Novel energy-saving combustion furnace end

Abstract

The utility model discloses a novel energy-saving combustion furnace end, and relates to the technical field of furnace end equipment. The device comprises a mounting base, a hearth is fixedly connected to the inner wall of the mounting base, a combustion assembly is arranged in the middle of the bottom face of the hearth, a gas pipe and an oxygen pipe are arranged below the combustion assembly, and uniform mixing assemblies used for mixing oxygen and gas are arranged at the ends of the gas pipe and the oxygen pipe. The uniform mixing assembly communicates with the interior of the combustion assembly, a waste heat recovery assembly is arranged on the surface of the hearth, the combustion assembly comprises a combustion seat, the combustion seat is fixedly connected with the inner wall of the hearth, and a main nozzle and an auxiliary nozzle are fixedly mounted in the middle of the top surface of the combustion seat; in the using process, the effect that oxygen and fuel gas are fully mixed and used conveniently is achieved, so that the combustion efficiency of fuel is improved, in the using process of the furnace end, waste heat can be effectively recycled, and the good energy-saving effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of burner head equipment, in particular to a novel energy-saving combustion burner head. Background Art

[0002] The burner head refers to the part used to control and realize fuel combustion, usually located at the front end of the combustion equipment. It is one of the core components of the combustion equipment, used to mix fuel and oxygen, and to initiate and maintain the combustion reaction under appropriate conditions.

[0003] During use, the existing combustion burners directly mix the fuel gas and oxygen, which makes it difficult to ensure that the two are fully mixed, resulting in reduced combustion efficiency and increased exhaust emissions. In addition, after the burner is used and turned off, a large amount of heat still remains on the surface of the burner, and the heat cannot be effectively recovered.

[0004] For this reason, a novel energy-saving combustion burner head is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems mentioned in the above background technology and provide a new energy-saving combustion burner head.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A new energy-saving combustion burner head comprises a mounting seat, the inner wall of the mounting seat is fixedly connected to a furnace, a combustion assembly is arranged in the middle of the bottom surface of the furnace, a gas pipe and an oxygen pipe are arranged below the combustion assembly, a uniform mixing assembly for mixing oxygen and gas is arranged at the ends of the gas pipe and the oxygen pipe, and the uniform mixing assembly is connected to the inside of the combustion assembly, and a waste heat recovery assembly is arranged on the surface of the furnace.

[0008] Furthermore, the combustion assembly includes a combustion seat, and the combustion seat is fixedly connected to the inner wall of the furnace, and a main nozzle and an auxiliary nozzle are fixedly installed in the middle of the top surface of the combustion seat. The main nozzle is located in the middle of the top surface of the combustion seat, and the number of the auxiliary nozzles is multiple, and the multiple auxiliary nozzles are distributed in a circular array.

[0009] Furthermore, the uniform mixing assembly includes a mixing tube, and the mixing tube is fixedly connected to the bottom of the combustion seat, the bottom of the inner wall of the mixing tube is rotatably connected to a guide fan, the inner wall of the mixing tube is fixedly connected to a dispersion filter and a spoiler baffle, and the number of the spoiler baffles is multiple.

[0010] Furthermore, the waste heat recovery component includes a water inlet pipe, and the water inlet pipe is fixedly connected to the furnace, the end of the water inlet pipe is fixedly connected to a ring-shaped heat exchange pipe, the furnace is a hollow structure, and the ring-shaped heat exchange pipe is located inside the furnace, the surface of the ring-shaped heat exchange pipe is fixedly connected to a water outlet pipe, and the surfaces of the water inlet pipe and the water outlet pipe are both provided with manual valves.

[0011] Furthermore, the furnace is a truncated cone structure that is larger at the top and smaller at the bottom.

[0012] Furthermore, the inner wall of the mounting seat is made of ceramic fiber material.

[0013] The beneficial effects of the utility model are as follows:

[0014] Gas and oxygen are supplied through the gas pipe and the oxygen pipe. The gas and oxygen are fully and evenly mixed in the uniform mixing component and sent into the combustion component. The gas is evenly burned by the combustion component, so that the container is evenly heated. The heat on the furnace surface can be recovered and reused through the waste heat recovery component, which makes it easy to fully mix oxygen and gas during use, thereby improving the combustion efficiency of the fuel. In addition, the waste heat can be effectively recovered during the use of the burner head, which has a good energy-saving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a front cross-sectional view of the furnace structure of the utility model;

[0017] Figure 3 This is a front cross-sectional view of the uniform mixing component structure of the utility model;

[0018] Figure 4 This is an enlarged view of the structure of the waste heat recovery component of the utility model;

[0019] Figure numerals: 1. mounting base; 2. furnace; 3. waste heat recovery assembly; 301. water inlet pipe; 302. water outlet pipe; 303. annular heat exchange tube; 304. manual valve; 4. gas pipe; 5. oxygen pipe; 6. uniform mixing assembly; 601. mixing tube; 602. spoiler baffle; 603. dispersion filter; 604. guide fan; 7. combustion assembly; 701. combustion base; 702. main nozzle; 703. auxiliary nozzle. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 4 As shown, a new type of energy-saving combustion burner head includes a mounting base 1, the inner wall of the mounting base 1 is fixedly connected to a furnace 2, a combustion assembly 7 is arranged in the middle of the bottom surface of the furnace 2, a gas pipe 4 and an oxygen pipe 5 are arranged below the combustion assembly 7, and a uniform mixing assembly 6 for mixing oxygen and gas is arranged at the ends of the gas pipe 4 and the oxygen pipe 5, and the uniform mixing assembly 6 is connected to the inside of the combustion assembly 7, and a waste heat recovery assembly 3 is arranged on the surface of the furnace 2. More specifically, the gas and oxygen are supplied through the gas pipe 4 and the oxygen pipe 5, the gas and oxygen are fully and uniformly mixed through the inside of the uniform mixing assembly 6, and are sent to the inside of the combustion assembly 7, the gas is uniformly burned by the combustion assembly 7, so that the container is uniformly heated, and the heat on the surface of the furnace 2 can be recovered and used through the waste heat recovery assembly 3.

[0025] The combustion assembly 7 includes a combustion seat 701, and the combustion seat 701 is fixedly connected to the inner wall of the furnace 2. A main nozzle 702 and an auxiliary nozzle 703 are fixedly installed in the middle of the top surface of the combustion seat 701. The main nozzle 702 is located in the middle of the top surface of the combustion seat 701. The number of auxiliary nozzles 703 is multiple, and the multiple auxiliary nozzles 703 are distributed in a ring array. It should be noted that the uniformly mixed fuel gas and oxygen in the uniform mixing assembly 6 will enter the interior of the combustion seat 701, and the gas can be sprayed from the main nozzle 702 and the auxiliary nozzle 703. The gas can be ignited by conventional means and then burned. By setting multiple auxiliary nozzles 703 in a ring array and cooperating with the main nozzle 702 at the center, different parts of the bottom of the pot can be burned synchronously, making the heating more uniform and sufficient.

[0026] The uniform mixing assembly 6 includes a mixing tube 601, and the mixing tube 601 is fixedly connected to the bottom of the combustion seat 701, the inner wall bottom of the mixing tube 601 is rotatably connected with a guide fan 604, and the inner wall of the mixing tube 601 is fixedly connected with a dispersion filter 603 and a spoiler baffle 602, and the number of spoiler baffles 602 is multiple. More specifically, oxygen and gas are sent into the interior of the mixing tube 601 through the gas pipe 4 and the oxygen pipe 5, and the gas first contacts with the guide fan 604 and drives the guide fan 604 to rotate, and the guide fan 604 stirs the gas to accelerate the mixing of the two, and then the mixed gas passes through the dispersion filter 603, and the gas is filtered by the dispersion filter 603, and the gas can be dispersed into fine airflows, so that the gas mixing is more uniform, and then the spoiler baffle 602 blocks the airflow route, so that the gas is "turbulent", so that the two gases are mixed more uniformly, and finally the gas passes through the mixing tube 601 and enters the interior of the combustion seat 701.

[0027] The waste heat recovery component 3 includes a water inlet pipe 301, and the water inlet pipe 301 is fixedly connected to the furnace 2. The end of the water inlet pipe 301 is fixedly connected to the annular heat exchange pipe 303. The furnace 2 is a hollow structure, and the annular heat exchange pipe 303 is located inside the furnace 2. The surface of the annular heat exchange pipe 303 is fixedly connected to the water outlet pipe 302. The surfaces of the water inlet pipe 301 and the water outlet pipe 302 are both provided with manual valves 304. It should be noted that the end of the water inlet pipe 301 is connected to the water source. After opening the manual valve 304 on the surface of the water inlet pipe 301, clean water can be sent into the inside of the annular heat exchange pipe 303. The temperature of the furnace 2 will continue to rise during use, which will heat the water inside the annular heat exchange pipe 303. By opening the manual valve 304 on the surface of the water outlet pipe 302, the hot water can be discharged for use, thereby realizing the utilization of waste heat.

[0028] The furnace 2 is a truncated cone structure with a larger top and a smaller bottom. More specifically, by setting a truncated cone structure with a larger top and a smaller bottom, when round pots of different sizes are placed inside the furnace 2, they will be stuck into the inner wall of the furnace 2 at different depths, thereby limiting the position of the round pots and making the pots stable.

[0029] The inner wall of the mounting base 1 is made of ceramic fiber material. It should be noted that by providing the ceramic fiber material, heat is gathered in the furnace 2, and heat loss to the outside is reduced, thereby improving energy utilization efficiency and playing an energy-saving role.

[0030] In summary: gas and oxygen are supplied through the gas pipe 4 and the oxygen pipe 5, the gas and oxygen are fully and evenly mixed through the inside of the uniform mixing component 6, and are sent to the inside of the combustion component 7, the gas is evenly burned by the combustion component 7, so that the container is evenly heated, and the heat on the surface of the furnace 2 can be recovered and reused through the waste heat recovery component 3, which makes it easy to fully mix oxygen and gas during use, thereby improving the combustion efficiency of the fuel, and during the use of the burner head, the waste heat can be effectively recovered, which has a good energy-saving effect.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A new energy-saving combustion burner head, characterized in that: The invention comprises a mounting seat (1), the inner wall of which is fixedly connected to a furnace (2), a combustion assembly (7) is arranged in the middle of the bottom surface of the furnace (2), a gas pipe (4) and an oxygen pipe (5) are arranged below the combustion assembly (7), a uniform mixing assembly (6) for mixing oxygen and gas is arranged at the ends of the gas pipe (4) and the oxygen pipe (5), and the uniform mixing assembly (6) is connected to the inside of the combustion assembly (7), and a waste heat recovery assembly (3) is arranged on the surface of the furnace (2).

2. A new energy-saving combustion burner head according to claim 1, characterized in that: The combustion assembly (7) comprises a combustion seat (701), and the combustion seat (701) is fixedly connected to the inner wall of the furnace (2); a main nozzle (702) and an auxiliary nozzle (703) are fixedly installed in the middle of the top surface of the combustion seat (701); the main nozzle (702) is located in the middle of the top surface of the combustion seat (701); the auxiliary nozzles (703) are multiple in number, and the multiple auxiliary nozzles (703) are distributed in a ring array.

3. A new energy-saving combustion burner head according to claim 2, characterized in that: The uniform mixing assembly (6) comprises a mixing tube (601), and the mixing tube (601) is fixedly connected to the bottom of the combustion seat (701), the bottom of the inner wall of the mixing tube (601) is rotatably connected to a guide fan (604), the inner wall of the mixing tube (601) is fixedly connected to a dispersion filter (603) and a spoiler baffle (602), and the number of the spoiler baffles (602) is multiple.

4. A new energy-saving combustion burner head according to claim 1, characterized in that: The waste heat recovery component (3) comprises a water inlet pipe (301), and the water inlet pipe (301) is fixedly connected to the furnace (2); an annular heat exchange pipe (303) is fixedly connected to the end of the water inlet pipe (301); the furnace (2) is a hollow structure, and the annular heat exchange pipe (303) is located inside the furnace (2); a water outlet pipe (302) is fixedly connected to the surface of the annular heat exchange pipe (303); and manual valves (304) are provided on the surfaces of the water inlet pipe (301) and the water outlet pipe (302).

5. A new energy-saving combustion burner head according to claim 1, characterized in that: The furnace (2) is a truncated cone-shaped structure that is larger at the top and smaller at the bottom.

6. A new energy-saving combustion burner head according to claim 1, characterized in that: The inner wall of the mounting seat (1) is made of ceramic fiber material.

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