CN107151559A - A kind of useless petrochemicals total system - Google Patents
A kind of useless petrochemicals total system Download PDFInfo
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- CN107151559A CN107151559A CN201710561711.XA CN201710561711A CN107151559A CN 107151559 A CN107151559 A CN 107151559A CN 201710561711 A CN201710561711 A CN 201710561711A CN 107151559 A CN107151559 A CN 107151559A
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- petrochemicals
- useless
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- pyrolysis furnace
- oil
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
-
- 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
- C10G55/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process
- C10G55/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only
- C10G55/06—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only including at least one catalytic cracking step
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a kind of useless petrochemicals total system, including：Pretreatment system, cracking system, oil product purification system and pelletizing of carbon black system.The useless petrochemicals total system can carry out synthesization processing carbon black and product oil is made to useless petrochemicals, the flammable tail gas isolated is delivered in the burner of multiple pyrolysis furnaces again by spark arrester simultaneously, so as to burning fuel of the natural gas collectively as burner, so as to reduce the consumption of natural gas, heat utilization rate is improved, the cost recovery that carbon black and product oil are reclaimed from useless petrochemicals is significantly reduced.
Description
Technical field
Technical field, more particularly to a kind of useless petrochemicals integrated treatment are recycled the present invention relates to waste and old petrochemicals
System.
Background technology
It is right that China can all produce substantial amounts of useless petrochemicals (for example, discarded tire, plastic products, medical waste) every year
There is larger harm in environment.If simple handled by the way of burning or filling, it can cause larger to environment
Harm.In the prior art, to above-mentioned useless petrochemicals in recovery process, usual use by useless petrochemicals in vacuum or
Incomplete thermal degradation in inert gas, is in a liquid state or gaseous hydrocarbon compound and carbon black with producing.But, in the prior art
The petrochemicals that give up not yet are disclosed with a kind of can realize the processing system that synthesization is utilized is carried out to the petrochemicals that give up.Prior art
In have similar applications producing line or equipment be only capable of it is single by useless petrochemicals be cracked into carbon black (ginseng CN105331378A
Chinese invention patent application) or be converted to fuel oil (ginseng CN101823301A Chinese invention patent applications).As can be seen here, it is existing
Have and in technology the petrochemicals that give up not yet are disclosed with a kind of system of synthesization processing, meanwhile, in the prior art to system in barren rock
Change heat utilization rate of the product in integrated treatment relatively low, therefore larger energy resource consumption can be produced, so as to cause to barren rock
The cost that product is recycled is too high.
In view of this, it is necessary to which the processing system to useless petrochemicals of the prior art is improved, above-mentioned to solve
Problem.
The content of the invention
It is an object of the invention to disclose a kind of useless petrochemicals total system, useless petrochemicals are entered to realize
Row synthesization is handled, so that carbon black and product oil is made, while heat utilization rate is improved, the cost recovery of the useless petrochemicals of reduction.
To achieve the above object, the invention provides a kind of useless petrochemicals total system, including：Pretreatment system
System, cracking system, oil product purification system and pelletizing of carbon black system；
The pretreatment system includes：The shredder being sequentially connected, steel wire separator and is connected the first magnetic separator respectively
The steel wire feed bin and micelle feed bin of first magnetic separator；
The cracking system includes：The multiple pyrolysis furnaces being connected in parallel with micelle feed bin, one be sequentially connected with pyrolysis furnace
Level knockout tower, the second-order separation tower, the first catalytic tower, the first heat exchange group, and gas and oil separating plant, vavuum pump, spark arrester, very
Empty nitrogen gas generating system, exhaust gas cleaner；Isolated flammable tail gas and the liquefied hydrocarbon compound of gas and oil separating plant, it is described
The flammable tail gas isolated is delivered in the burner of multiple pyrolysis furnaces by spark arrester again, the one-level knockout tower connection first
Residual Oil Tank, Residual Oil Tank storage one-level knockout tower it is separated go out residual oil and convey the residual oil to the burner of multiple pyrolysis furnaces
In；
The oil product purification system includes：The intermediate raw material tank being sequentially connected with gas and oil separating plant, shell and tube heating furnace,
Destilling tower, the second catalytic tower, the second heat exchange group, the 3rd heat exchange group, catch pot, semi-finished product tank, some quenched precipitations
Device, neutralizing tank, decolorization filtering tank and product tank, the destilling tower isolate residual oil and import the second Residual Oil Tank, and described the
Two Residual Oil Tanks are back in pyrolysis furnace again to be cracked；
The pelletizing of carbon black system includes：The second magnetic separator being sequentially connected with the discharging opening of pyrolysis furnace, microwave purification dress
Put, ultrafine crusher, pulse collector, stirring granulating machine and quantitative package machine.
As a further improvement on the present invention, the quenched settler includes the quenched agitator tank being sequentially connected and precipitation
Tank.
As a further improvement on the present invention, the exhaust gas cleaner includes the dust-removal and desulfurizing washing being connected with pyrolysis furnace
Tower, UV oxidation gaseous effluent processing units, air exhauster and chimney.
As a further improvement on the present invention, the vacuum nitrogen gas generating system is by the air compressor and system that are connected with vavuum pump
Nitrogen machine is constituted.
As a further improvement on the present invention, the quantity of the pyrolysis furnace is two or more, the multiple to split
Solution stove is arranged in parallel.
As a further improvement on the present invention, the cracking temperature of the pyrolysis furnace is 150~200 DEG C, and pyrolysis time is 4 small
When.
As a further improvement on the present invention, the grinding particle size of the ultrafine crusher is 1000~2000 mesh.
As a further improvement on the present invention, the pretreatment system also includes being arranged on the dust removal machine at the top of shredder.
As a further improvement on the present invention, the pyrolysis furnace is vacuum cracking stove.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of useless petrochemicals General Office shown by the present invention
Reason system can carry out synthesization processing so that carbon black and product oil is made to useless petrochemicals, while will be isolated by spark arrester
Flammable tail gas is delivered in the burner of multiple pyrolysis furnaces again, thus with burning fuel of the natural gas collectively as burner,
So as to reduce the consumption of natural gas, improve heat utilization rate, significantly reduce reclaimed from useless petrochemicals carbon black and
The cost recovery of product oil.
Brief description of the drawings
Fig. 1 for the present invention in pretreatment system structure chart；
Fig. 2 for the present invention in cracking system structure chart；
Fig. 3 for the present invention in oil product purification system structure chart；
Fig. 4 for the present invention in pelletizing of carbon black system structure chart.
Embodiment
The present invention is described in detail for shown each embodiment below in conjunction with the accompanying drawings, but it should explanation, these
Embodiment not limitation of the present invention, those of ordinary skill in the art according to these embodiment institute work energy, method,
Or equivalent transformation or replacement in structure, belong within protection scope of the present invention.
It please join Fig. 1 to a kind of a kind of specific embodiment party of useless petrochemicals total system of the present invention illustrated in fig. 4
Formula.The useless petrochemicals total system, including：Pretreatment system, cracking system, oil product purification system and pelletizing of carbon black system
System.
Specifically, the pretreatment system includes：The shredder 2 being sequentially connected, is arranged on the dust removal machine 22 at the top of shredder 2
Steel wire separator 4, the first magnetic separator 4 and the steel wire feed bin 5 and micelle feed bin 6 for connecting the first magnetic separator 4 respectively.
