JPS5821165B2 - Hydrogen vaporization burner - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention reliably blows the generated water gas into the generated vaporized gas to generate a complete mixed gas, thereby effectively causing water to be burned as part of the fuel. Regarding a water vaporization burner that can.

First, the applicant has installed a water supply pipe in the vaporization cylinder to generate live combustion by spraying the fuel to be delivered into fine particles, or to cause raw combustion to occur in the fuel to be delivered as vaporized gas. In addition, in the vaporized gas generation process, by adding water to the fuel other than the fuel being sent, vaporized gas and water gas are generated together, and by stirring and mixing them with forced air, water can be converted into a gaseous state as part of the fuel. We have developed a water vaporization burner that burns with jets of gas below, and as it has been put into practice, it has produced considerable effects.

By the way, in the above-mentioned water vaporization burner, the evaporation surface that converts the sent fuel into vaporized gas and the evaporation surface that generates water gas are both vaporized at the same time.

However, in order to evaporate the fed fuel and generate vaporized gas, when the vaporizer tube is heated to a temperature higher than the required temperature with a live combustion flame, the fed fuel becomes beads and is blown away, resulting in accurate vaporization and evaporation. On the other hand, when water is added, if the vaporization time is not intensely heated and complete water gas is not generated, the vaporization cylinder will not be completely mixed with the generated vaporized gas. Therefore, it is necessary to intensely heat the vaporized knot.

As a result, the conditions for generating vaporized gas and water gas conflict with each other, making it difficult to adjust the two and making it impossible to generate appropriate vaporized gas and water gas.As a result, water is also used as part of the fuel in gas conditions for long periods of time. It has not been possible to achieve good vaporization combustion, and a fundamental solution to this problem has been strongly desired.

In view of the above, the present invention generates vaporized gas from the fuel to be delivered through rotating vaporization in the combustion chamber, and generates water gas by means of a heating tube installed in a communicating manner at the top of the vaporization tube. By introducing the water gas generated in the heating cabinet into the vaporization cylinder, the completely generated vaporized gas and the generated water gas are mixed together through forced air, thereby generating a completely mixed gas, which is then combusted with fumarole. In this way, the present invention aims to provide a water vaporizing burner that achieves good vaporization combustion over a long period of time, and below, a preferred embodiment of the structure of the water vaporizing burner according to the present invention is shown in the accompanying drawings. I will explain about it.

Reference numeral 1 indicates a combustion tube in which the smoke ejection side is open and the bottomed side is recessed to form a gas chamber 2 in this part. The rotating shaft 3 provided with the water channel 3a is inserted therethrough.

A vaporizing cylinder 4 with one side open is directly connected to a suitable position of the rotating shaft 3 so as to be rotatable, and the inside of the vaporizing cylinder 4 and the gas chamber 3 are communicated with each other.

Reference numeral 5 denotes a feeding IJI that is deeply inserted into the vaporizing tube 4, and its base end is connected to the blowing chamber 6, and a mixed gas passageway communicating with the gas chamber 2 is provided between the vaporizing tube 4 and the blowing tube. 7
to form.

A jet flame wall 8 is annularly extended on the open side of the gas chamber 2, and an annular air mixture gas jetting passage 9 is formed between the jet flame wall 8 and the open end of the vaporization node 4.

A rotating shaft 3 extending outward from the top of the vaporizing cylinder 4 is passed through a heating cylinder 10 whose one open side is in contact with the top of the vaporizing cylinder 4, and a fastening tool 11 is screwed onto the shaft end of the rotating shaft 3. The heating cylinder 10 is attached to the top of the vaporizer cylinder 4, and the inside of the heating cylinder 10 is filled with, for example, manganese sand grains as the water gas generating material 12.

Reference numeral 13 denotes a water supply port formed in the rotary shaft 3 located inside the distal end of the heating cylinder 10, and the water supply port 13 communicates with the water supply channel 3a to supply water into the heating cylinder 10.

Note that a washer 14 provided with an appropriate ventilation passage 15 is fitted to the open side of the heating cylinder 10 where the vaporizing cylinder 4 and the heating cylinder 10 are in contact with each other, and the washer 14 is attached to the rotating shaft 3 via a tensioning member 16. At the same time, a vent 17 is opened in the wall surface of the vaporization cylinder 4 corresponding to the perforation position of the ventilation passage 15, and a fuel diffuser 18 is installed along the inner surface of the top of the vaporization cylinder 4 to direct water gas generated in the heating cylinder 10.
The mixture gas is vigorously ejected into the mixed gas passage T along the notched stepped surface 19.

Reference numeral 20 is an oil supply pipe with one end opening facing the surface of the fuel diffuser 18, and 21 is an ignition plug.

Reference numeral 22 denotes an outer cylinder disposed outside the combustion node 1 through a cooling passage 23, and the cooling passage 23 is connected to the ventilation chamber 6 on the base end side through the ventilation port 24, and the discharge side is heated. Item 1
Open toward 0.

Next, the operation of the present invention will be explained.

Now, forced air is injected into the vaporization cylinder 4 from the ventilation chamber 6 via the blowing joint 5, and a part of the forced air is injected into the cooling passage 23 from the ventilation port 24, and at the same time, the vaporization cylinder 4 is rotated around the rotation axis. 3, the forced air flows through the mixed gas passage 7 and is ejected from the mixed gas jetting passage 9, while the forced air flows through the cooling passage 2.
The forced air flowing through the heating tube 3 is blown out toward the rotating heating cylinder 10.

Under such conditions, when fuel is sent from the oil pipe 20 onto the rotating fuel diffuser 18, the fuel diffuses and transfers to the inner surface of the vaporization tube 4, and in the transfer process it becomes a thin film and the vaporization tube 4 is opened. Fine particles are scattered from the end into the combustion tube 1 and ignited to cause raw combustion, and the generated raw combustion flame receives the replenishing action of forced air and heats the vaporization tube 4 and the heating tube 10.

By the way, since the above-mentioned heating action is such that the heating cylinder 10 is heated more intensely than the vaporizing cylinder 4, the water gas generating material 12 filled with light is also heated to a considerable temperature.

When the vaporizing cylinder 4 and the heating cylinder 10 are heated to the atmospheric temperature for generating vaporized gas and water gas, respectively, the oil pipe 20
In the process of diffusion and transfer along the inner surface of the vaporizer tube 4, the fuel is quickly vaporized and generates vaporized gas, while the water flowing through the water supply channel 3a is passed through the water supply port 13 to the heated water gas generating material. 12 Supply water inside.

Then, while the water sequentially moves through the water gas generating material 12 filled in the heating section 10, water gas is generated by the heating action,
The generated water gas is vigorously blown into the vaporization cylinder 4 along the notched step surface 19 of the fuel diffuser 18 through the ventilation passage 15 and the ventilation port 17, and flows into the mixed gas passage 7 together with the vaporized gas generated earlier. While flowing, the vaporized gas, water gas, and forced wind are completely mixed to form a mixed gas, which is stored in the gas chamber 2, and then is vigorously combusted in a fumarole from the mixed gas ejection path 9. The vaporizing combustion flame heats the vaporizing cylinder 4 and the heating cylinder 10 to a temperature suitable for generating vaporized gas and water gas.

Therefore, since the mixed gas is generated continuously from now on, stable vaporization combustion can be continued for a long period of time.

In short, since the present invention has the above-described configuration, the vaporization gas and the water gas are placed in the vaporization cylinder 4 at completely different positions.
and water gas generating material 12 are generated by the heating tube 10 filled with light, and the generated vaporized gas and water gas can be mixed in the vaporization tube 4 under forced air circulation.

Therefore, it is not only possible to heat the vaporizer 4 to a temperature suitable for generating vaporized gas, but also to heat the heating cylinder 10 to a high temperature suitable for generating water gas, so that the best vaporized gas and water gas can be accurately formed. Therefore, vaporized gas and water gas are mixed through forced air, and the vaporized combustion continues as a complete mixed gas for a long period of time under stable conditions, thereby ensuring that water is also vaporized and burned as part of the fuel. It produces the effect that can be achieved.

[BRIEF DESCRIPTION OF THE DRAWINGS] The drawings show an embodiment of the hydrocarbonization burner according to the present invention, in which FIG. 1 is a partially cutaway vertical sectional front view, and FIG.
The figure is a sectional view taken along the line A-A in FIG. 1. 1... Combustion tube, 2... Gas chamber, 3... Rotating shaft, 4
. . . Vaporization tube, 5. IR sending node, 7. Air mixture gas passage, 10. Heating tube, 12. Water gas generating material.

Claims (1)

[Claims] 1. A vaporizer cylinder with one side open is directly connected to a rotating shaft inserted into the combustion cabinet, and the gas mixture is inserted into the vaporizer cylinder and inserted into the gas chamber when air is being blown, and the mixed gas is passed to the gas chamber between the vaporizer cylinder and the blower 11. In the device in which a passage is formed, a heating cylinder filled with a water gas generating material is attached to the top during vaporization, so that the inside of the heating cylinder and the mixed gas passage are communicated, and water is supplied into the heating cylinder. A water vaporizing burner characterized by: