CN1093745C

CN1093745C - Corn straw grain and its production process

Info

Publication number: CN1093745C
Application number: CN99110095A
Authority: CN
Inventors: 郭子富
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-07-06
Filing date: 1999-07-06
Publication date: 2002-11-06
Anticipated expiration: 2019-07-06
Also published as: CN1265281A

Abstract

The present invention relates to a corn stalk granule dreg and a preparation method thereof, which belongs to one of ruminant forage and production methods thereof. The preparation method comprises the following procedures: corn stalks are rolled into broken blocks, the broken blocks are loaded in a dryer to be dried or air-dried, and the content of moisture is maintained from 15% to 16%; the broken blocks are then pulverized by a pulverizer, finally loaded in a granulating machine to be granulated, etc. The present invention has the advantages that the utilization rate of the corn stalks is improved, waste is changed into valuables, and the variety of ruminant forage is increased; in particular, the forage is stored in warehouses rather than in the open air, and forage production is industrialized; the present invention has great economical and social benefits.

Description

Corn straw grain and preparation method thereof

The present invention relates to a kind of corn straw grain, belong to a kind of in the ruminant basal feed, the invention still further relates to the manufacture method of this corn straw grain.

Along with deepening constantly of reform and opening-up, the national economy high speed development, living standards of the people improve constantly, and people's dietary structure also constantly changes, superfluous trend has appearred in home poultry raisings such as pig, chicken, duck, fish, and occupancy volume per persons such as dairy products and beef or mutton are lower.Beef or mutton is subjected to liking of the masses deeply because of its low fat, high protein, in recent years, China also actively advocates draught animal animal husbandries such as development ox, sheep, and the road of industrialization is walked in the breed that will make draught animal, just must do from the basal feed of draught animal, it is of less types to exist the draught animal basal feed at present, problems such as feed resource deficiency.

The purpose of this invention is to provide a kind of corn straw grain and preparation method thereof,, increase the kind of ruminant basal feed, enlarge the source of feed to make full use of the stalk of crops corn.

The preparation method of corn straw grain of the present invention is: 1, maize straw is rolled into fragment with Machine for cutting straws.2, the maize straw fragment is removed dust impurity by vibratory sieve.3, the maize straw fragment that will remove dust impurity is sent into drying machine drying, or dries naturally, makes moisture content remain on 15-16%.4, the maize straw fragment of oven dry or airing is sent into the pulverizer pulverizing, and length keeps certain-length at the particle of 0.6-1CM, is convenient to animal and ruminates.5, crushed corn straws is sent into the comminutor granulation.6, the particle dregs of rice are sent into cooler bin, by air blast cooling to normal temperature.7, the cooled particle dregs of rice by vibratory sieve, are removed broken material, make particle dregs of rice appearance bright and clean, neat, and broken material returns the comminutor granulation again.8, the particle dregs of rice after will sieving are weighed, are packed.

Advantage of the present invention is the stalk that has made full use of the crops corns, turn waste into wealth, increased the basal feed kind of ruminant, enlarged feed resource, and improved the utilization rate of maize straw, especially use corn straw grain that this method is processed into that the open-air keeping of feed is become storage and become a reality, make fodder production industriesization and have good economic benefits and social benefit.

Accompanying drawing is the flow sheet of corn straw grain of the present invention.

Below its preparation method is specifically described:

(1), maize straw is rolled into the fragment of 2-3cm with Machine for cutting straws, be convenient to the processing of back operation.

(2), the maize straw fragment is removed dust impurity by vibratory sieve.

(3), the maize straw fragment that will remove dust impurity sends into drying machine drying, or dries naturally, makes moisture content remain on 15-16% so that the product of producing satisfies the requirement of safe moisture content (14%), otherwise product is difficult for preserving.

(4), the maize straw fragment of oven dry or airing sends into pulverizer and pulverizes, the stalk length of pulverizing is at 0.6-1CM, keeping certain-length is to ruminate for the ease of animal.

(5), crushed corn straws sends into the comminutor granulation, can make the particle dregs of rice of different specification size according to user's needs, as can produce the likeness in form cylinder, diameter is that 0.8-1cm, length are the particle dregs of rice of 2-5cm plurality of specifications.

(6), the particle dregs of rice are sent into cooler bin, by air blast cooling to normal temperature.

(7), the cooled particle dregs of rice, by vibratory sieve, remove broken material, make particle dregs of rice appearance bright and clean, neat, broken material returns the comminutor granulation again.

(8), the particle dregs of rice after will sieving are weighed, are packed, whole process of production finishes.

Claims

1. the preparation method of a corn straw grain; it is characterized in that: its preparation method is (1); maize straw is rolled into the fragment of 2-3cm with Machine for cutting straws; be convenient to the processing (2) of back operation; the maize straw fragment is removed dust impurity (3) by vibratory sieve; the maize straw fragment of removing dust impurity is sent into drying machine drying; or dry naturally; make moisture content remain on 15-16%; so that the product of producing satisfies the requirement (4) of safe moisture content (14%); the maize straw fragment of oven dry or airing is sent into pulverizer and is pulverized; the stalk length of pulverizing is between 0.6-1CM; keeping certain-length is to ruminate (5) for the ease of animal; crushed corn straws is sent into the comminutor granulation; can be according to user's needs; make the particle dregs of rice (6) of different specification size; the particle dregs of rice are sent into cooler bin; by air blast cooling to normal temperature (7); the cooled particle dregs of rice; pass through vibratory sieve; remove broken material; make particle dregs of rice appearance bright and clean; neatly; broken material returns comminutor granulation (8) again; the particle dregs of rice after sieving are weighed; packing, whole process of production finishes.

2. corn straw grain of being produced by the described preparation method of claim 1, it is characterized in that: it is similar to cylinder, and diameter can be 0.8-1CM, and length is different sizes such as 2-5CM, and by weight percentage, maize straw accounts for more than 86%, and water accounts is below 14%.