CN102069535B - Waste plastic washing recovery processing line - Google Patents
Waste plastic washing recovery processing line Download PDFInfo
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- CN102069535B CN102069535B CN2010102706533A CN201010270653A CN102069535B CN 102069535 B CN102069535 B CN 102069535B CN 2010102706533 A CN2010102706533 A CN 2010102706533A CN 201010270653 A CN201010270653 A CN 201010270653A CN 102069535 B CN102069535 B CN 102069535B
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- cylinder
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- potcher
- discharging opening
- cleaning machine
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- 239000004033 plastic Substances 0.000 title claims abstract description 74
- 229920003023 plastic Polymers 0.000 title claims abstract description 74
- 239000002699 waste material Substances 0.000 title claims abstract description 23
- 238000012545 processing Methods 0.000 title claims abstract description 17
- 238000011084 recovery Methods 0.000 title abstract description 5
- 238000005406 washing Methods 0.000 title abstract 3
- 238000004140 cleaning Methods 0.000 claims abstract description 127
- 238000007599 discharging Methods 0.000 claims description 42
- 238000007667 floating Methods 0.000 claims description 20
- 239000013049 sediment Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000010865 sewage Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 3
- 230000002459 sustained effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002244 precipitate Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 description 25
- 238000000034 method Methods 0.000 description 19
- 238000004064 recycling Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Images
Classifications
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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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention relates to a waste plastic washing recovery processing line comprising a crusher, a first-level cleaning machine, a potcher and a second-level cleaning machine which are sequentially connected through a conveyor, wherein the potcher is provided with a precipitate discharge hole and a floater discharge hole; the precipitate discharge hole is connected with a precipitate discharge conveyor, and the floater discharge hole is connected with the second-level cleaning machine through the conveyor; and a discharge hole of the second-level cleaning machine is connected with a floater discharge conveyor through the conveyor. The waste plastic washing recovery processing line provided by the invention can carry out cleaning processing on a large quantity of waste plastics and has the characteristics of high efficiency, thorough cleaning effect and automatic classification function after cleaning.
Description
Technical field
The present invention relates to a kind of waste recovery equipment, especially relate to a kind of recovery gear of waste or used plastics.
Background technology
Along with industrial expansion, the application of plastic products has spreaded all over the every field of industrial or agricultural and daily life, the waste or used plastics rubbish of whole world generation every day can't be prepared to estimate, but it is apparent to the large pressure of tool that environment causes, in order to process these plastic garbages, existing method generally is landfill, burning etc.But because the natural degradation of common plastic garbage is chronic, generally will be through could degrading more than 100 years, and also can produce a large amount of harmful substances such as methane in the degradation process, so landfill method has obtained denouncing of a lot of experts; And the pernicious gas that burning method produces, flue dust etc. directly impact environment.Simultaneously since plastics as petroleum chemicals, the primary raw material of its production is oil, and it is a kind of non-renewable resources, and at present Global Oil contention is more and more fierce, crude oil cost is more and more higher, and therefore recycling for plastic product is the best approach that solves at present the plastic garbage problem.It has effectively solved the threat of plastic product to environment, also can alleviate to a certain extent the use amount of oil simultaneously.The first step of the recycling of plastic products is that plastic product is cleaned, Japan Patent NO.2604262 and NO.2717020 all disclose the plastics of crushing and the mixture of cleaning fluid is stirred in a cleaning case, cleaning liquid has adopted surfactant, and has in the cleaning case of conical lower portion and be equipped with agitation blades.The plastics of crushing are dried after cleaning, then are melted by heating.Plastics after the fusing are admitted to a squeezer, thereby form columniform particle.These particles itself or be used to mould new product together with new plastics.The treating capacity of the method for this process in plastics is little, efficient is low, when adopting cleaning fluid to clean, if will pollute product when strict processing is just discharged.Publication number is that the Chinese patent of CN101352900 discloses method and the equipment thereof that a kind of plastic product recycled and cleaned the crushing plastics, and the method may further comprise the steps: form the plastics of crushing and the mixture of cleaning liquid thereby the waste and old plastic product of crushing forms the plastics of crushing in a cleaning case; With mixture is flow back in the cleaning case, thereby form eddy current therein.All mutually mutual friction or the scrapings in circulation pipe and cleaning case of the plastics of crushing and the plastics of the crushing in the eddy current of cleaning liquid.Mixing bubble in the cleaning fluid can improve cleansing power.The equipment that is used for the plastics of cleaning crushing comprises a cleaning case, a circulation pipe and a cleaning liquid supply pump.This cleaning line only through once cleaning, if reach good cleaning performance, need to carry out the cleaning of long period, so its cleaning efficiency is very limited, and can be left cleaning fluid on the plastics after cleaning, and the raffinate after the cleaning can be to environment.
