CN103406268A - Separator for separating grass and trees from plastic films - Google Patents
Separator for separating grass and trees from plastic films Download PDFInfo
- Publication number
- CN103406268A CN103406268A CN2013103841930A CN201310384193A CN103406268A CN 103406268 A CN103406268 A CN 103406268A CN 2013103841930 A CN2013103841930 A CN 2013103841930A CN 201310384193 A CN201310384193 A CN 201310384193A CN 103406268 A CN103406268 A CN 103406268A
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- helical
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- blade section
- screen drum
- centrifugal
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Combined Means For Separation Of Solids (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
The invention discloses a separator for separating grass and trees from plastic films. The separator comprises a case, a screen drum, a spindle and a dust suction device, wherein the screen drum is axially and horizontally fixed in the case, a feed inlet is arranged at one end of the screen drum, a discharge outlet is arranged at the other end of the screen drum, the spindle is installed at the center of the screen drum in a rotating mode and driven by a spindle power device, the spindle is provided with a pushing screw blade section, a centrifugal scattering screw blade section and a discharging blade section, the pushing screw blade section and the discharging blade section correspond to the feed inlet and the discharge outlet respectively, the centrifugal scattering screw blade section is positioned between the pushing screw blade section and the discharging blade section, the dust suction device is communicated with the inner cavity of the case, an impurity collecting cavity is disposed at the bottom of the case, and an impurity discharge port is formed in the wall of the impurity collecting cavity. The separator can separate impurities in films, such as grass, trees and dust automatically and continuously, so that the separating efficiency of the impurities in agricultural film recovery is improved, and requirements for agricultural film recovery production lines are met.
Description
Technical field
The present invention relates to a kind of plastics machinery, refer to especially a kind of plastic sheeting vegetation seperator.
Background technology
In current plastics machinery industry, the impurity of how removing in film is a difficult problem, the particularly removal of plastic sheeting for farm use impurity always.Plastic sheeting for farm use refers to the film be applied in agricultural production, for example in green house of vegetables, need a large amount of films, these films are aging and can't use after exposing to the sun and rain, so the quantity of plastic sheeting for farm use is very huge again, if can reclaim and recycle plastic sheeting for farm use, so not only be conducive to environmental protection, saved material and the energy, and can produce great economic worth.The plastic sheeting for farm use so reclaimed can exist some dry vegetation, powder dust, these vegetations, dust is more difficult with divided thin film from, effectively separate without comparison at present machine, common means are repeatedly to screen separation, not only waste time and energy, and can't serialization production.
Summary of the invention
Technical problem to be solved by this invention is: a kind of plastic sheeting vegetation seperator is provided, this seperator can be continuously impurity such as vegetation dust in separating film automatically, thereby improve the separative efficiency of impurity in the plastic sheeting for farm use recovery, and meet the requirement on plastic sheeting for farm use remanufacture line.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of plastic sheeting vegetation seperator, comprise casing, screen drum, main shaft, the dust suction device, the axial level of described screen drum is fixed in casing, described screen drum one end is provided with charging aperture, the other end arranges discharging opening, described main shaft rotates and is installed on the center of screen drum and is driven by the main shaft power device, on described main shaft, be provided with the pushing spiral blade sections, centrifugal helical-blade fragment and the discharge blade section of breaing up, described pushing spiral blade sections and discharge blade section are corresponding with charging aperture and discharging opening respectively, the described centrifugal helical blade section of breaing up is positioned between pushing spiral blade sections and discharge blade section, described dust suction device is communicated with chassis cavity, the bottom of described casing arranges the impurity collecting chamber, on the chamber wall of this impurity collecting chamber, the impurity outlet is set.
As a kind of preferred scheme, describedly centrifugally break up the helical-blade fragment and the pushing spiral blade sections includes six helical blades, this pushing spiral blade sections and the centrifugal minute screw arrangement such as helical-blade fragment of breaing up are in main shaft periphery, six helical blades and centrifugal six helical blades breaing up the helical-blade fragment of described pushing spiral blade sections connect one to one, and the axial screw density of described pushing spiral blade sections is greater than centrifugal axial screw density of breaing up the helical-blade fragment.
