CN104369289B - A kind of separation system - Google Patents
A kind of separation system Download PDFInfo
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- CN104369289B CN104369289B CN201410467317.6A CN201410467317A CN104369289B CN 104369289 B CN104369289 B CN 104369289B CN 201410467317 A CN201410467317 A CN 201410467317A CN 104369289 B CN104369289 B CN 104369289B
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- 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
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Abstract
A kind of separation system, relates to the recycling of environmental conservation trade waste.Including the liquid sorting pool of multiple different buoyancy, to form the sink-float separation system of multistage different buoyancy；Treat that sorting material is to include metal charge, foamed plastic, plastic bag, wood fragments, shredded paper and the adulterant of plastics PS, or be the adulterant including metal charge, foamed plastic, plastic bag, wood fragments, shredded paper and plastics ABS；The diapire of the cell body of described sorting pool is divided into downward slope section and acclivity section.Sort through native system, will treat that sorting material sorts out according to metal charge and foamed plastic, plastic bag, wood fragments and shredded paper and environment-friendly type PS, non-environment-friendly type PS and flame retardant type PS；Or sort out according to metal charge and foamed plastic, plastic bag, wood fragments and shredded paper and environment protection type ABS, non-environment protection type ABS and flame retardant type ABS；Its separation system structure simplifies, and volume is little, takes up an area little, and energy consumption is low.
Description
Technical field
The present invention relates to the recycling of environmental conservation trade waste; espespecially a kind of separation system, it is adaptable to electronic product waste or used plastics is sorted out according to metal charge and foamed plastic, plastic bag, wood fragments and shredded paper and environment-friendly type PS, non-environment-friendly type PS and flame retardant type PS；Or sort out according to metal charge and foamed plastic, plastic bag, wood fragments and shredded paper and environment protection type ABS, non-environment protection type ABS and flame retardant type ABS.
Background technology
Plastics because it is cheap, insulation, durable, light and be easy to molding etc. and be used widely in all trades and professions.Such as electronic products, especially casing such as television set, refrigerator, air-conditionings, in addition to hardware, main is exactly plastics.
Hardware metal material makes, and the hardware of most electronic product uses non-ferrous metal to make, and non-ferrous metal is valuable non-renewable resource, and its garbage must recycle, to realize regeneration and resource.
The raw material producing plastics is mainly oil, and the resource of oil is limited.According to data introduction, whole world plastics yield in 2013 has reached 300,000,000 tons, and this needs to consume how many petroleum resources！It addition, statistics shows, in the solid waste of the whole world, the ratio of waste or used plastics, more than 10%, is also climbing up and up.The molecular structure of waste or used plastics goods is firm, and under natural conditions, decomposition rate is extremely slow, not only takies the soil of stacking, ocean, also pollutes soil, subsoil water, sea water, endangers the biggest.Therefore, it is also required to waste or used plastics recycle, to realize regeneration and resource.
Chinese patent discloses a kind of waste or used plastics recycling processing method and equipment (publication number CN102717451A, application number 201210228475.7), cleaning piece-rate system therein includes Rinsing Area, jetsam conveyer belt, saline slot, spiral discharging machine, auger conveyor and buoyant elevator.Its groove is horizontally disposed groove, installs jetsam conveyer belt in the bottom of groove, and spiral discharging machine to be installed is connected cooperation with jetsam conveyer belt, is sent by jetsam, and equipment seems complicated, bulky, takes up an area big, and energy consumption is high.
At present electronic product (referring mainly to casing) waste or used plastics is carried out what method for separating was usually carried out step by step, for some large-scale electronic product (referring mainly to casing) waste or used plastics treating stations, a kind of method is that beneficially picking obtains the compound of casing and (wherein has hardware, PS, ABS and PP), again to it according to metal charge, environment-friendly type PS, fire-retardant moulding mixture, and compound sorts, wherein, fire-retardant moulding mixture is flame retardant type PS, the flame retardant type mixture of flame retardant type ABS and flame retardant type PP, compound is except metal, mixture beyond environment-friendly type PS and fire-retardant moulding mixture.Owing to metal charge, environment-friendly type PS, fire-retardant moulding mixture and its density variation of compound are relatively big, can sort according to density variation (saline slot).But, existing system seems complicated, bulky, takes up an area big, and energy consumption is high.
Summary of the invention
The technical issues that need to address of the present invention are, overcome the deficiency that the whole saline separation system equipment that saline sorting groove equipment is complicated, bulky, occupation of land is big and energy consumption height is caused is complicated, bulky, occupation of land is big and energy consumption is high of prior art, it is provided that one separation system.This separation system is applicable to sort out electronic product waste or used plastics according to metal charge and foamed plastic, plastic bag, wood fragments and shredded paper and environment-friendly type PS, non-environment-friendly type PS and flame retardant type PS；Or sort out according to metal charge and foamed plastic, plastic bag, wood fragments and shredded paper and environment protection type ABS, non-environment protection type ABS and flame retardant type ABS.Its separation system structure simplifies, and volume is little, takes up an area little, and energy consumption is low.
To this end, the technical scheme of a kind of separation system of the present invention is as follows.
One of technical scheme
A kind of separation system, including the liquid sorting pool of multiple different buoyancy, to form the sink-float separation system of multistage different buoyancy；Described sorting pool includes cell body, and the upper edge of cell body is opened wide, and along the length direction of cell body, its one end is feed end, and the other end is floating thing discharge end；The upper edge of cell body is horizontal, from feed end to floating thing discharge end, the diapire of cell body is divided into downward slope section and acclivity section, and downward slope section slopes downwardly into and the fluidic junction of acclivity section from the upper edge of cell body, and acclivity section ramps upwardly into the upper edge of cell body from described fluidic junction；The equipped feeding spiro rod sent by hypostasis of acclivity section at diapire, cell body is stretched out in the upper end of feeding spiro rod；Floating thing discharging opening is set at floating thing discharge end, drags for claw what floating thing was raked off by the installation of floating thing discharging opening；The equipped setting wheel stirring forward floating thing in the position near feed end on cell body top.
Further, the downward slope section of the cell body of described sorting pool is plane, and acclivity section is half cylinder body wall planar；Corresponding with the downward slope section of diapire, the two side of cell body is down welded with the downward slope section of diapire to drawing in pond from upper edge, and this two side is plane；Corresponding with the acclivity section of diapire, the two side of cell body is divided into gathering portion and lower gathering portion, upper gathering portion down welds with lower gathering portion to drawing in pond from upper edge, lower gathering portion down welds with the acclivity section of diapire to drawing in pond from the welding position in upper gathering portion, and upper gathering portion and lower gathering portion are all plane；On the two side corresponding with the downward slope section of diapire and the two side corresponding with the acclivity section of diapire, gathering portion is overall structure；Gathering portion on the two side corresponding with the downward slope section of diapire and the two side corresponding with the acclivity section of diapire, gradually narrows to floating thing discharge end from feed end, forms the feed end width of cell body more than floating thing discharge end width；The described claw that drags for includes Timing Belt, is fixedly mounted with rake teeth on Timing Belt.
Further, material to be sorted, for including non iron metal charge, foamed plastic, plastic bag, wood fragments, shredded paper and PS compound, treats that sorting material sequentially passes through the 3rd saline sorting pool sorting that the second saline sorting pool that the first saline sorting pool that concentration is 25-30% sorts, the first clear water sorting pool sorts, concentration is 6-7% sorts and concentration is 13-14%；
The non iron metal charge sinking treated in sorting material is sent by the first saline sorting pool through the feeding spiro rod of the first saline sorting pool, the rest is floating material and drags for claw through the first saline sorting pool, then delivers to the first clear water sorting pool sort through dragging for friction dewaterer that claw dock and platform thereof with this；
In the first clear water sorting pool, floating thing is foamed plastic, plastic bag, wood fragments and shredded paper and drags for claw through the first clear water sorting pool and send, and PS compound sinks and also passes out to the second saline sorting pool sorting through the first clear water sorting pool feeding spiro rod；
In the second saline sorting pool, floating thing is environment-friendly type PS and drags for claw through the second saline sorting pool and send, and non-environment-friendly type PS and flame retardant type PS sink and also pass out to the 3rd saline sorting pool sorting through the second saline sorting pool feeding spiro rod；
In the 3rd saline sorting pool, floating thing is non-environment-friendly type PS and drags for claw through the 3rd saline sorting pool and send, and flame retardant type PS sinks and also sends through the 3rd saline sorting pool feeding spiro rod.
Further, dragging for, from the second saline sorting pool, environment-friendly type PS that claw sends and deliver to the first clear water treating pond and clean the salinity removed environment-friendly type PS, structure and the shape of the first clear water treating pond are identical with described sorting pool；Delivered to the first crusher in crushing by the feeding spiro rod of the first clear water treating pond through environment-friendly type PS of clear water rinsing and sieve through 14 millimeters of screen clothes of Φ, environment-friendly type PS that Φ is less than 14 millimeters is transported to the first horizontal hydroextractor dehydration through the first feeding spiro rod, and environment-friendly type PS after dehydration is transported to the first end double outlet feeding spiro rod by the outfan of the first horizontal hydroextractor and sends.
Further, dragging for, from the 3rd saline sorting pool, non-environment-friendly type PS that claw sends and deliver to the second clear water treating pond and clean the salinity removed non-environment-friendly type PS, structure and the shape of the second clear water treating pond are identical with described sorting pool；Delivered to the second crusher in crushing by the feeding spiro rod of the second clear water treating pond through non-environment-friendly type PS of clear water rinsing and sieve through 14 millimeters of screen clothes of Φ, non-environment-friendly type PS of Φ less than 14 millimeters is transported to the second horizontal hydroextractor dehydration through the second feeding spiro rod, and non-environment-friendly type PS after dehydration is transported to the second end double outlet feeding spiro rod by the outfan of the second horizontal hydroextractor and sends；
The flame retardant type PS sent through the 3rd saline sorting pool feeding spiro rod delivers to the salinity on the 3rd clear water treating pond cleaning removing flame retardant type PS, and structure and the shape of the 3rd clear water treating pond are identical with described sorting pool；Delivered to the 3rd horizontal hydroextractor dehydration through the flame retardant type PS of clear water rinsing by the feeding spiro rod of the 3rd clear water treating pond, then deliver to space bag through the 3rd feeding spiro rod.
Further, also include shaking material-falling hopper and magnetic force PVC conveyer belt, the two ends of magnetic force PVC conveyer belt are connected with vibrations material-falling hopper and the first saline sorting pool respectively, treat that sorting material falls within magnetic force PVC conveyer belt through vibrations material-falling hopper vibrations, again by magnetic force PVC tape transport to the first saline sorting pool, magnetic separation irony thing out, screw etc. separate space bag from conveyer belt upper end side position.
The two of technical scheme
A kind of separation system, including the liquid sorting pool of multiple different buoyancy, to form the sink-float separation system of multistage different buoyancy；Described sorting pool includes cell body, and the upper edge of cell body is opened wide, and along the length direction of cell body, its one end is feed end, and the other end is floating thing discharge end；The upper edge of cell body is horizontal, from feed end to floating thing discharge end, the diapire of cell body is divided into downward slope section and acclivity section, and downward slope section slopes downwardly into and the fluidic junction of acclivity section from the upper edge of cell body, and acclivity section ramps upwardly into the upper edge of cell body from described fluidic junction；The equipped feeding spiro rod sent by hypostasis of acclivity section at diapire, cell body is stretched out in the upper end of feeding spiro rod；Floating thing discharging opening is set at floating thing discharge end, drags for claw what floating thing was raked off by the installation of floating thing discharging opening；The equipped setting wheel stirring forward floating thing in the position near feed end on cell body top.
Further, the downward slope section of the cell body of described sorting pool is plane, and acclivity section is half cylinder body wall planar；Corresponding with the downward slope section of diapire, the two side of cell body is down welded with the downward slope section of diapire to drawing in pond from upper edge, and this two side is plane；Corresponding with the acclivity section of diapire, the two side of cell body is divided into gathering portion and lower gathering portion, upper gathering portion down welds with lower gathering portion to drawing in pond from upper edge, lower gathering portion down welds with the acclivity section of diapire to drawing in pond from the welding position in upper gathering portion, and upper gathering portion and lower gathering portion are all plane；On the two side corresponding with the downward slope section of diapire and the two side corresponding with the acclivity section of diapire, gathering portion is overall structure；Gathering portion on the two side corresponding with the downward slope section of diapire and the two side corresponding with the acclivity section of diapire, gradually narrows to floating thing discharge end from feed end, forms the feed end width of cell body more than floating thing discharge end width；The described claw that drags for includes Timing Belt, is fixedly mounted with rake teeth on Timing Belt.
Further, material to be sorted, for including non iron metal charge, foamed plastic, plastic bag, wood fragments, shredded paper and ABS compound, treats that sorting material sequentially passes through the 3rd saline sorting pool sorting that the second saline sorting pool that the first saline sorting pool that concentration is 25-30% sorts, the first clear water sorting pool sorts, concentration is 8% sorts and concentration is 20%；
The non iron metal charge sinking treated in sorting material is sent by the first saline sorting pool through the feeding spiro rod of the first saline sorting pool, the rest is floating material and drags for claw through the first saline sorting pool, then delivers to the first clear water sorting pool sort through dragging for friction dewaterer that claw dock and platform thereof with this；
In the first clear water sorting pool, floating thing is foamed plastic, plastic bag, wood fragments and shredded paper and drags for claw through the first clear water sorting pool and send, and ABS sinks and also passes out to the second saline sorting pool sorting through the first clear water sorting pool feeding spiro rod；
In the second saline sorting pool, floating thing is environment protection type ABS and drags for claw through the second saline sorting pool and send, and non-environment protection type ABS and flame retardant type ABS sink and also pass out to the 3rd saline sorting pool sorting through the second saline sorting pool feeding spiro rod；
In the 3rd saline sorting pool, floating thing is non-environment protection type ABS and drags for claw through the 3rd saline sorting pool and send, and flame retardant type ABS sinks and also sends through the 3rd saline sorting pool feeding spiro rod.
Further, dragging for, from the second saline sorting pool, the environment protection type ABS that claw sends and deliver to the first clear water treating pond and clean the salinity removed environment protection type ABS, structure and the shape of the first clear water treating pond are identical with described sorting pool；Delivered to the first crusher in crushing by the feeding spiro rod of the first clear water treating pond through the environment protection type ABS of clear water rinsing and sieve through 14 millimeters of screen clothes of Φ, the environment protection type ABS that Φ is less than 14 millimeters is transported to the first horizontal hydroextractor dehydration through the first feeding spiro rod, and the environment protection type ABS after dehydration is transported to the first end double outlet feeding spiro rod by the outfan of the first horizontal hydroextractor and sends.
Further, dragging for, from the 3rd saline sorting pool, the non-environment protection type ABS that claw sends and deliver to the second clear water treating pond and clean the salinity removed non-environment protection type ABS, structure and the shape of the second clear water treating pond are identical with described sorting pool；Delivered to the second crusher in crushing by the feeding spiro rod of the second clear water treating pond through the non-environment protection type ABS of clear water rinsing and sieve through 14 millimeters of screen clothes of Φ, non-environment-friendly type PS of Φ less than 14 millimeters is transported to the second horizontal hydroextractor dehydration through the second feeding spiro rod, and the non-environment protection type ABS after dehydration is transported to the second end double outlet feeding spiro rod by the outfan of the second horizontal hydroextractor and sends；
The flame retardant type ABS sent through the 3rd saline sorting pool feeding spiro rod delivers to the salinity on the 3rd clear water treating pond cleaning removing flame retardant type ABS, and structure and the shape of the 3rd clear water treating pond are identical with described sorting pool；Delivered to the 3rd horizontal hydroextractor dehydration through the flame retardant type ABS of clear water rinsing by the feeding spiro rod of the 3rd clear water treating pond, then deliver to space bag through the 3rd feeding spiro rod.
Further, also include shaking material-falling hopper and magnetic force PVC conveyer belt, the two ends of magnetic force PVC conveyer belt are connected with vibrations material-falling hopper and the first saline sorting pool respectively, treat that sorting material falls within magnetic force PVC conveyer belt through vibrations material-falling hopper vibrations, again by magnetic force PVC tape transport to the first saline sorting pool, magnetic separation irony thing out, screw etc. separate space bag from conveyer belt upper end side position.
Compared with the existing technology, the invention has the beneficial effects as follows:
One, the present invention the first saline sorting pool, the second saline sorting pool, the 3rd saline sorting pool cell body, the first clear water sorting pool, the first clear water treating pond, the second clear water treating pond and the 3rd clear water treating pond exotic shape, one of its feature is, the downward slope section one of diapire is downward-sloping, two is in plane, beneficially hypostasis is concentrated naturally to feeding spiro rod, it is possible to reduce the length of feeding spiro rod and reduction drive power, the most energy-conservation and reduction manufacturing cost.