Summary of the invention
The present invention solves the technical problems such as the existing cleaning efficiency of prior art is low, cleaning is not thorough, a kind of cleaning treatment that can carry out a large amount of waste or used plastics is provided, and efficient is high, cleaning is thorough, can carry out the waste plastics cleaning recovery-processing wire of automatic classification after the cleaning.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of waste plastics cleaning recovery-processing wire, it is characterized in that: it comprises disintegrating machine, the one-level cleaning machine, potcher, the secondary cleaning machine, disintegrating machine, the one-level cleaning machine, link to each other in turn by conveyer between potcher and the secondary cleaning machine, described potcher is provided with sediment discharging opening and floating thing discharging, sediment discharging opening and a sediment outfeed belt conveyor, the floating thing discharging opening links to each other with the secondary cleaning machine by conveyer, and secondary cleaning machine discharging opening links to each other with a floating thing outfeed belt conveyor by conveyer.Waste or used plastics is sent into disintegrating machine carry out fragmentation, then tentatively clean by the one-level cleaning machine, preliminary cleaning can wash by the foreign material that part viscosity is relatively poor, simultaneously so that the stronger foreign material of viscosity carry out certain separation, be admitted to potcher through the preliminary plastics that clean and carry out rinsing, the foreign material of potcher overwhelming majority in rinse cycle wash, and in this process, the plastics that density is larger separate with the less plastics of density, the plastics that density is larger are discharged from the sediment discharging opening, and the plastics that density is less are discharged from the floating thing discharging opening.The plastics of discharging from the floating thing discharging opening enter the secondary cleaning machine and clean.Whole piece cleans that line constantly cleans in cleaning process, conveying, charging, discharging, and repeatedly clean, classify simultaneously, so the present invention effectively raises the efficient of cleaning and cleans cleanliness, and the present invention has also solved the problem of automatic separation of the plastics of different densities.
As preferably, it is characterized in that described potcher comprises frame, potcher and rinsing cylinder, the front upper lateral part of described potcher is provided with primary launder, the potcher degree of depth is 1.5-4 times of the primary launder degree of depth, left end and the charging aperture of primary launder link, right-hand member and potcher link, be provided with the rinsing cylinder in the described potcher, be provided with the previous cleaning cylinder in the described primary launder, rinsing cylinder and the equal level of previous cleaning cylinder vertically arrange, and be on the sustained height, the previous cleaning cylinder stack shell outside is distributed with stirs the prerotation vane that plastic sheeting advances to the right, the rinsing cylinder stack shell outside is distributed with stirs the prerotation vane that plastic sheeting advances left, and described floating thing discharging opening is located at the outside of potcher of the left end corresponding position of rinsing cylinder, and left side or right side that the sediment discharging opening is located at potcher are lower than rinsing cylinder place.This product in use, the plastic sheeting advanced person enters from the left side of primary launder, lower moving of previous cleaning cylinder, the plastic sheeting spiral promotion is in progradation, plastic sheeting is stirred fully, because primary launder is more shallow, the object of density size can not avaled, but is being rotated by the effect of cylinder, and constantly push ahead, so that material is scrubbed fully.When material to the right-hand member that is advanced to primary launder and when entering into potcher, because potcher is darker, it can be precipitated by the material that density is larger, and can cross the sediment discharging opening and discharge, and lighter material direction opposite with previous cleaning under the drive of rinsing cylinder advances, in the process that advances, still be rotated, it further cleaned, and discharge from the floating thing discharging opening.This structure has increased the cleaning stroke greatly at potcher in the situation that length does not increase, so that plastic sheeting cleaned fully, and its structure is very compact.The mode of this screw propulsion so that the directionality of plastic sheeting in progradation is better, the problem that material is retrodicted can not occur, also so that cleaning efficiency improved greatly.
As preferably, described rinsing cylinder stack shell outside left end is provided with 2-5 discharging plate that axially arranges corresponding to floating thing discharging opening place.Under the effect of prerotation vane, material is advanced in the interval of discharging plate, directly from the side material is discharged under the drive of discharging plate, effectively raises the efficient of discharge, and then has improved the rinsing speed of whole potcher.
