71 are set in first crush box, for shape is biggish
Solid refuse crushes, and recycles convenient for subsequent processing；The driving structure includes the first actuator 741, driving shaft 742, driven shaft
743 and fixation member, first actuator is the conventional motor that can be bought in the market, and described 742 one end of driving shaft is connected
In 741 output end of the first actuator, described 742 one end of driving shaft is cooperated by keyway rotation stop, described 743 one end of driven shaft and the
One pulverization roller 71 is cooperated by keyway rotation stop, and the other end and first crush box inner wall are rotatablely connected；
The fixation member includes screw rod 750, the fixation sliding block 751 for being fixed on 750 one end of screw rod, is fixed on first crush box 70
The first support 752 of outer wall, first actuator 741 are fixedly connected on fixed 751 top of sliding block, the first support 752
Including the first support portion and the second support portion, first support portion is equipped with the threaded hole that matches with screw rod, and described second
Support part is equipped with the first sliding groove 7521 matched with fixed sliding block, by rotation screw rod fixed sliding block can just moved left and right,
And then driving shaft is moved left and right, it realizes the installation and removal of the first pulverization roller, is conveniently replaceable, and fixed slide is controlled by screw rod
Block movement is with good stability, prevents from fixing sliding block double swerve when work.
The separation conveyer belt 72 is equipped with magnet, and the rubbish after crushed falls on separation conveyer belt and transported, due to
It separates conveyer belt and is equipped with magnet, it can be by the iron adsorption in rubbish on the surface of separation conveyer belt, so that iron filings divide from rubbish
It separates out and, in order to avoid influence is subsequent to carry out processing recycling to rubbish, improve the efficiency of garbage reclamation；73 top of collecting box is to open
Mouth setting, and it is fixedly connected with the first bar 731, the upper end of first lever 731 is contacted with conveyer belt 72 is separated, and rubbish exists
When separation send band to transport, the iron filings in rubbish can be adsorbed by the magnet of separation transmission belt surface, then will by the first bar
Iron filings are sent to scrap collection case, iron filings are separated, subsequent rubbish is facilitated to crush recycling, substantially increase recovery efficiency.
Embodiment three:
As shown in figs. 9-11, the difference between this embodiment and the first embodiment lies in: the grinding device include screening structure, first time
Receive case 51, the crush box set on screening component lower right and the second recycling bins 52 below crush box, first recycling
Case 51 is used to collect the smaller solid refuse without crushing, and second recycling bins 52 are for collecting smashed rubbish；It is described
Screening structure includes the first support frame 80, multiple rolling bars 81, the transmission gear being fixed on 81 both ends of rolling bar, dredging component, passes
Dynamic chain 83 and the actuator for driving driving chain rotation, the actuator are selected the conventional motor that can be bought in the market, are led to
Driving chain 83 of overdriving can drive rolling bar to rotate, and then the rubbish on driven rod bar is mobile, the lesser rubbish without crushing
Rubbish can drop into the first recycling bins 51 by the gap between two rolling bars 81, and biggish rubbish is transported to useless crushing device and carries out
Processing avoids and is transported the unnecessary processing of band grinding device progress without the smaller rubbish crushed, improves garbage disposal
Recovery efficiency.
The dredging component includes the second support frame 84, dredging bar 85, drive rod 86, cam 87, second support frame
Right end connect with the right end hinge of the first support frame 80, the dredging bar is fixed on 84 lower surface of the second support frame, drive rod
86 one end are connect with 84 hinge of the second support frame, and the other end is connect with 87 hinge of cam, and the cam is driven by a conventional motor
Turn is dynamic, can make moving up and down for the second support frame interval by the rotation of cam, then make to be fixed on the second support frame
The interval between the insertion rolling bar of bar interval is dredged, prevents interval to be blocked, lesser solid refuse can not achieve separation.
Described second support frame, 84 one end is equipped with pressure sensor, is equipped with cylinder 86, institute above first support frame 80
It states 86 output end of cylinder and is fixed with partition 87, the cylinder 86 and the first support frame protrusion to when contacting, can be sent out to plc controller
Signal out, then cylinder is controlled by plc controller, partition is pushed to move up, pause discharging, when preventing dredging, rubbish is fallen,
Classification processing can not be carried out, the model of the pressure sensor is without limitation.
Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment should fall within the scope of the present invention.
Claims (9)
1. a kind of municipal refuse sorting and processing system, including for separating plastic rubbish the first separator, for separating gold
The second separator, the third separator for separating liquid and the grinding device for handling rubbish belonged to, feature exist
In: first separator includes for transporting the first conveyer belt (1) of initial waste, above the first conveyer belt
Two conveyer belts (2), third conveyer belt (3) and cylinder (31) set on the second conveyer belt lower right, second conveyer belt (2)
Equipped with the negative pressure absorbing mechanism for drawing plastics；Second separator includes being set to the first conveyer belt (1) lower right
4th conveyer belt (4), the metal recovery case (41) and bar (42) being set to below the 4th conveyer belt (4), the bar (42) one
End is fixed on metal recovery case (41), the other end and the 4th conveyer belt (4) following table face contact, the 4th conveyer belt (4) surface
Equipped with magnet.
2. municipal refuse sorting and processing system according to claim 1, it is characterised in that: the negative pressure absorbing mechanism includes
Asepwirator pump, the multiple suction nozzles (22) interconnected and the connecting tube (23) for being connected to asepwirator pump (21) and suction nozzle (22), it is described
Suction nozzle (22) includes that side is equipped with the cavity (222) of opening (221), is set to cavity (222) internal pressing plate (223), push rod
(224) and it is socketed on the elastic component (225) of push rod, described push rod (224) one end is fixed on pressing plate (223), and the other end is pierced by
Two conveyer belts (2).
3. municipal refuse sorting and processing system according to claim 1, it is characterised in that: the third separator includes
Getting rid of cylinder (31), be socketed on drain cylinder (32), the bottom plate moving up and down got rid of on the outside of cylinder set on the 4th conveyer belt lower right
(33), it leaks cylinder (34) and drives the first driving mechanism of bottom plate (33) rotation, drain cylinder (32) the bottom angled setting is described
Cylinder (31) side wall is got rid of equipped with multiple drainage holes.
4. municipal refuse sorting and processing system according to claim 3, it is characterised in that: the bottom plate (33), which is equipped with, to be extended
Portion (331), the extension side are equipped with multiple protrusions (332)；Bucket (31) the inner wall lower end of getting rid of is equipped with and protrusion (332) phase
The sliding slot (333) of cooperation and the lower flange (334) matched with extension (331), the lower flange (334), which tilts down, to be set
It sets；The outer wall upper end for getting rid of bucket (32) is equipped with the upper flange (335) being along the circumferential direction distributed.
5. municipal refuse sorting and processing system according to claim 4, it is characterised in that: lower flange (334) following table
Face is equipped with the first rubber layer (336), and the first rubber layer surface (336) is equipped with first raised (3361) and the first groove
(3362)；Extension (331) upper surface is equipped with the second rubber layer (337), and second rubber layer (337) is equipped with can be with the
Second groove (3371) of one raised (3361) cooperation and second raised (3372) that can cooperate with the first groove (3362).
6. municipal refuse sorting and processing system according to claim 1, it is characterised in that: the grinding device includes screening
Component, the first recycling bins (51), the crush box set on screening component lower right and the second recycling bins below crush box
(52).
7. municipal refuse sorting and processing system according to claim 6, it is characterised in that: the screening component includes bracket
(53), multiple round bars (54), be fixed on round bar (54) one end gear (56), the chain (57) matched with gear (56) and driving
The actuator of chain rotation, interval is equipped between the round bar (54).
8. municipal refuse sorting and processing system according to claim 6, it is characterised in that: the crush box includes cylinder
(60), it can be intermeshed set on two pulverization rollers (61) of cylinder interior and concentration bucket (62), described two pulverization rollers (61), institute
Concentration bucket (62) upper end is stated to be fixedly connected with bottom of cylinder.
9. municipal refuse sorting and processing system according to claim 1, it is characterised in that: first conveyer belt (1) is right
The stock guide (102) that lower section is provided with brush (101) and is obliquely installed, under described brush (101) one end and the first conveyer belt (1)
Surface contact, one end is fixed on stock guide (102).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810872110.5A CN109092854A (en) | 2018-08-02 | 2018-08-02 | Municipal refuse sorting and processing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810872110.5A CN109092854A (en) | 2018-08-02 | 2018-08-02 | Municipal refuse sorting and processing system |
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| CN109092854A true CN109092854A (en) | 2018-12-28 |
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| CN201810872110.5A Withdrawn CN109092854A (en) | 2018-08-02 | 2018-08-02 | Municipal refuse sorting and processing system |
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| CN (1) | CN109092854A (en) |
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| CN110465539A (en) * | 2019-08-20 | 2019-11-19 | 贵州工程应用技术学院 | A kind of automatic sorting rubbish recyclable device |
| CN110653064A (en) * | 2019-11-08 | 2020-01-07 | 合肥旭尧控制设备有限公司 | Urban garbage recycling and pretreating device |
| CN112892694A (en) * | 2021-01-15 | 2021-06-04 | 方小满 | Building rubbish sorting unit |
| CN113019614A (en) * | 2021-03-02 | 2021-06-25 | 宿迁学院 | Energy-saving domestic waste recovery processing device |
| CN113457988A (en) * | 2021-05-27 | 2021-10-01 | 张秀明 | Sieving mechanism is used in fertilizer processing |
| CN114849871A (en) * | 2022-03-11 | 2022-08-05 | 吴二曼 | Multipurpose building rubbish intelligence crushing apparatus |
| CN115301377A (en) * | 2022-06-30 | 2022-11-08 | 江苏通用环保集团有限公司 | Garbage crushing treatment device |
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| CN114849871A (en) * | 2022-03-11 | 2022-08-05 | 吴二曼 | Multipurpose building rubbish intelligence crushing apparatus |
| CN115301377A (en) * | 2022-06-30 | 2022-11-08 | 江苏通用环保集团有限公司 | Garbage crushing treatment device |
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Application publication date: 20181228 |