As a kind of preferred scheme, described discharge blade section comprises six discharge blades that circumference equal dividing is arranged in, the equal radial arrangement of each discharge blade, and six discharge blades and centrifugal six helical blades breaing up the helical-blade fragment connect one to one.
As a kind of preferred scheme, described dust suction device comprises two air exhausters, and each air exhauster is by air draft pipeline and casing internal communication, and two air draft pipeline pump orifices are positioned at the top of casing.
As a kind of preferred scheme, the inherent bleeding point of described casing place is fixed with filter.
As a kind of preferred scheme, in this impurity collecting chamber, be rotatablely equipped with impurity and discharge screw rod, this impurity is discharged screw rod and is driven by the screw rod rotary power unit.
After having adopted technique scheme, effect of the present invention is: this vegetation seperator can Automatic continuous impurity such as vegetation dust in separating film fast, improve the efficiency that film impurities is separated, meet the requirement of plastic sheeting for farm use remanufacture line.Wherein, after entering from charging aperture, the plastic sheeting for farm use that contains the impurity such as vegetation dust carries out quick pusher by the pushing spiral blade sections on main shaft, plastic sheeting for farm use is rotated to be shifted the screen drum middle part onto and is broken up by the centrifugal helical-blade fragment of breaing up, and make plastic sheeting for farm use produce centrifugal force, like this, under the effect of centrifugal force, some heavy impurity are from discharging the sieve aperture of screen drum, and break up with centrifugal process in produce some dust the suction of dust suction device can be arranged, avoid airborne dust in the seperator course of work, the discharge blade section that last plastic sheeting for farm use is rotated drives discharges, this seperator one endfeed, other end discharging, course of work Automatic continuous, thereby not only improve the separative efficiency of film impurities, and can be applicable on plastic sheeting for farm use remanufacture line.
Due to described, centrifugally break up the helical-blade fragment and the pushing spiral blade sections includes six helical blades again, this pushing spiral blade sections and the centrifugal minute screw arrangement such as helical-blade fragment of breaing up are in main shaft periphery, six helical blades and centrifugal six helical blades breaing up the helical-blade fragment of described pushing spiral blade sections connect one to one, the axial screw density of described pushing spiral blade sections is greater than centrifugal axial screw density of breaing up the helical-blade fragment, this structure is very reasonable, between each of main shaft section, blade interconnects, being convenient to plastic sheeting for farm use advances, the axial screw density difference of while each section of main shaft, thereby the function that better adapts to diverse location in screen drum.
Because described dust suction device comprises two air exhausters, each air exhauster is by air draft pipeline and casing internal communication again, and two air draft pipeline pump orifices are positioned at the top of casing, and pump orifice arranges two, is convenient to fully aspirate the dust in casing.
Again because the inherent bleeding point of described casing place is fixed with filter, this filter can the large-sized impurity of transition, makes the impurity collecting chamber of large-sized impurity under falling into, and prevents that air exhauster from damaging.
The accompanying drawing explanation
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the Facad structure schematic diagram of the embodiment of the present invention;
Fig. 2 is the top view after the embodiment of the present invention is removed the dust suction device;
Fig. 3 is the side view after the embodiment of the present invention is removed the dust suction device;
Fig. 4 is the structural representation of main shaft portion in the embodiment of the present invention;
In accompanying drawing: 1. casing; 11. feed hopper; 12. the discharging mouth of pipe; 13. impurity collecting chamber; 2. dust suction device; 21. air exhauster; 22. air draft pipeline; 23. filter; 3, screen drum; 4. main shaft; 41. pushing spiral blade sections; 42. centrifugal, break up the helical-blade fragment; 43. discharge blade section; 5. impurity is discharged screw rod; 6. main shaft power device; 7. screw rod rotary power unit.
The specific embodiment
The present invention is described in further detail below by specific embodiment.The present invention be take plastic sheeting for farm use and is separate object, certainly, can also separate other films.
As shown in Figures 1 to 4, a kind of plastic sheeting vegetation seperator, comprise casing 1, screen drum 3, main shaft 4, dust suction device 2, this casing 1 adopts Split type structure, comprise upper casing 1 and lower casing 1, between upper casing 1 and lower casing 1, bolt is fixing wherein, and upper casing 1 is provided with the feed hopper 11 be communicated with the charging aperture of screen drum 3, impurity collecting chamber 13 is arranged in lower casing 1, and lower casing 1 is provided with the discharging mouth of pipe 12 be communicated with the discharging opening of screen drum 3.The axial level of described screen drum 3 is fixed in casing 1, and described screen drum 3 one ends are provided with charging aperture, and the other end arranges discharging opening, and screen drum 3 peripheries are fixed with some circle reinforcements, on the perisporium of screen drum 3, are provided with several sieve apertures, for separating of plastic sheeting for farm use and other impurity.Described main shaft 4 rotates the center that is installed on screen drum 3 and is driven by main shaft power device 6, on described main shaft 4, be provided with pushing spiral blade sections 41, centrifugal helical-blade fragment 42 and the discharge blade section 43 of breaing up, described pushing spiral blade sections 41 and discharge blade section 43 are corresponding with charging aperture and discharging opening respectively, the described centrifugal helical-blade fragment 42 of breaing up is between pushing spiral blade sections 41 and discharge blade section 43, in the present embodiment, describedly centrifugally break up helical-blade fragment 42 and pushing spiral blade sections 41 includes six helical blades, this pushing spiral blade sections 41 and the centrifugal minute screw arrangement such as helical-blade fragment 42 of breaing up are in main shaft 4 peripheries, six helical blades and centrifugal six helical blades breaing up helical-blade fragment 42 of described pushing spiral blade sections 41 connect one to one, the axial screw density of described pushing spiral blade sections 41 is greater than centrifugal axial screw density of breaing up helical-blade fragment 42.This said axial screw density in place can adjacent two helical blades distance embody, the stupefied number of leaf that also can unit length inner main axis 4 peripheries, as shown in Figure 4, clearly the spacing between the adjacent helical blade of pushing spiral blade sections 41 is little, and the centrifugal helical blade spacing of spreading the helical-blade fragment of beating is large, like this, pushing spiral blade sections 41 can be pushed into the plastic sheeting for farm use of charging aperture in screen drum 3 more fast, prevents that plastic sheeting for farm use from piling up at charging aperture.And the centrifugal helical-blade fragment 42 of breaing up is in rotary course, not only can promote plastic sheeting for farm use plays to discharging opening and moves, but also produce the outside centrifugal power of breaing up, like this, mixed and disorderly plastic sheeting for farm use is broken up as much as possible, avoids plastic sheeting for farm use that the impurity parcel is separated not thorough, and described discharge blade section 43 comprises six discharge blades that circumference equal dividing is arranged in, the equal radial arrangement of each discharge blade, six discharge blades and centrifugal six helical blades breaing up helical-blade fragment 42 connect one to one.
And described dust suction device 2 is communicated with casing 1 inner chamber; The bottom of described casing 1 arranges impurity collecting chamber 13, on the chamber wall of this impurity collecting chamber 13, the impurity outlet is set., in this impurity collecting chamber 13, being rotatablely equipped with impurity and discharging screw rod 5, this impurity is discharged screw rod 5 and is driven by screw rod rotary power unit 7.Certainly, impurity also needn't be installed in this impurity collecting chamber 13 specially and discharge screw rod 5, impurity collecting chamber 13 is transformed, the bottom in impurity collecting chamber 13 can be arranged to skewed, and impurity is derived.
Described dust suction device 2 comprises two air exhausters 21, each air exhauster 21 is by air draft pipeline 22 and casing 1 internal communication, two air draft pipeline 22 pump orifices are positioned at the top of casing 1, the middle part of the corresponding screen drum 3 in the position of two pump orifices, specifically corresponding to the centrifugal helical-blade fragment 42 of breaing up of main shaft 4.The inherent bleeding point of described casing 1 place is fixed with filter 23.This filter 23 is screen pack, and the mesh size of screen pack is selected as requested, and preferably the multiple filtration net is formed by stacking.Like this, screen pack can filter by negative pressure inhales the light vegetation impurity of coming, thereby avoids air exhauster 21 to damage.
Operation principle of the present invention is: this seperator can use separately also can be as one of them operation on the plastic sheeting for farm use exhausting line, its course of work is: entered in screen drum 3 from feed hopper 11 by the plastic sheeting for farm use of precrushing, main shaft 4 rotations, drive the plastic sheeting for farm use rotation and move to discharging opening, plastic sheeting for farm use is done the used time by the centrifugal helical-blade fragment 42 of breaing up of main shaft 4, its blade is broken up plastic sheeting for farm use and is made it produce centrifugal force, like this, the impurity be coated in plastic sheeting for farm use will be exposed, be convenient to separate, vegetation wherein, the heavier impurity such as grogs will separate and drop in impurity collecting chamber 13 from sieve aperture, some dust are siphoned away by dust suction device 2, the plastic sheeting for farm use of so last separator well is discharged from discharging opening, its feed hopper 11, the discharging opening place all can arrange conveyer belt, thereby realize the Automatic continuous separated.
Claims (6)
1. plastic sheeting vegetation seperator, it is characterized in that: comprise casing, screen drum, main shaft, the dust suction device, the axial level of described screen drum is fixed in casing, described screen drum one end is provided with charging aperture, the other end arranges discharging opening, described main shaft rotates and is installed on the center of screen drum and is driven by the main shaft power device, on described main shaft, be provided with the pushing spiral blade sections, centrifugal helical-blade fragment and the discharge blade section of breaing up, described pushing spiral blade sections and discharge blade section are corresponding with charging aperture and discharging opening respectively, the described centrifugal helical blade section of breaing up is positioned between pushing spiral blade sections and discharge blade section, described dust suction device is communicated with chassis cavity, the bottom of described casing arranges the impurity collecting chamber, on the chamber wall of this impurity collecting chamber, the impurity outlet is set.
2. a kind of plastic sheeting vegetation seperator as claimed in claim 1, it is characterized in that: describedly centrifugally break up the helical-blade fragment and the pushing spiral blade sections includes six helical blades, this pushing spiral blade sections and the centrifugal minute screw arrangement such as helical-blade fragment of breaing up are in main shaft periphery, six helical blades and centrifugal six helical blades breaing up the helical-blade fragment of described pushing spiral blade sections connect one to one, and the axial screw density of described pushing spiral blade sections is greater than centrifugal axial screw density of breaing up the helical-blade fragment.
3. a kind of plastic sheeting vegetation seperator as claimed in claim 2, it is characterized in that: described discharge blade section comprises six discharge blades that circumference equal dividing is arranged in, the equal radial arrangement of each discharge blade, six discharge blades and centrifugal six helical blades breaing up the helical-blade fragment connect one to one.
4. a kind of plastic sheeting vegetation seperator as claimed in claim 3, it is characterized in that: described dust suction device comprises two air exhausters, and each air exhauster is by air draft pipeline and casing internal communication, and two air draft pipeline pump orifices are positioned at the top of casing.
5. a kind of plastic sheeting vegetation seperator as claimed in claim 4 is characterized in that: the inherent bleeding point of described casing place is fixed with filter.
