CN102925189A - Internal heating spiral propulsion type waste plastic cracking device - Google Patents
Internal heating spiral propulsion type waste plastic cracking device Download PDFInfo
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- CN102925189A CN102925189A CN201210481312XA CN201210481312A CN102925189A CN 102925189 A CN102925189 A CN 102925189A CN 201210481312X A CN201210481312X A CN 201210481312XA CN 201210481312 A CN201210481312 A CN 201210481312A CN 102925189 A CN102925189 A CN 102925189A
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- furnace
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- internal heating
- waste plastic
- cracking device
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Abstract
The invention discloses an internal heating spiral propulsion type waste plastic cracking device. The internal heating spiral propulsion type waste plastic cracking device is characterized by comprising a bracket, wherein a liquefaction furnace and a gasification furnace are arranged on the bracket; a combustor or a nozzle is arranged in each of the liquefaction furnace and the gasification furnace; a spiral feeder is arranged at the top of the liquefaction furnace; a spiral discharge pump is arranged at the bottom of the liquefaction furnace; the spiral discharge pump is connected with a filter barrel; the filter barrel is connected with the gasification furnace; and the gasification furnace is connected with a spiral slag remover. Compared with the prior art, the internal heating spiral propulsion type waste plastic cracking device has the advantages that the internal heating spiral propulsion type waste plastic cracking device has simple structure and reasonable design, is automatically controlled by a programmable logic controller (PLC), is energy-saving and environment-friendly and has high heat exchange efficiency; cracked gasoline, diesel and heavy oil have high purity and high quality; and 'three waste' emission is avoided.
Description
Technical field
The present invention relates to a kind of interior heating screw-pushing type cracking waste plastics device, be applicable to the production technique of production of fuel from waste plastics oil, petrol and diesel oil.
Background technology
Product in the market mainly is that environmental pollution is large take coal as fuel, and chaotic state in which corrupt practices prevail, sulphur can't be processed; Currently available products hand feed, deslagging, discontinuous production are not continuous production; Currently available products is with bottom-heated, and heat interchanging area is little, and heat energy loss is large; Currently available products does not have the dioxin treatment unit, does not have the hydrochlorination device; The oil product of currently available products output is black oil fuel inferior, is only suitable for fuel.
Summary of the invention
The present invention provides a kind of interior heating screw-pushing type cracking waste plastics device in order to solve the above-mentioned deficiency of prior art.
Above-mentioned purpose of the present invention realizes by following technical scheme: a kind of interior heating screw-pushing type cracking waste plastics device, it is characterized in that: comprise support, described support is provided with liquefaction stove and vapourizing furnace, be equipped with burner or burner in described liquefaction stove and the vapourizing furnace, be used for heating, described liquefaction furnace roof section is provided with feeding screw, described liquefaction furnace bottom is provided with the spiral discharging pump, the spiral discharging pump connects filter vat, and filter vat connects vapourizing furnace, and vapourizing furnace connects the spiral slag off apparatus.
During work, raw material enters the liquefaction stove from feeding screw, after 290 degree are deviate from hydrogenchloride, liquid through filter vat, enters vapourizing furnace behind the sedimentation impurity by the spiral discharging pump delivery, and the temperature of vapourizing furnace is that 400-500 degree are (because of the raw material difference, the temperature of cracking is different), gas after the cracking enters separation column through the fixed-bed catalytic tower, fractionates out gasoline, diesel oil, heavy oil, and gets rid of residue by the spiral slag off apparatus.
The present invention's advantage compared with prior art is: the present invention is simple in structure, reasonable in design, automatically controlled by PLC, and energy-conserving and environment-protective, heat exchange efficiency is high, the gasoline after the cracking, diesel oil, high, the quality better of heavy oil purity, and do not have three waste discharge.
Be specially:
1, energy-conservation: the fuel of this product is hydro carbons and the methane gas that equipment itself produces, and does not have fuel consumption;
2, environmental protection: owing to do not burn coal, do not have the generation of flue gas and sulphur, discharging is up to state standards, almost zero release;
3, control: PLC control, realize full automatic control, save a large amount of manpower and materials;
4, quality: oil quality is good, substantially can meet or exceed national standard;
5, cracking: catalytic pyrolysis, catalytic reforming;
6, heat energy: heat exchange efficiency is high, is 4 times of equipment in the market;
7, discharging: do not have three waste discharge, do not have the discharging of hydrogenchloride and residue, liquid hydrogen chloride is the byproduct of this product, and residue is carbon black, also is the byproduct of this product.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the liquefy structural representation of stove of the present invention;
Fig. 3 is the structural representation of vapourizing furnace of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail:
Such as Fig. 1, Fig. 2 and shown in Figure 3, a kind of interior heating screw-pushing type cracking waste plastics device, it is characterized in that: comprise support 1, described support 1 is provided with liquefaction stove 2 and vapourizing furnace 3, described liquefaction stove 2 is provided with burner or burner 8, described vapourizing furnace 3 is provided with burner or burner 9, be used for heating, described liquefaction stove 2 tops are provided with feeding screw 4, described liquefaction stove 2 bottoms are provided with spiral discharging pump 5, spiral discharging pump 5 connects filter vat 6, and filter vat 6 connects vapourizing furnace 3, and vapourizing furnace 3 connects coupling type spiral slag off apparatus 10 and spiral slag off apparatus 7.
During work, raw material enters liquefaction stove 2 from feeding screw 4, after 290 degree are deviate from hydrogenchloride, liquid is carried through filter vat 6 by spiral discharging pump 5, enters vapourizing furnace 3 behind the sedimentation impurity, and the temperature of vapourizing furnace 3 is that 400-500 degree are (because of the raw material difference, the temperature of cracking is different), gas after the cracking enters separation column through the fixed-bed catalytic tower, fractionates out gasoline, diesel oil, heavy oil, and gets rid of residue by coupling type spiral slag off apparatus 10 and spiral slag off apparatus 7.
But above-mentioned embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses do anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (1)
1. heating screw-pushing type cracking waste plastics device in a kind, it is characterized in that: comprise support, described support is provided with liquefaction stove and vapourizing furnace, be equipped with burner or burner in described liquefaction stove and the vapourizing furnace, described liquefaction furnace roof section is provided with feeding screw, and described liquefaction furnace bottom is provided with the spiral discharging pump, and the spiral discharging pump connects filter vat, filter vat connects vapourizing furnace, and vapourizing furnace connects the spiral slag off apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210481312XA CN102925189A (en) | 2012-11-23 | 2012-11-23 | Internal heating spiral propulsion type waste plastic cracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210481312XA CN102925189A (en) | 2012-11-23 | 2012-11-23 | Internal heating spiral propulsion type waste plastic cracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102925189A true CN102925189A (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210481312XA Pending CN102925189A (en) | 2012-11-23 | 2012-11-23 | Internal heating spiral propulsion type waste plastic cracking device |
Country Status (1)
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| CN (1) | CN102925189A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2219299Y (en) * | 1995-01-16 | 1996-02-07 | 杨森威 | Cracking still for waste plastics |
| CN1236804A (en) * | 1999-05-06 | 1999-12-01 | 杨健 | Process and apparatus for preparing petroleum products from waste plastics and rubber |
| CN2422285Y (en) * | 2000-04-04 | 2001-03-07 | 浙江大学 | Internal heating waste tyre thermal degradation reactor |
| CN2682078Y (en) * | 2004-03-09 | 2005-03-02 | 杜克诚 | Tubular horizontal screw-propelled depolymerization kettle |
| CN2791049Y (en) * | 2005-03-24 | 2006-06-28 | 吴显积 | Manifold cone-rotary waste-plastic oil-refining device |
| CN1966405A (en) * | 2005-11-14 | 2007-05-23 | 上海正海活性炭有限公司 | Regeneration device and method for making active carbon and saturated active carbon using waste heat |
| WO2008108282A1 (en) * | 2007-02-22 | 2008-09-12 | Takeshi Kuroki | Waste plastic cracking apparatus and method of cracking waste plastic |
| CN101469270A (en) * | 2007-12-27 | 2009-07-01 | 牛斌 | Industrial continuous plastic cracker |
| CN202968483U (en) * | 2012-11-23 | 2013-06-05 | 韩玉龙 | Internal heating screw propulsion-type waste plastic cracking device |
-
2012
- 2012-11-23 CN CN201210481312XA patent/CN102925189A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2219299Y (en) * | 1995-01-16 | 1996-02-07 | 杨森威 | Cracking still for waste plastics |
| CN1236804A (en) * | 1999-05-06 | 1999-12-01 | 杨健 | Process and apparatus for preparing petroleum products from waste plastics and rubber |
| CN2422285Y (en) * | 2000-04-04 | 2001-03-07 | 浙江大学 | Internal heating waste tyre thermal degradation reactor |
| CN2682078Y (en) * | 2004-03-09 | 2005-03-02 | 杜克诚 | Tubular horizontal screw-propelled depolymerization kettle |
| CN2791049Y (en) * | 2005-03-24 | 2006-06-28 | 吴显积 | Manifold cone-rotary waste-plastic oil-refining device |
| CN1966405A (en) * | 2005-11-14 | 2007-05-23 | 上海正海活性炭有限公司 | Regeneration device and method for making active carbon and saturated active carbon using waste heat |
| WO2008108282A1 (en) * | 2007-02-22 | 2008-09-12 | Takeshi Kuroki | Waste plastic cracking apparatus and method of cracking waste plastic |
| CN101469270A (en) * | 2007-12-27 | 2009-07-01 | 牛斌 | Industrial continuous plastic cracker |
| CN202968483U (en) * | 2012-11-23 | 2013-06-05 | 韩玉龙 | Internal heating screw propulsion-type waste plastic cracking device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |