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Process for preparing liquid fermentation feed from distiller's grains

A liquid fermentation and feed technology technology, applied in animal feed, animal feed, food processing and other directions, can solve the problems of loss of nutritional value, air pollution, high cost, improve operability, overcome high water content, and improve feeding effect. high effect

Inactive Publication Date: 2013-06-19
LUOYANG MUYUAN AUTOMATIC CONTROL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This drying process not only has a high cost (600 yuan per ton of drying and drying cost), but also due to high-temperature evaporation treatment during drying, its nutritional value is lost and reduced (about 10%). Volatile components enter the atmosphere and cause certain air pollution

Method used

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  • Process for preparing liquid fermentation feed from distiller's grains

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: see figure 1 ,

[0026] (1) Production of material A (dry state)

[0027] The production of material A (dry state) is carried out in the wet state feed processing plant. 50.5% of corn, 24.0% of soybean meal, 14.5% of baking soda, 7.2% of minerals, 2.8% of trace elements and 1.0% of compound probiotics are crushed, mixed in proportion and packed into bags.

[0028] (2) Production of material B (wet state)

[0029] The production of material B (wet state) is also carried out in the wet state feed processing plant. Mix the wet dregs of the wine tank and the concentrated distiller's grains in a ratio of 1:1 and put them in a closed container (sealed plastic bag or sealed barrel). The storage period is more than 6 months, which can fully meet the storage requirements in production. time. If the material B is not used up at one time, the air in the packaging bag needs to be drained, and the airtight storage should be carried out to prevent corruption.

[0...

Embodiment 2

[0033] Embodiment 2: see figure 1 ,

[0034] (1) Production of material A (dry state)

[0035] The production of material A (dry state) is carried out in the wet state feed processing plant. 48.5% of corn, 25.0% of soybean meal, 14.5% of baking soda, 8.2% of minerals, 2.8% of trace elements, and 1.0% of compound probiotics are crushed, mixed in proportion and packed into bags.

[0036] (2) Production of material B (wet state)

[0037] The production of material B (wet state) is also carried out in the wet state feed processing plant. Mix the wet dregs of the wine tank and the concentrated distiller's grains in a ratio of 1:1.2 and put them in a closed container (sealed plastic bag or sealed bucket). The storage period is more than 6 months, which can fully meet the storage requirements in production. time. If the material B is not used up at one time, the air in the packaging bag needs to be drained, and the airtight storage should be carried out to prevent corruption.

...

Embodiment 3

[0041] Embodiment 3: see figure 1 ,

[0042] (1) Production of material A (dry state)

[0043] The production of material A (dry state) is carried out in the wet state feed processing plant. 48.5% of corn, 26.0% of soybean meal, 14.5% of baking soda, 7.2% of minerals, 2.8% of trace elements, and 1.0% of compound probiotics are crushed, mixed in proportion and packed into bags.

[0044] (2) Production of material B (wet state)

[0045] The production of material B (wet state) is also carried out in the wet state feed processing plant. Mix the wet dregs of the wine tank and the concentrated distiller's grains at a ratio of 1:1.5 and put them in a closed container (sealed plastic bag or sealed bucket). The storage period is more than 6 months, which can fully meet the storage requirements in production. time. If the material B is not used up at one time, the air in the packaging bag needs to be drained, and the airtight storage should be carried out to prevent corruption.

...

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Abstract

The present invention relates to a process for preparing a liquid fermentation feed from distiller's grains. According to the process, raw materials are mixed according to a certain ratio, wherein the raw materials comprise, by weight, 40-60% of corn, 20-40% of soybean meal, 10-20% of sodium bicarbonate, 5-10% of minerals, 2-4% of trace elements, and 1% of probiotics; the raw material are crushed, and are subjected to mixing and bagging according to the ratio; distiller's grain wet residue and a distiller's grain concentrated slurry are mixed according to a mass ratio of 1:1-1.5, and then are subjected to sealing storage, wherein a storage life is more than 6 months; and the obtained two materials are mixed according to a mass ratio of 1:3-5, water is added to adjust the pH value of the obtained material C to achieve the pH value of 6-7, and placement fermentation is performed for 4-8 h to obtain the fermentation feed.

Description

technical field [0001] The invention relates to a production method of feed, in particular to a process for preparing liquid fermented feed from distiller's grains. Background technique [0002] In the microbial fermentation liquid in the alcohol fermentation industry, after the alcohol is extracted, the remaining liquid is the fermentation raffinate. The fermentation residue has a high content of organic substances and cannot be discharged. Now it is mostly dried and used as feed raw materials. Alcoholic fermentation raffinate has a low solid content, mostly 10-12%, and cannot directly enter the drying process. It needs to be separated and concentrated to make the solid content reach about 35%, and then enter the drying process. [0003] There are two kinds of concentrated substances, one is the filter residue part after being extruded by the plate and frame, which is in a solid state, called distiller's grains wet residue, which is characterized by relatively high protein...

Claims

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Application Information

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IPC IPC(8): A23K1/06A23K10/38
CPCY02P60/87
Inventor 张光勤谭钢李治通谢兴民张笋吴佳
Owner LUOYANG MUYUAN AUTOMATIC CONTROL EQUIP
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