Apparatus for producing water-in-oil emulsified fuel and supplying the same

Abstract

The present invention relates to an apparatus for producing and supplying water-in-oil emulsified fuel that supplies to a boiler water-in-oil emulsified fuel, which is emulsified by mixing an emulsifier and water in crude oil such as bunker C oil or bunker A oil. The apparatus for producing and supplying water-in-oil emulsified fuel includes an additive storage tank for storing an emulsifier; an emulsion tank for storing water-in-oil emulsified; a raw material supplier for supplying at a predetermined ratio and according to predetermined values B-C oil, an emulsifier, and water, which become the raw materials for water-in-oil emulsified fuel; a first mixing section for consecutively and uniformly mixing the supplied raw materials; and a second mixing section for mixing the primarily mixed raw material oil with pre-emulsified fuel to perform emulsion. The second mixing section is realized through a circulation system that includes an emulsion tank, a mixer pump, and a double mixer. Following the supply of a predetermined amount of the raw materials, emulsified fuel mixed in the circulation system is continuously circulated even if raw material supply is stopped such that emulsified fuel that is always in a uniform state is supplied while maintaining a predetermined ratio, a predetermined moisture particle state, and a predetermined temperature.

Description

Background of the invention [0001] (a) Field of Invention [0002] The present invention relates to a device for producing emulsified fuel and supplying it to a boiler, in particular to a device for producing and supplying water-in-oil emulsified fuel, the device supplies water-in-oil emulsified fuel to the boiler, and the emulsified fuel Emulsification is done by mixing an emulsifier and water in crude oil such as C-grade fuel oil or A-grade fuel oil. [0003] (b), related technical description [0004] In general, emulsification refers to the state where one liquid is uniformly dispersed to fine particles in another liquid without mixing. [0005] Specifically, water-in-oil (W / O) emulsified fuel is obtained by mixing water or waste water with high-carbohydrate surfactants (emulsifiers) and high-viscosity oils such as crude oil (C-grade fuel oil), and the cost of crude oil is low , because it causes air pollution and is a highly efficient heat source whose use is strictly ...

AI Technical Summary

Problems solved by technology

However, in the process of storage, transportation, preheating and implementation of combustion supply, due to the difference in specific gravity and surface tension between fuel oil and water, the phase stability is destroyed, oil and water are separated, and fuel oil passes through inaccurate and unstable oil-water The system of injection quantity and injection ratio is supplied in a non-uniform form

Therefore, during the combustion process, combustion interruption occurs repeatedly, and the combustion efficiency is not satisfactory, so that it is difficult to achieve the goal of reducing fuel oil

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