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Environment-friendly and energy-efficient organic agricultural circulating system

A circular agriculture, environmental protection and energy-saving technology, applied in agriculture, energy-saving measures, agricultural machinery and equipment, etc., can solve the problems of resource waste, single product, and underutilized rice value, and achieve the effect of value utilization and cost saving

Inactive Publication Date: 2009-09-23
WANFU BIOTECHNOLOGY (HUNAN) AGRI DEV CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

The product obtained from such rice processing is single, and the value of rice is not fully utilized, resulting in a waste of resources

Method used

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  • Environment-friendly and energy-efficient organic agricultural circulating system

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Embodiment Construction

[0015] Now in conjunction with accompanying drawing, the present invention will be further described.

[0016] The invention mainly includes the primary processing of paddy to obtain four major products of rice, knotted rice or broken rice, oil bran and rice husk.

[0017] Rice is processed into polished rice; segmented or broken rice is processed with sugar to produce refined protein, fructose syrup, oral crystalline glucose, maltodextrin, high maltose syrup, whole sugar powder and protein powder; oil bran is processed into oil Obtain rice oil, and then obtain high-quality rice oil and by-product fatty acids, waxes and saponins through refining; part of the rice husk is crushed into bran and used as feed for farms, and the other part is used to extract activated carbon and white carbon black. Fuel for boilers; activated carbon and sodium metasilicate can be extracted from rice husk ash obtained by boiler combustion.

[0018] Among them, the polishing powder produced in the f...

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Abstract

The invention provides an environment-friendly and energy-efficient organic agricultural circulating system which integrates the production of series products, such as rice, grease, starch sugar, rice protein, active carbon and the like into a whole and particularly comprises the deep-processing procedures for the major agricultural produce, that is, rice, rice oddments or rice screenings, oil meal and rice hulls which are obtained by pre-treating rough rice, wherein, the intermediate products during the processing procedure of the rough rice can be complemented. The rice can be intensively processed into polished rice; the rice oddments or the rice screenings can be used for manufacturing the sugar and producing the rice protein; the oil meal can be used for producing rice bran oil by oil-processing; the rice hulls can be used for feeding in farms, fuel for boilers and extracting active carbon and white carbon black; and manure produced by the farm and waste liquid and waste residue generated by manufacturing the sugar can be used as the raw materials for a methane-generating pit, the liquid methane generated by fermentation can be used for fish-farming, the methane can be used for power generation, and the methane residue can be used as the organic fertilizers for farmland. By following the agricultural recycling economic principle, the invention makes full and reasonable use of natural resources, avoids the waste discharge, economizes on cost and maximizes the value of the rough rice.

Description

technical field [0001] The invention relates to an agricultural production system, in particular to an environment-friendly and energy-saving organic circulation agricultural system. Background technique [0002] Traditional agriculture often only pays attention to the production of a certain link, and does not make full and reasonable use of natural resources, resulting in a large waste of resources and unbalanced material and energy cycles. [0003] At present, traditional rice processing is to process rice into polished rice. The knotted or broken rice, oil bran, and rice husk produced during the processing are used as feed for pigs, fish, etc. The product obtained by such paddy processing is single, and the value of paddy is not fully utilized, resulting in a waste of resources. Contents of the invention [0004] Aiming at the deficiencies of similar technologies, the object of the present invention is to provide an organic circulation agricultural system that is env...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/10B02B3/00A23L7/10
CPCY02P60/14
Inventor 龚永福杨志荣
Owner WANFU BIOTECHNOLOGY (HUNAN) AGRI DEV CO LTD
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