Methanol gasification combustion furnace device

Abstract

The utility model 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] The utility model relates to the technical field of household combustion furnaces, in particular to a methanol gasification combustion furnace device. Background Art

[0002] The existing fuels for household combustion furnaces are mainly liquefied petroleum gas and natural gas. If there is leakage, it is easy to cause gas explosion, which poses certain safety hazards in daily life. With the continuous development of technology, methanol, as an environmentally friendly energy fuel, is gradually being applied to household combustion furnaces. It will not cause gas explosion, and the products after combustion are carbon dioxide and water, which will not cause safety hazards of poisoning, making it one of the popular new alternative energy sources.

[0003] The current methanol transportation state is in the form of liquid in barrels at normal pressure, which is then atomized and transported to the combustion furnace for use. However, atomized methanol has problems such as easy splashing and incomplete combustion. There are still certain limitations in the use effect.

[0004] To this end, we have designed and developed a methanol gasification combustion furnace device that can gasify methanol fuel in advance and ensure that the fuel reaching the combustion furnace is gasified methanol. This solves the current major safety hazards of liquefied petroleum gas explosion and carbon monoxide poisoning, and also facilitates the promotion and application of clean energy. Utility Model Content

[0005] The purpose of the utility model is to provide a methanol gasification combustion furnace device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A methanol gasification combustion furnace device comprises a methanol storage barrel and a thermal controller. The discharge end of the methanol storage barrel is sequentially connected to a solenoid valve, a gasification furnace head and a combustion furnace through a conveying pipeline. A thermocouple is arranged in 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.

[0008] As a further preferred embodiment of the present invention: the methanol storage barrel is an inverted storage barrel.

[0009] As a further preferred embodiment of the present invention: the methanol storage barrel is an upright storage barrel, and a pressurized discharge device is provided on the upright storage barrel.

[0010] 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 upright storage barrel through a pressurized pipe, and a suction pipe connected to the conveying pipeline is arranged in the upright storage barrel.

[0011] As a further preferred solution of the utility model: a manual control valve is provided at the discharge end of the inverted storage barrel.

[0012] As a further preferred solution of the utility model: a manual control valve is provided at the discharge end of the upright storage barrel.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Before using the combustion furnace device, the gasification furnace head is opened first to preheat the gasification furnace head. When the furnace head is preheated to the required temperature for gasifying methanol, the thermocouple transmits a signal to the thermal controller, and the thermal controller energizes the solenoid valve to open the solenoid valve, allowing methanol to enter the gasification furnace head for gasification and finally enter the combustion furnace for combustion, effectively solving the problems of fuel splashing and incomplete combustion caused by atomized methanol, and at the same time can automatically realize the monitoring of the gasification furnace head temperature and the transportation of fuel, with high safety and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a methanol gasification combustion furnace device according to Example 1 of the present utility model;

[0016] Figure 2 This is a schematic structural diagram of the methanol gasification combustion furnace device of Example 2 of the utility model.

[0017] In the figure: 1. Inverted storage cylinder; 2. Delivery pipeline; 3. Solenoid valve; 4. Thermal controller; 5. Gasifier head; 6. Thermocouple; 7. Gasifier control power supply; 8. Combustion furnace; 9. Upright storage barrel; 10. Suction pipe; 11. Pressure pump; 12. Pressure pipe; 13. Pressure gauge. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0019] See also Figure 1, this embodiment provides a methanol gasification combustion furnace device, including a methanol storage barrel and a thermal controller 4. In this embodiment, the methanol storage barrel is an inverted storage barrel 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 this application will not repeat it. The discharge end of the methanol storage barrel is connected to the solenoid valve 3, the gasification furnace head 5 and the combustion furnace 8 in sequence through the conveying pipeline 2. The gasification furnace head 5 is provided with a thermocouple 6. 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 the gasification furnace control power supply 7. It should be noted that the thermal controller 4 is the main controller, and it and the gasification furnace control power supply 7 are both existing conventional general structures, which can be obtained by customized purchase, and this application will not repeat it in detail.

[0020] In practical applications, when installing the inverted storage barrel 1, in addition to considering the volume of the kitchen, lightweight should also be taken as the principle. Nylon PA66 material is preferably used, with a glass fiber ratio of 30%. It is acid and alkali resistant, impact resistant, and flame retardant VO grade. 20KG is the main force, and the heat resistance value is equivalent to the existing liquefied petroleum gas 20KG; methanol is delivered to the front of the solenoid valve 3 by gravity.

