CN209141197U - A kind of screening plant of waste plastic - Google Patents
A kind of screening plant of waste plastic Download PDFInfo
- Publication number
- CN209141197U CN209141197U CN201821548021.7U CN201821548021U CN209141197U CN 209141197 U CN209141197 U CN 209141197U CN 201821548021 U CN201821548021 U CN 201821548021U CN 209141197 U CN209141197 U CN 209141197U
- Authority
- CN
- China
- Prior art keywords
- screening
- screen plate
- room
- damping
- waste plastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012216 screening Methods 0.000 title claims abstract description 86
- 239000004033 plastic Substances 0.000 title claims abstract description 44
- 229920003023 plastic Polymers 0.000 title claims abstract description 44
- 239000002699 waste material Substances 0.000 title claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 17
- 238000013016 damping Methods 0.000 claims description 42
- 229920003266 Leaf® Polymers 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 6
- 230000001133 acceleration Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010882 bottom ash Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a kind of screening plants of waste plastic, comprising: screening room, storage case and collecting box；The screening room is rectangular box, and screening is equipped with pan feeding pipeline above room, and the two sides for screening room are respectively equipped with storage case, and screening is indoor to be equipped with screening unit；The screening unit includes: screen plate and attachment device；By the design of attachment device and pars contractilis, screen plate facilitates installation and removal, and convenient for the maintenance and cleaning of screen plate, and installation and removal are simple, and stable connection is reliable；The plastic grain of multiple diameters is disposably screened, breakneck acceleration is fast, without manually carrying out secondary sorting, saves time and manpower so that plastic grain screening is uniformly by the multistage screening of screen plate；Screen plate respectively corresponds a storage case, so that plastic grain slides to its corresponding cabinet automatically, convenient for the collection of different size of plastic grain, the screening plant screening mode is simple, and process is easy, easy to operate.
Description
Technical field
The utility model belongs to plastics manufacturing equipment field, and in particular to a kind of screening plant of waste plastic.
Background technique
The traditional approach of waste plastic processing is landfill and burns that landfill not only needs to occupy a large amount of places, if seepage control measure
It is improper, so that the Leachate site generated is entered peripheral ground water body or penetrate into soil, to around landfill yard environment and resident it is strong
The health structure growth stage seriously threatens.Waste plastic directly burns and there may be secondary pollutions, toxic in the furnace bottom ash after burning to have
Evil substance is further enriched with, and still needs to landfill or further harmless processing.Therefore, recycling and reusing is carried out then after waste plastics sorting
More advantage, can will the classification of different plastic collections be granulated after be used as regenerated plastics and use, can also be by technologies such as pyrolysis by plastics
It is reduced to monomer to participate in polymerizeing again, to realize recycling for resource.
It needs to screen the plastic grain of chopping during technics of reclaim of plastic waste is regenerated, the plastic grain after screening
Melt process is carried out, particle is too big or particle unevenly all can cause plastic grain that cannot melt completely, and then influences product matter
The process of amount, existing screening plant screening plastic grain is complicated, and screening is not thorough enough, needs to manually check secondary point of progress
It picks, waste of manpower takes considerable time simultaneously.
Utility model content
To overcome existing screening plant there are screening process complexity and screening not thorough enough technological deficiency, the utility model
Disclose a kind of screening plant of waste plastic.
Technical solution adopted by the utility model to solve its technical problems is a kind of screening plant of waste plastic, packets
It includes: screening room, storage case and collecting box；The screening room is rectangular box, and screening is equipped with pan feeding pipeline above room, screens room
Two sides be respectively equipped with storage case, screening is indoor to be equipped with screening unit；
The screening unit includes: screen plate and attachment device；The attachment device distinguishes one high and one low opposite side installation
In the two side walls of screening room, attachment device includes cross bar, brace and U-frame；The cross bar is connected to the side wall of screening room
On, a brace is connected on U-frame, brace is hinged with cross bar, and screen plate is equipped in U-frame, and the upper and lower side and screen plate of U-frame are logical
Cross screw connection；
The corresponding screening room side wall in screen plate bottom end be equipped with the groove that matches of screening board width, on screen plate bottom end
Side is equipped with pars contractilis, and the top and bottom of the pars contractilis are rubber layer, and both ends are connected with multiple spring leafs on the inside of pars contractilis, described recessed
The opening through storage case is equipped with above slot, opening is equipped with solenoid valve, is connected with jarring machine below screen plate, sets on screen plate
There are screen holes, the screen holes aperture of the indoor screen plate from top to bottom of screening is sequentially reduced, and screening room bottom is equipped with through-hole, through-hole
It is connected to the collecting box of lower section.
Preferably, the top of the pan feeding pipeline is horn-like, and the top of pan feeding pipeline is equipped with a capping.
Preferably, a drawer is equipped in the collecting box.
Preferably, the collecting box bottom symmetrical is equipped with damping device, and damping device bottom connects a bottom plate, the damping
Device includes: damping block, supporting plate, decoupling rod and damping spring；Damping block is connected to collecting box bottom, is connected in the middle part of damping block
Decoupling rod, damping block two sides surround decoupling rod and are symmetrically arranged with two supporting plates, and decoupling rod connects one end of damping spring, damping spring
Other end connecting bottom board.
Preferably, resilient cushion is also connected between the other end and bottom plate of the damping spring.
Preferably, idler wheel is symmetrically arranged with below the bottom plate.
The beneficial effects of the utility model are: passing through the design of attachment device and pars contractilis, screen plate facilitates installation and tears open
It unloads, convenient for the maintenance and cleaning of screen plate, and installation and removal are simple, and stable connection is reliable；By the multistage screening of screen plate,
So that plastic grain screening is uniformly, the plastic grain of multiple diameters is disposably screened, breakneck acceleration is fast, secondary without manually carrying out
Sorting, saves time and manpower；Screen plate respectively corresponds a storage case, so that plastic grain slides to its corresponding cabinet automatically,
Convenient for the collection of different size of plastic grain, the screening plant screening mode is simple, and process is easy, easy to operate.
Detailed description of the invention
Fig. 1 is a kind of specific embodiment structural schematic diagram of the screening plant of waste plastic of the utility model.
Fig. 2 is the partial enlarged view at the A of the utility model Fig. 1.
Fig. 3 is the partial enlarged view at the B of the utility model Fig. 1.
Appended drawing reference: 1- screening room, 2- storage case, 3- collecting box, 4- pan feeding pipeline, 5- screen plate, 6- cross bar, 7- are oblique
Bar, 8-U shape frame, 9- screw, 10- groove, 11- pars contractilis, 12- spring leaf, 13- solenoid valve, 14- jarring machine, 15- capping, 16-
Drawer, 17- damping block, 18- supporting plate, 19- decoupling rod, 20- damping spring, 21- resilient cushion, 22- bottom plate, 23- idler wheel.
Specific embodiment
More detailed description is done to the embodiments of the present invention below in conjunction with attached drawing and appended drawing reference, makes to be familiar with ability
The technology people in domain can implement accordingly after studying this specification carefully.It should be appreciated that specific embodiment described herein is only to solve
The utility model is released, is not used to limit the utility model.
A kind of screening plant of waste plastic, comprising: screening room 1, storage case 2 and collecting box 3；The screening room 1 is length
Square box screens and is equipped with pan feeding pipeline 4 above room 1, and the two sides of screening room 1 are respectively equipped with storage case 2, screens and is equipped in room 1
Screening unit；
The screening unit includes: screen plate 5 and attachment device；The attachment device distinguishes one high and one low opposite side installation
In the two side walls of screening room 1, attachment device includes cross bar 6, brace 7 and U-frame 8；The cross bar 6 is connected to screening room 1
Side wall on, connect a brace 7 on U-frame 8, brace 7 and cross bar 6 are hinged, be equipped with screen plate 5 in U-frame 8, U-frame 8 it is upper
Lower end is connect with screen plate 5 by screw 9；
Corresponding screening 1 side wall of room in 5 bottom end of screen plate is equipped with the groove 10 to match with 5 width of screen plate, screen plate 5
Pars contractilis 11 is equipped with above bottom end, the top and bottom of the pars contractilis 11 are rubber layer, and 11 inside both ends of pars contractilis are connected with multiple
Spring leaf 12, the opening through storage case 2 is equipped with above the groove 10, and opening is equipped with solenoid valve 13, connects below screen plate 5
It is connected to jarring machine 14, screen plate 5 is equipped with screen holes, and the screen holes aperture for screening the screen plate 5 in room 1 from top to bottom successively subtracts
Small, screening 1 bottom of room is equipped with through-hole, the collecting box 3 of through-hole connection lower section；
Specifically, in use, screen plate 5 is connected in U-frame by screw 9, cross bar 6 and brace 7 are used hingedly
