A high-altitude dispersion combustion device for polluted gas in oil development

Abstract

The present invention discloses a high-altitude dispersion combustion device for polluted gas in oil development, which relates to the technical field of oil development and includes: an exhaust pipe connected to the drilling site; a connecting box body fixed at one end of the exhaust pipe away from the drilling site; an oxygen supply box body fixed on one side of the connecting box body; a combustion chamber fixed at one end of the connecting box body away from the exhaust pipe; a lifting and adjusting component fixed in the connecting box body; a dispersion component vertically distributed in multiple groups, with each group being staggeredly distributed, and each dispersion component being composed of multiple V-shaped parts linearly distributed; a guiding device corresponding to the V-shaped parts in multiple groups, with two symmetrically distributed in each group, connecting two adjacent groups of dispersion components above and below; a mixing device corresponding to the guiding device in multiple numbers; the present invention disperses and transports the polluted gas multiple times and mixes in a large amount of oxygen to promote the full combustion of the polluted gas and effectively reduce the pollution of the atmosphere after the combustion of the polluted gas.

Description

Technical Field

[0001] The present invention relates to the technical field of oil development, and more specifically, to a high-altitude dispersion combustion device for polluted gas in oil development. Background Art

[0002] During oil extraction, polluted gas is always produced more or less. If these gases are directly discharged without treatment, it will not only cause waste of resources, but also pose a serious threat to the environment. When the concentration of polluted gas in the air reaches a certain level, an explosion may occur. For safety reasons, pipelines are generally set up to guide the polluted gas along the pipeline to a place far from the drilling well and ignite it into carbon dioxide, which is then discharged into the high altitude. In the existing emission combustion devices, due to the relatively high concentration of polluted gas, it is difficult to achieve full combustion, resulting in harmful gases being discharged into the air. Moreover, it is difficult to accurately control the transportation volume of polluted gas. A large amount of polluted gas is transported to the combustion chamber, and the unburned polluted gas is directly discharged into the high altitude, which will not only pollute the atmospheric environment but also easily cause potential safety hazards. Therefore, it is necessary to provide a high-altitude dispersion combustion device for polluted gas in oil development to solve the problems raised in the above background art. Summary of the Invention

[0003] To achieve the above object, the present invention provides the following technical solution: A high-altitude dispersion combustion device for polluted gas in oil development, comprising: an exhaust pipe connected to the drilling well; a connecting box body fixed at one end of the exhaust pipe away from the drilling well; an oxygen supply box body fixed on one side of the connecting box body; a combustion chamber fixed at one end of the connecting box body away from the exhaust pipe; a lifting and adjusting component fixed inside the connecting box body and located between the exhaust pipe and the combustion chamber; a dispersion component vertically distributed in multiple groups, with each group being staggered, fixed on the lifting and adjusting component, and each group of the dispersion component being composed of a plurality of linearly distributed V-shaped members; a guiding device corresponding to the V-shaped members in multiple groups, with two sets symmetrically distributed in each group, connecting the upper and lower adjacent groups of dispersion components; a mixing device corresponding to the guiding device, with a plurality of them fixed on the guiding device; the guiding device includes: a rotating panel rotatably arranged inside the side of the V-shaped member; a sliding panel slidably connected to the rotating panel, and the end away from the rotating panel is rotatably arranged outside the side of the V-shaped member diagonally above; a moving connecting member fixedly connected to the sliding panel and slidably connected to the rotating panel; the mixing device includes: an oxygen supply component fixed on the rotating panel and connected to the moving connecting member; a mixing component fixed at the inner center of the oxygen supply component; and two regulating components symmetrically distributed and arranged between the oxygen supply component and the mixing component.

[0004] Preferably, the lifting and adjusting assembly includes: fixing plates, two of which are symmetrically distributed with respect to the oxygen supply box body and are fixed inside the connection box body; adjusting cross plates, a plurality of which are vertically distributed and are slidably arranged at both ends of the fixing plates; lifting columns, four of which are annularly distributed and are fixed at the four corners of the connection box body, and a plurality of individually movable moving blocks are arranged on the lifting columns, and the moving blocks are respectively fixedly connected to the corresponding adjusting cross plates.

[0005] Preferably, both ends of the V-shaped member are respectively fixedly connected to the corresponding adjusting cross plates, and an oxygen supply main pipe is fixed at the central included angle of the V-shaped member, and the oxygen supply main pipe is connected to the oxygen supply box body through a flexible pipe.

