CN104371750B - Pyrolytic reaction device and its System and method for - Google Patents
Pyrolytic reaction device and its System and method for Download PDFInfo
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- CN104371750B CN104371750B CN201310349604.2A CN201310349604A CN104371750B CN 104371750 B CN104371750 B CN 104371750B CN 201310349604 A CN201310349604 A CN 201310349604A CN 104371750 B CN104371750 B CN 104371750B
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- 230000007246 mechanism Effects 0.000 claims abstract description 125
- 238000005336 cracking Methods 0.000 claims abstract description 72
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- 239000011248 coating agent Substances 0.000 claims abstract description 5
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- 239000006166 lysate Substances 0.000 claims description 32
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- 238000007781 pre-processing Methods 0.000 claims description 6
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- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
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Classifications
-
- 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 present invention provides a kind of pyrolytic reaction device and its System and method for, wherein, described pyrolytic reaction device, including：Outer cylinder body, its wall body offers gaseous state discharging opening and solid-state discharging opening；Positioned at forming cracking space between the inner barrel within described outer cylinder body, the outer surface of the inner surface of described outer cylinder body and described inner barrel, described inner barrel is internally formed one and is used for the heat transfer path of high temperature heat source that circulates；The drive mechanism rotating for driving described inner barrel to make in outer inner barrel；And material-feeding mechanism, make cracking reaction for material to be cracked being directed in cracking space and coating on the outer surface of described inner barrel.The present invention realizes the cracker of " internal heat transfer, external reaction " formula, and the temperature on the whole outer surface of its inner barrel is uniformly distributed, thus can ensure that the thorough cracking being applied to material thereon, and then lifts the quality of production of cracking technology.
Description
Technical field
The present invention relates to a kind of pyrolytic reaction device, more particularly, to a kind of waste high polymer material pyrolytic reaction device and its
System.
The invention still further relates to a kind of pyrolytic reaction method of waste high polymer material.
Background technology
The fast development of petroleum industry, promotes extensive production and the application of macromolecule product, and thing followed high score
Sub- garbage gets more and more, and such waste pollution problem is also increasingly serious, and this undoubtedly becomes environmental issue urgently to be resolved hurrily.
The method of conventional process high molecular waste material is landfill or burns, it not only causes the secondary pollution to environment, and
And do not enable the effective and reasonable utilization of resource.Through constantly test and exploration, industry is fully recognized that, spent high molecular material
Potential the very big market prospect of recycling of material, can be extracted by macromolecule cracking technique from high molecular waste material
Multiple precious resources, including fuel oil, gas, white carbon black, steel wire, while it realizes " turn waste into wealth ", more conducively ecological environment
Protection.
At present, some macromolecule material pyrolytic reaction equipment are in succession developed both at home and abroad.Shown in ginseng Fig. 1, relatively conventional
Pyrolytic reaction equipment includes outer cylinder body 21 ' and inner barrel 22 ', and inner barrel 22 ' is arranged on outer cylinder body 21 ' inside, and outer cylinder body 21 ' has
Standby sealing, heat-insulating property, outer cylinder body 21 ' wall body are provided with smoke inlet 211 ' and exhanst gas outlet 212 ', by inside and outside cylinder
Circulation high-temperature flue gas between body possess hot environment so that inner barrel 22 ' is internal, afterwards material to be cracked are delivered to inner core
Body 22 ' is internal to carry out cracking reaction.However, due to high-temperature flue gas circulate in the space between inside and outside cylinder when, exist certain
Thermal losses, lead to smoke inlet 211 ' place, the flue-gas temperature at exhanst gas outlet 212 ' place to have larger gap, this just causes cracking
It is heated inside the inner barrel of consersion unit uneven problem, consequently, it is possible to leading to inner barrel interior part region too low not because of temperature
Cracking reaction can be completed, this certainly will affect the quality of production of macromolecule cracking technology.
Content of the invention
It is an object of the invention to by providing a kind of internal heat transfer, the pyrolytic reaction device of outside cracking type and its being
System, by inner barrel internal circulation high temperature heat source, and carries out material cracking reaction on inner core external surface, thus improving anti-
Intracavity is answered to be heated uneven problem, the quality of production of lifting cracking technology.
Another goal of the invention of the present invention is to provide a kind of internal heat type pyrolytic reaction method.
