CN102334593A - Preparation method of pellet feed - Google Patents

Abstract

Belonging to the field of feed processing, the invention discloses a preparation method of pellet feed, which has the following components by weight: 40-50 parts of fermented straw powder, 15-20 parts of grass powder, 15-20 parts of wheat bran, 15-25 parts of corn flour, 10-15 parts of bean cakes, 0.5-1 part of salt, and 4-6 parts of water. The preparation method of the feed comprises the steps of: (1) crushing the fermented straw powder, hay, bean cakes, and corn respectively to 60-80 meshes; (2) pouring the crushed corn stalks, bean cakes, corn from step 1 and salt as well as water into a mixer, after mixing uniformly, sending the mixture into a pellet feed processing machine so as to be made into pellets; (3) drying, sterilizing, cooling and packaging the pellets obtained in step 2, thus obtaining the pellet animal feed needed. The method of the invention can prepare the pellet feed with the advantages of environmental protection, low cost, easy storage and simple operation.

Description

A kind of preparation method of pellet

Technical field

The present invention relates to a kind of animal feed technology, more particularly, is a kind of preparation method of pellet, belongs to field of feed processing.

Background technology

More than 700,000,000 ton of annual output such as China's agricultural stalk cornstalk, paddy rice stalk, straw, rape stalk, peanut standing grain, sweet potato vine; But major part is abandoned or is burnt carelessly, has caused the loss of a large amount of wealth of societys, simultaneously because unordered burning has also caused the pollution and the soil coking of environment; If can be made into animal pellet feed; Density is high, capacity is big, is beneficial to long-distance transport, can realize agricultural crop straw strange land digestibility and utilization; Make stalk increment, increasing peasant income, the farming and animal husbandry development is able to preserve the ecological environment.

Summary of the invention

The invention provides a kind of preparation method of pellet, be used to realize above-mentioned purpose.

The present invention is achieved in that a kind of preparation method of pellet; Constituent and weight proportion content thereof: the powder of straw 40-50 part after the fermentation, grass meal 15-20 part, wheat bran 15-20 part, corn flour 15-25 part, soya-bean cake 10-15 part, salt 0.5-1 part, water 4-6 part, the preparation method of feed may further comprise the steps:

(1) stalk, hay, soya-bean cake, the corn after will fermenting is crushed to the 60-80 order respectively;

(2) cornstalk, soya-bean cake, corn and salt and the water step 1 pulverized are poured in the mixer, and the back that stirs gets into granular feed processing machine and processes graininess.

(3) granular material that step 2 is made carries out drying, sterilization, cooling, packaging and is required animal feed granulate.

The invention has the beneficial effects as follows: the pellet environmental protection of making, low, the easy storage of cost, simple to operate.

The specific embodiment

Embodiment 1:

Raw material: 45 kilograms of the straws by fermentation after the pulverizing, 15 kilograms in hay, 15 kilograms in wheat bran, 15 kilograms of corn flour, 10 kilograms of soyabean cakes, 0.5 kilogram of salt, 5 kilograms in water.

1, cornstalk, soya-bean cake, corn are crushed to the 80-100 order respectively;

2, cornstalk, soya-bean cake, corn and salt and the water step 1 pulverized are poured in the mixer, and the back that stirs gets in the staged stalk processing extruder, is extruded into strip;

3, the bar that makes is sent into multifunction straw and shape in the machine, at 4kg/cm ²Make the 1-2cm granular material under the pressure;

4, the clever granular material that step 3 is made carries out drying, sterilization, cooling, packaging and is required animal feed granulate.

Claims (2)

1. the preparation method of a pellet is characterized in that constituent and weight proportion content thereof: the powder of straw 40-50 part after the fermentation, grass meal 15-20 part, wheat bran 15-20 part, corn flour 15-25 part, soya-bean cake 10-15 part, salt 0.5-1 part, water 4-6 part.

2. the preparation method of a kind of pellet according to claim 1 is characterized in that the preparation method of feed may further comprise the steps:

(1) stalk, hay, soya-bean cake, the corn after will fermenting is crushed to the 60-80 order respectively;

(2) cornstalk, soya-bean cake, corn and salt and the water step 1 pulverized are poured in the mixer, and the back that stirs gets into granular feed processing machine and processes graininess.

(3) granular material that step 2 is made carries out drying, sterilization, cooling, packaging and is required animal feed granulate.