Air and steam integrated smoke abatement burner

Abstract

The utility model discloses an air and steam integrated smoke abatement combustor, which belongs to the technical field of smoke abatement combustors, and comprises a connecting through pipe and an air containing cavity, a mixing device is arranged in the air containing cavity, the mixing device comprises an installation fixing ring, the top of the installation fixing ring is fixedly connected with a driving motor, and the top of the installation fixing ring is fixedly connected with the driving motor. The output end of the driving motor is fixedly connected with a rotating rod; according to the utility model, the driving motor, the mixing cavity, the spiral guide vane and the air circulation inlet hole are arranged, so that when air and steam need to be mixed to form better auxiliary fuel to ensure that the fuel is fully combusted; the driving motor can drive the spiral flow guide blades in the mixing cavity to evenly mix steam sprayed out of the nozzle and air entering the mixing cavity through the air flow inlet hole, and auxiliary fuel formed after the air and the steam are fully mixed can be pushed into the combustor body to assist the combustor body in combusting the fuel.

Description

Technical Field

[0001] This utility model belongs to the technical field of smoke elimination burners, specifically relating to an integrated air-steam smoke elimination burner. Background Technology

[0002] A smoke-eliminating burner is a combustion device specifically designed to reduce smoke emissions. It improves combustion efficiency by optimizing the combustion process, thereby reducing smoke production. Smoke-eliminating burners are commonly used in industrial and civil applications to provide a cleaner combustion environment.

[0003] In existing integrated air-steam smoke-eliminating burners, the air and steam are mixed through simple flow, resulting in poor mixing. This simple air-steam mixing has limited effect on the combustion of fuel. Furthermore, insufficient air-steam mixing may lead to incomplete combustion of fuel and the generation of large amounts of black smoke during the combustion process. Therefore, an integrated air-steam smoke-eliminating burner is needed to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide an integrated air-steam smoke-eliminating burner to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an integrated air-steam smoke extinguishing burner, comprising a connecting pipe and an air chamber, wherein a mixing device is provided inside the air chamber, the mixing device comprising a mounting ring, a drive motor fixedly connected to the top of the mounting ring, a rotating rod fixedly connected to the output end of the drive motor, a drive gear fixedly connected to one end of the rotating rod, four driven gears meshing with the surface of the drive gear, four connecting rods fixedly connected to the inner walls of the four driven gears respectively, a connecting ring fixedly connected to one end of the four connecting rods, a connecting bearing fixedly connected to the top of the connecting ring, a rotating column fixedly connected to the bottom of the connecting ring, a spiral guide vane fixedly connected to the surface of the rotating column, a mixing chamber fixedly connected to the inner wall of the air chamber, and a plurality of air inlet holes opened on the surface of the mixing chamber.

[0006] By setting up the above structure, when it is necessary to mix air and steam to form better auxiliary fuel to ensure complete combustion of the fuel, the drive motor will drive the spiral guide vanes inside the mixing chamber to uniformly mix the steam ejected from the nozzle and the air entering the mixing chamber through the air inlet. The auxiliary fuel formed by the fully mixed air and steam can be pushed into the burner body to assist the burner body in the combustion of the fuel. The fully and uniformly mixed air and steam can make the fuel burn more completely in the burner body. The complete combustion of the fuel will minimize the generation of smoke and enable the burner body to form a stable flame to burn the fuel. This allows the burner body to maintain stable combustion, improve the combustion effect of the fuel, and improve the combustion efficiency of the burner body, thereby saving fuel costs.

[0007] As a preferred embodiment, the top of the connecting pipe is provided with a steam cavity, and the surface of the steam cavity is provided with a steam inlet.

[0008] As a preferred embodiment, the top of the steam cavity is provided with four gas flow pipes, and the surface of the four gas flow pipes is provided with an air cavity.

[0009] As a preferred embodiment, the surface of the air chamber is provided with an air inlet, the top of the air chamber is fixedly connected to the bottom of the four burner bodies, and the surface of the four burner bodies is provided with an igniter.

[0010] As a preferred embodiment, the bottom of the mounting ring is fixedly connected to the top of the air cavity, the rotating rod is rotatably connected to the mounting ring, and the rotating rod is rotatably connected to the air cavity.

[0011] As a preferred embodiment, the connecting bearing is fixedly connected to the air cavity, and the surface of the gas flow pipe is provided with a nozzle.

[0012] By setting up driving gears and driven gears, the driving gear can synchronously drive four driven gears to drive, and the four driven gears can drive four spiral blades to rotate and synchronously achieve the function of fully mixing air and steam and pushing the air and steam into the mixing chamber after mixing.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention, by incorporating a drive motor, a mixing chamber, spiral guide vanes, and an air inlet, allows for the mixing of air and steam to form a better auxiliary fuel to ensure complete combustion. The drive motor drives the spiral guide vanes inside the mixing chamber to uniformly mix the steam ejected from the nozzle and the air entering the mixing chamber through the air inlet. This fully mixed auxiliary fuel is then pushed into the burner body to assist in combustion. The thorough and uniform mixing of air and steam allows for more complete combustion of the fuel within the burner body. This complete combustion minimizes smoke production and enables the burner body to form a stable flame for fuel combustion, thus maintaining stable combustion, improving fuel combustion efficiency, and ultimately saving fuel costs.

[0015] This invention, by setting an active gear and driven gears, allows the active gear to synchronously drive four driven gears to actively rotate, and the four driven gears to drive four spiral blades to rotate synchronously, thereby achieving the function of fully mixing air and steam and pushing the mixed air and steam into the mixing chamber. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention from the front view;

[0017] Figure 2 This is a front cross-sectional view of the present invention.

[0018] Figure 3 This is a schematic diagram of the mixing device of this utility model;

[0019] Figure 4 This is a front cross-sectional view of the mixing device of this utility model.

[0020] In the diagram: 1. Connecting pipe; 2. Steam chamber; 3. Steam inlet; 4. Gas flow pipe; 5. Air chamber; 6. Air inlet; 7. Burner body; 8. Igniter; 9. Mixing device; 901. Mounting ring; 902. Drive motor; 903. Rotating rod; 904. Drive gear; 905. Driven gear; 906. Connecting rod; 907. Connecting ring; 908. Connecting bearing; 909. Rotating column; 910. Spiral guide vane; 911. Mixing chamber; 912. Air inlet; 10. Nozzle. Detailed Implementation

[0021] The present invention will be further described below with reference to the embodiments.

[0022] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0023] Please see Figure 1-4 This utility model provides an integrated air-steam smoke extinguishing burner, including a connecting pipe 1 and an air chamber 5. A mixing device 9 is installed inside the air chamber 5. The mixing device 9 includes a mounting ring 901, a drive motor 902 fixedly connected to the top of the mounting ring 901, a rotating rod 903 fixedly connected to the output end of the drive motor 902, a drive gear 904 fixedly connected to one end of the rotating rod 903, four driven gears 905 meshing with the surface of the drive gear 904, four connecting rods 906 fixedly connected to the inner walls of the four driven gears 905, a connecting ring 907 fixedly connected to one end of each connecting rod 906, a connecting bearing 908 fixedly connected to the top of the connecting ring 907, a rotating column 909 fixedly connected to the bottom of the connecting ring 907, and spiral guide vanes 910 fixedly connected to the surface of the rotating column 909. A mixing chamber 911 is fixedly connected to the inner wall of the air chamber 5, and several air inlets 912 are formed on the surface of the mixing chamber 911. By configuring a drive motor 902, a mixing chamber 911, a spiral guide vane 910, and an air inlet 912, when it is necessary to mix air and steam to form better auxiliary fuel to ensure complete combustion of the fuel, the drive motor 902 will drive the spiral guide vane 910 inside the mixing chamber 911 to uniformly mix the steam ejected from the nozzle 10 and the air entering the mixing chamber 911 through the air inlet 912. The auxiliary fuel formed by the fully mixed air and steam can be pushed into the burner body 7 to assist the burner body 7 in the combustion of the fuel. The fully and uniformly mixed air and steam can make the fuel burn more completely in the burner body 7. The complete combustion of the fuel will minimize the generation of smoke and enable the burner body 7 to form a stable flame for the fuel combustion. This allows the burner body 7 to maintain stable combustion, improve the combustion effect of the fuel, and improve the combustion efficiency of the burner body 7, thereby saving fuel costs.

[0024] A steam chamber 2 is provided at the top of the connecting pipe 1, and a steam inlet 3 is provided on the surface of the steam chamber 2.

[0025] The top of the steam chamber 2 is provided with four gas flow pipes 4, and the surface of the four gas flow pipes 4 is provided with air chambers 5.

[0026] The surface of the air chamber 5 is provided with an air inlet 6, the top of the air chamber 5 is fixedly connected to the bottom of the four burner bodies 7, and the surface of the four burner bodies 7 is provided with an igniter 8.

[0027] The bottom of the mounting ring 901 is fixedly connected to the top of the air cavity 5, and the rotating rod 903 is rotatably connected to the mounting ring 901 and the air cavity 5.

[0028] The connecting bearing 908 is fixedly connected to the air cavity 5. The surface of the gas flow pipe 4 is provided with a nozzle 10. By setting the driving gear 904 and the driven gear 905, the driving gear 904 can synchronously drive the four driven gears 905 to drive. The four driven gears 905 can drive the four spiral blades to rotate and synchronously realize the function of fully mixing air and steam and pushing the air and steam into the mixing chamber 911 after mixing.

[0029] The working principle and usage process of this utility model: Fuel passes through the connecting pipe 1 and is dispersed into the four burner bodies 7. It is then ignited by the igniter 8 at the top of the burner body 7. When it is necessary to mix air and steam to form better auxiliary fuel to ensure complete combustion of the fuel, the drive motor 902 is activated. The drive motor 902 drives the rotating rod 903 to rotate, which in turn drives the drive gear 904 to rotate. The drive gear 904 drives the four driven gears 905 to rotate, which in turn drives the four connecting rods 906 to rotate. The connecting rods 906 drive the connecting bearing 908, the connecting ring 907, and the rotating column 909 fixedly connected to the connecting ring 907 to rotate. This allows the spiral guide vanes 910 inside the mixing chamber 911 to evenly mix the steam ejected from the nozzle 10 and the air entering through the air inlet 912. The fully mixed auxiliary fuel is then pushed into the burner body 7 to assist the burner body 7 in burning the fuel, thereby achieving the effects of mixing air and steam and pushing air and steam.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An air-steam integrated smokeless burner comprising a connecting duct (1) and an air cavity (5), characterized in that: The inside of the air cavity (5) is provided with a mixing device (9), the mixing device (9) includes a mounting fixing ring (901), the top of the mounting fixing ring (901) is fixedly connected with a driving motor (902), the output end of the driving motor (902) is fixedly connected with a rotating rod (903), one end of the rotating rod (903) is fixedly connected with a driving gear (904), the surface of the driving gear (904) is engagedly connected with four driven gears (905), the inner walls of the four driven gears (905) are respectively fixedly connected with four connecting rods (906), one end of the four connecting rods (906) is fixedly connected with a connecting rotating ring (907), the top of the connecting rotating ring (907) is fixedly connected with a connecting bearing (908), the bottom of the connecting rotating ring (907) is fixedly connected with a rotating column (909), the surface of the rotating column (909) is fixedly connected with a spiral guide vane (910), the inner wall of the air cavity (5) is fixedly connected with a mixing cavity (911), the surface of the mixing cavity (911) is provided with a plurality of air flow holes (912).

2. The air steam integrated smoke-free burner according to claim 1, characterized in that: The top of the connecting pipe (1) is provided with a steam cavity (2), the surface of the steam cavity (2) is provided with a steam inlet (3).

3. The air and steam integrated smoke-free burner according to claim 2, wherein: The top of the steam cavity (2) is provided with four gas flow pipes (4), the surface of the four gas flow pipes (4) is provided with an air cavity (5).

4. The air and steam integrated smoke-free burner according to claim 3, wherein: The surface of the air cavity (5) is provided with an air inlet (6), the top of the air cavity (5) is fixedly connected with the bottom of four burner bodies (7), the surface of the four burner bodies (7) is provided with an igniter (8).

5. The air and steam integrated smokeless burner according to claim 1, wherein: The bottom of the mounting fixing ring (901) is fixedly connected with the top of the air cavity (5), the rotating rod (903) is rotatably connected with the mounting fixing ring (901), and the rotating rod (903) is rotatably connected with the air cavity (5).

6. The air and steam integrated smoke-free burner according to claim 3, wherein: The connecting bearing (908) is fixedly connected with the air cavity (5), and the surface of the gas flow pipe (4) is provided with a nozzle (10).

Images