They are two years old, the present invention the first saline sorting pool, the second saline sorting pool, the 3rd saline sorting pool cell body, the first clear water sorting pool, the first clear water treating pond, the second clear water treating pond and the 3rd clear water treating pond exotic shape, the two of its feature are, the acclivity section one of diapire is to be inclined upwardly, two is in half cylinder body wall planar, so, it is beneficial to be equipped with feeding spiro rod in acclivity section.It is important to note that owing to diapire is inclined upwardly, differ widely at the bottom of level trough, it is not required to conveyer belt or the conveying screw rod of horizontal feed, as long as an acclivitous conveying screw rod is the most much of that, the most energy-conservation and reduction manufacturing cost, cause structure also to simplify；Meanwhile, during the bulk footpath that block footpath is 20-35 millimeter of waste or used plastics and metalwork, screw feeding bar will not be made to block, fault is few.
They are three years old, the present invention the first saline sorting pool, the second saline sorting pool, the 3rd saline sorting pool cell body, the first clear water sorting pool, the first clear water treating pond, the second clear water treating pond and the 3rd clear water treating pond exotic shape, the three of its feature are, sidewall one is to draw downwards inclination in, two is in plane, and so, hypostasis converges to feeding spiro rod naturally, give full play to the effect of a feeding spiro rod, as long as ensureing that a feeding spiro rod just can realize conveying from design and the structure of sidewall.
They are four years old, the present invention the first saline sorting pool, the second saline sorting pool, the 3rd saline sorting pool cell body, the first clear water sorting pool, the first clear water treating pond, the second clear water treating pond and the 3rd clear water treating pond exotic shape, the four of its feature are, gathering portion on the two side corresponding with the downward slope section of diapire and the two side corresponding with the acclivity section of diapire, gradually narrow to floating thing discharge end from feed end, form the feed end width of cell body more than floating thing discharge end width, it is beneficial to floating thing concentrate to floating thing discharge end, is beneficial to collect.
Its five, this this separation system is applicable to sort out electronic product waste or used plastics according to metal charge and foamed plastic, plastic bag, wood fragments and shredded paper and environment-friendly type PS, non-environment-friendly type PS and flame retardant type PS；Or sort out according to metal charge and foamed plastic, plastic bag, wood fragments and shredded paper and environment protection type ABS, non-environment protection type ABS and flame retardant type ABS.Its separation system structure simplifies, and volume is little, takes up an area little, and energy consumption is low.
Accompanying drawing explanation
Fig. 1 is the technology of the present invention layout floor plan (one of embodiment)；
Fig. 2 is the technology of the present invention layout floor plan (the two of embodiment)；
Fig. 3 is the front view of sorting pool of the present invention；
Fig. 4 is the top view of sorting pool of the present invention；
Fig. 5 is the left view of sorting pool of the present invention.
In figure: 125, vibrations material-falling hopper；101, magnetic force PVC conveyer belt；102, the first saline sorting pool；103, the first saline sorting pool drags for claw；104, friction dewaterer and platform thereof；105, the first clear water sorting pool；106, the first clear water sorting pool drags for claw；107, the second saline sorting pool；108, the second saline sorting pool drags for claw；109, the first clear water treating pond；110, the first disintegrating machine；111, the first feeding spiro rod；112, the first horizontal hydroextractor；113, the first end double outlet feeding spiro rod；114, the second saline sorting pool；115, the second saline sorting pool drags for claw；116, the second clear water treating pond；117, the second disintegrating machine；118, the second feeding spiro rod；119, the second horizontal hydroextractor；120, the second end double outlet feeding spiro rod；121, the 3rd clear water treating pond；122, the 3rd horizontal hydroextractor；123, the 3rd feeding spiro rod；124, space bag.
1, cell body；2, feed end；3, floating thing discharge end；4, upper edge；5, downward slope section；6, acclivity section；7 sidewalls corresponding with the downward slope section of diapire；8, upper gathering portion；9, lower gathering portion；10, feeding spiro rod；11, claw is dragged for；111, rake teeth；12, setting wheel；13, hypostasis discharging opening；14, the process water reflux that hypostasis carries；15, bracing frame.
Detailed description of the invention
Introduce the detailed description of the invention of the present invention below in conjunction with the accompanying drawings.
One of embodiment
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, a kind of separation system, a kind of separation system, including the liquid sorting pool of multiple different buoyancy, to form the sink-float separation system of multistage different buoyancy；Described sorting pool includes cell body 1, and cell body 1 opens wide along 4, and along the length direction of cell body 1, its one end is feed end 2, and the other end is floating thing discharge end 3；It is horizontal along 4 on cell body 1, from feed end 2 to floating thing discharge end 3, the diapire of cell body 1 is divided into downward slope section 5 and acclivity section 6, downwards slope section 5 slopes downwardly into and the fluidic junction of acclivity section 6 along 4 on cell body 1, acclivity section 6 from described fluidic junction ramp upwardly into cell body 1 on along 4；At the equipped feeding spiro rod 10 sent by hypostasis of acclivity section 6 of diapire, cell body 1 is stretched out in the upper end of feeding spiro rod 10；Floating thing discharging opening is set at floating thing discharge end 3, drags for claw 11 what floating thing was raked off by the installation of floating thing discharging opening；The equipped setting wheel 12 stirring forward floating thing in the position near feed end 2 on cell body 1 top.
