CN106733099B - Waste refrigerators recovery and processing system - Google Patents
Waste refrigerators recovery and processing system Download PDFInfo
- Publication number
- CN106733099B CN106733099B CN201710005788.9A CN201710005788A CN106733099B CN 106733099 B CN106733099 B CN 106733099B CN 201710005788 A CN201710005788 A CN 201710005788A CN 106733099 B CN106733099 B CN 106733099B
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- Prior art keywords
- plastics
- recovery
- shredder
- conveying mechanism
- waste refrigerators
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- 239000002699 waste material Substances 0.000 title claims abstract description 61
- 238000011084 recovery Methods 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 197
- 230000007246 mechanism Effects 0.000 claims abstract description 125
- 239000004033 plastic Substances 0.000 claims abstract description 76
- 229920003023 plastic Polymers 0.000 claims abstract description 76
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 54
- 229910052751 metal Inorganic materials 0.000 claims abstract description 46
- 239000002184 metal Substances 0.000 claims abstract description 46
- 238000012216 screening Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims abstract description 14
- 238000001179 sorption measurement Methods 0.000 claims abstract description 11
- 239000006260 foam Substances 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 8
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 claims description 8
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 239000006148 magnetic separator Substances 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 3
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 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
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0224—Screens, sieves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0231—Centrifugating, cyclones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0268—Separation of metals
- B29B2017/0272—Magnetic separation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of waste refrigerators recovery and processing systems, comprising: shredder, crusher, vibrating screening machine, vortex sorting machine and magnetic-adsorption mechanism.Shredder, which is used to the waste refrigerators after pre- dismantling tearing up processing, obtains primary breakup material.Crusher is used to the further break process of primary breakup material obtaining secondary breakup material.Vibrating screening machine is used to secondary breakup material carrying out screening process, and large stretch of plastics in secondary breakup material are separately handled with small pieces plastics and non-ferrous metal.Vortex sorting machine is for separately handling small pieces plastics with non-ferrous metal.Magnetic-adsorption mechanism is used to handle the irony material being attached on large stretch of plastics and the irony material collection being attached on small pieces plastics and non-ferrous metal.Above-mentioned waste refrigerators recovery and processing system can be realized by broken material plastics, ferrous material and non-ferrous metal it is preferably separated, and the rate of recovery of plastics, ferrous material and non-ferrous metal can be improved.
Description
Technical field
The present invention relates to waste refrigerators to be recycled technical field, is recycled system more particularly to a kind of waste refrigerators
System.
Background technique
Recoverable resource in waste refrigerators mainly includes plastics, ferrous material and the non-ferrous metal comprising copper aluminium.
Wherein, the recovery processing mode of traditional waste refrigerators are as follows: first by waste refrigerators pre- dismantling by hand；It then will be in the material that disassembled in advance
The material that can directly utilize, which selects, to be recycled, and be will not be able to the material directly utilized and be sent into broken place in crusher
Reason；The material of break process is subjected to sorting process, finally obtains plastics, ferrous material and non-ferrous metal.However, material is broken
After processing, can not by broken material plastics, ferrous material and non-ferrous metal it is completely separable, plastics, ferrous material and
The rate of recovery of non-ferrous metal is not high.
Summary of the invention
Based on this, it is necessary to overcome the deficiencies of existing technologies, provide a kind of waste refrigerators recovery and processing system, it can be real
Now by broken material plastics, ferrous material and non-ferrous metal it is preferably separated, and plastics, ferrous material and non-ferrous metal
The rate of recovery can be improved.
Its technical solution is as follows: a kind of waste refrigerators recovery and processing system, comprising: shredder, the shredder is used for will
Waste refrigerators after pre- dismantling tear up processing and obtain primary breakup material；Crusher, the crusher is used for will be described primary broken
The further break process of broken material obtains secondary breakup material；Vibrating screening machine, the vibrating screening machine are used for the secondary
Broken material carries out screening process, and large stretch of plastics and small pieces plastics and the non-ferrous metal in the secondary breakup material are separated
Processing；Vortex sorting machine, the vortex sorting machine is for separately handling the small pieces plastics with the non-ferrous metal；And magnetic force
Adsorbing mechanism, the magnetic-adsorption mechanism are used for the irony material being attached on large stretch of plastics and are attached to described
Irony material collection on small pieces plastics and the non-ferrous metal is handled.
Above-mentioned waste refrigerators recovery and processing system, by shredder and crusher successively to the waste refrigerators after pre- dismantling
After break process, the waste refrigerators after capable of making pre- dismantling are broken for large stretch of plastics, small pieces plastics, non-ferrous metal and irony object
Material；Then large stretch of plastics and small pieces plastics and non-ferrous metal are separately handled by vibrating screening machine, i.e., it is large stretch of plastics are advanced
Row separates；Then small pieces plastics are separately handled by vortex sorting machine with non-ferrous metal, and magnetic-adsorption mechanism can be passed through
Simultaneously by the irony material being attached on large stretch of plastics and the irony material collection being attached on small pieces plastics and non-ferrous metal
Processing；So can be realized by broken material plastics, ferrous material and non-ferrous metal it is preferably separated, and plastics, irony
The rate of recovery of material and non-ferrous metal can be improved.
The waste refrigerators recovery and processing system further includes first material conveying mechanism in one of the embodiments,
The first material conveying mechanism is used to for the waste refrigerators after pre- dismantling being delivered in the hopper of the shredder, and described first
Material conveying mechanism one end is connected to the pre- dismantling workbench for waste refrigerators to be disassembled to processing in advance, the first material conveying
The mechanism other end is connected to the feed inlet of the shredder.
The waste refrigerators recovery and processing system further includes material pressing device and charging control in one of the embodiments,
Mechanism, the shredder are cyclopentane gas detector, and the material pressing device is for pressing the material in the hopper of the shredder
Material processing, the charging control mechanism are used to detect the driving axle load of the shredder and for determining the drive shaft
Load controls the first material conveying mechanism when being less than preset value and carries out charging processing to the hopper.
The waste refrigerators recovery and processing system further includes second material conveying mechanism in one of the embodiments,
The second material conveying mechanism is for the primary breakup material to be delivered in the crusher, the second material conveying
Mechanism one end is connected to the discharge port of the shredder, and the other end of the second material conveying mechanism is connected to the crusher
Feed inlet.
In one of the embodiments, the waste refrigerators recovery and processing system further include third material conveying mechanism with
First material output mechanism；The third material conveying mechanism is used for small pieces plastics that the vibrating screening machine screens out and has
Non-ferrous metal is sent in the vortex sorting machine, and third material conveying mechanism one end is connected to the of the vibrating screening machine
One material outlet, the third material conveying mechanism other end are connected to the vortex sorting machine；The first material exports machine
Large stretch of plastics output that structure is used to screen out the vibrating screening machine is handled, and first material output mechanism one end is connected to
The second material of the vibrating screening machine exports, and the first material output mechanism other end is connected to for collecting the sheet
First collection device of plastics.
The third material conveying mechanism is the first belt conveyor, the first material in one of the embodiments,
Output mechanism is the second belt conveyor；The magnetic-adsorption mechanism includes the magnetic separation being arranged on first belt conveyor
Machine is arranged in several first magnetic rollers on first belt conveyor, and is arranged on second belt conveyor
Several second magnetic rollers.
The waste refrigerators recovery and processing system further includes being arranged in the third material in one of the embodiments,
Oscillating feeder between conveying mechanism and the vortex sorting machine, the oscillating feeder are used to convey the third material
Material in mechanism is gradually delivered in the vortex sorting machine.
The waste refrigerators recovery and processing system further includes dust processing mechanism and foam in one of the embodiments,
Sorting mechanism；The dust processing mechanism includes the first exhaust fan, the second exhaust fan and deduster, the pumping of first exhaust fan
Wind end is connected to the hopper arrival end of the shredder by the first exhaust column, and the exhausting end of first exhaust fan passes through second
Exhaust column is connected to the arrival end of the crusher, and the air-supply end of first exhaust fan is connected to described by the first air supply tube
The exhausting end of the arrival end of deduster, second exhaust fan is connected by third exhaust column with the outlet end of the deduster；
The froth separation mechanism includes band hammer slice type high pressure blower, storage hopper, Blowing stopper and foam volume reduction machine；The band
The exhausting end of hammer slice type high pressure blower is connected to the discharge port of the crusher, the band hammer slice type high pressure by the 4th exhaust column
The exhausting end of blower is connected to the discharge port of the vibrating screening machine by the 5th exhaust column, described with hammer slice type high pressure blower
Exhausting end is connected to the discharge port of the oscillating feeder, the air-supply end with hammer slice type high pressure blower by the 6th exhaust column
The storage hopper is connected to by the second air supply tube；The storage hopper is connected by the Blowing stopper with the foam volume reduction machine,
The arrival end of the deduster is connected to the storage hopper by the 7th exhaust column.
