CN110103354A - A kind of plastic waste materials processing water circulation system - Google Patents
A kind of plastic waste materials processing water circulation system Download PDFInfo
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- CN110103354A CN110103354A CN201910304600.XA CN201910304600A CN110103354A CN 110103354 A CN110103354 A CN 110103354A CN 201910304600 A CN201910304600 A CN 201910304600A CN 110103354 A CN110103354 A CN 110103354A
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- waste materials
- plastic waste
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Classifications
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- 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
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- 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
- B29B17/04—Disintegrating plastics, e.g. by milling
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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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
Abstract
The invention discloses a kind of plastic waste materials to handle water circulation system, including the second separating sedimentation basin, second separating sedimentation basin is equipped with second and swims to expect that output end and second sinks to the bottom material output end, second, which swims, expects that output end is connected with the 7th screw conveyor and the 4th vertical dewaterer in turn, second, which sinks to the bottom material output end, is connected with the 8th screw conveyor and the 5th vertical dewaterer in turn, it includes the second vibrating screen and third water storage box that plastic waste materials, which handle water circulation system, the fluid output port of second vibrating screen is connect with third water storage box, it is as follows that plastic waste materials handle water circulation system liquid circulation structure therein, 7th screw conveyor, 4th vertical dewaterer, 8th screw conveyor and the 5th vertical dewaterer this respective fluid output port are connect with the second vibrating screen, third water storage box is connect with the fluid input port of the second separating sedimentation basin.Plastic waste materials processing water circulation system can reduce water resources consumption, to be good for the environment energy conservation.
Description
Technical field
The present invention relates to a kind of plastic waste materials to handle water circulation system.
Background technique
The primary raw material of plastic waste materials is the shells such as white domestic appliances, black household appliances, plastic waste materials recycling in the prior art
Processing system form as shown in Chinese patent 201420632798.7, includes friction cleaning machine, dewaterer in the patent formula,
Wherein: friction cleaning machine makes plastics sufficiently friction between each other under the conditions of band water, to carry out friction cleaning to plastics, is rubbing
During cleaning machine carries out friction cleaning to material, the liquid for washing material can be discharged.Dewaterer by plastics whipping with
Plastics are dehydrated, during dewaterer is dehydrated material, material upper liquid cognition is attached to originally and is thrown out of and then arranges
Out.
In the patent formula (prior art), the liquid that friction cleaning machine, dewaterer are discharged in operation process is straight
Run in and put, is not recycled, causes the water resources consumption of plastic waste materials recovery and processing system in the prior art larger, no
Conducive to environmental protection and energy saving.
Summary of the invention
For overcome the deficiencies in the prior art, the purpose of the present invention is to provide a kind of plastic waste materials to handle water cyclic system
System, can reduce water resources consumption, to be good for the environment energy conservation.
The purpose of the present invention adopts the following technical scheme that realization:
A kind of plastic waste materials processing water circulation system, including the second separating sedimentation basin, second separating sedimentation basin are equipped with
Second, which swims, expects that output end and second sinks to the bottom material output end, and described second, which swims, expects that output end is connected with the 7th helical feed in turn
Machine and the 4th vertical dewaterer, described second, which sinks to the bottom material output end, is connected with the 8th screw conveyor and the 5th vertical dehydration in turn
Machine, the plastic waste materials processing water circulation system includes the second vibrating screen and third water storage box, the liquid of second vibrating screen
Output end is connect with the third water storage box, and the plastic waste materials processing water circulation system liquid circulation structure therein is as follows:
7th screw conveyor, the 4th vertical dewaterer, the 8th screw conveyor and the described 5th stand
This respective fluid output port of formula dewaterer is connect with second vibrating screen；
The third water storage box is connect with the fluid input port of second separating sedimentation basin.
Specifically, the plastic waste materials processing water circulation system includes third band cutting immersible pump, the third band cutting
The output end of immersible pump is connect with second vibrating screen, the 7th screw conveyor, the 4th vertical dewaterer, described
8th screw conveyor and described this respective fluid output port of 5th vertical dewaterer are latent with third band cutting
Water pump connection.
Specifically, the plastic waste materials processing water circulation system includes the vertical submersible sewage pump of third, the third water storage box
Output end is connect with the vertical submersible sewage pump of the third, the output end and second separating sedimentation basin of the vertical submersible sewage pump of third
Fluid input port connection.
Specifically, plastic waste materials processing water circulation system includes the first clear water reserviors, the 6th vertical dewaterer, and described the
The solid output end of four vertical dewaterers is connect with first clear water reserviors, the solid output end of first clear water reserviors with it is described
The connection of 6th vertical dewaterer.
Specifically, plastic waste materials processing water circulation system includes third vibrating screen, first clear water reserviors, described the
The respective fluid output port of six vertical dewaterers is connect with the third vibrating screen.
Specifically, plastic waste materials processing water circulation system includes that the 4th band cuts immersible pump, first clear water reserviors,
The respective fluid output port of 6th vertical dewaterer is connect with the 4th band cutting immersible pump, the 4th band cutting
The output end of immersible pump is connect with the third vibrating screen.
Specifically, the plastic waste materials processing water circulation system includes the 4th water storage box, the input of the 4th water storage box
End is connect with the fluid output port of the third vibrating screen, and the output end and first clear water reserviors of the 4th water storage box connect
It connects.
Specifically, the plastic waste materials processing water circulation system includes the 4th vertical submersible sewage pump, the 4th water storage box
Output end is connect with the 4th vertical submersible sewage pump, and the output end and first clear water reserviors of the 4th vertical submersible sewage pump connect
It connects.
Specifically, plastic waste materials processing water circulation system includes the second clear water reserviors, the 7th vertical dewaterer, and described the
The solid output end of five vertical dewaterers is connect with second clear water reserviors, the solid output end of second clear water reserviors with it is described
The connection of 7th vertical dewaterer.
Specifically, plastic waste materials processing water circulation system includes third vibrating screen, second clear water reserviors, described the
The respective fluid output port of seven vertical dewaterers is connect with the third vibrating screen.
Specifically, plastic waste materials processing water circulation system includes that the 5th band cuts immersible pump, second clear water reserviors,
The respective fluid output port of 7th vertical dewaterer is connect with the 5th band cutting immersible pump, the 5th band cutting
The output end of immersible pump is connect with the third vibrating screen.
