Novel energy-saving combustion device

Abstract

The utility model relates to the technical field of combustion devices, and provides a novel energy-saving combustion device which comprises a mixing box and a mixing structure. By arranging the mixing structure, oxygen is input into the mixing box through the oxygen inlet pipe, and fuel gas is input into the fixing sleeve through the fuel gas inlet pipe, so that the fuel gas enters the main gas pipe through the gas inlet hole, then is input into the auxiliary gas pipe and is sprayed outwards through the gas outlet hole; a motor is started to drive a rotating shaft to enable a main gas pipe to rotate, and then an auxiliary gas pipe is driven to rotate, so that the contact area of sprayed fuel gas and air is increased, the combustion effect of the fuel gas is improved, better combustion is facilitated, meanwhile, mixed gas enters a slow flow box through honeycomb holes, and the combustion efficiency is improved. The gas is further mixed through the honeycomb holes, and the energy emission of the gas is increased, so that the energy conversion is better carried out, the energy-saving and low-nitrogen effects are achieved, and resources can be saved while the environmental protection is facilitated.

Description

Technical Field

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

[0002] A combustion device is a device used to realize the fuel combustion process and is widely used in various industrial furnaces and civilian equipment. A new energy-saving combustion device is an advanced equipment designed to improve combustion efficiency, reduce energy consumption and reduce environmental pollution.

[0003] Existing combustion devices are not convenient for fully mixing fluid fuel and air during use, and the fire may not be ignited easily during the combustion process, resulting in low combustion efficiency, which may cause some gas to leak, which is not conducive to energy saving and low nitrogen. Utility Model Content

[0004] The purpose of the utility model is to provide a novel energy-saving combustion device to solve the defect that the existing combustion device is not convenient for sufficient mixing.

[0005] In order to solve the above technical problems, the present utility model provides the following technical solutions: a new energy-saving combustion device, comprising a mixing box and a mixing structure;

[0006] A slow flow box is fixed at one end of the mixing box, a combustion tube is fixed at one end of the slow flow box, and an oxygen inlet pipe is fixed at one side of the mixing box;

[0007] A mixing structure is installed inside the mixing box, and the mixing structure includes a fixed sleeve, a gas inlet pipe, a main gas pipe, a motor, a rotating shaft, an air inlet hole, a secondary gas pipe, an air outlet hole, a fixed plate, and a honeycomb hole. The fixed sleeve is fixed at the middle position of one end of the mixing box, a gas inlet pipe is fixed to one side of the fixed sleeve, and the main gas pipe is installed inside the fixed sleeve;

[0008] A combustion structure is installed at one end of the combustion tube.

[0009] Preferably, a motor is fixed to one end of the fixed sleeve, a rotating shaft is fixed to the output end of the motor, an air inlet is provided on the outside of the main air pipe inside the fixed sleeve, a secondary air pipe is fixed to the outside of the main air pipe inside the mixing box, air outlets are evenly provided on the outside of the secondary air pipe, a fixed plate is fixed to one end inside the mixing box, and honeycomb holes are provided inside the fixed plate.

[0010] Preferably, one end of the gas inlet pipe passes through one side of the fixed sleeve and extends to the interior of the fixed sleeve, valves are installed on the outside of the gas inlet pipe and the oxygen inlet pipe, the main gas pipe is movably connected inside the fixed sleeve, and one end of the rotating shaft passes through one end of the fixed sleeve and extends to the interior of the fixed sleeve and is fixedly connected to one end of the main gas pipe.

[0011] Preferably, the other end of the main air pipe passes through one end of the mixing box and extends to the interior of the mixing box and is movably connected to the middle position of one side of the fixed plate. Six groups of air inlet holes are provided, and the air inlet holes are evenly spaced on the outside of the main air pipe inside the fixed sleeve.

[0012] Preferably, the auxiliary air pipes are provided in several groups, and the auxiliary air pipes are distributed at equal intervals outside the main air pipe inside the mixing box. The honeycomb holes are provided in several groups, and the honeycomb holes are distributed at equal intervals inside the fixed plate.

[0013] Preferably, the combustion structure includes a cover body, a mounting groove, a first gas hole, a second gas hole and an igniter. The cover body is installed at one end of the combustion tube. A mounting groove is provided on the outside of the combustion tube inside the cover body. The first gas hole is provided on the outside of the cover body. The second gas hole is provided at one end of the cover body. An igniter is provided on one side of the cover body.

[0014] Preferably, the interior of the mounting groove is provided with an internal thread, the outside of the combustion tube is provided with an external thread matching the mounting groove, the combustion tube is connected to the cover body through threads, and the first gas holes are provided in several groups, and the first gas holes are distributed at equal intervals on the outside of the cover body.

[0015] The utility model provides a new energy-saving combustion device, which has the advantages that: when converting the energy of fluid fuel, the new energy-saving combustion device adopts a mixing structure, thereby fully combining the fuel gas and oxygen, increasing the contact area with the air, and thus making the gas combustion efficiency high during combustion, achieving the effect of energy saving and low nitrogen, and at the same time being beneficial to protecting the environment and saving resources.

[0016] By providing a mixing structure, oxygen is input into the interior of the mixing box through the oxygen inlet pipe, and gas is input into the interior of the fixed sleeve through the gas inlet pipe, so that the gas inside the fixed sleeve enters the interior of the main gas pipe through the air inlet hole, and then is input into the interior of the auxiliary gas pipe through the main gas pipe and ejected outward through the air outlet hole. At the same time, the main gas pipe is rotated by driving the rotating shaft by the starting motor, and the auxiliary gas pipe is rotated by the main gas pipe, so that the contact area between the ejected gas and the air is increased, and they are fully mixed, thereby increasing the combustion effect, thereby facilitating better combustion. The mixed gas enters the interior of the slow flow box through the honeycomb holes, and the gas is further mixed through the honeycomb holes, thereby increasing its energy emission, thereby better performing energy conversion, achieving the effect of energy saving and low nitrogen, which is beneficial to environmental protection and can save resources at the same time.

[0017] By providing a combustion structure and installing the cover body at one end of the combustion tube, the gas inside the slow flow box enters the interior of the cover body through the combustion tube and flows out through the first gas hole and the second gas hole, and then by starting the igniter, it is easy to ignite the gas flowing out of the first gas hole and the second gas hole. By providing multiple groups of first gas holes, the combustion efficiency is increased, which facilitates better combustion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 For the utility model Figure 2 A in the middle is an enlarged structural diagram;

[0021] Figure 4 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional cross-sectional structure of the combustion structure of the present utility model.

[0023] Explanation of the reference numerals in the figure: 1. Mixing box; 2. Slow flow box; 3. Combustion tube; 4. Oxygen inlet pipe; 5. Mixing structure; 501. Fixing sleeve; 502. Gas inlet pipe; 503. Main gas pipe; 504. Motor; 505. Rotating shaft; 506. Air inlet hole; 507. Auxiliary gas pipe; 508. Air outlet hole; 509. Fixing plate; 510. Honeycomb hole; 6. Combustion structure; 601. Cover; 602. Mounting groove; 603. First gas hole; 604. Second gas hole; 605. Igniter. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not 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 efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5 The utility model provides a new energy-saving combustion device, which includes a mixing box 1 and a mixing structure 5.

[0026] Reference Figures 1-4 As shown, a slow flow box 2 is fixed at one end of the mixing box 1, a combustion tube 3 is fixed at one end of the slow flow box 2, an oxygen inlet pipe 4 is fixed at one side of the mixing box 1, and a mixing structure 5 is installed inside the mixing box 1. The mixing structure 5 includes a fixed sleeve 501, a gas inlet pipe 502, a main gas pipe 503, a motor 504, a rotating shaft 505, an air inlet hole 506, a secondary gas pipe 507, an air outlet hole 508, a fixed plate 509 and a honeycomb hole 510. The fixed sleeve 501 is fixed to the middle position of one end of the mixing box 1. A gas inlet pipe 502 is fixed to one side of the fixed sleeve 501, a main gas pipe 503 is installed inside the fixed sleeve 501, a motor 504 is fixed to one end of the fixed sleeve 501, a rotating shaft 505 is fixed to the output end of the motor 504, an air inlet hole 506 is provided on the outside of the main gas pipe 503 inside the fixed sleeve 501, a secondary gas pipe 507 is fixed to the outside of the main gas pipe 503 inside the mixing box 1, and air outlet holes 508 are evenly arranged on the outside of the secondary gas pipe 507, and a gas outlet hole 508 is evenly arranged on the outside of the secondary gas pipe 507. The fixing plate 509 has a honeycomb hole 510 arranged inside the fixing plate 509. One end of the gas inlet pipe 502 passes through one side of the fixing sleeve 501 and extends to the inside of the fixing sleeve 501. Valves are installed on the outside of the gas inlet pipe 502 and the oxygen inlet pipe 4. The main gas pipe 503 is movably connected inside the fixing sleeve 501. One end of the rotating shaft 505 passes through one end of the fixing sleeve 501 and extends to the inside of the fixing sleeve 501 and is fixedly connected to one end of the main gas pipe 503. The other end of the main gas pipe 503 is connected to the fixing sleeve 501. One end passes through the other end of the mixing box 1 and extends to the interior of the mixing box 1 and is movably connected to the middle position of one side of the fixed plate 509. Six groups of air inlet holes 506 are provided, and the air inlet holes 506 are evenly spaced outside the main air pipe 503 inside the fixed sleeve 501. Several groups of auxiliary air pipes 507 are provided, and the auxiliary air pipes 507 are evenly spaced outside the main air pipe 503 inside the mixing box 1. Several groups of honeycomb holes 510 are provided, and the honeycomb holes 510 are evenly spaced inside the fixed plate 509.

[0027] Oxygen is input into the interior of the mixing box 1 through the oxygen inlet pipe 4, and gas is input into the interior of the fixed sleeve 501 through the gas inlet pipe 502. Then, the main gas pipe 503 is rotated by the starting motor 504, so that the gas inside the fixed sleeve 501 enters the interior of the main gas pipe 503 through the air inlet hole 506, and then is input into the interior of the auxiliary gas pipe 507 through the main gas pipe 503 and ejected outward through the air outlet hole 508. The auxiliary gas pipe 507 is driven to rotate by the main gas pipe 503, so that the contact area between the ejected gas and the air is increased, and they are fully mixed, thereby increasing the combustion effect, thereby facilitating better combustion. At the same time, the mixed gas enters the interior of the slow flow box 2 through the honeycomb hole 510, and the gas is further mixed through the honeycomb hole 510, thereby increasing its energy emission, thereby better performing energy conversion, achieving the effect of energy saving and low nitrogen, which is beneficial to environmental protection and can save resources.

[0028] Reference Figure 2 and Figure 5 As shown, a combustion structure 6 is installed at one end of the combustion tube 3, and the combustion structure 6 includes a cover body 601, a mounting groove 602, a first gas hole 603, a second gas hole 604 and an igniter 605. The cover body 601 is installed at one end of the combustion tube 3, and a mounting groove 602 is provided on the outside of the combustion tube 3 inside the cover body 601, and a first gas hole 603 is provided on the outside of the cover body 601. The second gas hole 604 is provided at one end of the cover body 601, and an igniter 605 is provided on one side of the cover body 601. The inside of the mounting groove 602 is provided with an internal thread, and the outside of the combustion tube 3 is provided with an external thread matching the mounting groove 602. The combustion tube 3 is connected to the cover body 601 through threads, and several groups of first gas holes 603 are provided, and the first gas holes 603 are evenly spaced on the outside of the cover body 601.

[0029] By installing the cover body 601 at one end of the combustion tube 3, the gas inside the slow flow box 2 enters the interior of the cover body 601 through the combustion tube 3 and flows out through the first gas hole 603 and the second gas hole 604, and then by starting the igniter 605, it is easy to ignite the gas flowing out of the first gas hole 603 and the second gas hole 604. By setting multiple groups of first gas holes 603, the combustion efficiency is increased, which facilitates better combustion.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A novel energy-saving combustion device, comprising a mixing box (1) and a mixing structure (5); Its characteristics are: A slow flow box (2) is fixed to one end of the mixing box (1), a combustion tube (3) is fixed to one end of the slow flow box (2), and an oxygen inlet pipe (4) is fixed to one side of the mixing box (1); A mixing structure (5) is installed inside the mixing box (1), and the mixing structure (5) comprises a fixed sleeve (501), a gas inlet pipe (502), a main gas pipe (503), a motor (504), a rotating shaft (505), an air inlet hole (506), a secondary gas pipe (507), an air outlet hole (508), a fixed plate (509), and a honeycomb hole (510). The fixed sleeve (501) is fixed at a middle position of one end of the mixing box (1), a gas inlet pipe (502) is fixed on one side of the fixed sleeve (501), and the main gas pipe (503) is installed inside the fixed sleeve (501); A combustion structure (6) is installed at one end of the combustion tube (3).

2. A novel energy-saving combustion device according to claim 1, characterized in that: A motor (504) is fixed to one end of the fixed sleeve (501), a rotating shaft (505) is fixed to the output end of the motor (504), an air inlet (506) is provided on the outside of the main air pipe (503) inside the fixed sleeve (501), a secondary air pipe (507) is fixed to the outside of the main air pipe (503) inside the mixing box (1), and air outlet holes (508) are evenly provided on the outside of the secondary air pipe (507), a fixed plate (509) is fixed to one end inside the mixing box (1), and a honeycomb hole (510) is provided inside the fixed plate (509).

3. A novel energy-saving combustion device according to claim 1, characterized in that: One end of the gas inlet pipe (502) passes through one side of the fixed sleeve (501) and extends to the interior of the fixed sleeve (501). Valves are installed on the outsides of the gas inlet pipe (502) and the oxygen inlet pipe (4). The main gas pipe (503) is movably connected to the interior of the fixed sleeve (501). One end of the rotating shaft (505) passes through one end of the fixed sleeve (501) and extends to the interior of the fixed sleeve (501) and is fixedly connected to one end of the main gas pipe (503).

4. A novel energy-saving combustion device according to claim 1, characterized in that: The other end of the main air pipe (503) passes through one end of the mixing box (1) and extends to the interior of the mixing box (1) and is movably connected to the middle position of one side of the fixed plate (509). Six groups of air inlet holes (506) are provided. The air inlet holes (506) are evenly spaced outside the main air pipe (503) inside the fixed sleeve (501).

5. A novel energy-saving combustion device according to claim 1, characterized in that: The auxiliary air pipes (507) are provided in a plurality of groups, and the auxiliary air pipes (507) are distributed at equal intervals on the outside of the main air pipe (503) inside the mixing box (1). The honeycomb holes (510) are provided in a plurality of groups, and the honeycomb holes (510) are distributed at equal intervals inside the fixed plate (509).

6. A novel energy-saving combustion device according to claim 1, characterized in that: The combustion structure (6) comprises a cover (601), a mounting groove (602), a first gas hole (603), a second gas hole (604) and an igniter (605); the cover (601) is mounted on one end of the combustion tube (3); the mounting groove (602) is provided on the outside of the combustion tube (3) inside the cover (601); the first gas hole (603) is provided on the outside of the cover (601); the second gas hole (604) is provided at one end of the cover (601); and the igniter (605) is provided on one side of the cover (601).

7. A novel energy-saving combustion device according to claim 6, characterized in that: The interior of the installation groove (602) is provided with an internal thread, the exterior of the combustion tube (3) is provided with an external thread matching the installation groove (602), the combustion tube (3) is connected to the cover body (601) through a thread, and the first gas holes (603) are provided in a plurality of groups, and the first gas holes (603) are distributed at equal intervals on the exterior of the cover body (601).

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