The waste refrigerators recovery and processing system further includes muffler and filter, institute in one of the embodiments,
Muffler is stated for carrying out noise reduction processing to second exhaust fan, the filter is arranged on third exhaust column.
In one of the embodiments, the waste refrigerators recovery and processing system further include second material output mechanism with
Third material output mechanism；At the small pieces plastics output that the second material output mechanism is used to separate the vortex sorting machine
Reason, second material output mechanism one end are connected to the first material outlet of the vortex sorting machine, and the second material is defeated
The mechanism other end is connected to the second collection device for collecting the small pieces plastics out；The third material output mechanism is used for
The non-ferrous metal output processing that the vortex sorting machine is separated, third material output mechanism one end is connected to the vortex
The second material of sorting machine exports, and the third material output mechanism other end is connected to for collecting the non-ferrous metal
Three collection devices.
Detailed description of the invention
Fig. 1 is a kind of waste refrigerators recovery and processing system structural schematic diagram described in the embodiment of the present invention；
Fig. 2 is dust processing mechanism described in a kind of waste refrigerators recovery and processing system described in the embodiment of the present invention and bubble
Foam sorting mechanism schematic diagram.
10, shredder, 11, hopper, 20, crusher, 21, hopper, 22, discharge port, 30, vibrating screening machine, 31, discharging
Mouthful, 40, vortex sorting machine, 51, first material conveying mechanism, 52, second material conveying mechanism, 53, third material conveying mechanism,
54, first material output mechanism, 55, second material output mechanism, 56, third material output mechanism, 57, disassemble workbench in advance,
58, magnetic separator, 60, material pressing device, 70, oscillating feeder, the 81, first exhaust fan, the 811, first exhaust column, the 812, second exhausting
Pipe, the 813, first air supply tube, the 82, second exhaust fan, 821, third exhaust column, 83, deduster, 84, muffler, 85, filter,
91, band hammer slice type high pressure blower, the 911, the 4th exhaust column, the 912, the 5th exhaust column, the 913, the 6th exhaust column, the 914, second air-supply
Pipe, 92, storage hopper, the 921, the 7th exhaust column, 93, Blowing stopper, 94, foam volume reduction machine.
Specific embodiment
The embodiment of the present invention is described in detail below:
As shown in Figure 1, a kind of waste refrigerators recovery and processing system described in the embodiment of the present invention, comprising: shredder 10 is broken
Broken machine 20, vibrating screening machine 30, vortex sorting machine 40 and magnetic-adsorption mechanism.
The shredder 10, which is used to the waste refrigerators after pre- dismantling tearing up processing, obtains primary breakup material.The present embodiment
In, the pre- dismantling processing of waste refrigerators is identical as traditional pre- disassembly processing method, is that the device dismantling that will be utilized takes
Out, such as compressor, heat exchanger etc., herein without repeating.The crusher 20 is used for the primary breakup material into one
Step break process obtains secondary breakup material.It first passes through shredder 10 processing is torn up to the waste refrigerators after pre- dismantling and obtain primary
Broken material, then secondary breakup material is directly obtained to the further break process of primary breakup material by crusher 20, in this way
Waste refrigerators after enabling to pre- dismantling are broken into large stretch of plastics, small pieces plastics, non-ferrous metal and irony material.
The vibrating screening machine 30 is used to the secondary breakup material carrying out screening process, by the secondary breakup object
Large stretch of plastics in material are separately handled with small pieces plastics and non-ferrous metal.The vortex sorting machine 40 is used for the small pieces plastics
It is separately handled with the non-ferrous metal.The magnetic-adsorption mechanism be used to be attached to irony material on large stretch of plastics,
And the irony material collection being attached on the small pieces plastics and the non-ferrous metal is handled.
Above-mentioned waste refrigerators recovery and processing system, by shredder 10 with crusher 20 successively to waste and old after pre- dismantling
After refrigerator crushing processing, the waste refrigerators after capable of making pre- dismantling are broken for large stretch of plastics, small pieces plastics, non-ferrous metal and irony
Material；Then large stretch of plastics and small pieces plastics and non-ferrous metal are separately handled by vibrating screening machine 30, i.e., by large stretch of plastics
First separated；Then small pieces plastics are separately handled by vortex sorting machine 40 with non-ferrous metal, and can be inhaled by magnetic force
Random structure is simultaneously by the irony material being attached on large stretch of plastics and the irony object being attached on small pieces plastics and non-ferrous metal
Expect collection processing；So can be realized by broken material plastics, ferrous material and non-ferrous metal it is preferably separated, and mould
The rate of recovery of material, ferrous material and non-ferrous metal can be improved.
It should be noted that the waste refrigerators recovery and processing system further includes first material conveying mechanism 51.It is described
First material conveying mechanism 51 is used to for the waste refrigerators after pre- dismantling being delivered in the hopper 11 of the shredder 10, and described the
One material conveying mechanism, 51 one end is connected to the pre- dismantling workbench 57 for waste refrigerators to be disassembled to processing in advance, first object
51 other end of material conveyer structure is connected to the feed inlet of the shredder 10.It will be disassembled in advance by first material conveying mechanism 51
Waste refrigerators afterwards are from the hopper 11 that pre- dismantling workbench 57 is transferred to shredder 10.
Wherein, the waste refrigerators recovery and processing system further includes material pressing device 60 and charging control mechanism.It is described to tear
Broken machine 10 is cyclopentane gas detector.The material pressing device 60 is used to carry out the material in the hopper 11 of the shredder 10 at binder
Reason.After carrying out binder processing to the material in the hopper 11 of shredder 10 by material pressing device 60, so that the hopper of shredder 10
Material more crypto set in 11, just can be improved shredder 10 and tears up efficiency to waste refrigerators.The charging control mechanism uses
In the driving axle load for detecting the shredder 10 and for determining when the driving axle load is less than preset value described in control
First material conveying mechanism 51 carries out charging processing to the hopper 11.When shredder 10 driving axle load be less than preset value,
Then show in the hopper 11 of shredder 10 that material is less than preset value, at this point, first material conveying mechanism 51 can be controlled to tearing
Charging processing is carried out in the hopper 11 of broken machine 10, tears up efficiency so as to improve waste refrigerators.
It is understood that the waste refrigerators recovery and processing system further includes second material conveying mechanism 52.It is described
Second material conveying mechanism 52 is for the primary breakup material to be delivered in the crusher 20, the second material conveying
52 one end of mechanism is connected to the discharge port of the shredder 10, and the other end of the second material conveying mechanism 52 is connected to described
The feed inlet of crusher 20.
In addition, the waste refrigerators recovery and processing system further includes that third material conveying mechanism 53 and first material export
Mechanism 54.The third material conveying mechanism 53 is used for the small pieces plastics and non-ferrous metal for screening out the vibrating screening machine 30
It is sent in the vortex sorting machine 40, described 53 one end of third material conveying mechanism is connected to the of the vibrating screening machine 30
One material outlet, 53 other end of third material conveying mechanism are connected to the vortex sorting machine 40.The first material is defeated
Large stretch of plastics output that mechanism 54 is used to screen out the vibrating screening machine 30 out is handled, the first material output mechanism 54
One end is connected to the second material outlet of the vibrating screening machine 30, and 54 other end of first material output mechanism is connected to use
In the first collection device for collecting large stretch of plastics.Vibrating screening machine 30 is by the large stretch of plastics and small pieces in secondary breakup material
After plastics and non-ferrous metal are separately handled, large stretch of plastic edge is exported by first material output mechanism 54 to the first collection device,
Small pieces plastics and non-ferrous metal pass through third material conveying mechanism 53 and are delivered to vortex sorting machine 40.
