CN221286959U - Solid-liquid separation device for skid-mounted aged oil recovery - Google Patents
Solid-liquid separation device for skid-mounted aged oil recoveryInfo
- Publication number
- CN221286959U CN221286959U CN202323065833.XU CN202323065833U CN221286959U CN 221286959 U CN221286959 U CN 221286959U CN 202323065833 U CN202323065833 U CN 202323065833U CN 221286959 U CN221286959 U CN 221286959U
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- Prior art keywords
- solid
- treatment tank
- pipe
- liquid separation
- separation device
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- 239000007788 liquid Substances 0.000 title claims abstract description 36
- 238000000926 separation method Methods 0.000 title claims abstract description 35
- 238000011084 recovery Methods 0.000 title claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 40
- 230000032683 aging Effects 0.000 claims abstract description 28
- 238000005485 electric heating Methods 0.000 claims abstract description 11
- 239000010865 sewage Substances 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 12
- 239000003995 emulsifying agent Substances 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract description 8
- 239000012530 fluid Substances 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000003814 drug Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of solid-liquid separation equipment, and particularly relates to a solid-liquid separation device for skid-mounted aged oil recovery. This a solid-liquid separation device for skid-mounted ageing oil recovery gets into the inside ageing oil of separator box and passes the filter screen, wherein solid impurity is intercepted, falls into dirty incasement portion of collection, and seal top cap's setting, avoid having fluid to ooze along the junction of filter screen and separator box, when ageing oil gets into the treatment jar inside, start electric heating pipe and heat ageing oil, the emulsifier of cooperation input, start driving motor simultaneously and drive the (mixing) shaft rotation, thereby drive the stirring board rotation on it, make emulsifier and ageing oil carry out abundant reaction, thereby make the oil water separate.
Description
Technical Field
The utility model relates to the technical field of solid-liquid separation equipment, in particular to a solid-liquid separation device for skid-mounted aged oil recovery.
Background
Dirty oil is also known in the petrochemical industry as aged oil, which is an oil-water emulsified mixture with very high stability. The water content (BS & W) is generally 15-80%. The strong emulsion is insensitive to chemical agents, basically has no oil-water separation phenomenon even if standing for a long time, and the traditional equipment for treating the ageing oil is designed by one-step treatment, so that a plurality of substances are lost due to the utilization value, and the utilization rate of the ageing oil can not be improved when the ageing oil is treated.
As disclosed in chinese patent publication No. CN211921436U, when in use, the medicine is put into the interior from the medicine adding point, the medicine in the medicine adding point is conveyed to the interior of the heater by the bottom end pipe connection under the action of the conveying pump, and the circulation heating function is performed in the interior of the heater, so that the heated substance enters the interior of the horizontal centrifuge under the transmission of the connecting pipe, the substance entering the interior is centrifuged under the rotation of the centrifugal motor, the generated residue can be discharged from the slag outlet, the centrifuged substance enters the interior of the separating pump through the connecting pipe for further separation, the centrifuged substance is conveyed to the interior of the butterfly separator for treatment after separation, the substance is separated for final separation treatment after the rotation of the separating motor, and the treated impurity oil enters the interior of the impurity oil tank for storage treatment under the transmission of the connecting pipe.
However, the skid-mounted aging oil treatment device in the above application is not provided with a corresponding filtering device before treatment, so that large particle impurities in the aging oil may damage parts during centrifugal treatment, and therefore, certain limitations exist.
Therefore, it is needed to provide a solid-liquid separation device for skid-mounted aged oil recovery.
Disclosure of utility model
The utility model aims to provide a solid-liquid separation device for recycling skid-mounted aged oil, which solves the problem that the skid-mounted aged oil treatment device provided in the background art is not provided with a corresponding filtering device before treatment, so that large-particle impurities in aged oil possibly damage parts during centrifugal treatment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a solid-liquid separation device for skid-mounted ageing oil recovery, includes treatment tank and supporting leg, four the supporting leg is fixed connection in the lower surface four corners of treatment tank respectively, the surface left side of treatment tank is provided with solid-liquid separation device, the inside of treatment tank is provided with processing apparatus.
The solid-liquid separation device comprises a collecting unit, a filtering unit and a pollution discharge unit.
The collecting unit comprises a separating box, an oil inlet pipe and a dirt collecting box, wherein the separating box is fixedly connected to the top of the left side of the outer surface of the treatment tank, the oil inlet pipe is fixedly connected to the center of the left side of the outer surface of the separating box, the dirt collecting box is fixedly connected to the bottom of the separating box, and solid impurities in aged oil intercepted in the separating box are stored in the dirt collecting box.
Further improvement lies in, filter unit includes filter screen, seal top cap, pull ring, the filter screen is installed in the inside right side of separator box, seal top cap fixed connection is in the top of filter screen, pull ring fixed connection is in seal top cap's top center, and the inside ageing oil of entering separator box passes the filter screen, and wherein solid impurity is intercepted, falls into the inside of dirt collection box, and seal top cap's setting, avoids having fluid to ooze along the junction of filter screen and separator box.
The sewage disposal unit comprises a sewage drain and a liquid discharge pipe, wherein the sewage drain is arranged at the bottom of the back of the sewage collection box, an opening and closing door is arranged in the sewage drain, the liquid discharge pipe is fixedly connected to the bottom center of the sewage collection box, a group of filtering units are also arranged at the bottom of the liquid discharge pipe, solid impurities collected in the sewage collection box are removed through the sewage drain at regular intervals, and oil collected in the sewage collection box flows into the treatment tank through the liquid discharge pipe.
A further improvement is that the treatment device comprises a stirring unit and a discharging unit.
The stirring unit comprises a driving motor, a stirring shaft, stirring plates and an electric heating pipe, wherein the driving motor is arranged at the center of the top of the treatment tank, the top of the stirring shaft is connected to the output end of the driving motor, the bottom of the stirring shaft extends into the treatment tank, the stirring plates are vertically and equidistantly fixedly connected to the outer surface of the stirring shaft, a heating cavity is formed in the bottom of the inside of the treatment tank, the electric heating pipe is arranged in the heating cavity, when ageing oil enters the inside of the treatment tank, the electric heating pipe is started to heat the ageing oil, the stirring shaft is driven to rotate by the driving motor in a matched mode, and the stirring plates on the stirring shaft are driven to rotate, so that the emulsifying agent and the ageing oil are fully reacted, and oil-water separation is achieved.
The stirring plate is characterized in that the outer surface of the stirring plate is uniformly provided with the flow disturbing holes, and the flow disturbing holes are arranged, so that the stirring plate can cut aged oil better while stirring in a rotating way, and the aged oil reacts with the emulsifier more fully.
Further improved lie in, the row material unit includes charge pipe, drain pipe, recovery pipe, electric valve, charge pipe fixed connection is on the top right side of handling jar, drain pipe fixed connection is in the bottom center of handling jar, recovery pipe fixed connection is in the right side surface middle part of handling jar, two electric valve installs respectively in drain pipe and recovery pipe's surface, through charge pipe with the inside of emulsifier addition handling jar, the drain pipe then discharges the ponding of handling jar bottom sediment, and rethread recovery pipe carries out recycle with the fluid of water layer top.
The treatment tank is characterized in that an observation window is formed in the front face of the treatment tank, a controller is arranged above the front face of the treatment tank, the treatment device is electrically connected to the controller, the treatment precipitation condition of ageing oil in the treatment tank is observed in real time through the observation window, and the operation of the device is controlled through the controller.
Compared with the prior art, the utility model has the beneficial effects that:
1. This a solid-liquid separation device for skid-mounted ageing oil recovery gets into the inside ageing oil of separator box and passes the filter screen, and wherein solid impurity is intercepted, falls into the inside of dirt collection box, and seals the setting of top cap, avoids having fluid to ooze along the junction of filter screen and separator box.
2. This a solid-liquid separation device for sled dress ageing oil recovery, when ageing oil gets into the inside of handling jar, starts electric heating pipe and heats ageing oil, the emulsifier of cooperation input, starts driving motor simultaneously and drives the (mixing) shaft rotation to drive the stirring board rotation on it, make emulsifier and ageing oil carry out abundant reaction, thereby make the profit separate.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the treatment tank 1 of the present utility model;
FIG. 3 is a schematic diagram showing a cross-sectional structure of a solid-liquid separator according to the present utility model;
FIG. 4 is a schematic diagram showing a rear view of a solid-liquid separation apparatus according to the present utility model.
