CN107057748A - A kind of highly effective petroleum fractionating tank - Google Patents
A kind of highly effective petroleum fractionating tank Download PDFInfo
- Publication number
- CN107057748A CN107057748A CN201710394293.XA CN201710394293A CN107057748A CN 107057748 A CN107057748 A CN 107057748A CN 201710394293 A CN201710394293 A CN 201710394293A CN 107057748 A CN107057748 A CN 107057748A
- Authority
- CN
- China
- Prior art keywords
- discharging opening
- fractionating tank
- tank body
- fractionating
- highly effective
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
-
- 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
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/006—Distillation of hydrocarbon oils of waste oils other than lubricating oils, e.g. PCB's containing 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
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/02—Stabilising gasoline by removing gases by fractioning
-
- 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
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/12—Controlling or regulating
-
- 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
- C10G2400/04—Diesel oil
-
- 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
- C10G2400/10—Lubricating oil
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of highly effective petroleum fractionating tank, including fractionating tank body, the surface of fractionating tank body is provided with chuck, chuck is internally provided with some resistance wires, the side of some resistance wires is provided with controlling switch, the bottom of fractionating tank body is provided with the first discharging opening, the top of first discharging opening is provided with drainage plate, the top of drainage plate is provided with some dividing plates, the top of first discharging opening is provided with the second discharging opening, the top of second discharging opening is provided with the 3rd discharging opening, the top of 3rd discharging opening is provided with the 4th discharging opening, the top of 4th discharging opening is provided with the 5th discharging opening, the top of 5th discharging opening is provided with the 6th discharging opening, the top of 6th discharging opening is provided with condenser.By setting chuck, resistance wire and temperature sensor, make temperature more than the oil input port holding oil boiling point of fractionating tank body bottom, so as to improve fractionating efficiency.
Description
Technical field
The present invention relates to petroleum fractionating technical field, more particularly to a kind of highly effective petroleum fractionating tank.
Background technology
Petroleum fractionating is, by a kind of method of the mixture of several different boilings of separated from petroleum, to belong to physical change.Oil
It is by more than 8000 kinds not to be fractionated (TheFractionalDistillationofThePetroleum) oil (Petroleum)
With the hydrocarbon of molecular size(And a small amount of sulphur compound)The mixture constituted.Oil is using preceding having to pass through processing
Processing, can just be made the oil product being fit for various uses.Common processing method is fractionating process (Fractionation), profit
Different with molecular size, the different principle of boiling point is separated the hydrocarbon in oil, then carried with chemical treatment method
The value of high product.Industrially first by petroleum between 400 DEG C ~ 500 DEG C, it is set to become to be input into fractionating column after steam.
In fractionating column, position is higher, and temperature is lower.Petroleum vapour can progressively liquefy in rising way, cool down and condense into liquid distillate.
The gaseous state fraction that molecule is smaller, boiling point is relatively low then rises along tower at leisure, is condensed in the high level of tower, such as fuel gas
(FuelGas), liquefied petroleum gas (LPG.), light oil (Naphtha), kerosene (Kerosene) etc..Molecule is larger, boiling point is higher
Liquid fractions condense in bottom of towe, such as diesel oil (Diesel), lubricating oil and wax.The viscid residue left in bottom of towe is pitch
And heavy oil (HeavyOil), as coking and the raw material of pitch can be produced or as boiler oil.Different fractions are collected in each layer
Get up, it is defeated from fractionating column by conduit.These fraction products are petrochemical feedstocks, and the chemicals of many can be made again.Its
Belong to physical change.The fractionation of high junior middle school chemistry petrochina is the knowledge point and fallibility point understood, and it belongs to physical change, with coal
Destructive distillation it is different(Chemical change), and the cut product generated is mixture, what is had can not be as product.Oil product is included
Base oil, light oil, kerosene and heavy oil etc..Base oil is that cut point is relatively low, the less composition of molecule, can be as fuel and vapour
Oil, such as liquefied natural gas(Main Ingredients and Appearance is methane, containing a small amount of ethane, propane, butane, ethene)Or liquefied petroleum gas(It is main into
Part is propane, butane, propylene, ethene)Deng, also can be as solvent, such as hexane.Light oil is also known as naphtha, is that boiling point is higher than
Gasoline and less than kerosene fractionation mixture, light naphthar and heavy naphtha can be divided into.Naphtha, can after dealcoholysis acidification reaction
Used as gasoline and aviation fuel oil, light naphthar can organize the gasoline or petrochemistry original that reaction produces higher octane matter through matchmaker
Material.Oil has scattering and disappearing for heat, reached inside destilling tower, if in destilling tower after heating during conveying
The temperature in portion can also reach the boiling point of oil, and the efficiency of that petroleum fractionating will be greatly speeded up, existing technology be difficult solve with
Upper problem.
The content of the invention
The technical problem to be solved in the present invention is temperature reduction influence after overcoming into oil inside destilling tower into destilling tower
The problem of distillation efficiency, there is provided a kind of highly effective petroleum fractionating tank.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme:
The invention provides a kind of highly effective petroleum fractionating tank, including fractionating tank body, the surface of the fractionating tank body is provided with
Chuck, the chuck is internally provided with some resistance wires, and the side of some resistance wires is provided with controlling switch, described point
The bottom for evaporating tank body is provided with the first discharging opening, and the top of first discharging opening is provided with drainage plate, the drainage plate
Top is provided with some dividing plates, and the top of first discharging opening is provided with the second discharging opening, the top of second discharging opening
The 3rd discharging opening is provided with, the top of the 3rd discharging opening is provided with the 4th discharging opening, and the top of the 4th discharging opening is set
The 5th discharging opening is equipped with, the top of the 5th discharging opening is provided with the 6th discharging opening, and the top of the 6th discharging opening is set
There is condenser, the side of the condenser is provided with mozzle, and the opposite side of the condenser is provided with the 7th discharging opening, described
Fractionating tank body is internally provided with temperature sensor, and the side of the fractionating tank body is provided with heating tank, the heating tank
Side be provided with singlechip controller.
As a preferred technical solution of the present invention, the drainage plate is fixedly connected with the fractionating tank body.
As a preferred technical solution of the present invention, first discharging opening is heavy oil discharging opening, second discharging
Mouth is fuel oil, lubricating oil discharging opening, and the 3rd discharging opening is diesel oil discharging opening, and the 4th discharging opening is that kerosene discharges
Mouthful, the 5th discharging opening is light oil discharging opening, and the 6th discharging opening is gasoline discharging opening, and the 7th discharging opening is gas
Discharging opening.
As a preferred technical solution of the present invention, the resistance wire is electrically connected with the controlling switch, the control
System switch is electrically connected with the singlechip controller.
As a preferred technical solution of the present invention, the temperature sensor connects with the singlechip controller signal
Connect.
As a preferred technical solution of the present invention, the chuck is made as a kind of excellent of the present invention by tetrafluoro liner plate
Selecting technology scheme.
The beneficial effect that is reached of the present invention is:By setting chuck, resistance wire and temperature sensor, make fractionating tank sheet
The oil input port of body bottom keeps temperature more than oil boiling point, so as to improve fractionating efficiency.The present invention is reasonable in design, knot
Structure is simple, safe and reliable, easy to use, practicality is high, has good value for applications.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the partial structural diagram of the present invention;
In figure:1st, fractionating tank body;2nd, drainage plate;3rd, the first discharging opening;4th, the second discharging opening;5th, dividing plate;6th, the 3rd discharging opening;
7th, the 4th discharging opening;8th, the 5th discharging opening;9th, the 6th discharging opening;10th, condenser;11st, the 7th discharging opening;12nd, mozzle;13、
Heating tank;14th, chuck;15th, singlechip controller;16th, temperature sensor;17th, resistance wire;18th, controlling switch.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in Figure 1-2, the present invention provides a kind of highly effective petroleum fractionating tank, including fractionating tank body 1, the table of fractionating tank body 1
Face is provided with chuck 14, and chuck 14 is internally provided with some resistance wires 17, and the side of some resistance wires 17 is provided with control and opened
18 are closed, the bottom of fractionating tank body 1 is provided with the first discharging opening 3, and the top of the first discharging opening 3 is provided with drainage plate 2, drainage plate
2 top is provided with some dividing plates 5, and the top of the first discharging opening 3 is provided with the second discharging opening 4, and the top of the second discharging opening 4 is set
The 3rd discharging opening 6 is equipped with, the top of the 3rd discharging opening 6 is provided with the 4th discharging opening 7, and the top of the 4th discharging opening 7 is provided with
Five discharging openings 8, the top of the 5th discharging opening 8 is provided with the 6th discharging opening 9, and the top of the 6th discharging opening 9 is provided with condenser 10,
The side of condenser 10 is provided with mozzle 12, and the opposite side of condenser 10 is provided with the 7th discharging opening 11, fractionating tank body 1
Temperature sensor 16 is internally provided with, the side of fractionating tank body 1 is provided with heating tank 13, and the side of heating tank 13 is provided with list
Piece machine controller 15.
Drainage plate 2 is fixedly connected with fractionating tank body 1, is easy to the outflow of heavy oil.
First discharging opening 3 is heavy oil discharging opening, and the second discharging opening 4 is fuel oil, lubricating oil discharging opening, the 3rd discharging opening 6
For diesel oil discharging opening, the 4th discharging opening 7 is kerosene discharging opening, and the 5th discharging opening 8 is light oil discharging opening, and the 6th discharging opening 9 is vapour
Oily discharging opening, the 7th discharging opening 11 is gas discharging opening, facilitates the product after categorised collection petroleum fractionating.
Resistance wire 17 is electrically connected with controlling switch 18, and controlling switch 18 is electrically connected with singlechip controller 15, is easy to
Control the work of resistance wire 17.
Temperature sensor 16 is connected with the signal of singlechip controller 15, the temperature in tank body is delivered to monolithic
Machine, realizes real-time monitoring.
Chuck 14 is made up of tetrafluoro liner plate, and high temperature resistant is high pressure resistant, and service life is long.
It is defeated after being heated by heating tank 13 by the pipeline of Crude Oil Transportation to the inside of heating tank 13 during specific work
The inside of fractionating tank body 1 is sent to, the temperature information of the bottom of fractionating tank body 1 is delivered to single-chip microcomputer control by temperature sensor 16
Device 15, if temperature is less than 400-500 °, singlechip controller 15 makes resistance wire 17 switch on power by opening controlling switch 18
Begin to warm up, when temperature is reached between 400-500 °, singlechip controller regulation controlling switch 18, resistance wire 17 is in low negative
Lotus works, and reaches that the heavy oil in the oil of boiling point is flowed out by mozzle 12 from the first discharging opening 3, and fuel oil, lubricating oil are from the
Two discharging openings 4 flow out, and diesel oil flows out from the 3rd discharging opening 6, and kerosene flows out from the 4th discharging opening 7, and light oil flows from the 5th discharging opening 8
Go out, gasoline flows out from the 6th discharging opening 9, gas flows out by condenser 10 from the 7th discharging opening 11.
The beneficial effect that is reached of the present invention is:By setting chuck, resistance wire and temperature sensor, make fractionating tank sheet
The oil input port of body bottom keeps temperature more than oil boiling point, so as to improve fractionating efficiency.The present invention is reasonable in design, knot
Structure is simple, safe and reliable, easy to use, practicality is high, has good value for applications.
Finally it should be noted that:The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of highly effective petroleum fractionating tank, including fractionating tank body(1), it is characterised in that the fractionating tank body(1)Surface
It is provided with chuck(14), the chuck(14)Be internally provided with some resistance wires(17), some resistance wires(17)One
Side is provided with controlling switch(18), the fractionating tank body(1)Bottom be provided with the first discharging opening(3), first discharging
Mouthful(3)Top be provided with drainage plate(2), the drainage plate(2)Top be provided with some dividing plates(5), first discharging
Mouthful(3)Top be provided with the second discharging opening(4), second discharging opening(4)Top be provided with the 3rd discharging opening(6), institute
State the 3rd discharging opening(6)Top be provided with the 4th discharging opening(7), the 4th discharging opening(7)Top be provided with the 5th and go out
Material mouth(8), the 5th discharging opening(8)Top be provided with the 6th discharging opening(9), the 6th discharging opening(9)Top set
It is equipped with condenser(10), the condenser(10)Side be provided with mozzle(12), the condenser(10)Opposite side set
It is equipped with the 7th discharging opening(11), the fractionating tank body(1)Be internally provided with temperature sensor(16), the fractionating tank body
(1)Side be provided with heating tank(13), the heating tank(13)Side be provided with singlechip controller(15).
2. a kind of highly effective petroleum fractionating tank according to claim 1, it is characterised in that the drainage plate(2)With described point
Evaporate tank body(1)It is fixedly connected.
3. a kind of highly effective petroleum fractionating tank according to claim 1, it is characterised in that first discharging opening(3)Attach most importance to
Oily discharging opening, second discharging opening(4)For fuel oil, lubricating oil discharging opening, the 3rd discharging opening(6)Discharged for diesel oil
Mouthful, the 4th discharging opening(7)For kerosene discharging opening, the 5th discharging opening(8)For light oil discharging opening, the 6th discharging opening
(9)For gasoline discharging opening, the 7th discharging opening(11)For gas discharging opening.
4. a kind of highly effective petroleum fractionating tank according to claim 1, it is characterised in that the resistance wire(17)With the control
System switch(18)It is electrically connected with, the controlling switch(18)With the singlechip controller(15)It is electrically connected with.
5. a kind of highly effective petroleum fractionating tank according to claim 1, it is characterised in that the temperature sensor(16)With institute
State singlechip controller(15)Signal is connected.
6. a kind of highly effective petroleum fractionating tank according to claim 1, it is characterised in that the chuck(14)By tetrafluoro liner plate
It is made.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710394293.XA CN107057748A (en) | 2017-05-29 | 2017-05-29 | A kind of highly effective petroleum fractionating tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710394293.XA CN107057748A (en) | 2017-05-29 | 2017-05-29 | A kind of highly effective petroleum fractionating tank |
Publications (1)
Publication Number | Publication Date |
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CN107057748A true CN107057748A (en) | 2017-08-18 |
Family
ID=59615564
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CN201710394293.XA Pending CN107057748A (en) | 2017-05-29 | 2017-05-29 | A kind of highly effective petroleum fractionating tank |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113262517A (en) * | 2021-05-18 | 2021-08-17 | 河南中托力合化学有限公司 | Inner tube rectifying tower for separating mixed fraction of C12-C15 normal paraffins |
CN114196430A (en) * | 2021-12-20 | 2022-03-18 | 刘德民 | Petroleum is refined with petroleum distillation plant |
-
2017
- 2017-05-29 CN CN201710394293.XA patent/CN107057748A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113262517A (en) * | 2021-05-18 | 2021-08-17 | 河南中托力合化学有限公司 | Inner tube rectifying tower for separating mixed fraction of C12-C15 normal paraffins |
CN114196430A (en) * | 2021-12-20 | 2022-03-18 | 刘德民 | Petroleum is refined with petroleum distillation plant |
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Application publication date: 20170818 |