Specifically, the plastic waste materials processing water circulation system includes the 4th water storage box, the input of the 4th water storage box
End is connect with the fluid output port of the third vibrating screen, and the output end and second clear water reserviors of the 4th water storage box connect
It connects.
Specifically, the plastic waste materials processing water circulation system includes the 4th vertical submersible sewage pump, the 4th water storage box
Output end is connect with the 4th vertical submersible sewage pump, and the output end and second clear water reserviors of the 4th vertical submersible sewage pump connect
It connects.
Specifically, second vibrating screen is the second circular vibrating screen.
Specifically, the salinity for the liquid that second separating sedimentation basin is stored up is 5%-9%.
Compared with prior art, the beneficial effects of the present invention are:
This is each for 7th screw conveyor, the 4th vertical dewaterer, the 8th screw conveyor and the 5th vertical dewaterer
From fluid output port connect with the second vibrating screen.Third water storage box is connect with the fluid input port of the second separating sedimentation basin.
Discharge after the sorting of second separating sedimentation basin: second, which swims, expects to be delivered to the 4th vertical dewaterer by the 7th screw conveyor, the
Two, which sink to the bottom material, is delivered to the 5th vertical dewaterer by the 8th screw conveyor.It swims to expect to be input to the 7th helical feed second
Machine and during second sinks to the bottom material and be input to eight screw conveyors, the partially liq meeting that the second separating sedimentation basin is stored up
Into the 7th screw conveyor and the 8th screw conveyor, thus the 7th screw conveyor and the 8th screw conveyor are conveying
Liquid can be discharged during material.4th vertical dewaterer and the 5th vertical dewaterer are in the mistake for carrying out whipping dehydration to material
Cheng Zhong also has liquid discharge.The liquid and the 4th vertical dehydration that 7th screw conveyor, the 8th screw conveyor are discharged
The liquid that machine, the 5th vertical dewaterer are discharged is transported to the second vibrating screen, to carry out impurity elimination, is then transported to third
Water storage box storage.The liquid that third water storage box is stored up forms the liquid used for the second separating sedimentation basin after medicament supplements
Body, i.e. salt water.The liquid that third water storage box is stored up is transported to the second separating sedimentation basin, is used as material and sorts.
In plastic waste materials processing water circulation system, the 7th screw conveyor, the 4th vertical dewaterer, the 8th helical feed
The liquid that machine and the 5th vertical dewaterer generate during the work time is transported to the second vibrating screen to clean, then defeated
It send to third water storage box and stores, so, it is possible to make the conveying of the 7th screw conveyor, the 4th vertical dewaterer, the 8th helical feed
The liquid that machine and the 5th vertical dewaterer generate during the work time is recycled, and direct emission is avoided, to reduce water
The wasting of resources.After adding medicament toward third water storage box, the liquid that third water storage box is stored up uses for the second separating sedimentation basin,
To realize recycling for water, the demand of new municipal water is reduced, so that water resources consumption is reduced, to be good for the environment
Energy conservation.
Detailed description of the invention
Fig. 1 is total schematic diagram of plastic waste materials processing system；
Fig. 2 is the partial view of plastic waste materials processing system wherein part A；
Fig. 3 is the partial view of plastic waste materials processing system wherein part B；
Fig. 4 is the partial view of plastic waste materials processing system wherein C portion；
Fig. 5 is the partial view of the plastic waste materials processing system wherein part D；
Fig. 6 is the top view of plastic waste materials processing system；
Fig. 7 is the schematic diagram of plastic waste materials processing system wherein electrostatic sorting machine.
In figure: 1, crusher；21, the first separating sedimentation basin；22, the second separating sedimentation basin；31, the first friction cleaning machine；
41, the first vertical dewaterer；42, the second vertical dewaterer；43, third vertical dewaterer；44, the 4th vertical dewaterer；45,
Five vertical dewaterers；46, the 6th vertical dewaterer；47, the 7th vertical dewaterer；51, the first silica gel removes machine；52, the second silicon
Glue removes machine；53, third silica gel removes machine；61, the first heating stirring machine；62, the second heating stirring machine；71, the first first class point
Select machine；72, the second first class sorting machine；701, PP/PE primary material-dividing groove；702, ABS primary material-dividing groove；703, PS primary sub-material
Slot；73, the first second class sorting machine；731, PA material-dividing groove；732, ABS grade material-dividing groove；733, first circulation material-dividing groove；74,
One circulation conveying mechanism；75, the second second class sorting machine；751, PP/PE grade material-dividing groove；752, PS grade material-dividing groove；753,
Two circulation material-dividing grooves；76, the first third class sorting machine；761, PS terminal material-dividing groove；762, third recycles material-dividing groove；763, it the 4th follows
Ring material-dividing groove；77, second circulation conveying mechanism；81, third screw conveyor；82, the 4th screw conveyor；83, the 7th spiral
Conveyer；84, the 8th screw conveyor；85, the second screw conveyor；86, the 6th screw conveyor；87, the first helical feed
Machine；88, the 5th screw conveyor；91, the second Z-type winnowing machine；92, the first Z-type winnowing machine；101, the first clear water reserviors；102,
Two clear water reserviors；111, the first storage bin；112, the second storage bin.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
See Fig. 1 to Fig. 5, plastic waste materials processing system, including crusher 1, the first separating sedimentation basin 21, electrostatic sorting machine
And second separating sedimentation basin 22, in which:
Plastic waste materials for being crushed by crusher 1, and specifically, plastic waste materials to be sorted are derived from white domestic appliances, black
The plastic shell of the electric appliances such as household electrical appliances, such as computer monitor plastic shell, plastic washing machine shell, plastic waste materials to be sorted at
Divide mainly includes PA, ABS, PS, PP and PE.Crusher 1 forms size in 15mm- for the plastic shell to be crushed
Plastic grains, fritter or the sheet body of 25mm.The output end of crusher 1 is connect with the first separating sedimentation basin 21, the plastic cement being broken
Waste material is transported to the first separating sedimentation basin 21.
The liquid that first separating sedimentation basin 21 is stored up by it carries out wet concentration to the plastic waste materials being broken, specifically, the
The liquid that one separating sedimentation basin 21 is stored up is water purification, and the density that " water purification " refers in particular to the water in this application is 1 or close to 1, and
It is not to refer in particular to the water " limpid, clean level ".First separating sedimentation basin 21 is equipped with first and swims to expect that output end and first is sunk to the bottom
Expect output end.The buoyancy for the water purification stored up by the first separating sedimentation basin 21, main component be PE (density 0.95) and/
Or the water surface for floating on the first separating sedimentation basin 21 of PP (density 0.92), remaining plastic grain sink.Thus, first swims to expect
The main component of output end institute outputting material is PE and/or PP.First sinks to the bottom material output end connect with electrostatic sorting machine, due to
First separating sedimentation basin 21 does not come out the flotation of material containing PE and/or PP all in material in assorting room, and thus, this
One sinks to the bottom the mixture that material is the plastics containing ingredients such as PA, ABS, PS, PP and PE.
Electrostatic sorting machine is equipped with ABS output end and PS output end, and the main component of ABS output end institute outputting material is
The main component of ABS, PS output end institute outputting material is PS.PS output end is connect with the second separating sedimentation basin 22, the second separation
Sedimentation basin 22 further sorts the material received, i.e. the liquid that the second separating sedimentation basin 22 is stored up by it is to through PS
The material of output end input carries out wet concentration, and specifically, the liquid that the second separating sedimentation basin 22 is stored up is salt water, and the salinity of salt water is
5%-9%, the salinity of salt water is 7% in the present embodiment.Second separating sedimentation basin 22 is equipped with second and swims to expect output end and the
Two sink to the bottom material output end.The density ratio of the environmentally friendly PS salt water is low, and the density ratio of the non-environmental protection PS salt water is high, thus, second swims
The main component for expecting output end institute outputting material is environmental protection PS, and the second main component for sinking to the bottom material output end institute outputting material is non-
Environmentally friendly PS.
Specifically, it is vertical de- that the first friction cleaning machine 31, first is connected between crusher 1 and the first separating sedimentation basin 21
Water dispenser 41, in which:
The input terminal of first friction cleaning machine 31 is connect with the output end of crusher 1, and friction cleaning machine is used to clean material,
Its principle are as follows: friction cleaning machine stirs material by the stirring sheet installed in rotation axis in machine strongly in the course of rotation, with
The friction between stirring sheet and material, material and material is generated, to play the role of cleaning material.
The solid output end of first friction cleaning machine 31 is connect with the input terminal of the first vertical dewaterer 41.Vertical dewaterer
For making material dewatering, principle are as follows: after material enters vertical dewaterer, by the promotion and stirring of main shaft helical blade, object
Material is rubbed inside sieve, isolates some impurity and booty (such as small sandstone and superfine material) by rubbing action
Come, then thrown away under the action of water and centrifugal force through sieve screen apertures, remaining treating material is discharged in discharge port, and the remainder is wait locate
The dehydration efficiency for managing material is not less than 98%.The solid output end of first vertical dewaterer 41 is defeated with the first separating sedimentation basin 21
Enter end connection.Specifically, the input terminal of crusher 1 is equipped with the first screw conveyor 87.First vertical dewaterer 41 and first point
From between sedimentation basin 21 be equipped with the second screw conveyor 85.
Specifically, it first swims to expect that output end is connected with third screw conveyor 81, the second vertical dewaterer 42 in turn, the
Two vertical dewaterers 42 swim to expect dehydration for making first.Preferably, the output end of the second vertical dewaterer 42 is connected with
One Z-type winnowing machine 92, the first Z-type winnowing machine 92 be used to remove first swim to expect in dust and the impurity such as label.
Specifically, first sink to the bottom material output end be connected with the 4th screw conveyor 82, third vertical dewaterer 43 in turn.The
Three vertical dewaterers 43 sink to the bottom material dehydration for making first.Between the output end and electrostatic sorting machine of third vertical dewaterer 43
It is connected with the first heating stirring machine 61.First heating stirring machine 61 is used to sink to the bottom material heating to first, so that first to sink to the bottom material dry
It is dry so that first sink to the bottom material can during subsequent electrostatic separation preferably frictional electricity.Preferably, third is vertical de-
The first silica gel removal machine 51 is connected between the output end of water dispenser 43 and the first heating stirring machine 61, the first silica gel removes machine 51 and uses
The silica type impurity in material is sunk to the bottom in removal first.As further preferred, the first silica gel removal machine 51 and the vertical dehydration of third
The second Z-type winnowing machine 91 is connected between machine 43, the second Z-type winnowing machine 91 is used to remove first and sinks to the bottom dust and label in expecting
Equal impurity.As further preferred, the output end of the first heating stirring machine 61 is connected with the second heating stirring machine 62, the second heating
Blender 62 is used cooperatively with the first heating stirring machine 61, i.e., the first heating stirring machine 61 first preheats material, and second adds
Thermal agitation machine 62 further heats material, is oven-dried material more sufficiently, thoroughly, in order in subsequent electrostatic point
It selects and is rubbed in the sorting machine in system and generate charge (in Fig. 6, since the first heating stirring machine 61 and the second heating stir
It mixes machine 62 to arrange along the vertical direction, thus only shows a heating stirring machine in Fig. 6).The output end of second heating stirring machine 62
It is connected with the 5th screw conveyor 88, the output end of the 5th screw conveyor 88 and the input terminal of electrostatic sorting machine connect.?
In this implementation, the first storage bin 111, the first storage bin are connected between the second Z-type winnowing machine 91 and the first silica gel removal machine 51
111 for keeping in material, after the first storage bin 111 can keep in enough materials, then past the first silica gel removal machine being attached thereto
51 conveying materials, so that subsequent electrostatic separation process continuous effective be enable to carry out.
In conjunction with Fig. 4, Fig. 6, Fig. 7, electrostatic sorting machine includes the first first class sorting machine 71, the second first class sorting machine 72, the
One first class sorting machine 71 is connect with the output end of the 5th screw conveyor 88 with the respective input terminal of the second first class sorting machine 72.
It should be noted that the design parameters such as " polarity of electrode " of each sorting machine in electrostatic sorting machine, " electric field strength " are not
Together, and the plastic components that sorting obtains can it is expected according to the sorting machine to be set, of course it is desirable to sort a certain modeling obtained
Expect ingredient, refer to " enrichment of the ingredient ", rather than absolute 100% is by this at being grouped as.
First first class sorting machine 71 and the second first class sorting machine 72 are all provided with there are three material-dividing groove, fraction at the beginning of respectively PP/PE
Hopper 701, ABS primary material-dividing groove 702 and PS primary material-dividing groove 703.PP/PE primary material-dividing groove 701 for collect mainly at
It is divided into the plastic waste materials of PP and/or PE, (conveying body is peripheral hardware to PP/PE primary material-dividing groove 701 by conveying body
Equipment, independently of sorting machine, similarly hereinafter) be output in collected material electrostatic sorting machine (the direction A1 along Fig. 7), and
781 collect at the first collection of PP/PE.ABS primary material-dividing groove 702 is used to collect the plastic waste materials that main component is ABS.PS is primary
Material-dividing groove 703 is used to collect the plastic waste materials that main component is PS.
Specifically, electrostatic sorting machine includes the first second class sorting machine 73, and ABS primary material-dividing groove 702 passes through discharging conveying
Mechanism is connect with the input terminal of the first second class sorting machine 73.First first class sorting machine 71 and the second first class sorting machine 72 are respective
The plastic waste materials that main component is ABS are delivered to the first second class sorting machine by conveying body by ABS primary material-dividing groove 702
73 (the direction A2 along Fig. 7).
First second class sorting machine 73 is equipped with PA material-dividing groove 731, ABS grade material-dividing groove 732 and first circulation material-dividing groove
733.PA material-dividing groove 731 is used to collect the plastic waste materials that main component is PA, and PA material-dividing groove 731 passes through conveying body for institute
The material of collection is output in electrostatic sorting machine, and 782 collection (the direction B1 along Fig. 7) at PA collection.
ABS grade material-dividing groove 732 is used to collect the plastic waste materials that main component is ABS, and ABS times grade material-dividing groove 732 passes through
Collected material is output in electrostatic sorting machine by conveying body, and is further delivered to the second silica gel removal machine 52
(the direction B2 along Fig. 7), the silica type that the second silica gel removal machine 52 is used to remove in the plastic waste materials that main component is ABS are miscellaneous
Matter.First circulation material-dividing groove 733 is used to collect remaining plastic waste materials exported from the first second class sorting machine 73.
Electrostatic sorting machine is equipped with first circulation conveying mechanism 74, and first circulation material-dividing groove 733 passes through conveying body
(flow direction of material that first circulation material-dividing groove 733 is discharged direction B3 along Fig. 7) is connect with first circulation conveying mechanism 74.First
The output end (in Fig. 7 at M) and the first first class sorting machine 71, the respective input of the second first class sorting machine 72 of circulation conveying mechanism 74
End connection.It should be noted that only making signal in figure, it is not actually shown the output end and first of first circulation conveying mechanism 74
The connection status of first class sorting machine 71, the respective input terminal of the second first class sorting machine 72.
Specifically, electrostatic sorting machine includes the second second class sorting machine 75 and the first third class sorting machine 76.PS primary sub-material
Slot 703 connect (the direction A1 along Fig. 7) with the input terminal of the second second class sorting machine 75 by conveying body.Second second class point
Machine 75 is selected to be equipped with PP/PE grade material-dividing groove 751, PS grade material-dividing groove 752 and second circulation material-dividing groove 753.PP/PE grade sub-material
Slot 751 is used to collect the plastic waste materials that main component is PE and/or PP, and PP/PE times grade material-dividing groove 751 passes through conveying body
Collected material is output in electrostatic sorting machine, and 783 collection (the PP/PE grade material-dividing groove at the second collection of PP/PE
Direction C1 in 751 flow direction of material such as Fig. 7 being discharged).PS grade material-dividing groove 752 is used to collect the waste plastic that main component is PS
Material, PS grade material-dividing groove 752 are exported collected material to 76 (PS grade of the first third class sorting machine by conveying body
Direction C2 in the flow direction such as Fig. 7 of the material that material-dividing groove 752 is discharged).Second circulation material-dividing groove 753 is for collecting from the second second class
Remaining plastic waste materials that sorting machine 75 exports.Second circulation material-dividing groove 753 is conveyed by conveying body and first circulation
Mechanism 74 connects (direction C3 in the flow direction such as Fig. 7 of the material be discharged of second circulation material-dividing groove 753).
First third class sorting machine 76 is equipped with PS terminal material-dividing groove 761, third circulation material-dividing groove 762 and the 4th circulation material-dividing groove
763.PS terminal material-dividing groove 761 is used to collect the plastic waste materials that main component is PS, and PS terminal material-dividing groove 761 passes through discharging conveying
Collected material is output in electrostatic sorting machine by mechanism, and is being input to (PS terminal sub-material in third silica gel removal machine 53
Direction D1 in the flow direction such as Fig. 7 of the material that slot 761 is discharged).Third recycles material-dividing groove 762 and passes through conveying body and first
The connection of circulation conveying mechanism 74 (direction D2 in the flow direction such as Fig. 7 of the material that third circulation material-dividing groove 762 is discharged).
Electrostatic sorting machine includes second circulation conveying mechanism 77, the output end of second circulation conveying mechanism 77 (N in Fig. 7
Place) it is connect with the first first class sorting machine 71, the respective input terminal of the second first class sorting machine 72, it should be noted that only make in figure
Illustrate out, is not actually shown the output end and the first first class sorting machine 71, the second first class sorting machine of second circulation conveying mechanism 77
The connection status of 72 respective input terminals.4th circulation material-dividing groove 763 passes through conveying body and second circulation conveying mechanism
77 connections (direction D3 in the flow direction such as Fig. 7 of the material that the 4th circulation material-dividing groove 763 is discharged).
Electrostatic sorting machine has first class sorting machine, second class sorting machine and third class sorting machine.First class sorting machine is used as primary election,
By higher miscellaneous material (PP/PE) discharge of part degree of enrichment, remaining miscellaneous material respectively enters the first second class sorting machine 73 and the second second
Grade sorting machine 75 is further sorted.Then, degree of enrichment higher miscellaneous material (PA) in part is discharged the first second class sorting machine 73,
Degree of enrichment higher miscellaneous material (PP/PE) in part is discharged second second class sorting machine 75.Then, the second second class sorting machine 75 is by part
Remaining miscellaneous material is input to the first third class sorting machine 76, and the first third class sorting machine 76 arranges the higher miscellaneous material (PS) of part degree of enrichment
Out.
Material is sorted by three-level, more targeted can sub-elect corresponding miscellaneous material in corresponding sorting machine.
In addition, electrostatic sorting machine includes first circulation conveying mechanism 74 and second circulation conveying mechanism 77.First circulation
Material-dividing groove 733 is connect by discharging output mechanism with first circulation conveying mechanism 74 with second circulation material-dividing groove 753.4th follows
Ring material-dividing groove 763 is connect by conveying body with second circulation conveying mechanism 77.Thus, the first second class sorting machine 73 with
And second the material that is not filtered out by specific material in second class sorting machine 75 can be defeated again by first circulation conveying mechanism 74
It send to first class sorting machine, similarly, the material not filtered out by specific material in the first third class sorting machine 76 can pass through
Two circulation conveying mechanisms 77 are delivered to first class sorting machine again, to be sorted again.It is sorted by circulation, it is accurate to improve sorting
Property.
It should be noted that the first first class sorting machine 71, the second first class sorting machine 72, the first second class sorting machine 73, second
Second class sorting machine 75 and the first third class sorting machine 76 are equipped with friction passage, conveyer belt and sorting electrode, are equipped in friction passage
Rotation axis, rotation axis are equipped with several stirring blades, and stirring blade is used to stir material, make the mutual friction of material phase and have charge,
The material of rubbed channel output is fallen into conveyer belt, is sorted electrode and is set at the output of conveyer belt.
It should be noted that above-mentioned conveying body is jigging conveyer.First circulation conveying mechanism 74 is that vibration is defeated
Send machine.Second circulation conveying mechanism 77 is jigging conveyer.
The output end of third silica gel removal machine 53 (inputted material is the plastic waste materials that main component is PS) is connected with the
Two storage bins 112, the second storage bin 112 collect the plastic waste materials (including environmentally friendly PS and non-environmental protection PS) for having main component for PS.
The output end of second storage bin 112 is connected with the 6th screw conveyor 86, the output end of the 6th screw conveyor 86 and second point
It is connected from sedimentation basin 22.
Plastic waste materials processing system includes that the first plastic waste materials handle water circulation system, and first plastic waste materials processing water follows
Loop system includes crusher 1, the first friction cleaning machine 31, the first vertical dewaterer 41, the first separating sedimentation basin 21.Crusher 1
Solid output end connect with the first friction cleaning machine 31, the solid output end of the first friction cleaning machine 31 and the first vertical dehydration
Machine 41 connects, and the solid output end of the first vertical dewaterer 41 is connect with the first separating sedimentation basin 21, the first separating sedimentation basin 21
It swims to expect output end equipped with first and first sinks to the bottom material output end, first, which swims, expects that output end is connected with third spiral transferring in turn
Send machine 81, the second vertical dewaterer 42, first sinks to the bottom material output end, and to be connected with the 4th screw conveyor 82, third in turn vertical de-
Water dispenser 43.It includes the first vibrating screen, reaction unit, sedimentation pond for water treatment, flotation tank that first plastic waste materials, which handle water circulation system,.
The fluid output port of first vibrating screen is connect with reaction unit, and the fluid output port of reaction unit is connect with sedimentation pond for water treatment.
The fluid output port of sedimentation pond for water treatment is connect with flotation tank, and the fluid output port of flotation tank is connected with the second water storage box.First
It is as follows that plastic waste materials handle water circulation system liquid circulation structure therein:
The input of first friction cleaning machine 31, the respective fluid output port of the first vertical dewaterer 41 with the first vibrating screen
End connection；
The output end of second water storage box is connect with the fluid input port of the first separating sedimentation basin 21；
Third screw conveyor 81, the 4th screw conveyor 82, the second vertical dewaterer 42 and third vertical dewaterer
43 this respective fluid output port with crusher 1, the first friction cleaning machine 31 and the first vertical dewaterer 41 this three
The respective fluid input port connection of person.
Specifically, the input terminal of the first vibrating screen is connected with first band cutting immersible pump, the first friction cleaning machine 31, first
The respective output end of vertical dewaterer 41 is connect with first band cutting immersible pump.
Specifically, the output end of the first vibrating screen is connected with the first water storage box, connects between the first water storage box and reaction unit
It is connected to the first vertical submersible sewage pump.Specifically, the first plastic waste materials processing water circulation system includes that PAC chemicals dosing plant and PAM add
Medicine device, PAC chemicals dosing plant and the respective output end of PAM chemicals dosing plant are connect with reaction unit, and PAM and PAC are wadding
Solidifying agent, in sedimentation pond for water treatment, the flock that PAM and PAC are formed adheres to the sundries such as colloid, insoluble granule in sewage
Thereon, to be condensed to the colloid, insoluble granule.
Specifically, the first plastic waste materials processing water circulation system include store mud sump, sedimentation pond for water treatment with flotation tank respectively
Output end with store mud sump connect.After liquid in sedimentation pond for water treatment is delivered to flotation tank, the bottom of pond of flotation tank discharges
Micro-bubble, bubble are attached on above-mentioned flock (flock is stained with colloid, insoluble granule), increase flock buoyancy
Pond face that is big and floating up to flotation tank.Then, the flock that this can be floated up to flotation tank pond face is transferred to storage mud sump, to complete
Removal to the colloid, insoluble granule of sewage.The remaining liquid clean level of flotation tank is relatively high, can transport to first point
From sedimentation basin 21, does sorting and be used.
Specifically, the output end for storing mud sump is connected with diaphragm pump, and the output end of diaphragm pump is connected with plate and frame type filter-press, plate
The fluid output port of frame filter press is connect with the second water storage box.
Specifically, the first plastic waste materials processing water circulation system includes the second vertical submersible sewage pump, the second vertical submersible sewage pump
Input terminal is connect with the second water storage box, and the output end of the second vertical submersible sewage pump is connect with the first separating sedimentation basin 21.
Specifically, the first plastic waste materials processing water circulation system includes the second screw conveyor 85, the second screw conveyor
85 solid input terminal is connect with 41 solid output end of the first vertical dewaterer, the solid output end of the second screw conveyor 85 with
The solid input terminal of first separating sedimentation basin 21 connects.
Specifically, the first plastic waste materials processing water circulation system includes that the second band cuts immersible pump, third screw conveyor
81, this respective liquid output of the 4th screw conveyor 82, the second vertical dewaterer 42 and third vertical dewaterer 43
End is connect with the second input terminal with cutting immersible pump.Crusher 1, the first friction cleaning machine 31, the first vertical dewaterer 41
And second the respective fluid input port of screw conveyor with second band cutting immersible pump connect.
Specifically, the first plastic waste materials processing water circulation system includes the first screw conveyor 87, first band cutting diving
The input terminal of pump is connect with the fluid output port of the first screw conveyor 87, the solid output end of the first screw conveyor 87 and broken
Broken machine 1 connects, and the input terminal of the first screw conveyor 87 is for receiving material.
Specifically, the first vibrating screen is the first circular vibrating screen.
Specifically, sedimentation pond for water treatment is inclined-plate clarifying basin.
First friction cleaning machine 31 carries out the liquid being discharged after friction cleaning to material and the first vertical dewaterer 41 is right
The liquid that material dewatering is discharged transports to the first vibrating screen, and the first vibrating screen is filtered the liquid, after impurity elimination, liquid quilt
Reaction unit is input to be for further processing so that the impurity in the liquid further be deposited separation, formed clear water, clear water into
Enter the storage of the second water storage box.The output end of second water storage box is connect with the fluid input port of the first separating sedimentation basin 21, for mending
Fill the liquid that the first separating sedimentation basin 21 is stored up.
Third screw conveyor 81, the 4th screw conveyor 82, the second vertical dewaterer 42 and third vertical dewaterer
When 43 this liquid being respectively discharged are derived from from the first 21 discharge of separating sedimentation basin while the liquid of discharge, above-mentioned four
The liquid being respectively discharged is transported to crusher 1, the first friction cleaning machine 31 and the first vertical dewaterer 41, with to just into
The material for entering plastic waste materials processing system makees preliminary cleaning.
In this way, crusher 1, the first friction cleaning machine 31 and first this three of vertical dewaterer 41 clean the dirt after material
Water forms clear water in the precipitation and separation after filtering, impurity elimination, is transported to the first separating sedimentation basin 21, then for use as material
Sorting.After the discharging of the first separating sedimentation basin 21, third screw conveyor 81, the 4th screw conveyor 82, the second vertical dehydration
Machine 42 and third vertical dewaterer 43 this liquid being discharged are re-entered to crusher 1, the first friction cleaning machine
31 and first vertical dewaterer 41, to carry out cleaning material.
The sewage that crusher 1, the first friction cleaning machine 31 and the first vertical dewaterer 41 are discharged is transported to first
Vibrating screen, reaction unit etc. carry out impurity elimination, purification, and form clear water.Then, clear water is transported to the first separating sedimentation basin 21,
It is sorted as material.Discharge is to third screw conveyor 81, the 4th screw conveyor 82, the after the sorting of first separating sedimentation basin 21
Two vertical dewaterers 42 and third vertical dewaterer 43, third screw conveyor 81, the 4th screw conveyor 82, second are vertical
The liquid that dewaterer 42 and third vertical dewaterer 43 are discharged when working is " secondary clear water ", and the cleannes of " secondary clear water " are compared with first
The cleannes of clear water in separating sedimentation basin 21 are low, thus are somebody's turn to do " secondary clear water " and are transported to crusher 1, the first friction cleaning machine 31
And first vertical dewaterer 41, to clean the material for being initially entered plastic waste materials processing system.Plastic waste materials processing of the invention
Water circulation system realize sewage, clear water, " secondary clear water " these three water clean states circulation so that the water application of water circulation system
Self circulation is formed, to reduce the discharge of sewage, realizes environmental protection and energy saving.
Plastic waste materials processing system includes that the second plastic waste materials handle water circulation system, and the second plastic waste materials handle water circulation
System includes the second separating sedimentation basin 22, and the second separating sedimentation basin 22 is equipped with second and swims to expect that output end and second sinks to the bottom material output
End.Second, which swims, expects that output end is connected with the 7th screw conveyor 83 and the 4th vertical dewaterer 44 in turn.Second sink to the bottom material it is defeated
Outlet is connected with the 8th screw conveyor 84 and the 5th vertical dewaterer 45 in turn.Second plastic waste materials handle water circulation system packet
The second vibrating screen and third water storage box are included, the fluid output port of the second vibrating screen is connect with third water storage box, the second plastic waste materials
It is as follows to handle water circulation system liquid circulation structure therein:
7th screw conveyor 83, the 4th vertical dewaterer 44, the 8th screw conveyor 84 and the 5th vertical dewaterer 45
This respective fluid output port is connect with the second vibrating screen；
Third water storage box is connect with the fluid input port of the second separating sedimentation basin 22.
Specifically, the second plastic waste materials processing water circulation system includes third band cutting immersible pump, third band cutting diving
The output end of pump is connect with the second vibrating screen.7th screw conveyor 83, the 4th vertical dewaterer 44, the 8th screw conveyor 84
This respective fluid output port is connect with third band cutting immersible pump with the 5th vertical dewaterer 45.
Specifically, the second plastic waste materials processing water circulation system includes the vertical submersible sewage pump of third, the output of third water storage box
End is connect with the vertical submersible sewage pump of third, and the fluid input port of the output end of the vertical submersible sewage pump of third and the second separating sedimentation basin 22 connects
It connects.
Specifically, the second plastic waste materials processing water circulation system includes the first clear water reserviors 101, the 6th vertical dewaterer 46,
The solid output end of 4th vertical dewaterer 44 is connect with the first clear water reserviors 101, the solid output end of the first clear water reserviors 101 and
The connection of six vertical dewaterers 46.
Specifically, the second plastic waste materials processing water circulation system includes third vibrating screen, and the first clear water reserviors the 101, the 6th are vertical
The respective fluid output port of formula dewaterer 46 is connect with third vibrating screen.
Specifically, the second plastic waste materials processing water circulation system include the 4th band cut immersible pump, the first clear water reserviors 101,
The respective fluid output port of 6th vertical dewaterer 46 is connect with the 4th band cutting immersible pump, and the 4th with the defeated of cutting immersible pump
Outlet is connect with third vibrating screen.
Specifically, the second plastic waste materials processing water circulation system include the 4th water storage box, the input terminal of the 4th water storage box with
The fluid output port of third vibrating screen connects, and the output end of the 4th water storage box is connect with the first clear water reserviors 101.
Specifically, the second plastic waste materials processing water circulation system includes the 4th vertical submersible sewage pump, the output of the 4th water storage box
End is connect with the 4th vertical submersible sewage pump, and the output end of the 4th vertical submersible sewage pump is connect with the first clear water reserviors 101.
Specifically, the second plastic waste materials processing water circulation system includes the second clear water reserviors 102, the 7th vertical dewaterer 47.
The solid output end of 5th vertical dewaterer 45 is connect with the second clear water reserviors 102, the solid output end of the second clear water reserviors 102 and
The connection of seven vertical dewaterers 47.
Specifically, the second clear water reserviors 102, the respective fluid output port of the 7th vertical dewaterer 47 connect with third vibrating screen
It connects.
Specifically, the second plastic waste materials processing water circulation system include the 5th band cut immersible pump, the second clear water reserviors 102,
The respective fluid output port of 7th vertical dewaterer 47 is connect with the 5th band cutting immersible pump, and the 5th with the defeated of cutting immersible pump
Outlet is connect with third vibrating screen.
Specifically, the input terminal of the 4th water storage box is connect with the fluid output port of third vibrating screen, the 4th water storage box it is defeated
Outlet is connect with the second clear water reserviors 102.
Specifically, the output end of the 4th water storage box is connect with the 4th vertical submersible sewage pump, the output end of the 4th vertical submersible sewage pump
It is connect with the second clear water reserviors 102.
Specifically, the second vibrating screen is the second circular vibrating screen.
The working principle of second plastic waste materials processing water circulation system: the 7th screw conveyor 83, the 4th vertical dewaterer
44, the 8th screw conveyor 84 and the 5th vertical dewaterer 45 this respective fluid output port connect with the second vibrating screen
It connects.Third water storage box is connect with the fluid input port of the second separating sedimentation basin 22.It discharges after the sorting of second separating sedimentation basin 22: the
Two, which swim, expects to be delivered to the 4th vertical dewaterer 44 by the 7th screw conveyor 83, and second sinks to the bottom material by the 8th helical feed
Machine 84 is delivered to the 5th vertical dewaterer 45.It swims to expect to be input to the 7th screw conveyor 83 second and sinks to the bottom material second
During being input to the 8th screw conveyor 84, the partially liq that the second separating sedimentation basin 22 is stored up can enter the 7th spiral transferring
Machine 83 and the 8th screw conveyor 84 are sent, thus the 7th screw conveyor 83 and the 8th screw conveyor 84 are in conveying material
Liquid can be discharged in the process.4th vertical dewaterer 44 and the 5th vertical dewaterer 45 are in the process for carrying out whipping dehydration to material
In, also there is liquid discharge.The liquid and the 4th vertical dehydration that 7th screw conveyor 83, the 8th screw conveyor 84 are discharged
The liquid that machine 44, the 5th vertical dewaterer 45 are discharged is transported to the second vibrating screen, to carry out impurity elimination, is then transported to
The storage of third water storage box.After medicament supplements, formation makes the liquid that third water storage box is stored up for the second separating sedimentation basin 22
Liquid, i.e. salt water.The liquid that third water storage box is stored up is transported to the second separating sedimentation basin 22, is used as material and sorts.
In plastic waste materials processing water circulation system, the 7th screw conveyor 83, the 4th vertical dewaterer 44, the 8th spiral
The liquid that conveyer 84 and the 5th vertical dewaterer 45 generate during the work time is transported to the second vibrating screen to clean,
Then be transported to the storage of third water storage box, so, it is possible to make the conveying of the 7th screw conveyor 83, the 4th vertical dewaterer 44,
The liquid that 8th screw conveyor 84 and the 5th vertical dewaterer 45 generate during the work time is recycled, and is avoided directly
Discharge, to reduce water resource waste.After adding medicament toward third water storage box, the liquid that third water storage box is stored up is for second
Separating sedimentation basin 22 uses, to realize recycling for water, reduces the demand of new municipal water, disappears to reduce water resource
Consumption, to be good for the environment energy conservation.
The function or working principle of above-mentioned crusher, can with referenced patent document 201610641070.4,
CN104971811B,CN206296027U,CN206296028U,CN106423466A；
The function or working principle of above-mentioned friction cleaning machine, can with referenced patent document CN108357021A,
CN103418570A,CN205650554U；
The function or working principle of above-mentioned separating sedimentation basin, can with referenced patent document CN207841832U,
CN107718367A,CN207240602U,CN207240599U；
The function or working principle of above-mentioned vertical dewaterer, can be with referenced patent document CN207065999U；
The function or working principle of above-mentioned silica gel removal machine, can be with referenced patent document CN201621262376；
The function or working principle of above-mentioned heating stirring machine, can with referenced patent document CN205980650U,
CN204320143U,CN106288705A；
The function or working principle of above-mentioned first class sorting machine, second class sorting machine, third class sorting machine, can be with referenced patent document
CN208004155U,CN1326381A,CN202498038U；
The function or working principle of above-mentioned Z-type winnowing machine, can with referenced patent document CN203494791U,
CN208466512U,CN106423865A,CN205914396U,CN203061434U；
The function or working principle of above-mentioned screw conveyor, can with referenced patent document CN207312679U,
CN208070688U、CN207450942U。
Therefore patent document discloses part relevant to the invention, component, assembly unit or device not to be had herein
Have structural relation between the part, element and component referred to, positional relationship, active force relationship, movement relation, energy relationship,
Momentum relationship etc. can refer to the patent document of above-mentioned reference all to understand.The technology contents of herein cited patent document are because forming
For a part of patent application document.In case of need, all in technical field involved in the invention
The patent document announced all can provide prior art reference to present patent application.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (15)
1. a kind of plastic waste materials handle water circulation system, it is characterised in that: including the second separating sedimentation basin, second separation is heavy
Shallow lake pond is equipped with second and swims to expect that output end and second sinks to the bottom material output end, and described second swims to expect that output end is connected with the 7th in turn
Screw conveyor and the 4th vertical dewaterer, described second, which sinks to the bottom material output end, is connected with the 8th screw conveyor and the 5th in turn
Vertical dewaterer, the plastic waste materials processing water circulation system include the second vibrating screen and third water storage box, second vibration
The fluid output port of sieve is connect with the third water storage box, and the plastic waste materials handle water circulation system liquid circulation knot therein
Structure is as follows:
7th screw conveyor, the 4th vertical dewaterer, the 8th screw conveyor and described 5th vertical de-
This respective fluid output port of water dispenser is connect with second vibrating screen；
The third water storage box is connect with the fluid input port of second separating sedimentation basin.
2. plastic waste materials according to claim 1 handle water circulation system, it is characterised in that: the plastic waste materials handle water
The circulatory system includes third band cutting immersible pump, and the output end and second vibrating screen of the third band cutting immersible pump connect
It connects, the 7th screw conveyor, the 4th vertical dewaterer, the 8th screw conveyor and the 5th vertical dehydration
This respective fluid output port of machine is connect with third band cutting immersible pump.
3. plastic waste materials according to claim 1 handle water circulation system, it is characterised in that: the plastic waste materials handle water
The circulatory system includes the vertical submersible sewage pump of third, and the output end of the third water storage box is connect with the vertical submersible sewage pump of the third, institute
The output end for stating the vertical submersible sewage pump of third is connect with the fluid input port of second separating sedimentation basin.
4. plastic waste materials according to claim 1 handle water circulation system, it is characterised in that: the plastic waste materials handle water
The circulatory system includes the first clear water reserviors, the 6th vertical dewaterer, the solid output end of the 4th vertical dewaterer and described the
The connection of one clear water reserviors, the solid output end of first clear water reserviors are connect with the 6th vertical dewaterer.
5. plastic waste materials according to claim 4 handle water circulation system, it is characterised in that: the plastic waste materials handle water
The circulatory system includes third vibrating screen, first clear water reserviors, the respective fluid output port of the 6th vertical dewaterer with
The third vibrating screen connection.
6. plastic waste materials according to claim 5 handle water circulation system, it is characterised in that: the plastic waste materials handle water
The circulatory system includes that the 4th band cuts immersible pump, the respective liquid output of first clear water reserviors, the 6th vertical dewaterer
End is connect with the 4th band cutting immersible pump, and the described 4th output end with cutting immersible pump and the third vibrating screen connect
It connects.
7. plastic waste materials according to claim 5 handle water circulation system, it is characterised in that: the plastic waste materials handle water
The circulatory system includes the 4th water storage box, and the input terminal of the 4th water storage box and the fluid output port of the third vibrating screen connect
It connects, the output end of the 4th water storage box is connect with first clear water reserviors.
8. plastic waste materials according to claim 7 handle water circulation system, it is characterised in that: the plastic waste materials handle water
The circulatory system includes the 4th vertical submersible sewage pump, and the output end of the 4th water storage box is connect with the 4th vertical submersible sewage pump, institute
The output end for stating the 4th vertical submersible sewage pump is connect with first clear water reserviors.
9. plastic waste materials according to claim 1 handle water circulation system, it is characterised in that: the plastic waste materials handle water
The circulatory system includes the second clear water reserviors, the 7th vertical dewaterer, the solid output end of the 5th vertical dewaterer and described the
The connection of two clear water reserviors, the solid output end of second clear water reserviors are connect with the 7th vertical dewaterer.
10. plastic waste materials according to claim 9 handle water circulation system, it is characterised in that: the plastic waste materials processing
Water circulation system includes third vibrating screen, and second clear water reserviors, the respective fluid output port of the 7th vertical dewaterer are equal
It is connect with the third vibrating screen.
11. plastic waste materials according to claim 10 handle water circulation system, it is characterised in that: the plastic waste materials processing
Water circulation system includes that the 5th band cuts immersible pump, and second clear water reserviors, the respective liquid of the 7th vertical dewaterer are defeated
Outlet is connect with the 5th band cutting immersible pump, the described 5th output end and the third vibrating screen with cutting immersible pump
Connection.
12. plastic waste materials according to claim 10 handle water circulation system, it is characterised in that: the plastic waste materials processing
Water circulation system includes the 4th water storage box, and the input terminal of the 4th water storage box and the fluid output port of the third vibrating screen connect
It connects, the output end of the 4th water storage box is connect with second clear water reserviors.
13. plastic waste materials according to claim 12 handle water circulation system, it is characterised in that: the plastic waste materials processing
Water circulation system includes the 4th vertical submersible sewage pump, and the output end of the 4th water storage box is connect with the 4th vertical submersible sewage pump,
The output end of the 4th vertical submersible sewage pump is connect with second clear water reserviors.
14. plastic waste materials according to claim 1 handle water circulation system, it is characterised in that: second vibrating screen is
Second circular vibrating screen.
15. plastic waste materials according to claim 1 handle water circulation system, it is characterised in that: second precipitation and separation
The salinity for the liquid that pond is stored up is 5%-9%.
Priority Applications (1)
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| CN201910304600.XA CN110103354A (en) | 2019-04-16 | 2019-04-16 | A kind of plastic waste materials processing water circulation system |
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| CN201910304600.XA CN110103354A (en) | 2019-04-16 | 2019-04-16 | A kind of plastic waste materials processing water circulation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071027A (en) * | 2021-05-10 | 2021-07-06 | 欧尔东（朝阳）环保集团股份有限公司 | Medical treatment recyclable plastic crushing and cleaning system |
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2019
- 2019-04-16 CN CN201910304600.XA patent/CN110103354A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071027A (en) * | 2021-05-10 | 2021-07-06 | 欧尔东（朝阳）环保集团股份有限公司 | Medical treatment recyclable plastic crushing and cleaning system |
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