CN109181755B - Oil refining equipment with filtering and conveniently cleaning oil residue functions - Google Patents
Oil refining equipment with filtering and conveniently cleaning oil residue functions Download PDFInfo
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- CN109181755B CN109181755B CN201811249201.XA CN201811249201A CN109181755B CN 109181755 B CN109181755 B CN 109181755B CN 201811249201 A CN201811249201 A CN 201811249201A CN 109181755 B CN109181755 B CN 109181755B
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
- C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
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- Oil, Petroleum & Natural Gas (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention relates to oil refining equipment with functions of filtering and conveniently cleaning oil residues, which comprises a main body, a condenser and a filter cylinder, wherein the right output end of the main body is connected with a return pipe, the right end of the top of the return pipe is provided with a first fixed pipe, the condenser is arranged on the left side of the top end of the return pipe, and the left end of the condenser is in threaded connection with a second fixed pipe. The invention has the beneficial effects that: according to the oil residue filter, the first filter screen, the second filter screen, the first gear ring and the second gear ring are arranged, the height of the cross section of the first filter screen is equal to that of the cross section of the second filter screen, under the effect that the diameter of the mesh of the first filter screen is smaller than that of the mesh of the second filter screen, the filter cartridges can filter oil residues with different diameters and different volumes, the phenomenon that the oil residues with different volumes and diameters are put together to cause oil residue separation and difficult filtration capable of being recycled is avoided, and the working efficiency of crude oil extraction of the device is improved.
Description
Technical Field
The invention relates to the technical field of crude oil production, in particular to oil refining equipment with functions of filtering and conveniently cleaning oil residues.
Background
The oil refining machine is a machine for refining crude oil, and oil refining is a process for distilling crude oil or other grease without changing molecular structure, and in the process of refining petroleum, crude oil must be processed through a series of processes to obtain various useful petroleum products, generally referred to as petroleum refining, i.e. crude oil and the like are cracked into fuels such as kerosene, gasoline, diesel oil, heavy oil and the like which are suitable for internal combustion engines.
The existing oil refining equipment does not have the functions of filtering and conveniently cleaning the oil residues in the using process, so that the oil residues with different volumes and diameters are all put together, the oil residues which can be secondarily utilized are difficult to separate and filter, the heating treatment effect on the crude oil is poor in the oil refining equipment, and the refining working degree of the crude oil by the device is reduced.
Disclosure of Invention
The invention aims to provide oil refining equipment with functions of filtering and conveniently cleaning oil residues, and aims to solve the problems that the existing oil refining equipment provided in the background art does not have the functions of filtering and conveniently cleaning the oil residues in the use process, so that the oil residues with different volumes and diameters are all arranged at one place, the oil residues capable of being secondarily utilized are difficult to separate and filter, the heating treatment effect on crude oil in the oil refining equipment is poor, and the refining degree of crude oil by a device is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: an oil refining device with functions of filtering and conveniently cleaning oil residues comprises a main body, a condenser and a filter cylinder, wherein a return pipe is connected to the right side output end of the main body, a first fixing pipe is arranged at the right end of the top of the return pipe, the condenser is arranged on the left side of the top of the return pipe, a second fixing pipe is in threaded connection with the left end of the condenser, the bottom of the second fixing pipe is connected with the right side of the top of the main body, a second outlet pipe is arranged in the middle of the right side of the outer wall of the main body, a first outlet pipe is arranged below the right side of the outer wall of the main body, a base is connected to the bottom of the main body, the main body is fixedly connected with the base, a rotating shaft penetrates through the inside of the left side of the top of the main body, a motor is arranged at the top of the rotating shaft, the rotating shaft is, the top of control box is connected with the top inner wall of main part through the connecting strip, the bottom activity of control box is provided with the second puddler, settle the outer wall left side top of main part has the import pipe, and the outer wall left side below of main part is connected with the connecting tube.
Preferably, the inner width of the first fixed pipe is equal to the inner width of the second fixed pipe, and the first fixed pipe is in threaded connection with the return pipe.
Preferably, the axis of pivot coincides mutually with the axis of control box, and is swing joint between pivot and the control box, the bottom outside of pivot is provided with first ring gear, and is fixed connection between first ring gear and the pivot, the top outside of second puddler is connected with second ring gear.
