Ignition device for coal gas diffusion of steelmaking converter

Abstract

The utility model relates to the technical field of ignition devices, and provides an ignition device for gas diffusion of a steelmaking converter, which comprises a gas pipeline, a torch head is fixedly mounted at the top of the gas pipeline, a mounting frame is fixedly sleeved on the outer surface of the gas pipeline close to the top, sliding chutes are arranged on opposite sides of two support arms of the mounting frame, and the torch head is fixedly mounted on the torch head. The device further comprises a sliding plate which is movably embedded in the two sliding grooves, and two fixing blocks are symmetrically and fixedly installed at the top of the sliding plate. According to the utility model, the controller controls the motor I to start to drive the worm gear I and the rotating shaft II to rotate, so that the high-temperature-resistant insulating rod can rotate downwards, and then the controller controls the motor II to enable the U-shaped plate to rotate downwards, so that the high-temperature-resistant insulating rod and the U-shaped plate can be accommodated; therefore, the condition that the high-temperature-resistant insulating rod shakes can be avoided, and then normal ignition of follow-up converter gas diffusion is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of ignition devices, in particular to an ignition device for dispersing coal gas from a steelmaking converter. Background Art

[0002] Converter gas is a medium calorific value gas fuel in steel enterprises. It can be used alone as fuel for industrial kilns, or it can be used in combination with coke oven gas, blast furnace gas, and generator gas to form mixed gases with different calorific values. Converter gas contains a large amount of carbon monoxide, which is very toxic. Leakage must be strictly prevented during storage, transportation, and use.

[0003] In the prior art, for example, Chinese patent number: CN219735334U discloses an ignition device for dispersing coal gas from a steelmaking converter, comprising a gas pipeline, a high-voltage arc ignition structure and a combustion structure, wherein the high-voltage arc ignition structure is arranged on the gas pipeline, the combustion structure is arranged on the gas pipeline, the high-voltage arc ignition structure comprises a support frame, a fixing seat, a hydraulic telescopic column, a high-temperature resistant insulating column, a wire hole, a high-voltage generator and a high-temperature resistant high-voltage wire, the support frame is arranged on the gas pipeline, the fixing seat is arranged on the support frame, and the hydraulic telescopic column is arranged on the fixing seat. The utility model belongs to the technical field of ignition equipment for dispersing coal gas, specifically refers to an ignition device for dispersing coal gas from a steelmaking converter, which effectively solves the problem that the ignition device for dispersing coal gas from a steelmaking converter on the market is arranged in a torch head, and although it can withstand high temperatures, the high temperature generated by the torch head during combustion can still damage the ignition device for a long time, affecting the service life and causing ignition failure.

[0004] Although the above scheme has the above advantages, the disadvantage of the above scheme is that although it can use the hydraulic telescopic column to push the high-temperature resistant insulating column to telescope and ignite in the telescopic ignition tube to avoid high temperature burning of the high-temperature resistant and high-voltage wires during combustion, causing damage to the high-temperature resistant and high-voltage wires and affecting the ignition effect, but because the torch heads are located at high altitudes, when this device is idle for a long time and encounters strong winds, its hydraulic telescopic column and high-temperature resistant insulating column are easily blown by the strong wind, which may cause the hydraulic telescopic column and the high-temperature resistant insulating column to shake, thereby affecting the ignition of the converter gas release. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that although the high-temperature resistant insulating column can be pushed to telescope and ignite in the telescopic ignition tube by the hydraulic telescopic column to avoid high temperature burning of the high-temperature resistant high-voltage wire during combustion, causing damage to the high-temperature resistant high-voltage wire and affecting the ignition effect, but because the torch head is located in the air, when this device is idle for a long time and encounters strong winds, its hydraulic telescopic column and the high-temperature resistant insulating column are easily blown by the strong wind, which may cause the hydraulic telescopic column and the high-temperature resistant insulating column to shake, thereby possibly affecting the ignition of the converter gas release.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an ignition device for dispersing coal gas in a steelmaking converter, comprising: a coal gas pipeline, a torch head is fixedly installed on the top of the coal gas pipeline, a mounting frame is fixedly sleeved on the outer surface of the gas pipeline near the top, and slide grooves are provided on the opposite sides of the two arms of the mounting frame, and also includes:

[0007] A slide plate is movably embedded in the two slide grooves, two fixed blocks are symmetrically fixedly installed on the top of the slide plate, a rotating shaft 1 is movably embedded on the opposite side of the two fixed blocks, a U-shaped plate is fixedly sleeved on the outer surface of the rotating shaft 1, a worm gear 2 is fixedly sleeved at one end of the rotating shaft 1, two fixed plates 2 are symmetrically fixedly installed on the top of the slide plate, a worm gear 2 is movably embedded on the opposite side of the two fixed plates 2, the worm gear 2 is meshingly connected with the worm gear 2, a motor 2 is fixedly installed on one side of one of the fixed plates 2, and the output end of the motor 2 is fixedly installed on one end of the worm gear 2;

[0008] A rotating shaft 2 is movably embedded in the opposite side of the U-shaped plate near the top, a fixed sleeve on the outer surface of the rotating shaft 2 is provided with a high-temperature resistant insulating rod, a fixed sleeve on one end of the rotating shaft 2 is provided with a worm gear 1, two fixed plates 1 are symmetrically fixedly installed on the side of the U-shaped plate near the top, a worm 1 is movably embedded in the opposite side of the two fixed plates 1, the worm 1 is meshingly connected with the worm gear 1, a motor 1 is fixedly installed on one side of one of the fixed plates 1, and the output end of the motor 1 is fixedly installed on one end of the worm gear 1.

[0009] Preferably, a high-voltage generator is fixedly installed on the outer surface of the U-shaped plate near the center, and a high-temperature resistant high-voltage wire 2 is fixedly connected to one side of the high-voltage generator. One end of the high-temperature resistant high-voltage wire 2 extends to the interior of the high-temperature resistant insulating rod. The high-voltage generator is controlled by a controller to generate high voltage, which is then transmitted to the ignition tube through the high-temperature resistant high-voltage wire 2, so that a high-voltage arc is generated at the end of the ignition tube.

[0010] Preferably, two U-shaped frames are symmetrically fixedly installed on the top of the mounting frame, and a plurality of rotating rods are equidistantly and movably embedded on the top of the two U-shaped frames. A rotating piece is fixedly installed on one end of each of the rotating rods. When the wind blows at high altitude, the rotating piece can be rotated, and the rotating rod can be rotated synchronously, thereby adjusting the wind speed near the high-temperature resistant insulating rod.

[0011] Preferably, a plurality of micro-generators are fixedly installed at equal intervals at the bottom of the U-shaped frame, and generators are arranged inside the plurality of micro-generators. Input ends of the plurality of generators are respectively fixedly installed at the other ends of the plurality of rotating rods. Through the arrangement of the micro-generators, mechanical energy can be conveniently converted into electrical energy.

[0012] Preferably, a storage box is fixedly installed on the opposite side of the two arms of the two U-shaped frames, and a plurality of high-temperature resistant high-voltage wires are fixedly connected to the top of the two storage boxes at equal intervals, and one end of the plurality of high-temperature resistant high-voltage wires is respectively connected to the transmission end of a plurality of micro-power generation devices. The storage box is provided to facilitate the storage of electric energy.

[0013] Preferably, two light bulbs are symmetrically fixedly mounted on the top of the mounting frame, and the two light bulbs are electrically connected to two power storage boxes respectively through an inverter. The arrangement of the light bulbs can play a certain lighting role.

[0014] Preferably, an electric telescopic rod is fixedly installed on the side of the mounting frame away from the skateboard, one end of the electric telescopic rod is fixedly installed on one side of the skateboard, one of the battery boxes is electrically connected to the electric telescopic rod through an inverter, and the electric telescopic rod is controlled by a controller to drive the skateboard to slide inside the slide groove.

[0015] Preferably, an ignition tube is fixedly embedded in the outer surface of the torch head, one end of the ignition tube extends into the interior of the torch head, and the ignition tube and the high-temperature resistant insulating rod are on the same horizontal line. Through the above-mentioned arrangement, when the high-temperature resistant insulating rod is inserted into the ignition tube, the high-temperature resistant high-voltage wire 2 can be connected to the ignition tube.