As preferably, describedly it is characterized in that described prerotation vane evenly arranges around rinsing cylinder or previous cleaning cylinder one circle with per four on rinsing cylinder and previous cleaning cylinder, wherein, the density of the prerotation vane on the previous cleaning cylinder be the prerotation vane on the rinsing cylinder 1.2-1.5 doubly.Because the material that the previous cleaning cylinder need to drive is many, complicated component, the density of its guide plate is had relatively high expectations relatively, and the material that the rinsing cylinder need to drive is comparatively single, total amount is less also, in order to reduce its power demand, the density of its guide plate is reduced, with reach energy-conservation, efficiently from heavy purpose.
As preferably, described one-level cleaning machine and secondary cleaning machine include mechanism, cabinet, are provided with the mesh cylinder in the cabinet, be provided with the cleaning conveying roller in the mesh cylinder, the rear and front end of mesh cylinder links to each other with conveyer respectively, is distributed with some shower nozzles around the mesh cylinder, and shower nozzle is towards the mesh cylinder.Mass transport is behind cleaning machine, the cleaning conveying roll drives the material rotation and carries to the port of export in rotation process, shower nozzle is sprayed water to the mesh cylinder simultaneously, water enters in the mesh cylinder material is cleaned, material is constantly carried to the port of export when cleaning, so that it is cleaned in dynamic process, cleaning efficiency is very high.
As preferably, be provided with some spray booms around the described mesh cylinder, described shower nozzle is located at and is evenly distributed on the spray boom, the water spraying direction of each shower nozzle staggered side and end face or side and bottom surface towards the mesh cylinder.The arrangement of this shower nozzle is so that material is entering into cleaning machine until leave cleaning machine and all constantly be cleaned, and it turns to the cleaning that all directions can be sprayed water in rotation process.
As preferably, described disintegrating machine, one-level cleaning machine, potcher, secondary cleaning machine all consist of water supply loop by pipeline and apparatus for treating sewage.The water that disintegrating machine, one-level cleaning machine, potcher, secondary clean all pass through processings, must arrive recyclingly, has effectively saved for measuring, and has reduced the discharging of sewage.
As preferably, the entrance point of described disintegrating machine is provided with a charging transport tape, and the charging transport tape is tilted to setting.This charging transport tape has made things convenient for operation having fed all, has effectively saved cost of labor, has also further improved disposal ability of the present invention.
As preferably, described conveyer comprises transfer passage and screw feeder located therein, and the bottom of the downside of transfer passage is provided with mesh plate, and the downside of mesh plate is provided with deflector, and the bottom of deflector is provided with delivery port.Material through conveyer can be with certain moisture, if this moisture does not separate, the water that has greatly is back in the equipment of a procedure on it, when the downside of transfer passage is provided with mesh plate, this part water can infiltrate on the deflector by deflector, and discharges by delivery port.
As preferably, described delivery port links to each other with apparatus for treating sewage by pipeline.The water that flows out by delivery port is sewage, need to process, to realize the recycling to it.
The beneficial effect that brings of the present invention is, the technical problems such as the existing cleaning efficiency of prior art is low, cleaning is not thorough have been solved, realized a kind of cleaning treatment that can carry out a large amount of waste or used plastics, and efficient is high, cleaning is thorough, can carry out automatic classification after the cleaning, realize simultaneously the recycling waste plastics cleaning recovery-processing wire of sewage.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is a kind of structural representations of potcher of the present invention;
Accompanying drawing 3 is left views of accompanying drawing 2;
Accompanying drawing 4 is a kind of stereograms of potcher of the present invention;
Accompanying drawing 5 is front views of cleaning machine of the present invention;
Accompanying drawing 6 is right views of accompanying drawing 5;
Accompanying drawing 7 is front views of conveyer of the present invention;
Accompanying drawing 8 is that conveyer of the present invention is at the cutaway view at the B-B place of accompanying drawing 7;
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment:
