Efficient energy-saving combustor for suspension kiln and energy-saving combustion method of efficient energy-saving combustor

Abstract

The invention relates to the technical field of combustors, in particular to an efficient and energy-saving combustor for a suspension kiln and an energy-saving combustion method.The efficient and energy-saving combustor comprises a kiln wall lining, a flow stabilizing mechanism and a movable supporting mechanism, the bottom end of the kiln wall lining is evenly and fixedly connected with four sets of mounting pipelines, and mounting outer pipes are arranged in the mounting pipelines; a first rotational flow pipe is arranged in the mounting outer pipe, one end of each third rotational flow pipe is connected with a third air inlet pipe, and valves are arranged in the middles of the first air inlet pipe, the second air inlet pipe and the third air inlet pipe. According to the device, mounting and supporting work of a user can be facilitated, great convenience can be provided for follow-up maintenance, the dismounting work of the user during maintenance can be greatly shortened, therefore, the working efficiency of the user is improved, normal production of products is guaranteed, meanwhile, the user can adjust the diameter and length of flames according to use requirements, and the practicability is high. Therefore, the utilization rate of fuel gas is improved, energy consumption is reduced, and the use cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of burners, in particular to a high-efficiency energy-saving burner for a suspension kiln and an energy-saving combustion method thereof. Background Art

[0002] Suspension kiln is a kind of equipment used to process various ores. It is a large cylindrical equipment, usually made of reinforced concrete or other high-temperature materials, which can convert raw materials into clinker at high temperature. In the suspension kiln, raw materials enter from above, and through the rotation of the kiln tube and chemical reaction at high temperature, clinker is finally produced. The burner of the suspension kiln is usually installed vertically, which is completely different from the common rotary kiln. The burner is a device that sprays fuel and air in a certain way for mixed combustion. For different kiln bodies, the burners used are also different; The existing burners currently have a low energy utilization rate during use, resulting in serious energy waste. The flames ejected by the existing burners are long and small in diameter and cannot be adjusted, which makes it very easy to burn the kiln wall. The flame utilization rate is also low, and it is very inconvenient for users during installation and later use. Due to its heavy weight, it is usually moved and installed by a crane, which has certain requirements for the installation site and cannot meet the needs of various sites. As a result, users will take up a lot of time during installation and maintenance, reducing their work efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide a high-efficiency energy-saving burner for a suspension kiln and an energy-saving combustion method thereof, so as to solve the problem that the existing burners mentioned in the above background technology have low energy utilization rate in use, resulting in serious energy waste, and the flames ejected by the existing burners are long and small in diameter and cannot be adjusted, so that it is very easy to burn the kiln wall, and the flame utilization rate is also low, and it is very inconvenient for users to install and use in the later stage. Due to its heavy weight, it is usually moved and installed by a crane, which has certain requirements for the installation site and cannot meet various sites, thereby causing users to take up a lot of time during installation and maintenance, reducing the user's work efficiency. The present solution can not only facilitate the user's installation and support work, but also provide great convenience for subsequent maintenance, and can greatly shorten the user's disassembly and assembly work during maintenance, thereby improving the user's work efficiency and ensuring the normal production of products. At the same time, the user can adjust the diameter and length of the flame according to the use requirements, thereby improving the utilization rate of the gas, reducing energy consumption, and thus reducing the use cost.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-efficiency energy-saving burner for a suspension kiln and an energy-saving combustion method thereof, the device comprises a kiln wall lining, a flow stabilizing mechanism and a movable support mechanism, the bottom end of the kiln wall lining is evenly and fixedly connected with four groups of mounting pipes, the interiors of the mounting pipes are all provided with mounting outer pipes, the interiors of the mounting outer pipes are provided with a first swirl tube, the interiors of the first swirl tubes are provided with a second swirl tube, the interiors of the second swirl tubes are provided with a third swirl tube, one end of the first swirl tubes are evenly and fixedly connected with a first swirl plate, and one end of the first swirl plate is respectively fitted with the inner wall of the mounting outer pipe, one end of the second swirl tubes are evenly and fixedly connected with a second swirl plate, and one end of the second swirl plate is respectively fitted with the inner wall of the first swirl tube, and one end of the third swirl tubes are fixedly connected with a third swirl plate , and one end of the third swirl plate is respectively fitted with the inner wall of the second swirl tube, a central tube is arranged inside the third swirl tube, and one end of the central tube is fixedly connected to one end of the third swirl tube, one end of the central tube is evenly opened with air outlets, an ignition tube is arranged inside the central tube, an igniter is arranged inside the central tube, and the igniters are respectively located on the bottom side of the ignition tube, one end of the first swirl tube is connected to a fuel pipe, one end of the outer installation tube is connected to the first air inlet pipe, one end of the second swirl tube is connected to the second air inlet pipe, and one end of the second air inlet pipe is respectively connected to the first air inlet pipe, one end of the third swirl tube is connected to the third air inlet pipe, and one end of the third air inlet pipe is respectively connected to the second air inlet pipe, and valves are arranged in the middle of the first air inlet pipe, the second air inlet pipe and the third air inlet pipe.

[0005] Preferably, one end of the installation pipe is connected to the middle part of the installation outer tube through a flange and bolts, one end of the installation outer tube is connected to one end of the first vortex tube through a flange and bolts, one end of the first vortex tube is connected to one end of the second vortex tube through a flange and bolts, one end of the second vortex tube is connected to one end of the third vortex tube through a flange and bolts, one end of the third vortex tube is connected to one end of the center tube through a flange and bolts, one end of the ignition tube and the igniter is connected to one end of the center tube through a flange and bolts, and the two groups of valves are respectively located at the bottom end of the connection between the first air inlet pipe and the second air inlet pipe and the second air inlet pipe and the third air inlet pipe, so as to facilitate the installation of the device.

[0006] Preferably, the first swirl plate, the second swirl plate and the third swirl plate are all inclined and have the same inclination direction. The inclination angle of the first swirl plate is forty to seventy degrees, the inclination angle of the second swirl plate is twenty-five to thirty-five degrees, and the inclination angle of the third swirl plate is thirty to forty degrees, so as to facilitate the formation of swirl wind.

[0007] Preferably, the flow stabilizing mechanism includes a flow stabilizing box, a flow monitor, a pressure sensor, a control box, a main air inlet pipe, a cover plate, a first spring and an electric push rod, the top of the first air inlet pipe is connected to the flow stabilizing box, the top of the connection between the flow stabilizing box and the first air inlet pipe is provided with a flow monitor, the inner wall of the top of the flow stabilizing box is provided with a pressure sensor, one end of the flow stabilizing box is fixedly connected to the control box, one end of the flow stabilizing box is connected to the main air inlet pipe, and one end of the main air inlet pipe is also connected to the control box, a cover plate is provided inside the control box, the top of the cover plate is evenly fixedly connected to the first spring, and the top of the first spring is fixedly connected to the inner wall of the control box, an electric push rod is provided inside the control box, and the output end of the electric push rod is in contact with one end of the cover plate to provide stable air pressure and ensure stable air outlet pressure.

[0008] Preferably, the control ends of the flow monitor and the igniter are electrically connected to the external power supply through an external switch, and the control ends of the electric push rod are electrically connected to the external power supply through a pressure sensor, respectively, to facilitate the operation of the device.

[0009] Preferably, the movable support mechanism includes a support and maintenance box, a first support rod, a transmission groove, a threaded rod, a first gear, a slide groove, a slider, a rotating rod, a second gear, a locking plate, a movable box, a second support rod, a guide groove, a guide block, a locking groove, a first movable groove, a self-locking block, a second spring, a fixed groove, a fixed block, a rotating part, a buckle groove, a card groove, a second movable groove, a buckle plate, a first fixed rod, a first torsion spring, a transfer plate, a second fixed rod, a second torsion spring and a lock buckle. A support and maintenance box is provided at the bottom end of the first vortex tube, and the top end of the support and maintenance box is symmetrically and slidably connected with the first support rod, and a transmission groove is opened in the middle of the support and maintenance box. The bottom ends of the first support rods are all connected with the threaded rods through threads, and the bottom ends of the threaded rods all extend to the transmission grooves. The interior of the gear is connected with the inner wall of the transmission groove through a bearing, and the bottom end of the threaded rod is fixedly connected with the first gear, and the first gear is respectively located in the interior of the transmission groove, the middle part of the support and maintenance box is symmetrically provided with a slide groove, and the interior of the slide groove is slidably connected with a slider, the middle part of the support and maintenance box is provided with a rotating rod, and the two ends of the rotating rod are respectively connected with the slider through a bearing, the bottom end of the rotating rod is fixedly connected with the second gear, and the bottom end of the second gear is respectively located in the interior of the transmission groove, the middle and lower parts of the rotating rod are slidably connected with a locking plate, the middle part of the first support rod is symmetrically provided with a locking groove, and the shape of the locking groove is the same as the locking plate, the locking groove is respectively located on the side close to each other of the first gear, and the support and maintenance box One end of each of the supporting and maintenance boxes is slidably connected with a movable box, and a guide groove is symmetrically provided in the middle and lower parts of the supporting and maintenance box, and a guide block is slidably connected inside the guide groove, and one end of the guide block is respectively fixedly connected to the movable box, and one end of the movable box is slidably connected to the second support rod, and the middle and upper parts of the supporting and maintenance boxes are provided with a first movable groove, and a self-locking block is arranged inside the first movable groove, and the bottom end of the self-locking block is connected to the inner wall of the first movable groove through a rotating shaft, and one end of the rotating shaft extends to the outside of the supporting and maintenance box, and a rotating part is provided on one side of the supporting and maintenance box, and one end of the rotating part is fixedly connected to the rotating shaft, and one side of the self-locking block is evenly and fixedly connected with a second spring, and one end of the second spring is respectively fixedly connected to the first movable groove. One end of the second support rod is evenly provided with a fixing groove, one end of the self-locking block is evenly fixedly connected to the fixing block, and one end of the fixing block is respectively located inside the fixing groove, one end of the support maintenance box is provided with a buckle groove, one end of the movable box is provided with a card groove, the interior of the support maintenance box is provided with a second movable groove, and one end of the second movable groove is respectively connected to the buckle groove, the interior of the buckle groove is provided with a buckle plate, and one end of the buckle plate is respectively located inside the second movable groove, the interior of the buckle plate is provided with a first fixing rod, and both ends of the first fixing rod are respectively fixedly connected to the inner wall of the buckle groove, the interior of the buckle plate is provided with a first torsion spring, and both ends of the first torsion spring are respectively fixedly connected to the buckle plate and the first fixing rod,A transfer plate is provided inside the second movable groove, and the top of the transfer plate is respectively fitted with one end of the buckle plate, a second fixing rod is provided in the middle of the transfer plate, and both ends of the second fixing rod are respectively fixedly connected to the second movable groove, a second torsion spring is provided in the middle of the transfer plate, and both ends of the second torsion spring are respectively fixedly connected to the transfer plate and the second fixing rod, a lock is fixedly connected to the middle of the transfer plate, and one end of the lock is located inside the card slot, which is convenient for users to disassemble and maintain, and can also provide support.

[0010] Preferably, the top ends of the first support rod and the second support rod are both arc-shaped for easy support, the top ends of the first support rod are connected to the first vortex tube by bolts, and the bottom ends of the support maintenance box and the movable box are symmetrically provided with self-locking universal wheels for easy movement.

[0011] Preferably, one side of the inner wall at the bottom end of the fixing groove is all beveled, the bottom end of the fixing block is all beveled, which is convenient for self-locking, the end where the buckle plate and the transfer plate are in contact is all beveled, which is convenient for the buckle plate to push the transfer plate to move, one end of the card slot is all beveled, one end of the lock buckle is all beveled, and one end of the lock buckle is buckled in the card slot for easy automatic locking.

[0012] The energy-saving combustion method of the device: Step 1: Ignition. The user passes gas into the ignition pipe and the fuel pipe, and the user passes compressed air into the main air inlet pipe. The air can enter the interior of the stabilizing box through the main air inlet pipe. The user opens a set of valves. At this time, the air passes through the third air inlet pipe and enters between the third swirl pipe and the central pipe. The air is discharged through the air outlet and then discharged through the ignition pipe. Ignition can be performed through the igniter. Step 2: Combustion-aiding: the air discharged through the air outlet is neutral air, which can help the igniter ignite the gas discharged from the ignition tube; Step 3: Combustion, the gas entering the fuel pipe is discharged through the first swirl tube and the second swirl tube, and a swirl can be formed through the second swirl plate. After the user opens all valves, the air enters between the installation outer tube and the first swirl tube through the first air inlet pipe, and a swirl can be formed through the first swirl plate. The air enters between the second swirl tube and the third swirl tube through the second air inlet pipe, and a swirl can be formed through the third swirl plate. At this time, three swirl winds are formed from the outside to the inside, and the first, second and third swirl winds are formed through the first swirl plate, the second swirl plate and the third swirl plate respectively. The first and third swirl winds are air, and the second swirl wind is gas. The main function of the first swirl wind is Pull the gas outward to fully mix the gas with the air in the outside environment to improve the combustion efficiency. The second swirl wind is the gas, which mainly sprays the gas in the radial direction to increase the flame diameter and fully mix the outside air, increase the flame area, and further improve the combustion efficiency. The normal amount of the third swirl wind is less than the first swirl wind. It is mainly used to adjust the diameter of the flame. If the flame is thin, the flame combustion area is small. At this time, the third swirl wind is increased, otherwise it is reduced. When the gas sprayed between the first swirl tube and the second swirl tube is ignited by the flame dispersed by the ignition tube, the neutral wind discharged through the air outlet can also improve the stability of the flame. Step 4: Adjustment, the user can control the diameter and length of the flame through the valve.

[0013] Compared with the prior art, the present invention has the following beneficial effects: When the user installs the device, the user first lifts the upper part of the device by a crane, then moves the support maintenance box to the bottom ends of the first vortex tube and the second vortex tube, pushes the rotating rod to make the slider slide to one side of the first support rod, and when the second gear is meshed with a group of first gears, the locking plate is put into the lock groove. At this time, the locking work is completed, and the user rotates the rotating rod to make the threaded rod rotate through the second gear and the first gear, and the first support rod is moved up through the threaded rod. When the bottom end of the first support rod is in contact with the bottom end of the first vortex tube, the user takes out the locking plate and moves the rotating rod to the other end, so that the second gear is meshed with another group of first gears, and the other group of first support rods is moved up by rotating the rotating rod until its top is in contact with the second The bottom ends of the swirl tubes fit together, and the user connects the two sets of first support rods to the first swirl tube and the second swirl tube respectively through bolts, and then the user pulls the buckle plate, the buckle plate rotates and compresses the second torsion spring, one end of the buckle plate moves downward, and at the same time pushes the top end of the transfer plate to rotate, so that one end of the transfer plate drives the lock buckle to rotate, so that one end of the lock buckle is no longer buckled with the card slot, at this time, the user can pull out the movable box, and at the same time drive the guide block to slide inside the guide slot, thereby completing the positioning and guiding work, and then the user pulls the second support rod to make the second support rod move up, and after the inclined surface of the fixing slot contacts the inclined surface of the fixing block, the top end of the self-locking block moves away from one end of the second support rod, and at the same time compresses the second spring, and when the user pulls up the second support rod, When the user continuously hears knocking sounds, after the user pulls the second support rod to a suitable height, the second support rod can be locked by the second spring, the self-locking block, the fixing block and the fixing groove to prevent the second support rod from automatically falling, so that the installation outer tube can be supported by the second support rod. When the user moves the device to the position for installing the pipe, the user can fine-tune the height of the installation outer tube, the first vortex tube, the second vortex tube and the third vortex tube by rotating the rod and the second gear to make their heights consistent with the heights of the installation pipe, thereby facilitating the user's installation and connection work. Then the user pushes the support maintenance box to insert the installation outer tube into the interior of the installation pipe, and then connects the installation outer tube and the installation pipe by bolts. At this time, the user can use the support maintenance box, the movable box, the first support rod and the third support rod to adjust the height of the installation outer tube, the first vortex tube and the third vortex tube. The two support rods can support the installation of the outer tube, the first swirl tube, the second swirl tube and the third swirl tube. At this time, the user has completed the installation of the device, and the user passes the gas into the ignition tube and the fuel tube. The user passes the compressed air into the main air inlet pipe. The air can enter the interior of the stabilizing box through the main air inlet pipe. The user opens a set of valves. At this time, the air enters between the third swirl tube and the central tube through the third air inlet pipe, and the air is discharged through the air outlet, and then discharged through the ignition tube. Ignition can be performed through the igniter. The air discharged through the air outlet is neutral wind, which can help the igniter ignite the gas discharged from the ignition tube and has a combustion-supporting effect. The gas entering the fuel tube is discharged between the first swirl tube and the second swirl tube, and a swirl can be formed through the second swirl plate. After the user opens all valves,The air enters between the outer tube and the first swirl tube through the first air inlet pipe, and a swirl is formed through the first swirl plate. The air enters between the second swirl tube and the third swirl tube through the second air inlet pipe, and a swirl is formed through the third swirl plate. At this time, three swirl winds are formed from the outside to the inside, and the first, second and third swirl winds are formed through the first swirl plate, the second swirl plate and the third swirl plate respectively. The first and third swirl winds are air, and the second swirl wind is gas. The main function of the first swirl wind is to pull the gas outward so that the gas is fully mixed with the air in the outside environment to improve the combustion efficiency. The second swirl wind is gas, which mainly sprays the gas in the radial direction to increase the flame diameter and fully mix the outside air at the same time, increase the flame area, and further improve the combustion efficiency. The normal usage of the third swirl wind is less than the first swirl wind, and it is mainly used to adjust the diameter of the flame. If the flame is thin, the flame combustion area is small at this time. At this time, the third swirl wind is increased, otherwise the third swirl wind is reduced. When the first swirl wind After the gas ejected between the first tube and the second swirl tube is ignited by the flame dispersed by the ignition tube, the neutral wind discharged through the air outlet can also improve the stability of the flame, thereby making the combustion work more convenient. The user can control the diameter and length of the flame through the valve to prevent the flame from burning the inner wall of the kiln wall lining. At the same time, the pressure sensor can monitor the internal pressure of the stabilizing box. When the pressure inside the stabilizing box is too low, the output end of the electric push rod will lift one end of the cover plate. At this time, the air inside the total air inlet pipe enters the interior of the stabilizing box, thereby ensuring the stability of the internal pressure of the stabilizing box, providing a stable pressure for subsequent air intake work, and avoiding uneven pressure. This device can not only facilitate the user's installation and support work, but also provide great convenience for subsequent maintenance, and can greatly shorten the user's disassembly and assembly work during maintenance, thereby improving the user's work efficiency and ensuring the normal production of the product. At the same time, the user can adjust the diameter and length of the flame according to the use requirements, thereby improving the utilization rate of the gas, reducing energy consumption, and thus reducing the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the present invention; Figure 2 It is a cross-sectional perspective schematic diagram of the present invention; Figure 3 It is a cross-sectional stereoscopic schematic diagram of installing the outer tube, the first cyclone tube and the second cyclone tube in the present invention; Figure 4 It is a cross-sectional stereoscopic schematic diagram of the third swirl tube, the central tube and the ignition tube in the present invention; Figure 5 It is a cross-sectional stereoscopic schematic diagram of installing the outer tube, the flow stabilizing box and the control box in the present invention; Figure 6 It is a cross-sectional stereoscopic schematic diagram of the mobile support mechanism in the present invention; Figure 7 It is a three-dimensional schematic diagram of the rotating rod, the locking plate and the locking slot in the present invention; Figure 8 It is a cross-sectional stereoscopic schematic diagram of the first movable groove, the self-locking block and the fixed groove in the present invention; Fig. 9 It is a side schematic diagram of the support maintenance box, the movable box and the second support rod in the present invention.

[0015] In the figure: 1. kiln wall lining; 2. installation pipeline; 3. installation outer pipe; 4. first swirl tube; 5. second swirl tube; 6. third swirl tube; 7. first swirl plate; 8. second swirl plate; 9. third swirl plate; 10. center tube; 11. air outlet; 12. ignition tube; 13. igniter; 14. fuel pipe; 15. first air inlet pipe; 16. second air inlet pipe; 17. third air inlet pipe; 18. valve; 19. flow stabilizing box; 20. flow monitor; 21. pressure sensor; 22. control box; 23. main air inlet pipe; 24. cover plate; 25. first spring; 26. electric push rod; 27. support maintenance box; 28. first support Support rod; 29, transmission groove; 30, threaded rod; 31, first gear; 32, slide groove; 33, slider; 34, rotating rod; 35, second gear; 36, lock plate; 37, movable box; 38, second support rod; 39, guide groove; 40, guide block; 41, lock groove; 42, first movable groove; 43, self-locking block; 44, second spring; 45, fixed groove; 46, fixed block; 47, rotating part; 48, buckle groove; 49, card groove; 50, second movable groove; 51, buckle plate; 52, first fixed rod; 53, first torsion spring; 54, transfer plate; 55, second fixed rod; 56, second torsion spring; 57, buckle. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] See also Figure 1-Figure 9 , an embodiment provided by the present invention: A high-efficiency energy-saving burner for a suspension kiln and an energy-saving combustion method thereof, the device comprises a kiln wall lining 1, a flow stabilizing mechanism and a movable support mechanism, the bottom end of the kiln wall lining 1 is evenly and fixedly connected with four groups of mounting pipes 2, the interior of the mounting pipes 2 is provided with mounting outer pipes 3, the interior of the mounting outer pipes 3 is provided with a first swirl tube 4, the interior of the first swirl tube 4 is provided with a second swirl tube 5, the interior of the second swirl tube 5 is provided with a third swirl tube 6, one end of the first swirl tube 4 is evenly and fixedly connected with a first swirl plate 7, and one end of the first swirl plate 7 is respectively fitted with the inner wall of the mounting outer pipe 3, one end of the second swirl tube 5 is evenly and fixedly connected with a second swirl plate 8, and one end of the second swirl plate 8 is respectively fitted with the inner wall of the first swirl tube 4, one end of the third swirl tube 6 is fixedly connected with a third swirl plate 9, and one end of the third swirl plate 9 is respectively fitted with the inner wall of the second swirl tube 5 The third swirl tube 6 is fitted with a central tube 10 inside, and one end of the central tube 10 is fixedly connected to one end of the third swirl tube 6, one end of the central tube 10 is evenly provided with an air port 11, an ignition tube 12 is provided inside the central tube 10, an igniter 13 is provided inside the central tube 10, and the igniters 13 are respectively located on the bottom side of the ignition tube 12, one end of the first swirl tube 4 is connected to a fuel pipe 14, one end of the outer tube 3 is connected to a first air inlet pipe 15, one end of the second swirl tube 5 is connected to a second air inlet pipe 16, and one end of the second air inlet pipe 16 is respectively connected to the first air inlet pipe 15, one end of the third swirl tube 6 is connected to a third air inlet pipe 17, and one end of the third air inlet pipe 17 is respectively connected to the second air inlet pipe 16, and a valve 18 is provided in the middle of the first air inlet pipe 15, the second air inlet pipe 16 and the third air inlet pipe 17; See also Figure 2 and Figure 5In this embodiment, the flow stabilizing mechanism includes a flow stabilizing box 19, a flow monitor 20, a pressure sensor 21, a control box 22, a main air inlet pipe 23, a cover plate 24, a first spring 25 and an electric push rod 26. The top of the first air inlet pipe 15 is connected to the flow stabilizing box 19, and the flow monitor 20 is arranged at the top of the connection between the flow stabilizing box 19 and the first air inlet pipe 15. The inner wall of the top of the flow stabilizing box 19 is provided with a pressure sensor 21. One end of the flow stabilizing box 19 is fixedly connected to the control box 22, and one end of the flow stabilizing box 19 is connected to the main air inlet pipe 23, and one end of the main air inlet pipe 23 is also connected to the control box 22. The control box 22 is provided with a cover plate 24 inside, and the top of the cover plate 24 is evenly fixed. A first spring 25 is connected, and the top of the first spring 25 is fixedly connected to the inner wall of the control box 22. An electric push rod 26 is arranged inside the control box 22, and the output end of the electric push rod 26 fits with one end of the cover plate 24. The user can monitor the pressure inside the flow stabilizing box 19 through the pressure sensor 21. When the pressure inside the flow stabilizing box 19 is too low, the output end of the electric push rod 26 lifts one end of the cover plate 24. At this time, the air inside the main air inlet pipe 23 enters the interior of the flow stabilizing box 19, thereby ensuring the stability of the pressure inside the flow stabilizing box 19, providing stable pressure for subsequent air intake work, avoiding uneven pressure, providing stable air pressure, and ensuring stable outlet pressure; See also Figure 2 , Figure 5-Figure 9In this embodiment, the mobile support mechanism includes a support maintenance box 27, a first support rod 28, a transmission groove 29, a threaded rod 30, a first gear 31, a slide groove 32, a slider 33, a rotating rod 34, a second gear 35, a locking plate 36, a movable box 37, a second support rod 38, a guide groove 39, a guide block 40, a locking groove 41, a first movable groove 42, a self-locking block 43, a second spring 44, a fixed groove 45, a fixed block 46, a rotating member 47, a buckle groove 48, a card groove 49, a second movable groove 50, a buckle plate 51, a first fixed rod 52, a first torsion spring 53, a transfer plate 54, a second fixed rod 55, a second torsion spring 56 and a lock buckle 57. The bottom end of the first cyclone 4 is provided with a support maintenance box 27, and the top end of the support maintenance box 27 A first support rod 28 is symmetrically and slidably connected, a transmission groove 29 is opened in the middle of the support maintenance box 27, the bottom end of the first support rod 28 is connected to a threaded rod 30 through a thread, and the bottom end of the threaded rod 30 extends to the inside of the transmission groove 29 and is connected to the inner wall of the transmission groove 29 through a bearing, the bottom end of the threaded rod 30 is fixedly connected to a first gear 31, and the first gears 31 are respectively located inside the transmission groove 29, the middle part of the support maintenance box 27 is symmetrically provided with a slide groove 32, the inside of the slide groove 32 is slidably connected to a slider 33, the middle part of the support maintenance box 27 is provided with a rotating rod 34, and the two ends of the rotating rod 34 are respectively connected to the slider 33 through bearings, the bottom end of the rotating rod 34 is fixedly connected to a second gear 35, and The bottom ends of the second gears 35 are respectively located inside the transmission grooves 29, the middle and lower parts of the rotating rods 34 are slidably connected with the lock plates 36, the middle parts of the first support rods 28 are symmetrically provided with lock grooves 41, and the shapes of the lock grooves 41 are respectively the same as the lock plates 36, and the lock grooves 41 are respectively located on the sides close to each other of the first gears 31, one end of the support maintenance box 27 is slidably connected with the movable box 37, the middle and lower parts of the support maintenance box 27 are symmetrically provided with guide grooves 39, the insides of the guide grooves 39 are slidably connected with guide blocks 40, and one ends of the guide blocks 40 are respectively fixedly connected to the movable box 37, one end of the movable box 37 is slidably connected with the second support rods 38, the middle and upper parts of the support maintenance box 27 are provided with first movable grooves 42, and the first movable grooves 42 A self-locking block 43 is provided inside, and the bottom end of the self-locking block 43 is connected to the inner wall of the first movable groove 42 through a rotating shaft, one end of the rotating shaft extends to the outside of the support maintenance box 27, a rotating member 47 is provided on one side of the support maintenance box 27, and one end of the rotating member 47 is fixedly connected to the rotating shaft, one side of the self-locking block 43 is evenly fixedly connected to a second spring 44, and one end of the second spring 44 is respectively fixedly connected to the first movable groove 42, one end of the second support rod 38 is evenly provided with a fixing groove 45, one end of the self-locking block 43 is evenly fixedly connected to a fixing block 46, and one end of the fixing block 46 is respectively located inside the fixing groove 45, one end of the support maintenance box 27 is provided with a buckle groove 48, and one end of the movable box 37 is provided with a card groove 49.A second movable groove 50 is provided inside the support maintenance box 27, and one end of the second movable groove 50 is respectively connected to the buckle groove 48, a buckle plate 51 is provided inside the buckle groove 48, and one end of the buckle plate 51 is respectively located inside the second movable groove 50, a first fixing rod 52 is provided inside the buckle plate 51, and both ends of the first fixing rod 52 are respectively fixedly connected to the inner wall of the buckle groove 48, a first torsion spring 53 is provided inside the buckle plate 51, and both ends of the first torsion spring 53 are respectively fixedly connected to the buckle plate 51 and the first fixing rod 52, a transfer plate 54 is provided inside the second movable groove 50, and the top of the transfer plate 54 is respectively fitted with one end of the buckle plate 51, and a second fixing rod 55 is provided in the middle of the transfer plate 54, and Both ends of the second fixed rod 55 are fixedly connected to the second movable groove 50, respectively. A second torsion spring 56 is provided in the middle of the transfer plate 54, and both ends of the second torsion spring 56 are fixedly connected to the transfer plate 54 and the second fixed rod 55, respectively. A lock buckle 57 is fixedly connected to the middle of the transfer plate 54, and one end of the lock buckle 57 is located inside the card slot 49. When the user installs the device, the user first lifts the upper half of the device by a crane, and then moves the support maintenance box 27 to the bottom end of the first vortex tube 4 and the second vortex tube 5, pushes the rotating rod 34, and the rotating rod 34 drives the slider 33 to slide to one side of the first support rod 28. At the same time, the rotating rod 34 drives the slider 33 to slide inside the slide slot 32. When the second gear 35 is connected to a group of first gears, the second gear 35 is connected to the first gear 40. After the second gear 35 is engaged with the first gear 31, the locking plate 36 is placed inside the locking groove 41. At this time, the locking work is completed. The user rotates the rotating rod 34, the rotating rod 34 drives the second gear 35 to rotate, and the second gear 35 drives the first gear 31 to rotate. The threaded rod 30 can be rotated by the rotating first gear 31, and the first support rod 28 is moved up by the threaded rod 30. When the bottom end of the first support rod 28 is in contact with the bottom end of the first vortex tube 4, the user takes out the locking plate 36, moves the rotating rod 34 to the other end, so that the second gear 35 is engaged with another set of first gears 31, and then puts the locking plate 36 inside another set of locking grooves 41, and then rotates the rotating rod 34 to move the other set of first support rods 28 up until its top is in contact with the second vortex tube 5. The bottom ends of the first support rods 28 fit together, and the user connects the two groups of first support rods 28 to the first vortex tube 4 and the second vortex tube 5 respectively through bolts. Then the user pulls the buckle plate 51, and the buckle plate 51 rotates and compresses the second torsion spring 56. One end of the buckle plate 51 moves downward, and at the same time pushes the top of the transfer plate 54 to rotate, so that one end of the transfer plate 54 drives the lock buckle 57 to rotate, and at the same time the second torsion spring 56 is compressed. When one end of the lock buckle 57 is no longer buckled with the card slot 49, the user can pull out the movable box 37 at this time, and at the same time drive the guide block 40 to slide inside the guide slot 39, thereby completing the positioning and guiding work. After the user releases the buckle plate 51, the buckle plate 51 and the transfer plate 54 are reset under the action of the first torsion spring 53 and the second torsion spring 56.When the user pulls the second support rod 38 to move the second support rod 38 upward, the inclined surface of the fixing groove 45 contacts the inclined surface of the fixing block 46, causing the top end of the self-locking block 43 to move away from the end of the second support rod 38 and compress the second spring 44. When the next set of fixing blocks 46 moves to the position of the fixing groove 45, it is reset under the action of the second spring 44's own resilience. At this time, the user will continuously hear knocking sounds when pulling the second support rod 38 upward. When the user pulls the second support rod 38 to a suitable height, the second support rod 38 can be locked by the second spring 44, the self-locking block 43, the fixing block 46 and the fixing groove 45 to prevent the second support rod 38 from automatically falling, so that the second support rod 38 can support the installation of the outer tube 3. When the user moves the device to the position for installing the pipeline 2, the user can install the outer tube 3, the first vortex tube 4, the second ... The height of the swirl tube 5 and the third swirl tube 6 is finely adjusted to make their heights consistent with the height of the installation pipe 2, so as to facilitate the user's installation and connection work. Then the user pushes the support and maintenance box 27 to insert the installation outer tube 3 into the interior of the installation pipe 2, and then connects the installation outer tube 3 and the installation pipe 2 by bolts. At this time, the installation outer tube 3, the first swirl tube 4, the second swirl tube 5 and the third swirl tube 6 can be supported by the support and maintenance box 27, the movable box 37, the first support rod 28 and the second support rod 38. At this time, the user has completed the installation of the device. When the user needs maintenance, the user removes the bolts between the installation outer tube 3 and the installation pipe 2, and the installation outer tube 3, the first swirl tube 4, the second swirl tube 5 and the third swirl tube 6 can be moved by the support and maintenance box 27 and the movable box 37 until they move out of the installation pipe 2. At this time, the user can perform maintenance work, which is convenient for the user to perform disassembly and maintenance work, and can also provide support; It should be noted that one end of the installation pipe 2 is connected to the middle part of the installation outer tube 3 through a flange and bolts, one end of the installation outer tube 3 is connected to one end of the first swirl tube 4 through a flange and bolts, one end of the first swirl tube 4 is connected to one end of the second swirl tube 5 through a flange and bolts, one end of the second swirl tube 5 is connected to one end of the third swirl tube 6 through a flange and bolts, one end of the third swirl tube 6 is connected to one end of the central tube 10 through a flange and bolts, one end of the ignition tube 12 and the igniter 13 are connected to one end of the central tube 10 through a flange and bolts, two sets of valves 18 are respectively located at the bottom end of the first air inlet pipe 15 and the second air inlet pipe 16 and the third air inlet pipe 17 connected, so as to facilitate the installation of the device, the first swirl plate 7, the second swirl plate 8 and the third swirl plate 9 are all inclined, and the inclination direction is the same, the inclination angle of the first swirl plate 7 is forty to seventy degrees, and the inclination angle of the second swirl plate 8 is The inclination angle of the third swirl plate 9 is 25 to 35 degrees, and the inclination angle of the third swirl plate 9 is 30 to 40 degrees, which is convenient for forming a swirl wind. The control ends of the flow monitor 20 and the igniter 13 are electrically connected to the external power supply through an external switch, and the control ends of the electric push rod 26 are electrically connected to the external power supply through the pressure sensor 21, which is convenient for the device to work. The top ends of the first support rod 28 and the second support rod 38 are both arc-shaped, which is convenient for support. The top ends of the first support rod 28 are connected to the first swirl tube by bolts. 4 are connected, the bottom ends of the support maintenance box 27 and the movable box 37 are symmetrically provided with self-locking universal wheels for easy movement, one side of the inner wall of the bottom end of the fixing groove 45 is inclined, the bottom end of the fixing block 46 is inclined, which is convenient for self-locking, the end where the buckle plate 51 and the transfer plate 54 are fitted is inclined, which is convenient for the buckle plate 51 to push the transfer plate 54 to move, one end of the slot 49 is inclined, one end of the lock buckle 57 is inclined, and one end of the lock buckle 57 is buckled with the slot 49 for easy automatic locking; Energy-saving combustion method of the device: Step 1: Ignition. The user passes gas into the ignition tube 12 and the fuel tube 14. The user passes compressed air into the main air inlet tube 23. The air can enter the interior of the stabilizing box 19 through the main air inlet tube 23. The user opens a set of valves 18. At this time, the air passes through the third air inlet tube 17 and enters between the third swirl tube 6 and the central tube 10. The air is discharged through the air port 11 and then discharged through the ignition tube 12. The air can be ignited through the igniter 13. Step 2: Combustion-supporting: the air discharged through the air outlet 11 is neutral air, which can help the igniter 13 ignite the gas discharged from the ignition tube 12; Step 3: Combustion, the gas entering the fuel pipe 14 is discharged through the first swirl tube 4 and the second swirl tube 5, and a swirl can be formed through the second swirl plate 8. After the user opens all valves 18, the air enters between the installation outer tube 3 and the first swirl tube 4 through the first air inlet pipe 15, and a swirl can be formed through the first swirl plate 7. The air enters between the second swirl tube 5 and the third swirl tube 6 through the second air inlet pipe 16, and a swirl can be formed through the third swirl plate 9. At this time, three swirl winds are formed from the outside to the inside, and the first, second and third swirl winds are formed through the first swirl plate 7, the second swirl plate 8 and the third swirl plate 9 respectively. The first and third swirl winds are air, the second swirl wind is gas, and the first swirl wind is the second swirl wind. The main function of the flow wind is to pull the gas outward, so that the gas is fully mixed with the air in the outside environment to improve the combustion efficiency. The second swirl wind is the gas, which mainly sprays the gas in the radial direction, increases the flame diameter and fully mixes the outside air at the same time, increases the flame area, and further improves the combustion efficiency. The normal amount of the third swirl wind is less than the first swirl wind. It is mainly used to adjust the diameter of the flame. If the flame is thin, the flame combustion area is small at this time. At this time, the third swirl wind is increased, otherwise it is reduced. When the gas sprayed between the first swirl tube 4 and the second swirl tube 5 is ignited by the flame dispersed by the ignition tube 12, the neutral wind discharged through the air outlet 11 can also improve the stability of the flame; Step 4: Adjustment, the user can control the diameter and length of the flame through valve 18.

[0018] Working principle: When the user installs the device, the user first lifts the upper part of the device by a crane, then moves the support maintenance box 27 to the bottom ends of the first vortex tube 4 and the second vortex tube 5, pushes the rotating rod 34, and the rotating rod 34 drives the slider 33 to slide to one side of the first support rod 28, and at the same time, the rotating rod 34 drives the slider 33 to slide inside the slide groove 32. When the second gear 35 is meshed with a group of first gears 31, the locking plate 36 is placed inside the locking groove 41. At this time, the locking work is completed. The user rotates the rotating rod 34, and the rotating rod 34 drives the second gear 35 to rotate, and the second gear 35 drives the first gear 31 to rotate. The rotating first gear 31 can make the threaded rod 30 rotate, and the threaded rod 30 can make the first support The support rod 28 moves up, and when the bottom end of the first support rod 28 fits with the bottom end of the first vortex tube 4, the user takes out the locking plate 36 and moves the rotating rod 34 to the other end, so that the second gear 35 meshes with the other set of first gears 31, and then puts the locking plate 36 inside the other set of locking grooves 41, and then rotates the rotating rod 34 to move the other set of first support rods 28 up again until the top end fits with the bottom end of the second vortex tube 5. The user connects the two sets of first support rods 28 to the first vortex tube 4 and the second vortex tube 5 respectively through bolts, and then pulls the buckle plate 51, the buckle plate 51 rotates and compresses the second torsion spring 56, and one end of the buckle plate 51 moves downward, while pushing the top end of the transfer plate 54 to rotate, so that the transfer plate 54 One end drives the lock buckle 57 to rotate, and the second torsion spring 56 is compressed. When one end of the lock buckle 57 is no longer engaged with the card slot 49, the user can pull out the movable box 37 and drive the guide block 40 to slide inside the guide slot 39 to complete the positioning and guiding work. After the user releases the buckle plate 51, the buckle plate 51 and the transfer plate 54 are reset under the action of the first torsion spring 53 and the second torsion spring 56. The user pulls the second support rod 38 to make the second support rod 38 move up. After the inclined surface of the fixing groove 45 contacts the inclined surface of the fixing block 46, the top end of the self-locking block 43 moves toward the end away from the second support rod 38 and compresses the second spring 44. When the next set of fixing blocks 46 moves to the position of the fixing groove 45 When the user moves the device to the position where the pipe 2 is installed, the user can fine-tune the height of the outer tube 3, the first vortex tube 4, the second vortex tube 5 and the third vortex tube 6 by rotating the rod 34 and the second gear 35, so that their heights are consistent with the height of the installation pipe 2, thereby facilitating the user's installation and connection work.Then the user pushes the support and maintenance box 27, inserts the installation outer tube 3 into the interior of the installation pipeline 2, and then connects the installation outer tube 3 and the installation pipeline 2 by bolts. At this time, the support and maintenance box 27, the movable box 37, the first support rod 28 and the second support rod 38 can support the installation outer tube 3, the first swirl tube 4, the second swirl tube 5 and the third swirl tube 6. At this time, the user has completed the installation of the device, and the user passes the gas into the ignition tube 12 and the fuel tube 14. The user passes the compressed air into the main air inlet pipe 23. The air can enter the interior of the stabilizing box 19 through the main air inlet pipe 23. The user opens a set of valves 18. At this time, the air passes through the third air inlet pipe 17 and enters between the third swirl tube 6 and the center tube 10. The air is discharged through the air outlet 11 and then passes through the ignition tube 12. The gas discharged from the ignition tube 12 is discharged through the igniter 13, and ignition can be performed through the igniter 13. The air discharged through the air outlet 11 is neutral wind, which can help the igniter 13 ignite the gas discharged from the ignition tube 12, and has a combustion-supporting effect. The gas entering the fuel pipe 14 is discharged through the first swirl tube 4 and the second swirl tube 5, and a swirl can be formed through the second swirl plate 8. After the user opens all valves 18, the air enters between the installation outer tube 3 and the first swirl tube 4 through the first air inlet pipe 15, and a swirl can be formed through the first swirl plate 7. The air enters between the second swirl tube 5 and the third swirl tube 6 through the second air inlet pipe 16, and a swirl can be formed through the third swirl plate 9. At this time, three swirl winds are formed from the outside to the inside, passing through the first swirl plate 7, the second swirl plate 8 and the third swirl plate 9 respectively. The first, second and third swirl winds are formed, the first and third swirl winds are air, the second swirl wind is gas, the first swirl wind mainly pulls the gas outward, fully mixes the gas with the air in the outside environment, and improves the combustion efficiency, the second swirl wind is gas, mainly sprays the gas in the radial direction, increases the flame diameter and fully mixes the outside air at the same time, increases the flame area, and further improves the combustion efficiency, the normal amount of the third swirl wind is less than the first swirl wind, and it is mainly used to adjust the flame diameter. If the flame is thin, the flame combustion area is small at this time, then the third swirl wind is increased, otherwise the third swirl wind is reduced, when the gas sprayed between the first swirl tube 4 and the second swirl tube 5 is ignited by the tube 12 After the dispersed flame is ignited, the neutral wind discharged through the air port 11 can also improve the stability of the flame, thereby making the combustion work more convenient. The user can control the diameter and length of the flame through the valve 18 to prevent the flame from burning the inner wall of the kiln wall lining 1. At the same time, the pressure sensor 21 can monitor the pressure inside the stabilizing box 19. When the pressure inside the stabilizing box 19 is too low, the output end of the electric push rod 26 lifts one end of the cover plate 24. At this time, the air inside the main air inlet pipe 23 enters the interior of the stabilizing box 19, thereby ensuring the stability of the internal pressure of the stabilizing box 19, providing stable pressure for subsequent air intake work, and avoiding the occurrence of uneven pressure. This device is not only convenient for users to install and support, but also can provide great convenience for subsequent maintenance.It can greatly shorten the disassembly and assembly work of users during maintenance, thereby improving the work efficiency of users and ensuring the normal production of products. At the same time, users can adjust the diameter and length of the flame according to usage requirements, thereby improving the utilization rate of gas, reducing energy consumption, and thus reducing the cost of use.

[0019] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A high-efficiency energy-saving burner for a suspension kiln, characterized in that: The invention comprises a kiln wall lining (1), a flow stabilizing mechanism and a movable support mechanism, wherein the bottom end of the kiln wall lining (1) is evenly and fixedly connected with four groups of mounting pipes (2), the interiors of the mounting pipes (2) are all provided with mounting outer pipes (3), the interiors of the mounting outer pipes (3) are provided with a first cyclone tube (4), the interiors of the first cyclone tube (4) are provided with a second cyclone tube (5), the interiors of the second cyclone tube (5) are provided with a third cyclone tube (6), and one end of the first cyclone tube (4) is evenly and fixedly connected with a first A swirl plate (7), and one end of the first swirl plate (7) is respectively in contact with the inner wall of the mounting outer tube (3); one end of the second swirl tube (5) is evenly and fixedly connected to a second swirl plate (8), and one end of the second swirl plate (8) is respectively in contact with the inner wall of the first swirl tube (4); one end of the third swirl tube (6) is fixedly connected to a third swirl plate (9), and one end of the third swirl plate (9) is respectively in contact with the inner wall of the second swirl tube (5); the interior of the third swirl tube (6) is provided with A central tube (10) is provided, and one end of the central tube (10) is fixedly connected to one end of the third swirl tube (6); one end of the central tube (10) is uniformly provided with air outlets (11); an ignition tube (12) is provided inside the central tube (10); an igniter (13) is provided inside the central tube (10), and the igniter (13) is respectively located at the bottom side of the ignition tube (12); one end of the first swirl tube (4) is connected to a fuel tube (14); one end of the outer mounting tube (3) is A first air inlet pipe (15) is connected to the second swirl pipe (5), one end of each of the second swirl pipes (5) is connected to the second air inlet pipe (16), and one end of each of the second air inlet pipes (16) is respectively connected to the first air inlet pipe (15), one end of each of the third swirl pipes (6) is connected to the third air inlet pipe (17), and one end of each of the third air inlet pipes (17) is respectively connected to the second air inlet pipe (16), and valves (18) are provided in the middle of the first air inlet pipe (15), the second air inlet pipe (16) and the third air inlet pipe (17).

2. The high-efficiency energy-saving burner for a suspension kiln according to claim 1, characterized in that: One end of the installation pipe (2) is connected to the middle of the installation outer tube (3) through a flange and bolts, one end of the installation outer tube (3) is connected to one end of the first swirl tube (4) through a flange and bolts, one end of the first swirl tube (4) is connected to one end of the second swirl tube (5) through a flange and bolts, one end of the second swirl tube (5) is connected to one end of the third swirl tube (6) through a flange and bolts, one end of the third swirl tube (6) is connected to one end of the central tube (10) through a flange and bolts, one end of the ignition tube (12) and the igniter (13) is connected to one end of the central tube (10) through a flange and bolts, and the two sets of valves (18) are respectively located at the bottom of the connection between the first air inlet pipe (15) and the second air inlet pipe (16) and the second air inlet pipe (16) and the third air inlet pipe (17).

3. The high-efficiency energy-saving burner for a suspension kiln according to claim 1, characterized in that: The first swirl plate (7), the second swirl plate (8) and the third swirl plate (9) are all inclined and have the same inclination direction; the inclination angle of the first swirl plate (7) is forty to seventy degrees, the inclination angle of the second swirl plate (8) is twenty-five to thirty-five degrees, and the inclination angle of the third swirl plate (9) is thirty to forty degrees.

4. The high-efficiency energy-saving burner for a suspension kiln according to claim 1, characterized in that: The flow stabilizing mechanism comprises a flow stabilizing box (19), a flow monitor (20), a pressure sensor (21), a control box (22), a main air inlet pipe (23), a cover plate (24), a first spring (25) and an electric push rod (26); the top end of each of the first air inlet pipes (15) is connected to the flow stabilizing box (19); the top end of the connection between the flow stabilizing box (19) and the first air inlet pipe (15) is provided with a flow monitor (20); the inner wall of the top end of the flow stabilizing box (19) is provided with a pressure sensor (21); one end of the flow stabilizing box (19) is fixedly connected to A control box (22), one end of the flow stabilizing box (19) is connected to a main air inlet pipe (23), and one end of the main air inlet pipe (23) is also connected to the control box (22); a cover plate (24) is arranged inside the control box (22); a first spring (25) is evenly and fixedly connected to the top of the cover plate (24), and the top of the first spring (25) is fixedly connected to the inner wall of the control box (22); an electric push rod (26) is arranged inside the control box (22), and the output end of the electric push rod (26) is in contact with one end of the cover plate (24).

5. The high-efficiency energy-saving burner for a suspension kiln according to claim 4, characterized in that: The control ends of the flow monitor (20) and the igniter (13) are both electrically connected to an external power source via an external switch, and the control ends of the electric push rod (26) are both electrically connected to an external power source via a pressure sensor (21).

6. The high-efficiency energy-saving burner for a suspension kiln according to claim 1, characterized in that: The mobile support mechanism comprises a support maintenance box (27), a first support rod (28), a transmission groove (29), a threaded rod (30), a first gear (31), a slide groove (32), a slider (33), a rotating rod (34), a second gear (35), a locking plate (36), a movable box (37), a second support rod (38), a guide groove (39), a guide block (40), a locking groove (41), a first movable groove (42), a self-locking block (43), a second spring (44), a fixed groove (45), a fixed block (46), a rotating member (47), a buckle groove (48), a clamping groove (49), a second movable groove (50), a buckle plate (51), a first fixed rod (52), a first torsion spring (53), a transfer plate (54), and a second fixed rod (52). A rod (55), a second torsion spring (56) and a lock buckle (57), a support maintenance box (27) is provided at the bottom end of the first vortex tube (4), a first support rod (28) is symmetrically slidably connected to the top of the support maintenance box (27), a transmission groove (29) is opened in the middle of the support maintenance box (27), the bottom ends of the first support rods (28) are all connected to the threaded rods (30) through threads, and the bottom ends of the threaded rods (30) extend into the interior of the transmission groove (29) and are connected to the inner wall of the transmission groove (29) through bearings, the bottom ends of the threaded rods (30) are all fixedly connected to the first gears (31), and the first gears (31) are respectively located in the interior of the transmission groove (29), and the middle of the support maintenance box (27) is symmetrically slidably connected to the top of the support maintenance box (27). A slide groove (32) is provided, and a slider (33) is slidably connected inside the slide groove (32). A rotating rod (34) is provided in the middle of the support maintenance box (27), and both ends of the rotating rod (34) are respectively connected to the slider (33) through bearings. The bottom end of the rotating rod (34) is fixedly connected to a second gear (35), and the bottom ends of the second gear (35) are respectively located inside the transmission groove (29). A locking plate (36) is slidably connected to the middle and lower parts of the rotating rod (34). Locking grooves (41) are symmetrically provided in the middle of the first support rod (28), and the shapes of the locking grooves (41) are respectively the same as those of the locking plates (36). The locking grooves (41) are respectively located on the first gear (31) and the first gear (31) are close to each other. On the side, one end of the support maintenance box (27) is slidably connected to a movable box (37), the middle and lower parts of the support maintenance box (27) are symmetrically provided with guide grooves (39), the insides of the guide grooves (39) are slidably connected with guide blocks (40), and one ends of the guide blocks (40) are respectively fixedly connected to the movable box (37), one end of the movable box (37) is slidably connected to a second support rod (38), the middle and upper parts of the support maintenance box (27) are provided with a first movable groove (42), the inside of the first movable groove (42) is provided with a self-locking block (43), and the bottom end of the self-locking block (43) is connected to the inner wall of the first movable groove (42) through a rotating shaft, and one end of the rotating shaft extends to the outside of the support maintenance box (27),A rotating member (47) is provided on one side of the support maintenance box (27), and one end of the rotating member (47) is fixedly connected to the rotating shaft. A second spring (44) is evenly and fixedly connected to one side of the self-locking block (43), and one end of the second spring (44) is respectively and fixedly connected to the first movable groove (42). A fixing groove (45) is evenly provided on one end of the second support rod (38). One end of the self-locking block (43) is evenly and fixedly connected to a fixing block (46), and one end of the fixing block (46) is The support and maintenance box (27) is provided with a buckle groove (48) at one end, and the movable box (37) is provided with a card slot (49) at one end. The support and maintenance box (27) is provided with a second movable groove (50) at one end, and the second movable groove (50) is connected to the buckle groove (48) at one end. The buckle groove (48) is provided with a buckle plate (51), and one end of the buckle plate (51) is located at the second movable groove (50). A first fixing rod (52) is disposed inside each plate (51), and both ends of the first fixing rod (52) are respectively fixedly connected to the inner wall of the buckle groove (48); a first torsion spring (53) is disposed inside each buckle plate (51), and both ends of the first torsion spring (53) are respectively fixedly connected to the buckle plate (51) and the first fixing rod (52); a transfer plate (54) is disposed inside each second movable groove (50), and the top end of the transfer plate (54) is respectively in contact with one end of the buckle plate (51). The middle part of the transfer plate (54) is provided with a second fixing rod (55), and both ends of the second fixing rod (55) are respectively fixedly connected to the second movable groove (50), the middle part of the transfer plate (54) is provided with a second torsion spring (56), and both ends of the second torsion spring (56) are respectively fixedly connected to the transfer plate (54) and the second fixing rod (55), and the middle part of the transfer plate (54) is fixedly connected with a lock buckle (57), and one end of the lock buckle (57) is located inside the card slot (49).

7. The high-efficiency energy-saving burner for a suspension kiln according to claim 6, characterized in that: The top ends of the first support rod (28) and the second support rod (38) are both arc-shaped, the top ends of the first support rod (28) are connected to the first cyclone tube (4) via bolts, and the bottom ends of the support maintenance box (27) and the movable box (37) are symmetrically provided with self-locking universal wheels.

8. The high-efficiency energy-saving burner for a suspension kiln according to claim 6, characterized in that: One side of the inner wall of the bottom end of the fixing groove (45) is in the shape of an inclined surface, the bottom end of the fixing block (46) is in the shape of an inclined surface, the end of the buckle plate (51) and the transfer plate (54) that are in contact with each other is in the shape of an inclined surface, one end of the slot (49) is in the shape of an inclined surface, one end of the lock buckle (57) is in the shape of an inclined surface, and one end of the lock buckle (57) is in the shape of an inclined surface, and one end of the lock buckle (57) is buckled in the slot (49).

9. An energy-saving combustion method for a high-efficiency energy-saving burner for a suspension kiln according to any one of claims 1 to 8, characterized in that: Step 1: Ignition. The user passes gas into the ignition tube (12) and the fuel tube (14). The user passes compressed air into the main air inlet tube (23). The air can enter the interior of the stabilizing box (19) through the main air inlet tube (23). The user opens a set of valves (18). At this time, the air enters between the third swirl tube (6) and the central tube (10) through the third air inlet tube (17). The air is discharged through the air outlet (11) and then discharged through the ignition tube (12). Ignition can be performed through the igniter (13). Step 2: assisting combustion, the air discharged through the air outlet (11) is neutral air, which can help the igniter (13) ignite the gas discharged from the ignition tube (12); Step 3: Combustion, the gas entering the fuel pipe (14) is discharged through the first swirl tube (4) and the second swirl tube (5), and a swirl can be formed through the second swirl plate (8). After the user opens all valves (18), air enters between the installation outer tube (3) and the first swirl tube (4) through the first air inlet pipe (15), and a swirl can be formed through the first swirl plate (7). The air enters between the second swirl tube (5) and the third swirl tube (6) through the second air inlet pipe (16), and a swirl can be formed through the third swirl plate (9). At this time, three swirl winds are formed from the outside to the inside, and the first, second and third swirl winds are formed through the first swirl plate (7), the second swirl plate (8) and the third swirl plate (9), respectively. The first and third swirl winds are air, and the second The first swirl wind is a fuel gas. The first swirl wind mainly functions to pull the fuel gas outwards, so that the fuel gas is fully mixed with the air in the outside environment, thereby improving the combustion efficiency. The second swirl wind is a fuel gas, and mainly ejects the fuel gas in a radial direction, thereby increasing the flame diameter and fully mixing the outside air, thereby increasing the flame area and further improving the combustion efficiency. The third swirl wind is normally used in a smaller amount than the first swirl wind, and is mainly used to adjust the flame diameter. If the flame is thin, the flame combustion area is small, and the third swirl wind is increased at this time. Otherwise, the third swirl wind is reduced. When the fuel gas ejected between the first swirl tube (4) and the second swirl tube (5) is ignited by the flame dispersed by the ignition tube (12), the neutral wind discharged through the air outlet (11) can also improve the stability of the flame. Step 4: Adjustment, the user can control the diameter and length of the flame through valve (18).

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