CN208500871U - A kind of reactor for petroleum naphtha hydrogenation modification - Google Patents
A kind of reactor for petroleum naphtha hydrogenation modification Download PDFInfo
- Publication number
- CN208500871U CN208500871U CN201820493308.8U CN201820493308U CN208500871U CN 208500871 U CN208500871 U CN 208500871U CN 201820493308 U CN201820493308 U CN 201820493308U CN 208500871 U CN208500871 U CN 208500871U
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- China
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- cylinder
- rotation axis
- nut
- clamping ring
- rotating disc
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
A kind of reactor for petroleum naphtha hydrogenation modification, solves existing petroleum naphtha hydrogenation upgrading processes inefficiency, the problem of production requirement cannot be met very well, it includes hollow cylinder, is rotatably equipped with hollow rotation axis in cylinder, the outer end of rotation axis is connected with multiple nozzles, be equipped in cylinder can vertical sliding rotating disc, rotation axis lower thread is connected with nut, and nut is rotatably fixed in rotating disc, and nut lower end is through rotating disc and is fixed with multiple groups paddle；The upper end of nut is fixed, and there are two symmetrical clamping rings, the left end of clamping ring is hinged on nut, the right end of each clamping ring is respectively and fixedly provided with a rectangular block, it is connected on two rectangular blocks through screw thread, the thread rotary orientation at screw both ends is on the contrary, constitute the structure that driving screws clamping ring squeezes rotation axis or clamping ring squeezes rotating disc.
Description
Technical field
The utility model relates to naphtha processing technique fields, more particularly, to a kind of for the anti-of petroleum naphtha hydrogenation modification
Answer device.
Background technique
Naphtha is one of oil product, is called chemical industry light oil, is produced with petroleum or other Raw material processings for changing
The light oil of work raw material is mainly used as reformation and industrial chemicals.
The reactor of present petroleum naphtha hydrogenation modification is passed through in naphtha in liquid hydrogen and can not adequately be mixed,
So that the process of naphtha restructuring is slower, efficiency is lower, can not meet the needs of production well.
Utility model content
For above situation, to overcome the shortcomings of existing technologies, the utility model provides one kind and changes for petroleum naphtha hydrogenation
The reactor of matter, the existing petroleum naphtha hydrogenation upgrading processes inefficiency of effective solution, cannot meet production requirement very well
The problem of.
Its technical solution solved is that the utility model includes hollow cylinder, is rotatably equipped in cylinder hollow
Rotation axis, the outer end of rotation axis are connected with multiple nozzles, be equipped in cylinder can vertical sliding rotating disc, rotation axis lower thread
It is connected with nut, nut is rotatably fixed in rotating disc, and nut lower end is through rotating disc and is fixed with multiple groups paddle；
The upper end of nut is fixed there are two symmetrical clamping ring, and the left end of clamping ring is hinged on nut, each clamping ring
Right end be respectively and fixedly provided with a rectangular block, connected on two rectangular blocks through screw thread, the thread rotary orientation at screw both ends is on the contrary, structure
Rotation axis is squeezed at driving screws clamping ring or clamping ring squeezes the structure of rotating disc.
The utility model structure novel, is skillfully constructed, and the efficiency of naphtha restructuring is largely improved, so that stone brain
The demand that the restructuring of oil can be processed.
Detailed description of the invention
Fig. 1 is the utility model main view.
Fig. 2 is A-A cross-sectional view in Fig. 1.
Fig. 3 is the utility model clamping ring structural schematic diagram.
Specific embodiment
Specific embodiment of the present utility model is described in further details below in conjunction with attached drawing 1-3.
It is provided by Fig. 1-3, the utility model includes hollow cylinder 1, is rotatably equipped with hollow rotation axis in cylinder 1
2, the outer end of rotation axis 2 is connected with multiple nozzles 3, be equipped in cylinder 1 can vertical sliding rotating disc 4,2 lower thread of rotation axis
It is connected with nut 5, nut 5 is rotatably fixed in rotating disc 4, and 5 lower end of nut is through rotating disc 4 and is fixed with multiple groups stirring
Leaf 6；
The upper end of nut 5 is fixed there are two symmetrical clamping ring 7, and the left end of clamping ring 7 is hinged on nut 5, each folder
The right end of tight ring 7 is respectively and fixedly provided with a rectangular block 8, is threadedly coupled on two rectangular blocks 8 through screw 9, the screw thread rotation at 9 both ends of screw
To on the contrary, constituting the structure that 9 clamping ring 7 of driving screws squeezes rotation axis 2 or clamping ring 7 squeezes rotating disc 4.
For better effect, the inner circle side of the cylinder 1 is equipped with the groove of multiple vertical arcs, in groove slidably
Equipped with the boss 10 cooperated with groove, multiple boss 10 are fixedly connected with rotating disc 4.
In order to enable liquified hydrogen is easily contacted with naphtha, the rotating disc 4 is equipped with multiple through-holes.
In order to realize the rotation of rotation axis 2, the upper end of the rotation axis 2 runs through cylinder 1 and is placed in the top of cylinder 1, turns
The upper end of moving axis 2 is set with first bevel gear 11, and the right side of first bevel gear 11 is engaged with second bevel gear 12, second bevel gear
12 gear shaft is connected with the motor being fixed on cylinder 1.
In order to facilitate the addition of liquified hydrogen, the upper end of the rotation axis 2 is rotatably connected with liquid-feeding tube.
In order to facilitate the discharge of liquid, the lower end of the cylinder 1 is equipped with drain pipe 13, and cylinder is run through in the outer end of drain pipe 13
1 is placed in the outside of cylinder 1 and is equipped with tapping valve.
In order to facilitate statistics temperature, temperature inductor is equipped in the cylinder 1.
When the utility model is used, there is naphtha in cylinder 1, external liquified hydrogen enters in rotation axis 2 by liquid-feeding tube,
Motor drives rotation axis 2 to rotate through first bevel gear 11 and second bevel gear 12, and rotation axis 2 is hollow structure, outside rotation axis 2
Side is equipped with multiple nozzles 3, and liquified hydrogen carries out hydrojet into cylinder 1 by nozzle 3, liquified hydrogen is enabled to be covered with entire cylinder 1,
The lower thread of cylinder 1 is connected with nut 5, and the thread rotary orientation at 9 both ends of screw is on the contrary, rotation screw 9 makes two 7 phases of clamping ring
Mutually close to clamping ring 7 and 2 CONTACT WITH FRICTION of rotation axis, clamping ring 7 is made to hold rotation axis 2, rotation axis 2 and clamping ring 7 tightly at this time
As an entirety, clamping ring 7 is fixed on nut 5, so that nut 5 and rotation axis 2 become an entirety, nut 5 be can be rotated
Be fixed in rotating disc 4,5 lower end of nut is fixed with multiple groups paddle 6, and rotation axis 2, which drives, drives 6 turns of paddle through nut 5
Dynamic, because rotation axis 2 is to be threadedly coupled with nut 5, being threadedly coupled has self-locking performance, so that the position vertical position of paddle 6 is not
It will appear variation；
9 to two clamping rings of driving screws 7 and 4 clamped contact of rotating disc, under the action of frictional force, clamping ring 7 with turn
Moving plate 4 becomes an entirety, and clamping ring 7 is fixed on nut 5, and under the action of clamping ring 7, nut 5 and rotating disc 4 become one
A entirety, in cylinder 1, rotation axis 2 is threadedly coupled with nut 5 for the setting of 4 vertical sliding of rotating disc, and the rotation of rotation axis 2 drives
5 vertical lifting of nut, 5 lower end of nut are fixed with paddle 6, and the lifting of nut 5 drives 6 vertical lifting of paddle, and paddle 6 rises
To position appropriate, suitable 6 position of paddle can be selected according to the difference of naphtha liquid level in cylinder 1, because rotation axis 2 with
Nut 5 is to be threadedly coupled, and being threadedly coupled has self-locking performance, so that the fixation of paddle 6 is more firm；
Liquified hydrogen can carry out contact with the naphtha of lower part by the through-hole on rotating disc 4 and merge, after restructuring terminates
Naphtha by discharge pressure pipe be discharged.
The utility model has the advantage that 1) liquified hydrogen enters by the nozzle 3 in rotation axis 2 compared with prior art
In cylinder 1, the rotation of rotation axis 2 enables liquified hydrogen to be covered with entire cylinder 1, so that the area pole that naphtha is contacted with liquid hydrogen
Big increase accelerates the speed of reaction；2) rotation axis 2 rotation by clamping ring 7 clamp rotation axis 2 make paddle 6 with
Rotation axis 2 rotates, and accelerates the restructuring of naphtha；3) rotation of rotation axis 2 makes paddle 6 perpendicular by the clamping rotating disc 4 of clamping ring 7
It goes straight up to and is down to suitable position, accelerate the restructuring of naphtha.
The utility model structure novel, is skillfully constructed, and the efficiency of naphtha restructuring is largely improved, so that stone brain
The demand that the restructuring of oil can be processed.
Claims (7)
1. a kind of reactor for petroleum naphtha hydrogenation modification, including hollow cylinder (1), which is characterized in that the cylinder (1)
It is inside rotatably equipped with hollow rotation axis (2), the outer end of rotation axis (2) is connected with multiple nozzles (3), is equipped in cylinder (1)
Can vertical sliding rotating disc (4), rotation axis (2) lower thread is connected with nut (5), and nut (5), which is rotatably fixed on, to be turned
In Moving plate (4), nut (5) lower end is through rotating disc (4) and is fixed with multiple groups paddle (6)；
The upper end of nut (5) is fixed there are two symmetrical clamping ring (7), and the left end of clamping ring (7) is hinged on nut (5), often
The right end of a clamping ring (7) is respectively and fixedly provided with a rectangular block (8), is threadedly coupled on two rectangular blocks (8) through screw (9), screw
(9) thread rotary orientation at both ends squeezes rotation axis (2) or clamping ring (7) extruding on the contrary, constituting driving screws (9) clamping ring (7)
The structure of rotating disc (4).
2. a kind of reactor for petroleum naphtha hydrogenation modification according to claim 1, which is characterized in that the cylinder
(1) inner circle side is equipped with the groove of multiple vertical arcs, and the boss (10) cooperated with groove is slidably equipped in groove, more
A boss (10) is fixedly connected with rotating disc (4).
3. a kind of reactor for petroleum naphtha hydrogenation modification according to claim 1, which is characterized in that the rotating disc
(4) multiple through-holes are equipped with.
4. a kind of reactor for petroleum naphtha hydrogenation modification according to claim 1, which is characterized in that the rotation axis
(2) upper end runs through cylinder (1) and is placed in the top of cylinder (1), and the upper end of rotation axis (2) is set with first bevel gear (11),
It is engaged on the right side of first bevel gear (11) second bevel gear (12), the gear shaft of second bevel gear (12), which is connected with, is fixed on cylinder
Motor on body (1).
5. a kind of reactor for petroleum naphtha hydrogenation modification according to claim 1, which is characterized in that the rotation axis
(2) upper end is rotatably connected with liquid-feeding tube.
6. a kind of reactor for petroleum naphtha hydrogenation modification according to claim 1, which is characterized in that the cylinder
(1) lower end is equipped with drain pipe (13), and the outer end of drain pipe (13) is placed in outside and the row of being equipped with of cylinder (1) through cylinder (1)
Liquid valve.
7. a kind of reactor for petroleum naphtha hydrogenation modification according to claim 1, which is characterized in that the cylinder
(1) temperature inductor is equipped in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820493308.8U CN208500871U (en) | 2018-04-09 | 2018-04-09 | A kind of reactor for petroleum naphtha hydrogenation modification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820493308.8U CN208500871U (en) | 2018-04-09 | 2018-04-09 | A kind of reactor for petroleum naphtha hydrogenation modification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208500871U true CN208500871U (en) | 2019-02-15 |
Family
ID=65295671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820493308.8U Expired - Fee Related CN208500871U (en) | 2018-04-09 | 2018-04-09 | A kind of reactor for petroleum naphtha hydrogenation modification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208500871U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112500887A (en) * | 2021-02-05 | 2021-03-16 | 东营威联化学有限公司 | Naphtha production is with pre-hydrogenation feed arrangement |
| CN115646302A (en) * | 2022-12-12 | 2023-01-31 | 江苏科伦多食品配料有限公司 | Food additive mixing control device and using method thereof |
-
2018
- 2018-04-09 CN CN201820493308.8U patent/CN208500871U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112500887A (en) * | 2021-02-05 | 2021-03-16 | 东营威联化学有限公司 | Naphtha production is with pre-hydrogenation feed arrangement |
| CN115646302A (en) * | 2022-12-12 | 2023-01-31 | 江苏科伦多食品配料有限公司 | Food additive mixing control device and using method thereof |
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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: 20190215 Termination date: 20200409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |