CN102731819B - Automatic dirt removing plastic depolymerization kettle - Google Patents
Automatic dirt removing plastic depolymerization kettle Download PDFInfo
- Publication number
- CN102731819B CN102731819B CN201210243710.8A CN201210243710A CN102731819B CN 102731819 B CN102731819 B CN 102731819B CN 201210243710 A CN201210243710 A CN 201210243710A CN 102731819 B CN102731819 B CN 102731819B
- Authority
- CN
- China
- Prior art keywords
- rotating
- still according
- automatic desludging
- housing
- depolymerization still
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 229920003023 plastic Polymers 0.000 title claims abstract description 21
- 239000000446 fuel Substances 0.000 claims abstract description 10
- 239000002893 slag Substances 0.000 claims description 9
- 238000001228 spectrum Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000008676 import Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 239000013502 plastic waste Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011504 laterite Substances 0.000 description 1
- 229910001710 laterite Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
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
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention relates to a plastic depolymerization device. The device comprises a shell, a left end cover and a right end cover. The device is characterized in that a rotating frame is installed in the shell via a drive shaft; rotating beams are installed on the rotating frame; eccentric friction plates are installed on the rotating beams; a residue filter box is installed outside the shell; and the outlet of the residue filter box is connected with an oil cleaning box. The device has the following beneficial effects that the rotating frame is installed in the shell via the drive shaft, the rotating beams are installed on the rotating frame and the eccentric friction plates are installed on the rotating beams, when moving circularly in the kettle body, the rotating frame brushes away the residual oil dirt in the kettle, thus achieving the aims of automatic dirt removal and continuous operation and improving the heat transfer capability; and meanwhile, the production efficiency is improved, the fuel cost is saved and the danger that men get into the kettle to remove the dirt is also eradicated.
Description
Technical field:
The present invention relates to a kind of plastics depolymerizer.
Background technology:
Along with social development and the raising of living standards of the people, various plastic waste materials and plastic packing article and day surge, be called as white garbage.Adopt recovering means, some plastics at all can't demutation.Go back contaminate environment, the existence of making a fire and directly jeopardizing the mankind buried not only the occupation of land.The plastic waste packing material has become various countries' stubborn problem, and the universe is trying every possible means to solve this difficult problem to full capacity.
Twentieth century early years, people attach most importance to reclaiming, but, along with the increasing of waste or used plastics, reclaiming can not be satisfied the demand, then people start plastic waste destructive distillation make vapour again condensation be reduced into oil.This method is once appearance, and various depolymerization stills are just met fortune and given birth to: vertical, horizontal, fixed, rotary type is complete, very different.The common issue with that these depolymerization stills exist is snaking, because plastics are added with the multipolymers such as a large amount of talcum powder, calcite, lime, laterite in the mill for specification of quality, separates separated coming in collecting process, in long-pending knot still, produce dirt, the still bottom that particularly is heated, the incrustation amount is more.Depolymerization still snaking has been become to a difficult problem, and owing to taking out stains, some enterprises unexpectedly allow the people creep in still and remove snaking, and this not only affects output also will seriously jeopardize snaking people's personnel safety.
Also there is another drawback in existing fixedly depolymerization still, is exactly that the kettle upper and lower temperature difference is excessive, and easy scaling loss at the bottom of still is no more than 1 year mostly work-ing life, has greatly wasted resource.
Summary of the invention:
The problem to be solved in the present invention provides a kind of energy automatic scale-cleaning exactly for above deficiency, and save energy prevents the plastics depolymerization still of burning.Its technical scheme is as follows:
It comprises housing and left end cap, right end cap, and its gordian technique is by drive shaft, swivel mount to be installed in housing, and rotating beam is installed on swivel mount, setting-up eccentricity friction plate on rotating beam; The filter residue case is installed outside housing, and the outlet of filter residue case connects the absolute oil case.
Compared with prior art, the present invention has following beneficial effect:
1, by drive shaft, swivel mount is installed in housing, rotating beam is installed on swivel mount, setting-up eccentricity friction plate on rotating beam, when this device is installed, an end is low than the other end, when swivel mount circles in kettle, brushed away the residual grease in still, liquid grease discharges from oil discharge outlet, enters in the oil strain groove of filter residue case, and the absolute oil under filter distills in the blowback still again, thereby in the minimizing still, slag dirt concentration ratio, also reduced driving torsion.As wanted dry snaking, as long as stop charging, running light can make the mummification black dirt all by mill, be fallen and discharge from slag notch.Thereby reach automatic scale-cleaning, the purpose of operation, improved heat-transfer capability continuously, improved production efficiency simultaneously, saved fuel cost, also eradicated the act that manually pierces the danger of scale removal in still.
2, kettle outer wall parcel " converting fuel spectrum is the infrared rays heat-exchange energy-saving and smoke-removing device ", interfere, interception flame, increases flame spectrum infrared rays ratio, the large equal temperature characteristics with the long-wave infrared yield of radiation, and fuel economy reaches more than 1/3rd; Reduce the kettle upper and lower temperature difference excessive, balance flame touch and burn temperature, greatly improved the upper and lower temperature difference problem of kettle, prevent the kettle burning, extended the work-ing life of still.
3, due to this install each be one can complete independently depolymerization liquefaction individuality, therefore can one one or multi-section equipment coming among a kiln body, both saved space and also saved the energy.The both sides end cap all exposes outside kiln, not only is convenient to install also be convenient to repair.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Fig. 2 is cross sectional representation in kettle of the present invention;
Fig. 3 is filter residue box structure schematic diagram of the present invention.
Embodiment:
Referring to Fig. 1-Fig. 3, the present invention includes housing 5 and left end cap 3, right end cap 10, its gordian technique is along the length direction of housing 5, triangle rotating frame 2 to be installed by drive shaft 11 in housing 5, length direction along swivel mount on each fin of triangle rotating frame is installed rotating beam 6, setting-up eccentricity friction plate 7 on rotating beam 6.Eccentric friction plate 7 one ends are wider than the other end, make himself can produce eccentric deadweight and drop, be provided with rotating shaft at eccentric friction plate 7 middle parts, eccentric friction plate 7 is installed on rotating beam 6 by rotating shaft, in eccentric friction plate 7 one sides, metal polish-brush 16 is installed and is contacted with housing 5 inwalls.Install and dial page 15 at the middle part of rotating beam 6.At the outer installation filter residue of housing 5 case 18, the interior installation oil strain of filter residue case 18 groove 19, install liquid slag pipe 17 in the import of filter residue case 18; The outlet of filter residue case 18 connects absolute oil case 20, in the outlet of absolute oil case 20, absolute oil pump 21 is installed.
Driving wheel 12 is installed in the position be positioned on drive shaft 11 outside housing.
Described housing 5 one ends are provided with oil discharge outlet 1 and lead to the oil strain groove 19 in filter residue case 18 through liquid slag pipe 17, and housing 5 the other ends are provided with slag notch 13, oily vapor outlet 9.
" converting fuel spectrum is the infrared rays heat-exchange energy-saving and smoke-removing device " that is 200910217858.2 in the housing heating surface parcel patent No.." converting fuel spectrum is the infrared rays heat-exchange energy-saving and smoke-removing device " discloses tubbiness and pasted pot two kinds of devices of sheet with the bottom of a pan modification, and the converting fuel spectrum of tubbiness is that the infrared rays heat-exchange energy-saving and smoke-removing device is to consist of wall net, block, rack; The converting fuel spectrum of sheet is that the infrared rays heat-exchange energy-saving and smoke-removing device is to consist of rack, deformation net, and deformation net is knitted knot on rack.The present invention uses is that the converting fuel spectrum of sheet is the infrared rays heat-exchange energy-saving and smoke-removing device.
Working process of the present invention is as follows:
Waste or used plastics becomes liquid state to send in opening for feed 4 through high pressure forcing machine high pressure-temperature, swivel mount 2 rotates under the driving of driving wheel 12, stirring and promotion through rotating beam 6 and eccentric friction plate 7, and dial under middle promotion of page 15, plastic solution is rolled up and down and pour into inner wall of kettle and vaporization rapidly, oil vapour enters condensing works from oil gas vent 9 swimmingly.
Because eccentric friction plate 7 one ends are wider than the other end, middle part is provided with rotating shaft, be provided with again metal polish-brush 16 in contact inner wall of kettle one side, when swivel mount circles, eccentric friction plate 7 forwards horizontal radius to when following, due to the bias of the eccentric friction plate deadweight kettle lower half circle inwall that rub, thereby the interior black dirt of lower half circle still is removed in friction.When eccentric friction plate forwards still internal upper part half bowlder to, because the deadweight of the bias of eccentric friction plate drops, eccentric friction plate is heavily held whereabouts, the rear end perk of eccentric friction plate, and press close to kettle top semicircle inwall, just in time be ground to the inwall of kettle upper semi-circle.Liquid grease is discharged from oil discharge outlet 1, enters the oil strain groove 19 in filter residue case 18, leaches slag and processes through de-oiling, and the absolute oil leached enters absolute oil case 20, through 21 blowbacks of absolute oil pump, from oil-in 8, enters redistillation in still.As wanted dry snaking, as long as stop charging, running light can make the mummification black dirt all by mill, be fallen and discharge from slag notch 13, has completed thus the snaking of full still, thereby has reached the purpose of automatic desludging.