[0006] Preferably, the moving connecting member includes: a connecting cross bar, which is fixed at one end of the sliding panel away from the rotating panel; a double-sided adjusting rack, a plurality of which are vertically distributed with respect to the connecting cross bar and are fixed on the connecting cross bar, and both sides are respectively connected to two adjacent mixing devices; a limiting cross bar, which is slidably arranged on the rotating panel and is fixedly connected to one end of the double-sided adjusting rack away from the connecting cross bar.

[0007] Preferably, the oxygen supply assembly includes: a lower fixed disk, which is fixed on the rotating panel; an upper rotating disk, which is rotatably arranged on the lower fixed disk, the outer side of which is connected to the double-sided adjusting rack, and the adjusting directions of the upper rotating disks connected to the same double-sided adjusting rack are opposite; an oxygen supply branch pipe, which connects the lower fixed disk and the oxygen supply main pipe.

[0008] Preferably, the mixing assembly includes: a circulation ring body, which is fixed at the center of the oxygen supply assembly and communicates with the rotating panel; a lower dispersion net, which is fixed at the lower part of the circulation ring body and corresponds to the lower fixed disk; an upper dispersion net, which is fixed at the upper part of the circulation ring body and corresponds to the upper rotating disk; an annular net, which is fixed at the middle part of the circulation ring body and is located between the lower dispersion net and the upper dispersion net.

[0009] Preferably, the control assembly includes: a rotating adjustment block, which is fixed inside the upper rotating disk and is located between the upper rotating disk and the upper dispersion net; two rotating rings, which are symmetrically distributed with respect to the annular net, are threadedly connected to the outer wall of the circulation ring body, and are slidably connected to the rotating adjustment block.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: through the setting of the dispersion assembly, the polluted gas generated in oil exploitation is dispersed and transported, and a large amount of polluted gas is dispersed, so that the polluted gas can be fully burned, reducing the pollution of the atmosphere after the polluted gas is burned; under the action of the lifting and adjusting assembly, the gap between the dispersion assemblies is adjusted to control the transportation volume of the polluted gas; under the action of the guiding device and the mixing device, the dispersed polluted gas is dispersed and guided into the mixing device again, and a large amount of oxygen is mixed in to promote the full combustion of the polluted gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of a pollution gas high-altitude dispersion combustion device for oil development;

[0012] Figure 2 It is a top view of a pollution gas high-altitude dispersion combustion device for oil development;

[0013] Figure 3 It is a schematic diagram of the structure of the lifting and adjusting assembly in the present invention;

[0014] Figure 4 It is a schematic diagram of the structure of the dispersion assembly in the present invention;

[0015] Figure 5 It is a schematic diagram of the structure of the dispersion assembly and the guiding device in the present invention;

[0016] Figure 6 It is a schematic diagram of the structure of the guiding device in the present invention;

[0017] Figure 7 It is a schematic diagram of the structure of the mixing device in the present invention;

[0018] Figure 8 It is a schematic diagram of the structure of the oxygen supply assembly, the mixing assembly and the regulation assembly in the present invention;

[0019] In the figure: 1, exhaust pipe; 2, connecting box body; 3, oxygen supply box body; 4, combustion chamber; 5, lifting and adjusting assembly; 6, dispersion assembly; 7, guiding device; 8, mixing device; 51, fixing plate; 52, adjusting cross plate; 53, lifting column; 61, V-shaped part; 62, oxygen supply main pipe; 71, rotating panel; 72, sliding panel; 73, moving connecting piece; 81, oxygen supply assembly; 82, mixing assembly; 83, regulation assembly; 731, connecting cross bar; 732, double-sided adjusting rack; 733, limiting cross bar; 811, lower fixing disk; 812, upper rotating disk; 813, oxygen supply branch pipe; 821, circulation ring body; 822, lower dispersion net; 823, upper dispersion net; 824, annular net; 831, rotating adjusting block; 832, rotating ring. Detailed implementation manners

[0020] Please refer to Figures 1-8, in the embodiment of the present invention, a high-altitude dispersion combustion device for polluted gas in oil development includes: an exhaust pipe 1 connected to the drilling site; a connecting box body 2 fixed at one end of the exhaust pipe 1 away from the drilling site; an oxygen supply box body 3 fixed on one side of the connecting box body 2; a combustion chamber 4 fixed at one end of the connecting box body 2 away from the exhaust pipe 1; a lifting and adjusting assembly 5 fixed inside the connecting box body 2 and located between the exhaust pipe 1 and the combustion chamber 4; a dispersion assembly 6 vertically distributed in multiple groups, with each group being staggeredly distributed, fixed on the lifting and adjusting assembly 5, and each group of the dispersion assembly 6 being composed of multiple linearly distributed V-shaped members 61; a guiding device 7 corresponding to the V-shaped members 61 and provided in multiple groups, with two sets symmetrically distributed in each group, connecting two adjacent groups of the dispersion assembly 6 up and down; a mixing device 8 corresponding to the guiding device 7 and provided in multiple numbers, fixed on the guiding device 7.

[0021] In this embodiment, the lifting and adjusting assembly 5 includes: two fixing plates 51 symmetrically distributed with respect to the oxygen supply box body 3 and fixed inside the connecting box body 2; multiple vertically distributed adjusting cross plates 52 slidably arranged at both ends of the fixing plates 51; four lifting columns 53 annularly distributed and fixed at the four corners of the connecting box body 2, and multiple individually movable moving blocks are provided on the lifting columns 53, and the moving blocks are respectively fixedly connected to the corresponding adjusting cross plates 52.

[0022] That is to say, under the action of the lifting columns 53, multiple moving blocks move upward on the lifting columns 53 in sequence from bottom to top. When the bottom moving block moves, it drives multiple upper moving blocks to move simultaneously, drives the corresponding adjusting cross plates 52 to move, drives the dispersion assembly 6 to move between the fixing plates 51, adjusts the distance between the dispersion assemblies 6, and further controls the flow rate of the polluted gas passing between the dispersion assemblies 6.

[0023] In this embodiment, both ends of the V-shaped member 61 are respectively fixedly connected to the corresponding adjusting cross plates 52, and an oxygen supply main pipe 62 is fixed at the central included angle of the V-shaped member 61, and the oxygen supply main pipe 62 is connected to the oxygen supply box body 3 through a flexible pipe.

[0024] That is to say, when the moving block drives the corresponding adjusting cross plate 52 to move upward in sequence on the lifting column 53, each group of dispersion components 6 is driven to move upward in sequence by the adjusting cross plate 52. Moreover, each moving block moves the same distance individually, so that the distance between the corresponding V-shaped parts 61 in the upper and lower groups of dispersion components 6 increases, and the distance between the V-shaped parts 61 in each group is the same, increasing the flow rate of the polluted air, enabling the polluted gas to flow upward through the gap between the V-shaped parts 61 and enter the combustion chamber 4 for combustion treatment; when the moving block drives the corresponding adjusting cross plate 52 to move downward in sequence on the lifting column 53, each group of dispersion components 6 is driven to move downward in sequence by the adjusting cross plate 52. Moreover, each moving block moves the same distance individually, so that the distance between the corresponding V-shaped parts 61 in the upper and lower groups of dispersion components 6 decreases, and the distance between the V-shaped parts 61 in each group is the same, reducing the flow rate of the polluted air, enabling the polluted gas to flow upward through the gap between the V-shaped parts 61 and enter the combustion chamber 4 for combustion treatment. It should be noted that the V-shaped parts 61 in each group of dispersion components 6 are arranged at intervals, and the intervals between the V-shaped parts 61 in the upper dispersion component 6 correspond to the intervals between the V-shaped parts 61 in the lower dispersion component 6.

[0025] In this embodiment, the guiding device 7 includes: a rotating panel 71, rotatably arranged inside the side of the V-shaped part 61; a sliding panel 72, slidably connected to the rotating panel 71, and the end far from the rotating panel 71 is rotatably arranged outside the side of the V-shaped part 61 obliquely above; a moving connecting piece 73, fixedly connected to the sliding panel 72 and slidably connected to the rotating panel 71.

[0026] That is to say, under the action of the guiding device 7, the upward flowing polluted gas, after passing through the gap between the V-shaped parts 61 in the upper and lower groups of dispersion components 6, mixes with oxygen through the mixing device 8 on the rotating panel 71, gathers in the middle of the V-shaped part 61, and then flows into the V-shaped part 61 obliquely above corresponding to the V-shaped part 61 above it along the V-shaped part 61, and then converges in this V-shaped part 61, and flows dispersedly again, dispersing the polluted gas multiple times, and mixing sufficient oxygen during the dispersion process, which helps the full combustion of the polluted gas.

[0027] When the moving block drives the corresponding adjusting cross plate 52 to move and adjust on the lifting column 53, it simultaneously drives the corresponding dispersion component 6 to move and adjust. Furthermore, the rotating panel 71 and the sliding panel 72 rotate on the corresponding V-shaped part 61, and at the same time, the sliding panel 72 drives the moving connecting piece 73 to slide on the rotating panel 71 to adjust the amount of oxygen mixed by the mixing device 8. When the distance between the V-shaped parts 61 increases and the conveying amount of the polluted gas increases, the content of the mixed oxygen increases; when the distance between the V-shaped parts 61 decreases and the conveying amount of the polluted gas decreases, the content of the mixed oxygen decreases, maintaining the ratio between the polluted gas and oxygen, ensuring the full combustion of the polluted gas, and avoiding excessive consumption of oxygen.

[0028] In this embodiment, the movable connecting member 73 includes: a connecting cross bar 731 fixed to one end of the sliding panel 72 away from the rotating panel 71; a double-sided adjusting rack 732 vertically distributed on the connecting cross bar 731 in multiple numbers and fixed to the connecting cross bar 731, with both sides respectively connected to two adjacent mixing devices 8; a limiting cross bar 733 slidably disposed on the rotating panel 71 and fixedly connected to one end of the double-sided adjusting rack 732 away from the connecting cross bar 731.

[0029] That is to say, when the distance between the V-shaped members 61 increases, driven by the sliding panel 72, the connecting cross bar 731 drives the double-sided adjusting rack 732 to move upward on the side of the mixing device 8, increasing the oxygen delivery amount of the mixing device 8; when the distance between the V-shaped members 61 decreases, driven by the sliding panel 72, the connecting cross bar 731 drives the double-sided adjusting rack 732 to move downward on the side of the mixing device 8, decreasing the oxygen delivery amount of the mixing device 8, and under the restriction of the limiting cross bar 733, the moving distance of the double-sided adjusting rack 732 is restricted, thereby restricting the adjustable distance between each group of dispersion components 6.

[0030] In this embodiment, the mixing device 8 includes: an oxygen supply component 81 fixed to the rotating panel 71 and connected to the movable connecting member 73; a mixing component 82 fixed to the inner center of the oxygen supply component 81; and two regulating components 83 symmetrically distributed and disposed between the oxygen supply component 81 and the mixing component 82.

[0031] That is to say, oxygen is delivered from the oxygen supply component 81 to the inside of the mixing component 82 from the outside of the mixing component 82, and the polluted gas passes through the center of the mixing component 82 and mixes with oxygen, and the regulating component 83 controls the oxygen delivery amount driven by the double-sided adjusting rack 732.

[0032] In this embodiment, the oxygen supply component 81 includes: a lower fixing disk 811 fixed to the rotating panel 71; an upper rotating disk 812 rotatably disposed on the lower fixing disk 811, with the outer side connected to the double-sided adjusting rack 732, and the adjusting directions of the upper rotating disks 812 connected to the same double-sided adjusting rack 732 being opposite; and an oxygen supply branch pipe 813 connecting the lower fixing disk 811 and the oxygen supply main pipe 62.

[0033] That is to say, the oxygen in the oxygen supply box 3 is delivered to the oxygen supply main pipe 62, and then delivered to the space between the lower fixing disk 811 and the upper rotating disk 812 through the oxygen supply branch pipe 813, and under the control of the regulating component 83, it is delivered to the mixing component 82 to mix with the polluted gas.

[0034] In this embodiment, the mixing component 82 includes: a circulation ring body 821, fixed at the center of the oxygen supply component 81 and communicating with the rotating panel 71; a lower dispersion net 822, fixed at the lower part of the circulation ring body 821 and corresponding to the lower fixed disk 811; an upper dispersion net 823, fixed at the upper part of the circulation ring body 821 and corresponding to the upper rotating disk 812; and an annular net 824, fixed at the middle part of the circulation ring body 821 and located between the lower dispersion net 822 and the upper dispersion net 823.

[0035] That is to say, oxygen enters the mixing component 82 from the annular net 824 on the circulation ring body 821, the polluted gas is dispersed into the mixing component 82 from the lower dispersion net 822, and after being mixed with oxygen, it is dispersed and output again through the upper dispersion net 823. Dispersions are carried out before and after mixing, so that oxygen and the polluted gas are further mixed.

[0036] In this embodiment, the regulation component 83 includes: a rotating adjustment block 831, fixed inside the upper rotating disk 812 and located between the upper rotating disk 812 and the upper dispersion net 823; and two rotating rings 832, symmetrically distributed with respect to the annular net 824, threadedly connected to the outer wall of the circulation ring body 821 and slidably connected to the rotating adjustment block 831.

[0037] That is to say, when the distance between the V-shaped members 61 increases, driven by the sliding panel 72, the connecting cross bar 731 drives the double-sided adjustment rack 732 to move upward on the side of the mixing device 8, and then the double-sided adjustment rack 732 drives the rotating adjustment block 831 to rotate through the upper rotating disk 812, and then drives the rotating ring 832 to rotate on the circulation ring body 821, so that the upper and lower rotating rings 832 move upward and downward, increasing the area of the annular net 824 and increasing the oxygen mixing amount; when the distance between the V-shaped members 61 decreases, driven by the sliding panel 72, the connecting cross bar 731 drives the double-sided adjustment rack 732 to move downward on the side of the mixing device 8, and then the double-sided adjustment rack 732 drives the rotating adjustment block 831 to rotate through the upper rotating disk 812, and then drives the rotating ring 832 to rotate on the circulation ring body 821, so that the upper and lower rotating rings 832 move towards the center, reducing the area of the annular net 824 and reducing the oxygen mixing amount.

[0038] In specific implementation, first, the delivery rate of the polluted gas is regulated by the dispersion component 6. When it is necessary to accelerate the delivery of the polluted gas, the moving blocks move upward in sequence on the lifting column 53, thereby adjusting the cross plate 52 to drive each group of dispersion components 6 to move upward in sequence. And the individual moving distance of each moving block is the same, so that the distance between the corresponding V-shaped members 61 in the upper and lower two groups of dispersion components 6 increases, and the distance between the V-shaped members 61 in each group is the same, increasing the flow rate of the polluted air. At the same time, driven by the sliding panel 72, the connecting cross bar 731 drives the double-sided adjusting rack 732 to move upward on the side of the mixing device 8. Then, the double-sided adjusting rack 732 drives the rotating adjusting block 831 to rotate through the upper rotating disc 812, and then drives the rotating ring 832 to rotate on the circulation ring body 821, so that the upper and lower two rotating rings 832 move toward the upper and lower sides, increasing the area of the annular net 824 and increasing the oxygen mixing amount; on the contrary, when it is necessary to slowly deliver the polluted gas, the moving blocks move downward in sequence on the lifting column 53, thereby adjusting the cross plate 52 to drive each group of dispersion components 6 to move downward in sequence. And the individual moving distance of each moving block is the same, so that the distance between the corresponding V-shaped members 61 in the upper and lower two groups of dispersion components 6 becomes smaller, and the distance between the V-shaped members 61 in each group is the same, reducing the flow rate of the polluted air. At the same time, driven by the sliding panel 72, the connecting cross bar 731 drives the double-sided adjusting rack 732 to move downward on the side of the mixing device 8. Then, the double-sided adjusting rack 732 drives the rotating adjusting block 831 to rotate through the upper rotating disc 812, and then drives the rotating ring 832 to rotate on the circulation ring body 821, so that the upper and lower two rotating rings 832 move toward the center, reducing the area of the annular net 824 and reducing the oxygen mixing amount. Then, after the polluted gas is gradually dispersed by the dispersion component 6 and oxygen is gradually mixed by the mixing device 8, the polluted air burns sufficiently in the combustion chamber 4 with the support of oxygen, effectively reducing the pollution of the atmosphere after the polluted gas burns.

[0039] The above-mentioned is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. A high-altitude emission and combustion device for polluted gas used in oil development, characterized in that: include: An exhaust pipe (1) connected to the wellbore; A connecting box (2) is fixed to an end of the exhaust pipe (1) away from the drilling well; An oxygen supply box (3) is fixed to one side of the connection box (2); The combustion chamber (4) is fixed to an end of the connecting box (2) away from the exhaust pipe (1); A lifting and adjusting assembly (5) is fixed in the connecting box (2) and is located between the exhaust pipe (1) and the combustion chamber (4); A plurality of dispersed components (6) are vertically distributed, each group is staggered, and is fixed on the lifting and adjusting component (5), each group of the dispersed components (6) is composed of a plurality of V-shaped components (61) distributed in a straight line; A plurality of guide devices (7) are provided corresponding to the V-shaped members (61), each group having two guide devices symmetrically distributed therein, connecting two upper and lower adjacent groups of dispersion components (6); A mixing device (8), arranged corresponding to the guiding device (7), provided with a plurality of mixing devices, and fixed on the guiding device (7); The guiding device (7) comprises: A rotating panel (71) is rotatably arranged on the inner side of the side of the V-shaped member (61); A sliding panel (72) is slidably connected to the rotating panel (71), and one end of the sliding panel (72) away from the rotating panel (71) is rotatably arranged on the outer side of the side of the V-shaped member (61) at an oblique upper portion; A movable connecting member (73) is fixedly connected to the sliding panel (72) and is slidably connected to the rotating panel (71); The mixing device (8) comprises: An oxygen supply assembly (81) is fixed on the rotating panel (71) and connected to the movable connecting member (73); A mixing assembly (82) fixed at the inner center of the oxygen supply assembly (81); The regulating components (83) are symmetrically arranged in two and are disposed between the oxygen supply component (81) and the mixing component (82).

2. The high-altitude emission and combustion device for polluted gas used in oil development according to claim 1 is characterized in that: The lifting and lowering adjustment component (5) comprises: Two fixing plates (51) are symmetrically arranged with respect to the oxygen supply box (3) and fixed in the connection box (2); A plurality of adjusting horizontal plates (52) are vertically distributed and slidably arranged at two ends of the fixed plate (51); Four lifting columns (53) are provided in an annular arrangement and are fixed to the four corners of the connection box (2). The lifting columns (53) are provided with a plurality of independently movable moving blocks, and the moving blocks are respectively fixedly connected to corresponding adjusting horizontal plates (52).

3. The high-altitude emission and combustion device for polluted gas used in oil development according to claim 2 is characterized in that: The two ends of the V-shaped member (61) are respectively fixedly connected to the corresponding adjusting horizontal plate (52), and an oxygen supply main pipe (62) is fixed at the central angle of the V-shaped member (61), and the oxygen supply main pipe (62) is connected to the oxygen supply box (3) through a soft pipe.

4. The high-altitude emission and combustion device for polluted gas used in oil development according to claim 1 is characterized in that: The movable connecting member (73) comprises: A connecting crossbar (731) fixed to an end of the sliding panel (72) away from the rotating panel (71); A plurality of double-sided adjustment racks (732) are arranged vertically distributed with the connecting cross bar (731), fixed on the connecting cross bar (731), and connected to two adjacent mixing devices (8) on both sides respectively; The limiting cross bar (733) is slidably disposed on the rotating panel (71) and is fixedly connected to one end of the double-sided adjustment rack (732) away from the connecting cross bar (731).

5. The high-altitude emission and combustion device for polluted gas used in oil development according to claim 4 is characterized in that: The oxygen supply component (81) comprises: A lower fixed plate (811) fixed on the rotating panel (71); An upper rotating disk (812) is rotatably disposed on the lower fixed disk (811), the outer side of which is connected to the double-sided adjustment rack (732), and the adjustment direction of the upper rotating disk (812) connected to the same double-sided adjustment rack (732) is opposite; The oxygen supply branch pipe (813) is connected to the lower fixing plate (811) and the oxygen supply main pipe (62).

6. The high-altitude emission and combustion device for polluted gas used in oil development according to claim 5 is characterized in that: The mixing assembly (82) comprises: A circulation ring (821) is fixed at the center of the oxygen supply assembly (81) and is connected to the rotating panel (71); A lower dispersion net (822) is fixed to the lower portion of the circulation ring (821) and corresponds to the lower fixed plate (811); An upper dispersion net (823) is fixed to the upper portion of the circulation ring body (821) and corresponds to the upper rotating disk (812); The annular net (824) is fixed in the middle of the circulation ring body (821) and is located between the lower dispersion net (822) and the upper dispersion net (823).

7. The high-altitude emission and combustion device for polluted gas used in oil development according to claim 6 is characterized in that: The control component (83) comprises: A rotation adjustment block (831) is fixed inside the upper rotating disk (812) and is located between the upper rotating disk (812) and the upper dispersion net (823); Two rotating rings (832) are symmetrically arranged about the annular net (824), are threadedly connected to the outer wall of the circulation ring body (821), and are slidably connected to the rotating adjustment block (831).

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