KR860002688A - Water-in-oil emulsion, combustion apparatus and method - Google Patents

Abstract

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Description

Water-in-oil emulsion, combustion apparatus and method

As this is a public information case, the full text was not included.

1 is a cross-sectional view of the device of the present invention for providing a water-in-oil emulsion.

2A is a cross sectional view of one unit of the mixing block.

FIG. 2B is an end view of FIG. 2A as viewed in the R direction. FIG.

3A is a side view of the rotating member.

3B is an end view of FIG. 3A as seen in the R direction.

4 is a schematic view of the combustion apparatus of the present invention for mixture pyrolysis.

5A, 5B, 6A, and 6B illustrate another embodiment of the present invention.

* Explanation of symbols for the main parts of the drawings

1: cylindrical mixer, 2; Mixing chamber, 7: T-shaped pipe, 8: nozzle, 21: mixing block, 22: passage, 24: rotating member, 25: spiral groove, 101: inner container, 102: baffle, 103: outer container, 107: small hole 117: small hole, 120: nozzle, 131: passage (water), 132: passage (fuel), 133: passage (air).

Claims (5)

A cylindrical mixer and mixing block for receiving fuel and water at a predetermined ratio of fuel to water from the pump through a T-pipe for water and oil mixing, each of which has a radially arranged passageway on one side and a rotating member on the other side. The mixing chamber forms a space for mixing purposes, the mixing blocks and mixing chambers are alternately arranged, the compressed air jet is introduced at the end of the cylindrical mixer, made of ceramic or specially processed heat and corrosion resistant materials and pyrolysis of the water-in-oil mixture An inner container installed at the front end of the cylindrical mixer with an outlet facing the combustion chamber of the furnace burner, and a second air preheating vessel and an outer container made of heat-resistant material, the interior for vortexing and blowing compressed air The vessel has a small hole around it so that the water-in-oil emulsion flame is vortexed and the combustion chamber Standing and held compressed, by using the high-calorie gas caused by thermal decomposition of the fine particles and the explosion of the water oil mixture characterized in that largely save fuel and heavy water emulsion provided that the combustion apparatus. A fuel-water emulsion combustion apparatus having the water content of the above percentage, comprising: an oil burner, a single nozzle in the burner having first, second and third fluid passages, a common outlet, and the first and second Means for metering supply of fuel and water to a passage respectively and means for supplying compressed air to the third passage for injecting a mixture of fuel, water and compressed air through the outlet; Water emulsion burner. 3. The inner container of claim 2 further comprising an inwardly inclined rear portion having a large diameter substantially cylindrical central portion, a reduced diameter opening secured to the outlet of the fuel burner, and a truncated conical front portion having a reduced diameter opening. A plurality of holes formed in the inner container for passing through the interior of the preheating chamber and the container, the outer container being fixed at an opposite end to surround the inner container and defining a second air preheating chamber in spaced relation; A baffle means fixed to the inner container in the middle of the inner and outer containers and an air supply means for supplying compressed air to the preheating chamber in such a way as to cover the flames of the water-fuel emulsion radiating from the burner Compressed air passes through the hole to compress and maintain the flame within the inner container. Is introduced into, and therefore the combustion apparatus, characterized in that further comprising a combustion chamber means which cause the thermal decomposition of the fine blast and water emulsion of the water particles. A method of combusting a water-fuel emulsion fuel having a water content of at least the above percentage, the method comprising: injecting a water-fuel emulsion fuel into a combustion chamber defined by an inner container attached to a burner, and preheating located between the inner container and the outer container. A truncated cone of the inner container away from the burner to preheat the second compressed air in the chamber and to compress, maintain and vortex and maintain the flame of the water-fuel emulsion fuel injected for combustion at temperatures between 700 ° C. and 1000 ° C. A method of combusting a water-fuel emulsion fuel, wherein the preheated compressed air is introduced into a combustion chamber through a plurality of holes in a part to cause microexplosion and water-fuel emulsion pyrolysis of water particles. A method of combusting a water-fuel emulsion fuel having at least the above water content, the method comprising: simultaneously supplying water, fuel and compressed air to a nozzle having a single outlet, the combustion chamber being defined by an inner container attached to the burner from the nozzle Spraying a water-fuel emulsion fuel by the compressed air of the furnace, preheating the compressed second air in a preheating chamber located between the inner and outer containers, and burning it to a temperature of 700 ° C. to 1,000 ° C. Water-fuel emulsion The micro-explosion of water particles and water-oil emulsion fuel are introduced by introducing the preheated compressed air into the combustion chamber through a plurality of holes in the inner container to compress the flame of the fuel, vortex and maintain it in the combustion chamber. A method of combusting a water-fuel emulsion fuel, characterized by causing thermal decomposition. ※ Note: The disclosure is based on the initial application.