Large-scale rapid production method of liquid suckling pig compound feed

Abstract

The invention provides a large-scale rapid production method of liquid suckling pig compound feed. The method comprises the following steps of feeding liquid compound feed into a spiral coil pipe in a high-pressure steam heater or a high-temperature heat conduction oil heater, rapidly heating the liquid compound feed to 105 to 135 DEG C, maintaining the temperature for 3s to 10s, then discharging the liquid compound feed, feeding the liquid compound feed into a heat-preserving pipeline to be subjected to heat preservation for 3s to 10s for thoroughly sterilizing and curing the liquid compound feed, cooling the liquid compound feed in a liquid cooler to room temperature, placing the liquid compound feed into a bacteria-free storage tank, and packaging the liquid compound feed by a bacteria-free packaging machine. The form of the liquid compound feed is similar to that of breast milk, so that the liquid compound feed is not only convenient for suckling pigs to eat, but also favorable for promoting the development of the gastrointestinal tract of the piglets and increasing the volume of the digestive tract. On one hand, the health condition of the weaned suckling pigs is maintained, on the other hand, the feed intake and the digestion absorption function of the gastrointestinal tract can be improved, so that the growth speed and the feed efficiency of the weaned suckling pigs can be improved, and not only can the weaning stress of the suckling pigs be avoided, but also water can be saved, and dust can be avoided.

Description

technical field [0001] The invention relates to a large-scale rapid production method of liquid suckling pig compound feed, and belongs to the technical field of aging production methods of liquid suckling pig compound feed. Background technique [0002] At present, the form of known commercially available suckling pig compound feed is generally solid dry feed. It is recognized in the industry that feeding dry feed after weaning piglets from liquid breast milk will lead to atrophy of the small intestinal villi and deeper crypts of suckling pigs, which will affect the digestion and absorption of nutrients in the digestive tract and cause stress reactions such as diarrhea Or die, which reduces the survival rate of piglets and increases the production cost of live pigs. However, the problem with the current liquid compound feed is that it deteriorates quickly after adding water, so that it cannot be applied on a large scale. Contents of the invention [0003] The purpose of...

AI Technical Summary

Problems solved by technology

It is recognized in the industry that feeding dry feed after weaning piglets from liquid breast milk will lead to atrophy of the small intestinal villi and deeper crypts of suckling pigs, which will affect the digestion and absorption of nutrients in the digestive tract and cause stress reactions such as diarrhea Or die, which reduces the survival rate of piglets and increases the production cost of live pigs

However, the current problem with liquid compound feed is that it deteriorates quickly after adding water, so that it cannot be applied on a large scale.