As shown in Figure 1, the present invention is a kind of waste plastics cleaning recovery-processing wire, it comprises disintegrating machine 2, one-level cleaning machine 4, potcher 5, secondary cleaning machine 6, link to each other in turn by conveyer 3 between disintegrating machine 2, one-level cleaning machine 4, potcher 5 and the secondary cleaning machine 6, and consist of water supply loop by pipeline and apparatus for treating sewage 7.The entrance point of disintegrating machine 2 is provided with a charging transport tape 1, and charging transport tape 1 is tilted to setting.Such as Fig. 5, shown in Figure 6, one-level cleaning machine and secondary cleaning machine include frame 41, cabinet 42, be provided with mesh cylinder 43 in the cabinet, be provided with in the mesh cylinder 43 and clean conveying roller 46, the rear and front end of mesh cylinder 43 links to each other with conveyer respectively, be provided with some spray booms 44 around the mesh cylinder 43, be evenly distributed with shower nozzle on the spray boom, the water spraying direction of each shower nozzle staggered side and end face or side and bottom surface towards the mesh cylinder.Such as Fig. 2, Fig. 3, shown in Figure 4, described potcher comprises frame 51, potcher 52 and rinsing cylinder 523, the front upper lateral part of described potcher 52 is provided with primary launder 521, potcher 52 degree of depth are 3 times of primary launder 521 degree of depth, left end and the charging aperture of primary launder 521 link, right-hand member and potcher 52 link, be provided with rinsing cylinder 523 in the potcher 52, be provided with previous cleaning cylinder 522 in the primary launder 521, rinsing cylinder 523 and previous cleaning cylinder 522 equal levels vertically arrange, and be on the sustained height, the previous cleaning cylinder 522 stack shells outside is distributed with stirs the prerotation vane 524 that plastic sheeting advances to the right, the rinsing cylinder 523 stack shells outside is distributed with stirs the prerotation vane that plastic sheeting advances left, rinsing cylinder stack shell outside left end is provided with 4 discharging plates 525 that axially arrange corresponding to floating thing discharging opening place, prerotation vane is evenly arranged around rinsing cylinder or previous cleaning cylinder one circle with per four on rinsing cylinder and previous cleaning cylinder, wherein, the density of the prerotation vane on the previous cleaning cylinder is 1.3 times of prerotation vane on the rinsing cylinder.The outside of the potcher 52 of the left end corresponding position of described rinsing cylinder 523 is provided with floating thing discharging opening 26, and the left side of potcher 52 or right side are lower than rinsing cylinder place and are provided with the sediment discharging opening.The sediment discharging opening links to each other with a sediment outfeed belt conveyor 31, and floating thing discharging opening 526 links to each other with secondary cleaning machine 6 by conveyer, and secondary cleaning machine discharging opening links to each other with a floating thing outfeed belt conveyor 32 by conveyer.Such as Fig. 7, shown in Figure 8, conveyer 3 comprises transfer passage 31 and screw feeder 32 located therein, and the bottom of the downside of transfer passage is provided with mesh plate 33, and the downside of mesh plate 33 is provided with deflector 34, delivery port 35 is arranged at the bottom of deflector 34, and delivery port 35 links to each other with apparatus for treating sewage by pipeline.
The present invention in use, waste or used plastics is sent into disintegrating machine carry out fragmentation, then tentatively clean by the one-level cleaning machine, preliminary cleaning can wash by the foreign material that part viscosity is relatively poor, simultaneously so that the stronger foreign material of viscosity carry out certain separation, be admitted to potcher through the preliminary plastics that clean and carry out rinsing, the foreign material of potcher overwhelming majority in rinse cycle wash, and in this process, the plastics that density is larger separate with the less plastics of density, the plastics that density is larger are discharged from the sediment discharging opening, and the plastics that density is less are discharged from the floating thing discharging opening.The plastics of discharging from the floating thing discharging opening enter the secondary cleaning machine and clean.Whole piece cleans that line constantly cleans in cleaning process, conveying, charging, discharging, and repeatedly clean, classify simultaneously, so the present invention effectively raises the efficient of cleaning and cleans cleanliness, and the present invention has also solved the problem of automatic separation of the plastics of different densities.When entering potcher, the plastic sheeting advanced person enters from the left side of primary launder, lower moving of previous cleaning cylinder, the plastic sheeting spiral promotion is in progradation, plastic sheeting is stirred fully, because primary launder is more shallow, the object of density size can not avaled, but is being rotated by the effect of cylinder, and constantly push ahead, so that material is scrubbed fully.When material to the right-hand member that is advanced to primary launder and when entering into potcher, because potcher is darker, it can be precipitated by the material that density is larger, and can cross the sediment discharging opening and discharge, and lighter material direction opposite with previous cleaning under the drive of rinsing cylinder advances, in the process that advances, still be rotated, it further cleaned, and discharge from the floating thing discharging opening.This structure has increased the cleaning stroke greatly at potcher in the situation that length does not increase, so that plastic sheeting cleaned fully, and its structure is very compact.The mode of this screw propulsion so that the directionality of plastic sheeting in progradation is better, the problem that material is retrodicted can not occur, also so that cleaning efficiency improved greatly.
