Overview:
Pressure Spray Dryer (granulation) is the use of pressure atomizer pressure of the pump pressure with the solution or slurry of the material into a fine droplet atomization, so that surface area increased. The full heat exchange with the hot air to quickly dry (ten seconds to tens of seconds), resulting in fine powder or granule products equipment.
Features:
fast-drying, especially for heat sensitive materials: the product was spherical particles, uniform size, mobility, solubility, high purity, good quality: Use a wide range of hot air can be drying, granulation, can also cooling granulation, spray crystallization, spray reactions. Loopback can be equipped with powder. Re-wet agglomeration system, the particle size of materials to meet user requirements. Simple and stable, easy to control. Easy to automate operations, product size, bulk density, moisture can be adjusted within a certain range.

Advantages:
You can achieve high dry solids content of liquid production. Good liquidity dried product particle diameter. For inorganic drying heat sensitive materials and low production. Single, large capacity, easy to operate.

Applicable materials:
the chemical industry: silica, alumina, titanium dioxide, kaolin, ferrite. Building Materials Industry: Ceramic Materials, glaze, ultra-fine powder, etc.

DFP(W)系列的主要机型的技术参数

压力喷雾干燥机流程图