Environment-friendly bio-oil containing metal plate composite core

Abstract

The utility model relates to composite furnace core technical field provides an environmental protection biological oil contains metal plate composite furnace core, including lampwick, the lampwick includes fibre bundle subassembly, metal spiral silk and energy -gathering board material, the metal spiral silk is fixed in fibre bundle subassembly top through spiral winding mode, through fibre bundle subassembly inserts fuel oil lamp inside, and the capillary action makes alcohol oil rise, makes it can quick ignition, improves its convenience greatly, through fibre bundle subassembly is the vertical directional beam structure that multiaxial fibre forms through dense weaving technology, makes fibre bundle subassembly natural moisture absorption rate 3%, alcohol oil because its hygroscopicity, after using 24h, it is difficult to ignite again, this material and structure can reduce its moisture absorption rate, help to reduce the cold ignition phenomenon, through setting up metal spiral silk in fibre bundle subassembly presents spiral arrangement, makes the top directional combustion end reduce carbonization loss when burning, therefore burns fully, can maintain fixed flame height and length simultaneously, and lampwick service life is long.

Description

Technical Field

[0001] This utility model relates to the field of composite furnace core technology, and in particular to an environmentally friendly bio-oil-containing metal plate composite furnace core. Background Technology

[0002] Environmentally friendly bio-ethanol oil, also known as environmentally friendly oil, is a new type of clean fuel. Currently, its production raw materials are mainly petroleum, natural gas, and coal. Globally, the vast majority of production uses petroleum, while my country primarily uses lower-cost coal-based production. This ethanol oil is chemically and physically stable under normal pressure, with a flash point of 117℃ and an auto-ignition point as high as 385℃. Conventional storage only requires sealed ordinary containers, completely avoiding the risks of high-pressure storage, and it is convenient to transport. When fully burned, this ethanol oil is smokeless, odorless, pollution-free, residue-free, and produces no black residue, resulting in clean and hygienic combustion with near-zero pollutant emissions. It generates less exhaust gas than diesel and liquefied petroleum gas (LPG). Due to the hydrophilic and high ignition point characteristics of bio-ethanol oil, fire extinguishing only requires physical isolation or water-based covering, eliminating the risk of reignition. Its safety has an absolute advantage over traditional fuels such as LPG.

[0003] For example, CN217209353U discloses an adjustable flame wick, which consists of a wick cotton that absorbs fuel in a specific direction, two wick height control spiral shafts arranged on both sides of the wick cotton and with their threads in a mirror relationship, a rotating shaft operating wick cap, and a cylindrical wick holder with a through hole at the top and an opening at the bottom.

[0004] For example, CN202210339376.X discloses a ring-shaped environmentally friendly oil lamp wick, whose ring-shaped structure consists of a metal mesh and a metal attachment plate. The metal mesh directionally absorbs fuel and allows the fuel to fully mix with oxygen in its hollow structure for combustion. The metal attachment plate absorbs the heat generated by combustion and conducts it downwards, preheating the fuel and promoting the mixing of fuel and oxygen, further improving combustion efficiency. At the same time, due to the low water absorption of the metal material, the wick is not affected by moisture during secondary ignition and can be successfully ignited.

[0005] For example, publication number 201910481444.4 discloses a metal mesh lamp wick, the structure of which includes a hollow cavity and a capillary structure. The capillary structure surrounds the hollow cavity and is formed into a cylindrical tube by a plurality of interlaced metal strands. Each metal strand consists of a plurality of metal wires. In this way, fuel can be transported between the two ends of the capillary structure due to capillary action.

[0006] The existing technology has the following drawbacks;

[0007] By operating the rotation direction of the rotating shaft, the wick height can be adjusted and trimmed without the use of other instruments; however, when combined with bio-alcohol oil combustion, it suffers from incomplete combustion, high wick wear, and low reusability.

[0008] Ring-shaped wicks can cause stoves to explode due to excessively high liquid temperature when used in multi-burner stoves, making them unsuitable for catering services that require high calorific values.

[0009] Because its metal mesh extends into the liquid fuel, the liquid temperature rises to the ignition point, causing combustion to occur at the lower end of the liquid fuel, resulting in liquid fuel loss. Utility Model Content

[0010] The purpose of this invention is to solve the problems of existing technologies where the wick height can be adjusted and trimmed by operating the rotation direction of the rotating shaft without the need for other instruments; however, when used with bio-alcohol oil, these technologies suffer from incomplete combustion, high wick wear, and low reusability; the annular wick can cause the stove to explode due to excessively high fuel temperature when used in multi-wick stoves, making it unsuitable for catering services requiring high calorific value; and because its metal mesh extends into the fuel liquid, the liquid temperature rises to the ignition point, causing combustion to occur at the lower end of the fuel liquid, resulting in fuel loss.

[0011] To achieve the above objectives, this utility model adopts the following technical solution: an environmentally friendly bio-oil-containing metal plate composite furnace core, including a lamp core, the lamp core comprising a fiber bundle assembly, a metal spiral wire, and an energy-concentrating plate. The metal spiral wire is fixed to the top of the fiber bundle assembly by spiral winding. The energy-concentrating plate is located on the radial outer side of the fiber bundle assembly at the bottom end of the metal spiral wire. The bottom end of the fiber bundle assembly is provided with a capillary oil-absorbing end. The middle part of the fiber bundle assembly is provided with a central energy-gathering ignition section. The top end of the fiber bundle assembly is provided with a directional combustion end. The capillary oil-absorbing end forms multiple capillary microchannels through the fiber bundle. The energy-concentrating plate is located at the central energy-gathering ignition section of the fiber bundle assembly. When the energy-concentrating plate is ignited, the fuel absorbs heat and becomes a flammable liquid.

[0012] In a preferred embodiment, the top of the directional combustion end has at least one height set below the top of the fiber bundle to form a high-efficiency combustion end, and the metal spiral wire forms a wick protective layer.

[0013] In a preferred embodiment, the fiber bundle assembly is made of a soft material, the fiber bundle assembly is made of high silica fiber material, and the fiber bundle assembly is formed by a dense weaving process to create a vertically oriented bundle structure from multi-directional fibers, so that the natural moisture absorption rate of the fiber bundle assembly is ≤3%.

[0014] In a preferred embodiment, the metal spiral wires are arranged in a spiral winding pattern and have a diameter of 0.1 to 1 mm. The top height of the energy-concentrating plate is 10 to 20 mm lower than that of the fiber bundle assembly.

[0015] In a preferred embodiment, the height of the energy-concentrating plate is 20-25mm, and the bottom depth of the energy-concentrating plate is different from that of the fiber bundle assembly, so that the energy-concentrating plate does not come into contact with the alcohol oil.

[0016] In a preferred embodiment, the energy-concentrating plate and the metal spiral wire are made of alloy material, specifically iron-chromium alloy, with a chromium content of 10-30 wt%.

[0017] The beneficial effects of this utility model are as follows:

[0018] In this invention, a fiber bundle assembly is inserted into the fuel lamp, and capillary action causes the alcohol oil to rise, allowing for rapid ignition and significantly improving convenience. The fiber bundle assembly, formed by a multi-directional fiber weaving process into a vertically oriented bundle structure, has a natural moisture absorption rate of ≤3%. Since alcohol oil is hygroscopic and difficult to re-ignite after 24 hours of use, this material and structure reduce moisture absorption, helping to minimize cold ignition. The spiral arrangement of metal spiral wires within the fiber bundle assembly reduces carbonization loss at the top directional combustion end, resulting in complete combustion, maintaining a fixed flame height and length, and extending the wick's lifespan. The use of an alloy focusing ring allows for rapid vaporization of the alcohol oil, enabling repeated ignition without cold ignition issues after 24 hours. The focusing alloy focusing ring does not contact the alcohol oil surface, ensuring the internal temperature of the furnace does not rise at any time, meeting the required calorific value for different applications without any risk of explosion. Attached Figure Description

[0019] Figure 1 A schematic diagram of the structure of an environmentally friendly bio-oil-containing metal plate composite furnace core provided by this utility model;

[0020] Figure 2 A schematic diagram of the structure of an environmentally friendly bio-oil-containing metal plate composite furnace core provided by this utility model;

[0021] Figure 3 A schematic diagram of the structure of an environmentally friendly bio-oil-containing metal plate composite furnace core provided by this utility model;

[0022] Figure 4 This utility model provides a structural schematic diagram of an environmentally friendly bio-oil-containing metal plate composite furnace core.

[0023] Figure 5 A schematic diagram of a metal-free spiral structure for an environmentally friendly bio-oil-containing metal plate composite furnace core provided by this utility model.

[0024] Legend:

[0025] 1. Fiber bundle assembly; 2. Metal spiral wire; 3. Energy-concentrating plate; 4. Capillary oil absorption end; 5. Central energy gathering ignition section; 6. Directional combustion end. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1 - Figure 4 This utility model provides a technical solution: an environmentally friendly bio-oil-containing metal plate composite furnace core, including a lamp core, the lamp core including a fiber bundle assembly 1, a metal spiral wire 2 and an energy-concentrating plate 3. The metal spiral wire 2 is fixed to the top of the fiber bundle assembly 1 by spiral winding. The energy-concentrating plate 3 is located on the radial outer side of the fiber bundle assembly 1 at the bottom end of the metal spiral wire 2. The bottom end of the fiber bundle assembly 1 is provided with a capillary oil-absorbing end 4. The middle part of the fiber bundle assembly 1 is provided with a central energy-gathering ignition section 5. The top end of the fiber bundle assembly 1 is provided with a directional combustion end 6. The capillary oil-absorbing end 4 forms a multi-layer capillary microchannel through the fiber bundle assembly 1. The energy-concentrating plate 3 is located at the central energy-gathering ignition section 5 of the fiber bundle assembly 1. The ignition of the energy-concentrating plate 3 causes the fuel to absorb heat and become a flammable liquid.

[0028] In this embodiment, the fiber bundle assembly 1 is inserted into the fuel lamp, and capillary action causes the alcohol oil to rise, enabling it to ignite quickly and significantly improving its convenience. The fiber bundle assembly 1 is a vertically oriented bundle structure formed by a multi-directional fiber dense weaving process, which makes the natural moisture absorption rate RH ≤ 3%. Due to the water absorption of alcohol oil, it is difficult to re-ignite after 24 hours of use. This material and structure can reduce its moisture absorption rate, which helps to reduce the phenomenon of cold ignition. By setting the metal spiral wire 2 in a spiral arrangement in the fiber bundle assembly 1, the carbonization loss of the top directional combustion end 6 is reduced during combustion, so the combustion is complete, and a fixed flame height and length can be maintained, and the lamp wick has a long service life.

[0029] like Figure 1 - Figure 4As shown, at least one part of the top of the directional combustion end 6 is set at a height lower than the top of the fiber bundle, forming a high-efficiency combustion end. The metal spiral wire 2 forms a wick protective layer. The fiber bundle assembly 1 is made of a soft material and is a high-silica fiber material. The fiber bundle assembly 1 is formed by multi-directional fibers through a dense weaving process to form a vertically oriented bundle structure, so that the natural moisture absorption rate of the fiber bundle assembly 1 is ≤3%. The metal spiral wire 2 is arranged in a spiral winding and has a diameter of 0.1-1mm. The top height of the energy-concentrating plate 3 is 10-20mm lower than that of the fiber bundle assembly 1. The height of the energy-concentrating plate 3 is 20-25mm. The bottom depths of the energy-concentrating plate 3 and the fiber bundle assembly 1 are different, so that the energy-concentrating plate 3 does not come into contact with alcohol oil. The energy-concentrating plate 3 and the metal spiral wire 2 are made of alloy material, which is an iron-chromium alloy, and the chromium content is 10-30wt%.

