CN113432125B

CN113432125B - White oil hydrogen-mixed combustion device

Info

Publication number: CN113432125B
Application number: CN202110798947.1A
Authority: CN
Inventors: 刘旭光; 张发
Original assignee: Shanxi Xinyuan Coal Chemical Fuel Co ltd
Current assignee: Shanxi Xinyuan Coal Chemical Fuel Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2023-03-28
Anticipated expiration: 2041-07-15
Also published as: CN113432125A

Abstract

The invention discloses a white oil hydrogen-mixed blending combustion device, wherein a white oil pipeline is provided with a first electromagnetic valve and is connected with a combustion chamber, a pressurizing atomizer is arranged on the white oil pipeline, an igniter positioned at one side of the pressurizing atomizer is arranged on the white oil pipeline, a fan is connected with the combustion chamber, a flame temperature detector is arranged in the combustion chamber, one side of an annular heat conduction channel is connected with the combustion chamber through a first baffle, the other side of the annular heat conduction channel is connected with a hydrogen production catalyst pipeline through a second baffle, a water pipeline is connected with the hydrogen production catalyst pipeline through a third electromagnetic valve, the hydrogen production catalyst pipeline is connected with the pipeline through the second electromagnetic valve, and the pipeline is connected with the combustion chamber. The invention not only purifies the white oil for combustion, but also ensures the safety of the combustion process, can mix and burn the white oil with hydrogen, saves energy, has high efficiency, breaks through the original limitation, and leads the heat value of the fuel to have qualitative leap, thereby reducing the operation cost of the fuel.

Description

White oil hydrogen-mixed combustion device

Technical Field

The invention belongs to the technical field of new energy, and particularly relates to a white oil hydrogen-mixed combustion device.

Background

In recent decades, fuel substitution shows diversified development trend, and fuels such as diesel oil, natural gas, liquefied petroleum gas, methane and the like sequentially enter households, hotels, restaurants and canteens of colleges and universities of urban and rural residents. However, safety problems are always entangled, people can lose lives due to fuel explosion and fire every year, so that safe and efficient combustion is a permanent problem, white oil has a high flash point and is not easy to ignite, but the problems of peculiar smell and difficult ignition exist in the combustion process, the white oil has the advantages of low price, safety and the like in competition with conventional traditional energy sources, the white oil is gradually recognized in the market, and the application and popularization of the market are restricted due to the problems of self combustion. If natural gas, liquefied petroleum gas, alcohol-based fuel and the like leak in the daily use process, combustible mixtures are not timely discovered to be formed along with the prolonging of time, and when the explosion limit is reached, accident consequences which are difficult to predict can be caused when static electricity, open fire and the like are met.

Disclosure of Invention

The invention provides a white oil hydrogen-mixed combustion device, wherein the white oil has high flash point and is not easy to ignite, hydrogen generated by hydrogen production under water catalysis is generated along with use, the catalytic efficiency of the hydrogen generated under catalysis is controlled by a catalyst and is generally controlled to be between 1 and 1.5 percent, and the water is gasified and then mixed with the hydrogen to be combusted with the white oil, so that the white oil is purified to be combusted, and the safety of the combustion process is ensured.

The technical scheme adopted by the invention is as follows: the utility model provides a white oil mixes hydrogen and mixes burning device that burns, includes white oil pipeline, combustion chamber, fan, pressurization atomizer, some firearm, flame temperature detector, annular heat conduction way, hydrogen production catalyst pipeline, water pipeline, first solenoid valve, second solenoid valve, third solenoid valve, first baffle, second baffle, be provided with first solenoid valve on the white oil pipeline, white oil pipeline is connected with the combustion chamber, and the pressurization atomizer sets up on the white oil pipeline, and the some firearm setting that is located pressurization atomizer one side is on the white oil pipeline, and the fan is connected with the combustion chamber, and flame temperature detector sets up in the combustion chamber, and annular heat conduction way one side is connected with the combustion chamber through first baffle, and annular heat conduction way opposite side is connected with hydrogen production catalyst pipeline through the second baffle, and the water pipeline passes through third solenoid valve and hydrogen production catalyst pipeline connection, and hydrogen production catalyst pipeline connection through second solenoid valve, and pipeline connection with the combustion chamber.

The fan, the pressurized atomizer, the igniter, the flame temperature detector, the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the first baffle and the second baffle are connected and controlled by the signal receiving control device.

White oil in a white oil pipeline passes through a first electromagnetic valve, the white oil to be combusted is atomized under the action of a pressurized atomizer, the white oil is ignited to be combusted in a combustion chamber through feeding of an igniter, a fan is started to increase firepower, after the combustion is stable, a flame temperature detector in the combustion chamber detects that the flame temperature rises to 350 ℃, signals are transmitted to a signal receiving control device, the signal receiving control device opens a first baffle and a second baffle, the annular heat conduction pipeline transmits the temperature to a hydrogen production catalyst filling pipeline, a third electromagnetic valve is opened, the water pipeline starts water supply, the second electromagnetic valve is opened, hydrogen mixing and blending combustion are started after hydrogen production, a closing button is pressed on site after the combustion is finished, the signal receiving control device closes the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve after receiving the signals, and the whole combustion process is finished.

The invention has the beneficial effects that: the white oil utilized by the white oil hydrogen-mixed combustion device has the advantages of high flash point, difficult ignition and the like, has the advantages of low price, safety and the like in competition with conventional traditional energy sources, is gradually accepted in the market, hydrogen produced by water catalytic hydrogen production is generated along with use, the catalytic efficiency of the hydrogen produced by catalysis is controlled by a catalyst and is generally controlled to be 1-1.5%, the water is gasified and then mixed with the hydrogen to be combusted with the white oil, the white oil combustion can be purified, the safety of the combustion process is also ensured, the white oil hydrogen-mixed combustion device can mix the white oil with the hydrogen to be combusted, the energy is saved, the efficiency is high, the original limit can be broken through, the fuel heat value is qualitatively leaped, and the fuel operation cost is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.

In the drawings: FIG. 1 is a schematic structural diagram of a white oil-hydrogen mixed combustion device according to the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

As shown in fig. 1, a white oil hydrogen-mixed combustion device comprises a white oil pipeline 1, a combustion chamber 2, a fan 3, a pressurized atomizer 4, an igniter 5, a flame temperature detector 6, an annular heat conducting channel 7, a hydrogen production catalyst pipeline 8, a pipeline 9, a water pipeline 10, a first electromagnetic valve 11, a second electromagnetic valve 12, a third electromagnetic valve 13, a first baffle 14 and a second baffle 15, wherein the white oil pipeline 1 is provided with the first electromagnetic valve 11, the white oil pipeline 1 is connected with the combustion chamber 2, the pressurized atomizer 4 is arranged on the white oil pipeline 1, the igniter 5 at one side of the pressurized atomizer 4 is arranged on the white oil pipeline 1, the fan 3 is connected with the combustion chamber 2, the flame temperature detector 6 is arranged in the combustion chamber 2, one side of the annular heat conducting channel 7 is connected with the combustion chamber 2 through the first baffle 14, the other side of the annular heat conducting channel 7 is connected with the hydrogen production catalyst pipeline 8 through the second baffle 15, the water pipeline 10 is connected with the hydrogen production catalyst pipeline 8 through the third electromagnetic valve 13, and the catalyst pipeline 8 is connected with the combustion chamber 9 through the second baffle 12 and the electromagnetic valve 9.

The fan 3, the pressurized atomizer 4, the igniter 5, the flame temperature detector 6, the first electromagnetic valve 11, the second electromagnetic valve 12, the third electromagnetic valve 13, the first baffle plate 14 and the second baffle plate 15 are all connected and controlled by a signal receiving control device.

White oil in a white oil pipeline 1 passes through a first electromagnetic valve 11, the white oil to be combusted is atomized under the action of a pressurized atomizer 4, the white oil is fed and ignited through an igniter 5 to be combusted in a combustion chamber 2, a fan 3 is started to increase firepower, after the combustion is stable, a flame temperature detector 6 in the combustion chamber 2 detects that the flame temperature is increased to 350 ℃, a signal is transmitted to a signal receiving control device, the signal receiving control device opens a first baffle 14 and a second baffle 15, the annular heat conduction pipeline 7 transmits the temperature to a hydrogen production catalyst filling pipeline 8, a third electromagnetic valve 13 is opened, a water pipeline 11 starts water supply, the second electromagnetic valve 12 is opened, hydrogen mixing combustion is started after hydrogen production, a closing button is pressed on site after the combustion is finished, and the signal receiving control device closes the first electromagnetic valve 11, the second electromagnetic valve 12 and the third electromagnetic valve 13 after receiving signals, so that the whole combustion process is finished.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A white oil hydrogen-mixed combustion device comprises a white oil pipeline (1), a combustion chamber (2), a fan (3), a pressurized atomizer (4), an igniter (5), a flame temperature detector (6), an annular heat conduction pipeline (7), a hydrogen production catalyst pipeline (8), a pipeline (9), a water pipeline (10), a first electromagnetic valve (11), a second electromagnetic valve (12), a third electromagnetic valve (13), a first baffle (14) and a second baffle (15), and is characterized in that the white oil pipeline (1) is provided with the first electromagnetic valve (11), the white oil pipeline (1) is connected with the combustion chamber (2), the pressurized atomizer (4) is arranged on the white oil pipeline (1), the igniter (5) positioned on one side of the pressurized atomizer (4) is arranged on the white oil pipeline (1), the fan (3) is connected with the combustion chamber (2), the flame temperature detector (6) is arranged in the combustion chamber (2), one side of the annular heat conduction pipeline (7) is connected with the combustion chamber (2) through the first baffle (14), the annular heat conduction pipeline (7) is connected with the second electromagnetic valve (8), and the hydrogen production catalyst pipeline (10) is connected with the second electromagnetic valve (13), the hydrogen production catalyst pipeline (8) is connected with the pipeline (9) through a second electromagnetic valve (12), and the pipeline (9) is connected with the combustion chamber (2); the fan (3), the pressurization atomizer (4), the igniter (5), the flame temperature detector (6), the first electromagnetic valve (11), the second electromagnetic valve (12), the third electromagnetic valve (13), the first baffle plate (14) and the second baffle plate (15) are connected and controlled by a signal receiving control device.