The downward slope section 5 of the cell body 1 of described sorting pool is plane, and acclivity section 6 is half cylinder body wall planar；Corresponding with the downward slope section 5 of diapire, the two side 7 of cell body from down weld with the downward slope section 5 of diapire to pond is drawn in along 4, and this two side 7 is plane；Corresponding with the acclivity section 6 of diapire, the two side of cell body 1 is divided into gathering portion 8 and lower gathering portion 9, upper gathering portion 8 from down weld with lower gathering portion 9 to pond is drawn in along 4, lower gathering portion 9 down welds with the acclivity section 6 of diapire to drawing in pond from the welding position in upper gathering portion 8, and upper gathering portion 8 and lower gathering portion 9 are all plane；On the two side 7 corresponding with the downward slope section 5 of diapire and the two side corresponding with the acclivity section 6 of diapire, gathering portion 8 is overall structure；Gathering portion 8 on the two side 7 corresponding with the downward slope section 5 of diapire and the two side corresponding with the acclivity section 6 of diapire, gradually narrows to floating thing discharge end 3 from feed end 2, forms feed end 2 width of cell body 1 more than floating thing discharge end 3 width.The described claw 11 that drags for includes Timing Belt, is fixedly mounted with rake teeth 111 on Timing Belt.
Material to be sorted, for including non iron metal charge, foamed plastic, plastic bag, wood fragments, shredded paper and PS compound, treats that sorting material sequentially passes through the 3rd saline sorting pool 114 that the second saline sorting pool 107 sorts and concentration is 13-14% that the first saline sorting pool 102 that concentration is 25-30% sorts, the first clear water sorting pool 105 sorts, concentration is 6-7% and sorts；
First saline sorting pool 102 sorts the non iron metal charge in material (such as screw by waiting, rustless steel etc., certainly glass etc. is also included) sink and send through the feeding spiro rod of the first saline sorting pool 102, the rest is floating material and drags for claw 103 through the first saline sorting pool, then delivers to the first clear water sorting pool 105 sort through dragging for friction dewaterer 104 that claw docks and platform thereof with this；
In the first clear water sorting pool 105, floating thing is foamed plastic, plastic bag, wood fragments and shredded paper and drags for claw 106 through the first clear water sorting pool and send, and PS compound sinks and passes out to the second saline sorting pool 107 through the first clear water sorting pool 105 feeding spiro rod and sorts；
In the second saline sorting pool 107, floating thing is environment-friendly type PS and drags for claw 108 through the second saline sorting pool and send, and non-environment-friendly type PS and flame retardant type PS sink and pass out to the 3rd saline sorting pool 114 through the second saline sorting pool 107 feeding spiro rod and sort；
In the 3rd saline sorting pool 114, floating thing is non-environment-friendly type PS and drags for claw 115 through the 3rd saline sorting pool and send, and flame retardant type PS sinks and also sends through the 3rd saline sorting pool 114 feeding spiro rod；
Dragging for, from the second saline sorting pool, environment-friendly type PS that claw 108 sends to deliver to the first clear water treating pond 109 and clean the salinity removed environment-friendly type PS, structure and the shape of the first clear water treating pond 109 are identical with described sorting pool；Delivered to the first disintegrating machine 110 through environment-friendly type PS of clear water rinsing by the feeding spiro rod of the first clear water treating pond 109 crush and sieve through 14 millimeters of screen clothes of Φ, environment-friendly type PS that Φ is less than 14 millimeters is transported to the first horizontal hydroextractor 112 through the first feeding spiro rod 111 and is dehydrated, and environment-friendly type PS after dehydration is transported to the first end double outlet feeding spiro rod 113 by the outfan of the first horizontal hydroextractor 112 and sends.
Dragging for, from the 3rd saline sorting pool, non-environment-friendly type PS that claw 115 sends to deliver to the second clear water treating pond 116 and clean the salinity removed non-environment-friendly type PS, structure and the shape of the second clear water treating pond 116 are identical with described sorting pool；Delivered to the second disintegrating machine 117 through non-environment-friendly type PS of clear water rinsing by the feeding spiro rod of the second clear water treating pond 116 crush and sieve through 14 millimeters of screen clothes of Φ, non-environment-friendly type PS of Φ less than 14 millimeters is transported to the second horizontal hydroextractor 119 through the second feeding spiro rod 118 and is dehydrated, and non-environment-friendly type PS after dehydration is transported to the second end double outlet feeding spiro rod 120 by the outfan of the second horizontal hydroextractor 119 and sends.
The flame retardant type PS sent through the 3rd saline sorting pool 114 feeding spiro rod delivers to the salinity on the 3rd clear water treating pond 121 cleaning removing flame retardant type PS, and structure and the shape of the 3rd clear water treating pond 121 are identical with described sorting pool；Delivered to the 3rd horizontal hydroextractor 122 through the flame retardant type PS of clear water rinsing by the feeding spiro rod of the 3rd clear water treating pond 121 be dehydrated, then deliver to space bag 124 through the 3rd feeding spiro rod 123.
Also include large-scale vibrations material-falling hopper 125 and magnetic force PVC conveyer belt 101, the two ends of magnetic force PVC conveyer belt 101 are connected with vibrations material-falling hopper 125 and the first saline sorting pool 102 respectively, treat that sorting material shakes through vibrations material-falling hopper 125, plastics are shaken further scattered, make metalwork deviate from working of plastics；Treat that sorting material processes through vibrations material-falling hopper 125 vibrations to fall within magnetic force PVC conveyer belt 101, then by magnetic force PVC conveyer belt 101 magnetic separation, by magnetic separation out, material to be sorted continues transported to the first saline sorting pool 102 and carries out follow-up separation irony material.
The two of embodiment
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of separation system, a kind of separation system, including the liquid sorting pool of multiple different buoyancy, to form the sink-float separation system of multistage different buoyancy；Described sorting pool includes cell body 1, and cell body 1 opens wide along 4, and along the length direction of cell body 1, its one end is feed end 2, and the other end is floating thing discharge end 3；It is horizontal along 4 on cell body 1, from feed end 2 to floating thing discharge end 3, the diapire of cell body 1 is divided into downward slope section 5 and acclivity section 6, downwards slope section 5 slopes downwardly into and the fluidic junction of acclivity section 6 along 4 on cell body 1, acclivity section 6 from described fluidic junction ramp upwardly into cell body 1 on along 4；At the equipped feeding spiro rod 10 sent by hypostasis of acclivity section 6 of diapire, cell body 1 is stretched out in the upper end of feeding spiro rod 10；Floating thing discharging opening is set at floating thing discharge end 3, drags for claw 11 what floating thing was raked off by the installation of floating thing discharging opening；The equipped setting wheel 12 stirring forward floating thing in the position near feed end 2 on cell body 1 top.
