CN115193154B - Petroleum filtering device - Google Patents
Petroleum filtering device Download PDFInfo
- Publication number
- CN115193154B CN115193154B CN202210893925.8A CN202210893925A CN115193154B CN 115193154 B CN115193154 B CN 115193154B CN 202210893925 A CN202210893925 A CN 202210893925A CN 115193154 B CN115193154 B CN 115193154B
- Authority
- CN
- China
- Prior art keywords
- plate
- filter
- cleaning opening
- cavity
- scooping
- 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.)
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- 238000001914 filtration Methods 0.000 title claims abstract description 37
- 239000003208 petroleum Substances 0.000 title claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000002775 capsule Substances 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000013049 sediment Substances 0.000 abstract description 20
- 238000004062 sedimentation Methods 0.000 abstract description 10
- 239000003921 oil Substances 0.000 description 18
- 239000010779 crude oil Substances 0.000 description 7
- 108010066057 cabin-1 Proteins 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- 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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
-
- 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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/09—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by filtration
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1033—Oil well production fluids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides a petroleum filtering device, which relates to the technical field of petroleum filtering devices and solves the problem that sediment is difficult to clean, and the petroleum filtering device comprises a filtering cabin serving as a sedimentation tank, wherein a rectangular filtering cavity is arranged in the filtering cabin, one end of the filtering cabin in the length direction is provided with a rectangular cleaning opening, a sliding rail is arranged in the cleaning opening, a gate which can open the cleaning opening when moving upwards is arranged in the cleaning opening through the sliding rail, a hinged support which corresponds to the position below the cleaning opening is arranged in the filtering cavity along the width direction of the filtering cavity, the sliding plate can force the scooping plate to rotate towards the direction of the gate when moving to contact with the scooping plate and continuously pushing the scooping plate, the gate is opened upwards when the scooping plate rotates towards the direction of the gate in a steel wire linkage mode, the sediment can be pushed onto the scooping plate, the sediment can be quickly discharged outwards at the moment when the scooping plate which rotates upwards is opened, the cleaning mode is relatively thorough, and labor is saved.
Description
Technical Field
The invention relates to the technical field of petroleum filtration, in particular to a petroleum filtration device.
Background
The extracted source oil contains impurities, so that the extracted source oil needs to be filtered before extraction, and when the extracted source oil is directly extracted to be filtered, the impurity content in crude oil is high, so that the work load of the filter is high, and in order to solve the problem, a sedimentation tank is arranged in most cases, namely, the crude oil is injected into the sedimentation tank for sedimentation before extraction.
The sedimentation tank has certain degree of depth, and the sediment that is subsided at the bottom of the pool in carrying out above-mentioned sedimentation operation in-process is more, and the most cases is either at the bottom of the pool setting dirt removal pipeline, or manual or the handheld clearance pump of manual whereabouts bottom of the pool is cleared up it, and the labour is great in the clearance in-process, and work efficiency is lower.
Disclosure of Invention
In order to overcome the defects, the invention provides the petroleum filtering device, so that the sediment in the sedimentation tank after coarse filtration is convenient to clean.
According to the technical scheme, the petroleum filtering device comprises a filtering cabin serving as a sedimentation tank, a rectangular filtering cavity is arranged in the filtering cabin, a rectangular cleaning opening is formed in one end of the filtering cabin in the length direction, a sliding rail is arranged in the cleaning opening, a gate capable of opening the cleaning opening when moving upwards is arranged in the cleaning opening through the sliding rail, a hinged support corresponding to the position below the cleaning opening is arranged in the filtering cavity along the width direction of the filtering cavity, and a scooping plate which is horizontally paved on the bottom surface of an inner cavity of the filtering cavity after rotating downwards is movably connected to the hinged support; the filter chamber is internally provided with a sliding plate which is matched between the screw rod and the guide rod at the same time, the top of the sliding plate is provided with an opening, a filter plate is inlaid on the opening, and the filter plate is a filter screen; the bottom contact of slide is on the inner chamber bottom surface of filter chamber, when the screw rod forward and backward rotary motion, make the slide take the filter orientation or keep away from the direction of scooping up the board carries out the rectilinear motion, the scooping up the board with be away from the orientation of hinged support and be equipped with the perk portion of upwards bending at its extension end, the slide displacement is to contact on the perk portion and when continuing the rectilinear motion, can make scooping up the board and rotate around the hinged support with the orientation rotation of keeping away from the filter chamber bottom surface to laminating at the clearance mouth, the bottom of slide is equipped with the valve that has the filter screen.
