CN1403537A - Comprehensive method and apparatus for hot cracked gas of waste tyre - Google Patents
Comprehensive method and apparatus for hot cracked gas of waste tyre Download PDFInfo
- Publication number
- CN1403537A CN1403537A CN 02136057 CN02136057A CN1403537A CN 1403537 A CN1403537 A CN 1403537A CN 02136057 CN02136057 CN 02136057 CN 02136057 A CN02136057 A CN 02136057A CN 1403537 A CN1403537 A CN 1403537A
- Authority
- CN
- China
- Prior art keywords
- tank
- gas
- oil
- water
- hot
- 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.)
- Pending
Links
Images
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The present invention is comprehensive treating method and apparatus for hot cracked gas of waste type. After fuel oil is cooled in condensator and introduced into absorbing tower, the hot cracked gas is absorbed by the fuel oil under water cooling condition, the fuel oil is filtered and led to oil tank, and the un-absorbed low-boiling point gas is pumped into buffering tank and then into water sealed tank before being fed via pipe to the waste tyre hot cracking furnace as fuel. The present invention has the features of no toxic, no harm and reused resource.
Description
One, technical field
The present invention relates to a kind of comprehensive utilization of resources, more specifically be meant gas integrated conduct method and device thereof that a kind of junked tire is hot cracked.
Two, background technology
The method of handling junked tire in the prior art generally all adopts pyrolysis method, with sizing material in cracking under 230 ℃-240 ℃ and pressure 0.1Mpa-0.2Mpa condition under the sheet mica catalysis, make combustible gas, combustion oil, products such as carbon black, perhaps at normal pressure, under the condition of middle temperature, with active white clouds, acidifying class holder stone etc. carries out catalytic pyrolysis, produce petroleum gas, gasoline and carbon black, our company is in January, 2002 employment application patent of invention once, application number is " 02110554.5 ", it is that micelle is carried out thermo-cracking under the micro-vacuum state of 480 ℃-700 ℃ and 0.01Mpa-0.04Mpa, wherein gaseous products enters washing tower condensation cooling, the fuel oil that condensation is got off send the tank field to store after cooling, uncooled light constituent (the following hydro carbons gas phase of C5) reclaims does the combustion gas of pyrocrack furnace, but does not all relate to gas integrated conduct method and the device of junked tire after hot cracked in the prior art as yet.
Three, summary of the invention
The key problem in technology that the present invention need solve is: 1, solve the gas delivery of thermo-cracking, make the above gas of C5 generate oil fuel after condensation.2, the hot pyrolysis gas below the C5 is imported the thermo-cracking roasting kiln, as the thermo-cracking energy.
For this reason, the present invention adopts following technical scheme: 1, earlier oil fuel is cooled off with condenser, then it is imported the absorption tower, hot pyrolysis gas with junked tire after hot cracked absorbs with oil fuel under the water cooling condition, oil fuel enters storage tank after filtering, unabsorbed hot pyrolysis gas enters the condenser cooling again, makes the portion of hot cracked gas be condensed into oil fuel once again and enters storage tank.2, the lower boiling hot pyrolysis gas that does not liquefy in condenser imports surge tank, and then enters water-sealed tank under the vacuum pump effect, enters junked tire thermo-cracking roasting kiln by pipeline at last, as the thermo-cracking energy.
Four, description of drawings Fig. 1 is apparatus of the present invention synoptic diagram for process flow sheet Fig. 2 of the present invention
Five, embodiment
With reference to the accompanying drawings 1, technical process of the present invention: the gas that comes out by the gaseous phase outlet of pyrocrack furnace, enter washing absorption tower, washing oil in the working tank is sent into washing absorption tower by oil pump behind the B-grade condensation tower, be that hot pyrolysis gas is under water-cooled condition, absorb with oil fuel, oil fuel pumps into storage tank by oil pump after filtering, unabsorbed hot pyrolysis gas enters the condenser cooling again, and the portion of hot cracked gas is condensed into oil fuel once again and enters storage tank.The lower boiling hot pyrolysis gas that does not liquefy in washing absorption tower mainly is the following gas of C5, imports the water cooler cooling, imports surge tank under the vacuum pump effect, and then enters water-sealed tank, enters junked tire thermo-cracking roasting kiln by pipeline at last.