Claims (10)
1. an automatic desludging plastics depolymerization still, comprise housing (5) and left end cap (3), right end cap (10), it is characterized in that by drive shaft (11), swivel mount (2) being installed in housing (5), at the upper rotating beam (6) of installing of swivel mount (2), the upper setting-up eccentricity friction plate (7) of rotating beam (6); Filter residue case (18) is installed outside housing (5), and the outlet of filter residue case (18) connects absolute oil case (20).
2. automatic desludging plastics depolymerization still according to claim 1, is characterized in that swivel mount (2) is the triangle rotating frame, and the length direction along swivel mount on each fin of triangle rotating frame is installed rotating beam (6).
3. automatic desludging plastics depolymerization still according to claim 1, is characterized in that eccentric friction plate (7) one ends are wider than the other end, at eccentric friction plate (7) middle part, is provided with rotating shaft, and eccentric friction plate (7) is installed on rotating beam (6) by rotating shaft.
4. automatic desludging plastics depolymerization still according to claim 1, is characterized in that, in eccentric friction plate (7) one sides, metal polish-brushes (16) are installed.
5. automatic desludging plastics depolymerization still according to claim 1, driving wheel (12) is installed in the position that it is characterized in that being positioned on drive shaft (11) outside housing.
6. automatic desludging plastics depolymerization still according to claim 1, is characterized in that installing and dialling page (15) at the middle part of rotating beam (6).
7. automatic desludging plastics depolymerization still according to claim 1, is characterized in that installing oil strain groove (19) in filter residue case (18), in the import of filter residue case (18), liquid slag pipe (17) is installed.
8. automatic desludging plastics depolymerization still according to claim 1, is characterized in that, in the outlet of absolute oil case (20), absolute oil pump (21) is installed.
9. automatic desludging plastics depolymerization still according to claim 1, is characterized in that being provided with the oil strain groove (19) of oil discharge outlet (1) in leading to filter residue case (18) at housing (5) one ends, at housing (5) the other end, is provided with slag notch (13), oily vapor outlet (9).
10. automatic desludging plastics depolymerization still according to claim 1, is characterized in that at housing heating surface parcel converting fuel spectrum be infrared rays heat-exchange energy-saving and smoke-removing device (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210243710.8A CN102731819B (en) | 2012-07-13 | 2012-07-13 | Automatic dirt removing plastic depolymerization kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210243710.8A CN102731819B (en) | 2012-07-13 | 2012-07-13 | Automatic dirt removing plastic depolymerization kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102731819A CN102731819A (en) | 2012-10-17 |
| CN102731819B true CN102731819B (en) | 2014-01-08 |
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ID=46988175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210243710.8A Expired - Fee Related CN102731819B (en) | 2012-07-13 | 2012-07-13 | Automatic dirt removing plastic depolymerization kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102731819B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103627421B (en) * | 2013-12-13 | 2015-03-25 | 牛晓璐 | Discharge mechanism |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200968594Y (en) * | 2006-10-24 | 2007-10-31 | 胡喜令 | Horizontal multi-spiral lower-feed downward furnace for boiler and kiln |
| CN101737792B (en) * | 2009-11-16 | 2012-03-21 | 刘宇翔 | Heat-exchange energy-saving and smoke-removing device converting fuel spectrum to infrared |
| CN202658120U (en) * | 2012-07-13 | 2013-01-09 | 胡学砚 | Plastic depolymerizing kettle for automatically removing dirt |
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2012
- 2012-07-13 CN CN201210243710.8A patent/CN102731819B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102731819A (en) | 2012-10-17 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN BAILIN NEW ENERGY ENVIRONMENTAL PROTECTION Free format text: FORMER OWNER: HU XUEYAN Effective date: 20140421 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 136200 LIAOYUAN, JILIN PROVINCE TO: 620866 CHENGDU, SICHUAN PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140421 Address after: 620866 Pengshan Economic Development Zone, Qinglong County, Chengdu, Sichuan, Pengshan Patentee after: Sichuan Bailin New Energy Environmental Protection Technology Co., Ltd. Address before: 136200, Liaoyuan Province, Longshan District, Jilin Province, the former seventeen committees Patentee before: Hu Xueyan |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20150713 |
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| EXPY | Termination of patent right or utility model |