Natural gas energy-saving device
By utilizing the chemical catalytic effect of rare earth tourmaline cutting natural gas macromolecules and liquid catalysts, the problem of incomplete combustion of natural gas is solved, achieving efficient combustion and energy saving.
Patent Information
- Application Number
- CN202423063132.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-11
AI Technical Summary
In existing technologies, natural gas combustion is incomplete, producing harmful CO gas, resulting in low combustion efficiency. The chemical catalytic effect of the catalyst is not fully utilized, and the OH and CH bonds in natural gas are in an inert state during combustion, leading to low combustion efficiency.
Rare earth tourmaline is used to cut large molecular clusters, combined with the chemical catalytic effect of liquid catalysts. The strong electric field characteristics of rare earth tourmaline are used to cut natural gas macromolecules into small molecular clusters. The catalyst is used to lower the activation energy to open OH and CH bonds, thereby improving combustion efficiency.
It significantly improves natural gas quality, increases combustion efficiency, reduces the generation of harmful gases, enhances catalyst utilization efficiency, and achieves energy-saving and environmentally friendly combustion effects.
Smart Images
Figure CN223752694U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of natural gas energy-saving technology, and in particular to a natural gas energy-saving device. Background Technology
[0002] Natural gas refers to gases that exist naturally in the world, including gases formed by various natural processes in the atmosphere, hydrosphere, and lithosphere, such as oilfield gas, gas field gas, mud volcano gas, coalbed methane, and biogenic gas. These gases are mainly stored in porous underground rock formations, with small amounts also found in coal seams. As a high-quality fuel and chemical feedstock, natural gas is primarily used as fuel, but it is also used in the manufacture of carbon black, chemicals, and liquefied petroleum gas (LPG). Natural gas is mainly composed of a mixture of gaseous low-molecular-weight hydrocarbons and non-hydrocarbon gases.
[0003] When natural gas burns incompletely, it produces CO, which is harmful to humans and animals. When CO enters the human or animal body, it readily binds to hemoglobin, forming carboxyhemoglobin, because CO has a 200-300 times stronger affinity for hemoglobin than O2. This causes hemoglobin to lose its oxygen-carrying capacity and function, potentially leading to organ failure. Therefore, incompletely burned fuel not only fails to create a healthy ecological cycle but also harms human health. In related technologies, liquid catalysts are relatively easy to prepare and store. Therefore, before natural gas combustion, a liquid catalyst is added to the reaction vessel to open the OH bonds before combustion.
[0004] Existing technologies for continuously supplying natural gas into the combustion chamber have the following problems: 1. During combustion, the natural gas remains in large, low-quality molecular clusters, resulting in a small oxygen-receiving surface area, incomplete combustion, and the generation of CO gas, which is harmful to human health; 2. The chemical catalytic effect of the catalyst on the natural gas is not fully utilized, and the OH bonds in the natural gas remain in an inert state during combustion, resulting in low combustion efficiency; 3. The CH4, C2H6, C3H8, and C4H bonds in the natural gas are not fully opened. 10 CH bond in C 4+ Low activity, C 4+ The low fission rate during combustion results in low combustion efficiency. Utility Model Content
[0005] The purpose of this invention is to solve the above-mentioned technical problems and provide a natural gas energy-saving device. This invention utilizes rare earth tourmaline to cut natural gas macromolecules to improve natural gas quality and utilizes the chemical catalytic effect of catalysts on natural gas combustion to improve natural gas combustion efficiency. By combining physical catalysis and chemical catalysis to improve natural gas combustion efficiency, the invention achieves the goal of energy saving and environmental protection.
[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a natural gas energy-saving device, including a reaction tank containing rare earth tourmaline, a liquid tank containing a liquid catalyst, and a combustion chamber connected to the reaction tank for burning natural gas. The reaction tank is provided with a natural gas inlet channel. The liquid tank and the reaction tank are connected by a catalytic pipe. A flow pump for extracting the liquid catalyst is provided on the catalytic pipe, and a heater for heating and vaporizing the liquid catalyst is provided on the catalytic pipe between the flow pump and the reaction tank. The liquid catalyst is loaded into the liquid tank, and the rare earth tourmaline is loaded into the reaction tank. Due to the strong electric field characteristics of rare earth tourmaline, electrons transition from the valence band to the conduction band, forming a large number of electrons. - Hole pairs, these e - Hole pairs can cleave large molecular clusters, altering CH4, C2H6, C3H8, and C4H. 10 The uneven surface of the natural gas in the reactor, with its strong adsorption capacity and abundant e-molecules, makes the molecules more dispersed and active. - Hole pairs of rare-earth tourmaline break down the large molecular clusters of natural gas into numerous small, well-arranged, elongated, and highly active molecular clusters. Simultaneously, these small molecular clusters scatter in a spherical pattern, increasing the oxygen-receiving surface area of the natural gas. When natural gas enters the gas intake channel, the flow pump and heater are activated. The flow pump draws liquid catalyst into the reaction tank, while the heater vaporizes the liquid catalyst in the pipeline before it enters the reaction tank, ensuring thorough mixing of the catalyst with the natural gas. This process produces CH4, C2H6, C3H8, and C4H... 10 Hydrocarbon molecules first attach to the surface of the catalyst. The interaction between the hydrocarbons and the catalyst lowers the activation energy of the natural gas chemical reaction. Subsequently, the OH and CH bonds of the hydrocarbon molecules break under the action of the catalyst, allowing the C atoms in the natural gas to be released. 4+ Activity increases several times, accelerating C 4+ The rate of fission during combustion increases the combustion efficiency of natural gas.
[0007] Preferably, the system also includes a catalyst circulation device, which comprises a circulation pipe located below the reaction vessel and a circulation pump mounted on the circulation pipe. One end of the circulation pipe is connected to the reaction vessel, and the other end is connected to a liquid tank. The circulation pump and circulation pipe allow the liquid catalyst to be recycled.
[0008] Preferably, a reflux valve is also installed on the circulation pipeline between the circulation pump and the liquid tank. The reflux valve prevents natural gas from entering the liquid tank.
[0009] Preferably, a gas sensor is installed on the natural gas intake channel. The gas sensor can detect whether natural gas is being supplied.
[0010] As preferred, the flow pump is connected with an electric control box for controlling the start or stop of the flow pump, and the electric control box is connected with the gas sensor.
[0011] As preferred, a one-way valve is arranged on the catalytic pipeline, and the one-way valve is arranged between the heater and the reaction tank.
[0012] As preferred, a base is arranged below the liquid tank, and the catalytic pipeline is communicated with the liquid tank above the base; a ball valve for loading liquid catalyst and a breather valve for keeping the pressure inside and outside the liquid tank consistent are arranged on the upper part of the liquid tank.
[0013] As preferred, the catalytic pipeline is a stainless steel hollow pipe.
[0014] As preferred, an air outlet pipe is arranged on the combustion chamber, and the air outlet pipe is communicated with the reaction tank.
[0015] As preferred, a pressure gauge is arranged on the air outlet pipe.
[0016] The utility model has the beneficial effects that:
[0017] 1. Before natural gas is introduced into the combustion chamber, the natural gas passes through rare earth tourmaline, so that the natural gas is cut into a plurality of small molecular groups which are arranged in order, the molecular chains are lengthened and very active, and the small molecular groups are scattered in spherical shape, so that the oxygen receiving area of the natural gas is increased, and the quality of the natural gas is greatly improved.
[0018] 2. After the natural gas is mixed with the catalyst at a fixed ratio and is introduced into the combustion chamber, the catalytic effect of the catalyst on the natural gas is fully utilized, the activation energy of the chemical reaction of the natural gas is reduced, the O-H bond and the C-H bond of the hydrocarbon molecule are opened, and the combustion efficiency of the natural gas is improved.
[0019] 3. The catalyst which is liquefied in the reaction tank is recycled, and the use efficiency of the catalyst is improved. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 is a structural schematic diagram of the utility model.
[0021] In the figure: 1, base, 2, liquid tank, 3, ball valve, 4, breather valve, 5, electric control box, 6, flow pump, 7, heater, 8, check valve, 9, catalytic pipeline, 10, gas sensor, 11, reaction tank, 12, rare earth tourmaline, 13, combustion chamber, 14, pressure gauge, 15, gas outlet pipe, 16, circulating pump, 17, backflow valve, 18, circulating pipeline, 19, natural gas inlet channel. DETAILED DESCRIPTION
[0022] The utility model will be further explained in connection with the drawings and embodiments.
[0023] As Figure 1 shown, the utility model relates to a natural gas energy-saving device, including being equipped with rare earth tourmaline 12's reaction tank 11, being equipped with liquid catalyst's liquid tank 2, with reaction tank 11 connects and is used for burning natural gas's combustion chamber 13, reaction tank 11 is equipped with natural gas inlet channel 19, liquid tank 2 with reaction tank 11 between through catalytic pipeline 9 is connected, and catalytic pipeline 9 is equipped with the flow pump 6 for extracting liquid catalyst, and the catalytic pipeline 9 between flow pump 6 and reaction tank 11 is equipped with heater 7 for heating and vaporizing liquid catalyst.
[0024] Still include catalyst circulating device, and catalyst circulating device includes being arranged in reaction tank 11 below's circulating pipeline 18, be arranged on circulating pipeline 18's circulating pump 16, and circulating pipeline 18 one end is communicated with reaction tank 11, and circulating pipeline 18 other end is communicated with liquid tank 2.
[0025] Circulating pipeline 18 is also equipped with backflow valve 17, and backflow valve 17 is arranged on the circulating pipeline 18 between circulating pump 16 and liquid tank 2.
[0026] Natural gas inlet channel 19 is equipped with gas sensor 10.
[0027] Flow pump 6 is connected with the electric control box 5 for controlling flow pump 6 start or close, and electric control box 5 is connected with gas sensor 10.
[0028] Catalytic pipeline 9 is also equipped with check valve 8, and check valve 8 is arranged between heater 7 and reaction tank 11.
[0029] Liquid tank 2 below is equipped with base 1, and catalytic pipeline 9 is communicated with liquid tank 2 at the upper portion of base 1;Liquid tank 2 upper portion is equipped with ball valve 3 for loading liquid catalyst and breather valve 4 for keeping the pressure consistency inside and outside liquid tank 2.
[0030] The catalytic pipeline 9 is a stainless steel hollow pipe.
[0031] Combustion chamber 13 is equipped with gas outlet pipe 15, and gas outlet pipe 15 is communicated with reaction tank 11.
[0032] A pressure gauge 14 is provided on the gas outlet pipe 15.
[0033] In this embodiment, the rare earth tourmaline 12 uses a rare earth tourmaline mixture.
[0034] In the case of generating the same heat, the test data of the natural gas energy-saving system and device are shown in Table 1.
[0035] Table 1
[0036]
[0037] As shown in Table 1, the natural gas energy-saving rate of the device is increased by about Δη = 11.32% per day.
[0038] It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
[0039] It should be noted that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected or indirectly connected to the other element.
[0040] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used for the purpose of facilitating the description of the present application, and do not indicate that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0041] In addition, the terms "first", "second", etc. are used only for descriptive purposes and should not be construed as indicating relative importance or indicating the number of technical features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.
Claims
1. A natural gas energy saving device characterized by: The application relates to a natural gas catalytic combustion device, which comprises a reaction tank (11) provided with a rare earth tourmaline (12), a liquid tank (2) provided with a liquid catalyst, a combustion chamber (13) connected with the reaction tank (11) and used for burning natural gas, a natural gas inlet channel (19) arranged on the reaction tank (11), a catalytic pipeline (9) connecting the liquid tank (2) and the reaction tank (11), a flow pump (6) arranged on the catalytic pipeline (9) and used for extracting the liquid catalyst, and a heater (7) arranged on the catalytic pipeline (9) between the flow pump (6) and the reaction tank (11) and used for heating and vaporizing the liquid catalyst.
2. The natural gas energy saving device of claim 1, wherein: The application further comprises a catalyst circulation device, which comprises a circulation pipeline (18) arranged below the reaction tank (11) and a circulation pump (16) arranged on the circulation pipeline (18), wherein one end of the circulation pipeline (18) is communicated with the reaction tank (11), and the other end of the circulation pipeline (18) is communicated with the liquid tank (2).
3. The natural gas energy saving device of claim 2, wherein: A backflow valve (17) is further arranged on the circulation pipeline (18) between the circulation pump (16) and the liquid tank (2).
4. The natural gas energy saving device according to claim 1 or 2 or 3, characterized in that: A gas sensor (10) is arranged on the natural gas inlet channel (19).
5. The natural gas energy saving device of claim 4, wherein: The flow pump (6) is connected with an electric control box (5) used for controlling the starting and closing of the flow pump (6), and the electric control box (5) is connected with the gas sensor (10).
6. The natural gas energy saving device according to claim 1 or 2 or 3 or 5, characterized in that: A one-way valve (8) is further arranged on the catalytic pipeline (9) between the heater (7) and the reaction tank (11).
7. The natural gas energy saving device of claim 1, wherein: A base (1) is arranged below the liquid tank (2), the catalytic pipeline (9) is communicated with the liquid tank (2) above the base (1), a ball valve (3) used for containing the liquid catalyst is arranged on the upper portion of the liquid tank (2), and a breather valve (4) used for keeping the pressure inside and outside the liquid tank (2) consistent is arranged on the upper portion of the liquid tank (2).
8. The natural gas energy saving device according to claim 1 or 2 or 3 or 5 or 7, characterized in that: The catalytic pipeline (9) is a stainless steel hollow pipe.
9. The natural gas energy saving device of claim 1, wherein: An air outlet pipe (15) is arranged on the combustion chamber (13) and communicated with the reaction tank (11).
10. The natural gas energy saving device of claim 9, wherein: A pressure gauge (14) is arranged on the air outlet pipe (15).