Device for pretreating biodiesel raw material

Abstract

The invention provides a device for pretreating a biodiesel raw material. The device comprises a raw material storage tank, an additive storage tank, a reaction kettle, a sedimentation tank, a three-way valve, a decolorizing tank, an air compressor and the like, wherein the raw material storage tank and the additive storage tank are communicated with the inlet of the reaction kettle through a connecting pipeline; a stirrer, a heater and a temperature measuring instrument are arranged on the reaction kettle; the outlet of the reaction kettle is communicated with the inlet of the sedimentation tank through a pipeline; the outlet of the sedimentation tank is communicated with a sewage draining outlet and the inlet of the three-way pipe through a pipeline respectively; the first outlet of the three-way pipe is communicated with the inlet of the reaction kettle through a pipeline; the second outlet of the three-way pipe is communicated with the first inlet of the decolorizing tank through a pipeline; and the second inlet of the decolorizing tank is connected with the outlet of the air compressor through a pipeline. The device can pretreat the biodiesel raw material, and quality assurance is provided for the source of the biodiesel industry raw material.

Description

technical field [0001] The invention relates to a pretreatment device for biodiesel raw materials, which belongs to the field of biomass energy equipment. Background technique [0002] With the increase of the global population and the continuous improvement of people's living standards, the demand for energy is becoming increasingly strong. However, traditional oil and natural gas resources are increasingly scarce, and the shortage of oil has affected the country's energy security strategy; Photochemical smog, CO 2 The greenhouse effect and other serious damage to the ecological balance, so the search for clean alternative energy will become the key to the future world economic development. Biodiesel has become one of the most important clean fuels due to its advantages of non-toxicity, biodegradability, and almost no SOx in exhaust gas. The most important component in biodiesel is fatty acid methyl ester (FAME). At present, the cost of producing biodiesel from animal a...

AI Technical Summary

Problems solved by technology

At present, in our country, some catering waste oils are recycled and processed into industrial raw materials such as fatty acids, and most of them are reused by criminals and reflowed into the market, which seriously endangers the personal health of consumers, or the catering owners directly discharge them into the sewer, which not only causes resource pollution waste and seriously pollute the environment

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