CN213965422U - Sandstone filtration device for petroleum exploitation - Google Patents
Sandstone filtration device for petroleum exploitation Download PDFInfo
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- CN213965422U CN213965422U CN202022259043.5U CN202022259043U CN213965422U CN 213965422 U CN213965422 U CN 213965422U CN 202022259043 U CN202022259043 U CN 202022259043U CN 213965422 U CN213965422 U CN 213965422U
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Abstract
The utility model discloses a grit filter equipment that oil was opened and was adopted, including the device outer container, be close to its top fixed mounting in the device outer container and have a filter screen section of thick bamboo, filter screen section of thick bamboo bottom fixedly connected with slag pipe, fixed mounting has electronic bleeder valve on the slag pipe, slag pipe bottom fixed mounting has the passageway of slagging tap, the fixed connection that the slag pipe is sealed is on the passageway of slagging tap, the device outer container is worn out to the other end of the passageway of slagging tap, device outer container top fixed mounting has agitator motor, fixedly connected with (mixing) shaft in agitator motor's the axis of rotation, fixedly connected with multiunit stirring leaf on the (mixing) shaft in the filter screen section of thick bamboo, the end fixedly connected with brush of stirring leaf, the laminating of brush and filter screen section of thick bamboo inner wall, device outer container top fixedly connected with advances oil pipe, device outer container bottom fixedly connected with goes out oil pipe. The utility model has the advantages of guarantee the filter effect, accelerate oil production efficiency, its mainly used oil filters.
Description
Technical Field
The utility model relates to an oil development technical field, specific sandstone filtration device that oil was adopted that says so.
Background
Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid, called "industrial blood", the upper part of the crust has petroleum storage, the main component is the mixture of various alkanes, cyclanes, aromatic hydrocarbons, the oil formation mechanism of petroleum has two theories of bio-deposition and oil change and petrochemical oil, the former is widely accepted, the petroleum is considered to be formed by the long evolution of the organisms in the ancient oceans or lakes, and belongs to bio-deposition and oil change and can not be regenerated; the latter is thought to be the generation of petroleum from its own carbon within the earth's crust, which is biologically unrelated and renewable, and petroleum is used primarily as fuel and gasoline, as well as a feedstock for many chemical industry products such as solutions, fertilizers, pesticides, and plastics.
During oil development, sand and stone in the oil generally all need to be filtered, in order to improve oil quality, but current filtration equipment filters the back to the oil for a long time, because the jam of sand and stone can influence filter effect and filtration rate, so in suitable time, must clear up the filter screen in the filtration equipment, to filtration equipment's clearance among the prior art, still need manual cleaning, during manual cleaning, need take out the filter screen and clear up, this must interrupt oil transmission for a long time, influence oil production speed.
Disclosure of Invention
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a guarantee filter effect, accelerate oil production efficiency's grit filter equipment.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a sandstone filtration device for petroleum exploitation comprises a device outer box, wherein a filter screen cylinder is fixedly arranged in the device outer box close to the top of the device outer box, the top of the filter screen cylinder is fixedly connected with a cylinder cover, the bottom of the filter screen cylinder is set to be of a conical structure, the bottom of the filter screen cylinder is fixedly connected with a slag discharging pipe, an electric discharging valve is fixedly arranged on the slag discharging pipe, a slag discharging channel is fixedly arranged at the bottom of the slag discharging pipe in the device outer box, the slag discharging channel is arranged in an inclined structure, the slag discharging pipe is fixedly connected to the slag discharging channel in a sealing manner, the other end of the slag discharging channel penetrates out of the device outer box, a stirring motor is fixedly arranged at the top of the device outer box, a stirring shaft is fixedly connected to the rotating shaft of the stirring motor, the stirring shaft penetrates into the filter screen cylinder through the device outer box and the cylinder cover, and a plurality of groups of stirring blades are fixedly connected to the stirring shaft in the filter screen cylinder, the end fixedly connected with brush of stirring leaf, the brush with the laminating of filter screen section of thick bamboo inner wall, device outer container top fixedly connected with advances oil pipe, advance oil pipe one end and pass device outer container, cover penetrate in the filter screen section of thick bamboo, it is provided with the solenoid valve to advance on the oil pipe, device outer container bottom fixedly connected with goes out oil pipe.
The device outer container bottom fixed connection is on the base, correspond on the base slag channel fixedly connected with collection cinder notch, the collection cinder notch with the base is a body structure.
A filter screen is fixedly arranged in the slag collecting groove close to the bottom of the slag collecting groove, and an oil discharge port is arranged at the bottom of the filter screen on the slag collecting groove.
The device is characterized in that a control box is fixedly mounted on the outer box of the device, a single chip microcomputer is arranged in the control box, a display screen, a setting button and a control button are arranged on the outer wall of the control box, and the electric discharge valve, the stirring motor, the electromagnetic valve, the setting button, the control button and the display screen are connected with the single chip microcomputer through signals.
The device is characterized in that a maintenance opening is formed in the outer box of the device, a sealing cover is installed on the maintenance opening in an embedded mode, and a sealing strip is arranged between the sealing cover and the maintenance opening.
The filter screen cylinder is fixedly connected to the mounting ring, and the mounting ring is fixedly connected with the inner wall of the outer box of the device through a connecting frame.
The electric discharge valve is fixedly arranged in the sealing shell.
The utility model has the advantages that:
when the device is used for filtering sandstone, oil enters the filter screen cylinder through the oil inlet pipe, the sandstone in the oil is filtered through the filter screen cylinder, the filtered oil flows to the bottom of the outer box of the device and flows out of the outer box of the device through the oil outlet pipe, and the stirring motor can drive the stirring blades to rotate during filtering, so that the filtering speed of the oil is accelerated, the sandstone cleaning time can be set through the setting button, when the cleaning time is reached, the electromagnetic valve is closed, the electric discharge valve opens the slag outlet pipe, the stirring motor drives the stirring blades to rotate at the moment, so that the sandstone in the filter screen cylinder is completely discharged into the slag outlet channel through the slag outlet pipe and is discharged outside through the sandstone in the slag outlet channel, after the completion, the electric discharge valve is closed, the electromagnetic valve is opened to re-filter the oil, thus the sandstone is cleaned within the setting time, the filtering effect of the oil can be ensured, and the automatic cleaning is realized, the speed is high, the influence on petroleum filtration for a long time can be avoided, and the petroleum production efficiency is accelerated.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of another perspective structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the outer box of the middle device of the present invention;
fig. 4 is a schematic view of the structure of the stirring blade of the present invention.
In the figure: the device comprises a device 1, an outer box, a filter screen cylinder 2, a cylinder cover 3, a slag discharge pipe 4, a slag discharge channel 5, a stirring motor 6, a stirring shaft 7, a stirring blade 8, a brush 9, an oil inlet pipe 10, an electromagnetic valve 11, an oil outlet pipe 12, a base 13, a slag collection groove 14, a filter screen 15, an oil discharge port 16, a control box 17, a display screen 18, a setting button 19, a control button 20, a sealing cover 21, a mounting ring 22, a connecting frame 23 and a sealing shell 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a sand and stone filtering device for petroleum exploitation comprises a device outer case 1, a filtering screen cylinder 2 is fixedly installed in the device outer case 1 near the top thereof, filtering holes are densely arranged on the filtering screen cylinder 2, a cylinder cover 3 is fixedly connected to the top of the filtering screen cylinder 2, the bottom of the filtering screen cylinder 2 is set to be a conical structure, a slag discharging pipe 4 is fixedly connected to the bottom of the filtering screen cylinder 2, an electric discharging valve is fixedly installed on the slag discharging pipe 4, a slag discharging channel 5 is fixedly installed at the bottom of the slag discharging pipe 4 in the device outer case 1, the slag discharging channel 5 is set to be an inclined structure, the slag discharging pipe 4 is fixedly connected to the slag discharging channel 5 in a sealing manner, the other end of the slag discharging channel 5 penetrates out of the device outer case 1, sand and stone in petroleum can be filtered through the filtering screen cylinder 2, the filtered sand and stone are left in the filtering screen cylinder 2, and when the electric discharging valve is opened, the sand and stone can flow into the slag discharging channel 5 through the slag discharging pipe 4, the slag is discharged from a slag discharging channel 5;
the stirring motor 6 is fixedly installed at the top of the device outer box 1, the stirring shaft 7 is fixedly connected to the rotating shaft of the stirring motor 6, the stirring shaft 7 penetrates through the device outer box 1 and the cylinder cover 3 to penetrate into the filter screen cylinder 2, a plurality of groups of stirring blades 8 are fixedly connected to the stirring shaft 7 in the filter screen cylinder 2, the end heads of the stirring blades 8 are fixedly connected with the brush 9, the brush 9 is attached to the inner wall of the filter screen cylinder 2, and the stirring motor 6 is arranged so that when petroleum is filtered, the stirring blades 8 can be driven to rotate by the stirring motor 6, thereby accelerating the filtering speed of the petroleum;
the top of the device outer box 1 is fixedly connected with an oil inlet pipe 10, one end of the oil inlet pipe 10 penetrates through the device outer box 1 and the cylinder cover 3 and penetrates into the filter screen cylinder 2, the oil inlet pipe 10 is provided with a solenoid valve 11, and the bottom of the device outer box 1 is fixedly connected with an oil outlet pipe 12.
In the utility model, the bottom of the outer box 1 of the device is fixedly connected on the base 13, the slag collecting groove 14 is fixedly connected on the base 13 corresponding to the slag discharging channel 5, the slag collecting groove 14 and the base 13 are in an integral structure, gravels discharged from the slag discharging channel 5 can be collected through the slag collecting groove 14, furthermore, a filter screen 15 is fixedly arranged in the slag collecting groove 14 near the bottom of the slag collecting groove, an oil discharge port 16 is arranged at the bottom of the filter screen 15 on the slag collecting groove 14, when the gravels are discharged into the slag collecting groove 14, residual oil can be filtered by the filter screen 15 and discharged from the oil discharge port 16, thereby reducing resource waste;
a control box 17 is fixedly installed on the device outer box 1, a single chip microcomputer is arranged in the control box 17, a display screen 18, a setting button 19 and a control button 20 are arranged on the outer wall of the control box 17, the electric discharge valve, the stirring motor 6, the electromagnetic valve 11, the setting button 19, the control button 20 and the display screen 18 are all in signal connection with the single chip microcomputer, the opening and closing of the whole device can be controlled through the control button 20, the sand cleaning time of the device can be set through the setting button 19, and the control or setting information can be displayed on the display screen 18;
a maintenance port is formed in the device outer box 1, a sealing cover 21 is embedded in the maintenance port, a sealing strip is arranged between the sealing cover 21 and the maintenance port, maintenance and repair can be performed on the interior of the device outer box 1 through the maintenance port, and the sealing cover 21 and the maintenance port are sealed through the sealing strip, so that oil is prevented from seeping out;
the filter screen cylinder 2 is fixedly connected to the mounting ring 22, and the mounting ring 22 is fixedly connected with the inner wall of the device outer box 1 through the connecting frame 23, so that the filter screen cylinder 2 is mounted;
electronic bleeder valve fixed mounting protects electronic bleeder valve through sealed shell 24 in sealed shell 24, avoids fluid to cause the influence to it.
The utility model discloses a theory of operation is: when the oil filter is used, oil enters the filter screen cylinder 2 through the oil inlet pipe 10, sand in the oil is filtered through the filter screen cylinder 2, the filtered oil flows to the bottom of the device outer box 1 and flows out of the device outer box through the oil outlet pipe 12, and the stirring motor 6 drives the stirring blades 8 to rotate during filtering, so that the oil filtering speed is accelerated, the sand cleaning time can be set through the setting button 19, when the cleaning time is up, the electromagnetic valve 11 is closed, the electric discharge valve opens the slag outlet pipe 4, at the moment, the stirring motor 6 drives the stirring blades 8 to rotate, so that all sand in the filter screen cylinder 2 is discharged into the slag outlet passage 5 through the slag outlet pipe 4, the sand is discharged out of the outside through the slag outlet passage 5, after the completion, the electric discharge valve is closed, the electromagnetic valve 11 is opened to re-filter the oil, the sand is cleaned within the set time, and the oil filtering effect can be ensured, automatic clearance, speed is fast, can avoid long-time influence oil to filter for oil production efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a grit filter equipment that oil was opened and is adopted, includes device outer container (1), its characterized in that: the device is characterized in that a filter screen cylinder (2) is fixedly arranged near the top of the device in an outer box (1), the top of the filter screen cylinder (2) is fixedly connected with a cylinder cover (3), the bottom of the filter screen cylinder (2) is arranged to be of a conical structure, the bottom of the filter screen cylinder (2) is fixedly connected with a slag discharging pipe (4), the slag discharging pipe (4) is fixedly provided with an electric discharging valve, the device outer box (1) is internally provided with a slag discharging passage (5) at the bottom of the slag discharging pipe (4), the slag discharging passage (5) is arranged in an inclined structure, the slag discharging pipe (4) is fixedly connected with the slag discharging passage (5) in a sealing way, the other end of the slag discharging passage (5) penetrates out of the device outer box (1), the top of the device outer box (1) is fixedly provided with a stirring motor (6), and a stirring shaft (7) is fixedly connected with the rotating shaft of the stirring motor (6), (mixing) shaft (7) pass device outer container (1), cover (3) penetrate in filter screen cylinder (2), in filter screen cylinder (2) fixedly connected with multiunit stirring leaf (8) on (mixing) shaft (7), the end fixedly connected with brush (9) of stirring leaf (8), brush (9) with filter screen cylinder (2) inner wall laminating, device outer container (1) top fixedly connected with advances oil pipe (10), advance oil pipe (10) one end and pass device outer container (1), cover (3) penetrate in filter screen cylinder (2), advance and be provided with solenoid valve (11) on oil pipe (10), device outer container (1) bottom fixedly connected with goes out oil pipe (12).
2. A sand filter unit for oil development according to claim 1, wherein: device outer container (1) bottom fixed connection is on base (13), correspond on base (13) slag channel (5) fixedly connected with collection cinder notch (14) slag notch (14), collection cinder notch (14) with base (13) are a body structure.
3. A sand filter unit for oil development according to claim 2, wherein: a filter screen (15) is fixedly mounted in the slag collecting groove (14) close to the bottom of the slag collecting groove, and an oil discharge port (16) is formed in the bottom of the filter screen (15) and located on the slag collecting groove (14).
4. A sand filter unit for oil development according to claim 1, wherein: the device is characterized in that a control box (17) is fixedly mounted on an outer box (1), a single chip microcomputer is arranged in the control box (17), a display screen (18), a setting button (19) and a control button (20) are arranged on the outer wall of the control box (17), and the electric discharge valve, the stirring motor (6), the electromagnetic valve (11), the setting button (19), the control button (20) and the display screen (18) are connected with the single chip microcomputer in a signal mode.
5. A sand filter unit for oil development according to claim 1, wherein: the device is characterized in that a maintenance opening is formed in the outer box (1), a sealing cover (21) is installed on the maintenance opening in a jogged mode, and a sealing strip is arranged between the sealing cover (21) and the maintenance opening.
6. A sand filter unit for oil development according to claim 1, wherein: the filter screen cylinder (2) is fixedly connected to the mounting ring (22), and the mounting ring (22) is fixedly connected with the inner wall of the outer box (1) of the device through a connecting frame (23).
7. A sand filter unit for oil development according to claim 1, wherein: the electric discharge valve is fixedly arranged in the sealing shell (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022259043.5U CN213965422U (en) | 2020-10-12 | 2020-10-12 | Sandstone filtration device for petroleum exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022259043.5U CN213965422U (en) | 2020-10-12 | 2020-10-12 | Sandstone filtration device for petroleum exploitation |
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| Publication Number | Publication Date |
|---|---|
| CN213965422U true CN213965422U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022259043.5U Active CN213965422U (en) | 2020-10-12 | 2020-10-12 | Sandstone filtration device for petroleum exploitation |
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| CN (1) | CN213965422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155120A (en) * | 2022-06-27 | 2022-10-11 | 荆州市翔盛石油机械有限公司 | Equipment suitable for oil production usefulness |
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2020
- 2020-10-12 CN CN202022259043.5U patent/CN213965422U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155120A (en) * | 2022-06-27 | 2022-10-11 | 荆州市翔盛石油机械有限公司 | Equipment suitable for oil production usefulness |
| CN115155120B (en) * | 2022-06-27 | 2023-11-10 | 荆州市翔盛石油机械有限公司 | Equipment suitable for oil production is used |
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