[0016] Compared with the prior art, the advantages and positive effects of the utility model are:

[0017] 1. The utility model controls the motor 1 to start through the controller, so that it drives the worm gear 1 and the rotating shaft 2 to rotate, so that the high temperature resistant insulating rod can be rotated downward, and then controls the motor 2 through the controller to drive the worm gear 2 and the rotating shaft 1 to rotate, so that the U-shaped plate can be rotated downward, so that the storage of the high temperature resistant insulating rod and the U-shaped plate can be completed, thereby avoiding the shaking of the high temperature resistant insulating rod, and then ensuring the normal ignition of the subsequent converter gas release.

[0018] 2. The utility model can make the rotating piece rotate under the action of wind force, and synchronously drive the rotating rod to rotate. Then, under the action of the micro-generator, the mechanical energy can be converted into electrical energy, and transmitted to the storage box for storage through the high-temperature resistant high-voltage wire, so as to provide electrical energy for the electric telescopic rod. In this way, not only the wind energy can be converted into electrical energy for utilization, but also the wind force near the high-temperature resistant insulating rod can be consumed, thereby reducing the wind speed near the high-temperature resistant insulating rod, and then the shaking of the high-temperature resistant insulating rod can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of an ignition device for dispersing coal gas from a steelmaking converter provided by the utility model;

[0020] Figure 2 A side structural schematic diagram of an ignition device for dispersing coal gas from a steelmaking converter provided by the utility model;

[0021] Figure 3 The utility model provides an ignition device for dispersing coal gas from a steelmaking converter Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 The utility model provides an ignition device for dispersing coal gas from a steelmaking converter Figure 2 The enlarged structural diagram at B in the middle;

[0023] Figure 5 The utility model provides a schematic diagram of the ignition tube structure of an ignition device for dispersing coal gas in a steelmaking converter.

[0024] Legend:

[0025] 1. Gas pipeline; 101. Torch head; 102. Mounting frame; 103. Slide; 104. Slide plate; 105. Electric telescopic rod; 106. Ignition tube; 2. U-shaped frame; 201. Rotating rod; 202. Rotating plate; 203. Micro power generation device; 204. High temperature and high voltage wire 1; 205. Storage box; 206. Light bulb; 3. Fixed block; 301. Rotating shaft 1; 302. U-shaped plate; 303. Rotating shaft 2; 304. Worm gear 1; 305. Fixed plate 1; 306. Worm 1; 307. Motor 1; 308. Worm gear 2; 309. Fixed plate 2; 310. Worm 2; 311. Motor 2; 4. High voltage generator; 401. High temperature and high voltage wire 2; 402. High temperature resistant insulating rod. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0028] Embodiment 1, as Figure 1-5 As shown, the utility model provides an ignition device for dispersing coal gas of a steelmaking converter, comprising: a coal gas pipeline 1, a torch head 101 is fixedly installed on the top of the coal gas pipeline 1, a mounting frame 102 is fixedly sleeved on the outer surface of the gas pipeline 1 near the top, and two arms of the mounting frame 102 are provided with slide grooves 103 on opposite sides, and also comprises: a slide plate 104, which is movably embedded in the inside of the two slide grooves 103, and two fixing blocks 3 are symmetrically fixedly installed on the top of the slide plate 104, and the two fixing blocks 3 are movably embedded on opposite sides. A rotating shaft 301, a U-shaped plate 302 is fixedly sleeved on the outer surface of the rotating shaft 301, a worm gear 308 is fixedly sleeved on one end of the rotating shaft 301, two fixing plates 309 are symmetrically fixedly installed on the top of the slide plate 104, a worm 310 is movably embedded on the opposite side of the two fixing plates 309, and the worm 310 is meshingly connected with the worm gear 308, a motor 311 is fixedly installed on one side of one of the fixing plates 309, and the output end of the motor 311 is fixedly installed on one end of the worm 310;

[0029] Rotating shaft 2 303 is movably embedded in the opposite side of the U-shaped plate 302 near the top, the outer surface of rotating shaft 2 303 is fixedly sleeved with a high temperature resistant insulating rod 402, one end of rotating shaft 2 303 is fixedly sleeved with a worm gear 1 304, two fixed plates 1 305 are symmetrically fixedly installed on the side of the U-shaped plate 302 near the top, and a worm 1 306 is movably embedded in the opposite side of the two fixed plates 1 305, and the worm 1 306 is meshingly connected with the worm gear 1 304, and a motor 1 307 is fixedly installed on one side of one of the fixed plates 1 305, and the output end of the motor 1 307 is fixedly installed on one end of the worm 1 306.

[0030] In this embodiment, when it is necessary to ignite the coal gas entering the torch head 101, the controller controls the electric telescopic rod 105 to start and retract it, thereby driving the slide plate 104 to slide along the slide groove 103 toward the side of the torch head 101, and simultaneously driving the high-temperature resistant insulating rod 402 to move toward the torch head 101, and inserting the high-temperature resistant insulating rod 402 into the interior of the ignition tube 106 to complete the docking. At this time, the controller controls the high-voltage generator 4 to generate high voltage, which is then transmitted to the ignition tube 106 through the high-temperature resistant high-voltage wire 401, so that a high-voltage arc is generated at the end of the ignition tube 106, thereby igniting the mixture of coal gas and air inside the torch head 101. When the ignition is completed, the controller controls the electric telescopic rod 105 to extend, so that the high-temperature resistant insulating rod 402 can be detached from the interior of the ignition tube 106. When it is not necessary to ignite the coal gas, the controller controls the electric telescopic rod 105 to extend. The motor 1 307 is started, so that its output shaft drives the worm 1 306 to rotate, and synchronously drives the worm wheel 1 304 and the rotating shaft 2 303 to rotate, so that the high temperature resistant insulating rod 402 can rotate downward and move to the middle of the U-shaped plate 302, and then the controller controls the motor 2 311 to make its output shaft drive the worm 2 310 to rotate, and synchronously drives the worm wheel 2 308 and the rotating shaft 1 301 to rotate, so that the U-shaped plate 302 can rotate downward and move to the middle of the mounting frame 102, so that the storage of the high temperature resistant insulating rod 402 and the U-shaped plate 302 can be completed, thereby avoiding the shaking of the high temperature resistant insulating rod 402, thereby ensuring the normal ignition of the subsequent converter gas release, and through the cooperation of the worm 1 306 and the worm wheel 1 304, and the cooperation of the worm 2 310 and the worm wheel 2 308, a self-locking function can be achieved, thereby improving the stability of the high temperature resistant insulating rod 402 in the storage state.

[0031] Embodiment 2, as Figure 1-5As shown, a high-voltage generator 4 is fixedly installed on the outer surface of the U-shaped plate 302 near the center, and a high-temperature resistant high-voltage wire 401 is fixedly connected to one side of the high-voltage generator 4, and one end of the high-temperature resistant high-voltage wire 401 extends to the inside of the high-temperature resistant insulating rod 402. Two U-shaped frames 2 are symmetrically fixedly installed on the top of the mounting frame 102, and a plurality of rotating rods 201 are equidistantly and movably embedded on the tops of the two U-shaped frames 2, and a rotating sheet 202 is fixedly installed on one end of the plurality of rotating rods 201, and a plurality of micro-generators 203 are fixedly installed on the bottom of the U-shaped frame 2 at an equal distance, and generators are arranged inside the plurality of micro-generators 203, and the input ends of the plurality of generators are respectively fixedly installed on the other ends of the plurality of rotating rods 201, and a storage box 205 is fixedly installed on the opposite sides of the two arms of the two U-shaped frames 2, and the two storage boxes 205 are fixedly installed. 5 is evenly and fixedly connected with a plurality of high temperature resistant high voltage wires 204 at the top, one end of the plurality of high temperature resistant high voltage wires 204 is respectively connected with the transmission end of a plurality of micro power generation devices 203, two light bulbs 206 are symmetrically and fixedly installed on the top of the mounting frame 102, the two light bulbs 206 are respectively electrically connected with two power storage boxes 205 through an inverter, an electric telescopic rod 105 is fixedly installed on the side of the mounting frame 102 away from the slide plate 104, one end of the electric telescopic rod 105 is fixedly installed on one side of the slide plate 104, one of the power storage boxes 205 is electrically connected with the electric telescopic rod 105 through an inverter, an ignition tube 106 is fixedly embedded on the outer surface of the torch head 101, one end of the ignition tube 106 extends to the inside of the torch head 101, and the ignition tube 106 is on the same horizontal line as the high temperature resistant insulating rod 402.

[0032] In this embodiment, when encountering strong winds, the rotating piece 202 can be rotated under the action of wind, and the rotating rod 201 can be driven to rotate synchronously. Then, under the action of the micro-generator 203, the mechanical energy can be converted into electrical energy, and transmitted to the storage box 205 for storage through the high-temperature resistant high-voltage wire 204, so as to provide electrical energy for the light bulb 206 and the electric telescopic rod 105. Through the setting of the light bulb 206, when it is necessary to ignite the gas at night, lighting can be provided. In this way, not only can the wind energy be converted into electrical energy for utilization, but also the wind force near the high-temperature resistant insulating rod 402 can be consumed, thereby reducing the wind speed near the high-temperature resistant insulating rod 402, and further avoiding the shaking of the high-temperature resistant insulating rod 402.

[0033] Working principle: When it is necessary to ignite the gas entering the torch head 101, the controller controls the electric telescopic rod 105 to start and shrink it, so that the slide plate 104 can slide along the slide groove 103 to the side of the torch head 101, and simultaneously drive the high temperature resistant insulating rod 402 to move toward the torch head 101, and insert the high temperature resistant insulating rod 402 into the ignition tube 106 to complete the docking. At this time, the controller controls the high voltage generator 4 to generate high voltage, and then transmits it to the ignition tube 106 through the high temperature resistant high voltage wire 401, so that a high voltage arc is generated at the end of the ignition tube 106, thereby igniting the torch head 101. The mixture of gas and air inside is ignited. During this process, when encountering strong winds, the rotating piece 202 can be rotated under the action of wind, and the rotating rod 201 can be driven to rotate synchronously. Then, under the action of the micro-generator 203, the mechanical energy can be converted into electrical energy, and transmitted to the storage box 205 through the high temperature resistant high voltage wire 204 for storage, so as to provide electrical energy for the light bulb 206 and the electric telescopic rod 105. Through the setting of the light bulb 206, when it is necessary to ignite the gas at night, lighting can be provided. In this way, not only the wind energy can be converted into electrical energy for use, but also the high temperature resistant insulating rod 4 02, thereby reducing the wind speed near the high temperature resistant insulating rod 402, thereby avoiding the shaking of the high temperature resistant insulating rod 402. When the ignition is completed, the electric telescopic rod 105 can be controlled by the controller to extend, so that the high temperature resistant insulating rod 402 can be separated from the inside of the ignition tube 106. When the gas does not need to be ignited, the motor 1 307 is controlled by the controller to start, so that its output shaft drives the worm 1 306 to rotate, and synchronously drives the worm wheel 1 304 and the rotating shaft 2 303 to rotate, so that the high temperature resistant insulating rod 402 can be rotated downward and moved to the middle of the U-shaped plate 302, and then the motor 1 307 is controlled by the controller to start. The second 311 makes its output shaft drive the worm second 310 to rotate, and synchronously drives the worm wheel second 308 and the rotating shaft 1 301 to rotate, so that the U-shaped plate 302 can be rotated downward and moved to the middle of the mounting frame 102, so that the storage of the high-temperature resistant insulating rod 402 and the U-shaped plate 302 can be completed, thereby avoiding the shaking of the high-temperature resistant insulating rod 402, thereby ensuring the normal ignition of the subsequent converter gas release, and through the cooperation of the worm 1 306 and the worm wheel 1 304, the cooperation of the worm 2 310 and the worm wheel 2 308, a self-locking function can be achieved, thereby improving the stability of the high-temperature resistant insulating rod 402 in the storage state.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An ignition device for dispersing steelmaking converter gas, comprising: A gas pipeline (1), wherein a flare head (101) is fixedly mounted on the top of the gas pipeline (1), a mounting frame (102) is fixedly sleeved on the outer surface of the gas pipeline (1) near the top, and slide grooves (103) are provided on opposite sides of two arms of the mounting frame (102), characterized in that it also includes: A slide plate (104) is movably embedded in the two slide grooves (103); two fixed blocks (3) are symmetrically fixedly installed on the top of the slide plate (104); a rotating shaft (301) is movably embedded on the opposite side of the two fixed blocks (3); a U-shaped plate (302) is fixedly sleeved on the outer surface of the rotating shaft (301); a worm gear (308) is fixedly sleeved on one end of the rotating shaft (301); two fixed plates (309) are symmetrically fixedly installed on the top of the slide plate (104); a worm gear (310) is movably embedded on the opposite side of the two fixed plates (309); the worm gear (310) is meshingly connected with the worm gear (308); a motor (311) is fixedly installed on one side of one of the fixed plates (309); and the output end of the motor (311) is fixedly installed on one end of the worm gear (310); A second rotating shaft (303) is movably embedded on the opposite side of the U-shaped plate (302) near the top, a high temperature resistant insulating rod (402) is fixedly sleeved on the outer surface of the second rotating shaft (303), a worm gear (304) is fixedly sleeved on one end of the second rotating shaft (303), two fixed plates (305) are symmetrically fixedly installed on one side of the U-shaped plate (302) near the top, a worm gear (306) is movably embedded on the opposite side of the two fixed plates (305), the worm gear (306) is meshingly connected with the worm gear (304), a motor (307) is fixedly installed on one side of one of the fixed plates (305), and the output end of the motor (307) is fixedly installed on one end of the worm gear (306).

2. The ignition device for dispersing steelmaking converter gas according to claim 1, characterized in that: A high-voltage generator (4) is fixedly mounted on the outer surface of the U-shaped plate (302) near the center, and a second high-temperature-resistant high-voltage conductor (401) is fixedly connected to one side of the high-voltage generator (4), and one end of the second high-temperature-resistant high-voltage conductor (401) extends to the interior of the high-temperature-resistant insulating rod (402).

3. The ignition device for dispersing steelmaking converter gas according to claim 1, characterized in that: Two U-shaped frames (2) are symmetrically fixedly mounted on the top of the mounting frame (102), a plurality of rotating rods (201) are equidistantly and movably embedded on the tops of the two U-shaped frames (2), and a rotating sheet (202) is fixedly mounted on one end of each of the plurality of rotating rods (201).

4. The ignition device for dispersing steelmaking converter gas according to claim 3, characterized in that: A plurality of micro-generators (203) are fixedly installed at equal intervals on the bottom of the U-shaped frame (2), a generator is arranged inside each of the plurality of micro-generators (203), and input ends of the plurality of generators are respectively fixedly installed on the other ends of the plurality of rotating rods (201).

5. The ignition device for dispersing steelmaking converter gas according to claim 4, characterized in that: A power storage box (205) is fixedly installed on the opposite side of the two arms of the two U-shaped frames (2), and a plurality of high-temperature resistant high-voltage wires (204) are fixedly connected to the tops of the two power storage boxes (205) at equal intervals, and one end of the plurality of high-temperature resistant high-voltage wires (204) is respectively connected to the power transmission ends of a plurality of micro-generators (203).

6. The ignition device for dispersing steelmaking converter gas according to claim 5, characterized in that: Two light bulbs (206) are symmetrically fixedly mounted on the top of the mounting frame (102), and the two light bulbs (206) are electrically connected to two power storage boxes (205) respectively through inverters.

7. The ignition device for dispersing steelmaking converter gas according to claim 6, characterized in that: An electric telescopic rod (105) is fixedly mounted on a side of the mounting frame (102) away from the slide plate (104); one end of the electric telescopic rod (105) is fixedly mounted on a side of the slide plate (104); and one of the power storage boxes (205) is electrically connected to the electric telescopic rod (105) via an inverter.

8. The ignition device for dispersing steelmaking converter gas according to claim 1, characterized in that: An ignition tube (106) is fixedly embedded on the outer surface of the flare head (101), one end of the ignition tube (106) extends into the interior of the flare head (101), and the ignition tube (106) and the high temperature resistant insulating rod (402) are on the same horizontal line.

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