The downward slope section 5 of the cell body 1 of described sorting pool is plane, and acclivity section 6 is half cylinder body wall planar；Corresponding with the downward slope section 5 of diapire, the two side 7 of cell body from down weld with the downward slope section 5 of diapire to pond is drawn in along 4, and this two side 7 is plane；Corresponding with the acclivity section 6 of diapire, the two side of cell body 1 is divided into gathering portion 8 and lower gathering portion 9, upper gathering portion 8 from down weld with lower gathering portion 9 to pond is drawn in along 4, lower gathering portion 9 down welds with the acclivity section 6 of diapire to drawing in pond from the welding position in upper gathering portion 8, and upper gathering portion 8 and lower gathering portion 9 are all plane；On the two side 7 corresponding with the downward slope section 5 of diapire and the two side corresponding with the acclivity section 6 of diapire, gathering portion 8 is overall structure；Gathering portion 8 on the two side 7 corresponding with the downward slope section 5 of diapire and the two side corresponding with the acclivity section 6 of diapire, gradually narrows to floating thing discharge end 3 from feed end 2, forms feed end 2 width of cell body 1 more than floating thing discharge end 3 width.The described claw 11 that drags for includes Timing Belt, is fixedly mounted with rake teeth 111 on Timing Belt.
Material to be sorted, for including non iron metal charge, foamed plastic, plastic bag, wood fragments, shredded paper and ABS compound, treats that sorting material sequentially passes through the 3rd saline sorting pool 114 that the second saline sorting pool 107 sorts and concentration is 13-14% that the first saline sorting pool 102 that concentration is 25-30% sorts, the first clear water sorting pool 105 sorts, concentration is 6-7% and sorts；
First saline sorting pool 102 sorts the non iron metal charge in material (such as screw by waiting, rustless steel etc., certainly glass etc. is also included) sink and send through the feeding spiro rod of the first saline sorting pool 102, the rest is floating material and drags for claw 103 through the first saline sorting pool, then delivers to the first clear water sorting pool 105 sort through dragging for friction dewaterer 104 that claw docks and platform thereof with this；
In the first clear water sorting pool 105, floating thing is foamed plastic, plastic bag, wood fragments and shredded paper and drags for claw 106 through the first clear water sorting pool and send, and ABS compound sinks and passes out to the second saline sorting pool 107 through the first clear water sorting pool 105 feeding spiro rod and sorts；
In the second saline sorting pool 107, floating thing is environment protection type ABS and drags for claw 108 through the second saline sorting pool and send, and non-environment protection type ABS and flame retardant type ABS sink and pass out to the 3rd saline sorting pool 114 through the second saline sorting pool 107 feeding spiro rod and sort；
In the 3rd saline sorting pool 114, floating thing is non-environment protection type ABS and drags for claw 115 through the 3rd saline sorting pool and send, and flame retardant type ABS sinks and also sends through the 3rd saline sorting pool 114 feeding spiro rod；
Dragging for, from the second saline sorting pool, the environment protection type ABS that claw 108 sends to deliver to the first clear water treating pond 109 and clean the salinity removed environment protection type ABS, structure and the shape of the first clear water treating pond 109 are identical with described sorting pool；Delivered to the first disintegrating machine 110 through the environment protection type ABS of clear water rinsing by the feeding spiro rod of the first clear water treating pond 109 crush and sieve through 14 millimeters of screen clothes of Φ, the environment protection type ABS that Φ is less than 14 millimeters is transported to the first horizontal hydroextractor 112 through the first feeding spiro rod 111 and is dehydrated, and the environment protection type ABS after dehydration is transported to the first end double outlet feeding spiro rod 113 by the outfan of the first horizontal hydroextractor 112 and sends.
Dragging for, from the 3rd saline sorting pool, the non-environment protection type ABS that claw 115 sends to deliver to the second clear water treating pond 116 and clean the salinity removed non-environment protection type ABS, structure and the shape of the second clear water treating pond 116 are identical with described sorting pool；Delivered to the second disintegrating machine 117 through the non-environment protection type ABS of clear water rinsing by the feeding spiro rod of the second clear water treating pond 116 crush and sieve through 14 millimeters of screen clothes of Φ, non-environment-friendly type PS of Φ less than 14 millimeters is transported to the second horizontal hydroextractor 119 through the second feeding spiro rod 118 and is dehydrated, and the non-environment protection type ABS after dehydration is transported to the second end double outlet feeding spiro rod 120 by the outfan of the second horizontal hydroextractor 119 and sends.
The flame retardant type ABS sent through the 3rd saline sorting pool 114 feeding spiro rod delivers to the salinity on the 3rd clear water treating pond 121 cleaning removing flame retardant type ABS, and structure and the shape of the 3rd clear water treating pond 121 are identical with described sorting pool；Delivered to the 3rd horizontal hydroextractor 122 through the flame retardant type ABS of clear water rinsing by the feeding spiro rod of the 3rd clear water treating pond 121 be dehydrated, then deliver to space bag 124 through the 3rd feeding spiro rod 123.
Also include large-scale vibrations material-falling hopper 125 and magnetic force PVC conveyer belt 101, the two ends of magnetic force PVC conveyer belt 101 are connected with vibrations material-falling hopper 125 and the first saline sorting pool 102 respectively, treat that sorting material shakes through vibrations material-falling hopper 125, plastics are shaken further scattered, make metalwork deviate from working of plastics；Treat that sorting material processes through vibrations material-falling hopper 125 vibrations to fall within magnetic force PVC conveyer belt 101, then by magnetic force PVC conveyer belt 101 magnetic separation, by magnetic separation out, material to be sorted continues transported to the first saline sorting pool 102 and carries out follow-up separation irony material.
Embodiments of the invention simply illustrate its detailed description of the invention, do not lie in and limit its technical scheme.The technical staff of the industry may be made that some is revised under the inspiration of the present embodiment, therefore all equivalence changes done according to the scope of the claims of the present invention or modification, belong in scope of the patent claims of the present invention.
Claims (8)
1. a separation system, it is characterised in that: include the liquid sorting pool of multiple different buoyancy, to form the sink-float separation system of multistage different buoyancy；Described sorting pool includes cell body, and the upper edge of cell body is opened wide, and along the length direction of cell body, its one end is feed end, and the other end is floating thing discharge end；The upper edge of cell body is horizontal, from feed end to floating thing discharge end, the diapire of cell body is divided into downward slope section and acclivity section, and downward slope section slopes downwardly into and the fluidic junction of acclivity section from the upper edge of cell body, and acclivity section ramps upwardly into the upper edge of cell body from described fluidic junction；The equipped feeding spiro rod sent by hypostasis of acclivity section at diapire, cell body is stretched out in the upper end of feeding spiro rod；Floating thing discharging opening is set at floating thing discharge end, drags for claw what floating thing was raked off by the installation of floating thing discharging opening；The equipped setting wheel stirring forward floating thing in the position near feed end on cell body top；
Material to be sorted sequentially passes through the first saline sorting pool sorting, the first clear water sorting pool sorting, the second saline sorting pool sorting and the sorting of the 3rd saline sorting pool；
Also include shaking material-falling hopper and magnetic force PVC conveyer belt, the two ends of magnetic force PVC conveyer belt are connected with vibrations material-falling hopper and the first saline sorting pool respectively, treat that sorting material falls within magnetic force PVC conveyer belt through vibrations material-falling hopper vibrations, then by magnetic force PVC tape transport to the first saline sorting pool；Magnetic separation irony thing out separates space bag from conveyer belt upper end side position.
A kind of separation system the most according to claim 1, it is characterised in that: the downward slope section of the cell body of described sorting pool is plane, and acclivity section is half cylinder body wall planar；Corresponding with the downward slope section of diapire, the two side of cell body is down welded with the downward slope section of diapire to drawing in pond from upper edge, and this two side is plane；Corresponding with the acclivity section of diapire, the two side of cell body is divided into gathering portion and lower gathering portion, upper gathering portion down welds with lower gathering portion to drawing in pond from upper edge, lower gathering portion down welds with the acclivity section of diapire to drawing in pond from the welding position in upper gathering portion, and upper gathering portion and lower gathering portion are all plane；On the two side corresponding with the downward slope section of diapire and the two side corresponding with the acclivity section of diapire, gathering portion is overall structure；Gathering portion on the two side corresponding with the downward slope section of diapire and the two side corresponding with the acclivity section of diapire, gradually narrows to floating thing discharge end from feed end, forms the feed end width of cell body more than floating thing discharge end width；The described claw that drags for includes Timing Belt, is fixedly mounted with rake teeth on Timing Belt.
A kind of separation system the most according to claim 1 and 2, it is characterized in that: material to be sorted, for including non iron metal charge, foamed plastic, plastic bag, wood fragments, shredded paper and PS compound, treats that sorting material sequentially passes through the 3rd saline sorting pool sorting that the second saline sorting pool that the first saline sorting pool that concentration is 25-30% sorts, the first clear water sorting pool sorts, concentration is 6-7% sorts and concentration is 13-14%；
First saline sorting pool will be treated the non iron metal charge in sorting material to sink through the feeding spiro rod of the first saline sorting pool to send, and the rest is floating material and drags for claw through the first saline sorting pool, deliver to the first clear water sorting pool and sort through dragging for friction dewaterer that claw dock and platform thereof with this again；
In the first clear water sorting pool, floating thing is foamed plastic, plastic bag, wood fragments and shredded paper and drags for claw through the first clear water sorting pool and send, and PS compound sinks and also passes out to the second saline sorting pool sorting through the first clear water sorting pool feeding spiro rod；
In the second saline sorting pool, floating thing is environment-friendly type PS and drags for claw through the second saline sorting pool and send, and non-environment-friendly type PS and flame retardant type PS sink and also pass out to the 3rd saline sorting pool sorting through the second saline sorting pool feeding spiro rod；
In the 3rd saline sorting pool, floating thing is non-environment-friendly type PS and drags for claw through the 3rd saline sorting pool and send, and flame retardant type PS sinks and also sends through the 3rd saline sorting pool feeding spiro rod.
A kind of separation system the most according to claim 3, it is characterized in that: dragging for, from the second saline sorting pool, environment-friendly type PS that claw sends and deliver to the first clear water treating pond and clean the salinity removed environment-friendly type PS, structure and the shape of the first clear water treating pond are identical with described sorting pool；Delivered to the first crusher in crushing by the feeding spiro rod of the first clear water treating pond through environment-friendly type PS of clear water rinsing and sieve through 14 millimeters of screen clothes of Φ, environment-friendly type PS that Φ is less than 14 millimeters is transported to the first horizontal hydroextractor dehydration through the first feeding spiro rod, and environment-friendly type PS after dehydration is transported to the first end double outlet feeding spiro rod by the outfan of the first horizontal hydroextractor and sends.