As a further preferable mode, an oil inlet which is positioned at one end side part of the filter cabin and is close to the cleaning port is formed in the filter cabin, an oil outlet is formed in the other end, far away from the cleaning port, of the filter cabin, and the height position of the filter plate is higher than that of the oil outlet.
As a further preferred feature, the bottom end of the slide plate extends to contact the bottom surface of the filter chamber, and the two side ends of the slide plate extend to contact the inner wall surface of the filter chamber.
As a further preferable mode, the scooping plate is provided with movable grooves corresponding to the screw rod and the guide rod in the length direction, the distance between the two movable grooves is larger than the distance in the width direction of the cleaning opening, and the movable grooves are directly connected with the tilting part.
As a further preferred mode, two guide posts are symmetrically arranged on two inner wall surfaces of the length direction of the filter cavity, guide holes are formed in the guide posts, hanging holes adjacent to the guide posts are formed in the raising parts of the scooping plates, steel wires penetrating through the guide holes are connected to the hanging holes in a penetrating mode, two heightening plates are symmetrically arranged on the top surface of one end of the filter capsule, which is provided with a gate, of the filter capsule, pulling holes which are symmetrically arranged on two sides of the cleaning opening and are communicated with sliding rails in the cleaning opening are formed in the two heightening plates respectively, and pulling ends of the steel wires penetrate through the pulling holes after penetrating out of the guide holes and are hung on the gate along the top ends of the sliding rails.
As a further preferable mode, the end face of the sliding plate, which faces the scooping plate, is provided with a telescopic pipe at the bottom of the sliding plate, the telescopic pipe is formed by sleeving a plurality of conical pipes, the taper of the conical pipes gradually becomes smaller from one end close to the sliding plate to one end of the scooping plate, and the taper angle of the last conical pipe close to one end of the scooping plate is smaller than the tilting radian of the tilting part.
As a further preferable mode, a guide groove is formed in the middle of the tilting part, and when the tilting part is horizontally fallen on the bottom surface of the filter cavity along with the scooping plate, one side, close to the conical tube, of the guide groove is on the same horizontal plane with the top surface of the conical tube.
As a further preferable mode, four corners of the bottom surface of the filter cabin are respectively provided with a pier seat, and the bottom surfaces of the pier seats are on the same horizontal plane.
Compared with the prior art, the invention has the beneficial effects that: the filter capsule is arranged, the filter capsule is equivalent to the sedimentation capsule, the sliding plate is arranged in the capsule, the gate function is arranged at one end of the filter capsule, the sliding plate moves towards the gate direction under the rotation drive of the screw, the scooping plate corresponding to the lower part of the gate is arranged at the bottom of the inner cavity of the filter capsule through the hinged support, the sliding plate moves towards the scooping plate when the screw rotates, the sliding plate moves to be contacted with the scooping plate and continuously pushes the scooping plate to force the scooping plate to rotate towards the direction of the gate, the steel wire linkage mode is adopted, the scooping plate is used for opening the gate upwards when rotating towards the direction of the gate, firstly, the sediment can be pushed onto the scooping plate, secondly, the scooping plate which rotates upwards can be used for opening the gate instantly, the sediment is discharged outwards rapidly, the cleaning mode is thorough, and the labor force is saved.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure at a main viewing angle of the present invention;
FIG. 2 is a schematic view of the structure of the present invention at another rotational angle from FIG. 1;
FIG. 3 is a schematic view of the structure of the present invention after being disassembled;
FIG. 4 is an enlarged view of the structure of the portion A of the present invention;
FIG. 5 is an enlarged view of the structure of the portion B of the present invention;
FIG. 6 is a schematic view of the structure of the filter pod of the present invention in a bottom view after disassembly and with the filter pod broken away;
fig. 7 is a schematic diagram showing the operation of the slide plate according to the present invention when the slide plate is slid to push the scooping plate to rotate by the tilting portion and the sediment is discharged when the gate is opened by using the wire.
In the figure: 1. a filter chamber; 2. a filter chamber; 3. cleaning the mouth; 4. a slide rail; 5. a gate; 6. a hinged support; 7. a scooping plate; 8. a screw; 9. a guide rod; 10. a motor; 11. a slide plate; 12. an opening; 13. a filter plate; 14. a tilting part; 15. an oil inlet; 16. an oil outlet; 17. a movable groove; 18. a guide post; 19. a guide hole; 20. a hanging hole; 21. a steel wire; 22. pulling holes; 23. pier seat; 24. a telescopic tube; 25. a conical tube; 26. a valve; 27. and (5) heightening the plate.
