Horizontal multi-helix biomass continuous hydrolysis and saccharification device and method

A multi-helix, biomass technology, applied in biochemical cleaning devices, biochemical equipment and methods, enzymology/microbiology devices, etc., can solve problems such as low productivity and high labor intensity, and achieve improved production efficiency and accurate control The effect of reaction time, good heat transfer effect

Active Publication Date: 2010-07-07
GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the technical problems of high labor intensity and low productivity caused by the inability of the prior art reactor to continuously react, to provide a continuous addition of biomass r

Method used

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  • Horizontal multi-helix biomass continuous hydrolysis and saccharification device and method
  • Horizontal multi-helix biomass continuous hydrolysis and saccharification device and method

Examples

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[0032] Examples:

[0033] See figure 1 As shown, the horizontal multi-spiral biomass continuous hydrolysis and saccharification device includes a raw material storage and transportation system 1 for storing and transporting reaction raw materials. The output end of the raw material storage and transportation system 1 is connected to fully agitate and compress solid and liquid reaction raw materials. The main reaction section 2 of the raw material storage and transportation system 1 is connected with a heat supply system 4 for adjusting the reaction temperature, and the output end of the main reaction section 2 is connected with a reaction post-processing system 3 for separating solid materials and liquid materials. .

[0034] The biomass raw materials are continuously transported into the reaction system after the first step pretreatment in the raw material storage and transportation system 1, and the hydrolysis reaction is carried out under the propulsion of the screw propeller i...

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Abstract

The invention discloses a horizontal multi-helix biomass continuous hydrolysis and saccharification device and a method. The device comprises a raw material storage and delivery system for storing and continuously delivering reaction raw materials, the output end of the raw material storage and delivery system is connected with a main body reaction section for fully stirring and compressing solid and liquid reaction raw materials, the input end of the raw material storage and delivery system is connected with a heat supply system for adjusting the reaction temperature, and the output end of the main body reaction section is connected with a reaction post-treatment system for separating the solid material and the liquid material. The device of the invention is really used for continuous hydrolysis and saccharification, can continuously add the materials and discharge the hydrolyzed residues, effectively improves the production efficiency, really realizes continuity of hydrolysis reaction, and lays a foundation for large-scale industrialized production.

Description

technical field [0001] The invention relates to the technical field of preparing liquid fuel from biomass, in particular to a method for preparing fuel ethanol through saccharification and fermentation of biomass, and a novel continuous device suitable for large-scale production of the method. Background technique [0002] The non-renewability of traditional fossil fuels has become an obstacle to the progress of modern industrialization, and has become the focus of attention and efforts of all countries. At the same time, the extensive use of traditional fossil fuels has also put a lot of pressure on the environment. Global climate change and the occurrence of various natural disasters have made people realize that only the development of new environmentally friendly renewable energy is the sustainable development of human beings. fundamental. [0003] As a clean and renewable energy source, biomass can effectively solve the problems of shortage of fossil fuels and massive ...

Claims

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Application Information

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IPC IPC(8): C12M1/00C12M1/34C12M1/02C12P7/06
CPCY02E50/17C12M33/16C12M47/10C12M41/12C12M27/02Y02E50/10
Inventor 袁振宏亓伟庄新姝许敬亮王琼余强谭雪松徐惠娟朱顺妮吕鹏梅王忠铭杨丽芳
Owner GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI
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