Method for precisely quantitating oil content in hogwash oil

Abstract

The invention discloses a method for precisely quantitating the oil content in hogwash oil. The method comprises: S1, measuring the weight m[container] of a measuring container by a weighing tool; S2,adding a certain amount of preheated hogwash oil to the measuring container, and measuring the total weight m[total] of the measuring container containing the hogwash oil by the weighing tool; S3, placing the measuring container containing the hogwash oil in a centrifugal separator, and carrying out centrifugal separation; S4, obtaining the oil liquid in the measuring container, and measuring theweight m[oil] of the oil liquid by the weighing tool; and S5, obtaining the oil content in the hogwash oil according to a formula n=m[oil] / (m[total]-m[container])*100%. According to the present invention, the design of the technical scheme is exquisite; the layering of the oil, the water and the solid in the hogwash oil can be rapidly achieved by using the centrifugal separation principle so as to effectively extract the oil liquid in the uppermost layer, such that the oil content in the hogwash oil can be precisely calculated through the formula, the accuracy is high, and the data is quantified so as to establish the foundation for the rapid determination of the oil content in the hogwash oil and provide the effective basis for the purchaser in the cost determination.

Description

technical field [0001] The invention relates to the technical field of kitchen waste treatment, in particular to a method for accurately quantifying the oil content of waste oil. Background technique [0002] Kitchen waste, commonly known as swill, also known as swill and swill, is domestic waste formed by residents in the process of daily consumption. The main characteristics of kitchen waste are rich in organic matter, high in water content, and perishable. Garbage disposal has a bad impact on environmental sanitation, and it is easy to breed harmful substances such as pathogenic microorganisms and mycotoxins. [0003] Waste oil is a major type of kitchen waste. Unscrupulous traders use waste oil to recycle and process it, turning it into "edible oil" on the table. This kind of oil seriously affects the health of consumers and is an illegal product that the country severely cracks down on. Behavior. [0004] Of course, in order to make full use of waste oil, there are al...

AI Technical Summary

Problems solved by technology

[0005] However, when conventional waste oil is recovered, it is often only possible to obtain grease by boiling after recovery, and then determine the amount of grease in each batch of waste oil. This method cannot predetermine the amount of waste oil in each batch. Oil content and the amount of oil that can be refined, so it is difficult to provide data support for payment, and cooking needs to be carried out under high temperature conditions, high energy consumption, long cooking time, and low efficiency