Water Reducing Agent Drying

Superplasticizer is a kind of concrete admixture which can reduce the amount of mixing water under the condition of maintaining the same slump of concrete. Adding concrete mixture can disperse cement particles, improve its workability, reduce unit water consumption and improve the fluidity of concrete mixture; or reduce unit cement consumption and save cement. However, due to the characteristics of the process route, superplasticizer has obvious disadvantages, that is, 22% aqueous solution is supplied in the market, the long-distance transportation cost is very high, and it is unable to supply dry powder mortar which needs powder. Therefore, in order to have a better development prospect, to be able to transport for a long time, long distance, it is necessary to use the drying process. In view of the characteristics of water reducing agents, our company recommends the use of spray dryer as water reducing agent drying equipment.

Water reducing agent drying

As a cutting-edge technology in the field of drying, spray drying equipment is a new type of highly efficient drying process equipment. It can make solution, emulsion, suspension, melt or paste, spray dried, and generally evaporate water in a few seconds to dozens of seconds, and turn it into powder, granular, hollow sphere or round shaped product that meets the requirements of production.

Working principle: the air is transformed into hot air by heating and enters into the hot air distributor at the top of the water reducing agent drying chamber, and then evenly enters into the drying chamber and rotates in a spiral shape. At the same time, the water reducing agent is sent to the centrifugal atomizer at the top of the drying chamber, and the water reducing agent is sprayed into tiny mist droplets, so that the water reducing agent and hot air are in parallel contact, and the water evaporates rapidly in a very short time The finished product is continuously output from the bottom of the drying tower and the cyclone separator of the water reducer dryer, and the waste gas is discharged by the fan

Water reducing agent drying equipment

1. The drying speed of water reducing agent dryer is fast;

2. The special air distributor reduces the resistance of water reducing agent drying equipment;

3. The production process is simplified and suitable for continuous control production;

4. The water reducing agent can complete the drying process in a short time;

5. The product has good dispersibility, fluidity and solubility.