CN214513004U - Oil field oil recovery filter equipment - Google Patents
Oil field oil recovery filter equipment Download PDFInfo
- Publication number
- CN214513004U CN214513004U CN202120421306.XU CN202120421306U CN214513004U CN 214513004 U CN214513004 U CN 214513004U CN 202120421306 U CN202120421306 U CN 202120421306U CN 214513004 U CN214513004 U CN 214513004U
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- Prior art keywords
- filter
- oil
- valve
- cleaning
- equipment
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- Expired - Fee Related
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 238000004140 cleaning Methods 0.000 claims abstract description 47
- 238000001914 filtration Methods 0.000 claims description 59
- 238000000605 extraction Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 5
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 4
- 239000010962 carbon steel Substances 0.000 claims description 4
- 229910001120 nichrome Inorganic materials 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 54
- 239000010779 crude oil Substances 0.000 abstract description 18
- 241000220317 Rosa Species 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 abstract description 4
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000012459 cleaning agent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
Images
Abstract
The utility model discloses an oil field oil recovery filter equipment, its technical scheme is: defeated oil pipe mid-mounting has valve and filter equipment, the valve sets up both sides about filter equipment, connect the valve on the oil pipe outer wall, the fixed installation controller in valve below, valve one side is provided with filter equipment, both ends fixed mounting has defeated oil pipe about filter equipment, filter equipment includes rose box, filter screen and cleaning equipment, the beneficial effects of the utility model are that: the cleaning equipment installed on the side wall of the filter box utilizes the adsorption principle that ultrasonic waves destroy dirt and the surface of a cleaning piece to remove attachments on the filter plate, the cleaned sewage is discharged through the water outlet, the cleaning efficiency is high, the cleaning effect is good, and the influence on the crude oil quality caused by the residue of the cleaning liquid is avoided when the filter screen is not damaged.
Description
Technical Field
The utility model relates to an oil development technical field, in particular to oil field oil recovery filter equipment.
Background
Petroleum is an important natural resource, compared with coal, the petroleum has the advantages of large energy density, convenient transportation and storage, small pollution degree to the atmosphere after combustion and the like, fuel oil extracted from the petroleum is a main fuel for various kilns in transportation tools, power station boilers, metallurgical industry and building material industry, and liquefied gas and pipeline gas which take the petroleum as raw materials are high-quality fuels applied to the life of urban residents; china is a large oil producing country and a large oil consuming country, and oil extraction is a main source of oil supply in China, but because oil is fluid mineral deeply buried underground, a mixture of silt and a small amount of impurities is easily formed, the oil extraction needs to go deep underground, underground impurities such as stone particles and grass roots are mixed with the oil and can be processed after being filtered, a filter screen is usually used for filtering crude oil, so that damage to equipment in the processes of crude oil transportation, processing and refining is avoided, and reduction of thickness caused by scouring of pipelines and elbows is avoided.
The prior art has the following defects: the existing crude oil filtering technology generally adopts a filter screen to filter stone particles, grass roots and other non-soluble impurities in crude oil, but after the filter screen works for a period of time, a large amount of impurities are adsorbed on the surface of the filter screen, the filter screen is blocked due to untimely cleaning, the filtering efficiency is influenced, and the filtering effect is not ideal; and often manual the clearance when clearing up the filter screen, need pull down the back with the filter screen of filter, recycle the washing liquid and carry out the cleaning work to the filter screen, it is loaded down with trivial details not only to clear up like this, and the clearance speed is slow moreover, inefficiency, and remaining washing liquid also can influence crude oil quality, to the crude oil that has solidified into the piece in the filter screen is difficult more clear up, it is not convenient enough to clear up, long to the clearance time of filter screen, the clearance effect is unsatisfactory.
Therefore, the invention is necessary to develop a filter device for oil extraction in the oil field.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an oil field oil recovery filter equipment to solve current crude oil filter screen after work a period, a large amount of impurity can be adsorbed on the surface of filter screen, and the untimely clearance can lead to the filter screen to block up, influences filtration efficiency, and the filter effect is also unsatisfactory problem.
In order to achieve the above object, the present invention provides the following technical solutions: an oil field oil extraction filtering device comprises an oil delivery pipe, a valve and a filtering device, wherein the valve and the filtering device are arranged in the middle of the oil delivery pipe, the valve is arranged on the left side and the right side of the filtering device, the valve is connected on the outer wall of the oil delivery pipe, a controller is fixedly arranged below the valve, the filtering device is arranged on one side of the valve, the oil delivery pipe is fixedly arranged at the left end and the right end of the filtering device, the filtering device comprises a filtering box, a filtering screen and cleaning equipment, the oil delivery pipe is fixedly connected at the left end and the right end of the filtering box, the filtering screen is fixedly arranged in the filtering box, a water inlet is formed in the top of the filtering box, a solenoid valve is fixedly connected at the top of the water inlet, the solenoid valve is fixedly connected with a water inlet pipe, a water outlet is formed in the bottom of the filtering box, the solenoid valve is fixedly connected with a water outlet pipe at the bottom of the solenoid valve, the cleaning equipment is fixedly connected on the side wall of the filtering box, a switch button is arranged on one side of the cleaning equipment.
Preferably, the valves are provided with two groups, and the controller is internally composed of a programmable PLC (programmable logic controller).
Preferably, the outer surface of the side wall of the filter box is fixedly provided with a cleaning device, the cleaning device consists of an ultrasonic cleaning machine, and the outer surface of the side wall of the cleaning device is provided with a switch button.
Preferably, the filter screen is fixedly installed on the inner wall of the filter box and is provided with three groups.
Preferably, the electromagnetic valves are provided with two groups, and the water inlet pipe and the water outlet pipe are made of polytetrafluoroethylene materials.
Preferably, the filter box is made of carbon steel or nichrome material.
The utility model has the advantages that: the valves are arranged at the left end and the right end of the filtering device, when the filtering net needs to be cleaned, two groups of valves are closed in sequence, crude oil in an oil conveying pipe is discharged, water is injected into the pipeline through a water inlet arranged at the top of the filtering box, water is discharged from a water outlet at the bottom of the filtering box, the filtering net is preliminarily washed, particle attachments with larger volume are removed, when the content of the attachments in the discharged water is found to be small, the electromagnetic valve at the top of the water outlet is closed, water storage starts in the oil conveying pipe, at the moment, a cleaning device which is arranged on the side wall of the filtering box and consists of an ultrasonic cleaning machine works, the ultrasonic waves are utilized to destroy the dirt and adsorb the surface of a cleaning piece, the fatigue damage of a dirt layer is caused to be stripped, the vibration of gas bubbles cleans the solid surface, the attachments on the filtering plate are removed, the cleaned sewage is discharged through the water outlet, and manual cleaning is not needed, and the cleaning efficiency is high, the cleaning effect is good, the filter screen can not be damaged, and meanwhile, the influence on the crude oil quality caused by the residue of the cleaning liquid is avoided.
Drawings
Fig. 1 is an elevation view of the overall structure of embodiment 1 provided by the present invention;
fig. 2 is a top view of the overall structure of embodiment 1 provided by the present invention;
fig. 3 is a side sectional view of a filter device according to example 1 of the present invention;
FIG. 4 is an enlarged view of the structure of the filtering device according to example 1 of the present invention;
fig. 5 is a side sectional view of a filter device according to example 2 of the present invention.
In the figure: the device comprises an oil delivery pipe 1, a valve 2, a controller 3, a filtering device 4, a filtering tank 5, a filtering screen 6, a water inlet pipe 7, a water inlet 8, a water outlet 9, a water outlet pipe 10, cleaning equipment 11, a switch button 12 and an electromagnetic valve 13.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to the attached drawings 1-4, the utility model provides an oil field oil extraction filtering device, including defeated oil pipe 1, valve 2 and filter equipment 4, install valve 2 and filter equipment 4 in the middle part of defeated oil pipe 1, valve 2 sets up in filter equipment 4 left and right both sides, connect valve 2 on the defeated oil pipe 1 outer wall, fixed mounting controller 3 below valve 2, valve 2 one side is provided with filter equipment 4, filter equipment 4 left and right both ends fixed mounting have defeated oil pipe 1, filter equipment 4 includes rose box 5, filter screen 6 and cleaning equipment 11, the both ends fixed connection defeated oil pipe 1 about rose box 5, filter screen 6 is fixed mounting in rose box 5 inside, the water inlet 8 is seted up at rose box 5 top, the water inlet 8 top fixed connection solenoid valve 13, solenoid valve 13 fixed connection inlet tube 7, the water outlet 9 is formed in the bottom of the filter box 5, the bottom of the water outlet 9 is fixedly connected with the electromagnetic valve 13, the bottom of the electromagnetic valve 13 is fixedly connected with the water outlet pipe 10, the side wall of the filter box 5 is fixedly connected with the cleaning equipment 11, the switch button 12 is arranged on one side of the cleaning equipment 11, specifically, when the filter screen 6 is cleaned, the valve 2 is closed, the water inlet 8 is filled with water, the water outlet 9 is drained, the filter screen 6 is washed and cleaned preliminarily, attachments with larger volume are removed, when the content of the attachments in the drained water is found to be less, the electromagnetic valve 13 on the top of the water outlet 9 is closed, and at the moment, the oil pipeline starts to store water;
furthermore, two groups of valves 2 are arranged, the controller 3 is internally composed of programmable PLC controllers, specifically, the programmable PLC controllers are products of the prior published patent technology, the valves 2 are controlled to be closed in sequence through the controller 3, and crude oil in the oil pipeline 1 is emptied to form a closed space capable of storing water;
