CN108102682A - A kind of common cracking catalysis device of waste oil waste plastics - Google Patents
A kind of common cracking catalysis device of waste oil waste plastics Download PDFInfo
- Publication number
- CN108102682A CN108102682A CN201810064200.1A CN201810064200A CN108102682A CN 108102682 A CN108102682 A CN 108102682A CN 201810064200 A CN201810064200 A CN 201810064200A CN 108102682 A CN108102682 A CN 108102682A
- Authority
- CN
- China
- Prior art keywords
- conduit
- cyclone separator
- waste oil
- pass
- waste plastics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- 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
- C10G2300/1003—Waste materials
- C10G2300/1007—Used oils
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/02—Gasoline
Abstract
The invention discloses a kind of common cracking catalysis devices of waste oil waste plastics, including pulverizer, the pulverizer is fixedly connected by conduit with winnowing machine, and winnowing machine is fixedly connected by conduit with smoke-gas preheater, the smoke-gas preheater is connected with each other by the feed inlet of spiral propeller and the first cyclone separator, the discharge port of first cyclone separator is fixedly connected by blanking device with material heap, and material heap is connected with each other by riser and combustion chamber, burner is set on the material heap, air preheater and wind turbine, the outlet of the combustion chamber is connected with the feed inlet of the second cyclone separator.In the present invention, in the thermal cracking processes of plastics, the addition of waste oil can significantly improve heat and mass condition, reduce the generation of residue, not only take full advantage of waste oil, reduce coking, and improve the quality of gasoline.
Description
Technical field
The present invention relates to environmental technology field more particularly to a kind of common cracking catalysis devices of waste oil waste plastics.
Background technology
Waste plastics derives from a wealth of sources, very harmful and be difficult to handle, and liquid fuel was prepared is cracked as waste plastics by the use of it
Solution has received significant attention.Traditional equipment is all that waste plastics or waste oil individually crack production fuel, after production
Component reconciliation is carried out again.Such technological process is complicated, adds job costs；And it be easy to cause secondary pollution.
The content of the invention
The purpose of the present invention is to solve shortcoming in the prior art, and a kind of waste oil waste plastics proposed is common
Cracking catalysis device.
To achieve these goals, present invention employs following technical solutions：A kind of common cracking catalysis of waste oil waste plastics
Device, including pulverizer, the pulverizer is fixedly connected by conduit with winnowing machine, and winnowing machine passes through conduit and smoke pre-heating
Device is fixedly connected, and the smoke-gas preheater is connected with each other by the feed inlet of spiral propeller and the first cyclone separator, described
The discharge port of first cyclone separator is fixedly connected by blanking device with material heap, and expects that heap is mutually interconnected by riser with combustion chamber
It connects, burner, air preheater and wind turbine, outlet and the second cyclone separator of the combustion chamber is set on the material heap
Feed inlet is connected, and the outlet of the second cyclone separator is connected through hopper with spiral propeller, and second cyclone separator leads to
Cross that conduit is connected with the 3rd cyclone separator in turn, First Heat Exchanger is connected with air preheater, the First Heat Exchanger passes through
Conduit is connected with flash column, and the flash column is connected with each other by conduit and rectifying column.
As further describing for above-mentioned technical proposal：
The smoke-gas preheater is connected by conduit with the entrance of air preheater and the 4th cyclone separator.
As further describing for above-mentioned technical proposal：
4th cyclone separator is connected by fume treatment auxiliary with chimney.
As further describing for above-mentioned technical proposal：
The flash distillation tower bottom sets oil pump.
As further describing for above-mentioned technical proposal：
Reactor is connected with by conduit between first cyclone separator and rectifying column.
As further describing for above-mentioned technical proposal：
The reactor is non-hydrogen heat exchanger.
As further describing for above-mentioned technical proposal：
The second heat exchanger and gs-oil separator are connected in turn by conduit at the top of the rectifying column, the rectifier bottoms pass through
Conduit is connected with the 3rd heat exchanger.
In the present invention, in the thermal cracking processes of plastics, the addition of waste oil can significantly improve heat and mass condition, subtract
The generation of few residue, not only takes full advantage of waste oil, reduces coking, and improves the quality of gasoline, secondly can will give up
Oil and waste plastics crack jointly, and the required component of straight fractional distillation convenient for the common recycling of waste oil and waste plastics, has saved energy
Source protects environment.
Description of the drawings
Fig. 1 is a kind of structure diagram of the common cracking catalysis device of waste oil waste plastics proposed by the present invention；
Fig. 2 is the 4th cyclone separator structure schematic diagram of the invention；
Fig. 3 is the structure diagram of the first cyclone separator of the invention.
Marginal data：
1- pulverizers, 2- winnowing machines, 3- smoke-gas preheaters, 4- spiral propellers, the first cyclone separators of 5-, 6- the second whirlwind point
From device, the 3rd cyclone separators of 7-, the 4th cyclone separators of 8-, 9- reactors, 10- rectifying columns, 11- blanking devices, 12- material heap,
13- combustion chambers, 14- burners, 15- air preheaters, 16- wind turbines, 17- hoppers, 18- First Heat Exchangers, 19- flash columns, 20-
Second heat exchanger, 21- gs-oil separators, the 3rd heat exchangers of 22-, 23- fume treatment auxiliaries, 24- chimneys.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-3, a kind of common cracking catalysis device of waste oil waste plastics, including pulverizer 1, which is characterized in that crush
Machine 1 is fixedly connected by conduit with winnowing machine 2, and winnowing machine 2 is fixedly connected by conduit with smoke-gas preheater 3, smoke pre-heating
Device 3 is connected with each other by the feed inlet of 4 and first cyclone separator 5 of spiral propeller, and the discharge port of the first cyclone separator 5 leads to
Cross blanking device 11 with material heap 12 be fixedly connected, and expect heap 12 be connected with each other by riser and combustion chamber 13, material heap 12 on set
Burner 14, air preheater 15 and wind turbine 16 are put, the outlet of combustion chamber 13 is connected with the feed inlet of the second cyclone separator 6,
And second the outlet of cyclone separator 6 be connected through hopper 17 with spiral propeller 4, the second cyclone separator 6 by conduit successively
Be connected with the 3rd cyclone separator 7, First Heat Exchanger 18 is connected with air preheater 15, First Heat Exchanger 18 pass through conduit with dodge
It steams tower 19 to be connected, flash column 19 is connected with each other by conduit and rectifying column 10.
Smoke-gas preheater 3 is connected by conduit with the entrance of 15 and the 4th cyclone separator 8 of air preheater, the 4th whirlwind
Separator 8 is connected by fume treatment auxiliary 23 with chimney 24,19 bottom of flash column oil pump, oil pump and spiral propeller are set
4 entrances are connected.
Reactor 9 is connected with by conduit between first cyclone separator 5 and rectifying column 10, reactor 9 changes for non-hydrogen
Hot device, 10 top of rectifying column are connected with the second heat exchanger 20 and gs-oil separator 21 in turn by conduit, and 10 bottom of rectifying column leads to
It crosses conduit and is connected with the 3rd heat exchanger 22.
Operation principle：In use, starting burner 14 and wind turbine 16 first, spiral propeller 4 is opened, in hopper 17
Heat medium is transported in the first cyclone separator 5, into combustion chamber 13 after blanking device 11, riser, ash content, flue gas and
Heat medium separates in the second cyclone separator 6, and the ash content and flue gas after separation enter in the 3rd cyclone separator 7, heating
Into in material bin 17, cyclic uses medium, and waste plastics raw material enters spiral shell after pulverizer 1, winnowing machine 2, smoke-gas preheater 3
Propeller 4 is revolved, while the waste oil after the heat exchange of 18 and second heat exchanger 20 of First Heat Exchanger sloughs water and light oil through flash column 19, dodges
It steams 19 bottom of towe of tower and is equipped with oil pump, bottom of towe oil enters spiral propeller 4 with entering after heat medium, waste plastics jointly cracking through oil pump
First cyclone separator 5, heat medium and ash content after separation enter riser, and reciprocation cycle use is by the first cyclone separator
The reacted device 9 of 5 oil gas separated enters rectifying column 10, and the separation of rectifying column 10 generates gas and weight component, gas warp
21 laggard pan feeding heap 12 of second heat exchanger 20 and gs-oil separator, which sends outside after the 3rd heat exchanger 22, through the 4th
Ash content after the separation of cyclone separator 8 enters after smoke processing system 23 is handled to be discharged by chimney 24.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of common cracking catalysis device of waste oil waste plastics, including pulverizer（1）, which is characterized in that the pulverizer（1）It is logical
Cross conduit and winnowing machine（2）It is fixedly connected, and winnowing machine（2）Pass through conduit and smoke-gas preheater（3）It is fixedly connected, the flue gas
Preheater（3）Pass through spiral propeller（4）With the first cyclone separator（5）Feed inlet be connected with each other, first whirlwind point
From device（5）Discharge port pass through blanking device（11）With expecting heap（12）It is fixedly connected, and expects heap（12）Pass through riser and combustion chamber
（13）It is connected with each other, the material heap（12）Upper setting burner（14）, air preheater（15）And wind turbine（16）, the burning
Room（13）Outlet and the second cyclone separator（6）Feed inlet be connected, and the second cyclone separator（6）Outlet through hopper
（17）With spiral propeller（4）It is connected, second cyclone separator（6）3rd cyclone separator is connected in turn by conduit
（7）, First Heat Exchanger（18）And air preheater（15）It is connected, the First Heat Exchanger（18）Pass through conduit and flash column（19）
It is connected, the flash column（19）Pass through conduit and rectifying column（10）It is connected with each other.
2. the common cracking catalysis device of a kind of waste oil waste plastics according to claim 1, which is characterized in that the flue gas is pre-
Hot device（3）Pass through conduit and air preheater（15）With the 4th cyclone separator（8）Entrance be connected.
A kind of 3. common cracking catalysis device of waste oil waste plastics according to claim 2, which is characterized in that the 4th rotation
Wind separator（8）Pass through fume treatment auxiliary（23）With chimney（24）It is connected.
A kind of 4. common cracking catalysis device of waste oil waste plastics according to claim 1, which is characterized in that the flash distillation
Tower（19）Bottom sets oil pump.
A kind of 5. common cracking catalysis device of waste oil waste plastics according to claim 1, which is characterized in that first rotation
Wind separator（5）With rectifying column（10）Between reactor is connected with by conduit（9）.
A kind of 6. common cracking catalysis device of waste oil waste plastics according to claim 5, which is characterized in that the reactor
（9）For non-hydrogen heat exchanger.
A kind of 7. common cracking catalysis device of waste oil waste plastics according to claim 5, which is characterized in that the rectifying column
（10）Top is connected with the second heat exchanger in turn by conduit（20）And gs-oil separator（21）, the rectifying column（10）Bottom leads to
It crosses conduit and is connected with the 3rd heat exchanger（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064200.1A CN108102682A (en) | 2018-01-23 | 2018-01-23 | A kind of common cracking catalysis device of waste oil waste plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064200.1A CN108102682A (en) | 2018-01-23 | 2018-01-23 | A kind of common cracking catalysis device of waste oil waste plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108102682A true CN108102682A (en) | 2018-06-01 |
Family
ID=62220228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810064200.1A Pending CN108102682A (en) | 2018-01-23 | 2018-01-23 | A kind of common cracking catalysis device of waste oil waste plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108102682A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060287560A1 (en) * | 2003-06-24 | 2006-12-21 | Fusheng Xie | Process and a device for producing gasoline, kerosene and diesel oil from waste plastic, rubber and machine oil |
| CN105038834A (en) * | 2015-07-24 | 2015-11-11 | 南昌大学 | Method for preparing fuel oil with high alkane content by co-cracking non-edible grease and waste plastic |
| CN105316022A (en) * | 2015-12-03 | 2016-02-10 | 南京绿帝环保能源科技有限公司 | Cracking catalytic device for waste oil and waste plastic |
-
2018
- 2018-01-23 CN CN201810064200.1A patent/CN108102682A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060287560A1 (en) * | 2003-06-24 | 2006-12-21 | Fusheng Xie | Process and a device for producing gasoline, kerosene and diesel oil from waste plastic, rubber and machine oil |
| CN105038834A (en) * | 2015-07-24 | 2015-11-11 | 南昌大学 | Method for preparing fuel oil with high alkane content by co-cracking non-edible grease and waste plastic |
| CN105316022A (en) * | 2015-12-03 | 2016-02-10 | 南京绿帝环保能源科技有限公司 | Cracking catalytic device for waste oil and waste plastic |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |
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| RJ01 | Rejection of invention patent application after publication |