CN2878023Y - Dry cleaning recovery device for waste plastic - Google Patents
Dry cleaning recovery device for waste plastic Download PDFInfo
- Publication number
- CN2878023Y CN2878023Y CNU2006200080825U CN200620008082U CN2878023Y CN 2878023 Y CN2878023 Y CN 2878023Y CN U2006200080825 U CNU2006200080825 U CN U2006200080825U CN 200620008082 U CN200620008082 U CN 200620008082U CN 2878023 Y CN2878023 Y CN 2878023Y
- Authority
- CN
- China
- Prior art keywords
- waste plastics
- retracting device
- rotor disk
- stator
- dry
- 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
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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
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
A retracting device for dry cleaning waste plastics is characterized in that it comprises a pair of rotor plates (12) which are provided in the casing, share the same center, are opposite in locations and rotate face to face and a stator plate (16), wherein cutting pin posts are provided at the stator plate and the rotor plate and are arranged alternatively, the center of the stator palate is provided with a suction inlet which is connected with a feed hopper (17), the periphery of the rotor plate is provided with a sieve plate (14) which has a plurality of sieve pores, and the outer rim of the casing (11) is communicated with a clearing outlet (22). The waste plastic which is retracted by this utility model is clean, without water scrubbing, clean in production and without pollution to the environment.
Description
Technical field
The utility model relates to a kind of waste plastics recovery equipment, particularly a kind of waste plastics dry-cleaning retracting device without water rinse.
Background technology
Waste plastics has become the important plastics of China and has replenished one of raw material sources as a kind of resource capable of circulation, and along with petrochemical material appreciates and product market competition, its meaning becomes increasingly conspicuous.
From the eighties in last century, rural area, each province, the whole nation is to reclaim, to process the collecting and distributing zone of waste plastics with regard to spontaneous formation, handle up tens thousand of tons, up to a million tons at most at least year, formed in these zones " every household have enterprise, in every family have project, everybody is busy does, has everyday income " gratifying situation simultaneously, the recovering condition of backwardness of poor quality has caused serious pollution and destruction to environment.In these zones, often have an area of that water can not be eaten in hundred kilometers, soil can not be planted, gas can not be exhaled, the life to regional resident has caused great threat.Study carefully its contamination class and pollution sources, can clearly find, in waste plastics recovery processing work pattern constant over 20 years, a large amount of waste water and solid plastic rubbish that rinsing and rough processing produce are maximum pollution sources.Because these sewage that contain foreign material and bacterium have polluted water source and soil in discharging, and those are based on the terminal sanitary fill such as the mountain of miscellaneous plastic powder sheet, bury then contaminated land and water source, burn and further polluted air again.The various environment protection treating measures that comprise water treatment and bury, burn all are difficult to avoid pollute, and the method for effectively administering waste plastics recovery has two, and the one, without water rinse, the 2nd, with the terminal plastic garbage resource of prior art condition generation.
The utility model content
The purpose of this utility model provides a kind of waste plastics dry-cleaning retracting device to solve the above problems, and the waste plastics cleaning that the utility model reclaims does not wash cleaner production, environmentally safe with water.The purpose of this utility model reaches by following scheme:
The utility model is a waste plastics dry-cleaning retracting device, it is characterized in that: it comprise be located in the housing a pair of with one heart, in opposite directions, rotor disk and stator dish in relative rotation; On described stator dish and rotor disk, the shear pin post of interlaced arrangement is housed; Have suction inlet in described stator disk center and link to each other, have sieve plate, on described sieve plate, have some sieve apertures at periphery around described rotor disk with feed hopper; The outer rim of described housing communicates with discharging opening.
The outer rim of described housing is shaped as gradually volute or avette.
Described rotor disk and stator dish are disc.
Described pin post 13,15 is taper shape or water chestnut taper or cylindrical.
The sieve diameter of described sieve plate is 0.6～1mm.
Described stator dish is contained on the movable rack, by closing device draw back or closed described stator dish and rotor disk between combination.
Needed mechanical energy of above-mentioned dry-cleaning and heat energy are to produce by rotor and the stator that is located at a pair of mutual shearing in the gradually volute and oval shell.Rotor and stator are discoid, with one heart relatively, on the track of both concentric Different Diameter, are provided with the shear pin post of many mutual mistakes, the pin post for conical, also square taper or hexagonal pyramid shape, also can be cylindrical, decide on processing request.Charging aperture is located at the centre of stator.The outside of rotor is provided with a circle sieve plate, and sieve plate is provided with the outlet of removing thing outward and links to each other with removing thing storage cylinder through air-introduced machine.Be provided with in the sieve plate and purify plastics outlet or circulation port, link to each other with the storage cylinder that purifies plastic products through air-introduced machine.Whole like this dry-cleaning retracting device has formed an air-flow circulation route under blowing and air inducing effect.When rotor high-speed turns round, pin post on epitrochanterian pin post and the stator is interlaced and mistake has produced bigger shearing force and centrifugal force, is the center with the charging aperture, produce a kind of air-flow vortex, and this air-flow vortex has been strengthened in the effect of blowing and air inducing with suction.After the waste plastics of coarse crushing drops into charging aperture, sucked by this air-flow vortex, be subjected to shearing intensely, clash into, rub, the while is heated up by frictional heat, and around being sent to by centrifugal force.Dust on the waste plastics, greasy dirt, impurity and deterioration layer are all separated to come, and the micropore that sees through on the sieve plate is drawn onto the outside, enters to remove the storage cylinder.And the plastics that purify are after the process of refinement and surface plasticizing is by granule, and the discharging opening by the sieve plate inner ring enters manufactured goods storage cylinder.The rotating speed of drop temperature and the time of staying and rotor and the shear gap of pin post are relevant, because the plastics plasticization temperature is higher than the temperature (130 ℃) of normal high-temperature sterilization, this temperature arrising caused by friction plasticizing process can be eliminated various bacterium and the viruses that are present in the waste plastics completely.
The utility model is compared with existing letter sorting-rinsing-process technology, not only avoided the pollution of sewage, also, significantly reduced the terminal discarded object the further resource of the unavailable plastic garbage of prior art to water source, soil and air, improve economic benefit, alleviated environmental burden.What deserves to be mentioned is,, purify the index of the technical indicator of plastics near new plastic because in the dry-cleaning process, the deterioration layer of waste plastics (degraded part) is stripped from removing.Improved its recycling value.
In sum, the waste plastics cleaning that the utility model reclaims does not wash cleaner production, environmentally safe with water.
Description of drawings
Fig. 1 is the schematic diagram of an embodiment of the present utility model.
Fig. 2 is the right view among Fig. 1.
Fig. 3, the 4th, the gradually schematic diagram of volute and avette two kinds of housings.
Fig. 5,6, the 7th, the schematic diagram of taper shape, water chestnut taper and cylindrical three kinds of pin posts.
Code name explanation among the figure:
1 drive motors, 2 driving pulleys, 3 motors, 4 screw rods, 5 nuts
6 driving-belts, 7 driven pulleys, 8 bearings, 9 bearing bracket stands, 10 main shafts
11 housings, 12 rotor disks, 13 pin posts, 14 sieve plates, 15 pin posts
16 stator dishes, 17 feed hoppers, 18 circulation pipes, 19 air-introduced machines, 20 movable racks
21 purify plastics discharging opening 22 removes the thing outlet
The specific embodiment
As Fig. 1,2, shown waste plastics dry-cleaning retracting device comprise be located in the housing 11 a pair of with one heart, in opposite directions, rotor disk 12 and stator dish 16 in relative rotation; On described stator dish and rotor disk, the shear pin post 15,13 of interlaced arrangement is housed; Have suction inlet at described stator dish 16 centers and link to each other with feed hopper 17, have sieve plate 14 at the periphery around described rotor disk 12, have some sieve apertures on described sieve plate 14, the sieve diameter of described sieve plate is 0.6～1mm.
The outer rim of described housing 11 communicates with removing thing outlet 22.
The outer rim of housing as described in Figure 3 is shaped as avette.The outer rim of housing as described in Figure 4 is shaped as gradually volute.
As Fig. 1, described rotor disk 12 and stator dish 16 are disc.
Described pin post 13,15 can be taper shape shown in Figure 7; Or be water chestnut taper shown in Figure 6; Or be shown in Figure 5 cylindrical.
As Fig. 1, described stator dish 16 is contained on the movable rack 20, by described closing device draw back or closed described stator dish and rotor disk between combination.Illustrated movable rack is fixed with nut 5 20 times, by the closing device that nut 5, motor 3, screw rod 4 are formed operate, can draw back or closed stator dish 16 and rotor disk 12 between combination, with easy cleaning and check.
When using, drive motors 1 starts, by driving pulley 2, driving-belt 6, driven pulley 7, main shaft 10 rotor disk 12 is turned round by processed waste plastics, interlaced and the mistake of the pin post that is provided with on pin post 13 on the rotor disk and the stator 16 15, produce bigger shearing force and centrifugal force, with the charging aperture on the stator 16 is the whirlpool that the center produces suction, and air-introduced machine 19 has been strengthened this whirlpool again.When the waste plastics through coarse crushing enters hopper 17, be inhaled into immediately, go in the dry-cleaning program of carrying out forming by rotor and stator movement, be subjected to fierce shearing, bump, friction, heated up by friction simultaneously, and around being sent to by centrifugal force.All separated coming such as the dust on the waste plastics, greasy dirt, impurity and deterioration layer, the micropore through on the circle sieve plate 14 of peritrochanteric is drawn onto the outside by air-introduced machine, is sent to dirt through removing thing outlet 22 and stores up cylinder.And the plastics of purification are sent to purification plastic product storage cylinder through purifying plastics discharging opening 21 after the process of refinement and surface plasticizing.The stator dish is fixed on the movable rack 20, and removable this of being made up of motor spare 3, screw rod spare 4 and nut piece 5 of closing device closes frame 20, with draw back or closed this stator dish 16 and rotor disk 12 between combination, with easy cleaning and check.
Claims (6)
1. waste plastics dry-cleaning retracting device is characterized in that: it comprise be located in the housing a pair of with one heart, in opposite directions, rotor disk (12) and stator dish (16) in relative rotation; On described stator dish and rotor disk, the shear pin post of interlaced arrangement is housed; Have suction inlet in described stator disk center and link to each other, have sieve plate (14), on described sieve plate, have some sieve apertures at periphery around described rotor disk with feed hopper (17); The outer rim of described housing (11) communicates with removing thing outlet (22).
2, waste plastics dry-cleaning retracting device according to claim 1, it is characterized in that: the outer rim of described housing (11) is shaped as gradually volute or avette.
3. waste plastics dry-cleaning retracting device according to claim 1, it is characterized in that: described rotor disk and stator dish are disc.
4. waste plastics dry-cleaning retracting device according to claim 1, it is characterized in that: described pin post is taper shape or water chestnut taper or cylindrical.
5. waste plastics dry-cleaning retracting device according to claim 1, it is characterized in that: the sieve diameter of described sieve plate (14) is 0.6～1mm.
6. waste plastics according to claim 1 dry-cleaning retracting device, it is characterized in that: described stator dish (16) is contained on the movable rack (20), by closing device draw back or closed described stator dish and rotor disk between combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200080825U CN2878023Y (en) | 2006-03-16 | 2006-03-16 | Dry cleaning recovery device for waste plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200080825U CN2878023Y (en) | 2006-03-16 | 2006-03-16 | Dry cleaning recovery device for waste plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2878023Y true CN2878023Y (en) | 2007-03-14 |
Family
ID=37860438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200080825U Expired - Fee Related CN2878023Y (en) | 2006-03-16 | 2006-03-16 | Dry cleaning recovery device for waste plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2878023Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057026A (en) * | 2013-01-06 | 2013-04-24 | 上海帮容环保科技有限公司 | Production process of regeneration product of mixed plastic sorted from municipal domestic wastes |
| CN105835262A (en) * | 2016-03-29 | 2016-08-10 | 同济大学 | Dry cleaning system and method of waste plastic |
-
2006
- 2006-03-16 CN CNU2006200080825U patent/CN2878023Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057026A (en) * | 2013-01-06 | 2013-04-24 | 上海帮容环保科技有限公司 | Production process of regeneration product of mixed plastic sorted from municipal domestic wastes |
| CN105835262A (en) * | 2016-03-29 | 2016-08-10 | 同济大学 | Dry cleaning system and method of waste plastic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Shandong city of Qingdao province qutangxia Road No. 51, building 1, unit 1, 201, zip code: 266002 Patentee after: Xu Lingxiu Address before: No. 308, 268 National Road, Shandong, Qingdao: 266100 Patentee before: Xu Lingxiu |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070314 Termination date: 20120316 |