Oil and gas recovery and processing device

Abstract

The present invention discloses an oil and gas recovery and processing device, which belongs to the field of oil and gas recovery technology. An oil and gas recovery and processing device includes a device body, wherein the inner bottom surface of the device body is fixedly mounted with carbon canisters A and B that can be used interchangeably, and the inner walls of carbon canisters A and B are fixedly mounted with placement ring racks, and the surfaces of the two placement ring racks are both provided with detachable adsorption devices. In the oil and gas recovery and processing device, multiple groups of shovel arc rings rotate to scoop up the activated carbon at the bottom of the adsorption device and send it to the upper part through the internal channel of the shovel arc ring. During the oil and gas treatment process, the rotation of the shovel arc ring plays a role in stirring the activated carbon inside the adsorption device. At the same time, the rotation of the shovel arc ring causes the activated carbon in the bottom layer and the activated carbon particles in the top layer inside the adsorption device to be repeatedly exchanged, ensuring the continuous treatment of oil and gas by the activated carbon, thereby improving the treatment efficiency of the activated carbon for oil and gas.

Description

Technical Field

[0001] The present invention relates to the technical field of oil and gas recovery, and more particularly to an oil and gas recovery and processing device. Background Art

[0002] The oil and gas recovery device is a device used to treat and recover oil and gas emitted during the storage, transportation, loading and unloading of oil products. It uses the adsorption force of activated carbon and other adsorbents on the oil, gas and air mixture to achieve the separation of oil, gas and air. After the activated carbon is saturated with adsorption, it can be desorbed by vacuum or steam desorption. The enriched oil and gas is sucked into the oil tank by a vacuum pump or liquefied by other methods.

[0003] Chinese patent application number CN202310946958.9 discloses an oil and gas recovery and processing device and a method of use, including a base and a washing tank body connected to the top of the base, the outside and the top of the washing tank body are respectively connected to an air intake pipe and an exhaust pipe, a spray mechanism is connected to the washing tank body, the spray mechanism includes a horizontal plate, multiple nozzles, and multiple oblong plates, the horizontal plate is connected to a swing mechanism for driving multiple nozzles to swing synchronously, the swing mechanism includes a moving plate, a driving column, a guide seat, a spring, a connecting head, and a cam, an activated carbon cartridge is connected to the washing tank body, the activated carbon cartridge is connected to a stirring mechanism for stirring the activated carbon, and the output end of the stirring mechanism is connected to the cam.

[0004] In the above technical solution, increasing the contact area with the treated gas and mist water is beneficial to the treatment of residual exhaust gas, while effectively controlling the gas-phase liquid return problem, and also expanding the spray range of the nozzle, so that the exhaust gas is fully mixed with water, improving the purification effect, and having strong practicality. However, traditional oil and gas recovery devices usually use activated carbon plates to adsorb oil and gas. This method has some obvious shortcomings. First, since the activated carbon plate is fixedly installed in the carbon canister, the oil and gas will be adsorbed on the bottom surface of the activated carbon plate, resulting in saturation of the activated carbon on the bottom surface of the activated carbon plate. The saturated activated carbon can treat less oil and gas, thereby affecting the activated carbon's treatment efficiency for oil and gas. Secondly, some oil and gas recovery devices only contain one carbon canister and can only be treated once. When the activated carbon needs to be desorbed, oil and gas must be prohibited from entering the carbon canister, affecting the carbon canister's treatment efficiency for oil and gas. Summary of the Invention

[0005] The purpose of the present invention is to provide an oil and gas recovery and processing device to solve the problems raised in the above background technology:

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] 1. The oil and gas recovery and processing device of claim 1 , wherein the inner bottom surface of the device body is fixedly mounted with a carbon canister A and a carbon canister B that can be used interchangeably, the inner walls of the carbon canister A and the carbon canister B are fixedly mounted with a placement ring rack, the surfaces of the two placement ring racks are provided with a detachable adsorption device, the surface and bottom surfaces of the adsorption device are provided with a plurality of filter holes connected thereto, the internal rotation of the adsorption device is connected with a rotating shaft, the internal array of the adsorption device is provided with a plurality of rotatable shovel arc rings, the plurality of shovel arc rings are staggered, any group of the shovel arc rings is tilted, and the bottom end of the shovel arc ring contacts the inner bottom surface of the adsorption device, a connecting rod is fixedly mounted between any group of the shovel arc rings, the surface and bottom surfaces of any group of the shovel arc rings are provided with a through hole, a fixing rod is fixedly mounted between any group of the shovel arc rings and the rotating shaft, the surface of the carbon canister A is fixedly mounted with an oil and gas inlet pipe A and an oil and gas outlet pipe A connected thereto, and the surface of the carbon canister B is fixedly mounted with an oil and gas inlet pipe B and an oil and gas outlet pipe B connected thereto.

