CN220370479U - Recovery processing device suitable for aviation kerosene oil-water separation - Google Patents
Recovery processing device suitable for aviation kerosene oil-water separation Download PDFInfo
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- CN220370479U CN220370479U CN202321822103.7U CN202321822103U CN220370479U CN 220370479 U CN220370479 U CN 220370479U CN 202321822103 U CN202321822103 U CN 202321822103U CN 220370479 U CN220370479 U CN 220370479U
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- filter element
- aviation kerosene
- oil
- processing device
- recovery processing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 239000003350 kerosene Substances 0.000 title claims abstract description 47
- 238000000926 separation method Methods 0.000 title claims abstract description 45
- 238000011084 recovery Methods 0.000 title claims abstract description 28
- 239000012535 impurity Substances 0.000 claims abstract description 32
- 239000007787 solid Substances 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000002699 waste material Substances 0.000 claims abstract description 7
- -1 polytetrafluoroethylene Polymers 0.000 claims description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004581 coalescence Methods 0.000 claims description 4
- 244000144985 peep Species 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 14
- 239000010865 sewage Substances 0.000 abstract description 7
- 239000003921 oil Substances 0.000 description 34
- 238000004064 recycling Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000002940 repellent Effects 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides a recovery processing device suitable for oil-water separation of aviation kerosene, which can realize effective and rapid filtration recovery of the aviation kerosene containing sewage and impurities with small capacity and improve the recovery utilization rate of oil products, and comprises the following components: the device comprises a box body, a primary coalescing filter element and a secondary separating filter element which are arranged in the box body, wherein a valve plate for the aviation kerosene to be treated to enter is arranged at the top of the box body; the bottom of the box body is provided with at least one assembling pipe, a first sinking groove and a second sinking groove, the bottom of the assembling pipe is fixedly connected with a solid impurity collecting groove, the bottom of the first sinking groove is provided with a waste liquid outlet, and the bottom of the second sinking groove is provided with an oil product outlet; the bottom of the first-stage coalescing filter element is inserted into the assembly pipe, and the top of the first-stage coalescing filter element is connected with the outlet end of the valve plate; the secondary separation filter element is assembled into the second sink.
Description
Technical Field
The utility model relates to the field of aviation kerosene recycling, in particular to a recovery processing device suitable for aviation kerosene oil-water separation.
Background
In many large aviation kerosene storage and transfer oil reservoirs, aviation kerosene is received and sent out in a pipeline conveying mode. The large-scale oil filtering devices such as the coarse filter, the prefilter and the filtering separator are arranged on the pipe sections of the inlet and the outlet and are used for filtering suspended water, free water, fibers, tiny solid particle impurities and the like in the oil, so that the oil is sufficiently filtered and purified, and finally, the cleanliness and the quality safety of the oil reach the national standard.
In actual production work, the large-scale filtering device works under the sealed internal circulation of pipelines and equipment, maintains certain working pressure, and can not effectively filter and purify aviation kerosene containing sewage and impurities generated by equipment such as burst pipelines, oil tank accessories and the like or facilities and equipment such as cleaning oil tanks, filters, oil tank accessories and the like, wherein the oil containing sewage and impurities can only be subjected to lipid-lowering scrapping treatment, and a large amount of economic loss can be generated.
Disclosure of Invention
The utility model aims to provide a recovery processing device suitable for oil-water separation of aviation kerosene, which can realize effective and rapid filtration recovery of small-capacity aviation kerosene containing sewage and impurities and improve the recovery utilization rate of oil products.
Embodiments of the present utility model are implemented as follows:
the utility model provides a recovery processing device suitable for aviation kerosene oil water separation, this recovery processing device includes: the device comprises a box body, a primary coalescing filter element and a secondary separating filter element which are arranged in the box body, wherein a valve plate for the aviation kerosene to be treated to enter is arranged at the top of the box body; the bottom of the box body is provided with at least one assembling pipe, a first sinking groove and a second sinking groove, the bottom of the assembling pipe is fixedly connected with a solid impurity collecting groove, the bottom of the first sinking groove is provided with a waste liquid outlet, and the bottom of the second sinking groove is provided with an oil product outlet; the bottom of the first-stage coalescing filter element is inserted into the assembly pipe, and the top of the first-stage coalescing filter element is connected with the outlet end of the valve plate; the secondary separation filter element is assembled into the second sink.
In the preferred embodiment of the utility model, the whole name of the secondary separation filter element is polytetrafluoroethylene separation filter element, the middle part of the polytetrafluoroethylene separation filter element is provided with a filter element fixing screw, and the polytetrafluoroethylene separation filter element and the primary coalescence filter element are respectively distributed on two sides of the first sinking groove.
In a preferred embodiment of the present utility model, a deflector rod is disposed inside the primary coalescing filter element and is inserted into the outlet end of the port plate.
In the preferred embodiment of the utility model, the bottom of the assembly pipe is connected with a solid impurity collecting tank through a flange, and a first-stage filter element drain outlet is arranged at the bottom of the solid impurity collecting tank.
In a preferred embodiment of the present utility model, the recycling device further includes a moving rack, and the moving rack is disposed at the bottom of the box.
In a preferred embodiment of the present utility model, the case further includes a scope, and the scope is fixedly disposed on an outer wall of the case.
In a preferred embodiment of the present utility model, the case is further connected to an electrostatic grounding terminal.
In the preferred embodiment of the utility model, the opening position of the valve plate is also provided with a sealing rubber ring, and the top of the valve plate is provided with a movable flip cover matched with the opening of the valve plate and the shape and the size of the sealing rubber ring.
The embodiment of the utility model has the beneficial effects that: according to the recovery processing device for oil-water separation of aviation kerosene, a valve plate is arranged at the top of a box body, the aviation kerosene is firstly collected in the valve plate of the oil product and then enters a first-stage coalescing filter element to be dispersed from inside to outside, the first-stage coalescing filter element is provided with a filter layer, the demulsification layer and the coalescing layer are respectively used for filtering out solid impurities and performing oil-water separation in an emulsified state, the coalescing layer gathers fine water drops into large water drops, and the solid impurities and part of water are discharged through a solid impurity collecting tank; very small water drops which are not coalesced in time in aviation kerosene (less than 30 ppm) are further separated by the water repellent effect of the secondary separation filter element, are settled in the first settling tank to be discharged, and the aviation kerosene is discharged from an oil product discharge outlet at the bottom of the secondary separation filter element, so that the aviation kerosene is effectively and rapidly filtered and recycled through the recycling device in the scheme, and the recycling rate of the oil product is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a recycling apparatus according to an embodiment of the present utility model;
FIG. 2 is a schematic view showing a bottom view of a recycling apparatus according to an embodiment of the present utility model;
icon: a case 1; a primary coalescing filter element 2; a secondary separation filter element 3; a movable flip 4; a port plate 5; a scope 6; a flange 7; a solid impurity collection tank 8; a primary filter element drain outlet 9; a waste liquid discharge port 10; an oil outlet 11; a cartridge retention screw 12; a fitting pipe 13; a first sink 14; a second sink tank 15; a moving rack 16; an electrostatic ground 17; a deflector rod 18.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
First embodiment
Referring to fig. 1 and 2, the present embodiment provides a recovery processing device suitable for oil-water separation of aviation kerosene, the recovery processing device includes: the box body 1 and the first-stage coalescing filter element 2 and the second-stage separating filter element 3 which are arranged in the box body 1 can effectively and rapidly filter and recycle the low-capacity aviation kerosene containing sewage and impurities and produced by facility equipment such as a cleaning oil tank, a filter, an oil tank accessory and the like in the emergency such as small-range oil leakage of the pipeline, the oil tank accessory and the like, and improve the recycling rate of the oil.
Specifically, the top of the box body 1 is provided with a valve plate 5 for the aviation kerosene to be treated to enter; the bottom of the tank 1 is provided with one fitting pipe 13, a first sinking tank 14 and a second sinking tank 15, and the fitting pipe 13, the first sinking tank 14 and the second sinking tank 15 in this embodiment are each provided with 1, and in other embodiments, a plurality of fitting pipes 13, first sinking tanks 14 or second sinking tanks 15 may be provided for the purpose of improving the filtration efficiency or the like.
The bottom of the first-stage coalescing filter element 2 is inserted into the assembly pipe 13, the top of the assembly pipe is connected with the outlet end of the valve plate 5, the bottom of the assembly pipe 13 is fixedly connected with the solid-state impurity collecting tank 8, a guide rod 18 is arranged in the first-stage coalescing filter element 2, the guide rod 18 is inserted into the outlet end of the valve plate 5, the bottom of the assembly pipe 13 is connected with the solid-state impurity collecting tank 8 through the flange 7, and the bottom of the solid-state impurity collecting tank 8 is also provided with the first-stage filter element drain outlet 9.
The aviation kerosene containing sewage and impurities is firstly collected in the valve plate 5 and then is dispersed into the primary coalescing filter element 2 through the guide rod 18, and the aviation kerosene to be treated is diffused and filtered from inside to outside. The first-stage coalescing filter element 2 comprises a filter layer, a demulsification layer and a coalescing layer, which are respectively used for filtering solid impurities, separating oil from water in an emulsified state, coalescing the fine water drops into large water drops by the coalescing layer, settling the impurities and the water in a solid impurity collecting tank 8, and discharging the impurities and the water from a drain outlet 9 of the first-stage filter element.
In addition, the bottom of the first sinking tank 14 of the box body 1 is provided with a waste liquid outlet 10, the bottom of the second sinking tank 15 is provided with an oil outlet 11, and the secondary separation filter element 3 is assembled in the second sinking tank 15. The second-stage separation filter element 3 is a polytetrafluoroethylene separation filter element, a filter element fixing screw 12 is arranged in the middle of the polytetrafluoroethylene separation filter element, and the polytetrafluoroethylene separation filter element and the first-stage coalescence filter element 2 are respectively distributed on two sides of the first settling tank 14.
The aviation kerosene filtered by the primary coalescing filter element 2 enters the box body 1, and tiny water drops which are not coalesced in time in the aviation kerosene (less than 30 ppm) are further separated by the water repellent effect of the secondary separation filter element, are settled in the first settling tank 14 and are discharged from the waste liquid discharge port 10. The filtered and separated aviation kerosene is collected in an oil discharge outlet through a separation filter element and discharged.
Because recovery processing device in this embodiment is used for emergency treatment such as unexpected events such as small-scale oil leakage or wash jar body, recovery processing device in this embodiment still includes movable support 16, and movable support 16 sets up in the bottom of box 1, conveniently removes.
In order to observe the oil stain filtering liquid level and filtering condition, the box body 1 further comprises a peep mirror 6, and the peep mirror 6 is fixedly arranged on the outer wall of the box body 1. Furthermore, the box body 1 is also connected with an electrostatic grounding end 17, so that the safety of the filtering device is ensured by eliminating electrostatic hazard, and the fire caused by static electricity is prevented.
The opening position of the valve plate 5 is also provided with a sealing rubber ring, and the top of the valve plate 5 is provided with a movable flip 4 matched with the opening of the valve plate 5 and the shape and the size of the sealing rubber ring for dust prevention.
Operation principle of the recovery processing device:
the oil-water mixed liquid collected by the oil collecting tank is poured into the valve plate 5 through the inlet, then enters the center of the first-stage coalescing filter element 2, passes through a series of filter materials such as superfine fibers, separates water in an emulsified state from a medium through demulsification and coalescence, gathers fine water drops into large water drops through the coalescing layer, and when the large water drops are formed, the large water drops sink under the action of gravity, and after sinking, the large water drops fall into the first-stage filter element drain outlet 9 at the bottom of the solid impurity collecting tank to be discharged, and filtered aviation kerosene is dispersed from inside to outside into the barrel.
Because the flow of fluid is in the space range lower than the height of the first-stage coalescing filter element 2 in the cylinder, the main direction is to study the part from the coalescing filter element to the separating filter element in the cylinder when researching the oil-water separation emergency treatment device.
At this time, most solid particle impurities and water in the main cylinder (the first-stage coalescing filter element 2) are filtered, aviation kerosene is filtered through a polytetrafluoroethylene separation filter element from outside to inside, extremely small water drops and fine particles which are not coalesced in time in oil products are polymerized into larger water drops which are further separated from oil, the water drops gradually settle at a drainage outlet and are discharged through a drainage valve, the filtered and separated aviation kerosene is collected at a waste liquid outlet 10 through the separation filter element, and the kerosene is discharged from an oil discharge outlet.
Through the two-stage filtration, moisture, solid particulate matters, impurities and the like in aviation kerosene can be effectively removed, the cleanliness of oil products reaches a safety index, the filtered oil products are concentrated and stored, and then the aviation kerosene physicochemical index check is carried out, all data meet standard parameters and can be used in a qualified mode, the recovery utilization rate of the aviation kerosene containing sewage and impurities is improved, and finally the aims of energy conservation, emission reduction, quality improvement and synergy are achieved.
In summary, the recovery processing device for aviation kerosene oil-water separation is provided with the valve plate 5 at the top of the box body 1, the oil-water mixed liquid is firstly collected in the oil valve plate 5 and then enters the first-stage coalescing filter element 2 to be dispersed from inside to outside, the first-stage coalescing filter element 2 is provided with the filter layer, the demulsification layer and the coalescing layer are respectively used for filtering out solid impurities and performing oil-water separation in an emulsified state, the coalescing layer is used for converging fine water drops into large water drops, and the solid impurities and part of water are discharged through the solid impurity collecting tank 8; the extremely small water drops which are not coalesced in time in the aviation kerosene are further separated by the water repellent effect of the secondary separation filter element 3, are settled in the first settling tank 14 to be discharged, and the aviation kerosene is discharged from the oil product discharge outlet 11 at the bottom of the secondary separation filter element 3, so that the aviation kerosene is effectively and rapidly filtered and recycled through the recycling device in the scheme, and the recycling rate of the oil product is improved.
This description describes examples of embodiments of the utility model and is not intended to illustrate and describe all possible forms of the utility model. It should be understood that the embodiments in the specification may be embodied in many alternate forms. The figures are not necessarily to scale; some features may be exaggerated or minimized to show details of particular components. Specific structural and functional details disclosed are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present utility model. Those skilled in the art will appreciate that a plurality of features illustrated and described with reference to any one drawing may be combined with features illustrated in one or more other drawings to form embodiments not explicitly illustrated or described. The illustrated combination of features provides representative embodiments for typical applications. However, various combinations and modifications of the features consistent with the teachings of the present utility model may be used in particular applications or implementations as desired.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. Recovery processing device suitable for aviation kerosene oil water separation, its characterized in that, recovery processing device includes:
the top of the box body is provided with a valve plate for the aviation kerosene to be treated to enter; the bottom of the box body is provided with at least one assembling pipe, a first sinking groove and a second sinking groove, the bottom of the assembling pipe is fixedly connected with a solid impurity collecting groove, the bottom of the first sinking groove is provided with a waste liquid outlet, and the bottom of the second sinking groove is provided with an oil product outlet;
a primary coalescing filter element, the bottom of which is inserted into the assembly pipe and the top of which is connected with the outlet end of the valve plate;
and a secondary separation filter element is assembled into the second sinking tank.
2. The recovery processing device suitable for aviation kerosene oil-water separation according to claim 1, wherein the secondary separation filter element comprises a polytetrafluoroethylene separation filter element, a filter element fixing screw is arranged in the middle of the polytetrafluoroethylene separation filter element, and the polytetrafluoroethylene separation filter element and the primary coalescence filter element are respectively distributed on two sides of the first sinking tank.
3. The recovery processing device suitable for aviation kerosene oil-water separation according to claim 1 or 2, wherein a guide rod is arranged inside the primary coalescing filter element, and the guide rod is inserted into the outlet end of the valve plate.
4. The recovery processing device suitable for aviation kerosene oil-water separation according to claim 3, wherein the bottom of the assembly pipe is connected with a solid impurity collecting tank through a flange, and a first-stage coalescing filter element drain outlet is further arranged at the bottom of the solid impurity collecting tank.
5. The recovery processing device suitable for aviation kerosene and oil separation according to claim 1, further comprising a movable support, wherein the movable support is arranged at the bottom of the box body.
6. The recovery processing device suitable for aviation kerosene oil-water separation according to claim 1, wherein the box body further comprises a peep mirror, and the peep mirror is fixedly arranged on the outer wall of the box body.
7. The recovery processing device suitable for aviation kerosene oil-water separation according to claim 1, wherein the tank body is further connected with an electrostatic grounding end.
8. The recovery processing device suitable for aviation kerosene oil-water separation according to claim 1, wherein a sealing rubber ring is further arranged at the opening position of the valve plate, and a movable flip cover matched with the valve plate opening and the sealing rubber ring in shape and size is arranged at the top of the valve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321822103.7U CN220370479U (en) | 2023-07-12 | 2023-07-12 | Recovery processing device suitable for aviation kerosene oil-water separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321822103.7U CN220370479U (en) | 2023-07-12 | 2023-07-12 | Recovery processing device suitable for aviation kerosene oil-water separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220370479U true CN220370479U (en) | 2024-01-23 |
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ID=89570503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321822103.7U Active CN220370479U (en) | 2023-07-12 | 2023-07-12 | Recovery processing device suitable for aviation kerosene oil-water separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220370479U (en) |
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2023
- 2023-07-12 CN CN202321822103.7U patent/CN220370479U/en active Active
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