A multi-function coupling type waste gas resource treatment device

Abstract

The present application belongs to the technical field of oilfield exploitation, and particularly relates to a multi-energy coupling type waste gas resource treatment device. A base is arranged on the bottom surface of a skid-mounted body. A gas power generation assembly comprises a combustion chamber, a premixing mechanism, a waste gas mechanism, an air mechanism and a control mechanism. The combustion chamber is connected with the base. The waste gas mechanism is used for inputting waste gas into the premixing mechanism. The air mechanism is used for inputting compressed air into the premixing mechanism. The premixing mechanism is used for mixing the waste gas and the compressed air and for inputting the mixed gas into the combustion chamber. The control mechanism is used for controlling the input amount of the waste gas and the compressed air. The mixed gas can be burned by being input into the combustion chamber, so as to utilize the waste gas to generate heat, heat and insulate the crude oil, reduce the viscosity of the crude oil and improve the flowability of the crude oil. The mixed gas combustion can also be used for power generation to provide power supply for the equipment of the oil extraction site.

Description

Technical Field

[0001] This invention belongs to the field of oilfield development technology, and specifically relates to a multi-energy coupled waste gas resource recovery treatment device. Background Technology

[0002] Most oilfield development relies on pipeline gathering and transportation. During the production process of oil wells, along with the extraction of crude oil from the formation, some associated gas in the reservoir also overflows into the annular space of the tubing and casing, forming associated gas in the casing. Due to the scattered distribution of peripheral oil and gas fields and the imperfect natural gas gathering and transportation pipeline network, some blocks have surplus associated gas that cannot be transported out, resulting in a low utilization rate of associated gas.

[0003] However, in existing technologies, to ensure normal crude oil production, some sites can only vent surplus associated gas or use flaring for combustion. According to incomplete statistics, in scattered small oil storage areas using multi-functional integrated equipment, the annual venting volume of surplus casing gas reaches as high as 5000 × 10⁴ Nm³. The large-scale venting of surplus associated gas not only wastes resources but also increases greenhouse gas emissions, exacerbating environmental pollution. Therefore, it is necessary to design a multi-energy coupled waste gas resource recovery treatment device to solve the above problems. Summary of the Invention

[0004] To address the aforementioned problems, this invention provides a multi-energy coupled waste gas resource recovery treatment device to solve the issues raised in the background section.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multi-energy coupled waste gas resource recovery treatment device, comprising:

[0006] Skid-mounted body;

[0007] The base is disposed on the inner bottom surface of the skid body;

[0008] A gas-powered generating assembly includes a combustion chamber, a premixing mechanism, an exhaust gas mechanism, and an air mechanism. The combustion chamber is connected to a base. The exhaust gas mechanism is used to input exhaust gas into the premixing mechanism. The air mechanism is used to input compressed air into the premixing mechanism. The premixing mechanism is used to mix the exhaust gas and the compressed air and input the mixed gas into the combustion chamber. The control mechanism is used to control the input amounts of the exhaust gas mechanism and the air mechanism.

[0009] Furthermore, the premixing mechanism includes:

[0010] A mixing cylinder, which is connected to the base and located in front of the combustion chamber, and is in communication with the combustion chamber;

[0011] The cover is installed at the upper opening of the mixing cylinder.

[0012] A hybrid motor, which is connected to the upper end of the cover;

[0013] A stirring rod is provided and vertically positioned within the mixing cylinder, and a mixing motor is connected to the stirring rod via a transmission.

[0014] Furthermore, the exhaust gas mechanism includes:

[0015] A first air inlet pipe is located at the front end of the mixing cylinder. The first air inlet pipe has openings at both ends. The rear end of the first air inlet pipe is connected to the mixing cylinder. A first air inlet is provided on the side of the first air inlet pipe.

[0016] An exhaust gas duct, wherein the exhaust gas duct is used to connect to the first intake pipe through the first intake port;

[0017] A first piston is slidably connected to the first intake pipe in the front-rear direction. A first channel is provided on the first piston, one end of which is used to communicate with the first intake port, and the other end is used to communicate with the first intake pipe.

[0018] Furthermore, the air mechanism includes:

[0019] The second air inlet pipe is located at the front end of the mixing cylinder and to the right of the first air inlet pipe. The second air inlet pipe has openings at both ends. The rear end of the second air inlet pipe is connected to the mixing cylinder. A second air inlet is provided on the side of the second air inlet pipe.

[0020] An air duct, wherein the air duct is connected to the second air intake pipe via the second air inlet, and the air duct is connected to an air compressor;

[0021] The second piston is slidably connected to the second intake pipe in the front-rear direction. The second piston has a second channel, one end of which is used to communicate with the second intake port, and the other end is used to communicate with the second intake pipe.

[0022] Furthermore, the multi-energy coupled waste gas resource recovery treatment device also includes:

[0023] A first connecting rod, which is connected to the first piston;

[0024] The second connecting rod is connected to the second piston;

[0025] A transmission wheel is connected to both the first connecting rod and the connecting rod.

[0026] A drive belt connects the two drive pulleys.

[0027] A rotating motor is connected to the second connecting rod in a transmission manner;

[0028] A support block, to which the first connecting rod is rotatably connected.

[0029] Furthermore, the multi-energy coupled waste gas resource recovery treatment device also includes:

[0030] A support frame, which is located in front of the first air intake pipe or the second air intake pipe and is connected to the base;

[0031] The first track is provided in two parallel sections that extend in the front-to-back direction and are connected to the upper end of the support frame.

[0032] The slider is connected to the rotating motor, and the slider and the support block are respectively slidably connected to the two first tracks one-to-one.

[0033] Furthermore, the control mechanism also includes:

[0034] The third connecting rod is connected at both ends to the slider and the support block, respectively; the first cylinder is connected to the support frame and is also connected to the third connecting rod in a transmission manner.

[0035] Furthermore, the multi-energy coupled waste gas resource recovery treatment device also includes:

[0036] The exhaust duct has one end connected to the combustion chamber and the other end extending to the upper end of the skid.

[0037] A cooling component is connected to the upper end of the skid and to the exhaust duct, and the cooling component is used to cool the exhaust duct.

[0038] Furthermore, the cooling component includes:

[0039] A cooling cylinder is sleeved on the exhaust pipe, and cooling medium inlet and outlet are provided on both the front and rear sides of the cooling cylinder;

[0040] The cooling equipment includes two units, both of which are connected to the upper end of the skid body. One cooling equipment is connected to the front side of the cooling cylinder through a cooling pipe and the front cooling medium inlet and outlet. The other cooling equipment is connected to the rear side of the cooling cylinder through a cooling pipe and the rear cooling medium inlet and outlet.

[0041] An isolation element is configured as a cylindrical structure with an opening on the left side. The isolation element is disposed inside the cooling cylinder and rotatably connected to the cooling cylinder. A third channel is provided on the isolation element, which is used to communicate with the inlet and outlet of the cooling medium.

[0042] A drive mechanism is connected to the isolator and is used to drive the isolator to rotate.

[0043] Furthermore, the cooling component also includes:

[0044] The second track is connected to the upper end of the skid and extends in the front-rear direction, and the cooling device is slidably connected to the second track;

[0045] The second cylinder is connected to the second rail and is also connected to the cooling device via a transmission connection.

[0046] The technical effects and advantages of this invention are as follows:

[0047] 1. By introducing a mixed gas into the combustion chamber, combustion can be carried out, so that the exhaust gas can be utilized to generate heat. For example, it can be used to heat and keep the crude oil warm, thereby reducing the viscosity of the crude oil and improving its fluidity.

[0048] 2. The combustion of mixed gases can be used to generate electricity, which can then power and heat equipment such as oil pumping units, heating cables, electric heaters, instruments, and control rooms at oil production sites.

[0049] 3. It can utilize associated gas and other waste gases from oil wellheads as resource-based fuels, while simultaneously meeting the heat and electricity needs of oil extraction stations. This avoids the environmental problem of releasing surplus associated gas and significantly reduces the energy costs of oil fields.

[0050] 4. Compressed air is introduced into the premixing unit through the air mechanism, and associated gas and other waste gases are introduced into the premixing unit through the exhaust gas mechanism. The compressed air and waste gases are mixed in the premixing unit to obtain a mixed gas, so that the waste gas can be fully combusted, which helps to further avoid the environmental protection problem of releasing excess associated gas.