[0008] By adopting the above technical solution, in order to prevent the activated carbon at the bottom of the adsorption device from being saturated, multiple groups of shovel arc rings rotate to scoop up the activated carbon at the bottom of the adsorption device, and send it to the upper part through the internal channel of the shovel arc ring. During the oil and gas treatment process, the rotation of the shovel arc ring plays a role in stirring the activated carbon inside the adsorption device. At the same time, the rotation of the shovel arc ring enables the bottom layer of activated carbon inside the adsorption device to be repeatedly exchanged with the top layer of activated carbon particles, thereby ensuring the continuous treatment of oil and gas by the activated carbon, thereby improving the treatment efficiency of the activated carbon for oil and gas.

[0009] Preferably, a cross plate is fixedly installed between the carbon canister A and the carbon canister B, and conversion valves are fixedly installed on the two end surfaces in the vertical direction of the cross plate, one of the conversion valves is connected to the oil and gas inlet pipe A and the oil and gas inlet pipe B, and the other conversion valve is connected to the oil and gas outlet pipe A and the oil and gas outlet pipe B. The bottom surface of one of the conversion valves is fixedly installed with an oil and gas inlet pipe connected to it, and the top surface of the other conversion valve is fixedly installed with an outlet pipe connected to it.

[0010] By adopting the above technical solution, the electric telescopic rod is extended and runs with the Z-shaped slide, and the two gear plates follow the movement of the Z-shaped slide, so that the second gear rotates clockwise and rotates with the rotating shaft and one of the conversion disks. When one of the conversion disks rotates ninety degrees, the oil and gas outlet pipe B is connected to the outlet pipe through the L groove, and the first gear rotates counterclockwise and rotates with the rotating shaft and the other conversion disk. When the conversion disk rotates ninety degrees, the oil and gas inlet pipe is connected to the oil and gas inlet pipe B through the L groove, so that the carbon canister A and the carbon canister B can be used alternately, and the oil and gas can be continuously processed, thereby improving the oil and gas processing efficiency of the carbon canister A and the carbon canister B.

[0011] Preferably, the interiors of the two conversion valves are rotatably connected to matching conversion disks, the interiors of the two conversion disks are provided with L-shaped grooves, the surface of any one of the conversion valves is rotatably connected to a rotating shaft, one end of the two rotating shafts extends to the interior of the conversion valve and is fixedly connected to the surface of the conversion disk.

[0012] Preferably, a protruding block is fixedly installed on the surface of the cross plate, a frame plate is fixedly installed on the surface of the protruding block, the other ends of the two rotating shafts extend to the outside of the frame plate, and the other ends of the two rotating shafts are respectively fixedly installed with a first gear and a second gear, a sliding groove is provided on the surface of the frame plate, and a Z-shaped slide that moves along the sliding groove is slidably connected to the surface of the frame plate, and tooth plates that mesh with the first gear and the second gear are fixedly installed on the inner sides of both ends of the Z-shaped slide.

[0013] Preferably, an electric telescopic rod is fixedly mounted on the inner wall of the slide groove, and the telescopic end of the electric telescopic rod is fixedly connected to the Z-shaped slide.

[0014] Preferably, the surfaces of the carbon canister A and the carbon canister B are both provided with canister covers sealed therewith, and the surfaces of the carbon canister A and the carbon canister B are both fixedly installed with a plurality of fixing clips for fixing the canister covers, one end of the two rotating shafts extends to the outside of the adsorption device, and one end surface of the rotating shaft is fixedly connected to a key cylinder, and the internal spline of the key cylinder is connected to a spline rod matching it.

[0015] Preferably, a motor is fixedly mounted on the top surface of the two tank covers, and the output end of the motor is fixedly connected to the spline rod.

[0016] Preferably, fixing frames are fixedly installed on the four corners of the inner bottom surface of the device body, a steam box is fixedly installed on one side of one of the fixing frames, steam inlet pipes connected thereto are fixedly installed on the top surfaces of the carbon canister A and the carbon canister B, connecting pipes connected to the two steam inlet pipes are fixedly installed on the surface of the steam box, oil and gas mixed outlet pipes connected thereto are fixedly installed on the bottom end surfaces of the carbon canister A and the carbon canister B, a heat exchanger is fixedly installed on the inner bottom surface of the device body, a connecting pipe connected to the two oil and gas mixed outlet pipes is fixedly installed on the inner side surface of the heat exchanger, a storage tank is fixedly installed on the inner bottom surface of the device body, the storage tank is located on one side of the heat exchanger, and the heat exchanger and the storage tank are connected by a pipeline.

[0017] By adopting the above technical solution, when carbon canister A needs to desorb the activated carbon inside, the activated carbon inside carbon canister B adsorbs the oil and gas; when carbon canister B desorbs the activated carbon inside, the activated carbon inside carbon canister A adsorbs the oil and gas. By alternating adsorption and desorption between carbon canisters A and B, compared with traditional oil and gas processing equipment, the activated carbon in this oil and gas processing equipment not only has a long service life, but also avoids frequent manual replacement or maintenance. The alternating adsorption and desorption between carbon canisters A and B ensures the continuous treatment of oil and gas, and further improves the oil and gas processing efficiency of carbon canisters A and B.

[0018] Preferably, a steam outlet pipe connected to the carbon canister A and the carbon canister B is fixedly installed on the top surface thereof, wherein a shell and tube condenser is fixedly installed between the two fixing frames, the shell and tube condenser is connected to the steam outlet pipe, a downflow pipe connected to the shell and tube condenser and the storage tank is fixedly installed between them, the steam inlet pipe and the steam outlet pipe are located on both sides of the motor, and solenoid valves are fixedly installed on the surfaces of the steam inlet pipe, the steam outlet pipe and the oil-gas mixed outlet pipe.

[0019] Preferably, switch doors are provided on the surface and back of the device body, and a controller is fixedly installed on the surface of one of the switch doors. The controller is electrically connected to the solenoid valve through a wire, the controller is electrically connected to the motor through a wire, and the controller is electrically connected to the electric telescopic rod through a wire.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1) When the oil and gas recovery and treatment device is in use, multiple groups of shovel arc rings rotate to scoop up the activated carbon at the bottom of the adsorption device and send it to the upper part through the internal channel of the shovel arc ring. During the oil and gas treatment process, the rotation of the shovel arc ring stirs the activated carbon inside the adsorption device. At the same time, the rotation of the shovel arc ring enables the activated carbon at the bottom layer and the activated carbon particles at the top layer inside the adsorption device to be repeatedly exchanged, ensuring the continuous treatment of oil and gas by the activated carbon, thereby improving the treatment efficiency of the activated carbon for oil and gas.

[0022] 2) When the oil and gas recovery and treatment device is in use, the electric telescopic rod is extended to run with the Z-shaped slide, and the two toothed plates follow the movement of the Z-shaped slide, so that the second gear rotates clockwise, driving the rotating shaft and one of the conversion disks to rotate. When one of the conversion disks rotates ninety degrees, the oil and gas outlet pipe B is connected to the outlet pipe through the L groove, and the first gear rotates counterclockwise, driving the rotating shaft and the other conversion disk to rotate. When the conversion disk rotates ninety degrees, the oil and gas inlet pipe is connected to the oil and gas inlet pipe B through the L groove, so that the carbon canister A and the carbon canister B can be used alternately, and the oil and gas can be continuously treated, thereby improving the oil and gas treatment efficiency of the carbon canister A and the carbon canister B.

[0023] 3) When the oil and gas recovery and processing device is in use, when carbon canister A needs to desorb the activated carbon inside, the activated carbon inside carbon canister B adsorbs the oil and gas; when carbon canister B needs to desorb the activated carbon inside, the activated carbon inside carbon canister A adsorbs the oil and gas. Through the alternating adsorption and desorption of carbon canisters A and B, compared with traditional oil and gas processing equipment, the oil and gas processing equipment has a long service life of activated carbon and avoids frequent manual replacement or maintenance. The alternating adsorption and desorption of carbon canisters A and B ensures the continuous treatment of oil and gas, and further improves the oil and gas processing efficiency of carbon canisters A and B. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the position structure of the carbon canister A and the carbon canister B of the present invention;

[0026] Figure 3 This is a schematic diagram of the installation position of the tube condenser of the present invention;

[0027] Figure 4 This is a schematic diagram of the storage tank installation position structure of the present invention;

[0028] Figure 5 Schematic diagram of pipeline distribution of the present invention;

[0029] Figure 6 This is a schematic diagram of the mounting position structure of the rack plate of the present invention;

[0030] Figure 7 It is a schematic diagram of the position structure of the slide groove and the Z-shaped slide of the present invention;

[0031] Figure 8 This is a schematic diagram of the explosion of the conversion valve of the present invention;

[0032] Figure 9 This is a structural schematic diagram of the carbon canister A of the present invention;

[0033] Figure 10 This is an exploded schematic diagram of the spline rod and key cylinder of the present invention;

[0034] Figure 11 Schematic diagram of the internal structure of the adsorption device of the present invention;

[0035] Figure 12 It is a cross-sectional schematic diagram of the adsorption device of the present invention.

[0036] Explanation of reference numerals in the figure: 1. device body; 2. carbon canister A; 3. carbon canister B; 4. placement ring frame; 5. adsorption device; 6. filter hole; 7. rotating shaft; 8. shovel arc ring; 9. connecting rod; 10. through hole; 11. fixing rod; 12. oil and gas inlet pipe A; 13. oil and gas outlet pipe A; 14. oil and gas inlet pipe B; 15. oil and gas outlet pipe B; 16. oil and gas inlet pipe; 17. outlet pipe; 18. switching valve; 19. switching disk; 20. L-shaped slot; 21. cross plate; 22. rotating shaft; 23. first gear; 24. second gear. 25. Projecting block; 26. Shelf; 27. Slide; 28. Z-shaped slide; 29. ​​Tooth plate; 30. Electric telescopic rod; 31. Tank cover; 32. Fixing clamp; 33. Key cylinder; 34. Spline rod; 35. Motor; 36. Fixing frame; 37. Steam box; 38. Steam inlet pipe; 39. Connecting pipe; 40. Oil-gas mixture outlet pipe; 41. Connecting pipe; 42. Heat exchanger; 43. Storage tank; 44. Steam outlet pipe; 45. Shell and tube condenser; 46. Downflow pipe; 47. Solenoid valve; 48. Switch door; 49. Controller. DETAILED DESCRIPTION

[0037] Example 1: Please refer to Figure 1 - Figure 12, an oil and gas recovery and processing device, including a device body 1, the device body 1 is an oil and gas processing device, the inner bottom surface of the device body 1 is fixedly installed with a carbon canister A2 and a carbon canister B3 that can be used interchangeably, the carbon canister A2 and the carbon canister B3 are used alternately, and the oil and gas can be continuously processed, the inner walls of the carbon canister A2 and the carbon canister B3 are fixedly installed with a placement ring frame 4, the placement ring frame 4 is clamped with the existing clamping device of the adsorption device 5 to ensure the later replacement of the activated carbon, the surfaces of the two placement ring frames 4 are both provided with a detachable adsorption device 5, the surface and bottom of the adsorption device 5 are A plurality of filter holes 6 are provided which are connected to the filter holes 6, and the oil and gas enter the adsorption device 5 through the filter holes 6, and then the activated carbon inside the adsorption device 5 adsorbs the oil and gas. The internal rotation of the adsorption device 5 is connected to the rotating shaft 7, and the internal array of the adsorption device 5 is provided with a plurality of rotatable shovel arc rings 8. During the oil and gas treatment process, the rotation of the shovel arc ring 8 stirs the activated carbon inside the adsorption device 5. At the same time, the rotation of the shovel arc ring 8 causes the bottom activated carbon inside the adsorption device 5 to be repeatedly exchanged with the top activated carbon particles. The plurality of shovel arc rings 8 are staggered and any A group of shovel arc rings 8 are tilted, and the bottom end of the shovel arc ring 8 contacts the inner bottom surface of the adsorption device 5. A connecting rod 9 is fixedly installed between any group of shovel arc rings 8. A through hole 10 is opened on the surface and bottom surface of any group of shovel arc rings 8. The setting of the through hole 10 ensures that the activated carbon inside the shovel arc ring 8 can also process oil and gas. A fixing rod 11 is fixedly installed between any group of shovel arc rings 8 and the rotating shaft 7. The surface of the carbon canister A2 is fixedly installed with an oil and gas inlet pipe A12 and an oil and gas outlet pipe A13 connected thereto. The surface of the carbon canister B3 is fixedly installed with a The oil and gas inlet pipe B14 and the oil and gas outlet pipe B15 are connected. In order to prevent the activated carbon at the bottom of the adsorption device 5 from being saturated, multiple groups of shoveling arc rings 8 rotate to scoop up the activated carbon at the bottom of the adsorption device 5 and send it to the upper part through the internal channel of the shoveling arc ring 8. During the oil and gas treatment process, the rotation of the shoveling arc ring 8 stirs the activated carbon inside the adsorption device 5. At the same time, the rotation of the shoveling arc ring 8 causes the bottom activated carbon and the top activated carbon particles inside the adsorption device 5 to be repeatedly exchanged, ensuring the continuous treatment of oil and gas by the activated carbon, thereby improving the treatment efficiency of the activated carbon for oil and gas.

[0038] A cross plate 21 is fixedly installed between the carbon canisters A2 and B3. Switch valves 18 are fixedly installed on both ends of the vertical surface of the cross plate 21. One of the switch valves 18 is connected to the oil and gas inlet pipe A12 and the oil and gas inlet pipe B14, and the other switch valve 18 is connected to the oil and gas outlet pipe A13 and the oil and gas outlet pipe B15. The bottom surface of one of the switch valves 18 is fixedly installed with the oil and gas inlet pipe 16 connected to it, and the top surface of the other switch valve 18 is fixedly installed with the outlet pipe 17 connected to it. The electric telescopic rod 30 extends and runs with the Z-shaped slide 28, and the two gear plates 29 follow the Z-shaped slide 28. Movement causes the second gear 24 to rotate clockwise, driving the rotating shaft 22 and one of the conversion disks 19 to rotate. When one of the conversion disks 19 rotates ninety degrees, the oil and gas outlet pipe B15 is connected to the outlet pipe 17 through the L through groove 20. The first gear 23 rotates counterclockwise, driving the rotating shaft 22 and the other conversion disk 19 to rotate. When the conversion disk 19 rotates ninety degrees, the oil and gas inlet pipe 16 is connected to the oil and gas inlet pipe B14 through the L through groove 20, so that the carbon canister A2 and the carbon canister B3 can be used alternately, and the oil and gas can be continuously processed, thereby improving the oil and gas processing efficiency of the carbon canister A2 and the carbon canister B3.

[0039] The interiors of the two conversion valves 18 are both rotatably connected to matching conversion disks 19, and the interiors of the two conversion disks 19 are both provided with L-shaped grooves 20. The surface of any conversion valve 18 is rotatably connected to a rotating shaft 22, and one end of the two rotating shafts 22 extends to the interior of the conversion valve 18 and is fixedly connected to the surface of the conversion disk 19.

[0040] A protruding block 25 is fixedly installed on the surface of the cross plate 21, and a frame plate 26 is fixedly installed on the surface of the protruding block 25. The other ends of the two rotating shafts 22 extend to the outside of the frame plate 26, and the other ends of the two rotating shafts 22 are respectively fixedly installed with the first gear 23 and the second gear 24. A sliding groove 27 is provided on the surface of the frame plate 26, and the surface of the frame plate 26 is slidably connected with a Z-shaped slide 28 that moves along the sliding groove 27. The inner sides of both ends of the Z-shaped slide 28 are fixedly installed with tooth plates 29 that mesh with the first gear 23 and the second gear 24.

[0041] An electric telescopic rod 30 is fixedly installed on the inner wall of the slide 27. The telescopic end of the electric telescopic rod 30 is fixedly connected to the Z-shaped slide 28. The electric telescopic rod 30 is a conventional electric control push rod in the prior art. The electric telescopic rod 30 provides power for the movement of the conversion disk 19.

[0042] The surfaces of the carbon canisters A2 and B3 are both provided with canister covers 31 that are sealed therewith. The surfaces of the carbon canisters A2 and B3 are both fixedly installed with a plurality of fixing clips 32 for fixing the canister covers 31. One end of the two rotating shafts 7 extends to the outside of the adsorption device 5, and a key cylinder 33 is fixedly connected to the surface of one end of the rotating shaft 7. The internal spline of the key cylinder 33 is connected to a spline rod 34 that matches it. The spline rod 34 is spline-connected to the key cylinder 33, which is convenient for replacing the activated carbon inside the adsorption device 5.

[0043] A motor 35 is fixedly mounted on the top surface of each of the two tank covers 31 . The output end of the motor 35 is fixedly connected to the spline rod 34 . The motor 35 is a conventional electric motor in the prior art.

[0044] The use steps of the present invention are as follows: when the oil and gas recovery and processing device is in use, in the initial state, the oil and gas inlet pipe 16 and the oil and gas inlet pipe A12 are connected to the two ends of the L-type slot 20 inside one of the conversion disks 19, and the oil and gas outlet pipe A13 and the outlet pipe 17 are connected to the two ends of the L-type slot 20 inside the other conversion disk 19. When the carbon canister A2 needs to be desorbed and the carbon canister B3 needs to adsorb oil and gas, the controller 49 is operated. At this time, the electric telescopic rod 30 is extended to run with the Z-shaped slide 28, and the two tooth plates 29 follow the movement of the Z-shaped slide 28, so that the second gear 24 rotates clockwise to rotate with the rotating shaft 22 and one of the conversion disks 19. When one of the conversion disks 19 rotates ninety degrees, At this time, the oil and gas outlet pipe B15 is connected to the air outlet pipe 17 through the L-through groove 20, and the first gear 23 rotates counterclockwise to rotate the rotating shaft 22 and the other conversion disk 19. When the conversion disk 19 rotates ninety degrees, the oil and gas inlet pipe 16 is connected to the oil and gas inlet pipe B14 through the L-through groove 20. External oil and gas enter through the oil and gas inlet pipe 16, and enter the carbon canister B3 through the L-through groove 20 and the oil and gas inlet pipe B14. When the oil and gas are transported upward in the carbon canister B3 (spherical granular activated carbon is placed inside the adsorption device 5 in advance, and the height of the spherical granular activated carbon in the adsorption device 5 does not exceed the top outlet of the shovel arc ring 8), the controller 49 controls the motor 35 to rotate. At this time The motor 35 rotates through the key cylinder 33 and the spline rod 34 to rotate the shaft 7, so that the multiple sets of shovel arc rings 8 rotate inside the adsorption device 5, and the oil and gas enter the adsorption device 5 through the filter hole 6, and then the activated carbon inside the adsorption device 5 adsorbs the oil and gas. The treated oil and gas continue to rise and are discharged through the oil and gas outlet pipe B15, the L groove 20 and the outlet pipe 17. In order to prevent the activated carbon at the bottom of the adsorption device 5 from being saturated, the multiple sets of shovel arc rings 8 rotate to scoop up the activated carbon at the bottom of the adsorption device 5 and send it to the upper part through the internal channel of the shovel arc ring 8. During the oil and gas processing process, the rotation of the shovel arc ring 8 stirs the activated carbon inside the adsorption device 5, and at the same time, the shovel arc ring 8 stirs the activated carbon inside the adsorption device 5. The rotation of the arc ring 8 causes the bottom layer of activated carbon inside the adsorption device 5 to be repeatedly exchanged with the activated carbon particles on the top layer, thereby ensuring that the activated carbon particles can process the oil and gas. In order to prevent the activated carbon at the bottom of the adsorption device 5 from being saturated, multiple groups of shoveling arc rings 8 rotate to scoop up the activated carbon at the bottom of the adsorption device 5 and send it to the upper part through the internal channel of the shoveling arc ring 8. During the oil and gas processing process, the rotation of the shoveling arc ring 8 stirs the activated carbon inside the adsorption device 5. At the same time, the rotation of the shoveling arc ring 8 causes the bottom layer of activated carbon inside the adsorption device 5 to be repeatedly exchanged with the activated carbon particles on the top layer, thereby ensuring that the activated carbon can continuously process the oil and gas, thereby improving the processing efficiency of the activated carbon for the oil and gas.The electric telescopic rod 30 extends, driving the Z-shaped carriage 28. The two toothed plates 29 follow the movement of the Z-shaped carriage 28, causing the second gear 24 to rotate clockwise, driving the rotating shaft 22 and one of the conversion plates 19. When one of the conversion plates 19 rotates 90 degrees, the oil and gas outlet pipe B15 connects to the outlet pipe 17 via the L-shaped slot 20. The first gear 23 rotates counterclockwise, driving the rotating shaft 22 and the other conversion plate 19. When the conversion plate 19 rotates 90 degrees, the oil and gas inlet pipe 16 connects to the oil and gas inlet pipe B14 via the L-shaped slot 20. This allows canisters A2 and B3 to be used alternately, ensuring continuous oil and gas processing and improving the oil and gas processing efficiency of canisters A2 and B3.

