Microalgae biodiesel production device

A production device and technology of microalgae biology, applied in the direction of fat oil/fat production, biofuel, petroleum industry, etc., can solve the problems of undisclosed microalgae biodiesel, low yield of biodiesel, long reaction time, etc., and achieve energy saving Crisis problem, improvement of esterification efficiency, effect of short reaction time

Inactive Publication Date: 2016-06-08
薛晶
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing biodiesel production process generally has the following problems: long reaction time, high energy consumption, corrosion equipment, complex process, high cost, low biodiesel yield, low purity, etc.
However, there is currently no published information about the microalgae biodiesel production plant

Method used

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  • Microalgae biodiesel production device

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Experimental program
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Effect test

Embodiment 1

[0020] as attached figure 1 As shown, the microalgae biodiesel production device includes an oil extraction tank 1, a rectification tank A2, an esterification tank 5, and a separator 6; an ultrasonic generator 13 is arranged above the oil extraction tank 1, and the ultrasonic generator The bracket 12 is fixed on the oil extraction tank 1, and the ultrasonic vibrating rod 14 is connected below the ultrasonic generator. The lower end of A3 is connected to the solvent recovery tank 4, the bottom of the solvent recovery tank 4 is connected to the oil extraction tank 1 through the liquid pump A15, the top of the rectification tank A can also be connected to the oil extraction tank, and the bottom of the rectification tank A2 is connected to the esterification tank through the liquid pump B16 5 is connected, the bottom of the esterification tank 5 is connected to the separator 6, and the bottom end of the separator 6 is connected to the glycerin collector 10 and the rectifying tank ...

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PUM

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Abstract

The invention discloses a microalgae biodiesel production device. The device comprises an oil extraction tank (1), a rectification tank A (2), an esterification tank (5) and a separator (6), wherein an ultrasonic generator (13) is arranged above the oil extraction tank (1), the lower side of the ultrasonic generator (13) is connected with an ultrasonic oscillation rod (14), the bottom end of the oil extraction tank (1) is connected with the middle-lower section of the rectification tank A (2), the top of the rectification tank A (2) is connected with a condenser A (3), the lower end of the condenser A (3) is connected with a solvent recovery tank (4), the bottom of the rectification tank A (2) is connected with the esterification tank (5) through a liquid pump B (16), the bottom of the esterification tank (5) is connected with the separator (6), the bottom end of the separator (6) is connected with a glycerin collector (10) and a feeding port of a rectification tank B (8), and the bottom end of the rectification tank B (8) is connected with a biodiesel collection tank (11). The device has the advantages that energy consumption is low, the structure is simple, reaction time is short, the microalgae oil extraction rate is high, the biodiesel yield is high, the purity is high, and the like.

Description

technical field [0001] The invention relates to the technical field of biodiesel, in particular to a microalgae biodiesel production device. Background technique [0002] Biodiesel refers to oil crops such as soybeans, rapeseed, cotton, palm and other wild oil plants and aquatic vegetable oils such as microalgae, as well as animal oils and catering waste oils, etc., which are made by transesterification or thermochemical processes. Regenerative diesel fuel from petrodiesel. With the increasing depletion of fossil fuels and the sharp rise in oil prices, the search for renewable energy has become a solution to human survival and to maintain the sustainable development of the world economy. As a new alternative energy, biodiesel is developing rapidly in countries all over the world. However, the existing biodiesel production process generally has the following problems: long reaction time, high energy consumption, corrosion of equipment, complex process, high cost, low yield o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11C3/04C11B1/10C11B3/12C10L1/02
CPCC10L1/02C11B1/10C11B3/12C11C3/04Y02E50/10
Inventor 薛晶
Owner 薛晶
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