| abstract |
The invention relates to a compound feed, a quality improver for brick licking, and a preparation method for the quality improver for brick licking. Stirring process; polyoxyethylene 20, cellulose, lignosulfonate, sorbitol liver fatty acid ester are added to the attapulgite after drying, so that the attapulgite is completely acidified and filtered; The attapulgite is crushed by rollers, and is left standing in the silo to continuously reduce the moisture. The attapulgite after standing is ground after passing the inspection; the ground attapulgite is filtered; and at the same time Weigh and recheck the stabilizer and agar, and premix them with attapulgite for 0.5-2 hours, so that the attapulgite powder and additives are mixed evenly. The advantages are: it has the characteristics of strong cohesiveness and is not easy to absorb moisture, which is helpful for the molding of bricks and improves the solubility in water; increases the cohesiveness and enhances the hardness. |