CN209292306U - A kind of crystallization apparatus for OIL IN LUBRICATING OIL PRODUCTION - Google Patents
A kind of crystallization apparatus for OIL IN LUBRICATING OIL PRODUCTION Download PDFInfo
- Publication number
- CN209292306U CN209292306U CN201822015938.7U CN201822015938U CN209292306U CN 209292306 U CN209292306 U CN 209292306U CN 201822015938 U CN201822015938 U CN 201822015938U CN 209292306 U CN209292306 U CN 209292306U
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- China
- Prior art keywords
- output channel
- reactor tank
- oil
- drainer
- entrance
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Abstract
The utility model relates to a kind of crystallization apparatus for OIL IN LUBRICATING OIL PRODUCTION, including reactor tank, crude lube stock entrance, hydrogen feedstock entrance, motor, agitating shaft, crystalline wax clean-up port, reactor tank output channel, drainer, drainer output channel, product oil Mixer pot, reconciliation feed(raw material)inlet, product oil output channel, crude lube stock entrance and hydrogen feedstock entrance are set in cambered surface at the top of the reactor tank, the motor is fixed by bolts in top center, and motor and agitating shaft pass through welded connecting, keep the lubricating oil of finished product more durable, preferably promotes the use of.
Description
Technical field
The utility model relates to lubricating oil processing equipment field more particularly to a kind of crystallization dresses for OIL IN LUBRICATING OIL PRODUCTION
It sets.
Background technique
Lubricating oil is a kind of oil industrially often used, ideal group in lube oil hydrogenation production technology base oil
It point is branched paraffin (isoparaffin) and the monocyclic naphthenes with long alkyl side chain, undesirable components are then condensed-nuclei aromatics and thick
Ring cycloalkane.Traditional solvent refining processes are the selectively polycyclic hydro carbons of extracting removing low-viscosity index and other jeterocyclic chemistries
Closing object (such as sulphur, nitrogen compound, colloid etc.) changes color and anti-oxidative stability to improve the Viscosity Index of oil product
Kind, the method for this physical separation can only retain original ideal composition in raw material, base oil yield, Viscosity Index and other property
The improvement of energy is limited, and the lubricating oil produced is ineffective, therefore is badly in need of innovation.
Utility model content
The purpose of this utility model is to provide a kind of crystallization apparatus for OIL IN LUBRICATING OIL PRODUCTION, are asked with solving above-mentioned technology
Topic, the utility model uses following technical scheme to achieve the above object:
A kind of crystallization apparatus for OIL IN LUBRICATING OIL PRODUCTION, including reactor tank, crude lube stock entrance, hydrogen feedstock entrance, electricity
Machine, crystalline wax clean-up port, reactor tank output channel, drainer, drainer output channel, product oil Mixer pot, reconciles agitating shaft
Crude lube stock entrance and hydrogen feedstock entrance, institute is arranged in cambered surface at the top of the reactor tank in feed(raw material)inlet, product oil output channel
It states motor and is fixed by bolts in top center, and motor and agitating shaft, by being welded to connect, the crystalline wax clean-up port is arranged
In reactor tank side bottom, and reactor tank output channel, reactor tank output channel arrival end is arranged in crystalline wax clean-up port opposite
It is welded to connect with reactor tank, reactor tank output channel outlet end is connect with drainer, and the drainer passes through drainer efferent duct
Road is connect with product oil Mixer pot, and setting reconciliation feed(raw material)inlet at the top of product oil Mixer pot, the product oil output channel are set
It is placed in drainer output channel opposite, and product oil output channel and product oil Mixer pot are welded to connect.
On that basis of the above technical scheme, the temperature in the reactor tank is controlled to the pressure in 260-440 DEG C and reactor tank
Power is controlled to 20 bara -80bara.
On that basis of the above technical scheme, several condensation pipes are arranged in the drainer.
Compared with prior art, the utility model has the advantage that the utility model is designed reasonably, at lube oil hydrogenation
Managing relative to traditional processing is then the method converted by deep hydrogenation, so that polycyclic hydro carbons is become ideal composition, while almost
Removing heterocyclic compound completely, thus base oil yield is high, the improvement of oil product items quality index is more obvious plus hydrogen produces work
Ideal composition in skill base oil is isoparaffin and the monocyclic naphthenes with long alkyl side chain, and undesirable components are then condensed ring
Aromatic hydrocarbons and condensed ring cycloalkane.Lube oil hydrogenation treated oil yield is high, the improvement of oil product items quality index is more obvious, removes
Except this, and then condensation paraffin removal is carried out to lubricating oil, reconciliation process keeps the lubricating oil of finished product more durable, preferably promotes the use of.
Detailed description of the invention
Fig. 1 is the utility model principle schematic diagram.
In figure: 1, reactor tank, 2, crude lube stock entrance, 3, hydrogen feedstock entrance, 4, motor, 5, agitating shaft, 6, crystalline wax
Clean-up port, 7, reactor tank output channel, 8, drainer, 9, drainer output channel, 10, product oil Mixer pot, 11, reconciliation raw material
Entrance, 12, product oil output channel.
Specific embodiment
The utility model is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, a kind of crystallization apparatus for OIL IN LUBRICATING OIL PRODUCTION, including reactor tank 1, crude lube stock entrance 2, hydrogen
Feed(raw material)inlet 3, motor 4, agitating shaft 5, crystalline wax clean-up port 6, reactor tank output channel 7, drainer 8, drainer output channel,
Product oil Mixer pot 10 reconciles feed(raw material)inlet 11, product oil output channel 12, and lubrication is arranged in the 1 top cambered surface of reactor tank
Oily feed(raw material)inlet 2 and hydrogen feedstock entrance 3, the motor 4 is fixed by bolts in top center, and motor 4 passes through with agitating shaft 5
It is welded to connect, the crystalline wax clean-up port 6 is set to 1 side bottom of reactor tank, and the setting reaction of 6 opposite of crystalline wax clean-up port
Tank output channel 7,7 arrival end of reactor tank output channel and reactor tank 1 are welded to connect, 7 outlet end of reactor tank output channel with it is cold
Solidifying tank 8 connects, and the drainer 8 is connect by drainer output channel with product oil Mixer pot 10, and product oil Mixer pot 10
Top setting reconciliation feed(raw material)inlet 11, the product oil output channel 12 are set to drainer output channel opposite, and finished product
Oily output channel 12 is welded to connect with product oil Mixer pot 10.Several condensation pipes are arranged in the drainer.
Utility model works principle: the temperature in the reactor tank is controlled to the pressure in 260-440 DEG C and reactor tank
It controls to 20 bara -80bara.Reactor tank is added by crude lube stock entrance in crude lube stock, and hydrogen feedstock passes through hydrogen feedstock
Entrance be added reactor tank, agitating shaft stirring under, when crude lube stock and hydrogen feedstock come into full contact with, then stop stirring stand one
The end time makes its catalytic dewaxing, by the high linear paraffin cracking of condensation point, also reduces lubricating oil while being stripped of linear paraffin
Viscosity temperature characteristic, so that wax is deposited in reaction pot bottom, the lubricating oil after completing precipitating enters drainer, is further condensed
Dewaxing treatment, reduce lubricating oil temperature, make to be dissolved in the wax condensation-crystallization in lubricating oil, in drainer temperature should select 10 DEG C extremely
Between 15 DEG C, the lubricating oil after condensation process enters product oil Mixer pot, and lubricating oil finally with additive optimization blends, both may be used
With packaging.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention and spirit, the change that is carried out to embodiment is repaired
Change, replacement and variant is still fallen within the protection scope of the utility model.
Claims (3)
1. a kind of crystallization apparatus for OIL IN LUBRICATING OIL PRODUCTION, which is characterized in that including reactor tank (1), crude lube stock entrance
(2), hydrogen feedstock entrance (3), motor (4), agitating shaft (5), crystalline wax clean-up port (6), reactor tank output channel (7), drainer
(8), drainer output channel (9), product oil Mixer pot (10), reconciliation feed(raw material)inlet (11), product oil output channel (12), institute
It states setting crude lube stock entrance (2) and hydrogen feedstock entrance (3), the motor (4) in the cambered surface of reactor tank (1) top and passes through bolt
It is fixed on top center, and motor (4) and agitating shaft (5), by being welded to connect, the crystalline wax clean-up port (6) is set to reaction
Tank (1) side bottom, and crystalline wax clean-up port (6) opposite setting reactor tank output channel (7), reactor tank output channel (7)
Arrival end and reactor tank (1) are welded to connect, and reactor tank output channel (7) outlet end is connect with drainer (8), the drainer
(8) it is connect by drainer output channel (9) with product oil Mixer pot (10), and setting reconciles at the top of product oil Mixer pot (10)
Feed(raw material)inlet (11), the product oil output channel (12) is set to drainer output channel (9) opposite, and product oil exports
Pipeline (12) and product oil Mixer pot (10) are welded to connect.
2. a kind of crystallization apparatus for OIL IN LUBRICATING OIL PRODUCTION according to claim 1, which is characterized in that the reactor tank
(1) the temperature control in is controlled to the pressure in 260-440 DEG C and reactor tank (1) to 20 bara -80bara.
3. a kind of crystallization apparatus for OIL IN LUBRICATING OIL PRODUCTION according to claim 1, which is characterized in that the drainer is set
Set several condensation pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015938.7U CN209292306U (en) | 2018-12-04 | 2018-12-04 | A kind of crystallization apparatus for OIL IN LUBRICATING OIL PRODUCTION |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015938.7U CN209292306U (en) | 2018-12-04 | 2018-12-04 | A kind of crystallization apparatus for OIL IN LUBRICATING OIL PRODUCTION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209292306U true CN209292306U (en) | 2019-08-23 |
Family
ID=67657111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822015938.7U Expired - Fee Related CN209292306U (en) | 2018-12-04 | 2018-12-04 | A kind of crystallization apparatus for OIL IN LUBRICATING OIL PRODUCTION |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209292306U (en) |
-
2018
- 2018-12-04 CN CN201822015938.7U patent/CN209292306U/en not_active Expired - Fee Related
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| 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: 20190823 Termination date: 20201204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |