CN214436619U - Gas stripping fractionating device for aviation kerosene hydrogenation - Google Patents
Gas stripping fractionating device for aviation kerosene hydrogenation Download PDFInfo
- Publication number
- CN214436619U CN214436619U CN202120425253.9U CN202120425253U CN214436619U CN 214436619 U CN214436619 U CN 214436619U CN 202120425253 U CN202120425253 U CN 202120425253U CN 214436619 U CN214436619 U CN 214436619U
- Authority
- CN
- China
- Prior art keywords
- shell
- casing
- pipe body
- penetrates
- aviation kerosene
- 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.)
- Expired - Fee Related
Links
- 239000003350 kerosene Substances 0.000 title claims abstract description 27
- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000005194 fractionation Methods 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 17
- 239000010779 crude oil Substances 0.000 abstract description 8
- 239000003054 catalyst Substances 0.000 abstract description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000001257 hydrogen Substances 0.000 abstract description 5
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model discloses a gas stripping fractionating device for aviation kerosene hydrogenation, which comprises a first shell, wherein a first pipe body is communicated with one side of the first shell, a second shell is fixedly connected with one side of the first shell, a spray head is installed on the inner top wall of the second shell, a second pipe body is communicated with the upper surface of the second shell, one end of the second pipe body is communicated with the water inlet end of the spray head, and a third pipe body is communicated with one side of the second shell; the utility model discloses a shower nozzle sprays the catalyst to the inside of second casing, and hydrogen gets into the inside of second casing and mixes with the catalyst through the third body, and then gets into the inside of first body and wait to fractionate crude oil and mix, and steam gets into the inside of third casing through the fifth body, utilizes a plurality of through-holes to increase steam and wait to fractionate the area of contact between the crude oil, and then has improved steam and has waited to fractionate the reaction efficiency between the crude oil, has increased the aviation kerosene output.
Description
Technical Field
The utility model relates to a aviation kerosene hydrogenation technical field specifically is a gas stripping fractionating device for aviation kerosene hydrogenation.
Background
The jet fuel is also called aviation kerosene, along with the development of civil aviation industry, the demand of the aviation kerosene is increasing day by day, because the aviation kerosene is used at high altitude and must be safe and reliable, the quality of the aviation kerosene has strict requirements, so the gas stripping fractionation application is quite extensive in the production process of aviation kerosene hydrogenation.
The existing gas stripping fractionating device for aviation kerosene hydrogenation still has certain problems:
the existing gas stripping and fractionating device for aviation kerosene hydrogenation carries out gas stripping in a mode that steam directly enters a tank body, so that the contact area between the steam and crude oil is small, the reaction efficiency between the steam and the crude oil is further reduced, and the output of aviation kerosene is reduced;
secondly, the gas stripping fractionating device of present aviation kerosene hydrogenation utilizes single filter screen to filter the metallic impurity that the gas stripping produced usually, because the volume of impurity is not of uniform size, and then makes filter screen filter pressure big, not only can shorten the life of filter screen, still leads to the filter screen to block up easily, for this reason, provides a gas stripping fractionating device for aviation kerosene hydrogenation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas stripping fractionating device for aviation kerosene hydrogenation to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a gas stripping fractionating device for aviation kerosene hydrogenation comprises a first shell, wherein a first pipe body penetrates through one side of the first shell, a second shell is fixedly connected to one side of the first shell, a spray head is installed on the top wall inside the second shell, a second pipe body penetrates through the upper surface of the second shell, one end of the second pipe body is communicated with a water inlet end of the spray head, a third pipe body penetrates through one side of the second shell, a fourth pipe body penetrates through the lower surface of the second shell, an electromagnetic one-way valve is fixedly connected to the outer side wall of the fourth pipe body, one end of the fourth pipe body penetrates through the outer side wall of the first pipe body, a third shell is fixedly connected to the bottom wall inside the first shell, through holes are formed in the upper surface of the third shell and are distributed at equal intervals, a fifth pipe body penetrates through the outer side wall of the third shell, one end of the fifth pipe body penetrates through the inner side wall of the first shell, the outer side wall of the fifth pipe body is fixedly connected with a valve, a sixth pipe body is communicated with one side of the first shell, a seventh pipe body is communicated with one side of the first shell, a first filter screen is fixedly connected with the inner side wall of the first shell, a fourth shell is arranged on one side of the first shell, one end of the seventh pipe body is communicated with the upper surface of the fourth shell, a second filter screen is arranged inside the fourth shell, and an eighth pipe body is communicated with one side of the fourth shell.
As further preferable in the present technical solution: a ninth tube is penetrated through one side of the first housing, and a tenth tube is penetrated through the other side of the first housing.
As further preferable in the present technical solution: the upper surface mounting of first casing has the manometer, the upper surface mounting of first casing has the thermometer.
As further preferable in the present technical solution: an eleventh pipe penetrates through the upper surface of the first housing.
As further preferable in the present technical solution: logical groove has been seted up to the upper surface of fourth casing, the lateral wall laminating of second filter screen in the inside wall that leads to the groove, the last fixed surface of second filter screen is connected with the plate body, the upper surface of plate body pass through bolt fixed connection in the upper surface of fourth casing, the upper surface welding of plate body has the lug of drawing.
As further preferable in the present technical solution: the welding of the inside diapire of fourth casing has two baffles, two one side that the baffle is adjacent is laminated respectively in the both sides of second filter screen.
Compared with the prior art, the beneficial effects of the utility model are that:
firstly, the utility model discloses a shower nozzle sprays the catalyst to the inside of second casing, and hydrogen gets into the inside of second casing and mixes with the catalyst through the third body, and then gets into the inside of first body and mixes with the crude oil of waiting to fractionate, and steam gets into the inside of third casing through the fifth body, utilizes a plurality of through-holes to increase the area of contact between steam and the crude oil of waiting to fractionate, and then has improved the reaction efficiency between steam and the crude oil of waiting to fractionate, has increased the aviation kerosene output;
two, the utility model discloses a set up first filter screen in the inside of first casing for macromolecule metallic impurity is kept apart, and the deposit is discharged through the sixth body in the bottom of first casing at last, utilizes the second filter screen to filter micromolecule impurity, and then has reduced the filter pressure of second filter screen, has not only prolonged the life of second filter screen, has still avoided the second filter screen to block up.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the third housing of the present invention;
fig. 3 is a schematic top view of the fourth housing according to the present invention.
In the figure: 1. a first housing; 2. a first pipe body; 3. a second housing; 4. a spray head; 5. a second tube body; 6. a third tube; 7. a fourth tube body; 8. an electromagnetic check valve; 9. a third housing; 10. a through hole; 11. a fifth pipe body; 12. a valve; 13. a sixth tube; 14. a seventh tube body; 15. a first filter screen; 16. a fourth housing; 17. a second filter screen; 18. an eighth tube body; 19. a ninth tube body; 20. a tenth tube body; 21. a pressure gauge; 22. a thermometer; 23. an eleventh pipe body; 24. a plate body; 25. a bolt; 26. pulling the lug; 27. a baffle plate; 28. a through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: an air stripping fractionating device for aviation kerosene hydrogenation comprises a first shell 1, a first pipe body 2 penetrates through one side of the first shell 1, a second shell 3 is fixedly connected to one side of the first shell 1, a spray head 4 is installed on the top wall inside the second shell 3, a second pipe body 5 penetrates through the upper surface of the second shell 3, one end of the second pipe body 5 is communicated with the water inlet end of the spray head 4, a third pipe body 6 penetrates through one side of the second shell 3, a fourth pipe body 7 penetrates through the lower surface of the second shell 3, an electromagnetic check valve 8 is fixedly connected to the outer side wall of the fourth pipe body 7, one end of the fourth pipe body 7 penetrates through the outer side wall of the first pipe body 2, a third shell 9 is fixedly connected to the bottom wall inside the first shell 1, through holes 10 are formed in the upper surface of the third shell 9 and are distributed at equal intervals, a fifth pipe body 11 penetrates through the outer side wall of the third shell 9, one end of the fifth pipe body 11 penetrates through the inner side wall of the first shell 1, the outer side wall of the fifth pipe 11 is fixedly connected with a valve 12, one side of the first casing 1 is penetrated with a sixth pipe 13, one side of the first casing 1 is penetrated with a seventh pipe 14, the inner side wall of the first casing 1 is fixedly connected with a first filter screen 15, one side of the first casing 1 is provided with a fourth casing 16, one end of the seventh pipe 14 is penetrated through the upper surface of the fourth casing 16, a second filter screen 17 is arranged inside the fourth casing 16, and one side of the fourth casing 16 is penetrated with an eighth pipe 18.
In this embodiment, specifically: a ninth pipe 19 penetrates through one side of the first casing 1, and a tenth pipe 20 penetrates through the other side of the first casing 1; the ninth tube 19 and the tenth tube 20 are provided to facilitate connection to other external equipment for collecting the products of the fractionation.
In this embodiment, specifically: the upper surface of the first shell 1 is provided with a pressure gauge 21, and the upper surface of the first shell 1 is provided with a thermometer 22; the pressure gauge 21 and the thermometer 22 are arranged, so that a worker can know the pressure and the temperature inside the first shell 1 in time, and the safety of the device during use is improved.
In this embodiment, specifically: an eleventh pipe 23 penetrates through the upper surface of the first casing 1; the eleventh pipe body 23 is arranged, so that the flue gas generated by the aviation gas stripping can be conveniently introduced into external purifying equipment, and further the environmental pollution is avoided.
In this embodiment, specifically: a through groove 28 is formed in the upper surface of the fourth shell 16, the outer side wall of the second filter screen 17 is attached to the inner side wall of the through groove 28, a plate body 24 is fixedly connected to the upper surface of the second filter screen 17, the upper surface of the plate body 24 is fixedly connected to the upper surface of the fourth shell 16 through a bolt 25, and a pull lug 26 is welded to the upper surface of the plate body 24; the pull lug 26 is arranged, so that the pull lug 26 can be pulled by external traction equipment, the pull lug 26 can pull the plate body 24 to move, and the second filter screen 17 can be replaced conveniently.
In this embodiment, specifically: two baffles 27 are welded on the bottom wall of the interior of the fourth shell 16, and adjacent sides of the two baffles 27 are respectively attached to two sides of the second filter screen 17; set up baffle 27 and can carry on spacingly to second filter screen 17, and then avoid second filter screen 17 to receive the impact force in the use and take place to slide.
Working principle or structure principle, in the utility model, the aperture of the first filter screen 15 is larger than that of the second filter screen 17, one end of the fifth tube 11 is communicated with the external steam device, one end of the first tube 2 is communicated with the external injection device, one end of the third tube 6 is communicated with the external hydrogen storage device, one end of the second tube 5 is communicated with the external catalyst storage device, one ends of the ninth tube 19 and the tenth tube 20 are both communicated with the external collection device, one end of the eleventh tube 23 is communicated with the external purification device, when in use, the oil to be fractionated enters the first shell 1 through the first tube 2, the valve 12 is opened, the steam enters the third shell 9 through the fifth tube 11, the impact force of the steam is enough to block the oil outside of the third shell 9, the steam is discharged through the through hole 10, the through hole 10 can increase the contact area between the steam and the mixture, and then improve the working efficiency of gas stripping fractionation, hydrogen enters the inside of the second body 3 through the third tube 6, the spray nozzle 4 atomizes the catalyst, so that the hydrogen and the catalyst are uniformly mixed, the mixture enters the inside of the first tube 2 through the fourth tube 7, finally enters the inside of the first body 1 together with oil, the mixture is subjected to gas stripping fractionation in the inside of the first body 1, additional products generated by the fractionation are collected through the ninth tube 19 and the tenth tube 20, flue gas generated by the gas stripping fractionation enters external purification equipment through the eleventh tube 23, aviation kerosene generated by the gas stripping fractionation enters the inside of the fourth body 16 through the seventh tube 14 after being filtered by the first filter screen 15, and then is discharged into external collection equipment after being filtered by the second filter screen 17.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A gas stripping fractionation apparatus for the hydrogenation of aviation kerosene, comprising a first shell (1), characterized in that: a first pipe body (2) penetrates through one side of the first shell (1), a second shell (3) is fixedly connected with one side of the first shell (1), a spray head (4) is installed on the inner top wall of the second shell (3), a second pipe body (5) penetrates through the upper surface of the second shell (3), one end of the second pipe body (5) is communicated with the water inlet end of the spray head (4), a third pipe body (6) penetrates through one side of the second shell (3), a fourth pipe body (7) penetrates through the lower surface of the second shell (3), an electromagnetic one-way valve (8) is fixedly connected to the outer side wall of the fourth pipe body (7), one end of the fourth pipe body (7) penetrates through the outer side wall of the first pipe body (2), a third shell (9) is fixedly connected to the inner bottom wall of the first shell (1), through holes (10) distributed at equal intervals are formed in the upper surface of the third shell (9), the utility model discloses a filter, including first casing (1), second casing (9), first casing (1), first body (11), the lateral wall of third casing (9) is run through fifth body (11), the one end of fifth body (11) is run through the inside wall of first casing (1), the lateral wall fixedly connected with valve (12) of fifth body (11), one side of first casing (1) is run through sixth body (13), one side of first casing (1) is run through seventh body (14), the first filter screen (15) of the inside wall fixedly connected with of first casing (1), one side of first casing (1) is equipped with fourth casing (16), the one end of seventh body (14) link up in the upper surface of fourth casing (16), the inside of fourth casing (16) is equipped with second filter screen (17), one side of fourth casing (16) is run through eighth body (18).
2. The gas stripping fractionation device for aviation kerosene hydrogenation according to claim 1, characterized in that: a ninth pipe (19) penetrates through one side of the first shell (1), and a tenth pipe (20) penetrates through the other side of the first shell (1).
3. The gas stripping fractionation device for aviation kerosene hydrogenation according to claim 1, characterized in that: the upper surface mounting of first casing (1) has manometer (21), the upper surface mounting of first casing (1) has thermometer (22).
4. The gas stripping fractionation device for aviation kerosene hydrogenation according to claim 1, characterized in that: an eleventh pipe (23) penetrates through the upper surface of the first housing (1).
5. The gas stripping fractionation device for aviation kerosene hydrogenation according to claim 1, characterized in that: logical groove (28) have been seted up to the upper surface of fourth casing (16), the lateral wall laminating of second filter screen (17) in the inside wall that leads to groove (28), the last fixed surface of second filter screen (17) is connected with plate body (24), the upper surface of plate body (24) pass through bolt (25) fixed connection in the upper surface of fourth casing (16), the last skin weld of plate body (24) has ear of pulling (26).
6. The gas stripping fractionation device for aviation kerosene hydrogenation according to claim 1, characterized in that: the welding of the inside diapire of fourth casing (16) has two baffles (27), two one side that baffle (27) are adjacent is laminated respectively in the both sides of second filter screen (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120425253.9U CN214436619U (en) | 2021-02-26 | 2021-02-26 | Gas stripping fractionating device for aviation kerosene hydrogenation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120425253.9U CN214436619U (en) | 2021-02-26 | 2021-02-26 | Gas stripping fractionating device for aviation kerosene hydrogenation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214436619U true CN214436619U (en) | 2021-10-22 |
Family
ID=78145310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120425253.9U Expired - Fee Related CN214436619U (en) | 2021-02-26 | 2021-02-26 | Gas stripping fractionating device for aviation kerosene hydrogenation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214436619U (en) |
-
2021
- 2021-02-26 CN CN202120425253.9U patent/CN214436619U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214436619U (en) | Gas stripping fractionating device for aviation kerosene hydrogenation | |
| CN211227031U (en) | Wax oil hydrogenation device for petrochemical industry | |
| CN202039924U (en) | Waste gas purification device of diesel internal combustion engine | |
| CN110013799A (en) | A kind of hydrogenator for petroleum and petrochemical industry | |
| CN103387498A (en) | Method and device for producing o-chloroaniline without solvent | |
| CN204186658U (en) | A kind of venturi injection pipe applied in catalyst reactivation | |
| CN209696865U (en) | A kind of hydrogenator for petroleum and petrochemical industry | |
| CN212818270U (en) | Extraction device for refining and purifying vinyl ethers | |
| CN221287791U (en) | Reaction column for anti-disproportionation | |
| CN215339116U (en) | Radioactive gas sampling device with deoxidization function | |
| CN209442927U (en) | Tower is efficiently deviate from alkadienes removing | |
| CN205313080U (en) | Circulation hydrogen controlling means who uses in crude benzene hydrogenation production technology | |
| CN216630770U (en) | Synthetic intermediate tank for morpholine production | |
| CN218962258U (en) | Tail gas treatment catalytic reactor for sodium nitrite production | |
| CN220360794U (en) | Multi-level deep filtration's diesel filter | |
| CN220506692U (en) | Electrode boiler dehydrogenation device | |
| CN216457791U (en) | Wet ash handling equipment of second combustion chamber | |
| CN217549467U (en) | Novel circulating alkaline washing tower | |
| CN213392437U (en) | Quick-mounting type general gasoline engine generator air filter | |
| CN215027428U (en) | Environment-friendly intelligent organic waste gas treatment device | |
| CN212039521U (en) | Gas-liquid separation device for dimethyl carbonate production | |
| CN218615057U (en) | Polyurethane foaming waste gas collecting, purifying and discharging device with foaming auxiliary structure | |
| CN218221606U (en) | Tower top tail gas recycling device | |
| CN213669219U (en) | Be used for rosuvastatin calcium midbody edulcoration device | |
| CN213699221U (en) | Catalytic combustion exhaust treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |