WO2011082508A1 - Fuel oil combustion and energy saving method and burner thereof - Google Patents

Abstract

A fuel oil combustion method and a device are provided. The combustion method includes that 1) fuel oil enters a furnace body (1) from an input port (9), then it is ignited and combusts incompletely, 2) fuel oil is supplemented to the furnace body (1) from another input port (9), and fully combusts after being mixed with the fuel oil entering the furnace body (1) first, 3) the combusted fuel oil is cracked, gasified and expanded, then it is hold in the furnace body (1) to be compressed, fusion occurs and perfect combustion is achieved, 4) at the same time with the steps above, air introduced from the side of the furnace body (1) is mixed with the combusted fuel oil in the furnace body (1), and the heat energy produced in the furnace body (1) is injected from the furnace body (1). A burner using the method above makes the fuel oil continuously crack, differentiate, gasify, expand and compress many times when the fuel oil combusts. Fusion occurs among the fuel oil molecules, and heat energy is released completely, consequently, heat radiation would not be emitted anymore, and all kinds of harmful gas produced are greatly reduced at the same time.

Description

 Method for fuel burning energy saving and burner thereof

 The invention relates to a method and a device for using fuel as fuel for industries, canteens, power plants and the like, and particularly relates to an energy-saving, high-efficiency and environmentally-friendly fuel combustion method and device.

technical background

 At present, when the existing fuel oil is used, it is sent to the stove by a conveying pipe, and is directly burned by the inside of the furnace after being ignited. The common drawback of this type of fuel oil is that more than 50% of the precious fuel has not yet reached full combustion and is discharged into the living space, which contains heat radiation, carbon dioxide, nitrogen dioxide, carbon monoxide, nitrogen oxides and sulfides, causing acid rain. The main reason is that these will lead to or cause major disasters that endanger human living environment, and may even become the root cause of human life. Therefore, I have designed or applied the utility model patent “Zone Energy Saving Fuel Stove” with Patent No. ZL200520144552.6, Patent No. ZL200620012784.0 Utility Model Patent “An Energy-Saving Fuel Stove”, Patent No. ZL200620137252.X The patents of the new patent "fuel heat flow generator" and the utility model patent "fuel liquid phase converter" with the patent number ZL200620157779.9 solve the above problems, but they are not perfect.

Summary of the invention

 SUMMARY OF THE INVENTION In order to more fully address the deficiencies of all of the above burners, the present invention provides a complete fuel combustion energy saving method and burner therefor. A method for energy saving of fuel combustion, characterized in that: the combustion method is:

 1> The fuel is introduced into the furnace from an input port to ignite the fuel for incomplete combustion;

2> The fuel is replenished to the furnace body by another input port, and mixed with the fuel that is first entered into the furnace body for complete combustion;

 3> After the fuel is cracked, vaporized and expanded, it is blocked and compressed in the furnace body to undergo fusion and complete combustion;

4> At the same time as the above steps, air is introduced from the side of the furnace body and mixed with the fuel burned in the furnace body, so that the heat generated in the furnace body is emitted from the combustion of the furnace body. A non-thermal radiation type oil burner for implementing the above method, comprising a furnace body, wherein the furnace body is provided with a furnace, the furnace chamber is composed of a casing with a plurality of through holes, and the furnace furnace comprises a primary oil supply combustion chamber, Times The oil supply combustion chamber and the blocking chamber, the primary oil supply combustion chamber is divided into upper/lower two or more layers of casings, and communication holes are arranged between the two layers; a plurality of through holes are distributed on the casing and secondary oil supply The combustion chamber is connected; the secondary oil supply combustion chamber is composed of a casing and a casing of the primary oil supply combustion chamber, and a partition plate with a plurality of through holes is arranged to be spaced apart from the furnace; the blocking chamber is provided by a sealing plate and a partition plate on the furnace body. The sealing plate is provided with a flame hole, and each of the partition plate and the sealing plate is provided with an air circulation hole, and the air circulation hole is connected to the secondary oil supply combustion chamber and the blocking chamber.

 The above-mentioned furnace is provided with two oil delivery ports, one oil supply port is connected to the lower end of the primary oil supply combustion chamber, and the other oil delivery port is connected to the lower end of the secondary oil supply combustion chamber.

 An igniter is installed in the above-mentioned primary fuel supply combustion chamber.

 An air passage is disposed between the furnace body and the furnace.

 The lower layer of the primary fuel supply combustion chamber described above is composed of two or more support legs.

 The support leg is provided with a plurality of through holes.

Advantageous Effects of the Invention Since the present invention uses two fuel oil delivery ports, after a fuel input port is ignited, the fire point and temperature in the furnace body can be maintained while a small amount of oil is supplied, and another fuel input port is simultaneously provided. The fuel supply is more rapidly decomposed and splits rapidly, which causes the fuel to burn more completely. And the invention is mainly composed of a primary oil supply combustion chamber and a secondary oil supply combustion chamber and a blocking chamber, so that the fuel is burned and repeatedly cracked, differentiated, vaporized, expanded and compressed in the furnace body to cause fuel molecules to occur. The fusion reaction, the internal energy contained in the element contained in the fuel ^ f is completely released, the heat is completely burned, and the hot flame generated will not release the heat radiation, and the generated harmful gases are greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view of the structure of the present invention. DETAILED DESCRIPTION OF THE INVENTION A method for burning energy in a gas combustion method is as follows:

1> The fuel is introduced into the furnace from an input port to ignite the fuel for incomplete combustion;

2> The fuel is replenished to the furnace body by another input port, and mixed with the fuel that is first entered into the furnace body for complete combustion;

3> After the fuel is cracked, vaporized and expanded, the resistance is controlled and compressed in the furnace body, and fusion occurs to complete the combustion;

4> At the same time as the above steps, the air is introduced from the side of the furnace body and mixed with the fuel burned in the furnace body to make the furnace The heat generated in the body is ejected from the combustion of the furnace. The heat-radiating fuel burner of the above method is shown in Fig. 1. The burner comprises a furnace body 1 in which a furnace 2 is arranged, and an air passage 11 is arranged between the furnace body 1 and the furnace 2. The furnace is constituted by a casing having a plurality of through holes 3, and the furnace 2 includes a primary oil supply combustion chamber 21, a secondary oil supply combustion chamber 22, and a blocking chamber 23. Two oil delivery ports 9 are connected in the furnace 2, the oil delivery ports are respectively connected by a connecting pipe, one connecting pipe is connected to the low end of the primary oil supply combustion chamber 21, and the other connecting pipe is connected to the low end of the secondary oil supply combustion chamber 22 . The primary oil supply combustion chamber 21 is divided into upper/T two-layer housings 211, and communication holes 4 are connected between the two layers; a plurality of through holes 5 are distributed in the housing 211 to communicate with the secondary combustion chamber 22, once An igniter 10 is mounted below the fuel supply combustion chamber 21. The secondary oil supply combustion chamber 22 is composed of a casing 211 and a casing 211 of the primary oil supply combustion chamber 21, and a partition plate 6 with a plurality of L 61 is disposed to be spaced apart from the furnace 2: the block chamber 23 is composed of the furnace body 1 The upper sealing plate 7 is formed with a separating plate 6 in the furnace 2, and the sealing plate 7 is provided with a flame hole 71 which is disposed at an acute angle with the central axis to facilitate the flame to spread out, in the insulating plate 6 and the sealing The plate 7 is provided with air circulation holes 8 corresponding thereto, and the air circulation holes 8 directly communicate with the secondary oil supply combustion chamber 22 and the blocking chamber 23.

 The lower layer of the primary fuel supply combustion chamber 21 may be composed of two or more support legs 212, and the support legs 212 are provided with a plurality of through holes 51.

 The following is a detailed description of the combination of a non-thermal radiation type fuel burner and the principle.

 In use, the oil is first sent from an oil delivery port 9 to the primary oil supply combustion chamber 21 in the furnace, and the igniter 10 is activated to maintain the basic temperature and the fire point of the basic combustion chamber for preliminary and incomplete combustion. The fuel is continuously split and vaporized in the combustion chamber. At this time, the oil is sent from the other delivery port 9 to the secondary fuel supply combustion chamber 22 to replenish the fuel, which is heated by the fuel combustion of the oil supply combustion chamber 21 once. The air flowing in from the air circulation hole 8 in the sealing plate 7 is mixed, and is instantaneously cracked, vaporized, and subjected to intermediate-stage, complete combustion, and then enters the blocking chamber 23, since only the sealing plate 7 on the blocking chamber 23 is The flame hole 71 is opened to allow the fire to flow out of the furnace body 1, so that the fuel can not be quickly flushed out of the furnace body 1 when it is burned, and is blocked in the furnace body 1, so that the fuel is burned in the furnace body 1 and further continuously. Gasification, compression, cracking, fusion, and more thorough cracking, so that the internal energy of the elements contained in the fuel is completely released into heat, and no heat radiation transfers energy from the bright flame to the level. And improve combustion. Blocking room

The flame hole of the sealing plate 7 on the 23 is ejected. Therefore, in addition to the high temperature of the ejected flame, the heat radiation in the flame is completely eliminated, and even if the palm is placed next to the flame, it feels cool and will not be burnt.

From the above, the non-thermal radiation type fuel burner can make the fuel more perfect and achieve complete combustion, and under the condition of airtightness, it can be burned by a small amount of oil of 20 M1/min, which is still not easy to be extinguished. Releasable temperature up to 1350'C. Compared with the same type of facilities, the energy consumption saves more than 50% of the burning oil, and also greatly reduces the harmful gas. Body emissions, which simplify the process of catalytic evolution of exhaust gases, can be used as clean heat recovery. The performance test results of the present invention are as follows:

与测试有关的辅助设施和资料

Auxiliary facilities and materials related to testing

 • The oil sleeve is 2 meters above the ground.

 • The iron pot for 10kg water is placed on a non-thermal radiation type fuel burner with a seal around it. • Fuel contains heat, kg = 39672 BTU / English / lOOOOkcal (large card).

 • Air blower, power 750W.

 'The temperature of the day is 20'C.

 • Flame temperature 1,350 'C.

Claims

A method for fuel oil combustion and energy saving, characterized in that: the combustion method is: 1>Inject fuel into the furnace from an input port, ignite the fuel, and perform incomplete combustion: 2> The fuel is replenished to the furnace body by another input port, and mixed with the fuel that is first entered into the furnace body for complete combustion;  3> After the fuel is cracked, vaporized and expanded, it is blocked and compressed in the furnace body to undergo fusion and complete combustion;  4> At the same time as the above steps, air is introduced from the side of the furnace body and mixed with the fuel burned in the furnace body, so that the heat generated in the furnace body is emitted from the combustion of the furnace body. A non-thermal radiation type fuel burner for carrying out the method of claim 1, comprising a furnace body (1), characterized in that: the furnace body (1) is provided with a furnace (2), the furnace is provided with a plurality of passages The housing of the hole (3), the furnace (2) includes a primary oil supply combustion chamber (21), a secondary oil supply combustion chamber (22) and a blocking chamber (23), and a primary oil supply combustion chamber (21) The upper/lower two or more layers of the casing (211) are provided with communication holes (4) between the two layers; the casing (211) is provided with a plurality of through holes (5) and a secondary oil supply combustion chamber The secondary fuel supply combustion chamber (22) is provided with a partition plate (6) having a plurality of through holes (61) from a casing (211) and a casing (211) of the primary oil supply combustion chamber (21). It is composed of a space separated from the furnace (2); the blocking chamber (23) is composed of a sealing plate (7) on the furnace body (1) and a separating plate (6), and the sealing plate (7) is provided with a flame hole (71), in the separating plate (6) Corresponding to the sealing plate (7), an air circulation hole (8) is provided, and the air circulation hole (8) is connected to the secondary oil supply combustion chamber (22) and the blocking chamber (23). The non-thermal radiation type fuel burner according to claim 2, wherein: the furnace (2) is provided with two oil delivery ports (9), and one oil delivery port is connected to the primary oil supply combustion chamber. (21) The low end, the other oil port is connected to the lower end of the secondary oil supply combustion chamber (22). The non-thermal radiation type fuel burner according to claim 2, characterized in that: an igniter (10) is installed in the primary fuel supply combustion chamber (21). The non-thermal radiation type fuel burner according to claim 2, characterized in that: the furnace body (1) and the furnace (2) are arranged as a ventilation passage (11). The heat-radiating fuel burner according to claim 2, wherein: said lower portion of said primary fuel supply combustion chamber (21) is composed of two or more support legs (212). The non-thermal radiation type fuel burner according to claim 6, wherein: said support foot A plurality of through holes (51) are provided in (212).