CN101307151A - Apparatus for treating waste and old tyres - Google Patents
Apparatus for treating waste and old tyres Download PDFInfo
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- CN101307151A CN101307151A CNA2008101024188A CN200810102418A CN101307151A CN 101307151 A CN101307151 A CN 101307151A CN A2008101024188 A CNA2008101024188 A CN A2008101024188A CN 200810102418 A CN200810102418 A CN 200810102418A CN 101307151 A CN101307151 A CN 101307151A
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- carbon black
- housing
- wheel hub
- travelling belt
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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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Abstract
The invention relates to a device for processing waste tires, belonging to the waste tire recovery processing technical field. The device comprises a feeding device, a reactor and a discharging device and is characterized in that: the discharging device comprises a condenser (6), a shell (7), a hub (8)/separator (9), a carbon black gatherer (10), a metal gatherer (11) and so on; a discharge opening of the condenser (6) is connected with a feed opening of the shell (7); the hub (8) and the separator (9) are arranged inside the shell (7); a conveyer belt of a conveyer on the upper part of the separator (9) is a reticular conveyer belt and can make carbon black powder fall off on the conveyer belt of the conveyer on the lower part and leave steel wires on the upper part; the metal gatherer (11) and the shell are sealed through liquid; and the carbon black gatherer (10) and the shell (7) are sealed through a sealed valve. The discharging device can continuously discharge materials and be sealed, and guarantee that no pollutant is discharged; the device for processing the waste tires is water and energy saving, safe and environment-friendly, and can realize production process automation.
Description
Technical field
The present invention relates to a kind of device of handling junked tire, belong to junked tire recycle device technical field.
Background technology
Development along with automotive industry and transportation, to the demand of various tires in continuous increase, China is the big rubber of the first in the world country of consumption, it also is tire production big country and tire consumption big country, accordingly, also produced a lot of junked tires, so-called junked tire, be meant to be replaced or to eliminate the tire that has lost as tire use value, and factory produce scrap tire.A large amount of junked tires has been piled up severe contamination environment, China also is faced with the increasing pressure.
Domestic recycling to junked tire is based on physical method, these methods in various degree exist shortcomings such as contaminate environment, technology are perfect inadequately, operability is not strong.
At present also obtained some progress for the cleavage method of junked tire and the research of device, but these methods in various degree exposed many drawbacks.
For the device of handling junked tire, it is maximum that reactor may be that people consider, also made various improvement; But, the dumping device no less important of the device of processing junked tire, dumping device should guarantee sealing, is suitable for production automation serialization again.
China's Tsing-Hua University patent application: a kind of method that adopts the gas burning kiln continuously thermal decomposing waste tire (application number: 200610114090.2, contriver: Gai Guosheng, Cong Xiaomin, Feng Tao, Yang Yufen) has proposed a kind of method that adopts the gas burning kiln continuously thermal decomposing waste tire.The discharging process of the solid product that this method is produced after for the junked tire cracking has been used traditional discharging method, be difficult to guarantee the sealing of entire reaction system, cause environmental pollution easily, and be difficult to reach the effect of serialization discharging, thereby influence the level of automation of whole technology.
Summary of the invention
The object of the present invention is to provide a kind of efficient height, the pyrolysis gas of generation can return burning and use, condensationization, oil yield height, the device of the processing junked tire that level of automation is high.
A kind of device of handling junked tire comprises feeding unit, reactor, dumping device successively,
Described feeding unit is the common feed mouth, or a cover automatic feeder of loading hopper or automatic charging mouth or other exploitations, and feeding unit can put in order the tire charging or tire is pulverized the back powder feed;
Described reactor comprises opening for feed (1), reactor body (2), discharge port (3) successively;
The upper, middle and lower portion of described reactor body (2) respectively is provided with pyrolysis gas import (4), reactor is divided into three heating regions, described reactor body is provided with mixing steam outlet (5), is connected to above-mentioned pyrolysis gas import (4) through the effusive mixing steam of mixing steam outlet (5) through the pyrolysis gas that obtains after the condensation and recycles;
Be provided with the insert seal valve between described reactor feed mouth (1) and the feeding unit.
Described dumping device comprises condenser (6), housing (7), wheel hub (8), electric actuator, separating machine (9), carbon black collector (10) and metal collectors (11);
The opening for feed of described condenser (6) links to each other with the discharge port of reactor;
The discharge port of described condenser (6) links to each other with the opening for feed of housing (7);
Wheel hub (8), separating machine (9) are in housing (7);
Wheel hub (8) is driven by electric actuator;
Wheel hub (8) bottom is separating machine (9);
Described separating machine (9) is made of two transport units in upper and lower, and the travelling belt of the transport unit on top is a netted travelling belt, and its sizing grid can make carbon black powder fall on the travelling belt of transport unit of bottom, and makes above steel wire stays;
The travelling belt of the transport unit on top makes described steel wire fall into corresponding with it metal collectors (11) towards corresponding with it metal collectors (11) direction motion; Between described metal collectors (11) and housing by hydraulic seal;
The travelling belt of the transport unit of bottom passes through the insert seal valve seal towards corresponding with it carbon black collector (10) direction motion between described carbon black collector (10) and housing (7).
The import of described pyrolysis gas is respectively equipped with by-pass valve control, in order to the air input of control pyrolysis gas, and the temperature of combustion by firing system control burner noz(zle), the i.e. temperature of each heating region.
The side of described condenser (6) is equipped with and is used for water-cooled water tank.
There is the fenestra that has flange the upper and lower of described housing (7).
Described wheel hub (8) is useful on the blade of transfers heat hydrolysis products, and wheel hub (8) is by water cooling, and the water in the wheel hub is discharged by independent water drain funnel.
Whole tire charging of junked tire of the present invention or tire are pulverized the back powder by the feeding unit charging; Be provided with the insert seal valve between described reactor feed mouth and the feeding unit, seal valve is closed during not charging, and seal valve is opened during charging; Charging enters by the reactor feed mouth reacts pyrolysis in the reactor body; The upper, middle and lower portion of described reactor body respectively is provided with the import of pyrolysis gas, and reactor is divided into three heating regions.The tire pyrolysis is decomposed into gaseous state and solid-state two kinds of products, and wherein gaseous product mainly is the mixing steam of gaseous hydrocarbon (hydrocarbon gas) and pyrolysis gas, and solid product mainly is the metal (steel wire) in carbon black and the tire interlayer.Described reactor body is provided with the mixing steam outlet, and the pyrolysis gas that obtains after mixing steam exports the condensation of effusive mixing steam process is connected to the import of above-mentioned pyrolysis gas and recycles;
The import of described pyrolysis gas is respectively equipped with by-pass valve control, in order to the air input of control pyrolysis gas, and the temperature of combustion by firing system control burner noz(zle), the i.e. temperature of each heating region.
Solid product unloads by dumping device;
Described dumping device comprises condenser (6), housing (7), wheel hub (8), electric actuator, separating machine (9), carbon black collector (10) and metal collectors (11); The opening for feed of described condenser (6) links to each other with the discharge port of reactor; Solid product enters condenser convection current condensation by the opening for feed of described condenser (6); The side of described condenser (6) can also be equipped with and be used for water-cooled water tank and carry out condensation.The discharge port of described condenser (6) links to each other with the opening for feed of housing (7); Enter in the housing through condensed solid product; Wheel hub (8), separating machine (9) are in housing (7); Wheel hub (8) is driven by electric actuator; Solid product is milled, is handled through wheel hub (8) and can obtain carbon black and metal etc.; Described wheel hub (8) is useful on the blade of transfers heat hydrolysis products, and wheel hub (8) is by water cooling, and the water in the wheel hub is discharged by independent water drain funnel.The upper and lower of described housing (7) has the fenestra that has flange can observe the intravital situation of shell.
Wheel hub (8) bottom is separating machine (9); Separating machine (9) is made of two transport units in upper and lower, and the travelling belt of the transport unit on top is a netted travelling belt, and its sizing grid can make carbon black powder fall on the travelling belt of transport unit of bottom, and makes above steel wire stays;
The travelling belt of the transport unit on top makes described steel wire fall into corresponding with it metal collectors (11) towards corresponding with it metal collectors (11) direction motion; The travelling belt of the transport unit of bottom is towards corresponding with it carbon black collector (10) direction motion.
Steel wire falls into metal collectors (11); Between described metal collectors (11) and housing by hydraulic seal;
Pass through the insert seal valve seal between described carbon black collector (10) and housing (7); Carbon black powder fell into carbon black collector (10) when the insert seal valve seal was opened.
Separate the carbon black that obtains and obtain well behaved gac through activating process.
Uninstalling system of the present invention is for having used a kind of reasonable separate mode separating of carbon black and metal, two travelling belts have been used, above a transmission have grid, the less carbon black of particle diameter is fallen on the following travelling belt, deliver to carbon black collector place with travelling belt, and the bigger metal of particle diameter is stayed on the top travelling belt and along with travelling belt enters in the metal collectors, compares with traditional branch magnetic separation method and has reduced cost.Embedded sealing method has been adopted in the discharging of carbon black, and the mode of water-lute has been adopted in the discharging of steel wire, and prior art needs to open pyrolysis oven more it is discharged.The present invention has reached the effect of serialization discharge to the discharging of solid phase prod, and embedded and water-lute method played good sealing effectiveness, really guaranteed the discharging of contamination-free, and existing discharge method obviously very easily causes environmental pollution.
In a word, the present invention has avoided deficiency of the prior art, compares advantages such as mainly containing cost is lower, safety and environmental protection, Automation of Manufacturing Process with the uninstalling system of the device of other various processing tires.
Description of drawings
Fig. 1 handles the process flow sheet of junked tire for the present invention.
Fig. 2 is a device synoptic diagram of the present invention.
Embodiment
Further specify the present invention below in conjunction with accompanying drawing.
Fig. 2 is a device synoptic diagram of the present invention.Wherein, 1 for the reactor feed mouth, and 2 be reactor body, and 3 be the reactor discharge port, and 4 are the pyrolysis mouth of making angry, and 5 is the pyrolysis vapour outlet, and 6 is condenser, and 7 is housing, and 8 is wheel hub, and 9 is that separating machine, 10 is the carbon black collector, and 11 is metal collectors, and 12 is water tank.
A kind of device of handling junked tire comprises feeding unit, reactor, dumping device successively.Reactor comprises opening for feed, housing, discharge port successively; Described opening for feed is connected by the insert seal valve with feeding unit; Opening for feed links to each other with housing; The upper, middle and lower portion of described housing respectively is provided with the import of pyrolysis gas, reactor is divided into three heating regions, also be provided with the mixing steam outlet on the described housing, the pyrolysis gas that obtains after mixing steam exports the condensation of effusive mixing steam process is connected to the import of above-mentioned pyrolysis gas and recycles; Described dumping device comprises condenser (1), housing (2), wheel hub (3), electric actuator, separating machine (4), carbon black collector (5) and metal collectors (6); The opening for feed of described condenser (1) links to each other with the discharge port of reactor; The discharge port of described condenser (1) links to each other with the opening for feed of housing (2); Wheel hub (3), separating machine (4) are in housing (2); Wheel hub (3) is driven by electric actuator; Wheel hub (3) bottom is separating machine (4); Described separating machine (4) is made of two transport units in upper and lower, and the travelling belt of the transport unit on top is a netted travelling belt, and its sizing grid can make carbon black powder fall on the travelling belt of transport unit of bottom, and makes above steel wire stays; The travelling belt of the transport unit on top makes described steel wire fall into corresponding with it metal collectors (6) towards corresponding with it metal collectors (6) direction motion; Between described metal collectors (6) and housing by hydraulic seal; The travelling belt of the transport unit of bottom seals by seal valve between described carbon black collector (5) and housing (2) towards corresponding with it carbon black collector (5) direction motion.The import of described pyrolysis gas is respectively equipped with by-pass valve control, in order to the air input of control pyrolysis gas, and the temperature of combustion by firing system control burner noz(zle), the i.e. temperature of each heating region.Described reactor feed mouth is provided with the insert seal valve.The side of described condenser (1) is equipped with and is used for water-cooled water tank.There is the fenestra that has flange the upper and lower of described housing (2).Described wheel hub (3) is useful on the blade of transfers heat hydrolysis products.Described wheel hub (3) is by water cooling, and the water in the wheel hub is discharged by independent water drain funnel.
The upper, middle and lower portion of reactor respectively is mounted with the import of pyrolysis gas respectively, and the gas jet group (firing system) in those pyrolysis gas imports and the reactor communicates, and each gas jet group provides different temperature for three heating regions.The gas jet group is made up of the Sweet natural gas or the pyrolysis gas supply line of the valve system that contains screening washer, pressure-regulator and three heating zone of may command.Each pyrolysis oven heating zone comprises the gas jet of two two channels (air-supply), valve control device and nozzle control unit.But each heating zone independent control has the own independent air-supply arrangement and the pressure-controlling sensing rly. of blow air well heater (consideration flue gas), valve control device, blow air and gas.Independent control module by each nozzle realizes whether the igniting of pyrolysis oven heating zone and supervision nozzle are had the control of flame.
Feeding unit is sent into raw material (this raw material can be the tire powder after whole tire or the pulverizing) to carry out thermolysis in the reactor that is sealed state, thermolysis is divided into the upper, middle and lower section, the heat decomposition temperature of epimere is 700-800 ℃, the middle part temperature is 800-900 ℃, the hypomere heat decomposition temperature is 900-1000 ℃, and the effect of subregion heating is to carry out pyrolysis to whole tire.Raw material is decomposed into gaseous state and solid-state two kinds of products, and wherein gaseous product mainly is the mixing steam of gaseous hydrocarbon (hydrocarbon gas) and pyrolysis gas, and solid product mainly is the metal (steel wire) in carbon black and the tire interlayer.
The condensation after cooling off of hydrocarbon gas in the mixing steam forms liquid hydrocarbon (liquid hydrocarbon) and stores or be processed into products such as gasoline, diesel oil, heavy oil, and pyrolysis gas then can enter reactor as continuing the recycle of pyrolysated thermal source.
The condenser 6 of reactor bottom of the present invention connects a dumping device, and this dumping device is used for the carbon black of solid product is pulverized with steel wire and separated.It is made up of housing, wheel hub (6) and electric actuator (2), separating machine.
Separating machine 9 mainly is made up of two transport units, and top is a netted travelling belt, and its sizing grid can make carbon black powder fall the travelling belt of bottom, and makes above steel wire stays, and two transport units connect carbon black collector and metal collectors 11 respectively; This separating machine 9 is provided with seal valve with carbon black collector junction, and this metal collectors 11 is container-like, and inside is sealed by water; By insert seal valve and water to keep the sealed state of inside reactor.
Welded housing is made by plate stocking and section bar.Be equipped with in advance on the laterally inclined wall of housing and be used for water-cooled water tank.All there is the fenestra that has flange the upper and lower of housing, and it steams jar by spacer flanger according to cooling and dumping device (dumping device is not included in the pyrolysis oven mechanism) docks.
The structure of hub unit is also welded.Wherein be useful on the blade of transfers heat hydrolysis products.The wheel hub holder is as rolling bearing.Wheel hub is by water cooling, and the water in the wheel hub is discharged by independent water drain funnel.