A kind of separation system the most according to claim 3, it is characterized in that: dragging for, from the 3rd saline sorting pool, non-environment-friendly type PS that claw sends and deliver to the second clear water treating pond and clean the salinity removed non-environment-friendly type PS, structure and the shape of the second clear water treating pond are identical with described sorting pool；Delivered to the second crusher in crushing by the feeding spiro rod of the second clear water treating pond through non-environment-friendly type PS of clear water rinsing and sieve through 14 millimeters of screen clothes of Φ, non-environment-friendly type PS of Φ less than 14 millimeters is transported to the second horizontal hydroextractor dehydration through the second feeding spiro rod, and non-environment-friendly type PS after dehydration is transported to the second end double outlet feeding spiro rod by the outfan of the second horizontal hydroextractor and sends；
The flame retardant type PS sent through the 3rd saline sorting pool feeding spiro rod delivers to the salinity on the 3rd clear water treating pond cleaning removing flame retardant type PS, and structure and the shape of the 3rd clear water treating pond are identical with described sorting pool；Delivered to the 3rd horizontal hydroextractor dehydration through the flame retardant type PS of clear water rinsing by the feeding spiro rod of the 3rd clear water treating pond, then deliver to space bag through the 3rd feeding spiro rod.
A kind of separation system the most according to claim 1 and 2, it is characterized in that: material to be sorted, for including non iron metal charge, foamed plastic, plastic bag, wood fragments, shredded paper and ABS compound, treats that sorting material sequentially passes through the 3rd saline sorting pool sorting that the second saline sorting pool that the first saline sorting pool that concentration is 25-30% sorts, the first clear water sorting pool sorts, concentration is 8% sorts and concentration is 20%；
The non iron metal charge sinking treated in sorting material is sent by the first saline sorting pool through the feeding spiro rod of the first saline sorting pool, the rest is floating material and drags for claw through the first saline sorting pool, then delivers to the first clear water sorting pool sort by the first clear water sorting pool through dragging for friction dewaterer that claw docks and platform thereof with this；
In the first clear water sorting pool, floating thing is foamed plastic, plastic bag, wood fragments and shredded paper and drags for claw through the first clear water sorting pool and send, and ABS compound sinks and also passes out to the second saline sorting pool sorting through the first clear water sorting pool feeding spiro rod；
In the second saline sorting pool, floating thing is environment protection type ABS and drags for claw through the second saline sorting pool and send, and non-environment protection type ABS and flame retardant type ABS sink and also pass out to the 3rd saline sorting pool sorting through the second saline sorting pool feeding spiro rod；
In the 3rd saline sorting pool, floating thing is non-environment protection type ABS and drags for claw through the 3rd saline sorting pool and send, and flame retardant type ABS sinks and also sends through the 3rd saline sorting pool feeding spiro rod.
A kind of separation system the most according to claim 6, it is characterized in that: dragging for, from the second saline sorting pool, the environment protection type ABS that claw sends and deliver to the first clear water treating pond and clean the salinity removed environment protection type ABS, structure and the shape of the first clear water treating pond are identical with described sorting pool；Delivered to the first crusher in crushing by the feeding spiro rod of the first clear water treating pond through the environment protection type ABS of clear water rinsing and sieve through 14 millimeters of screen clothes of Φ, the environment protection type ABS that Φ is less than 14 millimeters is transported to the first horizontal hydroextractor dehydration through the first feeding spiro rod, and the environment protection type ABS after dehydration is transported to the first end double outlet feeding spiro rod by the outfan of the first horizontal hydroextractor and sends.
A kind of separation system the most according to claim 6, it is characterized in that: dragging for, from the 3rd saline sorting pool, the non-environment protection type ABS that claw sends and deliver to the second clear water treating pond and clean the salinity removed non-environment protection type ABS, structure and the shape of the second clear water treating pond are identical with described sorting pool；Delivered to the second crusher in crushing by the feeding spiro rod of the second clear water treating pond through the non-environment protection type ABS of clear water rinsing and sieve through 14 millimeters of screen clothes of Φ, the non-environment protection type ABS of Φ less than 14 millimeters is transported to the second horizontal hydroextractor dehydration through the second feeding spiro rod, and the non-environment protection type ABS after dehydration is transported to the second end double outlet feeding spiro rod by the outfan of the second horizontal hydroextractor and sends；
The flame retardant type ABS sent through the 3rd saline sorting pool feeding spiro rod delivers to the salinity on the 3rd clear water treating pond cleaning removing flame retardant type ABS, and structure and the shape of the 3rd clear water treating pond are identical with described sorting pool；Delivered to the 3rd horizontal hydroextractor dehydration through the flame retardant type ABS of clear water rinsing by the feeding spiro rod of the 3rd clear water treating pond, then deliver to space bag through the 3rd feeding spiro rod.
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| CN106564136A (en) * | 2016-11-10 | 2017-04-19 | 宁波招源再生资源有限公司 | Supergravity plastic material separator |
| CN108058294A (en) * | 2017-12-12 | 2018-05-22 | 珠海格力电器股份有限公司 | Environmentally-friendly plastic reclaimer and environmentally-friendly plastic recovery method |
| CN109366807A (en) * | 2018-12-06 | 2019-02-22 | 湘南学院 | A kind of mechanical intelligence method for fine finishing sorting various material from comprehensive waste plastics |
| CN110075990B (en) * | 2019-04-19 | 2020-06-02 | 中国环境科学研究院 | Mature zostera marina seed sorting method and sorting device based on density difference |
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| KR20090132343A (en) * | 2008-06-20 | 2009-12-30 | 대흥에코 주식회사 | Classification apparatus for construction waste |
| CN102717451B (en) * | 2012-07-04 | 2015-05-20 | 汨罗万容电子废弃物处理有限公司 | Recycling treatment method and equipment of waste plastic |
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