Mode facilitates the installation of screen plate 5 convenient for the activity of screen plate 5, when installation, the bottom end of screen plate 5 is held, by screen plate 5
Mobile to the direction far from groove 10, pars contractilis 11 is squeezed at this time, the spring leaf 12 of pars contractilis 11 and pars contractilis 11 it is upper
It compresses below, then finds the position of groove 10 accurately, 5 bottom end of screen plate is sticked into groove 10, complete the installation of screen plate 5；
Broken plastic grain is put by pan feeding pipeline 4, jarring machine 14 is powered on, and the screen plate 5 on upper layer carries out plastic grain
Level-one screening, the screen plate 5 that the plastic grain after level-one is screened falls to lower layer carries out second level screening, by postsearch screening
Particle is not inconsistent the falling in collecting box 3 of prescribed level afterwards, opens solenoid valve 13, the solenoid valve 13 and peripheral control unit at this time
Control connection, this is the prior art, is repeated no more；Plastic grain on screen plate 5 is slid extremely by the screen plate 5 of oblique placement
In the storage case 2 of two sides, further, it may be designed to cabinet door design on the outside of storage case 2, facilitate taking for plastic grain；
By the design of attachment device and pars contractilis 11, screen plate 5 facilitates installation and removal, convenient for the maintenance of screen plate 5
With cleaning, and installation and removal are simple, and stable connection is reliable；By the multistage screening of screen plate 5, so that plastic grain screening is equal
It is even, the plastic grain of multiple diameters is disposably screened, breakneck acceleration is fast, without manually carrying out secondary sorting, saves time and people
Power；Screen plate 5 respectively corresponds a storage case 2, so that plastic grain slides to its corresponding cabinet automatically, is convenient for different size of modeling
Expect the collection of particle, the screening plant screening mode is simple, and process is easy, easy to operate.
The top of the pan feeding pipeline 4 is horn-like, and the top of pan feeding pipeline 4 is equipped with a capping 15；It is described horn-like
Pan feeding pipeline 4 toppling over convenient for plastic grain, the capping 15 prevents external impurities and dust from falling in screening room 1, shadow
Ring the screening of plastic grain.
A drawer 16 is equipped in the collecting box 3；The design of the drawer 16, convenient for unqualified plastics in collecting box 3
Grain is taken, and design is simple, time saving and energy saving.
3 bottom symmetrical of collecting box is equipped with damping device, and damping device bottom connects a bottom plate 22, the damping device
It include: damping block 17, supporting plate 18, decoupling rod 19 and damping spring 20；Damping block 17 is connected to 3 bottom of collecting box, damping block 17
Middle part is connected with decoupling rod 19, and 17 two sides of damping block surround decoupling rod 19 and are symmetrically arranged with two supporting plates 18, and decoupling rod 19 connects damping
One end of spring 20, the other end connecting bottom board 22 of damping spring 20；Due to being equipped with jarring machine 14, jarring machine 14 in screening room 1
The stability that will affect the screening plant when work carries out damping processing to screening room 1 using damping device, improves screening plant
The stability of work；Specifically, the impact force that damping block 17 receives screening room 1 drives decoupling rod 19 to move downward, decoupling rod 19
Impact force is buffered by damping spring 20, the vibration of impact force bring is eliminated, completes damping.
Resilient cushion 21 is also connected between the other end and bottom plate 22 of the damping spring 20；By being equipped with resilient cushion 21,
Further buffering subtracts the impact force that disappears, and improves the damping effect of damping spring 20.
Idler wheel 23 is symmetrically arranged with below the bottom plate 22；The idler wheel 23 is convenient for the movement of the screening plant, without artificial
It moves, saves manpower, save the time.
The above content is the further descriptions made in conjunction with specific preferred embodiment to the utility model, cannot recognize
Determine specific embodiment of the present utility model to be only limited to these instructions.For the common skill of the utility model technical field
For art personnel, the other embodiments obtained in the case where not departing from the technical solution of the utility model be should be included in practical
In novel protection scope.
Claims (6)
1. a kind of screening plant of waste plastic, it is characterised in that: include: screening room (1), storage case (2) and collecting box (3)；
The screening room (1) is rectangular box, is equipped with pan feeding pipeline (4) above screening room (1), the two sides of screening room (1) are set respectively
Have storage case (2), screening unit is equipped in screening room (1)；
The screening unit includes: screen plate (5) and attachment device；One high and one low opposite side is mounted on the attachment device respectively
In the two side walls for screening room (1), attachment device includes cross bar (6), brace (7) and U-frame (8)；The cross bar (6) is connected to
It on the side wall for screening room (1), is connected on U-frame (8) brace (7), brace (7) and cross bar (6) hingedly, are equipped in U-frame (8)
The upper and lower side of screen plate (5), U-frame (8) is connect with screen plate (5) by screw (9)；
Corresponding screening room (1) side wall in screen plate (5) bottom end is equipped with the groove (10) to match with screen plate (5) width, sieve
It selects and is equipped with pars contractilis (11) above plate (5) bottom end, the top and bottom of the pars contractilis (11) are rubber layer, pars contractilis (11) inside two
End is connected with multiple spring leafs (12), and the opening through storage case (2) is equipped with above the groove (10), and opening is equipped with electromagnetism
Valve (13) is connected with jarring machine (14) below screen plate (5), and screen plate (5) is equipped with screen holes, in screening room (1) from up to
Under the screen holes aperture of screen plate (5) be sequentially reduced, screening room (1) bottom is equipped with through-hole, the collecting box of through-hole connection lower section
(3).
2. a kind of screening plant of waste plastic as described in claim 1, it is characterised in that: the top of the pan feeding pipeline (4)
Portion is horn-like, and the top of pan feeding pipeline (4) is equipped with a capping (15).
3. a kind of screening plant of waste plastic as claimed in claim 2, it is characterised in that: be equipped in the collecting box (3)
One drawer (16).
4. a kind of screening plant of waste plastic as described in claim 1, it is characterised in that: collecting box (3) bottom pair
Claim to be equipped with damping device, damping device bottom connects a bottom plate (22), and the damping device includes: damping block (17), supporting plate
(18), decoupling rod (19) and damping spring (20)；Damping block (17) is connected to collecting box (3) bottom, connects in the middle part of damping block (17)
It is connected to decoupling rod (19), damping block (17) two sides surround decoupling rod (19) and are symmetrically arranged with two supporting plates (18), decoupling rod (19) connection
One end of damping spring (20), the other end connecting bottom board (22) of damping spring (20).
5. a kind of screening plant of waste plastic as claimed in claim 4, it is characterised in that: the damping spring (20) it is another
Resilient cushion (21) are also connected between one end and bottom plate (22).
6. a kind of screening plant of waste plastic as claimed in claim 5, it is characterised in that: symmetrical below the bottom plate (22)
Equipped with idler wheel (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821548021.7U CN209141197U (en) | 2018-09-21 | 2018-09-21 | A kind of screening plant of waste plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821548021.7U CN209141197U (en) | 2018-09-21 | 2018-09-21 | A kind of screening plant of waste plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209141197U true CN209141197U (en) | 2019-07-23 |
Family
ID=67267812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821548021.7U Expired - Fee Related CN209141197U (en) | 2018-09-21 | 2018-09-21 | A kind of screening plant of waste plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209141197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829122A (en) * | 2019-11-25 | 2021-05-25 | 清远市佳易新材料科技有限公司 | Rapid sorting method and crushing device for recycled plastic |
| CN112845046A (en) * | 2021-01-07 | 2021-05-28 | 黄修燕 | Preparation device of slow-release nano-drug for inhibiting tumor recurrence and metastasis |
-
2018
- 2018-09-21 CN CN201821548021.7U patent/CN209141197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829122A (en) * | 2019-11-25 | 2021-05-25 | 清远市佳易新材料科技有限公司 | Rapid sorting method and crushing device for recycled plastic |
| CN112845046A (en) * | 2021-01-07 | 2021-05-28 | 黄修燕 | Preparation device of slow-release nano-drug for inhibiting tumor recurrence and metastasis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 |