Industrial gas fuel burner assembly and method of use

Abstract

The invention discloses a gas fuel technology field, and is used for an industrial gas fuel burner assembly, comprising a burner body, a combustion-supporting gas conduit is fixedly provided at the center of the burner body, a sleeve is fixedly provided on the outer side of the combustion-supporting gas conduit, and a plurality of sliding guide rails are fixedly provided inside the sleeve, and combustion-supporting gas is injected into the burner body through the combustion-supporting gas conduit, and a switch is turned on to turn on the power supply of the electromagnet, and the electromagnet is energized to generate magnetic force, which acts on the permanent magnet. The permanent magnet drives a lifting installation plate to move upward under the action of the magnetic force, and the lifting installation plate slides upward on the surface of the sliding guide rail through sliders on both sides, and drives a flip plate to rotate and flip through a hinge transmission rod. The flip plate rotates, so that the igniter rotates toward the combustible gas nozzle, and at the same time, the second energized contact block contacts the first energized contact block, and the igniter is energized to ignite, which can greatly improve the success rate of ignition and save ignition time.

Description

Technical Field

[0001] The invention relates to the technical field of gas combustion, and in particular to an industrial gas fuel burner component and a use method thereof. Background Art

[0002] Industrial burners are commonly known as burners. There are many types and specifications, including oil, gas (coal gas), coal (coal powder / water-coal slurry). The application field is very wide. Burners are needed in industrial occasions where fuel needs to be burned to heat materials or react.

[0003] Currently known industrial burners all adopt a working mode of central supply of combustion air, peripheral supply of gas fuel and direct ignition of peripheral gas fuel by an igniter. Since the ignition gun is arranged in the central low-speed combustion air area, and there is no gas fuel supply in the central low-speed combustion air area where the ignition gun is located, the igniter is required to emit a large electric spark when performing the ignition operation to involve the peripheral gas fuel supply area, so that the gas fuel burns and completes the ignition operation. Therefore, there are defects such as unstable ignition and low ignition success rate, which wastes fuel and time and affects the working efficiency and safety of the industrial burner. For this reason, we propose an industrial gas fuel burner component and a method of use. Summary of the invention

[0004] The object of the present invention is to provide an industrial gas fuel burner assembly and a method of use to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a burner assembly for industrial gas fuel, comprising a burner body, a combustion-supporting gas conduit is fixedly provided at the center of the burner body, a sleeve is fixedly provided on the outside of the combustion-supporting gas conduit, a plurality of sliding guide rails are fixedly provided inside the sleeve, a slider is slidably provided on the surface of the sliding guide rail, a lifting mounting plate is fixedly provided on the surface of the slider, a permanent magnet is fixedly provided inside the groove on the lower end surface of the lifting mounting plate, a hinge transmission rod is hingedly provided at the upper end of the lifting mounting plate, a flip plate is hingedly provided at one end of the hinge transmission rod, and one end of the flip plate is hingedly connected to the inner surface of the sleeve, an igniter is fixedly provided at the upper end of the flip plate, a flame sensor is fixedly provided on one side surface of the igniter, a sealing chamber is fixedly provided at the lower end of the burner body, an electromagnet is fixedly provided inside the sealing chamber, a buzzer is provided at the lower end of the electromagnet, a switch is fixedly provided on one side surface of the sealing chamber, a combustion disk is fixedly provided on the inner surface of the burner body, and a combustible gas nozzle is fixedly provided on the upper end surface of the combustion disk.

[0006] Preferably, the flame sensor model is GHZ5 safety flame sensor, and the flame sensor is electrically connected to the buzzer.

[0007] Preferably, a plurality of first power-carrying contact blocks are fixedly provided on the inner surface of the sleeve, and the first power-carrying contact blocks and the second power-carrying contact blocks are correspondingly arranged to rotate around the rotation center of the flip plate, the first power-carrying contact blocks are electrically connected to the external power supply, and the second power-carrying contact blocks are electrically connected to the igniter.

[0008] Preferably, the upper surface of the flip plate is provided with a plurality of slide grooves, an insulating slider is slidably provided inside the slide groove, a second energized contact block is fixedly provided on the upper end of the insulating slider, and a plurality of reset springs are fixedly provided on the lower end of the insulating slider.

[0009] Preferably, the electromagnet is electrically connected to the switch, and the electromagnet and the permanent magnet are arranged correspondingly up and down.

[0010] Preferably, a combustible gas conduit is connected to the lower end of the combustion disk.

[0011] Preferably, a method for using an industrial gas fuel burner assembly comprises the following specific steps:

[0012] S1: Introduce the combustible gas into the combustion disk through the combustible gas conduit, spray it out through the combustible gas nozzle at the upper end of the combustion disk, and inject the combustible gas into the burner body through the combustion-supporting gas conduit;

[0013] S2: Turn on the switch to turn on the power supply of the electromagnet. The electromagnet generates magnetic force when it is energized, which acts on the permanent magnet. Under the action of the magnetic force, the permanent magnet drives the lifting installation plate to move upward. The lifting installation plate slides upward on the surface of the sliding guide rail through the sliders on both sides, and drives the flip plate to rotate and flip through the hinge transmission rod;

[0014] S3: The flip plate rotates, so that the igniter rotates toward the combustible gas nozzle, and at the same time, the second energized contact block contacts the first energized contact block, and the igniter is energized to ignite;

[0015] S4: When the ignition is successful, the flame sensor senses this and the buzzer alarms. At this time, the switch can be turned off, and the reset spring drives the insulating slider to slide inside the slide slot, pushing out the squeezed and contracted second energized contact block. At this time, the flip plate rotates inward and rotates and contracts to reset under the action of gravity.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The invention injects combustion-supporting gas into the burner body through the combustion-supporting gas conduit, turns on the switch to turn on the power supply of the electromagnet, and the electromagnet generates magnetic force when it is energized, which acts on the permanent magnet. The permanent magnet drives the lifting installation plate to move upward under the action of the magnetic force. The lifting installation plate slides upward on the surface of the sliding guide rail through the sliders on both sides, and drives the flip plate to rotate and flip through the hinge transmission rod. The flip plate rotates, so that the igniter rotates toward the combustible gas nozzle, and at the same time, the second energized contact block contacts the first energized contact block, and the igniter is energized to ignite, which can greatly improve the success rate of ignition and save ignition time;

[0018] 2. In this invention, when the flame sensor senses this, the buzzer alarm will sound. At this time, the switch can be turned off, and the reset spring drives the insulating slider to slide inside the slide groove, pushing out the second energized contact block that has been squeezed and contracted. At this time, the flip plate rotates inward and, under the action of gravity, rotates and contracts to reset. When the ignition is successful, the power can be reset and the power can be cut off, which is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall internal structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the top view structure of the sleeve of the present invention;

[0021] Figure 3 It is a schematic diagram of the enlarged structure of point A of the present invention;

[0022] Figure 4 It is a schematic diagram of the working state structure of the present invention.

[0023] In the figure: 1. combustion disk; 2. combustible gas nozzle; 3. first energized contact block; 4. igniter; 5. combustion-supporting gas duct; 6. flame sensor; 7. flip plate; 8. sleeve; 9. hinge transmission rod; 10. sliding guide rail; 11. slider; 12. buzzer; 13. switch; 14. sealing chamber; 15. electromagnet; 16. permanent magnet; 17. lifting mounting plate; 18. burner body; 19. second energized contact block; 20. insulating slider; 21. slide groove; 22. reset spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant. Several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] See also Figure 1-4 , the present invention provides a technical solution:.

[0029] For example, please refer to Figure 1 , 2 , 3 and 4, an industrial gas fuel burner assembly, including a burner body 18, a combustion-supporting gas conduit 5 is fixedly provided at the center of the burner body 18, a sleeve 8 is fixedly provided on the outside of the combustion-supporting gas conduit 5, a plurality of sliding guide rails 10 are fixedly provided inside the sleeve 8, a slider 11 is slidably provided on the surface of the sliding guide rail 10, a lifting installation plate 17 is fixedly provided on the surface of the slider 11, a permanent magnet 16 is fixedly provided inside the groove on the lower end surface of the lifting installation plate 17, and a hinge transmission rod 9 is hingedly connected to the upper end of the lifting installation plate 17, and the hinge transmission rod 9 is hingedly connected to the upper end of the lifting installation plate 17. A flip plate 7 is hingedly connected to one end of the rod 9, and one end of the flip plate 7 is hingedly connected to the inner surface of the sleeve 8, an igniter 4 is fixedly provided on the upper end of the flip plate 7, a flame sensor 6 is fixedly provided on one side surface of the igniter 4, a sealed chamber 14 is fixedly provided at the lower end of the burner body 18, an electromagnet 15 is fixedly provided inside the sealed chamber 14, a buzzer 12 is provided at the lower end of the electromagnet 15, a switch 13 is fixedly provided on one side surface of the sealed chamber 14, a combustion disk 1 is fixedly provided on the inner surface of the burner body 18, and a combustible gas nozzle 2 is fixedly provided on the upper end surface of the combustion disk 1.

[0030] For example, please refer to Figure 1 , 2, 3 and 4, the flame sensor 6 model is GHZ5 safety flame sensor, and the flame sensor 6 is electrically connected to the buzzer 12.

[0031] For example, please refer to Figure 1 , 2 , 3 and 4, a plurality of first powered contact blocks 3 are fixedly provided on the inner surface of the sleeve 8, and the first powered contact blocks 3 and the second powered contact blocks 19 are correspondingly arranged to rotate around the rotation center of the flip plate 7, the first powered contact blocks 3 are electrically connected to the external power supply, and the second powered contact blocks 19 are electrically connected to the igniter 4.

[0032] For example, please refer to Figure 1 , 2 , 3 and 4, a plurality of slide grooves 21 are provided on the upper surface of the flip plate 7, an insulating slider 20 is slidably provided inside the slide groove 21, a second energized contact block 19 is fixedly provided on the upper end of the insulating slider 20, and a plurality of return springs 22 are fixedly provided on the lower end of the insulating slider 20.

[0033] For example, please refer to Figure 1 , 2 , 3 and 4, the electromagnet 15 is electrically connected to the switch 13, and the electromagnet 15 and the permanent magnet 16 are arranged correspondingly up and down.

[0034] For example, please refer to Figure 1 , 2 , 3 and 4, a combustible gas conduit is connected to the lower end of the combustion disk 1.

[0035] For example, please refer to Figure 1 , 2 , 3 and 4, a method for using an industrial gas fuel burner assembly, the specific steps of use are as follows

[0036] S1: Introduce the combustible gas into the combustion disk 1 through the combustible gas conduit, spray it out through the combustible gas nozzle 2 at the upper end of the combustion disk 1, and inject the combustible gas into the burner body 18 through the combustion-supporting gas conduit 5;

[0037] S2: Turn on the switch 13 to turn on the power supply of the electromagnet 15. The electromagnet 15 generates magnetic force when it is energized, which acts on the permanent magnet 16. The permanent magnet 16 drives the lifting installation plate 17 to move upward under the action of the magnetic force. The lifting installation plate 17 slides upward on the surface of the sliding guide rail 10 through the sliders 11 on both sides, and drives the flip plate 7 to rotate and flip through the hinge transmission rod 9;

[0038] S3: The flip plate 7 rotates, so that the igniter 4 rotates toward the combustible gas nozzle 2, and at the same time, the second energized contact block 19 contacts the first energized contact block 3, and the igniter 4 is energized and ignites;

[0039] S4: When the ignition is successful, the flame sensor 6 senses the buzzer 12 and the switch 13 can be closed. The reset spring 22 drives the insulating slider 20 to slide inside the slide groove 21, and pushes out the squeezed and contracted second energized contact block 19. At this time, the flip plate 7 rotates inward and rotates and contracts to reset under the action of gravity.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A burner assembly for industrial gas fuel, comprising a burner body (18), characterized in that: A combustion-supporting gas conduit (5) is fixedly provided at the center of the burner body (18), a sleeve (8) is fixedly provided on the outside of the combustion-supporting gas conduit (5), a plurality of sliding guide rails (10) are fixedly provided inside the sleeve (8), a sliding block (11) is slidably provided on the surface of the sliding guide rail (10), a lifting installation plate (17) is fixedly provided on the surface of the sliding block (11), a permanent magnet (16) is fixedly provided inside the groove on the lower end surface of the lifting installation plate (17), a hinge transmission rod (9) is hingedly provided at the upper end of the lifting installation plate (17), one end of the hinge transmission rod (9) is hingedly provided with a flip plate (7), and the flip plate (7) is hingedly provided at one end. One end of the plate (7) is hingedly connected to the inner surface of the sleeve (8); an igniter (4) is fixedly provided at the upper end of the flip plate (7); a flame sensor (6) is fixedly provided on one side surface of the igniter (4); a sealed chamber (14) is fixedly provided at the lower end of the burner body (18); an electromagnet (15) is fixedly provided inside the sealed chamber (14); a buzzer (12) is provided at the lower end of the electromagnet (15); a switch (13) is fixedly provided on one side surface of the sealed chamber (14); a combustion disk (1) is fixedly provided on the inner surface of the burner body (18); and a combustible gas nozzle (2) is fixedly provided on the upper end surface of the combustion disk (1); A plurality of first energized contact blocks (3) are fixedly provided on the inner surface of the sleeve (8), the first energized contact blocks (3) and the second energized contact blocks (19) are arranged to rotate correspondingly with respect to the rotation center of the flip plate (7), the first energized contact blocks (3) are electrically connected to an external power source, and the second energized contact blocks (19) are electrically connected to the igniter (4); a plurality of slide grooves (21) are provided on the upper surface of the flip plate (7), an insulating slider (20) is slidably provided inside the slide groove (21), the second energized contact block (19) is fixedly provided on the upper end of the insulating slider (20), and a plurality of return springs (22) are fixedly provided on the lower end of the insulating slider (20); the electromagnet (15) is electrically connected to the switch (13), and the electromagnet (15) and the permanent magnet (16) are arranged correspondingly up and down; a combustible gas conduit is connected to the lower end of the combustion disk (1).

2. An industrial gas fuel burner assembly according to claim 1, characterized in that: The flame sensor (6) is a GHZ5 safety flame sensor, and the flame sensor (6) is electrically connected to the buzzer (12).

3. A method for using an industrial gas fuel burner assembly, characterized in that: The industrial gas fuel burner assembly is the industrial gas fuel burner assembly according to claim 1 or 2, and the specific use steps are as follows: S1: Introducing combustible gas into the interior of the combustion disk (1) through the combustible gas conduit, spraying the combustible gas through the combustible gas nozzle (2) at the upper end of the combustion disk (1), and injecting the combustible gas into the interior of the burner body (18) through the combustion-supporting gas conduit (5); S2: Turn on the switch (13) to turn on the power supply of the electromagnet (15). The electromagnet (15) generates magnetic force when it is energized, and acts on the permanent magnet (16). The permanent magnet (16) drives the lifting installation plate (17) to move upward under the action of the magnetic force. The lifting installation plate (17) slides upward on the surface of the sliding guide rail (10) through the sliders (11) on both sides, and drives the flip plate (7) to rotate and flip through the hinge transmission rod (9); S3: the flip plate (7) rotates, thereby causing the igniter (4) to rotate toward the combustible gas nozzle (2), and at the same time the second energized contact block (19) contacts the first energized contact block (3), and the igniter (4) is energized and ignites; S4: When the ignition is successful, the flame sensor (6) senses the buzzer (12) and the switch (13) can be closed. The reset spring (22) drives the insulating slider (20) to slide inside the slide groove (21) to push out the squeezed and contracted second energized contact block (19). At this time, the flip plate (7) rotates inward and rotates and contracts to reset under the action of gravity.

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