CN108795472A - A kind of the thermal cracking liquefaction system and its oil-producing technique of serialization - Google Patents
A kind of the thermal cracking liquefaction system and its oil-producing technique of serialization Download PDFInfo
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- CN108795472A CN108795472A CN201810414951.1A CN201810414951A CN108795472A CN 108795472 A CN108795472 A CN 108795472A CN 201810414951 A CN201810414951 A CN 201810414951A CN 108795472 A CN108795472 A CN 108795472A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/10—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/002—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal in combination with oil conversion- or refining processes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/02—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by distillation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1003—Waste materials
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1011—Biomass
- C10G2300/1014—Biomass of vegetal origin
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Thermal cracking liquefaction system of the present invention, including material elevator, pre- agitating device, feeding equipment, cracker, acid gas absorption tower, condenser, gs-oil separator, accumulator tank and fuel gas generation device；Material elevator is connect with pre- agitating device, pre- agitating device is connect with feeding equipment, feeding equipment is connect with cracker, cracker is connect with acid gas absorption tower, acid gas absorption tower is connect with condenser, and condenser is connect with accumulator tank, and accumulator tank is connect with gs-oil separator, gs-oil separator is connect with fuel gas generation device, and fuel gas generation device is connect with cracker.The present invention is greatly improved the resource utilizations such as waste film wire, reduces environmental pollution, and effectively reduces hand labor intensity；Oil-producing technique of the present invention reduces condensed-nuclei aromatics content in Pyrolysis fuel oil PFO to a certain extent, so as to improve the quality of fuel oil obtained by waste film wire Direct Pyrolysis.
Description
Technical field
The present invention relates to thermal cracking liquefaction technical field more particularly to the thermal cracking liquefaction systems and its system of a kind of serialization
Oily technique.
Background technology
By development in more than 50 years, membrane separation technique gradually moved to maturity from tender, and film is as membrane separation technique
Core can be prepared by different materials, such as biomembrane and synthesis film.Synthesis film can be further divided into organic polymer films and inorganic
Film, most important membrane material are organic matter i.e. polymer macromolecules.Wherein, it is made from raw material with Kynoar (PVDF)
Hollow-fibre membrane has many advantages, such as that high intensity, chemically-resistant cleaning, resistance tocrocking are good, is widely used to water treatment by membrane field.
PVDF is about 3-7 as a kind of typical macromolecule resin material, service life.With pvdf membrane material
Extensive use, also will produce a large amount of waste and old pvdf membrane silk and material block every year.Since PVDF has extremely strong chemical stability,
Traditional fixed-end forces method can lead to more serious problem of environmental pollution if dealing with improperly.Therefore, it develops a kind of high
The waste film wire and material block treatment process of effect have important practical significance.
Currently, being mainly to be combined by physical cleaning and chemolysis for the treatment process of waste film wire and material block
Mode recycles waste film wire, material resin in the block, and the formation such as pore former, additive of addition proper content into recycling resin
Spinning solution, to prepare PVDF hollow-fibre membranes again.Specific recovery process generally comprises：Film wire classification, cleaning, cutting,
Medicine washes immersion, drying, stirring and dissolving, centrifuge separation feed liquid, feed liquid filtering and spinning process.
Although the regeneration recovery process of existing waste film wire and material block can alleviate the above problem to a certain extent,
There are still some problems, is mainly manifested in the following aspects：
(1) the used waste film wire of engineering often pollutes more serious, and pollutant is in the attachment on waste film wire surface
Power is stronger, therefore existing regeneration technology need to carry out prerinse to waste film wire, medicine washes the processes such as immersion, to cause hand labor
The problems such as intensity is high, cleaning sullage discharge capacity is big；
(2) it is directed to existing production technology, the resin in organic solvent dissolving waste film wire need to be used, due to its volatility,
Therefore can make to generate a certain amount of exhaust gas in production process, to cause environmental pollution；
(3) for belt material pvdf membrane silk, existing regeneration technology can only recycle PVDF resins, however for the another of waste film wire
One important component support tube does not do any processing, still respective handling is carried out as solid waste, to cause
The wasting of resources and environmental pollution.
Invention content
The present invention is to overcome prior art defect, proposes a kind of the waste film wire processing unit and its processing work of serialization
Skill, can effectively solve that existing waste film wire treatment process hand labor intensity is high, environmental pollution is serious, resource utilization is low etc. asks
Topic.
To achieve the goals above, this invention takes following technical solutions：
The present invention provides a kind of thermal cracking liquefaction systems of serialization, including material elevator, pre- agitating device, charging
Device, cracker, acid gas absorption tower, condenser, gs-oil separator, accumulator tank and fuel gas generation device；
The material elevator is connect with the pre- agitating device, and the pre- agitating device is connect with the feeding equipment,
The feeding equipment is connect with the cracker, and the cracker is connect with the acid gas absorption tower, the acidity
Absorption column of gas is connect with the condenser, and the condenser is connect with the accumulator tank, the accumulator tank and the oil gas point
It is connected from device, the gs-oil separator is connect with the fuel gas generation device, and the fuel gas generation device is connect with the cracker.
Further, the cracker is equipped with motor and slag-draining device, and the slag-draining device is helical structure, the row
The screw diameter of slag device is gradually reduced, and the slag-draining device is equipped with storage tank.
Further, the cracker is internally provided with propeller structure, and the propeller structure includes impeller, institute
It states and is provided with blow vent on impeller.
Further, the pre- agitating device is three-dimensional mixer or double-cone mixer.
Further, the acid gas absorption tower is packed tower or spray column.
Further, the feeding equipment is helical structure, and the screw diameter of the feeding equipment is gradually reduced.
The present invention also provides a kind of oil-producing techniques of the thermal cracking liquefaction system, include the following steps：
(1) using film wire, biomass and the material equal cutting and grinding of block at the particle of setting grain size as raw material, by the raw material into
Row is dried；
(2) when the raw material after drying process being entered stirring setting in the pre- agitating device by the material elevator
Between obtain mixed raw material；
(3) mixed raw material is entered by the feeding equipment in the cracker to the hot tearing for carrying out set temperature
Solution processing；
(4) cracker is internally provided with propeller structure, the solid product warp of the propeller structure discharge
The slag-draining device is crossed to flow into the storage tank；
(5) cracking gas that the cracker generates enters by oil gas vent carries out acid in the acid gas absorption tower
Property gas removal；
(6) it is condensed to obtain liquid-fuel oil into the condenser by the cracking gas of the acid gas removal,
The liquid-fuel oil flows into the accumulator tank；
(7) cracking gas not being condensed carries out after the gs-oil separator oil removing foam into the fuel gas generation device
Power generation is handled, and is heated for cracking stock preheating and cracker.
Further, described (1) includes：
By film wire, the equal cutting and grinding of biomass at the particle that grain size is 1.0-3.0mm, panel cutting, which is ground into grain size, is
The particle of 5-10mm, by after cutting and grinding film wire, biomass and material block in moisture content be reduced to 6-12%；
Further, described (2) include：
Raw material after drying process is entered by the material elevator in the pre- agitating device and stirs 15-20min
Mixed raw material is obtained, the pre- agitating device is three-dimensional mixer or double-cone mixer.
Further, described (3) include：
The thermal cracking temperature of the cracker is 300-5000 DEG C, and the mode of heating of the cracker is electrical heating.
The present invention has the following advantages compared to existing waste film wire treatment process：
(1) hand labor intensity is small：Device of the present invention can realize continuous operation technique, mechanization degree compared with
Height substantially reduces hand labor intensity；
(2) environmental pollution is small：Technique of the present invention no longer generates solid waste and exhaust gas；
(3) resource utilization is high：The present invention, which can be handled waste film wire and material block by way of Pintsch process, is fired
Oil, combustion gas and carbon black.Fuel oil can be used to Industrial Boiler heating, further can also obtain gasoline, diesel oil by catalytic pyrolysis
Equal light-end products；Combustion gas can be used for generate electricity heating cracker and feeding preheating device；Solid product carbon black after cracking can
Additive for making rubber product, can also pressure ball burning be used for industry heating, combustion heat value is suitable with coal.
The additional aspect of the present invention and advantage will be set forth in part in the description, these will become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without having to pay creative labor, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the structural schematic diagram of thermal cracking liquefaction system described in the embodiment of the present invention.
【Reference numeral】
1- material elevators, the pre- agitating devices of 2-, 3- feeding equipments, 4- crackers, 5- acid gas absorption towers, 6- are cold
Condenser, 7- gs-oil separators, 8- accumulator tanks, 9- fuel gas generation devices, 10- slag-draining devices, 11- storage tanks, 12- fire-proof motors.
Specific implementation mode
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that is used in the specification of the present invention arranges
It refers to there are the feature, integer, step, operation, element and/or component, but it is not excluded that presence or addition to take leave " comprising "
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " may include being wirelessly connected or coupling.Wording used herein
"and/or" includes any cell of one or more associated list items and all combines.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology) there is meaning identical with the general understanding of the those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, will not be with idealizing or the meaning of too formal be explained.
For ease of the understanding to the embodiment of the present invention, done further by taking several specific embodiments as an example below in conjunction with attached drawing
Explanation, and each embodiment does not constitute the restriction to the embodiment of the present invention.
Embodiment one
The present embodiment provides a kind of thermal cracking liquefaction system of serialization, concrete structure is as shown in Figure 1, include material lifting
Machine 1, pre- agitating device 2, feeding equipment 3, cracker 4, acid gas absorption tower 5, condenser 6, gs-oil separator 7, oil-collecting
Tank 8 and fuel gas generation device 9；
The material elevator 1 is connect with the pre- agitating device 2, and the pre- agitating device 2 connects with the feeding equipment 3
It connects, the feeding equipment 3 is connect with the cracker 4, and the cracker 4 is connect with the acid gas absorption tower 5, institute
Acid gas absorption tower 5 is stated to connect with the condenser 6, the condenser 6 is connect with the accumulator tank 8, the accumulator tank 8 with
The gs-oil separator 7 connects, and the gs-oil separator 7 is connect with the fuel gas generation device 9, the fuel gas generation device 9 and institute
State the connection of cracker 4.
In the present embodiment, the cracker 4 is equipped with motor 12 and slag-draining device 10, and the slag-draining device 10 is spiral
The screw diameter of structure, the slag-draining device 10 is gradually reduced, and the slag-draining device 10 is equipped with storage tank 11.The examination device 10
Similar to screw feeding device 3, it can realize that inclusion seal discharges by way of changing screw diameter；The motor 12 is anti-
Quick-fried motor.
In the present embodiment, the cracker 4 is internally provided with propeller structure, and the propeller structure includes leaf
It takes turns, blow vent is provided on the impeller.
In the present embodiment, the pre- agitating device 2 is three-dimensional mixer or double-cone mixer.
In the present embodiment, the acid gas absorption tower 5 is packed tower or spray column.
In the present embodiment, the feeding equipment 3 is helical structure, and the screw diameter of the feeding equipment 3 is gradually reduced；
Since cracking stock has higher compression ratio, so screw feeding device is using the form being gradually reduced so that cracking stock
It is constantly compressed in transportational process, to which the air of entrainment be discharged, realizes sealing charging, the auger conveyor is equipped with change
Frequency fire-proof motor.
In the present embodiment, the condensing mode of the condenser both can single-stage condensation, the mode of multi-stage condensing can also be used,
And it may be configured as different condensation temperature gradients.
Embodiment two
The oil-producing technique for present embodiments providing thermal cracking liquefaction system of the present invention, due in waste film wire and material block
Polycyclic aromatic hydrocarbon containing high level is mainly manifested in fuel oil so as to cause fuel oil heaviness prepared by conventional cracking process
Middle condensed-nuclei aromatics content is higher.In consideration of it, the mode that biomass is blended with waste film wire and material block is split in the present embodiment proposition
Solution is cut off the chemical bond in macromolecular using high thermal energy, is allowed to improve cracking stock calorific value, and under conditions of anoxic
It is converted into lower-molecular substance, the content of condensed-nuclei aromatics in Pyrolysis fuel oil PFO is reduced, finally improves oil quality, specifically include as follows
Step：
(1) panel cutting is crushed into granulating by film wire, the equal cutting and grinding of biomass at the particle that grain size is 1.0-3.0mm
Diameter is the particle of 5-10mm, processing is dried in film wire, biomass and the material block after cutting and grinding, drying process mode is：
By after cutting and grinding film wire, biomass and material block in moisture content be reduced to 6-12%；
In the present embodiment, it is timber, agricultural crop straw to select waste film wire and waste material block, the biomass material
Deng.
(2) raw material after drying process is entered by the material elevator in the pre- agitating device and stirs 15-
20min obtains mixed raw material；The pre- agitating device is general stirring apparatus, it is preferable that the agitating device is to be suitble to solid
The three-dimensional mixer or double-cone mixer of grain mixing.
The mixed raw material is entered into 300-5000 DEG C of temperature of progress in the cracker by the feeding equipment
Thermal cracking processing；The mode of heating of the cracker is electrical heating；The electric energy conversion ratio of Electric heating is up to 95%, the energy
Utilization rate is high.In the present embodiment, the cracking apparatus mode of heating can be other mode of heatings, such as microwave, superheated steam, red
External heat and solar energy etc..
(4) cracker is internally provided with propeller structure, the propeller structure can both play augmentation of heat transfer,
The purpose of slagging prevention, and the purpose of continuous discharge may be implemented.The solid product of the propeller structure discharge passes through institute
Slag-draining device is stated to flow into the storage tank；Solid product carbon black after cracking can be used for making the additive of rubber product, also may be used
It is used for industry heating with pressure ball burning, combustion heat value to be suitable with coal.
(5) due to containing the elements such as fluorine, nitrogen in cracking stock, a certain amount of sour gas is will produce in cracking gas,
The cracking gas that the cracker generates, which enters by oil gas vent in the acid gas absorption tower, carries out acid gas removal；
(6) it is condensed to obtain liquid-fuel oil into the condenser by the cracking gas of the acid gas removal,
The liquid-fuel oil flows into the accumulator tank；
(7) cracking gas not being condensed forms non-condensable gas, and the cracking gas not being condensed passes through the gs-oil separator
After oil removing foam, power generation processing is carried out into the fuel gas generation device, is heated for cracking stock preheating and cracker.
In conclusion the thermal cracking liquefaction system of serialization of the present invention is greatly improved the waste film wire utilization of resources
Rate reduces environmental pollution, and effectively reduces hand labor intensity；Meanwhile the present invention is to improve obtained by waste film wire Direct Pyrolysis
The quality of fuel oil proposes biomass and waste film wire and material block being total to thermal cracking new process, improves cracking stock calorific value, to
Condensed-nuclei aromatics content in Pyrolysis fuel oil PFO is reduced to a certain extent.
One of ordinary skill in the art will appreciate that：Attached drawing is the schematic diagram of one embodiment, module in attached drawing or
Flow is not necessarily implemented necessary to the present invention.
Each embodiment in this specification is described in a progressive manner, identical similar portion between each embodiment
Point just to refer each other, and each embodiment focuses on the differences from other embodiments.Especially for device or
For system embodiment, since it is substantially similar to the method embodiment, so describing fairly simple, related place is referring to method
The part of embodiment illustrates.Apparatus and system embodiment described above is only schematical, wherein the conduct
The unit that separating component illustrates may or may not be physically separated, the component shown as unit can be or
Person may not be physical unit, you can be located at a place, or may be distributed over multiple network units.It can root
According to actual need that some or all of module therein is selected to achieve the purpose of the solution of this embodiment.Ordinary skill
Personnel are without creative efforts, you can to understand and implement.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
Subject to.
Claims (10)
1. a kind of thermal cracking liquefaction system of serialization, which is characterized in that including material elevator, pre- agitating device, charging dress
It sets, cracker, acid gas absorption tower, condenser, gs-oil separator, accumulator tank and fuel gas generation device；
The material elevator is connect with the pre- agitating device, and the pre- agitating device is connect with the feeding equipment, described
Feeding equipment is connect with the cracker, and the cracker is connect with the acid gas absorption tower, the sour gas
Absorption tower is connect with the condenser, and the condenser is connect with the accumulator tank, the accumulator tank and the gs-oil separator
Connection, the gs-oil separator are connect with the fuel gas generation device, and the fuel gas generation device is connect with the cracker.
2. thermal cracking liquefaction system according to claim 1, which is characterized in that the cracker is equipped with motor and deslagging
Device, the slag-draining device are helical structure, and the screw diameter of the slag-draining device is gradually reduced, and the slag-draining device is equipped with storage
Tank.
3. thermal cracking liquefaction system according to claim 1, which is characterized in that the cracker is internally provided with spiral and pushes away
Into structure, the propeller structure includes impeller, and blow vent is provided on the impeller.
4. thermal cracking liquefaction system according to claim 1, which is characterized in that the pre- agitating device is three-dimensional mixer
Or double-cone mixer.
5. thermal cracking liquefaction system according to claim 1, which is characterized in that the acid gas absorption tower is packed tower
Or spray column.
6. thermal cracking liquefaction system according to claim 1, which is characterized in that the feeding equipment is helical structure, institute
The screw diameter for stating feeding equipment is gradually reduced.
7. a kind of oil-producing technique of the thermal cracking liquefaction system as described in claim any one of 1-6, which is characterized in that including as follows
Step：
(1) using film wire, biomass and material the equal cutting and grinding of block at setting grain size particle as raw material, the raw material is done
Dry processing；
(2) raw material after drying process is entered stirring setting time in the pre- agitating device by the material elevator to obtain
To mixed raw material；
(3) mixed raw material is entered in the cracker by the feeding equipment at the thermal cracking for carrying out set temperature
Reason；
(4) cracker is internally provided with propeller structure, and the solid product of the propeller structure discharge passes through institute
Slag-draining device is stated to flow into the storage tank；
(5) cracking gas that the cracker generates, which enters by oil gas vent in the acid gas absorption tower, carries out sour gas
Body removes；
(6) it is condensed to obtain liquid-fuel oil into the condenser by the cracking gas of the acid gas removal, it is described
Liquid-fuel oil flows into the accumulator tank；
(7) cracking gas not being condensed generates electricity after the gs-oil separator oil removing foam into the fuel gas generation device
Processing is heated for cracking stock preheating and cracker.
8. oil-producing technique according to claim 7, which is characterized in that (1) includes：
By film wire, the equal cutting and grinding of biomass at the particle that grain size is 1.0-3.0mm, it is 5- that panel cutting, which is ground into grain size,
The particle of 10mm, by after cutting and grinding film wire, biomass and material block in moisture content be reduced to 6-12%.
9. oil-producing technique according to claim 7, which is characterized in that (2) include：
Raw material after drying process is entered stirring 15-20min in the pre- agitating device by the material elevator to obtain
Mixed raw material, the pre- agitating device are three-dimensional mixer or double-cone mixer.
10. oil-producing technique according to claim 7, which is characterized in that (3) include：
The thermal cracking temperature of the cracker is 300-5000 DEG C, and the mode of heating of the cracker is electrical heating.
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| CN2223297Y (en) * | 1995-08-18 | 1996-03-27 | 周鼎力 | Apparatus for producing gasoline diesel oil and carbon black from waste rubber |
| CN1392224A (en) * | 2001-06-14 | 2003-01-22 | 上海市环境工程设计科学研究院 | Oil refining process of waste plastic and equipment |
| CN101074385A (en) * | 2007-04-28 | 2007-11-21 | 牛斌 | Waste-plastic continuous cracking process and cracker |
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Application publication date: 20181113 |