CN209809587U - Silica gel adsorption device for regenerating II-type base oil - Google Patents
Silica gel adsorption device for regenerating II-type base oil Download PDFInfo
- Publication number
- CN209809587U CN209809587U CN201920232119.XU CN201920232119U CN209809587U CN 209809587 U CN209809587 U CN 209809587U CN 201920232119 U CN201920232119 U CN 201920232119U CN 209809587 U CN209809587 U CN 209809587U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- oil
- interval
- adsorption
- cylinder body
- 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.)
- Active
Links
Landscapes
- Fats And Perfumes (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The utility model discloses a silica gel adsorption equipment for regenerating II types of base oil, including adsorbing barrel, silica gel interception subassembly, driving piece, (mixing) shaft, stirring piece, spiral ejection of compact machine, silica gel import, silica gel export, oil import, oil export and gas transmission mouth and air pump. The utility model has the advantages that the silica gel feeding is carried out by adopting a vacuumizing mode, the feeding speed is improved, the adsorbed silica gel is blown off, the oil adhered to the surface of the silica gel is blown off, and the waste of the available oil is avoided; the silica gel interception component can effectively prevent the silica gel from being discharged together with the oil after being doped during oil discharge, and also prevent the silica gel from being discharged from an air transmission port or an oil outlet during vacuumizing feeding and silica gel stripping; adopt stirring piece stirring to produce centripetal thrust, make silica gel can be faster be discharged by the spiral discharging machine, avoid the silica gel after the absorption to remain in a section of thick bamboo.
Description
Technical Field
The utility model relates to a lubricating oil processing technology field, concretely relates to a silica gel adsorption equipment for regenerating II types of base oil.
Background
Lubricating oils are generally composed of two parts, a base oil and additives. The base oil is the main component of the lubricating oil, determines the basic properties of the lubricating oil, and the additive can make up and improve the deficiency in the performance of the base oil, endows certain new performances and is an important component of the lubricating oil. API group I base oils were classified in 1993 into five groups (API-1509), wherein group I base oils were produced by a traditional "old three-in-one" process, which is based on a physical process without changing the hydrocarbon structure, and the quality of the produced base oils depends on the content and properties of desired components in the raw materials, and thus is limited in performance; the group II base oil is prepared by a combined process (combination of a solvent process and a hydrogenation process), mainly adopts a chemical process, is not limited by raw materials, and can change the original hydrocarbon structure. Therefore, the II base oil has less impurities (the content of aromatic hydrocarbon is less than 10 percent), high content of saturated hydrocarbon, good thermal stability and oxygen resistance, better low-temperature and soot dispersion performance than the I base oil, and higher price compared with the II base oil.
In the existing production technology, regenerated II-type base oil can be obtained from I-type base oil through a hydrogenation process, but the hydrogenation process has the defects of high cost, large equipment feeding posture, poor safety and stability, low efficiency and the like, and the prepared II-type base oil has more residual amounts of unsaturated hydrocarbons (aromatic hydrocarbons and colloid) and non-metallic organic compounds (N, O, S, Cl and P compounds) and has larger influence on the oxidation stability of oil, particularly basic nitrogen compounds.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a silica gel adsorption equipment for regenerating II class base oils, it makes II class base oils as absorbent adsorption extraction with silica gel, has solved traditional II class base oils.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a silica gel adsorption device for regenerating II-type base oil comprises an adsorption cylinder body, wherein two silica gel interception components are transversely arranged in the adsorption cylinder body, the adsorption cylinder body is divided into a first interval, a second interval and a third interval by the two silica gel interception components, a driving piece is arranged at the top end of the adsorption cylinder body, a stirring shaft is connected to the output end of the driving piece, the stirring shaft extends downwards to the bottom of the second interval, a plurality of stirring pieces are arranged at the tail end of the stirring shaft, a spiral discharging machine is arranged at the bottom of the adsorption cylinder body, and the top end of the spiral discharging machine is communicated with the center of the bottom of the second interval;
still be equipped with silica gel import, silica gel export, oil import, oil export and gas transmission mouth on the absorption barrel, the silica gel import is through pipeline and the interval top intercommunication of second, the bottom discharge gate department at spiral discharging machine is established in the silica gel export, oil import and first interval intercommunication, oil export and the interval intercommunication of third, gas transmission mouth and first interval intercommunication, and the gas transmission mouth has external air pump through the pipe connection.
The silica gel interception component comprises an upper pore plate, a silk screen, a lower pore plate and a support piece, wherein the upper pore plate, the silk screen and the lower pore plate are fixedly installed on the inner wall of the adsorption cylinder body through the support piece after being sequentially overlapped and connected from top to bottom.
The further improvement lies in that the stirring pieces are connected with the stirring shaft through connecting pieces, and the stirring pieces and the connecting pieces are not in the same plane.
The further improvement is that the outer cylinder wall of the adsorption cylinder body is provided with two lug seats.
The further improvement lies in that a bearing rod for supporting the stirring shaft is arranged in the adsorption cylinder.
The further improvement lies in that the cylinder walls corresponding to the first interval and the second interval are provided with switch ports.
The beneficial effects of the utility model reside in that:
(1) the adsorption cylinder can be vacuumized and blasted, the vacuumization is used for the feeding process of the silica gel, the feeding speed is improved, the blasting is used for blowing off the adsorbed silica gel, oil adhered to the surface of the silica gel is blown off, and waste of available oil is avoided;
(2) the silica gel and the oil inlet and outlet are separated by the two silica gel intercepting components, so that the silica gel and the oil are prevented from being discharged together after being doped during oil discharge, and the silica gel is also prevented from being discharged from the gas transmission port or the oil outlet during vacuumizing feeding and silica gel stripping;
(3) when changing silica gel, adopt the stirring of stirring piece, produce centripetal thrust, make silica gel can be faster fall into the spiral discharging machine from central through-hole and be discharged, and effectively avoided the silica gel after the absorption to remain in a section of thick bamboo.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a top view of a stirring blade and its connecting parts;
in the figure: 1-adsorption cylinder body, 2-silica gel interception component, 201-upper orifice plate, 202-silk screen, 203-lower orifice plate, 204-support piece, 3-first interval, 4-second interval, 5-third interval, 6-driving piece, 7-stirring shaft, 8-stirring piece, 9-spiral discharging machine, 10-silica gel inlet, 11-silica gel outlet, 12-oil inlet, 13-oil outlet, 14-gas transmission port, 15-connecting piece, 16-lug seat, 17-bearing rod and 18-switch port.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Referring to fig. 1 to 3, a silica gel adsorption device for regenerating type ii base oil comprises an adsorption cylinder 1, two silica gel interception components 2 are transversely arranged inside the adsorption cylinder 1, the two silica gel interception components 2 divide the inside of the adsorption cylinder 1 into a first section 3, a second section 4 and a third section 5, a driving member 6 (which can be a speed reduction motor) is arranged at the top end of the adsorption cylinder 1, a stirring shaft 7 is connected to the output end of the driving member 6, the stirring shaft 7 extends downwards to the bottom of the second section 4, a plurality of stirring blades 8 are arranged at the tail end of the stirring shaft 7, a spiral discharging machine 9 is arranged at the bottom of the adsorption cylinder 1, and the top end of the spiral discharging machine 9 is communicated with the center of the bottom of the second section 4;
still be equipped with silica gel import 10 on the absorption barrel 1, silica gel export 11, oil inlet 12, oil export 13 and gas transmission mouth 14, silica gel import 10 is through pipeline and the interval 4 top intercommunication of second, silica gel export 11 is established in the bottom discharge gate department of spiral discharging machine 9, oil import 12 and the interval 3 intercommunication of first, oil export 13 and the interval 5 intercommunication of third, gas transmission mouth 14 and the interval 3 intercommunication of first, and gas transmission mouth 14 has external air pump (not shown in the figure) through the pipe connection, can inhale and blow the work.
As an embodiment structure, the silica gel intercepting component 2 includes an upper orifice plate 201, a silk screen 202, a lower orifice plate 203 and a support member 204, the upper orifice plate 201, the silk screen 202 and the lower orifice plate 203 are sequentially overlapped and connected from top to bottom and then fixedly installed on the inner wall of the adsorption cylinder 1 through the support member 204, and the silica gel intercepting component 2 can only let oil pass through but cannot let silica gel solids pass through.
As an embodiment structure, stirring piece 8 all is connected with (mixing) shaft 7 through connection piece 15, and stirring piece 8 is not in the coplanar with connection piece 15, and when (mixing) shaft 7 rotated towards a specific direction like this, stirring piece 8 can form centripetal driving force, lets the silica gel of bottom draw close to towards the center gradually to be discharged by spiral discharging machine 9.
As an embodiment structure, the outer cylinder wall of the adsorption cylinder 1 is provided with two lug seats 16 for fixedly mounting the cylinder.
As an embodiment structure, the inside of the adsorption cylinder body 1 is provided with a bearing rod 17 for supporting the stirring shaft 7, so that the bearing rod can support the stirring shaft 7 and ensure the rotation stability of the stirring shaft 7.
As an embodiment structure, all be equipped with switch 18 on the section of thick bamboo wall that first interval 3 and second interval 4 correspond, be convenient for the later stage to inside observation, clearance and the maintenance work of barrel.
In the specific use process, firstly, the air pump works, air is sucked from the air delivery port 14, the silica gel inlet 10 is opened, and other through ports are closed, so that a negative pressure state is formed inside the cylinder, and silica gel is sucked into the second interval 4 from the silica gel inlet 10, thereby completing the silica gel filling process; and then, opening the oil inlet 12 and the oil outlet 13, closing other through openings, enabling the lubricating oil to be adsorbed to reach the first interval 3 from the oil inlet 12, penetrate through the upper silica gel interception component 2, reach the second interval 4, penetrate through the lower silica gel interception component 2 after being adsorbed by silica gel, reach the third interval 5, discharge from the oil outlet 13 and collect. When the silica gel needs to be replaced, because a certain amount of available oil adheres to the surface of the silica gel while adsorbing impurities, the air pump is started to blow off the silica gel, and the oil adhered to the surface is discharged from the oil outlet 13; then, the driving piece 6 and the spiral discharging machine 9 work, and the silica gel is discharged from the center of the bottom of the second section 4 through the spiral discharging machine 9 and the silica gel outlet 11; the silica gel was recharged as before.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides a silica gel adsorption equipment for regenerating II class base oil, includes adsorption cylinder body (1), its characterized in that: the adsorption cylinder body (1) is internally and transversely provided with two silica gel interception components (2), the two silica gel interception components (2) are used for dividing the interior of the adsorption cylinder body (1) into a first interval (3), a second interval (4) and a third interval (5), a driving piece (6) is arranged at the top end of the adsorption cylinder body (1), a stirring shaft (7) is connected to the output end of the driving piece (6), the stirring shaft (7) extends downwards to the bottom of the second interval (4), a plurality of stirring sheets (8) are arranged at the tail end of the stirring shaft (7), a spiral discharging machine (9) is arranged at the bottom of the adsorption cylinder body (1), and the top end of the spiral discharging machine (9) is communicated with the central position of the bottom of the second interval (4);
still be equipped with silica gel import (10), silica gel export (11), oil import (12), oil export (13) and gas transmission mouth (14) on adsorption cylinder body (1), silica gel import (10) are through pipeline and the interval (4) top intercommunication of second, the bottom discharge gate department at spiral discharge machine (9) is established in silica gel export (11), oil import (12) and first interval (3) intercommunication, oil export (13) and third interval (5) intercommunication, gas transmission mouth (14) and first interval (3) intercommunication, and gas transmission mouth (14) have external air pump through the pipe connection.
2. The silica gel adsorption unit of claim 1, wherein the adsorption unit comprises: silica gel interception subassembly (2) include orifice plate (201), silk screen (202), orifice plate (203) and support piece (204) down, go up orifice plate (201), silk screen (202) and orifice plate (203) down from last down stack in proper order connect the back through support piece (204) fixed mounting on adsorbing barrel (1) inner wall.
3. The silica gel adsorption unit of claim 1, wherein the adsorption unit comprises: the stirring pieces (8) are connected with the stirring shaft (7) through connecting pieces (15), and the stirring pieces (8) and the connecting pieces (15) are not in the same plane.
4. The silica gel adsorption unit of claim 1, wherein the adsorption unit comprises: the outer cylinder wall of the adsorption cylinder body (1) is provided with two ear seats (16).
5. The silica gel adsorption unit of claim 1, wherein the adsorption unit comprises: and a bearing rod (17) for supporting the stirring shaft (7) is arranged in the adsorption cylinder body (1).
6. The silica gel adsorption unit of claim 1, wherein the adsorption unit comprises: and switch openings (18) are formed in the cylinder walls corresponding to the first interval (3) and the second interval (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232119.XU CN209809587U (en) | 2019-02-19 | 2019-02-19 | Silica gel adsorption device for regenerating II-type base oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232119.XU CN209809587U (en) | 2019-02-19 | 2019-02-19 | Silica gel adsorption device for regenerating II-type base oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209809587U true CN209809587U (en) | 2019-12-20 |
Family
ID=68873685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920232119.XU Active CN209809587U (en) | 2019-02-19 | 2019-02-19 | Silica gel adsorption device for regenerating II-type base oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209809587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344949A (en) * | 2021-12-28 | 2022-04-15 | 安徽国孚润滑油工业有限公司 | Extraction raffinate oil adsorption device and method for circulating extraction raffinate oil spiral impact type auxiliary silica gel discharge |
-
2019
- 2019-02-19 CN CN201920232119.XU patent/CN209809587U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344949A (en) * | 2021-12-28 | 2022-04-15 | 安徽国孚润滑油工业有限公司 | Extraction raffinate oil adsorption device and method for circulating extraction raffinate oil spiral impact type auxiliary silica gel discharge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106224056B (en) | A kind of Oil-gas Separation device assembly and internal combustion engine | |
| CN209809587U (en) | Silica gel adsorption device for regenerating II-type base oil | |
| CN204002987U (en) | A kind of Novel steam engine oil filter for vehicle | |
| CN113345690B (en) | Oil-immersed transformer trades oily device | |
| CN202250303U (en) | Oil-gas separator with pressure device for ventilation of engine crankcase | |
| CN116838413A (en) | Low concentration gas power generation blending device | |
| CN201011326Y (en) | Air prefilter | |
| CN203892196U (en) | Separation oil tank of compressor | |
| CN201223757Y (en) | Wet centrifugal vertical type dust-cleaning equipment | |
| CN203033448U (en) | Novel negative-pressure powder sucking machine | |
| CN109758788B (en) | Solid-liquid continuous adsorption refining device and process | |
| CN209456386U (en) | A kind of natural gas synergy mixing arrangement | |
| CN209809586U (en) | Solid-liquid continuous adsorption refining device | |
| CN209809583U (en) | Device for producing II-type base oil through multistage adsorption and extraction | |
| CN207520818U (en) | A kind of thermoelectricity desulfurization DCS system | |
| CN201739044U (en) | Auxiliary air inlet device of automobile engine | |
| CN219159143U (en) | Compressor unit for producing dry ice | |
| CN212283402U (en) | Gravity impact gas-liquid separation device and oil mist collector adopting same | |
| CN203717076U (en) | Connecting structure for air filter and supercharger | |
| CN217615773U (en) | Auxiliary device for removing excessive slurry of large honeycomb ceramic carrier catalyst | |
| CN210278731U (en) | Rotary fan oil-gas separation device | |
| CN101865006B (en) | Engine liquid-gas separation device | |
| CN219128599U (en) | Automatic blowdown device for compressed gas | |
| CN210021977U (en) | High dispersion equipment of batching for lithium ion battery processing | |
| CN216477778U (en) | Miniature aspirator pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Xingfu Lubrication Technology Co., Ltd Assignor: Anhui Guofu Phoenix Technology Co., Ltd. Contract record no.: X2019340000015 Denomination of utility model: Silica gel adsorption device for regenerating II-type base oil Granted publication date: 20191220 License type: Common License Record date: 20191230 |