Low-temperature plasma auxiliary combustion part for combustor

Abstract

The invention discloses a low-temperature plasma auxiliary combustion part for a combustor, and belongs to the technical field of combustor auxiliary combustion, the low-temperature plasma auxiliary combustion part comprises a shell, an upper cover plate is arranged at the top end of the shell, a lower cover plate is arranged at the bottom of the shell, a mounting plate is arranged on the outer surface of the shell, and a first through hole is formed in the mounting plate; a first fastening bolt is arranged in the first through hole, an air inlet connecting flange is arranged on the outer surface of the upper cover plate, an air outlet connecting flange is arranged on the outer surface of the lower cover plate, and a second fastening bolt is arranged in the second through hole. The hollow structure design of the shell is matched with the welding or bolt fixed connection mode of the upper cover plate and the lower cover plate, so that the stability and the sealing performance of the whole structure are ensured, gas leakage in the combustion process is prevented, the safety is improved, gas entering the shell is efficiently converted into plasmas through the action of silicon ions, and the combustion efficiency is improved. The combustion efficiency is improved, and the energy consumption is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of burner auxiliary combustion, and specifically refers to a low-temperature plasma auxiliary combustion component for a burner. Background Art

[0002] In the field of burners, improving combustion efficiency and reducing emissions are important research directions. Traditional burners usually rely on direct combustion of chemical fuels, which often have problems such as incomplete combustion, low thermal efficiency, and high emission of pollutants. With the increasing environmental protection requirements and the intensification of the energy crisis, the development of new combustion technologies has become an urgent need.

[0003] As a new combustion-assisted technology, low-temperature plasma technology shows great application potential because it can activate and burn gases at lower temperatures. Low-temperature plasma can produce highly active free radicals and atoms. These active particles can react with fuel gas to promote the combustion process, improve combustion efficiency, and reduce harmful emissions. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a low-temperature plasma auxiliary combustion component for a burner, which effectively solves the problems currently on the market.

[0005] The technical solution adopted by the present invention is as follows: The present invention proposes a low-temperature plasma assisted combustion part for a burner, comprising a shell, an upper cover plate is arranged at the top of the shell, a lower cover plate is arranged at the bottom of the shell, a mounting plate is arranged on the outer surface of the shell, a first through hole is opened on the mounting plate, a first fastening bolt is arranged inside the first through hole, and a silicon ion generator is arranged on the inner surface of the shell.

[0006] Furthermore, an air inlet connecting flange is provided on the outer surface of the upper cover plate, and an air outlet connecting flange is provided on the outer surface of the lower cover plate. Second through holes are provided on the outer surfaces of the air inlet connecting flange and the outer surfaces of the air outlet connecting flange, and second fastening bolts are provided inside the second through holes.

[0007] Furthermore, the shell is set as a hollow structure, and the upper cover plate and the lower cover plate are fixedly connected to the shell by welding or bolts to ensure the stability and sealing of the structure. The shape and size of the upper cover plate are the same as those of the lower cover plate, and the silicon ion generator is fixedly connected to the inner surface of the shell.

[0008] Furthermore, the mounting plate is symmetrically arranged on the shell, the mounting plate is arranged at a middle position of an outer surface of the shell, and the mounting plate is fixedly connected to the shell.

[0009] Furthermore, the first through hole is symmetrically arranged on the mounting plate, the first fastening bolt passes through and is slidably connected in the first through hole, and the first fastening bolt adopts an anti-loosening design to ensure connection stability in a vibration environment.

[0010] Furthermore, the air inlet connecting flange is arranged at a middle position of the outer surface of the upper cover plate, and the air outlet connecting flange is arranged at a middle position of the outer surface of the lower cover plate, and the positions of the air inlet connecting flange and the air outlet connecting flange correspond to each other.

[0011] Furthermore, the air inlet connecting flange passes through and is fixedly connected to the upper cover plate, the air outlet connecting flange passes through and is fixedly connected to the lower cover plate, the shape of the air inlet connecting flange is cylindrical, and the shape of the air outlet connecting flange is cylindrical.

[0012] Furthermore, the second through holes are evenly arranged on the air inlet connecting flange, the second through holes are evenly arranged on the air outlet connecting flange, the second fastening bolts pass through and are slidably connected in the second through holes, and the second fastening bolts arranged on the air inlet connecting flange are in opposite directions to the second fastening bolts arranged on the second through holes.

[0013] Furthermore, the air inlet connecting flange and the air outlet connecting flange are both made of heat-resistant materials to adapt to high temperature environments.

[0014] The beneficial effects achieved by the present invention using the above structure are as follows: the hollow structural design of the shell, combined with the welding or bolting connection of the upper cover plate and the lower cover plate, ensures the stability and sealing of the overall structure, prevents gas leakage during the combustion process, improves safety, and through the action of silicon ions, efficiently converts the gas entering the shell into plasma, thereby improving combustion efficiency and reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the three-dimensional structure of a low-temperature plasma auxiliary combustion component for a burner proposed by the present invention Figure 1 ;

[0016] Figure 2 A schematic diagram of the three-dimensional structure of a low-temperature plasma auxiliary combustion component for a burner proposed by the present invention Figure 2 .

[0017] Among them, 1. shell; 2. upper cover plate; 3. lower cover plate; 4. mounting plate; 5. first through hole; 6. first fastening bolt; 7. air inlet connecting flange; 8. air outlet connecting flange; 9. second through hole; 10. second fastening bolt; 11. silicon ion generator.

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all 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.

[0020] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0021] like Figure 1-Figure 2 As shown, the present invention proposes a low-temperature plasma assisted combustion component for a burner, comprising a shell 1, an upper cover plate 2 is arranged at the top of the shell 1, a lower cover plate 3 is arranged at the bottom of the shell 1, a mounting plate 4 is arranged on the outer surface of the shell 1, a first through hole 5 is opened on the mounting plate 4, a first fastening bolt 6 is arranged inside the first through hole 5, and a silicon ion generator 11 is arranged on the inner surface of the shell 1.

[0022] An air inlet connecting flange 7 is arranged on the outer surface of the upper cover plate 2, and an air outlet connecting flange 8 is arranged on the outer surface of the lower cover plate 3. Second through holes 9 are opened on the outer surfaces of the air inlet connecting flange 7 and the outer surfaces of the air outlet connecting flange 8, and second fastening bolts 10 are arranged inside the second through holes 9.

[0023] The shell 1 is set as a hollow structure, and silicon ions are placed inside the shell 1. The upper cover plate 2 and the lower cover plate 3 are fixedly connected to the shell 1 by welding or bolts to ensure the stability and sealing of the structure. The shape and size of the upper cover plate 2 are the same as those of the lower cover plate 3. The silicon ion generator 11 is fixedly connected to the inner surface of the shell 1.

[0024] The mounting plate 4 is symmetrically arranged on the housing 1 . The mounting plate 4 is arranged at a middle position of the outer surface of the housing 1 . The mounting plate 4 is fixedly connected to the housing 1 .

[0025] The first through hole 5 is symmetrically opened on the mounting plate 4 , and the first fastening bolt 6 passes through and is slidably connected in the first through hole 5 . The first fastening bolt 6 adopts an anti-loosening design to ensure the connection stability in a vibration environment.

[0026] The air inlet connecting flange 7 is arranged at the middle position of the outer surface of the upper cover plate 2 , and the air outlet connecting flange 8 is arranged at the middle position of the outer surface of the lower cover plate 3 , and the positions of the air inlet connecting flange 7 and the air outlet connecting flange 8 correspond to each other.

[0027] The air inlet connecting flange 7 penetrates through and is fixedly connected to the upper cover plate 2 , and the air outlet connecting flange 8 penetrates through and is fixedly connected to the lower cover plate 3 . The air inlet connecting flange 7 is cylindrical in shape, and the air outlet connecting flange 8 is cylindrical in shape.

[0028] The second through holes 9 are evenly arranged on the air inlet connecting flange 7, and the second through holes 9 are evenly arranged on the air outlet connecting flange 8. The second fastening bolts 10 pass through and are slidably connected in the second through holes 9. The second fastening bolts 10 arranged on the air inlet connecting flange 7 are in opposite directions to the second fastening bolts 10 arranged on the second through holes 9.

[0029] The air inlet connecting flange 7 and the air outlet connecting flange 8 are both made of heat-resistant materials to adapt to high temperature environments.

[0030] During specific use, the air inlet pipe is connected and fixed to the air inlet connecting flange 7 through the second fastening bolt 10, and the air outlet pipe is connected and fixed to the air outlet connecting flange 8 through the second fastening bolt 10. The gas is pumped into the interior of the shell 1 through the second fastening bolt 10 and the air inlet connecting flange 7 by a practical air pump. A silicon ion generator 11 is placed inside the shell 1. The silicon ion generator 11 is started, and the silicon ion generator 11 sprays granular silicon ions. The gas entering the shell 1 is converted into plasma under the action of silicon ions. The converted plasma is transported to the cooker through the air outlet connecting flange 8 and the air outlet pipe for combustion. The above is the overall working process of the present invention. You can repeat this step next time you use it. The actual operation process is very simple and easy.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] 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.

[0033] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A low-temperature plasma assisted combustion element for a burner, characterized in that: The invention comprises a shell (1), wherein an upper cover plate (2) is arranged at the top of the shell (1), a lower cover plate (3) is arranged at the bottom of the shell (1), a mounting plate (4) is arranged on the outer surface of the shell (1), a first through hole (5) is opened on the mounting plate (4), a first fastening bolt (6) is arranged inside the first through hole (5), and a silicon ion generator (11) is arranged on the inner surface of the shell (1).

2. A low-temperature plasma assisted combustion element for a burner according to claim 1, characterized in that: An air inlet connecting flange (7) is arranged on the outer surface of the upper cover plate (2), and an air outlet connecting flange (8) is arranged on the outer surface of the lower cover plate (3); a second through hole (9) is provided on the outer surface of the air inlet connecting flange (7) and the outer surface of the air outlet connecting flange (8); a second fastening bolt (10) is arranged inside the second through hole (9); and the silicon ion generator (11) is fixedly connected to the inner surface of the shell (1).

3. A low-temperature plasma assisted combustion element for a burner according to claim 2, characterized in that: The shell (1) is configured as a hollow structure, and the upper cover plate (2) and the lower cover plate (3) are both connected to the shell (1) by welding or bolting to ensure the stability and sealing of the structure, and the shape and size of the upper cover plate (2) are the same as those of the lower cover plate (3).

4. A low-temperature plasma assisted combustion element for a burner according to claim 3, characterized in that: The mounting plate (4) is symmetrically arranged on the shell (1); the mounting plate (4) is arranged at a middle position of the outer surface of the shell (1); and the mounting plate (4) is fixedly connected to the shell (1).

5. A low-temperature plasma assisted combustion element for a burner according to claim 4, characterized in that: The first through hole (5) is symmetrically arranged on the mounting plate (4); the first fastening bolt (6) passes through and is slidably connected in the first through hole (5); the first fastening bolt (6) adopts an anti-loosening design to ensure connection stability in a vibration environment.

6. A low-temperature plasma assisted combustion element for a burner according to claim 5, characterized in that: The air inlet connecting flange (7) is arranged at a middle position of the outer surface of the upper cover plate (2), and the air outlet connecting flange (8) is arranged at a middle position of the outer surface of the lower cover plate (3), and the positions of the air inlet connecting flange (7) and the air outlet connecting flange (8) correspond to each other.

7. A low-temperature plasma assisted combustion element for a burner according to claim 6, characterized in that: The air inlet connecting flange (7) passes through and is fixedly connected to the upper cover plate (2), and the air outlet connecting flange (8) passes through and is fixedly connected to the lower cover plate (3). The shape of the air inlet connecting flange (7) is cylindrical, and the shape of the air outlet connecting flange (8) is cylindrical.

8. A low-temperature plasma assisted combustion element for a burner according to claim 7, characterized in that: The second through holes (9) are evenly arranged on the air inlet connecting flange (7), and the second through holes (9) are evenly arranged on the air outlet connecting flange (8). The second fastening bolts (10) pass through and are slidably connected in the second through holes (9). The second fastening bolts (10) arranged on the air inlet connecting flange (7) are in opposite directions to the second fastening bolts (10) arranged on the second through holes (9).

9. A low-temperature plasma assisted combustion element for a burner according to claim 8, characterized in that: The air inlet connecting flange (7) and the air outlet connecting flange (8) are both made of heat-resistant materials to adapt to high temperature environments.

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