So the present invention has the efficient height, cleans thoroughly, can carry out automatic classification after the cleaning, realize simultaneously the feature such as recycling of sewage.
Claims (6)
1. waste plastics cleaning recovery-processing wire, it is characterized in that: it comprises disintegrating machine (2), one-level cleaning machine (4), potcher (5), secondary cleaning machine (6), disintegrating machine (2), one-level cleaning machine (4), link to each other in turn by conveyer (3) between potcher (5) and the secondary cleaning machine (6), described potcher (5) is provided with sediment discharging opening and floating thing discharging opening (526), the sediment discharging opening links to each other with a sediment outfeed belt conveyor (31), floating thing discharging opening (526) links to each other with secondary cleaning machine (6) by conveyer, and secondary cleaning machine discharging opening links to each other with a floating thing outfeed belt conveyor (32) by conveyer; Described potcher comprises frame (51), potcher (52) and rinsing cylinder (523), the front upper lateral part of described potcher (52) is provided with primary launder (521), potcher (52) degree of depth is 1.5-4 times of primary launder (521) degree of depth, left end and the charging aperture of primary launder (521) link, right-hand member and potcher (52) link, be provided with rinsing cylinder (523) in the described potcher (52), be provided with previous cleaning cylinder (522) in the described primary launder (521), rinsing cylinder (523) and previous cleaning cylinder (522) all level vertically arrange, and be on the sustained height, previous cleaning cylinder (522) the stack shell outside is distributed with the prerotation vane (524) of stirring plastic sheeting and advancing to the right, rinsing cylinder (523) the stack shell outside is distributed with stirs the prerotation vane that plastic sheeting advances left, described floating thing discharging opening (26) is located at the outside of potcher (52) of the left end corresponding position of rinsing cylinder (523), and left side or right side that the sediment discharging opening is located at potcher (52) are lower than rinsing cylinder place; Described rinsing cylinder stack shell outside left end is provided with 2-5 discharging plate (525) that axially arranges corresponding to floating thing discharging opening place; Described prerotation vane is evenly arranged around rinsing cylinder or previous cleaning cylinder one circle with per four on rinsing cylinder and previous cleaning cylinder, wherein, the density of the prerotation vane on the previous cleaning cylinder be the prerotation vane on the rinsing cylinder 1.2-1.5 doubly; Described one-level cleaning machine and secondary cleaning machine include frame (41), cabinet (42), be provided with mesh cylinder (43) in the cabinet, be provided with in the mesh cylinder (43) and clean conveying roller (46), the rear and front end of mesh cylinder (43) links to each other with conveyer respectively, be distributed with some shower nozzles (45) around the mesh cylinder, shower nozzle is towards mesh cylinder (43).
2. waste plastics cleaning recovery-processing wire according to claim 1, it is characterized in that described mesh cylinder (43) around be provided with some spray booms (44), described shower nozzle is located at and is evenly distributed on the spray boom, the water spraying direction of each shower nozzle staggered side and end face or side and bottom surface towards the mesh cylinder.
3. waste plastics cleaning recovery-processing wire according to claim 1 and 2 is characterized in that described disintegrating machine (2), one-level cleaning machine (4), potcher (5), secondary cleaning machine (6) all consist of water supply loop by pipeline and apparatus for treating sewage (7).
4. waste plastics cleaning recovery-processing wire according to claim 1 and 2 is characterized in that the entrance point of described disintegrating machine (2) is provided with a charging transport tape (1), and charging transport tape (1) is tilted to setting.
5. waste plastics cleaning recovery-processing wire according to claim 1, it is characterized in that described conveyer (3) comprises transfer passage (31) and screw feeder (32) located therein, the bottom of the downside of transfer passage is provided with mesh plate (33), the downside of mesh plate (33) is provided with deflector (34), and delivery port (35) is arranged at the bottom of deflector (34).
6. waste plastics cleaning recovery-processing wire according to claim 5 is characterized in that described delivery port (35) links to each other with apparatus for treating sewage by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102706533A CN102069535B (en) | 2010-09-03 | 2010-09-03 | Waste plastic washing recovery processing line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102706533A CN102069535B (en) | 2010-09-03 | 2010-09-03 | Waste plastic washing recovery processing line |
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| Publication Number | Publication Date |
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| CN102069535A CN102069535A (en) | 2011-05-25 |
| CN102069535B true CN102069535B (en) | 2013-04-10 |
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| CN2010102706533A Expired - Fee Related CN102069535B (en) | 2010-09-03 | 2010-09-03 | Waste plastic washing recovery processing line |
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