In the figure: 1. a treatment tank; 2. support legs; 301. a separation box; 302. an oil inlet pipe; 303. a dirt collection box; 304. a filter screen; 305. sealing the top cover; 306. a pull ring; 307. a sewage outlet; 308. a liquid discharge pipe; 401. a driving motor; 402. a stirring shaft; 403. a stirring plate; 404. an electric heating tube; 405. a dosing tube; 406. a drain pipe; 407. a recovery pipe; 408. an electric valve; 501. an observation window; 502. and a controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, the present utility model provides a technical solution:
Embodiment one:
a solid-liquid separation device for skid-mounted aged oil recovery comprises a treatment tank 1 and supporting legs 2, wherein the four supporting legs 2 are respectively and fixedly connected to four corners of the lower surface of the treatment tank 1, the left side of the outer surface of the treatment tank 1 is provided with a solid-liquid separation device, and the inside of the treatment tank 1 is provided with a treatment device.
The solid-liquid separation device comprises a collecting unit, a filtering unit and a sewage discharging unit.
The collecting unit comprises a separating box 301, an oil inlet pipe 302 and a dirt collecting box 303, wherein the separating box 301 is fixedly connected to the top of the left side of the outer surface of the treatment tank 1, the oil inlet pipe 302 is fixedly connected to the center of the left side of the outer surface of the separating box 301, the dirt collecting box 303 is fixedly connected to the bottom of the separating box 301, and solid impurities in aged oil intercepted in the separating box 301 are stored in the dirt collecting box 303.
The filter unit includes filter screen 304, seal top cap 305, pull ring 306, and filter screen 304 installs in the inside right side of separator tank 301, and seal top cap 305 fixed connection is in the top of filter screen 304, and pull ring 306 fixed connection is in the top center of seal top cap 305, and the ageing oil that gets into the inside separator tank 301 passes filter screen 304, and wherein solid impurity is intercepted, falls into the inside of dirt collection box 303, and seal top cap 305's setting, avoids having the fluid to ooze along the junction of filter screen 304 and separator tank 301.
The blowdown unit includes drain 307, fluid-discharge tube 308, and drain 307 is offered in the back bottom of collection dirty case 303, and its internally mounted has the door that opens and shuts, and fluid-discharge tube 308 fixed connection is in the bottom center of collection dirty case 303, and a set of filter unit is also installed to the bottom of fluid-discharge tube 308, regularly through drain 307 with collection dirty incasement portion collection solid impurity clear, wherein collection dirty incasement portion collection fluid flows into the inside of handling jar 1 through fluid-discharge tube 308.
The treatment device comprises a discharge unit.
The discharging unit comprises a dosing pipe 405, a drain pipe 406, a recovery pipe 407 and an electric valve 408, wherein the dosing pipe 405 is fixedly connected to the right side of the top of the treatment tank 1, the drain pipe 406 is fixedly connected to the bottom center of the treatment tank 1, the recovery pipe 407 is fixedly connected to the middle of the outer surface of the right side of the treatment tank 1, the two electric valves 408 are respectively arranged on the drain pipe 406 and the outer surface of the recovery pipe 407, an emulsifier is added into the treatment tank 1 through the dosing pipe 405, accumulated water precipitated at the bottom of the treatment tank 1 is discharged through the drain pipe 406, and oil above a water layer is recycled through the recovery pipe 407.
An observation window 501 is formed in the front surface of the treatment tank 1, a controller 502 is arranged above the front surface of the treatment tank 1, a treatment device is electrically connected to the controller 502, the treatment precipitation condition of aged oil in the treatment tank 1 is observed in real time through the observation window 501, and the operation of the device is controlled through the controller 502
Embodiment two:
On the basis of embodiment one, processing apparatus still includes stirring unit, stirring unit includes driving motor 401, (mixing) shaft 402, stirring board 403, electric heating pipe 404, driving motor 401 installs in the top center of handling jar 1, the top of stirring shaft 402 is connected in driving motor 401's output, the inside of handling jar 1 is stretched into to its bottom, three sets of stirring board 403 perpendicular equidistance fixed connection in the surface of stirring shaft 402, the surface of stirring board 403 has evenly seted up the harassment hole, the setting in harassment hole makes stirring board 403 in rotatory stirring, cutting ageing oil that can be better makes it more abundant with the emulsifier reaction. The inside bottom of the treatment tank 1 is provided with a heating chamber, and the electric heating pipe 404 is installed inside the heating chamber.
When the aging oil enters the treatment tank 1, the electric heating pipe 404 is started to heat the aging oil, the added emulsifying agent is matched, and meanwhile, the driving motor 401 is started to drive the stirring shaft 402 to rotate, so that the stirring plate 403 on the stirring shaft is driven to rotate, the emulsifying agent and the aging oil are fully reacted, and oil-water separation is realized.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. A solid-liquid separation device for skid-mounted aging oil recovery, includes treatment tank (1) and supporting leg (2), four supporting leg (2) are fixed connection respectively in the lower surface four corners of treatment tank (1), its characterized in that: a solid-liquid separation device is arranged on the left side of the outer surface of the treatment tank (1), and a treatment device is arranged in the treatment tank (1);
The solid-liquid separation device comprises a collecting unit, a filtering unit and a pollution discharge unit;
The collecting unit comprises a separating box (301), an oil inlet pipe (302) and a dirt collecting box (303), wherein the separating box (301) is fixedly connected to the left top of the outer surface of the treatment tank (1), the oil inlet pipe (302) is fixedly connected to the center of the left outer surface of the separating box (301), and the dirt collecting box (303) is fixedly connected to the bottom of the separating box (301).
2. The solid-liquid separation device for skid-mounted aged oil recovery according to claim 1, wherein: the filter unit comprises a filter screen (304), a seal top cover (305) and a pull ring (306), wherein the filter screen (304) is arranged on the right side of the inside of the separation box (301), the seal top cover (305) is fixedly connected to the top of the filter screen (304), and the pull ring (306) is fixedly connected to the top center of the seal top cover (305).
3. The solid-liquid separation device for skid-mounted aged oil recovery according to claim 2, wherein: the sewage draining unit comprises a sewage draining outlet (307) and a liquid draining pipe (308), the sewage draining outlet (307) is arranged at the bottom of the back of the sewage collecting box (303), an opening and closing door is arranged in the sewage draining outlet, the liquid draining pipe (308) is fixedly connected to the center of the bottom of the sewage collecting box (303), and a group of filtering units are also arranged at the bottom of the liquid draining pipe (308).
4. A solid-liquid separation device for skid-mounted aged oil recovery according to claim 3, wherein: the treatment device comprises a stirring unit and a discharging unit;
the stirring unit comprises a driving motor (401), a stirring shaft (402), stirring plates (403) and an electric heating pipe (404), wherein the driving motor (401) is installed at the top center of the treatment tank (1), the top of the stirring shaft (402) is connected with the output end of the driving motor (401), the bottom of the stirring shaft extends into the treatment tank (1), three groups of stirring plates (403) are vertically and fixedly connected to the outer surface of the stirring shaft (402) at equal intervals, a heating cavity is formed in the bottom of the treatment tank (1), and the electric heating pipe (404) is installed in the heating cavity.
5. The solid-liquid separation device for skid-mounted aged oil recovery according to claim 4, wherein: the outer surface of the stirring plate (403) is uniformly provided with flow disturbing holes.
6. The solid-liquid separation device for skid-mounted aged oil recovery according to claim 5, wherein: the discharging unit comprises a dosing pipe (405), a drain pipe (406), a recovery pipe (407) and an electric valve (408), wherein the dosing pipe (405) is fixedly connected to the right side of the top of the treatment tank (1), the drain pipe (406) is fixedly connected to the bottom center of the treatment tank (1), the recovery pipe (407) is fixedly connected to the middle of the outer surface of the right side of the treatment tank (1), and the two electric valves (408) are respectively arranged on the outer surfaces of the drain pipe (406) and the recovery pipe (407).
7. The solid-liquid separation device for skid-mounted aged oil recovery according to claim 6, wherein: an observation window (501) is formed in the front face of the treatment tank (1), a controller (502) is arranged above the front face of the treatment tank (1), and the treatment device is electrically connected to the controller (502).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221286959U true CN221286959U (en) | 2024-07-09 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |