Production method for protective feed acidifier

Abstract

The invention relates to a production method for a protective feed acidifier. The production method comprises the steps that a preheated efficient mixer granulator is used for mixing powdery materials, a liquid pressure tank is used for pressurization to eject liquid materials into the efficient mixer granulator, and then solid materials are added into the efficient mixer granulator for mixing; molten stearic acid or palm oil is added to the mixed materials and then mixed with the materials; the efficient mixer granulator is cooled for granulation. By the adoption of the production method for the protective feed acidifier, product particles are uniform, the slow-release effect is good, product quality is stable, it is effectively guaranteed that the alimentary canal of an animal is healthy and intact, material storage space and labor cost can be reduced, the contact chance of production personnel with acid products can also be reduced, health of the production personnel is ensured to a maximum extent, investment at one time is less, and the requirement for a plant is low.

Description

technical field [0001] The invention relates to the field of feed processing, in particular to the processing of feed additives, in particular to a production method of a protective feed acidifier. Background technique [0002] There are three main production and processing techniques of existing feed additives, as attached Figure 4~6 As shown, including adsorption mixing type, adsorption mixing coating type and fat embedding type, the production process is as follows Figure 7-9 As shown, there are certain problems and defects in these methods, which are as follows: 1, adsorption mixed type, this process technology is simple adsorption, mixed type, the active ingredient of the product produced can not be effectively protected, and the product is in the The following problems may occur during use: [0003] 1) Low melting point, volatile active ingredients (such as: formic acid, propionic acid, etc.) are easily lost during processing, storage and use, and the stability of p...

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Problems solved by technology

[0002] There are three main production and processing techniques of existing feed additives, as attached Figure 4~6 As shown, including adsorption mixing type, adsorption mixing coating type and fat embedding type, the production process is as follows Figure 7-9 As shown, there are certain problems and defects in these methods, which are as follows: 1, adsorption mixed type, this process technology is simple adsorption, mixed type, the active ingredient of the product produced can not be effectively protected, and the product is in the The following problems may occur during use:

[0003] 1) Low melting point, volatile active ingredients (such as: formic acid, propionic acid, etc.) are easily lost during processing, storage and use, and the stability of product quality cannot be effectively guaranteed;

[0004] 2) The unprotected active ingredient (acid) will react with other alkaline nutrients in the feed, thereby reducing the potency of nutrition in the feed, and the stability of the quality of the feed product cannot be effectively guaranteed;

[0005] 3) Some active ingredients (such as: phosphoric acid) are medium-strong acids with strong corrosiveness. Phosphoric acid without effective protection will damage the oral mucosa of animals and affect the palatability of feed to a certain extent, thereby affecting the feed intake of pigs;

[0006] 4) Acidifiers that have not been effectively treated will be released immediately after entering the animal body, thereby affecting the secretion of gastric acid and pepsin of the animal itself

[0009] 1) The process is long, the overall process requires more equipment, and the one-time investment is relatively large;

[0010] 2) The requirements for the height of the factory building are high, and the standard factory building needs to be modified before the equipment can be installed;

[0011] 3) The overall process cannot achieve continuous production, and the semi-finished products of adsorption and mixing need to go through an aging period of more than 8 hours;

[0012] 4) The acidity of the semi-finished product after adsorption is high, and the dust generated during packaging has certain hidden dangers to the health of operators

[0014] 1) High cooling space and cooling height are required, and the one-time investment of plant and equipment is relatively high (generally, the one-time investment of equipment with an hourly output of 1t is more than 8 million yuan);

[0015] 2) Low production efficiency and high energy consumption. Generally, the installed capacity of equipment with an output of 1 ton per hour reaches more than 100kw, and a steam supply system is required at the same time;

[0016] 3) The production cost is high, and the production cost per 1 ton of product is more than 1200 yuan

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