It is understood that the third material conveying mechanism 53 is the first belt conveyor, the first material output
Mechanism 54 is the second belt conveyor.The magnetic-adsorption mechanism includes the magnetic separator being arranged on first belt conveyor
58, several first magnetic rollers on first belt conveyor are set, and are arranged on second belt conveyor
Several second magnetic rollers.First magnetic roller can be by irony object accompanying on large stretch of plastics that the first belt conveyor is conveyed
Material absorbs, and the second magnetic roller and magnetic separator 58 then can will be accompanying on large stretch of plastics that the second belt conveyor is conveyed
Irony material absorbs, i.e. the separation of realization irony material and large stretch of plastics, small pieces plastics and non-ferrous metal.
Secondly, the waste refrigerators recovery and processing system further includes being arranged in the third material conveying mechanism 53 and institute
State the oscillating feeder 70 between vortex sorting machine 40.The oscillating feeder 70 is used for the third material conveying mechanism 53
On material be gradually delivered in the vortex sorting machine 40.Oscillating feeder 70 can be by the object on third material conveying mechanism 53
Material is gradually delivered in the vortex sorting machine 40 according to predetermined amount and carries out sorting operation, can so make small pieces plastics with it is coloured
It can preferably be separated between metal.
As shown in Fig. 2, the waste refrigerators recovery and processing system further includes dust processing mechanism and froth separation mechanism.
The dust processing mechanism includes the first exhaust fan 81, the second exhaust fan 82 and deduster 83.The pumping of first exhaust fan 81
Wind end is connected to 11 arrival end of hopper of the shredder 10, the exhausting of first exhaust fan 81 by the first exhaust column 811
End is connected to 21 arrival end of hopper of the crusher 20, the air-supply end of first exhaust fan 81 by the second exhaust column 812
The arrival end of the deduster 83 is connected to by the first air supply tube 813.The exhausting end of second exhaust fan 82 passes through third
Exhaust column 821 is connected with the outlet end of the deduster 83.It, can when first exhaust fan 81, the second exhaust fan 82 work at the same time
It realizes and the dust of the dust of 11 arrival end of hopper of shredder 10 and 21 arrival end of hopper of crusher 20 is pumped to dedusting
It is dusted processing in device 83, avoids pollution external environment.
The froth separation mechanism includes band hammer slice type high pressure blower 91, storage hopper 92, Blowing stopper 93 and foam volume reduction machine
94.The exhausting end with hammer slice type high pressure blower 91 is connected to the discharge port of the crusher 20 by the 4th exhaust column 911
22, the exhausting end with hammer slice type high pressure blower 91 is connected to going out for the vibrating screening machine 30 by the 5th exhaust column 912
Material mouth 31, the exhausting end with hammer slice type high pressure blower 91 are connected to the oscillating feeder 70 by the 6th exhaust column 913
Discharge port, the air-supply end with hammer slice type high pressure blower 91 is connected to the storage hopper 92 by the second air supply tube 914.Institute
It states storage hopper 92 to be connected by the Blowing stopper 93 with the foam volume reduction machine 94, the arrival end of the deduster 83 passes through the 7th
Exhaust column 921 is connected to the storage hopper 92.Band hammer slice type high pressure blower 91 can be by crusher 20 by the 4th exhaust column 911
Discharge port 22 foam suction process and by the 6th exhaust column 913 by the discharge port 31 of the oscillating feeder 70
Foam suction process, and carry out beating operation by foam of the hammer leaf to sucking with hammer slice type high pressure blower 91, being able to achieve will steep
The plastics adulterated in foam are isolated from foam, so as to improve the sorting index of plastics.In addition, due to the entrance of deduster 83
End is connected to storage hopper 92 by the 7th exhaust column 921, so that negative pressure is generated in storage hopper 92, it will be with hammer slice type high pressure blower
The foam that doped plastics are removed in 91 is drawn into storage hopper 92, is sent to foam volume reduction machine after Blowing stopper 93 eliminates negative pressure
In 94.
Wherein, the waste refrigerators recovery and processing system further includes muffler 84 and filter 85.The muffler 84
For carrying out noise reduction processing to second exhaust fan 82, the filter 85 is arranged on third exhaust column 821.Filter 85
The toxic gas that can be generated during tearing up waste refrigerators to shredder 10 is filtered processing, and toxic gas is avoided to pollute
External environment.The noise that muffler 84 generates when can then work the second exhaust fan 82 carries out noise abatement noise reduction processing, avoids making an uproar
Sound pollution.
