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Device for liquifying, saccharifying and sterilizing raw starchiness materials

A technology of starchy raw materials and sterilization equipment, applied in biochemical cleaning equipment, sterilization methods, enzymology/microbiology equipment, etc., can solve the problems of large workshop area, large number of equipment used, and harsh working environment , to achieve the effect of improving utilization efficiency, reducing the number and volume of equipment, and reducing heat loss

Pending Publication Date: 2019-05-17
SHIJIAZHUANG JIRUI ENERGY SAVING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a starchy raw material liquefaction-saccharification-sterilization device, aiming to solve the problems of liquefaction, saccharification and sterilization of starchy raw materials, which involve a lot of heat energy loss, harsh working environment, and the use of a large number of equipment and workshop occupation big problem

Method used

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  • Device for liquifying, saccharifying and sterilizing raw starchiness materials
  • Device for liquifying, saccharifying and sterilizing raw starchiness materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] combined with figure 1 , the liquefaction and saccharification process using corn flour as a raw material, adopts the multifunctional starchy raw material liquefaction-saccharification-sterilization system of the present invention, mainly including a slurry mixing tank 1, a slurry mixing tank bottom valve 2, a feed liquid filter 3, a A three-way valve 4, the first high temperature pump 5, the first heat exchanger 6, the second delivery pump 7, the injection heater 8, the injection heater steam valve 9, the heat preservation maintainer 10, the heat preservation maintainer exhaust valve 11, The first turnover tank 12, the first turnover tank exhaust valve 13, the second three-way valve 14, the second heat exchanger 15, the cooling water inlet valve 16, the cooling water return regulating valve 17, the second turnover tank 18, Second turnover tank exhaust valve 19, third three-way valve 20, enzyme preparation tank 21, fourth three-way valve 22, liquid storage tank 23, liqu...

Embodiment 2

[0048] combined with figure 1, the liquefaction and ultra-high temperature instant sterilization process of fermentation with corn flour as raw material, the multifunctional starchy raw material liquefaction-saccharification-sterilization system of the present invention mainly includes a slurry mixing tank 1, a slurry mixing tank bottom valve 2, a material Liquid filter 3, first three-way valve 4, first high temperature pump 5, first heat exchanger 6, second delivery pump 7, jet heater 8, jet heater steam valve 9, heat preservation maintainer 10, heat preservation maintenance exhaust valve 11, first turnover tank 12, first turnover tank exhaust valve 13, second three-way valve 14, second heat exchanger 15, cooling water inlet valve 16, cooling water return regulating valve 17, Second turnover tank 18, second turnover tank exhaust valve 19, third three-way valve 20, enzyme preparation tank 21, fourth three-way valve 22, liquid storage tank 23, liquid storage tank bottom materia...

Embodiment 3

[0058] combined with figure 1, the liquefaction, saccharification and ultra-high temperature instant sterilization process of fermentation using corn flour as raw material, using the multifunctional starch raw material liquefaction-saccharification-sterilization system of the present invention, mainly includes a slurry tank 1 and a slurry tank bottom valve 2 , material liquid filter 3, first three-way valve 4, first high temperature pump 5, first heat exchanger 6, second delivery pump 7, jet heater 8, jet heater steam valve 9, heat preservation maintainer 10, Heat preservation maintainer exhaust valve 11, first turnover tank 12, first turnover tank exhaust valve 13, second three-way valve 14, second heat exchanger 15, cooling water inlet valve 16, cooling water return regulating valve 17. Second turnover tank 18, second turnover tank exhaust valve 19, third three-way valve 20, enzyme solution preparation tank, fourth three-way valve 22, liquid storage tank 23, liquid storage t...

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Abstract

The invention provides a device for liquifying, saccharifying and sterilizing raw starchiness materials, and belongs to the technical field of starch sugar industries and fermentation industries. Thedevice comprises a size mixing tank, a first heat exchanger, a second heat exchanger, a spraying heater, a heat-preservation maintaining device, a first transfer tank, a second transfer tank, an enzyme mixing tank, a liquid storage tank and a cooling water pipe. By means of the device for liquifying, saccharifying and sterilizing the raw starchiness materials, one or more operations of liquifying,saccharifying, sterilizing and the like can be carried out, all the working procedures are uninterruptedly joined, so that heat energy is easily utilized comprehensively, the number and size of apparatuses are greatly reduced, the area of a required plant is reduced, and heat loss of the apparatuses is reduced.

Description

technical field [0001] The invention belongs to the technical field of starch sugar industry and fermentation industry, and more specifically relates to a starch raw material liquefaction-saccharification-sterilization device. Background technique [0002] Starch sugar production has traditionally had various technologies such as acid method, acid enzyme method and whole enzyme method. Among them, the whole enzyme method can use corn, rice, potato, wheat and other rich starch due to its strong reaction specificity. The original raw material, mild reaction conditions, no need for high temperature, high pressure, strong acid, strong alkali, high sugar conversion yield, and is widely used. [0003] The high-temperature enzymatic hydrolysis reaction is realized during the flow process in the heat preservation and maintenance equipment, and the time of flow is the time of the enzymolysis reaction, so the volume of the heat preservation and maintenance equipment calculated from th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/40C12M1/38C12M1/34C12M1/12C12M1/02C12M1/00
Inventor 徐亲民任金生
Owner SHIJIAZHUANG JIRUI ENERGY SAVING TECH