furthermore, the cleaning equipment 11 is fixedly installed on the outer surface of the side wall of the filter box 5, the cleaning equipment 11 consists of an ultrasonic cleaning machine, a switch button 12 is arranged on the outer surface of the side wall of the cleaning equipment 11, specifically, the ultrasonic cleaning machine is a product of the prior published patent technology, when water begins to be stored in an oil pipeline, the cleaning equipment 11 works, the ultrasonic waves are utilized to destroy the adsorption of dirt and the surface of a cleaning piece, the dirt layer is damaged by fatigue and stripped, the vibration of gas bubbles cleans the solid surface, the attachments are further removed, the filter screen 6 can be quickly and effectively cleaned, the filter screen does not need to be dismantled, and the influence on the crude oil quality caused by the residue of the cleaning agent can be avoided;
furthermore, filter screens 6 are fixedly installed on the inner wall of the filter box 5, three groups of filter screens 6 are arranged, specifically, the filter screens 6 can filter out impurity particles in the crude oil, so that damage to equipment in the processes of crude oil transportation, processing and extraction, and reduction of thickness caused by scouring of pipeline reducing parts and elbows are avoided;
furthermore, two groups of electromagnetic valves 13 are arranged, the water inlet pipe 7 and the water outlet pipe 10 are made of polytetrafluoroethylene materials, and specifically, the electromagnetic valves 13 are opened and closed to control water to enter or discharge from the oil delivery pipe;
further, the filter box 5 is made of carbon steel, and particularly, the filter box 5 made of carbon steel is low in cost and high in cost performance.
The utility model discloses a use as follows: when the filter device 4 is cleaned, the controller 3 controls the valves 2 to be closed in sequence, crude oil in the oil pipeline 1 is emptied to form a closed space capable of storing water, at the moment, the controller 3 controls the electromagnetic valve 13 to be opened, the water inlet 8 feeds water, the water outlet 9 discharges water, the filter screen 6 is washed and cleaned preliminarily, attachments with larger volume are removed, when the content of the attachments in the discharged water is found to be low, the controller 3 controls the electromagnetic valve 13 at the top of the water outlet 9 to be closed, water storage is started in the oil pipeline 1 at the moment, the cleaning equipment 11 starts to work by pressing the switch button 12, the adsorption of dirt and the surface of a cleaning piece is damaged by utilizing ultrasonic waves, the dirt layer is damaged and stripped due to fatigue damage, the vibration of gas bubbles cleans the solid surface, the attachments are further removed, the filter screen 6 can be cleaned quickly and effectively, and the filter screen 6 does not need to be detached, the cleaning agent does not remain to influence the crude oil quality, the electromagnetic valve 13 at the top of the water outlet 9 is opened through the controller 3 after the cleaning is finished, the sewage is discharged to finish the cleaning work, meanwhile, the two groups of electromagnetic valves 13 are closed, and the valve 2 is opened to continue the filtering work.
Example 2:
referring to the attached figure 5, the oil field oil extraction filtering device provided by the utility model comprises an oil pipeline 1, a valve 2 and a filtering device 4, wherein the valve 2 and the filtering device 4 are arranged in the middle of the oil pipeline 1, the valve 2 is arranged on the left side and the right side of the filtering device 4, the valve 2 is connected on the outer wall of the oil pipeline 1, a controller 3 is fixedly arranged below the valve 2, the filtering device 4 is arranged on one side of the valve 2, the oil pipeline 1 is fixedly arranged at the left end and the right end of the filtering device 4, the filtering device 4 comprises a filtering box 5, a filtering screen 6 and a cleaning device 11, the oil pipeline 1 is fixedly connected at the left end and the right end of the filtering box 5, the filtering screen 6 is fixedly arranged in the filtering box 5, a water inlet 8 is arranged at the top of the filtering box 5, a solenoid valve 13 is fixedly connected at the top of the water inlet 8, the solenoid valve 13 is fixedly connected with a water inlet pipe 7, the water outlet 9 is formed in the bottom of the filter box 5, the bottom of the water outlet 9 is fixedly connected with the electromagnetic valve 13, the bottom of the electromagnetic valve 13 is fixedly connected with the water outlet pipe 10, the side wall of the filter box 5 is fixedly connected with the cleaning equipment 11, the switch button 12 is arranged on one side of the cleaning equipment 11, specifically, when the filter screen 6 is cleaned, the valve 2 is closed, the water inlet 8 is filled with water, the water outlet 9 is drained, the filter screen 6 is washed and cleaned preliminarily, attachments with larger volume are removed, when the content of the attachments in the drained water is found to be less, the electromagnetic valve 13 on the top of the water outlet 9 is closed, and at the moment, the oil pipeline starts to store water;
further, the filtering box 5 is made of a nichrome material, and particularly, the filtering box 5 made of the nichrome material is more acid-base corrosion resistant and has longer service life.
The utility model discloses a use as follows: when the filter device 4 is cleaned, the controller 3 controls the valves 2 to be closed in sequence, crude oil in the oil pipeline 1 is emptied to form a closed space capable of storing water, at the moment, the controller 3 controls the electromagnetic valve 13 to be opened, the water inlet 8 feeds water, the water outlet 9 discharges water, the filter screen 6 is washed and cleaned preliminarily, attachments with larger volume are removed, when the content of the attachments in the discharged water is found to be low, the controller 3 controls the electromagnetic valve 13 at the top of the water outlet 9 to be closed, water storage is started in the oil pipeline 1 at the moment, the cleaning equipment 11 starts to work by pressing the switch button 12, the adsorption of dirt and the surface of a cleaning piece is damaged by utilizing ultrasonic waves, the dirt layer is damaged and stripped due to fatigue damage, the vibration of gas bubbles cleans the solid surface, the attachments are further removed, the filter screen 6 can be cleaned quickly and effectively, and the filter screen 6 does not need to be detached, the cleaning agent does not remain to influence the crude oil quality, the electromagnetic valve 13 at the top of the water outlet 9 is opened through the controller 3 after the cleaning is finished, the sewage is discharged to finish the cleaning work, meanwhile, the two groups of electromagnetic valves 13 are closed, and the valve 2 is opened to continue the filtering work.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (6)
1. The utility model provides an oil field oil recovery filter equipment, includes defeated oil pipe (1), valve (2) and filter equipment (4), defeated oil pipe (1) mid-mounting has valve (2) and filter equipment (4), valve (2) set up in filter equipment (4) left and right sides, its characterized in that: the oil delivery pipe is characterized in that a valve (2) is connected to the outer wall of the oil delivery pipe (1), a controller (3) is fixedly installed below the valve (2), a filtering device (4) is arranged on one side of the valve (2), the oil delivery pipe (1) is fixedly installed at the left end and the right end of the filtering device (4), the filtering device (4) comprises a filtering box (5), a filtering net (6) and cleaning equipment (11), the oil delivery pipe (1) is fixedly connected at the left end and the right end of the filtering box (5), the filtering net (6) is fixedly installed inside the filtering box (5), a water inlet (8) is formed in the top of the filtering box (5), a solenoid valve (13) is fixedly connected at the top of the water inlet (8), a water outlet (9) is formed in the bottom of the filtering box (5), and a solenoid valve (13) is fixedly connected at the bottom of the water outlet (9), the water outlet pipe (10) is fixedly connected to the bottom of the electromagnetic valve (13), the cleaning equipment (11) is fixedly connected to the side wall of the filter box (5), and a switch button (12) is arranged on one side of the cleaning equipment (11).
2. The oil field oil extraction filter device of claim 1, wherein: the two groups of valves (2) are arranged, and the controller (3) is internally composed of a programmable PLC (programmable logic controller).
3. The oil field oil extraction filter device of claim 1, wherein: the cleaning device is characterized in that a cleaning device (11) is fixedly arranged on the outer surface of the side wall of the filter box (5), the cleaning device (11) is composed of an ultrasonic cleaning machine, and a switch button (12) is arranged on the outer surface of the side wall of the cleaning device (11).
4. The oil field oil extraction filter device of claim 1, wherein: filter screen (6) are fixedly installed on the inner wall of filter box (5), and filter screen (6) are provided with three groups.
5. The oil field oil extraction filter device of claim 1, wherein: the electromagnetic valves (13) are provided with two groups, and the water inlet pipe (7) and the water outlet pipe (10) are made of polytetrafluoroethylene materials.
6. The oil field oil extraction filter device of claim 1, wherein: the filter box (5) is made of carbon steel or nichrome material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120421306.XU CN214513004U (en) | 2021-02-26 | 2021-02-26 | Oil field oil recovery filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120421306.XU CN214513004U (en) | 2021-02-26 | 2021-02-26 | Oil field oil recovery filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214513004U true CN214513004U (en) | 2021-10-29 |
Family
ID=78236299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120421306.XU Expired - Fee Related CN214513004U (en) | 2021-02-26 | 2021-02-26 | Oil field oil recovery filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214513004U (en) |
-
2021
- 2021-02-26 CN CN202120421306.XU patent/CN214513004U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |