Energy-saving environment-friendly high-speed burner

Abstract

The utility model discloses an energy-saving environment-friendly high-speed burner which comprises an installation base, a combustion cavity is fixedly arranged at the upper end of the installation base, an igniter is fixedly arranged in the combustion cavity, the gas inlet end of the combustion cavity is fixedly connected with a gas mixing cavity, and a plurality of sets of rotating wheel mechanisms used for evenly mixing gas are fixedly arranged in the gas mixing cavity. The rotating wheel mechanism comprises a vertical rod fixedly arranged between the upper bottom face and the lower bottom face in the gas mixing cavity, a plurality of rotating wheels are rotationally arranged on the vertical rod, a fuel inlet and an air inlet are fixedly formed in the upper end and the lower end of the gas mixing cavity respectively, and a flame nozzle is fixedly arranged at the outlet end of the combustion cavity. Compared with the prior art, the combustor has the advantages that the gas mixing cavity is fixedly connected to the gas inlet end of the combustion cavity, a plurality of rotating wheel mechanisms are arranged in the combustion cavity, fuel gas and air can be effectively mixed, the mixing uniformity and the combustion efficiency are improved, the one-way valve is arranged between the gas mixing cavity and the combustion cavity, and reverse flow of mixed gas is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of burner devices, in particular to an energy-saving and environment-friendly high-speed burner. Background Art

[0002] As a key component of industrial combustion equipment, high-speed burners are widely used in various combustion equipment, such as industrial furnaces, boilers, etc. Their main function is to mix fuel and air and burn effectively to produce high-temperature and high-efficiency heat energy output. The traditional burner structure usually consists of a combustion chamber, an igniter, and a flame nozzle. Its efficiency and environmental protection performance directly affect the overall energy efficiency and environmental impact of the combustion equipment. The traditional burner has the following defects in the process of mixing gas and air:

[0003] Due to the low mixing quality and uniformity of gas and air, the combustion efficiency is low and the emissions of harmful substances in the combustion products increase, which is not conducive to environmental protection and the improvement of energy utilization efficiency. The uneven mixing leads to unstable flame morphology during the combustion process, and problems such as flame oscillation and flame extinction are likely to occur, reducing the stability and reliability of the equipment. Content of the Utility Model

[0004] (1) Technical Problem

[0005] The utility model provides an energy-saving and environment-friendly high-speed burner, aiming to solve the problem of uneven mixing of gas and air in the traditional high-speed burner.

[0006] (2) Technical Content

[0007] To solve the above technical problem, the technical solution of the utility model is: an energy-saving and environment-friendly high-speed burner, including an installation base. A combustion chamber is fixedly arranged at the upper end of the installation base. An igniter is fixedly arranged inside the combustion chamber. A gas mixing chamber is fixedly connected to the air inlet end of the combustion chamber. Multiple sets of runner mechanisms for gas mixing are fixedly arranged inside the gas mixing chamber. The runner mechanism includes a vertical rod fixedly arranged between the upper and lower bottom surfaces inside the gas mixing chamber. A plurality of runners are rotatably arranged on the vertical rod. Fuel inlets and air inlets are respectively fixedly arranged at the upper and lower ends of the gas mixing chamber. A flame nozzle is fixedly arranged at the outlet end of the combustion chamber.

[0008] Further, three sets of runner mechanisms are provided, and the three sets of runner mechanisms are arranged in a triangular staggered manner.

[0009] Further, a plurality of blades are fixedly arranged on the side surface of the runner.

[0010] Further, a one-way valve is connected between the gas mixing chamber and the combustion chamber.

[0011] (3) Technical Effects

[0012] The advantages of the present utility model compared with the prior art are as follows: A gas mixing chamber is fixedly connected to the air inlet end of the combustion chamber, and multiple sets of runner mechanisms are arranged inside. The runner mechanism includes a vertical rod and a runner, which can effectively mix the fuel gas and air, improving the mixing uniformity and combustion efficiency. Multiple sets of runner mechanisms are provided and arranged in a triangular staggered pattern to maximize the mixing effect. A plurality of blades are fixed to the side of each runner, further enhancing the gas mixing effect and speed. A one-way valve is arranged between the gas mixing chamber and the combustion chamber to ensure the stability and consistency of the flow direction of the mixed gas when it enters the combustion chamber, preventing the backflow of the mixed gas. Brief Description of the Drawings

[0013] Figure 1 is a schematic three-dimensional structure of an energy-saving and environment-friendly high-speed burner of the present utility model Figure 1 。

[0014] Figure 2 is a schematic three-dimensional structure of an energy-saving and environment-friendly high-speed burner of the present utility model Figure 2 。

[0015] Figure 3 is a schematic front view structure diagram of an energy-saving and environment-friendly high-speed burner of the present utility model.

[0016] Figure 4 is a schematic cross-sectional structure of an energy-saving and environment-friendly high-speed burner of the present utility model Figure 1 。

[0017] Figure 5 is a schematic cross-sectional structure of an energy-saving and environment-friendly high-speed burner of the present utility model Figure 2 。

[0018] As shown in the figure: 1. Installation base; 2. Combustion chamber; 3. Igniter; 4. Gas mixing chamber; 5. Runner mechanism; 6. Vertical rod; 7. Runner; 8. Fuel inlet; 9. Air inlet; 10. Flame nozzle; 11. Blade; 12. One-way valve. Detailed Embodiment

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation structure and operation. Therefore, it should not be construed as a limitation to the present utility model.

[0020] In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and defined, terms such as "provided with", "installed", "connected", "linked" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] The following further elaborates on the present utility model with reference to the attached drawings.

[0022] Combined with the attached Figure 1 to the attached Figure 5 An energy-saving and environmental protection type high-speed burner, comprising an installation base 1, a combustion chamber 2 is fixedly provided at the upper end of the installation base 1, an igniter 3 is fixedly provided inside the combustion chamber 2, a gas mixing chamber 4 is fixedly connected to the air inlet end of the combustion chamber 2, multiple sets of runner mechanisms 5 for gas mixing are fixedly provided inside the gas mixing chamber 4. The runner mechanism 5 includes a vertical rod 6 fixedly provided between the upper and lower bottom surfaces inside the gas mixing chamber 4, and multiple runners 7 are rotatably provided on the vertical rod 6. Fuel inlets 8 and air inlets 9 are respectively fixedly provided at the upper and lower ends of the gas mixing chamber 4, and a flame nozzle 10 is fixedly provided at the outlet end of the combustion chamber 2.

[0023] Three sets of the runner mechanisms 5 are provided, and the three sets of runner mechanisms 5 are arranged in a triangular staggered manner.

[0024] A plurality of blades 11 are fixedly provided on the side surface of the runner 7.

[0025] A one-way valve 12 is connected between the gas mixing chamber 4 and the combustion chamber 2.

[0026] Before the present utility model is used, it is first fixed on industrial equipment such as a kiln through the installation base 1. The specific working principle of the present utility model is as follows:

[0027] Gas mixing chamber structure: The energy-saving and environmental protection type high-speed burner includes a gas mixing chamber 4, with a fuel inlet 8 fixed at the top and an air inlet 9 fixed at the bottom.

[0028] Runner mechanism design: Multiple sets of runner mechanisms 5 are installed inside the gas mixing chamber. Each set of runner mechanism includes a vertical rod 6 and multiple runners 7, and a plurality of blades 11 are fixedly provided on the side surface of each runner.

[0029] Mixing process: When the fuel gas and air enter the gas mixing chamber from their respective inlets, the runners on the runner mechanism start to rotate under the drive of the gas. The runners and blades on the vertical rod effectively mix the fuel gas and air through the rotational movement. Since the runner mechanisms are arranged in a triangular staggered manner in three groups, the uniformity and speed of the gas during the mixing process are ensured.

[0030] Function of the check valve: A check valve 12 is provided between the gas mixing chamber 4 and the combustion chamber 2 to prevent the backflow of the mixed gas and ensure the stability and consistency of the mixed gas when entering the combustion chamber.

[0031] Combustion chamber structure: The combustion chamber 2 is fixedly connected to the outlet of the gas mixing chamber 4 and is located at the upper end of the mounting base 1. An igniter 3 and a flame nozzle 10 are fixedly installed inside.

[0032] Ignition and combustion: The igniter 3 ignites the mixed gas to form a flame. Due to the optimization of the aforementioned mixing process, the uniformity of the mixed gas makes the flame shape more stable, reducing the possibility of flame oscillation and extinction.

[0033] Efficiency and environmental protection: The optimized combustion process improves the combustion efficiency, reduces the unburned fuel, and decreases the energy loss. At the same time, it reduces the emissions of harmful substances, meeting the requirements of energy conservation and environmental protection.

[0034] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative work without departing from the gist of the creation of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. An energy-saving and environment-friendly high-speed burner, comprising a mounting base (1), a combustion chamber (2) fixedly disposed at the upper end of the mounting base (1), an igniter (3) fixedly disposed inside the combustion chamber (2), characterized in that: A gas mixing chamber (4) is fixedly connected to the air inlet end of the combustion chamber (2), and a plurality of groups of rotating wheel mechanisms (5) for gas mixing are fixedly arranged inside the gas mixing chamber (4). The rotating wheel mechanisms (5) include a vertical rod (6) fixedly arranged between the upper and lower bottom surfaces inside the gas mixing chamber (4), and a plurality of rotating wheels (7) are rotatably arranged on the vertical rod (6). A fuel inlet (8) and an air inlet (9) are fixedly arranged at the upper and lower ends of the gas mixing chamber (4), respectively, and a flame nozzle (10) is fixedly arranged at the outlet end of the combustion chamber (2).

2. The energy-saving and environment-friendly high-speed burner according to claim 1 is characterized in that: The rotating wheel mechanisms (5) are arranged in three groups, and the three groups of rotating wheel mechanisms (5) are arranged alternately in a triangle.

3. The energy-saving and environment-friendly high-speed burner according to claim 1, characterized in that: A plurality of blades (11) are fixedly provided on the side of the rotating wheel (7).

4. The energy-saving and environment-friendly high-speed burner according to claim 1 is characterized in that: A one-way valve (12) is provided between the gas mixing chamber (4) and the combustion chamber (2).

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