[0030] In this embodiment, by using an alloy energy-concentrating ring, the alcohol oil temperature rises rapidly and vaporizes quickly, allowing it to be ignited repeatedly, and there is no cold ignition problem after 24 hours; the energy-concentrating alloy energy-concentrating ring does not contact the alcohol oil surface, so the temperature inside the combustion furnace does not rise at any time, which can meet the required calorific value according to different uses, and there is no risk of explosion.

[0031] Working Principle: The fiber bundle assembly 1 is inserted into the fuel lamp, and capillary action causes the alcohol oil to rise, allowing for rapid ignition and significantly improving convenience. The fiber bundle assembly 1, with its multi-directional fibers densely woven into a vertically oriented bundle structure, has a natural moisture absorption rate (RH) ≤ 3%. Due to the hygroscopic nature of alcohol oil, it is difficult to re-ignite after 24 hours of use. This material and structure reduce moisture absorption, helping to minimize cold ignition. The spiral arrangement of metal spiral wires 2 within the fiber bundle assembly 1 reduces carbonization loss at the top directional combustion end 6 during combustion, resulting in complete combustion while maintaining a fixed flame height and length, and extending the wick's lifespan. The use of an alloy focusing ring ensures rapid vaporization of the alcohol oil, allowing for repeated ignition and eliminating cold ignition issues after 24 hours. The focusing alloy focusing ring does not contact the alcohol oil surface, preventing the internal temperature of the furnace from rising at any time, thus meeting the required calorific value for different applications without any risk of explosion.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An environmentally friendly bio-oil-containing metal plate composite furnace core, including a wick, characterized in that: The lamp core includes a fiber bundle assembly (1), a metal spiral wire (2), and an energy-concentrating plate (3). The metal spiral wire (2) is fixed to the top of the fiber bundle assembly (1) by spiral winding. The energy-concentrating plate (3) is located on the radial outer side of the fiber bundle assembly (1) at the bottom end of the metal spiral wire (2). The bottom end of the fiber bundle assembly (1) is provided with a capillary oil-absorbing end (4). The middle part of the fiber bundle assembly (1) is provided with a central energy-concentrating ignition section (5). The top end of the fiber bundle assembly (1) is provided with a directional combustion end (6). The capillary oil-absorbing end (4) forms a multi-layer capillary microchannel through the fiber bundle assembly (1). The energy-concentrating plate (3) is located at the central energy-concentrating ignition section (5) of the fiber bundle assembly (1). When the energy-concentrating plate (3) is ignited, the fuel absorbs heat and is in a flammable liquid state.

2. The environmentally friendly bio-oil-containing metal plate composite furnace core according to claim 1, characterized in that: The top of the directional combustion end (6) has at least one height set below the top of the fiber bundle to form a high-efficiency combustion end, and the metal spiral wire (2) forms a wick protective layer.

3. The environmentally friendly bio-oil-containing metal plate composite furnace core according to claim 2, characterized in that: The fiber bundle assembly (1) is made of a soft material. The fiber bundle assembly (1) is made of high silica fiber material. The fiber bundle assembly (1) is formed by multi-directional fibers through a dense weaving process to form a vertically oriented bundle structure, so that the natural moisture absorption rate of the fiber bundle assembly (1) is ≤3%.

4. The environmentally friendly bio-oil-containing metal plate composite furnace core according to claim 3, characterized in that: The metal spiral wire (2) is spirally wound and has a diameter of 0.1 to 1 mm. The top height of the energy-concentrating plate (3) is 10 to 20 mm lower than that of the fiber bundle assembly (1).

5. The environmentally friendly bio-oil-containing metal plate composite furnace core according to claim 4, characterized in that: The height of the energy-concentrating plate (3) is 20-25mm. The bottom depth of the energy-concentrating plate (3) is different from that of the fiber bundle assembly (1), so that the energy-concentrating plate (3) does not come into contact with the alcohol oil.

6. The environmentally friendly bio-oil-containing metal plate composite furnace core according to claim 5, characterized in that: The energy-concentrating plate (3) and the metal spiral wire (2) are made of alloy material, which is iron-chromium alloy, and the chromium content is 10-30wt%.

Images