JPS608391A - Improvement of fuel oil and its device - Google Patents

Abstract

PURPOSE:To improve combustion properties of fuel oil by using both cavitation and static electricity, by introducing the fuel oil into a casing with a built-in high-speed rotating rotor, forming an uneven state with a nearby face each other. CONSTITUTION:A fuel such as heavy oil is introduced from the inlet pipe 11 into the casing 2 wherein the rotor 3 is rotated usually at 500-3,600 revolutions/min. The fuel is introduced into the gap between the casing having a ridgy shape in the longer direction of the casing 2 and the length between the top and top of the ridge of usually 0.1-5mm. (preferably 0.5-1.5mm.) and the cylindrical rotor 3. In the operation, cavitation and static electricity by friction are generated in the oil, and the composition substance of the oil is processed into dispersed particles and made into an excited state, to improve the fuel oil.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method and apparatus for reforming fuel oil using cavitation and static electricity.

The applicant first proposed a method of dispersing and atomizing oil molecules and bringing them into an excited state by rotating hard wire protrusions at high speed (Special
3-Refer to No. 133 Shio/Otsu), and by the method of making heavy oil into an excited state by causing the fuel oil to cut the lines of magnetic force at high speed (Patent Application Sho 7-No. Otsu/1.'173 Reference ■0). We proposed a method for reforming combustible rice oil into oil with good combustibility. However, in the former method, a large number of hard linear protrusions are fixed to the rotor in a spiral shape, and because the long and thin linear protrusions are used, metal fatigue occurs and frequent breakage occurs. Cavitation occurs in the first half of the linear object, but as the oil and the linear object move toward the second half, the oil and the linear object rotate simultaneously, and more power is consumed by circular force than by cavitation, which reduces the treatment effect. It consumed a lot of power and required a lot of maintenance costs. In the latter method, the lines of magnetic force generated by the coil are used to rotate the oil at high speed using a motor to generate an electromotive force in the oil and excite the oil. Problems such as reduced effectiveness occurred due to heating.

The purpose of this invention is to solve the above-mentioned problems.The rotor is rotated at high speed by a motor and stored, and at the same time, the electrostatic energy generated by friction causes the oil molecules to be brought into an excited state where it is easy to separate them. It is used to reform fuel oil into a highly combustible oil.

To explain this based on an example, first, in the seventh example shown in Figs. Inside the casing 2 of the sealed cylindrical piece made by sashimi, a cylindrical rotor 5 made of the same interlocking mechanism as described above is housed, extending almost the entire length of the casing 2. The shaft 9 is supported by bearings 13 provided on both side walls of the casing 2, and one end is connected to a motor 10 outside the casing 2.

Furthermore, this casing 2 and motor 10 are connected to a base 14.
It is fixed horizontally. Furthermore, a fuel oil tank and an inlet pipe U are provided at the end of the casing 2 on the motor 10 side, and a treated oil discharge pipe 12 is provided at the other end.

In this case, the fuel oil, for example, heavy oil, introduced from the fuel oil introduction pipe 11 is heated at a rate of 300 to 3 O per minute of the motor 10.
Due to the O rotation, the rotor 3 which is being rotated is introduced into the rotating casing 2, and the casing 2 is formed into a long mountain shape in the length direction and the peaks of the mountain shape are at 0°/
It enters the casing 2 and the cylindrical rotor 5, which have a gap of ~S mm, preferably 0.3~/2.5 mm, and the rotor 3 has positive pressure on the rotating direction side and negative pressure on the handling side. This means that on the entire circumference of the rotor 3, there are 5
Because it occurs on a mountain-shaped surface with 72 rows for each degree, a large amount of cavitation occurs in the oil, and the resulting air bubbles are compressed and exploded at several hundred atmospheres and several hundred degrees Celsius.
Energy and impact force are generated, and the components of the heavy oil are dispersed and atomized, and the molecules are made into excitation stations where they are likely to dissociate. Furthermore, when the oil is rotated at W5 speed by the rotor 3, static electricity is generated due to friction in the rotor 3, fuel oil, and casing 2, and this energy is stored in the dielectric oil, and this energy is also excited. It becomes something to become a state. Fuel that has been reformed in this way! 1
3' il+ is taken out of the apparatus 1 from the treated oil discharge pipe n and supplied to the boiler, furnace, etc. If this reformed oil is used in a boiler, for example, it will have good combustibility, reduce excess air, reduce heat loss due to soot, and eliminate soot deposits in the furnace. Clean soot is also removed, improving heat absorption. In addition, complete combustion of fuel reduces soot and dust, and the reduction of excess air also reduces harmful nitrogen oxides. In this way, using reformed /C fuel oil saves fuel by ~2%, reduces soot and dust by 30%, reduces nitrogen oxides by 10%, etc. It has great effects in terms of both energy saving and lower pollution of IVI gas.

Figures 3 and 3 show the second embodiment, and the difference from the first embodiment is that the cylindrical rotor 5 is not used for the rotor 3, and a cylinder 6 with one side open is fixed to the rotating shaft 9. , cylinder 6 inside cylinder 6
FIG. S shows an example in which the inner cylinder 4 is fixedly attached to the side wall of the casing 2 and the adjacent surfaces are formed on both sides of the casing 2 and the cylindrical rotor 6, and on both sides of the cylindrical rotor 6 and the inner cylinder 4. ,
FIG. 3 shows a third embodiment, in which the rotor 3 is a disk. A porous fixing plate 7 fixed to the inner surface of the casing 2 is provided on the circular surface of the casing 2 excluding the rotating shaft 9, and is fixed to the rotating shaft 9 with a gap of 0.3 to 5 mm. porous disk 8
A plurality of these combinations are successively established. In this case, the heavy oil introduced from the fuel oil introduction pipe 11 is transferred to the porous fixed plate 7 and the porous disk 8 rotated at high speed by the motor 10 through the holes f'.
It passes through ilX and flows to the discharge side. At this time, since a high-speed cutting surface is formed in the heavy oil, the same phenomenon as in the previous example occurs.

Heavy oil that has been reformed in this way is brought into an excited state where molecules are easily dissociated due to large impact energy and static electricity generated by friction due to cavitation occurring in the oil, resulting in energy saving of fuel oil. It also greatly contributes to reducing exhaust gas pollution.

In addition, in the above-mentioned actual Jffli example, an example was shown in which the non-smooth proximal surfaces of the cylindrical rotor 5 and the cylindrical rotor 6 were formed into a long chevron shape in the length direction of the casing 2, but this is limited. For example, tooth shape, waves, etc. may be used instead.
The length is not limited, and it can be fragmentary, or a large number of irregularly arranged undulations, etc., and it can be made of heavy oil, light oil, dissolved oil, animal or vegetable oil, waste oil, etc. Changes may be made freely as long as they do not violate the spirit of this 11JI.

[Brief explanation of the drawing]

The drawings show embodiments of the present invention. Figures 1 and 2 are enlarged longitudinal cross-sectional views of the first embodiment, Figure 2 is an enlarged cross-sectional view taken along the line 8--1 in Figure 1, and Figure 3 is a cross-sectional view taken along the line 8--1 in Figure 1.・Enlarged longitudinal section view in the second embodiment, the second figure is B-I3 in FIG. 3
FIG. 5 is an enlarged longitudinal sectional view of the third embodiment, and FIG. 3 is an enlarged sectional view taken along line c--c in FIG. 5. 1: Combustion] (4 Oil reformer 2: Casing 3: Rotor 4: Inner cylinder 5: Cylindrical rotor 6: Cylindrical rotor 7:
Porous fixed plate 8: Porous disk 9: Rotating shaft 10: Motor 11: Fuel oil groove entry pipe 12: Processed oil discharge pipe 13:
Bearing 14: Base Patent applicant Masatoshi Matsuoka

Claims (1)

[Claims] (1) Fuel oil is introduced into a casing containing a circular rotor that rotates at high speed and has non-smooth surfaces with respect to each other. A circular rotor 3 is built into the singe 2 with good combustibility for fuel oil by forming a proximal surface, and one end of the rotor 3 is a rotary drive L2φ.
A fuel oil reforming device characterized in that v'=ttxp is provided. (3) The fuel oil reforming device according to claim 2, wherein the rotor 3 has a cylindrical shape 5 having a cylindrical shape and forming a proximal surface with the casing 2. The fuel oil reforming device described in Clause 4 and 2. (5) Claim 3, in which the proximal surface has an undulating shape;
4. The fuel oil reforming device according to item 4. (B) The fuel oil reforming device according to claim 2, wherein the rotor 3 is a porous disk 8 and forms a proximal surface with the porous fixed plate 7 fixed to the casing 2.