One of for achieving the above object, the pyrolytic reaction device that the present invention provides, including：Outer cylinder body, on its wall body
Offer gaseous state discharging opening and solid-state discharging opening；Positioned at the inner barrel within described outer cylinder body, the inner surface of described outer cylinder body with
Form cracking space, described inner barrel is internally formed one and is used for the heat transfer of high temperature heat source of circulating between the outer surface of described inner barrel
Passage；The drive mechanism rotating for driving described inner barrel to make in outer inner barrel；And material-feeding mechanism, for lysate will be treated
Material is directed in cracking space and coats makees cracking reaction on the outer surface of described inner barrel.
As a further improvement on the present invention, described material-feeding mechanism is arranged in described cracking space and along described inner core
The axially extending formation of body.
As a further improvement on the present invention, described material-feeding mechanism is arranged at the upper of peak on described inner core external surface
Side.
As a further improvement on the present invention, described pyrolytic reaction device also includes being arranged at described material-feeding mechanism front end
Isobaric distributor gear, material equipressure to be cracked is assigned on described material-feeding mechanism.
As a further improvement on the present invention, by some equipressures between described material-feeding mechanism and described equipressure distributor gear
Arm realizes connection, and the pressure in described some equipressure arms is equal.
As a further improvement on the present invention, it is provided with the coke knocker positioned at described inner barrel periphery in described cracking space
Structure, to remove the solid-state lysate of adhesion on described inner core external surface.
As a further improvement on the present invention, it is applied to inner core external surface from material to be cracked and produce to its cracking
Solid-state lysate removed by described burnt cleaning mechanism during, angle that described inner barrel is rotated through is more than 180 °.
As a further improvement on the present invention, described burnt cleaning mechanism include the base portion being fixed on described outer cylinder body and from
Described base portion extends the burnt portion of scraping being formed, and described scrape burnt portion and contacts with described inner core external surface.
As a further improvement on the present invention, described burnt cleaning mechanism includes one and is connected to described base portion and scrapes between burnt portion
Elastic component, described elastic component provide one order about described in scrape the power that burnt portion is contacted with described inner core external surface.
As a further improvement on the present invention, described pyrolytic reaction device includes one and is arranged at below described burnt cleaning mechanism
First conveying mechanism, solid-state lysate is delivered to described solid-state discharging opening position by described first conveying mechanism.
As a further improvement on the present invention, described pyrolytic reaction device also include being arranged at described solid-state discharge outlet and
Possess the electronic discharging machine of sealing function and be arranged at the second conveyor structure below described electronic discharging machine；Described solid-state cracking
Thing passes sequentially through the first conveying mechanism, electronic discharging machine and second conveyor structure and transports to described pyrolytic reaction device.
Correspondingly, the pyrolytic reaction system that the present invention provides, including：Device for preprocessing materials, it includes being sequentially connected with
Disintegrating mechanism and hot-melting mechanism；It is connected to the primary response device of described device for preprocessing materials rear end and for cracking reaction
Produced gaseous breakdown thing and solid-state lysate carry out the cracking after-treatment device of post processing；Wherein, described primary response device
Including：Outer cylinder body, its wall body offers gaseous state discharging opening and solid-state discharging opening；Positioned at the inner barrel within described outer cylinder body,
Form cracking space, described inner barrel is internally formed a use between the outer surface of the inner surface of described outer cylinder body and described inner barrel
Heat transfer path in circulation high temperature heat source；The drive mechanism rotating for driving described inner barrel to make in outer inner barrel；And cloth
Material mechanism, makees cracking instead for material to be cracked being directed in cracking space and coating on the outer surface of described inner barrel
Should.
As a further improvement on the present invention, it is provided with the coke knocker positioned at described inner barrel periphery in described cracking space
Structure, to remove the solid-state lysate of adhesion on described inner core external surface.
As a further improvement on the present invention, it is applied to inner core external surface from material to be cracked and produce to its cracking
Solid-state lysate removed by described burnt cleaning mechanism during, angle that described inner barrel is rotated through is more than 180 °.
As a further improvement on the present invention, described burnt cleaning mechanism and described inner core external surface Elastic Contact.
For realizing above-mentioned another goal of the invention, the pyrolytic reaction method that the present invention provides, comprise the steps：One use is provided
In the primary response device carrying out cracking reaction, described primary response device includes outer cylinder body and the inner core being located in described outer tube body
Body, forms cracking space between described outer cylinder body and described inner barrel, described inner barrel is internally formed a heat transfer path；There is provided one
The drive mechanism rotating for driving described inner barrel to make inside described outer cylinder body；There is provided for flowing in described heat transfer path
Logical high temperature heat source, to guarantee the hot environment of inner core external surface；There is provided a device for preprocessing materials to treat cracking material to enter
Row pretreatment；One material-feeding mechanism is provided, pretreated material to be cracked is directed in described cracking space and coats institute
State and cracking reaction is made on the outer surface of inner barrel.
As a further improvement on the present invention, methods described also includes：Offer one is arranged at clear in described cracking space
Focusing mechanism, to strike off the solid-state lysate of adhesion on described inner core external surface.
As a further improvement on the present invention, methods described specifically includes：One is provided to be used for fixing described burnt cleaning mechanism
Base portion on outer cylinder body；There is provided one be used for contacting described inner core external surface scrape burnt portion；One is provided to be connected to described base portion
And scrape the elastic component between burnt portion, described elastic component provide one order about described in scrape what burnt portion was contacted with described inner core external surface
Power.
As a further improvement on the present invention, the rotary shaft of described inner barrel is in and is horizontally disposed with.
As a further improvement on the present invention, described material-feeding mechanism is arranged at the upper of peak on described inner core external surface
Side.
As a further improvement on the present invention, methods described also specifically includes：Before providing one to be arranged at described material-feeding mechanism
The isobaric distributor gear at end；There is provided some equipressure arms to be communicated between described material-feeding mechanism and described equipressure distributor gear,
Material to be cracked is allocated in each equipressure arm and guarantees that the pressure in each equipressure arm is equal by described equipressure distributor gear.
As a further improvement on the present invention, methods described also includes：One is provided to be arranged at below described burnt cleaning mechanism
First conveying mechanism, solid-state lysate is delivered to described solid-state discharging opening position by described first conveying mechanism；There is provided one
It is arranged at described solid-state discharge outlet and possess the electronic discharging machine of sealing function；One is provided to be arranged under described electronic discharging machine
The second conveyor structure of side；Described solid-state lysate passes sequentially through the first conveying mechanism, electronic discharging machine and second conveyor structure
Transport to primary response device.
Compared with prior art, the invention has the beneficial effects as follows：By setting outer cylinder body and in outer cylinder body inward turning turns
Cylinder, and in inner barrel internal circulation high temperature heat source, to ensure the hot environment on inner core external surface, pass through material distributing machine afterwards
Material to be pyrolyzed is coated and is made cracking reaction on the outer surface of inner barrel by structure, thus realizing " internal heat transfer, external reaction "
The cracker of formula, by inner barrel internal circulation high temperature heat source, and carries out material cracking reaction on inner core external surface,
So that reaction intracavity is heated and is more uniformly distributed, so that it is guaranteed that in reaction chamber lysate abundant reaction, and then improve cracking technology
The quality of production.
Brief description
Fig. 1 is the structural representation of pyrolytic reaction device in prior art；
Fig. 2 be the present invention a specific embodiment in pyrolytic reaction system structural representation；
Fig. 3 be the present invention a specific embodiment in pyrolytic reaction system primary response device schematic cross-section；
Fig. 4 is the partial enlarged drawing of burnt cleaning mechanism at label A in Fig. 2.
Specific embodiment
Describe the present invention below with reference to specific embodiment shown in the drawings.
The cracking reaction system of waste high polymer material involved in the present invention includes pretreatment unit, the master being sequentially connected with
Reaction unit and after-treatment device.Pretreatment unit includes disintegrating mechanism, hot-melting mechanism etc., and it is by material powder in irregular shape
The broken solid material for certain volume high temperature melting is the liquid material being introduced directly within to primary response device；And it is main anti-
Device is answered then by high-temperature closed environment, liquid material to be cracked into gaseous breakdown thing and solid-state lysate and be expelled to post processing
Device, after-treatment device includes condensing units, fractionating device, concentration equipment, lapping device, defecator.Wherein, discarded high score
Sub- material includes waste plastic, waste rubber, waste tire；Gaseous breakdown thing includes fuel oil, gas；Solid-state lysate includes charcoal
Black, steel wire.Due to being improved by primary response device (or claim cracking reaction device) done by the invention, thus below incite somebody to action
Primary response device is described in detail again.
With reference to shown in Fig. 2, it is a specific embodiment of cracking reaction system of the present invention.In present embodiment, described
Pretreatment unit, including the disintegrating mechanism (not shown) being sequentially connected with, charging aperture 11, spiral conveying mechanism 12 and hot-melting mechanism
13.Wherein, the temperature within hot-melting mechanism 13 is higher than the fusing point of material to be cracked, to guarantee material melting, hot-melting mechanism 13
It is additionally provided with one by motor-driven agitating device 130, to accelerate the melting of material.
With reference to shown in Fig. 2 and Fig. 3, in present embodiment, primary response device is connected to pretreatment unit rear end for cooperation, its bag
Include：Outer cylinder body 21 and the inner barrel 22 being coated on inside by described outer cylinder body 21.Wherein, inner barrel 22 is driven by a drive mechanism
Move around its axial-rotation, drive mechanism includes motor 31 and drive mechanism 32, and the direction of in figure arrow 92 indication is inner barrel
22 direction of rotation.Form cracking space 23, described inner barrel 22 is internally formed for flowing between outer cylinder body 21 and inner barrel 22
The heat transfer path 221 of logical high-temperature flue gas, by the direction along in figure arrow 91 indication in inner barrel 22 internal circulation high-temperature flue gas,
Thus guaranteeing that in the way of septate heat transfer the inner core external surface being within outer cylinder body reaches uniform temperature, anti-to meet cracking
Should require.In present embodiment, the rotary shaft of inner barrel is to be horizontally disposed with, in order to the carrying out of material-feeding mechanism mentioned below
Cloth.It is noted that those of ordinary skill in the art should be thought of that, by inner barrel delivered inside high-temperature flue gas
Mode only be obtain inner barrel high temperature of outer surface of high environment one kind preferred embodiment, in other embodiment of the present invention,
The high temperature of inner core external surface can be realized by other means, such as pass through to lay specific heat conduction material in inner barrel external surface peripheral
Material.
Wherein, be filled with insulation material inside the wall body of outer cylinder body 21, including foam plasticss, mineral wool, foam glass and
Other solid-state insulation materials.One or more gaseous state discharging openings 27 and one or more solid-state are offered on the wall body of outer cylinder body 21
Discharging opening 28, gaseous state discharging opening is used for deriving the oil gas that cracking reaction is produced, and it includes gaseous fuel, gas；Solid-state discharging
Mouth is used for deriving solid-state lysate, and it includes white carbon black, steel wire and other solid impurities.In the present embodiment it is preferable that gaseous state
Discharging opening 27 is arranged at the top of outer cylinder body 21, and includes two gaseous state discharging openings 27 being symmetricly set in outer cylinder body 21 two ends,
One solid-state discharging opening 28 is arranged at the bottom of outer cylinder body 21.It is noted that above-mentioned gaseous state discharging opening 27, solid-state discharging opening
28 positions are equipped with corresponding sealing mechanism to guarantee the sealing of whole reaction unit.Additionally, for solving inside and outside cylinder
The sealing of connecting portion, in present embodiment, the connecting portion that inside and outside cylinder is located at both ends is respectively arranged with one for really
Protect the sealing hydrocarbons mechanism 24 of this position sealing, to solve between dynamic inner barrel and the outer cylinder body of static state because of high-temperature expansion
Caused dislocation, leads to the problem that both connecting portions can not seal.
Continue cooperation with reference to shown in Fig. 2 and Fig. 3, in present embodiment, the material of molten condition is by being arranged at melting furnace
Feeding mechanism 25 between 13 and primary response device is directed in primary response device.Wherein, feeding mechanism 25 is in material stream
Flow measurement pump 251, main conveying pipeline 152, isobaric distributor gear 254 and material-feeding mechanism 255 are included successively on logical direction, isobaric
Pass through some spaced equipressure arms 256 between distributor gear and material-feeding mechanism to be connected, material-feeding mechanism 255 is arranged at interior
Cylinder 22 top and extending into inside cracking space 23, this material-feeding mechanism is horizontal-extending along the axial direction of inner barrel 22, its extension
Length substantially suitable with the axial length of the inner barrel being in cracking space, itself and entering through outer cylinder body 21 wall body
Material passage 256 communicates, and the liquid melt material being conducted into coat in rotation inner barrel 22 outer surface on to crack
Reaction.In present embodiment, material-feeding mechanism 255 is arranged at the top of the peak position of tube outer surface in rotation, material-feeding mechanism
255 include multiple discharge openings (sign) just to described peak position, additionally, isobaric distributor gear 254 is special due to it
Construction it is ensured that be delivered on material-feeding mechanism 255 each equipressure arm 256 in fluid pressure equal, thus can ensure that
The uniformity of material coating.Wherein, mentioned " peak " represents that the inner core external surface after completing to install is upper and puts highest
Point.
It is noted that the position relationship between Liang Ge mechanism is expressed using " front end " or " rear end " in the present invention, its
In, it is defined on the flow direction of material to be cracked, in any two mechanism, the position of the mechanism that material first flows through is compared to thing
The position of the mechanism flowing through after material, referred to as " front end "；And the machine that the position of the mechanism flowing through after material first flows through compared to material
The position of structure, referred to as " rear end ".
In the present invention, above-mentioned cracking reaction device also includes one and is located in described cracking space 23, in order to remove adhesion
The burnt cleaning mechanism 26 of the solid-state lysate on inner barrel 22 outer surface, burnt cleaning mechanism adopts high temperature resistant, high rigidity alloy material
Material is made.Wherein, it has been sufficiently complete cracking reaction to ensure the white carbon black being stripped off, the position set by burnt cleaning mechanism 26 should be expired
Enough to lower condition：It is applied to described to the solid-state lysate of its cracking generation inner barrel 22 outer surface from material to be cracked
During burnt cleaning mechanism 26 is removed, the angle that inner barrel 22 is rotated through is more than 180 °.Wherein, burnt cleaning mechanism 26 is approximately along interior
Extending in horizontally disposed rotary shaft of cylinder is formed, the length substantially phase of the length that burnt cleaning mechanism 26 is extended and material-feeding mechanism
Deng to guarantee the thorough removing of solid-state lysate.
With reference to shown in Fig. 2, Fig. 4, it is a specific embodiment of burnt cleaning mechanism of the present invention.In present embodiment, inner core
Body is rotated along arrow 101 direction, and in the direction of rotation of inner barrel, the position of burnt cleaning mechanism 26 and material distributing machine
Differ 270 ° about between the position of structure 255, be applied to inner core external surface to its cracking generation from material to be cracked
During solid-state lysate is removed by described burnt cleaning mechanism 26, angle that inner barrel 22 is rotated through be generally between 180 °～
Between 270 °.Wherein, be in contact condition between burnt cleaning mechanism 26 and inner core external surface, thus ensure inner barrel coke cleaning thorough
Bottom property, certainly, understood by one of ordinary skill in the art is it is allowed to there is certain gap between burnt cleaning mechanism and inner barrel, with
Sample can achieve a certain degree of coke cleaning.
As shown in figure 4, specifically, in present embodiment, burnt cleaning mechanism 26 includes the base portion mutually fixed with outer cylinder body 21
261st, scrape burnt portion and be connected to base portion 261 and scrape elastic 264 between burnt portion, wherein, scrape burnt portion include a main part 262 and
The contact site 263 contacting with inner barrel 22 outer surface, contact site 263 adopts Hardmetal materials.So-called " elastic " i.e. one
Individual provide a mechanism ordering about the power that contact site 263 is contacted with inner barrel 3 outer surface, to reach contact site 263, inner barrel
" Elastic Contact " state between 3 outer surfaces, thus can be prevented effectively from " rigid contact " the inner core that may cause " stuck " existing
As on the other hand, the hard alloy contact site 263 after also can ensureing to wear and tear for a long time still can keep contacting shape with inner barrel 3
State.Preferably, in the present embodiment, elastic component can be connected to base portion 91 for one and scrape between burnt portion 92 and be in compression
The spring of state, thus can provide one order about described in scrape the power that burnt portion is contacted with described inner barrel.Certainly, the common skill in this area
Art personnel will be readily apparent, present invention additionally comprises other realize the side of " Elastic Contact " state between burnt cleaning mechanism and inner barrel
Formula, is no longer repeated herein.
Continue cooperation with reference to shown in Fig. 2, Fig. 3, in present embodiment, pyrolytic reaction device also includes one and is arranged at coke knocker
First conveying mechanism 291 of structure 26 lower section, solid-state lysate is delivered to solid-state by spiral helicine roller by this conveying mechanism 291
Discharging opening 28 position.Certainly, the position of solid-state discharging opening of the present invention and number are all unrestricted.Additionally, for guaranteeing
Oil gas in cracking space 23 is not discharged out from solid-state discharging opening 28, and the present invention is additionally provided with one in solid-state discharge outlet to be possessed
The electronic discharging machine 292 of sealing function, this electronic discharging machine is star wheel type structure, can be while conveying solid-state lysate, resistance
Oil gas in reaction cavity is revealed from solid-state discharge outlet.Additionally, pyrolytic reaction device also includes being arranged at electronic discharging machine
The second conveyor structure 293 of 292 lower sections, solid-state lysate passes sequentially through the first conveying mechanism 291, electronic discharging machine 292 and the
Two conveying mechanisms 293 transport to primary response device.
In sum, according to above-mentioned described pyrolytic reaction device, its production process approximately as：To wait first to crack
Waste material carry out pulverizing, hot melt, meanwhile, start the conveying high-temperature flue gas toward in heat transfer path in inner barrel, to guarantee inner core
Body surface face is in hot environment, and wherein, the temperature of high-temperature flue gas is between 500 ° to 700 °；Hereafter, by control system
Open motor to drive inner barrel at the uniform velocity to rotate with certain speed, then, opening fluid metering pump will be defeated for liquid molten material
Deliver to material-feeding mechanism, liquid material is spread evenly across on the outer surface of inner barrel of at the uniform velocity rotation by material-feeding mechanism, wherein, fluid
Dosing pump can be according to actual production situation accommodation material discharge pressure it is ensured that coat the material on inner core external surface
Thickness meet the condition of cracking reaction；Hereafter, by being arranged at the coke cleaning that inner barrel surface is contacted with inner barrel surface elasticity
The solid-state lysate such as white carbon black strikes off in mechanism, and is delivered to outside primary response device by conveying mechanism below, solid-state discharging opening
Portion is for further processing, and gaseous breakdown thing is then expelled to accordingly by one or more gaseous state discharging openings on its outer cylinder body top
After-treatment device, postprocessing working procedures include fractional distillation, condensation, filtration, magnetic separation, finally obtain fuel oil, gas, steel wire, white carbon black etc.
Material.
The present invention passes through in inner barrel 22 internal circulation high temperature heat source and enterprising in inner barrel 22 outer surface of at the uniform velocity rotation
Row uniform distribution simultaneously realizes cracking reaction, and compared to prior art, the reaction intracavity of this kind of internal heat type reactor is heated more equal
Even, thus can ensure that the abundant reaction of lysate in reaction chamber, and then improve the quality of production of cracking technology.Additionally, this
Bright by material to be cracked is coated and is cracked on revolving inner barrel 22 outer surface, and by supporting be arranged at interior,
Burnt cleaning mechanism 26 between outer cylinder body realizes the online coke cleaning work on inner barrel surface, compared to groove type reactor, pipe reaction
Device, it is scraped, and the structure of focusing mechanism is more simple and easy to maintenance, and coke cleaning is more thorough, it is achieved thereby that large-scale is discarded
Thing cracking technology.
It should be understood that although this specification is been described by according to embodiment, but not each embodiment only comprises one
Individual independent technical scheme, only for clarity, those skilled in the art should will say this narrating mode of description
As an entirety, the technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can for bright book
With the other embodiment understanding.
The a series of detailed description of those listed above is only for the feasibility embodiment of the present invention specifically
Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should be included within the scope of the present invention.
Claims (16)
1. a kind of pyrolytic reaction device is it is characterised in that include：
Outer cylinder body, its wall body offers gaseous state discharging opening and solid-state discharging opening；
Formed positioned between the inner barrel within described outer cylinder body, the outer surface of the inner surface of described outer cylinder body and described inner barrel
Cracking space, described inner barrel is internally formed one and is used for the heat transfer path of high temperature heat source that circulates；
The drive mechanism rotating for driving described inner barrel to make in outer inner barrel；And
Material-feeding mechanism, splits on the outer surface of described inner barrel for material to be cracked being directed in cracking space and coating
Solution reaction；
Described material-feeding mechanism is arranged in described cracking space and the axially extending formation along described inner barrel；
Described material-feeding mechanism is arranged at the top of peak on described inner core external surface；
Described pyrolytic reaction device also includes being arranged at the isobaric distributor gear of described material-feeding mechanism front end, will material be cracked
Equipressure is assigned on described material-feeding mechanism；
Realize connecting by some equipressure arms between described material-feeding mechanism and described equipressure distributor gear, described some isobaric
Pressure in pipe is equal.
2. pyrolytic reaction device according to claim 1 is it is characterised in that be provided with positioned at described interior in described cracking space
The burnt cleaning mechanism of cylinder periphery, to remove the solid-state lysate of adhesion on described inner core external surface.
3. pyrolytic reaction device according to claim 2 is it is characterised in that to be applied to inner core from material to be cracked external
During the solid-state lysate producing to its cracking on surface is removed by described burnt cleaning mechanism, described inner barrel is rotated through
Angle is more than 180 °.
4. pyrolytic reaction device according to claim 2 is it is characterised in that described burnt cleaning mechanism includes being fixed on outside described
Base portion on cylinder and extend the burnt portion of scraping being formed from described base portion, described scraped burnt portion and is contacted with described inner core external surface.
5. pyrolytic reaction device according to claim 4 it is characterised in that described burnt cleaning mechanism include one be connected to described
Base portion and scrape elastic component between burnt portion, described elastic component provide one order about described in scrape burnt portion and connect with described inner core external surface
Tactile power.
6. pyrolytic reaction device according to claim 2 is it is characterised in that described pyrolytic reaction device includes one and is arranged at
The first conveying mechanism below described burnt cleaning mechanism, solid-state lysate is delivered to described solid-state discharging by described first conveying mechanism
Mouth position.
7. pyrolytic reaction device according to claim 6 is it is characterised in that described pyrolytic reaction device also includes being arranged at
Described solid-state discharge outlet and possess the electronic discharging machine of sealing function and be arranged at second defeated below described electronic discharging machine
Send mechanism；Described solid-state lysate passes sequentially through the first conveying mechanism, electronic discharging machine and second conveyor structure and transports to described
Outside pyrolytic reaction device.
8. a kind of pyrolytic reaction system is it is characterised in that include：
Device for preprocessing materials, it includes the disintegrating mechanism being sequentially connected with and hot-melting mechanism；
It is connected to the primary response device of described device for preprocessing materials rear end and for splitting to gaseous state produced by cracking reaction
Solve thing and solid-state lysate carries out the cracking after-treatment device of post processing；
Wherein, described primary response device includes：
Outer cylinder body, its wall body offers gaseous state discharging opening and solid-state discharging opening；
Formed positioned between the inner barrel within described outer cylinder body, the outer surface of the inner surface of described outer cylinder body and described inner barrel
Cracking space, described inner barrel is internally formed one and is used for the heat transfer path of high temperature heat source that circulates；
The drive mechanism rotating for driving described inner barrel to make in outer inner barrel；And
Material-feeding mechanism, splits on the outer surface of described inner barrel for material to be cracked being directed in cracking space and coating
Solution reaction；Described material-feeding mechanism is arranged in described cracking space and the axially extending formation along described inner barrel；Described cloth
Mechanism is arranged at the top of peak on described inner core external surface；Described pyrolytic reaction device also includes being arranged at described cloth
The isobaric distributor gear of device front end, material equipressure to be cracked is assigned on described material-feeding mechanism；Described material-feeding mechanism with
Connection is realized by some equipressure arms, the pressure in described some equipressure arms is equal between described equipressure distributor gear.
9. pyrolytic reaction system according to claim 8 is it is characterised in that be provided with positioned at described interior in described cracking space
The burnt cleaning mechanism of cylinder periphery, to remove the solid-state lysate of adhesion on described inner core external surface.
10. pyrolytic reaction system according to claim 9 is it is characterised in that be applied to inner barrel from material to be cracked
During the solid-state lysate producing to its cracking on outer surface is removed by described burnt cleaning mechanism, described inner barrel is rotated through
Angle be more than 180 °.
11. pyrolytic reaction systems according to claim 9 are it is characterised in that described burnt cleaning mechanism is external with described inner core
Surface elasticity contacts.
A kind of 12. pyrolytic reaction methods are it is characterised in that it comprises the steps：
One is provided to be used for carrying out the primary response device of cracking reaction, described primary response device includes outer cylinder body and is located at described outer tube
Internal inner barrel, forms cracking space between described outer cylinder body and described inner barrel, described inner barrel is internally formed a heat transfer
Passage；
One is provided to be used for driving described inner barrel to make the drive mechanism rotating inside described outer cylinder body；
There is provided the high temperature heat source for circulation in described heat transfer path, to guarantee the hot environment of inner core external surface；
There is provided a device for preprocessing materials to treat cracking material and carry out pretreatment；
One material-feeding mechanism is provided, pretreated material to be cracked is directed in described cracking space and coats described inner core
Make cracking reaction on the outer surface of body；
Described material-feeding mechanism is arranged at the top of peak on described inner core external surface；
Described material-feeding mechanism is arranged in described cracking space and the axially extending formation along described inner barrel；
Methods described also specifically includes：
The one isobaric distributor gear being arranged at described material-feeding mechanism front end is provided；
There is provided some equipressure arms to be communicated between described material-feeding mechanism and described equipressure distributor gear, described equipressure dispenser
Material to be cracked is allocated in each equipressure arm and guarantees that the pressure in each equipressure arm is equal by structure.
13. pyrolytic reaction methods according to claim 12 are it is characterised in that methods described also includes：
There is provided one to be arranged at the burnt cleaning mechanism in described cracking space, split with the solid-state striking off adhesion on described inner core external surface
Solution thing.
14. pyrolytic reaction methods according to claim 13 are it is characterised in that methods described specifically includes：
One base portion being used for being fixed on described burnt cleaning mechanism on outer cylinder body is provided；
There is provided one be used for contacting described inner core external surface scrape burnt portion；
There is provided one to be connected to described base portion and scrape elastic component between burnt portion, described elastic component provide one order about described in scrape burnt portion with
The power that described inner core external surface contacts.
15. pyrolytic reaction methods according to claim 12 are it is characterised in that the rotary shaft of described inner barrel sets in level
Put.
16. pyrolytic reaction methods according to claim 13 are it is characterised in that methods described also includes：
One is provided to be arranged at the first conveying mechanism below described burnt cleaning mechanism, described first conveying mechanism will be defeated for solid-state lysate
Deliver to solid-state discharging opening position, described solid-state discharging opening is on the wall body of described outer cylinder body；
One is provided to be arranged at described solid-state discharge outlet and possess the electronic discharging machine of sealing function；
One is provided to be arranged at the second conveyor structure below described electronic discharging machine；
Described solid-state lysate passes sequentially through the first conveying mechanism, electronic discharging machine and second conveyor structure and transports to primary response dress
Put outside.
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| CN201310349604.2A CN104371750B (en) | 2013-08-12 | 2013-08-12 | Pyrolytic reaction device and its System and method for |
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| CN106180136B (en) * | 2016-07-12 | 2018-07-06 | 环境保护部华南环境科学研究所 | A kind of solid waste recovery processing technique |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06220461A (en) * | 1993-01-22 | 1994-08-09 | Mazda Motor Corp | Production of hydrocarbon oil from waste plastic or rubber material and equipment for use therein |
| CN1952045A (en) * | 2006-09-29 | 2007-04-25 | 浙江大学 | Horizontal type slew cylinder structure cracking furnace for waste steel wire blank continuous thermal cracking |
| CN200995997Y (en) * | 2007-01-31 | 2007-12-26 | 宜兴市昌华过滤器材有限公司 | Horizontal impulse pyrolyzer |
| CN102002383A (en) * | 2010-11-04 | 2011-04-06 | 吴鹏锋 | Waste plastic oil refining system |
-
2013
- 2013-08-12 CN CN201310349604.2A patent/CN104371750B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06220461A (en) * | 1993-01-22 | 1994-08-09 | Mazda Motor Corp | Production of hydrocarbon oil from waste plastic or rubber material and equipment for use therein |
| CN1952045A (en) * | 2006-09-29 | 2007-04-25 | 浙江大学 | Horizontal type slew cylinder structure cracking furnace for waste steel wire blank continuous thermal cracking |
| CN200995997Y (en) * | 2007-01-31 | 2007-12-26 | 宜兴市昌华过滤器材有限公司 | Horizontal impulse pyrolyzer |
| CN102002383A (en) * | 2010-11-04 | 2011-04-06 | 吴鹏锋 | Waste plastic oil refining system |
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