Unloading mechanism is installed according to the respective frame of platen.Unloading mechanism is used for precomminution, cooling and the sealing (preventing the pyrolysis gas leakage of reactor) of RESEARCH OF PYROCARBON.
Unloading mechanism is made of-cylinder driving and the sealed spiral propeller of circular cone two coaxial spiral propellers.Spiral propeller is driven by rotary actuator, and this transmission mechanism comprises the vee-belt transmission mechanism, turbine reduction box and chain device.Can select needed discharge rate by interchangeable belt pulley.Unloading mechanism directly connects cooling and steams jar.
The product of pyrolytic reaction output can divide three directions to continue processing:
1) vapour mixture is cooled to hydrocarbon liquid (liquid hydrocarbon), uncooled part (pyrolysis gas) is sent into gas-holder.Hydrocarbon liquid is sent into the warehouse, and pyrolysis gas is sent into gas-holder through overdraft: a part is personal for this technical process, and rest part is sold.
2) solid product is delivered to Receiving bin, packing or deliver to finished goods warehouse.
3) separate the carbon black that obtains and obtain well behaved gac through activating process.
Claims (1)
1, a kind of device of handling junked tire comprises feeding unit, reactor, dumping device, it is characterized in that,
Described dumping device comprises condenser (6), housing (7), wheel hub (8), electric actuator, separating machine (9), carbon black collector (10) and metal collectors (11);
The opening for feed of described condenser (6) links to each other with the discharge port (3) of reactor;
The discharge port of described condenser (6) links to each other with the opening for feed of housing (7);
Wheel hub (8), separating machine (9) are in housing (7);
Wheel hub (8) is driven by electric actuator;
Wheel hub (8) bottom is separating machine (9);
Described separating machine (9) is made of two transport units in upper and lower, and the travelling belt of the transport unit on top is a netted travelling belt, and its sizing grid can make carbon black powder fall on the travelling belt of transport unit of bottom, and makes above steel wire stays;
The travelling belt of the transport unit on top makes described steel wire fall into corresponding with it metal collectors (11) towards corresponding with it metal collectors (11) direction motion; Between described metal collectors (11) and housing by hydraulic seal;
The travelling belt of the transport unit of bottom seals by seal valve between described carbon black collector (10) and housing (7) towards corresponding with it carbon black collector (10) direction motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101024188A CN101307151B (en) | 2008-03-21 | 2008-03-21 | Apparatus for treating waste and old tyres |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101024188A CN101307151B (en) | 2008-03-21 | 2008-03-21 | Apparatus for treating waste and old tyres |
Publications (2)
| Publication Number | Publication Date |
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| CN101307151A true CN101307151A (en) | 2008-11-19 |
| CN101307151B CN101307151B (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101024188A Expired - Fee Related CN101307151B (en) | 2008-03-21 | 2008-03-21 | Apparatus for treating waste and old tyres |
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| CN (1) | CN101307151B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585037B (en) * | 2009-06-05 | 2011-05-18 | 上海绿人生态经济科技有限公司 | Steel wire conveyor for recycling waste and old tire |
| CN102796550A (en) * | 2012-06-20 | 2012-11-28 | 种传学 | Cracking furnace for tire |
| CN103695020A (en) * | 2013-12-13 | 2014-04-02 | 牛晓璐 | Cracking discharging process and equipment of junked tire |
| CN105400538A (en) * | 2015-10-28 | 2016-03-16 | 贵州安泰再生资源科技有限公司 | Method for preparing carbon black by processing waste tires by horizontal rotary cracking processor |
| CN105431264A (en) * | 2013-08-09 | 2016-03-23 | 萨克米伊莫拉机械合作社合作公司 | A method and a device for reducing lateral powder waste of a layer of powder advancing on a mobile conveyor surface |
| CN105772498A (en) * | 2016-05-12 | 2016-07-20 | 贵州省环境科学研究设计院 | Soil mercury removal air inflow control system |
| CN106318432A (en) * | 2016-08-31 | 2017-01-11 | 张新华 | Solid material recovery system for thermal cracking of waste tires |
| CN106916601A (en) * | 2017-03-29 | 2017-07-04 | 山东铂铠环保科技有限公司 | A kind of apparatus and method of the junked tire pyrolysis low ash content low-sulfur carbon black of production |
| CN109837104A (en) * | 2019-03-07 | 2019-06-04 | 李凤凌 | A kind of waste tire resource comprehensive utilization system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1216963C (en) * | 2002-06-28 | 2005-08-31 | 浙江大学 | Vetical cracking tower for cracking used tyre and recovering industrial carbon black and fuel oil |
| BG65901B1 (en) * | 2005-05-09 | 2010-04-30 | КОЛЕВ Димитър | Process and installation for motorcar tyres pyrolysis |
| CN100412735C (en) * | 2005-09-27 | 2008-08-20 | 任丽娟 | Automatic control treatment equipment for waste tyre |
| CN101108972B (en) * | 2007-08-16 | 2010-05-26 | 宁波怡诺能源科技有限公司 | Waste and old tire cracking device and cracking method thereof |
-
2008
- 2008-03-21 CN CN2008101024188A patent/CN101307151B/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585037B (en) * | 2009-06-05 | 2011-05-18 | 上海绿人生态经济科技有限公司 | Steel wire conveyor for recycling waste and old tire |
| CN102796550A (en) * | 2012-06-20 | 2012-11-28 | 种传学 | Cracking furnace for tire |
| CN105431264A (en) * | 2013-08-09 | 2016-03-23 | 萨克米伊莫拉机械合作社合作公司 | A method and a device for reducing lateral powder waste of a layer of powder advancing on a mobile conveyor surface |
| CN105431264B (en) * | 2013-08-09 | 2018-06-05 | 萨克米伊莫拉机械合作社合作公司 | For reducing the method and device of the lateral powder discarded object of the powder bed to advance in mobile conveyor surface |
| WO2015085661A1 (en) * | 2013-12-13 | 2015-06-18 | 牛晓璐 | Process and apparatus for scrap tire pyrolysis and material discharging |
| CN103695020B (en) * | 2013-12-13 | 2015-08-05 | 牛晓璐 | A kind of junked tire cracking discharging technology and equipment |
| CN103695020A (en) * | 2013-12-13 | 2014-04-02 | 牛晓璐 | Cracking discharging process and equipment of junked tire |
| CN105400538A (en) * | 2015-10-28 | 2016-03-16 | 贵州安泰再生资源科技有限公司 | Method for preparing carbon black by processing waste tires by horizontal rotary cracking processor |
| CN105400538B (en) * | 2015-10-28 | 2017-04-12 | 贵州安泰再生资源科技有限公司 | Method for preparing carbon black by processing waste tires by horizontal rotary cracking processor |
| CN105772498A (en) * | 2016-05-12 | 2016-07-20 | 贵州省环境科学研究设计院 | Soil mercury removal air inflow control system |
| CN106318432A (en) * | 2016-08-31 | 2017-01-11 | 张新华 | Solid material recovery system for thermal cracking of waste tires |
| CN106916601A (en) * | 2017-03-29 | 2017-07-04 | 山东铂铠环保科技有限公司 | A kind of apparatus and method of the junked tire pyrolysis low ash content low-sulfur carbon black of production |
| CN109837104A (en) * | 2019-03-07 | 2019-06-04 | 李凤凌 | A kind of waste tire resource comprehensive utilization system |
| CN109837104B (en) * | 2019-03-07 | 2021-04-30 | 李凤凌 | Comprehensive utilization system for waste tire resources |
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| CN101307151B (en) | 2013-04-10 |
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