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Method for preparing granular cake and granular feed by using plant straw and stalks

A technology of plant straw and granulated meal, which is applied in the molding or processing of animal feed, animal feed, animal feed, etc., can solve the problems of production, production line shutdown, delayed production, etc., achieve balanced and stable production, high input-output ratio, The effect of high stand-alone power

Inactive Publication Date: 2002-09-04
王昌荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can realize assembly line operation, and the production process does not produce any waste, but this method still has the disadvantage that the direct granulation of loose plant straw fibers or powder causes it to be directly compressed to a compression ratio of 9 in the granulator. -10 times, the difference is too large, which will affect the efficacy of the granulation equipment, and make the granulation equipment unable to produce at normal load. At the same time, if there is a temporary problem with the stand-alone equipment for maintenance, the entire production line has to be shut down, delaying the entire production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Cut the bean stalk into 1.5-2 cm, then crush it into fibrous or powdery form, carry out ammoniation treatment, and dissolve 5% urea based on the weight of the dry straw fiber or powder into the dry straw fiber or powder. 35% water suspension, mix evenly, vacuum seal in pool or bag, stack and ferment at room temperature for 15-20 days or ferment at 40-50°C for 3-5 days, then send the obtained material into pre-dryer Dry at 80-180°C, then dry at 180-80°C in the next dryer until the water content is 15%, pass through the process equalization storage, and then perform conditioning, and then pre-compress 3-8 times in the pre-pressing machine. The granulator is compressed to 10 times, and the diameter of the granulation is 8-20mm, and the length is 40mm. The obtained product is 105°C, then cooled to a temperature of 38°C-30°C, and then packed.

Embodiment 2

[0023] Wheat straw is cut into 1.5-2 centimeters, then crushed into fibrous or powdery form, and subjected to ammonification treatment, and 5% urea based on dry straw fiber or powder weight is dissolved in dry straw fiber or powder. 35% water suspension, mix evenly, vacuum seal in pool or bag, stack and ferment at room temperature for 15-20 days or ferment at 40-50°C for 3-5 days, then send the obtained material into pre-dryer Dry at 80-180°C, then dry at 180-80°C in the next dryer until the water content is 15%, pass through the process equalization storage, then perform conditioning, and then pre-compress 3-8 times in the pre-pressing machine, Compress to 10 times in the granulator, and granulate to obtain a diameter of 8-20mm and a length of 40mm. The obtained product is 105°C, then cooled to a temperature of 38°C-30°C, and then packaged.

Embodiment 3

[0025] Cut corn stalks into 1.5-2 cm, then crush them into fibrous or powdery form, carry out ammonification treatment, and dissolve 5% urea based on dry straw fiber or powder weight in dry straw fiber or powder. 35% water suspension, mix evenly, vacuum seal in pool or bag, stack and ferment at room temperature for 15-20 days or ferment at 40-50°C for 3-5 days, then send the obtained material into pre-dryer Dry at 80-180°C, then dry at 80-180°C in the next dryer until the water content is 15%, pass through the equalization storage, and then perform conditioning, and then pre-compress 3-8 times in the pre-pressing machine. The granulator is compressed to 10 times, and the diameter of the granulation is 8-20mm, and the length is 40mm. The obtained product is 105°C, then cooled to a temperature of 38°C-30°C, and then packaged.

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Abstract

The method for preparing granular feed by using plant straw and stalks includes the following steps: cutting plant straw and stalk into fibre or powder material, drying, storing, homogenizing, prepressing and pelletizing, and is characterized by that before drying process the above-mentioned raw material also can be undergone the process of ammonization treatment, so that it can obtain high-gradegranular feed. Besides, said invented process also can be used for preparing granular dregs as raw material for making other products.

Description

field of invention [0001] The invention relates to a method for preparing granular meal and granular feed with plant stalks, and the use of the obtained granular meal. Background of the invention [0002] Due to the rapid population growth, the area of ​​arable land is decreasing year by year, resulting in a serious shortage of feed grains. However, in order to improve the human diet and the development of animal husbandry, it is necessary to seek new non-grain or less-grain feed resources. Since straw is composed of a large amount of organic matter and a small amount of minerals and water, and the main component of the organic matter is carbohydrates, in addition to a small amount of crude protein and crude fat, so the development of straw has become the direction of developing new feed. There are more than 2,000,000,000 tons of crop straws in the whole world every year. Japan, South Korea and other countries have less arable land and lack of feed, so they need to import a...

Claims

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Application Information

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IPC IPC(8): A23K10/30A23K40/10
Inventor 王昌荣
Owner 王昌荣
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