[0045] Example 2: Please refer to Figure 1 - Figure 12 , combined with the basis of Example 1, the difference is that the four corners of the inner bottom surface of the device body 1 are fixedly installed with fixing frames 36, and a steam box 37 is fixedly installed on one side of one of the fixing frames 36. The top surfaces of the carbon canisters A2 and B3 are fixedly installed with steam inlet pipes 38 connected thereto, and the surface of the steam box 37 is fixedly installed with a connecting pipe 39 connected to the two steam inlet pipes 38. The bottom surfaces of the carbon canisters A2 and B3 are fixedly installed with oil and gas mixed outlet pipes 40 connected thereto. The inner bottom surface of the device body 1 is fixedly installed with a heat exchanger 42, which is a conventional heat exchanger 42 in the prior art. The inner side surface of the heat exchanger 42 is fixedly installed with a connecting pipe 41 connected to the two oil and gas mixed outlet pipes 40. The device body 1 A storage tank 43 is fixedly installed on the inner bottom surface, and the storage tank 43 is located on one side of the heat exchanger 42, and the heat exchanger 42 and the storage tank 43 are connected by a pipeline. When the carbon canister A2 needs to desorb the activated carbon inside, the activated carbon inside the carbon canister B3 adsorbs the oil and gas. When the carbon canister B3 desorbs the activated carbon inside, the activated carbon inside the carbon canister A2 adsorbs the oil and gas. Compared with traditional oil and gas processing equipment, the oil and gas processing equipment has a long service life of activated carbon, and also avoids frequent manual replacement or maintenance. The carbon canister A2 and the carbon canister B3 adsorb and desorb alternately, which ensures the continuous treatment of oil and gas and further improves the oil and gas processing efficiency of the carbon canister A2 and the carbon canister B3.

[0046] A steam outlet pipe 44 connected to the carbon canister A2 and the carbon canister B3 is fixedly installed on the top surface thereof, wherein a shell and tube condenser 45 is fixedly installed between the two fixing frames 36, and the shell and tube condenser 45 is a conventional shell and tube condenser 45 in the prior art. The shell and tube condenser 45 is connected to the steam outlet pipe 44, and a downflow pipe 46 connected to the shell and tube condenser 45 and the storage tank 43 is fixedly installed therebetween. The steam inlet pipe 38 and the steam outlet pipe 44 are located on both sides of the motor 35, and a solenoid valve 47 is fixedly installed on the surface of the steam inlet pipe 38, the steam outlet pipe 44 and the oil-gas mixed outlet pipe 40, and the solenoid valve 47 is a conventional solenoid valve 47 in the prior art.

[0047] The surface and back of the device body 1 are both provided with switch doors 48. The switch doors 48 are provided on both the surface and the back, which is convenient for maintenance of the devices inside the device body 1 and for replacement of activated carbon. A controller 49 is fixedly installed on the surface of one of the switch doors 48. The controller 49 can control the opening and closing of the solenoid valve 47. The controller 49 is a conventional PLC control device in the prior art. The controller 49 is electrically connected to the solenoid valve 47 through a wire, the controller 49 is electrically connected to the motor 35 through a wire, and the controller 49 is electrically connected to the electric telescopic rod 30 through a wire.

[0048] The use steps of the present invention are as follows: when the oil and gas recovery and processing device is in use, when the carbon canister A2 needs to be desorbed, the oil and gas inlet pipe A12 and the oil and gas outlet pipe A13 are not connected to the L groove 20, at this time the oil and gas inlet pipe A12 and the oil and gas outlet pipe A13 are in a closed state, the surface electromagnetic valve 47 of the steam inlet pipe 38 connected to the carbon canister A2 is opened, the surface electromagnetic valve 47 of the steam inlet pipe 38 connected to the carbon canister B3 is closed, the surface electromagnetic valve 47 of the oil and gas mixed outlet pipe 40 connected to the carbon canister A2 is opened, and the oil and gas mixed outlet pipe 40 connected to the carbon canister B3 is closed. The electromagnetic valve 47 on the surface of the steam outlet pipe 40 is closed, the electromagnetic valve 47 on the surface of the steam outlet pipe 44 connected to the carbon canister A2 is opened, and the electromagnetic valve 47 on the surface of the steam outlet pipe 44 connected to the carbon canister B3 is closed. The steam box 37 works to transport steam into the connecting pipe 39, and then enters the carbon canister A2 through the steam inlet pipe 38. The high-temperature steam heats up and desorbs the activated carbon inside the adsorption device 5. The rotation of the shovel arc ring 8 causes the bottom layer of the activated carbon inside the adsorption device 5 to be repeatedly exchanged with the top layer of the activated carbon particles, so that the activated carbon is desorbed. The adsorption is more thorough. A part of the desorbed oil, gas and steam passes through the oil and gas mixed outlet pipe 40 and the connecting pipe 41 and is cooled and liquefied by the heat exchanger 42, and then is collected in the storage tank 43. The other part of the desorbed oil, gas and steam passes through the steam outlet pipe 44 and enters the tube condenser 45 for cooling and liquefaction, and then passes through the downflow pipe 46 and enters the storage tank 43. Then, the mixed oil and gas inside the storage tank 43 are separated as a whole. In this solution, when the carbon tank A2 needs to desorb the activated carbon inside, the carbon tank B3 The activated carbon inside adsorbs the oil and gas. When the carbon canister B3 desorbs the activated carbon inside, the activated carbon inside the carbon canister A2 adsorbs the oil and gas. The carbon canisters A2 and B3 adsorb and desorb alternately. Compared with traditional oil and gas processing equipment, the activated carbon in this oil and gas processing equipment not only has a long service life, but also avoids frequent manual replacement or maintenance. The carbon canisters A2 and B3 adsorb and desorb alternately, which ensures the continuous treatment of oil and gas and further improves the oil and gas processing efficiency of the carbon canisters A2 and B3.

[0049] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An oil and gas recovery and processing device, comprising a device body (1), characterized in that: The inner bottom surface of the device body (1) is fixedly mounted with a carbon canister A (2) and a carbon canister B (3) that can be used interchangeably. The inner walls of the carbon canister A (2) and the carbon canister B (3) are fixedly mounted with a placement ring frame (4). The surfaces of the two placement ring frames (4) are both provided with a detachable adsorption device (5). The surface and bottom surface of the adsorption device (5) are both provided with a plurality of filter holes (6) connected thereto. The interior of the adsorption device (5) is rotatably connected with a rotating shaft (7). The internal array of the adsorption device (5) is provided with a plurality of rotatable shovel arc rings (8). The plurality of shovel arc rings (8) are staggered, and any one of the shovel arc rings (8) is tilted, and the bottom end of the shovel arc ring (8) is aligned with the bottom end of the shovel arc ring (8). The inner bottom surfaces of the adsorption device (5) are in contact, a connecting rod (9) is fixedly installed between any group of the shovel arc rings (8), a through hole (10) is opened on the surface and bottom surface of any group of the shovel arc rings (8), a fixing rod (11) is fixedly installed between any group of the shovel arc rings (8) and the rotating shaft (7), an oil and gas inlet pipe A (12) and an oil and gas outlet pipe A (13) connected thereto are fixedly installed on the surface of the carbon canister A (2), and an oil and gas inlet pipe B (14) and an oil and gas outlet pipe B (15) connected thereto are fixedly installed on the surface of the carbon canister B (3), and the rotation of the shovel arc rings (8) causes the activated carbon in the bottom layer and the activated carbon particles in the top layer inside the adsorption device (5) to be repeatedly exchanged.

2. The oil and gas recovery and processing device according to claim 1, characterized in that: A cross plate (21) is fixedly installed between the carbon canister A (2) and the carbon canister B (3), and conversion valves (18) are fixedly installed on both end surfaces of the cross plate (21) in the vertical direction. One of the conversion valves (18) is connected to the oil and gas inlet pipe A (12) and the oil and gas inlet pipe B (14), and the other conversion valve (18) is connected to the oil and gas outlet pipe A (13) and the oil and gas outlet pipe B (15). The bottom surface of one of the conversion valves (18) is fixedly installed with an oil and gas inlet pipe (16) connected thereto, and the top surface of the other conversion valve (18) is fixedly installed with an outlet pipe (17) connected thereto.

3. The oil and gas recovery and processing device according to claim 2, characterized in that: The interiors of the two conversion valves (18) are both rotatably connected to a conversion disk (19) matched therewith, and the interiors of the two conversion disks (19) are both provided with an L-shaped through groove (20). The surface of any one of the conversion valves (18) is rotatably connected to a rotating shaft (22), and one end of the two rotating shafts (22) extends to the interior of the conversion valve (18) and is fixedly connected to the surface of the conversion disk (19).

4. The oil and gas recovery and processing device according to claim 3, characterized in that: A protruding block (25) is fixedly mounted on the surface of the cross plate (21), a frame plate (26) is fixedly mounted on the surface of the protruding block (25), the other ends of the two rotating shafts (22) extend to the outside of the frame plate (26), and the other ends of the two rotating shafts (22) are respectively fixedly mounted with a first gear (23) and a second gear (24), a sliding groove (27) is provided on the surface of the frame plate (26), and a Z-shaped slide (28) that moves along the sliding groove (27) is slidably connected to the surface of the frame plate (26), and tooth plates (29) that mesh with the first gear (23) and the second gear (24) are fixedly mounted on the inner sides of both ends of the Z-shaped slide (28).

5. The oil and gas recovery and processing device according to claim 4, characterized in that: An electric telescopic rod (30) is fixedly mounted on the inner wall of the slide groove (27), and the telescopic end of the electric telescopic rod (30) is fixedly connected to the Z-shaped slide (28).

6. The oil and gas recovery and processing device according to claim 1, characterized in that: The surfaces of the carbon canisters A (2) and B (3) are both provided with canister covers (31) sealed therewith, and the surfaces of the carbon canisters A (2) and B (3) are both fixedly mounted with a plurality of fixing clips (32) for fixing the canister covers (31), one end of each of the two rotating shafts (7) extends to the outside of the adsorption device (5), and a key cylinder (33) is fixedly connected to the surface of one end of the rotating shaft (7), and the internal spline of the key cylinder (33) is connected to a spline rod (34) matching it.

7. The oil and gas recovery and processing device according to claim 6, characterized in that: A motor (35) is fixedly mounted on the top surfaces of the two tank covers (31), and the output end of the motor (35) is fixedly connected to the spline rod (34).

8. The oil and gas recovery and processing device according to claim 1, characterized in that: The four corners of the inner bottom surface of the device body (1) are fixedly mounted with fixing frames (36), a steam box (37) is fixedly mounted on one side of one of the fixing frames (36), the top surfaces of the carbon canisters A (2) and B (3) are fixedly mounted with steam inlet pipes (38) connected thereto, the surface of the steam box (37) is fixedly mounted with a connecting pipe (39) connected to the two steam inlet pipes (38), the bottom surfaces of the carbon canisters A (2) and B (3) are fixedly mounted with a steam inlet pipe (38), and the bottom surfaces of the carbon canisters A (2) and B (3) are fixedly mounted with a steam inlet pipe (38). The device body (1) is provided with an oil-gas mixture outlet pipe (40) in communication therewith, a heat exchanger (42) is fixedly mounted on the inner bottom surface of the device body (1), a connecting pipe (41) in communication with the two oil-gas mixture outlet pipes (40) is fixedly mounted on the inner side surface of the heat exchanger (42), and a storage tank (43) is fixedly mounted on the inner bottom surface of the device body (1), the storage tank (43) is located on one side of the heat exchanger (42), and the heat exchanger (42) and the storage tank (43) are in communication through a pipeline.

9. The oil and gas recovery and processing device according to claim 8, characterized in that: A steam outlet pipe (44) in communication with the carbon canister A (2) and the carbon canister B (3) is fixedly mounted on the top surfaces thereof, wherein a shell and tube condenser (45) is fixedly mounted between the two fixing frames (36), the shell and tube condenser (45) being in communication with the steam outlet pipe (44), a downflow pipe (46) in communication with the shell and tube condenser (45) and the storage tank (43) being fixedly mounted between the shell and tube condenser (45), the steam inlet pipe (38) and the steam outlet pipe (44) being located on both sides of the motor (35), and a solenoid valve (47) being fixedly mounted on the surfaces of the steam inlet pipe (38), the steam outlet pipe (44) and the oil-gas mixture outlet pipe (40).

10. The oil and gas recovery and processing device according to claim 1, characterized in that: The device body (1) is provided with switch doors (48) on both the front and back sides, and a controller (49) is fixedly mounted on the surface of one of the switch doors (48). The controller (49) is electrically connected to the solenoid valve (47) via a wire, the controller (49) is electrically connected to the motor (35) via a wire, and the controller (49) is electrically connected to the electric telescopic rod (30) via a wire.

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