With reference to the accompanying drawings 2: apparatus of the present invention are by roasting kiln 1, pyrocrack furnace 2, washing absorption tower 3, washing oil pump 4, cooling tower 5,6, working tank 7, plate-and-frame filter press 8, oil pump 9, storage tank 10, water-sealed tank 11, separator 12, vacuum pump 13, water tank 14, water cooler 15 compositions such as grade, the gas phase import pipe connection of the gaseous phase outlet of pyrocrack furnace 2 and washing absorption tower 3 wherein, the oil product outlet of washing absorption tower 3 is connected with working tank 7, the import and the cooling tower 5 of washing oil pump 4 are used pipe connection, cooling tower 6 is used pipe connection with cooling tower 5, the washing oil import and the working tank 7 of cooling tower 6 are used pipe connection, working tank 7 is connected with plate-and-frame filter press 8, the oil product outlet of plate-and-frame filter press 8 is connected with oil pump 9, and oil pump 9 is connected with storage tank 10.Washing absorption tower 3 unabsorbed hot pyrolysis gas outlets are connected with water cooler 15, water cooler 15 is connected with separator 12, separator 12 is connected with water tank 14, water tank 14 is connected with vacuum pump 13, vacuum pump 13 is connected with water-sealed tank 11, and the thermal cracking gas outlet of water-sealed tank 11 is joined with the burning spout of roasting kiln 1.
Utilize process unit of the present invention, the junked tire hot pyrolysis gas can be separated, make the above gas of C5 generate oil fuel after condensation, the following gas feedback back of C5 imports the thermo-cracking roasting kiln, makes fuel.Therefore the present invention has characteristics nontoxic, harmless, resource regeneration.
Claims (3)
1, hot cracked gas integrated conduct method and the device thereof of a kind of junked tire, it is characterized in that: the gas that technical process is come out for the gaseous phase outlet by pyrocrack furnace, enter washing absorption tower, washing oil in the working tank, behind the B-grade condensation tower, send into washing absorption tower by oil pump, be that hot pyrolysis gas is under water-cooled condition, absorb with oil fuel, oil fuel after filtering, pump into storage tank by oil pump, unabsorbed hot pyrolysis gas enters the condenser cooling again, and the portion of hot cracked gas is condensed into oil fuel once again and enters storage tank.The lower boiling hot pyrolysis gas that does not liquefy in washing absorption tower mainly is the following gas of C5, imports the water cooler cooling, imports surge tank under the vacuum pump effect, and then enters water-sealed tank, enters junked tire thermo-cracking roasting kiln by pipeline at last.
2, gas integrated conduct method and device thereof that a kind of junked tire is hot cracked, comprise washing absorption tower, cooling tower, working tank, pressure filter, water-sealed tank etc., it is characterized in that: the gas phase import pipe connection of the gaseous phase outlet of pyrocrack furnace [2] and washing absorption tower [3], the oil product outlet of washing absorption tower [3] is connected with working tank [7], the import and the cooling tower [5] of washing oil pump [4] are used pipe connection, cooling tower [6] is used pipe connection with cooling tower [5], the washing oil import of cooling tower [6] and working tank [7] are used pipe connection, working tank [7] is connected with plate-and-frame filter press [8], the oil product outlet of plate-and-frame filter press [8] is connected with oil pump [9], and oil pump [9] is connected with storage tank [10].The unabsorbed hot pyrolysis gas outlet of washing absorption tower [3] is connected with water cooler [15], water cooler [15] is connected with separator [12], separator [12] is connected with water tank [14], water tank [14] is connected with vacuum pump [13], vacuum pump [13] is connected with water-sealed tank [11], and the thermal cracking gas outlet of water-sealed tank [11] is joined with the burning spout of roasting kiln [1].
3, hot cracked gas integrated conduct method and the device thereof of a kind of junked tire according to claim 2 is characterized in that: described pressure filter adopts plate-and-frame filter press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02136057 CN1403537A (en) | 2002-07-16 | 2002-07-16 | Comprehensive method and apparatus for hot cracked gas of waste tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02136057 CN1403537A (en) | 2002-07-16 | 2002-07-16 | Comprehensive method and apparatus for hot cracked gas of waste tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1403537A true CN1403537A (en) | 2003-03-19 |
Family
ID=4748481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02136057 Pending CN1403537A (en) | 2002-07-16 | 2002-07-16 | Comprehensive method and apparatus for hot cracked gas of waste tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1403537A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823301A (en) * | 2010-05-27 | 2010-09-08 | 江苏中绿生态科技有限公司 | Method and device for processing waste tire |