Specifically, shown in ginseng Fig. 1, the petrochemicals that give up (such as damaged tire, useless medical waste, it is in specification and its specifically real
Apply in mode, the petrochemicals that give up are illustrated using damaged tire as example with presenting a demonstration property) by manipulator 1 pick up useless petrochemicals with
It is placed on conveyer belt 21, and is delivered in the shredder 2 of its bottom after first passing through the dedusting of deduster 22, is in by damaged tire tear
The fragment of 1~2 centimetre of length, width and height and output.Next proceed through conveyer belt 30 fragment is delivered in steel wire separator 3, to useless
Rubber in tire is realized with steel wire to be separated.Then, continue through conveyer belt 41 by the rubber particles (i.e. micelle) after separation with
Steel wire is delivered in the first magnetic separator 4, using magnetic field to steel wire or other there is the principle that ferromagnetic metal is adsorbed
Steel wire in rubber is removed.Steel wire is delivered in steel wire feed bin 5 by the first magnetic separator 4 by conveyer belt 62, and simultaneously
Micelle is delivered in micelle feed bin 6 by conveyer belt 61.
The bottom of micelle feed bin 6 is set to be connected by pipeline and charger with multiple pyrolysis furnaces in cracking system, will
Micelle is delivered to progress Pintsch process processing in pyrolysis furnace.In the present embodiment mode, rubber can remove by first magnetic separator 4
More than 95% steel wire in glue, so that cracking obtains the target products such as product oil and carbon black subsequently from rubber.
Join shown in Fig. 2, the cracking system includes：The multiple pyrolysis furnaces being connected in parallel with micelle feed bin 6, with pyrolysis furnace successively
The one-level knockout tower 301 of connection, the second-order separation tower 302, the first catalytic tower 401, the first heat exchange group 501, and Oil-gas Separation
Device 601, vavuum pump 701, spark arrester 801, vacuum nitrogen gas generating system, exhaust gas cleaner；The gas and oil separating plant 601 is separated
Flammable tail gas and liquefied hydrocarbon compound are obtained, the flammable tail gas isolated is delivered to multiple split by the spark arrester 801 again
In the burner for solving stove, to be burnt and be produced the heat required for pyrolysis furnace.
One-level knockout tower 301 connects the first Residual Oil Tank 311, and the storage one-level of the first Residual Oil Tank 311 knockout tower 301 divides
The residual oil separated out, and the residual oil is delivered in the burner of multiple pyrolysis furnaces again carries out second-time burning, to reclaim incendivity
Hydrocarbon compound, further to reduce the consumption of natural gas.Specifically, the vacuum nitrogen gas generating system with vavuum pump 701 by connecting
The air compressor 31 and nitrogen making machine 32 connect is constituted, the nitrogen to prepare high-purity (purity is more than 99.9%).
The cracking system may include at least two pyrolysis furnaces, specifically, in the present embodiment, being provided with cracking system
Four pyrolysis furnaces, i.e. pyrolysis furnace 201, pyrolysis furnace 202, pyrolysis furnace 203 and pyrolysis furnace 204.Pyrolysis furnace 201, pyrolysis furnace 202, split
The bottom of solution stove 203 and pyrolysis furnace 204 is respectively arranged with burner 211, burner 212, burner 213 and burner 214.
Each burner by from it is outside by natural gas burnt as the main energy, think pyrolysis furnace 201,
Pyrolysis furnace 202, pyrolysis furnace 203 and pyrolysis furnace 204 provide heat energy；Meanwhile, each burner also connects back-fire relief by pipeline respectively
Device 801, using by spark arrester 801 by the flammable tail gas isolated (main component as methane or other be in gaseous hydrocarbon
Thing) it is delivered to respectively in the burner of multiple pyrolysis furnaces again, to be burnt in the burner as auxiliary fuel, think and split
Temperature required for stove offer vacuum cracking is provided, so as to solve the consumption of natural gas, and can be significantly reduced to barren rock
Product carries out integrated treatment and reclaims the production cost of product oil and carbon black, therefore with good economic benefit.
In the present embodiment, charger is connected by pipeline with micelle feed bin 6, by being fed with interval for micelle batch
Mode conveyed to pyrolysis furnace 201, pyrolysis furnace 202, pyrolysis furnace 203 and pyrolysis furnace 204, micelle is in aforementioned four pyrolysis furnace
It is middle to be cracked.Feed every time at intervals of 4 hours, and quantitative feeding.Specifically, above-mentioned pyrolysis furnace is vacuum cracking stove, and
Inert gas can be passed through in pyrolysis furnace.After micelle is delivered in pyrolysis furnace, the air juxtaposition swap-in extracted out in pyrolysis furnace is pure
Spend the nitrogen for more than 99.9%.
The bottom of pyrolysis furnace 201 sets burner 211, and the bottom of pyrolysis furnace 202 sets burner 212, pyrolysis furnace 203
Bottom sets burner 213, and the bottom of pyrolysis furnace 204 sets burner 214.Said burner is with natural gas or other changes
Stone fuel provides the heat required for cracking for pyrolysis furnace by burning.The cracking temperature of above-mentioned pyrolysis furnace is 150~200
DEG C, pyrolysis time is 4 hours.
After the temperature in 201~pyrolysis furnace of pyrolysis furnace 204 reaches 150~200 DEG C (about 1~1.5 hour), day can be closed
The supply of right gas, and using from rear end spark arrester 801 it is separated go out the imflammable gas that can not be coagulated, such as methane, as
The fuel of 211~burner of burner 214, constantly to provide heat for 201~pyrolysis furnace of pyrolysis furnace 204.Micelle is above-mentioned
By cracking reaction through endless degradable in four pyrolysis furnaces, hydrocarbon compound (being commonly called as high-temperature oil gas) is produced.
Then, it is passed through by pipeline in the grade follow up device of one-level knockout tower 301.High-temperature oil gas is in the first catalytic tower 401
It is (popular to be converted to liquefied hydrocarbon compound by the first heat exchange group 501 after being reacted through special-purpose catalyst (Pt alloy catalysts)
Fuel oil) and a small amount of non-condensable gas (main component is called methane), with after gas and oil separating plant 601, spark arrester 801
Non-condensable gas (i.e. " flammable tail gas " in Fig. 2) is delivered in 211~burner of burner 214 again, partly to replace
Or all instead of fuel of the natural gas as said burner, so that the consumption of natural gas has been saved, to reduce from useless
The cost recovery of product oil and carbon black is reclaimed in tire.
Solid product (being commonly called as " coarse carbon black " and a small amount of steel wire, the content of steel wire is less than 5%) after cracking is by going out
Above-mentioned solid product is delivered to pelletizing of carbon black production system by material machine and pipeline.Meanwhile, four pyrolysis furnace meetings in cracking process
Produce and have poisonous and hazardous gas to environment.Therefore, it can be purified by exhaust gas cleaner.Specifically, the tail gas clean-up
Device includes the dust-removal and desulfurizing scrubbing tower 901 being connected with pyrolysis furnace, UV oxidation gaseous effluents processing unit 902, air exhauster 903 and chimney
904, so as to the pollutant such as the sulfur dioxide in waste gas, ozone, PM2.5, PM10 is removed and purification run, to meet ring
Emission request as defined in protecting.
Join shown in Fig. 3, the oil product purification system includes：The intermediate raw material tank 91 being sequentially connected with gas and oil separating plant 601,
Shell and tube heating furnace 94, destilling tower 92, the second catalytic tower 93, the second heat exchange group 95, the 3rd heat exchange group 96, catch pot
97, semi-finished product tank 98, some quenched settlers, neutralizing tank 994, decolorization filtering tank 995 and product tank 99, the destilling tower
92 isolate residual oil and import the second Residual Oil Tank 100, and second Residual Oil Tank 100 is back in pyrolysis furnace again to be cracked.
Specifically, in the present embodiment, by catalyst in the second catalytic tower 93, specifically, the group of the catalyst
Divide and percentage by weight is：Aluminium hydroxide 5%, zinc oxide 3%, ferric oxide 5%, concave convex rod carclazyte 87%, to replace tradition
Hydrogenation method, C5~C22 carbochains in liquefied hydrocarbon compound are shortened, to reduce molecular structure, so as to be converted into diesel oil.
In the present embodiment, the quenched settler includes the quenched agitator tank and settling tank being sequentially connected, and more
Quenched agitator tank 991, settling tank 992, quenched agitator tank 993, the settling tank 994 being specially sequentially connected, and with neutralizing tank 994
Cooperate, to make desulfurization to diesel oil, the processing that eliminates the unusual smell of decolourizing and go, obtained diesel oil is reclaimed so as to further increase
Quality.Meanwhile, a certain amount of modifying agent can be added in neutralizing tank 994.Specifically, modifying agent includes arylhydrocarbon in diesel oil, hexadecane
It is worth enhancer, flash-point enhancer, and the ratio that diesel oil of the above-mentioned modifying agent into neutralizing tank 994 is added is 1 ‰~3 ‰,
To improve the physical and chemical performance of diesel oil so that diesel oil can at least reach vehicle fuel oil standard.
Join shown in Fig. 4, solid product after cracking (be commonly called as " coarse carbon black " and a small amount of steel wire, the content of steel wire for 5% with
Under) above-mentioned solid product is delivered to by pelletizing of carbon black production system by discharging machine and pipeline.The pelletizing of carbon black system includes：With
The second magnetic separator 330 that the discharging opening of pyrolysis furnace is sequentially connected, microwave purification device 331, ultrafine crusher 332, pulse is collected
Device 333, stirring granulating machine 334 and quantitative package machine 335.
Specifically, the solid product after cracking is delivered to the second magnetic separator 330 by conveyer belt 3301, with to above-mentioned solid-state
Steel wire in product carries out further going division operation, to obtain the higher carbon black of purity (i.e. crude product carbon black).Crude product carbon black leads to
Cross conveyer belt 3321 and be delivered to ultrafine crusher 332 and crushed, the grinding particle size of the ultrafine crusher 332 for 1000~
2000 mesh.Then, the carbon black after crushing is delivered into pulse collector 333 by conveyer belt 3331 to be collected.Then, pass through
Carbon black is delivered in stirring granulating machine 334 and a small amount of additive is added in stirring granulating machine 334 by conveyer belt 3341.Specifically
, the additive is made up of industrial stearic acid and pyranone, and adding proportion is the industry per addition 5KG or so in 100KG carbon blacks
The pyranone of stearic acid and 1KG or so, with the standard charcoal for the technical grade that the different trades mark such as N330, N550, N660 are finally made
It is black, or add 70% or so gangue stone flour can be made into filler carbon black.Finally, finished product carbon black is delivered to by conveyer belt 3351
Dispatched from the factory in quantitative package machine 335 after quantitative package.
Those listed above is a series of to be described in detail only for feasibility embodiment of the 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 in the scope of the protection.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (9)
1. a kind of useless petrochemicals total system, it is characterised in that including：Pretreatment system, cracking system, oil product purifying
System and pelletizing of carbon black system；
The pretreatment system includes：The shredder (2) being sequentially connected, steel wire separator (3), the first magnetic separator (4) and point
The steel wire feed bin (5) and micelle feed bin (6) of the first magnetic separator (4) are not connected；
The cracking system includes：The multiple pyrolysis furnaces being connected in parallel with micelle feed bin (6), the one-level being sequentially connected with pyrolysis furnace
Knockout tower (301), the second-order separation tower (302), the first catalytic tower (401), the first heat exchange group (501), and Oil-gas Separation dress
Put (601), vavuum pump (701), spark arrester (801), vacuum nitrogen gas generating system, exhaust gas cleaner；The gas and oil separating plant
(601) isolated flammable tail gas and liquefied hydrocarbon compound, the spark arrester (801) are again defeated by the flammable tail gas isolated
In the burner for delivering to multiple pyrolysis furnaces, the one-level knockout tower (301) connects the first Residual Oil Tank (311), the Residual Oil Tank
(311) storage one-level knockout tower (301) it is separated go out residual oil and convey the residual oil into the burner of multiple pyrolysis furnaces；
The oil product purification system includes：The intermediate raw material tank (91) being sequentially connected with gas and oil separating plant (601), shell and tube adds
Hot stove (94), destilling tower (92), the second catalytic tower (93), the second heat exchange group (95), the 3rd heat exchange group (96), Oil-gas Separation
Tank (97), semi-finished product tank (98), some quenched settlers, neutralizing tank (994), decolorization filtering tank (995) and product tank
(99), the destilling tower (92) isolates residual oil and imports the second Residual Oil Tank (100), and second Residual Oil Tank (100) is returned again
It flow in pyrolysis furnace and is cracked；
The pelletizing of carbon black system includes：The second magnetic separator (330) being sequentially connected with the discharging opening of pyrolysis furnace, microwave purification dress
Put (331), ultrafine crusher (332), pulse collector (333), stirring granulating machine (334) and quantitative package machine (335).
2. useless petrochemicals total system according to claim 1, it is characterised in that the quenched settler bag
Include the quenched agitator tank and settling tank being sequentially connected.
3. useless petrochemicals total system according to claim 1, it is characterised in that the exhaust gas cleaner bag
Include the dust-removal and desulfurizing scrubbing tower (901) being connected with pyrolysis furnace, UV oxidation gaseous effluents processing unit (902), air exhauster (903) and chimney
(904)。
4. useless petrochemicals total system according to claim 1, it is characterised in that the vacuum nitrogen gas generating system by
Air compressor (31) and nitrogen making machine (32) composition being connected with vavuum pump (701).
5. useless petrochemicals total system according to claim 1, it is characterised in that the quantity of the pyrolysis furnace is
Two or more, the multiple pyrolysis furnace is arranged in parallel.
6. the useless petrochemicals total system according to claim 1 or 5, it is characterised in that the pyrolysis furnace
Cracking temperature is 150~200 DEG C, and pyrolysis time is 4 hours.
7. useless petrochemicals total system according to claim 1, it is characterised in that the ultrafine crusher
(332) grinding particle size is 1000~2000 mesh.
8. useless petrochemicals total system according to claim 1, it is characterised in that the pretreatment system is also wrapped
Include the dust removal machine (22) being arranged at the top of shredder (2).
9. the useless petrochemicals total system according to claim 1 or 5, it is characterised in that the pyrolysis furnace is
Vacuum cracking stove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561711.XA CN107151559A (en) | 2017-07-11 | 2017-07-11 | A kind of useless petrochemicals total system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561711.XA CN107151559A (en) | 2017-07-11 | 2017-07-11 | A kind of useless petrochemicals total system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107151559A true CN107151559A (en) | 2017-09-12 |
Family
ID=59797080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710561711.XA Withdrawn CN107151559A (en) | 2017-07-11 | 2017-07-11 | A kind of useless petrochemicals total system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107151559A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530409A (en) * | 2018-12-25 | 2019-03-29 | 周新 | The system and method for class organic compound is synthesized in a kind of processing house refuse |
| CN110550618A (en) * | 2018-05-31 | 2019-12-10 | 上海康碳复合材料科技有限公司 | Device and method for recovering tail gas of CVI/CVD (chemical vapor deposition/chemical vapor deposition) process |
| US11999920B2 (en) | 2021-09-10 | 2024-06-04 | Ecolab Usa Inc. | Cold flow additives for plastic-derived synthetic feedstock |
-
2017
- 2017-07-11 CN CN201710561711.XA patent/CN107151559A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550618A (en) * | 2018-05-31 | 2019-12-10 | 上海康碳复合材料科技有限公司 | Device and method for recovering tail gas of CVI/CVD (chemical vapor deposition/chemical vapor deposition) process |
| CN110550618B (en) * | 2018-05-31 | 2022-04-08 | 上海康碳复合材料科技有限公司 | CVI/CVD process tail gas recovery device |
| CN109530409A (en) * | 2018-12-25 | 2019-03-29 | 周新 | The system and method for class organic compound is synthesized in a kind of processing house refuse |
| US11999920B2 (en) | 2021-09-10 | 2024-06-04 | Ecolab Usa Inc. | Cold flow additives for plastic-derived synthetic feedstock |
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Application publication date: 20170912 |