CN215627291U - Environment-friendly flow-back liquid wellhead device for oil field - Google Patents
Environment-friendly flow-back liquid wellhead device for oil field Download PDFInfo
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- CN215627291U CN215627291U CN202122187210.4U CN202122187210U CN215627291U CN 215627291 U CN215627291 U CN 215627291U CN 202122187210 U CN202122187210 U CN 202122187210U CN 215627291 U CN215627291 U CN 215627291U
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- conical plate
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Abstract
The utility model discloses an environment-friendly backflow well head device for an oil field, which comprises a box body, wherein a conical plate is fixed between the inner walls of the box body, a stirring mechanism for stirring backflow liquid is arranged between the upper end surface of the conical plate and the inner top of the box body, a cleaning mechanism for cleaning the conical plate is arranged on the upper end surface of the conical plate, a liquid leakage port is formed in the conical plate, an electromagnetic valve is arranged in the liquid leakage port, a filter screen is arranged in the box body, a vibration mechanism for vibrating the filter screen is arranged on the left side wall of the box body, a protective frame is fixedly connected to the upper end surface and the left side wall of the box body, and a power mechanism for providing power for the stirring mechanism and the vibration mechanism is arranged in the protective frame. The utility model fully mixes the liquid entering the box body and the ingredients, so that harmful substances in the discharged liquid fully react with the ingredients, thereby reducing the phenomenon that the harmful substances pollute the environment.
Description
Technical Field
The utility model relates to the technical field of flow-back fluid, in particular to an environment-friendly flow-back fluid wellhead device for an oil field.
Background
In the field of petroleum, fracturing refers to a method for forming cracks in oil and gas layers by utilizing the hydraulic action in the process of oil extraction or gas production, and is also called hydraulic fracturing, a large amount of fracturing flow-back waste water is generated in the fracturing operation process, the waste water contains formation underground water, waste fracturing fluid, drill cuttings and the like brought out along with the flow-back waste water, and the waste water has the characteristics of high salinity, high mineralization degree, high chroma, toxic and harmful substances, poor biodegradability and difficult treatment, and the direct discharge of the waste water can cause the problem of environmental pollution and is not beneficial to the environmental protection.
The treatment device in the prior art generally directly filters the returned liquid, and the method can cause that some harmful substances in the returned liquid are not completely cleaned, so that the harmful substances in the returned liquid influence the environment, and the device for cleaning the filter device is not arranged in the prior device, so that impurities in the returned liquid block the filter screen, influence the filter effect and reduce the working efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an environment-friendly flow-back well head device for an oil field.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a flowing back well head device is returned with environmental protection in oil field, the power distribution box comprises a box body, fixed tapered plate between the inner wall of box, be equipped with the rabbling mechanism that the flowing back liquid that is used for carries out the stirring between the up end of tapered plate and the interior top of box, the up end of tapered plate is equipped with and possesses the clearance mechanism that carries out the clearance to it, the weeping mouth has been seted up on the tapered plate, be equipped with the solenoid valve in the weeping mouth, be equipped with the filter screen in the box, be equipped with the vibrations mechanism that is used for carrying out the vibrations to the filter screen on the left side lateral wall of box, fixedly connected with protection frame on the up end of box and the left side lateral wall, be equipped with the power unit that is used for providing power to rabbling mechanism and vibrations mechanism in the protection frame.
Preferably, rabbling mechanism includes that one end runs through the dwang that rotates the box up end, the dwang is located fixedly connected with stirring vane on the one end lateral wall in the box.
Preferably, clearance mechanism includes that fixed connection is located the terminal disc in the dwang is located the box, the connecting rod that two symmetries of fixedly connected with set up on the lateral wall of disc, the one end fixedly connected with scraper blade of disc is kept away from to the connecting rod, the up end sliding connection of scraper blade and conical plate.
Preferably, vibrations mechanism is including offering the spout on box left side inner wall, sliding connection has the slider in the spout, through spring elastic connection between slider and the spout, the left side lateral wall fixed connection of filter screen is on the right side lateral wall of slider, it is connected with the semicircle piece to rotate on the right side lateral wall of filter screen, the one end fixed connection that the filter screen was kept away from to the semicircle piece is on the right side inner wall of box, run through on the left side lateral wall of box and rotate and be connected with the transfer line, the transfer line is located the one end fixedly connected with cam in the box.
Preferably, power unit is including running through the power motor of fixed connection on the protection frame, the dwang is located the one end fixed connection in the protection frame and is terminal at power motor's output shaft, the interior top of protection frame is rotated and is connected with the driven lever, the outer wall of driven lever and dwang are located equal fixedly connected with belt pulley, two on the outer wall of protection frame, connect through belt drive between the belt pulley, the terminal bevel gear that is located the terminal equal fixedly connected with of protection frame of one end at top in the protection frame is kept away from to the transfer line, two be the engaged state between the bevel gear.
Preferably, the right side of the upper end face of the box body is provided with a liquid inlet pipe, the left side of the upper end face of the box body is provided with a charging hole, the side wall of the right side of the box body is provided with a slag discharge pipe, and the rear end face of the box body is provided with a liquid discharge pipe.
The utility model has the beneficial effects that:
1. through setting up rabbling mechanism and clearance mechanism, it is rotatory to drive stirring vane through the dwang is rotatory, carry out the intensive mixing to the liquid that gets into in the box and batching, thereby make the harmful substance in the discharge liquid abundant with the batching reaction, thereby reduce the harmful substance and cause the phenomenon emergence of pollution to the environment, the rethread dwang rotates, make two connecting rods take the scraper blade to slide at the up end of conical plate, thereby will fall into the impurity removal of conical plate up end, provide convenience for the operation of this device next time.
2. Through setting up vibrations mechanism and power unit, under the transmission effect through between two belt pulleys, make the transfer line rotate, under two bevel gear's of rethread meshing state, make the transfer line rotate to make the terminal cam of transfer line rotatory, through the outer wall and the filter screen contact of cam, make the filter screen reciprocate, shake the impurity on filter screen surface and fall to discharging intraductal discharge of row, when improving filter screen filter effect, improve work efficiency.
Drawings
FIG. 1 is a schematic side view of the internal structure of the present invention;
FIG. 2 is a front view of the internal structure of the present invention;
FIG. 3 is a schematic top view of a tapered plate structure according to the present invention.
In the figure: the device comprises a box body 1, a liquid inlet pipe 2, a protective frame 3, a power motor 4, a rotating rod 5, a belt pulley 6, a charging opening 7, stirring blades 8, a connecting rod 9, a scraping plate 10, a conical plate 11, a liquid leakage opening 12, a filter screen 13, a liquid discharge pipe 14, a driven rod 15, a bevel gear 16, a cam 17, a semicircular block 18, a slag discharge pipe 19, a chute 20 and a sliding block 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a flowing back well head device is returned with environmental protection in oil field, including box 1, fixed tapered plate 11 between the inner wall of box 1, be equipped with the rabbling mechanism that the flowing back liquid that is used for between the up end of tapered plate 11 and the interior top of box 1 carries out the stirring, the rabbling mechanism includes that one end runs through the dwang 5 that rotates the box 1 up end, dwang 5 is fixedly connected with stirring vane 8 on the one end lateral wall in box 1, it is rotatory to drive stirring vane 8 through dwang 5 rotation, carry out the intensive mixing to the liquid that gets into in box 1 and batching, thereby make the harmful substance in the discharge react with the batching, thereby reduce the phenomenon that harmful substance causes the pollution to the environment and take place.
The up end of toper board 11 is equipped with the clearance mechanism who possesses to carry out the clearance to it, clearance mechanism includes that fixed connection is located terminal disc in box 1 at dwang 5, connecting rod 9 that two symmetries of fixedly connected with set up on the lateral wall of disc, the one end fixedly connected with scraper blade 10 of disc is kept away from to connecting rod 9, scraper blade 10 and the up end sliding connection of toper board 11, rethread dwang 5 rotates, make two connecting rod 9 take scraper blade 10 to slide at the up end of toper board 11, thereby the impurity that will fall into the 11 up end of toper board is clear away, operation next time for this device provides convenience.