6. a kind of plastic sheeting vegetation seperator as claimed in claim 5 is characterized in that: in this impurity collecting chamber, be rotatablely equipped with impurity and discharge screw rod, this impurity is discharged screw rod and is driven by the screw rod rotary power unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384193.0A CN103406268B (en) | 2013-08-29 | 2013-08-29 | A kind of plastic sheeting vegetation seperator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384193.0A CN103406268B (en) | 2013-08-29 | 2013-08-29 | A kind of plastic sheeting vegetation seperator |
Publications (2)
| Publication Number | Publication Date |
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| CN103406268A true CN103406268A (en) | 2013-11-27 |
| CN103406268B CN103406268B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310384193.0A Active CN103406268B (en) | 2013-08-29 | 2013-08-29 | A kind of plastic sheeting vegetation seperator |
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| CN (1) | CN103406268B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217692A (en) * | 2016-07-26 | 2016-12-14 | 环创(厦门）科技股份有限公司 | A kind of agricultural mulching clean and reuse system |
| CN106696129A (en) * | 2017-01-05 | 2017-05-24 | 广东隽诺环保科技股份有限公司 | Cleaning line for material recycling |
| CN106733865A (en) * | 2016-11-30 | 2017-05-31 | 广东隽诺环保科技股份有限公司 | A kind of prewasher |
| CN106964450A (en) * | 2017-05-03 | 2017-07-21 | 内黄县昌兴生物机械设备有限公司 | The broken apart device of squirrel-cage planting edible mushroom construction materials contract bag |
| CN110102383A (en) * | 2019-05-09 | 2019-08-09 | 云南同云科贸有限公司 | Discarded agricultural film shredder |
| CN112109238A (en) * | 2020-08-06 | 2020-12-22 | 湖州骏才科技有限公司 | A cast piece machine for producing plastic film |
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| CN2696727Y (en) * | 2004-04-30 | 2005-05-04 | 吴江市胜天包装输送机械有限责任公司 | Double-layer cylinder screen with winnowing, grain-shrinking and dust-removing device |
| JP2005193178A (en) * | 2004-01-08 | 2005-07-21 | Miike Iron Works Co Ltd | Packaging material separation apparatus of packaged food |
| CN202015684U (en) * | 2011-03-08 | 2011-10-26 | 李耀文 | Drum screen |
| CN203448304U (en) * | 2013-08-29 | 2014-02-26 | 张家港市联达机械有限公司 | Separator for separating grass and trees from plastic films |
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2013
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Patent Citations (6)
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| CN2104715U (en) * | 1991-01-17 | 1992-05-20 | 李胜盛 | Movable combined grading descaling machine |
| CN1179126A (en) * | 1995-01-26 | 1998-04-15 | 厄本·斯特里克 | Devices for relaxation of bulk articles containing drawn thermoplastics and for the selective softening of thermoplastics in a mixture flow for recycling |
| JP2005193178A (en) * | 2004-01-08 | 2005-07-21 | Miike Iron Works Co Ltd | Packaging material separation apparatus of packaged food |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217692A (en) * | 2016-07-26 | 2016-12-14 | 环创(厦门）科技股份有限公司 | A kind of agricultural mulching clean and reuse system |
| CN106217692B (en) * | 2016-07-26 | 2018-08-07 | 环创(厦门）科技股份有限公司 | A kind of agricultural mulching clean and reuse system |
| CN106733865A (en) * | 2016-11-30 | 2017-05-31 | 广东隽诺环保科技股份有限公司 | A kind of prewasher |
| CN106696129A (en) * | 2017-01-05 | 2017-05-24 | 广东隽诺环保科技股份有限公司 | Cleaning line for material recycling |
| CN106964450A (en) * | 2017-05-03 | 2017-07-21 | 内黄县昌兴生物机械设备有限公司 | The broken apart device of squirrel-cage planting edible mushroom construction materials contract bag |
| CN106964450B (en) * | 2017-05-03 | 2022-10-14 | 内黄县昌兴生物机械设备有限公司 | Squirrel-cage edible mushroom planting bag material bag crushing and separating device |
| CN110102383A (en) * | 2019-05-09 | 2019-08-09 | 云南同云科贸有限公司 | Discarded agricultural film shredder |
| CN112109238A (en) * | 2020-08-06 | 2020-12-22 | 湖州骏才科技有限公司 | A cast piece machine for producing plastic film |
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| CN103406268B (en) | 2016-03-23 |
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