[0051] 5. By using a control mechanism to control the input of exhaust gas and compressed air, the associated gas can be fully combusted, and compressed air can be prevented from being wasted, which is conducive to saving energy.

[0052] Other features and advantages of the invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures pointed out in the description and drawings. Attached Figure Description

[0053] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0054] Figure 1 A schematic diagram of the structure of the multi-energy coupled waste gas resource recovery treatment device according to an embodiment of the present invention is shown;

[0055] Figure 2 A schematic diagram of the structure of a gas power generation assembly according to an embodiment of the present invention is shown;

[0056] Figure 3 It shows Figure 2 Enlarged view of region A in the middle;

[0057] Figure 4 A cross-sectional view of a gas power generation assembly according to an embodiment of the present invention is shown;

[0058] Figure 5 It shows Figure 4 Enlarged view of region B in the middle;

[0059] Figure 6 A schematic diagram of the cooling component according to an embodiment of the present invention is shown;

[0060] Figure 7 A cross-sectional view of the cooling cylinder and the insulating component according to an embodiment of the present invention is shown.

[0061] Reference numerals: 1. Skid-mounted body; 2. Base; 3. Combustion chamber; 4. Exhaust gas mechanism; 5. Air mechanism; 6. Control mechanism; 7. Cover; 8. Mixing cylinder; 9. Cover; 10. Mixing motor; 11. Stirring rod; 12. First air intake pipe; 13. Exhaust gas pipe; 14. First piston; 15. First channel; 16. Second air intake pipe; 17. Air pipe; 18. Second piston; 19. Air compressor; 20. Second channel; 21. First connecting rod; 22. Second connecting rod; 23. 24. Transmission wheel; 25. Transmission belt; 26. Rotating motor; 27. Support block; 28. Support frame; 29. ​​First track; 30. Slider; 31. Third connecting rod; 32. First cylinder; 33. Exhaust pipe; 34. Cooling component; 35. Cooling cylinder; 36. Cooling equipment; 37. Isolation component; 38. Cooling medium inlet and outlet; 39. Third channel; 40. First gear; 41. Second gear; 42. Drive motor; 43. Motor support; 44. Second track; 45. Second cylinder. Detailed Implementation

[0062] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0063] like Figure 1 and Figure 2 As shown, an embodiment of the present invention discloses a multi-energy coupled waste gas resource recovery treatment device, comprising a skid-mounted body 1, a base 2, and a gas power generation assembly. Specifically, the multi-energy coupled waste gas resource recovery treatment device further includes an electric coupling system assembly, a sound insulation and noise reduction assembly, a vibration damping pad assembly, a fuel pipeline process system, a disaster prevention and early warning assembly, a soundproof box heat dissipation assembly, a control system, and a flue gas emission system. The base 2 is disposed on the bottom surface of the skid-mounted body 1. The gas power generation assembly includes a combustion chamber 3, a premixing mechanism, an waste gas mechanism 4, an air mechanism 5, and a control mechanism 6. The combustion chamber 3 is connected to the base 2. The waste gas mechanism 4 is used to input waste gas into the premixing mechanism. The air mechanism 5 is used to input compressed air into the premixing mechanism. The premixing mechanism is used to mix the waste gas and the compressed air and to input the mixed gas into the combustion chamber 3. The control mechanism 6 is used to control the input amount of the waste gas and the compressed air.

[0064] Specifically, the gas power generation assembly also includes a three-dimensional impeller unit, an air bearing unit, a high-speed permanent magnet synchronous motor unit, and a high-frequency control unit.

[0065] The mixed gas is introduced into combustion chamber 3 for combustion, allowing the waste gas to be utilized to generate heat. For example, it can be used to heat and maintain the temperature of crude oil, reducing its viscosity and improving its fluidity. Secondly, the mixed gas can be used to generate electricity, supplying power to equipment such as pumping units, heating cables, electric heaters, instruments, and operating rooms at the oil production site. Thus, it utilizes associated gas and other waste gases from the wellhead as resource-based fuels, simultaneously meeting the heat and electricity needs of the oilfield. This avoids the environmental problems of venting surplus associated gas and significantly reduces energy costs for the oilfield.

[0066] Secondly, compressed air is introduced into the premixing mechanism through the air mechanism 5, and associated gas and other waste gases are introduced into the premixing mechanism through the waste gas mechanism 4. The compressed air and waste gas are mixed in the premixing mechanism to obtain a mixed gas, so that the waste gas can be fully burned, which helps to further avoid the environmental protection problem of releasing excess associated gas.

[0067] In addition, by using the control mechanism 6 to control the input of exhaust gas and compressed air, the associated gas can be fully combusted, and compressed air can be prevented from being wasted, which is conducive to saving energy.

[0068] In this embodiment, a cover 7 is provided on the base 2 to shield and protect the gas power generation component.

[0069] To ensure the effectiveness of the premixing mechanism, such as... Figure 2 and Figure 4 As shown, optionally, the premixing mechanism includes a mixing cylinder 8, a cover 9, a mixing motor 10, and a stirring rod 11. The mixing cylinder 8 is connected to the base 2 and located in front of the combustion chamber 3, and the mixing cylinder 8 communicates with the combustion chamber 3. The mixing cylinder 8 has an opening at its upper end, and the cover 9 is installed at the opening at the upper end of the mixing cylinder 8. The mixing motor 10 is connected to the upper end of the cover 9. The stirring rod 11 is vertically arranged inside the mixing cylinder 8, and the mixing motor 10 is drively connected to the stirring rod 11. Specifically, the mixing motor 10 drives the stirring rod 11 to rotate inside the mixing cylinder 8, stirring the compressed gas and exhaust gas inside the mixing cylinder 8 to form a uniform mixture.

[0070] In this embodiment, the cover 9 is welded or bolted to the mixing cylinder 8. Furthermore, the stirring rod 11 is circumferentially equipped with spiral blades. Additionally, a first sleeve is provided at the lower end of the mixing cylinder 8, and a second sleeve is provided at the upper end of the inner wall of the cover 9. The upper end of the stirring rod 11 is inserted into the second sleeve, and the lower end of the stirring rod 11 is inserted into the first sleeve.

[0071] To facilitate quantitative control of associated gas and ensure its complete combustion. For example... Figure 3 and Figure 5 As shown, optionally, the exhaust gas mechanism 4 includes a first intake pipe 12, an exhaust gas pipe 13, and a first piston 14. The first intake pipe 12 is located at the front end of the mixing cylinder 8, with openings at both ends. The rear end of the first intake pipe 12 communicates with the mixing cylinder 8, and a first air inlet is provided on the side of the first intake pipe 12. The exhaust gas pipe 13 is used to communicate with the first intake pipe 12 through the first air inlet. The first piston 14 is slidably connected to the first intake pipe 12 in the front-rear direction. A first channel 15 is provided on the first piston 14, with one end of the first channel 15 communicating with the first air inlet and the other end communicating with the first intake pipe 12.

[0072] Specifically, the exhaust gas pipe 13 is connected to the wellhead of the oil well, allowing associated gas from the wellhead to enter the exhaust gas pipe 13. The first piston 14 is driven to move back and forth within the first intake pipe 12 until it moves close to the first intake port. The first piston 14 is then driven to rotate until the first channel 15 connects with the first intake port, allowing associated gas to enter the first intake pipe 12 through the first intake port and the first channel 15, and then enter the mixing cylinder 8 through the first intake pipe 12.

[0073] Correspondingly, driving the first piston 14 to rotate causes the first channel 15 to be misaligned with the first air inlet. The side wall of the first piston 14 can then seal the first air inlet, preventing the associated gas from being introduced into the mixing cylinder 8. This enables quantitative control of the associated gas, allowing it to burn completely and improving environmental protection.

[0074] In this embodiment, the first channel 15 is configured as an L-shape.

