CN210481060U - Oil field fracturing waste liquid treatment equipment - Google Patents
Oil field fracturing waste liquid treatment equipment Download PDFInfo
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- CN210481060U CN210481060U CN201921120601.0U CN201921120601U CN210481060U CN 210481060 U CN210481060 U CN 210481060U CN 201921120601 U CN201921120601 U CN 201921120601U CN 210481060 U CN210481060 U CN 210481060U
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Abstract
The utility model relates to the technical field of oil field fracturing waste liquid, in particular to oil field fracturing waste liquid treatment equipment, which comprises a fixed frame, wherein a treatment box is fixedly connected in the fixed frame, the front side of the treatment box is fixedly connected with a timing controller below the fixed frame, one side of the treatment box, which is far away from the fixed frame, is provided with a waste liquid tank, the waste liquid tank is fixedly connected with a waste liquid pipe, the waste liquid tank is close to one side of the fixed frame and is provided with a treatment tank, one side of the treatment tank, which is far away from the ground, is provided with a feed tank, a feed pipe is fixedly connected in the feed tank, and through arranging the waste liquid pipe, an exhaust tank, a discharge tank and a gear, the problem that a large amount of fracturing waste liquid is generated in the fracturing waste liquid process at present is solved, the fracturing waste liquid mainly contains COD, suspended solids, has a great influence on the local environment.
Description
Technical Field
The utility model relates to an oil field fracturing waste liquid technical field specifically is an oil field fracturing waste liquid treatment facility.
Background
Fracturing is a method for forming cracks on oil and gas layers by utilizing the hydraulic action in the oil extraction or gas production process, and the fracturing is a method for artificially generating cracks on the stratum, improving the flowing environment of oil in the underground and increasing the yield of an oil well, and plays an important role in improving the flowing condition of the bottom of the oil well, slowing down the interlamination and improving the oil layer utilization condition.
Can produce a large amount of fracturing waste liquids at the fracturing in-process, mainly contain COD, suspended solid and heavy metal ion etc. in the fracturing waste liquid, if with the direct environmental discharge of fracturing waste liquid, have great influence to local environment, consequently need an oil field fracturing waste liquid treatment facility.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil field fracturing waste liquid treatment facility to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an oil field fracturing waste liquid treatment device comprises a fixed frame, wherein a treatment box is fixedly connected in the fixed frame, a timing controller is fixedly connected on the front surface of the treatment box and positioned below the fixed frame, a waste liquid groove is formed in one side, away from the fixed frame, of the treatment box, a waste liquid pipe is fixedly connected in the waste liquid groove, a treatment groove is formed in one side, close to the fixed frame, of the waste liquid groove, a feeding groove is formed in one side, away from the ground, of the treatment groove and away from the position of the waste liquid pipe, an inlet pipe is fixedly connected in the feeding groove, an exhaust groove is formed in one side, away from the waste liquid groove, of the treatment groove and positioned below the feeding groove, an exhaust fan is fixedly connected in the exhaust groove, a rotating shaft is fixedly connected in the treatment groove and positioned below the exhaust groove, stirring blades are connected on the, the electric valve is characterized in that a motor is fixedly connected in the motor fixing frame, a through groove is correspondingly formed in the position, close to one side of the motor fixing frame, of the processing groove, the position of an output shaft of the motor is located in the through groove, a screw rod is fixedly connected to the position, close to one end of the processing box, of the output shaft of the motor, a sealing plug is fixedly connected to the position, close to the through groove, of the screw rod, a baffle is connected to the position, close to the center of the processing groove, of the screw rod, a threaded groove is correspondingly formed in the position, close to one side of the ground, of the processing groove, a liquid outlet pipe is fixedly connected in the liquid outlet groove, a suggested electric valve for managing the liquid outlet pipe is provided, a filter screen is fixedly connected to the position, far away from the ground, of the liquid outlet pipe, of the, the utility model discloses a motor position department fixedly connected with spring, including blown down tank, square groove, guide bar position department, ground one side and motor position department fixedly connected with fixed plate, the blown down tank one side fixedly connected with guide bar is kept away from to the square groove, it has the square plate to just be located the blown down tank in-connection on the guide bar, on the square groove and correspond and seted up the guide groove in the guide bar position department, the square plate is kept away from ground one side and is close to motor.
Preferably, the model of the timing controller is KG 316T.
Preferably, the type of the motor is RK-510, and the motor is electrically connected with the timing controller.
Preferably, the type of the exhaust fan is RFB0904 and the exhaust fan is electrically connected to the timing controller.
Preferably, the model of the electric valve is C7003-25 II 0, and the electric valve is electrically connected with the timing controller.
Preferably, the rotating shaft and the stirring blade, the screw rod and the processing tank and the sealing plug and the through groove are connected in a rotating manner, and the screw rod and the thread groove are connected in a threaded manner.
Preferably, the shape of the baffle is matched with that of the treatment tank, and the baffle is connected with the treatment tank in a sliding manner.
Preferably, the connection modes of the square plate and the square groove, the connection modes of the square plate and the discharge groove, and the connection modes of the guide rod and the guide groove are sliding connection, and the shape of the square plate is matched with that of the discharge groove.
Preferably, the height of the fixing plate is matched with the distance from the square plate to the baffle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, by arranging the waste liquid pipe, the exhaust groove, the drain pipe, the blown down tank, the gear, send the fracturing waste liquid into the treatment trough through the waste liquid pipe, simultaneously, the hydrogen peroxide solution that contains sodium hydroxide also falls into the treatment trough through the inlet pipe, the hydrogen peroxide solution that contains sodium hydroxide mixes with the fracturing waste liquid, because hydrogen peroxide has strong oxidability, can be with organic matter oxidation decomposition water and carbon dioxide in the fracturing waste liquid, the hydroxyl ion in the sodium hydroxide solution can react with the heavy metal ion in the fracturing waste liquid and generate hydroxide precipitate, the hydroxide precipitate falls on the bottom of the treatment trough, send the flocculating agent into the treatment trough through the inlet pipe, the flocculating agent produces the condensation through absorption, bridging, flocculation and inorganic salt electrolyte particle and surface charge, make the suspended solid in the fracturing waste liquid connect into the wad to subside, thereby get rid of COD, suspended solid and heavy metal ion etc. one by one of fracturing waste liquid, solved and can produce a large amount of fracturing waste liquids at present in the fracturing process, mainly contain COD, suspended solid and heavy metal ion etc. in the fracturing waste liquid, if with the direct discharge environment of fracturing waste liquid, have the problem of great influence to local environment.
2. The utility model discloses in, through setting up the motor, the screw rod, the baffle, conveniently deposit hydroxide and suspended solid in the release treatment tank.
Drawings
FIG. 1 is a front sectional view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the point B in FIG. 1 according to the present invention;
fig. 5 is an enlarged view of the point C in fig. 1 according to the present invention.
In the figure: 1-fixing frame, 2-processing box, 3-timing controller, 4-waste liquid tank, 5-waste liquid pipe, 6-processing tank, 7-feeding tank, 8-feeding pipe, 9-exhausting tank, 10-exhausting fan, 11-rotating shaft, 12-stirring blade, 13-motor fixing frame, 14-motor, 15-through tank, 16-screw rod, 17-sealing plug, 18-baffle, 19-thread tank, 20-liquid outlet tank, 21-liquid outlet pipe, 22-electric valve, 23-filter screen, 24-discharge tank, 25-square tank, 26-guide rod, 27-square plate, 28-guide tank, 29-fixing plate and 30-spring.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
an oil field fracturing waste liquid treatment device comprises a fixed frame 1, a treatment box 2 is fixedly connected in the fixed frame 1, a timing controller 3 is fixedly connected on the front surface of the treatment box 2 and is positioned below the fixed frame 1, the type of the timing controller 3 is KG316T, a waste liquid groove 4 is formed in one side, away from the fixed frame 1, of the treatment box 2, a waste liquid pipe 5 is fixedly connected in the waste liquid groove 4, a treatment groove 6 is formed in one side, close to the fixed frame 1, of the waste liquid groove 4, a feeding groove 7 is formed in one side, away from the ground, of the treatment groove 6 and is far away from the waste liquid pipe 5, a feeding pipe 8 is fixedly connected in the feeding groove 7, an exhaust groove 9 is formed in one side, away from the waste liquid groove 4, of the treatment groove 6 and is positioned below the feeding groove 7, an exhaust fan 10 is fixedly connected in the exhaust groove 9, the type of the exhaust fan 10 is RFB0904, the exhaust fan 10 is electrically connected with, a stirring blade 12 is connected to the rotating shaft 11, a motor fixing frame 13 is fixedly connected to the processing box 2 and located right above the exhaust fan 10, a motor 14 is fixedly connected to the motor fixing frame 13, the type of the motor 14 is RK-510, the motor 14 is electrically connected to the timing controller 3, the processing tank 6 is close to one side of the motor fixing frame 13, a through groove 15 is correspondingly formed in the output shaft position of the motor 14, the output shaft of the motor 14 is close to one end of the processing box 2 and located in the through groove 15, a screw 16 is fixedly connected to the rotating shaft 11 and the stirring blade 12, the screw 16 is rotatably connected to the processing tank 6, the sealing plug 17 is connected to the through groove 15, the screw 16 is connected to the thread groove 19, the sealing plug 17 is fixedly connected to the screw 16 and located in the through groove 15, a baffle 18 is connected to the screw 16 and located in the processing tank 6, the baffle 18 is adapted to the processing tank 6 in shape, and the baffle 18 is connected to Connect, on baffle 18 and screw rod 16 position department correspond threaded groove 19, treatment trough 6 is close to ground one side and is located treatment trough 6 center department and has seted up drain groove 20, fixedly connected with drain pipe 21 in drain groove 20, suggestion electric valve 22 of management in drain pipe 21, electric valve 22's model is C7003-25 II 0 and electric valve 22 is electric connection with timing controller 3's connected mode, drain pipe 21 keeps away from ground one end and is located drain groove 20 internal fixation and is connected with filter screen 23, treatment trough 6 is close to ground one side and keeps away from drain pipe 21 position department and has seted up drain groove 24, drain groove 24 keeps away from drain pipe 21 one side and has seted up square groove 25, square groove 25 keeps away from 24 one side fixedly connected with guide bar 26 of drain groove, be located drain groove 24 internal connection with square plate 27 on the guide bar 26, square plate 27 and square groove 24, the connected mode of square plate 27 and drain groove 24 and guide bar 26 and guide groove 28 is sliding connection and the shape of square plate and the shape of drain groove 28 And (4) adapting. The square plate 27 is provided with a guide groove 28 corresponding to the position of the guide rod 26, the square plate 27 is far away from one side of the ground and is close to the motor 14, a fixing plate 29 is fixedly connected to the position of the motor 14, the height of the fixing plate 29 is matched with the distance from the square plate 27 to the baffle 18, and the guide rod 26 is provided with a spring 30 which is slidably connected with the square groove 25.
The utility model discloses work flow: when the device is used, the fracturing waste liquid is sent into the treatment tank 6 through the waste liquid pipe 5, meanwhile, hydrogen peroxide solution containing sodium hydroxide also falls into the treatment tank 6 through the feeding pipe 8, the falling hydrogen peroxide solution can strike the stirring blade 12 to enable the stirring blade 12 to rotate around the rotating shaft 11, so that the hydrogen peroxide solution and the fracturing waste liquid are uniformly mixed, the hydrogen peroxide solution containing sodium hydroxide is mixed with the fracturing waste liquid, organic matters in the fracturing waste liquid can be oxidized and decomposed into water and carbon dioxide due to strong oxidizing property of the hydrogen peroxide, the timing controller 3 starts the exhaust fan 10, the exhaust fan 10 discharges the carbon dioxide generated by the decomposition of the hydrogen peroxide, hydroxide ions in the sodium hydroxide solution can react with heavy metal ions in the fracturing waste liquid to generate hydroxide precipitates, the hydroxide precipitates fall at the bottom of the treatment tank 6, and a flocculating agent is sent into the treatment tank 6 through the feeding pipe 8, the flocculant produces the condensation through absorption, bridging, flocculation and inorganic salt electrolyte particle and surface charge, make the suspended solid in the fracturing waste liquid connect into the wad and subside in the treatment trough 6 bottom plate, thereby get rid of COD, suspended solid and heavy metal ion etc. of fracturing waste liquid one by one, timing controller 3 opens electric valve 22, the fracturing waste liquid that has handled is discharged through drain pipe 21, after fracturing waste liquid discharges completely, timing controller 3 starts motor 14, motor 14 drives screw 16 and rotates, screw 16 drives baffle 18 through thread groove 19 and moves to discharge chute 24 direction along treatment trough 6 bottom, baffle 18 promotes the sediment of treatment trough 6 bottom to move together, when baffle 18 moves to discharge chute 24 department, baffle 18 drives square plate 27 through fixed plate 29 and moves along guide bar 26, square plate 27 gets into square groove 25, the sediment is pushed into discharge chute 24 by baffle 18 and discharges, .
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an oil field fracturing waste liquid treatment facility, includes mount (1), its characterized in that: fixedly connected with handles case (2) in mount (1), handle the front of case (2) and lie in mount (1) below fixedly connected with timing controller (3), handle case (2) and keep away from mount (1) one side and seted up waste liquid groove (4), fixedly connected with waste liquid pipe (5) in waste liquid groove (4), waste liquid groove (4) are close to mount (1) one side and seted up treatment trough (6), treatment trough (6) keep away from ground one side and keep away from waste liquid pipe (5) position department and seted up feed chute (7), fixedly connected with inlet pipe (8) in feed chute (7), treatment trough (6) keep away from waste liquid groove (4) one side and lie in feed chute (7) below and seted up exhaust stack (9), fixedly connected with air discharge fan (10) in exhaust stack (9), be located exhaust chute (9) below fixedly connected with pivot (11) in treatment trough (6), the improved air conditioner is characterized in that a stirring blade (12) is connected to the rotating shaft (11), a motor fixing frame (13) is fixedly connected to the upper portion of the processing box (2) and located right above the exhaust fan (10), a motor (14) is fixedly connected to the inside of the motor fixing frame (13), a through groove (15) is correspondingly formed in the position, close to one side of the motor fixing frame (13), of the output shaft of the motor (14), a screw rod (16) is fixedly connected to the position, close to one end of the processing box (2), of the output shaft of the motor (6) and located in the through groove (15), a sealing plug (17) is fixedly connected to the position, close to the through groove (15), of the screw rod (16), a baffle (18) is connected to the inside of the processing groove (6), a thread groove (19) is correspondingly formed in the position, of the screw rod (16) on the baffle (18), a liquid outlet groove (20) is formed in the position, close, fixedly connected with drain pipe (21) in drain tank (20), suggestion electric valve (22) of management in drain pipe (21), ground one end is kept away from in drain pipe (21) and is located fixedly connected with filter screen (23) in drain tank (20), drain tank (24) have been seted up to treatment trough (6) near ground one side and keep away from drain pipe (21) position department, drain pipe (21) one side is kept away from in drain tank (24) has been seted up square groove (25), one side fixedly connected with guide bar (26) of drain groove (24) is kept away from in square groove (25), on guide bar (26) and be located drain groove (24) in-connection have square plate (27), on square plate (27) and guide bar (26) position department correspond and have been seted up guide groove (28), ground one side is kept away from in square plate (27) and be close to motor (14) position department fixedly connected with fixed plate (29), and a spring (30) is connected to the guide rod (26) in the square groove (25) in a sliding manner.
2. The oilfield fracturing waste liquid treatment equipment of claim 1, wherein: the type of the timing controller (3) is KG 316T.
3. The oilfield fracturing waste liquid treatment equipment of claim 1, wherein: the type of the motor (14) is RK-510, and the motor (14) is electrically connected with the timing controller (3).
4. The oilfield fracturing waste liquid treatment equipment of claim 1, wherein: the type of the exhaust fan (10) is RFB0904, and the exhaust fan (10) is electrically connected with the timing controller (3).
5. The oilfield fracturing waste liquid treatment equipment of claim 1, wherein: the model of the electric valve (22) is C7003-25 II 0, and the electric valve (22) is electrically connected with the timing controller (3).
6. The oilfield fracturing waste liquid treatment equipment of claim 1, wherein: the connecting modes of the rotating shaft (11), the stirring blade (12), the screw rod (16) and the processing tank (6) and the sealing plug (17) and the through groove (15) are all in rotating connection, and the connecting mode of the screw rod (16) and the thread groove (19) is in threaded connection.
7. The oilfield fracturing waste liquid treatment equipment of claim 1, wherein: the shape of the baffle (18) is matched with that of the treatment tank (6), and the baffle (18) is connected with the treatment tank (6) in a sliding way.
8. The oilfield fracturing waste liquid treatment equipment of claim 1, wherein: the square plate (27) and the square groove (25), the square plate (27) and the discharge groove (24) and the guide rod (26) and the guide groove (28) are connected in a sliding mode, and the shape of the square plate is matched with that of the discharge groove.
9. The oilfield fracturing waste liquid treatment equipment of claim 1, wherein: the height of the fixing plate (29) is matched with the distance from the square plate (27) to the baffle plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921120601.0U CN210481060U (en) | 2019-07-17 | 2019-07-17 | Oil field fracturing waste liquid treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921120601.0U CN210481060U (en) | 2019-07-17 | 2019-07-17 | Oil field fracturing waste liquid treatment equipment |
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| CN210481060U true CN210481060U (en) | 2020-05-08 |
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| CN201921120601.0U Active CN210481060U (en) | 2019-07-17 | 2019-07-17 | Oil field fracturing waste liquid treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368565A (en) * | 2021-06-30 | 2021-09-10 | 吉林信达石油技术服务有限公司 | Petroleum fracturing fluid wastewater pretreatment device |
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2019
- 2019-07-17 CN CN201921120601.0U patent/CN210481060U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368565A (en) * | 2021-06-30 | 2021-09-10 | 吉林信达石油技术服务有限公司 | Petroleum fracturing fluid wastewater pretreatment device |
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