A liquid leakage opening 12 is formed in the conical plate 11, an electromagnetic valve is arranged in the liquid leakage opening 12, a filter screen 13 is arranged in the box body 1, a vibration mechanism for vibrating the filter screen 13 is arranged on the side wall of the left side of the box body 1, the vibration mechanism comprises a chute 20 formed in the inner wall of the left side of the box body 1, a slide block 21 is connected in the chute 20 in a sliding manner, the slide block 21 is elastically connected with the chute 20 through a spring, the side wall of the left side of the filter screen 13 is fixedly connected to the side wall of the right side of the slide block 21, a semicircular block 18 is rotatably connected to the side wall of the right side of the filter screen 13, one end, far away from the filter screen 13, of the semicircular block 18 is fixedly connected to the inner wall of the right side of the box body 1, a transmission rod is rotatably connected to the side wall of the left side of the box body 1 in a penetrating manner, a cam 17 is fixedly connected to one end, which is positioned in the box body 1, impurities on the surface of the filter screen 13 are shaken down to the slag discharge pipe 19 to be discharged, the working efficiency is improved while the filtering effect of the filter screen 13 is improved.
The upper end face and the left side wall of the box body 1 are fixedly connected with a protective frame 3, a power mechanism for providing power for a stirring mechanism and a vibration mechanism is arranged in the protective frame 3, the power mechanism comprises a power motor 4 which is fixedly connected to the protective frame 3 in a penetrating manner, one end of a rotating rod 5 which is positioned in the protective frame 3 is fixedly connected to the tail end of an output shaft of the power motor 4, the inner top of the protective frame 3 is rotatably connected with a driven rod 15, belt pulleys 6 are fixedly connected to the outer wall of the driven rod 15 and the outer wall of the rotating rod 5 which is positioned in the protective frame 3, the two belt pulleys 6 are connected through belt transmission, a bevel gear 16 is fixedly connected to the tail end of the driven rod 15 which is far away from the inner top of the protective frame 3 and the tail end of the transmission rod which is positioned in the protective frame 3, the two bevel gears 16 are in a meshing state, and the driven rod 15 is rotated under the transmission effect between the two belt pulleys 6, and then the transmission rod is rotated under the meshing state of the two bevel gears 16, so that the cam 17 at the tail end of the transmission rod rotates, and the filter screen 13 moves up and down by the contact of the outer wall of the cam 17 and the filter screen 13.
The right side of the upper end face of the box body 1 is provided with a liquid inlet pipe 2, the left side of the upper end face of the box body 1 is provided with a charging hole 7, the right side wall of the box body 1 is provided with a slag discharge pipe 19, and the rear end face of the box body 1 is provided with a liquid discharge pipe 14.
When the utility model is used, the backflow liquid enters the box body 1 through the liquid inlet pipe 2, the power motor 4 is started, the power motor 4 drives the rotating rod 5 to rotate, thereby leading the stirring blade 8 to rotate, adding the ingredients reacted with the flow-back liquid from the feed inlet 7, leading the ingredients and the flow-back liquid to fully react under the action of the stirring blade 8, after the reaction is completed, the electromagnetic valve is opened to make the liquid fall into the filter screen 13 from the liquid leakage port 12, after being filtered by the filter screen 13, the waste liquid is discharged from the discharge pipe 14, meanwhile, the driven rod 15 is rotated by the rotation of the rotating rod 5 and the transmission action between the two belt pulleys 6, and then the transmission rod drives the cam 17 to rotate by the meshing state of the two bevel gears 16, under the cooperation of the highest end of the cam 17 and the filter screen 13, the filter screen 13 vibrates, so that impurities in the liquid are vibrated to fall into the slag discharge pipe 19.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. An environment-friendly flow-back well head device for an oil field comprises a box body (1) and is characterized in that, a conical plate (11) is fixed between the inner walls of the box body (1), a stirring mechanism for stirring the backflow liquid is arranged between the upper end surface of the conical plate (11) and the inner top of the box body (1), the upper end surface of the conical plate (11) is provided with a cleaning mechanism for cleaning the conical plate, the conical plate (11) is provided with a liquid leakage opening (12), an electromagnetic valve is arranged in the liquid leakage port (12), a filter screen (13) is arranged in the box body (1), a vibration mechanism for vibrating the filter screen (13) is arranged on the left side wall of the box body (1), the upper end surface and the left side wall of the box body (1) are fixedly connected with a protective frame (3), and a power mechanism for providing power for the stirring mechanism and the vibrating mechanism is arranged in the protective frame (3).
2. The environment-friendly flow-back wellhead device for the oil field according to claim 1, wherein the stirring mechanism comprises a rotating rod (5) with one end penetrating through the upper end surface of the rotating box body (1), and the side wall of one end of the rotating rod (5) in the box body (1) is fixedly connected with a stirring blade (8).
3. The environment-friendly flow-back well head device for the oil field according to claim 2, wherein the cleaning mechanism comprises a disc fixedly connected to the rotating rod (5) at the inner end of the box body (1), two symmetrically arranged connecting rods (9) are fixedly connected to the side wall of the disc, a scraper (10) is fixedly connected to one end, far away from the disc, of each connecting rod (9), and the scraper (10) is slidably connected with the upper end face of the conical plate (11).
4. The oil field is with environmental protection flowback well head device of claim 3, characterized in that, vibrations mechanism is including offering spout (20) on box (1) left side inner wall, sliding connection has slider (21) in spout (20), through spring elastic connection between slider (21) and spout (20), the left side lateral wall fixed connection of filter screen (13) is on the right side lateral wall of slider (21), it is connected with semicircle piece (18) to rotate on the right side lateral wall of filter screen (13), the one end fixed connection that filter screen (13) were kept away from to semicircle piece (18) is on the right side inner wall of box (1), run through on the left side lateral wall of box (1) and rotate and be connected with the transfer line, the one end fixedly connected with cam (17) that the transfer line is located box (1).
5. The environment-friendly flow-back wellhead device for the oil field according to claim 4, the power mechanism comprises a power motor (4) which is fixedly connected with the protective frame (3) in a penetrating way, one end of the rotating rod (5) positioned in the protective frame (3) is fixedly connected with the tail end of an output shaft of the power motor (4), the inner top of the protective frame (3) is rotatably connected with a driven rod (15), the outer wall of the driven rod (15) and the outer wall of the rotating rod (5) positioned in the protective frame (3) are both fixedly connected with belt pulleys (6), the two belt pulleys (6) are connected through a belt in a transmission way, the driven rod (15) is far away from the tail end of one end of the inner top of the protection frame (3) and the tail end of the transmission rod in the protection frame (3) are fixedly connected with bevel gears (16), and the two bevel gears (16) are meshed.
6. The environment-friendly backflow well head device for the oil field according to claim 5, wherein a liquid inlet pipe (2) is arranged on the right side of the upper end face of the box body (1), a charging opening (7) is arranged on the left side of the upper end face of the box body (1), a slag discharge pipe (19) is arranged on the side wall of the right side of the box body (1), and a liquid discharge pipe (14) is arranged on the rear end face of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122187210.4U CN215627291U (en) | 2021-09-10 | 2021-09-10 | Environment-friendly flow-back liquid wellhead device for oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122187210.4U CN215627291U (en) | 2021-09-10 | 2021-09-10 | Environment-friendly flow-back liquid wellhead device for oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215627291U true CN215627291U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122187210.4U Active CN215627291U (en) | 2021-09-10 | 2021-09-10 | Environment-friendly flow-back liquid wellhead device for oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215627291U (en) |
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2021
- 2021-09-10 CN CN202122187210.4U patent/CN215627291U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230821 Address after: 721399 Dongguan Industrial Park, Chencang District, Baoji City, Shaanxi Province Patentee after: BAOJI OPEN PETROLEUM EQUIPMENT CO.,LTD. Address before: 150000 No. B110, zone B office area, 1st floor, No. 1 service building, No. 175, Keji 4th Street, Songbei District, Harbin, Heilongjiang Province Patentee before: Heilongjiang Duyue Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |