CN106689728A

CN106689728A - Preparation method of granulated distiller's grain pig feed

Info

Publication number: CN106689728A
Application number: CN201510783740.1A
Authority: CN
Inventors: 尤世元
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-16
Filing date: 2015-11-16
Publication date: 2017-05-24

Abstract

The invention relates to a preparation method of granulated distiller's grain pig feed, the preparation method includes three steps of premix preparation, granulating, drying and packaging; firstly, distiller's grains, pea straws, peanut straws, cooked sweet potato and the like as raw materials are processed, mixed and stirred, and finally the finished granulated distiller's grain pig feed is obtained by granulation by use of a granulator, processing preparation is simple, equipment is easy, production cost is low, the prepared granulated distiller's grain pig feed is rich in nutrition, waste is recycled, and environmental protection is facilitated.

Description

A kind of preparation method of graininess distillers ' grains pig feed

Technical field：

The invention belongs to feed processing technology field, it is related to a kind of addition as raw material with distillers ' grains to make The method of standby pig feed, particularly a kind of preparation method of graininess distillers ' grains pig feed.

Background technology：

The pig industry of China is with a long history, has very important ground in the production of world's pig industry Position, meat production structure situation is in the world now：Pork accounts for 38.4%, and beef accounts for 23.6%, Mutton accounts for 4.7%, and poultry accounts for 30.1%, and the meat of the mankind 40% comes from pig, it is seen that pork is still It is the most popular meat product in the world, China is the most country of world population, is also big product meat State, to meet the market demand, using the omnivorousness of pig, the requirement of pig feed is not relatively high, I The feed industry of state is industry prosperous in recent years, with Animal nutrition, the hair of forage science level Exhibition and raising, the development that feed industry is deepened continuously, the pig feed on present feed market are produced Product are various in style, and swine science technology quickly grows, and the nutrition of pig is balanced and growth and development state Have with pig feed and directly associate, for the pig industry advanced by leaps and bounds, pig feed is most Crucial, the composition of pig feed is mainly corn, wheat bran and feed addictive at this stage；White wine Grain is in fact that brewery's malt carries out Mashing process, and the filter residue directly obtained after filtering is that do not have By the grain of brewing fermentation, so, the energy of distillers ' grains is higher, and sugared part is higher, nutritional ingredient Compare abundant, containing crude protein 25.13%, crude fat 7.13%, thick fibre in distillers ' grains dry Tie up 13.81%, ash content 3.64%, ten several amino acids materials and containing various abundant Trace element, with nutritive value higher, is made pig feed, both waste by distillers ' grains exploitation Using again beneficial to environmental protection, with larger DEVELOPMENT PROSPECT.

The content of the invention：

It is an object of the invention to the shortcoming for overcoming prior art to exist, seek design one kind with white Vinasse are raw material, and exploitation prepares a kind of processing method of graininess distillers ' grains pig feed.

To achieve these goals, the preparation of preparation technology of the invention including premix, granulation, Dry three steps of packaging；The preparation of premix first：Distillers ' grains weight is chosen than 60% -80%； Pea straw are dried after claying into power by weight addition 10% -20% naturally；Peanut stems shines naturally Dry to clay into power by weight addition 5-10%, pachyrhizus is cooked and is pounded pachyrhizus mud by weight Addition 20-30%, fishbone dust：Water is 1:1 is sufficiently mixed and makes fishbone dust sauce, by weight Addition 2-5%, by weight adding 1-3%, the raw material that will be measured is blended in one to fine salt powder Stirring is played, is slowly added water while stirring, mixing can be agglomerating to raw material holding, and holds agglomerating Anhydrous distributing obtains final product pig feed premix afterwards；Next to that granulation：Premix from comminutor top Portion adds, and compressed granulation mouth of delivering to carries out strength compression, and premix is by behind strength compressional zone The pressure for bearing is gradually decreased, and because the tension force and Action of Gravity Field on its surface are allowed to nature abjection, is adjusted The size of the extruding force of the whole machine hydraulic system of granulation well come control the particle size diameter of granulation 2- 5 millimeters, obtain graininess pig feed；It is finally to dry packaging：Gained graininess pig feed is existed Unnecessary moisture is dried under 40-50 DEG C of temperature constant state, or in the environment less than 50 DEG C certainly So dry, granulated meal is dried to moisture less than 10%, gets product graininess white wine Poor pig feed.

Compared with prior art, its processing is prepared simply the present invention, and equipment is easy to get, production cost It is low, its prepare distillers ' grains graininess pig feed it is nutritious, be both the re-using of waste, It is beneficial to environmental protection again.

Specific embodiment：

Below by embodiment, the invention will be further described.

Embodiment：

The preparation technology of the present embodiment includes preparation, granulation, three steps of drying packaging of premix Suddenly；

(1) preparation of premix：Distillers ' grains weight is chosen than 60% -80%；Pea straw nature Dry after claying into power by weight addition 10% -20%；Peanut stems is dried and clayed into power naturally By weight addition 5-10%, pachyrhizus is cooked and is pounded pachyrhizus mud by weight addition 20-30%, Fishbone dust：Water is 1:1 is sufficiently mixed and makes fishbone dust sauce, by weight addition 2-5%, carefully By weight adding 1-3%, the raw material that will be measured mixes stirring, side stirring to salt fines Side slowly adds water, and mixes to raw material that hold can be agglomerating, and holds agglomerating rear anhydrous distribute i.e. Obtain pig feed premix.

(2) granulate：Premix is added from comminutor top, compressed granulation mouth of delivering to enters Row strength is compressed, and premix is gradually decreased by the pressure born behind strength compressional zone, Yin Qibiao The tension force and Action of Gravity Field in face are allowed to nature abjection, adjust the extruding force of granulation machine hydraulic system Size come control granulation particle size diameter at 2-5 millimeters, obtain graininess pig feed.

(3) packaging is dried：By gained graininess pig feed under 40-50 DEG C of temperature constant state Unnecessary moisture is dried, or is dried naturally in the environment less than 50 DEG C, granulated meal dries in the air Do to moisture less than 10%, get product distillers ' grains graininess pig feed；By gained finished product Packed and be put in storage and be standby.

Claims

1. a kind of preparation method of graininess distillers ' grains pig feed, it is characterised in that including premix The preparation of material, granulation, drying three steps of packaging；The preparation of premix first：Choose white wine Poor weight is than 60% -80%；Pea straw are dried after claying into power by weight addition 10% naturally - 20%；Peanut stems is dried naturally is clayed into power by weight addition 5-10%, and pachyrhizus is cooked simultaneously Pachyrhizus mud is pounded by weight addition 20-30%, fishbone dust：Water is 1:1 is sufficiently mixed and makes Fishbone dust sauce, by weight addition 2-5%, fine salt powder will be counted by weight adding 1-3% Measured raw material mixes stirring, slowly adds water while stirring, mixes to raw material and holds Can be agglomerating, and hold agglomerating rear anhydrous distributing and obtain final product pig feed premix；Next to that granulation： Premix is added from comminutor top, compressed granulation mouth of delivering to carries out strength compression, premixes Expect that the pressure by being born behind strength compressional zone is gradually decreased, because the tension force and gravity on its surface are made With nature is allowed to, adjust the size of the extruding force for granulating machine hydraulic system to control to make The particle size diameter of grain obtains graininess pig feed at 2-5 millimeters；It is finally to dry packaging：Will Gained graininess pig feed dries unnecessary moisture under 40-50 DEG C of temperature constant state, or Dried naturally in environment less than 50 DEG C, granulated meal is dried to moisture less than 10%, Get product graininess distillers ' grains pig feed.