Safe and environment-friendly recycling device for pollution liquid on underground operation site

Abstract

The utility model relates to the technical field of oil extraction in oil fields, and discloses a safe and environment-friendly recycling device for pollution liquid on a downhole operation site, which comprises a bottom plate, a filter box is fixedly connected to the right side of the top of the bottom plate, and a moving assembly for cleaning subsequent workpieces is fixedly connected to the top end of the right side of the filter box. A filter plate is fixedly connected to the interior of the filter box, a stainless steel heating pipe is fixedly connected to the bottom end of the interior of the filter box, a treatment box is fixedly connected to the left side of the top of the bottom plate, and a vacuum pump is fixedly connected to the front end of the treatment box; and the top of the filter box is fixedly connected with a stirring assembly for mixing the pollution liquid and the diatomite. According to the utility model, the stable treatment effect can be ensured, and the purification is not influenced by improper dosage. The cost is accurately controlled, waste is avoided, the device runs more efficiently, the treatment capacity of the polluted liquid is powerfully improved, and the treatment cost and resources are saved for enterprises.

Description

Technical Field

[0001] The utility model relates to the technical field of oil field production, in particular to a device for safely and environmentally friendly recycling of contaminated fluid at an underground operation site. Background Art

[0002] The safe and environmentally friendly contaminated fluid recovery and utilization device for underground operations effectively recycles contaminated fluids generated during underground operations. Using advanced filtration and separation technologies, it transforms contaminated fluids into reusable resources, reducing environmental pollution. The device is easy to operate, safe, and reliable, providing strong support for environmental protection in underground operations.

[0003] In existing technologies, some contaminated fluid recovery and utilization devices for safe and environmentally friendly downhole operations can cause numerous disadvantages if they fail to provide a fixed amount of diatomaceous earth during use. This can lead to instability in treatment results, and purification can be affected by excessive or insufficient diatomaceous earth. This can also make it difficult to control costs and lead to waste. Furthermore, this can reduce the device's operating efficiency, lowering its ability to process contaminated fluids and hindering operational progress. Therefore, a safe and environmentally friendly downhole operation site contaminated fluid recovery and utilization device has been proposed to address these issues. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a safe and environmentally friendly recycling device for contaminated fluid at an underground operation site, aiming to improve the problems in the prior art.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The filter bag is fixedly connected to the filter bag on the top right side of the bottom plate, and the filter bag has a bottom end and a bottom end.

[0007] As a further description of the above technical solution:

[0008] The moving assembly includes a positioning plate, the left ends of the positioning plate are respectively fixedly connected to the right top of the filter box, the top of the positioning plate is fixedly connected to a motor 1, the driving end of the motor 1 is rotatably connected to a rotating rod, the other end of the rotating rod is rotatably connected to a rotating rod, the other end of the rotating rod is rotatably connected to a driving rod, the bottom of the driving rod is fixedly connected to a rotating block, and the interior of the rotating block is rotatably connected to a slider;

[0009] As a further description of the above technical solution:

[0010] The front and rear ends of the filter box are fixedly connected to a cross bar, a movable groove is provided inside the cross bar, the outer portion of the slider is slidably connected to the inside of the movable groove, a brush is fixedly connected to the bottom of the slider, the front and rear ends of the filter box are both provided with recovery holes, and the front and rear ends of the filter box are both fixedly connected to a collection box;

[0011] As a further description of the above technical solution:

[0012] The stirring assembly includes a stirring rod, the outer top end of the stirring rod is rotatably connected to the top of the filter box, the top of the stirring rod is fixedly connected to the motor 2, and the outer bottom end of the stirring rod is fixedly connected to a plurality of blades;

[0013] As a further description of the above technical solution:

[0014] An extraction pump is fixedly connected to the bottom left side of the processing box, and a delivery pipe is fixedly connected to the output end of the extraction pump;

[0015] As a further description of the above technical solution:

[0016] The bottom of the brush contacts the top of the filter plate, and the left side of the stopper contacts the right side of the feed port;

[0017] As a further description of the above technical solution:

[0018] A material storage box is fixedly connected to the top right side of the processing box, and the bottom of the stopper contacts the inner bottom end of the material storage box;

[0019] As a further description of the above technical solution:

[0020] The left side of the filter box is fixedly connected with a transmission pipe, and the left side of the transmission pipe is fixedly connected to the right side of the processing box.

[0021] The utility model has the following beneficial effects:

[0022] 1. In this utility model, the water level inside the treatment tank rises through the transfer of liquid, which in turn drives the buoyancy ball upwards. This rise in the buoyancy ball also drives the secondary rod upwards, ensuring stable treatment results without affecting purification due to improper usage. This precise cost control and waste avoidance make the device more efficient, significantly improving the contaminated liquid treatment capacity and saving processing costs and resources for enterprises.

[0023] 2. In the present invention, the motor is started to drive the rotary rod to rotate. When the rotary rod rotates, it can drive the rotary rod to rotate, thereby maintaining good permeability of the filter plate and ensuring stable filtering efficiency. After cleaning the stains, the pores are kept unobstructed, the pressure is reduced, and the recycling device is guaranteed to operate continuously and efficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of the device for safely and environmentally recovering and utilizing contaminated fluid at underground operation sites proposed by the utility model;

[0025] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0026] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0027] Figure 4 This is a structural diagram of the treatment box of the device for safely and environmentally recovering and utilizing contaminated fluid at underground operation sites proposed by the utility model;

[0028] Figure 5 This is a structural schematic diagram of the stirring rod of the device for safely and environmentally recovering and utilizing contaminated fluid at underground operation sites proposed by the utility model.

[0029] Legend:

[0030] 1. Bottom plate; 2. Filter box; 3. Positioning plate; 4. Motor 1; 5. Rotating rod; 6. Rotating rod; 7. Driving rod; 8. Rotating block; 9. Slider; 10. Cross bar; 11. Moving trough; 12. Brush; 13. Recovery hole; 14. Collection box; 15. Stainless steel heating tube; 16. Filter plate; 17. Transmission pipe; 18. Processing box; 19. Vacuum pump; 20. Delivery pipe; 21. Extraction pump; 22. Motor 2; 23. Stirring rod; 24. Blade; 25. Main rod; 26. Balance plate; 27. Auxiliary rod 1; 28. Stop block; 29. Auxiliary rod 2; 30. Float ball; 31. Storage box; 32. Feed port. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figures 1 to 3 The utility model provides an embodiment of a safe and environmentally friendly recycling device for contaminated liquid at an underground operation site, comprising a base plate 1, which is made of sturdy and durable steel and can withstand the weight of the device and various pressures during operation. The right side of the top of the base plate 1 is fixedly connected to a filter box 2, which can effectively resist the erosion of the contaminated liquid. The right top end of the filter box 2 is fixedly connected to a moving component for cleaning subsequent workpieces. The moving component comprises a positioning plate 3, which can be fixed to the positioning plate 3 through the filter box 2, and the left two ends of the positioning plate 3 are respectively fixedly connected to the right top of the filter box 2. The top of the positioning plate 3 is fixedly connected to a motor 14, and the positioning plate 3 can provide a firm support for the motor 14. The driving end of the motor 14 is rotatably connected to a rotating rod 5, and the other end of the rotating rod 5 is rotatably connected to a rotating rod 6. The rotating rod 5 can be driven by the motor 14 to rotate. When the rotating rod 5 rotates, it can drive the rotating rod 6 to move. The other end of the rotating rod 6 is rotatably connected to a driving rod 7. When the rotating rod 6 moves, the driving rod 7 can be moved.

[0033] The bottom of the driving rod 7 is fixedly connected with a rotating block 8, which can be driven by the driving rod 7 to move during the movement. The internal rotation of the rotating block 8 is connected to a slider 9. When the rotating block 8 moves, the slider 9 can be moved. The front and rear ends of the filter box 2 are fixedly connected with cross bars 10, and the cross bar 10 can be fixed by the filter box 2. A moving groove 11 is provided inside the cross bar 10, and the outer side of the slider 9 is slidably connected to the inside of the moving groove 11. The moving groove 11 can change the movement of the slider 9, so that the slider 9 maintains a straight motion trajectory during the movement. The bottom of the slider 9 is fixedly connected with a brush 12, and when the slider 9 moves, the brush 12 can be driven to move back and forth. The front and rear ends of the filter box 2 are both provided with recovery holes 13, and the front and rear ends of the filter box 2 are fixedly connected with a collection box 14. The reciprocating movement of the brush 12 can push impurities into the recovery hole 13, and those impurities will fall into the interior of the collection box 14;

[0034] The interior of the filter box 2 is fixedly connected to a filter plate 16, and the filter box 2 can fix the filter plate 16. The bottom of the brush 12 is in contact with the top of the filter plate 16, and the brush 12 can clean up the impurities on the top of the filter plate 16. The bottom end of the interior of the filter box 2 is fixedly connected to a stainless steel heating pipe 15, and the top left side of the bottom plate 1 is fixedly connected to a processing box 18. The contaminated liquid inside the processing box 18 can be made fluid through the stainless steel heating pipe 15. The left side of the filter box 2 is fixedly connected to a transmission pipe 17, and the left side of the transmission pipe 17 is fixedly connected to the right side of the processing box 18. The liquid inside the filter box 2 is transmitted to the interior of the processing box 18 through the transmission pipe 17. The front end of the processing box 18 is fixedly connected to a vacuum pump 19, and the air inside the processing box 18 can be evacuated by the vacuum pump 19, and then the liquid can be transmitted to the interior of the processing box 18;

