CN211863898U - Pressure reduction and fractionation device for lubricating oil production - Google Patents
Pressure reduction and fractionation device for lubricating oil production Download PDFInfo
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- CN211863898U CN211863898U CN202020326994.7U CN202020326994U CN211863898U CN 211863898 U CN211863898 U CN 211863898U CN 202020326994 U CN202020326994 U CN 202020326994U CN 211863898 U CN211863898 U CN 211863898U
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- lubricating oil
- furnace main
- pipe
- decompression
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Abstract
The utility model relates to a lubricating oil production technical field discloses a lubricating oil production is with decompression fractionation device, including decompression fractionating furnace main part, the top in the outside of decompression fractionating furnace main part is provided with into oil pipe, and the bottom in the outside of decompression fractionating furnace main part is provided with the waste oil calandria, the top of decompression fractionating furnace main part is connected with the blast pipe, the one end that decompression fractionating furnace main part was kept away from to the blast pipe is connected with the mount pad, the front side of mount pad is connected with the flow pipe, the top of mount pad is connected with convulsions housing. The utility model discloses a cold water storage cistern, immersible pump, water pipe, shower head, flabellum, motor, convulsions housing and the box of ventilating, before high temperature gas gets into the condenser cooling, can be convenient carry out pre-cooling to high temperature air and handle to can make high temperature air cooling rapid more and more high-efficient, thereby improved this lubricating oil production is with decompression fractionating device's work efficiency.
Description
Technical Field
The utility model relates to a lubricating oil production technical field specifically is a lubricating oil production is with decompression fractionating device.
Background
Vacuum fractionation refers to the process of boiling a medium at a lower boiling point by reducing the pressure in a fractionation column, which is called vacuum fractionation. The principle is to utilize the influence of the external pressure on the boiling point of the substance, because the larger the external pressure is, the higher the boiling point of the substance is, and the smaller the external pressure is, the lower the boiling point of the substance is, and the purpose of pressure reduction and fractionation is achieved by the method. In the production process of the lubricating oil, the process of reduced pressure fractionation is needed to obtain the lubricating oil with higher purity.
At present, a plurality of pressure reduction fractionation devices for lubricating oil production exist in the market, but the pressure reduction fractionation devices generally exist, waste residues in waste oil cannot be conveniently collected, and the condensation efficiency is low. Accordingly, one skilled in the art provides a vacuum fractionation apparatus for producing lubricating oil to solve the above problems of the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lubricating oil production is with decompression fractionating device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a pressure reduction and fractionation device for producing lubricating oil comprises a pressure reduction and fractionation furnace main body, wherein an oil inlet pipe is arranged at the top of the outer side of the pressure reduction and fractionation furnace main body, and the bottom of the outer side of the vacuum fractionating furnace main body is provided with a waste oil discharge pipe, the top end of the vacuum fractionating furnace main body is connected with an exhaust pipe, one end of the exhaust pipe, which is far away from the main body of the pressure-reducing fractionating furnace, is connected with a mounting seat, the front side of the mounting seat is connected with a water supply pipe, the top end of the mounting seat is connected with an air draft shield, the inner side of the mounting seat is connected with an air ventilation box, the inner side of the air draft housing is provided with a motor, the bottom end of the motor is connected with a fan blade, one end of the water supply pipe is connected with a cold water tank, the other end of the water supply pipe is connected with a spray head, one side of the ventilation box is connected with an external exhaust pipe, the controller is installed to the front side of cold water tank, the internally mounted of cold water tank has the immersible pump.
As a further aspect of the present invention: the waste oil calandria is kept away from the one end of decompression fractionating furnace main part and is connected with the waste residue collecting box, the top of waste residue collecting box is connected with the top cap, the bottom of one side of waste residue collecting box is provided with external oil extraction pipe, the inboard of waste residue collecting box is connected with the strap, the top of strap is connected with the filter residue frame.
As a further aspect of the present invention: one end of the water supply pipe is connected with the spray header, and the other end of the water supply pipe is connected with one side of the submersible pump.
As a further aspect of the present invention: one end of the exhaust pipe is connected with the inside of the vacuum fractionating furnace main body, and the other end of the exhaust pipe is connected with the inner side of the ventilation box.
As a further aspect of the present invention: the opening of the spray header corresponds to the top end of the ventilation box, and the fan blades are arranged above the ventilation box.
As a further aspect of the present invention: the top end of the waste residue collecting box is provided with a square hole, and a damping hinge is arranged at the joint of the top cover and the waste residue collecting box.
As a further aspect of the present invention: the top of the inner side of the filter residue frame is provided with a handle, and the surface of the handle is provided with anti-skid lines.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through cold water tank, immersible pump, water pipe, shower head, flabellum, motor, convulsions housing and the box of ventilating, before high-temperature gas got into the condenser cooling, can be convenient carry out pre-cooling to high-temperature air and handle to can make high-temperature air cooling rapid more and more high-efficient, thereby improved this pressure reduction fractionating device for lubricating oil production's work efficiency.
2. After lubricating oil is fractionated, can produce a certain amount of waste oil in the decompression fractionating furnace main part, can contain miscellaneous waste residue in these waste oils, through filter residue collecting box, filter residue frame, access plate, top cap, damping hinge and handle, can be convenient collect the waste residue in the waste oil and centralized processing to this decompression fractionating device for lubricating oil production's practicality has been improved.
Drawings
FIG. 1 is a schematic structural diagram of a vacuum fractionation apparatus for lubricating oil production;
FIG. 2 is a schematic view of a partial structure of a mount and a cold water tank in a vacuum fractionation apparatus for producing lubricating oil;
FIG. 3 is a side partial cross-sectional view of a mount in a vacuum fractionation apparatus for lubricating oil production;
FIG. 4 is a front partial sectional view of a cold water tank in a vacuum fractionation apparatus for lubricating oil production;
FIG. 5 is a front partial sectional view of a slag collection box in a vacuum fractionation apparatus for lubricating oil production.
In the figure: 1. a cold water tank; 2. a mounting seat; 3. an exhaust pipe; 4. an oil inlet pipe; 5. a vacuum fractionating furnace main body; 6. a waste residue collection box; 7. a controller; 8. a water supply pipe; 9. an air draft housing; 10. a ventilation box; 11. an exhaust pipe is externally connected; 12. a submersible pump; 13. a motor; 14. a fan blade; 15. a shower head; 16. a top cover; 17. waste oil pipes; 18. a filter residue frame; 19. an oil discharge pipe is externally connected; 20. and (4) a butt strap.
Detailed Description
Referring to fig. 1-5, in the embodiment of the present invention, a vacuum fractionation device for producing lubricating oil comprises a vacuum fractionation furnace main body 5, an oil inlet pipe 4 is disposed at the top of the outer side of the vacuum fractionation furnace main body 5, a waste oil calandria 17 is disposed at the bottom of the outer side of the vacuum fractionation furnace main body 5, an exhaust pipe 3 is connected to the top of the vacuum fractionation furnace main body 5, a mounting base 2 is connected to one end of the exhaust pipe 3 away from the vacuum fractionation furnace main body 5, a water supply pipe 8 is connected to the front side of the mounting base 2, an air draft housing 9 is connected to the top end of the mounting base 2, an air ventilation box 10 is connected to the inner side of the mounting base 2, a motor 13 is installed to the inner side of the air draft housing 9, fan blades 14 are connected to the bottom end of the motor 13, a cold water tank 1 is connected to one end of the water supply pipe 8, a shower head 15 is, a submersible pump 12 is installed inside the cold water tank 1.