[0075] To facilitate quantitative control of compressed air, further ensure complete combustion of associated gas, and avoid waste of compressed air. For example... Figure 3 and Figure 5 As shown, optionally, the air mechanism 5 includes a second air intake pipe 16, an air duct 17, and a second piston 18. The second air intake pipe 16 is located at the front end of the mixing cylinder 8 and to the right of the first air intake pipe 12. The second air intake pipe 16 has openings at both its front and rear ends, and its rear end communicates with the mixing cylinder 8. A second air inlet is provided on the side of the second air intake pipe 16. The air duct 17 is used to communicate with the second air intake pipe 16 through the second air inlet, and the air duct 17 is also connected to the air compressor 19. The second piston 18 is slidably connected to the second air intake pipe 16 in the front-rear direction. A second channel 20 is provided on the second piston 18, one end of which communicates with the second air inlet, and the other end of which communicates with the second air intake pipe 16.

[0076] Specifically, compressed air is generated using air compressor 19 and connected to air pipe 17, allowing compressed air to enter air pipe 17. The second piston 18 is driven to move back and forth within the second intake pipe 16 until it reaches a position close to the second intake port. The second piston 18 is then driven to rotate until the second channel 20 connects with the second intake port, allowing compressed air to enter the second intake pipe 16 through the second intake port and second channel 20, and then enter the mixing cylinder 8 through the second intake pipe 16.

[0077] Correspondingly, driving the second piston 18 to rotate causes the second channel 20 to be misaligned with the second air inlet. The side wall of the second piston 18 can then seal the second air inlet, preventing compressed air from entering the mixing cylinder 8. This enables quantitative control of the compressed air, allowing the associated gas to burn completely and preventing compressed air waste, which is beneficial for energy conservation.

[0078] In this embodiment, the second channel 20 is configured as an L-shape.

[0079] To achieve automatic control of the rotation of the first piston 14 and the second piston 18. For example... Figure 3 As shown, optionally, the multi-energy coupled waste gas resource recovery device further includes a first connecting rod 21, a second connecting rod 22, a transmission wheel 23, a transmission belt 24, a rotating motor 25, and a support block 26. The first connecting rod 21 is connected to the first piston 14. The second connecting rod 22 is connected to the second piston 18. The transmission wheel 23 is connected to both the first connecting rod 21 and the connecting rod. The two transmission wheels 23 are connected by the transmission belt 24. The rotating motor 25 is connected to the second connecting rod 22. The first connecting rod 21 is rotatably connected to the support block 26.

[0080] Specifically, a rotary motor 25 drives the second connecting rod 22 to rotate, thereby driving the second piston 18 connected to the second connecting rod 22 to rotate. Furthermore, both the first connecting rod 21 and the second connecting rod 22 are connected to transmission wheels 23, and the two transmission wheels 23 are connected by a transmission belt 24, which facilitates the synchronous rotation of the first piston 14. This allows for simultaneous quantitative control of compressed air and associated gas.

[0081] In this embodiment, the transmission belt 24 is mounted on two transmission wheels 23.

[0082] To accurately adjust the position of the first piston 14 in the first intake pipe 12 and the position of the second piston 18 in the second intake pipe 16. For example... Figure 3 As shown, optionally, the multi-energy coupled waste gas resource recovery device further includes a support frame 27, a first track 28, and a slider 29. The support frame 27 is located in front of the first air inlet pipe 12 or the second air inlet pipe 16 and is connected to the base 2. Two first tracks 28 are provided, which are arranged parallel to each other and extend in the front-rear direction. Both first tracks 28 are connected to the upper end of the support frame 27. The slider 29 is connected to the rotating motor 25, and the slider 29 and the support block 26 are slidably connected to the two first tracks 28 respectively.

[0083] Specifically, by using the slider 29 and the support block 26 to slide within the two first tracks 28 respectively, the rotating motor 25 and the support block 26 move stably in the front-back direction, thereby driving the first piston 14 and the second piston 18 to move in the front-back direction. This facilitates the accurate insertion of the first piston 14 and the second piston 18 into the first air intake pipe 12 and the second air intake pipe 16 respectively, and also facilitates the accurate disengagement of the first piston 14 and the second piston 18 from the first air intake pipe 12 and the second air intake pipe 16 respectively.

[0084] To achieve automatic adjustment of the positions of the first piston 14 and the second piston 18. For example... Figure 3 As shown, optionally, the control mechanism 6 includes a third connecting rod 30 and a first cylinder 31. The two ends of the third connecting rod 30 are respectively connected to the two sliders 29. The first cylinder 31 is connected to the upper end of the support frame 27 and is throttle-connected to the third connecting rod 30.

[0085] Specifically, the first cylinder 31 drives the third connecting rod 30 to move in the front-back direction, thereby driving the two sliders 29, the first piston 14, and the second piston 18 to move in the front-back direction. The first channel 15 on the first piston 14 is controlled to be completely or partially aligned with the first air inlet to control the amount of exhaust gas input. The second channel 20 on the second piston 18 is controlled to be completely or partially aligned with the second air inlet to control the amount of compressed air input. This allows the associated gas to be fully combusted and prevents the waste of compressed air, which is beneficial for saving energy.

[0086] To cool the emitted flue gas and improve the safety of the working environment. For example... Figure 1 and Figure 6 As shown, optionally, the multi-energy coupled waste gas resource recovery treatment device further includes an exhaust pipe 32 and a cooling component 33. One end of the exhaust pipe 32 is connected to the combustion chamber 3, and the other end extends to the upper end of the skid-mounted body 1. The cooling component 33 is connected to the upper end of the skid-mounted body 1 and to the exhaust pipe 32, and the cooling component 33 is used to cool the exhaust pipe 32.

[0087] Specifically, the mixed gas formed by the associated gas and compressed air is burned in the combustion chamber 3 to produce flue gas, which is then discharged through the exhaust pipe 32. When passing through the cooling component 33, the cooling component 33 can absorb the heat of the flue gas to avoid fire and explosion accidents caused by excessively high flue gas temperature, which helps to improve the safety of the working environment.

[0088] To ensure the cooling effect of cooling component 33 on the flue gas, such as... Figure 6 and Figure 7As shown, optionally, the cooling assembly 33 includes a cooling cylinder 34, cooling devices 35, an isolation component 36, and a driving mechanism. The cooling cylinder 34 is sleeved on the exhaust duct 32, and cooling medium inlets and outlets 37 are provided on both the front and rear sides of the cooling cylinder 34. Two cooling devices 35 are provided, both connected to the upper end of the skid body 1. One cooling device 35 is connected to the front side of the cooling cylinder 34 through a cooling pipe and the front cooling medium inlet and outlet 37, and the other cooling device 35 is connected to the rear side of the cooling cylinder 34 through a cooling pipe and the rear cooling medium inlet and outlet 37. The isolation component 36 is a cylindrical structure with an opening on the left side. The isolation component 36 is disposed inside the cooling cylinder 34 and rotatably connected to the cooling cylinder 34. A third channel 38 is provided on the isolation component 36, which is used to communicate with the cooling medium inlet and outlet 37. The driving mechanism is drivenly connected to the isolation component 36 and is used to drive the isolation component 36 to rotate.

[0089] Specifically, two cooling devices 35 are provided, and the cooling media of the two cooling devices 35 can be crude oil and water, respectively. The cooling device 35 with crude oil as the cooling media is located to the left of the cooling device 35 with water as the cooling media. The cooling pipe of the cooling device 35 with crude oil as the cooling media is connected to the rear cooling media inlet and outlet 37, and the cooling pipe of the cooling device 35 with water as the cooling media is connected to the front cooling media inlet and outlet 37.

[0090] In actual production, the isolation component 36 is driven by the drive mechanism to rotate inside the cooling cylinder 34, so that the third channel 38 is connected to the rear cooling medium inlet and outlet 37. Crude oil enters the cooling cylinder 34 through the rear cooling pipe and the rear cooling medium inlet and outlet 37, and exchanges heat with the flue gas in the exhaust pipe 32. On the one hand, the flue gas temperature can be reduced, and on the other hand, the crude oil can be heated and kept warm to reduce the viscosity of the crude oil and improve its fluidity.

[0091] Secondly, when the flue gas temperature is too high, the crude oil in the cooling cylinder 34 is emptied first. The isolation component 36 is driven to rotate inside the cooling cylinder 34 by the drive mechanism, so that the third channel 38 is connected to the front cooling medium inlet and outlet 37. Water enters the cooling cylinder 34 through the front cooling pipe and the front cooling medium inlet and outlet 37, and exchanges heat with the flue gas in the exhaust pipe 32, which helps to quickly reduce the flue gas temperature.

[0092] Therefore, by using the drive mechanism to drive the isolation component 36 to rotate inside the cooling cylinder 34, the cooling cylinder 34 can be connected to different cooling devices 35, so as to use different cooling media to cool the flue gas. This can achieve both heating and heat preservation of crude oil using the temperature of the flue gas, and rapid cooling of the flue gas, ensuring the safety of the working environment.

[0093] Secondly, by driving the isolation component 36 to rotate through the drive mechanism, different cooling media can be switched, which is conducive to achieving quick and easy switching.

[0094] In this embodiment, an outlet can be provided on the lower side of the cooling cylinder 34. When it is necessary to discharge the cooling medium in the cooling cylinder 34, the isolation member 36 is rotated by the drive mechanism, so that the third channel 38 is connected to the outlet, which facilitates the rapid discharge of the cooling medium through the third channel 38 and the outlet.

[0095] Secondly, such as Figure 6 As shown, the drive mechanism includes a first gear 39, a second gear 40, a drive motor 41, and a motor support 42. The motor base 2 is connected to the upper end of the skid 1, and the drive motor 41 is connected to the upper end of the motor base 2. The drive motor 41 is connected to the first gear 39 in a transmission connection. The second rack is connected to the structure extending to the right of the isolator 36. The first gear 39 meshes with the second gear 40. The drive motor 41 drives the first gear 39 to rotate, and the meshing of the first gear 39 with the second gear 40 drives the second gear 40 to rotate, thereby driving the isolator 36 to rotate.

[0096] To ensure accurate insertion of the cooling pipe into the cooling medium inlet / outlet 37 and the third channel 38. Optionally, such as... Figure 6 As shown, the cooling assembly 33 further includes a second track 43 and a second cylinder 44. The second track 43 is connected to the upper end of the skid 1 and extends in the front-rear direction, and the cooling device 35 is slidably connected to the second track 43. The second cylinder 44 is connected to the second track 43 and is drively connected to the cooling device 35.

[0097] Specifically, by using the second cylinder 44 to push the cooling device 35 to slide in the second track 43 in the front-back direction, the cooling pipe can be driven to move accurately in the front-back direction, so that the end of the cooling pipe can be accurately inserted into the cooling medium inlet / outlet 37 and the third channel 38, or accurately detached from the cooling medium inlet / outlet 37 and the third channel 38.

[0098] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-energy coupled waste gas resource recovery treatment device, characterized in that, include: Skid-mounted body (1); Base (2), the base (2) is disposed on the inner bottom surface of the skid body (1); A gas-powered generating assembly includes a combustion chamber (3), a premixing mechanism, an exhaust gas mechanism (4), an air mechanism (5), and a control mechanism (6). The combustion chamber (3) is connected to the base (2). The exhaust gas mechanism (4) is used to input exhaust gas into the premixing mechanism. The air mechanism (5) is used to input compressed air into the premixing mechanism. The premixing mechanism is used to mix the exhaust gas and the compressed air and to input the mixed gas into the combustion chamber (3). The control mechanism (6) is used to control the input amount of the exhaust gas and the compressed air.

2. The multi-energy coupled waste gas resource recovery treatment device according to claim 1, characterized in that, The premixing mechanism includes: A mixing cylinder (8) is connected to the base (2) and located in front of the combustion chamber (3), and the mixing cylinder (8) is in communication with the combustion chamber (3); Cover (9), the upper end of the mixing cylinder (8) is open, and the cover (9) is installed at the upper end opening of the mixing cylinder (8); A hybrid motor (10) is connected to the upper end of the cover (9); A stirring rod (11) is used to be installed in the mixing cylinder (8) and is vertically arranged. The mixing motor (10) is connected to the stirring rod (11) for transmission.

3. The multi-energy coupled waste gas resource recovery treatment device according to claim 2, characterized in that, The exhaust gas mechanism (4) includes: The first air inlet pipe (12) is located at the front end of the mixing cylinder (8). The first air inlet pipe (12) has openings at both ends. The rear end of the first air inlet pipe (12) is connected to the mixing cylinder (8). The first air inlet is provided on the side of the first air inlet pipe (12). Exhaust gas duct (13), the exhaust gas duct (13) is used to connect with the first air inlet pipe (12) through the first air inlet; The first piston (14) is slidably connected to the first air intake pipe (12) in the front-back direction. The first piston (14) has a first channel (15) on it. One end of the first channel (15) is used to communicate with the first air intake port, and the other end is used to communicate with the first air intake pipe (12).

4. The multi-energy coupled waste gas resource recovery treatment device according to claim 3, characterized in that, The air mechanism (5) includes: The second air inlet pipe (16) is located at the front end of the mixing cylinder (8) and to the right of the first air inlet pipe (12). The second air inlet pipe (16) has openings at both ends. The rear end of the second air inlet pipe (16) is connected to the mixing cylinder (8). A second air inlet is provided on the side of the second air inlet pipe (16). An air duct (17) is provided for communication with the second air intake pipe (16) via the second air inlet and for communication with an air compressor (19). The second piston (18) is slidably connected to the second air intake pipe (16) in the front-back direction. The second piston (18) has a second channel (20) on it. One end of the second channel (20) is used to communicate with the second air intake port, and the other end is used to communicate with the second air intake pipe (16).

5. The multi-energy coupled waste gas resource recovery treatment device according to claim 4, characterized in that, Also includes: The first connecting rod (21) is connected to the first piston (14); The second connecting rod (22) is connected to the second piston (18); The transmission wheel (23) is connected to both the first connecting rod (21) and the connecting rod; A drive belt (24) is used to drive the two drive pulleys (23) together. A rotating motor (25) is connected to the second connecting rod (22) in a transmission manner; The first connecting rod (21) is rotatably connected to the support block (26).

6. The multi-energy coupled waste gas resource recovery treatment device according to claim 5, characterized in that, Also includes: Support frame (27), which is located in front of the first air intake pipe (12) or the second air intake pipe (16) and is connected to the base (2); The first track (28) is provided in two, and the two first tracks (28) are arranged in parallel and extend in the front-back direction. Both first tracks (28) are connected to the upper end of the support frame (27). The slider (29) is connected to the rotating motor (25), and the slider (29) and the support block (26) are respectively slidably connected to the two first tracks (28) one by one.

7. The multi-energy coupled waste gas resource recovery treatment device according to claim 6, characterized in that, The control mechanism (6) includes: The third connecting rod (30) is connected at both ends to the slider (29) and the support block (26), respectively. The first cylinder (31) is connected to the support frame (27) and is also connected to the third connecting rod (30) in a transmission manner.

8. The multi-energy coupled waste gas resource recovery treatment device according to claim 1, characterized in that, Also includes: Smoke exhaust pipe (32), one end of which is connected to the combustion chamber (3), and the other end extends to the upper end of the skid body (1); Cooling component (33) is connected to the upper end of the skid body (1) and to the exhaust pipe (32). The cooling component (33) is used to cool the exhaust pipe (32).

9. The multi-energy coupled waste gas resource recovery device according to claim 8, characterized in that, The cooling component (33) includes: Cooling cylinder (34) is sleeved on the exhaust pipe (32), and cooling medium inlet and outlet (37) are provided on both the front and rear sides of the cooling cylinder (34); Cooling device (35), two cooling devices (35) are provided and both are connected to the upper end of the skid body (1). One cooling device (35) is connected to the front side of the cooling cylinder (34) through a cooling pipe and the front cooling medium inlet and outlet (37). The other cooling device (35) is located at the rear side of the cooling cylinder (34) through a cooling pipe and the rear cooling medium inlet and outlet (37). The isolation element (36) is configured as a cylindrical structure with an opening on the left side. The isolation element (36) is disposed inside the cooling cylinder (34) and is rotatably connected to the cooling cylinder (34). A third channel (38) is provided on the isolation element (36), and the third channel (38) is used to communicate with the inlet and outlet (37) of the cooling medium. A drive mechanism is connected to the isolator (36) and is used to drive the isolator (36) to rotate.

10. The multi-energy coupled waste gas resource recovery treatment device according to claim 9, characterized in that, The cooling component (33) also includes: The second track (43) is connected to the upper end of the skid (1) and extends in the front-rear direction. The cooling device (35) is slidably connected to the second track (43). The second cylinder (44) is connected to the second rail (43) and is drivenly connected to the cooling device (35).

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