| CN101824331A (en) * | 2010-05-27 | 2010-09-08 | 江苏中绿生态科技有限公司 | Gas integral treatment method and device of thermal cracking tires |
| CN101113210B (en) * | 2006-07-25 | 2011-01-19 | 上海绿人生态经济科技有限公司 | Partial heat energy self-supplied waste-old tyre cracking treatment system |
| CN102604662A (en) * | 2012-03-21 | 2012-07-25 | 河北工业大学 | Process for finely recovering and recycling oil products from pyrolysis gas in process of converting waste plastic into oil |
| CN105062536A (en) * | 2015-07-17 | 2015-11-18 | 刘云 | Direct-fired waste plastic oil refining device |
| CN106398740A (en) * | 2016-10-28 | 2017-02-15 | 厦门高龙朝环保科技股份有限公司 | Plastic waste thermal cracking gas treatment apparatus and method |
| CN107434978A (en) * | 2017-08-03 | 2017-12-05 | 中创奕龙科技股份有限公司 | A kind of junked tire cracking gas processing method |
| CN111569461A (en) * | 2020-06-18 | 2020-08-25 | 青岛轮云设计研究院有限责任公司 | Solid material pyrolysis gas recovery equipment and recovery method |
| CN114432844A (en) * | 2020-11-04 | 2022-05-06 | 中国石油化工股份有限公司 | Method and system for purifying pyrolysis gas |
-
2002
- 2002-07-16 CN CN 02136057 patent/CN1403537A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113210B (en) * | 2006-07-25 | 2011-01-19 | 上海绿人生态经济科技有限公司 | Partial heat energy self-supplied waste-old tyre cracking treatment system |
| CN101823301A (en) * | 2010-05-27 | 2010-09-08 | 江苏中绿生态科技有限公司 | Method and device for processing waste tire |
| CN101824331A (en) * | 2010-05-27 | 2010-09-08 | 江苏中绿生态科技有限公司 | Gas integral treatment method and device of thermal cracking tires |
| CN102604662A (en) * | 2012-03-21 | 2012-07-25 | 河北工业大学 | Process for finely recovering and recycling oil products from pyrolysis gas in process of converting waste plastic into oil |
| CN105062536A (en) * | 2015-07-17 | 2015-11-18 | 刘云 | Direct-fired waste plastic oil refining device |
| CN106398740A (en) * | 2016-10-28 | 2017-02-15 | 厦门高龙朝环保科技股份有限公司 | Plastic waste thermal cracking gas treatment apparatus and method |
| CN107434978A (en) * | 2017-08-03 | 2017-12-05 | 中创奕龙科技股份有限公司 | A kind of junked tire cracking gas processing method |
| CN111569461A (en) * | 2020-06-18 | 2020-08-25 | 青岛轮云设计研究院有限责任公司 | Solid material pyrolysis gas recovery equipment and recovery method |
| CN114432844A (en) * | 2020-11-04 | 2022-05-06 | 中国石油化工股份有限公司 | Method and system for purifying pyrolysis gas |
| CN114432844B (en) * | 2020-11-04 | 2023-05-12 | 中国石油化工股份有限公司 | Method and system for purifying pyrolysis gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102875005B (en) | Sludge biological carbonizing technology based on hydrothermal reaction | |
| CN1276056C (en) | Supercritical liquefaction method for biomass | |
| WO2009152667A1 (en) | Reduction method and system for processing waste plastics | |
| CN101302430B (en) | Method for preparing gas with crop wastes and organic refuses | |
| CN106398740A (en) | Plastic waste thermal cracking gas treatment apparatus and method | |
| CN101851050B (en) | Thermal cracking treatment method for sludge | |
| CN1403537A (en) | Comprehensive method and apparatus for hot cracked gas of waste tyre | |
| CN102730917A (en) | Low-water-content dehydrated sludge direct supercritical water gasification processing apparatus and method | |
| CN102492443A (en) | External-heating type integrated biomass pyrolysis equipment | |
| CN102382683A (en) | Method for preparing biomass gas from plant branches and trunks | |
| CN101824331A (en) | Gas integral treatment method and device of thermal cracking tires | |
| CN101307241B (en) | Process and equipment for cracking and recovering waste organic petrochemicals | |
| CN101440291A (en) | Biomass gasification equipment and process | |
| CN1432458A (en) | Waste tyre processing method | |
| CN201735305U (en) | Integrated system separating raw gas for synthesis of carbonyl | |
| CN101602954B (en) | Method for manufacturing fuel through straw quick thermal cracking and fuel product thereof | |
| CN104560151A (en) | Method for refining gasoline and diesel from waste lubricating oil | |
| CN202304247U (en) | Device for recovering flare gas generated in C5 separation process | |
| CN203342617U (en) | System for treating and recycling benzene oil gas | |
| CN102517064A (en) | Method and device for preparing fuel oil by utilizing solar energy to crack waste plastics | |
| CN203782002U (en) | Sludge low temperature carbonization system | |
| CN204918486U (en) | Heavy oil vent gas treatment system in | |
| CN109439360B (en) | Device and method for preparing bio-based fuel by catalyzing gutter oil with natural volcanic rocks | |
| CN202430172U (en) | Device for preparing fuel oil by utilizing solar cracked waste plastics | |
| CN102226531A (en) | Purification and burn integral device for thermal gas from biomass carbonization furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |