CN103849419A - Waste and old rubber continuous cracking device - Google Patents
Waste and old rubber continuous cracking device Download PDFInfo
- Publication number
- CN103849419A CN103849419A CN201210510116.0A CN201210510116A CN103849419A CN 103849419 A CN103849419 A CN 103849419A CN 201210510116 A CN201210510116 A CN 201210510116A CN 103849419 A CN103849419 A CN 103849419A
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- Prior art keywords
- cracking
- carbon black
- waste
- storehouse
- water vapor
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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
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- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a waste and old rubber continuous cracking device. The device comprises a cracking chamber and a heating mechanism arranged on the outside of the cracking chamber; the end of the cracking chamber stretches out of the heating mechanism, and the end of the cracking chamber is provided with a water steam inlet. A water steam inlet is arranged in the end of the cracking chamber, water steam is introduced into the device in a reverse direction when waste and old rubber is cracked, thus the sulfur content in carbon black is reduced, oil and other impurities attached on the carbon black are removed, moreover the carbon black, which is ready to be discharged from the device, is cooled by the water steam; so that the oil yield and carbon black quality are both improved, and a prominent progress is achieved.
Description
Technical field
The present invention relates to a kind of waste old continuous cracking device.
Background technology
As everyone knows; the products such as gasoline, diesel oil, carbon black will can be produced by further processing after waste rubber cracking; this has not only processed the industrial refuses such as a large amount of waste olds that modern society produces; alleviate environmental pollution, and provide new approach for solving day by day serious energy dilemma now.At present, although there is the various equipment relevant with waste rubber cracking to be in the news,, the carbon black producing after most of equipment cracking, owing to being attached with the impurity of other cracking generations, causes quality not high, and for example sulphur content is high, and oil-containing is many.
Summary of the invention
For the problems referred to above, the present invention proposes a kind of waste old continuous cracking device, adopt the present invention, not only improve oil yield, and significantly improved carbon black mass.
The present invention is mainly by the following technical solutions: a kind of waste old continuous cracking device, and comprise cracking storehouse and be arranged on the heating arrangements in outside, cracking storehouse, cracking storehouse end stretches out heating arrangements, and cracking storehouse end is provided with water vapor import.
In the time of concrete production, first by pre-treatment such as the cleaning of waste old process, fragmentations, form waste old piece, then enter cracking storehouse from opening for feed, cracking storehouse is heated to cracking temperature by heating arrangements, moves, and complete cracking at the volley under the effect of waste old piece hurricane band in cracking storehouse, generation can fuel oil, splitting gas and solid product, and solid product mainly comprises other impurity substances of carbon black and generation.After cracking completes, can fuel oil and splitting gas discharge from opening for feed, carbon black and other solid products are discharged from the carbon black outlet of cracking storehouse end.In cracking process, water vapor enters cracking storehouse from the water vapor import of cracking storehouse end, along the reverse direction operation of movement of solid material, both oppositely fully mix in cracking storehouse, the sulphur of water vapor and carbon blacksurface reacts and generates corresponding gas and discharges from opening for feed, has reached the object of desulfurization; The impurity of carbon blacksurface, major part is oil, can be carried out cracking storehouse along the direction of motion of water vapor, discharges through opening for feed, has realized to a certain extent oily secondary and has collected, and has improved oil yield.
Further, this water vapor import is positioned at heating arrangements outside, thereby the carbon black that is about to discharge cracking storehouse is had to cooling effect.
In the present invention, in order to guarantee that water vapour has larger stroke in cracking cabin, carbon black is carried out sufficient sulphur removal, cleans and carry and cooling, the oil gas of water vapour and generation is all discharged from opening for feed.
Make full use of in order to realize resource, described external heat mechanism adopts hot blast chamber, adopts the hot blast reclaiming to heat.Bottom, hot blast chamber is provided with blast inlet, and top is provided with smoke outlet, can make hot blast heat whole cracking storehouse, alleviates the phenomenon of heat distribution inequality.Preferably, smoke outlet is arranged on the position near opening for feed, thereby can guarantee that hot blast enters from blast inlet, has larger stroke in the time that smoke outlet is discharged, and guarantees the abundant heating of hot blast to whole cracking storehouse.
In sum, the present invention is provided with water vapor import at cracking storehouse end, in the time of waste rubber cracking, oppositely pass into wherein water vapor, reduce the sulphur content in carbon black, oil and other impurity of on carbon black, adhering to are removed, and the carbon black that is about to discharge cracking storehouse is played to cooling effect, improved the quality of oil yield and carbon black, there is significant progress.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to view;
In figure, 1, opening for feed, 2, smoke outlet, 3, carbon black outlet, 4, cracking storehouse, 5, water vapor import, 6, hot blast chamber, 7, blast inlet.
Embodiment
A kind of waste old continuous cracking device, comprises cracking storehouse 4 and the heating arrangements that is arranged on 4 outsides, cracking storehouse, and cracking storehouse 4 ends are provided with water vapor import 5.
In the time of concrete production, first by pre-treatment such as the cleaning of waste old process, fragmentations, form waste old piece, then enter cracking storehouse 4 from opening for feed 1, cracking storehouse 4 is heated to cracking temperature by heating arrangements, moves, and complete cracking at the volley under the effect of waste old piece hurricane band in cracking storehouse 4, generation can fuel oil, splitting gas and solid product, and solid product mainly comprises other impurity substances of carbon black and generation.After cracking completes, can fuel oil and splitting gas discharge from opening for feed 1, carbon black and other solid products are discharged from the carbon black outlet 3 of cracking storehouse 4 ends.In cracking process, water vapor enters cracking storehouse 4 from the water vapor import 5 of cracking storehouse 4 ends, along the reverse direction operation of movement of solid material, both oppositely fully mix in cracking storehouse 4, the sulphur of water vapor and carbon blacksurface reacts and generates corresponding gas and discharges from opening for feed 1, the impurity of carbon blacksurface, and major part is oil, can be carried out cracking storehouse 4 along the direction of motion of water vapor, discharge through opening for feed 1.
Further, this water vapor import 5 is positioned at heating arrangements outside, thereby the carbon black that is about to discharge cracking storehouse 4 is had to cooling effect.
Make full use of in order to realize resource, described external heat mechanism adopts hot blast chamber 6, adopts the hot blast reclaiming to heat.6 bottoms, hot blast chamber are provided with blast inlet 7, and top is provided with smoke outlet 2, can make hot blast heat whole cracking storehouse 4, alleviate the phenomenon of heat distribution inequality.
Claims (4)
1. a waste old continuous cracking device, comprises cracking storehouse (4) and is arranged on the heating arrangements in cracking storehouse outside, it is characterized in that: cracking storehouse (4) end stretches out heating arrangements, cracking storehouse (4) end is provided with water vapor import (5).
2. waste old continuous cracking equipment according to claim 1, is characterized in that: described water vapor import (5) is positioned at heating arrangements outside.
3. waste old continuous cracking equipment according to claim 1, is characterized in that: described external heat mechanism adopts hot blast chamber (6).
4. waste old continuous cracking device according to claim 2, is characterized in that: described bottom, hot blast chamber (6) is provided with blast inlet (7), and top is provided with smoke outlet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210510116.0A CN103849419A (en) | 2012-12-03 | 2012-12-03 | Waste and old rubber continuous cracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210510116.0A CN103849419A (en) | 2012-12-03 | 2012-12-03 | Waste and old rubber continuous cracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103849419A true CN103849419A (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210510116.0A Pending CN103849419A (en) | 2012-12-03 | 2012-12-03 | Waste and old rubber continuous cracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103849419A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109485914A (en) * | 2018-11-21 | 2019-03-19 | 中胶橡胶资源再生（青岛）有限公司 | A kind of scrap rubber regenerating unit, regeneration method and scrap rubber recycling line |
| CN109679670A (en) * | 2019-01-14 | 2019-04-26 | 青岛科技大学 | A kind of rubber and plastic waste continuous cracking equipment |
-
2012
- 2012-12-03 CN CN201210510116.0A patent/CN103849419A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109485914A (en) * | 2018-11-21 | 2019-03-19 | 中胶橡胶资源再生（青岛）有限公司 | A kind of scrap rubber regenerating unit, regeneration method and scrap rubber recycling line |
| CN109679670A (en) * | 2019-01-14 | 2019-04-26 | 青岛科技大学 | A kind of rubber and plastic waste continuous cracking equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |