CN210345454U - Burner for atomizing high flash point fuel oil by using direct-current air pump and siphon oil nozzle - Google Patents

Abstract

The utility model relates to an improved furnace end, in particular to a furnace end which uses a direct-current air pump and a siphon oil nozzle to atomize high-flash-point fuel oil. The utility model comprises a combustion bowl and an oil tank, wherein the bottom of the combustion bowl is provided with a siphon oil nozzle which is communicated with a direct current air pump; meanwhile, the siphon oil nozzle is connected with an oil tank through an oil pipe, and an electromagnetic valve and an oil valve are arranged on the oil pipe. The siphon oil nozzle arranged at the bottom of the combustion bowl is communicated with the direct-current air pump, so that fuel oil (various high-flash-point fuel oils) flowing through the siphon oil nozzle is atomized, the atomized fuel is vaporized and combusted in the combustion bowl and the flame pressing plate to form a combustion chamber, the combustion is more sufficient, the temperature of flame can reach more than 1300 ℃, 5 kilograms of water is boiled in two minutes, and the oil consumption is 2.2 kilograms per hour. The utility model discloses safety, environmental protection, economic nature are good.

Description

Burner for atomizing high flash point fuel oil by using direct-current air pump and siphon oil nozzle

Technical Field

The utility model relates to an improved furnace end, in particular to a furnace end which uses a direct-current air pump and a siphon oil nozzle to atomize high-flash-point fuel oil.

Background

At present, 90% of the fuel oil markets for the stoves mainly use alcohol-based fuel, commonly called as 'environment-friendly oil', and the flash point of the 'environment-friendly oil' is only dozens of degrees. The burners used in cooperation with the "environmental protection oil" are mostly alcohol-based fuel burners, also known as methanol fuel burners, alcohol oil burners, alcohol-based gasification burners, and the like. According to different requirements, the multifunctional integrated type mushroom head furnace is divided into a connected furnace end, a split furnace end, a mushroom head furnace end, an airplane head furnace end and an electrified furnace end. Although various alcohol-based fuel burners are available, the main fuel component of the alcohol-based fuel burners is methanol, and the methanol belongs to chemical hazardous substances, is extremely toxic, flammable and explosive, and has damage to the central nervous system, respiratory tract and optic nerve of people, so that the health of catering workers and consumers can be damaged if the alcohol-based fuel burners are used for a long time. And the explosion accidents are frequent, and the use of the explosion accidents is forbidden in a plurality of cities in China at present. Therefore, it is desired to design a new burner without using "environmental oil".

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an use direct current air pump and siphon glib atomizing high flash point fuel's furnace end, its safe and reliable, the fuel of use is the vegetable oil of high flash point.

The technical scheme of the utility model: a burner for atomizing high-flash-point fuel oil by using a direct-current air pump and a siphon oil nozzle comprises a combustion bowl and an oil tank, wherein the siphon oil nozzle is installed at the bottom of the combustion bowl and is communicated with the direct-current air pump; meanwhile, the siphon oil nozzle is connected with an oil tank through an oil pipe, and an electromagnetic valve and an oil valve are arranged on the oil pipe.

The exhaust pressure of the direct current air pump is more than or equal to 0.068Mpa, and the exhaust volume is more than or equal to 68L/min.

The siphon oil nozzle is arranged on the axis of the bottom of the combustion bowl.

The utility model discloses use various high flash point (about 170 degrees) fuel, especially the fatty acid methyl ester (commonly known as vegetable oil) that the naked light is not on spot as the fuel, fuel safety, environmental protection, calorific value are high, economic nature is good, have improved the security and have practiced thrift the cost again for the catering industry. The utility model discloses siphon glib talker and the direct current air pump intercommunication of the bottom installation of combustion bowl for the fuel atomization of siphon glib talker flows through, and the fuel after the atomizing vaporizes the burning in combustion bowl and the combustion chamber of pressing the fire plate formation, thereby makes the burning more abundant, and the flame temperature can reach 1300 degrees, and 5 kilograms water only need two minutes to boil, and oil consumption 2.2 kilograms per hour.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the device comprises a furnace shell 1, a combustion bowl 2, a fire pressing plate 3, a high-pressure igniter 5, a fan 7, a direct-current air pump 8, a siphon oil nozzle 9, an oil tank 10 and an air hole 12.

Detailed Description

As shown in FIG. 1, the DC air pump 8 of the present invention has a model of MPQ-904, which is powered by 220V AC to 12V DC, and has an exhaust pressure of 0.08MPa and an exhaust volume of 80L/min. The direct current air pump 8 is communicated with a siphon oil nozzle 9 fixed at the center of the bottom of the combustion bowl 2, and after fuel oil passing through the siphon oil nozzle 9 is atomized, the high-pressure igniter 5 arranged on the side wing of the furnace shell 1 is ignited. The movable high-temperature-resistant fire pressing plate 3 is arranged above the combustion bowl 2 (the fire pressing plate 3 can be burnt out and replaced, and is provided with a through hole), and a combustion chamber is formed between the fire pressing plate 3 and the combustion bowl 2. The side wall of the combustion bowl 2 is provided with an air hole 12, air output by the fan 7 enters the combustion chamber through the air hole 12, and atomized fuel oil is further vaporized and combusted in the combustion chamber, so that the combustion is more sufficient, and the temperature of flame can reach more than 1300 ℃.

The siphon oil nozzle 9 is connected with an oil tank 10 through an oil pipe, and an electromagnetic valve arranged on the oil pipe can conveniently connect and disconnect oil supply. The power supply of the electromagnetic valve, the high-voltage igniter 5 and the direct-current air pump 8 is controlled by the same switch, and the power supply can be switched on and off at any time, so that the purpose of switching on and off at any time is really achieved.

By controlling the size of the air door of the fan 7 at the bottom of the furnace shell 1, oxygen for combustion assistance can be blown to the combustion chamber, so as to prevent the combustion chamber from oxygen deficiency and smoldering fire and put out a fire.

When the device is started, only a power switch is needed to be pressed, and the big fire and the small fire can be adjusted at will by using oil valves arranged on oil pipes.

In a word, the utility model discloses not only use convenient operation, but mainly can burn high flash point fuel, can replace natural gas, liquefied petroleum gas, diesel oil, alcohol group fuel, practice thrift the cost, be a kitchen safe stove.

Claims (3)

1. The utility model provides an use burner of direct current air pump and siphon fuel nozzle atomizing high flash point fuel, includes combustion bowl, oil tank, characterized by: a siphon oil nozzle is arranged at the bottom of the combustion bowl and is communicated with the direct-current air pump; meanwhile, the siphon oil nozzle is connected with an oil tank through an oil pipe, and an electromagnetic valve and an oil valve are arranged on the oil pipe.

2. The burner of claim 1, wherein the fuel is a high flash point fuel using a direct current air pump and a siphon nozzle, and further comprising: the exhaust pressure of the direct current air pump is more than or equal to 0.068Mpa, and the exhaust volume is more than or equal to 68L/min.

3. The burner of claim 1, wherein the fuel is a high flash point fuel using a direct current air pump and a siphon nozzle, and further comprising: the siphon oil nozzle is arranged on the axis of the bottom of the combustion bowl.

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