Detailed Description
The following description of the embodiments of the present invention, taken in conjunction with the accompanying drawings, will be clearly and fully described in terms of the drawings, wherein the embodiments described are some, but not all, of the embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, are intended to fall within the scope of the present invention.
As shown in fig. 1 to 7, the petroleum filtering device provided in this embodiment includes a filtering cabin 1 serving as a sedimentation tank, a rectangular filtering cavity 2 is arranged in the filtering cabin 1, a rectangular cleaning opening 3 is formed at one end of the filtering cabin 1 in the length direction, a sliding rail 4 is arranged in the cleaning opening 3, a gate 5 capable of opening the cleaning opening 3 when moving upwards is arranged in the cleaning opening 3 through the sliding rail 4, a hinged support 6 corresponding to the position below the cleaning opening 3 is arranged in the filtering cavity 2 along the width direction of the filtering cavity, and a scooping plate 7 which is horizontally paved on the bottom surface of the inner cavity of the filtering cavity 2 after rotating downwards is movably connected to the hinged support 6; the length direction of the filter cavity 2 is provided with a screw rod 8 and a guide rod 9 which are close to two cavity walls of the filter cavity 2, the outer end surface of the filter cabin 1 is fixedly provided with a motor 10 which is connected with the screw rod 8 in a transmission way, the filter cavity 2 is internally provided with a slide plate 11 which is simultaneously matched between the screw rod 8 and the guide rod 9, the bottom of the slide plate 11 is provided with a valve 26 with a filter screen, the top of the slide plate 11 is provided with an opening 12, the opening 12 is embedded with a filter plate 13, and the filter plate 13 is the filter screen; the bottom end of the sliding plate 11 contacts with the bottom surface of the inner cavity of the filter cavity 2, when the screw rod 8 rotates forwards and backwards, the sliding plate 11 carries the filter plate 13 to move linearly towards or away from the scooping plate 7, the scooping plate 7 extends away from the hinged support 6 and is provided with an upward bent raising part 14 at the extending end, when the sliding plate 11 moves to contact with the raising part 14 and continues to move linearly, the scooping plate 7 rotates around the hinged support 6 to rotate away from the bottom surface of the filter cavity 2 to be attached to the cleaning opening 3, the filter capsule 1 is provided with an oil inlet 15 positioned at one end side part and close to the cleaning opening 3, the other end of the filter capsule 1 away from the cleaning opening 3 is provided with an oil outlet 16, the height position of the filter plate 13 is higher than the oil outlet 16, in the embodiment, crude oil enters from the oil inlet 15, and is temporarily static after being shielded by the crude oil 11 in the filter cavity 2, at this time, because the sediments in the crude oil are heavier, the sediments can sink to the bottom of the filter cavity 2, and part of the sediments stay on the scooping plate 7, because the crude oil is continuously supplied, when the liquid level of the oil is higher than the opening 12, the filtered oil enters the side of the oil outlet 16 after being filtered by the filter plate 13 and is discharged from the oil outlet 16, the crude oil continuously deposits in the filter cavity 2, a large amount of sediments can be formed on the bottom of the filter cavity 2 and the scooping plate 7, oiling is stopped after a certain time, then the valve 26 with the filter screen at the bottom of the sliding plate 11 is opened, so that the oil intercepted between the gate 5 and the sliding plate 11 is thoroughly drained through the oil inlet 15, the sediments with larger self weight still stay on the bottom of the filter cavity 2 and the scooping plate 7, at this time, the motor 10 is electrified and the screw 8 is driven to rotate, the slide 11 will move towards the direction of the scooping plate 7 under the action of the threads of the screw rod 8 and the guiding action of the guide rod 9, because the bottom end of the slide 11 extends to contact on the bottom surface of the filter cavity 2, and both side ends of the slide 11 extend to contact on the inner wall surface of the filter cavity 2, the slide 11 will push the sediment onto the scooping plate 7 in the moving process, and the slide 11 will strike the tilting part 14 when continuing to move, so that the tilting part 14 is forced to push the scooping plate 7 together with the sediment to rotate to be attached to the cleaning opening 3, thereby it can be seen that when the gate 5 on the cleaning opening 3 is opened upwards, the sediment is discharged from the cleaning opening 3 quickly.
The scooping plate 7 is provided with movable grooves 17 corresponding to the screw rod 8 and the guide rod 9 in the length direction, the distance between the two movable grooves 17 is larger than the distance in the width direction of the cleaning opening 3, and when the scooping plate 7 rotates upwards to a certain height, the scooping plate 7 is prevented from being blocked by the screw rod 8 and the guide rod 9 when the scooping plate continues to rotate, so that the scooping plate 7 is provided with the movable grooves 17 corresponding to the screw rod 8 and the guide rod 9 in the length direction, and the structural rationality of the scooping plate 7 is improved.
Two guide posts 18 are symmetrically arranged on two inner wall surfaces of the filter cavity 2 in the length direction, guide holes 19 are formed in the guide posts 18, hanging holes 20 adjacent to the guide posts 18 are formed in the tilting part 14 of the scooping plate 7, steel wires 21 penetrating through the guide holes 19 are connected to the hanging holes 20, two heightening plates 27 are symmetrically arranged on the top surface of one end of the filter capsule 1, which is provided with the gate 5, a pulling hole 22 which is symmetrically arranged on two sides of the cleaning opening 3 and communicated with the sliding rail 4 in the cleaning opening 3 is formed in each heightening plate 27, the pulling end of the steel wires 21 penetrates into the pulling hole 22 after penetrating out of the guide holes 19 and is hung on the gate 5 along the top end of the sliding rail 4, namely, as can be seen in the embodiment, the scooping plate 7 pulls the steel wires 21 in the process of rotating upwards so as to completely open the cleaning opening 3 until the gate 5 is pulled upwards along the sliding rail 4, as shown in fig. 7, and the sediments are discharged outwards from the opened cleaning opening 3 by the scooping plate 7.
As shown in fig. 7, the end face of the sliding plate 11 facing the scooping plate 7 is provided with a telescopic pipe 24 positioned at the bottom of the sliding plate, the telescopic pipe 24 is formed by sleeving a plurality of conical pipes 25, the taper of the conical pipes 25 gradually decreases from one end close to the sliding plate 11 to one end of the scooping plate 7, wherein the taper angle of the last conical pipe 25 close to one end of the scooping plate 7 is smaller than the tilting radian of the tilting part 14, a guide groove is formed in the middle of the tilting part 14, when the tilting part 14 falls on the bottom surface of the filter cavity 2 along with the scooping plate 7, one side of the guide groove close to the conical pipe 25 is on the same horizontal plane with the top surface of the conical pipe 25, deep sediments are deposited on the conical pipe 25, when the sliding plate 11 moves towards the scooping plate 7, the conical pipes 25 shrink together, and when the sliding plate 11 contacts with the tilting part 14, the sediment is pushed onto the scooping plate 7 by using the guide groove more easily through the guide groove by using the conical pipe 25 with the top surface higher than the guide pipe 25 directly connected to the sliding plate 11, and the sediment is more easily discharged from the top surface of the scooping plate 7 by using the self-cleaning plate 7. The telescopic tube 24 has a relatively normal sleeve structure, and a connecting part for connecting each section of the telescopic tube is arranged in the telescopic tube, so that a plurality of telescopic tables commonly used on a production line are commonly used, and the specific structure of the telescopic tube in the prior art is not repeated.
The above embodiments are provided to further explain the objects, technical solutions, and advantageous effects of the present invention in detail. It should be understood that the foregoing is only illustrative of the present invention and is not intended to limit the scope of the present invention. It should be noted that any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art without departing from the spirit and principles of the present invention are intended to be included in the scope of the present invention.
Claims (3)
1. Petroleum filtering device, comprising a filtering capsule (1), characterized in that: a rectangular filter cavity (2) is arranged in the filter cabin (1), a rectangular cleaning opening (3) is formed in one end of the filter cabin (1) in the length direction, a sliding rail (4) is arranged in the cleaning opening (3), a gate (5) capable of opening the cleaning opening (3) when moving upwards is arranged in the cleaning opening (3) through the sliding rail (4), a hinged support (6) corresponding to the lower part of the cleaning opening (3) is arranged in the filter cavity (2) in the width direction, and a scooping plate (7) which is horizontally paved on the bottom surface of the inner cavity of the filter cavity (2) after rotating downwards is movably connected to the hinged support (6); a screw rod (8) and a guide rod (9) which are close to two cavity walls of the filter cavity (2) are arranged in the length direction of the filter cavity (2), a motor (10) which is connected with the screw rod (8) in a transmission way is fixed on the outer end face of the filter cavity (1), a sliding plate (11) which is matched between the screw rod (8) and the guide rod (9) at the same time is arranged in the filter cavity (2), an opening (12) is formed in the top of the sliding plate (11), a filter plate (13) is inlaid on the opening (12), and the filter plate (13) is a filter screen; the bottom end of the sliding plate (11) contacts with the bottom surface of the inner cavity of the filter cavity (2), when the screw rod (8) rotates forwards and backwards, the sliding plate (11) carries the filter plate (13) to move towards or away from the direction of the scooping plate (7) in a straight line, the scooping plate (7) extends in the direction away from the hinged support (6) and is provided with an upward bending tilting part (14) at the extending end, when the sliding plate (11) moves to contact with the tilting part (14) and continues to move in a straight line, the scooping plate (7) rotates around the hinged support (6) to rotate in the direction away from the bottom surface of the filter cavity (2) to be attached to the cleaning opening (3), the bottom of the sliding plate (11) is provided with a valve (26) with a filter screen, an oil inlet (15) which is positioned at one end side part of the filter chamber (1) and is close to the cleaning opening (3), the other end of the filter chamber (1) is provided with an oil outlet (16), the height position of the filter plate (13) is higher than the oil outlet (16), the bottom end of the sliding plate (11) extends to the bottom surface of the filter cavity (2) to contact with the guide rod (11) and is provided with two guide rods (17) which extend to the upper side of the filter cavity (2) and are opposite to the upper side of the filter cavity (7) and are correspondingly contacted with the upper side (17), the distance between the two movable grooves (17) is larger than the distance in the width direction of the cleaning opening (3), the movable grooves (17) are directly connected with the tilting part (14), two guide posts (18) are symmetrically arranged on the two inner wall surfaces in the length direction of the filter cavity (2), guide holes (19) are formed in the guide posts (18), hanging holes (20) adjacent to the guide posts (18) are formed in the tilting part (14) of the scooping plate (7), steel wires (21) penetrating through the guide holes (19) are connected to the hanging holes (20), two heightening plates (27) are symmetrically arranged on the top surface of one end of the filter capsule (1) provided with a gate (5), a pulling hole (22) which is symmetrically arranged on two sides of the cleaning opening (3) and communicated with a sliding rail (4) in the cleaning opening (3) is formed in each heightening plate (27), the pulling end of the steel wires (21) penetrates into the pulling hole (22) after penetrating out from the guide holes (19) and is hung on the gate (5) along the top end of the sliding rail (4), the sliding plate (11) faces the end face (7) and is provided with a conical expansion pipe (25) which is formed by gradually sleeving the expansion pipe (25) at one end of the expansion pipe (25) near the bottom of the sliding plate (7), wherein the taper angle of the last section of the conical tube (25) close to one end of the scooping plate (7) is smaller than the tilting radian of the tilting part (14).
2. The petroleum filtering device according to claim 1, characterized in that a guide groove is provided in the middle of the tilting part (14), and when the tilting part (14) falls down with the scooping plate (7) on the bottom surface of the filtering cavity (2), one side of the guide groove, which is close to the conical tube (25), is on the same horizontal plane with the top surface of the conical tube (25).
3. The petroleum filtering device according to claim 2, wherein four corners of the bottom surface of the filtering cabin (1) are respectively provided with a pier seat (23), and the bottom surfaces of the pier seats (23) are on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210893925.8A CN115193154B (en) | 2022-07-27 | 2022-07-27 | Petroleum filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210893925.8A CN115193154B (en) | 2022-07-27 | 2022-07-27 | Petroleum filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115193154A CN115193154A (en) | 2022-10-18 |
| CN115193154B true CN115193154B (en) | 2024-03-08 |
Family
ID=83583209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210893925.8A Active CN115193154B (en) | 2022-07-27 | 2022-07-27 | Petroleum filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115193154B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413363A (en) * | 2015-12-31 | 2016-03-23 | 唐冬生 | Water bath and water mist dust and residue remover |
| CN209123430U (en) * | 2018-11-26 | 2019-07-19 | 中国水产科学研究院珠江水产研究所 | A kind of water environment cleaning plant with filter structure |
| CN110090474A (en) * | 2018-01-31 | 2019-08-06 | 咸阳东大洋混凝土有限公司 | A kind of auxiliary system of concrete sedimentation basin |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210003169A (en) * | 2018-04-18 | 2021-01-11 | 수딘 바이오파마 | Particle sedimentation device |
-
2022
- 2022-07-27 CN CN202210893925.8A patent/CN115193154B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413363A (en) * | 2015-12-31 | 2016-03-23 | 唐冬生 | Water bath and water mist dust and residue remover |
| CN110090474A (en) * | 2018-01-31 | 2019-08-06 | 咸阳东大洋混凝土有限公司 | A kind of auxiliary system of concrete sedimentation basin |
| CN209123430U (en) * | 2018-11-26 | 2019-07-19 | 中国水产科学研究院珠江水产研究所 | A kind of water environment cleaning plant with filter structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115193154A (en) | 2022-10-18 |
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