[0035] An extraction pump 21 is fixedly connected to the bottom left side of the treatment box 18, and the output end of the extraction pump 21 is fixedly connected to the delivery pipe 20. The extraction pump 21 can extract the treated liquid inside the treatment box 18 and then transmit it to the inside of the delivery pipe 20. The top of the filter box 2 is fixedly connected to a stirring assembly for mixing the contaminated liquid and diatomaceous earth. The stirring assembly includes a stirring rod 23, and the outer top end of the stirring rod 23 is rotatably connected to the top of the filter box 2. The top of the stirring rod 23 is fixedly connected to a second motor 22, and the stirring rod 23 can be driven to rotate by the second motor 22. A plurality of blades 24 are fixedly connected to the outer bottom end of the stirring rod 23. When the stirring rod 23 rotates, the blades 24 can be driven to rotate, and the diatomaceous earth and the contaminated liquid can be mixed and processed, thereby achieving the effect of environmental protection and recycling.

[0036] Reference Figure 1 、 Figure 4 and Figure 5The top right side of the processing box 18 is fixedly connected to a main rod 25, and the top of the main rod 25 is rotatably connected to a balance plate 26. The main rod 25 can support the balance plate 26 and at the same time allow the balance plate 26 to tilt left and right. The bottom right side of the balance plate 26 is rotatably connected to a secondary rod 1 27, and the bottom end of the secondary rod 1 27 is fixedly connected to a stopper 28, which can drive the stopper 28 to descend or ascend through the secondary rod 1 27. The bottom right side of the balance plate 26 is rotatably connected to a secondary rod 29, and the bottom of the secondary rod 29 is fixedly connected to a buoyancy ball 30, which can drive the secondary rod 29 to ascend or descend through the buoyancy ball 30. The top right side of the processing box 18 is fixedly connected to a storage box 31, which can be used to place materials inside the storage box 31. The bottom of the stopper 28 It is in contact with the inner bottom end of the storage box 31, and the block 28 can use the bottom of the storage box 31 as a support point. A feed port 32 is provided on the right side of the processing box 18, and the left side of the block 28 is in contact with the right side of the feed port 32. When the water level rises, the buoyancy ball 30 can be driven to rise. When the buoyancy ball 30 rises, the auxiliary rod 29 can be driven to rise. By the rise of the auxiliary rod 29, one side of the balance plate 26 can be lowered, and then the auxiliary rod 1 27 and the block 28 connected to one side of the balance plate 26 can achieve the effect of lowering. When the block 28 drops, the block 28 can block the feed port 32, thereby achieving the effect of closed dosing. When the buoyancy ball 30 drops, the block 28 can be lifted, thereby achieving the effect of quantitatively conveying diatomaceous earth.

[0037] Working principle: When the contaminated liquid falls into the interior of the filter box 2, the impurities contained in the contaminated liquid are first filtered through the filter plate 16 on the top of the filter plate 16, and then the rotating rod 5 is driven to rotate by starting the motor 4. When the rotating rod 5 rotates, it can drive the rotating rod 6 to rotate. At this time, the driving rod 7 is in a rotating relationship and will be affected by the rotating rod 6 to achieve the effect of movement. When the driving rod 7 moves, it can drive the rotating block 8 to rotate, thereby driving the slider 9 to move inside the moving groove 11. Since the brush 12 is fixed at the bottom of the slider 9, it can drive the brush 12 to reciprocate. When the brush 12 moves back and forth, it can scratch the filter plate 16, thereby cleaning the filter plate 16. After the stains are cleaned, they are transferred to the inside of the collection box 14 through the recovery hole 13 to achieve the collection effect.

[0038] When the liquid is inside the filter box 2, the stainless steel heating tube 15 heats the polluted liquid to make it circulate. At this time, the air inside the treatment box 18 is extracted by the vacuum pump 19 to make the inside of the treatment box 18 hollow. At this time, the circulated polluted liquid can be transmitted to the inside of the treatment box 18 through the inclined transmission tube 17. The transmission of these liquids causes the water level inside the treatment box 18 to rise. When the water level rises, it can drive the buoyancy ball 30 to rise. When the buoyancy ball 30 rises, it can drive the auxiliary rod 29 to rise. When the auxiliary rod 29 rises, one side of the balance plate 26 can be lowered, and then the balance plate 26 can be lowered. The auxiliary rod 27 and the stopper 28 connected to one side of the balance plate 26 can achieve the descending effect. When the stopper 28 descends, the stopper 28 can block the feed port 32, thereby achieving the effect of closed feeding. When the buoyancy ball 30 descends, the stopper 28 can be lifted, thereby achieving the effect of quantitatively conveying diatomaceous earth. At this time, the stirring rod 23 is driven to rotate by starting the motor 22. When the stirring rod 23 rotates, it can also drive the blade 24 to rotate, so that the polluted liquid and diatomaceous earth are mixed, and then the polluted liquid is processed into a useful liquid. When the treated liquid is extracted through the delivery pipe 20, it is then transmitted to the inside of the extraction pump 21 to achieve the conveying effect.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for safely and environmentally friendly recycling of contaminated fluid at an underground operation site, comprising a bottom plate (1), characterized in that: The top right side of the bottom plate (1) is fixedly connected to a filter box (2), the top right side of the filter box (2) is fixedly connected to a moving component for cleaning subsequent workpieces, the interior of the filter box (2) is fixedly connected to a filter plate (16), the bottom of the interior of the filter box (2) is fixedly connected to a stainless steel heating pipe (15), the top left side of the bottom plate (1) is fixedly connected to a processing box (18), the front end of the processing box (18) is fixedly connected to a vacuum pump (19), the top of the filter box (2) is fixedly connected to a mixing pump for the contaminated liquid and diatomaceous earth The stirring assembly is combined, the main rod (25) is fixedly connected to the right side of the top of the processing box (18), the top of the main rod (25) is rotatably connected to the balance plate (26), the bottom right side of the balance plate (26) is rotatably connected to the auxiliary rod 1 (27), the bottom end of the auxiliary rod 1 (27) is fixedly connected to a stopper (28), the bottom right side of the balance plate (26) is rotatably connected to the auxiliary rod 2 (29), the bottom of the auxiliary rod 2 (29) is fixedly connected to a buoyancy ball (30), and a feed port (32) is provided at the top right side of the processing box (18).

2. The device for safe and environmentally friendly recycling of contaminated fluid at underground operation sites according to claim 1 is characterized in that: The moving assembly includes a positioning plate (3), the two ends of the left side of the positioning plate (3) are respectively fixedly connected to the top of the right side of the filter box (2), the top of the positioning plate (3) is fixedly connected to a motor 1 (4), the driving end of the motor 1 (4) is rotatably connected to a rotary rod (5), the other end of the rotary rod (5) is rotatably connected to a rotating rod (6), the other end of the rotating rod (6) is rotatably connected to a driving rod (7), the bottom of the driving rod (7) is fixedly connected to a rotating block (8), and the interior of the rotating block (8) is rotatably connected to a slider (9).

3. The device for safe and environmentally friendly recycling of contaminated fluid at underground operation sites according to claim 2 is characterized in that: The front and rear ends of the filter box (2) are fixedly connected to a cross bar (10), a movable groove (11) is provided inside the cross bar (10), the outside of the slider (9) is slidably connected to the inside of the movable groove (11), a brush (12) is fixedly connected to the bottom of the slider (9), recovery holes (13) are provided at the front and rear ends of the filter box (2), and a collection box (14) is fixedly connected to the front and rear ends of the filter box (2).

4. The device for safely and environmentally friendly recycling of contaminated fluid at underground operation sites according to claim 1 is characterized in that: The stirring assembly comprises a stirring rod (23), the outer top end of the stirring rod (23) is rotatably connected to the top of the filter box (2), the top of the stirring rod (23) is fixedly connected to a second motor (22), and the outer bottom end of the stirring rod (23) is fixedly connected to a plurality of blades (24).

5. The device for safely and environmentally friendly recycling of contaminated fluid at underground operation sites according to claim 1 is characterized in that: An extraction pump (21) is fixedly connected to the bottom left side of the processing box (18), and a delivery pipe (20) is fixedly connected to the output end of the extraction pump (21).

6. The device for safely and environmentally friendly recycling of contaminated fluid at underground operation sites according to claim 3 is characterized by: The bottom of the brush (12) contacts the top of the filter plate (16), and the left side of the stopper (28) contacts the right side of the feed port (32).

7. The device for safely and environmentally friendly recycling of contaminated fluid at underground operation sites according to claim 1 is characterized in that: A material storage box (31) is fixedly connected to the top right side of the processing box (18), and the bottom of the stopper (28) contacts the inner bottom end of the material storage box (31).

8. The device for safely and environmentally friendly recycling of contaminated fluid at underground operation sites according to claim 1 is characterized in that: The left side of the filter box (2) is fixedly connected with a transmission pipe (17). The left side of the transmission pipe (17) is fixedly connected to the right side of the processing box (18).

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