Production technique for starch without waste matter

A starch and technology technology, applied in the field of starch production without waste, can solve the problems of high sewage treatment costs, large auxiliary water consumption, serious steam consumption, etc., and achieve the effects of significant energy saving, reduced water consumption, and obvious economic benefits.
CN101033258AInactive Publication Date: 2007-09-12LINGHUA GROUP INCORPORATED COMPANY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
LINGHUA GROUP INCORPORATED COMPANY
Publication Date
2007-09-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

This invention provides a technology of starch production without waste, belonging to water and energy-saving technology in the production of starch, and its process is: corn-> purification -> transportation immersion -> breaking into pieces -> corcle separation -> fine grinding-> fiber separation -> protein separation -> starch washing -> starch milk -> starch for commodity. The process mainly uses the advanced ''ring closure and countercurrent'' new technology with simple technology, saving investment, simplicity, and other characteristics, the technical water are that of process instead of previous one-time water to reduce water consumption and save energy significantly. The usage of water is only in the final process with quantified control, thus it increases the yield of products and by-products, makes the total dry corn yield increase 3%-5%.
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Description

(1) Technical field

[0001] The invention relates to a water-saving and energy-saving technology in starch production technology, in particular to a non-waste technology for starch production. (2) Technical background

[0002] In the wet production process of corn starch, most of them adopt the "open-loop downstream" process route. This technology has low product yield, large auxiliary water consumption, and 10m of wastewater to be discharged and treated. 3 More than / ton of dry starch, the cost of sewage treatment is high, the steam consumption is serious, and it is easy to cause environmental pollution. (3) Contents of the invention

[0003] The technical task of the present invention is to address the deficiencies of the prior art and provide a starch that can effectively reduce the auxiliary water used in the production process of corn starch, save the cost of sewage treatment, increase the dry matter yield of starch and by-products, and reduce the impact of the produc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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