In addition, the waste refrigerators recovery and processing system further includes that second material output mechanism 55 and third material export
Mechanism 56.The small pieces plastics output that the second material output mechanism 55 is used to separate the vortex sorting machine 40 is handled, institute
State the first material outlet that 55 one end of second material output mechanism is connected to the vortex sorting machine 40, the second material output
55 other end of mechanism is connected to the second collection device for collecting the small pieces plastics.The third material output mechanism 56 is used
In the non-ferrous metal output processing for separating the vortex sorting machine 40, described 56 one end of third material output mechanism is connected to institute
State the second material outlet of vortex sorting machine 40,56 other end of third material output mechanism is connected to described to be had for collecting
The third collection device of non-ferrous metal.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of waste refrigerators recovery and processing system characterized by comprising
Shredder, the shredder, which is used to the waste refrigerators after pre- dismantling tearing up processing, obtains primary breakup material；
Crusher, the crusher are used to the further break process of primary breakup material obtaining secondary breakup material；
Vibrating screening machine, the vibrating screening machine is used to the secondary breakup material carrying out screening process, by the secondary
Large stretch of plastics in broken material are separately handled with small pieces plastics and non-ferrous metal；
Vortex sorting machine, the vortex sorting machine is for separately handling the small pieces plastics with the non-ferrous metal；
Magnetic-adsorption mechanism, the magnetic-adsorption mechanism are used to be attached to irony material on large stretch of plastics and attached
Irony material collection on the small pieces plastics and the non-ferrous metal handle；
Third material conveying mechanism and first material output mechanism；The third material conveying mechanism is used for the vibrosieve
The small pieces plastics and non-ferrous metal that machine screens out are sent in the vortex sorting machine, and third material conveying mechanism one end connects
It is connected to the first material outlet of the vibrating screening machine, the third material conveying mechanism other end is connected to the vortex sorting
Machine；Large stretch of plastics output that the first material output mechanism is used to screen out the vibrating screening machine is handled, and described first
Material output mechanism one end is connected to the second material outlet of the vibrating screening machine, the first material output mechanism other end
It is connected to the first collection device for collecting large stretch of plastics；
Wherein, the third material conveying mechanism is the first belt conveyor, and the first material output mechanism is the second belt
Conveyer；The magnetic-adsorption mechanism includes the magnetic separator being arranged on first belt conveyor, is arranged described first
Several first magnetic rollers on belt conveyor, and several second magnetic rollers being arranged on second belt conveyor.
2. waste refrigerators recovery and processing system according to claim 1, which is characterized in that further include first material conveyer
Structure, the first material conveying mechanism is used to for the waste refrigerators after pre- dismantling being delivered in the hopper of the shredder, described
First material conveying mechanism one end is connected to the pre- dismantling workbench for waste refrigerators to be disassembled to processing in advance, the first material
The conveying mechanism other end is connected to the feed inlet of the shredder.
3. waste refrigerators recovery and processing system according to claim 2, which is characterized in that further include material pressing device and charging
Control mechanism, the shredder be cyclopentane gas detector, the material pressing device be used for by the material in the hopper of the shredder into
The processing of row binder, the charging control mechanism are used to detect the driving axle load of the shredder and for determining the drive
Moving axis load controls the first material conveying mechanism when being less than preset value and carries out charging processing to the hopper.
4. waste refrigerators recovery and processing system according to claim 1, which is characterized in that further include second material conveyer
Structure, the second material conveying mechanism is for the primary breakup material to be delivered in the crusher, the second material
Conveying mechanism one end is connected to the discharge port of the shredder, and the other end of the second material conveying mechanism is connected to described broken
The feed inlet of broken machine.
5. waste refrigerators recovery and processing system according to claim 1, which is characterized in that further include being arranged in the third
Oscillating feeder between material conveying mechanism and the vortex sorting machine, the oscillating feeder are used for the third material
Material on conveying mechanism is gradually delivered in the vortex sorting machine.
6. waste refrigerators recovery and processing system according to claim 5, which is characterized in that further include dust processing mechanism with
Froth separation mechanism；The dust processing mechanism includes the first exhaust fan, the second exhaust fan and deduster, first exhaust fan
Exhausting end the hopper arrival end of the shredder is connected to by the first exhaust column, the exhausting end of first exhaust fan passes through
Second exhaust column is connected to the arrival end of the crusher, and the air-supply end of first exhaust fan is connected to by the first air supply tube
The arrival end of the deduster, the exhausting end of second exhaust fan pass through the outlet end phase of third exhaust column and the deduster
Even；
The froth separation mechanism includes band hammer slice type high pressure blower, storage hopper, Blowing stopper and foam volume reduction machine；The band hammer leaf
The exhausting end of formula high pressure blower is connected to the discharge port of the crusher, the band hammer slice type high pressure blower by the 4th exhaust column
Exhausting end the discharge port of the vibrating screening machine, the exhausting with hammer slice type high pressure blower are connected to by the 5th exhaust column
End is connected to the discharge port of the oscillating feeder by the 6th exhaust column, and the air-supply end with hammer slice type high pressure blower passes through
Second air supply tube is connected to the storage hopper；The storage hopper is connected by the Blowing stopper with the foam volume reduction machine, described
The arrival end of deduster is connected to the storage hopper by the 7th exhaust column.
7. waste refrigerators recovery and processing system according to claim 6, which is characterized in that further include muffler and filtering
Device, the muffler are used to carry out second exhaust fan noise reduction processing, and the filter is arranged on third exhaust column.
8. waste refrigerators recovery and processing system according to claim 1, which is characterized in that further include second material output machine
Structure and third material output mechanism；The small pieces plastics that the second material output mechanism is used to separate the vortex sorting machine are defeated
It handles out, second material output mechanism one end is connected to the first material outlet of the vortex sorting machine, second object
The material output mechanism other end is connected to the second collection device for collecting the small pieces plastics；The third material output mechanism
Non-ferrous metal output processing for separating the vortex sorting machine, third material output mechanism one end is connected to described
The second material of vortex sorting machine exports, and the third material output mechanism other end is connected to for collecting the non-ferrous metal
Third collection device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710005788.9A CN106733099B (en) | 2017-01-04 | 2017-01-04 | Waste refrigerators recovery and processing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710005788.9A CN106733099B (en) | 2017-01-04 | 2017-01-04 | Waste refrigerators recovery and processing system |
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| CN106733099B true CN106733099B (en) | 2019-06-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108044833A (en) * | 2017-10-18 | 2018-05-18 | 安徽环嘉天再生资源有限公司 | A kind of technics of reclaim of plastic waste utilizes system |
| CN107670806B (en) * | 2017-10-30 | 2023-06-30 | 仁新设备制造（四川）有限公司 | Treatment equipment for waste ink box |
| CN109174924A (en) * | 2018-10-22 | 2019-01-11 | 广州市联冠机械有限公司 | A kind of broken exhausting line of waste refrigerator dismantling |
| CN109174925A (en) * | 2018-10-22 | 2019-01-11 | 广州市联冠机械有限公司 | A kind of refrigerator screening exhausting line |
| CN109127677A (en) * | 2018-10-22 | 2019-01-04 | 广州市联冠机械有限公司 | A kind of refrigerator dismantling exhausting line |
| CN109201709A (en) * | 2018-10-22 | 2019-01-15 | 广州市联冠机械有限公司 | A kind of waste refrigerator dismantling screening line |
| CN109049413B (en) * | 2018-10-23 | 2024-04-09 | 山东鹏洲塑业有限公司 | Full-automatic feeding system of regenerated plastic particle production line |
| CN109226209A (en) * | 2018-10-30 | 2019-01-18 | 成都仁新科技股份有限公司 | A kind of refrigerator processing line |
| CN110103361A (en) * | 2019-05-16 | 2019-08-09 | 西南交通大学 | A kind of waste and old courier packages' packaging graded crushing recyclable device |
| CN110216133A (en) * | 2019-06-27 | 2019-09-10 | 广州市联冠机械有限公司 | A kind of broken exhausting line of waste refrigerator dismantling |
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