CN2661694Y - Waste plastics cracking and deslagging reaction kettle - Google Patents
Waste plastics cracking and deslagging reaction kettle Download PDFInfo
- Publication number
- CN2661694Y CN2661694Y CN 200320102450 CN200320102450U CN2661694Y CN 2661694 Y CN2661694 Y CN 2661694Y CN 200320102450 CN200320102450 CN 200320102450 CN 200320102450 U CN200320102450 U CN 200320102450U CN 2661694 Y CN2661694 Y CN 2661694Y
- Authority
- CN
- China
- Prior art keywords
- deslagging
- slag
- cracking
- oiling
- waste plastics
- 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
- 229920003023 plastic Polymers 0.000 title claims abstract description 20
- 239000004033 plastic Substances 0.000 title claims abstract description 20
- 239000002699 waste material Substances 0.000 title claims abstract description 17
- 238000005336 cracking Methods 0.000 title claims description 59
- 239000002893 slag Substances 0.000 claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000003801 milling Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 24
- 238000001556 precipitation Methods 0.000 claims description 23
- 238000007790 scraping Methods 0.000 claims description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 10
- 239000003546 flue gas Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract 4
- 239000002910 solid waste Substances 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013502 plastic waste Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
Images
Landscapes
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model discloses a waste plastics splitting slag discharge reactor, comprising an insulation oil splitting area at the upper part and a deposition slag discharge area at the lower part; the insulation oil splitting area and the deposition slag discharge area are integrated; the insulation oil splitting area and the deposition slag discharge area are concentric; a mixing scraper shaft is arranged at the insulation oil splitting area and is provided with a slag-scrapping cutter spindle for slag discharge; a slag-scrapping milling head for slag discharge is connected at the lower end of the slag-scrapping cutter spindle for slag discharge; the slag-scrapping milling head for slag discharge can be moved upward and downward and rotated horizontally; the mixing scraper shaft and the slag-scrapping cutter spindle for slag discharge are concentric; a scale-scrapping device is arranged on the inner wall of the heating splitting area and comprises a scraper, a spring, a connection rod and a fixing ring. The insulation oil splitting area and the deposition slag discharge area are integrated. The utility model has the advantages of using uniform hot resource, no needing singly heating, the ability of continuously splitting and slag discharge and no needing cooling because the matter entering is solid waste plastic but the exhaust can be dry slag or oil steam as well as slag containing oil steam, the ability of producing on large scale, lowering cost and improving production efficiency.
Description
Affiliated technical field
The utility model relates to the oil refining of a kind of cracking waste plastics, and to use reactor, particularly cracking and deslagging be holistic reactor.
Background technology
Existing reactor needs independently slag discharging device in its underpart, be provided with heating tube in the deslagging jar, pile the dregs of fat in it, need valve-off during deslagging, the independent heating dregs of fat behind the deslagging, oil is subjected to after the thermal evaporation, remaining slag can got rid of after the cooling cooling for a long time, could put into the deslagging jar to the dregs of fat of reactor more then and carry out the deslagging processing, the reactor of this structure can only be accomplished batch production, and intermittently deslagging does not guarantee continuously and large-scale production, both waste the time, increased cost again.
The utility model content
Technology of the present utility model is dealt with problems and is: overcoming the deficiencies in the prior art, is one continuous production, deslagging at any time but a kind of cracking and deslagging are provided, and need not cool off, and can guarantee the cracking waste plastics deslagging reactor of scale operation.
Technical solution of the present invention is: cracking waste plastics deslagging reactor is characterized in that: it is made up of the oiling cracking district on top and the precipitation dreg discharging area of bottom, and the oiling cracking district is linked as an integral body with the precipitation dreg discharging area.
Described oiling cracking district and precipitation dreg discharging area are concentric.
The district is provided with the stirring scratch board axle at described oiling cracking, and the stirring scratch board axle is a tubular shaft, and its power resources in still, are provided with deslagging with scraping the slag cutter spindle in the stirring scratch board axle outside still, connect deslagging with scraping the slag milling head at deslagging with the lower end of scraping the slag cutter spindle; Described deslagging can move up and down with scraping the slag milling head, horizontally rotates, and stirring scratch board axle and deslagging are concentric with scraping the slag cutter spindle.
Inwall in described oiling cracking zone is provided with scraper device, it is made up of with the set collar that is connected with connecting rod scraper plate, spring, the connecting rod that is connected with scraper plate, set collar is fixed on the stirring scratch board axle, make scraper plate be close on the inwall in oiling cracking district in the running all the time, one end of spring is connected with connecting rod, and the other end is connected to stir scrapes the slag axle.
The thermal source of oiling cracking district and precipitation dreg discharging area heating usefulness rises along the precipitation dreg discharging area outer wall spiral of bottom, oiling cracking district outer wall spiral along top rises again, discharge or descend from the flue gas mouth along the oiling cracking district outer wall spiral on top, descend along the precipitation dreg discharging area outer wall spiral of bottom again, and from the flue gas mouth discharge or
The advantage that the utility model compared with prior art has is: oiling cracking district and precipitation dreg discharging area melt and are linked as an integral body, use unified thermal source, do not need independent heating, therefore but continuous cracking continuous discharging slag, deslagging at any time, need not cool off, and can produce on a large scale, reduced cost, improved production efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein, 1. pneumatic outlet 2. deslagginves are filled out letter 6. stirring scratch board axles 7. deslagginves with scraping slag milling head 8. zones of heating 9. insulations 10. scum gate valves 11. flues 12. straight wall scraper plate 13. springs 14. connecting rods 15. set collars 16. awl wall scraper plates 17. head bearings 18. lower bearings 19. point of suppon 20. slag ladles 21. charging openings 22. master wheels 23. pinion(gear)s with scraping slag cutter spindle 3. drive shafts 4. loam cakes 5.
Embodiment
As shown in Figure 1, the utility model is divided into the precipitation dreg discharging area of the oiling cracking district and the bottom on top, and oiling cracking district and precipitation dreg discharging area are concentric, and to melt be an integral body, and the oiling cracking district is that right cylinder adds cone, and the precipitation dreg discharging area is a right cylinder.Stirring scratch board axle 6 is set in the oiling cracking district, stirring scratch board axle 6 is a tubular shaft, be provided with deslagging with scraping slag cutter spindle 2 in stirring scratch board axle 6, connect deslagging with scraping slag milling head 7 at deslagging with the lower end of scraping slag cutter spindle 2, scraping slag drive shaft 2 and stirring, to scrape slag axle 6 concentric.Deslagging can move up and down and horizontally rotate with scraping slag milling head 7.Inwall is provided with scraper device in the heating part in oiling cracking district, be used for scraping off continuously the grease layer, it is by awl wall scraper plate 16 and straight wall scraper plate 12, spring 13, the connecting rod 14 that is connected with two scraper plates is formed with the set collar 16 that is connected 14 with connecting rod, set collar 16 is fixed on the outside of stirring scratch board axle 6, make awl wall scraper plate 16 and straight wall scraper plate 12 be close on the inwall in oiling cracking district in the running all the time, stirring scratch board axle 6 is fixing by head bearing 17 and lower bearing 18, one end of spring 13 is connected with connecting rod 14, the other end is connected to stir scrapes slag axle 6, and spring 13 is mainly to 14 position-limiting actions of connecting rod.
The thermal source of oiling cracking district and precipitation dreg discharging area heating usefulness rises along the precipitation dreg discharging area spiral of bottom, oiling cracking district outer wall spiral along top rises again, discharge from relief outlet, or the thermal source of heating usefulness is discharged along the precipitation dreg discharging area outer wall of bottom and from the flue gas mouth along the oiling cracking district outer wall spiral decline on top again.
Among Fig. 1, master wheel 22, pinion(gear) 23 and drive shaft 3 co-operation drive 6 work of stirring scratch board axle, and 19 is point of suppon, and 11 is flue, and 5 seal for filling out letter.
Principle of work of the present utility model and process are as follows:
Plastic waste carries out oiling cracking in charging opening 21 enters into the oiling cracking district that rotates stirring, in this course, some plastics will contact with oiling cracking district moral inwall, plastics just will be dehydrogenated to colloid on the oiling cracking district inwall if be trapped in for a long time, for preventing that plastics from contacting with oiling cracking district inwall for a long time, stirring scratch board axle 6 rotates the scraper device work that drives, the stirring in oiling cracking district with scrape dirt unification, awl wall scraper plate 16 contacts with the inwall in oiling cracking district all the time with straight wall scraper plate 12, scrapes off the grease floor of oiling cracking district inwall continuously; In the tapping process by the driver drives deslagging with scraping slag cutter spindle 2 rotation, make deslagging move up and down and horizontally rotate with scraping slag milling head 7, continuous discharging slag, deslagging at any time need not cool off, the slag of discharge is discharged through scum gate valves 10 and is precipitated outside the cracking zones.
Used thermal source can adopt flue gas or other heat forms in the heat-processed, when adopting flue gas heating, flue gas can be earlier rises along the precipitation dreg discharging area spiral outer wall of bottom, oiling cracking district outer wall spiral along top rises again, discharge from the flue gas mouth, also can descend, discharge along the precipitation dreg discharging area outer wall spiral decline of bottom and from the flue gas mouth again along the oiling cracking district outer wall spiral on top.
What the utility model entered is the solid state plastic waste, discharge can be dried slag and oily vapour, also can be the slag and the oily vapour of oil-containing vapour.
Claims (10)
1, cracking waste plastics deslagging reactor is characterized in that: it is made up of the oiling cracking district on top and the precipitation dreg discharging area of bottom, and the oiling cracking district is linked as an integral body with the precipitation dreg discharging area.
2, cracking waste plastics deslagging reactor according to claim 1, it is characterized in that: described oiling cracking is provided with the stirring scratch board axle in the district, be provided with deslagging in the stirring scratch board axle with scraping the slag cutter spindle, connect deslagging with scraping the slag milling head with the lower end of scraping the slag cutter spindle at deslagging.
3, cracking waste plastics deslagging reactor according to claim 2 is characterized in that: described deslagging can move up and down with scraping the slag milling head, horizontally rotates.
4, cracking waste plastics deslagging reactor according to claim 1 is characterized in that: described oiling cracking district and precipitation dreg discharging area are concentric.
5, cracking waste plastics deslagging reactor according to claim 2, it is characterized in that: stirring scratch board axle and deslagging are concentric with scraping the slag cutter spindle.
6, cracking waste plastics deslagging reactor according to claim 1, it is characterized in that: the thermal source of described oiling cracking district and precipitation dreg discharging area heating usefulness rises along the precipitation dreg discharging area outer wall spiral of bottom, oiling cracking district outer wall spiral along top rises again, discharges from the flue gas mouth.
7, cracking waste plastics deslagging reactor according to claim 1, it is characterized in that: the thermal source of described oiling cracking district and precipitation dreg discharging area heating usefulness descends along the oiling cracking district outer wall spiral on top, precipitation dreg discharging area outer wall spiral along the bottom descends again, discharges along the flue gas mouth again.
8, cracking waste plastics deslagging reactor according to claim 2, it is characterized in that: the inwall in described oiling cracking district is provided with scraper device, it is made up of with the set collar that is connected with connecting rod scraper plate, spring, the connecting rod that is connected with scraper plate, set collar is fixed on the stirring scratch board axle, make scraper plate be close on the inwall in oiling cracking district in the running all the time, one end of spring is connected with connecting rod, and the other end is connected to stir scrapes the slag axle.
9, cracking waste plastics deslagging reactor according to claim 1 is characterized in that: described oiling cracking district is that right cylinder adds cone, and the precipitation dreg discharging area is a right cylinder.
10, cracking waste plastics deslagging reactor according to claim 1, it is characterized in that: described stirring scratch board axle is a tubular shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102450 CN2661694Y (en) | 2003-10-30 | 2003-10-30 | Waste plastics cracking and deslagging reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102450 CN2661694Y (en) | 2003-10-30 | 2003-10-30 | Waste plastics cracking and deslagging reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2661694Y true CN2661694Y (en) | 2004-12-08 |
Family
ID=34340104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320102450 Expired - Fee Related CN2661694Y (en) | 2003-10-30 | 2003-10-30 | Waste plastics cracking and deslagging reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2661694Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009052709A1 (en) * | 2007-10-24 | 2009-04-30 | Daguang Li | A reaction vessel for cracking waste tyres and plastic |
-
2003
- 2003-10-30 CN CN 200320102450 patent/CN2661694Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009052709A1 (en) * | 2007-10-24 | 2009-04-30 | Daguang Li | A reaction vessel for cracking waste tyres and plastic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |