CN221777622U - A harmless treatment device for waste liquid from oil and gas field operations - Google Patents
A harmless treatment device for waste liquid from oil and gas field operations Download PDFInfo
- Publication number
- CN221777622U CN221777622U CN202420306514.9U CN202420306514U CN221777622U CN 221777622 U CN221777622 U CN 221777622U CN 202420306514 U CN202420306514 U CN 202420306514U CN 221777622 U CN221777622 U CN 221777622U
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- waste liquid
- oil
- gas field
- treatment device
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- 239000007788 liquid Substances 0.000 title claims abstract description 93
- 239000002699 waste material Substances 0.000 title claims abstract description 93
- 238000004140 cleaning Methods 0.000 claims abstract description 45
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 33
- 239000012535 impurity Substances 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000003472 neutralizing effect Effects 0.000 description 7
- 238000005553 drilling Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 208000034699 Vitreous floaters Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an innocent treatment device for oil and gas field operation waste liquid, which relates to the technical field of oil and gas field operation waste liquid treatment, and is suitable for treating the waste liquid generated in the oil and gas field operation, and comprises a waste liquid pool; the filtering component is arranged on the upper surface of the waste liquid pool and used for filtering; a cleaning unit disposed inside the filter assembly; and the purifying unit is arranged inside the waste liquid tank and comprises a driving component arranged on the outer surface of the filtering component and a cleaning component arranged on the outer surface of the driving component, and the purifying unit comprises a moving component arranged on the inner wall of the waste liquid tank and a purifying component arranged on the outer surface of the moving component. According to the utility model, the second driving motor, the second screw rod, the movable support, the pneumatic cylinder, the second telescopic rod, the baffle, the connecting pipe and the atomizing nozzle are matched with each other, so that harmful substances in waste liquid can be purified conveniently, and the practicability of the waste liquid treatment device is improved.
Description
Technical Field
The utility model relates to the technical field of treatment of oil and gas field operation waste liquid, in particular to an innocent treatment device for oil and gas field operation waste liquid.
Background
The oil-gas field industry mainly refers to construction operation of the oil-gas field in the well drilling and maintenance process around an oil well, and mainly comprises drilling, fracturing, underground operation (oil-water well maintenance, oil-water well overhaul, oil layer transformation, oil testing well washing) and well flushing and the like. The waste water generated in the working construction process is collectively called working waste liquid; the drilling waste liquid is a mixture of high-power diluent of drilling mud and oil, and has the characteristics of large water quantity, complex components, high chromaticity, high pollutant concentration, high salinity, poor biodegradability, high treatment difficulty and the like, so that harmful substances in the waste liquid need to be treated in the waste liquid discharge process.
In the prior art, in the patent document with the publication number of CN214141927U, an innocuous treatment device for oil and gas field operation waste liquid is provided, which comprises a water tank, a power supply device and a control device, and is also provided with a water collector, wherein one side of the water collector is provided with the water tank in parallel, an electrochemical reactor is arranged in the water collector, the upper part of the water collector is connected with a water inlet end of a circulating water pipeline, the water tank is connected with a water outlet end of the circulating water pipeline, the water inlet end of the circulating water pipeline is connected with the water outlet end of the circulating water pipeline through the circulating water pipeline, and the circulating water pipeline is connected with a circulating water pump; the device is provided with a raw water inlet which is connected with a circulating water pipeline through a raw water inlet pipe; the water outlet end of the circulating water pipeline is connected with a filter, the filter is connected with the water inlet end of the circulating water pipeline again, and the connection position of the raw water inlet pipe and the circulating water pipeline is positioned at the front end of the filter; the water tank is also provided with a clean water outlet disposed at the opposite distal end of the water collector.
In order to solve the problem that the direct discharge of the operation waste liquid without treatment can cause serious influence and damage to the environment, the prior art adopts the direct electrocatalytic oxidation of the electrochemical advanced oxidation technology as a main treatment mode, and cooperates with the electric floatation technology and the cathode reduction technology to enable the final operation waste liquid to reach the expected treatment recycling or discharge standard mode for treatment, but the device can not filter impurities in the waste liquid in the use process, and cannot clean the impurities in the waste liquid at the same time, so that the practicability problem of the waste liquid treatment device is reduced.
Disclosure of utility model
The utility model aims to provide an innocent treatment device for oil and gas field operation waste liquid, so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The harmless treatment device for the waste liquid generated in the oil-gas field operation is suitable for treating the waste liquid generated in the oil-gas field operation and comprises a waste liquid pool; the filtering component is arranged on the upper surface of the waste liquid pool and used for filtering; a cleaning unit disposed inside the filter assembly; and the purifying unit is arranged inside the waste liquid tank and comprises a driving component arranged on the outer surface of the filtering component and a cleaning component arranged on the outer surface of the driving component, and the purifying unit comprises a moving component arranged on the inner wall of the waste liquid tank and a purifying component arranged on the outer surface of the moving component.
The technical scheme of the utility model is further improved as follows: the filtering assembly comprises a filtering box, a sealing plate and a filter screen, wherein the bottom surface of the filtering box is detachably connected with the upper surface of the waste liquid tank.
The technical scheme of the utility model is further improved as follows: the inner wall of closing plate is detachably connected with the inner wall of rose box, the filter screen sets up in the inside of rose box.
By adopting the technical scheme, the filter box, the sealing plate and the filter screen are matched with each other, impurities in the waste liquid can be filtered conveniently, and therefore the functionality of the waste liquid treatment device is improved.
The technical scheme of the utility model is further improved as follows: the driving assembly comprises a first driving motor, a base of the first driving motor is detachably connected with the upper surface of the filter box, a first screw rod which is rotationally connected with the upper surface of the filter box is fixedly connected with the output end of the first driving motor, a movable frame is connected with the outer surface of the first screw rod in a threaded manner, and a limit sliding rod which is detachably connected with the upper surface of the filter box is connected with the inner wall of the movable frame in a sliding manner.
By adopting the technical scheme, the movable frame can be driven to move in the horizontal direction by adopting the cooperation of the driving motor I, the screw rod I and the limiting slide rod.
The technical scheme of the utility model is further improved as follows: the cleaning assembly comprises a cleaning plate, the upper surface of the cleaning plate is fixedly connected with the bottom surface of the movable frame, a spring and a first telescopic rod are fixedly connected with the inner wall surface of the cleaning plate, a cleaning brush is fixedly connected with the bottom surface of the spring, and the upper surface of the cleaning brush is fixedly connected with the telescopic end of the first telescopic rod.
By adopting the technical scheme, the outer surface of the filter screen can be conveniently cleaned by adopting the cooperation of the cleaning plate, the spring, the telescopic rod I and the cleaning brush.
The technical scheme of the utility model is further improved as follows: the movable assembly comprises a second driving motor, the bottom surface of the second driving motor is detachably connected with the upper surface of the waste liquid tank, the output end of the second driving motor is fixedly connected with a second screw rod which is rotationally connected with the upper surface of the waste liquid tank, the outer surface of the second screw rod is in threaded connection with a movable support, the other side of the movable support is slidably connected with a limiting rod, the upper surface of the movable support is detachably connected with a pneumatic cylinder and a second telescopic rod, and the telescopic ends of the pneumatic cylinder and the second telescopic rod are detachably connected with a baffle plate.
By adopting the technical scheme, the impurity floating in the waste liquid can be conveniently cleaned by adopting the mutual matching of the driving motor II, the screw rod II, the movable support, the pneumatic cylinder, the telescopic rod II and the baffle.
The technical scheme of the utility model is further improved as follows: the purification assembly comprises a connecting pipe and an atomizing nozzle, wherein the outer surface of the connecting pipe is detachably connected with the upper surface of the movable support, and the outer surface of the connecting pipe is fixedly connected with the connecting end of the atomizing nozzle.
By adopting the technical scheme, the waste liquid can be conveniently neutralized by adopting the mutual matching of the connecting pipe and the atomizing nozzle.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a harmless treatment device for waste liquid in oil and gas field operation, which adopts the mutual coordination of a filter box, a sealing plate and a filter screen, and can conveniently filter impurities in the waste liquid, thereby increasing the functionality of the waste liquid treatment device.
2. The utility model provides an innocent treatment device for oil and gas field operation waste liquid, which adopts the mutual coordination of a driving motor I, a screw rod I, a limiting slide bar, a movable frame, a cleaning plate, a spring, a telescopic rod I and a cleaning brush to conveniently clean the outer surface of a filter screen, and can prevent the filter screen from being blocked while cleaning impurities.
3. The utility model provides a harmless treatment device for waste liquid in oil and gas field operation, which adopts the mutual coordination of a driving motor II, a screw rod II, a movable bracket, a pneumatic cylinder, a telescopic rod II, a baffle plate, a connecting pipe and an atomizing nozzle to conveniently purify harmful substances in the waste liquid, thereby increasing the practicability of the waste liquid treatment device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the present utility model;
FIG. 3 is a schematic view of a filter assembly according to the present utility model;
FIG. 4 is a schematic view of a cleaning unit according to the present utility model;
Fig. 5 is a schematic diagram of the structure of the purification unit of the present utility model.
In the figure: 1. a waste liquid pool; 2. a filter assembly; 21. a filter box; 22. a sealing plate; 23. a filter screen; 3. a cleaning unit; 31. driving a first motor; 32. a first screw rod; 33. a limit slide bar; 34. a moving rack; 35. a cleaning plate; 36. a spring; 37. a first telescopic rod; 38. a cleaning brush; 4. a purifying unit; 41. a second driving motor; 42. a second screw rod; 43. a movable support; 44. a pneumatic cylinder; 45. a second telescopic rod; 46. a baffle; 47. a connecting pipe; 48. an atomizing spray head.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
1-5, The utility model provides a harmless treatment device for oil-gas field operation waste liquid, which comprises a waste liquid pool 1; the filtering component 2 is arranged on the upper surface of the waste liquid pool 1 and used for filtering; a cleaning unit 3 provided inside the filter assembly 2; and the cleaning unit 3 comprises a driving component arranged on the outer surface of the filtering component 2 and a cleaning component arranged on the outer surface of the driving component, the cleaning unit 4 comprises a moving component arranged on the inner wall of the waste liquid tank 1 and a cleaning component arranged on the outer surface of the moving component, the filtering component 2 comprises a filtering tank 21, a sealing plate 22 and a filtering screen 23, the bottom surface of the filtering tank 21 is detachably connected with the upper surface of the waste liquid tank 1, the inner wall of the sealing plate 22 is detachably connected with the inner wall of the filtering tank 21, the filtering screen 23 is arranged in the filtering tank 21, when the waste liquid treatment device is used, waste liquid is firstly input into the filtering tank 21, and after the waste liquid enters the filtering tank 21, the waste liquid can be filtered by the filtering screen 23 to the waste liquid tank 1.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the driving assembly comprises a first driving motor 31, a base of the first driving motor 31 is detachably connected with the upper surface of the filter tank 21, an output end of the first driving motor 31 is fixedly connected with a first screw rod 32 which is rotatably connected with the upper surface of the filter tank 21, a first moving frame 34 is in threaded connection with the outer surface of the first screw rod 32, the inner wall of the first moving frame 34 is slidably connected with a limit slide rod 33 which is detachably connected with the upper surface of the filter tank 21, the cleaning assembly comprises a cleaning plate 35, the upper surface of the cleaning plate 35 is fixedly connected with a bottom surface of the moving frame 34, a spring 36 and a first telescopic rod 37 are fixedly connected with the inner wall surface of the cleaning plate 35, a cleaning brush 38 is fixedly connected with the bottom surface of the spring 36, the upper surface of the cleaning brush 38 is fixedly connected with the telescopic end of the first telescopic rod 37, impurities are accumulated on the outer surface of the filter screen 23 when the filter screen 23 filters waste liquid, the first screw rod 32 is driven to rotate by the driving end of the driving motor 31, so that the moving frame 34 is driven to move horizontally under the limit of the limit 33, the cleaning plate 34 moves, the cleaning plate is conveniently cleaned by the cleaning brush 38 and the filter screen 22 is matched with the cleaning brush 36, and impurities can be cleaned on one side of the outer surface of the filter screen 22.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the moving assembly comprises a second driving motor 41, the bottom surface of the second driving motor 41 is detachably connected with the upper surface of the waste liquid tank 1, the output end of the second driving motor 41 is fixedly connected with a second screw rod 42 which is rotationally connected with the upper surface of the waste liquid tank 1, the outer surface of the second screw rod 42 is in threaded connection with a moving bracket 43, the other side of the moving bracket 43 is in sliding connection with a limiting rod, the upper surface of the moving bracket 43 is detachably connected with a pneumatic cylinder 44 and a second telescopic rod 45, the telescopic ends of the pneumatic cylinder 44 and the second telescopic rod 45 are both detachably connected with a baffle 46, the purifying assembly comprises a connecting pipe 47 and an atomizing nozzle 48, the outer surface of the connecting pipe 47 is detachably connected with the upper surface of the moving bracket 43, the outer surface of the connecting pipe 47 is fixedly connected with the connecting end of the atomizing nozzle 48, after the waste liquid enters the waste liquid pool 1, a neutralizing agent is input into the connecting pipe 47, the neutralizing agent is sprayed into the waste liquid by matching with the atomizing nozzle 48, the waste liquid is neutralized, after the neutralizing agent reacts with the waste liquid, floaters are generated in the waste liquid, the electric baffle 46 is lifted under the limit of the telescopic rod II 45 by starting the pneumatic cylinder 44, the baffle 46 is attached to the surface of the waste liquid, the driving motor II 41 is started again, the driving shaft of the driving motor II 41 drives the screw II 42 to rotate, so that the movable bracket 43 is driven to move in the horizontal direction, and the baffle 46 is driven to move in the horizontal direction, so that floaters in the waste liquid are cleaned.
The working principle of the harmless treatment device for the oil-gas field operation waste liquid is specifically described below.
As shown in fig. 1-5, when the waste liquid treatment device is used, firstly, waste liquid is input into the filter box 21, after the waste liquid enters the filter box 21, the waste liquid is filtered by the filter screen 23 and is conveyed into the waste liquid tank 1, when the waste liquid is filtered by the filter screen 23, impurities are accumulated on the outer surface of the filter screen 23, the first lead screw 32 is driven to rotate by the driving end of the first driving motor 31 through starting the first driving motor 31, thereby driving the movable frame 34 to move horizontally under the limit of the limit slide rod 33, the filter holes of the filter screen 23 can be conveniently cleaned through the mutual matching of the cleaning brush 38 and the spring 36 while the movable frame 34 moves, meanwhile, the impurities accumulated on the outer surface of the filter screen 23 are cleaned through the cleaning plate 35, the impurities are cleaned on one side of the filter box 21, the sealing plate 22 is opened, after the waste liquid enters the waste liquid tank 1, neutralizing agent is input into the connecting pipe 47, the neutralizing agent is sprayed into the waste liquid through matching with the atomizing nozzle 48, the neutralizing agent is processed, after the neutralizing agent reacts with the waste liquid, a floating object is started in the waste liquid, the driving motor 44 is driven by the driving motor 46 to move horizontally under the limit slide rod 45, and then the driving shaft 46 is driven by the driving motor 46 to move horizontally, and the floating object is driven by the driving motor 46 to move horizontally under the limit slide rod 45, and thus the driving plate 41 is driven to move horizontally.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420306514.9U CN221777622U (en) | 2024-02-20 | 2024-02-20 | A harmless treatment device for waste liquid from oil and gas field operations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420306514.9U CN221777622U (en) | 2024-02-20 | 2024-02-20 | A harmless treatment device for waste liquid from oil and gas field operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221777622U true CN221777622U (en) | 2024-09-27 |
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ID=92825266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420306514.9U Active CN221777622U (en) | 2024-02-20 | 2024-02-20 | A harmless treatment device for waste liquid from oil and gas field operations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221777622U (en) |
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- 2024-02-20 CN CN202420306514.9U patent/CN221777622U/en active Active
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