Preferably, the connecting pipe is cylindrical and is arranged on the inner side of the base, the connecting pipe is in threaded connection with the output end of the lower portion of the left side of the outer wall of the main body, the filter cartridge is arranged inside the first outlet pipe, the second filter screen is arranged on the left side of the filter cartridge, the first filter screen is arranged on the right side of the filter cartridge, the outer wall of the filter cartridge is connected with the sliding block, and the sliding groove is formed in the inner side of the inner wall of the first outlet pipe.
Preferably, the second outlet pipe equidistance is provided with two sets ofly, and the second outlet pipe is the vertical form with the outer wall of main part and distributes, the outer wall the place ahead right side of main part is provided with looks out the viewing aperture, and the outside of main part settles and have the door-hinge, the outer wall activity of door-hinge is provided with the dodge gate, and the outer wall inboard of dodge gate installs the observation window.
Preferably, the movable door and the main body form a rotating structure through a door shaft, and the cross-sectional area of the movable door is equal to the cross-sectional area of the left opening in front of the outer wall of the main body.
Preferably, the first gear ring and the second gear ring are in meshed connection, and the shape of the first gear ring is matched with that of the second gear ring.
Preferably, the height of the cross section of the first filter screen is equal to that of the second filter screen, and the first filter screen and the second filter screen are symmetrical about the central axis of the filter cartridge.
Preferably, the outside of slider is laminated with the inner wall of spout mutually, and the slider equidistance distributes in the outer wall of cartridge filter.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention sets the first filter screen, the second filter screen, the first gear ring and the second gear ring, and the height of the cross section of the first filter screen is equal to that of the second filter screen, under the action that the diameter of the mesh of the first filter screen is smaller than that of the mesh of the second filter screen, the filter cartridges can filter oil residues with different diameters and volumes, thereby avoiding the phenomenon that the oil residues with different volumes and diameters are returned to one place, causing the oil residues which can be recycled to be separated and difficult to filter, accelerating the working efficiency of crude oil extraction of the device, and the first gear ring and the second gear ring are in meshing connection, when the device heats crude oil, the motor is started to rotate the rotating shaft to drive the first gear ring at the outer side of the rotating shaft to rotate the second gear ring which is in meshing connection with the first gear ring, the second stirring rod rotates to assist the first stirring rod in stirring the crude oil on the inner side of the main body, so that the contact area of the crude oil during heating is increased, and the phenomenon that the stirring working efficiency is low by replacing a traditional stirring assembly consisting of a single rotating shaft and a stirring rod is replaced.
2. According to the invention, the first fixed pipe, the return pipe, the rotating shaft and the operation box are arranged, the first fixed pipe and the return pipe are in threaded connection, the first fixed pipe and the return pipe are conveniently disassembled under the connecting action of the first fixed pipe and the return pipe, and the rotating shaft can better drive the stirring assembly to rotate to improve the heating effect of a heating system at the inner side of the device on crude oil, so that the energy waste is not easily caused by the leakage phenomenon when the device is used for conveying petroleum gas under the action of high sealing property of the connection part of the first fixed pipe and the return pipe, and the central axis of the rotating shaft is superposed with the central axis of the operation box.
3. The invention can carry out the transportation processing of high-temperature steam by arranging the connecting pipeline, the base and the second outlet pipe in a cylindrical shape and arranging the connecting pipeline at the inner side of the base in a cylindrical shape, so that the fractionating component at the right side in the main body can carry out the fractionating operation on heated crude oil gas in time, the refining work process of crude oil by the device is accelerated, the connecting pipeline can be protected under the action of the base, the connecting pipeline is prevented from being damaged by the influence of the main body, two groups of the second outlet pipes are arranged at equal intervals, the fractionating component can carry out the transportation operation on liquid oil with different molecular structures after the oil is fractionated under the action of the second outlet pipes arranged at equal intervals, and when the external equipment carries out the oil loading operation under the action of the intervals of the second outlet pipes, not obstruct each other, and avoid reducing the speed of the liquid oil during storage work.
4. According to the invention, through the arrangement of the movable door, the door shaft and the main body, and the movable door and the main body form a rotating structure through the door shaft, when the inner side of the main body breaks down, the movable door is pulled by a worker, and the movable door and the main body are opened under the rotating action of the door shaft, so that the worker can rapidly finish maintenance operation on the inner side of the main body, and meanwhile, the problem of crude oil leakage is not easy to occur when the closing operation is finished between the movable door and the main body at the edge of the movable door made of high-sealing material.
5. According to the invention, through the arrangement of the sliding block, the sliding groove and the filter cartridge, and the outer side of the sliding block is attached to the inner wall of the sliding groove, after the filter cartridge finishes filtering work on oil residues with different diameters and volumes through the first filter screen and the second filter screen, and the filter cartridge with the inner side of a hollow structure is filled with available oil residues, when the filter cartridge is taken out for work, the filter cartridge is separated from the first outlet pipe through the movable action of the sliding block fixedly connected with the outer wall of the filter cartridge along the sliding groove, so that the oil residues which can be recycled are convenient to recycle.
Drawings
FIG. 1 is a schematic structural diagram of an oil refining apparatus having a function of filtering and conveniently cleaning oil residue according to the present invention;
FIG. 2 is a schematic diagram of the external structure of the main body of an oil refining apparatus with the functions of filtering and conveniently cleaning oil residue according to the present invention;
FIG. 3 is a schematic view of the internal structure of an operation box of an oil refining apparatus having the functions of filtering and conveniently cleaning oil residue according to the present invention;
FIG. 4 is a schematic view of the internal structure of a first outlet pipe of an oil refining apparatus having the functions of filtering and conveniently cleaning oil residue according to the present invention;
fig. 5 is a schematic diagram of a connection structure of a first outlet pipe and a filter cartridge of an oil refining apparatus having functions of filtering and conveniently cleaning oil residue according to the present invention.
In the figure: 1. a main body; 2. a return pipe; 3. a first stationary tube; 4. a condenser; 5. a second stationary tube; 6. an electric motor; 7. a rotating shaft; 8. a first stirring rod; 9. a connecting strip; 10. an inlet pipe; 11. an operation box; 12. a second stirring rod; 13. connecting a pipeline; 14. a base; 15. a first outlet pipe; 16. a second outlet pipe; 17. a door shaft; 18. a movable door; 19. an observation window; 20. a lookout port; 21. a first gear ring; 22. a second gear ring; 23. a filter cartridge; 24. a first filter screen; 25. a second filter screen; 26. a slider; 27. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an oil refining equipment with functions of filtering and conveniently cleaning oil residue comprises a main body 1, a return pipe 2, a first fixed pipe 3, a condenser 4, a second fixed pipe 5, a motor 6, a rotating shaft 7, a first stirring rod 8, a connecting strip 9, an inlet pipe 10, an operation box 11, a second stirring rod 12, a connecting pipeline 13, a base 14, a first outlet pipe 15, a second outlet pipe 16, a door shaft 17, a movable door 18, an observation window 19, a lookout opening 20, a first gear ring 21, a second gear ring 22, a filter cartridge 23, a first filter screen 24, a second filter screen 25, a sliding block 26 and a sliding chute 27, wherein the return pipe 2 is connected to the right output end of the main body 1, the first fixed pipe 3 is arranged at the right end of the top of the return pipe 2, the width of the inner side of the first fixed pipe 3 is equal to the width of the inner side of the second fixed pipe 5, the first fixed pipe 3 is in threaded connection with the return pipe 2, and the return pipe 2 is connected with the first fixed pipe, the first fixing pipe 3 and the return pipe 2 are convenient to disassemble, and under the action of high sealing performance of the joint of the first fixing pipe and the return pipe, when the device is used for conveying petroleum gas, the leakage phenomenon is not easy to occur, and the energy waste is caused;
the condenser 4 is arranged on the left side of the top end of the return pipe 2, the left end of the condenser 4 is in threaded connection with a second fixed pipe 5, the bottom of the second fixed pipe 5 is connected with the right side of the top end of the main body 1, a second outlet pipe 16 is arranged in the middle of the right side of the outer wall of the main body 1, two groups of the second outlet pipes 16 are arranged at equal intervals, the second outlet pipes 16 are vertically distributed with the outer wall of the main body 1, under the action of the second outlet pipes 16 arranged at equal intervals, liquid oil with different molecular structures after petroleum is fractionated by a fractionating assembly is conveyed, under the action of the intervals of the second outlet pipes 16, when an external device is subjected to oil filling operation, the external device is not mutually blocked, the speed of the liquid oil during storage work is prevented from being reduced, a lookout port 20 is arranged on the right side in front of the outer wall of the main body 1, a door shaft 17, an observation window 19 is arranged on the inner side of the outer wall of the movable door 18, the movable door 18 and the main body 1 form a rotating structure through a door shaft 17, the cross section area of the movable door 18 is equal to that of the opening on the left side in front of the outer wall of the main body 1, when the inner side of the main body 1 breaks down, a worker pulls the movable door 18 and enables the movable door 18 and the main body 1 to be opened under the rotating action of the door shaft 17, the worker can complete maintenance operation on the inner side of the main body 1 quickly, and meanwhile, the problem of crude oil leakage is not prone to occur when the closing operation between the movable door 18 and the main body 1 is completed on the edge of the movable door 18 made of a high-sealing material;
a first outlet pipe 15 is arranged below the right side of the outer wall of the main body 1, the bottom of the main body 1 is connected with a base 14, the main body 1 is fixedly connected with the base 14, a rotating shaft 7 penetrates through the left side of the top end of the main body 1, a motor 6 is arranged at the top of the rotating shaft 7, the central axis of the rotating shaft 7 is coincident with the central axis of the operating box 11, the rotating shaft 7 is movably connected with the operating box 11, the rotating shaft 7 can better drive the stirring component to rotate through the relative distribution effect of the rotating shaft 7 and the operating box 11, the heating system on the inner side of the lifting device has the heating effect on crude oil, a first gear ring 21 is arranged on the outer side of the bottom end of the rotating shaft 7, the first gear ring 21 is fixedly connected with the rotating shaft 7, the first gear ring 21 is in meshing connection with a second gear ring 22, and the shape of the first gear ring 21 is matched with the shape of the, when the equipment is used for heating crude oil, the motor 6 is started, so that the rotating shaft 7 rotates to drive the first gear ring 21 on the outer side to rotate, the second gear ring 22 which is connected with the first gear ring 21 in a meshed mode rotates mutually, the second stirring rod 12 rotates, the first stirring rod 8 can be assisted to stir the crude oil on the inner side of the main body 1, the contact area of the crude oil during heating is increased, and the phenomenon that the stirring efficiency of a traditional stirring assembly formed by the single rotating shaft 7 and the stirring rods is low is replaced;
the outer side of the top end of the second stirring rod 12 is connected with a second gear ring 22, the rotating shaft 7 is movably connected with the main body 1, the bottom end of the rotating shaft 7 is provided with an operating box 11, the outer wall of the middle part of the rotating shaft 7 is connected with a first stirring rod 8, the top part of the operating box 11 is connected with the inner wall of the top end of the main body 1 through a connecting strip 9, the bottom part of the operating box 11 is movably provided with the second stirring rod 12, an inlet pipe 10 is arranged above the left side of the outer wall of the main body 1, a connecting pipeline 13 is connected below the left side of the outer wall of the main body 1, the connecting pipeline 13 is arranged on the inner side of the base 14 in a cylindrical shape and is in threaded connection with the output end below the left side of the outer wall of the main body 1, high-temperature steam can be conveyed and processed through the action of the connecting pipeline 13 transversely arranged on the inner side of the base, the crude oil refining process of the device is accelerated, the connecting pipeline 13 can be protected under the action of the base 14, and the connecting pipeline 13 is prevented from being damaged due to the influence of the main body 1;
the filter cartridge 23 is disposed inside the first outlet pipe 15, the left side of the filter cartridge 23 is disposed with the second filter screen 25, the right side of the filter cartridge 23 is disposed with the first filter screen 24, and the outer wall of the filter cartridge 23 is connected with the sliding block 26, the height of the cross section of the first filter screen 24 is equal to that of the second filter screen 25, and the first filter screen 24 and the second filter screen 25 are symmetrical about the central axis of the filter cartridge 23, under the effect that the diameter of the mesh of the first filter screen 24 is smaller than that of the mesh of the second filter screen 25, the filter cartridge 23 can filter the oil residue with different diameters and volumes, avoid the oil residue with different volumes and diameters from being gathered together, and cause the phenomenon of oil residue separation and filtering difficulty, which can be reused, accelerate the working efficiency of crude oil extraction of the device, the outer side of the sliding block 26 is attached to the inner wall of the sliding chute 27, and the sliding blocks, after the filter cartridge 23 finishes the filtering operation of the oil residues with different diameters and volumes through the first filter screen 24 and the second filter screen 25, the inner side of the filter cartridge 23 with a hollow structure is internally provided with the available oil residues, and when the filter cartridge is taken out for operation, the sliding block 26 fixedly connected with the outer wall of the filter cartridge 23 acts along the sliding groove 27, so that the filter cartridge 23 is separated from the first outlet pipe 15, the oil residues which can be recycled are convenient to recycle, and the sliding groove 27 is formed in the inner wall of the first outlet pipe 15.
The working principle of the embodiment is as follows: the oil refining equipment with the functions of filtering and conveniently cleaning oil residues comprises the steps that crude oil is firstly filled into the inner side of a main body 1 through an inlet pipe 10, meanwhile, a motor 6 is started, a rotating shaft 7 is rotated to drive a first gear ring 21 on the outer side of the rotating shaft to rotate, a second gear ring 22 which is connected with the first gear ring 21 in a meshed mode is rotated mutually, a second stirring rod 12 rotates to assist the first stirring rod 8 in stirring the crude oil on the inner side of the main body 1, the contact area of the crude oil during heating is increased, when the crude oil is stirred, an electric heating wire embedded in the inner side of the main body 1 is started to heat a left side area in the main body 1, the gaseous crude oil enters a fractionating area on the right side in the main body 1 through a through hole, meanwhile, high-temperature steam can be conveyed through the action of a connecting pipeline 13 of a cylindrical structure transversely arranged on the inner side of a base 14, so that the fractionating assembly on the right side inside the main body 1 can fractionate heated crude oil gas in time, thereby speeding up the refining process of the device on crude oil, when the fractionated liquid oil with different molecular structures is discharged along the second outlet pipe 16 arranged at equal intervals, and the generated oil residue is discharged along the first outlet pipe 15, meanwhile, after the filter cartridge 23 arranged on the inner side of the first outlet pipe 15 finishes the filtering work on the oil residue with different diameters and volumes through the first filter screen 24 and the second filter screen 25, and the filter cartridge 23 with the hollow structure on the inner side is filled with available oil residue, when the oil residue is taken out, the filter cartridge 23 is separated from the first outlet pipe 15 through the movable action of the sliding block 26 fixedly connected with the outer wall of the filter cartridge 23 along the sliding groove 27, thereby facilitating the recovery operation of the oil residue which can be recycled, and achieving the purpose that the device has the functions of filtering and conveniently cleaning the oil residue, and the substance which is not yet in the petroleum gas is cooled by a condenser 4 (model: znh-1000) along a second fixed pipe 5, so that the moisture inside the petroleum gas is condensed and liquefied, and flows back to the inside of the main body 1 through a return pipe 2 to perform secondary fractionation, thereby improving the efficiency of the crude oil refining work of the device, and simultaneously, the petroleum gas is conveyed to a storage device along a first fixed pipe 3.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an oil refining equipment with filter and conveniently clear up dregs of fat function, includes main part (1), condenser (4) and cartridge filter (23), its characterized in that: the right side output end of the main body (1) is connected with a return pipe (2), the right end of the top of the return pipe (2) is provided with a first fixed pipe (3), the condenser (4) is arranged on the left side of the top end of the return pipe (2), the left end of the condenser (4) is in threaded connection with a second fixed pipe (5), the bottom of the second fixed pipe (5) is connected with the right side of the top end of the main body (1), the middle part of the right side of the outer wall of the main body (1) is provided with a second outlet pipe (16), a first outlet pipe (15) is arranged below the right side of the outer wall of the main body (1), the bottom of the main body (1) is connected with a base (14), the main body (1) is fixedly connected with the base (14), a rotating shaft (7) penetrates through the inside of the left side of the top end of the main body (1), the top of the rotating shaft (7) is provided, an operation box (11) is arranged at the bottom end of the rotating shaft (7), a first stirring rod (8) is connected to the outer wall of the middle of the rotating shaft (7), the top of the operation box (11) is connected with the inner wall of the top end of the main body (1) through a connecting strip (9), a second stirring rod (12) is movably arranged at the bottom of the operation box (11), an inlet pipe (10) is arranged above the left side of the outer wall of the main body (1), and a connecting pipeline (13) is connected below the left side of the outer wall of the main body (1);
the connecting pipeline (13) is arranged on the inner side of the base (14) in a cylindrical shape, the connecting pipeline (13) is in threaded connection with the output end below the left side of the outer wall of the main body (1), the filter cylinder (23) is arranged inside the first outlet pipe (15), the left side of the filter cylinder (23) is provided with a second filter screen (25), the right side of the filter cylinder (23) is provided with a first filter screen (24), the outer wall of the filter cylinder (23) is connected with a sliding block (26), and the inner side of the inner wall of the first outlet pipe (15) is provided with a sliding groove (27);
the height of the cross section of the first filter screen (24) is equal to that of the cross section of the second filter screen (25), and the first filter screen (24) and the second filter screen (25) are symmetrical about the central axis of the filter cartridge (23);
the outside of slider (26) is laminated mutually with the inner wall of spout (27), and slider (26) equidistance distributes in the outer wall of cartridge filter (23).
2. The oil refining equipment with the functions of filtering and conveniently cleaning the oil residues as claimed in claim 1, wherein: the inner side width of the first fixed pipe (3) is equal to the inner side width of the second fixed pipe (5), and the first fixed pipe (3) is in threaded connection with the return pipe (2).
3. The oil refining equipment with the functions of filtering and conveniently cleaning the oil residues as claimed in claim 1, wherein: the axis of pivot (7) coincides mutually with the axis of control box (11), and is swing joint between pivot (7) and control box (11), the bottom outside of pivot (7) is provided with first ring gear (21), and is fixed connection between first ring gear (21) and pivot (7), the top outside of second puddler (12) is connected with second ring gear (22).
4. The oil refining equipment with the functions of filtering and conveniently cleaning the oil residues as claimed in claim 1, wherein: second outlet pipe (16) equidistance is provided with two sets ofly, and second outlet pipe (16) are the vertical form with the outer wall of main part (1) and distribute, the outer wall the place ahead right side of main part (1) is provided with lookout mouth (20), and the outside of main part (1) settles and have door-hinge (17), the outer wall activity of door-hinge (17) is provided with dodge gate (18), and observation window (19) are installed to the outer wall inboard of dodge gate (18).
5. The oil refining equipment with the functions of filtering and conveniently cleaning the oil residues as claimed in claim 4, wherein: the movable door (18) and the main body (1) form a rotating structure through a door shaft (17), and the cross section area of the movable door (18) is equal to the cross section area of the opening at the left side in front of the outer wall of the main body (1).
6. The oil refining equipment with the functions of filtering and conveniently cleaning the oil residues as claimed in claim 3, wherein: the first gear ring (21) is in meshed connection with the second gear ring (22), and the shape of the first gear ring (21) is matched with that of the second gear ring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811249201.XA CN109181755B (en) | 2018-10-25 | 2018-10-25 | Oil refining equipment with filtering and conveniently cleaning oil residue functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811249201.XA CN109181755B (en) | 2018-10-25 | 2018-10-25 | Oil refining equipment with filtering and conveniently cleaning oil residue functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109181755A CN109181755A (en) | 2019-01-11 |
| CN109181755B true CN109181755B (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811249201.XA Active CN109181755B (en) | 2018-10-25 | 2018-10-25 | Oil refining equipment with filtering and conveniently cleaning oil residue functions |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203634905U (en) * | 2013-12-31 | 2014-06-11 | 新疆现代石油化工股份有限公司 | Residual oil filter device of vacuum tower |
| CN204051042U (en) * | 2014-09-28 | 2014-12-31 | 惠州中创化工有限责任公司 | Slag-draining device at the bottom of a kind of rectifying tower |
| CN204293897U (en) * | 2014-07-20 | 2015-04-29 | 哈尔滨师范大学 | Liquid chemical mixture separated device |
| CN207088554U (en) * | 2017-06-03 | 2018-03-13 | 安徽佳源油脂有限公司 | A kind of oil-residue separator for being easy to the dregs of fat to filter |
-
2018
- 2018-10-25 CN CN201811249201.XA patent/CN109181755B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203634905U (en) * | 2013-12-31 | 2014-06-11 | 新疆现代石油化工股份有限公司 | Residual oil filter device of vacuum tower |
| CN204293897U (en) * | 2014-07-20 | 2015-04-29 | 哈尔滨师范大学 | Liquid chemical mixture separated device |
| CN204051042U (en) * | 2014-09-28 | 2014-12-31 | 惠州中创化工有限责任公司 | Slag-draining device at the bottom of a kind of rectifying tower |
| CN207088554U (en) * | 2017-06-03 | 2018-03-13 | 安徽佳源油脂有限公司 | A kind of oil-residue separator for being easy to the dregs of fat to filter |
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| Publication number | Publication date |
|---|---|
| CN109181755A (en) | 2019-01-11 |
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