Liquid whistle type ultrasonic emulsifier and method thereof for processing plant oil

Abstract

The invention discloses a liquid whistle type ultrasonic emulsifier which comprises an inlet and an outlet, wherein the inlet and the outlet are arranged on a shell; a resonator and reeds arranged on the resonator are arranged inside the shell; the ultrasonic emulsifier is characterized in that the inlet and the outlet are respectively arranged at two ends of the shell; the resonator is arranged at the middle part of the shell and the reeds are respectively arranged at the two ends of the resonator. The method of the whistle type ultrasonic emulsifier for processing plant oil is characterized in that mixture liquid of the plant oil and aqueous alcohol is pumped into the whistle type ultrasonic emulsifier to be emulsified through a pressure pump. Disturbance frequency of the liquid whistle type ultrasonic emulsifier provided by the invention is increased to nearly 200000Hz from 10000-100000Hz, so that oil and water mixture liquid can be sufficiently emulsified, and moreover a structure is simple, stable and reliable. The plant oil processed by the ultrasonic emulsifier is used for a diesel engine, discharged CO (carbon monoxide) is reduced by 20%, SO2 (Sulfur Dioxide) is approximately 0, the NOx is reduced by 25%, and smoke intensity is reduced to the first grade from the second grade, so that not only environment pollution is greatly reduced, but also a process is simple, raw materials are easy to obtain and cheap, equipment cost is low, and production cost is greatly reduced.

Description

technical field [0001] The invention relates to a liquid whistle ultrasonic emulsifier and a method for treating vegetable oil. Background technique [0002] At present, my country's petrochemical fuel oil (diesel, gasoline, heavy oil, etc.) is widely used in vehicles, ships, construction machinery, generator sets, and oil-fired boilers, kilns and other fields. However, there are generally disadvantages such as incomplete combustion, high fuel consumption, low thermal efficiency, high emission of harmful gases and harmful substances, and the air pollution and environmental damage are becoming more and more serious. Because ultrasonic fuel oil emulsification technology can prepare fine, uniform and stable emulsified oil, and consumes less energy, and the technology is becoming more and more perfect, it has attracted more and more attention and attention from human beings. Fuel emulsifier is one of the key technologies for emulsifying fuel oil. There are many types of fuel em...

AI Technical Summary

Problems solved by technology

At present, the utilization of vegetable oil adopts the method of changing the oiliness, mainly to extract biodiesel. The United States, Germany and other countries are the most mature, and have formulated various technical preparations, calorific value detection, and emissions required for the use of internal combustion engine biofuels. Environmental protection standards, bio-fuel products and manufacturing technologies and processes are very mature, and have been actively promoted and used by various countries; however, large-scale production must be carried out in the refinery mode, equipment and production capacity are restricted by single raw material categories, and the manufacturing cost is higher than that of petrochemical fuels One, more than three times

The use of biodiesel in internal combustion engines is due to the unresolved key technology (that is, the incomplete decomposition of the unique long carbon chain molecular structure of vegetable oil), insufficient combustion of the engine, insufficient power, high residual carbon, large black smoke, and a lot of carbon deposits in the engine, so it can only be used Add 20% biodiesel to mix and burn petrochemical diesel, and the process is complicated and the production cost is high

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