Microalgae bio-oil preparation device

Abstract

The invention discloses a microalgae bio-oil preparation device, and relates to the technical field of biomass energy, the microalgae bio-oil preparation device comprises a main body, a stirrer, a driver and an oil receiving tank, the center of the main body is provided with an opening, the interior of the main body is divided into a stirring chamber and an extrusion chamber through the opening, and the interior of the opening is fixedly connected with a filter screen. According to the microalgae bio-oil preparation device, a filter screen filters impurities contained in reactants, a movable plate slides on a chute from one end of the filter screen to the center, and a driver drives a connecting roller to rotate to enable a second magnetic block to generate repulsive force corresponding to a first magnetic block when the second magnetic block rotates to the upper part, so that transverse pushing force is generated on the movable plate; the movable plate moves towards one end of the filter screen, so that a cleaning plate horizontally moves on the upper surface of the filter screen to clean impurities on the filter screen, and the impurities are prevented from blocking the filter screen.

Description

Technical field [0001] The present invention relates to the technical field of biomass energy, specifically the preparation of bio-oil as a means microalgae. Background technique [0002] Oil, diesel, gasoline and other non-renewable energy sources, the amount of energy the world petrochemical tension and cause great environmental air pollution, of the need for a clean renewable energy as an alternative, the microalgae enriched esters and glycerol are prepared good raw liquid fuel, microalgae pyrolysis of biomass preparation of high calorific value fuel, is 1.4-2 times that of wood or straw, is one of the best synthesized microalgae biodiesel; [0003] Preparation of a conventional apparatus wherein the microalgae oil filter in a nitrogen gas when carrying filtered, impurities easily clogged filter, resulting in good filtering effect, the liquid oil contains impurities. Inventive content [0004] For the deficiencies of the prior art, the present invention provides a means micro...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a microalgae bio-oil preparation device, which solves the problem that the filter screen is easily blocked by impurities when the filter screen is filtering nitrogen-carrying objects, resulting in poor filtering effect.

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