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

[0022] See also Figure 2 The present embodiment provides a methanol gasification combustion furnace device, including a methanol storage barrel and a thermal controller 4. In the present embodiment, the methanol storage barrel is a normal storage barrel 9 with a manual control valve at the discharge end, that is, a conventionally placed storage barrel, and a pressurized discharge device is provided on the normal storage barrel 9. In the present embodiment, the pressurized discharge device includes a pressure pump 11, and the gas outlet end of the pressure pump 11 is connected to the upper side of the inner part of the normal storage barrel 9 through a pressure pipe 12. As a conventional design, according to demand, a pressure gauge 13 can also be provided on the pressure pipe 12 to detect the pressure. A suction pipe 10 connected to the conveying pipeline 2 is provided in the normal storage barrel 9. The discharge end of the methanol storage barrel is connected to the electromagnetic valve 3, the gasification furnace head 5 and the combustion furnace 8 in sequence through the conveying pipeline 2. The gasification furnace head 5 is provided with a thermocouple 6, the thermal controller 4 is electrically connected to the electromagnetic valve 3 and the thermocouple 4, and the gasification furnace head 5 is electrically connected to the gasification furnace control power supply 7. It should be noted that the thermal controller 4 is the main controller, and it and the gasifier control power supply 7 are both conventional general structures, which can be obtained by custom purchase, and this application will not go into details.

[0023] In practical applications, the upright storage barrel 9 is similar to the existing steel cylinder. There is no need to change the existing layout of the kitchen. An air intake pressure hole is added to the upper end of the barrel body and connected to a small air compressor (i.e., a pressure pump 11) to pressurize the storage barrel to 2.0~3.0kg / ㎝²; in practical applications, there is a prior art with a combustion furnace 8, which has a cavity at the bottom, and the pressure pump 11 can be placed in the combustion furnace 8; since the barrel is equipped with a steel suction pipe 10, when the valve at the discharge end of the storage barrel is opened, the methanol is sent all the way from the suction pipe 10 to the front of the solenoid valve 3 according to the pressure in the barrel.

[0024] Before use, the gasifier furnace head 5 is turned on through the gasifier furnace control power supply 7 to preheat the furnace head. When the furnace head is preheated to the set temperature of 90°C~100°C, the thermocouple 6 detects that the working temperature has been reached and transmits the signal back to the thermal controller 4. The thermal controller 4 then energizes the solenoid valve 3 to open the solenoid valve 3 to allow methanol to enter the gasifier furnace head 5 for gasification. The gasified methanol finally reaches the combustion furnace 8 through the delivery pipeline 2.

[0025] It should be noted that the above embodiments are only specific and clear descriptions of the technical solutions and technical features of the present application. For those skilled in the art, solutions or features that belong to the prior art or common knowledge are not described in detail in the above embodiments.

[0026] In addition, the technical solutions of the present application are not limited to the above-mentioned embodiments. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may 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 device, characterized in that: The invention comprises a methanol storage barrel and a thermal controller (4); the discharge end of the methanol storage barrel is connected to a solenoid valve (3), a gasification furnace head (5) and a combustion furnace (8) in sequence through a conveying pipeline (2); a thermocouple (6) is arranged in the gasification furnace head (5); the thermal controller (4) is electrically connected to the solenoid valve (3) and the thermocouple (6); and the gasification furnace head (5) is electrically connected to a gasification furnace control power supply (7).

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

3. The methanol gasification combustion furnace device according to claim 1, characterized in that: The methanol storage barrel is an upright storage barrel (9), and a pressurized discharge device is provided on the upright storage barrel (9).

4. The methanol gasification combustion furnace device according to claim 3, characterized in that: The pressurized discharge device comprises a pressurized pump (11), the air outlet end of the pressurized pump (11) is connected to the upper side of the interior of the upright storage barrel (9) via a pressurized pipe (12), and a suction pipe (10) connected to the conveying pipeline (2) is provided in the upright storage barrel (9).

5. The methanol gasification combustion furnace device according to claim 2, characterized in that: The discharge end of the inverted storage barrel (1) is provided with a manual control valve.

6. The methanol gasification combustion furnace device according to claim 3, characterized in that: A manual control valve is provided at the discharge end of the upright storage barrel (9).

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