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A technology of puffed corn and its manufacturing method, which is applied in the direction of feed, animal feed, animal feed, etc., can solve the problems of high viscosity of modified starch, inability to run continuously, and inconvenient use, and achieve uniform shape, wide application range, and reduce meat consumption. than the effect
Inactive Publication Date: 2012-10-17
石晓岭
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Problems solved by technology
Its shortcomings are specifically manifested in: ①. The production process cannot run continuously, and the accident rate is high. Because the main component of corn is starch, the viscosity of starch increases after heating, and because the extruder adopts single-die hole discharge, machine blockage often occurs
②, low production efficiency, high energy consumption
Single die hole discharge is adopted, the discharge speed is slow, and the pressure of the material in the extruder cavity is high. If the discharge hole is enlarged or the gap pressure is reduced, the material will not be matured.
③. The finished product can only be used after being crushed. After the corn is puffed, the starch is denatured, and the denatured starch has a high viscosity. When it is used to feed animals, it will cause sticky mouth phenomenon and is inconvenient to use.
Method used
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Embodiment 1
[0028] attached by figure 1 Shown: the method is to use corn as the main ingredient, add lubricating expansion aid in proportion, and use 360 0 C-ring gap discharge puffing or expander aging process to obtain puffed corn meal products, the specific steps are as follows:
[0029] ①Primary cleaning and crushing: Put 160 kg of corn raw materials into the feeding port, pass through the conveyor and hoist to the raw material bin, and rotate through the screen drum to remove large impurities in the raw materials, and the raw materials after primary cleaning are sent to the pulverizer Medium crushing, passing through a sieve with a pore size of 2mm, and the crushed material is ready for use;
[0030] ② Mixing treatment: Mix the crushed corn with 40 kg of rice bran containing about 15% oil for 3-5 minutes and add 4 kg of water at the same time.
[0031] ③. Conditioning treatment: Send the mixed material in ② into the conditioner of the extruder for steam conditioning treatment. The ...
Embodiment 2
[0039] ① The steps of primary clear pulverization are the same as in Example 1.
[0040] ② Mixing treatment: Mix 185 kg of crushed corn with 15 kg of oily feet, a by-product of soybean oil containing 40% oil, for 3-5 minutes, because the oily feet contain about 40-50% of water. No need to add water.
[0041] 3., 4., 5., 6., 7. steps are identical with embodiment 1.
Embodiment 3
[0043] ① The steps of primary clear pulverization are the same as in Example 1.
[0044] ② Mixing treatment: Mix 180 kg of crushed corn with 15 kg of corn germ and 5 kg of phospholipid for 3-5 minutes, and add 4 kg of water at the same time. 3., 4., 5., 6., 7. steps are identical with embodiment 1.
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Abstract
The invention belongs to the field of processing of feed, in particular to a manufacturing method for puffing cone and a puffing auxiliary playing a lubrication role in an annular gap discharging manner after matching and mixing. The manufacturing method comprises the following steps of: adopting cone as the main material, adding the puffing auxiliary playing a lubrication role according to a proportion, and obtaining puffed corn dregs by adopting a 3600C annular gap discharging and puffing process. The manufacture method disclosed by the invention has the characteristics of being simple in production process, obvious in energy saving and consumption reduction effect, high in production efficiency, high in aging degree, high in animal digestion utilization ratio and low in production cost. By means of the manufacturing method, the economic benefit is increased; quality and sanitary safety of products are ensured; development of breeding industries is indirectly pushed forward; the utilization rate of grains in the cultivation process is increased; and the waste of grain resources is reduced.
Description
technical field [0001] The invention belongs to the field of feed processing, and in particular relates to a production method for puffing corn and a lubricating bulking agent after proportioning and mixing, and then puffing in an annular gap discharge mode. Background technique [0002] With the development of feed technology and the improvement of breeding level, extruding technology has been widely used in the process of feed processing and production. [0003] At present, the expansion of feed raw materials is realized through the expansion die hole by dry method or wet method. The above-mentioned process has four highs and one high power consumption, high raw material loss, high equipment wear, high production accident rate, and low production efficiency in the production process. The low phenomenon greatly increases the processing cost of the feed, and cannot be widely used because of output limitation. [0004] In the existing technology, corn (whole grain or crushed...
Claims
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