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Process technological process of plants stalk

A plant straw and processing technology, which is applied in animal feed, animal feed, food processing, etc., can solve environmental pollution and other problems, achieve the effects of reducing costs, improving environmental pollution problems, and major social and economic benefits

Inactive Publication Date: 2008-09-03
洛阳义天科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the object of the present invention is to provide a processing method for plant straw, which can decompose the crude fiber and lignin in the straw and convert them into low-molecular compounds, which are easily soluble in water and become easily absorbed by poultry and livestock. , increase the palatability, greatly increase the feed intake of poultry and livestock, and grow faster; it can also be used as a papermaking raw material to solve the environmental pollution caused by traditional papermaking processes

Method used

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  • Process technological process of plants stalk
  • Process technological process of plants stalk
  • Process technological process of plants stalk

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1 Get 10kg of wheat straw, first remove the impurities therein with a dedusting device, then pulverize it with a pulverizer, and pulverize it into a powder of 1 to 5 mm, add 0.08 kg of sodium carboxymethyl cellulose to the straw powder, that is, a small 0.8% of the weight of wheat straw, stir evenly, send the stirred mixture into a plant straw expansion press, the temperature reaches 120°C, the reaction time is 40s, and the material is ejected instantly to form a granular product.

Embodiment 2

[0022] Example 2 Take 30kg of corn stalks, remove the impurities therein with a dedusting device, then pulverize them with a pulverizer to a powder of 1-3 mm, add 0.3 kg of sodium carboxymethyl cellulose to the straw powder, that is, corn stalks 1.0% of the straw weight, stir evenly, send the stirred mixture into the plant straw expansion press, the temperature reaches 150°C, the reaction time is 30s, and the material is ejected instantly to form a sheet product.

Embodiment 3

[0023] Example 3 Take 60kg of the mixed material of rape stalks and bean stalks, remove the impurities therein with dust removal equipment, then pulverize them with a pulverizer, and pulverize them into powders of 1-3mm, and add 0.9kg of carboxymethyl Sodium cellulose, which is 1.5% of the weight of rape straw and soybean straw, is stirred evenly, and the mixed material is sent to the plant straw expansion press, the temperature reaches 180°C, the reaction time is 20s, and the material is ejected instantly to form a sheet shaped products.

[0024] As shown in Figures 1 and 2, the plant straw expansion press is composed of a shell 1, a spiral sleeve, and an electric heater 5. There is a funnel-shaped feed inlet 6 at the upper end of the shell 1, and the inside of the shell 1 is along the A number of spiral sleeves are arranged in the axial direction, and the adjacent spiral sleeves A 3 and B 4 are connected as a whole through keys. The spiral sleeves are set on the main shaft 2...

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Abstract

The invention discloses a method for treating and processing plant straws, and comprises the steps of removing impurities in the plant straws by using dust removing equipment; pulverizing the plant straws free of impurities into powder feed of 1-5mm by using a pulverizer; adding sodium carboxymethyl cellulose (0.1%-2.0% of the plant straw by weight) to the powder feed; blending; feeding the blended mixture into a turgor machine for hydrolytic treatment with reaction time of 10s -60s at the temperature of 100 DEG C- 200 DEG C; and fabricating granular, strip-shaped and flake-like products after the treated mixture sprays momentarily. The products can be used as paper making raw ingredients or livestock feed. The method is environment-friendly, and can convert the plant straws into oligosaccharides with conversion rate of 98%, thereby being favorable to digestive absorption by poultry of livestock.

Description

technical field [0001] The invention belongs to the technical field of plant straw processing, and in particular relates to a processing method of plant straw. Background technique [0002] my country's straw resources are very rich. According to statistics, my country alone produces about 600 million tons of various crop straws annually, but only about 10% of the straw is used as animal feed, industrial raw materials, and returned to the field for fertilizer production. A large amount of straw is burned. Not only cause environmental pollution, but also prone to disasters and accidents. Straw is rich in crude protein, crude fat, hemicellulose and sugar, and is an excellent feed for raising livestock. However, as an unconventional feed resource, crop straw has a rough texture and low nutritional value. When it is directly used as feed for grass-fed livestock, it has low digestibility and poor palatability, making it difficult to effectively utilize it; in addition, plant stra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/12A23K10/32
CPCY02P60/87
Inventor 梁红宾高铭王合喜边小平
Owner 洛阳义天科技开发有限公司
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