Methanol gasification combustion furnace device

Abstract

The invention discloses a methanol gasification combustion furnace device, and belongs to the technical field of household combustion furnaces. Comprising a methanol storage barrel and a thermal controller, the discharging end of the methanol storage barrel is sequentially connected with an electromagnetic valve, a gasification furnace end and a combustion furnace through a conveying pipeline, a thermocouple is arranged in the gasification furnace end, the thermal controller is electrically connected with the electromagnetic valve and the thermocouple, and the gasification furnace end is electrically connected with a gasification furnace control power source. Before the combustion furnace device is used, the gasification furnace end is opened in advance and preheated in advance, after the furnace end is preheated to the required temperature for methanol gasification, the thermocouple transmits a signal to the thermal controller, the thermal controller electrifies the electromagnetic valve and opens the electromagnetic valve, methanol enters the gasification furnace end to be gasified, and finally the methanol enters the combustion furnace to be combusted. The problems of fuel splashing, insufficient combustion and the like caused by methanol atomization are effectively solved, meanwhile, monitoring of the temperature of the gasification furnace end and conveying of the fuel can be automatically achieved, and the safety efficiency is high.

Description

Technical Field

[0001] This invention relates to the field of household combustion furnace technology, specifically a methanol gasification combustion furnace device. Background Technology

[0002] Currently, household gas stoves primarily use liquefied petroleum gas (LPG) and natural gas as fuel. Leaks can easily lead to gas explosions, posing a safety hazard in daily life. With continuous technological advancements, methanol, as an environmentally friendly fuel, is increasingly being used in household gas stoves. It does not cause gas explosions, and its combustion products are carbon dioxide and water, eliminating the risk of poisoning and making it a popular new alternative energy source.

[0003] Currently, methanol is transported in atmospheric pressure drums as liquid, and then atomized before being delivered to the combustion furnace. However, atomized methanol suffers from problems such as easy splashing and incomplete combustion, thus limiting its effectiveness.

[0004] To address this, we designed and developed a methanol gasification combustion furnace device that can pre-gasify methanol fuel and ensure that the fuel reaching the combustion furnace is all gasified methanol. This solves the major safety hazards of liquefied petroleum gas explosions and carbon monoxide poisoning, and also facilitates the promotion and application of clean energy. Summary of the Invention

[0005] The purpose of this invention is to provide a methanol gasification combustion furnace apparatus to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A methanol gasification combustion furnace device includes a methanol storage tank and a thermal controller. The discharge end of the methanol storage tank is connected in sequence to a solenoid valve, a gasification furnace head, and a combustion furnace via a conveying pipeline. A thermocouple is installed inside the gasification furnace head. The thermal controller is electrically connected to the solenoid valve and the thermocouple. The gasification furnace head is electrically connected to a gasification furnace control power supply.

[0007] As a further preferred embodiment of the present invention, the methanol storage tank is an inverted storage tank.

[0008] As a further preferred embodiment of the present invention: the methanol storage tank is an upright storage tank, and a pressurized discharge device is provided on the upright storage tank.

[0009] As a further preferred embodiment of the present invention: the pressurized discharge device includes a pressurized pump, the air outlet of the pressurized pump is connected to the upper side of the inside of the upright storage tank through a pressurized pipe, and the upright storage tank is provided with a suction pipe connected to the conveying pipeline.

[0010] As a further preferred embodiment of the present invention: a manual control valve is provided at the discharge end of the inverted storage tank.

[0011] As a further preferred embodiment of the present invention: a manual control valve is provided at the discharge end of the upright storage tank.

[0012] Compared with the prior art, the beneficial effects of the present invention are: Before use, the gasification furnace head is opened to preheat it. Once the furnace head has been preheated to the required temperature for methanol vaporization, the thermocouple transmits a signal to the thermal controller. The thermal controller then energizes the solenoid valve, opening it to allow methanol to enter the gasification furnace head for vaporization. Finally, the methanol enters the combustion furnace for combustion, effectively solving problems such as fuel splashing and incomplete combustion caused by atomized methanol. At the same time, it can automatically monitor the temperature of the gasification furnace head and deliver fuel, ensuring high safety and efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the methanol gasification combustion furnace device according to Embodiment 1 of the present invention; Figure 2 This is a schematic diagram of the methanol gasification combustion furnace device according to Embodiment 2 of the present invention.

[0014] In the diagram: 1. Inverted storage tank; 2. Delivery pipeline; 3. Solenoid valve; 4. Thermal controller; 5. Gasification furnace head; 6. Thermocouple; 7. Gasification furnace control power supply; 8. Combustion furnace; 9. Upright storage tank; 10. Suction pipe; 11. Pressure pump; 12. Pressure pipe; 13. Pressure gauge. Detailed Implementation

[0015] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0016] Please see Figure 1This embodiment provides a methanol gasification combustion furnace device, including a methanol storage tank and a thermal controller 4. In this embodiment, the methanol storage tank is an inverted storage tank 1 with a manual control valve at the discharge end. In actual installation, it can be hung upside down on the wall. The installation method is a conventional operation familiar to those skilled in the art, and will not be described in detail here. The discharge end of the methanol storage tank is connected in sequence to a solenoid valve 3, a gasification burner head 5, and a combustion furnace 8 via a conveying pipeline 2. A thermocouple 6 is installed inside the gasification burner head 5. The thermal controller 4 is electrically connected to the solenoid valve 3 and the thermocouple 4. The gasification burner head 5 is electrically connected to a gasification furnace control power supply 7. It should be noted that the thermal controller 4 is the main controller, and both it and the gasification furnace control power supply 7 are existing conventional structures that can be obtained through customized purchase, and will not be described in detail here.

[0017] In practical applications, when installing the inverted storage tank 1, in addition to considering the kitchen volume, the principle of lightweight should also be taken into account. Nylon PA66 material with a glass fiber ratio of 30% is preferred. It is acid and alkali resistant, impact resistant, flame retardant VO grade, with 20KG as the main weight, and the heat resistance value is equivalent to that of existing 20KG liquefied petroleum gas. Methanol is delivered to the solenoid valve 3 by gravity.

[0018] Before use, the gasifier head 5 is turned on by the gasifier control power supply 7 to preheat the gasifier head. When the gasifier head is preheated to the set temperature of 90℃~100℃, the thermocouple 6 detects that the working temperature has been reached and sends a signal back to the thermal controller 4. The thermal controller 4 then powers the solenoid valve 3 to open the solenoid valve 3, allowing methanol to enter the gasifier head 5 for gasification. The gasified methanol finally reaches the combustion furnace 8 through the delivery pipeline 2. Example 2

[0019] Please see Figure 2 This embodiment provides a methanol gasification combustion furnace device, including a methanol storage tank and a thermal controller 4. In this embodiment, the methanol storage tank is a conventionally placed storage tank 9 with a manual control valve at the discharge end. A pressurized discharge device is installed on the conventionally placed storage tank 9. In this embodiment, the pressurized discharge device includes a pressurized pump 11. The gas outlet of the pressurized pump 11 is connected to the upper inside of the conventionally placed storage tank 9 through a pressurized pipe 12. As a conventional design, a pressure gauge 13 can also be installed on the pressurized pipe 12 to detect pressure as needed. A suction pipe 10 connected to a conveying pipeline 2 is installed inside the conventionally placed storage tank 9. The discharge end of the methanol storage tank is sequentially connected to a solenoid valve 3, a gasification furnace head 5, and a combustion furnace 8 through the conveying pipeline 2. A thermocouple 6 is installed inside the gasification furnace head 5. The thermal controller 4 is electrically connected to the solenoid valve 3 and the thermocouple 4. The gasification furnace head 5 is electrically connected to a gasification furnace control power supply 7. It should be noted that the thermal controller 4 is the main controller, and both it and the gasifier control power supply 7 are existing conventional structures that can be obtained by custom purchase. This application will not elaborate on them further.

[0020] In practical applications, the upright storage tank 9 is similar to existing steel cylinders, requiring no changes to the existing kitchen layout. An air pressure inlet is added to the upper end of the tank, which is then connected to a small air compressor (i.e., a pressure pump 11) to pressurize the storage tank to 2.0~3.0 kg / cm². In practical applications, the combustion furnace 8 is existing technology, with a cavity at the bottom. The pressure pump 11 can be placed inside the combustion furnace 8. Since the tank is equipped with a steel suction pipe 10, when the valve at the outlet end of the storage tank is opened, the methanol is sent from the suction pipe 10 to the solenoid valve 3 by the pressure inside the tank.

[0021] Before use, the gasifier head 5 is turned on by the gasifier control power supply 7 to preheat the gasifier head. When the gasifier head is preheated to the set temperature of 90℃~100℃, the thermocouple 6 detects that the working temperature has been reached and sends a signal back to the thermal controller 4. The thermal controller 4 then powers the solenoid valve 3 to open the solenoid valve 3, allowing methanol to enter the gasifier head 5 for gasification. The gasified methanol finally reaches the combustion furnace 8 through the delivery pipeline 2.

[0022] It should be noted that the above embodiments are only specific and clear descriptions of the technical solutions and features of this application. Solutions or features that are prior art or common knowledge to those skilled in the art will not be described in detail in the above embodiments.

[0023] Furthermore, the technical solutions of this application are not limited to the above embodiments. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A methanol gasification combustion furnace apparatus, characterized in that, The system includes a methanol storage tank and a thermal controller (4). The discharge end of the methanol storage tank is connected in sequence to a solenoid valve (3), a gasification furnace head (5), and a combustion furnace (8) via a conveying pipeline (2). A thermocouple (6) is installed inside the gasification furnace head (5). The thermal controller (4) is electrically connected to the solenoid valve (3) and the thermocouple (4). The gasification furnace head (5) is electrically connected to a gasification furnace control power supply (7).

2. The methanol gasification combustion furnace apparatus according to claim 1, characterized in that, The methanol storage tank is an inverted storage tank (1).

3. The methanol gasification combustion furnace apparatus according to claim 1, characterized in that, The methanol storage tank is an upright storage tank (9), and the upright storage tank (9) is equipped with a pressurized discharge device.

4. The methanol gasification combustion furnace apparatus according to claim 3, characterized in that, The pressurized discharge device includes a pressurized pump (11), the air outlet of the pressurized pump (11) is connected to the upper side of the inside of the upright storage tank (9) through a pressurized pipe (12), and the upright storage tank (9) is provided with a suction pipe (10) connected to the conveying pipeline (2).

5. The methanol gasification combustion furnace apparatus according to claim 2, characterized in that, The inverted storage tank (1) is equipped with a manual control valve at the discharge end.

6. The methanol gasification combustion furnace apparatus according to claim 3, characterized in that, The discharge end of the upright storage tank (9) is equipped with a manual control valve.

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