In fig. 5: one end of the waste oil calandria 17 far away from the pressure-reducing fractionating furnace main body 5 is connected with a waste residue collecting box 6, the top end of the waste residue collecting box 6 is connected with a top cover 16, the bottom of one side of the waste residue collecting box 6 is provided with an external oil discharge pipe 19, the inner side of the waste residue collecting box 6 is connected with an access board 20, the top end of the access board 20 is connected with a filter residue frame 18, so that a certain amount of waste oil is generated in the vacuum fractionating furnace main body 5 after the lubricating oil is fractionated, these waste oils, possibly entrained with the residues, are discharged into the residue collection tank 6 through the waste oil drain 17, the waste oils flow on the residue frame 18, so that the residues are trapped inside the residue frame 18, after more filter residues are accumulated in the filter residue frame 18, the top cover 16 is turned over through the damping hinge, and the filter residue frame 18 is lifted out of the waste residue collecting box 6 through the square hole by holding the handle arranged inside the filter residue frame 18, so that waste residues in the waste residue collecting box 6 are treated in a centralized manner.
In fig. 4 and 3: one end of the water supply pipe 8 is connected with the spray header 15, and the other end of the water supply pipe 8 is connected with one side of the submersible pump 12, so that the submersible pump 12 works to pump cold water in the cold water tank 1 into the water supply pipe 8 and inject the cold water into the spray header 15 connected with the submersible pump through the water supply pipe 8, and the cold water is sprayed on the ventilation box 10 corresponding to the position of the spray header 15.
In fig. 1 and 2: one end of the exhaust pipe 3 is connected to the inside of the vacuum fractionating furnace main body 5, and the other end of the exhaust pipe 3 is connected to the inside of the aeration box 10, so that the high-temperature gas is fed into the aeration box 10 through the exhaust pipe 3 before entering the condenser for cooling.
In fig. 3: the opening of the spray header 15 corresponds to the top end position of the ventilation box 10, and the fan blades 14 are arranged above the ventilation box 10, so that the spray header 15 can spray cold water on the ventilation box 10 corresponding to the position of the spray header 15, and the output shaft of the motor 13 drives the fan blades 14 connected with the spray header to rotate, so that air is blown on the ventilation box 10 spraying supercooled water, and evaporation of the cold water is accelerated.
In fig. 5: the top end of the waste residue collecting box 6 is provided with a square hole, and the joint of the top cover 16 and the waste residue collecting box 6 is provided with a damping hinge, so that a user can conveniently turn the top cover 16 open through the damping hinge.
In fig. 5: the top of the inboard of filter residue frame 18 is provided with the handle, and the surface of handle is provided with anti-skidding line to the handle that the inside of the handheld filter residue frame 18 that the user can be convenient set up puts the filter residue frame 18 into the waste residue collecting box 6 through the square hole.
The utility model discloses a theory of operation is: when the pressure reducing fractionating device fractionates lubricating oil, high-temperature gas fractionated by the pressure reducing fractionating furnace main body 5 is discharged from the exhaust pipe 3 connected to the top end of the pressure reducing fractionating furnace main body, before the high-temperature gas enters the condenser for cooling, the high-temperature gas is sent into the ventilation box 10 through the exhaust pipe 3, at this time, the submersible pump 12 and the motor 13 are turned on, the submersible pump 12 works to pump cold water in the cold water tank 1 into the water sending pipe 8 and inject the cold water into the shower head 15 connected with the submersible pump through the water sending pipe 8 to spray the cold water on the ventilation box 10 corresponding to the shower head 15, the output shaft of the motor 13 drives the fan blades 14 connected with the submersible pump to rotate so as to blow air on the ventilation box 10 spraying the supercooled water to accelerate evaporation of the cold water, thereby accelerating heat loss of high-temperature air in the ventilation box 10, thereby reducing the temperature of the high-temperature air, and leading the high-temperature air, thereby can make the high temperature air cooling more rapidly and more high-efficient, after lubricating oil is fractionated, can produce a certain amount of waste oil in decompression fractionating furnace main part 5, can be mingled with the waste residue in these waste oils, waste oil discharges into waste residue collecting box 6 through waste oil calandria 17 in, waste oil can flow on filter residue frame 18, make the filter residue held back in filter residue frame 18, after the more filter residue is stayed in filter residue frame 18, overturn and open top cap 16 through the damping hinge, and the handle of handheld filter residue frame 18 inside setting will filter residue frame 18 and propose waste residue collecting box 6 through the square hole, thereby in order to carry the waste residue centralized processing in the waste residue collecting box 6.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a lubricating oil production is with decompression fractionation device, includes decompression fractionating furnace main part (5), its characterized in that, the top in the outside of decompression fractionating furnace main part (5) is provided with into oil pipe (4), and the bottom in the outside of decompression fractionating furnace main part (5) is provided with waste oil calandria (17), the top of decompression fractionating furnace main part (5) is connected with blast pipe (3), the one end that decompression fractionating furnace main part (5) was kept away from in blast pipe (3) is connected with mount pad (2), the front side of mount pad (2) is connected with flow pipe (8), the top of mount pad (2) is connected with convulsions housing (9), the inboard of mount pad (2) is connected with ventilation box (10), motor (13) are installed to the inboard of convulsions housing (9), the bottom of motor (13) is connected with flabellum (14), the one end of flow pipe (8) is connected with cold water storage cistern (1), the other end of water supply pipe (8) is connected with shower head (15), one side of box of ventilating (10) is connected with external blast pipe (11), controller (7) are installed to the front side of cold water tank (1), the internally mounted of cold water tank (1) has immersible pump (12).
2. The vacuum fractionation device for the production of lubricating oil according to claim 1, wherein one end of the waste oil discharge pipe (17) far away from the vacuum fractionation furnace main body (5) is connected with a waste residue collection box (6), the top end of the waste residue collection box (6) is connected with a top cover (16), the bottom of one side of the waste residue collection box (6) is provided with an external oil discharge pipe (19), the inner side of the waste residue collection box (6) is connected with a butt strap (20), and the top end of the butt strap (20) is connected with a residue filtering frame (18).
3. A vacuum fractionation device for producing lubricating oil according to claim 1, wherein one end of the water supply pipe (8) is connected to the shower head (15), and the other end of the water supply pipe (8) is connected to one side of the submersible pump (12).
4. The vacuum fractionation apparatus for lubricating oil production according to claim 1, wherein one end of the exhaust pipe (3) is connected to the inside of the vacuum fractionation furnace main body (5), and the other end of the exhaust pipe (3) is connected to the inside of the vent box (10).
5. The vacuum fractionation device for lubricating oil production according to claim 1, wherein the shower head (15) has an opening corresponding to the top end of the aeration box (10), and the fan blade (14) is disposed above the aeration box (10).
6. The vacuum fractionation device for lubricating oil production according to claim 2, wherein a square hole is formed at the top end of the waste residue collection box (6), and a damping hinge is arranged at the joint of the top cover (16) and the waste residue collection box (6).
7. The vacuum fractionation device for lubricating oil production according to claim 2, wherein a handle is provided on the top of the inner side of the filter residue frame (18), and the surface of the handle is provided with anti-slip lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020326994.7U CN211863898U (en) | 2020-03-17 | 2020-03-17 | Pressure reduction and fractionation device for lubricating oil production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020326994.7U CN211863898U (en) | 2020-03-17 | 2020-03-17 | Pressure reduction and fractionation device for lubricating oil production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211863898U true CN211863898U (en) | 2020-11-06 |
Family
ID=73259430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020326994.7U Expired - Fee Related CN211863898U (en) | 2020-03-17 | 2020-03-17 | Pressure reduction and fractionation device for lubricating oil production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211863898U (en) |
-
2020
- 2020-03-17 CN CN202020326994.7U patent/CN211863898U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |