A combustible gas torch burner

Abstract

The present invention discloses a combustible gas torch burner, belonging to the technical field of burners. A combustible gas torch burner includes a burner body, and a mixing chamber is fixedly connected inside the burner body, and an air inlet pipe is fixedly connected to the bottom surface of the mixing chamber. For this combustible gas torch burner, by the forward and reverse rotation of the motor to drive the rotation of the rotating shaft, the movable arc plate rotates forward and backward to drive the sloping slide rail to move, dynamically adjusting the movement of the first sliding column and the second sliding column, and the flipping amount of the first conical plug and the second conical plug can be adjusted. During the combustion process of the burner body, the gas output of the combustible gas inlet pipe and the outlet pipe can be dynamically adjusted in a timely manner, thereby controlling the full mixing of air and combustible gas, ensuring the appropriate mixing ratio of air and combustible gas, and then ensuring the full combustion of the mixed gas, reducing the generation of harmful floating pollutants, not only protecting the atmospheric environment, but also reducing the waste of combustible gas resources.

Description

Technical Field

[0001] The present invention relates to the technical field of burners, and more specifically, to a combustible gas torch burner. Background Art

[0002] A combustible gas torch burner is a device specifically designed for burning combustible waste gas and diverting fuel raw materials, and is widely used in petrochemical plants, refineries, chemical plants and other places. When using a combustible gas torch burner, its performance characteristics and safety requirements should be fully considered to ensure the efficient, stable and safe operation of the equipment.

[0003] Chinese Patent Application No. CN200610118675.1 provides a steam-assisted combustion torch burner, which includes a cylinder body, a central injection pipe for injecting steam to the center of the cylinder body, a steam ring pipe surrounding the cylinder body, and a nozzle sleeved with the steam ring pipe. Its characteristics are: it also includes a steam-air injection pipe, and the sleeved steam ring pipe and nozzle are arranged at a position far from the top end of the cylinder body, and the nozzle is adjacent to and aligned with the inlet of the steam-air injection pipe;

[0004] In the above technical solution, the steam injection components are far from the high-temperature area at the top of the burner, which is beneficial to extending the service life of these components, and at the same time, it is convenient to set sound insulation measures around the injection components; the amount of air drawn in by the steam ejected through the nozzle is greatly increased, so the smoke elimination ability of the burner is enhanced. However, existing combustible gas torch burners usually have an air pipe and a combustible gas pipe, and the air pipe and the combustible gas pipe simultaneously discharge gas into the mixing chamber. Then, air and combustible gas are mixed in the mixing chamber, and finally burned through the combustion chamber. However, when the gas output of some existing air pipes and combustible gas pipes is proportioned, different diameters of pipelines are usually used to control the gas output, and then control the mixing ratio of the mixed gas. During the mixing process of the gas output of the combustible gas pipe and the air pipe, there may be a problem of unstable conveying pressure, which will cause the ratio of combustible gas and air to change, and then affect the ratio of the mixed gas. When the burner burns the unmatched mixed gas, it cannot ensure the full combustion of the mixed gas, and then more harmful floating pollutants will be generated, which not only damages the atmospheric environment, but also causes waste of combustible gas resources. Summary of the Invention

[0005] The purpose of the present invention is to provide a combustible gas torch burner to solve the problems raised in the above background art:

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A combustible gas torch burner, comprising a burner body, a mixing chamber is fixedly connected inside the burner body, an air inlet pipe is fixedly connected to the bottom surface of the mixing chamber, a pre-storage chamber communicating with the air inlet pipe is fixedly connected inside the mixing chamber, a plurality of air outlet pipes are fixedly connected to the surface of the pre-storage chamber, a plurality of combustible gas inlet pipes are fixedly connected to the surface of the mixing chamber, a plurality of fixing frames are fixedly connected to the surface of the pre-storage chamber, a fixing plate is fixedly connected between the combustible gas inlet pipe and the air outlet pipe, a first sliding column and a second sliding column are correspondingly slidably connected to the surface of the fixing plate, mounting frames are fixedly connected to the surfaces of the combustible gas inlet pipe and the air outlet pipe, a rotating plate is rotatably connected inside each of the two mounting frames, a first conical plug and a second conical plug are respectively movably connected to the air outlet ends of the air outlet pipe and the combustible gas inlet pipe, one ends of the first sliding column and the second sliding column are respectively movably connected to the first conical plug and the second conical plug through the rotating plate and the mounting frame in a matching manner, a sliding frame is slidably connected inside the fixing frame, a rotating shaft is rotatably connected to the surface of the sliding frame, a movable arc plate is fixedly connected to the top surface of the rotating shaft, a slotted groove is formed on the surface of the movable arc plate, a sloping slide rail is fixedly installed inside the slotted groove, sliding balls in contact with the sloping slide rail are fixedly connected to the other ends of the first sliding column and the second sliding column, and springs are sleeved on the surfaces of the first sliding column and the second sliding column.

[0008] By adopting the above technical solution, the forward and reverse rotation of the movable arc plate drives the sloping slide rail to move, dynamically adjusts the movement of the first sliding column and the second sliding column, can adjust the turning amount of the first conical plug and the second conical plug, during the combustion process of the burner body, can timely dynamically adjust the gas output of the combustible gas inlet pipe and the air outlet pipe, thereby controlling the full mixing of air and combustible gas, ensuring the matching mixing ratio of air and combustible gas, further ensuring the full combustion of the mixed gas, reducing the generation of harmful floating pollutants, not only protecting the atmospheric environment, but also reducing the waste of combustible gas resources.

[0009] Preferably, one end of one of the rotating plates is fixedly connected to the first conical plug, the other end of one of the rotating plates is hinged to the first sliding column, one end of the other rotating plate is fixedly connected to the second conical plug, and the other end of the other rotating plate is hinged to the second sliding column.

[0010] Preferably, the two rotating plates are elastically connected to the fixing plate through springs respectively, and the sloping slide rail forms a height slope from both ends to the middle along the slotted groove.

[0011] By adopting the above technical solution, the movement of the sloping slide rail dynamically adjusts the first sliding column and the second sliding column, can adjust the turning amount of the first conical plug and the second conical plug, and further can control the gas output of the combustible gas inlet pipe and the air outlet pipe.

[0012] Preferably, the number of the combustible gas inlet pipes and the outlet pipes is the same, and the combustible gas inlet pipes and the outlet pipes are at the same height. A plurality of pipe clamps are fixedly installed on the surface of the burner body. Inside any one of the pipe clamps, a connecting pipe communicating with the combustible gas inlet pipe is fixedly installed, and the number of the connecting pipes is the same as that of the combustible gas inlet pipes.

[0013] By adopting the above technical solution, the combustible gas inlet pipes and the outlet pipes are at the same height, enabling rapid mixing of air and combustible gas.

[0014] Preferably, a motor is fixedly installed on the bottom surface of the carriage, the output end of the motor is fixedly connected with the rotating shaft, a plurality of mounting plates equal in number to the outlet pipes are fixedly installed on the surface of the pre-storage chamber, and an electric telescopic rod is fixedly installed on the inner side surface of any one of the mounting plates. The telescopic end of the electric telescopic rod is fixedly connected with the end surface of the carriage.

[0015] Preferably, a fixing rod is arranged between the mixing chamber and the burner body, and the mixing chamber is fixedly connected with the inner wall of the burner body through the fixing rod.

[0016] Preferably, an air content sensor and a combustible gas content sensor are respectively fixedly installed on the surface of the mixing chamber. One ends of the air content sensor and the combustible gas content sensor extend into the mixing chamber, and the other ends extend to the outside of the burner body. A controller is fixedly installed on the surface of the burner body. The air content sensor and the combustible gas content sensor are both electrically connected to the controller through wires, and the electric telescopic rod is electrically connected to the controller through a wire.

[0017] By adopting the above technical solution, the air content sensor can monitor the air content in the mixing chamber in real time, and the combustible gas content sensor can monitor the combustible gas content in the mixing chamber in real time.

[0018] Preferably, a rotating rod is rotatably connected to the surface of the pre-storage chamber. First blades and second blades are respectively fixedly installed on the surface of the rotating rod. The first blades and the second blades are arranged at intervals. A spiral fan is fixedly connected to the surface of the rotating rod. The spiral fan is located above the first blades and the second blades. The outlet pipes and the combustible gas inlet pipes are inclined, and the outlet ends of the outlet pipes and the combustible gas inlet pipes respectively correspond to the surfaces of the first blades and the second blades.

[0019] By adopting the above technical solution, the combustible gas inlet pipe and the outlet pipe act on the first blade and the second blade. At this time, the first blade and the second blade rotate to drive the rotating rod to rotate. At this time, the rotation of the first blade and the second blade further sufficiently mixes the gas output from the combustible gas inlet pipe and the outlet pipe in the mixing chamber, so that the mixed gas is further sufficiently mixed, ensuring the full combustion of the mixer, reducing the generation of pollution products, and further protecting the atmospheric environment. The rotating rod rotates to drive the spiral fan to rotate, so that the sufficiently mixed gas is quickly transported, and then the sufficiently mixed gas is transported into the burner head and the combustion conduit, and the sufficiently mixed gas is quickly transported.

[0020] Preferably, a burner head communicated with it is fixedly installed on the top surface of the mixing chamber. A plurality of combustion conduits communicated with it are fixedly installed on the surface of the burner head. Air outlet holes are formed on the surfaces of the burner head and the combustion conduits. An arc-shaped guard plate matched with the burner body is fixedly installed on the end surface of the mixing chamber. A combustion chamber is fixedly installed on the top surface of the burner body. A plurality of igniters are fixedly installed on the inner surface of the combustion chamber.

[0021] By adopting the above technical solution, a plurality of combustion conduits are arranged around the burner head to ensure that the igniter quickly ignites the mixed gas.

[0022] Preferably, two support columns are fixedly connected to the inner surface of the combustion chamber correspondingly. An arc-shaped cover is fixedly installed on the top surfaces of the two support columns together.

[0023] By adopting the above technical solution, in rainy weather, the arc-shaped cover can prevent rainwater from entering the combustion chamber, and at the same time, the design of the arc-shaped cover can make the combustion products settle.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] 1) When the combustible gas torch burner is in use, the motor rotates forward and backward to drive the rotating shaft to rotate, so that the movable arc plate rotates forward and backward to drive the slope-shaped slide rail to move, dynamically adjusts the movement of the first sliding column and the second sliding column, and can adjust the turning amount of the first conical plug and the second conical plug. During the combustion process of the burner body, the air output of the combustible gas inlet pipe and the outlet pipe can be dynamically adjusted in time, so as to control the sufficient mixing of air and combustible gas, ensure the appropriate mixing ratio of air and combustible gas, and then ensure the full combustion of the mixed gas, reduce the generation of harmful floating pollutants, not only protect the atmospheric environment, but also reduce the waste of combustible gas resources.

[0026] 2) When this combustible gas torch burner is in use, through the action of the combustible gas inlet pipe and the outlet pipe, gas is discharged onto the first blade and the second blade. At this time, the first blade and the second blade rotate, driving the rotating rod to rotate. At this time, the rotation of the first blade and the second blade further mixes the gas output from the combustible gas inlet pipe and the outlet pipe in the mixing chamber, making the mixed gas further fully mixed, ensuring the full combustion of the mixer, reducing the generation of pollution products, and further protecting the atmospheric environment. The rotating rod rotates, driving the spiral fan to rotate, so that the fully mixed gas is quickly transported, and then the fully mixed gas is transported into the burner head and the combustion conduit, and the fully mixed gas is quickly transported.

[0027] 3) When this combustible gas torch burner is in use, a plurality of combustion conduits are arranged around the burner head to ensure that the igniter quickly ignites the mixed gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 is a schematic diagram of the installation position structure of the connecting pipe of the present invention;

[0030] Figure 3 is a schematic diagram of the position structure of the burner body and the combustion chamber of the present invention;

[0031] Figure 4 is a schematic diagram of the internal structure of the mixing chamber of the present invention;

[0032] Figure 5 is a schematic diagram of the internal structure of the mixing chamber of the present invention;

[0033] Figure 6 is a schematic diagram of the installation position structure of the outlet pipe and the combustible gas inlet pipe of the present invention;

[0034] Figure 7 is a schematic diagram of the structure of the first cone plug and the second cone plug of the present invention;

[0035] Figure 8 is a schematic diagram of the position structure of the movable arc plate and the sliding ball of the present invention;

[0036] Figure 9 is a schematic diagram of the position structure of the burner head and the combustion conduit of the present invention.

[0037] Description of reference numerals in the figure: 1. Burner body; 2. Mixing chamber; 3. Air inlet pipe; 4. Pre-storage chamber; 5. Outlet pipe; 6. Combustible gas inlet pipe; 7. Fixed frame; 8. Fixed plate; 9. First sliding column; 10. First tapered plug; 11. Second tapered plug; 12. Second sliding column; 13. Spring; 14. Movable arc plate; 15. Groove; 16. Sloping slide rail; 17. Slide ball; 18. Slide frame; 19. Motor; 20. Mounting plate; 21. Electric telescopic rod; 22. Fixed rod; 23. Air content sensor; 24. Combustible gas content sensor; 25. Connecting pipe; 26. Pipe clamp; 27. Controller; 28. Rotating rod; 29. First blade; 30. Second blade; 31. Spiral fan; 32. Burner head; 33. Combustion duct; 34. Air outlet hole; 35. Arc-shaped guard plate; 36. Combustion chamber; 37. Igniter; 38. Support column; 39. Arc-shaped cover; 40. Rotating shaft; 41. Mounting bracket; 42. Rotating plate. Detailed implementation manner

[0038] Example 1

[0039] Please refer to Figures 1 to 9, A combustible gas torch burner, comprising a burner body 1. The burner body 1 is a conventional combustible gas torch burner in the prior art. Inside the burner body 1 is fixedly connected a mixing chamber 2, which is used for mixing air and combustible gas. The bottom surface of the mixing chamber 2 is fixedly connected with an air inlet pipe 3 for conveying air. Inside the mixing chamber 2 is fixedly connected a pre-storage chamber 4 communicating with the air inlet pipe 3, which is used for pre-storing air. The surface of the pre-storage chamber 4 is fixedly connected with a plurality of air outlet pipes 5. The surface of the mixing chamber 2 is fixedly connected with a plurality of combustible gas inlet pipes 6. The surface of the pre-storage chamber 4 is fixedly connected with a plurality of fixing frames 7. Between the combustible gas inlet pipes 6 and the air outlet pipes 5 is fixedly connected a fixing plate 8. The surface of the fixing plate 8 is correspondingly slidably connected with a first sliding column 9 and a second sliding column 12. The first sliding column 9 and the second sliding column 12 move dynamically to adjust the flipping amount of the first tapered plug 10 and the second tapered plug 11, and thus the air output of the combustible gas inlet pipes 6 and the air outlet pipes 5 can be controlled. The surfaces of the combustible gas inlet pipes 6 and the air outlet pipes 5 are both fixedly connected with mounting frames 41. Inside the two mounting frames 41 are rotatably connected rotating plates 42. The air outlet ends of the air outlet pipes 5 and the combustible gas inlet pipes 6 are respectively movably connected with matching first tapered plugs 10 and second tapered plugs 11. When not working, the first tapered plugs 10 and the second tapered plugs 11 are used to seal the combustible gas inlet pipes 6 and the air outlet pipes 5. One end of the first sliding column 9 and one end of the second sliding column 12 are respectively and movably connected with the first tapered plug 10 and the second tapered plug 11 through the rotating plates 42 and the mounting frames 41 in a matching manner. Inside the fixing frame 7 is slidably connected a sliding frame 18. The surface of the sliding frame 18 is rotatably connected with a rotating shaft 40. The top surface of the rotating shaft 40 is fixedly connected with a movable arc plate 14. The surface of the movable arc plate 14 is provided with a slotted groove 15. Inside the slotted groove 15 is fixedly installed a sloped slide rail 16. The other ends of the first sliding column 9 and the second sliding column 12 are both fixedly connected with sliding balls 17 contacting the sloped slide rail 16. Springs 13 are sleeved on the surfaces of the first sliding column 9 and the second sliding column 12. By the forward and reverse rotation of the motor 19 to drive the rotation of the rotating shaft 40, the movable arc plate 14 rotates forward and backward to drive the movement of the sloped slide rail 16, dynamically adjusting the movement of the first sliding column 9 and the second sliding column 12, and the flipping amount of the first tapered plug 10 and the second tapered plug 11 can be adjusted. During the combustion process of the burner body 1, the air output of the combustible gas inlet pipes 6 and the air outlet pipes 5 can be dynamically adjusted in a timely manner, thereby controlling the full mixing of air and combustible gas, ensuring the matching mixing ratio of air and combustible gas, and thus ensuring the full combustion of the mixed gas, reducing the generation of harmful floating pollutants, not only protecting the atmospheric environment but also reducing the waste of combustible gas resources.

[0040] One end of one of the rotating plates 42 is fixedly connected with the first tapered plug 10, and the other end of one of the rotating plates 42 is hingedly connected with the first sliding column 9. One end of the other rotating plate 42 is fixedly connected with the second tapered plug 11, and the other end of the other rotating plate 42 is hingedly connected with the second sliding column 12.

[0041] The two turning plates 42 are respectively elastically connected to the fixed plate 8 through springs 13. The sloped slide rail 16 forms a height slope from both ends of the slot 15 towards the middle. The movement of the sloped slide rail 16 dynamically adjusts the first sliding column 9 and the second sliding column 12, and can adjust the flipping amount of the first conical plug 10 and the second conical plug 11, thereby controlling the gas output of the combustible gas inlet pipe 6 and the outlet pipe 5.

[0042] The number of the combustible gas inlet pipes 6 and the outlet pipes 5 is the same, and the combustible gas inlet pipes 6 and the outlet pipes 5 are at the same height. A plurality of pipe clamps 26 are fixedly installed on the surface of the burner body 1. Inside any one of the pipe clamps 26, a connecting pipe 25 communicating with the combustible gas inlet pipe 6 is fixedly installed. The number of the connecting pipes 25 is the same as that of the combustible gas inlet pipes 6. The combustible gas inlet pipes 6 and the outlet pipes 5 are at the same height, enabling the air and the combustible gas to be quickly mixed.

[0043] A motor 19 is fixedly installed on the bottom surface of the carriage 18. The motor 19 is a conventional forward and reverse motor 19 in the prior art. The output end of the motor 19 is fixedly connected to the rotating shaft 40. On the surface of the pre-storage chamber 4, a plurality of mounting plates 20 with the same number as the outlet pipes 5 are fixedly installed. Inside the inner side surface of any one of the mounting plates 20, an electric telescopic rod 21 is fixedly installed. The electric telescopic rod 21 is a conventional electric push rod in the prior art. The telescopic end of the electric telescopic rod 21 is fixedly connected to the end surface of the carriage 18.

[0044] A fixing rod 22 is arranged between the mixing chamber 2 and the burner body 1. The mixing chamber 2 is fixedly connected to the inner wall of the burner body 1 through the fixing rod 22.

[0045] An air content sensor 23 and a combustible gas content sensor 24 are respectively fixedly installed on the surface of the mixing chamber 2. One ends of the air content sensor 23 and the combustible gas content sensor 24 extend into the mixing chamber 2, and the other ends extend to the outside of the burner body 1. A controller 27 is fixedly installed on the surface of the burner body 1. The air content sensor 23 and the combustible gas content sensor 24 are both electrically connected to the controller 27 through wires. The electric telescopic rod 21 is electrically connected to the controller 27 through a wire. The air content sensor 23 is a conventional air content sensor 23 in the prior art, and the air content sensor 23 can monitor the air content in the mixing chamber 2 in real time. The combustible gas content sensor 24 is a conventional combustible gas content sensor 24 in the prior art, and the combustible gas content sensor 24 can monitor the combustible gas content in the mixing chamber 2 in real time.

[0046] Steps of using the present invention: When the combustible gas torch burner is in use, before the burner body 1 burns, the electric telescopic rod 21 contracts and drives the carriage 18 to move. At this time, the motor 19, the rotating shaft 40 and the movable arc plate 14 move. The movement of the movable arc plate 14 drives the sliding ball 17, the first sliding column 9 and the second sliding column 12 to move and compress the spring 13. The movement of the first sliding column 9 and the second sliding column 12 drives the rotating plate 42 to rotate, thereby opening the first cone plug 10 and the second cone plug 11. At this time, air and combustible gas are respectively introduced into the air inlet pipe 3 and the connecting pipe 25, and at the same time, air is discharged from the ports of the combustible gas inlet pipe 6 and the outlet pipe 5. Then, the air and the combustible gas inlet pipe 6 are mixed in the mixing chamber 2. When the air pressure changes at the outputs of the combustible gas inlet pipe 6 and the outlet pipe 5, at this time, the air content sensor 23 and the combustible gas content sensor 24 respectively detect the air and combustible gas contents, and then transmit signals to the controller 27. The controller 27 performs data analysis and processing, and energizes the motor 19. At this time, the motor 19 rotates forward and backward, thereby driving the rotating shaft 40 to rotate. The forward and backward rotation of the rotating shaft 40 drives the movable arc plate 14 to rotate forward and backward, causing the slope-shaped slide rail 16 to move and squeeze the first sliding column 9 and the second sliding column 12. The dynamic movement adjustment of the first sliding column 9 and the second sliding column 12 can adjust the flipping amount of the first cone plug 10 and the second cone plug 11, and thus can control the air output amounts of the combustible gas inlet pipe 6 and the outlet pipe 5. During the combustion process of the burner body 1, the air output amounts of the combustible gas inlet pipe 6 and the outlet pipe 5 can be dynamically adjusted in a timely manner, thereby controlling the full mixing of air and combustible gas, ensuring the appropriate mixing ratio of air and combustible gas, and thus ensuring the full combustion of the mixed gas. This solution drives the rotating shaft 40 to rotate by the forward and backward rotation of the motor 19, causing the movable arc plate 14 to rotate forward and backward and drive the slope-shaped slide rail 16 to move, dynamically adjusting the movement of the first sliding column 9 and the second sliding column 12, and can adjust the flipping amount of the first cone plug 10 and the second cone plug 11. During the combustion process of the burner body 1, the air output amounts of the combustible gas inlet pipe 6 and the outlet pipe 5 can be dynamically adjusted in a timely manner, thereby controlling the full mixing of air and combustible gas, ensuring the appropriate mixing ratio of air and combustible gas, and thus ensuring the full combustion of the mixed gas, reducing the generation of harmful floating pollutants, not only protecting the atmospheric environment, but also reducing the waste of combustible gas resources.

[0047] Embodiment 2

[0048] Please refer to Figures 1 to 9, different from the basis of Embodiment 1, a rotating rod 28 is rotatably connected to the surface of the pre-storage chamber 4. The first blade 29 and the second blade 30 are respectively fixedly installed on the surface of the rotating rod 28. The first blade 29 and the second blade 30 are arranged at intervals. A spiral fan 31 is fixedly connected to the surface of the rotating rod 28. The spiral fan 31 is located above the first blade 29 and the second blade 30. The first blade 29 and the second blade 30 are made of lightweight materials in the prior art. The air outlet pipe 5 and the combustible gas inlet pipe 6 are inclined, and the air outlet ends of the air outlet pipe 5 and the combustible gas inlet pipe 6 respectively correspond to the surfaces of the first blade 29 and the second blade 30. Through the action of the combustible gas inlet pipe 6 and the air outlet pipe 5 discharging gas onto the first blade 29 and the second blade 30, at this time, the first blade 29 and the second blade 30 rotate to drive the rotating rod 28 to rotate. At this time, the rotation of the first blade 29 and the second blade 30 further sufficiently mixes the gas output from the combustible gas inlet pipe 6 and the air outlet pipe 5 in the mixing chamber 2, so that the mixed gas is further sufficiently mixed, ensuring the full combustion of the mixer, reducing the generation of pollution products, and further protecting the atmospheric environment. The rotation of the rotating rod 28 drives the spiral fan 31 to rotate, so that the sufficiently mixed gas is quickly transported, and then the sufficiently mixed gas is transported into the burner head 32 and the combustion duct 33, and the sufficiently mixed gas is quickly transported.

[0049] A burner head 32 communicated with it is fixedly installed on the top surface of the mixing chamber 2. A plurality of combustion ducts 33 communicated with it are fixedly installed on the surface of the burner head 32. Air outlet holes 34 are formed on the surfaces of the burner head 32 and the combustion ducts 33. An arc-shaped guard plate 35 matching the burner body 1 is fixedly installed on the end surface of the mixing chamber 2. The arc-shaped guard plate 35 is made of high-temperature heat-insulating material and can protect the devices inside the mixing chamber 2. A combustion chamber 36 is fixedly installed on the top surface of the burner body 1. A plurality of igniters 37 are fixedly installed on the inner surface of the combustion chamber 36. The igniters 37 are conventional high-temperature-resistant igniters 37 in the prior art. A plurality of combustion ducts 33 are arranged around the burner head 32 to ensure that the igniters 37 quickly ignite the mixed gas.

[0050] Two support columns 38 are fixedly connected to the inner surface of the combustion chamber 36 correspondingly. An arc-shaped cover 39 is fixedly installed on the top surfaces of the two support columns 38 together. In rainy weather, the arc-shaped cover 39 can prevent rainwater from entering the combustion chamber 36. At the same time, the design of the arc-shaped cover 39 can make the combustion products settle.

[0051] Steps of using the present invention: When the combustible gas torch burner is in use, when the burner body 1 is burning, the combustible gas inlet pipe 6 and the outlet pipe 5 discharge gas, which acts on the first blade 29 and the second blade 30. At this time, the first blade 29 and the second blade 30 rotate, driving the rotating rod 28 to rotate. At this time, the rotation of the first blade 29 and the second blade 30 further fully mixes the gas output from the combustible gas inlet pipe 6 and the outlet pipe 5 in the mixing chamber 2. The rotating rod 28 rotates, driving the spiral fan 31 to rotate, so as to quickly transport the fully mixed gas. Then, the fully mixed gas is transported into the burner head 32 and the combustion conduit 33, and then discharged from the air outlet holes 34 at the same time. At this time, the igniter 37 works to ignite the mixed gas, so that the mixed gas burns in the combustion chamber 36. When the burned gas rises and contacts the arc-shaped cover 39, the combustion products diffuse outward along the inner wall of the arc-shaped cover 39 and are then discharged into the atmosphere. In this solution, the gas discharged from the combustible gas inlet pipe 6 and the outlet pipe 5 acts on the first blade 29 and the second blade 30. At this time, the first blade 29 and the second blade 30 rotate, driving the rotating rod 28 to rotate. At this time, the rotation of the first blade 29 and the second blade 30 further fully mixes the gas output from the combustible gas inlet pipe 6 and the outlet pipe 5 in the mixing chamber 2, making the mixed gas more fully mixed, ensuring the complete combustion of the mixer, reducing the generation of polluting products, and further protecting the atmospheric environment. The rotating rod 28 rotates, driving the spiral fan 31 to rotate, so as to quickly transport the fully mixed gas. Then, the fully mixed gas is transported into the burner head 32 and the combustion conduit 33, and the fully mixed gas is quickly transported; a plurality of combustion conduits 33 are arranged around the burner head 32 to ensure that the igniter 37 quickly ignites the mixed gas.

[0052] 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 by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combustible gas flare burner, comprising a burner body (1), characterized in that: The burner body (1) is fixedly connected to a mixing chamber (2) inside, the bottom surface of the mixing chamber (2) is fixedly connected to an air inlet pipe (3), the mixing chamber (2) is fixedly connected to a pre-storage chamber (4) in communication with the air inlet pipe (3), the surface of the pre-storage chamber (4) is fixedly connected to a plurality of air outlet pipes (5), the surface of the mixing chamber (2) is fixedly connected to a plurality of combustible gas inlet pipes (6), the surface of the pre-storage chamber (4) is fixedly connected to a plurality of fixing frames (7), a fixing plate (8) is fixedly connected between the combustible gas inlet pipes (6) and the air outlet pipes (5), the surface of the fixing plate (8) is correspondingly slidably connected to a first sliding column (9) and a second sliding column (12), the surfaces of the combustible gas inlet pipes (6) and the air outlet pipes (5) are fixedly connected to mounting frames (41), the interiors of the two mounting frames (41) are rotatably connected to a rotating plate (42), the air outlet pipes (5) and the combustible gas inlet pipes (6) and the air outlet pipes (5) are fixedly connected to the mounting frames (41), the two mounting frames (41) are rotatably connected to the rotating plates (42), the air outlet pipes (5) and the combustible gas inlet pipes (6) and the air outlet pipes (5) are fixedly connected to the mounting frames (41), and the air outlet pipes (5) and the combustible gas inlet pipes (6) and the air outlet pipes (5) are fixedly connected to the mounting frames (41). The air outlet end of the air pipe (6) is movably connected to a matching first cone plug (10) and a second cone plug (11); one end of the first slide column (9) and the second slide column (12) are matched with each other through a rotating plate (42) and a mounting frame (41) so as to be movably connected to the first cone plug (10) and the second cone plug (11); the interior of the fixing frame (7) is slidably connected to a slide frame (18); the surface of the slide frame (18) is rotatably connected to a rotating shaft (40); the top surface of the rotating shaft (40) is fixedly connected to a movable arc disk (14); the surface of the movable arc disk (14) is provided with a groove (15); a sloped slide rail (16) is fixedly installed inside the groove (15); the other ends of the first slide column (9) and the second slide column (12) are fixedly connected to a sliding ball (17) in contact with the sloped slide rail (16); the surfaces of the first slide column (9) and the second slide column (12) are sleeved with a spring (13).

2. A combustible gas flare burner according to claim 1, characterized in that: One end of one of the rotating plates (42) is fixedly connected to the first cone plug (10), the other end of one of the rotating plates (42) is hingedly connected to the first sliding column (9), one end of the other rotating plate (42) is fixedly connected to the second cone plug (11), and the other end of the other rotating plate (42) is hingedly connected to the second sliding column (12).

3. A combustible gas flare burner according to claim 1, characterized in that: The two rotating plates (42) are elastically connected to the fixed plate (8) via springs (13) respectively, and the sloped slide rail (16) forms a high slope along the two ends of the slot (15) toward the middle.

4. A combustible gas flare burner according to claim 1, characterized in that: The number of the combustible gas inlet pipe (6) and the number of the outlet pipe (5) are the same, and the combustible gas inlet pipe (6) and the outlet pipe (5) are located at the same height. A plurality of pipe clamps (26) are fixedly mounted on the surface of the burner body (1), and a connecting pipe (25) connected to the combustible gas inlet pipe (6) is fixedly mounted inside any one of the pipe clamps (26). The number of the connecting pipes (25) and the combustible gas inlet pipe (6) is the same.

5. A combustible gas flare burner according to claim 1, characterized in that: A motor (19) is fixedly mounted on the bottom surface of the slide (18), and the output end of the motor (19) is fixedly connected to the rotating shaft (40). The surface of the pre-storage chamber (4) is fixedly mounted with mounting plates (20) whose number is the same as the number of the air outlet pipes (5). An electric telescopic rod (21) is fixedly mounted on the inner side surface of any one of the mounting plates (20), and the telescopic end of the electric telescopic rod (21) is fixedly connected to the end surface of the slide (18).

6. A combustible gas flare burner according to claim 1, characterized in that: A fixing rod (22) is provided between the mixing chamber (2) and the burner body (1), and the mixing chamber (2) is fixedly connected to the inner wall of the burner body (1) via the fixing rod (22).

7. A combustible gas flare burner according to claim 5, characterized in that: An air content sensor (23) and a combustible gas content sensor (24) are respectively fixedly mounted on the surface of the mixing chamber (2); one end of the air content sensor (23) and the combustible gas content sensor (24) extend to the interior of the mixing chamber (2); the other end of the air content sensor (23) and the combustible gas content sensor (24) extend to the exterior of the burner body (1); a controller (27) is fixedly mounted on the surface of the burner body (1); the air content sensor (23) and the combustible gas content sensor (24) are both electrically connected to the controller (27) via a wire; and the electric telescopic rod (21) is electrically connected to the controller (27) via a wire.

8. A combustible gas flare burner according to claim 1, characterized in that: The surface of the pre-storage chamber (4) is rotatably connected to a rotating rod (28), and the surface of the rotating rod (28) is respectively fixedly mounted with a first blade (29) and a second blade (30), and the first blade (29) and the second blade (30) are arranged at intervals from each other. The surface of the rotating rod (28) is fixedly connected to a propeller (31), and the propeller (31) is located above the first blade (29) and the second blade (30). The air outlet pipe (5) and the combustible gas inlet pipe (6) are arranged obliquely, and the air outlet ends of the air outlet pipe (5) and the combustible gas inlet pipe (6) correspond to the surfaces of the first blade (29) and the second blade (30), respectively.

9. A combustible gas flare burner according to claim 1, characterized in that: A combustion head (32) in communication with the mixing chamber (2) is fixedly mounted on the top surface of the mixing chamber (2), a plurality of combustion conduits (33) in communication with the mixing chamber (2) are fixedly mounted on the surface of the combustion head (32), and gas outlet holes (34) are provided on the surfaces of the combustion head (32) and the combustion conduits (33). An arc-shaped guard plate (35) matching the burner body (1) is fixedly mounted on the end surface of the mixing chamber (2), a combustion chamber (36) is fixedly mounted on the top surface of the burner body (1), and a plurality of igniters (37) are fixedly mounted on the inner surface of the combustion chamber (36).

10. A combustible gas flare burner according to claim 9, characterized in that: Two pillars (38) are fixedly connected to the inner surface of the combustion chamber (36), and an arc-shaped cover (39) is fixedly mounted on the top surfaces of the two pillars (38).

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